|
Search Results
— 2000 specimen records retrieved (1609 records with coordinates) (That's the default maximum. Contact Jason Alexander for larger data requests.) Results for search: County=BUTTE; Source=All; Map/download results: BerkeleyMapper with layers and yellow flags |
Download Options: |
Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/). | |
Records are made available under the CCH Data Use Terms. |
Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
||||||||||
? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
---|---|---|---|---|---|---|---|---|---|---|
UCD169604 | Carex scabriuscula | Lowell Ahart | 2012-7-1 | 18262 | Butte | About 3 1/2 miles (air) northeast of Belden. About 1/4 mile east of Caribou Road. | 807 | Comment Read comments Aug 22 2021 |
||
UCD85074 | Mimulus laciniatus | Dena Grossenbacher; Marisano James | 2009-6-7 | 1032 -a | Butte | Along Bean Creek Road 1.1 miles east of junction with Bald Rock Road. Private property. | 983 | Comment Read comments Jan 24 2017 |
||
SEINET3449614 | Dryopteris arguta | Unknown | 2003-6-30 | 10326 | Butte | Forbestown, Forbestown, about 2 miles air northwest, south side of Ponderosa Way, about 2 miles by road southwest of the Ponderosa Dam | 490 | Comment Read comments Sep 19 2014 |
||
RSA384184 | Abies concolor | L. Ahart, Peter Ahart | 1984-9-26 | 4812 | Butte | South Fork of the Feather River, near the new bridge 1 mile N of Golden Trout Crossing and 18 miles [10 road miles] E of Feather Falls [community]. | 700 | Comment Read comments Apr 30 2014 |
||
CHSC19648 | Dicentra nevadensis | K. R. Stern | 1964-5-16 | Butte | Chico. | Comment Read comments Nov 18 2009 |
||||
UC573995 | Digitaria sanguinalis | H. S. Yates | 1936-8-19 | 6118 | Butte | 10 mi s Durham; Chico Quad. | Comment Read comments Dec 18 2008 |
|||
CHSC79619 | Calochortus luteus | Leanna Brown; Shirley Innecken | 1999-5-3 | 79 | Butte | Vista La Mesa Dr. | 428 | Comment Read comments Jul 24 2008 |
||
JEPS94667 | Carex densa | Lowell Ahart | 1998-6-9 | 7989 | Butte | about 7 air mi n Oroville (in large seep, sw of the lone oak tree, nw of the cow chute along Cherokee Road); North Table Mountain | 396 | Comment Read comments Jun 8 2007 |
||
CAS-BOT-BC103044 | Salix bonplandiana | John Thomas Howell; Gordon H. True | 1967-5-9 | 42241 | Butte | canyonside on northwest side of Feather River Canyon near Pulga Bridge | Comment | |||
CAS-BOT-BC104489 | Quercus vacciniifolia | Vernon Oswald; Lowell Ahart | 1987-8-5 | 3177 | Butte | Near Humboldt Peak. | 2148 | Comment | ||
CAS-BOT-BC104693 | Quercus wislizeni | John Thomas Howell | 1955-6-15 | 30490 | Butte | 6 miles from Paradise on road to Pentz | 426 | Comment | ||
CAS-BOT-BC107831 | Salix gooddingii | A. A. Heller | 1914-4-6 | 11262 | Butte | Chico-Oroville Road 12 miles from Chico | Comment | |||
CAS-BOT-BC113367 | Eleocharis engelmannii | Beecher Crampton | 1957-9-17 | 4623 | Butte | Biggs Rice Experiment Station, 5 mi NW of Biggs. | Comment | |||
CAS-BOT-BC114076 | Cyperus squarrosus | Lowell Ahart | 1987-7-3 | 5774 | Butte | Along the North Fork of the Feather River, near the Poe Power house, | 271 | Comment | ||
CAS-BOT-BC114202 | Cyperus strigosus | Lowell Ahart | 1987-9-24 | 5900 | Butte | Along the North Fork of the Feather River, near the Poe Power House, | 271 | Comment | ||
CAS-BOT-BC116735 | Carex subfusca | Herbert Faulkner Copeland | 1932-7-14 | s.n. | Butte | Jonesville, along ditches and in damp places. | Comment | |||
CAS-BOT-BC116742 | Carex subfusca | M. S. Taylor | 1978-7-21 | 1812 | Butte | On S side of Oroville-Quincey Hwy along creek in meadow. | 1463 | Comment | ||
CAS-BOT-BC127327 | Agrostis exarata | A. A. Heller | 1914-8-6 | 11648 | Butte | Chico Meadows. | 1219 | Comment | ||
CAS-BOT-BC129577 | Salix lasiolepis var. lasiolepis | Ira L. Wiggins | 1925-1-31 | 1377 | Butte | Bank of Sandy Gulch Creek at junction with Chico Creek, 2 miles below Chico | Comment | |||
CAS-BOT-BC129582 | Salix lasiolepis var. lasiolepis | A. A. Heller | 1919-4-12 | 13014 | Butte | Cherokee mine in the blue oak digger pine belt. | Comment | |||
CAS-BOT-BC130313 | Fritillaria eastwoodiae | L. C. Hanson | 1987-4-27 | s.n. | Butte | De Sabla Reservoir, near Magalia | Comment | |||
CAS-BOT-BC131514 | Ericameria arborescens | Lowell Ahart | 1986-10-16 | 5399 | Butte | South of the Forbestown Ditch, about 2 1/2 miles north-east of Forbestown | 868 | Comment | ||
CAS-BOT-BC135096 | Phoradendron juniperinum | Joseph P. Tracy | 1932-7-16 | 10648 | Butte | Trinity Summit, open places at Corral Prairie | 1584 | Comment | ||
CAS-BOT-BC135098 | Phoradendron juniperinum | E. B. Copeland | 1931-7-28 | 627 | Butte | Jonesville | 1500 | Comment | ||
CAS-BOT-BC139436 | Agrostis hyemalis | A. A. Heller | 1914-8-6 | 11647 | Butte | In Chico Meadows. | 1219 | Comment | ||
CAS-BOT-BC139438 | Agrostis hyemalis | A. A. Heller | 1917-7-26 | 12847 | Butte | Butte Meadows. | 1280 | Comment | ||
CAS-BOT-BC143629 | Heteromeles arbutifolia | A. A. Heller | 1913-12-5 | 11149 | Butte | In the canyon of Big Chico Creek east of Chico | 91 | Comment | ||
CAS-BOT-BC145529 | Briza minor | Peter H. Raven | 1953-5-9 | 5433 | Butte | 7.2 miles from Bangor on Oroville Road. | Comment | |||
CAS-BOT-BC148253 | Rosa woodsii var. ultramontana | A. A. Heller | 1928-7-10 | 14654 | Butte | Wet meadows at Butte Meadow in the yellow pine belt. | Comment | |||
CAS-BOT-BC148351 | Rubus laciniatus | Clarence R. Quick | 1962-8-19 | 62 -81 | Butte | Coyote Gap-Four Trees Road, Plumas National Forest | Comment | |||
CAS-BOT-BC149611 | Spiraea douglasii | Lowell Ahart | 1986-8-15 | 5383 | Butte | North of the dirt road, about 1/2 mile south-west of Bald Mountain, about 4 1/2 miles north-east of Stirling City | 1615 | Comment | ||
CAS-BOT-BC151221 | Prunus virginiana var. demissa | Lowell Ahart | 1988-5-1 | 5980 | Butte | On the south side of Big Bend Road, about 1/2 mile south of Jarbo Gap | 609 | Comment | ||
CAS-BOT-BC153661 | Diplacus mephiticus | R. Banchero | 1980-7-7 | 292 | Butte | 1.1 mi e of Camp 18, Ca 5 mi ne of town of Feather Falls | 1280 | Comment | ||
CAS-BOT-BC153870 | Erythranthe glaucescens | G. R. Campbell | 1950-6-8 | 15488 | Butte | 6 miles southeast of Paradise | Comment | |||
CAS-BOT-BC154175 | Diplacus tricolor | Lowell Ahart | 1979-5-11 | s.n. | Butte | Peter Ahart Ranch. Honcut | 50 | Comment | ||
CAS-BOT-BC156029 | Bromus diandrus | H. E. Brown | 1897-4-15 | 199 | Butte | Near Clear Creek. | 53 | Comment | ||
CAS-BOT-BC158896 | Sorbus scopulina | Lowell Ahart | 1982-9-13 | 791 | Butte | Near the dirt road which is along Pinkard Creek, about 1/8 mile north of the Lost Creek Res. Dam, about 2 and 1/8 miles north-west of Strawberry Valley | 1100 | Comment | ||
CAS-BOT-BC159925 | Prunus emarginata | H. F. Copeland | 1928-8-18 | 125 | Butte | Neighborhood of Jonesville | Comment | |||
CAS-BOT-BC159927 | Prunus emarginata | E. B. Copeland | 1931-7-28 | 650 | Butte | Jonesville. On ridge west of North Willow Creek | 1650 | Comment | ||
CAS-BOT-BC161614 | Bromus sterilis | Peter H. Raven | 1953-5-9 | 5429 | Butte | 8 miles from Bangor on Oroville road. | Comment | |||
CAS-BOT-BC162042 | Agrostis | Lowell Ahart | 1987-6-9 | 5727 | Butte | Along the North Fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap. | 271 | Comment | ||
CAS-BOT-BC162202 | Bromus orcuttianus | H. F. Copeland | 1930-7-21 | 1348 | Butte | Jonesville. In woods by Butte Creek. | 1524 | Comment | ||
CAS-BOT-BC164519 | Clarkia gracilis subsp. albicaulis | H. Lewis; M. Lewis; M. Roberts | 1951-5-19 | 830 | Butte | Road from Nimshaw to Butte Creek canyon, 2.3 mi. above bridge across Big Butte Creek | Comment | |||
CAS-BOT-BC167547 | Polygala cornuta var. cornuta | John Thomas Howell | 1955-6-14 | 30449 | Butte | Magalia | 731 | Comment | ||
CAS-BOT-BC167551 | Polygala cornuta var. cornuta | Helen M. Edwards | 1917-6-6 | s.n. | Butte | De Sabla | Comment | |||
CAS-BOT-BC17022 | Delphinium variegatum subsp. variegatum | A. A. Heller; H. E. Brown | 1902-5-10 | s.n. | Butte | Berry Canyon (Near Clear Creek) | Comment | |||
CAS-BOT-BC171876 | Clarkia gracilis subsp. gracilis | R. W. Thorp | 1963-7-3 | 63 -56 | Butte | 12 miles northeast of Chico | Comment | |||
CAS-BOT-BC171878 | Clarkia gracilis subsp. gracilis | Carl B. Wolf | 1937-5-14 | 8663 | Butte | Sierra Nevada Foothills, 2 1/2 mi. SE of Oroville on road to Wyandotte | 91 | Comment | ||
CAS-BOT-BC171880 | Clarkia gracilis subsp. gracilis | Lowell Ahart | 1990-4-8 | 6437 | Butte | Steep banks on the east side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville. | 33 | Comment | ||
CAS-BOT-BC172922 | Toxicodendron diversilobum | Lowell Ahart | 1979-5-12 | s.n. | Butte | Peter Ahart Ranch, Honcut | 15 | Comment | ||
CAS-BOT-BC173955 | Ribes viscosissimum | F. N. Bassett | 1923-6-16 | s.n. | Butte | Jonesville | Comment | |||
CAS-BOT-BC174593 | Minuartia californica | A. A. Heller | 1914-3-18 | 11208 | Butte | Eight miles north of Oroville | Comment | |||
CAS-BOT-BC174847 | Silene bernardina | Lowell Ahart | 1988-7-31 | 6163 | Butte | On the south side of the road, about 1 air mile north-east of Bald Mountain, about 4 1/2 air miles north-east of Stirling City | 1676 | Comment | ||
CAS-BOT-BC175756 | Caltha leptosepala | E. B. Copeland | 1930-6-1 | 639 | Butte | Jonesville, in meadows by North Willow Creek | 1550 | Comment | ||
CAS-BOT-BC175996 | Hesperolinon californicum | Lowell Ahart | 1980-5-12 | 2261 | Butte | Peter Ahart Ranch, Honcut | 50 | Comment | ||
CAS-BOT-BC18049 | Carex athrostachya | L. P. Janeway; R. A. Schlising | 1988-7-16 | 3037 | Butte | Vernal pool next to Humbug Summit Road ca. 0.8 mile west of Butte Creek House. | 1805 | Comment | ||
CAS-BOT-BC18214 | Carex | H. F. Copeland | 1920-8-29 | 163 | Butte | Jonesville by irrigation ditch. | 1219 | Comment | ||
CAS-BOT-BC183961 | Vulpia microstachys var. microstachys | A. A. Heller | 1918-5-5 | 13011 | Butte | Near Magalia | Comment | |||
CAS-BOT-BC190245 | Cynodon dactylon | Lowell Ahart | 1962-6-10 | s.n. | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CAS-BOT-BC19107 | Carex aurea | H. F. Copeland | 1920-8-1 | 171 | Butte | Jonesville Meadows. | 1219 | Comment | ||
CAS-BOT-BC192659 | Deschampsia danthonioides | A. A. Heller | 1914-4-17 | 11301 | Butte | Hills 8 miles north of Oroville | Comment | |||
CAS-BOT-BC196252 | Lupinus albifrons var. eminens | A. A. Heller; H. E. Brown | 1902-5-8 | 5501 | Butte | Berry Canyon (Near Clear Creek) | Comment | |||
CAS-BOT-BC201741 | Deschampsia elongata | Lowell Ahart | 1987-7-8 | 5792 | Butte | Along Big Bar Mountain Road, about 3 miles south-west of Coyote Gap, south-east of Pulga | 1280 | Comment | ||
CAS-BOT-BC211984 | Cornus nuttallii | Saichi Kawahara | 1968-5-5 | 399 | Butte | Humboldt Road, 1 mile west of Bull Road | 1432 | Comment | ||
CAS-BOT-BC212673 | Ribes nevadense | Lowell Ahart | 1982-5-8 | 3420 | Butte | Forbestown Resevoir | 700 | Comment | ||
CAS-BOT-BC215736 | Lepechinia calycina | Helen M. Edwards | 1917-6-1 | s.n. | Butte | De Sabla | Comment | |||
CAS-BOT-BC21750 | Achillea millefolium | John Thomas Howell | 1962-6-16 | 37581 | Butte | Pentz road 2 mi. s. of Magalia | 609 | Comment | ||
CAS-BOT-BC219945 | Monardella breweri subsp. lanceolata | Lowell Ahart | 1984-6-8 | 4662 | Butte | Along Ponderosa Way, about 1/8 mile west of the Ponderosa Dam, about 2 miles north-west of Forbestown | 370 | Comment | ||
CAS-BOT-BC220450 | Monardella sheltonii | Clarence R. Quick | 1964-7-9 | 64 -59 | Butte | North of Jarbo Gap | Comment | |||
CAS-BOT-BC221110 | Salvia sonomensis | Mrs. C. C. Bruce | 1897-4-1 | 1983 | Butte | Forest ranch | Comment | |||
CAS-BOT-BC226525 | Leptosiphon acicularis | Lowell Ahart | 1979-4-22 | s.n. | Butte | Peter Ahart Ranch. Honcut | 50 | Comment | ||
CAS-BOT-BC228256 | Plagiobothrys hispidulus | E. B. Copeland | 1929-7-28 | s.n. | Butte | Jonesville | 1500 | Comment | ||
CAS-BOT-BC228258 | Plagiobothrys hispidulus | H. F. Copeland | 1938-7-4 | s.n. | Butte | Jonesville | Comment | |||
CAS-BOT-BC228752 | Cistanthe umbellata | A. A. Heller | 1914-6-24 | 11512 | Butte | West side of the Sierra Nevada at West Branch | 1036 | Comment | ||
CAS-BOT-BC236368 | Poa secunda subsp. secunda | M. S. Taylor; J. D. Jokerst; R. S. Schlising | 1980-6-14 | 2877 | Butte | Little Bald Rock. Ca. 4 miles E of Lake Madrone | 1016 | Comment | ||
CAS-BOT-BC237453 | Polypogon viridis | Lowell Ahart | 1980-9-10 | 2638 | Butte | 5 miles E of Milsap Bar | 1200 | Comment | ||
CAS-BOT-BC240694 | Lonicera interrupta | Lowell Ahart | 1985-6-17 | 5065 | Butte | 120 yards south of the dirt road, Lumpkin Ridge, 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls | Comment | |||
CAS-BOT-BC24253 | Arctostaphylos mewukka | John Thomas Howell | 1978-4-18 | 52851 | Butte | De Sabla. | 853 | Comment | ||
CAS-BOT-BC24299 | Arctostaphylos mewukka | A. A. Heller | 1928-2-27 | 14477 | Butte | Near Forest Ranch | Comment | |||
CAS-BOT-BC249064 | Layia platyglossa | George K. Helmkamp; E. A. Helmkamp | 2012-2-9 | 18547 | Butte | Sacramento Valley: W of Oroville & N of Gridley, west side of CA-99, 0.1 mile south of its junction with CA-162/Biggs-Willows Rd. | 43 | Comment | ||
CAS-BOT-BC251514 | Cercis occidentalis | Camille F. Nowell | 2012-7-16 | 47 | Butte | Hwy 32 approx 13 mi NE of Chico. | 433 | Comment | ||
CAS-BOT-BC253829 | Panicum dichotomiflorum | Lowell Ahart | 1987-8-30 | 5869 | Butte | Along Highway 70 about 1/8 mile W of Big Bend Road, about 1.5 miles SW of Jarbo Gap | 655 | Comment | ||
CAS-BOT-BC255465 | Castilleja applegatei var. pinetorum | E. B. Copeland | 1930-7-12 | 466 | Butte | Jonesville | 1550 | Comment | ||
CAS-BOT-BC265845 | Phalaris brachystachys | A. A. Heller | 1902-5-3 | 5446 | Butte | Near Nelson | Comment | |||
CAS-BOT-BC265847 | Phalaris brachystachys | A. A. Heller | 1902-5-3 | 5446 | Butte | Near Nelson | Comment | |||
CAS-BOT-BC270006 | Calycadenia multiglandulosa | Lowell Ahart | 1983-6-21 | 4086 | Butte | Found along Bloomer Hill Road, about 1.25 miles W of the Oroville Quincy Highway, about 15 miles NE of Oroville | 450 | Comment | ||
CAS-BOT-BC270885 | Calycadenia spicata | John Thomas Howell | 1962-6-15 | 37421 | Butte | 5 miles W of Oroville | Comment | |||
CAS-BOT-BC271135 | Melica aristata | E. B. Copeland | 1932-7-19 | s.n. | Butte | Jonesville, Butte Creek Canyon | 1550 | Comment | ||
CAS-BOT-BC27331 | Eriogonum marifolium | Edwin Bingham Copeland | 1930-7-12 | 158 (UCBerkeley no. 410) | Butte | Above Jonesville | 2000 | Comment | ||
CAS-BOT-BC280715 | Holcus lanatus | Lowell Ahart | 1979-6-9 | s.n. | Butte | 2 mi se of Paradise | 500 | Comment | ||
CAS-BOT-BC280717 | Holcus lanatus | L. L. Heinrichs | 1964-4-28 | s.n. | Butte | C. L. Boynton prop., across Hwy 40 Alt. from Berkeley Olive Assoc., Oroville | Comment | |||
CAS-BOT-BC281252 | Hordeum brachyantherum subsp. brachyantherum | Lowell Ahart | 1979-5-31 | s.n. | Butte | Peter Ahart Ranch. Honcut | 50 | Comment | ||
CAS-BOT-BC281300 | Melica harfordii | Lowell Ahart | 1983-7-24 | 4216 | Butte | On the road cutbank at the Forbestown Res., ca 5 miles NE of Forbestown | 450 | Comment | ||
CAS-BOT-BC282605 | Gastridium phleoides | A. A. Heller | 1914-6-2 | 11474 | Butte | 8 miles north of Oroville | Comment | |||
CAS-BOT-BC283624 | Schedonorus pratensis | John Thomas Howell | 1951-6-26 | 27520 | Butte | Big Bend Mt | 609 | Comment | ||
CAS-BOT-BC28379 | Carex gracilior | W. H. Wheeler | 1944-6-8 | s.n. | Butte | US plant Introduction Garden (Edgar Slough) Chico. | Comment | |||
CAS-BOT-BC291277 | Ericameria bloomeri | A. A. Heller | 1928-7-25 | 14704 | Butte | Butte Creek House | Comment | |||
CAS-BOT-BC295420 | Erigeron inornatus var. calidipetris | H. F. Copeland | 1920-8-12 | 123 | Butte | Jonesville | 1219 | Comment | ||
CAS-BOT-BC295839 | Arnica dealbata | A. A. Heller | 1917-7-29 | 12861 | Butte | Summit above Jonesville | 2133 | Comment | ||
CAS-BOT-BC29853 | Adenocaulon bicolor | H. F. Copeland | 1900-8-1 | 189 | Butte | Jonesville woods | 1219 | Comment | ||
CAS-BOT-BC305283 | Grindelia hirsutula | Mrs. J. H. Morrison | 1932-6-5 | s.n. | Butte | Durham | Comment | |||
CAS-BOT-BC30730 | Scirpus diffusus | L. P. Janeway; C. A. Janeway | 1986-9-13 | 1847 | Butte | Just east of Scotts John Creek, above Road 26N27 and across from small side road. | 1737 | Comment | ||
CAS-BOT-BC30746 | Scirpus congdonii | Lowell Ahart | 1987-7-8 | 5813 | Butte | Along Walker Plains Road, about 1/8 mile north of coyote Gap, about 5 miles east of Pulga | 1280 | Comment | ||
CAS-BOT-BC308147 | Eriophyllum lanatum var. grandiflorum | Lowell Ahart | 1985-5-15 | 4997 | Butte | 1/8 mile east of the dirt road 1 1/2 miles north-east of Concow Res. | 800 | Comment | ||
CAS-BOT-BC308151 | Eriophyllum lanatum var. grandiflorum | A. A. Heller | 1915-5-28 | 11909 | Butte | Near Cohasset | Comment | |||
CAS-BOT-BC308170 | Eriophyllum lanatum var. grandiflorum | A. A. Heller | 1914-6-22 | 11484 | Butte | North slope at Little Summit near Butte Meadows | 1463 | Comment | ||
CAS-BOT-BC309788 | Hemizonia congesta subsp. luzulifolia | H. M. Hall | 1914-8-1 | 9825 | Butte | Near Chico | Comment | |||
CAS-BOT-BC312345 | Hieracium albiflorum | A. A. Heller | 1917-7-26 | 12848 | Butte | Butte Meadows | 1402 | Comment | ||
CAS-BOT-BC331602 | Acer macrophyllum | A. A. Heller | 1919-5-17 | 13166 | Butte | Banks of the Feather River near Stirling | Comment | |||
CAS-BOT-BC340328 | Kyhosia bolanderi | A. A. Heller | 1914-8-7 | 11653 | Butte | Butte Meadows | 1219 | Comment | ||
CAS-BOT-BC342141 | Logfia filaginoides | A. A. Heller; H. E. Brown | 1902-5-9 | 5515 | Butte | Berry Canyon (near Clear Creek) | Comment | |||
CAS-BOT-BC34955 | Carex densa | L. P. Janeway | 1988-6-25 | 2855 | Butte | Ridgetop above Clark Road (Hwy 191) 4.9 miles N of Durham-Pentz Road. | 381 | Comment | ||
CAS-BOT-BC356392 | Pseudognaphalium beneolens | Lowell Ahart | 1980-7-29 | 2493 | Butte | Along Swedes Flat Road | 320 | Comment | ||
CAS-BOT-BC364274 | Senecio triangularis | A. A. Heller | 1914-7-23 | 11591 | Butte | In Chico Meadows | 1219 | Comment | ||
CAS-BOT-BC365379 | Solidago elongata | E. B. Copeland | 1930-8-27 | 499 | Butte | Jonesville | 1500 | Comment | ||
CAS-BOT-BC38057 | Cardamine pachystigma | LeRoy Ellsworth Detling | 1935-4-18 | 1634 | Butte | West Fork Feather River, 15 miles north of Oroville. | Comment | |||
CAS-BOT-BC383629 | Xanthium spinosum | A. A. Heller | 1916-9-9 | 12655 | Butte | Near Durham | Comment | |||
CAS-BOT-BC38556 | Arctostaphylos mewukka subsp. truei | John Thomas Howell | 1976-4-2 | 51563 | Butte | About 2 mi. from Paradise on Skyway to Chico. | 396 | Comment | ||
CAS-BOT-BC38606 | Arctostaphylos mewukka subsp. truei | J. D. Jokerst; L. Ahart; M. S. Taylor | 1983-1-17 | 1683 | Butte | Top of North Table Mt., at its NW corner, center W edge of section 32. | Comment | |||
CAS-BOT-BC389015 | Silene laciniata subsp. californica | Helen M. Edwards | 1917-6-6 | s.n. | Butte | De Sabla | Comment | |||
CAS-BOT-BC400828 | Hypericum anagalloides | A. A. Heller | 1916-9-8 | 12652 | Butte | Ten mile house east of Chico | Comment | |||
CAS-BOT-BC409189 | Enemion occidentale | A. A. Heller | 1919-3-29 | 13093 | Butte | Feather river near Yankee Hill | Comment | |||
CAS-BOT-BC428074 | Dudleya cymosa subsp. cymosa | Herbert Copeland | 1920-5-1 | s.n. | Butte | Jonesville | Comment | |||
CAS-BOT-BC428764 | Micranthes californica | Junea Kelley | 1920-4-24 | s.n. | Butte | Los Verjils | Comment | |||
CAS-BOT-BC429037 | Micranthes nidifica | Lowell Ahart | 1974-2-12 | s.n. | Butte | Peter Ahart Ranch, Honcut. | 150 | Comment | ||
CAS-BOT-BC429202 | Micranthes oregana | A. A. Heller | 1914-6-22 | 11493 | Butte | Chico Meadows | 1219 | Comment | ||
CAS-BOT-BC430880 | Lithophragma bolanderi | Lowell Ahart | 1980-5-25 | 2336 | Butte | Near Old Forbestown. | 950 | Comment | ||
CAS-BOT-BC436857 | Saxifraga | Lowell Ahart | 1975-4-2 | s.n. | Butte | Peter Ahart Ranch, Honcut | 45 | Comment | ||
CAS-BOT-BC439111 | Claytonia exigua subsp. exigua | Ahart; Jokerst | 1985-3-24 | 4859 | Butte | West of Lunt Road, about 1/2 mile north of the intersection of Lunt Road and Highway 70, north of Yankee Hill | 550 | Comment | ||
CAS-BOT-BC45812 | Quercus | H. F. Copeland | 1920-8-26 | 178 | Butte | near Jonesville | 1219 | Comment | ||
CAS-BOT-BC47375 | Arctostaphylos viscida subsp. viscida | John Thomas Howell | 1975-6-15 | 51088 | Butte | about 2 miles from Paradise on Skyway to Chico | 396 | Comment | ||
CAS-BOT-BC48056 | Styrax redivivus | John Thomas Howell | 1967-6-22 | 42643 | Butte | Canyon of the North fork of Feather River, 3 miles northeast of Pulga Bridge. | Comment | |||
CAS-BOT-BC48284 | Arctostaphylos viscida subsp. viscida | Lowell Ahart | 1975-4-1 | s.n. | Butte | Near Forbestown | 457 | Comment | ||
CAS-BOT-BC50816 | Ceanothus integerrimus | A. A. Heller | 1914-6-22 | 11502 | Butte | Chico Meadows | 1219 | Comment | ||
CAS-BOT-BC50825 | Ceanothus integerrimus | Clarence R. Quick | 1952-6-30 | 52 -99 | Butte | Sierra Nevada - Ridge-top, Big Bar Mt., east of Pulga | Comment | |||
CAS-BOT-BC52008 | Ceanothus prostratus | H. F. Copeland | 1920-3-21 | s.n. | Butte | Jonesville | 1219 | Comment | ||
CAS-BOT-BC57856 | Equisetum hyemale subsp. affine | Lowell Ahart | 1987-5-27 | 5713 | Butte | Along the N. Fork of the Feather River, near the Poe Power House, about 2 mi. se. of Jarbo Gap. | 271 | Comment | ||
CAS-BOT-BC57992 | Equisetum arvense | John Thomas Howell | 1961-9-22 | 36717 | Butte | Bank of Feather River, Oroville. | 53 | Comment | ||
CAS-BOT-BC62688 | Quercus chrysolepis | Ella Dales Cantelow | 1939-5-19 | 2436 | Butte | 17 mi. e of Oroville on old road to Quincy nr. Berry Creek | Comment | |||
CAS-BOT-BC67553 | Pellaea mucronata | Lowell Ahart | 1985-6-17 | 5055 | Butte | 8 miles north-east of Feather Falls, 1 1/2 miles east of Camp 18 | 975 | Comment | ||
CAS-BOT-BC67599 | Pellaea mucronata | Lowell Ahart | 1983-3-28 | 3912 | Butte | Near the Forbestown Res., in a dry open area above the road and on the east side of Woodleaf Creek, | 450 | Comment | ||
CAS-BOT-BC68066 | Cryptogramma acrostichoides | Lowell Ahart | 1988-7-31 | 6164 | Butte | About 1 air mile north-east of Bald Mountain, about 4 1/2 air miles north-east of Stirling City | 1676 | Comment | ||
CAS-BOT-BC69448 | Cheilanthes gracillima | E. B. Copeland | 1929-7-13 | 327 | Butte | Jonesville. | 1700 | Comment | ||
CAS-BOT-BC69727 | Selaginella wallacei | M. S. Taylor | 1979-9-28 | 2193 | Butte | Butte County Line at Hwy 70, between boundary and Arch Rock tunnel. | 487 | Comment | ||
CAS-BOT-BC69902 | Isoetes howellii | Lowell Ahart | 1988-4-6 | 5957 | Butte | E. of North Honcut Creek, on the Joie Osgood Ranch, about 1.5 mi. n. and 3 mi. e. of Honcut, about 12 mi. se. of | 60 | Comment | ||
CAS-BOT-BC70852 | Dryopteris arguta | Lowell Ahart | 1987-7-3 | 5751 | Butte | along the edge of Poe Power House Road, about 1 mile northwest, about 1 mile southeast of Jarbo Gap | 487 | Comment | ||
CAS-BOT-BC73908 | Turritis glabra | H. F. Copeland | 1931-6-10 | 1519 | Butte | Jonesville. Colby Canyon. | 1524 | Comment | ||
CAS-BOT-BC74930 | Sinapis arvensis | Lowell Ahart | 1974-5-5 | s.n. | Butte | Peter Ahart Ranch, Honcut. | 150 | Comment | ||
CAS-BOT-BC75547 | Berberis dictyota | A. A. Heller | 1917-3-18 | 12669 | Butte | Chico creek lower end of Iron Canon [Canyon]. | Comment | |||
CAS-BOT-BC77081 | Pentagramma triangularis subsp. triangularis | Lowell Ahart | 1980-3-26 | 2063 | Butte | Near Hurleton. | 600 | Comment | ||
CAS-BOT-BC77689 | Ficus carica | John Thomas Howell | 1959-9-20 | 34702 | Butte | Feather River Highway 5.5 miles below West Branch bridge | Comment | |||
CAS-BOT-BC77797 | Woodwardia fimbriata | Lowell Ahart | 1982-9-29 | 3840 | Butte | about 1 1/2 miles north of the Lost Creek Res. Dam, about 3 1/2 miles north-west of Strawberry Valley | 1200 | Comment | ||
CAS-BOT-BC81373 | Torreya californica | Lowell Ahart | 1980-10-26 | 2688 | Butte | Near the Forbestown Res., Forbestown | 400 | Comment | ||
CAS-BOT-BC85568 | Cupressus macnabiana | Lowell Ahart | 1985-6-30 | 5094 | Butte | South of road to Forbestown Res., 100 yards south of the Forbestown Ditch, about 2 1/2 miles north-east of Forbestown. | 899 | Comment | ||
CAS-BOT-BC86114 | Quercus dumosa | A. A. Heller | 1916-9-8 | 12650 | Butte | Ten mile house E of Chico | Comment | |||
CAS-BOT-BC87425 | Streptanthus polygaloides | Lewis S. Rose | 1939-6-7 | 39248 | Butte | North Fork of Feather River, 3 miles south of Pulga. | 609 | Comment | ||
CAS-BOT-BC91353 | Clematis lasiantha | A. A. Heller | 1913-4-5 | 10700 | Butte | Hills, north side of the Feather River above Oroville. | Comment | |||
CAS-BOT-BC92579 | Clematis ligusticifolia | Lowell Ahart | 1987-7-3 | 5753 | Butte | At the Poe Power House, near the North Fork of the Feather River, about 2 miles southeast of Jarbo Gap. | 280 | Comment | ||
CAS-BOT-BC94250 | Quercus garryana var. breweri | M. S. Taylor; J. D. Jokerst | 1979-10-13 | 2246 | Butte | Foothill Woodland at Jordan Hill Rd (Ponderosa Way on some maps) bridge over creek, ca. 8 mi N of its jct with Concow Rd | 426 | Comment | ||
CAS-BOT-BC98186 | Baccharis salicifolia | Junea Kelley | 1920-4-24 | s.n. | Butte | Los Verjils | Comment | |||
CDA13242 | Pyrola picta | G. F. Hrusa, T. D. Wilfred | 1996-7-8 | 13089 | Butte | Plumas National Forest; Near Old Railroad Grade Rd., Paradise Lake Dam, approx. 3 m. N of Magalia. | Comment | |||
CDA13260 | Eriogonum luteolum var. luteolum | G. F. Hrusa, T. D. Wilfred | 1996-7-8 | 13104 | Butte | Sierra Nevada; Corner of Skyway Rd. and Rd. to Paradise Lake, at N boundary of Magalia. | Comment | |||
CDA13317 | Rhododendron occidentale | G. F. Hrusa, T. D. Wilfred | 1996-7-9 | 13163 | Butte | Sierra Nevada; Moist, shaded bank of Jordan Creek, near old Picnic Area above waterfall upstream from confluence with Marble Creek. Shrub, 3 meters tall. Flowers fragrant. Few here. | Comment | |||
CDA13825 | Cyperus strigosus | G. F. Hrusa, T. D. Wilfred | 1996-9-5 | 13553 | Butte | Butte Basin; Butte Creek immed. below Western Canal District Dam. | Comment | |||
CDA13866 | Vulpia myuros var. hirsuta | G. F. Hrusa, T. D. Wilfred | 1997-5-7 | 13724 | Butte | Sierra Nevada; Above Little Butte Creek, N of Magalia. Immed. E of Holmwood Drive. | Comment | |||
CDA14059 | Polypodium glycyrrhiza | G. F. Hrusa, T. D. Wilfred | 1997-5-1 | 13706 | Butte | Sierra Nevada; NE side of upper end of Paradise Lake, where last tributaries from E enter. | Comment | |||
CDA14067 | Agoseris retrorsa | G. F. Hrusa, T. D. Wilfred | 1997-5-1 | 13715 | Butte | Sierra Nevada; NE side of upper end of Paradise Lake. | Comment | |||
CDA1783 | Bromus alopecuros | L. Ahart | 2002-5-15 | 9662 | Butte | About 1/4 mile east of Highway 70, about 12 miles southwest of Oroville. On the south side of Central House Road, about 80 yards east of the bridge across Whyman Ravine. | Comment | |||
CDA18958 | Lythrum salicaria | R. Hill, Lee Pejas | 2000-6-16 | PDR 1170812 | Butte | on Hwy 99 at Dry Creek crossing. | 0 | Comment | ||
CDA19001 | Centaurea maculosa | Keck, Riley | 2000-7-25 | PDR 1170759 | Butte | 2 miles N of Skyway, on the west side of Coutolenc Rd in the vicinity of Magalia. | 0 | Comment | ||
CDA2097 | Hainardia cylindrica | L. Ahart | 2000-5-17 | 8364 | Butte | About 1/10 mile north of the Richvale Highway, about 1/2 mile east of Highway 99, about 7 1/2 miles (air) west of Oroville. On the south margin of Thermalito Afterbay, on the north side of the poor dirt road. | Comment | |||
CDA2349 | Polypogon monspeliensis | T. C. Fuller | 1962-5-17 | 8721 | Butte | Highway 99E, 14.5 miles northwest of Chico. | 0 | Comment | ||
CDA2388 | Poa annua | L. Ahart | 2003-3-31 | 10031 | Butte | About 50 yards east of the drain ditch, about 20 yards north of Hamilton Road, about 3/8 mile east of Riceton Highway, about 10 miles southwest of Oroville. | Comment | |||
CDA30221 | Stachys pycnantha | L. Ahart | 2009-8-3 | 16259 | Butte | Drainage on east side of Ten Mile House Road, Upper Bidwell Park, about 3/8 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico | Comment | |||
CDA31421 | Aristida dichotoma | L. Ahart, Vernon Oswald | 2000-8-5 | 8623 | Butte | Big Bald Rock, about 3 miles (air) east of Madrone Lake, about 12 miles (air) northeast of Oroville. | Comment | |||
CDA31662 | Deschampsia danthonioides | P. B. Kennedy | 1914-5-1 | Butte | Chico | 0 | Comment | |||
CDA31941 | Aira caryophyllea | L. Ahart | 2008-5-12 | 14740 | Butte | Below the high water line of Lake Oroville, on the east side of Sucker Creek, about 40 yards east of where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile west of the Ponderosa Dam. | Comment | |||
CDA31963 | Gilia capitata subsp. pedemontana | L. Ahart | 2009-5-3 | 15784 | Butte | North of a broad open drainage in oak woodland, about 100 yards north of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) west of Highway 32, about 10 miles northeast of Chico. | Comment | |||
CDA32002 | Crataegus laevigata | L. Ahart | 2009-5-3 | 15792 | Butte | On the east side of Big Chico Creek, about 30 yards south of the gate about 10 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico | Comment | |||
CDA32010 | Medicago lupulina | L. Ahart | 2009-6-3 | 15834 | Butte | On the east bank of Big Chico Creek, on the west side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico | Comment | |||
CDA3281 | Amaranthus retroflexus | L. Ahart | 2005-11-13 | 12490 | Butte | Peter Ahart Ranch, about 1 1/2 miles north and 1 miles east of Honcut, about 12 miles south of Oroville. | Comment | |||
CDA3321 | Phytolacca americana | L. Ahart | 2004-9-28 | 11405 | Butte | On the south side of the Oroville Chico Highway, west of Butte Creek, about 1 1/8 miles southeast of the Midway, about 2 1/8 miles (air) northeast of Durham, about 3 1/2 miles (air) southeast of Chico. | Comment | |||
CDA34146 | Cotula australis | L. Ahart | 2009-3-9 | 15497 | Butte | Peter Ahart Ranch, about 1.5 miles north and 1 mile east of Honcut, and about 12 miles south of Oroville. | Comment | |||
CDA34558 | Cotoneaster pannosus | L. Ahart, John Dittes, Josephine Guardino | 2008-11-8 | 15420 | Butte | On the south side of Cedar Grove, Lower Bidwell Park, Chico. | Comment | |||
CDA34622 | Vulpia myuros var. hirsuta | L. Ahart | 2009-4-17 | 15550 | Butte | On the south slope of a ridge about 150 yards west of Highway 32, near the south boundary, Upper Bidwell Park, about 5 miles (air) northeast of Chico. | Comment | |||
CDA34742 | Luzula comosa var. comosa | L. Ahart | 2010-9-28 | 17260 | Butte | On the south edge of a 10 acre meadow, about 100 yards east of Big Kimshew Creek, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrook Reservoir. | Comment | |||
CDA36729 | Genista monspessulana | Barbara L. Wilson, Richard E. Brainerd, Lawrence Janeway, Barbara Castro | 2010-8-7 | 16242 | Butte | Within half a mile of the old Magalia railroad depot, on Coutolenc off the Skyway. | Comment | |||
CDA38791 | Digitaria sanguinalis | L. Ahart | 2011-10-29 | 17728 | Butte | On the south side of Biggs Princeton Road, about 500 yards west of Riceton Highway, about 1 mile northwest of Biggs. | Comment | |||
CDA38806 | Cordylanthus pilosus subsp. hansenii | L. Ahart | 2010-9-12 | 17150 | Butte | Just above the high water line of Lake Oroville, about 150 yards north of the South Fork of the Feather River, about 50 yards east of Sucker Creek, about 1/4 mile (air) northwest of the Ponderosa Dam. | Comment | |||
CDA38821 | Pistacia chinensis | L. Ahart | 2012-4-27 | 17912 | Butte | On the north side of the path, near table 14, on the north side of Centennial Avenue, Lower Bidwell Park, Chico. | Comment | |||
CDA40267 | Navarretia intertexta subsp. intertexta | L. Ahart | 2005-6-13 | 12147 | Butte | About 10 yards east of the intersection of Forbestown Road and Black Bart Road, about 3 1/2 miles (air) southwest of Forbestown, about 12 miles (air) east of Oroville. | Comment | |||
CDA42862 | Trifolium bifidum var. bifidum | L. Ahart | 2012-5-12 | 18034 | Butte | On the sides of South Rim Trail, about 1/2 mile southwest of the old homestead, about 3/4 mile west of Highway 32, south part of Upper Bidwell Park, about 8 miles (air) northeast of Chico. | Comment | |||
CDA42888 | Vicia sativa subsp. sativa | L. Ahart | 2012-5-2 | 18102 | Butte | Where the Humboldt Trail comes out to the old road and Highway 32, southeast part of Upper Bidwell Park, northeast of Chico. | Comment | |||
CDA42911 | Mentha spicata | L. Ahart | 2012-6-28 | 18239 | Butte | On the north side of Big Chico Creek, east of Sycamore Pool, Lower Bidwell Park, Chico. | Comment | |||
CDA43083 | Erigeron canadensis | L. P. Janeway | 2011-10-2 | 10782 | Butte | Sacramento Valley.; South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East Park Ave and 0.3 km south of Comanche Creek. | Comment | |||
CDA43099 | Acer saccharinum | L. P. Janeway | 2013-2-25 | 11084 | Butte | Sacramento Valley.; North slope of levee on south side of Feather River, Oroville; opposite (north of) the north end of 2nd Ave and Rotary Park. | Comment | |||
CDA4787 | Chamaesyce maculata | L. Ahart | 2000-11-4 | 8717 | Butte | On the west side of Highway 70, about 50 yards north of Rich Gulch Road, about 1 miles north of the West Branch Bridge across Lake Oroville, about 5 miles (air) southeast of Paradise. | Comment | |||
CDA5821 | Physalis lancifolia | Margaret Bellue | Jul 1949 | Butte | Near Biggs. | 0 | Comment | |||
CDA6042 | Gnaphalium luteoalbum | G. D. Barbe, T. C. Fuller, P. W. Michael | 1989-9-21 | 4367 | Butte | Rice Experiment Station, 3 miles north of Biggs on Highway 162. | 0 | Comment | ||
CDA6402 | Parentucellia viscosa | L. P. Janeway | 2006-5-4 | 8574 | Butte | Northern Sierra Nevada Foothills; On the slopes above the east side of Pentz Road 0.5 km north of Durham-Pentz Road. | Comment | |||
CDA7128 | Myriophyllum aquaticum | L. P. Janeway, B. Castro, L. Archambault | 2006-1-16 | 8554 | Butte | Sacramento Valley; Gray Lodge Wildlife Area; between the main waterfowl viewing parking area and the headquarters area. | Comment | |||
CDA7374 | Chamaemelum fuscatum | L. Ahart | 2004-4-1 | 10732 | Butte | On the north side of Highway 149, about 1 mile northwest of the intersection of Highway 149 and Highway 70, about 6 miles (air) northwest of Oroville. | Comment | |||
CHSC100476 | Cupressus lusitanica | Lowell Ahart; John Dittes, Josephine Guardino | 2008-11-8 | 15423 | Butte | In the east part of Cedar Grove, Lower Bidwell Park, Chico. | 67 | Comment | ||
CHSC100490 | Trichostema lanceolatum | Lowell Ahart; John Dittes, Josephine Guardino | 2008-11-8 | 15444 | Butte | On the bottom of Lindo Channel, about 100 yards west of the diversion structure, north of Hooker Oak, Upper Bidwell Park, Chico. | 68 | Comment | ||
CHSC100795 | Selaginella hansenii | Lowell Ahart; John Dittes, Steve Green | 2009-1-17 | 15475 | Butte | Bottom of cliffs, about 20 yards south of Guardian Rock Trail, near Guardian Rock, about 1/8 mile west of the intersection of Humboldt Trail and Guardian Rock Trail, Upper Bidwell Park. | 335 | Comment | ||
CHSC100858 | Clarkia mildrediae subsp. mildrediae | B. Castro; David Toren | 2005-7-21 | 1521 | Butte | Ca 8.5 air mi NE of Paradise, on slopes just W of Lockerman Ck. On NW-facing roadcut by USFS Rd 24N13, about 5 ft off road. | 890 | Comment | ||
CHSC100871 | Celtis laevigata | L. P. Janeway | 2008-10-8 | 9603 | Butte | Cascade Range Foothills. Upper Bidwell Park, Chico; north side of Big Chico Creek 455 m west of Day Camp. | 91 | Comment | ||
CHSC100919 | Eriophyllum lanatum var. croceum | R. A. Schlising; Arthur Dawson, Don Burk | 1982-6-2 | 4280 | Butte | North of Oroville and north of Concow Reservoir. At roadside. | Comment | |||
CHSC100986 | Lamium amplexicaule | L. P. Janeway | 2008-3-18 | 9232 | Butte | Cascade Range Foothills. East edge of City of Chico; south side of Humboldt Road 1.3 km northeast of Bruce Road. | 123 | Comment | ||
CHSC101091 | Cercocarpus betuloides var. betuloides | Lowell Ahart; John Dittes | 2009-3-20 | 15518 | Butte | On the south side of the Guardian Rock Trail, about 100 yards southwest of the Ten Mile House Road Trail, about 300 yards west of Highway 32, west of the intersection of Highway 32 and Ten Mile House Road, Upper Bidwell Park, about 10 miles northeast of Chico. | 407 | Comment | ||
CHSC101129 | Delphinium variegatum subsp. variegatum | Lowell Ahart | 2009-5-15 | 15702 | Butte | about 20 yards east of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. | 234 | Comment | ||
CHSC101137 | Daucus pusillus | Lowell Ahart | 2009-5-15 | 15676 | Butte | About 20 yards east of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. | 235 | Comment | ||
CHSC101143 | Acmispon wrangelianus | Lowell Ahart | 2009-5-15 | 15705 | Butte | On the east side of Big Chico Creek, on the east side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. | 234 | Comment | ||
CHSC101159 | Carex nudata | Lowell Ahart | 2009-5-15 | 15708 | Butte | On the east bank of Big Chico Creek, on the west side of the dirt road which isTen Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. | 234 | Comment | ||
CHSC101185 | Toxicoscordion venenosum var. venenosum | L. P. Janeway; B. Castro | 2009-4-18 | 9726 | Butte | Northern High Sierra Nevada. 'Hollywood Serpentine,' an isolated block of serpentine between the east end of Hollywood Drive, Magalia, and the upper end of Magalia Reservoir; west side of Little Butte Creek. | 747 | Comment | ||
CHSC101188 | Allium obtusum var. conspicuum | L. P. Janeway; B. Castro | 2009-4-18 | 9730 | Butte | Northern High Sierra Nevada. 'Hollywood Serpentine,' an isolated block of serpentine between the east end of Hollywood Drive, Magalia, and the upper end of Magalia Reservoir; west side of Little Butte Creek. | 758 | Comment | ||
CHSC101299 | Plectritis ciliosa subsp. insignis | Lowell Ahart | 2009-4-22 | 15604 -A | Butte | South side of Guardians Trail, south of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. | 381 | Comment | ||
CHSC101321 | Cynoglossum grande | Lowell Ahart | 2009-4-22 | 15570 | Butte | West side of Guardians Trail, about 100 yards north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. | 381 | Comment | ||
CHSC101669 | Dichelostemma multiflorum | Lowell Ahart | 2009-4-26 | 15647 | Butte | On the west side of Guardians Trail, about 200 yards southwest of Pine Trail, Upper Bidwell Park, about 1/2 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. | 381 | Comment | ||
CHSC101687 | Polycarpon tetraphyllum | Lowell Ahart | 2009-5-8 | 15657 | Butte | On the south side of the gravel road, about 10 yards east of Cedar Grove Parking Area in Lower Bidwell Park, Chico. | 67 | Comment | ||
CHSC101804 | Sherardia arvensis | Lowell Ahart | 2009-6-12 | 15850 | Butte | At Bear's Lair Picnic Area and Coastal Redwood Grove sign, about 80 yards east of Cedar Grove, Lower Bidwell Park, Chico. | 67 | Comment | ||
CHSC101830 | Stachys ajugoides var. rigida | Lowell Ahart | 2009-5-23 | 15760 | Butte | South of a small drainage, about 30 yards west of Guardians Trail, about 100 yards northeast of Pine Trail, Upper Bidwell Park, about 3/8 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. | 381 | Comment | ||
CHSC101976 | Blennosperma nanum | John Copeland | 1980-1-19 | 4 | Butte | Bordering vernal pool ca. 50 ft SE of locked gate, 5 mile E of Meridian Rd., 1.5 miles N of Why 99N, ca. 5 miles N of Chico. | Comment | |||
CHSC102161 | Epipactis gigantea | Lowell Ahart | 2009-6-3 | 15833 | Butte | On damp soil, on the east side of Big Chico Creek, southwest of the meadow, about 30 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. | 209 | Comment | ||
CHSC1026 | Phoradendron densum | M. Anthony | 1942-3-25 | Butte | Serpentine slope near Magalia. | 731 | Comment | |||
CHSC102606 | Epilobium ciliatum subsp. ciliatum | L. P. Janeway; B. Castro | 2009-7-4 | 9839 | Butte | Northern High Sierra Nevada. Along Four Trees Road 3.4 road km east of Coyote Gap; at head of minor drainage into Clear Creek, head of French Creek Basin. | 1469 | Comment | ||
CHSC102715 | Plantago major | Lowell Ahart | 2009-7-3 | 15990 | Butte | In watered lawn, about 60 yards west of the Cedar Grove parking area, Lower Bidwell park, Chico. | 67 | Comment | ||
CHSC102726 | Eragrostis pectinacea var. pectinacea | Lowell Ahart | 2009-8-13 | 16278 | Butte | In the channel about 100 yards east of the diversion structure that controls Mud Creek diversion and Lindo Channel, northeast of Hooker Oak, Upper Bidwell Park, Chico. | 68 | Comment | ||
CHSC102827 | Plantago lanceolata | Lowell Ahart | 2009-7-3 | 15989 | Butte | 10 yards north of Bear's Lair Picnic Area and Coastal Redwood Grove sign, about 80 yards east of Cedar Grove, Lower Bidwell Park, Chico. | 67 | Comment | ||
CHSC102964 | Setaria viridis | Lowell Ahart | 2009-7-9 | 16021 | Butte | On the east side of Big Chico Creek, about 50 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. | 203 | Comment | ||
CHSC103112 | Toxicodendron diversilobum | Lowell Ahart | 2009-8-23 | 16289 | Butte | Near a small seep, at the base of a large rock, northwest of a small broad open drainage in oak woodland, about 150 yards northwest of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) west of Highway 32, about 10 miles northeast of Chico. | 266 | Comment | ||
CHSC103145 | Phoradendron macrophyllum | Lowell Ahart | 2009-8-3 | 16255 | Butte | On the east side of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. | 209 | Comment | ||
CHSC103661 | Rorippa palustris var. occidentalis | Lowell Ahart | 2010-4-7 | 16575 | Butte | On the sides of a deep ditch, south side of Biggs Princeton Road, about 100 yards west of the intersection of Biggs Princeton Road and Princeton Highway, about 1 1/4 mile northwest of Biggs. | 31 | Comment | ||
CHSC103700 | Triteleia hyacinthina | Lowell Ahart | 2010-5-14 | 16663 | Butte | Along a small drainage, Disc Golf Area, about 200 yards west of the entrance to the Disc Golf Area, west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. | 350 | Comment | ||
CHSC103717 | Callitriche heterophylla var. bolanderi | Lowell Ahart | 2010-5-14 | 16650 | Butte | On the west side of the old Humboldt Road, Disc Golf Area, about 150 yards west of the entrance to the Disc Golf Area, about 40 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. | 395 | Comment | ||
CHSC103734 | Downingia cuspidata | Lowell Ahart | 2010-5-16 | 16690 | Butte | About 1/4 mile south of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville. | 371 | Comment | ||
CHSC103954 | Senecio sylvaticus | Lowell Ahart | 2010-5-20 | 16707 | Butte | On both sides of the Yahi Trail, east if the dirt road, west of Big Chico Creek, Upper Bidwell Park, about 6 miles (air) northeast of Chico. | 182 | Comment | ||
CHSC103986 | Briza maxima | Lowell Ahart | 2010-5-14 | 16636 | Butte | On the west side of Highway 32, just north of the entrance to the Disc Golf Area, Upper Bidwell Park, about 5 miles (air) northeast of Chico. | 376 | Comment | ||
CHSC104820 | Madia subspicata | Lowell Ahart | 2010-6-1 | 16751 | Butte | On the south side of the Guardians Trail, about 100 yards east of the end of Centennial, Upper Bidwell Park, about 1/2 mile east of Chico Canyon Road. | 125 | Comment | ||
CHSC105262 | Epilobium campestre | Lowell Ahart | 2010-6-20 | 16826 | Butte | About 1/4 mile north of Cox Lane, about 1 1/2 miles east of Palermo Honcut Highway, Guidci Ranch, about 7 1/2 miles (air) southeast of Oroville. | 59 | Comment | ||
CHSC105531 | Juncus orthophyllus | Lowell Ahart | 2010-9-21 | 17217 | Butte | On damp bare soil, open meadow like area in red fir forest, near a poor camp, 30 yards west of Big Kimshew Creek, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrood Reservoir. | 1917 | Comment | ||
CHSC106282 | Dittrichia graveolens | L. P. Janeway | 2010-11-17 | 10220 | Butte | Sacramento Valley. Oroville; in gravel parking area at east sie of Feather River Ranger District office (875 Mitchell Ave.). | 59 | Comment | ||
CHSC1065 | Proboscidea lutea | E. Walker | 1941-9-6 | Butte | Oroville road. | 60 | Comment | |||
CHSC106575 | Rubus ursinus | B. Ignacio | 2008-4-10 | Butte | Dark Canyon Rd. Found on side of road on North facing cliff in shade of Pinus ponderosa Laws. | 545 | Comment | |||
CHSC106887 | Arctostaphylos viscida subsp. viscida | Lowell Ahart | 2011-2-28 | 17326 | Butte | West side of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 2 3/4 miles east of Honcut, about 12 miles southeast of Oroville. | 47 | Comment | ||
CHSC107454 | Eriogonum vimineum | Matt Simenc | 2011-7-2 | 21 | Butte | Northern Sierra Nevada Foothills. 300 ft NW of intersection of Montgomery St. and Downer St. in Oroville. Between upper and lower parking lot near the Feather River, at top of slope in gravelly soil. | 58 | Comment | ||
CHSC107570 | Luzula parviflora | Lowell Ahart | 2011-8-19 | 17642 | Butte | Along the wet road gutter, on the south side of a good forest road, about 1/2 mile north of the Lost Creed Reservoir Dam, about 4 1/2 miles (air0 north of Clipper Mills. | 1266 | Comment | ||
CHSC107596 | Heuchera micrantha var. erubescens | Lowell Ahart | 2011-7-9 | 17578 | Butte | Northwest part of a large open bare granite area, about 3/8 mile northeast of Little Bald Rock, about 2 miles (air) southeast of Brush Creek, about 15 miles (air) northeast of Oroville. | 967 | Comment | ||
CHSC108311 | Mentha spicata var. spicata | Lowell Ahart | 2011-8-17 | 17624 | Butte | About 20 yards south of the trail, south of the crossing and on the east side of Big Chico Creek, about 50 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. | 203 | Comment | ||
CHSC108322 | Galium trifidum var. pacificum | Lowell Ahart | 2011-8-23 | 17651 | Butte | In the large meadow, Pinkard Creek flows through the meadow, east of the corral, about 1 mile north of Lost Creek Reservoir Dam, about 4 miles (air) northeast of Clipper Mills. | 1133 | Comment | ||
CHSC108809 | Lomatium dasycarpum subsp. tomentosum | Lowell Ahart | 2012-4-9 | 17833 | Butte | On the high bank of Big Chico Creek, west of the rock corral, east of the cement dam in Big Chico Creek, west of South Rim Trail, south part of Upper Bidwell Park, about 2 miles (air) northeast of Chico. | 110 | Comment | ||
CHSC108813 | Salix exigua var. hindsiana | Lowell Ahart | 2012-4-9 | 17828 | Butte | Wet area in the rock corral, east of the cement dam in Big Chico Creek, west of South Rim Trail, south part of Upper Bidwell Park, about 2 miles (air) northeast of Chico. | 110 | Comment | ||
CHSC108844 | Arctostaphylos mewukka subsp. mewukka | Lowell Ahart | 2012-2-22 | 17751 | Butte | On the high bank, on the south side of Ten Mile House Road, about 1/2 mile west of Highway 32, about 9 miles (air)northeast of Chico. | 335 | Comment | ||
CHSC108975 | Oxalis pes-caprae | Lowell Ahart; John Dittes, Josephine Guardino | 2012-4-6 | 17808 | Butte | On the north side of Big Chico creek, Lost Park in Bidwell Park, city of Chico. | 60 | Comment | ||
CHSC108978 | Rafinesquia californica | Lowell Ahart | 2012-4-30 | 17928 | Butte | On the west side of a very large basalt outcrop, about 10 yards west of South Rim Trail, about 5/8 mile west of Highway 32, about 8 3/4 miles (air) northeast of Chico, south part of Upper Bidwell Park. | 260 | Comment | ||
CHSC108983 | Geranium dissectum | Lowell Ahart | 2012-4-30 | 17926 | Butte | 20 yards north of the table at the old homestead, about 20 yards north of the table at the old homestead, about 20 yards southeast of the intersection of South Rim Trail and Ten Mile House Road, about 5/8 mile west of Highway 32, about 9 miles (air) northeast of Chico, south part of Upper Bidwell Park. | 250 | Comment | ||
CHSC109091 | Lupinus pachylobus | Lowell Ahart | 2012-4-20 | 17890 | Butte | North edge of the trail, about 50 yards east of Big Chico Creek, about 100 yards west of Ten Mile House Road, about 3/4 mile west of Highway 32, about 9 miles northeast of Chico, south part of Upper Bidwell Park. | 202 | Comment | ||
