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Search Results
— 2000 specimen records retrieved (1610 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 |
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Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/). | |
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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 ... |
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? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
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CAS-BOT-BC106123 | Calycadenia oppositifolia | Lowell Ahart | 1988-5-30 | 6033 | Butte | Along Poe Power House Road, about 1/10 mile north of the bridge across teh North Fork of the Feather River, | 365 | Comment | ||
CAS-BOT-BC121613 | Delphinium patens subsp. patens | A. A. Heller | 1919-5-17 | 13158 | Butte | Banks of Feather River near Stirling | Comment | |||
CAS-BOT-BC138773 | Agrostis scabra | A. A. Heller | 1914-7-23 | 11613 | Butte | Chico Meadows. | 1219 | Comment | ||
CAS-BOT-BC143633 | Heteromeles arbutifolia | A. A. Heller | 1913-12-5 | 11149 | Butte | In the canyon of Big Chico Creek east of Chico | 91 | Comment | ||
CAS-BOT-BC156610 | Rubus ulmifolius | John Thomas Howell | 1975-6-15 | 51078 | Butte | Butte Creek near Chico | 60 | Comment | ||
CAS-BOT-BC168362 | Eremogone ferrisiae | Lowell Ahart | 1980-5-29 | 2362 | Butte | 2 1/2 miles north-east of Mountain House | 1100 | Comment | ||
CAS-BOT-BC196145 | Lupinus albifrons var. douglasii | Grace Kermode | 1899-5-30 | s.n. | Butte | Centerville | Comment | |||
CAS-BOT-BC196246 | Lupinus albifrons var. eminens | A. A. Heller | 1902-5-16 | 14340 | Butte | East Butte, Marysville Buttes, in the Sacramento Valley | Comment | |||
CAS-BOT-BC226525 | Leptosiphon acicularis | Lowell Ahart | 1979-4-22 | s.n. | Butte | Peter Ahart Ranch. Honcut | 50 | Comment | ||
CAS-BOT-BC230473 | Navarretia nigelliformis var. nigelliformis | A. A. Heller | 1914-5-14 | 11402 | Butte | 8 miles N of Oroville, near Dry creek SW of Pentz | Comment | |||
CAS-BOT-BC245635 | Penstemon personatus | Lowell Ahart | 1984-7-19 | 4761 | Butte | About 1 mile north-east of Bald Mountain, about 6 miles north-east of Stirling City | 1900 | Comment | ||
CAS-BOT-BC245638 | Penstemon personatus | Robert Banchero | 1981-7-19 | 609 | Butte | 1 mile NE of Bald Mt. lookout on Bald Mt. | 1780 | Comment | ||
CAS-BOT-BC249111 | Castilleja affinis | Lewis S. Rose | 1931-3-28 | s.n. | Butte | Oroville | Comment | |||
CAS-BOT-BC258768 | Paspalum urvillei | Lowell Ahart | 1987-10-16 | 5912 | Butte | Along Oroville Quincy Highway, along the edge of Madrone Lake | 609 | Comment | ||
CAS-BOT-BC265215 | Eriogonum umbellatum var. speciosum | John Thomas Howell | 1959-9-26 | 35090 | Butte | Pulga Bridge, N. Fk. Feather River, Sierra Nevada | 417 | Comment | ||
CAS-BOT-BC268238 | Eriogonum umbellatum var. nevadense | A. A. Heller | 1917-7-29 | 12854 | Butte | Summit above Jonesville | 2133 | Comment | ||
CAS-BOT-BC316893 | Packera eurycephala var. lewisrosei | John Thomas Howell | 1955-6-15 | 30507 | Butte | West branch of North Fork of Feather river | 182 | Comment | ||
CAS-BOT-BC47391 | Arctostaphylos viscida subsp. viscida | Lowell Ahart | 1975-4-5 | s.n. | Butte | Near Honcut. | 36 | Comment | ||
CAS-BOT-BC62796 | Quercus garryana var. breweri | John Thomas Howell | 1962-6-15 | 37439 | Butte | Magalia | 731 | Comment | ||
CAS-BOT-BC86118 | Quercus dumosa | H. F. Copeland | 1939-8-8 | 1575 | Butte | Humboldt Road 12 miles E of Chico | Comment | |||
CAS-BOT-BC92267 | Ribes amarum | A. A. Heller | 1938-5-1 | 15057 | Butte | Near DeSabla. | Comment | |||
CDA13906 | Senecio eurycephalus var. lewisrosei | G. F. Hrusa, T. D. Wilfred | 1997-7-3 | 13986 | Butte | Sierra Nevada; above Little Butte Creek, N of Magalia. Immed. E of Holmwood Drive. | Comment | |||
CDA31946 | Brassica napus | L. Ahart | 2009-4-26 | 15607 | Butte | On the east side of Highway 99, south of the wash, about 1/2 mile south of the stop light at the intersection, about one mile south of Butte Creek, about 3 miles south of Chico. | Comment | |||
CDA42886 | Amorpha californica | L. Ahart | 2012-5-12 | 18027 | Butte | North side of a deep drainage, north of the large meadow, northeast of the old homestead, about 300 yards southwest of Ten Mile House road, about 1/2 mile (air) west of Highway 32, south part of Upper Bidwell Park, about 9 miles (air) northeast of Chico. | Comment | |||
CDA42901 | Cerastium fontanum subsp. vulgare | L. Ahart | 2012-6-14 | 18192 | Butte | On the south side of the path, south of CARD Community Center, Lower Bidwell Park, Chico. | Comment | |||
CHSC102622 | Muhlenbergia mexicana | Lowell Ahart | 2009-7-9 | 16023 | Butte | On the east side of Big Chico Creek, about 40 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 | ||
CHSC103117 | Calystegia occidentalis subsp. occidentalis | Lowell Ahart | 2009-5-30 | 15775 | Butte | On the north 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. | 379 | Comment | ||
CHSC103224 | Vaccinium parvifolium | L. P. Janeway | 2010-5-25 | 9980 | Butte | Northern High Sierra Nevada. Plumas National Forest; along Bean Creek Road 1.1 road km east of Bald Rock Road; just north of Little Bald Rock; along a small drainage into Brush Creek from the south. | 1024 | Comment Read comments Feb 8 2016 |
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CHSC103656 | Genista monspessulana | Lowell Ahart | 2010-4-9 | 16577 | Butte | Along the northwest 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. | 38 | Comment | ||
CHSC1059 | Sidalcea oregana subsp. spicata | V. Holt | 1935-7-1 | Butte | De Sabla. | 762 | Comment | |||
CHSC109174 | Prunus cerasifera | Lowell Ahart; Linnea Hanson, Susan Bazell, Josephine Guardino | 2012-5-10 | 18011 | Butte | 20 yards north of Big Chico Creek, soouth 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 | ||
CHSC109603 | Verbascum virgatum | Lowell Ahart | 2012-5-31 | 18115 | Butte | On the south side of Neal Road, west of the intersection of Highway 99 and Nearl Road, about 3 miles (air) south of Chico. | 59 | Comment | ||
CHSC111158 | Amorpha fruticosa | Lowell Ahart | 2012-6-9 | 18177 | Butte | On both sides of a small drainage, about 30 yards east of Ten Mile House Road, about 1/8 mile north of the old homestead, Upper Bidwell Park, about 9 miles (air) northeast of Chico. | 269 | Comment | ||
CHSC111386 | Thalictrum fendleri var. polycarpum | Lowell Ahart | 2012-4-30 | 17946 A | Butte | On the south side of the path, near the sign, southwest of the intersection of Vallombrosa Avenue and Manzanita Avenue, Lower Bidwell Park, Chico. | 80 | Comment | ||
CHSC112329 | Juncus exiguus | Lowell Ahart | 2013-7-9 | 18830 | 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 | ||
CHSC113146 | Eleocharis radicans | Lowell Ahart | 2013-11-13 | 19238 | 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 | ||
CHSC113430 | Trifolium variegatum var. geminiflorum | Lowell Ahart | 2014-7-7 | 19570 | Butte | South of the intersection of Humbug Road and Philbrook Road, about 2 miles (air) northwest of Philbrook Reservoir. | 1597 | Comment | ||
CHSC113530 | Lindernia dubia var. anagallidea | Lowell Ahart | 2014-9-23 | 19868 | Butte | Near a small drainage, on the northeast part of Horseshoe Lake, about 100 yards northeast of the Rod and Gun Club, Upper Bidwell Park, about one mile east of Chico. | 88 | Comment | ||
CHSC115290 | Luzula macrantha | Lowell Ahart | 2015-4-27 | 20085 | Butte | On both sides of the dirt road, about 5/8 mile northwest of the iron gate along Cherokee Road, Beatson Hollow, North Table Mountain, about 7 miles (air) north of Oroville. | 304 | Comment | ||
CHSC116213 | Veronica arvensis | Lowell Ahart | 2015-6-16 | 20234 | Butte | On the west side of the paved road, about 4 miles (by road) northwest of Fall River Bridge, about 5 1/2 miles (air) northwest of Camp 18, about 9 miles (air) northeast of Feather Falls. | 1406 | Comment | ||
CHSC116987 | Senecio sylvaticus | Lowell Ahart | 2016-6-4 | 20939 | Butte | On the east side of Ponderosa Way, about 1 mile (air) northwest of Sunset Hill, about 2 1/8 miles (air) northwest of Forbestown. | 732 | Comment | ||
CHSC11799 | Dodecatheon alpinum | E. B. Copeland | 1930-6-26 | 439 | Butte | Jonesville. In grassy swamp. | 1550 | Comment | ||
CHSC12180 | Lithophragma parviflorum var. parviflorum | Lowell Ahart | 1969-4-8 | Butte | Table Mountain, Oroville. | 396 | Comment | |||
CHSC1516 | Ceanothus prostratus | 1937-4-1 | Butte | Paradise. | 609 | Comment | ||||
CHSC1932 | Physalis acutifolia | V. Holt | 1935-10-1 | Butte | Ord road. Ditch near alfalfa field. | Comment | ||||
CHSC20097 | Cinnamomum camphora | M. S. Taylor | 1975-4-8 | 453 | Butte | Children's Playground, e side of Chemistry Bldg, California State University, Chico. | 60 | Comment | ||
CHSC23645 | Iris macrosiphon | M. S. Taylor | 1976-4-4 | 1060 | Butte | S side of Ponderosa Way, ca. 3 mi w of junc of Ponderosa Way and Hwy 32, ca. 23 mi ne of Chico. | 487 | Comment | ||
CHSC25340 | Echinodorus berteroi | M. P. Hayes | 1977-8-13 | 33 | Butte | Butte College Campus, in northern-most pond between the branches of Clear Creek. | 88 | Comment | ||
CHSC26795 | Iris macrosiphon | M. S. Taylor | 1978-5-6 | 1577 | Butte | Magalia. | 609 | Comment | ||
CHSC27226 | Crataegus monogyna | P. Moyer | 1971-11-7 | 57 | Butte | 2 ft. from nw corner of Auditorium. CSUC Campus. | 60 | Comment | ||
CHSC28136 | Allium peninsulare | J. D. Jokerst | 1979-4-25 | 204 | Butte | 200 m. se of intersection Rock Creek Road and Cohasset Hwy. | 146 | Comment | ||
CHSC28383 | Cordylanthus pilosus subsp. hansenii | J. D. Jokerst | 1979-10-13 | 386 | Butte | Jordan Hill Rd., 2.4 mi. N. of junction with Concow Cr. | 609 | Comment | ||
CHSC29770 | Galium parisiense | M. S. Taylor; L. Ahart, R. S. Schlising | 1980-5-31 | 2750 | Butte | E side of Kunkle Reservoir, on E side of Pentz-Magalia Hwy, ca. 3 mi S of Paradise. | 609 | Comment | ||
CHSC30284 | Cynosurus echinatus | M. S. Taylor; J. D. Jokerst, L. Ahart | 1979-6-12 | 2300 | Butte | On rd from Magalia serpentine area to Feather River, ca. 1/2 up from the river. | 670 | Comment | ||
CHSC30736 | Chamaesyce glyptosperma | M. S. Taylor | 1980-7-6 | 3056 | Butte | Ca. 1 mi e of Meridian Rd, ca. 1.25 mi ne of its jct with Hwy 99, ca. 8 mi n of Chico. | 67 | Comment | ||
CHSC31126 | Monardella villosa subsp. villosa | L. Ahart | 1980-7-4 | 2453 | Butte | Ca. 1/2 mi se of the Oak Grove Cemetary, ca. 1 mi se of Hurleton. | 600 | Comment | ||
CHSC31514 | Pinus ponderosa | L. Ahart | 1976-2-15 | 1007 | Butte | On North Honcut Creek. Peter Ahart Ranch, Honcut | 53 | Comment | ||
CHSC31635 | Myriophyllum hippuroides | L. Ahart | 1976-7-15 | 1173 | Butte | Along North Honcut Creek. Peter Ahart Ranch, Honcut. | 60 | Comment | ||
CHSC31788 | Leptosiphon filipes | L. Ahart | 1974-4-14 | 408 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31806 | Ranunculus occidentalis var. occidentalis | L. Ahart | 1974-3-18 | 334 | Butte | Along North Honcut Creek. Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC32143 | Pentagramma pallida | L. Ahart | 1975-1-4 | 694 | Butte | From Honcut go n to Cox Lane and then e to second pole line, follow PGE pole line s to the 4th pole, then go e to the large rocks; 2 mi n and 1 mi e of Honcut. | 91 | Comment | ||
CHSC32153 | Apocynum cannabinum | L. Ahart | 1976-5-27 | 1133 | Butte | La Porte Rd, ca. 100 yds above its jct with Robinson Mill Rd, ca. 2 mi sw of Rackerby. | 609 | Comment | ||
CHSC33572 | Claytonia rubra subsp. rubra | M. S. Taylor | 1981-4-27 | 3557 | 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 | ||
CHSC33652 | Calystegia atriplicifolia subsp. buttensis | R. A. Schlising | 1975-6-20 | 3167 | Butte | N of Magalia and NE of De Sabla, just NE of junction of Skyway and Humbug/Humboldt Roads. | 853 | Comment | ||
CHSC35142 | Clarkia arcuata | R. Schlising | 1980-6-12 | 3688 | Butte | NW part of county, 0.25 mi S of Tehama County line on Hwy 32. | 1121 | Comment | ||
CHSC3527 | Balsamorhiza deltoidea | John Francis | 1966-4-30 | 144 | Butte | 3.4 miles E of Forest Ranch on Hwy 32. | Comment | |||
CHSC36912 | Allium sanbornii var. sanbornii | R. A. Schlising | 1981-7-24 | 4166 | Butte | NW part of county near Lomo (several miles NE of jct Hwy 32 and Humboldt Road to Butte Meadows). | 1341 | Comment | ||
CHSC37426 | Clarkia mosquinii | R. A. Schlising; K. Tarp, R. Banchero | 1981-7-11 | 4134 A | Butte | NE of Oroville; N of the French Creek Road crossing of Peavine Creek. Roadside. | 647 | Comment | ||
CHSC37553 | Rhododendron occidentale | T. B. Devine | 1977-6-5 | 418 | Butte | DeSabla. | 853 | Comment | ||
CHSC38028 | Triteleia montana | R. E. Preston | 1982-7-21 | 348 | Butte | Ca. 0.6 mi SE of Philbrook Reservoir. | 1853 | Comment | ||
CHSC38260 | Apocynum cannabinum | Vernon Oswald | 1983-6-2 | 604 | Butte | Upper Bidwell Park, Chico, at the e end of Yahi Trail. | 207 | Comment | ||
CHSC38286 | Downingia ornatissima var. ornatissima | Vernon Oswald | 1983-5-2 | 416 | Butte | Upper Bidwell Park, Chico 50 ft s of Upper Park Rd. and 300 ft e of its junction with Wildwood Ave. | 83 | Comment | ||
CHSC38457 | Draperia systyla | Vernon Oswald | 1983-6-7 | 638 | Butte | Upper Bidwell Park, Chico, on the s side of Chico Creek ca. 600 ft e of the footbridge at the golf course. | 91 | Comment | ||
CHSC38931 | Prunus cerasifera | Vernon Oswald | 1983-6-27 | 777 | Butte | Upper Bidwell Park, Chico, on the n edge of Upper Park Rd. 0.2 mi e of the end of the pavement. | 91 | Comment | ||
CHSC3896 | Juniperus californica | Don Heinz | 1967-2-12 | Butte | Collected at Butte Co. Dump, Neal Rd., ca. 7 mi. SE of Chico. | 106 | Comment | |||
CHSC3905 | Pseudotsuga menziesii var. menziesii | R. Carter | 1966-12-31 | 500 | Butte | Found ca. 17 mi. NE Oroville on W side Big Bald Rock along E side Bald Rock Rd. where road turns off to campground. | 1066 | Comment | ||
CHSC39798 | Ceanothus prostratus | Eloise Gallatin | 1935-5-4 | Butte | Doe Mill Mine Road. | Comment | ||||
CHSC42366 | Clarkia concinna subsp. concinna | Lowell Ahart | 1987-5-9 | 5602 | Butte | Along Pulga Road, about 2 miles south-west of Bardees Bar along the North Fork of the Feather River, about 4 1/2 miles south-west of Pulga. | 365 | Comment | ||
CHSC4306 | Cynosurus echinatus | R. L. Smith | 1966-5-25 | 9 | Butte | Paradise 5 mi sw of post office. | Comment | |||
CHSC43410 | Velezia rigida | Lowell Ahart | 1979-5-29 | 1899 | Butte | Along the edges of a small wash, east of Kunkle Creek, about 2 1/2 miles south-east of Paradise. | 487 | Comment | ||
CHSC4342 | Acer macrophyllum | Carl Pejsa | 1966-5-18 | 8 | Butte | Bidwell Park Forestry Station, Chico. | Comment | |||
CHSC43777 | Datura stramonium var. tatula | Vernon Oswald | 1986-11-2 | 2291 | Butte | Upper Bidwell Park, Chico, on the n edge of Chico Creek near the end of the paved portion of Upper Park Road. | 91 | Comment | ||
CHSC44172 | Elytrigia elongata | V. Oswald; L. Ahart | 1988-7-29 | 3634 | Butte | Ca. 3 mi (air) se of Jonesville on Humbug Rd, ca. 0.3 mi w of Butte Creek House at the logging road southward to Summit Lake and Snow Mtn. Roadside. | 1755 | Comment | ||
CHSC44372 | Pseudognaphalium stramineum | Lowell Ahart | 1988-6-23 | 6079 | Butte | Meadow, south of the intersection of Black Bart Road and Forbestown Road, about 1 mile west of Robinson Mill Road. | 670 | Comment | ||
CHSC44940 | Eschscholzia caespitosa | Lisa R. Perry | 1988-3-8 | 6 | Butte | N side of Cohasset Rd. ca. 4 mi ne of Chico Municipal Airport, Chico. | 106 | Comment | ||
CHSC45017 | Dichelostemma congestum | E. Ray Latham | 1988-4-21 | Butte | Large population 100m e of e end Fremont st., Chico. | 30 | Comment | |||
CHSC45265 | Subularia aquatica var. americana | V. Oswald; L. Ahart | 1988-10-6 | 3704 | Butte | Summit Lake located ca. 4 mi (air) se of Jonesville. On the south strand of the lake. | 1889 | Comment | ||
CHSC46220 | Galium sparsiflorum subsp. glabrius | Pauleen Broyles | 1987-7-5 | 1026 | Butte | Along Butte Creek Trail, ca 0.1 km S of the crossing of Garland Road. | Comment | |||
CHSC4632 | Adiantum aleuticum | R. Carter | 1966-4-26 | 461 | Butte | Found ca. 15 mi. NE of Oroville at old Berry Creek RR station on N Fork Feather R., 500 yds. Up E side Berry Cr. | 457 | Comment | ||
CHSC46422 | Isolepis cernua | Lowell Ahart | 1989-5-23 | 6270 | Butte | Pond, in Dutch Ravine, about 1/8 mile north of Swedes Flat Road, about 1 1/2 miles east of the Oroville Bangor Highway, north of Bangor. | 426 | Comment | ||
CHSC46560 | Vaccinium membranaceum | V. Oswald; L. Ahart | 1989-7-12 | 3857 | Butte | Slightly w of the Skyway, 1.4 mi s of Inskip. | 1426 | Comment | ||
CHSC46831 | Velezia rigida | R. A. Schlising | 1985-6-7 | 4469 | Butte | NE part of county, along Hwy 70 in canyon of North Fork Feather River; at roadside. | 582 | Comment | ||
CHSC48342 | Rorippa palustris var. hispida | Vernon Oswald | 1987-6-5 | 2955 | Butte | East side of Sacramento River just n of Golden State Island (perhaps now technically in Glenn County because of shifting channel). | 33 | Comment | ||
CHSC49831 | Sisymbrium orientale | Vernon Oswald | 1990-3-15 | 4138 | Butte | Vinton Gulch access to the West Branch of Lake Oroville, ca. 0.5 mi (air) north of Cherokee. | 268 | Comment | ||
CHSC50412 | Limonium sinuatum | Vernon Oswald; Mary Bailey | 1990-6-27 | 4336 | Butte | Hwy 99, 0.3 mi southeast of the Skyway-Park Ave interchange in south Chico. | 64 | Comment | ||
CHSC50636 | Pellaea andromedifolia | Lowell Ahart | 1990-5-28 | 6503 | Butte | South of Palm Avenue, about 1/2 mile east of Larkin Road, about 2 1/2 miles north-east of East Gridley. | 30 | Comment | ||
CHSC50805 | Cordylanthus pilosus subsp. trifidus | Vernon Oswald; Mary Bailey | 1990-8-2 | 4428 | Butte | Nance Canyon just north of the power transmission lines, ca. 1 mi north-northeast of the Butte County Sanitary Landfill on Neal Rd. | 97 | Comment | ||