CHSC109114 | Plagiobothrys scriptus | Lowell Ahart | 2012-3-23 | 17798 | Butte | Botttom of a small path, 90 feet north of a large Gray Pine, north end of the Disc Golf Area, about 50 yads west of Highway 32, about 5 miles (air0 northeast of Chico. | 395 | Comment | ||
CHSC109137 | Arctostaphylos manzanita subsp. manzanita | Lowell Ahart | 2012-3-23 | 17775 | Butte | West edge of a small opening, about 100 yards south of the intersection of Guardian Trail and Ten Miles House Road, about 1/4 mile west of Highway 32, about 9 miles (air) northeast of Chico. | 437 | Comment | ||
CHSC109159 | Parentucellia viscosa | Lowell Ahart | 2012-5-12 | 18043 | Butte | Depression along the side of Guardian Trail, about 1/4 mile west of Highway 32, about 8-1/4 miles northeast of Chico, south part of Upper Bidwell Park. | 382 | Comment | ||
CHSC109557 | Frangula rubra subsp. obtusissima | L. P. Janeway | 2012-6-27 | 10913 | Butte | Northern High Sierra Nevada. Near the top of Sunset Hill, just a little over the north side. | 1000 | Comment | ||
CHSC109570 | Linum lewisii var. lewisii | L. P. Janeway | 2012-6-7 | 10867 | Butte | Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way. | 895 | Comment | ||
CHSC109596 | Taraxacum officinale | Lowell Ahart | 2012-5-14 | 18047 | Butte | Along the edges of the paved road, a little west of Table 9, east of Cedar Grove, Lower Bidwell Park, Chico. | 70 | Comment | ||
CHSC109669 | Drymocallis glandulosa var. glandulosa | Lowell Ahart | 2012-6-28 | 18241 | Butte | On the north side of Big Chico Creek, east of Sycamore Pool, Lower Bidwell Park, Chico. | 61 | Comment | ||
CHSC109849 | Calycadenia truncata | L. P. Janeway | 2012-6-7 | 10855 | Butte | Northern High Sierra Nevada. Southwestern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines. | 895 | Comment | ||
CHSC110 | Aralia californica | M. Underhill | 1952-7-7 | Butte | 609 | Comment | ||||
CHSC110396 | Muhlenbergia mexicana | Lowell Ahart | 2012-9-28 | 18471 | Butte | Gravel bar in the middle of Big Chico Creek, about 30 yards east of the freeway, Lower Bidwell Park, Chico. | 65 | Comment | ||
CHSC11048 | Veronica persica | Lowell Ahart | 1968-2-22 | Butte | Peter Ahart Ranch. | 45 | Comment | |||
CHSC1105 | Clarkia mildrediae subsp. mildrediae | R. Carter | 1964-6-15 | 124 | Butte | Feather River Canyon along S side Hwy. 40 on W side of tunnel, Arch Rock. | 609 | Comment | ||
CHSC11059 | Calandrinia ciliata var. menziesii | Lowell Ahart | 1967-4-11 | Butte | Peter Ahart Ranch, Honcut. | 42 | Comment | |||
CHSC110630 | Erythranthe guttata | Christopher T. Ivey; Jenn Coughlan | 2013-5-17 | 381 | Butte | Centerville Rd. about 2 km NE of Honey Run bridge. | 115 | Comment | ||
CHSC11097 | Malva nicaeensis | Lowell Ahart | 1969-5-15 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | |||
CHSC111127 | Ficus carica | Lowell Ahart | 2012-6-21 | 18227 | Butte | On the south side of Big Chico Creek, about 20 yards west of the freeway, Lower Bidwell Park, Chico. | 62 | Comment | ||
CHSC111168 | Cyperus eragrostis | Lowell Ahart | 2012-6-14 | 18191 A | Butte | Southwest of CARD Community Center, Lower Bidwell Park, Chico. | 62 | Comment | ||
CHSC111380 | Carex divulsa subsp. divulsa | Lowell Ahart | 2012-4-30 | 17948 | Butte | On the north side of Big Chico Creek, Lost Park in Bidwell Park, city of Chico. | 63 | Comment | ||
CHSC111417 | Juniperus lusitanica | Lowell Ahart; Susan Bazell, Josephine Guardino, Wes Dempsey | 2012-7-5 | 18265 | Butte | Twig from a very large tree, on dry excellent soil, Cedar Grove, parking area, Lower Bidwell Park, Chico. | 71 | Comment | ||
CHSC112095 | Carex densa | Lowell Ahart | 2012-5-20 | 18095 | Butte | Along a small drainage, about 15 feet east of the Guardian Trail, southeast part of Upper Bidwell Park, northeast of Chico. | 346 | Comment | ||
CHSC112104 | Parentucellia viscosa | Lowell Ahart | 2012-6-5 | 18173 | Butte | On the strand of the reservoir, north of Beatson Hollow, about 1-3/4 miles northwest of theiron gate on the north side of Cherokee Road, North Table Mountian, about 6 miles (air) north of Oroville. | 295 | Comment | ||
CHSC112328 | Lythrum hyssopifolia | Lowell Ahart | 2013-7-9 | 18833 | Butte | South side of North Honcut Creek, west of the steel power line, about 2 mile (air) northeast of Honcut, about 13 miles (air) southeast of Oroville. | 37 | Comment | ||
CHSC112736 | Eragrostis pectinacea var. pectinacea | Lowell Ahart | 2013-10-12 | 19105 | Butte | On the east side of Palermo Honcut Highway, about 20 yards south of Palermo Road, Palermo. | 51 | Comment | ||
CHSC112885 | Downingia ornatissima var. ornatissima | Robin Carter; Sabrina Bell | 2011-6-1 | Butte | Sacramento Valley. Ca 3 air mi E of Hwy 99, off SE corner of Thermalito Afterbay ca 0.5 mi NE of the Afterbay outlet and ca 170 ft NW of Larkin Road. | 42 | Comment | |||
CHSC112888 | Downingia bicornuta var. bicornuta | Robin Carter; Sabrina Bell | 2011-5-18 | Butte | Sacramento Valley. Ca 0.2 air mi E of Hwy 99 off NW edge of the Thermalito Afterbay, ca 450 ft NW of the levee road and just S of fenceline along rice fields. | 41 | Comment | |||
CHSC112901 | Ranunculus bonariensis subsp. trisepalus | B. Castro; Robin Carter, Sabrina Bell | 2011-5-16 | 1881 | Butte | Sacramento Valley. Between Hwy 99 and the Thermalito Afterbay levee, just NE of Western Canal and ca 0.8 mi N of jcn of Hwy 99 and Richvale Hwy/162E. | 38 | Comment | ||
CHSC113163 | Dysphania botrys | Lowell Ahart | 2013-11-13 | 19232 | Butte | Below the high water line of Lake Oroville, along the sides of Sucker Creek, about 30 yards north of the South Fork of the Feather River, about 1/4 mile northwest of the Ponderosa Dam. | 244 | Comment | ||
CHSC113340 | Sagina decumbens subsp. occidentalis | Lowell Ahart | 2014-5-21 | 19530 | Butte | South bank of river, where Sucker Creek flows into the South Fork of the Feather River, below the high water line of Lake Oroville, about 1/4 mile west of the Ponderosa Dam. | 249 | Comment | ||
CHSC113357 | Crassula aquatica | Lowell Ahart | 2014-4-25 | 19397 | Butte | Sides of a cleaned ditch, on the west side of Richvale South Highway, south of the intersection of Richvale West Road and Richvale South Highway, Richvale. | 30 | Comment | ||
CHSC113370 | Cerastium glomeratum | Lowell Ahart | 2014-4-16 | 19363 | Butte | On the sides but near the bottom of a large canal, about 100 yards north of East Gridley Road, on the west side of the Feather River, about 2 miles east of Gridley. | 29 | Comment | ||
CHSC113396 | Brodiaea minor | Lowell Ahart | 2014-7-2 | 19552 | Butte | About 80 yards southwest of cow corral, about 120 yards north of the County Road, about one mile west of the intersection of County Road and Lumpkin Road, about 7 miles northeast of Feather Falls. | 1277 | Comment | ||
CHSC11348 | Salix laevigata | Lowell Ahart | 1970-3-18 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | |||
CHSC113521 | Cryptantha affinis | Lowell Ahart | 2014-7-7 | 19601 | Butte | On the south side of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | 1664 | Comment | ||
CHSC113583 | Dryopteris arguta | Lowell Ahart | 2014-8-24 | 19721 | Butte | On the south side of the road, about 150 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. | 577 | Comment | ||
CHSC113653 | Lathyrus latifolius | L. P. Janeway | 2014-5-29 | 11279 | Butte | Northern High Sierra Nevada. Plumas National Forest; at junction of Roads 18N18 and 19N40 (but 19N40 doesn't exist here anymore). 1.0 air-km north of top of Sunset Hill; upper slopes high above South Fork Feather River arm of Lake Oroville. | 774 | Comment | ||
CHSC113966 | Calamagrostis canadensis var. canadensis | Lowell Ahart | 2014-7-13 | 19658 | Butte | Southeast part of a large wet meadow, about 150 yards southeast of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | 1638 | Comment | ||
CHSC114946 | Lithophragma parviflorum var. trifoliatum | 2015-3-14 | Butte | On the south side Beatson Hollow, south of where the small stream flows into the stream on the bottom of Beatson Hollow, about 1 1/4 miles (air) northwest of Cherokee Road, about 7 miles (air) north of Oroville. Foothill Woodland. | 302 | Comment | ||||
CHSC114952 | Trifolium variegatum var. variegatum | Lowell Ahart | 2015-3-27 | 19973 | Butte | About 400 yards southeast of Coal Canyon Falls, about 1 1/2 miles (air) northwest of the improved parking area, North Table Mountain, about 8 miles north of Oroville. | 397 | Comment | ||
CHSC114976 | Castilleja pruinosa | Lowell Ahart | 2015-4-13 | 20035 | Butte | On the southwest side of Rim Road, about 3 miles (air) north of Jarbo Gap, about 17-1/2 miles (air) north of Oroville. | 907 | Comment | ||
CHSC115001 | Plagiobothrys | Lowell Ahart | 2015-3-2 | 19943 | Butte | Along a small path, low area, 60 feet north of the fence, north of the parking area, north of Larkin Road, about 6 miles (air) southwest of Oroville. | 44 | Comment | ||
CHSC115209 | Elatine | Lowell Ahart | 2015-5-5 | 20141 | Butte | North side of large vernal pool, about 30 yards north of Larkin Road, about 400 yards south of Larkin Road Boat Launch Area, near the Thermalito Afterbay, about one mile south west of the Oroville Airport, about 6 miles (air) southwest of Oroville. | 42 | Comment | ||
CHSC115274 | Philadelphus lewisii | Lowell Ahart | 2015-5-5 | 20144 | Butte | On the south side of the gravel road, Oroville Wildlife Area, about one mile south of the Headquarters, about one mile south of Thermalito.Raparian Woodland (destroyed). | 39 | Comment | ||
CHSC115282 | Sanicula bipinnatifida var. flava | Lowell Ahart | 2015-4-30 | 20118 | Butte | About 1/4 miles south of Forbestown Reservoir Road, about 2 1/2 miles (air) northeast of Forbestown. | 890 | Comment | ||
CHSC115365 | Veronica catenata | Lowell Ahart | 2015-4-24 | 20064 | Butte | Bottom and sides of a large duck field, 50 yards southeast of Parking Lot 2, about 1 mile north of Rutherford Road, Gray Lodge Wildlife Area, about 6 1/2 miles (air) southwest of Gridley. | 19 | Comment | ||
CHSC115368 | Festuca myuros var. myuros | Lowell Ahart | 2015-4-24 | 20060 | Butte | On the sides (road edges) of a large duck field, 50 yards southeast of Parking Lot 1, about 1 1/4 miles north of Rutherford Road, Gray Lodge Wildlife Area, about 6 1/2 miles (air) southwest of Gridley. | 19 | Comment | ||
CHSC115432 | Convolvulus arvensis | Ariana Gehrig | 2013-5-7 | Butte | City of Chico. Along pathway, near campus. | 64 | Comment | |||
CHSC115493 | Ranunculus occidentalis | L. P. Janeway | 2015-3-18 | 11642 | Butte | Northern High Sieerra Nevada. Plumas National Forest; along Ponderosa Way at Road 19N19, 1.0 road-km northwest of Lower Forbestown Road, just before the canyon becomes steep into South Fork Feather River arm of Lake Oroville. | 747 | Comment | ||
CHSC115887 | Genista monspessulana | M. Sutton; C. Yasuda, S. Luse | 2013-4-9 | 26 | Butte | Centerville Flumes. Near trail shoulder. | 350 | Comment | ||
CHSC116121 | Datura stramonium var. stramonium | Lowell Ahart | 2015-11-7 | 20621 | Butte | Strand of Lake Oroville, on the east side of the old highway Alternate 40, about 1/4 mile south of the end of Alternate 40, Dark Canyon, about 4 miles (air) south of Highway 70, about 8 miles (air) southeast of Paradise. | 236 | Comment | ||
CHSC116647 | Trifolium depauperatum var. depauperatum | Lowell Ahart | 2016-4-15 | 20747 | Butte | On the west sside of Swedes Flat Road, about 1/2 mile sdouthwest of Dutch Ravine, about 8 miles (air) southeast of Oroville. | 384 | Comment | ||
CHSC116677 | Phoradendron serotinum subsp. macrophyllum | Lowell Ahart | 2016-2-22 | 20740 | Butte | On the east side of Ahart Road, about 100 yaards north of the intersection of Smullin Road and Ahart Road, east side of Honcut, about 13 miles south of Oroville. | 30 | Comment | ||
CHSC116692 | Lomatium marginatum var. marginatum | Lowell Ahart | 2016-5-14 | 20822 | Butte | On the east side of North Honcut Creek, Peter Ahart Ranch, about 1 1/2 miles north and 2 3/4 miles east of Honcut, about 12 miles southeast of Oroville. | 57 | Comment | ||
CHSC116954 | Catalpa speciosa | Matthew Forster | 2013-5-7 | Butte | Lower Bidwell Park, found off of bike path, 30 meters south of the Hwy 99 overpass. | 65 | Comment | |||
CHSC117705 | Azolla microphylla | Lowell Ahart | 2016-9-4 | 21342 | Butte | Rice field. Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles (air) south of Oroville. | 30 | Comment | ||
CHSC11776 | Listera convallarioides | E. B. Copeland | 1929-7-15 | 355 | Butte | Jonesville. | 1500 | Comment | ||
CHSC11781 | Epilobium ciliatum subsp. ciliatum | E. B. Copeland | 1929-7-25 | 388 | Butte | Jonesville. | 1500 | Comment | ||
CHSC11798 | Potamogeton pusillus var. tenuissimus | E. B. Copeland | 1931-7-20 | 604 | Butte | Jonesville. | 1650 | Comment | ||
CHSC11814 | Caltha leptosepala var. biflora | E. B. Copeland | 1930-6-1 | 639 | Butte | Jonesville. In meadow by North Willow Creek. | 1550 | Comment | ||
CHSC11817 | Kelloggia galioides | E. B. Copeland | 1930-8-10 | 477 | Butte | Jonesville. | 1550 | Comment | ||
CHSC11840 | Erigeron inornatus var. calidipetris | E. B. Copeland | 1930-8-6 | 490 | Butte | Jonesville. | 1550 | Comment | ||
CHSC11879 | Angelica breweri | E. B. Copeland | 1930-7-21 | 429 | Butte | Jonesville. | 1650 | Comment | ||
CHSC11885 | Penstemon neotericus | E. B. Copeland | 1929-7-13 | 456 | Butte | Jonesville. | 1650 | Comment | ||
CHSC118862 | Mimulus guttatus | Christopher T. Ivey | 2017-5-27 | 388 | Butte | Honeyrun Road, about 3 km NE of bridge crossing Butte Creek, wet meadow E side of road. | 163 | Comment | ||
CHSC11903 | Micranthes oregana | E. B. Copeland | 1929-7-20 | 369 | Butte | Jonesville. In swamp. | 1550 | Comment | ||
CHSC11910 | Cuscuta californica var. papillosa | E. B. Copeland | 1931-7-17 | 675 | Butte | Jonesville. | 1650 | Comment | ||
CHSC11944 | Vaccinium cespitosum | E. B. Copeland | 1931-6-11 | 673 | Butte | Jonesville. Shore of lake beyond the head of Butte Creek. | 1900 | Comment | ||
CHSC11947 | Cornus sericea subsp. sericea | E. B. Copeland | 1930-6-25 | 431 | Butte | Jonesville. Along creek. | 1500 | Comment | ||
CHSC11981 | Deschampsia cespitosa | E. B. Copeland | 1931-7-15 | 605 | Butte | Jonesville. Border of 'Lily Pond'. | 1750 | Comment | ||
CHSC11998 | Prunus emarginata | E. B. Copeland | 1931-7-28 | 650 | Butte | Jonesville. On ridge west of North Willow Creek. | 1650 | Comment | ||
CHSC12004 | Fragaria virginiana | E. B. Copeland | 1929-7-16 | 373 | Butte | Jonesville. | 1550 | Comment | ||
CHSC12007 | Calyptridium monospermum | J. B. Copeland | 1930-7-9 | 413 | Butte | Jonesville. | 1500 | Comment | ||
CHSC12108 | Allium peninsulare | J. M. Pitts | 1972-4-28 | 180 | Butte | Locally abundant on bank at target end of police pistol range, Bidwell Park, Chico. | 152 | Comment | ||
CHSC12127 | Tragopogon porrifolius | J. M. Pitts | 1972-4-14 | 106 | Butte | Bidwell Park 100 yards ne of Hwy 99 overpass. | 76 | Comment | ||
CHSC12189 | Micranthes integrifolia | Lowell Ahart | 1973-3-7 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | |||
CHSC12193 | Thysanocarpus radians | Lowell Ahart | 1973-2-21 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | |||
CHSC12406 | Montia parvifolia | Lowell Ahart | 1973-5-31 | Butte | Near Little North Fork, Feather River. | 1066 | Comment | |||
CHSC12611 | Ficus carica | S. Posner | 1972-9-24 | Butte | Ca. 150 yds S of Humbug Road, 3 mi E of Skyway. | Comment | ||||
CHSC12924 | Orobanche vallicola | K. D. Cox | 1973-8-18 | 181 | Butte | On banks of Big Chico Creek, Calif. State Univ., Chico campus, near SP rail road tressel, on N side of the creek. | 82 | Comment | ||
CHSC1363 | Calyptridium monospermum | 1954-5-30 | Butte | Rag dump 5, near Stirling. | 1127 | Comment | ||||
CHSC13730 | Sidalcea calycosa | J. G. Moore | 1970-5-27 | 153 | Butte | Honey Run Rd., 2 mi. w of Paradise. | Comment | |||
CHSC13863 | Arctostaphylos viscida subsp. viscida | L. E. Delight | 1973-4-28 | 11 | Butte | Locally abundant ca. 30 yds on E side of road and ca. 1.3 mi. N on De Sabla-Stirling city turn-off, Magalia. | 853 | Comment | ||
CHSC139 | Amsinckia menziesii var. menziesii | 1949-5-22 | Butte | Near Sacramento River. | 54 | Comment | ||||
CHSC13930 | Stachys stricta | M. S. Taylor | 1974-9-14 | 319 | Butte | Ca. 1/2 mi n of Upper Bidwell Park Rd, and Alligator Hole, in Upper Bidwell Park on w edge of burn. | Comment | |||
CHSC1395 | Dodecatheon hendersonii | J. Baynes | 1929-4-20 | Butte | Paradise. | 609 | Comment | |||
CHSC14024 | Castilleja lacera | D. B. Joley | 1967-4-14 | 18 | Butte | Ca. 3 feet n of Cohasset Rd. and ca 2.7 mi e of corner Keefer and Cohasset Rds. | 152 | Comment | ||
CHSC14027 | Plectritis macrocera | Kathy Sommarstrom | 1967-3-25 | 4 | Butte | Found 2 1/2 mi e of Golf Course in Bidwell Park, right side of road. | 76 | Comment | ||
CHSC1535 | Aphanes occidentalis | M. Roberson | 1956-4-7 | Butte | SW of Paradise, along Skyway. | 426 | Comment | |||
CHSC1543 | Cercocarpus betuloides var. betuloides | E. Carlson | 1937-4-12 | Butte | Site of Ten-mile House, Humbolt Road. | 426 | Comment | |||
CHSC1600 | Rubus parviflorus | 1941-7-12 | Butte | Kimshew Falls, near Rag Dump 5, above Stirling. | Comment | |||||
CHSC1672 | Saxifraga californica | D. Stover | 1929-3-15 | Butte | Bidwell Park. | 91 | Comment | |||
CHSC1842 | Pedicularis densiflora | R. Carter | 1965-3-15 | 165 | Butte | Found on bank above road on SE corner of intersection of Oroville-Forbestown Rd. and Swedes Flat Rd. ca. 10.5 mi. E of Oroville. | 502 | Comment | ||
CHSC1931 | Physalis lancifolia | D. Bower | 1953-8-13 | Butte | 4A Llano Seco. Rice fields. | Comment | ||||
CHSC1951 | Anthriscus caucalis | A. Goekler | 1929-4-25 | Butte | Chico. | 57 | Comment | |||
CHSC196 | Lonicera interrupta | M. Roberson | 1956-5-28 | Butte | Near Paradise along Skyway | 548 | Comment | |||
CHSC1993 | Plectritis macrocera | M. Robbie | 1930-3-18 | Butte | Richardson Springs road. | 137 | Comment | |||
CHSC19950 | Rhus aromatica | M. S. Taylor | 1975-3-10 | 417 | Butte | Ca. 25 ft s of Butte Creek, ca. 1/4 mi w of Covered Bridge, ca. 8 mi e of Chico. | Comment | |||
CHSC20453 | Phalaris caroliniana | Dave Isle | 1969-4-18 | 372 | Butte | 6 1/2 miles N. of Oroville on Cherokee Road (about 500+ yards W. of road on Table Mtn.). | 289 | Comment | ||
CHSC20487 | Apocynum androsaemifolium | M. S. Taylor | 1975-6-30 | 812 | Butte | Ca. 50 yds e of Greenwood Store, Cohasset, ca. 18 mi ne of Chico. | 853 | Comment | ||
CHSC20900 | Barbarea orthoceras | M. S. Taylor | 1975-8-31 | 892 | Butte | On Ernies Island in Butte Creek, ca. 50 ft s of Humboldt Rd, ca. 1/2 mi e of Butte Meadows. | 609 | Comment | ||
CHSC20968 | Eriogonum luteolum var. luteolum | M. S. Taylor | 1975-9-12 | 921 | Butte | Abundant along railroad tracks, ca. 1/2 mi n of Magalia. | 609 | Comment | ||
CHSC21009 | Phytolacca americana | M. S. Taylor | 1975-6-22 | 786 | Butte | Ornamental on n side of Big Chico Creek in front of Holt Hall, California State University, Chico. | Comment | |||
CHSC21141 | Cirsium andersonii | M. S. Taylor | 1975-8-31 | 899 | Butte | Ca. 50 ft n of Humboldt Rd, ca. 1/2 mi e of Butte Meadows. | 1341 | Comment | ||
CHSC21741 | Githopsis pulchella | Robert A. Schlising | 1964-6-11 | 2723 | Butte | Few miles south of Paradise along Honeyrun Road. | Comment | |||
CHSC2186 | Setaria pumila | D. Bower | 1953-7-16 | Butte | 3A Llano Seco. | 30 | Comment | |||
CHSC2192 | Sorghum halepense | H. Silberman; D. Isaac | 1949-5-31 | Butte | Chico. | 57 | Comment | |||
CHSC22949 | Dichelostemma multiflorum | Robert A. Schlising | 1963-6-7 | 2618 | Butte | 3.1 mi s of Cohasset along Cohasset Highway. | Comment | |||
CHSC23135 | Ranunculus occidentalis var. occidentalis | M. S. Taylor | 1976-2-17 | 996 | Butte | Ca. 10 ft s of Big Chico Creek, opposite Chico Municipal Golf Course, Upper Bidwell Park, Chico. | 91 | Comment | ||
CHSC2332 | Corallorhiza maculata | K. Chew | 1954-5-29 | Butte | Between Flea Valley and Rag Dump, near Stirling. | 1097 | Comment | |||
CHSC23471 | Eschscholzia lobbii | J. R. Lee | 1974-4-22 | 3 | Butte | 10 yds s of road on the Skyway ca. 6 mi from Chico city limits. | 152 | Comment | ||
CHSC23529 | Plagiobothrys nothofulvus | M. S. Taylor | 1976-2-12 | 993 | Butte | Ca. 50 ft n of Big Chico Creek, vicinity of Salmon Hole, Upper Bidwell Park, Chico. | 243 | Comment | ||
CHSC23541 | Dysphania botrys | M. S. Taylor | 1975-10-29 | 968 | Butte | Along Butte Creek, ca. 250 yds s of Humbug Rd and ca. 2 mi e of junc of the Skyway and Humbug Rd, ca. 8 mi e of Chico, | Comment | |||
CHSC23587 | Delphinium depauperatum | Nancy Mosman | 1971-7-3 | 69 | Butte | In meadow along s side of Humboldt Road ca. 0.8 mi e of Butte Meadow Ranger Station. | 1371 | Comment | ||
CHSC23652 | Toxicoscordion venenosum var. venenosum | M. S. Taylor | 1976-4-24 | 1066 | Butte | Scattered ca. 5 ft e of Oroville-Quincy Hwy, ca. 4 mi ne of Lake Madrone, ca. 13 mi ne of Oroville. | 914 | Comment | ||
CHSC23668 | Limnanthes alba | M. S. Taylor | 1976-4-27 | 1094 | Butte | On n side of Ponderosa Way, ca. 6 mi e of junc of Ponderosa Way and Cohasset Hwy, ca. 23 mi ne of Chico. On road embankment. | 609 | Comment | ||
CHSC2390 | Petrorhagia dubia | R. Carter | 1965-5-19 | 214 | Butte | Found 7 mi. E of Oroville, along N side of Feathervale Ave., 20' from intersection with Wyandott LaPort Rd. | 274 | Comment | ||
CHSC24136 | Claytonia rubra subsp. rubra | D. E. Hale | 1976-4-4 | 3 | Butte | Ca. .75 km from n side of Vilas Rd, ca. 1.6 km ene from Cohasset Hwy-- Vilas Rd intersection, 24 km ne of Chico. | 835 | Comment | ||
CHSC24157 | Plantago erecta | B. Bunge | 1976-4-22 | 20 | Butte | Ca 100 yds s of Skyway, ca 8 mi ese of Chico. | 259 | Comment | ||
CHSC2422 | Monardella sheltonii | R. Carter | 1965-6-15 | 227 | Butte | Found e of Paradise on Honey Run Rd., 2.4 mi. from intersection with Skyway on S side of road. | 472 | Comment | ||
CHSC2447 | Silene laciniata subsp. californica | R. Carter | 1965-7-6 | 277 | Butte | Found 1.4 mi. N of Mountain House on Oroville-Quincy Rd., on E bank above road. | 914 | Comment | ||
CHSC24701 | Arctostaphylos manzanita subsp. manzanita | J. R. Nelson | 1976-3-1 | 6 | Butte | 9 mi E of Chico on Hwy 32. | 548 | Comment | ||
CHSC24736 | Gilia tricolor | L. Casto | 1976-4-28 | 18 | Butte | 50 yd s of Skyway, ca. 4 mi e of intersection of Hwy 99 and Skyway. | 182 | Comment | ||
CHSC24783 | Castilleja lacera | C. E. Stopher | 1976-4-13 | 18 | Butte | 2.4 km s of Forest Ranch. | Comment | |||
CHSC24805 | Epilobium brachycarpum | E. L. Rilla | 1976-9-18 | 29 | Butte | .5 mi s of Gridley Rd on Pennington Rd in the Gray Lodge Waterfowl Management Area. Bench Marker 72, 1 mi directly w of collection area. | 21 | Comment | ||
CHSC24878 | Silene laciniata subsp. californica | D. J. Funk | 1976-4-15 | 11 | Butte | Ca. 50 yd w of Mud Creek. | 682 | Comment | ||
CHSC24901 | Plantago bigelovii | Kimberly J. Weir | 1976-3-20 | 18 | Butte | Ca. 10.1 mi nw of Chico at junction of Highway 99 and Broyles Road. | 60 | Comment | ||
CHSC24954 | Hesperevax caulescens | T. F. Burnham | 1976-4-20 | 12 | Butte | E side of Broyles Road, .7 mi n of Cana Pine Creek Road and Broyles Road intersection. | 97 | Comment | ||
CHSC24999 | Vicia americana var. truncata | E. B. Copeland | 1931-7-1 | 655 | Butte | Jonesville. In flats along Butte Creek. | 457 | Comment | ||
CHSC2512 | Clarkia rhomboidea | W. Fitzwater | 1958-5-10 | Butte | Humboldt Rd., Chico area. | 396 | Comment | |||
CHSC25254 | Osmorhiza chilensis | M. S. Taylor | 1977-6-26 | 1378 | Butte | S side of Ponderosa Way, ca. 3 mi w of Forest Ranch. | 609 | Comment | ||
CHSC25257 | Lonicera interrupta | M. S. Taylor | 1977-6-26 | 1373 | Butte | On S side of Ponderosa Way, ca. 1 mi E of Cohasset. | 609 | Comment | ||
CHSC25283 | Micranthes oregana | M. S. Taylor | 1977-7-15 | 1406 | Butte | In ne corner of Butte Meadows, ca. 20 mi ne of Chico. | 1326 | Comment | ||
CHSC25335 | Cyperus eragrostis | M. P. Hayes | 1977-8-13 | 34 | Butte | Butte College Campus, football playing fields near a wet standpipe. Intersection of Pentz and Clark Roads. | 91 | Comment | ||
CHSC25455 | Quercus lobata | Hayes; Warner | 1977-9-12 | 105 | Butte | Growing along Clear Creek on the Butte College Campus near the intersection of Pentz and Clark Rds., ca. 15 mi se of Chico. | 82 | Comment | ||
CHSC26622 | Ambrosia psilostachya | M. P. Hayes | 1977-9-24 | 120 | Butte | In drainage of Little Butte Creek where Little Butte Creek intersects road Z (Chico-Butte City Highway). | 30 | Comment | ||
CHSC26646 | Rhamnus tomentella subsp. tomentella | M. S. Taylor | 1977-11-10 | 1514 | Butte | Small tree, at jct of Chico-Butte Hwy and Ord Ferry Rd, ca. 6 mi s of Chico. | 36 | Comment | ||
CHSC26661 | Ambrosia psilostachya | M. S. Taylor; H. Hayes | 1977-8-19 | 1505 | Butte | In Campbell Slough, ca. 3 mi E of jct of Hwys 42 and 162, on N side of Hwy 162. | 30 | Comment | ||
CHSC26744 | Kyhosia bolanderi | M. S. Taylor; M. Hayes, R. Schlising | 1977-8-17 | 1469 | Butte | Meadows, around Julies Creek, between Old Humboldt Rd and Butte Creek, ca. 3.4 mi e of Butte Meadows. | 1341 | Comment | ||
CHSC26747 | Lactuca saligna | M. S. Taylor; M. Hayes | 1977-8-16 | 1443 | Butte | Around maintance buildings, Butte College Campus, ca. 15 mi S of Chico. | 60 | Comment | ||
CHSC26838 | Pedicularis semibarbata | M. S. Taylor | 1978-6-24 | 1647 | Butte | Humboldt Summit, Butte Co and Tehama Co line. | 2133 | Comment | ||
CHSC26882 | Navarretia leucocephala | M. S. Taylor | 1974-4-20 | 182 | Butte | Richardson Springs, ca. 6 mi n of Chico, ca. 10 yds off side of road. | Comment | |||
CHSC27205 | Datura ferox | 1978-10-19 | Butte | South of Durham, along Midway, near junction of Standord Lane and crossing of the latter by S.P.T. Co. RR. | Comment | |||||
CHSC27306 | Hesperevax caulescens | T. B. Devine | 1977-5-22 | 403 | Butte | Wurlitzer Ranch (west) Vina Prairie, field, next to Haile Road ca 1 mi sw of Hwy 99. | 57 | Comment | ||
CHSC27672 | Eschscholzia lobbii | Robert A. Schlising | 1978-4-23 | 3224 | Butte | S of Cohasset along Cohasset Road, 4.9 mi NE of jct with Richardson Springs Road, 4.9 mi NE of jct with Richardson Springs Road and 5.2 mi NE crossing of Mud Creek. | Comment | |||
CHSC27675 | Limnanthes alba | Robert A. Schlising | 1978-4-23 | 3223 | Butte | S of Cohasset along Cohasset Road, 4.9 mi NE of jct with Richardson Springs Road and 5.2 mi NE crossing of Mud Creek. On ridgetop. | Comment | |||
CHSC27841 | Rhamnus ilicifolia | T. B. Devine | 1978-10-15 | 467 | Butte | Just below Covered Bridge on Humbug Rd. below intersection with Honey Run Rd. | 106 | Comment | ||
CHSC27942 | Torilis arvensis subsp. purpurea | M. S. Taylor; J. T. Howell | 1976-4-27 | 1084 | Butte | On w side of Cohasset Hwy, ca. 7 mi n of Chico in Chaparral. | 121 | Comment | ||
CHSC27969 | Polygonum douglasii subsp. douglasii | 1978-7-19 | 1766 | Butte | On e side of Upper Scotts John Rd, ca. 3 mi n of its jct with Scotts John Rd, ca. 7 mi ne of Jonesville. | 1889 | Comment | |||
CHSC28019 | Sericocarpus oregonensis | M. Hayes; J. Warner | 1977-9-11 | 63 | Butte | Humboldt Rd., .1 mi from the Butte Meadows turn at Highway 32. | 975 | Comment | ||
CHSC2813 | Senecio vulgaris | David Prall | 1965-3-14 | 11 | Butte | Ca 1 yd. south of Neal Rd. 1 mile east of HW. 99E. | 106 | Comment | ||
CHSC28139 | Pectocarya pusilla | Robert A. Schlising | 1979-4-4 | 3352 | Butte | Northeast of Chico, along Skyway (hwy to Paradise). | 243 | Comment | ||
CHSC28150 | Plagiobothrys tenellus | Robert A. Schlising | 1979-4-22 | 3375 | Butte | Along the Skyway, ca 1 mi s of jct with Neal Road in Paradise. | Comment | |||
CHSC28377 | Cryptogramma acrostichoides | M. S. Taylor; J. Jokerst | 1979-7-21 | 2151 | Butte | Humboldt Peak, at Humboldt Summit. | 2154 | Comment | ||
CHSC28410 | Pellaea andromedifolia | Bruce Hamren | 1978-4-24 | 16 | Butte | Upper Miocene Canal. | 448 | Comment | ||
CHSC28476 | Acmispon americanus var. americanus | Robert Schlising | 1979-8-17 | 3467 | Butte | Richvale vernal pools. 1/4 mi s of jct hwys 162 to Oroville and 99, along the latter and across from Thermalito Afterbay. | Comment | |||
CHSC28546 | Juncus effusus subsp. pacificus | M. S. Taylor | 1978-7-18 | 1721 | Butte | On n side of Butte Creek, ca. 1/8 mi w of Road Island jct, at jct of Butte Creek and Old Humboldt Rd, ca. 1 mi w of Cherry Hill Campground, sw of Jonesville. | 1524 | Comment | ||
CHSC28561 | Agrostis stolonifera | M. S. Taylor | 1978-7-21 | 1796 | Butte | Lake Madrone, at its junction with Oroville-Quincy Hwy ca. 10 mi ne of Oroville. | 609 | Comment | ||
CHSC28623 | Veronica anagallis-aquatica | M. S. Taylor | 1979-10-2 | 2214 | Butte | In sand bar in Sacramento River at Chico Landing, ca. 5 mi w of Chico. | 30 | Comment | ||
CHSC28648 | Selaginella hansenii | M. S. Taylor | 1979-3-20 | 1959 | Butte | Along north fork of Feather River, ca. 3 mi n of jct of Feather River and Hwy 70, ca. 10 mi n of Oroville. | 304 | Comment | ||
CHSC28659 | Luzula macrantha | J. D. Jokerst | 1979-3-31 | 196 | Butte | S. of little Chico Cr., at it's intersection with the W edge of section 12. | Comment | |||
CHSC28694 | Apocynum androsaemifolium | M. S. Taylor | 1979-9-9 | 1921 | Butte | Inskip on the Skyway. | 1467 | Comment | ||
CHSC28697 | Pseudognaphalium thermale | M. S. Taylor | 1979-9-9 | 1924 | Butte | Inskip on the Skyway. | 1467 | Comment | ||
CHSC28705 | Clarkia purpurea subsp. purpurea | R. A. Schlising | 1979-5-30 | 3423 | Butte | Richvale vernal pools, 1/4 mile S of jct Hwy 162 to Oroville and Hwy 99, along the latter and across from Thermalito Afterbay. | Comment | |||
CHSC28750 | Scutellaria tuberosa | J. D. Jokerst; M. Hayes | 1978-4-7 | 106 | Butte | Lime Saddle Marina (east of Pentz-Magalia Hwy.) | 152 | Comment | ||
CHSC28857 | Poa secunda subsp. secunda | J. D. Jokerst; T. B. Devine, D. Greenstein | 1979-5-2 | 459 | Butte | Around edge of vernal pool. Ca 1.0 mi N of jct of Cherokee Rd and E edge of North Table Mt. | 381 | Comment | ||
CHSC28905 | Dichelostemma capitatum subsp. capitatum | M. S. Taylor | 1980-3-1 | 2332 | Butte | West end of county dump on n side of Neal Rd, ca. 1 mi e of Hwy 99, ca. 7 mi s of Chico. | 76 | Comment | ||
CHSC28950 | Mertensia ciliata var. stomatechoides | M. S. Taylor | 1978-7-19 | 1755 | Butte | On w side of Upper Scotts John Rd, ca. 2 mi n of jct of Upper Scotts John Rd and Scotts John Rd, ca. 4 mi e of Jonesville. | 1828 | Comment | ||
CHSC28978 | Leptosiphon bolanderi | R. A. Schlising | 1980-3-17 | 3514 | Butte | E of Chico and SW of Paradise, along Skyway, on cliffs above Butte Creek. | 213 | Comment | ||
CHSC29020 | Toxicoscordion venenosum var. venenosum | M. S. Taylor; J. D. Jokerst, L. Ahart | 1980-4-4 | 2433 | Butte | Jct of Rocky Honcut Creek and Swedes Flat Rd, ca. 2 mi e of jct of Swedes Flat Rd and Oroville-Bangor Hwy, ca. 10 mi se of Oroville. | 365 | Comment | ||
CHSC29100 | Fritillaria eastwoodiae | M. S. Taylor; J. D. Jokerst | 1980-4-18 | 2502 | Butte | Ca. 1 mi S of Nimshew, ca. 2 ft E of Nimshew Rd. | 609 | Comment | ||
CHSC29113 | Hypochaeris glabra | M. S. Taylor; J. D. Jokerst | 1980-4-6 | 2454 | Butte | On s side of Melody Lane, ca. 1 mi e of its jct with Honcut-Palermo Rd, ca. 5 mi s of Palermo. | 38 | Comment | ||
CHSC29238 | Toxicodendron diversilobum | M. S. Taylor | 1980-5-8 | 2594 | Butte | Ca. 3 mi n of Forest Ranch, ca. 1 mi e of Hwy 32. | 853 | Comment | ||
CHSC29282 | Phalaris paradoxa | R. A. Schlising | 1979-6-3 | 3433 | Butte | Richvale vernal pools; 1/4 mile S of jct Hwy 162-to-Oroville and Hwy 99, along the latter and across from Thermalito Afterbay. | Comment | |||
CHSC29371 | Polygonum parryi | R. A. Schlising; S. Azevedo | 1980-6-13 | 3701 | Butte | NE of Forest Ranch, 2.3 mi E and SE of Hwy 32 along Garland Road (and 0.25 mi from jct latter and Ponderosa Way and Doe Mill Rd). | 902 | Comment | ||
CHSC29412 | Montia fontana subsp. chondrosperma | Robert Schlising; R. Banchero | 1980-6-2 | 3632 | Butte | 0.1 mi s of jct Humboldt road and Skyway/Humbug Rd at Butte Meadows. | 1341 | Comment | ||
CHSC29804 | Chamaesyce serpillifolia subsp. serpillifolia | M. S. Taylor | 1979-10-3 | 2219 | Butte | Butte Creek Canyon, ca. 1/4 mi upstream from bridge crossing Butte Creek at Helltown Rd, ca. 7 mi e of Chico. | Comment | |||
CHSC29807 | Rhamnus ilicifolia | M. S. Taylor; J. D. Jokerst | 1979-10-12 | 2241 | Butte | Riparian Woodland, Big Chico Creek, at end of Upper Bidwell Park Rd, ca. 10 mi e of Chico. | 243 | Comment | ||
CHSC29828 | Logfia gallica | M. S. Taylor; R. S. Schlising, L. Ahart | 1980-5-31 | 2767 | Butte | W side of Kunkle Reservoir, ca. 100 ft e of Pentz-Magalia Hwy, ca. 3 mi s of Paradise. | 441 | Comment | ||
CHSC29843 | Lathyrus hirsutus | K. R. Stern | 1980-6-22 | 6660 | Butte | S bank of Gold Run Creek, SE of Shippee Rd. | 45 | Comment | ||
CHSC302 | Cirsium andersonii | E. Walker | 1932-7-25 | Butte | Magalia. | Comment | ||||
CHSC30294 | Vulpia myuros var. hirsuta | M. S. Taylor | 1980-5-27 | 2701 | Butte | Big Bald Rock, ca. 3 mi e of Lake Madrone. | 996 | Comment | ||
CHSC30297 | Bromus hordeaceus | M. S. Taylor | 1980-5-27 | 2643 | Butte | In parking lot, Big Bald Rock, ca. 3 mi e of Lake Madrone. | 975 | Comment | ||
CHSC30504 | Eleocharis quinqueflora | J. D. Jokerst; R. A. Schlising, M. S. Taylor | 1980-4-7 | 550 | Butte | 1.0 mi E of Palermo-Honcut Hwy, 50 m S of Melody Lane. | 48 | Comment | ||
CHSC30507 | Carex nudata | J. D. Jokerst | 1980-3-15 | 477 | Butte | Jct of Clear Cr and Clear Creek Cemetary Rd. | 121 | Comment | ||
CHSC30528 | Koeleria phleoides | N. E. H. Prouty | 1980-4-28 | 156 | Butte | Near junction of Pentz Rd. with Pentz-Magalia Hwy. | 207 | Comment | ||
CHSC30543 | Alopecurus saccatus | J. D. Jokerst | 1980-3-20 | 484 | Butte | E of Chico, 0.3 mi E of El Monte Ave, between Hwy 32 and Humboldt Rd. | Comment | |||
CHSC30551 | Polypogon monspeliensis | J. D. Jokerst; M. S. Taylor | 1980-11-11 | 636 | Butte | Adjacent to rice fields. 50 ft N of Goodspeed-Watt Rd, 0.1 mi N of Nelson Rd (ca 6 mi S of Chico). | Comment | |||
CHSC30760 | Chimaphila umbellata | M. S. Taylor | 1978-9-9 | 1907 | Butte | Bull Run Rd., ca. 50 ft. w of the rd, ca. 10 mi s of Butte Meadows. | 1463 | Comment | ||
CHSC30772 | Polanisia dodecandra subsp. trachysperma | M. S. Taylor | 1980-8-15 | 3255 | Butte | S side of Neal Rd, ca. 0.1 mi e of its jct with Hwy 99, at vernal creek culvert, ca. 7 mi s of Chico. | 60 | Comment | ||
CHSC30864 | Quercus lobata | J. D. Jokerst | 1979-4-2 | 1176 | Butte | Table Mt. East edge of mt, immediately S of Cherokee Rd. | 396 | Comment | ||
CHSC30867 | Lithophragma bolanderi | J. D. Jokerst | 1979-3-23 | 1162 | Butte | Table Mt. Top of North Table Mt., W edge of Mt immediately N of the Waterfalls of the S fork of Coal Canyon. | 365 | Comment | ||
CHSC30886 | Delphinium patens subsp. patens | J. D. Jokerst | 1979-3-20 | 1153 | Butte | Top of North Table Mt, W edge of Mt at the waterfall of the South branch of Coal Cr. | 365 | Comment | ||
CHSC30972 | Eschscholzia lobbii | Joann Lacey | 1979-3-16 | 5 | Butte | Ca. 1.1 mi ne of jct of Humboldt Rd. and Stilson Canyon Rd., ca. 3.9 mi ne of Chico. | 129 | Comment | ||
CHSC31173 | Crassula tillaea | M. S. Taylor | 1980-4-16 | 2492 | Butte | Lake Oroville State Recreation Area, ca. 1/4 mi s of Parish Camp just s of Lime Saddle Memorial Park, ca. 5 mi s of Paradise. | 304 | Comment | ||
CHSC31195 | Claytonia parviflora subsp. parviflora | M. S. Taylor | 1980-3-19 | 2392 | Butte | Macabes Creek Canyon, in very wet shady areas under tress, in moss over rocks by the creek, ca. 100 ft e of Lumpkin Rd, ca. 2.5 mi ne of its jct with Forbestown Rd, ca. 18 mi ne of Oroville. | 396 | Comment | ||
CHSC31345 | Erythronium multiscapideum | Howard Paul | 1980-4-6 | 5 | Butte | To the s side of Humbug road, ca. 1.5 mi e of the Centerville cemetery, 20 mi e of Chico. | 365 | Comment | ||
CHSC3136 | Aesculus hippocastanum | Gary Dutton | 1966-4-13 | 204 | Butte | Found on C. S. C. north side of Add. Bld. | Comment | |||
CHSC31380 | Matricaria discoidea | J. D. Jokerst | 1979-4-20 | 1208 | Butte | Top of North Table Mt., ca. .75 mi. NE of the junction of Cherokee Rd, and the E edge of mt. | 396 | Comment | ||
CHSC31408 | Sambucus mexicana | Debra Dockrey | 1980-4-21 | 4 | Butte | Ca. 8 mi N of Chico. | 365 | Comment | ||
CHSC3148 | Dicentra formosa | Gary Dutton | 1966-4-23 | 225 | Butte | Found four miles north of Paradise on Rd. to Jones Village. | Comment | |||
CHSC31526 | Amaranthus blitoides | L. Ahart | 1978-7-23 | 1789 | Butte | Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CHSC31542 | Dysphania botrys | L. Ahart | 1978-9-24 | 1806 | Butte | Where a new well was drilled. The well is just over the south boundary of the Peter Ahart Ranch, ca. 1 mi ne of Honcut. | 50 | Comment | ||
CHSC31569 | Eclipta prostrata | L. Ahart | 1974-11-9 | 677 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31604 | Microseris acuminata | L. Ahart | 1978-5-1 | 1700 | Butte | Peter Ahart Ranch, Honcut. Along edge of wash. | 50 | Comment | ||
CHSC31607 | Helenium puberulum | L. Ahart | 1975-7-5 | 848 | Butte | Along the edge of North Honcut Creek. Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31628 | Paspalum distichum | L. Ahart | 1975-7-5 | 852 | Butte | Along the edge of North Honcut Creek. Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31643 | Caulanthus lasiophyllus | L. Ahart | 1974-4-14 | 415 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31651 | Sinapis arvensis | L. Ahart | 1978-4-2 | 1623 | Butte | In farmed fields (grain). Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CHSC31731 | Agrostis stolonifera | L. Ahart | 1977-7-19 | 1480 | Butte | Along North Honcut Creek. Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CHSC31773 | Eriogonum vimineum | L. Ahart | 1972-6-21 | 122 | Butte | On bottom of small wash. Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31795 | Lythrum hyssopifolia | L. Ahart | 1973-5-24 | 225 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31809 | Sherardia arvensis | L. Ahart | 1970-4-4 | 37 | Butte | Peter Ahart Ranch, Honcut. | Comment | |||
CHSC31832 | Callitriche marginata | L. Ahart | 1974-4-29 | 447 | Butte | In rice field, Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31888 | Lamium amplexicaule | L. Ahart | 1973-4-15 | 201 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31891 | Anthriscus caucalis | L. Ahart | 1977-5-4 | 1350 | Butte | On moist soil in shade of old shearing barn. Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CHSC3213 | Lonicera japonica | Susan Carrauthers | 1966-5-9 | 149 | Butte | Next to foot bridge near Physical and Life Science building, Chico State College. | Comment | |||
CHSC32150 | Aphyllon epigalium subsp. epigalium | L. Ahart | 1970-5-19 | 55 | Butte | Along Doon Grade, near Paradise. | 762 | Comment | ||
CHSC3226 | Salix lasiolepis | Virginiga Hagaman | 1966-3-14 | 67 | Butte | South end of Rock Creek bridge. | Comment | |||
CHSC32374 | Juncus occidentalis | J. D. Jokerst; R. A. Schlising, M. S. Taylor | 1980-6-14 | 832 | Butte | Big Bald Rock, N of Oroville and E of Berry Creek. | 914 | Comment | ||
CHSC32377 | Juncus occidentalis | J. D. Jokerst; L. Ahart, M. S. Taylor | 1980-4-7 | 562 | Butte | Edges of creek. E of the jct. of Upper Rocky Honcut Cr. and Swedes Flat Rd., (E of the town of Rackerby and SE of the town of Oroville). | Comment | |||
CHSC3251 | Lupinus nanus var. apricus | Virginia Hagaman | 1966-3-28 | 90 | Butte | Table Mountain. | Comment | |||
CHSC32623 | Pentagramma triangularis | M. S. Taylor | 1981-3-31 | 3464 | Butte | S side of Concow Rd, ca. 1/2 mi s of its jct with Ponderosa Way, ca. 20 air mi n of Oroville. | 853 | Comment | ||
CHSC32648 | Selaginella hansenii | M. S. Taylor | 1981-3-18 | 3419 | Butte | N side of Pulga Rd, ca. 1/4 mi e of its jct with Pulga bridge over Hwy 70. | 487 | Comment | ||
CHSC32659 | Fritillaria eastwoodiae | M. S. Taylor; L. Hanson | 1981-3-16 | 3404 | Butte | E side of Truex Rd, ca. 1/2 mi s of its jct with Hwy 70 (to just across State Park line), ca. 7 mi n of Oroville. | 304 | Comment | ||
CHSC32694 | Cystopteris fragilis | M. S. Taylor | 1981-3-24 | 3445 | Butte | S side of Hwy 70 near Poe Dam, ca. 1/2 mi e of Pulga. | 487 | Comment | ||
CHSC32697 | Xanthium strumarium | S. Posner | 1972-10-12 | Butte | Upper Bidwell Park, Chico. Vicinity Archery range. | Comment | ||||
CHSC3273 | Polypodium calirhiza | M. L. Hillier | 1966-3-7 | Butte | 100 to 300 yds. S. of covered bridge over Butte Creek about 9 miles from C. S. C. on Humbug rd. | Comment | ||||
CHSC32750 | Cornus nuttallii | M. S. Taylor | 1981-4-14 | 3531 | Butte | N side of Ponderosa Way (Rim Rd.), ca. 2 mi n of Jarbo Gap on Hwy 70, ca. 20 air mi n of Oroville. | 883 | Comment | ||
CHSC32857 | Triteleia lilacina | D. J. Everett | 1981-4-16 | 7 | Butte | North Table Mountain, ca. 6.5 mi n of Oroville, ca. 20 mi ese of Chico. | 365 | Comment | ||
CHSC3293 | Viola odorata | M. L. Hillier | 1966-2-16 | Butte | 300 yards n. of C.S.C. gym. Chico. | Comment | ||||
CHSC33126 | Castilleja affinis | J. D. Jokerst; R. A. Schlising | 1981-4-16 | 1298 | Butte | S side of Olive Highway 0.3 mi SW of it's junction with Forbestown Road. | Comment | |||
CHSC33142 | Lomatium marginatum | J. D. Jokerst | 1981-5-14 | 1321 | Butte | Top of North Table Mt, ca. 300 M north of Cherokee Rd at the west edge of the mountain. | Comment | |||
CHSC33169 | Cardamine pachystigma var. dissectifolia | R. E. Preston | 1981-2-28 | 46 | Butte | 100 m w of Little Butte Cr., ca. 2.4 km n of Magalia. | 717 | Comment | ||
CHSC3323 | Hypericum concinnum | Robert L. Smith | 1966-5-22 | 48 | Butte | Paradise, 5 miles SW of Post Office. | Comment | |||
CHSC33250 | Leptosiphon filipes | R. A. Schlising; R. Banchero | 1980-7-7 | 3852 | Butte | NE of village of Feather Falls, 0.5 mi N of Fall River Campground and bridge. Roadside. | Comment | |||
CHSC33278 | Boykinia major | R. A. Schlising; R. Banchero | 1980-7-31 | 3939 | Butte | Ca 1mi N of Stirling City and 4.8 mi S of Inskip, at Breedlove Reservoir. | 1133 | Comment | ||
CHSC33392 | Fritillaria pluriflora | Paula Minton | 1981-4-1 | Butte | Wurlitzer Ranch, northwesternmost Butte County, off Cana-Pine Creek Road. | 57 | Comment | |||
CHSC33404 | Eriophyllum lanatum var. grandiflorum | R. E. Preston | 1981-7-8 | 25 | Butte | Scott's John Creek, at Butte-Plumas County border, ca. 5.5 km ne of Jonesville. | 1930 | Comment | ||
CHSC33407 | Boechera platysperma | R. E. Preston | 1981-7-8 | 103 | Butte | Ca. 15 m e of Humboldt Rd, ca. 4.2 km nne of Jonesville. | 1970 | Comment | ||
CHSC33573 | Pleuricospora fimbriolata | M. S. Taylor | 1981-4-27 | 3560 | Butte | Ridge between 21N33 and 21N80, ca. 1 mi sw of Bald Rock Rd, ca. 0.5 mi n of Zink Rd, ca. 2 mi sw of Brush Creek. | 1005 | Comment | ||
CHSC33660 | Sceptridium multifidum | R. A. Schlising; K. Tarp | 1981-7-28 | 4170 | Butte | N of Inskip in NE part of county, near junction of creek from Coon Hollow and West Branch of North Fork of Feather River. | 1328 | Comment | ||
CHSC33672 | Phalaris paradoxa | L. Ahart | 1991-5-24 | 2833 | Butte | On bottom of a wash in one of the pasture fields on Peter Ahart Ranch, ca. 2 mi e of Honcut. | 50 | Comment | ||
CHSC33726 | Plectritis ciliosa | M. S. Taylor | 1981-4-5 | 3491 | Butte | At end of Dark Canyon Rd near turnout at restroom, up from boatramp to W Br Feather River, ca. 3.5 mi s of Big Bend Rds jct, ca. 5 air mi s of Jarbo Gap on Hwy 70. | 304 | Comment | ||
CHSC33911 | Packera eurycephala var. lewisrosei | M. S. Taylor | 1981-5-21 | 3766 | Butte | S side of Concow Rd, ca. 0.5 mi s of its jct with Ponderosa Way, ca. 20 air mi n of Oroville. | 853 | Comment | ||
CHSC33942 | Rhamnus tomentella subsp. tomentella | M. S. Taylor | 1981-6-19 | 3963 | Butte | N side of Feather River Hwy 70, at nw end of Pulga bridge and along Pulga Rd, on serpentine, ca. 1/4 mi ca. 20 mi ne of Oroville. | 487 | Comment | ||
CHSC33969 | Ranunculus flammula | M. S. Taylor; L. Ahart | 1981-8-15 | 4188 | Butte | N end of Snag Lake; e side of Humbug Rd, ca. 14 mi ne of Stirling City. | 1737 | Comment | ||
CHSC34050 | Atriplex serenana | L. Ahart | 1981-7-26 | 3007 | Butte | Along edge of dirt rd, 1/10 mi w of Pennington Rd on the dirt rd that lead to the Gray Lodge Waterfowl Mgmt HQ, ca. 12 mi sw of Gridley. | 35 | Comment | ||
CHSC34078 | Diplacus kelloggii | M. S. Taylor | 1980-4-27 | 2552 | Butte | On n side of Ponderosa Way Rd, ca. 0.5 mi e of Nimshew Rd, ca. 1 mi s of Nimshew. | 609 | Comment | ||
CHSC34125 | Atriplex serenana | L. Ahart | 1981-9-10 | 3145 | Butte | Near the entrance to the Graylodge Waterfowl Mgmt HQ, w of Pennington Rd, ca. 12 mi sw of Gridley. | 35 | Comment | ||
CHSC34174 | Cyperus bipartitus | L. Ahart | 1981-9-15 | 3169 | Butte | In the swamp, where the road forks and crosses French Creek, ca. 1 mi w of Sly Creek Reservoir. | 1300 | Comment | ||
CHSC34177 | Polypogon interruptus | L. Ahart | 1981-9-15 | 3158 | Butte | On sides of Pinkard Creek, ca. 1/2 mi n of Lost Creek Reservoir. | 1100 | Comment | ||
CHSC34206 | Echinochloa crus-galli | J. D. Jokerst; L. Ahart | 1981-9-26 | 1485 | Butte | In swale (old river channel). Bidwell River State Park (Chico Landing) ca. 5. mi W of Chico. E bank Sacramento River. | Comment | |||
CHSC34231 | Viola macloskeyi | M. S. Taylor | 1981-5-6 | 3627 | Butte | W side of road leading to Jackson Ranch ca. 1 mi sw of its jct with 21N25.1, ca 5 mi n of Feather Falls. | 1127 | Comment | ||
CHSC3453 | Layia fremontii | Judy Potter | 1966-3-21 | Butte | Roadside-Pentz Road 1 mile east of US 99E. | Comment | ||||
CHSC34539 | Lepidium nitidum | Lana L. Smith | 1975-4-5 | 6 | Butte | Ca. 0.32 km w of junction of Clark and Pentz Rds. and 1.19 km n of Fallager Creek, 17 km se of Chico. | 85 | Comment | ||
CHSC34681 | Equisetum hyemale subsp. affine | M. S. Taylor | 1979-3-19 | 1933 | Butte | 1.5 mi e of Pulga bridge on Hwy 70 over Feather River, ca. 25 mi n of Oroville. | 487 | Comment | ||
CHSC34698 | Montia parvifolia | M. S. Taylor | 1981-5-12 | 3692 | Butte | Jct of French Creek and 22N93, ca. 3.5 mi s of Coyote Gap, ca. 17 air mi ne of Oroville. | 853 | Comment | ||
CHSC34719 | Sidalcea gigantea | M. S. Taylor; R. Schlising | 1978-7-21 | 1834 | Butte | On n side of Oroville-Quincy Hwy in open meadow, ca. 1 mi s of Butte-Plumas county line. | 1341 | Comment | ||
CHSC34774 | Bassia hyssopifolia | L. Ahart | 1981-11-6 | 3222 | Butte | On banks of deep ditch, n side of rd near entrance to Graylodge Waterfowl Mgmt HQ, just w of Pennington Rd, ca. 12 mi sw of Gridley. | 35 | Comment | ||
CHSC34777 | Polygonum californicum | L. Ahart | 1981-11-6 | 3216 | Butte | In one of the open pasture fields on Peter Ahart Ranch, ca. 1.5 mi n and 1 3/4 mi e of Honcut. | 50 | Comment | ||
CHSC34816 | Heterocodon rariflorum | M. S. Taylor | 1980-4-27 | 2548 | Butte | Ca 1 mi s of Nimshew. ca. 1/4 mi e of Nimshew Rd. | 609 | Comment | ||
CHSC35026 | Lepidium strictum | R. E. Preston | 1982-3-27 | 210 | Butte | Center of dirt road; s border of State Shooting Area, ca. 2 mi s of Oroville Municipal Airport. | 45 | Comment | ||
CHSC35042 | Cerastium fontanum subsp. vulgare | R. A. Schlising | 1981-6-11 | 4071 | Butte | N of Butte Meadows and SW of Jonesville in N part of County, SW of Cherry Hill Campground; along Butte Creek. | Comment | |||
CHSC35069 | Cryptantha torreyana | R. A. Schlising | 1981-7-14 | 4149 | Butte | NE part of county, near Humbug Summit, at Willow Creek and Meadow. | 1950 | Comment | ||
CHSC35106 | Epilobium pallidum | R. A. Schlising | 1980-6-1 | 3613 | Butte | S of Paradise off Pentz Hwy, at Kunkle Reservoir. | 440 | Comment | ||
CHSC3521 | Clarkia arcuata | John Francis | 1966-4-16 | 118 | Butte | On hillside S. of covered bridge (Honey Run). | Comment | |||
CHSC35219 | Penstemon laetus var. leptosepalus | M. S. Taylor | 1981-5-7 | 3629 | Butte | N side of Ponderosa Way, 0.8 mi n of Sucker Creek bridge, ca. 4 air mi sw of Feather Falls. | 365 | Comment | ||
CHSC35225 | Verbena hastata | M. S. Taylor | 1977-11-10 | 1516 | Butte | Comment | ||||
CHSC35326 | Sidalcea asprella | M. S. Taylor; R. A. Schlising, K. Tharp | 1982-4-8 | 4283 | Butte | At the end of Beckwith Rd. just above Oroville Dam Overlook parking area, Oroville. | 320 | Comment | ||
CHSC3580 | Viola odorata | Susan Carrauthers | 1966-2-15 | 8 | Butte | City of Chico. East 5th and Olive Streets. | Comment | |||
CHSC35992 | Ribes nevadense | J. D. Jokerst | 1982-5-8 | 1565 | Butte | Scattered along road at the W end of Forbestown Resv on the S. Fork Feather River. | Comment | |||
CHSC3607 | Ribes roezlii | Gerry Carrauthers | 1966-3-5 | 28 | Butte | E. of Chico along highway 32 toward Susanville ca. 12 mi. | Comment | |||
CHSC36082 | Pectocarya pusilla | Robert A. Schlising; Coleta Lawler | 1981-4-13 | 4028 | Butte | 2.1 miles N of bridge over Butte Creek at Centerville; W side of Nimshew Ridge; roadside bank. | Comment | |||
CHSC36134 | Limnanthes douglasii subsp. rosea | Greg C. Halcomb | 1978-3-14 | 2 | Butte | Ca. 1 mi e of Chico at intersection of Bruce Rd. and Skyway Rd. and 100 yds wnw of Bruce Rd. | 70 | Comment | ||
CHSC36137 | Limnanthes douglasii subsp. nivea | Linyi Maslin | 1981-4-1 | 14 | Butte | Near water. North Table Mountain, ca. 5 km n of Oroville. | 390 | Comment | ||
CHSC36220 | Erythronium multiscapideum | Lowell Ahart | 1982-4-8 | 3270 | Butte | Near North Honcut Creek, about 1 1/4 miles north and 3 miles east of Honcut. | 50 | Comment | ||
CHSC3637 | Vinca major | Alice L. Stoll | 1966-3-16 | 8 | Butte | Chico State College Campus near creek, Chico. | Comment | |||
CHSC36416 | Koeleria phleoides | Donald M. Burk | 1982-4-24 | 115 | Butte | Along top of canyon on N. side of Neal Rd., ca. 0.6 mi. W. of Elliot Spring House. | 243 | Comment | ||
CHSC36514 | Physocarpus capitatus | L. Ahart | 1982-6-1 | 3526 | Butte | On bottom of a wash, ca. 1/2 mi sw of the jct of Black Bart Rd and Forbestown Rd, w of Forbestown. | 750 | Comment | ||
CHSC36517 | Scutellaria californica | L. Ahart | 1982-5-28 | 3439 | Butte | Near Honcut Creek, near the Peter Ahart Ranch, ca. 1 1/4 mi n and 3 mi e of Honcut. | 50 | Comment | ||
CHSC36540 | Calochortus leichtlinii | L. Ahart | 1982-6-4 | 3551 | Butte | Ca. 1.5 mi e of Camp 18, ca. 8 mi e of Feather Falls. | Comment | |||
CHSC36683 | Barbarea orthoceras | R. E. Preston | 1982-7-21 | 347 | Butte | At roadside; ca. 1/4 mi se of Philbrook Reservoir. | 1706 | Comment | ||
CHSC36956 | Sagina apetala | M. S. Taylor; L. Ahart, J. Jokerst | 1982-4-28 | 4365 | Butte | Graylodge Wildlife Refuge, n side of Rutherford Rd, ca. 1/2 mi w of its jct with Pennington Rd, ca. 12 mi sw of Gridley. | 21 | Comment | ||
CHSC36963 | Lathyrus latifolius | M. S. Taylor | 1982-8-16 | 4985 | Butte | Just S of old RR crossing over Coutelenc Rd, at its jct with the Skyway, Magalia. | 731 | Comment | ||
CHSC37258 | Trichostema oblongum | L. Ahart | 1982-6-15 | 3575 | Butte | On a lava cap, ca. 1.5 mi e of Camp 18, ca. 8 mi e of Feather Falls. | 1000 | Comment | ||
CHSC37262 | Galium parisiense | L. Ahart | 1982-6-15 | 3582 | Butte | Ca. 1.5 mi E of camp 18, ca. 8 mi E of Feather Falls. | 1000 | Comment | ||
CHSC37270 | Deschampsia danthonioides | L. Ahart | 1982-6-15 | 3562 | Butte | On a lava cap, ca. 1.5 mi e of Camp 18, ca. 8 mi e of Feather Falls. | 1000 | Comment | ||
CHSC37384 | Agrostis avenacea | R. A. Schlising | 1980-5-29 | 3604 a | Butte | Richvale Vernal Pools, 1/4 mi s of jct Hwy 162 to Oroville and Hwy 99, along the latter across from Thermalito Afterbay. | Comment | |||
CHSC37387 | Trifolium variegatum var. variegatum | R. A. Schlising | 1980-4-28 | 3576 | Butte | Richvale Vernal Pools, 1/4 mi s of jct of Hwy 162 to Oroville and Hwy 99, along latter and across from Thermalito Afterbay. | Comment | |||
CHSC37420 | Amsinckia menziesii | R. A. Schlising; J. D. Jokerst, R. Banchero | 1981-3-22 | 4004 | Butte | NW of Oroville and n of Thermalito Forebay, in the Campbell Hills. | 106 | Comment | ||
CHSC37433 | Moehringia macrophylla | R. A. Schlising | 1982-5-19 | 4250 | Butte | E of village of Feather Falls at Lumpkin ridge. | 1280 | Comment | ||
CHSC37529 | Sonchus tenerrimus | M. S. Taylor; L. Ahart | 1982-10-11 | 5050 | Butte | Graylodge Wildlife Refuge, near check-in station, sw jct of Pennington and Rutherford Rds, ca. 12 mi sw of Gridley. | 21 | Comment | ||
CHSC37553 | Rhododendron occidentale | T. B. Devine | 1977-6-5 | 418 | Butte | DeSabla. | 853 | Comment | ||
CHSC37652 | Brickellia greenei | T. B. Devine | 1981-8-25 | 754 | Butte | Hwy 70, ca. 1/2 mi SE of Pulga Bridge. | 487 | Comment | ||
CHSC37655 | Polystichum munitum | T. B. Devine | 1981-8-25 | 758 | Butte | Beside Hwy 70 near Bear Ranch Creek, along N Fork of Feather River near Cresta. | 426 | Comment | ||
CHSC37831 | Ribes viscosissimum var. viscosissimum | R. A. Schlising; K. Tarp | 1982-7-24 | 4338 | Butte | E of Stirling City, below Diversion Dam on West Branch of Feather River, on Retson Road. At streamside. | 975 | Comment | ||
CHSC38036 | Hirschfeldia incana | R. E. Preston | 1982-11-13 | 367 | Butte | At roadside, Nelson Rd, ca. 100 yds w of Butte Creek, ca. 4 mi w of Nelson. | 30 | Comment | ||
CHSC38054 | Streptanthus tortuosus | R. E. Preston | 1983-5-26 | 384 | Butte | Roadside, Hwy 70 ca. 1 3/4 mi SW of Pulga. | 548 | Comment | ||
CHSC38057 | Lepidium strictum | R. E. Preston | 1983-5-26 | 386 | Butte | At roadside; at PG and E rest stop near Arch Rock Tunnel, ca. 4 mi NE of Pulga. | 475 | Comment | ||
CHSC38121 | Lessingia nemaclada | R. L. Ondricek-Fallscheer | 1982-10-30 | 160 | Butte | At edge of road, sw tip of Flatiron Ridge, ca. 3 1/2 mi wsw of Paradise. | 134 | Comment | ||
CHSC3814 | Plantago erecta | L. E. Dunkel | 1965-9-3 | 5 | Butte | Ca. 60 yards e of entrance gate at Chico Municipal Airport. | 30 | Comment | ||
CHSC38149 | Trifolium dubium | J. D. Jokerst | 1983-5-12 | 1761 | Butte | Top of North Table Mountain, ca. 1.5 mi North of Cherokee Rd. | Comment | |||
CHSC38158 | Ranunculus hebecarpus | Vernon Oswald | 1983-3-14 | 182 | Butte | Upper Bidwell Park, Chico, on the north rim ca. 1.3 mi e of the power lines. | 350 | Comment | ||
CHSC38162 | Thalictrum fendleri var. polycarpum | Vernon Oswald | 1983-4-1 | 254 | Butte | Upper Bidwell Park, Chico, s of the creek and e of the footbridge near the 4th green of the Golf Course. | 91 | Comment | ||
CHSC3820 | Dichelostemma multiflorum | L. E. Dunkel | 1965-4-25 | 21 | Butte | 200 yds. Sw of Chico Rod and Gun Club Building, and 600 yds. Nw of Municipal Golf Cours building, Chico. | 33 | Comment | ||
CHSC38235 | Equisetum hyemale subsp. affine | Vernon Oswald | 1983-6-7 | 640 | Butte | Upper Bidwell Park, Chico, on the s side of Chico Creek ca. 800 ft e of the footbridge at the golf course. | 91 | Comment | ||
CHSC38291 | Lonicera interrupta | Vernon Oswald | 1983-5-31 | 593 | Butte | Upper Bidwell Park. 1000 ft N of Upper Park Rd. and 1600 ft W of the power lines. | 109 | Comment | ||
CHSC38301 | Silene antirrhina | Vernon Oswald | 1983-6-5 | 634 | Butte | Upper Bidwell Park, Chico, on the north rim overlooking Sycamore Creek Canyon 2000 ft w of the e end of the North Rim Trail. | 390 | Comment | ||
CHSC38336 | Cichorium intybus | Vernon Oswald | 1983-6-2 | 603 | Butte | Upper Bidwell Park, Chico, at the E end of Upper Park Rd. | 207 | Comment | ||
CHSC38354 | Gnaphalium palustre | Vernon Oswald | 1983-6-3 | 620 | Butte | Upper Bidwell Park, Chico, at Horseshoe Lake. | 100 | Comment | ||
CHSC38357 | Hedypnois cretica | Vernon Oswald | 1983-5-4 | 423 | Butte | Upper Bidwell Park, Chico, along the e border of the parking lot at Day Camp. | 91 | Comment | ||
CHSC38383 | Microseris acuminata | Vernon Oswald | 1983-4-4 | 270 | Butte | Upper Bidwell Park, Chico, on the north rim ca. 500 ft e of the power lines. | 249 | Comment | ||
CHSC38434 | Elatine brachysperma | Vernon Oswald | 1983-6-16 | 693 | Butte | Upper Bidwell Park, Chico in Horseshoe Lake. | 100 | Comment | ||
CHSC38437 | Croton setiger | Vernon Oswald | 1983-6-24 | 758 | Butte | Upper Bidwell Park, Chico, in Lindo Channel near Five Mile Recreation Area. | 79 | Comment | ||
CHSC38456 | Aesculus californica | Vernon Oswald | 1983-5-21 | 519 | Butte | Upper Bidwell Park, Chico, on the north rim 3400 ft e of the power lines. | 292 | Comment | ||
CHSC38463 | Phacelia cicutaria | Vernon Oswald | 1983-5-1 | 401 | Butte | Upper Bidwell Park, Chico, on the edge of the canyon rim overlooking Chico Creek ca. 400 ft w of Parking Area P which is located 2.0 mi e of the power lines. | 198 | Comment | ||
CHSC38501 | Hosackia oblongifolia var. oblongifolia | Vernon Oswald | 1983-6-14 | 683 | Butte | Upper Bidwell Park, Chico, near Yahi Trail e of Brown's Hole. Growing on the edge of Chico Creek. | 201 | Comment | ||
CHSC38614 | Polygonum bidwelliae | Vernon Oswald | 1983-5-7 | 444 | Butte | Upper Bidwell Park, Chico, on the north rim ca. 0.9 mi e of the power lines. | 304 | Comment | ||
CHSC38617 | Persicaria hydropiper | Vernon Oswald | 1983-8-19 | 1012 | Butte | Upper Bidwell Park, Chico, in Lindo Channel ca. 100 ft upstream from the flood-control gates. | 79 | Comment | ||
CHSC38640 | Aphanes occidentalis | Vernon Oswald | 1983-3-7 | 133 | Butte | Upper Bidwell Park, Chico, beside the South Rim Trail ca. 0.1 mi. w of the power lines. | 128 | Comment | ||
CHSC38679 | Micranthes fallax | Vernon Oswald | 1983-3-7 | 130 | Butte | Upper Bidwell Park, Chico, along the dirt road leading to the Police Pistol Range. | 91 | Comment | ||
CHSC38685 | Collinsia heterophylla | Vernon Oswald | 1983-4-18 | 343 | Butte | Upper Bidwell Park, Chico, on the north rim ca. 2000 ft w of the power lines. | 195 | Comment | ||
CHSC38721 | Ailanthus altissima | Vernon Oswald | 1983-5-22 | 528 | Butte | Upper Bidwell Park, Chico, along the edge of the parking area at the Horse Arena. | 79 | Comment | ||
CHSC38749 | Scandix pecten-veneris | Vernon Oswald | 1983-5-25 | 558 | Butte | Upper Bidwell Park, Chico, beside Upper Park Rd. near Parking Area M (1.2 mi e of the power lines). | 146 | Comment | ||
CHSC38758 | Tribulus terrestris | Vernon Oswald | 1983-6-27 | 771 | Butte | Upper Bidwell Park, Chico, at the Horse Arena. | 79 | Comment | ||
CHSC38762 | Allium peninsulare var. peninsulare | Vernon Oswald | 1983-4-25 | 386 | Butte | Upper Bidwell Park, Chico, on the north rim ca 0.4 mi w of the power lines. | 182 | Comment | ||
CHSC38770 | Dichelostemma volubile | Vernon Oswald | 1983-4-18 | 330 | Butte | Upper Bidwell Park, Chico, on the north slope w of Horseshoe Lake. | 121 | Comment | ||
CHSC38819 | Eragrostis cilianensis | Vernon Oswald | 1983-6-29 | 792 | Butte | Upper Bidwell Park, Chico, ca. 300 ft w of Day Camp. In the bed of an oxbow of Chico Creek. | 91 | Comment | ||
CHSC38825 | Koeleria phleoides | Vernon Oswald | 1983-4-20 | 349 | Butte | Upper Bidwell Park, Chico, ca. 50 ft s of Chico Creek and 2000 ft e of the footbridge at the Golf Course (near the 4th green). Along a pathway. | 91 | Comment | ||
CHSC38874 | Calochortus monophyllus | Vernon Oswald | 1983-3-19 | 194 | Butte | Upper Bidwell Park, Chico, beside Upper Park Rd. ca. 0.3 mi e of Brown's Hole. | 231 | Comment | ||
CHSC38877 | Chlorogalum pomeridianum var. pomeridianum | Vernon Oswald | 1983-6-20 | 726 | Butte | Upper Bidwell park, Chico, along Yahi Trail e of Brown's Hole. | 198 | Comment | ||
CHSC38921 | Juncus ensifolius | Vernon Oswald | 1983-6-24 | 765 | Butte | Upper Bidwell Park, Chico, near the retaining wall at the e end of Centennial Ave. | 85 | Comment | ||
CHSC39028 | Cryptantha rostellata | Lowell Ahart | 1984-5-18 | 4606 | Butte | Peter Ahart Ranch, about 1.25 mi e of Honcut and 12 mi s of Oroville. | 50 | Comment | ||
CHSC39043 | Polygonum bolanderi | R. A. Schlising | 1980-7-25 | 3916 | Butte | N part of county, along Humboldt Road, 1.9 mi NE jct with highway 32 at Lomo. | 1356 | Comment | ||
CHSC39051 | Agoseris retrorsa | R. A. Schlising; R. Banchero | 1981-5-20 | 4061 | Butte | Lumpkin Ridge E of Feather Falls and E of Oroville. | 1280 | Comment | ||
CHSC39108 | Phacelia mutabilis | R. A. Schlising | 1983-8-27 | 4450 | Butte | N part of county at Coon Hollow nw of Philbrook Reservoir. | 1615 | Comment | ||
CHSC39124 | Aconogonon phytolaccifolium | R. A. Schlising | 1983-7-24 | 4341 | Butte | E of Stirling City, at creek in Breakneck Canyon. | 1417 | Comment | ||
CHSC39127 | Polygonum parryi | R. A. Schlising | 1980-5-31 | 3606 | Butte | S of the village of Cohasset; along fire trail above Cohasset Highway; in open, muddy areas. | Comment | |||
CHSC39230 | Linum bienne | M. S. Taylor; K. Tharp | 1983-3-11 | 5226 | Butte | Along Foreman Creek Rd leading to Foreman Creek Boat-In Camp on Lake Oroville, off Hwy 162, ne of Oroville. | Comment | |||
CHSC39304 | Cystopteris fragilis | Lowell Ahart | 1983-6-26 | 4130 | Butte | Along Ponderosa Way, about 2 miles south-east of the inersection of the Oroville Quincy Highway and Ponderosa Way, about 15 miles north-east of Oroville. Note: the sign gives Big Ridge Road instead of Ponderosa Way. | 500 | Comment | ||
CHSC39307 | Trifolium willdenovii | Lowell Ahart | 1983-6-26 | 4126 | Butte | Along Ponderosa Way, about 2 miles south-east of the intersection of the Oroville Quincy Highway and Ponderosa Way, about 15 miles north-east of Oroville. Note: the sign gives Big Ridge Road instead of Ponderosa Way. | 500 | Comment | ||
CHSC39328 | Calycadenia truncata | Lowell Ahart | 1983-6-26 | 4153 | Butte | Along the edge of Ponderosa Way, about 1 1/2 miles southeast of the East Fork of Canyon Creek, about 14 1/2 miles northeast of Oroville. Note: the sign gives Big Ridge Road instead of Ponderosa Way. | 575 | Comment | ||
CHSC39343 | Epilobium densiflorum | Lowell Ahart | 1983-6-26 | 4149 | Butte | Found along the edge of Ponderosa Way, about 1 1/2 miles south-east of the East Fork of Canyon Creek, about 14 1/2 miles north-east of Oroville. Note: the sign gives Big Ridge Road instead of Ponderosa Way. | 575 | Comment | ||
CHSC39351 | Dryopteris arguta | Lowell Ahart | 1983-6-30 | 4171 | Butte | Along old Highway 40, near the water fountain, about 4 miles south of Jarbo Gap, Section 11. | 350 | Comment | ||
CHSC39406 | Cyperus niger | L. Ahart | 1983-9-17 | 4432 | Butte | Ca. 1/8 mi ne of Kunkle Reservoir, south of Paradise. | 182 | Comment | ||
CHSC39492 | Lupinus formosus | Lowell Ahart | 1983-6-21 | 4076 | Butte | Growing along Bloomer Hill Rd, about 3/4 mile west of the Oroville Quincy Highway, about 15 miles north-east of Oroville. | 425 | Comment | ||
CHSC39611 | Stellaria nitens | Lowell Ahart | 1983-3-28 | 3907 | Butte | About 1/2 mile south-west of the Forbestown Res., along the road where there is a serpentine slide area, about 4 miles north-east of Forbestown. | 450 | Comment | ||
CHSC39645 | Poa secunda subsp. secunda | Lowell Ahart | 1983-4-10 | 3930 | Butte | On the sides and bottoms of vernal pools, near the steel power line, about 1/2 mile north-east of Highway 99 and Pentz Road. | 65 | Comment | ||
CHSC39789 | Heteromeles arbutifolia | Eloise Gallatin | 1935-5-19 | Butte | Feather River Canyon. | Comment | ||||
CHSC39793 | Ceanothus cuneatus | Eloise Gallatin | 1935-5-4 | Butte | Below Forest Ranch. | Comment | ||||
CHSC39927 | Galium porrigens var. tenue | M. S. Taylor; V. Oswald | 1984-4-4 | 5374 | Butte | Along Humbug Rd, ca. 0.5 mi E of Honey Run Covered Bridge, ca. 6 air mi E of Chico. | 182 | Comment | ||
CHSC39975 | Allophyllum divaricatum | L. Ahart; P. Ahart | 1983-7-29 | 4258 | Butte | Ca. 3 mi e of Milsap Bar, ca. 25 mi ne of Oroville. Along edge of dirt road. | 1100 | Comment | ||
CHSC40004 | Navarretia divaricata | Lowell Ahart | 1983-8-16 | 4303 | Butte | Near Bull Hill Road, about 3 miles south of Butte Meadows. | 1600 | Comment | ||
CHSC40007 | Stephanomeria lactucina | Lowell Ahart | 1983-8-16 | 4307 | Butte | Along the banks of a small wash, near a small mountain meadow, near Bull Hill Road, about 3 1/2 miles south of Butte Meadows. | 1600 | Comment | ||
CHSC40230 | Perideridia lemmonii | Vernon Oswald | 1985-8-1 | 1919 | Butte | Jordan Hill Rd. between Concow Rd. and Magalia, 0.5 mi s of road to Sawmill Pk. | 926 | Comment | ||
CHSC40304 | Astragalus gambelianus | Lowell Ahart | 1985-3-22 | 4847 | Butte | About 1/2 mile north-east of the West Branch Bridge across Lake Oroville, 1/4 mile east of Highway 70, north of Oroville. | 450 | Comment | ||
CHSC40307 | Astragalus gambelianus | Ahart; Jokerst | 1985-5-10 | 4962 | Butte | 1/2 mile south of Box Hall Flat, about 1 mile east of Potter Ravine, about 2 and 3/4 miles north-east of Oroville Dam. | 320 | Comment | ||
CHSC40328 | Horkelia tridentata | Lowell Ahart | 1985-5-15 | 5001 | Butte | East of a small dry stream, 1/8 mile east of the dirt road, 1 1/2 miles north-east of Concow Res. | 731 | Comment | ||
CHSC40351 | Juncus exiguus | Lowell Ahart | 1985-6-30 | 5086 | Butte | 10 yards south of the dirt road to the Forbestown Res., about 2 1/2 miles north-east of Forbestown. | 868 | Comment | ||
CHSC40406 | Calochortus tolmiei | Lowell Ahart | 1985-5-15 | 5000 | Butte | 1/8 mile east of the dirt road, about 1 1/2 miles north-east of Concow Res. | 731 | Comment | ||
CHSC40431 | Trifolium willdenovii | Lowell Ahart | 1986-5-15 | 5006 | Butte | West of a dry stream, 1/8 mile east of the dirt road, about 1 1/2 miles north-east of Concow Res. | 731 | Comment | ||
CHSC40611 | Dysphania pumilio | Lowell Ahart | 1985-10-12 | 5203 | Butte | Along the boat ramp, at the end of Nelson Bar Road, about 1 mile south of Kunkle Reserovir, about 3 miles south of Paradise. | 301 | Comment | ||
CHSC40642 | Setaria sphacelata | Lowell Ahart | 1985-10-12 | 5199 | Butte | On the sides of the boat ramp, at the end of Nelson Bar Road, about 1 mile south of Kunkle Reservoir, about 3 miles south of Paradise. | 301 | Comment | ||
CHSC40645 | Bromus laevipes | J. D. Jokerst | 1984-5-19 | 2023 | Butte | Along road edges. South edge of HWY 70 ca. 0.5 miles south of its junction with Bear Ranch Creek. | Comment | |||
CHSC4066 | Senecio vulgaris | J. H. Wheeler | 1967-2-20 | 3 | Butte | Along w side of house at 248 Serviss St., Durham. | 47 | Comment | ||
CHSC40680 | Phoradendron libocedri | Lowell Ahart | 1985-9-18 | 5169 | Butte | Tree was on dry lava soil on a lava cap, about 2 miles west of Sly Creek Reservoir, east of the intersection of Golden Trout Crossing road on Reville Ridge. | 914 | Comment | ||
CHSC40760 | Plagiobothrys fulvus var. campestris | Ahart; Jokerst | 1985-5-10 | 4948 | Butte | On the sides of the east branch of Potter Ravine, about 2 1/4 miles north of Oroville Dam. | 320 | Comment | ||
CHSC40775 | Epilobium densiflorum | Lowell Ahart | 1985-6-17 | 5058 | Butte | 100 yards south of the dirt road, 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls. | 975 | Comment | ||
CHSC40789 | Velezia rigida | Lowell Ahart | 1985-5-10 | 4941 | Butte | Along the edge of Cherokee Road, north of where the public parks, about 5 miles north of Oroville, Table Mountain. | 411 | Comment | ||
CHSC40908 | Gnaphalium palustre | Lowell Ahart | 1985-11-7 | 5239 | Butte | About 90 feet below the high water line of Lake Oroville, on the south side of the South Fork of the Feather River, where Sucker Creek flows into the river, about 1/2 mile west of the Ponderosa Dam. | 274 | Comment | ||
CHSC40924 | Carex lemmonii | Lowell Ahart | 1985-6-30 | 5078 | Butte | Along a small stream, east of the dirt road to the Forbestown Res., about 2 1/2 miles north-east of Forbestown. | 868 | Comment | ||
CHSC41131 | Briza minor | Rod Bungay | 1978-4-25 | 15 | Butte | Ca. 10 ft e of Cohasset Rd ca. 3 mi ne of East Ave. between Chico and Cohasset. | 30 | Comment | ||
CHSC41219 | Calycadenia ciliosa | J. D. Jokerst | 1985-7-18 | 2514 | Butte | Top of Cohasset Ridge in community of Cohasset, ca. 200 meters W of Cohasset Hwy. | Comment | |||
CHSC41261 | Platanthera leucostachys | S. C. Morey | 1983-7-21 | 479 | Butte | Cherry Hill Meadow. On n side of Humboldt Rd., ca. 3.2 mi e of Butte Meadows. | 1414 | Comment | ||
CHSC41369 | Collomia tinctoria | R. A. Schlising; Sandra Morey | 1982-8-31 | 4381 | Butte | N Butte County, Cherry Hill Meadow, N and E of Butte Meadows off Humboldt Road and N of Butte Creek. At stream edge. | 1524 | Comment | ||
CHSC4156 | Leptosiphon bicolor | R. Carter | 1966-4-11 | 346 | Butte | Found ca. 7 mi. E of Oroville at 6120 Woodleaf St. Rt., 300 yds W off Feathervale, 50 yds. W of house. | 243 | Comment | ||
CHSC4180 | Trifolium depauperatum var. depauperatum | Kathy Sommarstrom | 1967-3-25 | 8 | Butte | Found at Salmon Hole, Bidwell Park, to the right of trail, 100 yds from road. | 76 | Comment | ||
CHSC41888 | Populus tremuloides | Lowell Ahart | 1986-8-15 | 5384 | Butte | South of the dirt road, about 1/2 mile south-west of Bald Mountain, about 4 1/2 miles north-east of Stirling City. | 1615 | Comment | ||
CHSC41906 | Ericameria arborescens | Lowell Ahart | 1976-10-13 | 1222 | Butte | Along the road, about 1 1/2 mile west of Pinkard Creek, about 2 miles west of the Sly Creek Dam. | 762 | Comment | ||
CHSC41992 | Toxicoscordion venenosum var. venenosum | Lowell Ahart | 1976-4-15 | 1081 | Butte | Along Swedes Flat Road and just east of the bridge across Rocky Honcut Creek, about 3 miles east of the Bangor Oroville Highway, north-east of Bangor. | 457 | Comment | ||
CHSC42022 | Penstemon personatus | Lowell Ahart | 1986-7-2 | 5336 | Butte | North of the dirt road, about 1/2 mile south-west of Bald Mountain, about 4 1/2 miles north-east of Stirling City. | 1615 | Comment | ||
CHSC42061 | Rorippa palustris var. occidentalis | Lowell Ahart | 1986-11-14 | 5458 | Butte | On the bottom of a pond, about 1/10 mile south of the clay burrow for Oroville Dam, 1/4 mile east of Larkin Road, about 6 miles south-west of Oroville. | 36 | Comment | ||
CHSC42102 | Capsella bursa-pastoris | Lowell Ahart | 1986-11-7 | 5429 | Butte | In a prune orchard, east of the Feather River, north of the Oroville Gridley Highway, about 3 miles east of Gridley. | 28 | Comment | ||
CHSC42178 | Galium porrigens var. tenue | Ellen J. Ramsey | 1986-3-18 | 3 | Butte | S band of Butte Creek ca. 150 yd WSW of Covered Bridge, ca. 7 mi E of Chico. | 91 | Comment | ||
CHSC42196 | Limnanthes alba | John E. Hunter | 1986-4-12 | 46 | Butte | Vacant lot within City of Chico, ca 75 m nw of the intersection of East Ave. and Ceanothus Ave. Vernal pool margin. | 62 | Comment | ||
CHSC42280 | Carex nudata | Steven Triano | 1987-4-19 | 50 | Butte | Ca. 0.3 mi e of Hwy 32, ca. 22 mi nne of Chico. Along West Branch Butte Creek. | 853 | Comment | ||
CHSC42361 | Epilobium minutum | Lowell Ahart | 1987-5-6 | 5530 | Butte | Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC42403 | Poa trivialis subsp. trivialis | Lowell Ahart | 1987-6-9 | 5731 | Butte | On a sand bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC42410 | Claytonia parviflora subsp. parviflora | Lowell Ahart | 1987-5-6 | 5572 | Butte | On dry sand, along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 274 | Comment | ||
CHSC42444 | Vulpia microstachys var. pauciflora | Lowell Ahart | 1987-5-6 | 5562 | Butte | On a gravel bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC42447 | Achnatherum lemmonii | Lowell Ahart | 1987-5-9 | 5583 | Butte | Along Pulga Road, about 1/4 mile west of Bardees Bar along the North Fork of the Feather River, about 2 1/2 miles south-west of Pulga. | 365 | Comment | ||
CHSC42481 | Vitis californica | Lowell Ahart | 1987-5-9 | 5591 | Butte | Near a wash, along Pulga Road, about 1/4 mile west of Bardees Bar along the North Fork of the Feather River, about 2 1/2 miles south-west of Pulga. | 365 | Comment | ||
CHSC42498 | Navarretia capillaris | Lowell Ahart; Vern Oswald | 1987-6-10 | 5746 | Butte | Around a meadow, at Sunflower Flat, about 2 1/4 miles east of Snow Mountain, about 5 miles north-east of Philbrook Reservoir. | 1981 | Comment | ||
CHSC42519 | Phalaris minor | Lowell Ahart | 1987-5-10 | 5609 | Butte | In a rice field, 1/8 mile south of Central House Road, east of the Western Pacific Railroad, about 1 1/2 miles north and 1 mile west of Honcut, about 12 miles south of Oroville. | 30 | Comment | ||
CHSC42525 | Melilotus albus | Lowell Ahart | 1987-5-27 | 5714 | Butte | On a gravel bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC42561 | Lathyrus sulphureus | Lowell Ahart | 1987-5-22 | 5659 | Butte | South of the lava cap, about 1/4 mile south of Lumpkin Ridge Road, about 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls. | 1280 | Comment | ||
CHSC42577 | Conium maculatum | Vernon Oswald | 1983-6-28 | 781 | Butte | Along roadways at Graylodge Waterfowl Management Area near Parking Lot 16. | Comment | |||
CHSC42623 | Lomatium marginatum var. marginatum | Vernon Oswald | 1985-6-15 | 1835 | Butte | Black Bart Rd. ca. 1 mi se of Lampkin Rd. | 640 | Comment | ||
CHSC42694 | Stellaria umbellata | Vernon Oswald; Lowell Ahart | 1987-7-1 | 3047 | Butte | Scotts John Rd. at 'Big Rock Meadow,' 1.0 mi n of the road connecting Humboldt and Humbug Rds, ca. 2.5 mi ene of Jonesville. In a small meadow. | 1780 | Comment | ||
CHSC42697 | Streptanthus tortuosus | Lowell Ahart | 1987-5-9 | 5597 | Butte | Along Pulga Road, about 1/2 mile south-west of Bardees Bar along the North Fork of the Feather River, about 3 miles south-west of Pulga. | 365 | Comment | ||
CHSC42702 | Lepidium campestre | Lowell Ahart | 1987-5-6 | 5514 | Butte | On a gravel bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC42739 | Minuartia douglasii | Lowell Ahart | 1987-5-11 | 5617 | Butte | South of the Forbestown Ditch, about 2 1/2 miles north-east of Forbestown. | 868 | Comment | ||
CHSC42854 | Castilleja subinclusa | Lowell Ahart | 1987-5-11 | 5614 | Butte | South of the Forbestown Ditch, about 2 1/2 miles north-east of Forbestown. | 868 | Comment | ||
CHSC42902 | Dactylis glomerata | Lowell Ahart | 1987-7-8 | 5803 | Butte | Along Big Bar Mountain Road, about 3 miles south-west of Coyote Gap, south-east of Pulga. | 1280 | Comment | ||
CHSC42939 | Stachys pycnantha | Lowell Ahart | 1987-7-17 | 5826 | Butte | Along the edge of the North Fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap. | 271 | Comment | ||
CHSC42950 | Juncus acuminatus | Lowell Ahart | 1987-7-17 | 5821 | Butte | Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC42996 | Agrostis exarata | Lowell Ahart | 1987-7-8 | 5799 | Butte | Along Big Bar Mountain Road, about 3 miles south-west of Coyote Gap, south-east of Pulga. | 1280 | Comment | ||
CHSC43073 | Lilium humboldtii | R. A. Schlising; Diane Ikeda | 1987-6-12 | 4512 | Butte | S of Cohasset, along Cohasset Rd. ... Field redacted by CHSC, contact the data manager for more information | 457 | Comment | ||
CHSC43145 | Erythranthe pulsiferae | R. A. Schlising; R. Banchero | 1980-6-12 | 3684 | Butte | 4.6 mi S of Tehama County line on Hwy 32; to E of highway. | Comment | |||
CHSC43180 | Agrostis scabra | Robert Banchero | 1981-7-19 | 614 | Butte | Big Crane Valley. | 1584 | Comment | ||
CHSC43202 | Bromus laevipes | Robert Banchero | 1981-7-21 | 624 | Butte | 2 air miles se of Jonesville, near Snow Mountain. Near small spring. | 2011 | Comment | ||
CHSC43239 | Symphyotrichum chilense | Lowell Ahart | 1987-9-24 | 5896 | Butte | On a gravel bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap. | 271 | Comment | ||
CHSC43278 | Potamogeton crispus | Lowell Ahart | 1987-9-4 | 5873 | Butte | In drain ditch, along the Biggs Princeton Highway, under P.G. and E. power lines, about 1 mile west of Biggs. | 28 | Comment | ||
CHSC43296 | Mentha spicata | Lowell Ahart | 1987-8-30 | 5868 | Butte | Along the north fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap. | 271 | Comment | ||
CHSC43592 | Pistacia vera | Vernon Oswald | 1987-4-29 | 2357 | Butte | Chico Tree improvement Center (former USDA Plant Introduction Station ) in se Chico. | 68 | Comment | ||
CHSC43624 | Anisocarpus madioides | Vernon Oswald | 1985-5-20 | 1771 | Butte | Forbestown Rd. 0.5 mi ne of Robinson Mill Rd. Along the edge of the road. | 853 | Comment | ||
CHSC43627 | Microseris nutans | Vernon Oswald | 1984-6-11 | 1277 | Butte | Humboldt Rd. to Butte Meadows, 2.0 mi n-e of its jct. with Hwy 32. | 1380 | Comment | ||
CHSC43675 | Trifolium pratense | Vernon Oswald | 1987-6-4 | 2952 | Butte | East arm of Paradise Reservoir near the mouth of Doon Creek. | 777 | Comment | ||
CHSC43711 | Bistorta bistortoides | Vernon Oswald | 1983-7-6 | 832 | Butte | Near Humboldt Rd. 3.4 mi n-e of Butte Meadows. | 1432 | Comment | ||
CHSC43745 | Lithophragma glabrum | Vernon Oswald; Lowell Ahart | 1987-6-10 | 2985 | Butte | Forest Service road to Sunflower Flat joining Humbug Rd. in about the center of Section 22, s to the end of a spur road from the bottom center of Section 23, ca. 2.5 mi se of Butte Creek House. | 1950 | Comment | ||
CHSC43829 | Monardella sheltonii | L. P. Janeway | 1987-5-20 | 2072 | Butte | SE-facing slope above hwy 70 3.5 mi NE of Jarbo Gap. | 594 | Comment | ||
CHSC43841 | Lycopus americanus | B. Castro | 1987-8-25 | 208 | Butte | Butte Ck ca 1/2 mi e of its crossing of Hwy 99, ca 2.1 mi s of Skyway in Chico. | 68 | Comment | ||
CHSC43853 | Lamium amplexicaule | L. P. Janeway | 1988-2-21 | 2589 | Butte | Low in cyn of Little Chico Cr ca 2 mi S of Ten Mile House. | 243 | Comment | ||
CHSC43884 | Carex laeviculmis | L. P. Janeway | 1987-6-26 | 2295 | Butte | At Rag Dump. Near Fall Creek. | 1173 | Comment | ||
CHSC43911 | Carex fracta | L. P. Janeway | 1987-6-8 | 2157 | Butte | Along French Cr ca 1/2 mi N of Bush Cr and near bridge of the road to Coyote Gap. | 640 | Comment | ||
CHSC43945 | Rosa rubiginosa | Vernon Oswald | 1988-5-17 | 3312 | Butte | Near jct. Forbestown Rd. and e end of Black Bart Rd. In a meadow. | 743 | Comment | ||
CHSC4396 | Sorghum halepense | R. Jaegel | 1966-5-20 | Butte | 3 mi NW of Chico. | Comment | ||||
CHSC44039 | Paxistima myrsinites | L. P. Janeway | 1987-6-8 | 2159 | Butte | Along French Cr ca 1/2 mi north of Bush Cr and near the bridge of road to Coyote Gap. | 640 | Comment | ||
CHSC44146 | Silene occidentalis subsp. longistipitata | Vernon H. Oswald | 1988-8-3 | 3658 | Butte | Ca. 50 ft e of Willow Creek at the Butte-Tehama county line n of Jonesville. | 1554 | Comment | ||
CHSC44161 | Eriogonum roseum | Vernon Oswald | 1988-7-22 | 3612 | Butte | Harter's Cherokee Ranch located on the s side of Hwy 99 between Hwy 149 and Dry Creek. Locally abundant on Cherokee gravel along the ranch road paralleling Dry Creek. | 53 | Comment | ||
CHSC44231 | Rubus pensilvanicus | Vernon Oswald | 1988-6-30 | 3541 | Butte | Hwy 32, 1.1 mi s of Lomo at the 35.9 mile post. | 1146 | Comment | ||
CHSC44273 | Microseris nutans | V. Oswald; L. Ahart | 1988-6-17 | 3395 | Butte | Hillside at the n side of the dam at Lost Creek Reservoir. | 1036 | Comment | ||
CHSC44295 | Egeria densa | V. Oswald | 1988-6-8 | 3363 | Butte | Small pond in the Oroville Wildlife Area on the west side of the Feather River between the levels of Walnut and Biggs Ave. | 32 | Comment | ||
CHSC44302 | Pogogyne zizyphoroides | Lowell Ahart | 1988-5-12 | 5992 | Butte | About 1/2 mile north-east of the Honcut Cemetary, Josie Osgood Ranch, about 3 1/2 miles east and 1 1/2 miles north of Honcut. | 60 | Comment | ||
CHSC44396 | Trifolium glomeratum | Lowell Ahart | 1988-5-30 | 6029 | Butte | Near the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC44423 | Delphinium hansenii subsp. hansenii | Lowell Ahart | 1988-6-29 | 6086 | Butte | Along Bloomer Hill Road (Ponderosa Way), about 1 1/2 miles west of Oroville Quincy Highway. | 457 | Comment | ||
CHSC44448 | Toxicoscordion venenosum var. venenosum | Lowell Ahart | 1988-6-23 | 6066 | Butte | North of Forbestown Road, about 1/12 mile east of the intersection of Black Bart Road and Forbestown Road, about 1 mile west of Robinson Mill Road. | 670 | Comment | ||
CHSC44459 | Phleum pratense | Lowell Ahart | 1988-6-23 | 6061 | Butte | Along the east side of Wyandotte Miners Ranch Road, about 1/2 mile south of Olive Highway, about 5 miles south-east of Oroville. | 259 | Comment | ||
CHSC44505 | Trifolium bifidum var. decipiens | Lowell Ahart | 1988-4-29 | 5963 | Butte | Near the ditch which was part of the Honcut Flume, on the Joie Osgood Ranch, about 2 miles north and 2 1/2 miles east of Honcut, about 12 miles south-east of Oroville. | 76 | Comment | ||
CHSC44550 | Bromus sterilis | Lowell Ahart | 1979-5-29 | 1894 | Butte | West of Kunkle Creek, about 2 1/2 miles south-east of Paradise. | 457 | Comment | ||
CHSC44676 | Erythranthe nasuta | R. Banchero | 1980-4-19 | 119 | Butte | Ca 0.7 mi directly NE of Feather Falls, ca 1.4 mi due N of the town of Feather Falls. | 944 | Comment | ||
CHSC44719 | Keckiella breviflora var. glabrisepala | R. Banchero | 1980-6-14 | 219 | Butte | Big Bald Rock, ca 2.5 mi E of the lower jct with Zink and Bald Rock Rd. | 975 | Comment | ||
CHSC44722 | Keckiella breviflora var. glabrisepala | R. Banchero | 1980-6-17 | 251 | Butte | Along Coutolenc Rd 1.2 mi N of its lower jct with the Skyway, 1.1 mi S of the Paradise Lake turnoff. | 646 | Comment | ||
CHSC44746 | Diplacus douglasii | R. Banchero | 1980-4-7 | 93 | Butte | Along Swedes Flat Rd ca 2.8 mi E of its jct with Bangor Hwy, Ca 0.6 mi W of the jct of Swedes Flat Rd and Hurleton-Swedes Flats Rd. | 373 | Comment | ||
CHSC44761 | Diplacus kelloggii | R. Banchero | 1980-5-12 | 150 | Butte | Along Hwy 70, 1.7 mi N of Jarbo Gap, 3.6 mi SW of the jct of Hwy 70 and the Feather River. | 658 | Comment | ||
CHSC44816 | Erythranthe pulsiferae | R. Banchero | 1980-6-12 | 208 | Butte | Along Hwy 32 ca 3.9 mi S of its jct with Humbolt Rd, 8.3 mi N of the town of Forest Ranch. | 999 | Comment | ||
CHSC44922 | Eragrostis pectinacea var. pectinacea | Lowell Ahart | 1988-7-24 | 6135 | Butte | Along the north edge of La Porte Road, about 2 1/2 miles north-east of Bangor. | 274 | Comment | ||
CHSC44946 | Carex simulata | L. P. Janeway | 1988-7-29 | 3125 | Butte | Mdw near Humbug Summit Rd, 1.5 mi NE of the Snag Lake dam. | 1767 | Comment | ||
CHSC44961 | Ranunculus aquatilis var. subrigidus | Kirsten Tarp | 1983-8-6 | 338 | Butte | Near Butte Meadows, on Bull Hill Rd., 0.2 mi from its jct with Humboldt Rd.; in stream. | 1325 | Comment | ||
CHSC45011 | Senecio vulgaris | Lowell Ahart | 1977-3-29 | 1233 | Butte | In the borrow area, about 5 air miles south-west of Oroville. | 30 | Comment | ||
CHSC45042 | Carex nudata | Vernon Oswald | 1984-4-8 | 1118 | Butte | Upper Bidwell Park, Chico, in Chico Creek between Parking Area R and Brown's Hole. | 170 | Comment | ||
CHSC45045 | Carex athrostachya | Vernon Oswald | 1987-6-23 | 3021 | Butte | High Lakes Rd. 4.8 mi (odometer) n of Philbrook Rd. | 1889 | Comment | ||
CHSC45080 | Carex jonesii | V. Oswald; L. Ahart | 1988-6-17 | 3404 | Butte | Pinkard Creek ca. 1.5 mi n of Lost Creek Reservoir. | 1066 | Comment | ||
CHSC45261 | Cyperus eragrostis | L. P. Janeway | 1986-9-20 | 1877 | Butte | At edge of gravel bar along east side of Sacramento River, just SE of the Ord Ferry Rd bridge. | 28 | Comment | ||
CHSC45311 | Sagittaria sanfordii | Vernon Oswald | 1988-10-25 | 3716 | Butte | Wurlitzer Unit, Vina Plains Preserve. In a farm pond. | 57 | Comment | ||
CHSC45326 | Wolffia globosa | Lowell Ahart | 1988-10-16 | 6186 | Butte | Dredge pond located ca. 300 ft ne of intersection of Pacific Heights Rd. and Hwy 70, ca. 1 mi s of Oroville. | 45 | Comment | ||
CHSC45460 | Polygonum californicum | Lowell Ahart | 1979-6-9 | 1931 | Butte | In grassy areas east of Kunkle Creek, about 1/8 mile north-east of Kunkle Reservoir, about 2 1/2 miles south-east of Paradise. | 457 | Comment | ||
CHSC45511 | Ranunculus aquatilis var. hispidulus | Lowell Ahart | 1974-6-3 | 467 | Butte | On the bottom of a wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | 36 | Comment | ||
CHSC45569 | Polycarpon tetraphyllum | John T. Howell | 1974-5-3 | 50334 | Butte | Sidewalk east of Wells Fargo Bank, at the Shell Gas Station, in Gridley. | 30 | Comment | ||
CHSC45607 | Potentilla glandulosa subsp. glandulosa | L. P. Janeway | 1987-5-28 | 2114 | Butte | Edge of ridge at Coyote Gap F.S. station. | 1325 | Comment | ||
CHSC45628 | Arnica discoidea | Vernon H. Oswald | 1987-7-16 | 3129 | Butte | West Branch of Feather River where it crosses the road to Jones Meadow, ca. 1 mi (air) NE of Inskip. | 1341 | Comment | ||
CHSC45643 | Brickellia greenei | Vernon H. Oswald | 1983-8-24 | 1019 | Butte | Humboldt Rd. between Lomo and Butte Meadows, 3.3 mi NE of its jct. with Calif. Hwy 32. | 1402 | Comment | ||
CHSC45651 | Centaurea stoebe subsp. micranthos | Vernon Oswald; Lowell Ahart | 1987-8-5 | 3175 | Butte | Hwy 32, 3.3 mi s of Lomo at the 33.7 mi road marker. | 1036 | Comment | ||
CHSC45773 | Stephanomeria lactucina | Vernon Oswald | 1983-7-19 | 886 | Butte | Bull Hill Rd. 2.6 mi s of Butte Meadows. | 1493 | Comment | ||
CHSC45809 | Spiraea douglasii | L. P. Janeway; R. A. Schlising | 1988-7-22 | 3045 B | Butte | Near the saddle between Coon Hollow and Chips Cr. | 1889 | Comment | ||
CHSC46017 | Bergia texana | Lowell Ahart | 1974-9-8 | 628 | Butte | Peter Ahart Ranch, about 1-1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | 36 | Comment | ||
CHSC46079 | Chamaemelum fuscatum | Lowell Ahart | 1989-3-20 | 6193 | Butte | Prune orchard, west of the intersection of Highway 70 and Lower Honcut Road, about 3 miles west of Honcut, about 13 miles south of Oroville. | 30 | Comment | ||
CHSC46085 | Dodecatheon hendersonii | Lowell Ahart | 1989-3-25 | 6197 | Butte | Along an old road to Lake Oroville, near Lake Oroville, about 1/4 mile north-west of the West Branch Bridge across Lake Oroville. | 304 | Comment | ||
CHSC46233 | Arnica dealbata | Pauleen Broyles | 1987-7-5 | 1071 A | Butte | Ca 7 km n of Inskip and .4 km s of Bull Hill Road where it crosses Coon Creek. On n side of Coon Creek. | 1530 | Comment | ||
CHSC46264 | Astragalus tener var. ferrisiae | Vernon Oswald | 1989-5-1 | 3753 | Butte | Butte Sink Wildlife Area (w portion of Schohr Ranch), just e of Butte Creek ca. 0.6 mi s of Biggs-Afton Hwy. | 18 | Comment | ||
CHSC46267 | Fraxinus dipetala | Vernon Oswald | 1989-4-19 | 3738 | Butte | Wurlitzer Unit, Vina Plains Preserve. Growing on the north side of Pine Creek near Cana-Pine Creek Rd. | 56 | Comment | ||
CHSC46286 | Callitriche heterophylla var. bolanderi | Vernon Oswald | 1989-5-17 | 3777 | Butte | Wurlitzer Unit, Vina Plains Preserve. Along the edge of the farm pond. | 56 | Comment | ||
CHSC46317 | Scirpus diffusus | Vernon Oswald | 1989-6-8 | 3805 | Butte | W side of Concow Rd at Flea Valley. | 1118 | Comment | ||
CHSC46338 | Soliva sessilis | Lowell Ahart | 1989-5-10 | 6219 | Butte | At the end of the dirt road that leads to Lake Oroville, about 1 1/2 mile north-west of the West Branch Bridge across Lake Oroville. | 274 | Comment | ||
CHSC46340 | Tragopogon porrifolius | Lowell Ahart | 1989-5-29 | 6307 | Butte | Along Old Forbestown Road, in Old Forbestown. | 822 | Comment | ||
CHSC46379 | Erodium botrys | Lowell Ahart | 1989-5-23 | 6267 | Butte | Along Swedes Flat Road, about 1 mile east of the Oroville Bangor Highway, north of Bangor. | 426 | Comment | ||
CHSC46385 | Clarkia gracilis subsp. gracilis | Lowell Ahart | 1989-5-23 | 6250 | Butte | Along the edges of Avocado Road, about 1/2 mile west of Oroville Bangor Highway, about 1 mile north-west of Bangor. | 213 | Comment | ||
CHSC46416 | Viola purpurea subsp. quercetorum | Lowell Ahart | 1989-5-28 | 6294 | Butte | South of Oregon Gulch Road, about 1/2 mile north of the Cemetary, about 1 1/4 miles west of Rocky Point, about 10 miles east and 3 miles north of Oroville. | 335 | Comment | ||
CHSC4644 | Petrorhagia dubia | R. Carter | 1966-4-26 | 368 | Butte | Found ca. 10 mi. NE of Oroville on E side of Oroville-Quincy Rd., .3 mi. S of intersection with USFS road 21N40 to Bloomer Mt., growing 10 yds. off road. | 609 | Comment | ||
CHSC46465 | Juncus nevadensis | V. Oswald; L. Ahart | 1989-6-27 | 3827 | Butte | Humbug Rd at Butte Creek House, ca. 3.3 mi (air) se of Jonesville. In a large meadow along Butte Creek. | 1767 | Comment | ||
CHSC4657 | Saxifraga californica | R. Carter | 1966-3-3 | 292 | Butte | Found along N side Oregon Gulch Rd. ca. 3 mi. NE of southern intersection with Old Cherokee Rd., ca. 4 mi. NE of Oroville; road bank. | 213 | Comment | ||
CHSC46582 | Epilobium oregonense | Vernon H. Oswald | 1989-7-18 | 3864 | Butte | Humboldt Rd east of Butte Meadows, just e of the Butte Creek Bridge at Cherry Hill. Near the downstream corner of a meadow bordering Butte Creek. | 1389 | Comment | ||
CHSC46601 | Juncus hemiendytus var. hemiendytus | V. Oswald; L. Ahart | 1989-7-12 | 3848 | Butte | Road between Jones Meadow and Lotts Lake, ca. 3 mi (air) se of Philbrook Reservoir. | 1901 | Comment | ||
CHSC46756 | Cryptantha intermedia | Lowell Ahart | 1984-6-8 | 4677 | Butte | West of the seep, along the dirt road 1/10 mile north-west of the water tower, north of the generator, about 1 mile east of the Ponderosa Dam, about 2 miles north of Forbestown. | 457 | Comment | ||
CHSC46790 | Ranunculus cymbalaria var. saximontanus | R. Schlising | 1987-9-27 | 4545 | Butte | Along N. Fork Feather River, ca 1.25 mi S of crossing of Bear Ranch Creek by Hwy 70. | 463 | Comment | ||
CHSC46823 | Nemacladus capillaris | R. A. Schlising; R. Banchero | 1981-6-16 | 4083 | Butte | Cohasset, 0.3 mi S of junction with Vilas Road, on Cohasset Road. | 646 | Comment | ||
CHSC46848 | Ranunculus occidentalis var. occidentalis | Kirsten Tarp | 1983-4-3 | 249 | Butte | S part of county, ca. 1.5 mi s of Hurleton. | Comment | |||
CHSC46990 | Carex subfusca | S. C. Morey | 1983-8-4 | 703 | Butte | Chico Meadows. On e side of Scout Rd., ca. 1 mi n of its jct with Humboldt Rd. at Butte Meadows. | 1292 | Comment | ||
CHSC47041 | Galium grayanum | R. A. Schlising; L. Janeway | 1988-7-22 | 4621 | Butte | NE of Philbrook Lake, near county line. | 1950 | Comment | ||
CHSC47053 | Carex texensis | L. P. Janeway; B. Castro, Jean Witzman | 1989-6-4 | 3271 | Butte | City of Chico; unmowed lawn near corner of Cypress and E 7th St. | 60 | Comment | ||
CHSC47066 | Collomia grandiflora | R. A. Schlising; P. Broyles | 1988-7-9 | 4588 | Butte | Head of Concow Creek at Concow Meadows, s of Flea Valley. Edge of meadow and forest. | 1097 | Comment | ||
CHSC47132 | Carex praegracilis | L. P. Janeway | 1987-5-20 | 2058 | Butte | Near Gold Flat, Hodap Cr, jct of Lunt Rd and Nelson Bar Rd. | 457 | Comment | ||
CHSC4724 | Rumex acetosella | R. Carter | 1966-4-21 | 358 | Butte | Found ca. 5 mi. NE of Oroville on top Table Mt.; growing along roadside on E side Old Cherokee Rd., 6.5 mi. from Chico Rd. | 274 | Comment | ||
CHSC47387 | Streptanthus longisiliquus | Lowell Ahart | 1983-9-17 | 4434 | Butte | Along the edge of the dirt road, about 2 1/2 miles south of Stirling City. | 1005 | Comment | ||
CHSC47464 | Plantago erecta | Lowell Ahart | 1978-5-1 | 1697 | Butte | Growing in a farmed field, Peter Ahart Ranch, about 2 1/2 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville. | 39 | Comment | ||
CHSC47467 | Plantago erecta | Lowell Ahart | 1980-5-4 | 2202 | Butte | Growing about 150 feet south-west of the intersection of Forbestown Road and Hurleton. | 548 | Comment | ||
CHSC47566 | Juncus nevadensis | Lowell Ahart | 1981-8-15 | 3043 | Butte | On the bottom of Snag Lake, on the north side of the lake, about 10 miles north of Inskip. | 1524 | Comment | ||
CHSC47600 | Aira elegans | Lowell Ahart | 1975-4-15 | 203 | Butte | Peter Ahart Ranch, about 1 1/2 miles north and 1 1/2 miles east of Honcut, about 12 miles south of Oroville. | 42 | Comment | ||
CHSC47613 | Deschampsia danthonioides | Lowell Ahart | 1983-5-12 | 3977 | Butte | On the bottom and sides of vernal pools, about 1/2 mile north-east of Highway 99 and Pentz Road. | 60 | Comment | ||
CHSC47991 | Lithospermum californicum | Vernon Oswald | 1986-4-18 | 1970 | Butte | Ponderosa Way between Cohasset and Hwy 32 0.6 mi sse of the Middle-East Branch of Mud Creek. On a roadcut. | 755 | Comment | ||
CHSC48165 | Centromadia pungens subsp. septentrionalis | Vernon Oswald | 1983-6-28 | 785 | Butte | Graylodge Waterfowl Management Area in Parking Lot 17. | Comment | |||
CHSC48288 | Bassia hyssopifolia | Vernon Oswald | 1983-6-28 | 780 | Butte | Graylodge Waterfowl Management Area near Parking Lot 16. | Comment | |||
CHSC48291 | Dysphania ambrosioides | Vernon Oswald | 1983-7-25 | 913 | Butte | River Road at the washout w of Chico. | Comment | |||
CHSC48490 | Monardella odoratissima subsp. pallida | Vernon Oswald | 1983-7-6 | 817 | Butte | Beside Humboldt Rd. (to Butte Meadows) 3.3 mi n-e of its jct. with Calif. Hwy. 32. | 1432 | Comment | ||
CHSC48536 | Lupinus obtusilobus | Vernon Oswald; Lowell Ahart | 1987-7-1 | 3069 | Butte | Humbug Rd. 0.3 mi w of Butte Creek, ca. 2 mi (air) ese of Jonesville. | 1755 | Comment | ||
CHSC48554 | Carex rossii | L. P. Janeway; R. A. Schlising | 1988-7-1 | 2909 | Butte | On the NE-facing flank of Snow Mtn and above Summit Lake. | 2011 | Comment | ||
CHSC48557 | Carex rossii | L. P. Janeway; R. A. Schlising, B. Castro | 1988-7-30 | 3137 | Butte | The ridge SE from Snow Mtn. N edge of ridgetop. | 2103 | Comment | ||
CHSC48583 | Trifolium monanthum subsp. monanthum | Vernon Oswald | 1984-7-2 | 1342 | Butte | Humbug Rd. 1.2 mi s-w of Humbug Summit. | 1877 | Comment | ||
CHSC48638 | Oenothera elata subsp. hirsutissima | Vernon Oswald | 1987-6-12 | 2993 | Butte | East side of Sacramento River just n of Golden State Island (perhaps technically in Glenn County because of shifting channel). Along the river. | 33 | Comment | ||
CHSC48682 | Actaea rubra | Vernon Oswald; Lowell Ahart | 1987-7-1 | 3080 | Butte | Cluster of 3 snow lakes ca. 3 mi (air) s of Humbug Summit, 0.5 mi w of the Butte-Plumas county line, ca. 5.5 mi (air) se of Jonesville. At the intlet of the large lake. | 1935 | Comment | ||
CHSC48861 | Potentilla glandulosa subsp. ashlandica | Vernon Oswald | 1987-6-9 | 2967 | Butte | Near the headwaters of Scotts John Creek, 3.3 mi n of the connector road between Humboldt and Humbug roads, ca. 4 mi ne of Jonesville. | 1926 | Comment | ||
CHSC48916 | Sorbus scopulina | Vernon Oswald | 1985-8-4 | 1921 | Butte | Humboldt Rd. at Butte Creek Bridge s of Cherry Hill. On the bank of the creek. | 1432 | Comment | ||
CHSC492 | Lepidium chalepense | V. Holt | 1946-4-20 | Butte | Chico, roadside. | 45 | Comment | |||
CHSC49473 | Allium campanulatum | Vernon Oswald | 1983-6-22 | 746 | Butte | On the s side of Humboldt Rd. (to Butte Meadows) 3.3 mi n-e of Calif. Hwy 32. | 1386 | Comment | ||
CHSC49495 | Agrostis exarata | Vernon Oswald | 1987-5-18 | 2905 | Butte | Butte Creek Reserve on the north side of Butte Creek e of Hwy 99. | 68 | Comment | ||
CHSC49504 | Alopecurus aequalis | Vernon Oswald; Lowell Ahart | 1987-7-1 | 3060 | Butte | Lily Pond' located ca. 0.6 mi (air) w of Butte Creek House and 0.25 mi s of Humbug Rd., ca. 2.75 mi (air) se of Jonesville. | 1813 | Comment | ||
CHSC49507 | Anthoxanthum odoratum | V. Oswald; L. Ahart | 1988-6-17 | 3402 | Butte | Pinkard Creek ca. 1.5 mi n of Lost Creek Reservoir. | 1066 | Comment | ||
CHSC49528 | Cinna latifolia | Vernon Oswald; Lowell Ahart | 1987-8-5 | 3192 | Butte | Scotts John Creek 1.3 mi n of the road connecting Humboldt and Humbug roads. On the edge of the creek. | 1813 | Comment | ||
CHSC49543 | Festuca arundinacea | Vernon Oswald | 1988-6-2 | 3352 | Butte | Humboldt Rd. 1.3 mi ne of Lomo. Along this section of road. | 1316 | Comment | ||
CHSC49551 | Glyceria elata | Vernon Oswald | 1987-6-8 | 2958 | Butte | Butte Creek Reserve on the se side of the creek, ne of Hwy 99. | 67 | Comment | ||
CHSC49626 | Juncus tenuis | Vernon Oswald | 1987-5-12 | 2390 | Butte | Butte Creek Reserve on the s side of Butte Creek, n of the Skyway, between Crouch Ditch dam and the double set of transmission lines. Near a dredger pond. | 80 | Comment | ||