CHSC51001 | Glinus lotoides | Lowell Ahart | 1990-7-2 | 6537 | Butte | Near McCabe Creek, below the high water line of Lake Oroville, about 1/2 mile south-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 | ||
CHSC51891 | Eschscholzia caespitosa | Martin Polsan | 1988-3-1 | 18 | Butte | Chico Municipal Golf Course, ca 3 mi NE of Chico. | 91 | Comment | ||
CHSC52480 | Iris macrosiphon | Jan M. Karaz | 1979-5-13 | 17 | Butte | 1.2 mi N of Forest Ranch on hwy 32 at top of the ridge. | Comment | |||
CHSC54527 | Pyrola asarifolia subsp. asarifolia | Vernon H. Oswald; Lowell Ahart | 1991-8-19 | 4835 | Butte | Marshy meadow and lake on the north side of Forest Rd 25N15, between Philbrook Reservoir and Coon Hollow. | 1767 | Comment | ||
CHSC56797 | Scirpus congdonii | L. P. Janeway | 1987-6-20 | 2270 A | Butte | Along road to Fall River and Cascade, 1.0 mi north of the Feather Falls-Lumpkin Ridge Road. | 1143 | Comment | ||
CHSC6011 | Chamaecyparis lawsoniana | M. MacArthur | 1968-4-19 | 253 | Butte | Front lawn of Administration bld., near First Street, Chico State College. | 60 | Comment | ||
CHSC6031 | Passiflora caerulea | M. MacArthur | 1968-6-18 | 220 | Butte | Ca. 20 ft SE Big Chico Creek on fence by headhouse entrance, Chico State College Campus. | 60 | Comment | ||
CHSC60578 | Cardamine pachystigma | Vernon H. Oswald; Lowell Ahart | 1993-4-21 | 5293 | Butte | Path along Butte Creek Canal, ca. 1.0 mi N of its jct. with Hendricks Canal, N of De Sabla. | 853 | Comment | ||
CHSC60592 | Melica geyeri | Vernon H. Oswald; Lowell Ahart | 1993-4-19 | 5282 | Butte | Rattlesnake Creek Trail between Jordan Hill Rd. and Sawmill Pk. Lookout, ENE of Magalia. Along the lower part of the trail between the creek and the lookout. | 719 | Comment | ||
CHSC60652 | Hesperevax acaulis var. acaulis | Vernon H. Oswald; Jim Snowden | 1993-3-31 | 5247 | Butte | W portion of McKnight Ranch, which is located E of Hwy. 99 between Neal and Durham-Pentz roads. On the edge of streamlet. | 54 | Comment | ||
CHSC6079 | Danthonia unispicata | B. Wilson | 1968-4-19 | 164 | Butte | 2 mi s of Cherokee, on Table Mountain. | Comment | |||
CHSC62604 | Allium jepsonii | B. Castro | 1993-8-3 | 491 | Butte | Ca 1 mi S of Big Bar Mtn, 0.5 mi SE of Hungry Hunt Peak, on USFS Rd 22N83 ca 0.1 mi W of its jcn with Rd 23N28. | 1127 | 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 | ||
CHSC66847 | Symphyotrichum chilense | Vernon H. Oswald | 1996-9-30 | 8293 | Butte | Northern Sacramento Valley. Sacramento River National Wildlife Refuge, Llano Seco Unit. Llano Seco Rancho between 7 Mile Lane and the Sacramento River. At the S end of Tract 5, Sanctuary I. | 30 | Comment | ||
CHSC71164 | Senecio sylvaticus | Lowell Ahart | 1998-6-3 | 7966 | Butte | About 1/4 mile north of the cow chute along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 403 | Comment | ||
CHSC75936 | Allium jepsonii | G. F. Hrusa; T. D. Wilfred | 1997-7-3 | 13990 | Butte | Sierra Nevada. Above Little Butte Creek, N of Magalia. Immed. E of Holmwood Drive. [Incomplete Lat./Long. on label is '39 51 N; 121 34 W']. | 740 | Comment | ||
CHSC78140 | Velezia rigida | Lowell Ahart | 2000-5-31 | 8418 | 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 | ||
CHSC82391 | Rhamnus californica subsp. californica | Lowell Ahart | 2002-6-2 | 9679 | Butte | Meadow, south of the intersection of Black Bart Road and Forbestown Road, about 3 miles (air) southwest of Forbestown. | 670 | Comment | ||
CHSC82482 | Sanicula graveolens | Lowell Ahart; John Dittes, Josephine Guardino | 2002-6-21 | 9733 | Butte | On the sides of a poor dirt road, Watson Ridge, about 2 miles (air) northeast of Bald Rock Dome, about 5 miles (air) north of Feather Falls (the town). | Comment | |||
CHSC84012 | Eleocharis engelmannii | Lowell Ahart | 2003-6-23 | 10302 | Butte | In a rice field, Peter Ahart Ranch, about 300 yards east of Palermo Honcut Highway, about 2 1/8 miles north of Honcut, about 12 miles south of Oroville. | 30 | Comment | ||
CHSC84018 | Clarkia gracilis subsp. albicaulis | Lowell Ahart | 2003-6-22 | 10297 | Butte | In a native plant garden at the Durham Elementary School, Durham, about 5 miles south of Chico. | 47 | Comment | ||
CHSC90017 | Iris macrosiphon | Peggy Fain | 1991-4-6 | 11 | Butte | N. side Richardson Springs Road ca. 4 km. from intersection with Cohasset Highway. | 152 | Comment | ||
CHSC90815 | Medicago praecox | Lowell Ahart | 2005-5-2 | 11779 A | 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 | ||
CHSC91469 | Hesperolinon disjunctum | Lowell Ahart | 2005-7-12 | 12141 | 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 Read comments Jul 18 2018 |
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CHSC93365 | Spergula arvensis subsp. arvensis | Lowell Ahart | 2006-4-23 | 12533 | Butte | On the east side of Cherokee Road, about 200 yards south of the cattle chute and parking area on the west side of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 424 | Comment | ||
CHSC93977 | Salix exigua | R. D. Fischer | 2004-6-20 | 772 | Butte | Sierra Nevada Mountains, north-east corner of Butte County and ca. 4 miles north of Butte Meadows off Scout Road. Boy Scout Camp. Along water edge at south end of pond. | 1371 | Comment | ||
CHSC95039 | Streptanthus polygaloides | L. P. Janeway | 2006-6-25 | 8693 | Butte | Northern High Sierra Nevada. West side of Coutelenc Road about 150 m north of Skyway; at 'Magalia Serpentine.' Thin soil over rocky serpentine; open ground around McNab Cypress and buckbrush. Petals reddish purple with white edges; calyx yellow-green. | 713 | Comment | ||
CHSC95077 | Calystegia atriplicifolia subsp. buttensis | L. P. Janeway | 2006-6-25 | 8695 | Butte | Northern High Sierra Nevada/High Cascade Range. 1.1 km north of De Sabla Reservoir, where Ponderosa Way (Understock Road) crosses the confluence of Butte Creek and Hendricks Canal. Along edge of the canal bank. | 847 | Comment | ||
CHSC98915 | Piptatherum miliaceum | L. P. Janeway | 2007-12-11 | 9221 | Butte | Northern Sierra Nevada Foothills. Flats on top of bluffs along east side of Feather River between Fish Barrier Dam and Thermalito Diversion Dam. | 58 | Comment | ||
JEPS108887 | Agrostis microphylla | Lowell Ahart | 2006-4-28 | 12549 | Butte | Open flat pasture, south of the old dirt road, about 1/4 mile southeast of the reservoir, about 2 miles by the dirt road northwest of the Iron Gate along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville | 316 | Comment | ||
JEPS110397 | Eleocharis bolanderi | Lowell Ahart | 2006-8-15 | 13181 | Butte | Bog, near the center of a large open meadow with bogs, 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 | 1569 | Comment | ||
JEPS115269 | Perideridia oregana | Lowell Ahart | 2009-6-30 | 15957 | Butte | West of the Guardian Rock Trail, about 100 yards north of Pine Trail, about 3/8 mile (air) southwest of the intersection of Ten Mile House Road and Highway 32, Upper Bidwell Park, about 10 miles northeast of Chico | 398 | Comment | ||
JEPS117239 | 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 | ||
JEPS118643 | Arctostaphylos mewukka subsp. truei | B. Castro and L. P. Janeway | 2002-7-20 | 1379 | Butte | Northern High Sierra Nevada. Flat-topped knoll on E side of Lumpkin Ridge Road 1.3 mi E of the old Camp 18 site, and 0.2 mi SW of junction with USFS Rd 22N24 (which goes N and crosses Fall River). | Comment | |||
JEPS120916 | Gamochaeta ustulata | Lowell Ahart | 2013-5-27 | 18719 | Butte | About 50 yards S of the intersection of Forbestown Road and Black Bart Road, about 3.25 air miles SW of Forbestown. | Comment | |||
JEPS127630 | Agrostis capillaris | B. Castro with Melinda Carlson | 2007-10-25 | 1681 | Butte | Confluence of Big Chico Creek and Sacramento River. W of River Road and N of the creek within surrounding disturbed riparian forest. | Comment | |||
JEPS46925 | Centaurium venustum | H. A. Dutton | 1921-1 | Butte | e of Chico | Comment | ||||
JEPS5851 | Lithophragma heterophyllum | Robert Kehlor | 1951-4-14 | 32 | Butte | 6 1/4 mi e Oroville (J. M. Kehlor ranch); e of Oroville | Comment | |||
JEPS87144 | Achnatherum occidentale subsp. occidentale | Lowell Ahart | 1992-7-29 | 6875 | Butte | 3/4 mi nw Lotts Lake (1 mi ne of the Carr Mine) | 1798 | Comment | ||
JEPS88522 | Pseudognaphalium stramineum | Lowell Ahart | 1996-6-25 | 7685 | Butte | about 1 1/4 mi n and 1/2 mi e Honcut (about 12 mi s of Oroville); Peter Ahart Ranch | 36 | Comment | ||
JEPS90627 | Atriplex subtilis | Dean W. Taylor | 1993-8-31 | 14076 | Butte | 120 m s Rutherford Road (and (as depicted on the refuge map) public shooting parking lot no. 5, (Pennington 7 1/2 USGS quadrangle, 1973 edition), ca. 1.5 mi e of refuge hq.); Sacramento Valley, Gray Lodge State Wildlife Area (Westside | 21 | Comment | ||
NY43527 | Rhamnus rubra | S. Bianco | 1995-9-7 | 1025 | Butte | Concow area, between Jarbo Gap & Concow, along Deadwood Rd | 579 | Comment | ||
NY790318 | Keckiella lemmonii | A. A. Heller | 1902-5-6 | 5471 | Butte | Berry Canyon (near Clear Creek) | Comment | |||
POM15713 | Pedicularis aurantiaca | Kate Conger | 1907-1 | s.n. | Butte | Brush Creek. | Comment | |||
POM183183 | Muhlenbergia minutissima | H. F. Copeland | 1930-7-29 | 1347 | Butte | Neighborhood of Jonesville | 1829 | Comment | ||
POM253352 | Calycanthus occidentalis | A. A. Heller | 1938-5-28 | 15122 | Butte | Feather River Hwy 25 miles from Oroville. | Comment | |||
RSA0060492 | Carex xerophila | Peter F. Zika, Lawrence Janeway | 2012-5-16 | 25868 | Butte | Magalia Serpentine, Coutolenc Road 0.1 miles N of Skyway Road. | 720 | Comment | ||
RSA0118788 | Lavatera cretica | Lowell A. Ahart | 2013-5-21 | 18702 | Butte | On the west side of Highway 99E, 30 yards north of W. Rio Bonito Road, about one mile northeast of Biggs. | 31 | Comment | ||
RSA0119326 | Muhlenbergia andina | Lowell A. Ahart | 2014-8-13 | 19702 | Butte | About 80 yards southeast of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | 1638 | Comment | ||
RSA25681 | Ceanothus jepsonii | Carl B. Wolf | 1941-7-23 | 11048 | Butte | Northern Sierra Nevada, 5 miles below Magalia on Oroville road. | 610 | Comment Read comments May 17 2021 |
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RSA477104 | Quercus vacciniifolia | Anstruther Davidson | 1928-07 | s.n. | Butte | Feather River | Comment | |||
RSA584780 | Arctostaphylos truei | J. T. Howell | 1976-7-14 | 51817 | Butte | Just northeast of Pulga Bridge. | 418 | Comment | ||
RSA632997 | Arctostaphylos manzanita | Jon E. Keeley | 1996-6-20 | 27475 | Butte | Cohasset. | 630 | Comment | ||
RSA715717 | Eschscholzia lobbii | L. P. Janeway | 2005-3-1 | 8331 | Butte | Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road. | 134 | Comment | ||
RSA754818 | Polystichum imbricans subsp. curtum | L. Ahart | 2009-6-30 | 15971 | Butte | E bank of Big Chico Creek, on W side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 air miles W of Highway 32, about 10 miles NE of Chico. | 234 | 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 | ||
SBBG50492 | Quercus berberidifolia | J. T. Howell | 1955-6-15 | Butte | 6 mi from Paradise on Rd to Pentz | 426 | Comment | |||
SD111928 | Odontostomum hartwegii | Barbara Ertter, Lowell Ahart, Jeff Strachan | 1980-5-6 | 3283 | Butte | Peter Ahart Ranch, ca. 2I(c) miles north-northeast of Honcut, between Oroville and Marysville, stream through valley grassland and grainfield, very rocky. | 29 | Comment | ||
SEINET3450715 | Parentucellia viscosa | Unknown | 2003-6-15 | 10284 | Butte | Oroville, Oroville, about 12 miles southeast, Peter Ahart Ranch, about 1.5 miles north and 1.67 miles east of Honcut | 40 | Comment | ||
SEINET3450770 | Phalaris minor | Unknown | 2003-6-16 | 10286 | Butte | Richvale, Richvale, about 1.75 miles west, east side of Wickman Road, about 110 yards south of Richvale West Road | 20 | Comment | ||
SEINET3887706 | Odontostomum hartwegii | Barbara Ertter, Lowell Ahart; Jeff Strachan | 1980-5-6 | 3283 | Butte | Peter Ahart Ranch about 2 1/2 mi NNE of Honcut between Oroville & Marysville.; 0 | 30 | Comment | ||
SEINET7067162 | Claytonia perfoliata subsp. mexicana | A. G. Vestal | 1947-5-1 | s.n. | Butte | Meadow on Little Chico Creek east of Route 32 northwest of Butte Meadow. Coordinate datum: NAD27. | Comment | |||
SEINET7417535 | Frangula californica subsp. californica | A. A. Heller | 1915-1 | 11882 | Butte | canyon of Chico Creek 5 mi E of Chico | Comment | |||
SEINET9320865 | Stachys ajugoides var. ajugoides | Unknown | 1996-7-9 | 13166 | Butte | Plumas National Forest | Comment | |||
SFV10663 | Polypodium californicum | M. L. Vincent | 1964-4-8 | 510 | Butte | Sierra Nevada PG&E powerplant, Feather River Canyon. 2 miles northeast of new bridge. | 475 | Comment | ||
SJSU15292 | Eschscholzia lobbii | Lisa Morton | 2002-3-30 | 13 | Butte | Upper Bidwell Park, Along N. Rim Trail on top of butte. | 80 | Comment | ||
UC1135617 | Quercus garryana var. breweri | J. E. Sowder, C. G. Albertus | 1933-6-28 | 98 | Butte | 2 mi e Keefer's Old Mill; Chico Quad. | 365 | Comment | ||
UC1246758 | Tauschia hartwegii | Howard Scott Gentry and Steven Koch | 1962-6-19 | 19767 | Butte | along road from Chico 6-7 mi from Cohasset | 609 | Comment | ||
UC142123 | Zigadenus venenosus var. venenosus | Mrs. R. M. Austin | Apr 1896 | 31 | Butte | Little Chico Creek | Comment | |||
UC1562348 | Grindelia hirsutula | Vernon Oswald and Lowell Ahart | 1990-7-31 | 4416 | Butte | Jeep trail between Concow Rd and Rim Rd ca 2 mi ne Concow | 899 | Comment | ||
UC1586556 | Galium divaricatum | Lowell Ahart | 1991-5-12 | 6652 | Butte | about 1 1/4 mi n and 2 1/2 mi e Honcut (about 12 mi se of Oroville, banks of a small wash); Peter Ahart Ranch | 48 | Comment | ||
UC1586571 | Citrullus colocynthis var. lanatus | Vernon H. Oswald and Lowell Ahart | 1990-10-11 | 4458 | Butte | about 4 mi s of Jarbo Gap (Dark Canyon arm of Lake Oroville); Lake Oroville | 259 | Comment | ||
UC1594559 | Achnatherum occidentale subsp. occidentale | Lowell Ahart | 1992-7-29 | 6875 | Butte | 3/4 mi nw Lotts Lake (1 mi ne of the Carr Mine); ; sw1/4 | 1798 | Comment | ||
UC1594699 | Muhlenbergia minutissima | Lowell Ahart | 1992-7-21 | 6799 | Butte | about 2 air mi ne Philbrook Reservoir (sides of snow lake on s side of valley); Coon Hollow | 1737 | Comment | ||
UC1609220 | Centaurea jacea | Lowell Ahart | 1993-8-8 | 7154 | Butte | w side of La Porte Road about 2 mi sw Clipper Mills | 1066 | Comment | ||
UC2026859 | Salix babylonica | Lowell Ahart, John Dittes, Josephine Guardino | 2012-4-6 | 17804 | Butte | On the north side of Big Chico Creek, Lost Park in Bidwell Park, City of Chico. | Comment | |||
UC204448 | Polygonum phytolaccifolium | A. A. Heller | 1914-8-8 | 11672 | Butte | Jonesville; stream bank | 1524 | Comment | ||
UC335114 | Cupressus macnabiana | Lemmon | Butte | Bidwell's | Comment | |||||
UC600755 | Muhlenbergia filiformis | H. F. Copeland | 1930-7-18 | Butte | Jonesville | Comment | ||||
UC726519 | Lotus incanus | A. A. Heller | 1919-5-18 | 13172 | Butte | Stirline Stirling | 1074 | Comment | ||
UC921141 | Cirsium occidentale var. candidissimum | H. S. Reed | 1939-8-5 | 292 | Butte | Chico | Comment | |||
UCD80340 | Quercus berberidifolia | CNPS SN Foothill Team | 2005-5-26 | SNNR 0203 a | Butte | City of Chico, Upper Bidwell Park, near the intersection of 10 Mile House Road and Guardian Trail. | 427 | 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-BC106985 | Salix lasiolepis | Lowell Ahart | 1987-4-30 | 5490 | Butte | along North Honcut Creek, about 2 1/2 miles north and 3 miles east of Honcut, about 12 miles south-east of Oroville | 67 | Comment | ||
CAS-BOT-BC107835 | Salix gooddingii | J. T. Howell | 1959-9-20 | 34657 | Butte | Lower foothills, eastern outskirts of Oroville - Sierra Nevada | 60 | Comment | ||
CAS-BOT-BC109134 | Polygonum bidwelliae | Mary E. Wall | 1936-6-1 | s.n. | Butte | Paradise. | Comment | |||
CAS-BOT-BC109252 | Polygonum shastense | V. Oswald; L. Ahart | 1988-7-29 | 3656 | Butte | Ca. 5 mi (air) southeast of Jonesville on the ridge running eastwards from the peak of Snow Mountain. | 2097 | Comment | ||
CAS-BOT-BC109890 | Juncus | Lowell Ahart | 1981-8-31 | 3058 | Butte | Sierra Nevada. About 0.5 mile southwest of the intersection of Black Bart Road and Forbestown Road, west of Forbestown. | 750 | Comment | ||
CAS-BOT-BC111375 | Schoenoplectus acutus var. occidentalis | Herbert L. Mason; Verne Grant | 1946-8-7 | 12993 | Butte | Big pond near river, Grey Lodge Game Refuge; Gridley Road north of Butte Sink. | Comment | |||
CAS-BOT-BC113842 | Cyperus niger var. capitatus | Verne Grant; Herbert L. Mason | 1946-9-27 | 13141 | Butte | Three miles west of Biggs. | Comment | |||
CAS-BOT-BC114828 | Carex whitneyi | L. P. Janeway; Robert A. Schlising | 1988-7-16 | 3022 | Butte | Near Willow Cr ca. 1 mi W of Humbug Rd. | 1798 | Comment | ||
CAS-BOT-BC124576 | Salix lemmonii | E. B. Copeland | 1931-8-1 | 620 | Butte | Jonesville, about the Lily Pond | 1700 | Comment | ||
CAS-BOT-BC127540 | Agrostis hendersonii | Lowell Ahart | 1985-5-22 | 5029 | Butte | Along the edge of Bean Creek Road, about 0.5 mile southeast of Little Bald ROck. | 1066 | Comment | ||
CAS-BOT-BC129945 | Salix bonplandiana | Ira L. Wiggins | 1925-3-22 | 1477 | Butte | Chico Creek Canyon about 5 miles above Chico | Comment | |||
CAS-BOT-BC129948 | Salix bonplandiana | A. A. Heller | 1919-4-12 | 13103 | Butte | Cherokee mine in the blue oak and digger pine belt. | Comment | |||
CAS-BOT-BC13345 | Agoseris retrorsa | Lowell Ahart | 1987-5-9 | 5603 | Butte | Along Pulga Road about 2 mi SW of Bardees Bar along the North Fork of the Feather River, about 4.5 mi SW of Pulga | 365 | Comment | ||
CAS-BOT-BC136691 | Amelanchier alnifolia var. pumila | Lowell Ahart | 1980-5-19 | 2315 | Butte | Near bridge, South Fork of Feather River | 800 | Comment | ||
CAS-BOT-BC139079 | Agrostis pallens | Lowell Ahart | 1987-7-10 | 5818 | Butte | Near Forbestown Road, east of the intersection of Forbestown Road and Black Bart Road, about 1 mile west of Robinson Mill Road, about 6 miles southwest of Forbestown. | 670 | Comment | ||