CHSC50026 | Rorippa curvisiliqua var. occidentalis | Lowell Ahart | 1990-4-15 | 6451 | Butte | Below the high water line of Lake Oroville, east of the Enterprise Boat Launch Area, about 1/8 mile north-west of the Enterprise Bridge across Lake Oroville. | 289 | Comment | ||
CHSC50042 | Trifolium microcephalum | Lowell Ahart | 1990-4-15 | 6457 | Butte | Below the high water line of Lake Oroville, east of the Enterprise Boat Launch Area, about 1/8 mile north-west of the Enterprise Bridge across Lake Oroville. | 289 | Comment | ||
CHSC50106 | Githopsis pulchella subsp. campestris | Vernon Oswald | 1990-4-24 | 4170 | Butte | Lime Saddle Recreation Area on the West Branch of Lake Oroville, ca. 0.2 mi northeast of Nelson Bar Launch, ca. 0.2 mi east of Lime Saddle Powerhouse. | 292 | Comment | ||
CHSC50342 | Comandra umbellata subsp. californica | Vernon Oswald; Lowell Ahart | 1990-5-29 | 4261 | Butte | Northwest side of Humboldt Rd (to Butte Meadows), ca. 1.8 miles northeast of Lomo. | 1380 | Comment | ||
CHSC50408 | Acmispon grandiflorus var. macranthus | Vernon Oswald; Lowell Ahart | 1990-6-27 | 4324 | Butte | Jordan Creek-Marble Creek Rd (23N60) near Spoon Ravine, east side of Oro-Quincy Hwy, ca. 0.5 mi (air) north-northeast of Junction House (site). | 1097 | Comment | ||
CHSC50424 | Pectiantia breweri | Vernon Oswald; Lowell Ahart | 1990-6-20 | 4302 | Butte | Headwaters of Philbrook Creek, ca. 0.25 mi west of the Butte-Plumas county line, between Philbrook Reservoir and Carr Mine. | 1889 | Comment | ||
CHSC50427 | Ulmus carpinifolia | Vernon Oswald; Mary Bailey | 1990-6-13 | 4292 | Butte | Durham Mutual Ditch north of Hwy 99, on the south side of Butte Creek, south of Chico. The location is about 0.5 mi southeast of the former USDA Plant Introduction Station. | 67 | Comment | ||
CHSC50545 | Eremogone congesta var. congesta | Vernon Oswald; Lowell Ahart | 1990-6-20 | 4300 | Butte | High Lakes Rd, 0.2 mi north of its junction with Philbrook Rd, just west of Philbrook Reservoir. | 1706 | Comment | ||
CHSC50706 | Poa secunda subsp. secunda | Lowell Ahart | 1990-4-28 | 6471 | Butte | On the banks on the south side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville. | 39 | Comment | ||
CHSC50792 | Erigeron petrophilus var. sierrensis | Vernon Oswald; Lowell Ahart | 1990-7-31 | 4414 | Butte | Jeep Trail between Concow Rd and Rim Rd, ca. 2 mi northeast of Concow. | 902 | Comment | ||
CHSC50992 | Nemacladus interior | Lowell Ahart | 1990-7-15 | 6567 | Butte | Lake Oroville, east of the Enterprise Boat Launch Area, about 1/4 mile north-west of the Enterprise Bridge across Lake Oroville. | 243 | Comment | ||
CHSC51004 | Epilobium ciliatum subsp. ciliatum | Lowell Ahart | 1990-7-15 | 6562 | Butte | Along a small stream, below the high water line of Lake Oroville, east of the Enterprise Boat Launch Area, about 1/4 mile north-west of the Enterprise Bridge across Lake Oroville. | 243 | Comment | ||
CHSC51007 | Ludwigia palustris | Lowell Ahart | 1990-7-15 | 6565 | Butte | Along a small stream, below the high water line of Lake Oroville, east of the Enterprise Boat Launch Area, about 1/4 mile north-west of the Enterprise Bridge across Lake Oroville. | 243 | Comment | ||
CHSC51043 | Stephanomeria exigua subsp. macrocarpa | Vernon Oswald | 1983-10-2 | 1049 | Butte | Upper Bidwell Park, Chico, on the north rim about half way between the heads of the intermittent streams which flow into Sycamore Creek. | 347 | Comment | ||
CHSC51051 | Athysanus pusillus | Pauleen Broyles | 1987-3-24 | 997 | Butte | The Nature Conservancy Vina Plains Preserve, Wurlitzer addition. Bank along Pine Creek just S of its confluence of Singer Creek. | Comment | |||
CHSC51108 | Polygonum bidwelliae | Gerald A. Winter | 1989-4-15 | 17 | Butte | Ca. 5 yds s of Humboldt road, .5 mi e of Bruce Road between the 8th and 9th telephone pole, 33 yds from the latter, e Chico. | 76 | Comment | ||
CHSC51351 | Symphyotrichum chilense | Vernon H. Oswald | 1990-10-4 | 4455 | Butte | Rancho Llano Seco. Ord Ferry Rd, ca 1 mile southeast of Ord Ferry Bridge. Field between the road and the Sacramento River | 30 | Comment | ||
CHSC51864 | Porterella carnosula | L. P. Janeway; R. A. Schlising | 1988-7-16 | 3034 | Butte | Vernal pool next to Humbug Summit Rd ca 0.8 mi W of Butte Creek House. | 1805 | Comment | ||
CHSC51867 | Drosera rotundifolia | L. P. Janeway | 1987-6-27 | 2364 | Butte | Large mdw on E slope of Bald Mtn along the Concow ... Field redacted by CHSC, contact the data manager for more information | 1706 | Comment | ||
CHSC51871 | Pyrola picta | L. P. Janeway | 1987-6-26 | 2299 | Butte | At Rag Dump. | 1173 | Comment | ||
CHSC51908 | Rhamnus tomentella subsp. tomentella | Sally A. Carter | 1988-4-24 | Butte | South side of Little Butte Cr, ca 8.8 mi ESE of Chico, ca 15 ft W of Honey Run Rd. | 160 | Comment | |||
CHSC51924 | Erythranthe glaucescens | S. B. Collom | 1988-4-25 | 11 | Butte | Chico: 100 yds E from 5th Ave bridge in Lindo Channel, on N side. | Comment | |||
CHSC51927 | Pedicularis attollens | L. P. Janeway | 1988-7-29 | 3123 | Butte | Mdw near Humbug Summit Rd 1.5 mi NE of the Snag Lake dam. | 1767 | Comment | ||
CHSC51993 | Hydrocotyle umbellata | B. Castro | 1987-9-22 | 250 | Butte | S side of Pentz Rd ca 2.2 mi e of its jcn with Clark Rd. | 115 | Comment | ||
CHSC52048 | Monardella sheltonii | L. P. Janeway | 1988-6-29 | 2908 | Butte | Along the road to The Lime Saddle, 0.2 mi from the Pentz- Magalia Hwy. | 320 | Comment | ||
CHSC52094 | Clarkia purpurea | R. C. Kirkpatrick | 1972-4-25 | 39 | Butte | Found ca. 100 yds. se of Horseshoe Lake and ca. 50 yds sw of the skeet shooting range. | 152 | Comment | ||
CHSC52097 | Plantago coronopus | Paul B. McKim | 1979-4-21 | 10 | Butte | Ca. 11 mi n of Chico on Hwy. 99. | 76 | Comment | ||
CHSC52103 | Gilia capitata subsp. pedemontana | Steven Triano | 1987-4-6 | 29 | Butte | Ca. 6 ft n of Honey Run Rd. ca. 3.0 mi e of the Skyway in se Chico. | 79 | Comment | ||
CHSC52110 | Navarretia pubescens | D. H. Ikeda | 1980-5-26 | 388 | Butte | 1.4 mi from junction of Lunt Rd. and Nelson-Bar Rd. | Comment | |||
CHSC52147 | Veratrum californicum var. californicum | L. P. Janeway | 1988-7-2 | 2963 | Butte | Near rd to French cr 0.9 mi S of Coyote Gap. | 1188 | Comment | ||
CHSC52181 | Ficus carica | Pauleen Broyles | 1987-5-21 | 1049 | Butte | Along the banks of Pine Creek. | Comment | |||
CHSC52198 | Salvia sonomensis | L. P. Janeway | 1988-5-19 | 2670 | Butte | Along Cohasset Rd near the Anderson Mill site; near the county line. | 1133 | Comment | ||
CHSC523 | Lepidium nitidum | V. Holt | 1935-3-25 | Butte | Pleasant Valley. | 60 | Comment | |||
CHSC52359 | Carex vesicaria | L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles | 1987-7-19 | 2512 | Butte | Southernmost pond on the slopes on south side of Coon Hollow. On rocky bed of nearby vernal pool. | 1767 | Comment | ||
CHSC52394 | Githopsis pulchella subsp. campestris | L. P. Janeway | 1988-5-29 | 2711 | Butte | Forest Ranch; above Schott Rd 1.6 mi SE of hwy 32. Cyn of Little Chico Cr. | 762 | Comment | ||
CHSC52402 | Phacelia egena | Stacy Scott | 1981-4-14 | Butte | 1 km E of hwy 32 and Santos Way intersection on Santos Way, ca 11 km NNE of Chico. | Comment | ||||
CHSC52405 | Umbellularia californica | M. P. Howe | 1984-4-20 | 14 | Butte | Doe Mill Summit. | 579 | Comment | ||
CHSC52674 | Aconitum columbianum var. columbianum | Kirsten Tarp | 1983-8-27 | 359 | Butte | N part of county, n of Philbrook Reservoir at Coon Hollow. | 1706 | Comment | ||
CHSC52677 | Aconitum columbianum var. columbianum | Kirsten Tarp | 1983-8-5 | 323 | Butte | Ca. 1.0 mi sw of Jonesville at Colby Creek, near stream. | 1487 | Comment | ||
CHSC52710 | Luzula cascadensis | L. P. Janeway | 1988-6-25 | 2868 | Butte | Near Coon Creek and near Bull Hill Road 1.0 mi from Skyway. On gravel bar along small creek (Coon Cr). | 1554 | Comment | ||
CHSC52817 | Delphinium variegatum | J. D. Jokerst | 1981-5-10 | 1307 | Butte | Ca 1/2-3/4 mi S of the Skyway along w side of Hwy 99. | Comment | |||
CHSC52879 | Carex subfusca | L. P. Janeway | 1987-7-4 | 2428 A | Butte | Near seepy area along road to Jones Mdw 9.6 mi from Inskip. NW-facing slopes above Last Chance Cr. | 1676 | Comment | ||
CHSC52910 | Carex integra | L. P. Janeway | 1987-7-5 | 2459 | Butte | Meadow near Dresser Camp, 3.0 mi N of Jones Meadow along road to Philbrook Reservoir. | 1889 | Comment | ||
CHSC52947 | Delphinium variegatum subsp. variegatum | B. Castro | 1982-4-9 | 9 | Butte | On roadcut on s side of Hwy 70, ca. 5 mi from jct of Hwys 70 and 149, ca. 9 mi ne of Oroville. | 146 | Comment | ||
CHSC53298 | Delphinium variegatum | R. J. Goedl | 1976-4-20 | 1 | Butte | Ca. 6.4 mi se of Chico on Skyway, 25 yds s of Highway. Field. | 213 | Comment | ||
CHSC54003 | Descurainia sophia | Vernon H. Oswald | 1991-4-8 | 4487 | Butte | Hwy 99, 0.3 mi south of Meridian Rd, north of Chico. On the east side of the road. | 54 | Comment | ||
CHSC54010 | Limnanthes floccosa subsp. californica | Vernon H. Oswald | 1991-3-30 | 4476 | Butte | Hwy 149, 0.9 mi northwest of Hwy 70 at Wicks Corner, ca. 7 mi northwest of Oroville. In drainage on top of road cut on the south side of the highway. | 80 | Comment | ||
CHSC54194 | Juncus patens | Vernon H. Oswald; Lowell Ahart | 1991-5-31 | 4638 | Butte | Dan Beebe Trail, Lake Oroville State Recreation Area, on the south side of Thermalito Diversion Pool and on the north side of Oroville Dam Blvd East, between the 4 and 5 mile posts (ca. 4.5 miles). Along a drainage crossing the trail. | 85 | Comment | ||
CHSC54303 | Scutellaria tuberosa | Vernon H. Oswald | 1991-6-3 | 4639 | Butte | Trail along Butte Creek upstream from the bridge on Doe Mill Rd (Ponderosa Way), ca. 3 mi (air) north-northeast of De Sabla. | 621 | Comment | ||
CHSC54310 | Erythranthe pulsiferae | Vernon H. Oswald; Lowell Ahart | 1991-6-5 | 4642 | Butte | Dirt road to Minnie-Ha-Ha Mine located on Big Chico Creek, on the west side of Hwy 32 ca. 1.5 miles (air) northwest of Platt Mtn Lookout, between Forest Ranch and Lomo. | 792 | Comment | ||
CHSC54344 | Myosurus minimus subsp. apus | Lowell Ahart | 1991-5-20 | 6656 | Butte | On the north side of Rutherford Road, Gray Lodge Waterfowl Management Area, about 1/4 mile west of Pennington Road, about 10 miles south-west of Gridley. | 19 | Comment | ||
CHSC54347 | Galium aparine | Lowell Ahart | 1991-4-19 | 6646 | Butte | On the west side of North Honcut Creek, Peter Ahart Ranch, about 1 1/2 miles north and 2 and 3/4 miles east of Honcut, about 12 miles south-east of Oroville. | 45 | Comment | ||
CHSC54381 | Vulpia myuros var. hirsuta | M. Bailey | 1991-3-15 | 554 | Butte | Butte College campus. On top and across the e rim of hill se of the Fire Training Facility. | 114 | Comment | ||
CHSC547 | Sisymbrium officinale | R. Massey | 1931-5-25 | Butte | CSC Campus. | 57 | Comment | |||
CHSC55495 | Trifolium depauperatum var. depauperatum | Dan Morgan | 1990-4-21 | 15 | Butte | Indian Springs Rd., .3 mi W of Neal Rd. Paradise. | 243 | Comment | ||
CHSC55507 | Limnanthes floccosa subsp. californica | Pat Kelly | 1991-3-31 | Butte | Arroyo Chico.' On the north side of the southern branch of Sycamore Creek opposite the mouth of the Diversion Channel. | 74 | Comment | |||
CHSC56 | Pentagramma triangularis | V. Holt | 1934-4-1 | Butte | Fern Banks. | 121 | Comment | |||
CHSC56557 | Clarkia purpurea subsp. viminea | L. P. Janeway | 1991-6-1 | 3981 | Butte | Road-shoulder/top-of-fill of Dark Canyon Road 1.0 mi south of Big Bend Road/Parkhill. | 512 | Comment | ||
CHSC56638 | Poa annua | J. Boze | 1982-5-6 | 423 | Butte | In backyard garden area. End of Michal Way, ca 1.5 mi east of Hwy 99 off of Eaton Road. | Comment | |||
CHSC56762 | Claytonia rubra | J. Monelo | 1990-4-16 | 10 | Butte | Butte Meadows - Humboldt Rd ca 1.9 mi n of Hwy 32 facing rock outcropping ca 100 ft nw of Humboldt Rd. | 1341 | Comment | ||
CHSC56765 | Delphinium gracilentum | Kirsten Tarp | 1982-6-6 | 184 | Butte | Near Flea Valley. | Comment | |||
CHSC57133 | Lewisia triphylla | L. P. Janeway; R. A. Schlising | 1988-7-1 | 2911 | Butte | On the northeast-facing flank of Snow Mountain and above Summit Lake. | 2011 | Comment | ||
CHSC57164 | Achnatherum lemmonii | J. D. Jokerst | 1980-4-18 | Butte | Edge of Nimshew Road, 1.0 mi south of town of Nimshew. | Comment | ||||
CHSC57368 | Sedum spathulifolium | Rebecca Hill | 1990-4-17 | 16 | Butte | Vic. Covered Bridge S bank of Butte Ck., ca. 7 mi e of Chico. | 121 | Comment | ||
CHSC57808 | Trifolium albopurpureum var. albopurpureum | Vernon H. Oswald; Lowell Ahart | 1992-4-8 | 4894 | Butte | Ravine NW of the spillway launch ramp at Oroville Dam. | 289 | Comment | ||
CHSC58264 | Cuscuta pentagona | Lowell Ahart | 1992-5-23 | 6772 | Butte | North side of Biggs Princeton Road, about 2 miles west of Biggs. | 30 | Comment | ||
CHSC58267 | Lupinus microcarpus var. densiflorus | Lowell Ahart | 1992-5-9 | 6762 | Butte | On the north side of the dirt road, on the north side of Thermalito Diversion Pool, Lake Oroville Recreation Area, about 2 (air) miles north of Oroville. | 76 | Comment | ||
CHSC58286 | Gastridium phleoides | Lowell Ahart | 1992-5-9 | 6755 | Butte | Along a dirt road, near homestead, on the north side of the Thermalito Diversion Pool, Lake Oroville Recreation Area, about 1 1/2 miles west of Oroville Dam. | 76 | Comment | ||
CHSC588 | Arctostaphylos patula subsp. patula | L. Stone | 1930-4-6 | Butte | Between Butte Meadows and Jonesville. | 1280 | Comment | |||
CHSC58894 | Rorippa palustris var. occidentalis | Lowell Ahart | 1992-4-7 | 6745 | Butte | On the bottom and sides of irrigation ditches, on the south side of the Biggs Princeton Road, about 3 miles west of Biggs. | 30 | Comment | ||
CHSC58897 | Heterocodon rariflorum | Lowell Ahart | 1992-7-27 | 6865 | Butte | Growing along the edge of Wildcat Creek, about 2 miles north-west of Four Trees, about 2 miles west of the Oroville-Quincy Highway, about 2 miles north-east of Coyote Gap. | 1219 | Comment | ||
CHSC58918 | Phacelia procera | Lowell Ahart | 1992-7-29 | 6879 | Butte | Around large rocks, near cliffs, about 1 mile north-east of the Carr Mine, about 3/4 mile north-west of Lotts Lake. | 1798 | Comment | ||
CHSC59011 | Cyperus squarrosus | Lowell Ahart | 1992-7-21 | 6811 | Butte | On the sides of a snow lake, on the south side of Coon Hollow, about 2 (air) miles north-east of Philbrook Reservoir. | 1737 | Comment | ||
CHSC59026 | Luzula cascadensis | Lowell Ahart | 1992-7-29 | 6895 | Butte | In a small meadow, north of a small stream, at the end of a logging road, about 1/2 (air) mile north of Philbrook Road, about 1 (air) mile northwest of Philbrook Reservoir. | 1676 | Comment | ||
CHSC59045 | Deschampsia elongata | Lowell Ahart | 1992-7-21 | 6808 | Butte | On the high sides of a snow lake, on the south side of Coon Hollow, about 2 (air) miles north-east of Philbrook Reservoir. | 1737 | Comment | ||
CHSC5936 | Convolvulus arvensis | M. MacArthur | 1968-6-17 | 192 | Butte | Chico State College campus. SE side PSA bld., near wall. | 60 | Comment | ||
CHSC5948 | Acer negundo var. californicum | M. MacArthur | 1968-6-18 | 206 | Butte | SE side of Big Chico Creek, ca. 30 ft. N of Dining Hall, Chico State College campus. | 60 | Comment | ||
CHSC6006 | Ulmus | M. MacArthur | 1968-6-19 | 268 | Butte | Park NE of PSA bld., Chico State College. | 60 | Comment | ||
CHSC6021 | Sambucus mexicana | M. MacArthur | 1968-6-19 | 242 | Butte | NW end of bridge to PSA bld., Chico State College. | 60 | Comment | ||
CHSC6048 | Ulmus fulva | M. MacArthur | 1968-6-19 | 231 | Butte | SE edge of Big Chico Creek near LS bld., Chico State College. | 60 | Comment | ||
CHSC60607 | Hoita macrostachya | L. P. Janeway | 1992-6-13 | 4234 | Butte | Along Piute Drive, ca. 1/4 mi east of Dark Canyon Road and ca 1/2 mi south of Parkhill and Big Bend Road. | 594 | Comment | ||
CHSC60643 | Isoetes orcuttii | Vernon H. Oswald | 1993-4-15 | 5271 | Butte | Upper Bidwell Park, Chico, in the vernal pool located at the SE corner of the fenced enclosure along the north boundary, somewhat E of the junction of Wildwood Ave. and Upper Park Rd. | 85 | Comment | ||
CHSC60973 | Nemacladus capillaris | Lowell Ahart | 1993-6-20 | 6996 | Butte | Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. | 1158 | Comment | ||
CHSC60995 | Lythrum tribracteatum | Lowell Ahart | 1993-5-15 | 6938 | Butte | On the north side of Biggs Princeton Road, about 2 miles west of Biggs. | 30 | Comment | ||
CHSC61004 | Polygonum parryi | Lowell Ahart | 1993-6-20 | 6985 | Butte | Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. | 1158 | Comment | ||
CHSC61007 | Galium aparine | Lowell Ahart | 1993-6-20 | 6988 | Butte | Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. | 1158 | Comment | ||
CHSC612 | Euphorbia crenulata | I. Huffman | 1930-5-20 | Butte | Paradise. | 548 | Comment | |||
CHSC61294 | Centaurea jacea | Lowell Ahart | 1993-8-8 | 7154 | Butte | On the west side of La Porte Road, about 2 miles south-west of Clipper Mills. | 1066 | Comment | ||
CHSC61297 | Hemizonella minima | Lowell Ahart | 1993-7-29 | 7114 | Butte | About 2 1/2 miles north-east of Bald Mountain, about 6 1/2 (air) miles north-east of Stirling City. | 1584 | Comment | ||
CHSC61343 | Eleocharis bella | Lowell Ahart | 1993-7-13 | 7065 | Butte | Bottom of a deep wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | 36 | Comment | ||
CHSC61504 | Erythranthe bicolor | Lowell Ahart | 1993-6-20 | 6993 | Butte | Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. | 1158 | Comment | ||
CHSC61507 | Viola sheltonii | Lowell Ahart | 1993-6-20 | 6991 | Butte | Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. | 1158 | Comment | ||
CHSC61528 | Achnatherum occidentale subsp. californicum | Lowell Ahart | 1993-6-26 | 7019 | Butte | On the east side of the dirt road, Mooreville Ridge, about 1 mile west of the Lost Creek Reservoir. | 1188 | Comment | ||
CHSC61543 | Melica geyeri | Lowell Ahart | 1993-6-26 | 7031 | Butte | Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. | 1158 | Comment | ||
CHSC61551 | Elymus elymoides subsp. californicus | Lowell Ahart | 1993-6-20 | 7005 | Butte | Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. | 1158 | Comment | ||
CHSC61626 | Ageratina occidentalis | Lowell Ahart | 1993-9-8 | 7167 | Butte | On the top of the ridge, about 1/2 mile east of Snow Mountain. | 2103 | Comment | ||
CHSC61642 | Epilobium obcordatum | Lowell Ahart | 1993-9-8 | 7164 | Butte | On the north side of the ridge, about 1/2 mile easta of Snow Mountain. | 2103 | Comment | ||
CHSC62478 | Chorizanthe polygonoides | B. Castro | 1987-5-21 | 117 | Butte | Ca 9 mi E of Chico via Hwy 32 and ca 2 mi E on Altatina Drive. On lava outcrop in bed of ephermeral drainage between two S-trending ridges, in opening in chaparral. | 457 | Comment | ||
CHSC62559 | Monardella breweri subsp. lanceolata | L. P. Janeway | 1993-6-15 | 4388 | Butte | Plumas National Forest. Southwest side of Ponderosa Dam on South Fork Feather River. Bank opposite the Diversion Building, ca 50 ft south of the dam. | 298 | Comment | ||
CHSC62776 | Leptosiphon parviflorus | L. P. Janeway | 1993-5-2 | 4340 | Butte | South of Serpentine Point and above Hwy 70. | 518 | Comment | ||
CHSC63707 | Glinus lotoides | Lowell Ahart | 1994-10-8 | 7554 | Butte | On the bottom of a large drying pond, on the south side of the shooting area, about 1 1/2 miles south of the Oroville Airport, south-west of Oroville. | 45 | Comment | ||
CHSC63800 | Lomatium dasycarpum subsp. tomentosum | Gerald A. Winter | 1989-4-15 | 10 | Butte | On n facing slope on s side of Big Chico Creek, ca. 100 yds e of diversion dam but before salmon hole. | 76 | Comment | ||
CHSC63813 | Lupinus polyphyllus var. burkei | S. C. Morey | 1983-7-23 | 590 | Butte | Cherry Hill Meadow. On n side of Humboldt Rd., ca. 3.2 mi e of Butte Meadows. | 1414 | Comment | ||
CHSC64003 | Physocarpus capitatus | B. Castro | 1987-9-12 | 218 | Butte | At N edge of Butte Ck ca 1.1 mi S of the Ponderosa Way bridge, ca 1 mi S on the Butte Creek Trail, at base of rock slide. | 585 | Comment | ||
CHSC64076 | Paulownia tomentosa | B. Castro | 1989-4-11 | 308 | Butte | On corner of 7th and Flume Streets at the edge of downtown Chico. | Comment | |||
CHSC64224 | Pedicularis attollens | S. C. Morey | 1983-7-23 | 583 | Butte | Cherry Hill Meadow. On n side of Humboldt Rd., ca. 3.2 mi e of Butte Meadows. | 430 | Comment | ||
CHSC65189 | Setaria gracilis | Lowell Ahart | 1995-8-19 | 7615 | Butte | East side of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 2 3/4 miles east of Honcut, about 12 miles south-east of Oroville. | 36 | Comment | ||
CHSC65193 | Soliva sessilis | Lowell Ahart | 1995-5-30 | 7575 | Butte | Along the edge of the dirt road, about 1/8 mile north of Cherokee Road, North Table Mountain, about 7 miles north of Oroville. | 335 | Comment | ||
CHSC65328 | Helminthotheca echioides | Lowell Ahart | 1995-10-4 | 7677 | Butte | In a rice field, Peter Ahart Ranch, about 2 miles north and 1/4 mile east of Honcut, about 12 miles south of Oroville. | 36 | Comment | ||
CHSC65431 | Rubus pensilvanicus | Vernon Oswald | 1987-4-16 | 2330 | Butte | Butte Creek Reserve on the n side of Butte Creek e of the Skyway. | 74 | Comment | ||
CHSC65611 | Elymus glaucus subsp. jepsonii | L. P. Janeway | 1995-7-27 | 4878 | Butte | Top of Jackson Ranch Ridge, along Road 21N25Y ca 0.6 mi east of the western end of the ridge. | 1143 | Comment | ||
CHSC65680 | Acer negundo var. californicum | Vernon H. Oswald | 1996-3-22 | 7252 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. Sanctuary 1, SW corner of Tract 2, on the edge of a branch of Angel Slough. | 30 | Comment | ||
CHSC65775 | Rorippa curvisiliqua var. occidentalis | Vernon H. Oswald | 1996-4-10 | 7352 | Butte | Sacramento Valley. Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the levee between Tract 10.1 and Tract 10.2 (seasonal marshes), Sanctuary 1. | 32 | Comment | ||
CHSC65989 | Lepidium didymum | Vernon H. Oswald | 1996-5-9 | 7548 | Butte | Sacramento Valley. Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the levee at the SW corner of the S paddock of Tract 7, Sanctuary II. | 32 | Comment | ||
CHSC65993 | Trifolium bifidum var. decipiens | Vernon H. Oswald | 1996-5-9 | 7543 | Butte | Sacramento National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service Parcel between 7 Mile Lake and the Sacramento River. Sacramento Valley. In the S paddock of Tract 7, Sanctuary II (formerly irrigated pasture). | 32 | Comment | ||
CHSC66083 | Rosa californica | Vernon H. Oswald | 1996-5-22 | 7628 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. Between the farm road and the slough at the SE corner of the Riparian Sanctuary. | 28 | Comment | ||
CHSC66158 | Planodes virginica | Vernon H. Oswald; Lowell Ahart | 1996-5-27 | 7655 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. Bed of marsh at the S end of Tract 2, Sanctuary II. | 33 | Comment | ||
CHSC66162 | Geranium dissectum | Vernon H. Oswald; Lowell Ahart | 1996-5-27 | 761 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. Locally abundant on the edge of a marshy area on the S side of the levee road at the SW corner of Tract 3.4, Sanctuary II. | 32 | Comment | ||
CHSC66170 | Juncus oxymeris | Vernon H. Oswald; Lowell Ahart | 1996-5-27 | 7659 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. In a marshy area on the S side of the levee road at the SW cor-ner of Tract 3.4, Sanctuary II. | 32 | Comment | ||
CHSC66354 | Amaranthus albus | Vernon H. Oswald | 1996-6-20 | 7823 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River (S end of Tract 2, Sanctuary II). | 33 | Comment | ||
CHSC66357 | Elatine chilensis | Vernon H. Oswald | 1996-6-20 | 7835 | Butte | Sacramento National Wildlife Refuge, Llano Seco Unit, U.S. Fish and Wildlife Service Parcel between 7 Mile Lane and the Sacramento River. | 32 | Comment | ||
CHSC66434 | Hirschfeldia incana | Vernon H. Oswald; Lowell Ahart | 1996-6-10 | 7735 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the bank of the Sacramento River at the N end of the Riparian Sanctuary. | 28 | Comment | ||
CHSC66437 | Dysphania pumilio | Vernon H. Oswald; Lowell Ahart | 1996-6-10 | 7738 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. Scattered plants on the riprapped bank of the Sacramento River at the N end of the Riparian Sanctuary. | 28 | Comment | ||
CHSC66456 | Juncus effusus subsp. pacificus | Vernon H. Oswald; Lowell Ahart | 1996-6-10 | 7731 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the riprapped bank of the Sacramento River at the N end of the Riparian Sanctuary | 28 | Comment | ||
CHSC66463 | Paspalum dilatatum | Vernon H. Oswald; Lowell Ahart | 1996-6-10 | 7747 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the bank of the Sacramento River at the N end of the Riparian Sanctuary. | 28 | Comment | ||
CHSC6659 | Avena barbata | Marilyn Lee | 1968-3-15 | 121 | Butte | East side of Cohasset Road, 100 yards north of North entrance to Chico Airport, 6 miles north of C. S. C. | Comment | |||
CHSC6667 | Briza minor | Marilyn Lee | 1968-4-19 | 126 | Butte | West side of Cherokee Road, ca 2 miles S. of Cherokee and 100 yards S. E. of cemetary, Table Mt. | Comment | |||
CHSC66679 | Lindernia dubia var. anagallidea | Vernon H. Oswald; Lowell Ahart | 1996-7-22 | 8083 | Butte | U.S. Fish and Wildlife service parcel between 7 Mile Lane and the Sacramento River. Sacramento River National Wildlife Refuge. Llano Seco Unit. | 30 | Comment | ||
CHSC66685 | Najas gracillima | Vernon H. Oswald; Lowell Ahart | 1996-7-22 | 8093 | Butte | Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. In shallow water on the S side of Tract 3.1, Sanctuary II. | 32 | Comment | ||
CHSC66962 | Navarretia leucocephala subsp. leucocephala | James D. Jokerst; Chuck Ricard | 1993-4-12 | 3948 | Butte | Vernal pool preserve S and adjacent to Table Mtn. Municipal Golf Course, W and adjacent to Oroville Municipal Airport. | 53 | Comment | ||
CHSC66970 | Juncus leiospermus var. ahartii | James D. Jokerst; Chuck Ricard | 1993-4-12 | 3947 | Butte | Vernal pool preserve S and adjacent to Table Mtn. Municipal Golf Course, W and adjacent to Oroville Municipal Airport. | 53 | Comment | ||
CHSC67552 | Limnanthes floccosa subsp. californica | James D. Jokerst; Greg Sutter | 1991-3-26 | 3224 | Butte | Rancho Arroyo, NE Chico. | Comment | |||
CHSC67615 | Juncus triformis | James D. Jokerst; M. S. Taylor, L. Ahart | 1984-4-6 | 1964 | Butte | Just N of Kunkle Reservoir, just SW of Lago Vista Wy., in south Paradise. | 457 | Comment | ||
CHSC67933 | Arctostaphylos manzanita | James D. Jokerst; M. S. Taylor, L. Ahart | 1983-1-17 | 1684 | Butte | Top of N. Table Mtn. at its NW corner. Township/Range 'center W edge Sect. 32'. | Comment | |||
CHSC68382 | Cyperus eragrostis | L. P. Janeway | 1988-5-29 | 2706 | Butte | Low in canyon of Little Chico Creek, about 2 mi south of Ten Mile House. | 228 | Comment | ||
CHSC68449 | Eleocharis suksdorfiana | L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles | 1987-7-19 | 2499 | Butte | Coon Hollow, 1.0 mi southeast of the Humbug Summit Road. Meadows on north side of the creek. | 1661 | Comment | ||
CHSC69042 | Heterocodon rariflorum | Lowell Ahart | 1997-8-1 | 7776 | Butte | Near some small streamlets of Little Kimshew Creek, in Snow Meadow, about 1/4 mile east of Table Mountain, about 8 miles (air) northeast of Stirling City. | 1524 | Comment | ||
CHSC69106 | Eucephalus breweri | Lowell Ahart | 1997-8-1 | 7787 | Butte | Near some small streamlets of Little Kemshew Creek, in Snow Meadow, about 1/4 mile east of Table Mountain, about 8 miles (air) northeast of Stirling City. | 1524 | Comment | ||
CHSC69427 | Eriogonum umbellatum var. ahartii | Lowel Ahart | 1997-8-19 | 7870 | Butte | On the south side of Lumpkin Ridge Road, about 1 1/2 miles east of Camp 18, about 8 miles (air) northeast of Feather Falls. | 1280 | Comment | ||
CHSC69731 | Isolepis setacea | Lowell Ahart | 1997-10-20 | 7929 | Butte | On sand bars, on the west side of the sharp bend in the South Fork of the Feather River, about 1/4 mile north of the bridge across the river, about 3/4 mile north of Golden Trout Crossing, 3 miles (air) northwest of Sly Creek Reservoir Dam. | 914 | Comment | ||
CHSC7043 | Rhus aromatica | Richard Juvenal | 2001-3-25 | 16 | Butte | Honey Run' road ca.3 miles e of 'Skyway' along Butte Creek. | Comment | |||
CHSC7061 | Salix lasiolepis | Lynn R Thomas | 1969-5-8 | 112 | Butte | Bidwell Ave., 0.15 mi e of Rose Ave. bridge, Chico. | 60 | Comment | ||
CHSC70838 | Prunus cerasifera | Vernon Oswald | 1998-4-12 | 8902 | Butte | Upper Bidwell Park (new addition), Pine Trail between the trailhead on Hwy. 32 opposite Santos Rd. (between Chico and Forest Ranch) and South Rim Trail. | 441 | Comment | ||
CHSC7087 | Calochortus monophyllus | F. Kimball | 1969-4-15 | 42 | Butte | 1.5 mi s of Skyway on Foster Rd. | 396 | Comment | ||
CHSC71105 | Juncus leiospermus var. leiospermus | Lowell Ahart | 1998-5-30 | 7960 | Butte | West side of a vernal pool, southwest of the lone oak tree, west of the cow chute along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 403 | Comment | ||
CHSC7113 | Montia parvifolia | S. Armantrout | 1969-5-6 | 5 | Butte | Hwy. 70, first rest stop in Feather River Canyon, across road up trail 2 mi, below water fall. Bear Creek. | Comment | |||
CHSC71178 | Trifolium subterraneum | Lowell Ahart | 1998-6-9 | 8004 | Butte | In the tracks of a dirt road, about 5/8 mile northwest of the lone oak tree, northwest of the cow chute along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 396 | Comment | ||
CHSC71196 | Carex feta | Lowell Ahart | 1998-6-9 | 7990 | Butte | Large seep, southwest of the lone oak tree, northwest of the cow chute along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 403 | Comment | ||
CHSC71269 | Panicum acuminatum var. acuminatum | Lowell Ahart | 1998-7-1 | 8019 | Butte | South margins of a stream, below or west of a large seep, west of the lone oak tree, west of the cow chute on the west side of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 396 | Comment | ||
CHSC71659 | Luzula parviflora | Vernon H. Oswald; Lowell Ahart | 1998-8-11 | 9469 | Butte | USFS 28N35 at a branch of Wildcat Creek ca. 1 mi north of Four Trees-Coyote Gap Rd. | 1396 | Comment | ||
CHSC72246 | Amaranthus albus | Lowell Ahart | 1998-9-11 | 8062 | Butte | About 1/2 mile northwest of the cattle chute on the west side of Cherokee Road, North Table Mountain, about 7 (air) miles north of Oroville. | 396 | Comment | ||
CHSC72888 | Pyracantha coccinea | Vernon H. Oswald | 1998-11-4 | 9690 | Butte | Butte Meadows Campground. Between northeastern-most campsite and Butte Creek. | 1325 | Comment | ||
CHSC74095 | Pycnanthemum californicum | B. Castro | 1998-7-28 | 813 | Butte | Sunset Hill Meadow. Ca 2 air mi W of Forbestown, ca 0.2 mi S of Sunset Hill fire lookout and 300 ft S of Forbestown Rd, at headwaters of New York Creek. At end of old dirt road at E edge of old homestead site. | 929 | Comment | ||
CHSC75996 | Dysphania botrys | Lowell Ahart; Vernon H. Oswald | 1999-8-13 | 8178 | Butte | Disturbed area along the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southwest of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. | 32 | Comment | ||
CHSC76415 | Bergia texana | Lowell Ahart | 1999-10-28 | 8308 | Butte | East side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles 9air) southwest of Chico. | 32 | Comment | ||
CHSC76429 | Eragrostis mexicana subsp. virescens | Lowell Ahart | 1999-10-28 | 8306 | Butte | On the west side of a pond, area along the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. | 32 | Comment | ||
CHSC76952 | Eschscholzia californica | Ida Ryan | 1893-4-1 | Butte | Rancho Chico. | Comment | ||||
CHSC76955 | Philadelphus lewisii | Ida Ryan | 1893-5-1 | Butte | Chico. | Comment | ||||
CHSC76968 | Calochortus luteus | Ida Ryan | 1893-5-1 | Butte | Humboldt Road. | Comment | ||||
CHSC77414 | Pinus sabiniana | Laura Bogni | 1997-3-25 | 6 | Butte | Magalia grove; west side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. | 701 | Comment | ||
CHSC77417 | Lomatium utriculatum | Laura Bogni | 1997-3-25 | 23 | Butte | Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. | 701 | Comment | ||
CHSC77440 | Ceanothus cuneatus var. cuneatus | Laura Bogni | 1997-3-25 | 7 | Butte | Magalia grove; west side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. | 701 | Comment | ||
CHSC77485 | Aesculus californica | Tim Stofer | 1997-4-9 | 1 | Butte | Located on the creek side, 100 ft. from the entrance of the South Rim Trail off South Park Dr. in upper Bidwell Park. | 76 | Comment | ||
CHSC77983 | Callitriche trochlearis | Lowell Ahart | 2000-5-10 | 8335 | Butte | On the bottom of a small moist (seepy) swale, about 100 yards south of a deep wash, 100 feet east of a dirt road, Peter Ahart ranch, about 1 3/4 miles north and 1 1/4 miles east of Honcut, about 12 miles (air) southeast of Oroville. | 36 | Comment | ||
CHSC77999 | Eleocharis macrostachya | Lowell Ahart | 2000-5-13 | 8339 | Butte | On the bottom of a small wash, south of the access road to the boat ramp at the Thermalito Afterbay, west of Larkin Road, about 1 1/4 miles south of the Oroville Airport, about 5 miles (air) southwest of Oroville. | 42 | Comment | ||
CHSC78115 | Pilularia americana | Lowell Ahart | 2000-5-21 | 8378 | Butte | Slickens from the Cherokee mine, on the east side of Clark Road (Highway 191), about 200 yards south of Dry Creek, about 10 miles (air) northwest of Oroville. | 60 | Comment | ||
CHSC78129 | Plagiobothrys stipitatus var. micranthus | Lowell Ahart | 2000-6-6 | 8451 | Butte | On the sides of an old gold mining pit, southeast of where the dirt road crosses Oregon Gulch creek, about 1/4 mile northeast of the cemetery, about 1 1/2 mile south of Crystal Hill, about 5 miles (air) east of Oroville Dam. | 304 | Comment | ||
CHSC78141 | Crassula aquatica | Lowell Ahart | 2000-5-21 | 8379 | Butte | Slickens from the Cherokee mine, on the east side of Clark Road (Highway 191), about 200 yards south of Dry Creek, about 10 miles (air) northwest of Oroville. | 60 | Comment | ||
CHSC78153 | Hesperolinon californicum | Lowell Ahart | 2000-5-17 | 8368 | Butte | Near the southeast margin of the Thermalito Afterbay, west of the poor dirt road, about 1/8 mile north of the Richvale Highway, about 3/4 mile east of Highway 99, about 7 1/4 miles (air) west of Oroville. | 42 | Comment | ||
CHSC78166 | Antirrhinum vexillo-calyculatum subsp. intermedium | Lowell Ahart | 2000-5-31 | 8423 | Butte | A serpentine ridge, about 200 yards east of where Kunkle Creek enters Lake Oroville, east of the Kunkle Power House, about 3 miles southeast of Paradise. | 335 | Comment | ||
CHSC78184 | Eleocharis macrostachya | Lowell Ahart | 2000-5-18 | 8369 | Butte | On the bottom of the Clay Pit, about 1/8 mile west of the Oroville Airport and Larkin Road, about 4 1/2 miles (air) southwest of Oroville. | 36 | Comment | ||
CHSC78388 | Ludwigia peploides subsp. montevidensis | Lowell Ahart | 2000-7-18 | 8601 | Butte | On the margins of a small pond, about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 4 miles (air) southwest of Oroville. | 42 | Comment | ||
CHSC79023 | Chamaesyce maculata | Lowell Ahart | 2000-11-4 | 8717 | Butte | On the west side of Highway 70, about 50 yards north of Rich Gulch Road, about 1 mile north of the West Branch Bridge across Lake Oroville, about 5 miles (air) southeast of Paradise. | 335 | Comment | ||
CHSC793 | Scutellaria californica | 1929-5-19 | Butte | 5 mi. above Concow on road to Flea Valley (near Stirling). | 609 | Comment | ||||
CHSC79523 | Stachys ajugoides var. rigida | G. F. Hrusa; T. D. Wilfred | 1997-7-3 | 13969 | Butte | Northern California. Sierra Nevada. NE side of upper end of Paradise Lake. Where last tributaries from E enter. [Lat./Long. on label is '39 52 N; 121 35 W']. | 810 | Comment | ||
CHSC79625 | Piperia transversa | G. F. Hrusa; T. D. Wilfred | 1997-7-3 | 13958 | Butte | Sierra Nevada. NE side of upper end of Paradise Lake, where last tributaries from E enter Lake. [Lat./Long. on label is '39 52 N; 121 35 W']. | 820 | Comment | ||
CHSC80521 | Streptanthus tortuosus var. suffrutescens | Vernon H. Oswald | 2001-4-8 | 9995 | Butte | Old roadbed paralleling Oroville-Quincy Hwy just north of Bidwell Bar Bridge. | 292 | Comment | ||
CHSC80896 | Hastingsia alba | Dona Kingsford | 1966-5-1 | Butte | 23 miles SW of Chico and 1 mile S of Magalia. | Comment | ||||
CHSC81268 | Lupinus microcarpus var. densiflorus | J. Trizzino | 2001-4-24 | 49 | Butte | Yahi Trail off Wildwood Road in Upper Bidwell Park, about 3/8 mi from trailhead. Along Big Chico Creek. | 91 | Comment | ||
CHSC8149 | Senecio aronicoides | J. G. Moore | 1969-4-26 | 84 | Butte | 0.2 mi. n on Coutoline Rd. from Skyway. 150 yds e of road on slope. | 792 | Comment | ||
CHSC82263 | Juncus capitatus | Lowell Ahart | 2002-4-24 | 9535 | Butte | Vernal pools and swales, in a field, on the east side of Lone Tree Road, about 1 1/8 miles north of Cox Lane, about 3 miles (air) southwest of Palermo, about 7 miles (air) south of Oroville. | 35 | Comment | ||
CHSC82435 | Medicago polymorpha | Lowell Ahart | 2002-5-7 | 9622 A | Butte | High banks of a pond, at the beginning of a southeast branch of Schirmer Ravine, about 50 yards east of the pond on the east side of Cherokee Road, North Table Mountain, about 4 miles (air) north of Oroville. | 228 | Comment | ||
CHSC82568 | Anagallis arvensis | Tara Morgan | 2002-5-7 | 59 | Butte | Within the Yankee Hill area on the east side of Oroville Lake and Highway 70 within a burn area from the 2001 Yankee Hill Fire. | 549 | Comment | ||
CHSC82641 | Dichelostemma volubile | Tara Morgan | 2002-5-7 | 54 | Butte | Within the burn area of the 2001 Yankee Hill Fire within the area of Yankee Hill along Yankee Hill Rd. off of Highway 70 east of Lake Oroville. | 481 | Comment | ||
CHSC83286 | Carex fracta | L. P. Janeway; B. Castro | 2002-7-7 | 7622 | Butte | High Cascade Range. Along the County Road above Discovery Creek and Last Chance Creek; 1.3 km north of Bald Mountain Lookout. | 1609 | Comment | ||
CHSC83894 | Cheilanthes gracillima | Lowell Ahart | 2003-4-15 | 10099 | Butte | Steep slopes of Beatson Hollow, southwest of drainage entering Beatson Hollow, about 1 1/4 miles northwest of the iron gate and fence, northwest of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 284 | Comment | ||
CHSC83897 | Juncus leiospermus var. leiospermus | Lowell Ahart | 2003-4-15 | 10093 | Butte | High water line of the vernal pool, about 70-100 feet southwest of the section corner pipe, about 1/8 mile southwest of the tall Digger Pine on the south edge of Beatson Hollow, about 1 1/4 miles northwest of the iron gate and fence, northwest of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 299 | Comment | ||
CHSC83934 | Cardamine pachystigma | L. P. Janeway; Gavin Blosser, Adam Henderson | 2003-3-19 | 7743 | Butte | Northern High Sierra Nevada. North-facing slope just above French Creek (Lake Oroville) about 300 m south-southeast of its confluence at North Fork Feather River. | 341 | Comment | ||
CHSC83956 | Phacelia distans | Lowell Ahart | 2003-4-8 | 10045 | Butte | About 40 yards and in the canyon west of the tall Digger Pine on the south edge of Beatson Hollow, about 3/4 mile northwest of the iron gate and fence, northwest of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 314 | Comment | ||
CHSC84020 | Bergia texana | Lowell Ahart | 2003-6-23 | 10306 | Butte | In a rice field, Peter Ahart Ranch, about 300 yards east of the Palermo Honcut Highway, about 2 1/8 miles north of Honcut, about 12 miles south of Oroville. | 30 | Comment | ||
CHSC84033 | Ammannia robusta | Lowell Ahart | 2003-6-19 | 10294 | Butte | In a rice field, Peter Ahart Ranch, about 300 yards east of the Palermo Honcut Highway, about 2 1/8 miles north of Honcut, about 12 miles south of Oroville. | 30 | Comment | ||
CHSC84113 | Odontostomum hartwegii | Lowell Ahart | 2003-5-14 | 10173 | Butte | Wash, Peter Ahart Ranch, about 2 miles north and 2 miles east of Honcut, about 12 miles southeast of Oroville. | 48 | Comment | ||
CHSC84155 | Kickxia elatine | Lowell Ahart | 2003-6-25 | 10316 | Butte | In garden, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | 33 | Comment | ||
CHSC84279 | Carex praegracilis | Lowell Ahart; John Dittes, Josephine Guardino, Steve Green | 2003-5-27 | 10221 | Butte | About 100 yards west of the dirt road, west of Diversion Dam on Big Chico Creek, west of Parking Area L, Upper Bidwell Park, about 3 1/2 miles east of Manzanita Avenue, Chico. | 121 | Comment | ||
CHSC84320 | Allium amplectens | Lowell Ahart | 2003-7-23 | 10437 | Butte | On the east side of Hurleton Swedes Flat Road, about 1/10 mile south of Upper Rocky Honcut Creek, about 1 1/4 miles south of Forbestown Road, about 1 1/2 miles (air) south of Hurleton. | 565 | Comment | ||
CHSC84632 | Spartium junceum | Matt Quinn | 2001-4-29 | 49 | Butte | Along creeks in the foothills of Butte County. Collected on gravel bar on Butte Creek approximately 1/4 mile downstream of Steel Bridge on Centerville Road. | 158 | Comment | ||
CHSC84713 | Erythranthe inconspicua | L. P. Janeway; John Hunt, Adam Henderson | 2003-6-17 | 7848 | Butte | Northern High Sierra Nevada. Along southeast edge of North Fork Feather River arm of Lake Oroville, between mouth of Berry Creek and mouth of French Creek. | 280 | Comment | ||
CHSC8564 | Cinnamomum camphora | M. MacArthur | 1968-6-23 | 289 | Butte | Ca. 20 ft. SE Big Chico Creek, just south of PSA bridge, Chico State College. | 60 | Comment | ||
CHSC86142 | Scutellaria californica | John Dittes; Josephine Guardino | 2002-6-27 | 622 | Butte | Northern High Sierra Nevada Range; Watson Ridge; ca. 1.2 air-miles east of Middle Fork Feather River, ca. 1.9 air-mile east of Middle Fork Feather River, ca. 5.0 air-miles north by northwest of town of Feather Falls, ca. 1.6 air-mile north of Feather Falls Overlook. South-facing slope below FS access road, ca. 3,000 feet north of Fall River. | 1036 | Comment | ||
CHSC8623 | Sanicula bipinnata | D. Patten | 1968-3-4 | 59 | Butte | Collected 1 1/2 mi. se of Chico along Skyway. | 91 | Comment | ||
CHSC86443 | Senecio eurycephalus var. lewisrosei | Jenny Marr | 1993-7-1 | 95 | Butte | Located in Northern Sierra Nevada, between Concow and Pulga, on a serpentine outcrop belonging to LNF. Site approx. 4 air miles NE of Concow Reservoir. | 1105 | Comment | ||
CHSC86573 | Trientalis latifolia | L. P. Janeway; Gavin Blosser, Adam Henderson | 2003-4-30 | 7767 | Butte | Northern Sierra Nevada Foothills. Just above North Fork Feather River arm of Lake Oroville, south side of lake; 2.8 km northeast of Bloomer Hill. | 280 | Comment | ||
CHSC86595 | Pectocarya pusilla | L. P. Janeway | 2003-5-7 | 7772 | Butte | Northern Sierra Nevada Foothills. Kelly Ridge between Lake Oroville Visitors Center and south end of Oroville Dam. | 360 | Comment | ||
CHSC87207 | Chamaemelum fuscatum | Lowell Ahart | 2004-4-10 | 10732 | Butte | Road gutter on the north side of Highway 149, about 1 mile northwest of the intersection of Highway 149 and Highway 70, about 6 miles (air) northwest of Oroville. | 69 | Comment | ||
CHSC8735 | Marsilea vestita | S. Chulasmai | 1966-5-20 | 42 | Butte | Horseshoe (Mud) Lake. | Comment | |||
CHSC87450 | Ceanothus cuneatus var. cuneatus | R. D. Fischer | 2004-3-28 | 84 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition along Hwy. 32. Found along Guardian Trail, below the bluffs of the Disk Golf Course. | 396 | Comment | ||
CHSC875 | Acmispon brachycarpus | A. Koopman | 1929-3-28 | Butte | Hill by Country Club. | 60 | Comment | |||
CHSC87548 | Hydrophyllum occidentale | R. D. Fischer | 2004-3-5 | 71 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition along Hwy. 32. Found 0.4 miles west of 10 Mile House Road parking area on south side of road cut-bank. UTM: 10609902E 4406833N. | 396 | Comment | ||
CHSC87559 | Turritis glabra | R. D. Fischer | 2004-4-11 | 62 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition along Hwy. 32. Located on eastern hillside above the end of 10 Mile House Road just south of B.C.C.E.R. land. | 304 | Comment | ||
CHSC8761 | Azolla filiculoides | S. Chulasmai | 1966-3-25 | 2 | Butte | Highway 99 E (3 miles south of Chico) Dradger pond. | Comment | |||
CHSC87776 | Allium membranaceum | Paul Maslin | 2004-4-30 | 29 | Butte | Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10610592E 4410317N. | 457 | Comment | ||
CHSC87976 | Penstemon laetus var. leptosepalus | Lowell Ahart | 2004-6-22 | 11122 | Butte | On the west side of Doe Mill Road, about 1 mile southeast of the bridge across Butte Creek, about 2 1/2 miles (air) southeast of Forest Ranch, about 5 miles (air) southwest of Stirling City. | 713 | Comment | ||
CHSC88075 | Navarretia filicaulis | R. D. Fischer | 2004-6-6 | 160 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition along Hwy. 32. Located on Guardian Trail between the junctions of Pine Trail and 10 Mile House Road. | 403 | Comment | ||
CHSC88089 | Polygala cornuta var. cornuta | R. D. Fischer | 2004-4-17 | 174 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition along Hwy. 32. Located in riparian zone of Big Chico Creek w. of 10 Mile House Road where rd. and creek are closest. | 198 | Comment | ||
CHSC88276 | Eriogonum vimineum | Lowell Ahart | 2004-7-11 | 11224 | Butte | On the southeast edge of Paradise Lake, about 3/4 mile northeast of the picnic area, about 1 mile northeast of Paradise Dam, about 4 miles (air) southwest of Stirling City. | 814 | Comment | ||
CHSC88572 | Limnanthes alba subsp. alba | T. W. Henrich | 2004-4-12 | Butte | Meghdadi Property' in southeast Chico; about 0.5 km north of Doe Mill Road, about 0.5 km east of south end of Potter Road, and 0.25 km west of old stone fence. | Comment | ||||
CHSC88928 | Digitaria sanguinalis | Lowell Ahart | 2004-8-30 | 11398 | Butte | In a peach orchard, on the south side of O'Brien Road, about 100 yards east of Gilstrap Avenue, about 1 1/2 miles (air) southeast of Gridley. | 28 | Comment | ||
CHSC89021 | Umbellularia californica | H. Gray | 2003-6-3 | Butte | Plumas National Forest. Bald Rock Trail Parking Lot. | 853 | Comment | |||
CHSC89438 | Phytolacca americana | Lowell Ahart | 2004-9-28 | 11405 | Butte | Fallow field, on the south side of the Oroville Chico Highway, west of Butte Creek, about 1 1/8 miles southeast of the Midway, about 2 1/8 miles (air) northeast of Durham, about 3 1/2 miles (air) southeast of Chico. | 57 | Comment | ||
CHSC89482 | Cordylanthus tenuis subsp. viscidus | Jenny Marr | 1994-7-6 | 213 | Butte | Located in the mountains above Oroville, off Oro-Quincy Hwy., along Bloomer Hill Road. | 457 | Comment | ||
CHSC89896 | Rhynchospora californica | L. P. Janeway | 2004-12-11 | 8326 | Butte | Cascade Range Foothills. Upper Bidwell Park, Chico; southeast-facing slope about 350 m north of Parking Lot F; west side of major ephemeral drainage about 240 m west of upper high voltage power lines. Seep about 50 m long, 25 m wide. | 116 | Comment | ||
CHSC90086 | Dichelostemma capitatum subsp. capitatum | Ross Rowland | 2001-3-28 | 11 | Butte | At the end of Keffer Lane; 1/4 mile north of Skyway in Paradise. | 493 | Comment | ||
CHSC90152 | Diplacus kelloggii | Terril Wolt | 1970-3-4 | 2 | Butte | Found on north side of Concow Creek where it empties into Lake Oroville, 16 mi north of Oroville. | Comment | |||
CHSC90240 | Sambucus mexicana | Robert Kissane | 1989-4-22 | 15 | Butte | On Moore's ranch 2090 Oak Park Ave., Chico. | 70 | Comment | ||
CHSC90367 | Vicia villosa | Jose Romero | 1983-4-20 | 15 | Butte | Site located on the Oroville Wildlife Area. Junction of Larkin and Timothy Roads, 4 mi southwest of Oroville. | 45 | Comment | ||
CHSC90484 | Nemophila menziesii subsp. menziesii | Lowell Ahart; Paul Maslin, John Dittes | 2005-3-17 | 11677 | Butte | Big Chico Creek Ecological Reserve. On the east side of Chico Canyon Road, about 1 mile (air) west of Highway 32, about 7 miles (air) northeast of Chico. | 236 | Comment | ||
CHSC90520 | Acmispon brachycarpus | Richard A. Nichols | 1980-4-19 | 10 | Butte | 1 yd above current shoreline of w branch of Lake Oroville, ca. 500 yds n of Lime Saddle Marina boat ramp. | 286 | Comment | ||
CHSC90571 | Triteleia laxa | Tyler Williams | 1984-4-5 | 12 | Butte | Oroville. Ca. 1 yd s of Pacific Heights Rd., 1.0 mi sw of its junction with Ophir Rd. on road shoulder. | 45 | Comment | ||
CHSC90635 | Salix lucida subsp. lasiandra | Lowell Ahart | 2005-4-2 | 11695 | Butte | Overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. | 25 | Comment | ||
CHSC90952 | Crassula connata | Lowell Ahart | 2005-4-14 | 11724 | Butte | About 20 feet east of the railroad tracks, north of Spruce Street, Gridley. | 28 | Comment | ||
CHSC90968 | Bromus tectorum | L. P. Janeway; M. Brown, S. Mackey Hillaire, J. Tuitele-Lewis | 2005-5-4 | 8379 | Butte | Northern High Sierra Nevada. Plumas National Forest; just below Road 23N02 0.5 km north of County Road 66553; near top of a minor drainage into Camp Creek but 0.7 km east of Dogwood Creek. | 1067 | Comment | ||
CHSC91115 | Navarretia tagetina | Lowell Ahart | 2005-5-27 | 11813 | Butte | Pasture field, about 50 yards northeast of the tower, Peter Ahart Ranch, about 2 miles north and 1 1/2 miles east of Honcut, about 12 miles (air) southeast of Oroville. | 45 | Comment | ||
CHSC91468 | Aegilops triuncialis | Lowell Ahart | 2005-7-12 | 12142 | Butte | Poor road on the south side of Forest Road 21N40, about 100 yards west of Encina Grade Road (Bloomer Hill Road) (Forest Road 21N39). about 3/4 mile (air) west of Bloomer Hill, about 6 miles west of Oroville Quincy Highway. | 822 | Comment | ||
CHSC91671 | Orthilia secunda | L. P. Janeway; Matt Brown | 2005-7-13 | 8491 | Butte | Northern High Sierra Nevada. Plumas National Forest; Along Cedar Creek 0.4 km south of the Plumas County line; about 1.9 km northwest of North Fork Feather River. | 1244 | Comment | ||
CHSC92149 | Calycadenia oppositifolia | J. Molter | 2005-6-3 | 891 B | Butte | Found 10' to 20' SW of Lunt Road, approx. 1/4 mile NW of Hwy. 70 on serpentine barren that parallels the road. | 481 | Comment | ||
CHSC92162 | Limnophila X ludoviciana | Lowell Ahart | 2005-9-13 | 12368 | Butte | On the Rice Experiment Station, between the Main Ditch and Stine Lateral, on the north side of Hamilton Road, about 1/4 mile east of Riceton Road. | 28 | Comment | ||
CHSC92383 | Dryopteris arguta | Lowell Ahart | 2005-11-12 | 12481 | Butte | Bank of a wash, about 90 yards northeast of the large parking area by the gate, end of Dark Canyon Road, about 3 miles (air) south of Highway 70 at Big Bend Road. | 327 | Comment | ||
CHSC92456 | Amaranthus retroflexus | Lowell Ahart | 2005-11-13 | 12490 | Butte | Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | 30 | Comment | ||
CHSC93329 | Baccharis douglasii | Paul Maslin | 2005-9-29 | 628 | Butte | Plant collected from Big Chico Creek Ecological Reserve which is located off of Hwy. 32, east of Chico, beginning at the upper end of Bidwell Park. | Comment | |||
CHSC93464 | Trifolium ciliolatum | Lowell Ahart | 2006-5-2 | 12553 | Butte | Pasture field, Peter Ahart Ranch, about 2 1/2 miles north and 1 1/8 miles east of Honcut, about 12 miles southeast of Oroville. | 32 | Comment | ||
CHSC94021 | Senecio triangularis | R. D. Fischer | 2005-9-5 | 667 | Butte | Location about 4 road miles east of Jonesville adjacent to county road 26N11, ca. 1 mile north of Humboldt Road. Plants growing at edge of Scotts John Creek in an area of mixed pine and fir forest. | 1737 | Comment | ||
CHSC94049 | Trifolium glomeratum | R. D. Fischer | 2005-5-18 | 723 | Butte | Sierra Nevada foothills, adjacent Hwy. 32, ca. 4 miles east of Chico in Bidwell Park. Plants growing on the ridge top at the south end of Humboldt Trail on the old roadbed. | 426 | Comment | ||
CHSC94062 | Osmorhiza chilensis | R. D. Fischer | 2005-6-6 | 739 | Butte | Sierra Nevada foothills, off Hwy. 32, about 3 1/2 miles east of Chico at the Pine trailhead in Bidwell Park. Plants growing on steep, Big-Leaved Maple shaded, north facing slope 200 yards down trail. | 396 | Comment | ||
CHSC94065 | Epilobium densiflorum | R. D. Fischer | 2005-6-12 | 742 | Butte | Sierra Nevada foothills, off Hwy. 32, about 4 miles east of Chico off 10 Mile House Road in Bidwell Park. Collection made near the junction of Guardian Trail on the dry roadbed, an opening in a brush/oak woodland. | 219 | Comment | ||
CHSC94101 | Pyrola dentata | Lowell Ahart | 2006-7-11 | 12943 | Butte | About 100 yards south of Humboldt Road, about 1 3/8 miles (air) southwest of Butte Meadows. | 1400 | Comment | ||
CHSC94438 | Gentianopsis simplex | L. P. Janeway | 2006-8-12 | 8846 | Butte | Northern High Sierra Nevada. Meadow at head of northwestern branch of Keyser Creek, below sharp bend in Concow Road, 0.3 km east of the summit of Bald Mountain. | 1695 | Comment | ||
CHSC94565 | Persicaria maculosa | Lowell Ahart | 2006-9-11 | 13290 | Butte | South edge of the North Fork of the Feather River, north side of Highway 70, about 1/8 mile west of the Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville. | 431 | Comment | ||
CHSC94783 | Cyperus flavescens | Lowell Ahart | 2006-10-8 | 13439 | Butte | Mud flat, near a large gravel bar, east side of the North Fork of the Feather River, just east of where the river flows into a pool, on the west side of Highway 70, about 1/2 mile north of the Cresta Power House. | 609 | Comment | ||
CHSC94936 | Calycanthus occidentalis | K. Lang | 2005-5-5 | 11 | Butte | Lime Saddle Boat Launch, near Oroville. | 279 | Comment | ||
CHSC94999 | Hypericum formosum var. scouleri | Lowell Ahart | 2006-10-26 | 13510 | Butte | West side of a large meadow with bogs, about 75 yards south of the cabin, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows. | 1560 | Comment | ||
CHSC96094 | Eleocharis quadrangulata | L. P. Janeway | 2006-7-19 | 8816 | Butte | Sacramento Valley. Waterfowl brood pond on shallow arm of Thermalito Afterbay, 225 m east of Wilber Road, 2.1 km south of Hwy 162. | 41 | Comment | ||
CHSC96228 | Nemophila heterophylla | R. Fischer | 2006-3-17 | 988 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico on the east -side addition along Hwy. 32. Plants growing along the south rim Trail ca. 200 yds south of the old cabin/pond site. | 231 | Comment | ||
CHSC96243 | Lithophragma parviflorum var. parviflorum | R. Fischer | 2006-4-21 | 986 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico on the east -side addition along Hwy. 32. Plants growing on a grassy hillside east of Big Chico Creek at the bottom of 10 Mile House Road, ca. 250 ft. s of gated park property line. | 228 | Comment | ||
CHSC965 | Trifolium albopurpureum var. albopurpureum | Pat Delaplane | 1965-4-19 | 1 | Butte | Locally abundant 30 yards N.E. of entrance to Chico municipal Golf Course. | 152 | Comment | ||
CHSC96559 | Allium amplectens | L. P. Janeway | 2006-4-30 | 8569 | Butte | Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road. | 149 | Comment | ||
CHSC96622 | Vulpia microstachys var. ciliata | L. P. Janeway | 2006-4-30 | 8566 | Butte | Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road. | 149 | Comment | ||
CHSC96838 | Pellaea andromedifolia | Lowell Ahart | 2007-5-29 | 13941 | Butte | Near the southeast edge of Bald Rock Dome, on the west side of the Dome Trail, trail leads to the Middle Fork of the Feather River, about 1 1/2 miles by the trail from the trail head which is 3/10 mile east of Bean Creek Road, about 2 miles (air) northeast of Big Bald Rock, about 16 miles (air) northeast of Oroville. | 636 | Comment | ||
CHSC96882 | Juncus occidentalis | Lowell Ahart | 2007-7-15 | 14308 | Butte | Along the west side of Encina Grande Road (Bloomer Hill Road), about 150 yards north and south of homes, about 1 1/2 miles (air) southeast of Bloomer Hill. | 656 | Comment | ||
CHSC96998 | Acmispon argophyllus var. fremontii | L. P. Janeway | 2007-6-19 | 9065 | Butte | Northern High Sierra Nevada. Plumas National Forest; along the dirt road to the upper end of the penstock of the Forbestown Pow-erhouse; 2.4 air km east-northeast of Ponderosa Dam, 500 m northeast of South Fork Feather River. | 556 | Comment | ||
CHSC97006 | Phalaris brachystachys | B. Castro; R. A. Schlising | 2005-5-29 | 1478 | Butte | Ca 6 air mi SE of Chico, in bottom of canyon SE of Neal Rd, ca 100 ft nw of intermittent creek. | 85 | Comment | ||
CHSC97142 | Trifolium variegatum | Lowell Ahart | 2006-9-13 | 13332 | Butte | South edge of the North Fork of the Feather River, north side of Highway 70, about 1/8 mile west of the Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville. | 431 | Comment | ||
CHSC97205 | Lythrum salicaria | Lowell Ahart | 2007-7-27 | 14392 | Butte | On the south strand of Thermalito Afterbay, about 200 yards north of Highway 162, about 5 miles west of the intersection of Highway 162 and Highway 70, about 5 1/2 miles (air) west of Oroville. | 36 | Comment | ||
CHSC97331 | Monardella breweri subsp. lanceolata | L. P. Janeway | 2007-6-26 | 9074 | Butte | Northern High Sierra Nevada. Plumas National Forest; along Road 28 along the southern end of Swayne Hill; about 1.7 air km northeast of the confluence of French Creek at the North Fork Feather River arm of Lake Oroville. | 750 | Comment | ||
CHSC97404 | Viola macloskeyi | Robert Fischer | 2006-6-11 | 1010 | Butte | Butte Meadows. North-east corner of Butte County along county road 26N27 and 5.5 miles north of the Humboldt Road junction. UTM: 10634150E 4440825N. | 1767 | Comment | ||
CHSC97407 | Dianthus armeria subsp. armeria | Robert Fischer | 2006-6-28 | 1026 | Butte | Paradise. Sierra Nevada foothills, upper Paradise Pines, off Nimshew Road. | 853 | Comment | ||
CHSC97726 | Streptanthus polygaloides | Lowell Ahart | 2007-11-3 | 14552 | Butte | Below the high water line of Lake Oroville, about 1/2 mile east of the Power House below Kunckle Reservoir, about one mile north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise. | 271 | Comment | ||
CHSC97742 | Eragrostis pilosa var. pilosa | Lowell Ahart | 2007-11-3 | 14560 | Butte | Below the high water line of Lake Oroville, about 3/4 mile east of the Power House below Kunckle Reservoir, about 1 1/4 miles north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise. | 259 | Comment | ||
CHSC97926 | Lindernia dubia var. anagallidea | G. D. Barbe; June McCaskill | 1990-9-5 | 4393 | Butte | Weedy at edge of flooded rice checks, experimental fields of the Rice Experiment Station, West Hamilton Road at Riceton Highway, north of Biggs. | Comment | |||
CHSC98377 | Claytonia palustris | Dean Wm. Taylor; Tom Engstrom | 2004-7-21 | 19200 | Butte | Cornelia Lott Sank Memorial Spring, Humbug Summit Road, growing in moist bed of stream draining the site ca. 150 ft downslope to the SE of the road. | 1524 | Comment | ||
CHSC98659 | Trichostema simulatum | B. Castro; L. P. Janeway | 2005-8-2 | 1508 | Butte | Ca. 1.5 mi E of Magalia, 0.5 mi E of Sawmill Peak, on N side of USFS Rd 23N07 connecting Ponderosa Way with the Lookout. Just off N edge of road. | 950 | Comment | ||
CHSC98905 | Andropogon virginicus var. virginicus | L. P. Janeway | 2007-12-17 | 9225 | Butte | Northern Sierra Nevada Foothills. Along the east edge of Thermalito Diversion Pool (the bed of the Feather River pooled at a constant 68m elevation level), about 370 m north the railroad bridge. | 69 | Comment | ||
CHSC98950 | Rorippa curvisiliqua var. orientalis | Lowell Ahart | 2008-5-8 | 14713 A | Butte | Below the high water line of Lake Oroville, about 100 yards south of the poor parking area, about 50 yards east of McCabe Creek, about 3/4 mile southwest of the Enterprise Bridge, about 11 miles (air) east of Oroville. | 259 | Comment | ||
CHSC98978 | Rorippa curvisiliqua var. occidentalis | Lowell Ahart | 2008-5-8 | 14714 | Butte | Below the high water line of Lake Oroville, about 100 yards south of the poor parking area, about 50 yards east of McCabe Creek, about 3/4 mile southwest of the Enterprise Bridge, about 11 miles (air) east of Oroville. | 259 | Comment | ||
CHSC99320 | Erodium cicutarium | Lowell Ahart | 2008-5-21 | 14765 | Butte | Below the high water line of Lake Oroville, on the south side of the South Fork of the Feather River, where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile northwest of the Ponderosa Dam. | 246 | Comment | ||
CHSC99564 | Montia parvifolia | L. P. Janeway | 2008-6-22 | 9429 | Butte | Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River); 2.7 air km east of Pulga Bridge (Hwy 70) over North Fork Feather River. On moist banks. | 823 | Comment | ||
CHSC99567 | Galium triflorum | L. P. Janeway | 2008-6-22 | 9430 | Butte | Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River); 2.7 air km east of Pulga Bridge (Hwy 70) over North Fork Feather River. On moist banks. | 823 | Comment | ||
CHSC99586 | Prunus subcordata | L. P. Janeway | 2008-6-15 | 9407 | Butte | Cascade Range Foothills. Near the ridge top, about 25 m northwest of Hwy 32 about 4.2 air km south-southwest of Forest Ranch. | 570 | Comment | ||
CHSC99755 | Juncus occidentalis | Lowell Ahart | 2008-6-13 | 14816 A | Butte | East side of a small meadow, bottom of an old gold mined area, about 150 yards west of the cemetery, about 150 yards north of Oregon Gulch, about 10 miles (air) northeast of Oroville. | 311 | Comment | ||
HSC100783 | Madia gracilis | Lowell Ahart | 2009-5-23 | 15722 | Butte | N side of Ten Mile House Rd., Upper Bidwell Park, 1/2 (air) mi. SW of intersection of Hwy. 32 and Ten Mile House Rd., 10 mi. NE of Chico. | 311 | Comment | ||
HSC100802 | Plagiobothrys glyptocarpus var. glyptocarpus | Lowell Ahart | 2010-6-9 | 16785 | Butte | Bottom of small drainage, 100 yd. W of the fence, 0.5 mi. S of improved parking area and the Cherokee Rd., North Table Mountain, 5.5 (air) mi. NE of Oroville | 399 | Comment | ||
HSC102687 | Brachypodium distachyon | J. P. Smith | 2013-5-5 | 13701 | Butte | Just west of the junction of Pentz Road with Durham-Pentz Road. | 201 | Comment | ||
HSC32608 | Minuartia douglasii | R. A. Vanbianchi | 1974-4-20 | 234 | Butte | Table Mtn. | 305 | Comment | ||
HSC32646 | Plagiobothrys tenellus | David Johnson | 1974-4-20 | 61 | Butte | Table Mtn. | Comment | |||
HSC38030 | Calochortus luteus | Thomas W. Nelson, Jane P. Nelson | 1976-5-10 | 2492 | Butte | Beside Skyway, 2 mi. W of Paradise | Comment | |||
HSC45815 | Gilia tricolor | J. P. Smith | 1973-3-22 | 5920 | Butte | 2.1 mi. E of junction with Hwy. 99 and the road to Paradise | 122 | Comment | ||
HSC66173 | Allium obtusum var. obtusum | M. S. Taylor | 1980-5-27 | 2695 | Butte | On Big Bald Rock, 3 mi. E of Lake Madrone. | 998 | Comment | ||
HSC72762 | Mimulus aurantiacus var. grandiflorus | M. S. Taylor | 1981-4-8 | 3481 | Butte | E side of Dark Canyon Rd., 2.2 mi. S of jct. with Big Bend Rds., 3 mi. S of Jarbo Gap on Hwy. 70 | 427 | Comment | ||
HSC72956 | Polygonum spergulariiforme | M. S. Taylor | 1980-9-19 | 3338 | Butte | About 100 ft. S of Coulelenc Rd, about 500 ft. E of it's Jct. with the Skyway, Magalia | 610 | Comment | ||
HSC73012 | Sparganium angustifolium | M. S. Taylor, L. Ahart | 1981-8-16 | 4195 | Butte | Jones Meadow, 3 mi. S of Philbrook Reservoir, 6 mi. NE of Stirling City | 1829 | Comment | ||
HSC86842 | Aristolochia californica | Craig Thomas | 1977-4-12 | 14 | Butte | 300 m E-SE of Chico Municipal Golf Course HQ, 50 m S of Chico Creek, 6 km E of Chico | 90 | Comment | ||
HSC87066 | Carex feta | L. P. Janeway | 1988-6-16 | 2799 | Butte | Along road on W side of canyon of Butte Creek, 3.5 mi. S of Humboldt Rd. | 1296 | Comment | ||
HSC92444 | Hordeum depressum | L. Ahart | 1981-5-16 | 2807 | Butte | Gray Lodge Waterfowl Management Area, 12 mi. SW of Gridley | 30 | Comment | ||
HSC93378 | Gastridium phleoides | L. Ahart | 1995-5-30 | 7584 | Butte | S of Beatson Hollow, 1/8 mi. N of Cherokee Road, N Table Mtn., 7 mi. N of Oroville. | 335 | Comment | ||
HSC96804 | Calystegia atriplicifolia subsp. buttensis | L. Ahart | 2006-6-24 | 12858 | Butte | W side of Ponderosa Way going NW on Cohasset Ridge about 3.75 mi. NE of Cohasset | 1128 | Comment | ||
HSC96899 | Geranium dissectum | L. Ahart | 2005-4-14 | 11704 | Butte | Gridley, N of Spruce St., S of railroad bridge, E side of RR tracks | 28 | Comment | ||
HSC97053 | Eragrostis pectinacea var. pectinacea | L. Ahart | 2004-9-14 | 11402 | Butte | E side of Palermo Honcut Hwy., about 20 ft. S of Palermo Rd., E part of Palermo. | 58 | Comment | ||
HSC97128 | Calycadenia oppositifolia | L. P. Janeway | 2006-5-28 | 8637 | Butte | Northern High Sierra Nevada; on west side of Concow Rd. about 2.3 miles NE of the upper end of Concow Reserve | 856 | Comment | ||
JEPS100685 | Sidalcea gigantea | Dean W. Taylor | 1995-8-6 | 15380 | Butte | 3 air mi NE of Stirling City (near Jackass Flat); Plumas National Forest | 1219 | Comment | ||
JEPS102306 | Elodea canadensis | Lowell Ahart | 2001-7-6 | 8883 | Butte | 12 mi SE of Chico (small pond W of a lg. pond, lg. overflow area on E side of Sacramento River, NW of Parrott Landing, 1 mi SE of Ord Ferry, 2 mi SE of Ord bend[sic]) | 32 | Comment | ||
JEPS102321 | Asclepias speciosa | Lowell Ahart | 2001-6-1 | 8748 | Butte | 7 1/2 mi W of Biggs (S side of Biggs - Princeton road, about 1 mi E of Butte Creek) | 21 | Comment | ||
JEPS102419 | Foeniculum vulgare | Lowell Ahart | 2001-6-13 | 8816 | Butte | Sides of the dirt road east of the large pump, on the south side of Evans-Reimer Road, about 1 mile east of Pennington Road, Gray Lodge Waterfowl Management Area, about 4 miles (air) SW of Gridley. | 22 | Comment | ||
JEPS102952 | Sidalcea | L. P. Janeway, B. Castro | 2002-8-11 | 7696 | Butte | Northern High Sierra Nevada. Along Four Trees Road 0.6 km north of Coyote Gap; uppermost southeastern fork of Mill Creek. At drainage though not immediately adjacent to the water; roadside | 1341 | Comment | ||
JEPS103333 | Heterotheca oregona var. compacta | Lowell Ahart | 2002-9-27 | 9939 | Butte | Along the E side of the Sacramento River, NW of Parrott Landing, ca 1 mile SE of Ord Ferry, ca 2 miles SE of Ordbend, ca 12 miles (air) SW of Chico. | 32 | Comment | ||
JEPS103567 | Trisetum canescens | Lowell Ahart | 2002-6-21 | 9741 | Butte | On the sides of a poor dirt road, Watson Ridge, ca 2 miles (air) NE of Bald Rock Dome, ca 5 miles (air) N of Feather Falls (the town). | 1086 | Comment | ||
JEPS104017 | Bergia texana | Lowell Ahart | 2002-12-6 | 10021 | Butte | On the bottom of a deep wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles SE of Oroville. | Comment | |||
JEPS104098 | Alopecurus saccatus | Lowell Ahart | 2003-5-28 | 10235 | Butte | On the bottom of Hendricks ditch, ca 1 3/4 mi w of the iron gate and fence, w of Cherokee Rd, North Table Mountain, ca 7 mi (air) n of Oroville. | 271 | Comment | ||
JEPS104130 | Madia gracilis | Lowell Ahart | 2003-6-30 | 10323 -A | Butte | Near the small stream, on the se side of Ponderosa Way, ca 2 1/2 mi (by road) sw of the Ponderosa Dam, ca 2 mi (air) nw of Forbestown. | 578 | Comment | ||
JEPS104149 | Pentagramma triangularis subsp. triangularis | Lowell Ahart | 2003-4-10 | 10075 | Butte | Below the basalt cliffs, on the e rim of South Table Mountain, ca 2 1/2 mi (air) n of Oroville. | 309 | Comment | ||
JEPS104367 | Castilleja attenuata | Lowell Ahart | 2003-4-10 | 10057 | Butte | Near the e side of the ''sunken area,'' ca 150 yd w of the e rim of South Table Mountain, ca 2 1/2 mi (air) n of Oroville. | 320 | Comment | ||
JEPS104444 | Juncus leiospermus var. leiospermus | Lowell Ahart | 2003-5-28 | 10230 | Butte | Edges of a large vernal pool, ca 100 feet w of Hendricks ditch, ca 1 3/4 mi nw of the iron gate and fence, nw of Cherokee Rd, North Table Mountain, ca 7 mi (air) n of Oroville. | 271 | Comment | ||
JEPS105629 | Carex jonesii | L. P. Janeway | 2003-7-13 | 7900 | Butte | High Cascade Range. Meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring | 1519 | Comment | ||
JEPS106266 | Poa bolanderi | Lowell Ahart | 2004-7-23 | 11305 | Butte | On the east side of the road, north of the West Branch Campground, south of the Bridge across the West Branch of the Feather River, about 1 1/2 miles (air) west of Philbrook Reservoir Dam, about 3 3/4 miles (air) southeast of Butte Meadows | 1456 | Comment | ||
JEPS107335 | Lolium multiflorum | Lowell Ahart | 2005-4-2 | 11698 | Butte | Overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico | 25 | Comment | ||
JEPS107338 | Salix lasiandra var. lasiandra | Lowell Ahart | 2005-4-2 | 11695 | Butte | Overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico | 25 | Comment | ||
JEPS107530 | Monardella sheltonii | Lowell Ahart | 2005-7-12 | 12137 | Butte | On the west side of Encina Grade Road (Bloomer Hill Road), about 2 miles (air) southeast of Bloomer Hill, about 2 miles west of Oroville Quincy Highway | 623 | Comment | ||
JEPS107675 | Polypodium calirhiza | Lowell Ahart, P. Maslin, S. Green, J. Guardino, J. Dittes | 2005-2-6 | 11553 | Butte | Big Chico Creek Ecological Reserve. At the base of Lovejoy Basalt cliffs, about 300 yards west of Highway 32, about 8 miles northeast of Chico | 406 | Comment | ||
JEPS107827 | Hainardia cylindrica | Lowell Ahart | 2005-6-12 | 12129 | Butte | Pasture field, on the north side of Evans Reimer Road, about one mile east of Pennington Road, about 4 miles (air) southwest of Gridley | 18 | Comment | ||
JEPS108725 | Lessingia nemaclada | Lowell Ahart | 2006-9-13 | 13331 | Butte | On both sides of Highway 70, at the Cresta Power House, about 2 3/4 miles northeast of Pulga, about 23 miles (air) northeast of Oroville | 452 | Comment | ||
JEPS108767 | Pedicularis attollens | Lowell Ahart | 2006-7-16 | 12979 | Butte | In the west edge of a wet meadow and bog, about 20 yards east of the poor dirt road, about 100 yards south of the cabin, about 3/4 miles (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows | 1569 | Comment | ||
JEPS108866 | Triphysaria eriantha subsp. eriantha | Lowell Ahart | 2006-4-23 | 12531 | Butte | About 400 yards north of the cattle chute and parking area on the west side of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville | 400 | Comment | ||
JEPS108969 | Fraxinus latifolia | Lowell Ahart | 2006-9-11 | 13288 | Butte | South edge of the North Fork of the Feather River, north side of Highway 70, about 1/8 mile west of the Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville | 431 | Comment | ||
JEPS110116 | Vulpia myuros var. hirsuta | Lowell Ahart | 2006-5-8 | 12583 | Butte | On grassy slopes, west of the wash, about 1/2 mile north of the parking area, cow chute, and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville | 398 | Comment | ||
JEPS110125 | Bidens frondosa | Lowell Ahart | 2006-9-28 | 13363 | Butte | On the east side of the North Fork of the Feather River, on the west side of Highway 70, about 50 yards southwest of the Shady Rest Area south of the Arch Rock Tunnel | 445 | Comment | ||
JEPS110155 | Juncus leiospermus var. leiospermus | Lowell Ahart | 2006-5-8 | 12589 | Butte | Margins of a vernal pool where there is basalt shelfing, about 80 yards south of the three Gray Pines on the rim of Coal Canyon, about 1 3/4 miles northwest of the parking area, cow chute, and Cherokee Road, North Table Mountain, about 7 miles (air) north | 346 | Comment | ||
JEPS110158 | Juncus laccatus | Lowell Ahart | 2006-7-16 | 13012 | Butte | West edge of a large meadow and bog, about 20 yards east of the poor dirt road, about 100 yards south of the cabin, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows | 1569 | Comment | ||
JEPS110171 | Prunus ilicifolia subsp. ilicifolia | Lowell Ahart, Mike G. Womack | 2006-8-29 | 13241 | Butte | near pump 24, about 1/4 mile southwest of Pennington Road, Gray Lodge Wildlife Area (Gray Lodge Waterfowl Management Area) | 21 | Comment | ||
JEPS110200 | Elymus trachycaulus subsp. subsecundus | Lowell Ahart | 2006-7-16 | 12999 | Butte | On the northwest edge of Willow Creek, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows | 1515 | Comment | ||
JEPS110217 | Bromus laevipes | Lowell Ahart | 2006-5-19 | 12631 | Butte | Road bank, on the west side of the dirt road, Bardees Bar Road, south of the small stream, about 1/4 mile southwest of the poor bridge across the North Fork of the Feather River at Bardees Bar, about 2 3/4 miles (air) southwest of Pulga | 405 | Comment | ||
JEPS110234 | Athyrium filix-femina var. cyclosorum | Lowell Ahart | 2006-9-11 | 13271 | Butte | South edge of the North Fork of the Feather River, north side of Highway 70, about 1/8 mile west of the Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville | 431 | Comment | ||
JEPS110295 | Echinochloa crus-galli | Lowell Ahart | 2006-9-11 | 13304 | Butte | South edge of the North Fork of the Feather River, north side of Highway 70, about 1/8 mile west of Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville | 431 | Comment | ||
JEPS110298 | Eragrostis pectinacea var. pectinacea | Lowell Ahart | 2006-9-11 | 13338 | Butte | South side of the North Fork of the Feather River, north side of Highway 70, about 1/8 mile west of Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville | 431 | Comment | ||
JEPS110323 | Scirpus microcarpus | Lowell Ahart | 2006-7-25 | 13061 | Butte | In the west part of a large meadow and bog, about 20 yards east of the poor dirt road, about 100 yards south of the cabin, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows | 1569 | Comment | ||
JEPS110401 | Perideridia lemmonii | Lowell Ahart | 2006-8-15 | 13176 | Butte | North edge of a wet area west of a large open meadow and bog, about 20 yards east of the poor dirt road, about 100 yards south of the cabin, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows | 1569 | Comment | ||
JEPS110442 | Avena fatua | Lowell Ahart | 2005-12-11 | 12515 | Butte | On the sides of small ditches, on the Rice Experiment Station, between the Main Ditch and Stine Lateral, on the north side of Hamilton Road, about 1/4 mile east of Riceton Highway, about 2 1/4 miles (air) east of Biggs | 30 | Comment | ||
JEPS110472 | Lunaria annua | Lowell Ahart | 2006-5-3 | 12554 | Butte | About 75 yards southeast of the Concow Grange building, on the west side of Big Bend Road, about 1 1/4 miles (air) south of Jarbo Gap | 548 | Comment | ||
JEPS110535 | Cyperus eragrostis | Lowell Ahart | 2006-10-28 | 13516 | Butte | On the bottom of a small wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 1/8 miles east of Honcut, about 12 miles southeast of Oroville | 33 | Comment | ||
JEPS113141 | Sibara virginica | Lowell Ahart | 2007-3-7 | 13586 | Butte | Peter Ahart Ranch, about 1 1/2 miles north and 1 1/10 miles east of Honcut, about 12 miles south of Oroville | 31 | Comment | ||
JEPS113171 | Saponaria officinalis | Lowell Ahart | 2007-5-29 | 13933 | Butte | On the east side of Bald Rock Dome, gravel bar along the Middle Fork of the Feather River, about 2 miles by the trail from the trail head which is 3/10 mile east of Bean Creek Road, about 2 1/2 miles (air) northeast of Big Bald Rock, about 16 1/2 miles (a | 608 | Comment | ||
JEPS113189 | Quercus chrysolepis var. chrysolepis | Lowell Ahart | 2007-4-30 | 13702 | Butte | On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir | 358 | Comment | ||
JEPS113200 | Trifolium subterraneum | Lowell Ahart | 2007-4-30 | 13701 | Butte | On the east side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir | 358 | Comment | ||
JEPS113295 | Viola purpurea | L. P. Janeway | 2006-5-14 | 8599 | Butte | Northern High Sierra Nevada. Narrow band of serpentine along ridge top 0.8 km east of Sawmill Peak lookout, 60 m north of the lookout access road. | Comment | |||
JEPS113304 | Calystegia atriplicifolia subsp. buttensis | L. P. Janeway | 2006-7-9 | 8804 | Butte | High Cascade Range. Doe Mill Ridge; along Doe Mill Road 3.1 km north-northeast of Schott Road. | Comment | |||
JEPS113323 | Heterotheca oregona var. compacta | L. P. Janeway | 2006-10-4 | 8900 | Butte | Sacramento Valley. Oroville Wildlife Area; 150 m east of Feather River, on west bank of narrow slough; 1.7 km south-southeast of the Thermalito Afterbay outlet. | Comment | |||
JEPS113456 | Verbascum virgatum | Lowell Ahart | 2007-6-3 | 13980 | Butte | On both sides of Highway 70, about 1/4 mile northeast of the Poe Dam on the North Fork of the Feather River | 486 | Comment | ||
JEPS113497 | Veronica catenata | Lowell Ahart | 2007-7-8 | 14272 | Butte | Along North Honcut Creek, Peter Ahart Ranch, about 3/4 miles north and 2 1/2 miles east of Honcut, about 12 miles (air) southeast of Oroville | 45 | Comment | ||
JEPS113791 | Agrostis viridis | Lowell Ahart | 2007-6-3 | 13977 | Butte | On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir | 358 | Comment | ||
JEPS113848 | Juncus balticus subsp. ater | Lowell Ahart | 2007-7-8 | 14266 | Butte | On the west side of North Honcut Creek, Peter Ahart Ranch, about 1 1/2 miles north and 2 3/4 miles east of Honcut, about 12 miles (air) southeast of Oroville | 53 | Comment | ||
JEPS113851 | Juncus | Lowell Ahart | 2007-6-12 | 14079 | Butte | Along the north edge of Bald Rock Road, about 100 yards northeast of the intersection of Bald Rock road and Rockefeller Road, about 13 miles (air) northeast of Oroville | 982 | Comment | ||
JEPS113878 | Juncus acuminatus | Lowell Ahart | 2007-7-7 | 14263 | Butte | On the east side of North Honcut Creek, Peter Ahart Ranch, about 3/4 miles north and 2 1/2 miles east of Honcut, about 12 miles (air) southeast of Oroville | 45 | Comment | ||
JEPS114387 | Jensia rammii | Lowell Ahart | 2008-6-13 | 14823 | Butte | Bottom of an old gold mined area, about 350 yards southwest of the cemetery, about 50 yards north of Oregon Gulch, about 10 miles (air) northeast of Oroville | 305 | Comment | ||
JEPS114726 | Calandrinia ciliata | Lowell Ahart | 2008-5-8 | 14719 | Butte | Below the high water line of Lake Oroville, about 300 yards south of the poor parking area, on the west side of McCabe Creek, about 3/4 mile southwest of the Enterprise Bridge, about 11 miles (air) east of Oroville | 259 | Comment | ||
JEPS114964 | Luzula subsessilis | Lowell Ahart | 2008-5-8 | 14724 | Butte | Below the high water line of Lake Oroville, about 50 yards south of the poor parking area, McCabe Creek area, about 3/4 mile southwest of the Enterprise Bridge, about 11 miles (air) east of Oroville | 264 | Comment | ||
JEPS115266 | Eriogonum vimineum | Lowell Ahart, John Dittes, Josephine Guardino | 2008-11-8 | 15440 | Butte | On the bottom of Lindo Channel, about 100 yards west of the diversion structure, north of Hooker Oak, Upper Bidwell Park, Chico | 68 | Comment | ||
JEPS115304 | Phoradendron villosum | Lowell Ahart | 2009-4-17 | 15559 | Butte | On the south slope of a ridge, about 150 yards west of Highway 32, near the south boundary, Upper Bidwell Park, about 5 miles (air) northeast of Chico | 373 | Comment | ||
JEPS115330 | Scleranthus annuus subsp. annuus | Lowell Ahart | 2009-4-22 | 15574 | Butte | West side of the Guardians Trail, about 100 yards north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico | 381 | Comment | ||
JEPS115349 | Setaria viridis | Lowell Ahart | 2009-6-3 | 15994 | Butte | In the native plant garden, 40 yards south of the Bear's Lair Picnic Area and Coastal Redwood Grove sign, about 100 yards southeast of Cedar Grove, Lower Bidwell Park, Chico | 67 | Comment | ||
JEPS115353 | Centaurea solstitialis | Lowell Ahart | 2009-7-3 | 15984 | Butte | 30 yards west of the Bear's Lair Picnic Area and Coastal Redwood Grove sign, about 30 yards east of Cedar Grove parking area, Lower Bidwell park, Chico | 67 | Comment | ||
JEPS115379 | Medicago lupulina | Lowell Ahart | 2009-6-3 | 15834 | Butte | On the east bank of Big Chico Creek, on the west side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico | 234 | Comment | ||
JEPS115569 | Heterocodon rariflorum | Lowell Ahart | 2009-5-23 | 15761 | Butte | South of a small drainage, about 30 yards west of Guardians Trail, about 100 yards northeast of Pine Trail, Upper Bidwell Park, about 3/8 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico | 381 | Comment | ||
JEPS115639 | Arbutus menziesii | Lowell Ahart | 2009-8-23 | 16297 | Butte | On the west side of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico | 209 | Comment | ||
JEPS115640 | Platanus racemosa | Lowell Ahart | 2009-8-23 | 16296 | Butte | On the west side of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico | 209 | Comment | ||
JEPS115657 | Lonicera interrupta | Lowell Ahart | 2009-5-30 | 15807 -A | Butte | North of a small drainage, on the east side of Guardians Trail, about 50 yards northeast of Pine Trail, Upper Bidwell Park, about 3/8 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico | 411 | Comment | ||
JEPS115670 | Hypericum perforatum | Lowell Ahart | 2009-5-30 | 15783 | Butte | Northeast of a broad open drainage in oak woodland, about 100 yards north of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) west of Highway 32, about 10 miles northeast of Chico | 269 | Comment | ||
JEPS115812 | Astragalus gambelianus | Lowell Ahart | 2009-4-26 | 15631 | Butte | In the middle and on the north side of Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico | 311 | Comment | ||
JEPS115821 | Mimulus glaucescens | Lowell Ahart | 2009-4-26 | 15644 | Butte | In a wet drainage, on the west side of Guardians Trail, about 300 yards southwest of Pine Trail, Upper Bidwell Park, about 5/8 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico | 381 | Comment | ||
JEPS115860 | Phacelia egena | Lowell Ahart | 2009-4-22 | 15580 | Butte | West side of the Guardians Trail, about 100 yards north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico | 381 | Comment | ||
JEPS116005 | Cynodon dactylon | Lowell Ahart | 2009-6-19 | 15932 | Butte | West of the trail, on the east side of Big Chico Creek, about 50 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico | 203 | Comment | ||
JEPS116008 | Toxicodendron diversilobum | Lowell Ahart | 2009-8-23 | 16289 | Butte | Near a small seep, at the base of a large rock, northwest of a small broad open drainage in oak woodland, about 150 yards northwest of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) west of Highway 32, about 10 miles | 266 | Comment | ||
JEPS116046 | Hordeum murinum subsp. leporinum | Lowell Ahart | 2009-4-17 | 15562 | Butte | On the south slope of a ridge, about 150 yards west of Highway 32, near the south boundary, Upper Bidwell Park, about 5 miles (air) northeast of Chico | 373 | Comment | ||
JEPS116052 | Juncus tenuis | Lowell Ahart | 2009-6-19 | 15919 | Butte | About 60 yards northwest of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 2/3 mile (air) west of Highway 32, about 10 miles northeast of Chico | 267 | Comment | ||
JEPS116076 | Eragrostis pectinacea var. pectinacea | Lowell Ahart | 2009-8-13 | 16278 | Butte | In the channel about 100 yards east of the diversion structure that controls Mud Creek diversion and Lindo Channel, northeast of Hooker Oak, Upper Bidwell Park, Chico | 68 | Comment | ||
JEPS116090 | Carex nudata | Lowell Ahart | 2009-5-15 | 15708 | Butte | On the east bank of Big Chico Creek, on the west side of the dirt road which isTen Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico | 234 | Comment | ||
JEPS116135 | Woodwardia fimbriata | Lowell Ahart | 2009-6-30 | 15975 | Butte | On damp soil, along a small flowing stream, about 20 yards south of the fence, about 150 yards east of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico | 242 | Comment | ||
JEPS116138 | Pellaea andromedifolia | Lowell Ahart | 2009-5-30 | 15781 | Butte | About 100 yards north of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) west of Highway 32, about 10 miles northeast of Chico | 269 | Comment | ||
JEPS117149 | Amsinckia intermedia | Lowell Ahart | 2010-4-30 | 16600 | Butte | Steep north slope, below rim and above cliffs, on the north side of a trail, west of disk golf area, on a ridge about 350 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico | 353 | Comment | ||
JEPS117153 | Crassula aquatica | Lowell Ahart | 2010-4-7 | 16574 | Butte | About 50 feet west of Virginia Street, about 20 feet south of Spruce Street, in Gridley | 28 | Comment | ||
JEPS117179 | Danthonia californica var. americana | Lowell Ahart | 2010-9-21 | 17230 | Butte | On damp bare disturbed soil, bottom and sides of a small wash, on the north side of a poor dirt road, about 1 mile (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrook Reservoir | 1899 | Comment | ||
JEPS117181 | Carex | Lowell Ahart | 2010-4-23 | 16579 | Butte | Lawn of home #1082, near the middle of and north side of E7th Street, between Sycamore Street and Linden Street, Chico | 63 | Comment | ||
JEPS117232 | Minuartia cismontana | Lowell Ahart | 2010-5-16 | 16704 | Butte | About 100 yards west of the fence, about 1/2 mile southeast of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville | 373 | Comment | ||
JEPS117316 | Madia exigua | Lowell Ahart | 2010-5-7 | 16620 | Butte | On the north side of a trail, west of disk golf area, on a ridge about 350 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico | 353 | Comment | ||
JEPS117325 | Juncus occidentalis | Lowell Ahart | 2010-9-21 | 17224 | Butte | Open area on the north side of a poor dirt road, about 1 mile (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrook Reservoir | 1899 | Comment | ||
JEPS117409 | Linanthus parviflorus | Lowell Ahart | 2010-5-7 | 16628 | Butte | On both sides of Guardian Trail, about 1/2 miles west of Highway 32, Upper Bidwell Park, about 4 1/2 miles (air) northeast of Chico | 238 | Comment | ||
JEPS117413 | Sidalcea glaucescens | Lowell Ahart | 2010-9-28 | 17246 | Butte | Along the east side of Big Kimshew Creek, about 100 yards east of the poor dirt road, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrook Reservoir | 1886 | Comment | ||
JEPS117533 | Ribes roezlii var. roezlii | Lowell Ahart | 2010-6-12 | 16790 | Butte | On the south side of Ten Mile House Road, about 1/4 mile (air) west of Highway 32, about 9 miles (air) northeast of Chico | 376 | Comment | ||
JEPS117547 | Centaurium muehlenbergii | Lowell Ahart | 2010-6-20 | 16828 | Butte | About 1/4 mile north of Cox Lane, about 1 1/2 miles east of Palermo Honcut Highway, Guidci Ranch, about 7 1/2 miles (air) southeast of Oroville | 59 | Comment | ||
JEPS117550 | Lythrum hyssopifolia | Lowell Ahart | 2010-6-20 | 16830 | Butte | About 1/4 mile north of Cox Lane, about 1 1/2 miles east of Palermo Honcut Highway, Guidci Ranch, about 7 1/2 miles (air) southeast of Oroville | 59 | Comment | ||
JEPS117915 | Eriophyllum lanatum var. integrifolium | L. P. Janeway & Linus Gog | 2008-7-18 | 9437 | Butte | Along Philbrook Creek between the east end of Philbrook Reservoir and Concow Road Northern High Sierra Nevada | 1689 | Comment | ||
JEPS117918 | Ranunculus uncinatus var. parviflorus | L. P. Janeway | 2008-6-22 | 9433 | Butte | Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River North Fork Feather River (2.7 air km east of Pulga Bridge (Hwy 70) over); Northern High Sierra Nevada | 823 | Comment | ||
JEPS118039 | Malva nicaeensis | Lowell Ahart | 2011-6-3 | 17363 | Butte | Wood chipped planter area between Bidwell Mansion parking area and Gateway Science Museum, Chico | 60 | Comment | ||
JEPS118040 | Amaranthus deflexus | Lowell Ahart | 2011-6-3 | 17362 | Butte | Wood chipped planter area between Bidwell Mansion parking area and Gateway Science Museum, Chico | 60 | Comment | ||
JEPS118096 | Azolla microphylla | Lowell Ahart | 2011-8-17 | 17633 | Butte | On the west edge of the pond, on the east side of the trail and dam, at the old homestead, about 100 yards south of Ten Mile House Road, about 5/8 mile (air) west of Highway 32, about 9 miles (air) northeast of Chico | 249 | Comment | ||
JEPS119533 | Eschscholzia caespitosa | Lowell Ahart | 2012-4-20 | 17898 | Butte | On the west side of South Rim Trail, animal trail north of Bloody Pin Trail, about 5/8 mile west of Highway 32, about 7 3/8 miles northeast of Chico, south part of Upper Bidwell Park. | Comment | |||
JEPS119547 | Morus alba | Lowell Ahart, Linnea Hanson, Susan Bazell, Josephine Guardino | 2012-4-16 | 17864 | Butte | East of the Deer Pen, between Tables 12 & 13 Lower Bidwell Park, Chico. | Comment | |||
JEPS119550 | Lonicera hispidula | Lowell Ahart | 2012-2-22 | 17739 | Butte | About 100 yards west of Ten Mile House Road, about 3/4 mile west of Highway 32, about 9 miles (air) northeast of Chico. | Comment | |||
JEPS119577 | Euphorbia peplus | Lowell Ahart | 2012-4-17 | 17877 | Butte | About 100 yards south of where the road turns north, about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 5 miles (air) southwest of Oroville. | Comment | |||
JEPS119592 | Pseudotsuga menziesii var. menziesii | Lowell Ahart | 2012-2-22 | 17737 | Butte | About 100 yards of Ten Mile House Road, about 3/4 mile west of Highway 32, about 9 miles (air) northeast of Chico. | Comment | |||
JEPS119736 | Acer negundo | Lowell Ahart | 2012-6-21 | 18222 | Butte | About 25 yards west of the Freeway, 70 yards south of Big Chico Creek, Lower Bidwell Park, Chico. | Comment | |||
JEPS119799 | Vicia sativa subsp. sativa | Lowell Ahart | 2012-5-20 | 18102 | Butte | Where the Humboldt Trail, comes out to the old road and Highway 32, southeast part of Upper Bidwell Park, northeast of Chico. | Comment | |||
JEPS119814 | Epilobium densiflorum | Lowell Ahart | 2012-8-12 | 18418 -A | Butte | On the south edge of North Honcut Creek, about 3/4 mile north and 2 1/2 miles east of Honcut, about 13 miles southeast of Oroville. | Comment | |||
JEPS119837 | Quercus X morehus | Lowell Ahart | 2012-3-23 | 17799 | Butte | On the south side of the Old Humboldt Road cut, north end of Disc Golf Area, about 50 yards west of Highway 32, about 5 miles (air) northeast of Chico. | Comment | |||
JEPS119843 | Uropappus lindleyi | Lowell Ahart | 2012-3-23 | 17782 | Butte | About 50 yards west of Ten Mile House Road, about 3/4 mile west of Highway 32, about 9 miles (air) northeast of Chico. | Comment | |||
JEPS119859 | Festuca arundinacea | Lowell Ahart, Susan Bazell, Josephine Guardino | 2012-5-31 | 18117 | Butte | On the north side of the paved park road (Peterson Drive) about 300 yards west of the gate, Lower Bidwell Park, Chico. | Comment | |||
JEPS119873 | Mimulus aurantiacus var. grandiflorus | Lowell Ahart | 2012-6-2 | 18128 | Butte | Along the sides of Truex Road, west of the intersection of Truex Road and Trevor Road, about 1/8 mile northwest of the West Branch Bridge across Lake Oroville. | Comment | |||
JEPS119885 | Eleocharis engelmannii var. engelmannii | Lowell Ahart | 2012-6-5 | 18162 | Butte | On the bottom of Beatson Hollow, about 1 1/4 miles northwest of the iron gate on the north side of Cherokee Road, North Table Mountain, about 6 miles (air) north of Oroville. | Comment | |||
JEPS119888 | Agoseris grandiflora var. grandiflora | Lowell Ahart | 2012-6-5 | 18174 | Butte | On the south side of Beatson Hollow, about 3/4 mile northwest of the iron gate on the north side of Cherokee Road, North Table Mountain, about 6 miles (air) north of Oroville. | Comment | |||
JEPS119901 | Verbascum virgatum | Lowell Ahart | 2012-5-31 | 18115 | Butte | On the south side of Neal Road, west of the intersection of Highway 99 and Neal Road, about 3 miles (air) south of Chico. | Comment | |||
JEPS119915 | Ulmus parvifolia | Lowell Ahart | 2012-10-28 | 18540 | Butte | On the east side of the horse path (gravel road), about 100 yards north of the paved park road, west side of the old walnut orchard, south of Vallombrosa Avenue, about 1/4 mile west of Peterson Drive, Lower Bidwell Park, Chico. | Comment | |||
JEPS119918 | Kickxia elatine | Lowell Ahart | 2012-10-20 | 18506 | Butte | On the south side of Big Chico Creek, about 100 yards west of Table 4, west of Cedar Grove, Lower Bidwell Park, Chico. | Comment | |||
JEPS119942 | Bidens frondosa | Lowell Ahart | 2012-9-28 | 18458 | Butte | Just east of the east end of Sycamore Pool in Big Chico Creek, Lower Bidwell Park, Chico. | Comment | |||
JEPS119956 | Agrostis avenacea | Lowell Ahart | 2012-6-5 | 18167 | Butte | North of Beatson Hollow, about 1 3/4 miles northwest of the iron gate on the north side of Cherokee Road, North Table Mountain, about 6 miles (air) north of Oroville. | Comment | |||
JEPS119984 | Trifolium oliganthum | Lowell Ahart | 2012-4-30 | 17938 | Butte | On both sides of Guardian Trail about 400 yards north of Humboldt Trail, north of Bloody Pin Trail, about 1/8 mile west of Highway 32, about 8 miles northeast of Chico, south part of Upper Bidwell Park. | Comment | |||
JEPS119997 | Geranium carolinianum | Lowell Ahart, Linnea Hanson, Kaline Le Coq, Josephine Guardino | 2012-4-27 | 17905 | Butte | Southwest of the intersection of Valllombrosa Avenue and Manzanita Avenue, Lower Bidwell Park, Chico. | Comment | |||
JEPS120009 | Petrorhagia dubia | Lowell Ahart, Linnea Hanson, Kaline Le Coq, Josephine Guardino | 2012-4-27 | 17907 | Butte | Southwest of the intersection of Valllombrosa Avenue and Manzanita Avenue, Lower Bidwell Park, Chico. | Comment | |||
JEPS120013 | Dittrichia graveolens | Lowell Ahart | 2012-10-28 | 18542 | Butte | On the south edge of Biggs East Road, about 1/4 mile east of Highway 99, about 1 1/4 mile east of Biggs. | Comment | |||
JEPS120044 | Quercus ilex | Lowell Ahart, Linnea Hanson, Susan Bazell, Josephine Guardino, Wes Dempsey | 2012-6-7 | 18175 | Butte | On the south side of the paved park road, south of Table 35, west of Cedar Grove, Lower Bidwell Park, Chico. | Comment | |||
JEPS120074 | Hedera helix | Lowell Ahart, John Dittes, Josephine Guardino | 2012-4-6 | 17806 | Butte | On the north side of Big Chico Creek, Lost Park in Bidwell Park, City of Chico. | Comment | |||
JEPS120082 | Celtis australis | Lowell Ahart, Linnea Hanson, Kaline Le Coq, Josephine Guardino | 2012-4-27 | 17910 | Butte | On the north side of the path, near the table 14, on the north side of Centennial Avenue, Lower Bidwell Park, Chico. | Comment | |||
JEPS120127 | Carex pendula | Lowell Ahart | 2012-5-31 | 18116 | Butte | On the north side of Comanche Creek, on the east side of Highway 99, Chico. | Comment | |||
JEPS120139 | Carex nudata | Lowell Ahart, Linnea Hanson, Susan Bazell, Josephine Guardino | 2012-5-10 | 18010 | Butte | On the north side of Big Chico Creek, on the south side of the paved park road, south of the old walnut orchard, south of Vallombrosa Avenue, about 1/4 mile west of Peterson Drive, Lower Bidwell Park, Chico. | Comment | |||
JEPS120140 | Pinus sabiniana | Lowell Ahart, Linnea Hanson, Susan Bazell, Josephine Guardino | 2012-5-10 | 18019 | Butte | On the north side of Big Chico Creek, on the north side of the paved park road, southeast of part of the old walnut orchard, south of Vallombrosa Avenue, about 1/8 mile west of Peterson Drive, Lower Bidwell Park, Chico. | Comment | |||
JEPS120165 | Eragrostis pilosa var. pilosa | Lowell Ahart | 2012-8-22 | 18421 | Butte | South edge of parking area at the restroom, end of road to the Larkin Road Boat Lunch Area, about 1/4 mile west of Larking Road, about 2 miles (air) southwest of the Oroville Airport. | Comment | |||
JEPS120170 | Pentagramma triangularis subsp. triangularis | Lowell Ahart | 2012-6-2 | 18136 | Butte | About 100 yards north of Truex Road, west of intersection of Truex Road and Trevor Road, about 1/8 mile northwest of the West Branch Bridge across Lake Oroville. | Comment | |||
JEPS120559 | Calycadenia truncata | L. P. Janeway | 2012-10-11 | 11071 | Butte | Northern High Sierra Nevada. Plumas National Forest; southwestern end of Rocky Ridge, 0.8 km west of Ponderosa Way / Rim Road, near high-voltage power lines. | Comment | |||