CAS-BOT-BC141247 | Phoradendron serotinum subsp. tomentosum | Lowell Ahart | 1966-3-13 | s.n. | Butte | Near Enterprise | 304 | Comment | ||
CAS-BOT-BC143358 | Horkelia tridentata | Lowell Ahart | 1982-5-8 | 3413 | Butte | About 1/2 mile south-west of the Forbestown Res., about 4 1/2 miles north-east of Forbestown | 800 | Comment | ||
CAS-BOT-BC145540 | Briza minor | Lowell Ahart | 1979-5-11 | s.n. | Butte | Honcut, Peter Ahart Ranch. | 50 | Comment | ||
CAS-BOT-BC145542 | Briza minor | Lowell Ahart | 1970-4-16 | s.n. | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CAS-BOT-BC146274 | Arrhenatherum elatius var. elatius | Lowell Ahart | 1987-5-27 | 5719 | Butte | At the intersection of Big Bend Road and Dark Canyon Road, about 1 mile south of Jarbo Gap. | 640 | Comment | ||
CAS-BOT-BC149547 | Bromus carinatus var. carinatus | Lowell Ahart | 1987-7-8 | 5807 | Butte | Along Big Bar Mountain Road, about 1 mile southwest of Coyote Gap, about 5 miles east of Pulga. | 1280 | Comment | ||
CAS-BOT-BC150501 | Diplacus grandiflorus | John Thomas Howell | 1951-6-26 | 27509 | Butte | Feather River Canyon | 198 | 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-BC151463 | Erythranthe latidens | A. A. Heller | 1914-5-1 | 11343 | Butte | Chico-Hamilton road 6 miles from Chico | Comment | |||
CAS-BOT-BC153337 | Diplacus layneae | Lewis S. Rose | 1955-6-14 | 55096 | Butte | Magalia | 731 | Comment | ||
CAS-BOT-BC153763 | Diplacus angustatus | A. A. Heller | 1915-4-12 | 11806 | Butte | Near Cohasset | Comment | |||
CAS-BOT-BC153860 | Erythranthe glaucescens | A. A. Heller; H. E. Brown | 1902-5-6 | 5461 | Butte | Berry Canyon (Near Clear Creek) | Comment | |||
CAS-BOT-BC153862 | Erythranthe glaucescens | E. B. Copeland | 1899-3-1 | s.n. | Butte | Chico | Comment | |||
CAS-BOT-BC156612 | Rubus bifrons | Lowell Ahart | 1982-9-29 | 3835 | Butte | Near Pinkard Creek, about 1/10 mile north of the Lost Creek Res. Dam, about 2 and 1/10 miles north-west of Strawberry Valley | 1100 | Comment | ||
CAS-BOT-BC157522 | Solanum umbelliferum | J. H. Morrison | 1932-5-8 | s.n. | Butte | Durham | Comment | |||
CAS-BOT-BC159925 | Prunus emarginata | H. F. Copeland | 1928-8-18 | 125 | Butte | Neighborhood of Jonesville | Comment | |||
CAS-BOT-BC159928 | Prunus emarginata | F. N. Bassett | 1923-6-16 | s.n. | Butte | Jonesville | Comment | |||
CAS-BOT-BC162459 | Bromus laevipes | P. B. Kennedy | 1914-5-1 | s.n. | Butte | Gradeta Paradice. | Comment | |||
CAS-BOT-BC163641 | Clarkia purpurea subsp. quadrivulnera | A. A. Heller | 1915-5-28 | 11908 | Butte | Near Cohasset | Comment | |||
CAS-BOT-BC164791 | Clarkia rhomboidea | Mrs. J. H. Morrison | 1932-5-30 | s.n. | Butte | Durham | Comment | |||
CAS-BOT-BC166005 | Chamerion angustifolium subsp. circumvagum | E. B. Copeland | 1930-7-21 | 428 | Butte | Jonesville | 1600 | Comment | ||
CAS-BOT-BC167559 | Polygala cornuta var. cornuta | Lewis S. Rose | 1955-6-15 | 55102 | Butte | 6 mi. se. of Paradise on Pentz Road | 426 | Comment | ||
CAS-BOT-BC17168 | Carex jonesii | L. P. Janeway | 1988-7-29 | 3128 | Butte | Humbug Summit Road, 1.5 mi. NE of the Snag Lake dam | 1767 | Comment | ||
CAS-BOT-BC172380 | Clarkia purpurea subsp. viminea | Mrs. J. H. Morrison | 1932-6-5 | s.n. | Butte | Durham | Comment | |||
CAS-BOT-BC172382 | Clarkia purpurea subsp. viminea | A. A. Heller; H. E. Brown | 1902-5-6 | 5472 | Butte | Berry Canyon, near Clear Creek | Comment | |||
CAS-BOT-BC178462 | Astragalus gambelianus | Lowell Ahart | 1985-3-24 | 4851 | Butte | Serpentine Point, west of Yankee Hill | 550 | Comment | ||
CAS-BOT-BC18155 | Bulbostylis capillaris | Lowell Ahart | 1980-7-20 | 2472 | Butte | At Big Bald Rock. | 1100 | Comment | ||
CAS-BOT-BC185473 | Calamagrostis canadensis | Lowell Ahart | 1987-10-17 | 5917 | Butte | Along the East Fork of the Last Chance Creek, about 0.5 mile northwest of Jones Meadow. | 1676 | Comment | ||
CAS-BOT-BC190089 | Crypsis schoenoides | Lowell Ahart | 1980-8-16 | 2584 | Butte | Near Honcut. | 60 | Comment | ||
CAS-BOT-BC190389 | Cynosurus echinatus | John Thomas Howell; Gordon H. True | 1968-6-12 | 44563 | Butte | Sierra Nevada. Just west of Pulga Bridge, Feather River Canyon. | 426 | Comment | ||
CAS-BOT-BC198750 | Vulpia bromoides | Lowell Ahart | 1980-4-19 | 2083 | Butte | Peter Ahart Ranch, Honcut | 50 | Comment | ||
CAS-BOT-BC198752 | Vulpia bromoides | M. S. Taylor | 1976-3-23 | 1034 | Butte | In Vernal pool, sw corner of Broyles Rd. and Hwy 99 jct., ca. 11 mi. N of Chico | 60 | Comment | ||
CAS-BOT-BC198954 | Ribes roezlii var. roezlii | E. B. Copeland | 1931-5-9 | 648 | Butte | Jonesville | 1500 | Comment | ||
CAS-BOT-BC203430 | Elymus glaucus subsp. glaucus | John Thomas Howell | 1951-6-26 | 27517 | Butte | Big Bend Mt. | 609 | Comment | ||
CAS-BOT-BC208059 | Genista monspessulana | Richard R. Halse | 2006-8-3 | 6986 | Butte | Along State Hwy. 32 ca. 16.3 miles northeast of Chico, near junction with Platte Mountain Road | 1000 | Comment | ||
CAS-BOT-BC209033 | Digitaria sanguinalis | A. A. Heller | 1914-6-2 | 11476 | Butte | Hills 8 miles north of Oroville. | Comment | |||
CAS-BOT-BC210630 | Achnatherum lemmonii | Lowell Ahart | 1987-5-22 | 5663 | Butte | About 1/4 mile south-east of Lumpkin Ridge Road, about 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls | 1280 | Comment | ||
CAS-BOT-BC210632 | 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 | ||
CAS-BOT-BC213188 | Sidalcea robusta | A. A. Heller | 1940-4-28 | 15564 | Butte | Ridge above chico Creek opposite the Golf Links east of Chico | Comment | |||
CAS-BOT-BC213286 | Lathyrus sulphureus | Lowell Ahart | 1983-5-28 | 4025 | Butte | Along the trail to the over-look at Feather Falls, 3 1/2 miles north of Feather Falls | 600 | Comment | ||
CAS-BOT-BC223383 | Fraxinus dipetala | Mrs. C. C. Bruce | 1897-4-1 | s.n. | Butte | Humboldt road | Comment | |||
CAS-BOT-BC22405 | Scirpus congdonii | Lowell Ahart; V. Oswald | 1987-7-1 | 3083 | Butte | Cluster of snow lakes ca. 3 mi (air) s of Humbug Summit, 0.5 mi w of Butte-Plumas county line, | 1935 | Comment | ||
CAS-BOT-BC228254 | Plagiobothrys hispidulus | A. A. Heller | 1915-6-11 | 11969 | Butte | Chico Meadows in the Sierra Nevada | 1219 | Comment | ||
CAS-BOT-BC231712 | Solanum umbelliferum | Frances Brown | 1935-4-1 | s.n. | Butte | Near Durham | Comment | |||
CAS-BOT-BC233625 | Navarretia pubescens | Lewis S. Rose | 1945-5-12 | 45012 | Butte | Richardson Springs | 304 | Comment | ||
CAS-BOT-BC234104 | Elymus multisetus | Lowell Ahart | 1983-6-26 | 4114 | Butte | Along Ponderosa Way, ca. 1/8 mi. E of the intersection of the Oroville Quincy Highway and Ponderosa Way, ca. 15 mi. NE of Oreoville, Sierra Nevada | 500 | Comment | ||
CAS-BOT-BC236540 | Sorghum halepense | M. S. Taylor | 1977-11-10 | 1510 | Butte | On S side of Crauch Road, ca. 300 ft. W of its jct. with Lone Pine Ave., ca. 4 mi. S of Chico | 30 | Comment | ||
CAS-BOT-BC239965 | Scribneria bolanderi | John Thomas Howell | 1978-4-17 | s.n. | Butte | Table Mountain | 381 | Comment | ||
CAS-BOT-BC24252 | Arctostaphylos mewukka | Carl B. Wolf | 1937-3-29 | 8340 | Butte | Sierra Nevada Foothills, 3.5 mi. below Magalia on Oroville Rd. | 487 | Comment | ||
CAS-BOT-BC243563 | Setaria parviflora | M. S. Taylor | 1977-11-10 | 1509 | Butte | Irrigation ditch on S side of Crauch Road, ca. 300 ft. W of its jct. with Lone Pine Ave. ca. 4 mi S of Chico | 30 | Comment | ||
CAS-BOT-BC253828 | Panicum dichotomiflorum | Lowell Ahart | 1986-11-14 | 5462 | Butte | About 0.1 mile S of the clay burrow for Oroville Dam, 0.25 mile E of Larkin Road, about 6 miles SW of Oroville | 36 | Comment | ||
CAS-BOT-BC255066 | Poa compressa | Lowell Ahart | 1983-9-17 | 4438 | Butte | Ca. 0.25 mile SE of Stirling City | 1100 | Comment | ||
CAS-BOT-BC255786 | Poa infirma | A. A. Heller | 1914-3-28 | 11243 | Butte | Chico in the Sacramento Valley | Comment | |||
CAS-BOT-BC262504 | Melica torreyana | John Thomas Howell | 1955-6-15 | 30513 | Butte | West Branch of North Fork of Feather River | 182 | Comment | ||
CAS-BOT-BC271206 | Lolium temulentum | Lowell Ahart | 1980-5-10 | 2230 | Butte | Peter Ahart Ranch, Honcut | 50 | Comment | ||
CAS-BOT-BC274935 | Muhlenbergia rigens | Lowell Ahart | 1982-10-15 | 3896 | Butte | N Honcut Creek, ca. 1 mile N and 2.75 miles E of Honcut | 50 | Comment | ||
CAS-BOT-BC278630 | Festuca subulata | Lowell Ahart | 1987-7-8 | 5800 | Butte | Along Big Bar Mountain Road, about 3 miles south-west of Coyote Gap, south-east of Pulga | 1280 | Comment | ||
CAS-BOT-BC282599 | Gastridium phleoides | Lowell Ahart | 1977-5-21 | s.n. | Butte | Peter Ahart Ranch, Honcut | 50 | Comment | ||
CAS-BOT-BC285283 | Cirsium andersonii | H. F. Copeland | 1928-8-14 | 1003 | Butte | Neighborhood of Jonesville | 1828 | Comment | ||
CAS-BOT-BC286066 | Conyza canadensis | Lowell Ahart | 1986-10-16 | 5407 | Butte | Near the Enterprise Launch Area parking lot, near Lake Oroville, about 1/4 mile south-west of Lumpkin Road, north-east of Oroville | 292 | Comment | ||
CAS-BOT-BC295775 | Erigeron petrophilus var. sierrensis | John Thomas Howell | 1951-8-19 | 28161 | Butte | 2 miles west of Pulga | 365 | Comment | ||
CAS-BOT-BC302418 | Hazardia whitneyi | M. S. Taylor; J. Jokerst | 1979-10-13 | 2269 | Butte | Jordan Hill Rd (Ponderosa Way on some maps) 7.5 mi n of Concow Rd, 1 mi se of Sawmill Peak, little south of turnoff to Sawmill Peak lookout | 944 | Comment | ||
CAS-BOT-BC308173 | Eriophyllum lanatum var. grandiflorum | A. A. Heller; H. E. Brown | 1902-5-7 | 5483 | Butte | Berry Canyon near Clear Creek | Comment | |||
CAS-BOT-BC31121 | Carex lemmonii | Herbert Faulkner Copeland | 1930-7-25 | 1362 | Butte | Jonesville. Meadow below the cabin. | 1524 | Comment | ||
CAS-BOT-BC31123 | Carex lemmonii | L. P. Janeway; Robert A. Schlising | 1988-7-22 | 3069 | Butte | Jonesville quad. Seep just above the High Lakes Rd. 3.4 mi W of the pass. In the canyon of Philbrook Creek. | 1905 | Comment | ||
CAS-BOT-BC314759 | Helianthella californica var. nevadensis | Helen M. Edwards | 1917-6-1 | s.n. | Butte | De Sabla | Comment | |||
CAS-BOT-BC320471 | Luzula comosa var. laxa | Peter F. Zika | 2011-7-6 | 25530 | Butte | Mooreville Ridge Road, 0.4 road miles N of dam on Lost Creek Reservoir, northern Sierra Nevada Highlands (n SNH) | 1025 | Comment | ||
CAS-BOT-BC32163 | Carex multicaulis | A. A. Heller | 1913-6-7 | 10794 | Butte | Near Stirling | 1036 | Comment | ||
CAS-BOT-BC341319 | Lagophylla glandulosa | A. A. Heller | 1913-9-16 | 11138 | Butte | Hills near Big Chico Creek, east of Chico | Comment | |||
CAS-BOT-BC341784 | Lessingia nemaclada | John Thomas Howell | 1959-9-26 | 35084 | Butte | Arch Rock, North Fork Feather River | 457 | Comment | ||
CAS-BOT-BC342140 | Logfia filaginoides | A. A. Heller; H. E. Brown | 1902-5-9 | 5515 | Butte | Berry Canyon (near Clear Creek) | Comment | |||
CAS-BOT-BC342142 | Logfia filaginoides | A. A. Heller | 1914-6-2 | 11148 | Butte | 8 miles north of Oroville | Comment | |||
CAS-BOT-BC344313 | Madia exigua | Lowell Ahart | 1982-6-15 | 3561 | Butte | About 1 1/2 miles east of Camp 18, about 8 miles east of Feather Falls | 1000 | Comment | ||
CAS-BOT-BC349091 | Microseris douglasii subsp. tenella | Lowell Ahart | 1979-5-11 | s.n. | Butte | Peter Ahart Ranch. Honcut | 50 | Comment | ||
CAS-BOT-BC364728 | Sericocarpus oregonensis subsp. californicus | Lowell Ahart | 1985-8-15 | 5165 | Butte | East of the road to the Forbestown Res., about 2 1/2 miles north-east of Forbestown | 883 | Comment | ||
CAS-BOT-BC36588 | Lithocarpus densiflorus var. echinoides | A. A. Heller | 1913-6-7 | 10798 | Butte | Near Stirling | 1074 | Comment | ||
CAS-BOT-BC37264 | Cardamine breweri | H. F. Copeland | 1929-6-9 | 1251 | Butte | Jonesville. | 1524 | Comment | ||
CAS-BOT-BC38557 | Arctostaphylos mewukka subsp. truei | John Thomas Howell | 1976-4-2 | 51564 | Butte | About 2 mi. from Paradise on Skyway to Chico. | 396 | Comment | ||
CAS-BOT-BC389286 | Silene lemmonii | E. B. Copeland | 1929-7-15 | 359 | Butte | Jonesville | 1550 | Comment | ||
CAS-BOT-BC401332 | Hypericum scouleri | A. A. Heller | 1914-7-23 | 11599 | Butte | In Chico Meadows | 1219 | Comment | ||
CAS-BOT-BC401853 | Corydalis caseana subsp. caseana | Marion Ownbey; Gerald B. Ownbey | 1946-6-24 | 2938 | Butte | At forks of Butte Creek, 1.3 mi. below Jonesville | Comment | |||
CAS-BOT-BC412870 | Aconogonon davisiae | E. B. Copeland | 1914-8-7 | 11663 | Butte | Summit east of Jonesville | 2133 | Comment | ||
CAS-BOT-BC414715 | Polygonum minimum | E. B. Copeland | 1931-7-18 | 631 | Butte | Jonesville | 1500 | Comment | ||
CAS-BOT-BC418784 | Aconogonon phytolaccifolium | Lowell Ahart | 1985-7-9 | 5118 | Butte | Along Fall River, about 100 yards south of the bridge across Fall River, about 1/2 mile west of Lumpkin Ridge Road, about 2 1/2 miles north-east of Camp 18, about 9 miles north-east of Feather Falls | 914 | Comment | ||
CAS-BOT-BC419506 | Eschscholzia lobbii | A. A. Heller | 1913-4-6 | 10714 | Butte | Hills near Big Chico creek, east of Chico | Comment | |||
CAS-BOT-BC422333 | Carex divulsa subsp. divulsa | P. F. Zika; L. Janeway | 2012-5-17 | 25873 | Butte | Near Camelia Way bridge, N bank of Big Chico Creek, Chico, Sacramento Valley (ScV), Ahart's station | 60 | Comment | ||
CAS-BOT-BC428761 | Micranthes californica | A. A. Heller | 1919-3-25 | 13098 | Butte | Canon [Canyon] of Chico Creek | Comment | |||
CAS-BOT-BC429073 | Micranthes odontoloma | E. B. Copeland | 1931-7-20 | s.n. | Butte | Vicinity of Jonesville, Lassen National Forest. | 1500 | Comment | ||
CAS-BOT-BC444886 | Montia fontana | Lowell Ahart | 1990-4-15 | 6462 | 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 | ||
CAS-BOT-BC47368 | Arctostaphylos viscida subsp. viscida | H. F. Copeland | 1932-6-24 | A 3 | Butte | Humboldt Grade, about 12 miles from Chico | Comment | |||
CAS-BOT-BC47371 | Arctostaphylos viscida subsp. viscida | John Thomas Howell | 1975-6-15 | 51091 | Butte | about 2 miles from Paradise on Skyway to Chico | 396 | Comment | ||
CAS-BOT-BC48065 | Styrax redivivus | Lowell Ahart | 1980-6-8 | 2369 | Butte | Along the road to Goldbank Mine. | 600 | Comment | ||
CAS-BOT-BC48700 | Ceanothus cordulatus | Clarence R. Quick | 1964-7-9 | 64 -68 | Butte | On dead-end road into Wildcat Creek east of Pulga | Comment | |||
CAS-BOT-BC50712 | Ceanothus integerrimus var. macrothyrsus | Lowell Ahart | 1985-3-4 | 4844 | Butte | Near Kunkle Res., about 2 miles south of Paradise. | 550 | Comment | ||
CAS-BOT-BC5711 | Senecio lewisrosei | Lewis Samuel Rose | 1939-6-7 | 39247 | Butte | North Fork of Feather River, 3 mi S of Pulga. | 609 | Comment | ||
CAS-BOT-BC57855 | Equisetum hyemale subsp. affine | E. B. Copeland | 1929-7-6 | 330 | Butte | Jonesville. | Comment | |||
CAS-BOT-BC59876 | Rhamnus ilicifolia | John Thomas Howell | 1962-6-15 | 374512 | Butte | Magalia. | 731 | Comment | ||
CAS-BOT-BC61581 | Quercus lobata | Alice Eastwood | 1913-6-18 | s.n. | Butte | Hooker Oak, Bidwell Park, Chico | Comment | |||
CAS-BOT-BC61583 | Quercus lobata | Lowell Ahart | 1979-5-12 | s.n. | Butte | near banks of Honcut Creek | 50 | Comment | ||
CAS-BOT-BC62124 | Selaginella hansenii | A. A. Heller | 1913-4-6 | 10715 | Butte | Hills near Big Chico Creek, east of Chico | Comment | |||
CAS-BOT-BC62944 | Frangula californica subsp. tomentella | A. A. Heller | 1915-5-16 | 11869 | Butte | Chico-Centerville road 3 mi. from Chico. | Comment | |||
CAS-BOT-BC66023 | Athyrium filix-femina var. cyclosorum | E. B. Copeland | 1929-7-29 | 26 | Butte | Jonesville | 1600 | Comment | ||
CAS-BOT-BC68044 | Cystopteris fragilis | H. F. Copeland | 1929-6-11 | 1214 | Butte | Jonesville | Comment | |||
CAS-BOT-BC69334 | Pellaea brachyptera | E. B. Copeland | 1930-7-7 | 401 | Butte | Jonesville | 1700 | Comment | ||
CAS-BOT-BC74470 | Rorippa curvisiliqua | H. F. Copeland | 1929-6-10 | 1203 | Butte | Jonesville. | 1524 | Comment | ||
CAS-BOT-BC75953 | Berberis pumila | A. A. Heller | 1962-6-15 | 37515 | Butte | Sierra Nevada. Magalia. | 731 | Comment | ||
CAS-BOT-BC77378 | Philadelphus lewisii | A. A. Heller | 1915-5-17 | 11875 | Butte | Canyon of Chico Creek 5 miles east of Chico; about 50 miles to the south, probably along the Bear River | Comment | |||
CAS-BOT-BC79017 | Pinus ponderosa | A. A. Heller | 1917-7-26 | 12850 | Butte | Butte Meadows | 1280 | Comment | ||
CAS-BOT-BC8228 | Lupinus pennellianus | Amos Arthur Heller | 1940-6-5 | 15705 | Butte | Along the Feather River Higway between Arch Rock Tunnel and Pulga | Comment | |||
CAS-BOT-BC85565 | Cupressus macnabiana | C. B. Wolf; E. R. Johnson | 1934-10-5 | 6161 | Butte | Sierra Nevada Foothills, At Magalia | 701 | Comment | ||
CAS-BOT-BC89877 | Lepidium nitidum | A. A. Heller | 1915-2-26 | 11764 | Butte | Near Hog Springs, 6 miles east of Chico. | Comment | |||
CAS-BOT-BC90921 | Calycanthus occidentalis | Lowell Ahart | 1966-5-17 | s.n. | Butte | Honey Run Road, near Chico. | 152 | Comment | ||
CAS-BOT-BC90923 | Calycanthus occidentalis | A. A. Heller | 1915-5-17 | 11874 | Butte | Canon [Canyon] of Chico Creek 5 miles east of Chico. | Comment | |||
CAS-BOT-BC91087 | Umbellularia californica | John Thomas Howell | 1962-6-15 | 37442 | Butte | Sierra Nevada. Magalia. | 731 | Comment | ||
CAS-BOT-BC91349 | Clematis lasiantha | Helen M. Edwards | 1917-6-1 | s.n. | Butte | De Sabla. | Comment | |||
CAS-BOT-BC91590 | Platystemon californicus | A. A. Heller | 1928-4-21 | 14529 | Butte | Near Sandy Gulch on the road to golf links near Chico. | Comment | |||
CAS-BOT-BC93276 | Ribes cereum | E. B. Copeland | 1931-6-11 | 645 | Butte | Jonesville. Kirby's Meadow. | 1800 | Comment | ||
CAS-BOT-BC98006 | Baccharis pilularis | Lowell Ahart | 1975-1-25 | s.n. | Butte | Near Princeton Ferry | 30 | Comment | ||
CDA11950 | Minuartia douglasii | G. F. Hrusa, J. Hart | 1989-4-15 | 5920 | Butte | Sierra Nevada; North Table Mountain, | Comment | |||