JEPS120585 | Mollugo verticillata | Lowell Ahart | 2013-11-18 | 19271 | Butte | Below the high-water line of Lake Oroville, about 200 yards east of the boat ramp at the end of Stringtown Road, about 2.5 air miles northeast of Hurleton. | Comment | |||
JEPS120588 | Kickxia elatine | Lowell Ahart | 2013-11-18 | 19286 | Butte | Below the high-water line of Lake Oroville, about 150 yards northeast of the boat ramp at the end of Stringtown Road, about 50 yards north of the road, about 2.5 air miles northeast of Hurleton. | Comment | |||
JEPS120602 | Persicaria lapathifolia | Lowell Ahart | 2013-11-17 | 19262 | Butte | McCabe Creek, below the high water line of Lake Oroville, about 5/8 mile southwest of the enterprise Bridge across Lake Oroville. | Comment | |||
JEPS120833 | Agrimonia gryposepala | Lowell Ahart | 2013-7-1 | 18815 | Butte | About 150 yards E of the intersection of Forbestown Road and Black Bart Road, about 3.25 air miles SW of Forbestown. | Comment | |||
JEPS120850 | Navarretia filicaulis | Lowell Ahart | 2013-7-1 | 18818 | Butte | About 150 yards E of the intersection of Forbestown Road and Black Bart Road, about 3.25 air miles SW of Forbestown. | Comment | |||
JEPS120932 | Festuca myuros | Lowell Ahart | 2013-5-18 | 18701 | Butte | About 100 yards E of the intersection of Forbestown Road and Black Bart Road, about 3.25 air miles SW of Forbestown. | Comment | |||
JEPS121894 | Oxalis corniculata | Lowell Ahart | 2014-11-24 | 19920 | Butte | About 10 feet below the high water line of Lake Oroville, about 500 yards east of the second parking area, old Bidwell Bar Road, about one mile south of Oroville Quincy Highway, about 8 miles (air) northeast of Oroville. | Comment | |||
JEPS121900 | Muhlenbergia minutissima | Lowell Ahart | 2014-7-10 | 19639 | Butte | About 80 yards south of Philbrook Road, about 1 1/4 miles west of Philbrook Reservoir. | Comment | |||
JEPS121917 | Rorippa curvisiliqua var. orientalis | Lowell Ahart | 2014-7-10 | 19629 | Butte | About 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | Comment | |||
JEPS121934 | Carex integra | Lowell Ahart | 2014-7-10 | 19617 | Butte | About 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | Comment | |||
JEPS121995 | Carex angustata | Lowell Ahart | 2014-7-13 | 19643 | Butte | About 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | Comment | |||
JEPS121998 | Erythranthe guttata | Lowell Ahart | 2014-5-13 | 19465 | Butte | Below the high water line of Lake Oroville, about 200 yards southwest of the poor parking area, on the east side of McCabe Creek, about 11 miles (air) east of Oroville. | Comment | |||
JEPS122141 | Bulbostylis capillaris | Lowell Ahart | 2014-5-2 | 19426 | Butte | About one mile (air) northwest of the improved Parking Area and Cherokee Road, North Table Mountain, about 8 miles (air) north of Oroville. | Comment | |||
JEPS122266 | Azolla filiculoides | Lowell Ahart | 2014-4-9 | 19338 | Butte | West end of Liberty Road, about one mile (air) south of Colusa Highway, about 7 miles (air) southwest of Gridley. | Comment | |||
JEPS122426 | Carex xerophila | Peter F. Zika with L. P. Janeway | 2012-5-16 | 25868 | Butte | Magalia Serpentine, Coutolenc Road 0.1 miles N of Skyway Road. Northern Sierra Nevada Highland (n SNH) | Comment | |||
JEPS124160 | Xanthium strumarium | Lowell Ahart | 2015-11-7 | 20613 | Butte | About 1/4 mile south of the end of Alternate 40, Dark Canyon, about 4 miles (air) south of Highway 70, about 8 miles (air) southeast of Paradise. | Comment | |||
JEPS124207 | Castilleja campestris subsp. campestris | Lowell Ahart | 2015-4-11 | 20030 | Butte | About 1 1/2 miles northeast of Honcut, about 1/2 miles east of Parlemo Honcut Highway, about 12 miles (air) south of Oroville. | Comment | |||
JEPS124337 | Persicaria maculosa | Lowell Ahart | 2015-10-16 | 20556 | Butte | About half way of and east of One Mile Pond, about 6 miles (air) east of Biggs. | Comment | |||
JEPS124343 | Portulaca oleracea | Lowell Ahart | 2015-10-26 | 20608 | Butte | About 1 mile (air) of southeast of Kunckle Reservoir, about 5 miles (air) southeast of Paradise. | Comment | |||
JEPS126539 | Galium parisiense | Lowell Ahart | 2016-5-25 | 20876 | Butte | About 200 yards south of La Porte Road, about 1/4 mile southwest of the intersection of La Porte Road and Loma Rica Road, about 3 1/4 miles (air) northeast of Honcut. | Comment | |||
JEPS126557 | Gamochaeta ustulata | Lowell Ahart | 2016-5-25 | 20878 | Butte | About 200 yards south of La Porte Road, about 1/4 mile southwest of the intersection of La Porte Road and Loma Rica Road, about 3 1/4 miles (air) northeast of Honcut. | Comment | |||
JEPS127001 | Carduus pycnocephalus subsp. pycnocephalus | Lowell Ahart | 2016-5-24 | 20843 | Butte | About 300 yards southwest of the intersection of Loma Rica Road and La Porte Road, about 3 1/2 miles (air) northeast of Honcut. | Comment | |||
JEPS127015 | Rubus armeniacus | Lowell Ahart | 2016-5-24 | 20867 | Butte | About 100 yards south of La Porte Road, about 1/4 mile southwest of the intersection of La Porte Road and Loma Rica Road, about 3 1/4 miles (air) northeast of Honcut. | Comment | |||
JEPS127018 | Trifolium microcephalum | Lowell Ahart | 2016-6-4 | 20924 | Butte | On the north side of Lumpkin Road, about 100 yards north of McCabe Creek, about 3 miles (air) west of Forbestown. | Comment | |||
JEPS127072 | Lathyrus angulatus | Lowell Ahart | 2016-5-30 | 20896 | Butte | Peter Ahart Ranch, about 2 1/2 miles north and 1/4 mile east of Honcut, about 12 miles (air) south of Oroville. | Comment | |||
JEPS127084 | Juncus capitatus | Lowell Ahart | 2016-4-15 | 20749 | Butte | About 1/2 mile southwest of Dutch Ravine, about 8 miles (air) southeast of Oroville. | Comment | |||
JEPS14976 | Mimulus bicolor | A. A. Heller | 1914-5-17 | 11338 | Butte | near Forest Ranch | 731 | Comment | ||
JEPS16101 | Lomatium caruifolium var. denticulatum | W. L. Jepson | 1934-5-4 | 16617 | Butte | 1 1/2 mi. n.e. Cana | Comment | |||
JEPS16284 | Downingia ornatissima var. ornatissima | A. A. Heller | 1914-4-17 | 11305 | Butte | 8 mi n Oroville | Comment | |||
JEPS32451 | Mimulus latidens | Peter H. Raven | 1963-5-8 | 18361 | Butte | 5 mi w Chico (on State Highway 32) | Comment | |||
JEPS34380 | Ceanothus integerrimus | Rimo Bacigalupi and L. R. Heckard | 1963-5-14 | 8856 | Butte | ca 1 mi below and w Paradise (along Honey Run Rd) | Comment | |||
JEPS4326 | Castilleja lacera | R. F. Hoover | 1936-5-20 | 1149 | Butte | 10 mi sw Oroville | Comment | |||
JEPS48084 | Lomatium utriculatum | P. C. Hutchison with J. K. Wright and R. Bacigalupi | 1963-6-1 | 2692 | Butte | at w. side Pulga Bridge (N. Fork Feather R.); , Pulga Bridge | Comment | |||
JEPS48315 | Lomatium marginatum var. marginatum | Paul C. Hutchison with J. K. Wright and R. Bacigalupi | 1963-6-1 | 2695 | Butte | w side Pulga Bridge (North Fork of Feather River); North Fork of Feather River | 472 | Comment | ||
JEPS50603 | Polygonum bidwelliae | C. C. Parry | 1887-1 | Butte | Chico | Comment | ||||
JEPS76252 | Echinochloa muricata | W. L. Jepson | 1939-8-17 | 19464 | Butte | Feather River Bottom near Oroville; Feather River bottom | 45 | Comment | ||
JEPS80620 | Orobanche fasciculata | M. S. Taylor | 1980-5-15 | 2640 | Butte | ca. 9 mi. n.e. Chico (ca. 0.25 mi. e. of Cohasset Rd. on Cohasset Ridge); Cohasset Ridge | 396 | Comment | ||
JEPS87143 | Eriogonum spergulinum var. reddingianum | Lowell Ahart | 1992-7-29 | 6876 | Butte | about 3/4 mi nw Lotts Lake (about 1 mi ne of the Carr Mine) | 1798 | Comment | ||
JEPS87151 | Monardella odoratissima subsp. pallida | Lowell Ahart | 1992-7-29 | 6869 | Butte | About 1 mile east of the Carr Mine, about 1/2 mile northwest of Lotts Lake. | 1828 | Comment | ||
JEPS87389 | Elatine chilensis | Lowell Ahart | 1993-5-17 | 6954 | Butte | On the west side of Dunstone Road, about 1 1/2 miles north and 3 miles east of Honcut, about 12 miles south-east of Oroville. | 60 | Comment | ||
JEPS87442 | Viola purpurea subsp. quercetorum | Lowell Ahart | 1993-6-26 | 7043 | Butte | about 1/4 mi n of Jackass Flat (about 1 1/4 air mi nw of Lost Creek Reservoir, Mooreville Ridge); Mooreville Ridge | 1188 | Comment | ||
JEPS87673 | Sherardia arvensis | Lowell Ahart | 1994-4-22 | 7287 | Butte | about 3.5 mi sw Forbestown (s of the intersection of Black Bart Road and Forbestown Road) | 609 | Comment | ||
JEPS87707 | Trifolium oliganthum | Lowell Ahart | 1994-4-16 | 7283 | Butte | ca 12 mi se Oroville (steep e slope of w side of North Honcut Creek, Peter Ahart Ranch, ca 1 1/4 mi n and 2 3/4 mi e of Honcut); Peter Ahart Ranch | 45 | Comment | ||
JEPS88228 | Lolium multiflorum | Vernon H. Oswald and Lowell Ahart | 1996-6-10 | 7734 | Butte | U.S. Fish and Wildlife Service parcel btw 7 Mile Lane and Sacramento River (bank of river at n end of Riparian Sanctuary, Sacramento River Nat'l Wildlife Refuge, Llano Seco Unit); Sacramento River National Wildlife Refuge | 28 | Comment | ||
JEPS88523 | Smilacina racemosa | Lowell Ahart | 1996-6-5 | 7683 | Butte | about 1/10 mi n of the bridge across the South Fork of the Feather River (about 1 mi n of Golden Trout Crossing, about 7 air mi e of Feather Falls, on the east side of river) | 914 | Comment | ||
JEPS88548 | Polygonum punctatum | Vernon H. Oswald and Lowell Ahart | 1996-7-22 | 8077 | Butte | U.S. Fish and Wildlife Service parcel between 7-Mile Lane and Sacramento River (edge of farm road crossing a branch of Angel Slough w of Refuge HQ at se corner of Tract 1...); Sacramento River National Wildlife Refuge, Llano Seco Unit | 32 | Comment | ||
JEPS93819 | Ludwigia palustris | Lowell Ahart | 1998-6-30 | 8013 | Butte | about 7 air mi n of Oroville (w of the Ione oak tree, w of the cow chute on the w side of Cherokee Road, North Table Mountain); North Table Mountain, Cherokee Road | 403 | Comment | ||
JEPS93970 | Osmorhiza berteroi | Vernon Oswald | 1998-4-12 | 8903 | Butte | between Chico and Forest Ranch (Upper Bidwell Park (new addition), Pine Trail between the trailhead on Hwy. 32 opposite Santos Rd. and S. Rim Trail); Upper Bidwell Park (new addition) | 396 | Comment | ||
JEPS94299 | Penstemon neotericus | Lowell Ahart | 1997-8-1 | 7771 | Butte | about 8 air mi ne of Stirling City (about 1/4 mi e of Table Mountain, on the w side of Little Kimshew Creek, Snow Meadow); Snow Meadow, Little Kimshew Creek | 1524 | Comment | ||
JEPS94309 | Symphyotrichum spathulatum var. spathulatum | Lowell Ahart | 1997-8-1 | 7784 | Butte | about 8 air mi ne of Stirling City (about 1/4 mi e of Table Mountain, near some small streamlets of Little Kimshew Creek in Snow Meadow); Snow Meadow | 1524 | Comment | ||
JEPS94633 | Rumex obtusifolius | Lowell Ahart | 1998-7-1 | 8034 | Butte | about 7 air mi n Oroville (e of cow chute and on e side of Cherokee Rd.); North Table Mountain | 403 | Comment | ||
JEPS94686 | Sidalcea calycosa subsp. calycosa | Lowell Ahart | 1998-6-3 | 7964 | Butte | about 7 air mi n of Oroville (North Table Mountain, abut 1/4 mi n of the cow chute along Cherokee Road); North Table Mountain, Cherokee Road | 403 | Comment | ||
JEPS94766 | Cuscuta howelliana | Lowell Ahart | 1998-7-18 | 8044 | Butte | about 7 air mi n of Oroville (North Table Mountain, e of the fence, e of the cow chute and on the e side of Cherokee Road); North Table Mountain, Cherokee Road | 403 | Comment | ||
JEPS94826 | Poa pratensis subsp. pratensis | Lowell Ahart | 1998-6-9 | 7986 | Butte | about 7 air mi n of Oroville (sw of the ione oak tree, nw of the cow chute along Cherokee Road, North Table Mountain); North Table Mountain, Cherokee Road | 403 | Comment | ||
JEPS95021 | Eurybia radulina | Lowell Ahart | 1997-9-6 | 7892 | Butte | about 5 air mi n of Concow Reservoir (on w side of a logging road, about 1 1/2 mi n of Oakway, about 3 air mi nw of Flea mountain, about 3 air mi ne of Sawmill Peak) | 762 | Comment | ||
JEPS95154 | Chamaesyce maculata | Lowell Ahart | 1997-10-24 | 7941 | Butte | about 20 yards n of South Fork of the Feather River (on the e side of Sucker Creek, strand of Lake Oroville, about 1/4 mi w of the Ponderosa Dam); e side of Sucker Creek | 274 | Comment | ||
JEPS95157 | Digitaria sanguinalis | Lowell Ahart | 1997-10-24 | 7938 | Butte | about 1/4 mi w of Ponderosa Dam (about 20 yards n of the South Fork of the Feather River and on w side of Sucker Creek, strand of Lake Oroville); Sucker Creek | 274 | Comment | ||
JEPS95482 | Trifolium fragiferum | Lowell Ahart | 1994-6-6 | 7313 | Butte | 3 1/2 air miles NW of Oroville (N of the corral, on N side of the bend in Cottonwood Road, about 1/4 mi W of Hwy 70) | 57 | Comment | ||
JEPS95736 | Callitriche heterophylla var. heterophylla | Lowell Ahart | 1995-5-26 | 7574 | Butte | 12 mi S of Oroville (Peter Ahart Ranch, 2 mi N and 1/4 mi E of Honcut) | 36 | Comment | ||
JEPS95757 | Kickxia elatine | Lowell Ahart | 1995-8-19 | 7611 | Butte | 12 mi S of Oroville (Peter Ahart Ranch; E side of North Honcut Creek; 1 mi N and 2 3/4 mi E of Honcut) | 36 | Comment | ||
JEPS95878 | Veronica anagallis-aquatica | Lowell Ahart | 1999-8-13 | 8129 | Butte | northwest of Parrott Landing; about 1 mile southeast of Ord Ferry; about 2 miles southeast of Ordbend; about 12 miles (air) southwest of Chico | 32 | Comment | ||
JEPS95936 | Plantago major | Lowell Ahart | 1999-8-13 | 8173 | Butte | northwest of Parrott Landing; about 1 mile southeast of Ord Ferry; about 2 miles southeast of Ordbend; about 12 miles (air) southwest of Chico | 32 | Comment | ||
JEPS95957 | Anchusa officinalis | Vernon H. Oswald | 1999-4-24 | 9720 | Butte | Genetic Resource Center (old USDA Plant Introduction Station) in south Chico: T21N R2E SE1/4 NW1/4 Sect. 5, 230 ft, agricultural area. Localized weed growing in the NE corner of the intersection of farm roads directly S of the headquarters building. | 70 | Comment | ||
JEPS95983 | Eragrostis pilosa var. pilosa | Lowell Ahart | 1999-10-28 | 8307 | Butte | large disturbed area along the east side of the Sacramento River; northwest of Parrott Landing; about 1 mile southeast of Ord Ferry; about 2 miles southeast of Ordbend; about 12 miles (air) southwest of Chico | 32 | Comment | ||
JEPS98278 | Anthoxanthum odoratum | Lowell Ahart | 2000-6-29 | 8539 | Butte | On the northwest side of Concow Road at Flea meadow, about .5 mile west of Flea Mountain, about 3.5 miles (air) north of Concow Reservoir, about 5 miles (air) east of Magalia. | 1036 | Comment | ||
JEPS98331 | Pilularia americana | Lowell Ahart | 2000-5-21 | 8378 | Butte | 10 air miles NW of: slickens from the Cherokee mine, E side of Clark Road (Hwy 191), about 200 yds S of Dry Creek Oroville; ; <coords cont.: NW 1/4> | 60 | Comment | ||
JEPS98392 | Cyperus iria | Vernon H. Oswald | 2000-8-12 | 9949 | Butte | S end of the large dredge pond, on the W side of the Feather River between Palm Avenue and Vance Avenue Oroville Wildlife Area | 28 | Comment | ||
JEPS98428 | Gilia capitata subsp. pedemontana | Lowell Ahart | 2000-5-31 | 8416 | Butte | 3 mi SE of Paradise (serpentine ridge, 200 yds E of where Kunkle Creek enters Lake Oroville, E of the Kunkle Power House) | 335 | Comment | ||
JEPS98443 | Eleocharis bolanderi | Lowell Ahart | 2000-5-30 | 8410 | Butte | 2 mi S of Paradise (about 1/4 mi NE of Kunkle Reservoir, E of the Pentz Magalia Road) | 548 | Comment | ||
JEPS98506 | Eleocharis pachycarpa | Lowell Ahart | 2000-8-30 | 8676 | Butte | Bottom of a small depression, southeast of a large pond, about 100 yards south of the Feather River, west of the break in the levee, about 1/2 mile (air) west of Pacific Heights Road, Oroville Wildlife Area, about 3 1/3 miles (air) southwest of Oroville. | 42 | Comment | ||
JEPS98573 | Cryptantha flaccida | Lowell Ahart | 2000-6-6 | 8452 | Butte | 5 mi (air) E of Oroville Dam (bottom of old gold mining pit, E of where dirt road crosses Oregon Gulch creek, 1/4 mi NE of cemetary, 1 1/2 mi S of Crystal Hill) | 304 | Comment | ||
JEPS98592 | Parentucellia viscosa | Lowell Ahart | 2000-5-23 | 8385 | Butte | 13 air miles SE of Oroville (NE of the pond, 1/8 mi N of La Porte Road, 1/2 mi SE of Honcut Cemetery, 4 mi NE of Honcut) | 54 | Comment | ||
JEPS99034 | Andropogon virginicus var. virginicus | Lowell Ahart | 1998-11-11 | 8065 | Butte | About 3/4 mile NW of the cattle chute along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 371 | Comment | ||
JEPS99056 | Polystichum imbricans subsp. imbricans | Lowell Ahart | 2002-6-21 | 9735 | Butte | 2 miles (air) NE of Bald Rock Dome; Watson Ridge; On a mountainside, Watson Ridge, about 2 miles (air) NE of Bald Rock Dome, about 5 miles (air) north of Feather Falls (the town). | 1086 | Comment | ||
LA205072 | Lathyrus sulphureus | C. B. Wolf; | 1937-5-18 | 8730 | Butte | Northern Sierra Nevada; 5 mi. below Magalia on Oroville Rd | 609 | Comment | ||
LA207379 | Caltha leptosepala | E. B. Copeland; | June 1930 | sn | Butte | Jonesville, N Willow Creek | 1550.0 | Comment | ||
LA209148 | Cordylanthus tenuis subsp. tenuis | E. B. Copeland; | 1929-7-29 | sn | Butte | Jonesville | 502 | Comment | ||
NY17671 | Torreya californica | H. F. Copeland | 1932-7-18 | s.n. | Butte | This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. | Comment | |||
NY571185 | Penstemon azureus var. azureus | Mrs. C. C. Bruce | 05 1898 | 2412 | Butte | Forest Ranch | Comment | |||
NY601733 | Penstemon heterophyllus var. purdyi | L. Ahart | 1980-6-19 | 2391 | Butte | Along Swedes Flat Road, near Bangor. | 320 | Comment | ||
NY990638 | Brodiaea sierrae | R. Preston | 2004-6-19 | 2261 | Butte | 1.3 mi. W of Hurleton, along Forbestown Rd. | 434 | Comment | ||
POM107428 | Populus fremontii subsp. fremontii | C. C. Bruce | 1897-05 | 1791 | Butte | Little Chico. | Comment | |||
POM142368 | Sedella pumila | A. A. Heller, H. E. Brown | 1902-5-7 | 5486 | Butte | Berry Canyon (Near Clear Creek). From the type region. | Comment | |||
POM165154 | Chorizanthe membranacea | A. A. Heller, H. E. Brown | 1902-5-6 | 5465 | Butte | Berry Canyon (near Clear Creek). | Comment | |||
POM183142 | Trifolium cyathiferum | H. F. Copeland | 1930-8-28 | 1303 | Butte | Neighborhood of Jonesville. In woods by south Willow Creek | 1829 | Comment | ||
POM183145 | Navarretia capillaris | H. F. Copeland | 1930-7-28 | 1308 | Butte | Neighborhood of Jonesville. | 1829 | Comment | ||
POM183926 | Epilobium ciliatum subsp. ciliatum | H. F. Copeland | 1932-08 | s.n. | Butte | Jonesville, in woods along Butte Creek | 1500 | Comment | ||
POM195581 | Ceanothus prostratus | E. B. Copeland | 1930-3-29 | s.n. | Butte | De Sabla. | Comment | |||
POM196109 | Corydalis caseana | E. B. Copeland | 1929-7-3 | s.n. | Butte | Jonesville. | 1500 | Comment | ||
POM196541 | Viola glabella | H. F. Copeland | 1929-6-10 | 1218 | Butte | Jonesville. | 1524 | Comment | ||
POM204780 | Melica torreyana | A. A. Heller | 1902-5-8 | 5511 | Butte | Berry Canyon (near Clear Creek) | Comment | |||
POM219098 | Holodiscus discolor | H. F. Copeland | 1928-8-14 | 398 | Butte | Top of fire-swept ridge between Jones Creek and Scotch John Creek, Neighborhood of Jonesville. | 1829 | Comment | ||
POM219260 | Penstemon gracilentus | H. F. Copeland | 1930-7-26 | 1375 | Butte | Jonesville. Canyon of Butte Creek. | 1524 | Comment | ||
POM219310 | Claytonia rubra | H. F. Copeland | 1929-6-11 | 1516 | Butte | Jonesville. | 1524 | Comment | ||
POM219381 | Aster alpigenus | H. F. Copeland | 1931-4-11 | 1534 | Butte | Butte Creek Meadows | 1829 | Comment | ||
POM24982 | Lupinus albifrons var. eminens | C. C. Bruce | 1897-05 | 2027 | Butte | Little Chico. | Comment | |||
POM253326 | Ranunculus occidentalis var. eisenii | A. A. Heller | 1938-4-23 | 15054 | Butte | At the summit on the Feaather River Hwy, 20 miles from Oroville. | Comment | |||
POM282388 | Phlox diffusa subsp. diffusa | E. B. Copeland | 1931-6-19 | 683 | Butte | Jonesville. | 2100 | Comment | ||
POM365045 | Deschampsia elongata | L. Ahart, P. Ahart | 1984-6-10 | 4700 | Butte | About 2 mi SW of Forbestown Diversion Dam, NE of Forbestown | 700 | Comment | ||
POM37535 | Baccharis salicifolia | C. C. Bruce | 1897-03 | 1820 | Butte | Little Chico | Comment | |||
POM62748 | Pogogyne douglasii | A. A. Heller, H. E. Brown | 1902-5-15 | 5553 | Butte | Near Biggs. | Comment | |||
POM74522 | Navarretia leucocephala subsp. leucocephala | Edward Palmer | 1892-6-7 | 2081 | Butte | Near Chico. | Comment | |||
POM78255 | Lomatium dasycarpum subsp. tomentosum | C. C. Bruce | 1897-05 | 2059 | Butte | Little Chico | Comment | |||
POM84398 | Sidalcea diploscypha | C. C. Bruce | 1897-05 | 1921 | Butte | Chico. | Comment | |||
POM85245 | Acer macrophyllum | C. C. Bruce | 1897-04 | 1790 | Butte | Little Chico. | Comment | |||
RSA0025076 | Myriophyllum aquaticum | L. P. Janeway, B. Castro, Laurie Archambault | 2006-1-16 | 8554 | Butte | Sacramento Valley. Gray Lodge Wildlife Area; in shallow sluggish canal between the main waterfowl viewing parking area and the headquarters area. | 18 | Comment | ||
RSA0035329 | Urtica dioica subsp. holosericea | Lowell Ahart | 2012-9-28 | 18464 | Butte | About 30 yards north of Big Chico Creek, about 200 yards east of the east end of Sycamore Pool in Big Chico Creek, Lower Bidwell Park, Chico. | 64 | Comment | ||
RSA0035337 | Celtis australis | Lowell Ahart, Linnea Hanson, Susan Bazell, Josephine Guardino | 2012-5-10 | 18022 | Butte | On the north side of Big Chico Creek, south of the path, south of the paved park road, south of the old walnut orchard, south of Vallombrosa Avenue, about 1/4 mile west of Peterson Drive, Lower Bidwell Park, Chico. | 76 | Comment | ||
RSA0036432 | Trifolium bifidum var. bifidum | Lowell A. Ahart | 2012-5-12 | 18042 | Butte | On the Guardian Trail, about 300 yards north of Humboldt Trail, about 1/8 mile west of Highway 32, south part of Upper Bidwell Park, about 8 miles (air) northeast of Chico. | 362 | Comment | ||
RSA0039299 | Artemisia douglasiana | Lowell Ahart | 2008-7-23 | 15150 | Butte | On the north side of Ponderosa Way, north of the waterfall, about 1 mile (air) southwest of the Ponderosa Dam, about 2 1/4 miles (air) northwest of Forbestown. | 482 | Comment | ||
RSA0045621 | Salix gooddingii | Lowell A. Ahart | 2012-4-17 | 17872 | Butte | Area where cobbles were removed for Oroville Dam, about 100 yards south of where the road turns north, about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 5 miles (air) southwest of Oroville. | 35 | Comment | ||
RSA0059954 | Clarkia unguiculata | L. Ahart | 2010-6-1 | 16759 | Butte | North side of the Guardian s Trail, about 1 mile east of the power lines, Upper Bidwell Park, about 3 air miles east of Chico. | 181 | Comment | ||
RSA0060803 | Oxalis pes-caprae | Lowell A. Ahart, John Dittes, Josephine Guardino | 2012-4-6 | 17808 | Butte | On the north side of Big Chico Creek, Lost Park in Bidwell Park, city of Chico. | 61 | Comment | ||
RSA0106563 | Cyperus squarrosus | Lowell Ahart | 2014-9-23 | 19871 | Butte | On the northeast part of Horsehoe Lake, about 100 yards northeast of the Rod and Gun Club, Upper Bidwell Park, about one mile east of Chico. | 89 | Comment | ||
RSA0118699 | Elatine californica | Lowell A. Ahart | 2014-4-30 | 19420 | Butte | About 50 yards south of Lower Honcut Road, about 50 yards west of the Railroad, about 1.75 miles (air) southwest of Honcut. | 24 | Comment | ||
RSA0118763 | Lonicera hispidula | Lawrence P. Janeway | 2014-5-29 | 11276 | Butte | Northern High Sierra Nevada. Plumas national Forest; at junction of Roads 18N18 and 19N40 (but 19N40 doesn't exist here anymore), 1.0 air km north of top of Sunset Hill; upper slopes high above South Fork Feather River arm of Lake Oroville. | 774 | Comment | ||
RSA107407 | Mimulus layneae | L. S. Rose | 1955-6-14 | 55096 | Butte | Magalia. | 732 | Comment | ||
RSA132615 | Lomatium vaginatum | Copeland | 1903-5-2 | 3252 | Butte | Chico | Comment | |||
RSA133220 | Phoradendron bolleanum subsp. densum | Del Wiens | 1960-6-15 | 2727 | Butte | Near Magalia, just north of train depot. | Comment | |||
RSA13427 | Arctostaphylos viscida subsp. viscida | H. F. Copeland | 1932-6-24 | A 3 | Butte | Humboldt Grade, about 12 mils from Chico. | Comment | |||
RSA169436 | Madia exigua | L. S. Rose | 1963-6-2 | 63069 | Butte | 2 mi south of Pulga, North Fork of Feather River. | 579 | Comment | ||
RSA21171 | Clarkia purpurea subsp. quadrivulnera | Carl B. Wolf | 1937-5-14 | 8662 | Butte | Sierra Nevada Foothills, 2.5 miles SE of Oroville on road to Wyandotte. | 91 | Comment | ||
RSA21662 | Eriophyllum lanatum var. grandiflorum | C. B. Wolf | 1937-5-18 | 8732 | Butte | Northern Sierra Nevada. 8.7 miles below Magalia on Oroville road | 366 | Comment | ||
RSA296396 | Mimulus glaucescens | Robert F. Hoover | 1938-4-24 | 3248 | Butte | 3 miles north of Chico | Comment | |||
RSA299132 | Taeniatherum caput-medusae | J. T. Howell | 1962-6-15 | 37484 | Butte | Serpentine area. | 732 | Comment | ||
RSA30406 | Baccharis salicifolia | A. A. Heller | 1914-3-28 | 11241 | Butte | Dry Creek, 12 miles southeast of Chico | Comment | |||
RSA312628 | Cuscuta californica | H. L. Mason, Verne Grant | 1946-9-27 | 13132 | Butte | Graylodge Game Refuge, Butte Sink | Comment | |||
RSA31754 | Viola purpurea subsp. purpurea | A. A. Heller | 1918-5-5 | 13014 | Butte | Magalia. | Comment | |||
RSA32000 | Arctostaphylos mewukka | A. A. Heller | 1942-1-4 | 16347 | Butte | 4 miles below Paradise on the Pentz-Magalia Road. | Comment | |||
RSA32929 | Ranunculus occidentalis var. eisenii | A. A. Heller | 1938-4-23 | 15054 | Butte | At the summit on the Feaather River Hwy, 20 miles from Oroville. | Comment | |||
RSA365246 | Echinochloa oryzoides | L. Ahart | 1984-9-17 | 4792 A | Butte | Peter Ahart Ranch, ca. 2.3 mi. N and 0.3 mi E of Honcut, ca. 12 mi S of Oroville. | 50 | Comment | ||
RSA402136 | Penstemon laetus subsp. leptosepalus | H. F. Copeland | 1931-6-10 | s.n. | Butte | Jonesville. Rocky crest between Willow and Colby creeks. | Comment | |||
RSA4160 | Lonicera conjugialis | E. B. Copeland | 1930-6-27 | 478 | Butte | Jonesville. | 1550 | Comment | ||
RSA4163 | Galium grayanum var. grayanum | E. B. Copeland | 1930-7-6 | 475 | Butte | Above Jonesville. | 2000 | Comment | ||
RSA4206 | Dicentra formosa subsp. formosa | E. B. Copeland | 1929-7-22 | 364 | Butte | Jonesville. | 1500 | Comment | ||
RSA4207A | Aconitum columbianum var. columbianum | E. B. Copeland | 1929-7-22 | 363 | Butte | Jonesville. | 1500 | Comment | ||
RSA4222 | Scirpus diffusus | E. B. Copeland | 1929-7-19 | 343 | Butte | Jonesville. | 1550 | Comment | ||
RSA4231 | Gayophytum heterozygum | E. B. Copeland | 1929-7-29 | 387 | Butte | Jonesville. | 1650 | Comment | ||
RSA4237 | Hypericum androsaemum | E. B. Copeland | 1929-7-16 | 381 | Butte | Jonesville | 1550 | Comment | ||
RSA459082 | Perideridia parishii subsp. latifolia | M. B. Dunkle | 1931-8-12 | 2624 | Butte | Paradise Valley | Comment | |||
RSA4662 | Potentilla gracilis var. fastigiata | E. B. Copeland | 1929-7-24 | 372 | Butte | Jonesville. | 1550 | Comment | ||
RSA477104 | Quercus vacciniifolia | Anstruther Davidson | 1928-07 | s.n. | Butte | Feather River | Comment | |||
RSA633011 | Arctostaphylos manzanita | Jon E. Keeley | 1996-6-20 | 27457 | Butte | Approximately 1/2 km west of Cohasset. | 570 | Comment | ||
RSA636985 | Arctostaphylos viscida subsp. viscida | Jon E. Keeley | 1983-6-27 | 7814 | Butte | Kunkle Reservoir, north of Highway 70 on Magolia-Pentz Road. | Comment | |||
RSA63834 | Plagiobothrys tenellus | A. A. Heller, H. E. Brown | 1902-5-9 | 5509 | Butte | Berry Canyon (near Clear Creek) from type region | Comment | |||
RSA699513 | Lupinus arbustus | Paul Maslin | 2004-4-21 | 26 | Butte | Sierra Nevada Range, west of Highway 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). | 457 | Comment | ||
RSA712785 | Lupinus albifrons var. albifrons | L. P. Janeway, B. Castro | 1994-4-21 | 4644 | Butte | Northern High Sierra Nevada. At end of south-trending spur ridge at western end of Watson Ridge about 2.0 mi east-northeast of Bald Rock Dome. | 1052 | Comment | ||
RSA712803 | Euonymus occidentalis | L. P. Janeway, Matt Brown | 2005-6-21 | 8426 | Butte | Northern High Sierra Nevada. Plumas National Forest; along east side of Lockerman Creek 0.9 km M of its confluence with Camp Creek. | Comment | |||
RSA713020 | Linaria genistifolia subsp. dalmatica | L. Ahart | 2005-11-12 | 12484 | Butte | Flat area on the S side of Dark Canyon Creek, 50 yards S of the train tunnels, W of Dark canyon Road. 2.5 miles air S of Hwy 70 at Big Bend Road. | 294 | Comment | ||
RSA715555 | Agrostis microphylla | L. Ahart | 2005-5-11 | 11793 | Butte | South part of North Table Mountain, about 200 yards northwest of the poor dirt road off of Cherokee Road, about 200 yards south of the rim into Beatson Hollow, about 7 miles (air) north of Oroville. | 359 | Comment | ||
RSA717294 | Navarretia heterandra | L. Ahart | 2005-5-28 | 11823 | Butte | On the north side of Falager Ct., south of the Durham Pentz Road, east of Highway 99 East, about 4 miles east of Durham. | 70 | Comment | ||
RSA718081 | Poa pratensis | L. Ahart | 2006-7-16 | 12973 | Butte | About 20 yards east of the poor dirt road, About 100 yards south of the cabin, About 0.75 mile (air) northwest of Jonesville, About 5 miles (air) northeast of Butte Meadows. | 1570 | Comment | ||
RSA718310 | Cryptantha intermedia | L. Ahart | 2006-6-9 | 12656 | Butte | On the north side of Bardees Bar Road, east of the large stream, about 1/10 mile north of the poor bridge across the North Fork of the Feather River at Bardees Bar, about 2 3/4 miles (air) southwest of Pulga. | 355 | Comment | ||
RSA718381 | Coronilla varia | L. Ahart | 2006-6-24 | 12862 | Butte | Disturbed area on the east side of the dirt road (Ponderosa Way), south of an intersection, a gated road goes southeast, on Cohasset Ridge, about 4 miles (air) northeast of Cohasset. Elevation 3680 (by map) | 1113 | Comment | ||
RSA718398 | Cuscuta californica | L. Ahart | 2006-7-4 | 12911 | Butte | Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville. | 31 | Comment | ||
RSA719873 | Arctostaphylos manzanita subsp. manzanita | Michael A. Vincent, K. Levings, Karl Vincent | 2006-7-29 | 12883 | Butte | Northeast of Chico along Rt. 32. | Comment | |||
RSA722693 | Eriogonum luteolum | R. R. Halse | 2006-8-2 | 6983 | Butte | Chico. In the Lindo Channel Greenway where it crosses under Mangrove Ave. | 92 | Comment | ||
RSA724809 | Aster alpigenus var. andersonii | L. Ahart | 2006-8-15 | 13182 | Butte | About 70 yards east of the poor dirt road, about 100 yards south of the cabin, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows | 1570 | Comment | ||
RSA724995 | Setaria viridis | L. Ahart | 2006-9-11 | 13309 | Butte | South edge of the North Fork of the Feather River, North side of Highway 70, About 1/8 mile west of the Poe Dam, About 3/4 mile northeast of Pulga, About 21 miles (air) northeast of Oroville. | 432 | Comment | ||
RSA729997 | Juncus bufonius var. bufonius | L. Ahart | 2007-7-3 | 13970 | Butte | West of the bridge across Concow creek, west side of jordan hill road, about 1.5 mi. (air) southwest of Concow Reservoir. | 415 | Comment | ||
RSA739621 | Dryopteris arguta | L. P. Janeway | 2008-6-22 | 9420 | Butte | Cascade Range Foothills, Canyon drainage on E side of Dark Canyon raod 90 miles N of the gate to the boat ramp into Lake Oroville | 396 | Comment | ||
RSA739649 | Carex whitneyi | L. P. Janeway, Linus Gog | 2008-7-19 | 9443 | Butte | Butte County: High Cascade Range, N side of Scotts John Creek at crossing of Road 26N27 (The connector betw Humboldt Road and Humbug Summit road). | 1740 | Comment | ||
RSA754371 | Cephalanthus occidentalis var. californicus | L. Ahart | 2009-7-9 | 16019 | Butte | E side of Big Chico Creek, about 50 yards W of Ten Mile House Road, Upper Bidwell park, about 3/4 mile (air) W of Highway 32, about 10 miles NE of Chico. | 204 | Comment | ||
RSA754586 | Vulpia microstachys var. microstachys | L. Ahart | 2009-4-22 | 15600 | Butte | W side of Guardians Trail, about 100 yards N of Pine Trail, Upper Bidwell Park, W of the intersection of Highway 32 and Ten Mile House Road, about 10 miles NE of Chico. | 382 | Comment | ||
RSA754843 | Dryopteris arguta | L. Ahart | 2009-8-20 | 16288 | Butte | Near rim edge, west edge of the open area west of the Guardian Rock Trail, about 30-100 yards north of Pine Trail, about 3/8 air mile southwest of the intersection of Ten Mile House Road and Highway 32., Upper Bidwell park, about 10 miles northeast of Chico. | 399 | Comment | ||
RSA754851 | Collinsia tinctoria | L. Ahart | 2009-5-30 | 15785 | Butte | About 100 yards north of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 0.5 mile (air) west of Highway 32, about 10 miles northeast of Chico. (GPS) | 269 | Comment | ||
RSA755034 | Juncus usitatus | L. Ahart | 2009-6-18 | 15913 | Butte | 10 yards W of the dredger piles along N Honcut Creek, about 2.5 miles N and 2.75 miles E of Honcut, about 12 miles SE of Oroville. | 59 | Comment | ||
RSA755037 | Silene californica | L. Ahart | 2009-4-26 | 15624 | Butte | About 120 yards SW of Ten Mile House Road, Upper Bidwell Park, about 1/2 air miles SW of the intersection of Highway 32 and Ten Mile House Road, about 10 miles NE of Chico. | 287 | Comment | ||
RSA767798 | Cardamine oligosperma | L. Ahart | 2010-2-13 | 16566 | Butte | Parking area, Peter Ahart Ranch, abut 1.5 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | 34 | Comment | ||
RSA769802 | Celtis australis | L. Ahart, John Dittes, Josephine Guardino | 2008-11-8 | 15425 | Butte | Southeast side of Cedar Grove, Lower Bidwell Park, Chico | 67 | Comment | ||
RSA77695 | Ceanothus prostratus | F. W. Peirson | 1926-6-21 | 6780 | Butte | Butte Meadow, Humboldt Road | Comment | |||
RSA781351 | Eriogonum ursinum | Anna Kostikova, Glenn Litsios, Sarah Burgy | 2010-7-1 | 150 | Butte | Humboldt road. | Comment | |||
RSA795774 | Celtis australis | L. Ahart, Linnea Hanson, Kaline Le Coq, Josephine Guardino | 2012-4-27 | 17910 | Butte | On the north side of the path near table 14, on the north side of Centennial Avenue, Lower Bidwell Park, Chico. | 81 | Comment | ||
RSA795777 | Trifolium oliganthum | L. Ahart | 2012-4-30 | 17938 | Butte | Both sides of Guardian Trail, about 400 yards north of Humboldt Trail, north of Bloody Pin Trail, about 1/8 mile west of Highway 32, about 8 miles northeast of Chico, south part of Upper Bidwell Park. | 365 | Comment | ||
SACT000981 | Digitaria sanguinalis | Herbert Copeland | 1923-1 | Butte | Comment | |||||
SACT001941 | Poa pratensis | Herbert Copeland | 1929-5-10 | Butte | In damp open places | 1500.0 | Comment | |||
SACT002656 | Quercus dumosa | Herbert Copeland | 1939-7-8 | Butte | Humboldt Road 12 miles east of Chico. Shrub 2m tall tall very abundant as component of chaparral. | Comment | ||||
SBBG115912 | Bromus laevipes | J. T. Howell | 1962-6-15 | 37495 | Butte | Magalia | 731 | Comment | ||
SBBG128003 | Ceanothus cuneatus var. cuneatus | L. P. Janeway | 2012-6-23 | 10889 | Butte | southwestern spur of Rocky Ridge, 0.6 air kim S of Batchelor Point; along Rd 23N06E 0.8 rd km SE of Rim Rd/Ponderosa Way | 895 | Comment | ||
SBBG28894 | Piperia unalascensis | E. B. Copeland | 1929-7-13 | Butte | Jonesville | 1500 | Comment | |||
SD111925 | Vicia angustifolia | Barbara Ertter, Lowell Ahart, Jeff Strachan | 1980-5-6 | 3275 | Butte | Peter Ahart Ranch, ca. 2.5 miles NNE of Honcut between Oroville & Marysville, dried vernal pool previously plowed as grainfield, now reverted, very rocky, higher ground around pool | 29 | Comment | ||
SD111966 | Brodiaea minor | Barbara Ertter, Lowell Ahart, Jeffrey Strachan | 1980-5-6 | 3270 | Butte | Peter Ahart Ranch, ca. 2I(c) miles north-northeast of Honcut, between Oroville and Marysville. Dried vernal pool previously plowed as grainfield, now reverted, very rocky. | 29 | Comment | ||
SD116551 | Triteleia hyacinthina | Barbara Ertter, Lowell Ahart, Jeff Strachan | 1980-5-6 | 3276 | Butte | Peter Ahart Ranch, ca. 2I(c) miles north-northeast of Honcut, between Oroville and Marysville, dried vernal pool previously plowed as grainfield, now reverted, very rocky. Higher ground around pool. | 29 | Comment | ||
SD1176 | Polygonum douglasii | E. B. Copeland | 1930-7-24 | 630 | Butte | Jonesville, on ground wet in spring | 1500 | Comment | ||
SD122518 | Melica harfordii | Lowell Ahart, Peter Ahart | 1984-6-10 | 4713 | Butte | About 2 mi SW of Forbestown Diversion Dam, NE of Forbestown | 700 | Comment | ||
SD1632 | Silene lemmonii | E. B. Copeland | 1929-7-15 | Butte | Jonesville. | Comment | ||||
SD2135 | Ribes roezlii | E. B. Copeland | 1931-5-9 | Butte | Jonesville | 1500 | Comment | |||
SD2169 | Spiraea douglasii | E. B. Copeland | 1929-7-15 | 374 | Butte | Jonesville, well drained flats | 1500 | Comment | ||
SD239756 | Trifolium dubium | George K. Helmkamp, E. A. Helmkamp | 2012-4-14 | 18760 | Butte | Northwestern Sacramento Valley: Cox Lane, 1.3 miles west of its intersection with La Loma Way, c. 10.3 mi ENE (82a^z) of Gridley. | 91 | Comment | ||
SD3140 | Viola adunca | E. B. Copeland | 1931-5-9 | 662 | Butte | Jonesville, in damp woods | 1500 | Comment | ||
SD3258 | Epilobium angustifolium | E. B. Copeland | 1930-7-21 | Butte | Jonesville | 1600 | Comment | |||
SD34470 | Elymus multisetus | A. A. Beetle | 1941-6-27 | 2740 | Butte | 20 miles northeast of Chico | Comment | |||
SD5417 | Erigeron miser | E. B. Copeland | 1930-8-6 | Butte | Jonesville | 1550 | Comment | |||
SD5738 | Chaenactis douglasii | E. B. Copeland | 1931-7-6 | Butte | Jonesville | 1900 | Comment | |||
SD72108 | Phacelia egena | Lewis S. Rose | 1940-5-30 | Butte | Feather River Canyon, 25 miles northeast of Oroville. | 609 | Comment | |||
SD928 | Salix eastwoodiae | E. B. Copeland | 1931-6-11 | Butte | Jonesville; Kirby's Meadow | 1750 | Comment | |||
SEINET10474013 | Sonchus asper | Mary Susan Taylor | 1975-3-25 | Taylor 429 | Butte | Chico. | Comment | |||
SEINET10530445 | Selaginella wallacei | Mary Susan Taylor | 1980-5-27 | Taylor 2666 | Butte | T21N R6E sc sec 30. Big Bend quad. On Big Bald Rock, ca. 3 mi E of Lake Madrone; Yellow Pine Forest, large granite dome | 998 | Comment | ||
SEINET10573363 | Actaea rubra | R. M. Austin | Austin 275 | Butte | Comment | |||||
SEINET10593437 | Poa annua | A. Arthur Heller | 1914-3-28 | Heller 11243 | Butte | Chico. | Comment | |||
SEINET12089324 | Delphinium nudicaule | J. D. Mott | 1978-1 | 20 | Butte | Cherokee Quadrangle, upper Miocene Canal | 448 | Comment | ||
SEINET13711401 | Fimbristylis autumnalis | Lowell William Ahart, Lowell William Ahart | 1999-1 | 8145 | Butte | 12 Air Mi SW of Chico, 2 Mi SE Ordbend | Comment | |||
SEINET14287413 | Avena fatua | L. Ahart | 1981-5-24 | 2835 | Butte | Peter Ahart Ranch, c. 2 mi N and 0.5 mi east of Honcut | 50 | Comment | ||
SEINET1912947 | Arceuthobium abietinum | R. L. Mathiasen | 2010-1 | 1066 | Butte | 0.8 km S of Colby Mtn. Lookout on forest rd. 27N36 | 1750 | Comment | ||
SEINET223492 | Vulpia microstachys var. pauciflora | B. Ertter, L Ahart; J. Strachan | 3286 | Butte | Peter Ahart Ranch; ca 2.5 mi NNE of Honcut; between Oroville & Marysville | 31 | Comment | |||
SEINET231715 | Festuca occidentalis | Lowell Ahart, Peter Ahart | 1984-6-10 | 4704 | Butte | Ca 2 mi SW of Forbestown Diversion Dam NE of Forbestown Yellow Pine Forest | 700 | Comment | ||
SEINET267150 | Clematis lasiantha | T. A. Ranker, P. G. Trapp | 1994-6-17 | 1613 | Butte | Pence Road south of Paradise. | 395 | Comment | ||
SEINET3094331 | Centaurium muehlenbergii | Marc Mittleman | 1980-8-1 | 227 | Butte | Little Chico Creek, adjacent to China Garden Springs. | Comment | |||
SEINET3559684 | Brodiaea hyacinthina | Lewis S. Rose | 1933-5-27 | 33194 | Butte | Bangor. | 267 | Comment | ||
SEINET3930601 | Atriplex canescens | Lowell Ahart | 1991-9-6 | 6713 | Butte | On the south side of Rutherford Road, south of Parking Area 5 Gray Lodge Waterfowl Management Area, about 10 miles southwest of Gridley. Freshwater Marsh.; 0 | 30 | Comment | ||
SEINET4231861 | Carex gracilior | Unknown | 2009-1 | 15710 | Butte | On the east bank of Big Chico Creek, on the west side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 milesortheast of Chico. | Comment | |||
SEINET4286134 | Carex feta | L. Janeway, Gog, L | 2008-1 | 3185 B | Butte | Near Cornelia Lott Sank Memorial Spring. | Comment | |||
SEINET4853257 | Pterospora andromedea | E. B. Copeland | 1931-7-15 | 668 | Butte | Jonesville. | 1550 | Comment | ||
SEINET516280 | Lepechinia calycina | Vernon H. Oswald | 1998-6-24 | 9237 | Butte | W side of Hwy. 32 at Crown Pt. Rd. between Chico and Forest Ranch. | 573 | Comment | ||
SEINET5320949 | Plagiobothrys stipitatus | Unknown | 2002-3-27 | 6156 | Butte | Chico; At the junction of State Highway 99 and Hamilton Nord Cana Highway, about 8 miles northwest of Chico | 40 | Comment | ||
SEINET7560141 | Carex gracilior | L. P. Janeway | 2006-5-24 | 8608 | Butte | Oroville Dam 7.5' quad. Northern Sierra Nevada Foothills. Near the eastern shores of Lake Wyandotta, about 7.0 air km east-southeast of Oroville Dam. | 422 | Comment | ||
SEINET7560148 | Carex gracilior | L. P. Janeway, Gavin Blosser, Adam Henderson | 2003-4-10 | 7755 | Butte | Oroville Dam Quad 7.5' quad. Northern High Sierra Nevada. Near western end of peninsula between Middle and South Forks Feather River arms of Lake Oroville, 2.1 km east of the Bidwell Bar Bridge, next to Craig Saddle Boat-in Campground. | 290 | Comment | ||
SEINET7581940 | Cyperus flavescens | Lowell Ahart | 2006-10-8 | 13429 | Butte | East side of the North Fork of the large gravel bar, east side of the North Fork of the Feather River, just east of where the river flows into a pool, on the west side of Highway 70, about 1/2 mile north of the Cresta Power House. | 610 | Comment | ||
SEINET8476819 | Dichelostemma volubile | M. J. Williams, W. Roderick | 1984-5-25 | 84- 21 -2 | Butte | 3.3 mi from Paradise on Honey Run Road. | 168 | Comment | ||
SEINET8989731 | Carex pachystachya | Unknown | 2003-1 | 7781 | Butte | Sacramento Valley. North end of Chico; along Sycamore Creek 90 m west of Cohasset Road bridge. Richardson Springs 7.5' quad. | Comment | |||
SEINET924201 | Pterospora andromedea | E. B. Copeland | 1931-1 | 668 | Butte | Jonesville | 1550 | Comment | ||
SFV10929 | Clarkia biloba | M. L. Vincent | 1963-6-8 | 394 | Butte | Sierra Nevada Honey Run Road. West of Paradise. | Comment | |||
SFV1209 | Lychnis coronaria | M. L. Vincent | 1963-6-10 | 412 | Butte | Kunkel Reservoir. 4 miles south of Paradise. 0.5 miles off Pentz Road. | 450 | Comment | ||
SFV1575 | Sedella pumila | M. L. Vincent | 1962-4-15 | 192 | Butte | Sierra Nevada Skyway. 4 miles west of Paradise, overlooking Butte Canyon. | 215 | Comment | ||
SFV1841 | Lotus purshianus | M. L. Vincent | 1960-7-16 | 104 | Butte | Sierra Nevada Paradise. Lot south of 5330 Harrison Road. | 515 | Comment | ||
SFV2791 | Vinca major | B. Fuller | 1961-4-15 | s. n. | Butte | Sierra Nevada Paradise. Stearns Road, 0.5 miles west of Harrison Road. | 530 | Comment | ||
SFV2799 | Asclepias cordifolia | M. L. Vincent | 1962-4-19 | 212 | Butte | Sierra Nevada Humbug Road, 3 miles northeast of Centerville. | 425 | Comment | ||
SFV3265 | Trichostema lanceolatum | M. L. Vincent | 1960-4-17 | 115 | Butte | Sierra Nevada Three miles south of Paradise off Stern Road on the Old Stage Road. | 530 | Comment | ||
SFV6 | Equisetum hyemale subsp. affine | M. L. Vincent | 1962-4-15 | 182 | Butte | Sierra Nevada 1 mile south of Stirling City on the Skyway near small stream. | 975 | Comment | ||
SJSU15295 | Dichelostemma capitatum subsp. capitatum | Lisa Morton | 2002-3-24 | 5 | Butte | Upper Bidwell Park, base of N. Rim Trail. | 50 | Comment | ||
UC106559 | Perideridia bolanderi subsp. bolanderi | Mrs. R. M. Austin | 1896-7-4 | 256 | Butte | Colby | Comment | |||
UC1069830 | Lessingia virgata | J. E. Sowder | 1933-6-15 | 85 | Butte | 1 mi w Tres Vias; Chico Quadrangle | Comment | |||
UC1100646 | Cyperus niger | Herbert L. Mason and Verne Grant | 1946-9-27 | 13141 | Butte | 3 mi. w. Biggs | Comment | |||
UC1100776 | Scirpus acutus var. occidentalis | Herbert L. Mason, Verne Grant | 1946-8-7 | 12993 | Butte | Gridley Road n Butte Sink (Big Pond near river, Grey Lodge Game Refuge); Grey Lodge Game Refuge, n of Butte Sink | Comment | |||
UC1130573 | Rhus trilobata | J. E. Sowder, C. G. Albertus | 1933-7-11 | 111 | Butte | 1/2 mi w 14 Mile House | 335 | Comment | ||
UC1135411 | Quercus chrysolepis | J. E. Sowder | 1933-8-4 | 122 | Butte | slope above de Sable Power House; Chico Quad. | 609 | Comment | ||
UC11862 | Saxifraga californica | Mrs. R. M. Austin and Bruce | 1898-3-1 | 2042 | Butte | Comment | ||||
UC129305 | Lupinus stiversii | Miss Kate Conger | 1907-1 | Butte | Brush Creek | Comment | ||||
UC132225 | Trifolium pratense | Drury Butler | 1906-4-5 | Butte | John Adams P. O. | Comment | ||||
UC1442879 | Brodiaea nana | Theodore F. Niehaus | 1966-4-25 | 655 | Butte | at junction of Pentz road and Clark road | Comment | |||
UC1509659 | Polygonum hydropiper | L. Ahart | 1982-10-11 | 3864 | Butte | large duckpond ca 1/10 mi w Graylodge Wildlife Refuge (ca 12 mi sw of Gridley) | 35 | Comment | ||
UC1532350 | Perideridia oregana | Vernon Oswald | 1986-6-11 | 2109 | Butte | on Yahi Trail near Salmon Hole; Chico, Upper Bidwell Park | 158 | Comment | ||
UC1543891 | Juncus uncialis | Lowell Ahart | 1982-5-9 | 3428 | Butte | Peter Ahart Ranch Honcut | 50 | Comment | ||
UC1561852 | Juncus uncialis | Barbara Ertter with Lowell Ahart | 1986-4-13 | 5892 | Butte | ca 2 air mi nne Honcut (Peter Ahart Ranch, between Oroville and Marysville) | 30 | Comment | ||
UC1562275 | Amaranthus californicus | Lowell Ahart | 1990-7-2 | 6536 | Butte | about 0.5 mi sw Enterprise Bridge across Lake Oroville (near McCabe Lake); Lake Oroville | 243 | Comment | ||
UC1562289 | Mollugo verticillata | Lowell Ahart | 1990-7-4 | 6538 | Butte | about 1/2 sw of Enterprise Bridge (across Lake Oroville, below the high water line of Lake Oroville) | 243 | Comment | ||
UC1562293 | Eragrostis pilosa var. pilosa | Lowell Ahart | 1990-7-15 | 6558 | Butte | about 0.25 mi nw Enterprise Bridge across Lake Oroville (e of the Enterprise Boat Launch Area); Lake Oroville | 243 | Comment | ||
UC1562376 | Polygonum hydropiper | Lowell Ahart | 1990-5-25 | 6493 | Butte | about 1/8 mi nw Enterprise Bridge across lake (e of Enterprise Boat Launch Area, below high water line of lake); Lake Oroville | 259 | Comment | ||
UC1562419 | Uropappus lindleyi | Lowell Ahart | 1990-6-16 | 6508 | Butte | on the s side Forbestown Reservoir (just s of the Forbestown Generator) | 487 | Comment | ||
UC1562425 | Silene antirrhina | Lowell Ahart | 1990-5-25 | 6478 | Butte | about 1/8 mi nw Enterprise Bridge (across Lake Oroville, below high water line Lake Oroville, e of Enterprise Boat Launch Area); Lake Oroville | 259 | Comment | ||
UC1562474 | Anemone drummondii | Vernon Oswald and Lowell Ahart | 1990-6-20 | 4307 | Butte | between Philbrook Reservoir and Carr Mine (s. side of Philbrook Creek, ca. 0.5 mi. w. of Butte-Plumas co. line) | 1993 | Comment | ||
UC1562477 | Viola purpurea subsp. integrifolia | Vernon Oswald and Lowell Ahart | 1990-5-29 | 4269 | Butte | 3.5 air mi ese of Jonesville (on the e side of Humbug Rd); Butte Creek House Meadow | 1777 | Comment | ||
UC1562503 | Thysanocarpus radians | Barbara Ertter with Lowell Ahart | 1986-4-13 | 5884 | Butte | between Oroville and Marysville ca 2 airmi nne Honcut (Peter Ahart Ranch) | 30 | Comment | ||
UC1563259 | Antirrhinum leptaleum | Lowell Ahart | 1990-10-5 | 6630 | Butte | Below the high water line of Lake Oroville, about 1/4 mile south-west of the Enterprise Bridge across Lake Oroville | 266 | Comment | ||
UC1564776 | Eleocharis quadrangulata | Vernon Oswald | 1989-6-29 | 3836 | Butte | located on w. side of Cana Pine Creek Rd. just s. of Tehama Co. line Vandergrift Lake | 54 | Comment | ||
UC1586408 | Chamaesyce nutans | Vernon H. Oswald and Lowell Ahart | 1991-8-28 | 4850 | Butte | 3.5 mi ne Biggs (Rice Experiment Station on the s side of Hwy 162) | 30 | Comment | ||
UC1586475 | Piperia transversa | Vernon H. Oswald and Lowell Ahart | 1991-7-15 | 4732 | Butte | ca 4.75 mi (air) ne Brush Creek (Forest Rd 23N60 (Jordan Creek-Marble Creek Rd), just e of its junction with Oroville-Quincy Hwy) | 1109 | Comment | ||
UC1586511 | Heteranthera limosa | Vernon H. Oswald and Lowell Ahart | 1991-8-28 | 4851 | Butte | sw side of Hwy 162 ca 3.5 mi nnw Biggs; Rice Experiment Station | 30 | Comment | ||
UC1586580 | Epilobium minutum | Vernon H. Oswald and Lowell Ahart | 1991-6-5 | 4646 | Butte | on w side of Hwy 32 ca 1.2 air mi nw Platte Mtn Lookout (dirt road to Minnie-Ha-Ha Mine located on Big Chico Creek) | 701 | Comment | ||
UC1594614 | Crassula connata | Lowell Ahart | 1992-4-7 | 6742 | Butte | e side of Biggs Princeton Rd. and w. side of Southern Pacific R.R. in Biggs | 30 | Comment | ||
UC1594679 | Listera convallarioides | Lowell Ahart | 1992-6-26 | 6780 | Butte | about 1/2 mi nw Merrimac (e side of camp); Rogers Cow Camp | 1219 | Comment | ||
UC1594721 | Eriogonum marifolium | Lowell Ahart | 1992-7-29 | 6892 | Butte | about 1 mi e, about 1/2 mi nw of Lotts Lake Carr mine | 1828 | Comment | ||
UC1602038 | Phacelia heterophylla subsp. virgata | P. L. Johannsen | 1936-7-17 | Butte | 2 1/2 mi sse Butte Mdws.; Lassen National Forest, Paynes Creek Quadrangle | Comment | ||||
UC1609035 | Trisetum canescens | Lowell Ahart | 1993-7-22 | 7074 | Butte | on w side of dirt road about 1/2 mi nw Camp 18 (about 5 1/2 air mi ne of Feather Falls) | 1097 | Comment | ||
UC1609254 | Muhlenbergia filiformis | Lowell Ahart | 1993-7-23 | 7093 | Butte | on large gravel bar on w side of river about 100 yards w bridge across Fall River (about 6 (air) mi ne of Feather Falls); Fall River | 1036 | Comment | ||
UC1609283 | Sidalcea gigantea | Lowell Ahart | 1993-7-22 | 7083 | Butte | 6 air mi ne Feather Falls (w of the bridge across Fall River, large bar along Fall River); ne of Feather Falls, along Fall River | 1036 | Comment | ||
UC1609335 | Carex stipata var. stipata | Lowell Ahart | 1993-7-6 | 7051 | Butte | about 1/4 mi w Lost Creek Reservoir (on the n side of the dirt road) | 1036 | Comment | ||
UC1609391 | Pellaea mucronata var. mucronata | Lowell Ahart | 1993-7-6 | 7063 | Butte | ca. 9 air mile nw of Lost Creek Reservoir Dam (Mooreville Ridge, Jackass Flat); Jackass Flat, Mooreville Ridge | 1158 | Comment | ||
UC1609400 | Pilularia americana | Lowell Ahart | 1993-4-8 | 6930 | Butte | ca. 2 mi w Biggs (on n side of Biggs Princeton Rd.) | 30 | Comment | ||
UC1714611 | Selaginella wallacei | M. S. Taylor | 1980-5-27 | 2666 | Butte | ca. 3 mi. e. Lake Madrone (on Big Bald Rock); Big Bend Quad., Big Bald Rock | 997 | Comment | ||
UC1730247 | Clarkia rhomboidea | L. P. Janeway | 1993-5-30 | 4362 | Butte | 1 mi N of Magalia (along Ponderosa Way 0.35 mi NE of Coutolenc Road) | 670 | Comment | ||
UC1753871 | Clarkia biloba subsp. brandegeeae | R. Carter | 1966-6-12 | 424 | Butte | ca. 7 mi E of Oroville (200 yds. S of intersection of Olive Hwy. and Oro-Quincy Hwy. on E side Olive Hwy.) | Comment | |||
UC176082 | Chamaesyce ocellata subsp. ocellata | A. A. Heller | 1913-9-16 | 11140 | Butte | e Chico (hills near Big Chico Creek) | Comment | |||
UC176138 | Calycanthus occidentalis | A. A. Heller | 1913-6-6 | 10782 | Butte | 8 mi n Oroville; Table Mountain | 182 | Comment | ||
UC176275 | Trifolium obtusiflorum | A. A. Heller | 1913-6-4 | 10771 | Butte | n Oroville (Olive Ranch); Table Mtns | Comment | |||
UC176366 | Ribes nevadense | A. A. Heller | 1913-6-7 | 10823 | Butte | near Stirling; West Branch of the North Fork of the Feather River | 914 | Comment | ||
UC176923 | Trichostema lanceolatum | A. A. Heller | 1913-9-16 | 11137 | Butte | E of Chico (hills near Big Chico creek) | Comment | |||
UC177571 | Pyrola picta | H. M. Hall | 1914-7-23 | 9778 | Butte | near Jonesville | 1737 | Comment | ||
UC177584 | Spiraea douglasii | H. M. Hall | Jul 1914 | 9785 | Butte | n Butte County | 1554 | Comment | ||
UC177591 | Eriogonum ursinum | H. M. Hall | 1914-7-27 | 9787 | Butte | e Jonesville (Big Summit, Humboldt Road); Big Summit | 2042 | Comment | ||
UC179502 | Ambrosia psilostachya | A. A. Heller | 1914-9-3 | 11759 | Butte | 6 mi from, on the Chico-Hamilton road Chico | Comment | |||
UC179695 | Oreostemma alpigenum var. andersonii | A. A. Heller | 1914-8-7 | 11650 | Butte | Butte Meadows | 1219 | Comment | ||
UC1876647 | Calycadenia oppositifolia | Gerald D. Carr | 1973-5-22 | 736 | Butte | 0.5 mi S of Chico Municipal Airport on Cohasset Rd. | Comment | |||
UC195388 | Galium bolanderi | A. A. Heller | 1914-7-24 | 11627 | Butte | slopes near Forest Ranch | 731 | Comment | ||
UC195449 | Plantago erecta | A. A. Heller | 1914-4-14 | 11288 | Butte | 8 mi n Oroville | Comment | |||
UC196160 | Mimulus guttatus | A. A. Heller | 1914-6-22 | 11492 | Butte | Chico Meadows Sierra Nevada | 1219 | Comment | ||
UC196340 | Nemophila menziesii | A. A. Heller | 1914-2-16 | 11179 | Butte | 8 mi n Oroville; n of Oroville | Comment | |||
UC1971679 | Calycadenia oppositifolia | 1977-7-5 | 2029 | Butte | ca. 15 air mi N of Oroville, Hwy 70 at Pinkston Canyon Road jct, ca. 200 yds N on small dirt powerline road (very near to GDC 553, 558) | 653 | Comment | |||
UC2026864 | Actinidia arguta | Lowell Ahart, Susan Bazell, Josephine Guardino, Wes Dempsey | 2012-6-28 | 18232 | Butte | On the northeast side of Sycamore Pool, Lower Bidwell Park, Chico. | Comment | |||
UC2026867 | Prunus ilicifolia subsp. ilicifolia | Lowell Ahart, Susan Bazell, Josephine Guardino, Wes Dempsey | 2012-6-21 | 18202 | Butte | About 50 yards south of the dam at Sycamore Pool, Lower Bidwell Park, Chico. | Comment | |||
UC2026886 | Rhododendron | Lowell Ahart, John Dittes, Josephine Guardino | 2012-4-6 | 17809 | Butte | On the north side of Big Chico Creek, Lost Park in Bidwell Park, City of Chico. | Comment | |||
UC203660 | Carex utriculata | A. A. Heller | 1914-6-22 | 11494 | Butte | Chico Meadows | 1219 | Comment | ||
UC203850 | Mentzelia laevicaulis var. laevicaulis | A. A. Heller | 1914-8-13 | 11682 | Butte | 9 mi se Chico (Low volcanic hills, below the Quercus Douglasii belt.) | Comment | |||
UC204391 | Trifolium variegatum var. melananthum | A. A. Heller | 1914-5-8 | 11380 | Butte | Clear Creek Schoolhouse meadow | Comment | |||
UC204551 | Trifolium albopurpureum var. albopurpureum | A. A. Heller | 1914-4-3 | 11256 | Butte | 8 mi n Oroville | Comment | |||
UC204722 | Lotus purshianus var. purshianus | A. A. Heller | 1914-8-20 | 11692 | Butte | about 5 mi s Pentz (along Dry Creek); Dry Creek | Comment | |||
UC304001 | Layia fremontii | H. E. Brown | 1897-4-15 | 184 | Butte | Clear Creek | 53 | Comment | ||
UC392192 | Galium triflorum | E. B. Copeland | July 1929 | Butte | Jonesville | 1550 | Comment | |||
UC392209 | Lupinus polyphyllus var. burkei | E. B. Copeland | 1929-7-28 | Butte | along Butte Creek (Jonesville); , along Butte Creek | 1500 | Comment | |||
UC398696 | Odontostomum hartwegii | A. A. Heller | 1926-4-28 | 13933 | Butte | 4 mi. n. Chico (on Richardson Springs rd.) | Comment | |||
UC398904 | Calochortus nudus | E. B. Copeland | 1929-7-21 | 353 | Butte | Jonesville | 1550 | Comment | ||
UC398919 | Saxifraga oregana | E. B. Copeland | 1929-7-20 | 369 | Butte | Jonesville | 1550 | Comment | ||
UC426940 | Phacelia procera | E. B. Copeland | 1930-7-11 | 447 | Butte | near Butte Creek; Jonesville | 1550 | Comment | ||
UC436302 | Calystegia malacophylla subsp. malacophylla | E. B. Copeland | July, 1930 | Butte | Jonesville | 1550 | Comment | |||
UC436310 | Penstemon deustus var. deustus | E. B. Copeland | 1930-7-7 | Butte | Jonesville | Comment | ||||
UC444989 | Ligusticum grayi | E. B. Copeland | Aug, 1930 | Butte | Jonesville | 1500 | Comment | |||
UC446423 | Salix melanopsis | E. B. Copeland | 1931-6-20 | Butte | across Butte Creek Jonesville | 1500 | Comment | |||
UC478464 | Cirsium andersonii | E. B. Copeland | 1931-7-27 | 693 | Butte | Jonesville | 1650 | Comment | ||
UC478477 | Phlox gracilis | E. B. Copeland | 1931-6-29 | 680 | Butte | Butte Creek Jonesville | 1500 | Comment | ||
UC478497 | Viola macloskeyi | E. B. Copeland | 1931-5-9 | 661 | Butte | Jonesville | 1500 | Comment | ||
UC478527 | Polygonum minimum | E. B. Copeland | 1931-7-18 | 631 | Butte | Butte Creek Jonesville | 1500 | Comment | ||
UC478542 | Salix eastwoodiae | E. B. Copeland | 1931-6-11 | 617 | Butte | Kirby's Meadow Jonesville (Field No. 315) | 1750 | Comment | ||
UC480678 | Plagiobothrys glyptocarpus | H. F. Copeland | 1923-3-16 | 605 | Butte | near Butte Creek Canyon | Comment | |||
UC492747 | Senecio aronicoides | H. F. Copeland | 1929-6-9 | 1254 | Butte | Jonesville | 1524 | Comment | ||
UC591542 | Elymus trachycaulus | H. F. Copeland | 1935-7-25 | Butte | Jonesville | Comment | ||||
UC600396 | Lupinus albicaulis var. shastensis | H. F. Copeland | 1931-6-10 | Butte | Jonesville | Comment | ||||
UC600411 | Salix ligulifolia | E. B. Copeland | 1931-6-18 | Butte | Jonesville | 1550 | Comment | |||
UC600445 | Stachys ajugoides var. rigida | H. F. Copeland | 1927-9-4 | Butte | Jonesville | Comment | ||||
UC600453 | Allium campanulatum | H. F. Copeland | 1930-7-19 | 1330 | Butte | Jonesville | 1524 | Comment | ||
UC600471 | Linum lewisii | H. F. Copeland | 1932-7-24 | Butte | w rim of Butte Creek drainage above Butte Creek Meadows (Jonesville); , Butte Creek drainage | Comment | ||||
UC600484 | Caltha biflora | E. B. Copeland | June, 1930 | Butte | Willow Creek Meadow Jonesville. | 1550 | Comment | |||
UC600491 | Polygonum douglasii subsp. spergulariiforme | H. F. Copeland | 1920-7 | Butte | Jonesville | Comment | ||||
UC600536 | Viola macloskeyi | H. F. Copeland | 1927-5-6 | Butte | Jonesville | Comment | ||||
UC600548 | Epilobium glaberrimum subsp. glaberrimum | H. F. Copeland | 1932-8-7 | Butte | Butte Creek Jonesville | 1500 | Comment | |||
UC600657 | Collomia tinctoria | H. F. Copeland | 1937-9-4 | 954 | Butte | Jonesville | Comment | |||
UC600685 | Lonicera involucrata var. involucrata | H. F. Copeland | 1931-6-11 | Butte | Kirby Meadows Jonesville | 1981 | Comment | |||
UC600724 | Oreostemma alpigenum var. andersonii | H. F. Copeland | 1931-6-11 | 1534 | Butte | Butte Creek Meadows | 1828 | Comment | ||
UC600732 | Cirsium vulgare | E. Bleopelaud | 1929-7-1 | Butte | Jonesville | 1650 | Comment | |||
UC600752 | Melica fugax | H. F. Copeland | 1929-6-12 | 1210 | Butte | near mouth of Willow Creek (Jonesville); Jonesville | 1524 | Comment | ||
UC600809 | Luzula cascadensis | H. F. Copeland | 1920-7-11 | 371 | Butte | Jonesville | Comment | |||
UC600814 | Acer glabrum var. glabrum | H. F. Copeland | 1929-6-11 | Butte | near Butte Creek (Jonesville); near Butte Creek, Jonesville | 1524 | Comment | |||
UC648384 | Calochortus monophyllus | Marion Ownbey and Ruth P. Ownbey | 1938-7-13 | 1730 | Butte | 15 mi ne Chico | Comment | |||
UC660023 | Mimulus layneae | Lincoln Constance | 1941-5-28 | 2828 | Butte | Magalia Sierra Nevada foothills, South Branch Feather River | 487 | Comment | ||
UC709717 | Pyrola dentata var. apophylla | H. F. Copeland | 1935-7-28 | Butte | woods by Mickey's cabin Jonesville; Jonesville, Butte Co. | 1550 | Comment | |||
UC725394 | Odontostomum hartwegii | A. A. Heller | 1938-5-22 | 15108 a | Butte | slope near Chico airport (in elevated region above alluvial valley proper) | Comment | |||
UC725412 | Calycanthus occidentalis | A. A. Heller | 1938-5-28 | 15122 | Butte | 25 mi from Oroville (on the Feather River Highway) | Comment | |||
UC725472 | Viola purpurea subsp. quercetorum | A. A. Heller | 1938-4-14 | 15032 | Butte | summit of Table Mountain (Upper Sonoran Life Zone) | 609 | Comment | ||
UC725751 | Arctostaphylos manzanita subsp. manzanita | A. A. Heller | 1941-12-17 | 16338 | Butte | Neal Rd 3 mi below Paradise | Comment | |||
UC725882 | Fritillaria recurva | A. A. Heller | 1939-4-8 | 15367 | Butte | about 4 mi from Magalia (on the Coutolene Road); Coutolene Road | Comment | |||
UC726097 | Sidalcea oregana subsp. spicata | A. A. Heller | 1928-6-28 | 14650 | Butte | Butte Meadows | Comment | |||
UC726519 | Lotus incanus | A. A. Heller | 1919-5-18 | 13172 | Butte | Stirline Stirling | 1074 | Comment | ||
UC726522 | Stachys ajugoides var. rigida | A. A. Heller | 1917-7-26 | 12815 | Butte | Butte Meadows | 1280 | Comment | ||
UC726608 | Dendromecon rigida | A. A. Heller | 1918-5-5 | 13010 | Butte | Magalia | Comment | |||
UC726726 | Ceanothus prostratus | A. A. Heller | 1941-6-22 | 16179 | Butte | Cohasset | Comment | |||
UC726731 | Lupinus | A. A. Heller | 1942-6-16 | 16510 | Butte | State Highway #24, 2 1/2 mi w Arch Rocks Tunnel; w of Arch Rocks Tunnel | Comment | |||
UC764554 | Downingia ornatissima var. ornatissima | R. F. Hoover | 1936-5-21 | 1170 | Butte | 8 mi nw Chico | Comment | |||
UC766083 | Cyperus squarrosus | R. F. Hoover | 1936-5-21 | 1168 | Butte | 7 mi. n. Chico | Comment | |||
UC768609 | Brodiaea minor | R. F. Hoover | 1937-5-18 | 2237 | Butte | 3 mi n Chico | Comment | |||
UC817081 | Deschampsia elongata | A. A. Heller | 1917-7-26 | 123846 | Butte | Butte Meadows | 1402 | Comment | ||
UC818852 | Melica californica | A. A. Heller | 1915-4-20 | 11860 | Butte | 7 mi below Centerville (on banks of Butte Creek, in the Sierra foothills); Sierra, Butte Creek | 76 | Comment | ||
UC827667 | Ranunculus canus var. canus | A. A. Heller | 1915-3-19 | 11771 | Butte | Hills 12 miles northeast of Chico near Rock Creek | Comment | |||
UC854796 | Calycanthus occidentalis | R. Sprague | 1939-5-20 | Butte | Feather River | Comment | ||||
UC857581 | Thysanocarpus radians | A. A. Heller | 1916-3-18 | 12281 | Butte | 8 mi n Oroville | Comment | |||
UC862230 | Lotus purshianus var. purshianus | A. A. Heller | 1916-9-8 | 12651 | Butte | e of Chico (Ten-Mile House) | Comment | |||
UC865363 | Lupinus pachylobus | A. A. Heller | 1938-4-7 | 15038 | Butte | bluff above Salmon Hole (e of Chico); bluff above Salmon Hole, e of Chico | Comment | |||
UC873150 | Epilobium densiflorum | Lewis S. Rose | 1939-6-11 | 39276 | Butte | 6 mi e Honcutt | 137 | Comment | ||
UC893677 | Baccharis salicifolia subsp. salicifolia | A. A. Heller | 1914-3-28 | 11241 | Butte | 12 mi se of Chico; Dry Creek | Comment | |||
UCD101997 | Sedella pumila | E. H. Stanford | 1940-4-14 | s.n. | Butte | Table Mountain, near Cherokee. | Comment | |||
UCD103798 | Acmispon americanus var. americanus | A. A. Heller | 1914-8-11 | 11676 | Butte | Chico-Hamilton road, 6 miles from Chico. | Comment | |||
UCD108786 | Vicia benghalensis | R. N. Raynor; H. A. Hannesson | 1941-5-9 | s.n. | Butte | 10 mi. S of Oroville on Marysville Road. | Comment | |||
UCD108986 | Lupinus nanus | A. A. Heller | 1913-3-9 | 10682 | Butte | hills two miles north of Oroville. | 91 | Comment | ||
UCD116032 | Streptanthus longisiliquus | Robert E. Preston | 2001-7-9 | 1673 | Butte | N side of The Skyway, ca. 0.15 m w of Dogtown Rd, T23N R3E nw 1/4 of ne 1/4 Section 36 | 713 | Comment | ||
UCD119996 | Nemophila heterophylla | K. Esau; M. Phillips | 1929-4-13 | 1918 | Butte | Chico. | Comment | |||
UCD123988 | Drosera rotundifolia | Barry Rice | 2011-7-20 | BR 110708 | Butte | Mallory Meadow. | 1350 | Comment | ||
UCD123991 | Drosera rotundifolia | Barry Rice | 2011-7-20 | BR 110709 | Butte | Mallory Meadow. | 1350 | Comment | ||
UCD162814 | Quercus berberidifolia | D. O. Burge | 2015-3-16 | 1686 | Butte | Butte Creek watershed, below Doe Mill Ridge. | 243 | Comment | ||
UCD166765 | Rubus armeniacus | Marcel Rejmanek | 2016-10-6 | 2161 a | Butte | By Highway 99, ca 200 m south from the intersection with the West Hamilton Rd. | Comment | |||
UCD169795 | Bellis perennis | L. P. Janeway | 2011-4-6 | 10362 | Butte | Sacramento Valley. City of Chico; in the lawn between Bidwell Mansion, Modoc Hall (Calif. State Univ., Chico), and Sol-Wil-Le-No Ave. | 60 | Comment | ||
UCD170496 | Quercus chrysolepis | D. O. Burge | 2017-3-18 | 2230 | Butte | Butte Creek watershed, below Doe Mill Ridge. | 220 | Comment | ||
UCD22551 | Mimulus aurantiacus | James I. Mallory | 1970-5-26 | 374 | Butte | T22N R3E Sect. 3 | 426 | Comment | ||
UCD39223 | Najas guadalupensis subsp. guadalupensis | Beecher Crampton | 1957-9-17 | 4629 | Butte | 5 miles northwest of Biggs. | Comment | |||
UCD40395 | Symphoricarpos acutus | Rodney Gale Myatt | 1971-6-13 | 723 | Butte | 1 mi. north of Inskip. Skyway Road, north of Paradise. Road between Butte Meadows and Magala. | Comment | |||
UCD41361 | Physalis lancifolia | E. Dean; with J. Ditomaso and E. Healy | 2001-8-20 | 864 | Butte | Biggs UC Field Station. North of town of Biggs, W of jct of Hwys 99 and 162. Just S of main research buildings at field station, W of RR tracks and ca. 2 east-west running dirt roads S of buildings. Along east-west running dirt road. | 30 | Comment | ||
UCD46647 | Quercus kelloggii | C. G. Albertus; J. E. Sowder | 1935-7-14 | 114 | Butte | 1/2 mile west of 14 Mile House. | 335 | Comment | ||
UCD51935 | Arctostaphylos truei | John Thomas Howell | 1975-6-15 | 51110 | Butte | Skyway near Billie Road, Paradise, Butte County. Transition Zone. | 609 | Comment | ||
UCD51943 | Arctostaphylos truei | John Thomas Howell | 1976-4-2 | 51569 | Butte | Transition Life Zone, Paradise, Butte County. | 609 | Comment | ||
UCD52160 | Arctostaphylos manzanita | John Thomas Howell | 1975-6-15 | 51097 | Butte | In Upper Sonoran Zone on volcanic rock; about 2 miles from Paradise on 'Skyway' to Chico. | 396 | Comment | ||
UCD55881 | Alopecurus carolinianus | L. Ahart | 1978-4-21 | 1660 | Butte | Peter Ahart Ranch, Honcut. | 50 | Comment | ||
UCD58519 | Bromus diandrus | A. A. Beetle | 1941-6-27 | 2743 | Butte | 2 miles north of Lone Pine Forest Guard Station on Rt. 32. | Comment | |||
UCD58917 | Bromus laevipes | L. Ahart | 1982-9-13 | 3806 | Butte | Ca. 1/8 mi. N of Lost Creek Reservoir Dam. Ca. 2.2 mi. NW of Strawberry Valley. | 1100 | Comment | ||
UCD62543 | Deschampsia danthonioides | R. N. Raynor; H. A. Hannesson | 1941-5-9 | Butte | 10 miles S of Oroville on Marysville Road. | Comment | ||||
UCD62600 | Elymus stebbinsii subsp. septentrionalis | R. Tofsrud | 1948-7-1 | Butte | Between Berry Creek and Bidwell Bar. | Comment | ||||
UCD62777 | Deschampsia danthonioides var. gracilis | A. A. Heller | 1974-4-17 | 11301 | Butte | 8 miles north of Oroville. | Comment | |||
UCD65678 | Eragrostis pilosa | E. M. Johnston | 1915-1 | W- 133 J | Butte | Biggs | Comment | |||
UCD72992 | Eryngium vaseyi | Ayzik Solomeshch | 2003-4-9 | s.n. | Butte | Wurlitzer Reserve, about 10 mi. north from Chico on Hwy 99, west side of the road. | Comment | |||
UCD73006 | Plagiobothrys scriptus | Ayzik Solomeshch | 2003-4-9 | s. n. | Butte | Wurlitzer Reserve, about 10 mi. north from Chico on Hwy 99, west side of the road. | Comment | |||
UCD77143 | Brodiaea coronaria | Robert E. Preston | 2003-5-11 | 2132 | Butte | Ca. 5.25 mi E of Durham, along Pentz Rd, 0.65 mi E of Hwy 99 | 74 | Comment | ||
UCD78199 | Brodiaea sierrae | R. E. Preston | 2002-6-7 | 1811 | Butte | Magalia, along The Skyway, 0.1 mi n of jct with Coutelenc Rd | 704 | Comment | ||
UCD80090 | Madia elegans | CNPS SN Foothill Team | 2005-5-5 | SNFN 0158 e | Butte | City of Chico, Upper Bidwell Park, off of Upper Bidwell Park Road, approximately 3/4 mile from the north end of the road. | 233 | Comment | ||
UCD80360 | Phacelia heterophylla subsp. virgata | CNPS SN Foothill Team | 2005-5-5 | SNNR 0020 | Butte | City of Chico, Upper Bidwell Park. | 202 | Comment | ||
UCD80562 | Hordeum marinum subsp. gussoneanum | CNPS SN Foothill Team | 2005-5-3 | SNFN 0198 c | Butte | City of Chico, Doe Mill Meadowfoam Preserve, ~200 m at 240 degrees from the preserve gate, and ~75 m from the east fence. | 85 | Comment | ||
UCD80611 | Scribneria bolanderi | CNPS SN Foothill Team | 2005-3-30 | SNFN 0029 b | Butte | CDFG North Table Mountain Wildlife Area, Table Mt. Ecological Reserve, approximately 500 m E of the parking area off Cherokee Road. | 381 | Comment | ||
UCD80691 | Pellaea mucronata subsp. mucronata | CNPS SN Foothill Team | 2006-5-25 | SNNR 0959 | Butte | Horning Ranch, private. This stand lies between 2 previous RA stands and wraps around the southern tip of projecting finger into canyon. | 185 | Comment | ||
UCD84907 | Holcus lanatus | L. Y. Leonard | 1919-6-16 | X 3097 | Butte | Chico. | Comment | |||
UCD86606 | Muhlenbergia filiformis | H. F. Copeland | 1929-6-9 | s.n. | Butte | Jonesville. | Comment | |||
UCD87723 | Nassella cernua | P. B. Kennedy | 1914-5-1 | 4754 | Butte | Buttte County: | Comment | |||
UCD89391 | Phalaris paradoxa | A. A. Heller | 1914-5-13 | 11391 | Butte | Near Nelson. | Comment | |||
UCR190686 | Eriodictyon californicum | Ken Osborne | 2007-5-13 | s.n. | Butte | Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset | 701 | Comment | ||
UCR190826 | Castilleja | Ken Osborne | 2007-5-13 | s.n. | Butte | Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset | 701 | Comment | ||
UCR219100 | Polygonum lapathifolium | George K. Helmkamp, E. A. Helmkamp | 2009-9-5 | 15604 | Butte | Sacramento Valley, Honcut, on Palermo-Honcut Highway, 0.1 mile north of Lower Honcut Road | 35 | Comment | ||
UCR219113 | Sorghum halepense | George K. Helmkamp, E. A. Helmkamp | 2009-9-5 | 15584 | Butte | Sacramento Valley, Lower Honcut Road, 1.2 miles east of its junction with CA-70, 1.85 mi. WSW (258 deg. ) of Honcut, 7.2 mi. SE (114 deg. ) of Gridley | 35 | Comment | ||
UCR231085 | Quercus kelloggii | Anna M. Hurlbutt | 2009-8-12 | 015 | Butte | Northern Sierra Nevada Mtns., Paradise, yard of residence at end of Kerr Lane | 526 | Comment | ||
UCR237303 | Bromus rubens | George K. Helmkamp, E. A. Helmkamp | 2012-4-14 | 18764 | Butte | Northwestern Sacramento Valley, entrance to Oroville Wildlife Area, 0.2 mile west of CA-70, near the Feather River | 46 | Comment | ||
UCR270299 | Ceanothus integerrimus | John F. Emmel | 2003-8-2 | 1806 | Butte | Sierra Nevada Mountains, Lassen National Forest, Cherry Hill Campground, on Humboldt Road WSW of Jonesville | 1438 | Comment | ||
UCR270588 | Eriogonum marifolium | John F. Emmel | 2001-7-24 | 1737 | Butte | Northern Sierra Nevada Mtns., headwaters area of Butte Creek, c, 4 air mi east of Jonesville | 1829 | Comment | ||
UCR95841 | Athyrium filix-femina var. cyclosorum | E. B. Copeland | 1929-7-29 | 733 | Butte | Jonesville, along creeks. | 1600 | Comment | ||
UCSC010325 | Trifolium depauperatum | Lowell Ahart | 2015-3-27 | 19981 | Butte | about 3/8 mile northeast of Coal Canyon Falls, about 1/8 miles northwest of the improved parking area, North Table Mountain, about 8 miles north of Oroville | 389 | Comment | ||
UCSC010328 | Trifolium fucatum | Lowell Ahart | 2015-3-26 | 19968 | Butte | West side of Faris Road, about 1/4 mile north of Gridley Road (west), about 4 air miles west of Gridley. | 23 | Comment | ||
UCSC011158 | Trifolium variegatum | Lowell Ahart | 2006-9-13 | 13332 | Butte | South edge of the North Fork of the Feather River, north side of Highway 70, about 1/8 mile west of the Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles northeast of Oroville | 432 | Comment | ||
CAS-BOT-BC10143 | Delphinium menziesii | Lowell Ahart | 1969-4-9 | s.n. | Butte | Peter Ahart Ranch, Honcut | 150 | Comment | ||
CAS-BOT-BC102072 | Bidens frondosa | Forman T. McLean | 1921-9-29 | 23 | Butte | Chico | Comment | |||
CAS-BOT-BC111975 | Lipocarpha micrantha | Lowell Ahart | 1969-9-9 | s.n. | Butte | Peter Ahart Ranch, Honcut. Along North Honcut Creek. | 150 | Comment | ||
CAS-BOT-BC114604 | Cyperus eragrostis | James D. Jokerst | 1983-6-21 | 4102 | Butte | Along the edge of Bloomer Hill Road, ca 3 mi NW of the Oroville Quincy Hwy, | 700 | Comment | ||
CAS-BOT-BC117391 | Carex senta | A. S. Crafts | 1976-4-12 | s.n. | Butte | Peter Ahart Ranch, Honcut. | 150 | Comment | ||
CAS-BOT-BC123105 | Lithophragma trifoliatum | C. C. (Mrs.) Bruce | 1897-4-1 | 1844 | Butte | foothills | Comment | |||
CAS-BOT-BC133041 | Lilium washingtonianum subsp. washingtonianum | M. S. Taylor; J. D. Jokerst; L. Ahart | 1980-8-2 | 3211 | Butte | Humboldt Peak, s end of peak, and w side off the trail | 2154 | Comment | ||
CAS-BOT-BC133566 | Iris hartwegii | E. K. Balls | 1957-5-22 | 22503 | Butte | Feather River Hwy. U.S. 40 alt., 18 mi. ne. from Oroville | 701 | Comment | ||
CAS-BOT-BC136070 | Fritillaria affinis | C. C., Mrs. Bruce | 1897-2-1 | 2024 | Butte | Canyons near Chico | Comment | |||
CAS-BOT-BC163545 | Clarkia arcuata | A. A. Heller | 1938-4-17 | 15041 a | Butte | On the stony slope back of the Salmon Hole | 152 | Comment | ||
CAS-BOT-BC164799 | Clarkia rhomboidea | L. P. Janeway | 1991-6-1 | 3982 | Butte | West-facing cut-bank of Dark Canyon Road 1.45 mi south of Big Bend Road/Parkhill | 472 | Comment | ||
CAS-BOT-BC175998 | Hesperolinon californicum | Lowell Ahart | 1977-5-11 | 154 | Butte | Peter Ahart Ranch, Honcut | 50 | Comment | ||
CAS-BOT-BC180249 | Comandra umbellata subsp. californica | A. A. Heller | 1918-5-5 | 13013 | Butte | Near Magalia | Comment | |||
CAS-BOT-BC220254 | Monardella sheltonii | Alice Eastwood | 1913-6-18 | s.n. | Butte | Chico | Comment | |||
CAS-BOT-BC263693 | Eriogonum luteolum var. pedunculatum | John Thomas Howell | 1959-9-20 | 34695 | Butte | 9 mi. NE of Oroville on Feather River Highway, Sierra Nevada | Comment | |||
CAS-BOT-BC266583 | Githopsis pulchella | A. A. Heller | 1937-5-31 | s.n. | Butte | Just W of Jarboe Pass on the Feather River Highway about 20 miles from Oroville | 609 | Comment | ||
CAS-BOT-BC270887 | Calycadenia spicata | L. P. Janeway; B. Castro; R. A. Schlising | 1992-5-17 | 4188 | Butte | Unnamed canyon on the SE side of Neal Road opposite the upper part of the Butte County Land Fill, ca. 1.5 miles NE of Highway 99 | 76 | Comment | ||
CAS-BOT-BC279859 | Cichorium intybus | A. A. Heller | 1914-7-11 | 11559 | Butte | Near Chico | Comment | |||
CAS-BOT-BC28192 | Carex hirtissima | L. P. Janeway | 1989-5-17 | 3258 | Butte | Large meadow at upper jct Black Bard Rd. and Forbestwon Rd. | 746 | Comment | ||
CAS-BOT-BC284503 | Centaurea solstitialis | A. A. Heller | 1914-8-13 | 11679 | Butte | About Chico as well as in many fields in this part of the Sacramento Valley | Comment | |||
CAS-BOT-BC285524 | Cirsium occidentale var. candidissimum | John Thomas Howell | 1955-6-15 | 30504 | Butte | Near Pentz | Comment | |||
CAS-BOT-BC296820 | Erigeron divergens | Lowell Ahart | 1987-5-6 | 5499 | Butte | Along the North Fork of the Feather River, near Poe Power House about 2 miles southe-east of Jarbo Gap | 271 | Comment | ||
CAS-BOT-BC300277 | Erigeron strigosus var. strigosus | Lowell Ahart | 1988-6-29 | 6111 | Butte | Along Bean Creek Road, near camping area along Bean Creek, about 3/4 mile south-west of Johnson Ranch, about 2 1/4 miles south of Little Bald Rock | 548 | Comment | ||
CAS-BOT-BC306293 | Hedypnois cretica | Lowell Ahart | 1989-5-23 | 6235 | Butte | 1/2 mile east of Dunstone Drive, about 1/2 mile north of Bangor Park Road, west of Bangor | 76 | Comment | ||
CAS-BOT-BC309786 | Hemizonia congesta subsp. luzulifolia | John Thomas Howell | 1955-9-6 | 30909 | Butte | Bank of Butte Creek east of Butte City on road to Oroville | Comment | |||
CAS-BOT-BC318613 | Monardella villosa subsp. subserrata | Clare B. Hardham | 1975-6-7 | 20442 | Butte | Lime Ridge N of Oroville (Magnolia Road). | Comment | |||
CAS-BOT-BC321753 | Layia fremontii | A. A. Heller | 1914-3-28 | 11235 | Butte | Hills 8 miles N of Oroville | Comment | |||
CAS-BOT-BC341743 | Lessingia nana | Rimo Bacigalupi; G. T. Robbins | 1955-7-15 | 5304 | Butte | Just above Big Chico Creek, about 4 miles above the Hooker Oak | 121 | Comment | ||
CAS-BOT-BC342381 | Logfia gallica | Lowell Ahart | 1989-5-10 | 6226 | Butte | At the end of the dirt road that leads to Lake Oroville, about 1/12 mile north-west of the West Branch Bridge across Lake Oroville | 280 | Comment | ||
CAS-BOT-BC349166 | Microseris elegans | Lowell Ahart | 1989-4-26 | 6203 | Butte | Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville | 36 | Comment | ||
CAS-BOT-BC37063 | Capsella bursa-pastoris | Lowell Ahart | 1980-2-23 | 2025 | Butte | Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CAS-BOT-BC377070 | Tragopogon dubius | Lowell Ahart | 1979-5-26 | s.n. | Butte | Peter Ahart Ranch. Honcut | Comment | |||
CAS-BOT-BC380894 | Layia platyglossa | A. A. Heller | 1914-4-29 | 11331 | Butte | Chico [however note comments in record; possibly near Vina in Tehama Co.] | Comment | |||
CAS-BOT-BC381821 | Uropappus lindleyi | Lowell Ahart | 1979-4-17 | s.n. | Butte | 3 miles north-west of Bangor. On the east side of N. Honcut Creek about 1/10 mile N of Avacado Ave. | 100 | Comment | ||
CAS-BOT-BC390600 | Spergularia rubra | Lowell Ahart | 1987-5-6 | 5518 | Butte | Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap | 271 | Comment | ||
CAS-BOT-BC400141 | Ceratophyllum demersum | M. S. Taylor | 1982-5-22 | 4493 | Butte | Graylodge Waterfowl Refuge, at end of West Liberty Rd, ca. 12 mi sw of Gridley | 19 | Comment | ||
CAS-BOT-BC400826 | Hypericum anagalloides | Lowell Ahart | 1979-6-9 | s.n. | Butte | 2 mi se of Paradise. Along the edge of Kunkle Creek | 500 | Comment | ||
CAS-BOT-BC402391 | Dicentra formosa subsp. formosa | Marion Ownbey | 1964-4-21 | s.n. | Butte | Collected by the banks of Heinz Creek, S side of the canyon of N. fork of the Feather River, ca. 1/2 mi. E of Poe Power Dam | Comment | |||
CAS-BOT-BC402643 | Eschscholzia caespitosa | A. A. Heller | 1927-4-7 | 14336 | Butte | At the Salmon Hole on Chico Creek east of Chico | Comment | |||
CAS-BOT-BC41344 | Draba verna | Gladys L. Smith | 1976-4-8 | s.n. | Butte | Table Mountain. | Comment | |||
CAS-BOT-BC419171 | Persicaria maculosa | Lowell Ahart | 1982-10-6 | 3845 | Butte | Along the edges of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 3 miles east of Honcut | 50 | Comment | ||
CAS-BOT-BC430878 | Lithophragma bolanderi | Lowell Ahart | 1987-12-5 | 5645 | Butte | South of Lumpkin Ridge Road, 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls | 1280 | Comment | ||
CAS-BOT-BC437083 | Fragaria virginiana subsp. platypetala | E. B. Copeland | 1929-7-16 | 373 | Butte | Jonesville | 1550 | Comment | ||
CAS-BOT-BC439772 | Claytonia perfoliata | Peter H. Raven | 1954-4-17 | 6622 | Butte | 18 miles above Oroville on road to Pulga. | Comment | |||
CAS-BOT-BC441203 | Luzula macrantha | Lowell Ahart | 1975-3-23 | s.n. | Butte | Peter Ahart Ranch, Honcut | Comment | |||
CAS-BOT-BC460726 | Allium amplectens | C. C., Mrs. Bruce | 1988-6-3 | 7005 | Butte | Paradise, 0.2 mile south of Bennett Road along South Libby Road onto the northern end of Morgan Ridge. | 518 | Comment | ||
CAS-BOT-BC460728 | Allium amplectens | Frances Brown | 1935-5-1 | s.n. | Butte | Near Durham | Comment | |||
CAS-BOT-BC462602 | Pyrola dentata | H. F. Copeland | 1938-8-8 | s.n. | Butte | Jonesville, near Kennedy's Meadow | Comment | |||
CAS-BOT-BC475439 | Allium serra | S. P. Rixford | 1918-5-1 | s.n. | Butte | Chico | Comment | |||
CAS-BOT-BC476714 | Allium validum | E. B. Copeland | 1930-7-21 | 407 | Butte | Jonesville | 1500 | Comment | ||
CAS-BOT-BC478052 | Asteraceae | Grace Kermode | 1898-6-3 | s.n. | Butte | Big Chico Creek | Comment | |||
CAS-BOT-BC483077 | Brodiaea elegans subsp. elegans | James McMurphy | 1914-6-14 | s.n. | Butte | Wallace | Comment | |||
CAS-BOT-BC484503 | Brodiaea minor | A. A. Heller; H. E. Brown | 1902-5-10 | 5524 | Butte | Berry Canyon near Clear Creek | Comment | |||
CAS-BOT-BC487816 | Calochortus coeruleus | Lowell Ahart | 1970-5-19 | s.n. | Butte | Along Doon Grade, near Paradise | 914 | Comment | ||
CAS-BOT-BC496959 | Camassia leichtlinii subsp. suksdorfii | H. F. Copeland | 1930-7-11 | 56 | Butte | Scotch John meadows | 1828 | Comment | ||
CAS-BOT-BC501091 | Dichelostemma multiflorum | C. R. Quick | 1941-6-8 | 41 -02 | Butte | About 2 miles south of Big Bar Mt. | Comment | |||
CAS-BOT-BC502524 | Dichelostemma volubile | H. E. Brown | 1897-4-15 | 210 | Butte | Near Clear Creek | Comment | |||
CAS-BOT-BC504539 | Erythronium multiscapideum | M. S. Taylor | 1981-3-18 | 3422 | Butte | Around and w of bridge crossing West Branch of Feather River on Ponderosa Way (Jordan Hill Rd), both banks | 579 | Comment | ||
CAS-BOT-BC512735 | Maianthemum stellatum | A. A. Heller | 1919-5-17 | 13153 | Butte | Banks of the Feather River near Stirling | Comment | |||
CAS-BOT-BC512737 | Maianthemum stellatum | C. R. Quick | 1953-8-11 | 53 -99 | Butte | Rag Dump meadow south east of Stirling City | Comment | |||
CAS-BOT-BC519599 | Trillium albidum | Mrs. J. H. Morrison | 1932-6-12 | s.n. | Butte | Butte County | 21 | Comment | ||
CAS-BOT-BC521611 | Triteleia hyacinthina | H. F. Copeland | 1920-7-24 | 15 | Butte | Colby Creek | 1828 | Comment | ||
CAS-BOT-BC522091 | Triteleia ixioides subsp. scabra | Helen M. Edwards | 1917-6-6 | s.n. | Butte | De Sabla | Comment | |||
CAS-BOT-BC522161 | Triteleia laxa | Grace Kermode | 1899-5-30 | s.n. | Butte | Centerville | Comment | |||
CAS-BOT-BC534207 | Zigadenus venenosus | Lowell Ahart | 1988-6-23 | 6066 | Butte | North of Forbestown Road, about 1/12 mile east of the intersection of Black Bart Road and Forbestown Road, about 1 mile west of Robinson Mill Road | 670 | Comment | ||
CAS-BOT-BC62115 | Selaginella hansenii | W. I. Follett | 1948-6-6 | s.n. | Butte | West branch of Feather River at Dark Canyon | 182 | Comment | ||
CAS-BOT-BC68042 | Cystopteris fragilis | Clarence R. Quick | 1952-7-1 | 52 -123 | Butte | Sierra Nevada - Mill Creek Road between Feather River Canyon and Coyote Gap | Comment | |||
CAS-BOT-BC72028 | Polypodium calirhiza | M. Gregg | 1966-3-7 | 37 | Butte | On Humbug Rd. at the covered bridge, approx. 9 miles from the CSC campus, hill directly behind the covered bridge | Comment | |||
CAS-BOT-BC74265 | Raphanus sativus | Lowell Ahart | 1980-3-22 | 2048 | Butte | Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CAS-BOT-BC7575 | Carex integra | J. D. Jokerst; R. A. Schlising | 1982-5-19 | 1579 | Butte | Grassy area adjace to Fall River in area of Fall River Campground, 1.55 miles north of Camp 18. | 1005 | Comment | ||
CAS-BOT-BC77140 | Pentagramma triangularis subsp. semipallida | M. S. Taylor | 1981-1-5 | 3368 | Butte | CA. 100 ft. E of Pentz-Magalia Hwy Ca. 1 mi. S of Kunkle Reservoir, ca. 3 mi S of Paradise. Cherokee Quad. | 411 | Comment | ||
CAS-BOT-BC88205 | Thysanocarpus curvipes | A. A. Heller | 1915-5-25 | 11899 | Butte | Mount Ida ranch 10 miles est of Oroville, in the Sierra foothills. | Comment | |||
CAS-BOT-BC88229 | Thysanocarpus curvipes | Lewis S. Rose | 1931-3-28 | s.n. | Butte | Feather River at Oroville. | Comment | |||
CDA25368 | Dudleya cymosa subsp. gigantea | L. L. Heinrichs | 1971-5-27 | Butte | Swede Flat Road, Oroville. | 0 | Comment | |||
CDA2668 | Monochoria vaginalis | T. C. Fuller, J. R. Keck Jr. | 1976-10-4 | 20166 | Butte | Rice Experiment Station, 3 miles north of Biggs. | 0 | Comment | ||
CDA3289 | Amaranthus rudis | L. Ahart | 1981-9-26 | 3205 | Butte | ca. 6 miles west of Chico. | 0 | Comment | ||
CDA35792 | Torreya californica | Nikki Smith | 2011-10-14 | PDR# 1469922 | Butte | Forest Ranch | Comment | |||
CDA36786 | Polanisia dodecandra subsp. trachysperma | D. B. Joley | 1972-9-23 | 1 | Butte | Pentz Rd. | 0 | Comment | ||
CDA36804 | Orobanche fasciculata | D. B. Joley | 1972-5-9 | Butte | Hwy. 32, approx. 7 miles north of Chico. | 0 | Comment | |||
CDA38969 | Cyperus flavescens | L. Ahart | 2000-8-23 | 8663 | Butte | About 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 4 miles (air) southwest of Oroville. | Comment | |||
CDA38985 | Eleocharis quinqueflora | L. Ahart | 2000-5-27 | 8405 | Butte | West of the lone oak tree, west of the cow chute and the large parking area on the west side of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | Comment | |||
CDA4167 | Lathyrus tingitanus | T. C. Fuller | 1967-6-1 | 15921 | Butte | West side of Highway 70 to Marysville, 2.5 miles south of Oroville. | 0 | Comment | ||
CDA41988 | Penstemon rydbergii var. oreocharis | T. C. Fuller | 1962-7-12 | 9198 | Butte | Road to Jonesville, 2 miles east of Butte Meadows. | 0 | Comment | ||
CDA5398 | Torilis arvensis | T. C. Fuller | 1967-6-1 | 15920 | Butte | North side of Durham Highway, 1.1 miles west of Highway 99, 0.2 mile east of Hamlin Road, Durham. | 0 | Comment | ||
CDA6426 | Veronica hederifolia | L. Ahart | 2001-4-21 | 8731 | Butte | On the north side of Palm Avenue, about 30 yards east of the cement bridge, about 1/4 mile east of Larkin Road, about 4 1/2 miles (air) northeast of Gridley. | Comment | |||
CDA6492 | Veronica arvensis | Sterling O. Mattoon | 1968-4-29 | Butte | 1st & Salem Streets, Chico. | 0 | Comment | |||
CDA7658 | Senecio vulgaris | A. C. Browne | 1951-3-28 | Butte | Bidwell Bar. | 0 | Comment | |||
CDA8195 | Lessingia nana | T. C. Fuller | 1963-7-15 | 10855 | Butte | East side of Highway 99E to Vina, 12.0 miles northwest of Chico. | 0 | Comment | ||
CHSC34977 | Calystegia occidentalis subsp. occidentalis | R. A. Schlising | 1975-7-28 | 3172 | Butte | Forest Ranch, 1.8 mi S of jct Nopel Road and Hwy 32, along latter. | Comment | |||
CHSC35706 | Carex hirtissima | J. D. Jokerst | 1982-5-8 | 1568 | Butte | N of Forbestown along Ponderosa Way 3/10 mi N of its junction with Lower Forbestown Road. | Comment | |||
CHSC38399 | Calystegia occidentalis | Vernon Oswald | 1983-5-21 | 513 | Butte | Upper Bidwell Park, Chico, on the north rim at the level of Horseshoe Lake. | 152 | Comment | ||
CHSC444 | Calystegia occidentalis subsp. occidentalis | J. Baynes | 1929-5-20 | Butte | Paradise. | 457 | Comment | |||
CHSC66383 | Calystegia occidentalis subsp. occidentalis | Vernon H. Oswalk; Lowell Ahart | 1996-6-17 | 7811 | Butte | Bizz Johnson Trail accessed at Devils Corral Trailhead located off of Hwy 36 ca 7 mi w of Susanville.Modoc Plateau. Growing on slop at 6.0 mile post E of Dvils Corral Trailhead. | 1420 | Comment | ||
HSC23384 | Mimulus angustatus | G. G. Poulsen, Jr. | 1971-4-13 | 9 | Butte | Ca. 2 mi. N of Oregon City turnoff on Cherokee Rd. | 427 | Comment | ||
HSC32394 | Brodiaea minor | Gary S. Lester | 1974-4-20 | 99 | Butte | 1 mi. E of Hwy. 99, Skyway Blvd. | 61 | Comment | ||
HSC38142 | Logfia gallica | Thomas W. Nelson, Jane P. Nelson | 1976-5-9 | 2450 | Butte | At the intersection of Palermo Rd. and S.R. 70 ca. 4 mi. S of Oroville | Comment | |||
HSC43132 | Sherardia arvensis | Maralyn O'Meara | 1974-4-20 | 286 | Butte | Cherokee-Table Mtn. Rd., 1 mi. S of Cherokee | 305 | Comment | ||
HSC66087 | Aspidotis densa | M. S. Taylor | 1980-3-8 | 2373 | Butte | 100 ft. SW of Pulga bridge over Hwy. 70 28 mi. NE of Oroville | 488 | Comment | ||
HSC66353 | Lasthenia fremontii | M. S. Taylor | 1980-3-28 | 2400 | Butte | E of Chico, NE corner of Notre Dame Blvd. and the Skyway, 1/8th mi. E of Hwy. 99 | 69 | Comment | ||
HSC8490 | Erodium cicutarium | William J. Ferlatte | 1963-5-11 | 41 | Butte | Chico State College campus | Comment | |||
HSC85965 | Mimulus kelloggii | J. Hunter | 1986-3-21 | 31 | Butte | N Table Mtn., 8 km N Oroville, 200 m E Cherokee Rd. | 350 | Comment | ||
HSC86001 | Limnanthes douglasii | J. Hunter | 1986-3-21 | 32 | Butte | N Table Mtn., 8 km N Oroville, 200 m E Cherokee Rd. | 350 | Comment | ||
HSC92457 | Oxalis laxa | L. Ahart | 1975-5-12 | 766 | Butte | Along N Honcut Creek, Peter Ahart Ranch, ca. 1 mi. N and 2.5 mi. E of Honcut, ca. 12 mi. S of Oroville | 43 | Comment | ||
HSC95493 | Carex texensis | L. P. Janeway | 1997-4-20 | 5105 | Butte | S side of City of Chico, 129 W 19th St. | 61 | Comment | ||
JEPS17913 | Lessingia virgata | Rimo Bacigalupi with G. T. Robbins | 1955-7-22 | 5442 | Butte | 2.5 mi s Oroville (n-facing hillside along Calif. Hwy. no. 24, at junction of road to Palermo) | 48 | Comment | ||
JEPS26743 | Orobanche fasciculata | P. C. Hutchison | 1961-6-9 | 2095 | Butte | Canyon of the north fork of the Feather River along highway US, 1 mile south of (above) Pulga Bridge. | Comment | |||
JEPS96093 | Amaranthus blitoides | Vernon H. Oswald and Lowell Ahart | 1996-6-10 | 7751 | Butte | US Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the E side of Fish Camp, Riparian Sanctuary. | 28 | Comment | ||
LA38372 | Delphinium hansenii | Lewis; | 765 | Butte | 6.4 mi. E. of Oroville City Limits | Comment | ||||
OBI20285 | Carex subfusca | H. F. Copeland | 1932-7-14 | s.n. | Butte | Vicinity of Jonesville, Lassen Natl Forest | Comment | |||
OBI68607 | Kyllinga brevifolia | T. C. Fuller | 1962-12-7 | 9952 | Butte | Sacramento Valley. 282 Chico Rd, Oroville | Comment | |||
POM101845 | Montia parvifolia | C. C. Bruce | 1897-05 | 1777 | Butte | Forest- Ranch. | Comment | |||
POM109804 | Triteleia hyacinthina | C. C. Bruce | 1897-04 | 2122 | Butte | [No locality information provided] | Comment | |||
POM109807 | Triteleia hyacinthina | C. C. Bruce | 1897-06 | 2727 | Butte | Fields near Chico. | Comment | |||
POM109913 | Dichelostemma capitatum subsp. capitatum | C. C. Bruce | 1897-02 | 2127 | Butte | [No locality information provided] | Comment | |||
POM176295 | Juncus bufonius var. bufonius | E. B. Copeland | 1903-5-30 | 2702 | Butte | Chico. | Comment | |||
POM181195 | Trifolium variegatum var. melananthum | A. A. Heller | 1913-4-7 | 10734 | Butte | Hills six miles N of Oroville | Comment | |||
POM225409 | Fritillaria recurva | Anonymous, Flower Show | 1929-04 | Butte | [no additional locality information] | Comment | ||||
POM30571 | Layia fremontii | C. C. Bruce | 1897-05 | 1845 | Butte | [Unspecified] | Comment | |||
POM358819 | Gnaphalium chilense | H. F. Copeland | 1923-6-4 | 520 | Butte | Nelson. | Comment | |||
POM37797 | Clarkia gracilis subsp. gracilis | C. C. Bruce | 1898-05 | 2419 | Butte | Grain fields. | Comment | |||
POM46120 | Boisduvalia macrantha | C. C. Bruce | 1897-06 | 2005 | Butte | [Unspecified] | Comment | |||
POM55149 | Lasthenia californica | A. A. Heller, H. E. Brown | 1902-5-5 | 5450 | Butte | Near Chico | Comment | |||
POM57372 | Ancistrocarphus filagineus | A. A. Heller, H. E. Brown | 1902-5-12 | s.n. | Butte | Grade between Clear Creek and Paradise. | Comment | |||
POM73731 | Phacelia ramosissima var. ramosissima | C. C. Bruce | 1897-06 | 1981 | Butte | Big Chico | Comment | |||
POM74713 | Polemonium occidentale | Mrs. R. M. Austin | 1895-07 | 512 | Butte | Willow Creek (Devils Garden) | Comment | |||
POM91428 | Rubus macropetalus | C. C. Bruce | 1897-05 | 1793 | Butte | Big Chico. | Comment | |||
POM99618 | Myosurus minimus var. filiformis | C. C. Bruce | 1898-05 | s.n. | Butte | Sloughs | Comment | |||
RSA0022185 | Pogogyne zizyphoroides | C. C. Bruce | 1897-05 | 1834 | Butte | [No location information on label.] | Comment | |||
RSA0022849 | Ribes nevadense | E. B. Copeland | 1931-7-31 | 647 | Butte | Jonesville, near Butte Creek. | 1550 | Comment | ||
RSA0024577 | Ribes roezlii var. cruentum | A. A. Heller | 1919-3-12 | 13088 | Butte | Ten Mile House east of Chico. | Comment | |||
RSA0049962 | Thysanocarpus radians | A. A. Heller | 1928-3-12 | 14481 | Butte | In a field near the Hooker Oak east of Chico. | Comment | |||
RSA0076586 | Orobanche fasciculata | Lonnie Bookbinder | 1967-4-15 | 7 | Butte | Southeast of Paradise. | 914 | Comment | ||
RSA0081021 | Orobanche fasciculata | C. C. Bruce | 1897-06 | 1912 | Butte | Unspecified. | Comment | |||
RSA0087779 | Orobanche fasciculata | E. K. Balls | 1957-5-22 | 22511 | Butte | N. Fork Feather River, on trail to Buck's Lake, above Camp Rogers. | 655 | Comment | ||
RSA0125553 | Corydalis caseana | H. M. Hall | 1914-7-28 | 9796 | Butte | Butte Creek, northern Butte County | 1500 | Comment | ||
RSA104878 | Phlox diffusa subsp. diffusa | Elizabeth Sprague | 1956-6-1 | s.n. | Butte | 2 miles west of Butte Meadows | Comment | |||
RSA113236 | Brodiaea nana | E. K. Balls, Lee W. Lenz | 1955-5-13 | 20483 | Butte | 3.4 miles E. of turn-off U.S. Hwy. 99 to Oroville. | 61 | Comment | ||
RSA137405 | Iris hartwegii | Lee W. Lenz, E. K. Balls | 1957-5-23 | 22527 | Butte | State Highway 32, 11.5 miles south from Lomo | 945 | Comment | ||
RSA168969 | Juncus capitatus | Annetta Carter | 1942-5-2 | 1670 | Butte | South of Oroville. | Comment | |||
RSA176430 | Lithophragma parviflorum var. trifoliatum | A. A. Heller | 1921-3-27 | 13531 | Butte | Along Butte Creek E of Chico near the Honey Run grade bridge. | Comment | |||
RSA178678 | Platystemon californicus var. californicus | A. A. Heller | 1928-4-21 | 14529 | Butte | Near Sandy Gulch on the road to golf links near Chico | Comment | |||
RSA256665 | Dichelostemma multiflorum | Kitsy Kelly | 1974-4-20 | 16 | Butte | 300 yards south of the intersection of Pentz and Clark Roads | 61 | Comment | ||
RSA25677 | Frasera albicaulis var. nitida | Carl B. Wolf | 1941-7-23 | 11053 | Butte | Northern Sierra Nevada, seven miles west of De Sabla on road to Forest Ranch. | 762 | Comment | ||
RSA302608 | Centaurea solstitialis | J. R. Shevock | 1972-5-19 | 1763 | Butte | North of Oroville | 61 | Comment | ||
RSA303857 | Hypericum concinnum | J. R. Shevock | 1972-5-19 | 1764 | Butte | Hwy 70, near Lake Oroville. | 30 | Comment | ||
RSA32030 | Orthocarpus campestris | A. A. Heller | 1940-4-20 | s.n. | Butte | About 1 mile south of the Oroville Y. This station is very near the place where Hartweg got the type, 'in pascuis vallis Sacramento.' | Comment | |||
RSA325952 | Hesperolinon micranthum | L. Ahart, P. Ahart | 1983-6-21 | s.n. | Butte | Along Bloomer Hill Rd., ca. 1.3 mi. w. of Oroville-Quincy Hwy., ca 15 mi. ne of Oroville. | 450 | Comment | ||
RSA333575 | Dichelostemma capitatum subsp. capitatum | Craig Martz, Richard F. Sannar | 1982-3-16 | 24 | Butte | Along State Route 70, 1 mile N of intersection with Palermo Road, S of Oroville. | 150 | Comment | ||
RSA34036 | Hemizonia congesta subsp. luzulifolia | A. A. Heller | 1941-9-13 | 16310 | Butte | Oroville Road 9 miles from Chico. | Comment | |||
RSA3796 | Nemophila heterophylla | A. A. Heller | 1926-3-24 | 13912 | Butte | Along Chico Creek about six miles east of Chico. | Comment | |||
RSA4215 | Calochortus leichtlinii | E. B. Copeland | 1929-7-17 | 352 | Butte | Above Jonesville. | 2000 | Comment | ||
RSA4239 | Linum lewisii | E. B. Copeland | 1929-7-17 | s.n. | Butte | Above Jonesville. | 2000 | Comment | ||
RSA424692 | Calochortus albus | J. Liston, M. A. Blumler | 1987-4-24 | 659 -1 | Butte | Table Mountain, N of Oroville on Cherokee Rd. Below the top of Table Mountain. | Comment | |||
RSA500413 | Pellaea brachyptera | Vernon H. Oswald | 1989-5-28 | 3786 | Butte | Logging road paralleling the west side of Butte Creek, 3.2 miles south of Humboldt Road, nead Butte Meadows. | 1293 | Comment | ||
RSA505367 | Hemizonia fitchii | R. C. Bacigalupi, G. Thomas Robbins | 1955-7-15 | 5301 | Butte | 3.5 miles E of Chico and 0.5 mile S of the Hooker Oak. | 81 | Comment | ||
RSA530363 | Erysimum capitatum var. capitatum | M. M. Boney | 1897-1 | s.n. | Butte | [No locality information provided] | Comment | |||
RSA590208 | Medicago polymorpha | Michael A. Vincent, Robert Rhode, Karl Vincent | 1996-3-29 | 7246 | Butte | W of N. Table Mountain, along Cottonwood Rd., 1.5 mi. W. of jct. Table Mt. Rd., W of CA Rt. 70. NW of Oroville. | Comment | |||
RSA638253 | Plectritis brachystemon | Michael A. Vincent, Ethan H. Freid | 1998-4-6 | 8119 | Butte | Table Mountain. | Comment | |||
RSA71070 | Lagophylla glandulosa | L. S. Rose | 1951-6-26 | 51017 | Butte | Feather River Canyon, NE of Oroville | 183 | Comment | ||
RSA712844 | Trifolium tomentosum | L. Ahart | 2001-4-27 | 8735 | Butte | Just northwest of the bridge across Wyandotte Creek, north of Lower Honcut Road, about 125 yards west of the Railroad, about 1 1/4 mile east of Highway 70, about 1 3/4 miles west of Honcut, about 14 miles (air) south of Oroville. | 27 | Comment | ||
RSA789311 | Calycadenia fremontii | R. L. Carr | 1981-5-23 | 2231 | Butte | Near (W) of Hwy 99, ca 10 mi NW of Chico and ca. 1/2 mile S of Broyles Rd fairly extensive pop. | 61 | Comment | ||
RSA80101 | Mimulus torreyi | F. W. Peirson | 1926-6-21 | 6778 | Butte | High ridge east of Butte Meadow, Humboldt Road. | Comment | |||