CDA13312 | Agrostis exarata | G. F. Hrusa, T. D. Wilfred | 1996-7-9 | 13158 | Butte | Sierra Nevada; Shaded banks on E side of bridge over Marble Creek along USFS N60. Occasional, perennial. | Comment | |||
CDA13332 | Torreya californica | G. F. Hrusa, T. D. Wilfred | 1996-7-9 | 13178 | Butte | Sierra Nevada; Small colony in shaded woods approx. 0.4 m from Hwy 162 on 22N89. Tree, approx. 10 m tall. Uncommon here. Immed. S of Rogers Cow Camp. | Comment | |||
CDA13502 | Polystichum californicum | G. F. Hrusa | 1997-5-29 | 13794 | Butte | Sierra Nevada; immediately above Sucker Creek. 1.5 miles SSE of Feather Falls. | Comment | |||
CDA13834 | Physalis lancifolia | G. F. Hrusa, T. D. Wilfred | 1996-9-5 | 13562 | Butte | Butte Basin; White's Drain structure. E 1/4 mi. from Butte Creek at Western Canal District Dam. | Comment | |||
CDA13835 | Scirpus mucronatus | G. F. Hrusa, T. D. Wilfred | 1996-9-5 | 13563 | Butte | Butte Basin; Adjacent to Durnel Road north of Nelson Rd. | Comment | |||
CDA13881 | Cupressus macnabiana | G. F. Hrusa, T. D. Wilfred | 1997-5-7 | 13740 | Butte | Sierra Nevada; Above Little Butte Creek, N of Magalia. Immed. E of Holmwood Drive. | Comment | |||
CDA13894 | Vulpia microstachys var. pauciflora | G. F. Hrusa, T. D. Wilfred | 1997-5-8 | 13751 | Butte | Sierra Nevada; Above Little Butte Creek, N of Magalia. Immed. E of Holmwood Drive. | Comment | |||
CDA13895 | Githopsis diffusa subsp. robusta | G. F. Hrusa, T. D. Wilfred | 1997-5-8 | 13752 | Butte | Sierra Nevada; Above Little Butte Creek, N of Magalia. Immed. E of Holmwood Drive. | Comment | |||
CDA13900 | Potentilla glandulosa subsp. glandulosa | G. F. Hrusa, T. D. Wilfred | 1997-5-8 | 13757 | Butte | Sierra Nevada; Little Butte Creek, N of Magalia, above Magalia Res. Immed. E of Holmwood Drive. | Comment | |||
CDA14066 | Erythronium multiscapideum | G. F. Hrusa, T. D. Wilfred | 1997-5-1 | 13713 | Butte | Sierra Nevada; NE side of upper end of Paradise Lake. Where last tributaries enter from E. | Comment | |||
CDA14178 | Carex bolanderi | G. F. Hrusa | 1997-5-29 | 13806 | Butte | Sierra Nevada; Slopes on N side of Sucker Run Creek, ~1.5 mi. SSE of Feather Falls townsite. Occasional clumping perennial in moist sites along creek margin. Shaded areas. | Comment | |||
CDA15391 | Calochortus tolmiei | G. F. Hrusa | 1997-4-3 | 13689 | Butte | Sierra Nevada; Immed. above Paradise Lake dam along Old Railroad Grade Rd., approx. 3 m. N of Magalia. | Comment | |||
CDA20151 | Boykinia occidentalis | B. Smith | August 1996 | s.n. | Butte | Plumas National Forest; 1.5 mi S of Feather Falls along Owl Creek. | 0 | Comment | ||
CDA2510 | Sporobolus indicus | L. Ahart | 2005-10-22 | 12462 | Butte | Daley Ranch, about 1 mile northeast of Honcut, about 13 miles south of Oroville. | Comment | |||
CDA2610 | Eleocharis pachycarpa | L. Ahart | 2000-8-3 | 8676 | Butte | 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. | Comment | |||
CDA30201 | Bromus inermis subsp. inermis | L. P. Janeway | 2007-7-23 | 9121 | Butte | Northern High Sierra Nevada; Plumas National Forest; just above a logging spur road just above Road 21N25 in the southeastern corner of Watson Ridge, 1.0 km north-northeast of the mouth of Kenebeck Creek at Fall River and Nelsons Crossing. | Comment | |||
CDA30227 | Carex inversa | L. P. Janeway | 2009-11-16 | 9967 | Butte | Sacramento Valley.; Oroville: south side of Broderick Street between Pine Street and Elma Street. At edges of old lawn between the two buildings of the Chinese Temple and Museum. | Comment | |||
CDA30229 | Polygala cornuta | L. Ahart | 2009-5-3 | 15776 | Butte | On the south 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 | |||
CDA31662 | Deschampsia danthonioides | P. B. Kennedy | 1914-5-1 | Butte | Chico | 0 | Comment | |||
CDA31733 | Elymus multisetus | A. A. Beetle | 1941-6-27 | 2740 | Butte | 20 miles northeast of Chico | 0 | Comment | ||
CDA31831 | Sesbania punicea | C. Owens | 2010-7-2 | s.n. | Butte | Oroville Wildlife Area, adjacent to the Feather River. | 0 | Comment | ||
CDA31962 | Sanguisorba minor subsp. muricata | L. Ahart | 2009-5-23 | 15732 | Butte | On the 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. | Comment | |||
CDA34713 | Catalpa speciosa | L. Ahart, Wes Dempsey, Josephine Guardino, Susan Mason, Steve Green. | 2010-5-28 | 16744 | Butte | On the north side of the path, about 30 yards southwest of the Cedar Grove Parking Area, in Lower Bidwell Park, Chico. | Comment | |||
CDA36696 | Ammannia robusta | L. Ahart | 2003-6-19 | 10294 | Butte | 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. | 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 | |||
CDA42892 | Aegilops triuncialis | L. Ahart | 2012-6-5 | 18155 | Butte | Along the poor dirt road, 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 | |||
CDA42927 | Persicaria punctata | L. Ahart | 2012-9-28 | 18461 | Butte | Just east of the east end of Sycamore Pool in Big Chico Creek, Lower Bidwell Park, Chico. | Comment | |||
CDA42929 | Echinochloa crus-galli | L. Ahart | 2012-9-28 | 18463 | Butte | On the north side of Big Chico Creek, about 150 yards east of the east end of Sycamore Pool in Big Chico Creek, Lower Bidwell Park, Chico. | Comment | |||
CDA42944 | Amaranthus deflexus | L. Ahart | 2012-10-2 | 18516 | Butte | On the south side of the paved park road, about 30 yards east of Table 33, west of Cedar Grove, Lower Bidwell Park, Chico. | Comment | |||
CDA42945 | Salsola tragus | L. Ahart | 2012-10-28 | 18517 | Butte | East edge of Highway 70, about 1/4 mile south of Cottonwood Road, about 3 miles north of Oroville. | Comment | |||
CDA42961 | Rumex fueginus | L. Ahart | 2013-6-18 | 18804 | Butte | About 60 yards west of Parking Lot 14, Gray Lodge Wildlife Management Area, about 7 miles (air) southwest of Gridley. | Comment | |||
CDA43072 | Trifolium glomeratum | L. P. Janeway, B. Castro | 2011-6-5 | 10359 | Butte | Cascade Range Foothills.; East side of Chico; along south side of Humboldt Road 2.1 road km east of Bruce Road. | Comment | |||
CDA43421 | Cytisus scoparius | D. G. Kelch | 2012-9-19 | 12 .36 | Butte | 300 m SSW of Forest Ranch E of Oroville along Rte 32. | Comment | |||
CDA440 | Torreya californica | G. Fred Hrusa | 1996-7-9 | 13178 | Butte | Sierra Nevada Mountains; Plumas National Forest. about 0.4 mi from Hwy 162 on 22N89 | Comment | |||
CDA5706 | Mentha spicata var. spicata | L. Ahart | 2000-8-3 | 8675 | Butte | About 100 yards south of the Feather River, east 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. | 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 | |||
CHSC100229 | Cyperus fuscus | John Dittes | 2003-10-8 | 850 | Butte | Undesignated section of Arroyo Chico Land Grant; Northern Sacramento Valley; ca. 6.0 air-miles west by southwest of Chico, ca. 2.3 air-miles south of State Hwy 32, east bank of Sacramento River, Bidwell-Sacramento River State Park. | 38 | Comment | ||
CHSC100418 | Rhododendron occidentale | L. P. Janeway; Heather Koeth | 2008-11-17 | 9610 | Butte | Northern High Sierra Nevada. On the flats on the southwest side of Fall River at Nelsons Crossing (across from the mouth of Kenebeck Creek). | 43 | Comment | ||
CHSC100465 | Pistacia atlantica | Lowell Ahart; John Dittes, Josephine Guardino | 2008-11-8 | 15424 | Butte | On the southeast side of Cedar Grove, Lower Bidwell Park, Chico. | 67 | Comment | ||
CHSC100491 | Acmispon americanus var. americanus | Lowell Ahart; John Dittes, Josephine Guardino | 2008-11-8 | 15439 | 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 | ||
CHSC1005 | Limnanthes alba subsp. alba | Edna Canfield | 1904-5-7 | Butte | Hooker Oak Field. | 76 | Comment | |||
CHSC100915 | Bistorta bistortoides | R. A. Schlising; Lawrence Janeway | 1998-7-16 | 4609 | Butte | Northern Butte County, south of Humbug Summit, at upper reaches of Willow Creek. | 1950 | Comment | ||
CHSC100968 | Athysanus pusillus | Lowell Ahart; Josephine Guardino, Steve Green | 2009-2-20 | 15488 | Butte | On the south slope of a ridge about 150 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. | 364 | Comment | ||
CHSC101117 | Petrorhagia dubia | Zachary Garcia | 2008-4-8 | Butte | Dark Canyon Rd. | 591 | Comment | |||
CHSC101135 | Euphorbia spathulata | Lowell Ahart | 2009-5-15 | 15701 | 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 | ||
CHSC101284 | Senecio vulgaris | Lowell Ahart | 2009-4-17 | 15539 | Butte | 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 | ||
CHSC101297 | Poa bulbosa | Lowell Ahart | 2009-4-22 | 15598 | Butte | South side of Guardians Trail, about 50 yards west 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 | ||
CHSC101319 | Cerastium glomeratum | Lowell Ahart | 2009-4-22 | 15604 | Butte | West side of the Guardians Trail, along the small drainage, just 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 | ||
CHSC101333 | Ranunculus hebecarpus | Lowell Ahart | 2009-4-22 | 15592 | Butte | Along 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 | ||
CHSC101336 | Toxicodendron diversilobum | Lowell Ahart | 2009-4-22 | 15565 | Butte | West side of Guardians Trail, about 50 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 | ||
CHSC101653 | Vicia villosa subsp. varia | Lowell Ahart | 2009-4-26 | 15636 | Butte | About 10 miles northeast of Chico, Upper Bidwell Park, about 1/2 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road. About 150 yards southwest of Ten Mile House Road, in a small open meadow. | 286 | Comment | ||
CHSC101656 | Aira caryophyllea | Lowell Ahart | 2009-4-26 | 15616 | Butte | About 10 miles northeast of Chico, Upper Bidwell Park, about 1/2 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 150 yards southwest of Ten Mile House Road, on south edge of a small open meadow.. | 286 | Comment | ||
CHSC101670 | Geranium carolinianum | Lowell Ahart | 2009-4-26 | 15649 | Butte | Upper Bidwell Park, on the north side of Ten Mile House Road, about 100 yards west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. | 461 | Comment | ||
CHSC101700 | Keckiella breviflora var. glabrisepala | Lowell Ahart | 2009-4-26 | 15610 | Butte | Upper Bidwell Park, on the west side of Highway 32, west of the parking area at the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. | 461 | Comment | ||
CHSC101750 | Adiantum jordanii | Lowell Ahart | 2009-5-23 | 15742 | Butte | On the east side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highwat 32, about 10 miles northeast of Chico. | 234 | Comment | ||
CHSC101832 | Acmispon parviflorus | Lowell Ahart | 2009-5-23 | 15758 | Butte | About 10 miles northeast of Chico, Upper Bidwell Park, about 1/4 mile west of the intersection of Highway 32 and Ten Mile House Road. On the south side of Guardians Trail, about 50 yards west of Ten Mile House Road. | 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 | |||
CHSC102168 | Asclepias eriocarpa | Lowell Ahart | 2009-6-18 | 15915 | Butte | On dry soil, on the east side of a wash, south of the fence, about 40 yards west of the dredger piles along North Honcut Creek, about 2 1/2 miles north and 2 3/4 miles east of Honcut, about 12 miles southeast of Oroville. | 59 | Comment | ||
CHSC102295 | Andropogon virginicus var. virginicus | Lowell Ahart | 2009-10-7 | 16409 | Butte | Just underwater when the Thermalito Afterbay is full, Larking Road access to the Thermalito Afterbay, about 5 miles (air) southwest of Oroville. | 136 | Comment | ||
CHSC102979 | Mentha spicata var. spicata | Lowell Ahart | 2009-8-13 | 16279 | Butte | Near Big Chico Creek, about 150 yards east of the diversion structure that controls Mud Creek Diversion and Lindo Channel, Chico. | 68 | Comment | ||
CHSC103174 | Andropogon virginicus var. virginicus | Lowell Ahart | 2009-11-19 | 16552 | Butte | On the east side of Big Chico Creek, southwest of a 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 | ||
CHSC103670 | Nemophila pedunculata | Lowell Ahart | 2010-4-30 | 16588 | Butte | Area of erosion control, disk golf area, on a ridge about 200 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. | 369 | 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 | ||
CHSC103750 | Chorizanthe polygonoides var. polygonoides | Lowell Ahart | 2010-5-16 | 16705 | 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. | 381 | Comment | ||
CHSC103950 | Piperia elongata | Lowell Ahart | 2010-5-14 | 16673 | Butte | On the south side of Guardian Trail, about 1/4 mile west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. | 301 | Comment | ||
CHSC103973 | Vulpia microstachys var. ciliata | Lowell Ahart | 2010-5-7 | 16608 | Butte | Near area of erosion control, disk golf area, on a ridge about 200 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. | 369 | Comment | ||
CHSC103976 | Plagiobothrys austiniae | Lowell Ahart | 2010-5-7 | 16609 | Butte | Area of erosion control, disk golf area, on a ridge about 200 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. | 369 | Comment | ||
CHSC104000 | Plagiobothrys stipitatus var. micranthus | Lowell Ahart | 2010-6-20 | 16832 | Butte | Large vernal pool, 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 | ||
CHSC104819 | Veronica arvensis | Lowell Ahart | 2010-5-28 | 16738 | Butte | Wood chipped area on the north side of Bidwell Mansion, Chico. | 60 | Comment | ||
CHSC104833 | Orobanche fasciculata | Lowell Ahart | 2010-6-12 | 16809 | 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. | 291 | Comment | ||
CHSC104836 | Lotus micranthus | Lowell Ahart | 2010-6-9 | 16778 | Butte | Along the sides and in the center of the poor dirt road, about 100 yards east of the fence, about 150 yards east of where you park, east of Cherokee Road, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville. | 384 | Comment | ||
CHSC105515 | Epilobium ciliatum subsp. glandulosum | Lowell Ahart | 2010-9-28 | 17248 | Butte | On damp rocky soil, along west 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 Philbrood Reservoir. | 1886 | Comment | ||
CHSC105537 | Gayophytum heterozygum | Lowell Ahart | 2010-9-21 | 17215 | Butte | On damp bare soil, open meadow like area in red fir forest, about 70 yards east of the poor dirt road, about 80 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 | ||
CHSC105791 | Equisetum hyemale subsp. affine | Lowell Ahart | 2010-9-13 | 17151 | Butte | Edge of ponds, Oroville Wildlife Area, about 1/2 mile west of Pacific Heights Road, about 3 1/2 miles (air) northwest of Palermo. | 31 | Comment | ||
CHSC105801 | Botrychium simplex var. compositum | Lowell Ahart | 2010-9-28 | 17242 | 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. | 1886 | Comment | ||
CHSC105834 | Carex mariposana | Lowell Ahart | 2010-7-27 | 16928 | Butte | High bank on the west side of the South Fork of the Feather River, east of Forest Road 22N68, about 1/4 mile southwest of the Feather Fork Mine, about 1-1/2 miles (air) northeast of Little Grass Valley Reservoir | 1565 | Comment | ||
CHSC106229 | Carduus pycnocephalus subsp. pycnocephalus | L. P. Janeway; B. Castro | 2010-5-23 | 9976 | Butte | Cascade Range Foothills. Upper Bidwell Park, Chico; north side of Big Chico Creek, along Yahi Trail about 450 m west of Day Camp. | 90 | Comment | ||
CHSC10639 | Nemophila heterophylla | Lowell Ahart | 1968-3-17 | Butte | Bidwell Park, Chico. | 91 | Comment | |||
CHSC1065 | Proboscidea lutea | E. Walker | 1941-9-6 | Butte | Oroville road. | 60 | Comment | |||
CHSC106878 | Plantago virginica | Lowell Ahart | 2011-5-10 | 17355 | Butte | Southeast of the tower, Peter Ahart Ranch, about 2 miles north and 2 1/4 miles east of Honcut, about 12 miles (air) southeast of Oroville. | 48 | Comment | ||
CHSC106881 | Trifolium campestre | Lowell Ahart | 2011-5-1 | 17341 | Butte | North side of the intersection of Georgia Pacific Way and Feather River Blvd, about 100 yards east of Highway 70, about 1 mile south of Oroville. | 42 | Comment | ||
CHSC107245 | Sonchus oleraceus | Lowell Ahart | 2011-6-5 | 17368 | Butte | In pots or garden, Peter Ahart ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | 33 | Comment | ||
CHSC10740 | Triphysaria eriantha | Lowell Ahart | 1965-4-19 | Butte | Peter Ahart Ranch, Honcut. | 42 | Comment | |||
CHSC107567 | Juncus laccatus | Lowell Ahart | 2011-8-19 | 17641 | 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 | ||
CHSC107598 | Carex cyrtostachya | Lowell Ahart | 2011-7-9 | 17574 | Butte | Southeast edge of a large open bare granite area, about 3/8 mile east of Little Bald Rock, about 2 miles (air) southeast of Brush Creek, about 15 miles (air) northeast of Oroville. | 974 | Comment | ||
CHSC10792 | Lewisia rediviva | Lowell Ahart | 1968-3-17 | Butte | Table Mountain, Oroville. | 243 | Comment | |||
CHSC108141 | Polypogon interruptus | Lowell Ahart | 2011-10-29 | 17726 | Butte | On the bare sides of a ditch, on the south side of Biggs Princeton Road, about 500 yards west of Riceton Highway, about 1 mile northwest of Biggs. | 27 | Comment | ||
CHSC108321 | Juncus covillei | Lowell Ahart | 2011-8-19 | 17640 | Butte | On the north side ofa good forest road and in the west gutter of a secondary road, about 1/2 mile north of the Lost Creek Reservoir Dam, about 4-1/2 miles (air) north of Clipper Mills. | 1266 | Comment | ||
CHSC10842 | Urtica urens | Lowell Ahart | 1965-3-10 | Butte | Peter Ahart Ranch, Honcut. | 36 | Comment | |||
CHSC108767 | Pyracantha koidzumii | L. P. Janeway | 2011-6-1 | 10354 | Butte | Sacramento Valley. North side of the levee on the south side of the Feather River just northwest of Centennial Park, Oroville. Old gravel bar along south side of the river, just above the water line. | 41 | Comment | ||
CHSC108814 | Salix lasiolepis | Lowell Ahart | 2012-4-9 | 17827 | 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 | ||
CHSC108967 | Camellia reticulata | Lowell Ahart; John Dittes, Josephine Guardino | 2012-4-6 | 17805 | Butte | On the north side of Big Chico creek, Lost Park in Bidwell Park, city of Chico. | 60 | Comment | ||
CHSC109072 | Pistacia chinensis | Lowell Ahart; Linnea Hanson, Kaline Le Coq, Josephine Guardino | 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. | 80 | Comment | ||
CHSC109117 | Claytonia perfoliata subsp. perfoliata | Lowell Ahart | 2012-2-22 | 17743 | Butte | On a large rock, about 100 yards east of Big Chico Creek, about 1/8 mile west of South Rim Trail and the old homestead, about 3/4 mile west of Highway 32, about 8 3/4 miles (air) northeast of Chico. | 195 | Comment | ||
CHSC109135 | Boechera breweri subsp. shastaensis | Lowell Ahart | 2012-2-22 | 17744 | Butte | On the north side of a very large basalt outcrop, about 400 yards east of Big Chico Creek, about 100 yards west of South Rim Trail, about 5/8 mile west of Highway 32, about 8 3/4 miles (air) northeast of Chico. | 254 | Comment | ||
CHSC109606 | Bromus hordeaceus | Lowell Ahart | 2012-5-14 | 18046 | Butte | A little east of Table 7, on the south side of Big Chico Creek, north of the paved road, northeast of Cedar Grove, Lower Bidwell Park, Chico. | 70 | Comment | ||
CHSC109648 | Prunus avium | Lowell Ahart | 2012-5-17 | 18083 | Butte | Both side of the horse trail, between the paved park road and the poor dirt road, betw2een the paved park road and the poor dirt road, between Table 21 and Larch, Lower Bidwell Park, Chico. | 73 | Comment | ||
CHSC109653 | Jasminum mesnyi | Lowell Ahart; Linnea Hanson, Susan Bazell, Josephine Guardino | 2012-5-19 | 18021 | Butte | On the north side of Big Chico Creek, on the north side of the paved park raod, southeast part of the old walnut orchard, south of Vallombrosa Avenue, about 1/8 mile west of Peterson Drive, Lower Bidwell Park, Chico. | 76 | Comment | ||
CHSC109656 | Geranium carolinianum | Lowell Ahart | 2012-5-14 | 18064 | Butte | On the north side of the paved path, near the horse sign, south of Vallombrosa Avenue, west of Manzanita Avenue, Lower Bidwell Park, Chico. | 79 | Comment | ||
CHSC109670 | Melilotus albus | Lowell Ahart | 2012-6-28 | 18243 | Butte | On the north side of Big Chico Creek, east of Sycamore Pool, Lower Bidwell Park, Chico. | 61 | Comment | ||
CHSC109750 | Hirschfeldia incana | Lowell Ahart | 2012-10-28 | 18533 | Butte | South of Table 34, west of Cedar Grove, Lower Bidwell Park, Chico. | 68 | Comment | ||
CHSC109773 | Hedera helix | Lowell Ahart | 2012-10-20 | 18489 | Butte | On the north side of the paved park road and south of Big Chico Creek, about 50 yards east of Table 5, west of Cedar Grove, Lower Bidwell Park, Chico. | 68 | Comment | ||
CHSC109776 | Amaranthus deflexus | Lowell Ahart | 2012-10-20 | 18516 | Butte | On the south side of the paved park road, about 30 yards east of Table 33, west of Cedar Grove, Lower Bidwell Park, Chico. | 68 | Comment | ||
CHSC109866 | Lonicera maackii | L. P. Janeway | 2012-5-2 | 10814 | Butte | Sacramento Valley. City of Chico; Lower Bidwell Park, north side Big Chico Creek between creek and Vallombrosa Ave near Crister Ave. | 62 | Comment | ||
CHSC110239 | Danthonia californica | L. P. Janeway | 2012-6-2 | 10832 | Butte | Northern High Sierra Nevada. Plumas National Forest; eastern slope of Bloomer Hill, 1.0 air km east of the top. | 701 | Comment | ||
CHSC110395 | Cyperus strigosus | Lowell Ahart | 2012-9-28 | 18470 | Butte | Gravel bar in the middle of Big Chico Creek, about 30 yards east of the freeway, Lower Bidwell Park, Chico. | 65 | Comment | ||
CHSC110407 | Chamaesyce maculata | Lowell Ahart | 2012-9-28 | 18473 | Butte | Gravel bar in the middle of Big Chico Creek, about 30 yards east of the Freeway, Lower Bidwell Park, Chico. | 65 | Comment | ||
CHSC11056 | Chlorogalum angustifolium | Lowell Ahart | 1962-5-11 | Butte | Peter Ahart Ranch, Honcut. | 39 | Comment | |||
CHSC11071 | Castilleja subinclusa | Lowell Ahart | 1968-3-14 | Butte | Swede's Flat Road, near Honcut Creek. | 304 | Comment | |||
CHSC11091 | Clarkia rhomboidea | Lowell Ahart | 1968-5-21 | Butte | West of Magalia. | 304 | Comment | |||
CHSC110975 | Liquidambar styraciflua | Lowell Ahart; Susan Bazell, Josephine Guardino, Wes Dempsey | 2012-6-28 | 18233 | Butte | Lawn, on the northeast side of Sycamore Pool, Lower Bidwell Park Chico. | 61 | Comment | ||
CHSC110987 | Carex gracilior | Lowell Ahart | 2012-5-17 | 18085 | Butte | On both sides of the horse trail, 10 to 50 feet north of the poor dirt road, about 100 feet south of Larch, south of Vallombrosa Avenue, Lower Bidwell Park, Chico. | 73 | Comment | ||
CHSC110994 | Rosa | Lowell Ahart | 2012-6-9 | 18181 | Butte | On the south side of the pond, east of the South Rim Trail, at the old homestead, about 100 yards south of 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 | ||
CHSC111125 | Taraxacum erythrospermum | Lowell Ahart | 2012-5-14 | 18044 | Butte | Along the edges of the paved road, between Tables 7 and 8, northeast of Cedar Grove, Lower Bidwell Park, Chico. | 70 | Comment | ||
CHSC111143 | Hypericum perforatum | Lowell Ahart | 2012-6-21 | 18215 | Butte | On the south side of Big Chico Creek, about 120 yards west of the Freeway, Lower Bidwell Park, Chico. | 62 | Comment | ||
CHSC111146 | Agrostis avenacea | Lowell Ahart | 2012-6-5 | 18167 | Butte | On the strand of the reservoir, 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. | 295 | Comment | ||
CHSC111345 | Acmispon wrangelianus | Lowell Ahart | 2012-5-2 | 17956 | Butte | On dry bare soil, 30 yards south of the fence, about 80 yards northeast of the oak tree, Upper Bidwell Park, about 1 mile east of Chico. | 115 | Comment | ||
CHSC111379 | Festuca myuros | Lowell Ahart | 2012-5-2 | 17977 | Butte | On the south side of the paved road, about 100 yards southeast of the entrance of Upper Bidwell Park, about 1/4 mile east of Chico. | 81 | Comment | ||
CHSC111383 | Limnanthes douglasii subsp. rosea | Lowell Ahart | 2012-5-2 | 17966 | Butte | On the bottom of a small vernal pool, about 30 yards west of the Easter Cross Parking Lot, Upper Bidwell Park, about 1 mile east of Chico. | 89 | Comment | ||
CHSC112194 | Veronica peregrina subsp. xalapensis | Lowell Ahart | 2013-4-20 | 18560 | Butte | In corral at the barn, about 1/4 mile north of the Honcut Cemetary, about 3 1/4 mile (air) northeast of Honcut. | 47 | Comment | ||
CHSC112214 | Nemophila pedunculata | Lowell Ahart | 2013-4-20 | 18564 | Butte | Near fence corner, on the northeast corner of the intersection of La Porte Road and Dunstone Drive, about 2 1/2 miles (air) northeast of Honcut. | 36 | Comment | ||
CHSC112352 | Claytonia perfoliata subsp. perfoliata | L. P. Janeway | 3024-04-09 | 11223 | Butte | Northern High Sierra Nevada. Plumas National Forest; along Road 22N12Xwhere it crosses Peavine Creek just below the confluence of Coon Creek; French Creek Basin. | 762 | Comment | ||
CHSC112690 | Lathyrus latifolius | Lowell Ahart | 2013-7-1 | 18814 | Butte | Meadow, about 150 yards east of the intersection of Forbestown Road and Black Bart Road, about 3 1/4 miles (air) southwest of Forbestown. | 737 | Comment | ||
CHSC113108 | Poa annua | Lowell Ahart | 2013-11-13 | 19245 | 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 | ||
CHSC113125 | Cynodon dactylon | Lowell Ahart | 2013-11-18 | 19284 | 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 1/2 miles (air) northeast of Hurleton. | 261 | Comment | ||
CHSC113158 | Pseudognaphalium luteoalbum | Lowell Ahart | 2013-11-13 | 19229 | 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 | ||
CHSC113201 | Crassula aquatica | Lowell Ahart | 2014-4-16 | 19364 | 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 | ||
CHSC113227 | Leptosiphon bicolor | Lowell Ahart | 2014-5-2 | 19436 | Butte | Along the trail, north side of Beatson Hollow, about 1 1/2 miles southwest of the Improved Parking Area and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 305 | Comment | ||
CHSC113234 | Castilleja exserta subsp. exserta | Lowell Ahart | 2014-4-20 | 19384 | Butte | About 50 yards southeast of a small falls, about 3/4 mile northwest of parking area on the west side of Cherokee Road, about 7 miles (air) north of Oroville. | 378 | Comment | ||
CHSC113251 | Stebbinsoseris heterocarpa | Lowell Ahart | 2014-4-20 | 19389 | Butte | Near the bottom of rim cliffs, about 30 yards west of the small drainage, about 80 yards southwest of a small falls, about 3/4 mile northwest of parking area on the west side of Cherokee Road, about 7 miles (air) north of Oroville. | 378 | Comment | ||
CHSC113275 | Cardamine oligosperma | Lowell Ahart | 2014-4-16 | 19361 | 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 | ||
CHSC113287 | Acmispon parviflorus | Lowell Ahart | 2014-4-15 | 19352 | Butte | Steep sides of rocky point, below the high water line of Lake Oroville, about 250 yards west of the old road, about 3 1/2 miles (air) northeast of Oroville Dam. | 253 | Comment | ||
CHSC113383 | Stellaria longipes subsp. longipes | Lowell Ahart | 2014-7-4 | 19555 A | Butte | On the south side of Bull Hill Road, about 2 miles south of Butte Meadows. | 1341 | Comment | ||
CHSC113386 | Navarretia divaricata subsp. vividior | Lowell Ahart | 2014-7-2 | 19551 | Butte | Depressions on the sides of the poor road, east of cow corral, about 200 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. | 1281 | Comment | ||
CHSC113463 | Stellaria crispa | Lowell Ahart | 2014-7-16 | 19689 | Butte | Along the south edge of a large wet meadow (some bog), about 110 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | 1638 | Comment | ||
CHSC113492 | Erythranthe breviflora | Lowell Ahart | 2014-7-10 | 19615 | Butte | About 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | 1664 | Comment | ||
CHSC113944 | Juncus howellii | Lowell Ahart | 2014-8-13 | 19705 | Butte | East edge of a large wet meadow, about 110 yards southeast of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | 1638 | Comment | ||
CHSC115263 | Elatine | Lowell Ahart | 2015-5-17 | 20192 | Butte | About 30 yards north of the Lower Honcut Road, about 1 3/4 miles west of Honcut. | 28 | Comment | ||
CHSC115338 | Elatine | Lowell Ahart | 2015-4-24 | 20066 | Butte | Normal size plants, on damp bare soil, bottom of a large duck field. | 19 | Comment | ||
CHSC115398 | Trifolium | Lowell Ahart | 2015-3-27 | 19982 | Butte | About 100 yards south of the fence, east of the canyon that is the south branch of Coal Canyon, about 1 mile (air) northwest of the improved parking area, North Table Mountain, about 8 miles north of Oroville. | 375 | Comment | ||
CHSC115427 | Robinia pseudoacacia | Ariana Gehrig | 2013-4-18 | Butte | City of Chico. Big Chico Creek at Rio Chico Way. | 64 | Comment | |||
CHSC115449 | Delphinium nudicaule | M. Sutton; K. Schierenbeck | 2013-5-5 | 44 | Butte | Deer Creek. | 657 | Comment | ||
CHSC115494 | Polypodium calirhiza | L. P. Janeway | 2015-11-18 | 11632 | Butte | Northern High Sierra Nevada. Plumas National Forest; along Ponderosa Way 4.3 road-km north of Lower Forbestown Road; 2.7 air-km north of Sunset Hill; north-facing side of the canyon above the upper end of South Fork Feather River arm of Lake Oroville. | 483 | Comment | ||
CHSC115742 | Carex cyrtostachya | Peter F. Zika | 2011-7-6 | 25536 | Butte | Northern Sierra Nevada Highlands. Pinkard Creek, below Mooreville Ridge Road, 1.2 road miles N of dam on Lost Creek Reservoir. | 1040 | Comment | ||
CHSC116005 | Symphyotrichum spathulatum var. spathulatum | Lowell Ahart | 2015-10-9 | 20550 | Butte | East side of Philbrook Road, about 100 yards east of the bridge across the West Branch of the Feather River, about 2 miles (air) northwest of Philbrook Reservoir. | 1510 | Comment | ||
CHSC116133 | Heliotropium europaeum | Lowell Ahart | 2015-11-7 | 20619 | 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 | ||
CHSC116578 | Piperia transversa | L. P. Janeway | 2015-6-17 | 11779 | Butte | Northern High Sierra Nevada. Plumas National Forest; along east side of Lower Forbestown Road 0.15 km north of Ponderosa Way; 0.7 air-km west-southwest of Sunset Hill. West-facing slope above the road. | 815 | Comment | ||
CHSC116727 | Torilis arvensis subsp. purpurea | Lowell Ahart | 2016-5-24 | 20851 | Butte | West side of large drainage, about 50 yards north of the ditch, about 150 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. | 44 | Comment | ||
CHSC116734 | Sidalcea diploscypha | Lowell Ahart | 2016-5-24 | 20845 | Butte | 50 yards north of the ditch, about 200 yards west of Loma Rica Road, about 250 yards southwest of the intersection of Loma Rica Road and La Porte Road, about 3 1/2 miles (air) northeast of Honcut. Grassy area in Foothill Woodland. | 50 | Comment | ||
CHSC116749 | Veronica peregrina subsp. xalapensis | Lowell Ahart | 2016-5-24 | 20863 | Butte | About 50 yards north of the ditch, about 150 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. | 44 | Comment | ||
CHSC116949 | Cynoglossum grande | Matthew Forster | 2013-4-2 | Butte | Hwy 32 off of 10 Mile House Rd. Found along hiking path of 10 Mile House Rd. | 457 | Comment | |||
CHSC116994 | Galium parisiense | Lowell Ahart | 2016-6-4 | 20925 | Butte | On the north side of Lumpkin Road, about 100 yards north of McCabe Creek, about 3 miles (air) west of Forbestown. | 387 | Comment | ||
CHSC117324 | Chenopodium pratericola | B. Castro; Melinda Carlson | 2007-10-25 | 1682 | Butte | Sacramento Valley. Confluence of Big Chico Creek and Sacramento River, W of River Road and north of the creek adjacent to surrounding riparian forest. Arroyo Chico land grant area. | 36 | Comment | ||
CHSC117397 | Polypogon maritimus | Lowell Ahart | 2016-5-30 | 20886 | Butte | On the bottom of a deep wash (where we removed gravel), Peter Ahart Ranch, about 1 1/2 miles north and 1 1/8 miles east of Honcut, about 12 miles (air) southeast of Oroville. | 31 | Comment | ||
CHSC117428 | Lythrum hyssopifolia | Lowell Ahart | 2016-5-30 | 20897 | Butte | West of Little Pump, Peter Ahart Ranch, about 2 1/2 miles north and 1/4 mile east of Honcut, about 12 miles (air) south of Oroville. | 30 | Comment | ||
CHSC117588 | Vicia americana subsp. americana | L. P. Janeway | 2016-6-26 | 11939 | Butte | Sacramento Valley. Along Nelson Road 1.0 road-km west of its brridge across Thermalito Forebay; were the road crosses Campbell Hills. | 94 | Comment | ||
CHSC11793 | Linum lewisii var. lewisii | E. B. Copeland | 1929-7-17 | 379 | Butte | Above Jonesville. | 2000 | Comment | ||
CHSC11801 | Orthilia secunda | E. B. Copeland | 1930-8-7 | 434 | Butte | Jonesville. | 1500 | Comment | ||
CHSC11843 | Cirsium andersonii | E. B. Copeland | 1931-7-27 | 693 | Butte | Jonesville. | 1650 | Comment | ||
CHSC11849 | Artemisia douglasiana | E. B. Copeland | 1930-7-27 | 484 | Butte | Jonesville. | 1550 | Comment | ||
CHSC11853 | Pseudostellaria jamesiana | E. B. Copeland | 1930-6-24 | 637 | Butte | Jonesville. | 1500 | Comment | ||
CHSC118861 | Mimulus glaucescens | Christopher T. Ivey | 2017-5-27 | 390 | Butte | Honeyrun Road,, about 4.5 km NE of bridge crossing Butte Creek, roadsie ditch on E side of road. | 318 | Comment | ||
CHSC11913 | Corydalis caseana subsp. caseana | E. B. Copeland | 1929-7-3 | 365 | Butte | Jonesville. | 1500 | Comment | ||
CHSC12074 | Epilobium canum subsp. latifolium | R. N. Bowman | 1971-10-10 | 55 | Butte | At the fern banks, Bidwell Park, Chico. On cliffs overlooking Big Chico Creek. | 64 | Comment | ||
CHSC12166 | Athysanus pusillus | Lowell Ahart | 1973-3-26 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | |||
CHSC12179 | Ranunculus bonariensis var. trisepalus | Lowell Ahart | 1973-3-26 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | |||
CHSC12185 | Dodecatheon hendersonii | Lowell Ahart | 1973-3-14 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | |||
CHSC1228 | Collomia heterophylla | V. Holt | 1935-5-21 | Butte | Butte Creek. | 67 | Comment | |||
CHSC12409 | Juncus leiospermus var. ahartii | Lowell Ahart | 1973-4-15 | 192 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC13881 | Orobanche fasciculata | Gregory Barnes | 1969-4-16 | 7 | Butte | Table Mountain area. [JDJ note on specimen says 'Table Mt = 20N?. Section 10 not on Table Mt']. | Comment | |||
CHSC1449 | Delphinium nudicaule | D. Sloan; L. Oliver | 1935-2-23 | Butte | Salmon Hole in Chico Creek. | 152 | Comment Read comments May 10 2007 |
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CHSC1655 | Lithophragma parviflorum var. trifoliatum | B. Hetherington | 1935-3-27 | Butte | Foothills. | Comment | ||||
CHSC1763 | Diplacus kelloggii | R. Carter | 1965-3-13 | 154 | Butte | Found on North Table Mt. Ca. 10 yds. SE of point where Old Cherokee Rd. comes over S rim of table. | 304 | Comment | ||
CHSC1801 | Diplacus tricolor | H. Summers; L. Oliver, D. Sloan | 1929-4-17 | Butte | Rifle Range near Golf Course. | 76 | Comment | |||
CHSC1829 | Castilleja exserta | R. Massey | 1931-4-1 | Butte | Near Chico. | Comment | ||||
CHSC19647 | Dicentra eximia | K. R. Stern | 1966-3-25 | Butte | Chico. | Comment | ||||
CHSC1986 | Scandix pecten-veneris | V. Holt | 1935-4-7 | Butte | Covered bridge, Butte Creek. | 108 | Comment | |||
CHSC20112 | Cardamine pachystigma var. dissectifolia | M. S. Taylor | 1975-5-9 | 570 | Butte | Ca. 50 yds e of the Skyway, ca. 1/4 mi n of De Sabla turnoff, Magalia. | 731 | Comment | ||
CHSC20118 | Minuartia californica | M. S. Taylor | 1975-4-26 | 522 | Butte | In vernal pool, on e side of Kunkle Reservoir, ca. 1/4 mi e of Pentz-Magalia Hwy, ca. 1 mi s of Paradise. | 609 | Comment | ||
CHSC20222 | Equisetum telmateia subsp. braunii | Theresa Salinas | 1972-8-3 | 7 | Butte | Doones Camp near Stirling City. | 1219 | Comment | ||
CHSC20547 | Nicotiana quadrivalvis | M. S. Taylor | 1975-7-4 | 832 | Butte | On e side of Sacramento River, ca. 10 mi w of Chico. | Comment | |||
CHSC20677 | Lasthenia californica | M. S. Taylor | 1975-4-26 | 513 | Butte | On e side of Kunkle Reservoir, ca. 1 mi e of Pentz-Magalia Hwy, ca. 1 mi s of Paradise. | 609 | Comment | ||
CHSC2076 | Brodiaea elegans | M. Underhill | 1952-7-2 | Butte | 152 | Comment | ||||
CHSC21014 | Vitis californica | M. S. Taylor | 1975-10-3 | 949 | Butte | Along Sacramento River, ca. 10 mi w of Chico. | 36 | Comment | ||