SBBG128462 | Geranium dissectum | L. Ahart | 2012-4-30 | 17926 | Butte | ca. 20 yards SE of the intersection of S Rim Trail and Ten Mi House Rd, ca. 5/8 mi W of Hwy 32, ca. 9 mi NE of Chico, S part of Upper Bidwell Park | 250 | Comment | ||
SBBG128612 | Robinia pseudoacacia | L. Ahart, L. Hanson, S. Bazell, J. Guardino | 2012-5-10 | 18002 | Butte | E side of the horse path, ca. 20 yards N of paved park rd, SW part of old walnut orchard, S of Vallombrosa Avenue, ca. 0.25 mi W of Peterson Drive, Lower Bidwell Park, Chico | 76 | Comment | ||
SBBG128726 | Hypericum anagalloides | L. Ahart | 2011-7-9 | 17575 | Butte | seeps, SE edge of large open bare granite area, ca. 3.8 mi NE of Little Bald Rock, ca. 2 mi (air) SE of Brush Crk, ca. 15 mi (air) NE of Oroville | 974 | Comment | ||
SBBG40332 | Iris tenuissima | J. Ingram, A. Ingram | 1960-4-6 | 500 | Butte | Endicot Springs on Neal Rd, S of Paradise | Comment | |||
SBBG4758 | Hypericum concinnum | H. and M. Dearing | 1938-6-21 | 2047 | Butte | near Lone Pine Lookout, 19 mi N of Chico | Comment | |||
SBBG50968 | Mimulus guttatus | J. Doty | 1969-3-31 | 615 | Butte | E side of Cohasset Rd, ca. 8 mi N of Chico | Comment | |||
SD122578 | Crucianella angustifolia | Lowell Ahart | 1984-6-8 | 4681 | Butte | edge of dirt road, ar fork of Feather Falls and Lumpkin Ridge Rd., 3 mi NE of Ponderosa Dam, ca. 3 mi N of Forbestown | 500 | Comment | ||
SD58482 | Phacelia heterophylla subsp. virgata | L. R. Heckard | 1956-8-6 | 821 | Butte | 6.0 miles southwest of Stirling City, along road to Magalia. | 792 | Comment | ||
SD6774 | Cryptantha affinis | Daniel Cleveland | Jul 1882 | Butte | Comment | |||||
SEINET10448253 | Brassica nigra | Mary Susan Taylor | 1982-5-22 | Taylor 4501 | Butte | T17N R1E se/se sec 13. Pennington quad. Graylodge Wildlife Refuge, ca. 1/4 mi n of Checkin Station on w side of Pennington Rd, 12 mi sw of Gridley. 70 ft. | 21 | Comment | ||
SEINET10448513 | Streptanthus campestris | Lowell Ahart | 1983-9-17 | Ahart 4434 | Butte | Along edge of dirt road, ca. 2.5 mi s of Stirling City. Yellow Pine Forest; 1100 m. | 1100 | Comment | ||
SEINET10448514 | Streptanthus polygaloides | Lowell Ahart, Peter Ahart | 1983-6-30 | Ahart 4178 | Butte | T22N R4E nw/nw sec 1. Ca. 1.5 mi ne of Concow Reservoir. Foothill Woodland; 550 m. NE of Oroville. | 550 | Comment | ||
SEINET10448610 | Dentaria californica | Mary Susan Taylor | 1973-1 | Taylor 48 | Butte | Upper Bidwell Park, Chico. Associates: Stipa pulchra, Lasthenia chrysostoma, Layia fremontii. | 61 | Comment | ||
SEINET10449637 | Dodecatheon clevelandii subsp. patulum | Mary Susan Taylor | 1975-3-3 | Taylor 392 | Butte | In field opposite Chico Municipal Airport, along Cohasset Rd, ca. 3 mi N of Chico. Associates: Layia fremontii, Lepidium nitidum, Brodiaea pulchella, Chlorogalum pomeridianum. | 61 | Comment | ||
SEINET10449709 | Crassula erecta | Lowell Ahart, James D. Jokerst | 1985-3-24 | Ahart 4853 | Butte | Serpentine Point, west of Yankee Hill. | Comment | |||
SEINET10452004 | Lotus purshianus | Mary Susan Taylor | 1978-7-18 | Taylor 1689 | Butte | On N side of Old Humboldt Road in open gravelly-rocky area in Yellow Pine Forest, ca. 1 mi E of junction of Old Humboldt Road and Hwy 32, ca. 5 mi W of Butte Meadows. | 1326 | Comment | ||
SEINET10452218 | Melilotus albus | Mary Susan Taylor | 1975-7-4 | Taylor 830 | Butte | On S side of Big Chico Creek, at Five Mile Dam, Upper Bidwell Park, Chico. | 91 | Comment | ||
SEINET10452463 | Spartium junceum | Mary Susan Taylor | 1975-4-26 | Taylor 524 | Butte | Kunkle Reservoir, ca. 500 yds E of Pentz-Magalia Hwy, ca. 1 m SE of Paradise. With Orthocarpus erianthus, Centaurea solstitus, Lupinus bicolor, Typha latifolia. | 610 | Comment | ||
SEINET10452558 | Trifolium variegatum | Lowell Ahart, Peter Ahart | 1983-6-26 | Ahart 4129 | Butte | T20N R8E ne sec 9. Along Ponderosa Way (Big Ridge Rd), ca. 2 mi se of the jct with Oroville-Quincy Hwy, ca. 15 mi ne of Oroville. Foothill Woodland; 500 m. | 500 | Comment | ||
SEINET10453167 | Clarkia rhomboidea | Mary Susan Taylor | 1981-5-21 | Taylor 3790 | Butte | T23N R5E se sec 21, Pulg quad. E side of Mayaro Rd, ca. 0.5 mi N of Mayaro, ca. 2 mi N of Pulga on Feather River Hwy 70. In decompoed granite gravel embankment; openings of Yellow Pine Forest; 2000 ft. | 610 | Comment | ||
SEINET10453508 | Paxistima myrsinites | Mary Susan Taylor | 1981-5-11 | Taylor 3689 | Butte | T22N R6E sw/sw sec 19, Pulga SE quad. Jct of French Creek and 22N93, ca. 3.5 mi S of Coyote Gap, ca. 17 air mi NE of Oroville. 2800 ft. | 853 | Comment | ||
SEINET10453773 | Euphorbia ocellata | Mary Susan Taylor | Taylor 322 | Butte | 61 | Comment | ||||
SEINET10453835 | Chamaesyce nutans | Lowell Ahart | 1990-9-30 | Ahart 6605 | Butte | On the north side of Canyon Creek, below the high water line of Lake Oroville, about 1/8 mile north of the Canyon Creek Bridge across Lake Oroville. Foothill Woodland (destroyed). T20N R5E SE/S17. | 229 | Comment | ||
SEINET10465408 | Alisma triviale | Mary Susan Taylor | 1978-7-22 | Taylor 1850 A | Butte | On SE corner of Richvale East Road and Erickson Road, Richvale; in rice field. | 30 | Comment | ||
SEINET10469503 | Heteranthera limosa | Lowell Ahart | 1991-7-21 | Ahart 6669 | Butte | About 1/4 mile south of Butte City Highway, west of the Rice Experiment Station, about 3 miles west of Highway 70, north of Biggs. Agricultural. T19N R2E S34. | 30 | Comment | ||
SEINET10469657 | Fritillaria eastwoodiae | Mary Susan Taylor | 1980-4-18 | Taylor 2502 | Butte | T23N R3E ne sec 27 Paradise quad. Ca. 1 mi S of Nimshew, ca. 1/4 mi E of Nimshew Road; Yellow Pine Forest. With J.D. Jokerst. | 610 | Comment | ||
SEINET10470000 | Corallorhiza maculata | Mary Susan Taylor | 1981-5-27 | Taylor 3804 | Butte | T23N R3E ne sec 13, Paradise SE quad. W side of Paradise Lake, ca. half way between Butte Creek entrance to the north and dam to the sough, ca. 50 ft up from lake edge, ca. 3 air mi N of Magalia. Dense Yellow Pine F; 2600 ft. | 792 | Comment | ||
SEINET10470378 | Cheilanthes siliquosa | Lowell Ahart | 1985-5-15 | Ahart 4981 | Butte | West of Lunt Road, about 1/2 mile north of the inter- section of Lunt Road and Highway 70, north of Yankee Hill, N of Oroville. | Comment | |||
SEINET10470991 | Selaginella hansenii | A. Arthur Heller | 1902-5-6 | Heller 5466 | Butte | Berry Canon, near Clear Creek. | Comment | |||
SEINET10471590 | Taxus brevifolia | Mary Susan Taylor | 1975-5-2 | Taylor 551 | Butte | Ca. 1/4 mi W of Cohasset Road, ca. 21 mi NE of Chico; Yellow Pine Forest; with Calocedrus decurrens, Corylus cornuta, Pinus ponderosa. | 1036 | Comment | ||
SEINET10473744 | Erigeron inornatus | Lowell Ahart | 1983-8-16 | Ahart 4284 | Butte | Near Humboldt Rd, ca. 3 mi sw of Butte Meadows. Yellow Pine Forest; 1450 m. | 1450 | Comment | ||
SEINET10474014 | Sonchus tenerrimus | Lowell Ahart | 1984-11-1 | Ahart 4832 | Butte | On damp red soil in garden on Peter Ahart Ranch, ca. 1.5 mi N and 1 mi E of Honcut, ca. 12 mi S of Oroville. 50 m elev. | 50 | Comment | ||
SEINET10474325 | Picris echioides | Mary Susan Taylor | 1977-10-10 | Taylor 1525 | Butte | Ca. 1 mi E of junction of Nelson West Road and Chico-Butte Hwy, on N side of Nelson West Road in large creek (drying area), ca. 23 mi S of Chico. | 30 | Comment | ||
SEINET10474626 | Erigeron inornatus var. viscidulus | Mary Susan Taylor | 1981-6-19 | Taylor 3962 | Butte | T22N R5E ne sec 6. Pulga quad. On serpentine, N side of Feather River Hwy 70, at NW end of Pulga bridge and along Pulga Rd ca. 1/4 mi, ca. 20 mi NE of Oroville. Open & dry weathered reddish serpentine. 1600 ft elev. | 488 | Comment | ||
SEINET10474637 | Eriophyllum lanatum | Mary Susan Taylor | 1975-4-11 | Taylor 394 | Butte | Ca. 1/4 mi E of Salmon Hole, between Chico Creek and Upper Bidwell Park Rd, Upper Bidwell Park, Chico. Associates: Quercus spp., Pinus sabiniana, Galium aparine, Brodiaea hyacinthina. Foothill Woodland. | 183 | Comment | ||
SEINET10474709 | Helianthella californica var. nevadensis | Mary Susan Taylor | 1979-6-12 | Taylor 2305 | Butte | Magalia serpentine area down to Feather River. With J.D. Jokerst & L. Ahart. | 671 | Comment | ||
SEINET10474799 | Madia bolanderi | Mary Susan Taylor | 1977-8-17 | Taylor 1469 | Butte | In Montane Meadows around Julie<s Creek between Old Humboldt Road and Butte Creek, ca. 3.4 mi E of where Butte Creek crosses Humboldt Road near Butte Meadows. | 1341 | Comment | ||
SEINET10474816 | Madia gracilis | Lowell Ahart | 1985-5-31 | Ahart 5035 | Butte | Lake Oroville, 1/8 mile east of the Enterprise Launch Area, about 1/2 mile west of the Enter- prise Bridge across Lake Oroville, north-east of Oroville. | Comment | |||
SEINET10475210 | Hemizonia fitchii | Mary Susan Taylor | 1980-8-30 | Taylor 3321 | Butte | T20N R4E sw sec 14, Oroville Dam quad. E Table Mt, along dry vernal creek bed, between Box Hall Flat and Potter Ravine, ca. 2.5 air mi E of Oregon City, ca. 5.5 mi N of Oroville. | 366 | Comment | ||
SEINET10475256 | Solidago canadensis subsp. elongata | Mary Susan Taylor | 1982-8-16 | Taylor 4988 | Butte | T24N R4E sw/se sec 28. Paradise NE quad. S end of Stirling City, along both sides of the Skyway. Mixed Evergreen Forest; 3400 ft. | 1036 | Comment | ||
SEINET10475280 | Microseris acuminata | Lowell Ahart | 1985-4-21 | Ahart 4879 | Butte | Along the sides of Wyandotte Creek, south of Central House Road, north-west of Honcut, about 12 miles south of Oroville, Butte County. | Comment | |||
SEINET10475334 | Aster breweri | Mary Susan Taylor, Lowell Ahart | 1981-8-16 | Taylor 4212 | Butte | T25N R5E ne 1/4 sw 1/4 sec 29. Pulga NW quad. N. side of rd 25N04, ca. 0.5 mi E of its jct with 52S13 ca. 1 mi NE of Jones Mdw. ca. 6 mi NE of Stirling City. 6200 ft. | 1890 | Comment | ||
SEINET10478812 | Amaranthus blitoides | Mary Susan Taylor, Lowell Ahart | 1982-10-11 | Taylor 5159 | Butte | T17N R1E s/nw sec 15. Pennington quad. Graylodge Wildlife Refuge, on n side of loop rd w of HQ, ca. 12 mi sw of Gridley. 60 ft. | 18 | Comment | ||
SEINET10479057 | Atriplex argentea subsp. expansa | Lowell Ahart | 1983-9-19 | Ahart 4451 | Butte | T17N R1E section 14. Ca. 1/8 mi s of the Graylodge Wildlife Refuge headquarters, ca. 12 mi sw of Gridley. Valley Grassland; 35 m. | 35 | Comment | ||
SEINET10479109 | Chenopodium ambrosioides var. vagans | Mary Susan Taylor | 1975-10-3 | Taylor 933 | Butte | Ca. 1/4 mile N of the Washout, between River Road and the Sacramento River, ca. 10 mi W of Chico. Riparian Woodland and sloughs, wet and humid. | 37 | Comment | ||
SEINET10479571 | Eriogonum umbellatum var. polyanthum | Lowell Ahart | 1985-8-15 | Ahart 5164 | Butte | In an area where serpentine is covered with shallow red rocky soil, 50 yards south of the road to the Forbestown, Res., about 2 1/2 miles north-east of Forbestown. | Comment | |||
SEINET10479576 | Eriogonum ursinum | Mary Susan Taylor | 1980-7-6 | Taylor 3075 | Butte | T25N R3E ne sec 11, Butte Meadows quad; on S side of Old Humboldt Rd, on rocky slope beneath power lines, ca. 0.9 mi W of Butte Meadows Forestry Station. With R.A. Schlising. | 1341 | Comment | ||
SEINET10479663 | Polygonum parryi | Lowell Ahart | 1985-6-17 | Ahart 5060 | Butte | Lumpkin Ridge, 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls. | Comment | |||
SEINET10479987 | Hibiscus syriacus | Mary Susan Taylor | 1975-6-30 | Taylor 824 | Butte | 1456 Arcadian, Chico; ornamental. | 61 | Comment | ||
SEINET10483301 | Geum macrophyllum | Mary Susan Taylor | 1978-6-24 | Taylor 1639 | Butte | Ernies Island, in Butte Creek, junction with Old Humboldt Road, ca. 0.5 mi W of Butte Meadows; Yellow Pine Forest. | 1372 | Comment | ||
SEINET10483402 | Physocarpus capitatus | Mary Susan Taylor, Vernon H. Oswald | 1985-5-30 | Taylor 5511 | Butte | Trees Road between Hwy 70 and Coyote Gap, ca. 25 air mi NE of Oroville. Yellow Pine Forest. | Comment | |||
SEINET10484212 | Lotus | Mary Susan Taylor | 1981-5-5 | Taylor 3602 | Butte | T20N R6E se/nw sec 31. Forbestown quad. E side of Lumpkin-LaPorte Rd, 1 mi N of Enterprise Bridge over South Fork of the Feather River, ca. 10 air mi E of Oroville. Oepn grassy area surrounded by Woodland; 1500 ft. | 457 | Comment | ||
SEINET10492156 | Clarkia unguiculata | Tim Holtsford | 1992-5-25 | Holtsford 920525 -2 | Butte | Cherokee rd, 0.15 mi s of oregon gulch rd (southern intersection of these two Rds). Ne-facing roadcut under oaks, digger pines, with rhus, avena. Several Hundred plants scattered about 50 yards up the rd. Some plants appear to have The cr- gene (or something like it). Most flowering over. | Comment | |||
SEINET10495123 | Geranium dissectum | Mary Susan Taylor | 1982-4-28 | Taylor 4353 | Butte | T17N R1E se/s sec 13. Pennington quad. Graylodge Waterfowl Refuge, n side of Rutherford Rd, 1/8 mi w of Pennington Rd, ca. 12 mi sw of Gridley. 70 ft. | 21 | Comment | ||
SEINET10496939 | Collomia heterophylla | Mary Susan Taylor | 1980-4-27 | Taylor 2550 | Butte | T23N R3E ne sec 27. Paradise quad. Ca. 1 mi S of Nimshew, ca. 1/4 mi E of Nimshew Rd; Yellow Pine Forest. With J.D. Jokerst. | 610 | Comment | ||
SEINET10496979 | Phacelia heterophylla var. pseudohispida | Mary Susan Taylor | 1978-7-19 | Taylor 1784 | Butte | On E side of Upper Scotts John Road, ca. 2 mi N of its junction with Scotts John Road, ca. 6 mi NE of Jonesville. | 1890 | Comment | ||
SEINET10497058 | Nemophila pedunculata | Lowell Ahart | 1985-5-1 | Ahart 4889 | Butte | About 2 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | Comment | |||
SEINET10497063 | Nemophila spatulata | Mary Susan Taylor | 1981-5-22 | Taylor 3794 | Butte | T23N R5E nw/nw sec 30, Pulga quad. Ridge running SE from Flea Mt, both sides of Flea Mt Rd, ca. 1/4 air mi E of Flea Mt, ca. 5 air mi E of Magalia. Yellow Pine Forest; 4000 ft. | 1219 | Comment | ||
SEINET10497064 | Nemophila spatulata | Mary Susan Taylor | 1978-6-24 | Taylor 1660 | Butte | Montane Meadow, on N side of Scotts John Road, ca. 3 mi E of its junction with Old Humboldt Road, ca. 5 mi E of Jones ville; Yellow Pine Forest. | 1676 | Comment | ||
SEINET10497326 | Lithospermum californicum | Mary Susan Taylor | 1981-3-16 | Taylor 3403 | Butte | T21N R6E ne sec 24. Brush Creek quad. Just off tractor-fire rd, ca. 1/4 mi n of 21N89, ca. 0.5-1 mi nw of its jct with Zink Rd, ca. 1 air mi sw of Brush Creek. Yellow Pine Forest; 3100 ft. | 945 | Comment | ||
SEINET10498158 | Mentha arvensis | Mary Susan Taylor, Lowell Ahart | 1981-8-15 | Taylor 4185 A | Butte | T26N R5E ne 1/4 ne 1/4 sec. 30. Jones- ville SW quad. N end of Snag Lake (dry this year), dry clay soil, Yellow Pine Forest and Montane Meadow, E side of Humbug Rd. ca. 14 mi NE of Stirling City. 5700 ft. | 1737 | Comment | ||
SEINET10502764 | Cyperus | Lowell Ahart | 1984-9-24 | Ahart 4810 | Butte | Along edge of Middle Honcut Road, ca. 3/4 mi E of Hwy 70, ca. 12 mi S of Oroville. Valley Grassland; 35 m. | 35 | Comment | ||
SEINET10507155 | Alopecurus saccatus | Lowell Ahart | 1991-5-16 | Ahart 6654 | Butte | On the bottom of a small shallow vernal pool, Peter Ahart Ranch, about 2 1/4 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville. Valley Grassland. T17N R4E S4. | 37 | Comment | ||
SEINET10509555 | Bromus caroli-henrici | Lowell Ahart | 1984-5-31 | Ahart 4655 | Butte | On the Peter Ahart Ranch, ca. 1.3 mi N and 1/8 mi E of Honcut, ca. 12 mi S of Oroville; Valley Grassland; 50 m. | 50 | Comment | ||
SEINET10514552 | Bromus hordeaceus | Lowell Ahart | 1962-4-17 | Ahart s.n. | Butte | Valley grassland; Peter Ahart Ranch, Honcut. | 46 | Comment | ||
SEINET10514564 | Bromus hordeaceus | Marilyn Lee | 1968-5-3 | Lee 158 | Butte | South side of Skyway, 6 miles E. of Chico. | Comment | |||
SEINET10520326 | Bromus macrostachys | Lowell Ahart | 1987-5-6 | Ahart 5550 | Butte | On dry disturbed soil along the road at the Poe Power House along the North Fork of the Feather River about 2 miles southeast of Jarbo Gap. | 283 | Comment | ||
SEINET10529934 | Cheilanthes siliquosa | Mary Susan Taylor | 1981-3-18 | Taylor 3429 | Butte | T23N R4E east center third sec 30 Paradise SE quad; Open serpentine ridge nnw of Sawmill Peak, off Ponderosa Way (Jordan Hill Rd), ca. 1 air mi ne of Magalia; 2300-2400 ft. | 701 | Comment | ||
SEINET10529974 | Adiantum aleuticum | Mary Susan Taylor | 1976-5-5 | Taylor 1117 | Butte | Abundant along or near in drier areas of Bear Creek, ca. 500 ft to 1/8 mi S of Hwy 70, ca. 30 mi NE of Oroville. | Comment | |||
SEINET10530103 | Pteridium aquilinum var. pubescens | Mary Susan Taylor | 1981-3-31 | Taylor 3451 | Butte | T22N R4E nw sec 14 PUlga SW quad. SE side of spur rd, ca. 3/4 mi n of its jct with Ponderosa Way (Rim Rd), ca. 2 mi n of its jct with Hwy 70 at Jarbo Gap, ca. 17 air mi n of Oroville; 2700 ft. | 823 | Comment | ||
SEINET10530128 | Polystichum munitum | Mary Susan Taylor | 1981-5-14 | Taylor 3708 | Butte | 3200 ft. T21N R6E ne/ne sec 5, Brush Creek quad. S side of 22N49, at jct where creek crosses the rd (next creek E of Little Ram Creek), ca. 1 mi SW of the rds jct with Four Mile Ridge Rd, ca. 0.5 mi N of Mountain House on Oroville-Quincy Hwy. | 975 | Comment | ||
SEINET10530142 | Dryopteris arguta | Mary Susan Taylor | 1980-3-8 | Taylor 2376 | Butte | Pulga community, ca. 1 mi NE of Hwy 70, ca. 28 mi NE of Oroville; serpentine soils. | 488 | Comment | ||
SEINET10530888 | Pseudotsuga menziesii | Mary Susan Taylor | 1975-2-23 | Taylor 388 | Butte | Ca. 3 mi E of Hwy 32, along a dirt road, ca. 5 mi N of Forest Ranch. Associates: Ceanothus prostratus, Arctostaphylos, Smilax californica, Pteridium aquilinum. Yellow Pine Forest. | 671 | Comment | ||
SEINET10531460 | Cupressus macnabiana | Carl B. Wolf, E. R. Johnson | 1934-10-5 | Wolf 2122 | Butte | Sierra Neveda Foothills, at Magalia. Upper sonoran:- Digger Pines. Sun. Bright green serpentine. | 700 | Comment | ||
SEINET10533836 | Brodiaea minor | A. Arthur Heller | 1902-5-10 | Heller 5524 | Butte | Berry Canyon (Near Clear Creek). From Type locality. | Comment | |||
SEINET10533909 | Triteleia lilacina | Mrs. R. M. Austin | Austin s.n. 1896 | Butte | Chico, California | Comment | ||||
SEINET10534135 | Triteleia ixioides subsp. anilina | Charles C. Parry | Parry s.n. 1889 | Butte | Comment | |||||
SEINET10535838 | Calycanthus occidentalis | Mary Susan Taylor, Vernon H. Oswald | 1985-5-30 | Taylor 5509 | Butte | Trees Road between Hwy 70 and Coyote Gap, ca. 25 air mi NE of Oroville. Yellow Pine Forest. | Comment | |||
SEINET10537503 | Spergularia rubra | Lowell Ahart, James D. Jokerst | 1985-5-10 | Ahart 4942 | Butte | Eastern Table Mountain area in gulchlands, about 8 miles north of Oroville. | Comment | |||
SEINET10537600 | Stellaria crispa | Lowell Ahart, Peter Ahart | 1984-7-19 | Ahart 4741 | Butte | About 1 1/2 mile south-east of Bald Mountain, 3/4 mile west of Oak Point, about 4 miles north-east of Stirling City. | Comment | |||
SEINET10537657 | Silene californica | Mary Susan Taylor | 1981-4-5 | Taylor 3495 | Butte | T21N R4E ne sec 14; Berry Creek quad. At end of Dark Canyon Rd at turnout near restroom, ca. 3.5 mi s of Big Bend Rds, ca. 5 air mi s of Jarbo Gap on Hwy 70, n of Oroville. Foothill Woodland; 1000 ft. | 305 | Comment | ||
SEINET10542116 | Heteromeles arbutifolia | Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux | 1973-6-5 | Conrad 7028 | Butte | 2.6 miles w of paradise on chico road | 610 | Comment | ||
SEINET10544023 | Lupinus albicaulis subsp. shastensis | James D. Jokerst | 1981-5-6 | Jokerst 1305 | Butte | Herbaceous perennial from a amny-branched multicipital caudex. Open area in Yellow pine forest with lithospermum sp and arctostaphylos viscida. Se of and Adjacent to detlow road ca 0.3 mie se of its western most junction with hwy 70, T22n,r4e,sec.34 ne 1/4 | 671 | Comment | ||
SEINET10546685 | Solanum parishii | Mary Susan Taylor | 1975-4-25 | Taylor 492 | Butte | Ca. 1/4 to 1/2 mi E of Cohasset Hwy, along dirt rd leading up onto ridge, ca. 10 mi NE of Chico. Soil wet red clay. Mixed Chaparral. | Comment | |||
SEINET10547579 | Penstemon azureus var. azureus | Lowell Ahart | 1985-5-15 | Ahart 4988 | Butte | East of the dirt road, about 1 1/2 miles north-east of Concow Reservoir. north-east of Oroville. | Comment | |||
SEINET10548430 | Digitalis purpurea | Mary Susan Taylor | 1981-5-15 | Taylor 3742 | Butte | T22N R5E nw sec 12, Pulga SE quad. Both sides of RD 22N92, between its jct with 23N00.1 and West Branch French Creek, ca. 1.5 mi S of Coyote Gap, ca. 4 air mi E of Pulga on Feather River Hwy 70. 2900 to 3200 ft; Yellow Pine F. | 884 | Comment | ||
SEINET10549323 | Castilleja affinis | Lowell Ahart | 1985-5-10 | Ahart 4947 | Butte | East branch of Potter Ravine, about 2 1/4 miles north of Oroville Dam. | Comment | |||
SEINET10552416 | Echinochloa colona | Lowell Ahart | 1977-8-14 | Ahart 1548 | Butte | On damp soil in a slough. Peter Ahart Ranch, Honcut. Valley grassland. | 50 | Comment | ||
SEINET10560623 | Festuca elmeri | A. Arthur Heller | 1902-5-16 | Heller 5562 | Butte | Marysville Buttes (rocky slope of East Butte) | Comment | |||
SEINET10562573 | Eragrostis cilianensis | Lowell Ahart | 1988-7-24 | Ahart 6134 | Butte | On dry bare disturbed soil, along the edge of La Porte Road, about 2 1/2 miles NE of Bangor. Foothill Woodland. | 274 | Comment | ||
SEINET10564666 | Elymus elymoides | Edwin B. Copel | 1929-7-24 | Copeland 340 | Butte | Jonesville. In dry, open, yellow-pine woods. | 1575 | Comment | ||
SEINET10570111 | Diplacus grandiflorus | Lowell Ahart, Peter Ahart | 1983-7-29 | Ahart 4230 | Butte | T21N R6E ne sec 2. Ca. 1/4 mi w of Milsap Bar, ca. 25 mi ne of Oroville. Yellow Pine Forest; 500 m. | 500 | Comment | ||
SEINET10570284 | Mimulus torreyi | Mary Susan Taylor | 1981-4-27 | Taylor 3555 | Butte | T21N R5E se sec 24, Brush Creek quad. Ridge between 21N33 and 21N80, ca. 1 mi SW of Bald Rock Rd, ca. 0.5 mi N of Zink Rd, ca. 2 mi SW of Brush Creek. Yellow Pine Forest; 3300 ft. | 1006 | Comment | ||
SEINET10588903 | Leptochloa fusca subsp. fascicularis | Lowell Ahart | 1986-11-14 | Ahart 5480 | Butte | On dry red gravelly soil, on the bottom of a pond, about 1/10 mile south of the clay burrow for Oroville Dam, 1/4 mile east of Larkin Road about 6 miles southwest of Oroville. Valley grassland. | 37 | Comment | ||
SEINET10594682 | Sorghum halepense | Prouty | 1980-1 | PROUTY 80 .97 | Butte | Along Cherokee Rd., ca. 0.8 mi n of jctn. with Thompson Flat Rd. | Comment | |||
SEINET10628292 | Saxifraga fallax | A. Arthur Heller | 1914-3-19 | Heller 11214 | Butte | Canon of Big Chico creek. | Comment | |||
SEINET10644691 | Carex athrostachya | A. Arthur Heller | 1915-6-25 | Heller 12018 | Butte | Chico Meadows in the Sierra Nevada, wet places. | 1219 | Comment | ||
SEINET10716720 | Phalaris paradoxa | K. Bridwell | 1978-5-25 | Bridwell 111 | Butte | Ungrazed rangeland, ca. 300 yds S of Pentz Rd., ca. 3 mi E of intersection with Hwy 99, ca. 12 mi SE of Chico. Annual Grassland | 76 | Comment | ||
SEINET10789997 | Agrostis exarata | A. Arthur Heller | 1914-8-6 | Heller 11648 | Butte | Rather common in wet meadows, Chico Meadows, associated with a form of A. hiemalis, carex, juncus, Micranthes sierrae, Mimulus, Epilobium, and other meadow plants. | 1219 | Comment | ||
SEINET10791270 | Bromus rubens | M. Coulon | 1974-4-29 | Coulon 44 | Butte | Located approx. 80 ft. from intersection of East Ave. and Mariposa Ave on the NE side of Mariposa Ave., Chico. Along a roadside ditch. Soil very moist. Associates: Hordeum sp., Bromis mollis and Brassica sp. | 61 | Comment | ||
SEINET10830521 | Mimulus torreyi | Mary Susan Taylor | 1978-7-21 | Taylor 1813 | Butte | On S side of Oroville-Quincy Hwy, along creek and in meadow, ca. 14 mi N of Lake Madrone, ca. 24 mi NE of Oroville; Yellow Pine Forest. | 1463 | Comment | ||
SEINET10833598 | Aquilegia formosa | Lowell Ahart, Peter Ahart | 1984-6-10 | Ahart 4703 | Butte | About 2 mi SW of Forbestown Diversion Dam, NE of Forbestown; Yellow Pine Forest; 700 m. | 700 | Comment | ||
SEINET10834127 | Polypodium californicum | Mary Susan Taylor | 1979-10-13 | Taylor 2254 | Butte | T22N R4E sw 1/4 sec 21. Riparian Woodland along creek crossing Jordan Hill Road (Ponderosa Way on some maps), ca. 0.8 mi N of its jct with Concow Road, ca. 5 mi E of Paradise. With J.D. Jokerst. | 1400 | Comment | ||
SEINET10834136 | Polystichum imbricans | Mary Susan Taylor | 1980-10-6 | Taylor 3355 | Butte | T23N R5E se sec 15, Pulga quad. S side of Hwy 70, ca. 0.4 mi W of Bear Creek jct with N Fork Feather River, ca. 0.5 mi W of Arch Rock Tunnel Rest Stop, near Butte-Plumas county line; granitic soils. | 488 | Comment | ||
SEINET10839421 | Juncus ensifolius | Mary Susan Taylor | 1978-4-14 | Taylor 1565 | Butte | On E side of Williams Road in Valley Grassland, ca. 1/4 mi N of Pentz Road, on Butte College Campus, ca. 15 mi S of Chico. With Marc Hayes. | 30 | Comment | ||
SEINET10841497 | Lepidium perfoliatum | Lowell Ahart | 1984-6-8 | Ahart 4680 | Butte | Along the edge of the dirt road, the road forks here and one goes to Feather Falls and the other to Lumpkin Ridge Rd, ca. 3 mi NE of Ponderosa Dam, ca. 3 mi N of Forbestown; Yellow Pine Forest. | 500 | Comment | ||
SEINET10846779 | Agrostis avenacea | Lowell Ahart | 1990-5-25 | Ahart 6492 | Butte | Below the high water line of Lake Oroville, E of the Enterprise Boat Launch Area. About 1/8 mile NW of the Enterprise Bridge across Lake Orovilla. T19N R6E nw/S6. Foothill Woodland (destroyed). | 259 | Comment | ||
SEINET10867074 | Cheilanthes intertexta | Mary Susan Taylor, Vernon H. Oswald | 1983-1-14 | Taylor 5212 | Butte | T22N R2E ne sec 3. Devils Kitchen, Upper Bidwell Park, 900 ft. Dry crevices of rock cliffs. Elevation 900 ft. | 274 | Comment | ||
SEINET10868957 | Echinochloa crus-galli | Lowell Ahart | 1984-9-17 | Ahart 4791 A | Butte | Peter Ahart Ranch, ca. 2.3 mi N and 0.3 mi E of Honcut, ca. 12 mi S of Oroville. Valley Grassland; 50 m elev. | 50 | Comment | ||
SEINET10869781 | Galium parisiense | Mary Susan Taylor | 1980-5-31 | Taylor 2750 | Butte | T22N R4E sw sec 31. Kunkle Reservoir, on E side of Pentz-Magalia Hwy, ca. 2 mi SE of Paradise. With R.A. Schlising and L. Ahart. | 442 | Comment | ||
SEINET10870942 | Lupinus albicaulis | Mary Susan Taylor | 1982-6-24 | Taylor 4747 | Butte | T22n,r4e,sec.1 se 1/4 se 1/4. Pulga quad. On serpentine on rocky ridge, both Side of ponderosa way (rim road), 6.1 miles n of jarbo gap on hwy 70. With Pteridium aquilinum, calocedrus decurrens | 823 | Comment | ||
SEINET10871269 | Saxifraga nidifica | Lowell Ahart | 1983-3-27 | Ahart 3905 | Butte | Peter Ahart Ranch, ca. 3 mi NE of Honcut. Valley Grassland; 50 m. | 50 | Comment | ||
SEINET10871601 | Fremontodendron californicum | Mary Susan Taylor | 1980-5-15 | Taylor 2638 | Butte | T23N R2E ne sec 7. In and around vernal pools in Chaparral area on Cohasset Ridge, ca. 1/4 mi E of Cohasset Rd, ca. 9 mi NE of Chico. | 396 | Comment | ||
SEINET10872221 | Triteleia hyacinthina | Mary Susan Taylor | 1980-4-6 | Taylor 2451 | Butte | On S side of Melody Lane, ca. 1 mi E of its junction with Honcut-Palermo Rd, ca. 5 mi S of Palermo. With L. Ahart & J.D. Jokerst. | 38 | Comment | ||
SEINET10873987 | Euphorbia serpillifolia | Lowell Ahart | 1984-8-19 | Ahart 4785 | Butte | West of Pacific Heights Road, about 5 miles south-west of Oroville. | Comment | |||
SEINET10874016 | Cornus nuttallii | Mary Susan Taylor | 1980-4-27 | Taylor 2559 | Butte | T23N R3E nw sec 27. Paradise quad. Along Middle Butte Creek off of Little Butte Creek in Riparian Woodland, very shady, ca. 1.5 mi SE of Nimshew. With J.D. Jokerst. | 610 | Comment | ||
SEINET10874086 | Medicago sativa | Mary Susan Taylor | 1981-5-11 | Taylor 3688 A | Butte | T22N R5E ne sec 6, Pulga quad. N side of Feather River Hwy 70, at jct with Pulga Rd and Pulga bridge, in rocky red serpentine cliff. 1600 ft. | 488 | Comment | ||
SEINET10876406 | Agrostis hyemalis | A. Arthur Heller | 1917-7-26 | Heller 12847 | Butte | Moist shaded places in the yellow pine forest, Butte Measow. | 1280 | Comment | ||
SEINET10899871 | Polypodium glycyrrhiza | Mary Susan Taylor | 1983-1-17 | Taylor 5215 | Butte | T20N R4E ne sec 6. Vicinity of mouth of Flag Canyon. On top of North Table Mt., ca. 8 mi n of Oroville. Elevation ca. 1225 ft. | 373 | Comment | ||
SEINET10901939 | Setaria glauca | Mary Susan Taylor | 1979-10-3 | Taylor 2221 | Butte | T23N R3E center of E eighth of sec 33. Riparian Woodland in Butte Creek Canyon, ca. 1/4 mi upstream from bridge crossing Butte Creek at Helltown Road, ca. 7 mi E of Honey Run Covered Bridge. | 244 | Comment | ||
SEINET10902898 | Navarretia tagetina | Mary Susan Taylor | 1978-5-7 | Taylor 1597 | Butte | In Valley Grassland, on E side of Williams Road, ca. 1/4 mi N of Pentz Road, on Butte College Campus, ca. 15 mi S of Chico. | 30 | Comment | ||
SEINET10904456 | Polygonum punctatum | Mary Susan Taylor | 1977-8-16 | Taylor 1450 | Butte | Butte College Campus, ca. 15 mi S of Chico. With Marc Hayes. | 61 | Comment | ||
SEINET10904843 | Micropus californicus | Mary Susan Taylor | 1986-5-6 | Taylor 5617 | Butte | Butte County; Along Cohasset Hwy, Between Monk's Store and Horse Trough, ca. 8-10 mi NNW of Chico. Foothill woodland. With Vern Oswald and Lowell Ahart. 1200 ft. | 366 | Comment | ||
SEINET10904844 | Calycadenia truncata subsp. scabrella | Mary Susan Taylor | 1979-10-13 | Taylor 2276 | Butte | T23N R4E sec 29. Along Jordan Hill Road (Ponderosa Way on some maps), ca. 11.5 mi N of its jct with Concow Road, 2.3 mi N of Sawmill Peak, ca. 2 mi NE of Magalia. With Jim Jokerst. | 732 | Comment | ||
SEINET10904920 | Aster oregonensis subsp. californicus | Mary Susan Taylor | 1977-8-17 | Taylor 1502 | Butte | On E side of the Skyway, at Inskip. | 1615 | Comment | ||
SEINET10906991 | Lotus nevadensis | Lowell Ahart, Peter Ahart | 1985-11-5 | Ahart 5224 | Butte | Lake Oroville, about 1/2 mile west of the Ponderosa Dam, near where Sucker Creek flows into the South Fork of the Feather River. | Comment | |||
SEINET10928603 | Trifolium variegatum var. variegatum | Mrs. R. M. Austin | Austin 167 | Butte | Butte Creek Canyon | Comment | ||||
SEINET10929285 | Mimulus laciniatus | Lowell Ahart, L. Hanson | 1985-5-20 | Ahart 5027 | Butte | About 1/2 mile east of Little Bald Rock, N of Oroville. | Comment | |||
SEINET10931404 | Verbena robusta | Lowell Ahart | 1985-5-6 | Ahart 4937 | Butte | Bottom of Lindo Channel, about 1/10 mile east of Longfellow Ave., Chico. | Comment | |||
SEINET10934981 | Stipa lemmonii | Lowell Ahart | 1985-5-15 | Ahart 5004 | Butte | 1/8 mile east of the dirt road, about 1 1/2 miles north-east of Concow of Reservoir. | Comment | |||
SEINET10935989 | Phacelia cicutaria | Lowell Ahart | 1984-4-4 | Ahart 4541 | Butte | T17N R4E. Peter Ahart Ranch, ca. 2.5 N and 2.5 E of Honcut. Foothill Woodland; 50 m. | 50 | Comment | ||
SEINET10937266 | Rubus vitifolius | Mary Susan Taylor | 1976-4-4 | Taylor 1061 | Butte | Yellow Pine Forest, ca. 2-5 mi W of junction of Ponderosa Way and Hwy 32, ca. 2-10 ft N and S of Ponderosa Way, ca. 23 mi NE of Chico; with Sanicula bipinnata, Calochortus monophyllus. | 488 | Comment | ||
SEINET10938100 | Sonchus asper | Mary Susan Taylor | 1981-5-15 | Taylor 3736 | Butte | T22N R5E nw/nw sec 5, Pulga SW quad. SE side of jct of Four Trees Rd and Feather River Hwy 70, ca. 3/4 mi N of Pulga bridge. l500 ft. | 457 | Comment | ||
SEINET10939887 | Euphorbia ocellata | Mary Susan Taylor | 1975-10-3 | Taylor 945 | Butte | Ca. 1/4 mile N of the Washout, between River Road and the Sacramento River, ca. 10 mi W of Chico. Riparian Woodland and sloughs, wet and humid. | 37 | Comment | ||
SEINET10939979 | Spartium junceum | Mary Susan Taylor | 1980-5-31 | Taylor 2751 | Butte | T22N R4E sw sec 31. Kunkle Reservoir, on E side of Pentz-Magalia Hwy, ca. 2 mi SE of Paradise. With R.A. Schlising and L. Ahart. | 442 | Comment | ||
SEINET10940264 | Samolus parviflorus | Lowell Ahart | 1984-7-25 | Ahart 4762 | Butte | Along the wet edges of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 3 miles east of Honcut, about 12 miles south of Oroville. | Comment | |||
SEINET10946139 | Carex vulpinoidea | Vernon H. Oswald, Lowell Ahart | 1990-5-26 | Oswald 4254 | Butte | T18N R3E ne/ne/S3, Freshwater Marsh in Riparian Woodland. Oroville Wildlife Area on the east side of the Feather River, Pacific Heights Rd entrance, south of Oroville. Densely cespitose sedge on wet, sandy soil bordering a dredge pond. | 32 | Comment | ||
SEINET10960779 | Leptochloa fusca subsp. fascicularis | A. Arthur Heller | 1919-8-13 | Heller 13354 | Butte | Rice field between Nelson and Richvale in moist adobe. | Comment | |||
SEINET10964491 | Limosella | Mary Susan Taylor | 1980-5-31 | Taylor 2764 | Butte | T22N R4E sw sec 31. Kunkle Reservoir, on E side of Pentz-Magalia Hwy, ca. 2 mi SE of Paradise. With R.A. Schlising and L. Ahart. | 442 | Comment | ||
SEINET10966241 | Pellaea mucronata | Mary Susan Taylor | 1979-10-13 | Taylor 2265 | Butte | T22N R4E s edge of sec 8. Serpentine outcrop on Jordan Hill Road (Ponderosa Way on some maps), ca. 5.3 mi N of its jct with Concow Road, ca. 2 mi E of Paradise. With Jim Jokerst. | 610 | Comment | ||
SEINET10969181 | Draperia systyla | Mary Susan Taylor, Vernon H. Oswald | 1985-5-30 | Taylor 5516 | Butte | Trees Road between Hwy 70 and Coyote Gap, ca. 25 air mi NE of Oroville. Yellow Pine Forest. | Comment | |||
SEINET10969214 | Asclepias fascicularis | Mary Susan Taylor | 1975-6-25 | Taylor 791 | Butte | Richardson Springs on Mud Creek, ca. 3 mi NE of Cohasset Hwy, ca. 6 mi N of Chico, ca. 1 mi NE of the Hotel at the Springs. With Gary Jones. | 244 | Comment | ||
SEINET10969449 | Rhamnus rubra subsp. obtusissima | Mary Susan Taylor | 1980-9-12 | Taylor 3327 | Butte | T24N R3E nw sec 21, Paradise quad. W side of Hwy 32, ca. 3 mi N of Forest Ranch, near Forest Ranch Fire Control Station; Yellow PIne Forest. | 975 | Comment | ||
SEINET10969454 | Rhamnus ilicifolia | Mary Susan Taylor | 1980-4-27 | Taylor 2574 | Butte | T22N R2E sc sec 25. On N side of Humbug Rd, ca. 0.5 mi upstream from Honey Run Covered Bridge, ca. 7 mi E of Chico; Foothill Woodland. With J.D. Jokerst. | 122 | Comment | ||
SEINET10971129 | Micropus californicus | Mary Susan Taylor | 1975-4-26 | Taylor 514 | Butte | Kunkle Reservoir, ca. 500 yds E of Pentz-Magalia Hwy, ca. 1 m SE of Paradise. With Orthocarpus erianthus, Centaurea solstitus, Lupinus bicolor, Typha latifolia. | 610 | Comment | ||
SEINET10971149 | Lasthenia chrysostoma | Mary Susan Taylor | 1974-3-3 | Taylor 67 | Butte | Burton's Mesa, ca. 13 mi E of Chico on the Skyway to Paradise. Associates: Nemophila heterophylla, Brodiaea pul chella, Arenaria californica. | 335 | Comment | ||
SEINET10972994 | Aralia californica | Lowell Ahart | 1985-7-9 | Ahart 5106 | Butte | About 1 mile south of the Ponderosa Dam Across the South Fork of the Feather River, about 3 miles north-west of Forbestown. | Comment | |||
SEINET10973223 | Lupinus vallicola | Mary Susan Taylor | 1981-5-21 | Taylor 3762 | Butte | T22N R4E nw/nw sec l and ne/ne sec 2, Pulga SW quad. S side of Concow Rd, ca. 0.5 mi S of its jct with Ponderosa Way (Rim Rd), ca. 20 air mi N of Oroville. In reddish weathered serpentine; 2800 ft. | 853 | Comment | ||
SEINET11688371 | Gastridium phleoides | Unknown | 1985-1 | 5050 | Butte | Fields Ridge, about 4 mi SE of Feather Falls | 792 | Comment | ||
SEINET11689137 | Avena barbata | Unknown | 1980-1 | s.n. | Butte | 0.5 mi N of the airport turn-off on Cohasset rd, N of Chico city limits | 76 | Comment | ||
SEINET11715826 | Adiantum jordanii | D. J. Straub | 1977-1 | 5 | Butte | ca 50 ft S of Big Chico Creek and 5050 ft E of Hooker Oak pool, 1 mi E of Chico | 91 | Comment | ||
SEINET11716735 | Cystopteris fragilis | M. S. Taylor, Jokerst, J. D.; Ahart, L. | 1980-1 | 3203 | Butte | Humboldt Peak | 2155 | Comment | ||
SEINET11842157 | Hesperevax caulescens | Unknown | 1979-1 | 17 | Butte | ca 0.5 mi N of Pine Creek, NW of Singer Creek, 7 mi NW of Nord on Cana-Pine Creek Road | 56 | Comment | ||
SEINET11987377 | Viola sempervirens | C. A. Gardner | 1974-1 | 24 | Butte | Chico, end of Woodstock Road 0.5 mi E of Hwy1, 1 mi N of Mendocino | 30 | Comment | ||
SEINET12046803 | Calochortus tolmiei | T. R. Norton | 1977-1 | 10 | Butte | ca 5 mi NE of Paradise, 0.8 mi N of Magalia, 0.25 mi NE of Skyway, 1mi SE of Magalia Reservoir | 671 | Comment | ||
SEINET12046804 | Calochortus albus | D. J. Funk | 1976-1 | 17 | Butte | ca 5 ft W of Humbug Rd & 150 yd NW of covered bridge on Butte Creek, 6.4 mi ESE of Chico | 110 | Comment | ||
SEINET12088566 | Ranunculus occidentalis | Unknown | 1966-1 | 320 | Butte | ca 7 mi E Oroville at 6120 Woodleaf St. Rt., 300 yds off Feathervale, behind house | 244 | Comment | ||
SEINET12091629 | Delphinium variegatum | Unknown | 1984-1 | 10 | Butte | Extensive population on NW side of State Hwy. 70, 0.1-2.0 mi NE of its junction w/ Palermo Rd | 61 | Comment | ||
SEINET12094433 | Eschscholzia caespitosa | K. T. Pomeroy | 1988-1 | 14 | Butte | ca 9.6 km N of Oroville, 75 m W of Table Mountain-Cherokee Road | 245 | Comment | ||
SEINET12094434 | Dendromecon rigida | Unknown | 1988-1 | 10 | Butte | 1.2 mi N of Paradise, ca 1.3 mi SE of Magalia Reseervoir, ca 40 ft. E of Skyway | 579 | Comment | ||
SEINET12120810 | Lomatium tomentosum | M. S. Taylor | 1980-1 | 2742 | Butte | along Rocky Honcut Creek, Peter Ahart Ranch, Honcut | 50 | Comment | ||
SEINET12121650 | Sanicula bipinnatifida | L. Ahart, Ahart, P. | 1984-1 | 4715 | Butte | about 2 mi SW of Forbestown Diversion Dam, NE of Forbestown | 700 | Comment | ||
SEINET12154427 | Lupinus aridus | Unknown | 1890-1 | s.n. | Butte | Comment | ||||
SEINET12161338 | Cercis occidentalis | Unknown | 1977-1 | 29 | Butte | E side of Hwy 32 at Tenmile House. 9.2 mi NE of Chico. Paradise Quadrangle, see comments | 366 | Comment | ||
SEINET12161436 | Trifolium variegatum | S. M. Leary | 1978-1 | 20 | Butte | North Table Mt, 6.5 mi N of Oroville, W side of Cherokee rd, Oroville Quad | 381 | Comment | ||
SEINET12205532 | Polygala cornuta | Unknown | 1985-1 | 5081 | Butte | About 2-1/2 mi NE of Forbestown | 564 | Comment | ||
SEINET12249493 | Plagiobothrys scriptus | Unknown | 1983-1 | 3918 | Butte | about 1 mi NE of Hwy 99 & Pentz Rd | 65 | Comment | ||
SEINET12318317 | Galium nuttallii | D. G. Bendix | 1978-1 | 8 | Butte | Butte Creek Canyon 5.4 km E of junction of Honey Run Rd with Skyway, 10 km E of Chico, ca 10 m NE of | 100 | Comment | ||
SEINET12319553 | Salvia sonomensis | S. R. Johnson | 1978-1 | 18 | Butte | Ca 22km N of Chico, ca 5km S of Cohasset | 590 | Comment | ||
SEINET12319568 | Mimulus cardinalis | J. P. Kroessig | 1977-1 | 21 | Butte | along E bank of West Branch Feather River, ca 13 km WNW of Paradise | 488 | Comment | ||
SEINET12326963 | Orthocarpus attenuatus | R. E. Preston | 1979-1 | 18 | Butte | N of Cherokee Rd, 5 mi N of Oroville | 366 | Comment | ||
SEINET12326964 | Orthocarpus purpurascens | P. L. Venable | 1978-1 | 18 | Butte | 6 mi N of Oroville, 0.5 W of Cherokee Rd | 305 | Comment | ||
SEINET12328343 | Phacelia cicutaria | Unknown | 1984-1 | 4541 | Butte | Peter Ahart Ranch, ca 2.5 N and 2.5 E of Honcut | 50 | Comment | ||
SEINET12328344 | Orthocarpus campestris | Unknown | 1984-1 | 4585 | Butte | Peter Ahart Ranch, ca 2.5 mi NE of Honcut, ca 12 mi S of Oroville | 50 | Comment | ||
SEINET12329561 | Cryptantha hendersonii | Unknown | 1984-1 | 4677 | Butte | ca 1 mi E of Ponderosa Dam, ca 2 mi N of Forbestown, Yellow Pine Forest | 475 | Comment | ||
SEINET13947033 | Pogogyne zizyphoroides | Kitsy Kelly | 1974-1 | 17 | Butte | Oroville Quadrangle, 300 yds S of the intersection of Pentz and Clark Rds; 200 ft alt., T21N, R3E, SEC27 | 61 | Comment | ||
SEINET260322 | Carex | Lowell Ahart | 1988-4-15 | 5960 | Butte | P. Ahart Ranch ca 1.5 mi N and 1 mi E of Honcut ca 12 mi S of Oroville | 37 | Comment | ||
SEINET3013179 | Cardamine oligosperma | Sherri Wemple | 1992-6-16 | 8 | Butte | Butte County, CA Covered Bridge 10.2 km SE of Chico | Comment | |||
SEINET3892668 | Potamogeton gramineus | W. H. Lang | 1954-8-12 | s.n. | Butte | Biggs Rice Experimental Station.; 0 | Comment | |||
SEINET3992161 | Odontostomum hartwegii | A. A. Heller | 1938-5-22 | 15108 a | Butte | Pac. R. R. Rep. 4: 150. 1857., Near the Chico airport in the elevated region above the alluvial valley proper; Hartweg got the type in this region in April, 1848; it always occurs in such situations, never in the alluvial valley floor | Comment | |||
SEINET516434 | Cryptantha flaccida | Lowell Ahart | 1983-1 | 4119 | Butte | Normal size plant, growing on dry red rocky soil along Ponderosa Way, about 2 mi. SE of the intersection of the Oroville Quincy Hwy and Ponderosa Way (Big Ridge Rd.), about 15 mi NE of Oroville. | 457 | Comment | ||
SEINET5329275 | Penstemon personatus | S. Urie | 1988-8-18 | s.n. | Butte | 1554 | Comment | |||
SEINET5505734 | Styrax officinalis var. californicus | Margaret J. Williams, Wayne Roderick | 1984-1 | 84- 23 -2 | Butte | Feather River Canyon, Hwy. 70, 1.5 mi. west of Poe Power Dam | 457 | Comment | ||
SEINET5520518 | Phacelia imbricata | S. Dean | 1979-4-24 | s.n. | Butte | Highway 70, Feather River Canyon, approximately 20 miles from Oroville | 1067 | Comment | ||
SEINET6778931 | Bromus mollis | CSUC | 1980-7-15 | Butte | Chico, Meridian road | Comment | ||||
SEINET7030126 | Erythronium multiscapideum | M. S. Taylor, D. Hemphill | 1981-3-18 | 3422 | Butte | Paradise Quadrangle. From bridge crossing West Branch Feather River, calculated 0.5 mile east and south along Ponderosa Way (Jordan Hill Road) and both banks of the river. in serpentine; calculated 1 mile northeast of Magalia. Elevation calculated 1600 to 1900 feet. [EX MO Herbarium Accession No. 3834966]. | Comment | |||
SEINET7042739 | Delphinium variegatum | A. G. Vestal | 1963-5-7 | s.n. | Butte | Grassy field and adjacent roadside on road to Bangor. 5.2 miles southwest of Bangor. 4.7 miles east of Honcut. Loma quadrangle UTM Zone 10, 6315250mE, 4354982mN. | Comment | |||
SEINET7577159 | Carex subfusca | Lowell Ahart | 1987-5-6 | 5544 | Butte | Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
SEINET7583520 | Eleocharis acicularis | E. B. Copeland | 1929-7-19 | 344 | Butte | Jonesville. | 1550 | Comment | ||
SEINET7708447 | Carex eurycarpa | E. B. Copeland | 1930-8-10 | 609 | Butte | Jonesville | Comment | |||
SEINET7728118 | Adiantum emarginatum | C. C. Parry | 1883-1 | Butte | Little Chico Canyon | Comment | ||||
SEINET8349805 | Trifolium ciliolatum | A. Heller | 1926-4-21 | 13924 | Butte | 7 miles N of Chico. | Comment | |||
SEINET8667576 | Erigeron inornatus var. viscidulus | K. Conger | 1907-1 | s.n. | Butte | Brush Creek | Comment | |||
SEINET8945015 | Sidalcea hartwegii | A. A. Heller, H. E. Brown | 1902-5-9 | 5512 | Butte | Berry Canyon, near Clear Creek. | Comment | |||
UC1012162 | Collinsia tinctoria | F. W. Pennell and A. A. Heller | 1940-6-5 | 25684 | Butte | above Oroville (in Lassen National Forest, along Feather River, Route 24); Lassen National Forest, Feather River | 548 | Comment | ||
UC105509 | Cycladenia humilis var. humilis | Mrs. R. M. Austin | 1894-1 | 376 | Butte | Comment | ||||
UC1174820 | Scutellaria californica | E. K. Balls | 1960-7-7 | 24170 | Butte | Banda Creek, Hwy 40 Banda Creek | 579 | Comment | ||
UC1191568 | Lythrum californicum | Herbert L. Mason, Verne Grant | 1946-8-8 | 12995 | Butte | Butte Sink, Sanford Slough on Tule Gun Club Sanford Slough; Butte Sink, , Tule Gun Club | Comment | |||
UC122769 | Polypodium calirhiza | Mrs. R. M. Austin | Mar, 1896 | 240 | Butte | Little Chico Canyon | Comment | |||
UC302260 | Corydalis caseana subsp. caseana | Marcus E. Jones, A. M. | 1897-7-9 | Butte | 13 mi. down rd. from Prattville to Chico | 1524 | Comment | |||
UC398676 | Scutellaria siphocampyloides | A. A. Heller | 1927-5-30 | 14397 | Butte | e of Chico (Big Chico along Chico Creek); Big Chico, Chico Creek | Comment | |||
UC405404 | Hemizonia congesta subsp. luzulifolia | A. A. Heller | 1916-9-9 | 12653 | Butte | near Dunham | Comment | |||
UC600644 | Mimulus breweri | H. F. Copeland | 1937-6-11 | Butte | between Scotch John Creek and Willow Creek; Butte Creek Canyon | Comment | ||||
UC648311 | Drymocallis hansenii | Lewis S. Rose | 1939-6-6 | 39234 | Butte | Strawberry Valley | 1219 | Comment | ||
UC659998 | Brodiaea minor | L. Constance | 1941-5-28 | 2825 | Butte | 3 mi SW of Paradise | 304 | Comment | ||
UC765099 | Chamaesyce ocellata | R. F. Hoover | 1938-8-2 | 3716 | Butte | 13 mi s Chico | Comment | |||
UC83304 | Cleome platycarpa | Mrs. R. M. Austin | Jun 1887 | Butte | Comment | |||||
UC971796 | Limnanthes douglasii | Herbert L. Mason | 1941-4-6 | 12415 | Butte | hills w Cherokee | Comment | |||
UCD100350 | Calyptridium monospermum | Alva Day | 1939-5-31 | s.n. | Butte | Mooretown. | Comment | |||
UCD106041 | Hosackia incana | A. A. Heller | 1919-5-18 | 13172 | Butte | location unknown. | 1072 | Comment | ||
UCD109078 | Lupinus nanus | P. B. Kennedy | 1914-5-8 | 4764 | Butte | Grade to Paradise. | Comment | |||
UCD115181 | Raphanus sativus | A. A. Heller | 1914-3-16 | 11203 | Butte | 8 miles north of Oroville. | Comment | |||
UCD118955 | Dodecatheon hendersonii | M. R. Nichols | 1975-4-23 | 5 | Butte | 5.6 mi e of Chico on Skyway from Hwy 99. | 304 | Comment | ||
UCD121842 | Galium nuttallii | Susan Wagener | 1955-4-23 | 43 | Butte | 1/2 mile southwest of Compton on road to Durham. | Comment | |||
UCD13180 | Fragaria vesca | A. C. Myers | 1996-4-25 | 41 | Butte | Butte Co. 20 mi NE of Oroville, along Rd. B-1, on Feather Falls trail, ca. 1 mi from trailhead. Ca. 2000 ft. | Comment | |||
UCD138418 | Chlorogalum angustifolium | L. Ahart | 1977-5-22 | 1397 | Butte | Peter Ahart Ranch, Honcut. | 15 | Comment | ||
UCD138822 | Iris tenuissima | W. R. Powell | 1968-5-17 | 1507 | Butte | Along new Oro-Feather Road, 4 miles north-northwest of Rackerby. | 548 | Comment | ||
UCD139820 | Toxicoscordion exaltatum | A. A. Heller | 1915-4-12 | 11813 | Butte | Butte County. Near Cohasset. Sierra Foothills. | Comment | |||
UCD14293 | Delphinium variegatum | Katherine Courtney | 1983-5-15 | 13 | Butte | Butte Co.; along the east side of Highway 70, 4 mi. southwest of Oroville, north of Polermo Road intersection; | 60 | Comment | ||
UCD150345 | Cyperus odoratus | William Anderson | 1965-9-4 | s.n. | Butte | Dry Creek-Paradise Rd. | Comment | |||
UCD22593 | Spiranthes porrifolia | L. K. Mann | 1959-6-5 | s.n. | Butte | Along road between Oroville and Peutz, north of turnoff to Oregon City. | Comment | |||
UCD49962 | Schoenoplectus mucronatus | Carl Wick | 1983-6-1 | s.n. | Butte | CA. Butte Co. | Comment | |||
UCD95350 | Eschscholzia lobbii | Curtis Clark | 1975-4-20 | 474 | Butte | Cherokee Road, 6 miles NE of junction with Table Mountain Road. | Comment | |||
UCD96254 | Ranunculus muricatus | R. N. Raynor; H. A. Hannesson | 1941-5-9 | s.n. | Butte | Butte Irrigation District Canal, 4 miles north of Gridley near U.S. 99E. | Comment | |||
UCSB44171 | Githopsis specularioides | Reisentz, Paul | 1979-5-13 | Butte | 4 miles west on Cherokee Rd. from Hwy 70 | Comment | ||||
UCSB63618 | Castilleja attenuata | Holloway, Steve | 1986-4-12 | Butte | 100 m of Chico Municipal Airport; Richardson Springs Quadrangle; NE 1/4; Sec. 27, T23N, R1E | 102 | Comment | |||
UCSB63783 | Eleocharis macrostachya | Ahart, Lowell | 1998-7-18 | Butte | T20N, R4E, southeast 1/4 Section 8; along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville | 408 | Comment | |||
UCSB63954 | Viola douglasii | Young, David | 1983-4-6 | Butte | North Table Mountain, 5 m e of Cherokee Rd. and .5 km sw of Oregon Gulch Rd., 7.2 km e of Hwy 70 and 10 km n of Oroville. Se corner of ne corner of Sect. 17; T20N, R4E. Oroville Quadrangle | 390 | Comment | |||
UCSB64012 | Amaranthus deflexus | Ahart, Lowell | 1982-7-10 | Butte | Near a small building in the parking area at the Gray Lodge check in station, about 12 miles south-west of Gridley | 30 | Comment |
Copyright © 2019 Regents of the University of California — Updated 11 January 2019 |