CHSC21038 | Mentha X piperita | M. S. Taylor | 1975-10-3 | 923 | Butte | Along slough, at bridge over Little Chico Creek on River Rd, ca. 10 mi w of Chico. | 36 | Comment | ||
CHSC2108 | Cyperus difformis | D. Bower | 1953-7-23 | Butte | 3A Llano Seco. | 30 | Comment | |||
CHSC21274 | Eriophyllum lanatum var. grandiflorum | M. S. Taylor | 1975-5-30 | 394 | Butte | On the n side of Upper Bidwell Park Rd, ca. 3 mi e of Golf Course, Upper Bidwell Park, Chico. | 121 | Comment | ||
CHSC21785 | Crucianella angustifolia | Robert A. Schlising | 1974-5-19 | 3131 | Butte | 3 mi S of jct Neal Road and Skyway in Paradise. | Comment | |||
CHSC2183 | Poa pratensis | H. Silberman; D. Isaac | 1949-5-5 | Butte | Near Chico High School. | 57 | Comment | |||
CHSC23410 | Polypodium calirhiza | M. S. Taylor | 1976-3-6 | 1014 | Butte | Along Macabes Creek, ca. 100 yds e of Lumpkin Rd, ca. 1 mi ne of Forbestown Rd, ca. 12 mi e of Oroville. | 1066 | Comment | ||
CHSC23542 | Arundo donax | M. S. Taylor | 1975-10-3 | 936 | Butte | Ca. 1/4 mi n of the washout, between River Rd and the Sacramento River, ca. 10 mi w of Chico. | 36 | Comment | ||
CHSC2360 | Typha latifolia | R. Morford | 1931-4-28 | Butte | Dodge Lands. | 32 | Comment | |||
CHSC23640 | Quercus wislizeni | M. S. Taylor | 1976-3-30 | 1037 | Butte | Ca. 20 ft e of Cherokee Rd, ca. 1 mi s of Cherokee, on n side of Table Mountain. | 304 | Comment | ||
CHSC23650 | Streptanthus tortuosus var. suffrutescens | M. S. Taylor | 1976-4-24 | 1071 | Butte | On Big Bald Rock, ca. 1/4 mi w of Bald Rock Rd, ca. 3 mi e of Lake Madrone, ca. 13 mi ne of Oroville. | 997 | Comment | ||
CHSC23655 | Delphinium variegatum subsp. variegatum | M. S. Taylor | 1976-3-9 | 1023 | Butte | On Burton's Mesa, ca. 500 yds n of the Skyway, ca. 13 mi e of Chico. | 457 | Comment | ||
CHSC23672 | Clarkia purpurea | M. S. Taylor | 1976-4-27 | 1082 | Butte | Ca. 50 ft e of Cohasset Hwy, ca. 3 mi n of Chico. | 60 | Comment | ||
CHSC23678 | Fraxinus dipetala | M. S. Taylor | 1976-4-27 | 1088 | Butte | Ca. 50 ft e of Cohasset Hwy, ca. 8 mi n of Chico. | 137 | Comment | ||
CHSC23692 | Delphinium patens | M. S. Taylor | 1976-5-5 | 1116 | Butte | Ca. 50 ft s of Hwy 70 along dirt road, ca. 500 yds n of Bear Creek, ca. 30 mi ne of Oroville. | Comment | |||
CHSC23698 | Lithocarpus densiflorus | M. S. Taylor | 1976-5-5 | 1110 | Butte | On n side of Hwy 70, ca. 2 mi n of Jarbo Gap, ca. 17 mi ne of Oroville. | Comment | |||
CHSC23700 | Rubus parviflorus | M. S. Taylor | 1976-5-5 | 1112 | Butte | Along creek, ca. 5 ft s of Hwy 70, ca. 20 me ne of Oroville. | Comment | |||
CHSC23705 | Adenocaulon bicolor | M. S. Taylor | 1976-5-5 | 1120 | Butte | Scattered ca. 4 ft N of Bear Creek and the waterfall, ca. 1/4 mi S of Hwy 70, ca. 30 mi NE of Oroville. | Comment | |||
CHSC2375 | Navarretia leucocephala | R. Carter | 1965-5-13 | 196 | Butte | Exact location unknown, but found somewhere along Cana Rd. ca. 9 mi. NE of Chico W of Hwy. 99E. | 45 | Comment | ||
CHSC23857 | Navarretia leucocephala | Glenda Foster | 1975-5-10 | 99 | Butte | In vernal pool at the roadside at the intersection of Highway 99 and Broyles Road. | Comment | |||
CHSC2387 | Leptosiphon parviflorus | R. Carter | 1965-4-12 | 176 | Butte | Found ca. 8 mi. E of Oroville ca. 1 mi. E of Lund Ranch house at end of Feathervale. | 274 | Comment | ||
CHSC2416 | Prunella vulgaris var. lanceolata | R. Carter | 1965-6-20 | 243 | Butte | Found 4 mi. E of intersection of Lumpkin Rd. and Forbestown Rd. on Forbestown Rd. growing in moist meadow 25' N of road; ca. 14 mi. E of Oroville. | 609 | Comment | ||
CHSC24462 | Pseudotsuga menziesii var. menziesii | M. S. Taylor | 1976-2-22 | 1000 | Butte | Ca. 2 mi n of Cohasset, ca. 10 ft e of Cohasset Hwy. | Comment | |||
CHSC2482 | Gilia tricolor | W. Fitzwater | 1958-4-3 | Butte | Oroville plains. | Comment | ||||
CHSC2490 | Vicia americana var. americana | W. Fitzwater | 1958-4-19 | Butte | Humboldt Rd., Chico area. | 548 | Comment | |||
CHSC25 | Sceptridium multifidum | Mr. Wheelock | 1943-11-1 | Butte | Above Stirling. | 1158 | Comment | |||
CHSC2510 | Calochortus albus | W. Fitzwater | 1958-4-19 | Butte | Neal Grade, Chico area. | Comment | ||||
CHSC25150 | Calandrinia ciliata var. menziesii | Willis Ball | 1970-2-24 | 71 | Butte | Growing along road in Upper Bidwell Park Ca. 2 miles N. E. of Bidwell Golf Course building. | 121 | Comment | ||
CHSC25345 | Lessingia nemaclada | M. P. Hayes | 1977-8-12 | 27 | Butte | At Pulga, Feather River Canyon. 100 m from the intersection of Pulga Road and Highway 70, along Pulga Road. | 426 | Comment | ||
CHSC25350 | Tellima grandiflora | Mark P. Hayes | 1977-4-22 | 14 | Butte | Ca. .5 km sw of Heinz Crk., along small creek, ca. 200 m from its confluence and North Fork of Feather River. | 450 | Comment | ||
CHSC25355 | Silene lemmonii | Marc P. Hayes | 1977-4-22 | 11 | Butte | Along Hwy 70 ca. 3 km nw of Butte-Plumas county line, ca. 22 km nw of Paradise. | 485 | Comment | ||
CHSC25402 | Calycadenia ciliosa | M. P. Hayes | 1977-9-11 | 56 | Butte | Exactly 3.5 mi E of the Hwy 99 overpass on Hwy 32 in Chico, ca 3-10 m S of the road. | 137 | Comment | ||
CHSC25520 | Dysphania ambrosioides | Hayes; Warner | 1977-9-11 | 61 | Butte | Along dirt and gravel shoulder, Hwy 32, exactly 24.6 mi e of the Hwy 99 overpass on Hwy 32 in Chico. | 914 | Comment | ||
CHSC26736 | Crassula connata | M. S. Taylor; M. Hayes | 1978-4-14 | 1552 | Butte | E of Williams Rd ca. 1/4 mi n of Pentz Rd on Butte College Campus, ca. 15 mi s of Chico. | 60 | Comment | ||
CHSC26742 | Perideridia parishii subsp. latifolia | M. S. Taylor; M. Hayes, R. Schlising | 1977-8-17 | 1467 | Butte | Along Julies Creek, between Old Humboldt Rd and Butte Creek, ca. 3.4 mi e of Butte Meadows. | 1341 | Comment | ||
CHSC26748 | Juncus patens | M. S. Taylor; M. Hayes | 1977-8-16 | 1446 | Butte | Near man-made ponds on Clear Creek, Butte College Campus, ca. 15 mi s of Chico. | 60 | Comment | ||
CHSC26767 | Marah fabacea var. agrestis | P. Moyer | 1972-3-2 | 91 | Butte | N end of L. S. Bridge, on CSUC campus. | 60 | Comment | ||
CHSC26789 | Castilleja lacera | M. S. Taylor | 1978-5-6 | 1620 | Butte | Ca. 8 mi ne of Chico, ca. 1/2 mi e of Cohasset Rd. | 137 | Comment | ||
CHSC26790 | Comandra umbellata subsp. californica | M. S. Taylor | 1978-5-6 | 1588 | Butte | Scattered in Yellow Pine Forest on edge of serpentine, Magalia. | 609 | Comment | ||
CHSC26840 | Cystopteris fragilis | M. S. Taylor | 1978-6-24 | 1659 | Butte | On n side of Scotts John Rd, ca. 3 mi e of ets jct with Old Humboldt Rd, ca. 5 mi e of Jonesville. | 1676 | Comment | ||
CHSC26845 | Nymphaea odorata | M. S. Taylor | 1978-6-23 | 1635 | Butte | Irrifation ditch, ca. 5 mi s of jct of Chico-Butte Hwy and Ord Ferry Rd, ca. 20 mi s of Chico. | 30 | Comment | ||
CHSC26850 | Collomia linearis | M. S. Taylor; M. Hayes | 1978-6-24 | 1644 | Butte | On Ernies Island in Butte Creek, at jct with Old Humboldt Rd, ca. 1/2 mi w (or e) of Butte Meadows. | 1371 | Comment | ||
CHSC26855 | Oreostemma alpigenum var. andersonii | M. S. Taylor; M. Hayes | 1978-6-24 | 1667 | Butte | On N side of Old Humboldt Rd, across from Butte Meadows. | 1371 | Comment | ||
CHSC26878 | Marah watsonii | Robert A. Schlising | 1963-5-4 | 2566 | Butte | Roadside near Cohasset. | 426 | Comment | ||
CHSC27053 | Madia gracilis | Lowell Ahart | 1978-7-15 | 1787 | Butte | Peter Ahart Ranch, Honcut. Near North Honcut Creek. | 50 | Comment | ||
CHSC27059 | Juncus capitatus | Lowell Ahart | 1978-5-1 | 1679 | Butte | Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CHSC27264 | Casuarina equisetifolia | P. Moyer | 1971-2-1 | 76 | Butte | CSUC campus. Cherry St. on sidewalk behind Engineering Bldg. | 60 | Comment | ||
CHSC27316 | Cercocarpus betuloides var. betuloides | T. B. Devine | 1977-7-24 | 435 | Butte | Growing beside Humbug Road, .5 mi s of Nimshew. | 609 | Comment | ||
CHSC27703 | Sidalcea robusta | Robert A. Schlising | 1978-5-29 | 3282 | Butte | Bidwell Park, Chico; on slopes north and east of golf course and old rifle range, near end of paved road. | Comment | |||
CHSC27787 | Phacelia egena | Michael Snider | 1978-4-8 | 19 | Butte | Ca 120 ft s of Rock Creek. | 213 | Comment | ||
CHSC27796 | Achnatherum lemmonii | A. K. Bos | 1978-3-28 | 6 | Butte | Along Oakway Rd, 5 mi ene of Magalia, e of the Feather River. | Comment | |||
CHSC27916 | Equisetum hyemale subsp. affine | M. S. Taylor | 1978-7-19 | 1731 | Butte | Cherry Hill Campground, on s side of Old Humboldt Rd, ca. 2 mi sw of Jonesville. | 1524 | Comment | ||
CHSC27954 | Pentagramma triangularis subsp. semipallida | M. S. Taylor | 1979-3-20 | 1939 | Butte | Ca. 1 mi n of jct of north fork Feather River, ca. 10 mi n of Oroville. | 304 | Comment | ||
CHSC2827 | Castilleja attenuata | David Prall | 1965-3-14 | 13 | Butte | Neal Rd. 1 mile east of Hw. 99E. | 106 | Comment | ||
CHSC28433 | Epilobium ciliatum subsp. ciliatum | J. D. Jokerst | 1979-10-12 | 372 | Butte | 1.0 mi. N.E. of end of Upper Park Rd., 50 mrt. E. of Big Chico Cr. | 213 | Comment | ||
CHSC28460 | Mollugo verticillata | R. A. Schlising | 1979-9-23 | 3491 | Butte | SW of Chico and E of Ordbend, at west margin of Butte County at Sacramento River and Ord Ferry Road. In sand of river bar. | Comment | |||
CHSC28465 | Aegilops triuncialis | R. A. Schlising | 1979-5-30 | 3427 | Butte | Richvale Vernal Pools, south of jct of Hwy 162-to-Oroville and Hwy 99, along latter across from Thermalito Afterbay. | Comment | |||
CHSC28477 | Aristida oligantha | R. A. Schlising | 1979-8-18 | 3470 | Butte | Richvale vernal pools across from the Thermalito Afterbay w of Oroville; 1/4 mi s jct Hwys 162 to Oroville and 99. | Comment | |||
CHSC28486 | Navarretia tagetina | R. A. Schlising | 1979-5-30 | 3425 | Butte | Richvale Vernal Pools. 1/4 mile S of jct Hwy 162 to Oroville and Hwy 99, along latter and across from Thermalito Afterbay. | Comment | |||
CHSC28497 | Spergularia rubra | M. S. Taylor | 1979-7-4 | 2182 | Butte | On s side of Hwy 70, ca. 1 mi n of Cresta Powerhouse, ca. 30 mi n of Oroville. | 487 | Comment | ||
CHSC28517 | Aspidotis densa | M. S. Taylor; J. D. Jokerst | 1979-10-13 | 2273 | Butte | On Jordan Hill Rd, (Ponderosa Way on some maps) ca. 11.1 mi n of its jct with Concow Rd, ca. 1.9 mi n of Sawmill Peak, ca. 2 mi e of Magalia. | 853 | Comment | ||
CHSC28528 | Acmispon americanus var. americanus | M. S. Taylor | 1979-8-4 | 2171 | Butte | On Hwy 70, ca. 1 mi n of Cresta Powerhouse, ca. 30 mi n of Oroville. | 487 | Comment | ||
CHSC28620 | Ammannia robusta | M. S. Taylor. | 1979-10-2 | 2213 | Butte | In sandbar in Sacramento River, at Chico Landing, ca. 5 mi w of Chico. | 30 | Comment | ||
CHSC28625 | Aspidotis densa | M. S. Taylor | 1979-3-19 | 1927 | Butte | In vicinity of Pulga bridge over Feather River on Hwy 70, ca. 25 mi ne of Oroville. | 487 | Comment | ||
CHSC28907 | Polystichum imbricans | M. S. Taylor | 1979-5-4 | 1987 | Butte | Millsap Bar Campground, ca. 9 mi ne of jct of Millsap Bar Rd and Brush Creek Rd, ca. 26 mi ne of Oroville. | 1005 | Comment | ||
CHSC28983 | Plagiobothrys scriptus | R. A. Schlising | 1980-3-23 | 3520 | Butte | E of Chico and SW of Paradise along Skyway. | 289 | Comment | ||
CHSC29002 | Darmera peltata | M. S. Taylor | 1980-3-19 | 2387 | Butte | In Macabes Creek, in Macabes Creek Canyon, ca. 100 ft e of Lumpkin Rd, ca. 2 1/2 mi n of its jct with Forbestown Rd, ca. 18 mi ne of Oroville. | 396 | Comment | ||
CHSC29008 | Eschscholzia lobbii | M. S. Taylor | 1980-4-4 | 2453 | 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 | ||
CHSC29110 | Corylus cornuta var. californica | M. S. Taylor | 1980-4-27 | 2555 | Butte | Along Middle Butte Creek off of Little Butte Creek. Ca. 1 1/2 mi se of Nimshew. | 609 | Comment | ||
CHSC29115 | Crucianella angustifolia | M. S. Taylor; J. D. Jokerst, L. Ahart | 1979-4-6 | 1994 A | Butte | Abundant in Valley Grassland and along Rocky Honcut Creek, Peter Ahart Ranch, Honcut. | 30 | Comment | ||
CHSC29220 | Isoetes nuttallii | M. S. Taylor; J. D. Jokerst | 1980-3-28 | 2397 | Butte | Just e of Chico, ne corner of jct of Notre Dam Blvd and the Skyway, ca. 1/8 mi e of Hwy 99. | 68 | Comment | ||
CHSC29284 | Phalaris lemmonii | R. A. Schlising | 1979-6-5 | 3442 -2 | Butte | Richvale vernal pools; 1/4 mi s of jct Hwy 162 (e to Oroville) and Hwy 99, along latter and across from Thermalito Afterbay. | Comment | |||
CHSC29742 | Poa secunda subsp. secunda | J. D. Jokerst | 1980-4-21 | 632 | Butte | Top of North Table Mt., several miles N of Cherokee Rd. | 457 | Comment | ||
CHSC29767 | Isoetes howellii | M. S. Taylor | 1980-5-24 | 2738 | Butte | Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CHSC29789 | Leptosiphon filipes | M. S. Taylor; J. D. Jokerst, R. Schlising | 1980-6-14 | 2870 | Butte | Big Bald Rock, ca. 3 mi e of Lake Madrone. | 997 | Comment | ||
CHSC29790 | Triteleia ixioides subsp. unifolia | M. S. Taylor; J. D. Jokerst, R. Schlising | 1980-6-14 | 2871 | Butte | Little Bald Rock, ca. 4 mi e of Lake Madrone. | 1016 | Comment | ||
CHSC29795 | Lathyrus latifolius | M. S. Taylor; J. D. Jokerst | 1980-6-14 | 2881 | Butte | On w side of Oroville-Quincy Hwy ca. 1 mi (2 mi by car) n of Bidwell Bar Bridge over the south fork Feather River, ca. 7 mi s of Lake Madrone. | 457 | Comment | ||
CHSC29845 | Elodea canadensis | K. R. Stern | 1980-6-19 | 6661 | Butte | In Gold Run Creek, SE of Shippee Rd. | 68 | Comment | ||
CHSC30068 | Arenaria kingii var. glabrescens | R. A. Schlising; R. Banchero | 1980-7-31 | 3950 | Butte | Above Inskip and Snag Lake on north slopes of Snow Mountain. | 1950 | Comment | ||
CHSC30081 | Penstemon neotericus | M. S. Taylor; J. D. Jokerst, L. Ahart | 1980-8-2 | 3204 | Butte | Humboldt Peak on w side of trail. | 2154 | Comment | ||
CHSC3012 | Cryptomeria japonica | Carl Pejsa | 1958-4-19 | 30 | Butte | Bidwell Park Forestry Station. | Comment | |||
CHSC30417 | Erigeron sumatrensis | J. D. Jokerst; M. S. Taylor | 1979-11-11 | 634 A | Butte | Adjacent to Goodspeed-Watt Rd, 0.1 mi N of its jct with Nelson Rd, ca 6.0 mi N of Chico. | Comment | |||
CHSC30422 | Pseudobahia heermannii | J. D. Jokerst; L. Ahart, M. Taylor | 1980-4-7 | 553 | Butte | NE corner of the jct of Swedes Flat Rd and Rocky Honcut Cr, (10 mi SE of Oroville). | Comment | |||
CHSC30662 | Helianthus bolanderi | M. S. Taylor | 1978-9-8 | 1876 | Butte | Along flood control slough, ca. 4 mi n of Chico, on Hwy 99. | 60 | Comment | ||
CHSC30707 | Streptanthus tortuosus var. suffrutescens | M. S. Taylor | 1980-5-27 | 2714 | Butte | Little Bald Rock, ca. 3 mi s of Brush Creek. | 1016 | Comment | ||
CHSC30770 | Pyrola aphylla | M. S. Taylor; R. S. Schlising | 1980-7-6 | 3070 | Butte | On e side of Hwy 32, ca. 1 mi n of Soda Springs. | 1280 | Comment | ||
CHSC30783 | Centaurium tenuiflorum | M. S. Taylor | 1980-7-5 | 3055 | Butte | Ca. 1 mi e of Meridian Rd, ca. 1.25 mi ne of its jct with Hwy 99, ca. 8 mi n of Chico. | 67 | Comment | ||
CHSC30872 | Sherardia arvensis | J. D. Jokerst | 1979-4-2 | 1175 | Butte | Top of North Table Mt along the sides of Cherokee Rd at the East side of the Mt. | Comment | |||
CHSC31009 | Epilobium brachycarpum | M. S. Taylor | 1978-9-8 | 1894 | Butte | Along flood control slough, ca. 4 mi n of Chico, on Hwy 99. | 60 | Comment | ||
CHSC31030 | Sambucus mexicana | M. S. Taylor | 1978-7-21 | 1809 | Butte | On S side of Oroville-Quincy Hwy. Ca. 14 mi N of Lake Madrone. | 1463 | Comment | ||
CHSC31035 | Penstemon rydbergii | M. S. Taylor; R. A. Schlising | 1980-7-6 | 3086 | Butte | N side of Old Humboldt Rd, just w of Butte Meadows Ranger Station. | 1341 | Comment | ||
CHSC31216 | Polygonum aviculare | M. S. Taylor | 1980-10-6 | 3359 | Butte | N side of Hwy 70 in granitic gravel, ca. 1/4 mi w of Bear Creek jct with n fork Feather River, ca. 0.5 mi w of Arch Rock Tunnel Rest Stop. | 487 | Comment | ||
CHSC31254 | Plagiobothrys stipitatus var. micranthus | R. A. Schlising | 1980-4-2 | 3528 | Butte | S of Chico about 7 miles, along Chico-Oroville Highway, 1.1 mile N of jct with Pentz Road near Hwy 99 (=2.4 miles S of Butte Creek); in roadside ditches. | Comment | |||
CHSC31423 | Achnatherum stillmanii | L. Ahart | 1980-9-10 | 2626 | Butte | Ca. 1/10 mi e of Little Bald Rock, ne of Oroville. | 335 | Comment | ||
CHSC31474 | Eryngium articulatum | L. Ahart | 1980-8-10 | 2524 | Butte | Near the Western Pacific RR tracks and Lower Honcut Rd, Honcut. | 35 | Comment | ||
CHSC31532 | Pilularia americana | L. Ahart | 1973-4-15 | 197 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31538 | Paronychia ahartii | L. Ahart | 1978-4-13 | 1636 | Butte | In pasture fields. Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CHSC31571 | Madia elegans subsp. densifolia | L. Ahart | 1974-8-14 | 602 | Butte | Along North Honcut Creek. Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31609 | Hesperevax acaulis var. robustior | L. Ahart | 1979-5-8 | 1863 | Butte | Ca. 1/4 mi n of the Peter Ahart Ranch near the w bank of North Honcut Creek. 3 mi ne of Honcut. | 70 | Comment | ||
CHSC31630 | Panicum acuminatum var. acuminatum | L. Ahart | 1974-6-24 | 500 | Butte | Along North Honcut Creek. Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31663 | Microseris sylvatica | L. Ahart | 1979-4-19 | 1831 | Butte | Fields near Douglas Oaks. Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CHSC3173 | Delphinium variegatum | Robert D. Briggs | 1966-4-23 | R- 130 | Butte | Skyway, 8 miles S.E. of Chico. | Comment | |||
CHSC31759 | Sidalcea hirsuta | L. Ahart | 1978-5-15 | 1723 | Butte | Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CHSC31761 | Proboscidea lutea | L. Ahart | 1973-7-19 | 262 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31782 | Plantago bigelovii | L. Ahart | 1974-3-24 | 336 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31866 | Salix lucida subsp. lasiandra | L. Ahart | 1974-4-11 | 396 | Butte | Along North Honcut Creek on dredger tailings; Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31879 | Trifolium ciliolatum | L. Ahart | 1974-4-24 | 441 | Butte | Along North Honcut Creek. Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31880 | Melilotus indicus | L. Ahart | 1977-5-22 | 1398 | Butte | Along the edges of North Honcut Creek, Peter Ahart Ranch. | 50 | Comment | ||
CHSC31885 | Aphyllon purpureum | L. Ahart | 1974-3-18 | 331 | Butte | Along North Honcut Creek. Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31899 | Plectritis ciliosa | L. Ahart | 1974-4-11 | 377 | Butte | Along North Honcut Creek. Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31904 | Trifolium microcephalum | L. Ahart | 1971-4-21 | 73 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
CHSC31926 | Eleocharis bella | J. D. Jokerst; B. Banchero, R. A. Schlising | 1980-6-16 | 842 | Butte | N of and adjacent to Humboldt Rd, 0.1 mi W of its junction with Skyway, community of Butte Meadows. | 1341 | Comment | ||
CHSC32101 | Polygala cornuta | L. Ahart | 1974-8-3 | 583 | Butte | At Merry Mountain Village. | 914 | Comment | ||
CHSC32616 | Vulpia bromoides | J. D. Jokerst | 1979-3-23 | 1163 | Butte | Top of North Table Mt, E edge of the Mt where the S fork of Coal Cr Canyon ends. | 365 | Comment | ||
CHSC32764 | Montia fontana subsp. amporitana | J. D. Jokerst | 1981-3-29 | 1272 | Butte | Top of North Table Mt, ca 1.0 mi N of Cherokee Rd. | 373 | Comment | ||
CHSC3311 | Cornus florida | M. Gregg | 1966-4-13 | 65 | Butte | CSC campus behind the dining hall. Chico. | Comment | |||
CHSC33184 | Hirschfeldia incana | R. E. Preston | 1981-5-27 | 72 | Butte | On n shoulder of Sacramento Ave., ca. 0.5 km w of Meridian Rd., ca. 8 km w of Chico. | 40 | Comment | ||
CHSC33215 | Heliotropium curassavicum | R. E. Preston | 1981-6-19 | 98 | Butte | Gray Lodge State Wildlife Area, ca. 14.5 km ssw of Gridley. At side of road near edge of water, on levee, ca. 100 m w of Headquarters. | 20 | Comment | ||
CHSC3331 | Cunninghamia lanceolata | Robert L. Smith | 1966-4-1 | 65 | Butte | Lower Clark Rd., 3 miles W of Pearson Rd., Paradise. | Comment | |||
CHSC33412 | Cryptantha torreyana | R. A. Schlising; R. Banchero | 1980-7-11 | 3880 | Butte | At Merrimac in extreme NE part of county. | 1203 | Comment | ||
CHSC33418 | Cryptantha intermedia | R. A. Schlising; J. D. Jokerst | 1980-7-2 | 3821 | Butte | 1.4 miles S of Nimshew junction of the Centerville and Nimshew Roads. Along Centerville Road. | Comment | |||
CHSC3350 | Micranthes integrifolia | Robert L. Smith | 1966-3-4 | 43 | Butte | Upper Bidwell Park, 7 mi. NE of Chico. | Comment | |||
CHSC33578 | Erythronium multiscapideum | M. S. Taylor | 1981-4-14 | 3535 | Butte | S side of Ponderosa Way. Ca. 1.10 mi n of its jct with Concow Rd, ca. 2 mi n of Lake Concow, ca. 3/4 mi s of Flea Mt. | 1036 | Comment | ||
CHSC33642 | Eriogonum vimineum | M. Merryman; D. Ikeda | 1979-9-2 | 23 | Butte | Ca. 6 mi ne of Forest Ranch on Hwy 32. | 950 | Comment | ||
CHSC33648 | Mentzelia laevicaulis | M. Merryman; R. Banchero | 1979-9-2 | 27 | Butte | Ca. 6 mi ne of Forest Ranch on Hwy 32. | 950 | Comment | ||
CHSC33658 | Downingia bacigalupii | R. A. Schlising; M. Merryman, J. Fuller | 1981-7-28 | 4173 | Butte | N of Inskip in NE part of county; Coon Hollow. | 1691 | Comment | ||
CHSC33670 | Lolium multiflorum | L. Ahart | 1981-5-24 | 2834 | Butte | Wash in one of the pasture fields on Peter Ahart Ranch, 2 mi e of Honcut. | 50 | Comment | ||
CHSC33675 | Spergularia bocconi | L. Ahart | 1981-5-16 | 2799 | Butte | Along edge of dirt roads on Graylodge Waterfowl Mgmt Area, 11 mi sw of Gridley. | 35 | Comment | ||
CHSC33683 | Distichlis spicata | L. Ahart | 1981-5-16 | 2808 | Butte | Along rd edge, Graylodge Waterfowl Mgmt Area, 11 mi sw of Gridley. | 35 | Comment | ||
CHSC33689 | Erodium cicutarium | L. Ahart | 1981-3-29 | 2712 | Butte | Along the edge of Ponderosa Way, near the Ponderosa Dam, near Forbestown. | 350 | Comment | ||
CHSC33690 | Micranthes californica | L. Ahart | 1981-3-29 | 2715 | Butte | Along edge of Ponderosa Way, ca. 1/8 mi s of Ponderosa Dam, near Forbestown. | 350 | Comment | ||
CHSC33695 | Acmispon wrangelianus | L. Ahart | 1981-4-9 | 2750 | Butte | On bare area near North Honcut Creek on Peter Ahart Ranch, ca. 1 mi n and 3 mi e of Honcut. | 50 | Comment | ||
CHSC33702 | Plantago bigelovii | L. Ahart | 1981-4-6 | 2745 | Butte | A little SE of Graylodge Waterfowl Mgmt Area HQ, ca. 8 mi swof Gridley. | 35 | Comment | ||
CHSC33708 | Phacelia heterophylla subsp. virgata | J. D. Jokerst | 1981-5-21 | 1332 | Butte | Open area adjacent to road. Ca 1.0 mile NE of Pulga on Pulga Rd. | Comment | |||
CHSC3377 | Cydonia oblonga | Robert L. Smith | 1966-3-30 | 51 | Butte | U.S. Plant Introduction Station, Chico. | Comment | |||
CHSC3379 | Clematis armandii | Robert L. Smith | 1966-3-3 | 26 | Butte | U.S. Plant Introduction Station 5 miles S.E. of Chico. | Comment | |||
CHSC33800 | Luzula macrantha | M. S. Taylor; L. Hanson | 1981-4-10 | 3521 | Butte | On e side of logging spur rd, ca. 0.5 mi n of its jct with Concow Rd, ca. 6 mi n of Jarbo Gap on Hwy 70. | 731 | Comment | ||
CHSC34020 | Panicum rigidulum subsp. rigidulum | L. Ahart | 1981-7-18 | 2943 | Butte | Along the edge of a ditch in the burrow area ca. 5.5 m sw of Oroville. On edge of the ditch on the w side of the burrow area and ca. in the middle. | 35 | Comment | ||
CHSC34025 | Echinodorus berteroi | L. Ahart | 1981-7-26 | 3014 | Butte | Ca. 1/2 mi s of the Gray Lodge Waterfowl Mgmt. HQ, ca. 12 mi sw of Gridley. | 35 | Comment | ||
CHSC34136 | Eleocharis obtusa | L. Ahart | 1981-9-19 | 3186 | Butte | On edge of small pond ca. 100 m n of Cresta Powerhouse, the pond is a little e of Feather River, along its banks, along Hwy 70, ca. 12 mi s of Storrie. | 550 | Comment | ||
CHSC34183 | Luzula parviflora | L. Ahart | 1981-9-15 | 3166 | Butte | Along the banks of French Creek, below the swamp and where the rd forks, ca. 1 mi w of Sly Creek Reservoir. | 1300 | Comment | ||
CHSC34247 | Erigeron lassenianus var. lassenianus | M. S. Taylor | 1981-8-16 | 4211 A | Butte | N side of rd 25N04, ca. 0.5 mi e of its jct with 52513 ca. 1 mi ne of Jones Meadow, ca. 6 mi ne of Stirling City. | 1889 | Comment | ||
CHSC34522 | Cardamine pachystigma var. dissectifolia | R. E. Preston | 1981-2-28 | 45 | Butte | Ca. 50 m e of Coutelenc Rd, ca. 320 m n of its jct with the Skyway, Magalia. | 700 | Comment | ||
CHSC34528 | Cynoglossum grande | R. E. Preston | 1982-2-11 | 164 | Butte | W facing slope of Clements Ridge, ca. 3.5 mi s of Paradise. | 304 | Comment | ||
CHSC34983 | Navarretia divaricata | R. A. Schlising | 1979-6-4 | 3435 | Butte | S of Cohasset off of Cohasset Highway. | Comment | |||
CHSC35084 | Hackelia nervosa | R. A. Schlising; J. Fuller, M. Merryman, R. Banchero | 1981-6-20 | 4093 | Butte | N part of county, E of Inskip, 5.8 mi E of crossing of West Branch of Feather River. | Comment | |||
CHSC35148 | Clarkia mildrediae subsp. lutescens | R. Schlising; K. Tarp, R. Banchero | 1981-7-11 | 4141 | Butte | NE part of county, E of N Fork of Feather River at Coyote Gap region; at roadside along Four Trees Road. | 1447 | Comment | ||
CHSC35152 | Epilobium minutum | R. A. Schlising | 1980-5-23 | 3598 | Butte | N of Lake Oroville State Recreation Area, along Pulga Road, 0.6 mi n of its junction with Big Bend Road. | Comment | |||
CHSC3529 | Brodiaea nana | John Francis | 1966-5-7 | 156 | Butte | 4.2 miles N. of intersection of Pentz Rd. and Hwy. 99E., on Pentz Rd. | Comment | |||
CHSC3544 | Amsinckia intermedia | John Francis | 1966-3-14 | 60 | Butte | 1/4 mile E. of intersection of Esplanade and Cohasset Rd. on Cohasset Rd., Chico. | Comment | |||
CHSC3545 | Aristolochia californica | Gary Dutton | 1966-2-28 | 94 | Butte | Cliff area in upper Bidwell Park 'Salmon Hole' 7.9 miles N.E. Chico State College. | Comment | |||
CHSC35710 | Carex integra | J. D. Jokerst; R. A. Schlising | 1982-5-19 | 1579 | Butte | Open disturbed grassy area N of and adjacent to Fall River at the Fall River Campground. | 1005 | Comment | ||
CHSC35967 | Daucus pusillus | M. S. Taylor | 1982-5-21 | 4491 | Butte | On n side of Hwy 70 along Pulga Rd near Pulga bridge over the Feather River, ca. 20 air mi ne of Oroville. | 487 | Comment | ||
CHSC35970 | Rubus armeniacus | M. S. Taylor | 1982-5-23 | 4516 | Butte | N side of Hwy 70, vicinity of Arch Rock Tunnel, ca. 0.5 mi sw of Butte-Plumas county line. | 487 | Comment | ||
CHSC35975 | Calyptridium monospermum | M. S. Taylor | 1982-6-24 | 4743 | Butte | Disturbed soils in meadow at Rag Dump 5, ca. 2 mi n of Flea Mt, ca. 10 mi n of Jarbo Gap on Hwy 70. | 1158 | Comment | ||
CHSC35990 | Balsamorhiza deltoidea | J. D. Jokerst | 1982-5-8 | 1566 | Butte | Road to Forbestown Resv. E of town of Forbestown. | Comment | |||
CHSC35995 | Viola purpurea subsp. purpurea | J. D. Jokerst; R. A. Schlising, R. Preston | 1982-5-19 | 1574 | Butte | Top of Lumkin Ridge, ca 2 mi E of camp 18. | 1280 | Comment | ||
CHSC3604 | Bellis perennis | Gerry Carrauthers | 1966-3-1 | 22 | Butte | City of Chico. Civic park between E. 4th and E. 5th Streets and Broadway and Main Street. | Comment | |||
CHSC3605 | Phoradendron villosum | Gerry Carrauthers | 1966-2-14 | 6 | Butte | Far end of Bidwell Park. 8 mi. N. E. of city of Chico. | 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 | ||
CHSC3641 | Cardamine californica | Alice L. Stoll | 1966-2-28 | 36 | Butte | 9.2 miles N.E. of Chico, Upper Bidwell Park. | Comment | |||
CHSC3657 | Castilleja exserta | Robert D. Briggs | 1966-4-12 | R- 117 | Butte | 3 miles south of downtown Chico. | Comment | |||
CHSC3659 | Platystemon californicus | Robert D. Briggs | 1966-4-12 | R- 120 | Butte | 3 miles south of downtown Chico. | Comment | |||
CHSC36842 | Bolboschoenus glaucus | M. S. Taylor | 1982-5-22 | 4503 | Butte | Graylodge Waterfowl Refuge, in vicinity of parking lot 6, on Rutherford Rd, ca. 1/2 mi e of its jct with Pennington Rd, ca. 12 mi sw of Gridley. | 21 | Comment | ||
CHSC36895 | Juncus acuminatus | L. Ahart | 1982-7-18 | 3680 | Butte | Along edge of North Honcut Creek, Peter Ahart Ranch, ca. 1 mi n and 2 1/2 mi e of Honcut. | 50 | Comment | ||
CHSC37073 | Persicaria lapathifolia | L. Ahart | 1982-10-6 | 3844 | Butte | Peter Ahart Ranch. Along edges of North Honcut Creek, ca. 1 mi n and e mi e of Honcut. | 50 | Comment | ||
CHSC37093 | Thelypteris nevadensis | L. Ahart | 1982-9-13 | 3808 | Butte | Along the edges and banks of Pinkard Creek, ca. 1/8 mi n of the Lost Creek Reservoir Dam, ca. 2 and 1/8 mi nw of Strawberry Valley. | 1100 | Comment | ||
CHSC37111 | Persicaria maculosa | L. Ahart | 1982-10-15 | 3891 | Butte | On bottom of North Honcut Creek, ca. 2.7 mi ne of Honcut. | 50 | Comment | ||
CHSC37129 | Allium membranaceum | R. A. Schlising | 1980-6-17 | 3742 | Butte | Paradise Lake, n of Magalia; ne corner of lake. | 731 | Comment | ||
CHSC37501 | Pseudognaphalium beneolens | J. D. Jokerst; L. Ahart, M. S. Taylor | 1983-1-17 | 1686 | Butte | Table Mountain. At the north edge of the mesa. Top of North Table Mt. | Comment | |||
CHSC37756 | Salix gooddingii | J. D. Jokerst; L. Ahart, M. S. Taylor | 1982-4-29 | 1543 | Butte | Grey Lodge Waterfoul Management Area. Along the road running north of Rutherford Rd. | Comment | |||
CHSC38022 | Brassica nigra | R. E. Preston | 1982-4-4 | 218 | Butte | On bank of levee; on s side of Rutherford Rd, ca. 0.7 mi w of Pennington Rd, Gray Lodge State Wildlife Area. | 21 | Comment | ||
CHSC3810 | Triteleia laxa | L. E. Dunkel | 1965-4-24 | 30 | Butte | Upper Bidwell Park Rd., 600yds. Sw of Chico Rod and Gun Club building. | 36 | Comment | ||
CHSC3816 | Fritillaria affinis | L. E. Dunkel | 1965-3-2 | 3 | Butte | Ca. 200 yards sw of Police Pistol Range in Upper Bidwell Park. | 45 | Comment | ||
CHSC38233 | Selaginella hansenii | Vernon Oswald | 1982-12-19 | 27 | Butte | Bidwell Park, Chico, on the north rim at the level of the Rifle Range. | 188 | Comment | ||
CHSC38265 | Asclepias speciosa | Vernon Oswald. | 1983-6-14 | 682 | Butte | Upper Bidwell Park, Chico, 100 ft. e of the turn-around at the e end of Upper Park Rd. | 207 | Comment | ||
CHSC38277 | Plagiobothrys nothofulvus | Vernon Oswald | 1983-3-6 | 127 | Butte | Upper Bidwell Park, Chico, on the north rim about 0.1 mi e of the power lines. | 249 | Comment | ||
CHSC38297 | Petrorhagia dubia | Vernon Oswald | 1983-3-14 | 184 | Butte | Upper Bidwell Park, Chico, on the north rim ca. 1500 ft w of the power lines. Along the edge of a jeep trail. | 195 | Comment | ||
CHSC38331 | Calycadenia oppositifolia | Vernon Oswald | 1983-5-18 | 504 | Butte | Upper Bidwell Park, Chico, 300 ft N of Upper Park Rd. and 2.4 mi E of the power lines. | 243 | Comment | ||
CHSC38350 | Logfia gallica | Vernon Oswald | 1983-4-25 | 390 | Butte | Upper Bidwell Park, Chico, on the north rim ca. 1.5 mi e of the power lines. | 353 | Comment | ||
CHSC3836 | Petrorhagia dubia | L. E. Dunkel | 1965-4-15 | 19 | Butte | Along Lindo Channel, ca. 300 yards e of Longfellow Bridge and ca. 40 yards s of dwelling at 1356 Manzanita Ave. | 27 | Comment | ||
CHSC38447 | Garrya fremontii | Vernon Oswald | 1983-2-16 | 80 | Butte | Upper Bidwell Park, Chico, near th e end of the strip of riparian woodland bordering the n edge of Hooker Oak Recreation Area. | 80 | Comment | ||
CHSC38462 | Nemophila pedunculata | Vernon Oswald | 1983-4-25 | 385 | Butte | Upper Bidwell Park, Chico, on the north rim ca 500 ft e of the power lines. | 249 | Comment | ||
CHSC38468 | Hypericum anagalloides | Vernon Oswald | 1983-5-31 | 595 | Butte | Upper Bidwell Park, Chico, 750 ft n of Upper Park Rd. and 2600 ft w of the power lines. | 121 | Comment | ||
CHSC3847 | Ranunculus arvensis | L. E. Dunkel | 1965-4-20 | 24 | Butte | Along Cohasset Road ca. 1/2 mi. n of Chico Municipal Airport entrance gate. | 33 | Comment | ||
CHSC38481 | Scutellaria californica | Vernon Oswald | 1983-5-23 | 535 | Butte | Upper Bidwell Park, Chico, beside Yahi Trail w of Brown's Hole. | 195 | Comment | ||
CHSC38520 | Melilotus indicus | Vernon Oswald | 1983-5-15 | 493 | Butte | Upper Bidwell Park, Chico, in the bed of Lindo Channel between Chico Creek and the flood-control gates. | 79 | Comment | ||
CHSC38525 | Trifolium ciliolatum | Vernon Oswald | 1983-4-18 | 335 | Butte | Upper Bidwell Park, Chico, on the north rim ca. 1.2 mi e of the power lines. | 353 | 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 | ||
CHSC38622 | Rumex acetosella | Vernon Oswald | 1983-5-23 | 541 | Butte | Upper Bidwell Park, Chico, near Chico Creek at the east end of Yahi Trail. | 207 | Comment | ||
CHSC38628 | Claytonia parviflora subsp. parviflora | Vernon Oswald | 1983-2-19 | 88 | Butte | Upper Bidwell Park, Chico, on the n edge of Upper Park Rd. at Parking Area T (3.3 mi e of the power lines). Growing on the shaded side of a rock culvert. | 219 | Comment | ||
CHSC39039 | Clarkia biloba subsp. brandegeeae | Lowell Ahart | 1983-6-26 | 4142 | Butte | About 14 miles ne of Oroville, along Ponderosa Way, just a little s of the East Fork of Canyon Creek. On the road cut. | 500 | Comment | ||
CHSC3904 | Calocedrus decurrens | R. Carter | 1967-12-31 | 502 | Butte | Found ca. 17 mi. NE of Oroville on W side Big Bald Rock along E side Bald Rock Rd. where road turns off to campground. | 1066 | Comment | ||
CHSC39077 | Nemophila pedunculata | R. A. Schlising | 1981-4-11 | 4023 | Butte | E side of Chico, between Highway 32 and Humboldt Road. | 76 | Comment | ||
CHSC39112 | Phacelia egena | B. Castro | 1982-4-9 | 13 | Butte | Rare, on steep e-facing hillside on w side of Pentz-Magalia Hwy, ca 12 mi ne of Oroville. | 256 | Comment | ||
CHSC39118 | Phacelia racemosa | R. A. Schlising | 1981-6-22 | 4108 | Butte | E side of county, ne of Feather Falls, on unnamed mountain to sw of Cascade, reached by dirt road up Dark Canyon. | 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 | |||
CHSC39134 | Polygonum douglasii subsp. douglasii | R. A. Schlising; K. Tarp | 1983-8-12 | 4434 | Butte | N part of county, road to Philbrook Reservoir, at West Branch of the Feather River. Roadside, in the open. | Comment | |||
CHSC39312 | Polystichum imbricans | Lowell Ahart | 1983-6-26 | 4122 | 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. The sign gives Big Ridge Road not Ponderosa Way. | 500 | Comment | ||
CHSC39318 | Vicia sativa subsp. nigra | Lowell Ahart | 1983-6-26 | 4109 | Butte | Along Ponderosa Way, about 1/8 mile 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 | ||
CHSC39334 | Monardella breweri subsp. lanceolata | Lowell Ahart | 1983-6-26 | 4134 | Butte | Along Ponderosa Way, near the East Fork of Canyon Creek, about 14 miles north-east of Oroville. Note: the sign gives Big Ridge Road instead of Ponderosa Way. | 500 | Comment | ||
CHSC39502 | Aspidotis californica | Lowell Ahart | 1983-5-28 | 4023 | Butte | About 1/4 mile south of the over-look to Feather Falls, about 5 1/4 miles north of the town of Feather Falls. | 600 | Comment | ||
CHSC39508 | Plagiobothrys stipitatus var. micranthus | Lowell Ahart | 1983-6-6 | 4034 | Butte | Found on the bottom of a small vernal pool, Peter Ahart Ranch, about 2 miles north and 1/4 mile east of Honcut. | 50 | Comment | ||
CHSC3959 | Linanthus dichotomus | M. Lee | 1967-4-10 | 18 | Butte | Along roadside 2 1/2 mi. E. of Hwy 99E on Pentz Rd. Pentz. | 136 | Comment | ||
CHSC39600 | Poa pratensis | Lowell Ahart | 1983-5-13 | 3985 | Butte | On the banks of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 3 miles east of Honcut. | 50 | Comment | ||
CHSC39639 | Convolvulus arvensis | Tom Hughes | 1982-7-20 | 30 | Butte | Chico, North East corner of Shasta ave and Esplinade intersection. | Comment | |||
CHSC3970 | Collinsia sparsiflora | J. Senter | 1967-4-3 | 3 | Butte | 100 yds. S.E. slope near covered bridge on Humbug Rd. | 76 | Comment | ||
CHSC39772 | Pentagramma triangularis | Richard K. McGaugh | 1979-4-7 | 6 | Butte | Sec. 20 , Table Mt., ca. 120 m. w. of Cherokee Rd., 5.65 km. n. of Oroville. | 457 | Comment | ||
CHSC39778 | Thysanocarpus curvipes | G. K. Mead | 1976-4-14 | 18 | Butte | Ca. 10 ft from S side of Honeyrun Road and 15.6 mi ESE Chico. | 137 | Comment | ||
CHSC39792 | Eriodictyon californicum | Eloise Gallatin | 1935-5-17 | Butte | Fern Bank | Comment | ||||
CHSC39842 | Pentagramma triangularis | Maxey-Jones | 1928-2-27 | Butte | Iron Canyon. | Comment | ||||
CHSC39889 | Juncus leiospermus | M. S. Taylor; L. Ahart, J. Jokerst | 1984-4-6 | 5407 | Butte | Ca. 0.5 mi N of Kunkle Reservoir, on E side of Pentz-Magalia Hwy, ca. 3 mi S of Paradise. | 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 | ||
CHSC39934 | Solanum parishii | M. S. Taylor; L. Ahart, J. Jokerst | 1984-4-6 | 5413 | Butte | Ca. 0.5 mi N of Kunkle Reservoir, on E side of Pentz-Magalia Hwy, ca. 3 mi S of Paradise. | Comment | |||
CHSC40005 | Spergularia rubra | Lowell Ahart | 1983-8-16 | 4309 | Butte | Found on bank of small wash, near Bull Hill Road, about 3 1/2 miles south of Butte Meadows. | 1600 | Comment | ||
CHSC40039 | Triteleia ixioides subsp. scabra | A. A. Heller | 1938-4-23 | 15047 | Butte | Between the Las Plumas road and the summit east of Oroville on the Feather River Highway. | 609 | Comment | ||
CHSC4004 | Castilleja lacera | J. E. Bowlin | 1967-4-14 | 20 | Butte | Ca. 3 feet n of Cohasset Rd. and ca. 2.7 miles e of cornor of Keefer Rd. and Cohasset Rd., Chico. | 152 | Comment | ||
CHSC4005 | Galium aparine | E. P. Parreno | 1967-3-30 | Butte | Upper Bidwell Park ca. 400 yards NE of Chico Municipal Golf Course. | Comment | ||||
CHSC40318 | Clematis ligusticifolia | Lowell Ahart | 1985-7-24 | 5158 | Butte | At the Generator, at the Forbestown Res., about 4 1/2 miles north-east of Forbestown. | 350 | Comment | ||
CHSC40334 | Arctostaphylos mewukka | Lowell Ahart | 1985-2-17 | 4840 | Butte | Near Kunkle Res., about 2 miles south of Paradise. | 550 | Comment | ||
CHSC40484 | Micropus californicus var. californicus | Lowell Ahart | 1985-5-15 | 4994 | Butte | West of a small stream, 1/8 mile east of the dirt road, about 1 1/2 miles north-east of Concow Res. | 731 | Comment | ||
CHSC40600 | Lupinus bicolor subsp. tridentatus | J. D. Jokerst; M. S. Taylor, L. Ahart | 1984-4-6 | 1960 | Butte | N of Kunkle Reservoir, on ridge s of Paradise. | 457 | Comment | ||
CHSC40605 | Astragalus gambelianus | Ahart; Jokerst | 1985-3-24 | 4851 | Butte | Serpentine Point, west of Yankee Hill. | 550 | Comment | ||
CHSC40633 | Scandix pecten-veneris | Lowell Ahart | 1985-4-1 | 4875 | Butte | Along Table Mountain Boulevard, near the Cambell Overflow, a little south of the intersection of Highway 70 and 149, about 7 miles north of Oroville. | 30 | Comment | ||
CHSC40677 | Ceanothus cuneatus | Ahart; Jokerst | 1985-3-24 | 4865 | Butte | Found growing on damp bare serpentine west of Lunt Road, about 1/2 mile north of the intersection of Lunt Road and Highway 70, north of Yankee Hill. | 550 | Comment | ||
CHSC4070 | Galium aparine | H. E. Lindahl | 1967-3-25 | 5 | Butte | 1/2 mi. S and 100 yds. W of forks of dry creek Pentz. | 152 | Comment | ||
CHSC4076 | Allium amplectens | H. E. Lindahl | 1967-4-6 | 9 | Butte | Located 1.1 mi n of county dump on Neal Rd. | Comment | |||
CHSC40778 | Phacelia racemosa | Lowell Ahart | 1985-7-16 | 5146 | Butte | On damp fine soil along Willow Creek, near the Section corner of Sections 17, 16, 20, and 21, about 4 miles east of Cherry Hill, about 7 miles north-east of Butte Meadows. | 1828 | Comment | ||
CHSC40792 | Silene antirrhina | Lowell Ahart | 1985-5-31 | 5032 | Butte | About 25 feet below the high water line of Lake Oroville, 1/8 mile east of the Enterprise Launch Area, about 1/2 mile west of the Enterprise Bridge across Lake Oroville, north-east of Oroville. | 274 | Comment | ||
CHSC40889 | Erythranthe filicifolia | Lowell Ahart | 1985-5-22 | 5027 | Butte | Along Bean Creek Road, about 1/2 mile south-east of Little Bald Rock. | 1066 | Comment | ||
CHSC40890 | Antirrhinum leptaleum | Lowell Ahart | 1985-6-30 | 5073 | Butte | About 10 yards south of Forbestown Road, about 100 yards south of intersection with Black Bart Road, about 1 mile west of intersection with Robinson Mill Road. | 609 | Comment | ||
CHSC40895 | Acmispon nevadensis | Lowell Ahart | 1985-11-5 | 5224 | Butte | About 50 feet below the high water line of Lake Oroville, about 1/2 mile west of the Ponderosa Dam. near where Sucker Creek flows into the South Fork of the Feather River. | 286 | Comment | ||
CHSC40912 | Trifolium depauperatum var. depauperatum | Lowell Ahart; John Thomas Howell | 1976-4-1 | 1031 | Butte | Along Cherokee Road, about 1/4 mile north of the large parking area, Table Mountain, north of Oroville. | 365 | Comment | ||
CHSC41119 | Calochortus monophyllus | J. D. Jokerst | 1977-1-17 | 74 | Butte | On n. side of Humbug road, 2 mi. e. of intersection with Honey Run Road, 8.5 mi. ese. Of Chico. Ca. 400 yds. N. of Butte Creek. | 167 | Comment | ||
CHSC41229 | Limnanthes alba | J. D. Jokerst | 1985-3-30 | 2187 | Butte | Roadside ditch. North edge of Wookey Rd, ca 1/2 mile east of Meridian Rd. | 91 | Comment | ||
CHSC41313 | Plantago lanceolata | S. C. Morey | 1983-7-22 | 549 | Butte | Cherry Hill Meadow. On n side of Humboldt Rd., ca. 3.2 mi e of Butte Meadows. | 1414 | Comment | ||
CHSC41773 | Lamium amplexicaule | Lowell Ahart | 1986-11-7 | 5420 | Butte | East of the Feather River, north of the Oroville Gridley Highway, about 3 miles east of Gridley. | 28 | Comment | ||
CHSC41913 | Sorbus scopulina | Lowell Ahart | 1983-8-16 | 4300 | Butte | Near a stream that flows into Butte Creek, about 1 mile east of Butte Meadows. | 1450 | Comment | ||
CHSC41919 | Danthonia californica var. americana | Lowell Ahart | 1983-8-16 | 4291 | Butte | Near a bog, near a stream that flows into Butte Creek, about 1 mile east of Butte Meadows. | 1450 | Comment | ||
CHSC42094 | Sanicula graveolens | Lowell Ahart | 1986-7-2 | 5345 | Butte | West of the dirt road, about 2 miles north-east of Bald Mountain, south of Jones Meadow, about 6 1/2 miles north-east of Stirling City. | 1767 | Comment | ||
CHSC42124 | Sedum spathulifolium | Lowell Ahart | 1980-5-29 | 2358 | Butte | South of Jordan Creek, about 2 1/2 miles north-east of the Oroville Quincy Highway, about 5 miles north-east of Mountain House. | 1005 | Comment | ||
CHSC422 | Solidago velutina subsp. californica | E. Walker | 1932-8-21 | Butte | Paradise. | Comment | ||||
CHSC42379 | Juncus articulatus | Lowell Ahart | 1987-5-27 | 5696 | Butte | Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC42380 | Isolepis cernua | Lowell Ahart | 1987-4-30 | 5495 | Butte | Bottom of a small wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 1/4 miles east of Honcut, about 12 miles south of Oroville. | 39 | Comment | ||
CHSC42385 | Carex multicaulis | Lowell Ahart | 1987-5-12 | 5642 | Butte | South of Lumpkin Ridge Road, 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls. | 1280 | Comment | ||
CHSC42399 | Polypogon australis | Lowell Ahart | 1987-6-9 | 5730 | 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 | ||
CHSC42409 | Claytonia parviflora subsp. parviflora | Lowell Ahart | 1987-5-12 | 5644 | Butte | South of Lumpkin ridge road, 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls. | 1280 | Comment | ||
CHSC42430 | Chamaebatia foliolosa | Lowell Ahart | 1987-5-11 | 5620 | Butte | South of the Forbestown Ditch, about 2 1/2 miles north-east of Forbestown. | 868 | Comment | ||
CHSC42451 | Poa pratensis | Lowell Ahart | 1987-5-6 | 5560 | 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 | ||
CHSC42463 | Helianthella californica var. nevadensis | Lowell Ahart | 1987-5-22 | 5669 | Butte | About 1/8 mile south-east of Lumpkin Ridge Road, about 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls. | 1280 | Comment | ||
CHSC42544 | Salix melanopsis | Lowell Ahart | 1987-5-6 | 5539 | Butte | Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 274 | Comment | ||
CHSC42554 | Collomia heterophylla | Lowell Ahart | 1987-5-6 | 5533 | Butte | Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | 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 | ||
CHSC42674 | Sanicula tuberosa | Vernon Oswald | 1985-4-3 | 1699 | Butte | Concow Rd. n of L. Concow. | 975 | 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 | ||
CHSC42719 | Rubus armeniacus | Lowell Ahart | 1987-6-9 | 5736 | Butte | On the west side of the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 274 | Comment | ||
CHSC42721 | Cerastium fontanum subsp. vulgare | Lowell Ahart | 1987-5-22 | 5679 | Butte | In a small meadow, near the dirt road, about 1/8 mile north-east of Camp 18, about 6 1/2 miles north-east of Feather Falls. | 1219 | Comment | ||
CHSC42826 | Narthecium californicum | L. P. Janeway | 1987-7-5 | 2435 | Butte | 1.0 mi SW of Jones Mdw along the Concow Rd, then 0.4 mi E on a spur rd. | 1798 | Comment | ||
CHSC42966 | Lindernia dubia var. anagallidea | Lowell Ahart | 1987-7-3 | 5780 | Butte | Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC42979 | Stachys pycnantha | L. P. Janeway | 1987-6-5 | 2129 | Butte | Along OroQuincy Hwy just S of bridge across Canyon Cr arm of Lake Oroville. | 289 | Comment | ||
CHSC42980 | Stachys ajugoides var. rigida | L. P. Janeway | 1987-6-26 | 2315 | Butte | SW end of Logue Meadows. | 1325 | Comment | ||
CHSC42985 | Stachys ajugoides var. rigida | L. P. Janeway | 1987-7-4 | 2407 | Butte | Along West Branch Feather R at bridge 1.8 mi from Inskip. | 1341 | Comment | ||
CHSC42999 | Xerophyllum tenax | Lowell Ahart | 1987-7-8 | 5816 | Butte | Along a side road near Walker Plains Road, about 1 1/2 miles north-east of Coyote Gap, about 6 miles north-east of Pulga. | 1341 | Comment | ||
CHSC43128 | Danthonia californica var. americana | Robert Banchero | 1981-7-19 | 610 | Butte | Ca 0.6 mi e of Balt Mt look-out tower, on Keyser Creek. | 1682 | Comment | ||
CHSC43212 | Rosa bridgesii | L. P. Janeway | 1987-6-19 | 2240 | Butte | Side ravine south from Sly Cr; 1.6 mi from the Challenge-LaPorte Rd along the road to the SE side of Sly Cr Reservoir. | 1097 | Comment | ||
CHSC43218 | Linnaea borealis var. longiflora | L. P. Janeway | 1987-6-19 | 2225 | Butte | Along Sly Cr near road crossing, 2.1 mi from the Challenge-LaPorte Rd towards the SE side of Sly Cr Reservoir. | 1097 | Comment | ||
CHSC43536 | Castilleja attenuata | Lowell Ahart | 1979-4-17 | 1827 | Butte | North of Honcut Creek, about 1/2 mile north of Avocado Avenue and near bridge across North Honcut Creek, about 3 miles north-west of Bangor. | 91 | Comment | ||
CHSC43583 | Amaranthus rudis | Vernon Oswald | 1983-10-10 | 1061 | Butte | Bidwell State Park on the e bank of the Sacramento R. w of Chico. Between the parking lot at the boat ramp and the river. | Comment | |||
CHSC43595 | Callitriche heterophylla var. bolanderi | Vernon Oswald | 1987-5-25 | 2926 | Butte | Butte Creek Reserve on the n side of Butte Creek ne of the Skyway. In a pond along a channel. | 79 | Comment | ||
CHSC4366 | Bromus madritensis subsp. rubens | J. Francis | 1966-5-18 | Butte | Chico. On perimeter of pond n of golf course Bidwell Park. | Comment | ||||
CHSC43700 | Allophyllum divaricatum | Vernon Oswald | 1986-5-6 | 1995 | Butte | Cohasset Ridge along the dirt road paralleling Cohasset Hwy on the south. On a slope along the road. | 457 | Comment | ||
CHSC43733 | Malus sylvestris | Vernon Oswald | 1987-4-21 | 2337 | Butte | Hwy 32 just n of the 37.0 mi road marker, ca. 1 mi s of Lomo. On the edge of the road. | 1158 | Comment | ||
CHSC43760 | Erythranthe breweri | Vernon Oswald | 1983-8-4 | 956 | Butte | Near Humbolt Rd. 3.5 mi n-e of Butte Meadows. | 1414 | Comment | ||
CHSC43786 | Cyperus esculentus | Vernon Oswald | 1987-7-23 | 3145 a | Butte | Portion of Rancho Bosquejo. Feenstra's Riverview Orchard located at the w end of Cana Rd. between the s half of Cana Lake (Dicus Slough) and the Sacramento River. | 48 | Comment | ||
CHSC43847 | Monardella sheltonii | B. Castro | 1987-5-18 | 91 | Butte | Approx. 9 mi e of Chico and ca 1/2 mi e of Hwy 32 via Altatina Dr. | 457 | Comment | ||
CHSC43857 | Pilularia americana | Vernon Oswald | 1988-3-14 | 3256 | Butte | Harter's Cherokee Ranch located on the w side of Hwy 99 between Hwy 149 and Dry Creek. | 45 | Comment | ||
CHSC43868 | Carex whitneyi | Vernon Oswald | 1983-8-17 | 985 | Butte | Humboldt Summit on Humboldt Rd. n-e of Jonesville at the jct. of Butte, Tehama, and Plumas Counties. | 1999 | Comment | ||
CHSC43881 | Rhododendron occidentale | L. P. Janeway | 1987-6-8 | 2169 | Butte | Along French Cr 0.5 mi W of the mouth of Ram Cr and the bridge. | 609 | Comment | ||
CHSC4410 | Hordeum murinum subsp. glaucum | 1966-5-25 | Butte | Arcadian Ave. across from Ed.-Psy. Building, Chico. Vacant lot. | Comment | |||||
CHSC44140 | Scutellaria siphocampyloides | Vernon Oswald | 1988-8-3 | 3660 | Butte | North side of Humboldt Rd. ca. 0.1 mi w of its intersection with Scout Rd. in Butte Meadows. | 1325 | Comment | ||
CHSC44150 | Athyrium distentifolium var. americanum | V. Oswald; L. Ahart | 1988-7-29 | 3651 | Butte | Ca. 5 mi (air) se of Jonesville on the ridge running eastwards from the peak of Snow Mtn. Somewhat below the n brow of the ridge. | 2097 | Comment | ||
CHSC44155 | Erigeron glacialis var. glacialis | V. Oswald; L. Ahart | 1988-7-26 | 3622 | Butte | Snow Mt. region located ca. 6 air mi se of Jonesville. | 1996 | Comment | ||
CHSC44178 | Elymus elymoides subsp. californicus | V. Oswald; L. Ahart | 1988-7-29 | 3640 | Butte | Ca. 5 mi (air) se of Jonesville on the n edge of the ridge running eastwards from the peak of Snow Mtn. On top of ridge. | 2103 | Comment | ||
CHSC44345 | Delphinium hesperium subsp. pallescens | Lowell Ahart | 1988-4-29 | 5966 | Butte | Slope west of North Honcut Creek, on the Joie Osgood Ranch, about 2 1/2 miles north and 3 miles east of Honcut, about 12 miles south-east of Oroville. | 68 | Comment | ||
CHSC44350 | Lithophragma glabrum | Lowell Ahart | 1988-3-28 | 5950 | Butte | About 1/10 mile south of Lumpkin Ridge Road, about 1 1/2 miles east of Camp 18, about 8 miles east of Feather Falls. | 1280 | Comment | ||
CHSC44355 | Castilleja applegatei subsp. pinetorum | Lowell Ahart | 1988-5-1 | 5978 a | Butte | Along the North Fork of the Feather River, a little north of the Poe Power House, about 2 miles south-east of Jarbo Gap. | 280 | Comment | ||
CHSC44378 | Helminthotheca echioides | Lowell Ahart | 1988-6-23 | 6060 | 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 | ||
CHSC44392 | Lathyrus angulatus | Lowell Ahart | 1988-5-22 | 6006 | Butte | In a farmed field, Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles south of Oroville. | 36 | Comment | ||
CHSC44398 | Mentha canadensis | Lowell Ahart | 1988-6-21 | 6045 | Butte | Along the edge of te North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. | 271 | Comment | ||
CHSC44402 | Scutellaria californica | Lowell Ahart | 1988-6-21 | 6057 | Butte | Along Poe Power House Road, about 3/4 mile north of the Poe Power House, about 1 1/4 miles south-east of Jarbo Gap. | 426 | Comment | ||
CHSC44408 | Allophyllum divaricatum | Lowell Ahart | 1988-7-3 | 6117 | Butte | Along the road gutter, along the road to the generator at Ponderosa Reservoir, about 1 mile east of the Ponderosa Dam. | 457 | Comment | ||
CHSC44462 | Isoetes howellii | Lowell Ahart | 1988-4-6 | 5957 | Butte | East of North Honcut Creek, on the Joie Osgood Ranch, about 1 1/2 miles north and 3 miles east of Honcut, about 12 miles south-east of Oroville. | 60 | Comment | ||
CHSC44525 | Juncus oxymeris | Lowell Ahart | 1988-6-23 | 6069 | Butte | In the meadow, south of the intersection of Black Bart Road and Forbestown Road, about 1 mile west of Robinson Mill Road. | 670 | Comment | ||
CHSC44712 | Penstemon laetus var. leptosepalus | R. Banchero | 1980-7-7 | 282 | Butte | Along County Rd 0.9 mi E of the town of Feather Falls. | 975 | Comment | ||
CHSC44718 | Mimulus moschatus | R. Banchero | 1980-6-26 | 267 | Butte | Along Bull Hill Rd 2.5 mi N of its jct with the Skyway. | 1524 | Comment | ||
CHSC44727 | Collinsia tinctoria | R. Banchero | 1980-6-5 | 194 | Butte | Along Hwy 70 at its jct with the Feather River at the Rivers edge, ca 4.3 mi N of the jct of Pinkston Canyon Rd and Hwy 70. | 487 | Comment | ||
CHSC44734 | Mimetanthe pilosa | R. Banchero | 1979-10-7 | 55 | Butte | Margin of Sacramento River at Bidwell State Park near boat launching ramp. | 38 | Comment | ||
CHSC44810 | Diplacus kelloggii | R. Banchero | 1980-4-13 | 113 | Butte | Along the bluffs 0.7 mi NW of the Covered Bridge, ca 6.8 mi E of Chico. | 304 | Comment | ||
CHSC44815 | Diplacus torreyi | R. Banchero | 1980-6-12 | 209 | Butte | Along Hwy 32 ca 2.4 mi S of its jct with Humbolt Rd, 10.2 mi N of the town of Forest Ranch. | 1103 | Comment | ||
CHSC44950 | Carex praegracilis | L. P. Janeway | 1988-7-2 | 2943 | Butte | Marsh/mdw at upper reach of Brush Creek, ca 1.5 mi S of 'town' of Brush Creek. | 952 | Comment | ||
CHSC44955 | Calycadenia oppositifolia | Pauleen Broyles | 1988-4-19 | 1107 | Butte | Lower Nance Canyon. | 90 | Comment | ||
CHSC44978 | Marah fabacea | J. Witzman | 1987-3-7 | 6 | Butte | Along Butte Creek nr Humbug Rd. ca 3 mi n of jct with Skyway, se of Chico. | 97 | Comment | ||
CHSC44992 | Carex praegracilis | S. C. Morey | 1983-7-24 | 624 | Butte | Cherry Hill Meadow. On n side of Humboldt Rd., ca. 3.2 mi e of Butte Meadows. | 1414 | Comment | ||
CHSC45131 | Eleocharis macrostachya | Vernon Oswald | 1987-7-20 | 3139 | Butte | Butte Creek Reserve on the s side of Butte Creek, n of the Skyway, between the dam for Crouch Ditch and the double set of transmission lines. | 82 | Comment | ||
CHSC4516 | Lepidium nitidum | C. Glascock | 1965-3-2 | 271 | Butte | At side of Chico Canyon Rd. ca. 1/2 mi. from its intersection with E 8th St., Chico. | Comment | |||
CHSC45260 | Cyperus difformis | L. P. Janeway | 1986-9-20 | 1879 | Butte | Gravel bar along east side of Sacramento River just SE of the Ord Ferry Rd bridge. | 28 | Comment | ||
CHSC45277 | Chamaesyce nutans | Vernon Oswald | 1988-10-29 | 3721 | Butte | Chico Tree Improvement Center (former USDA Plant Introduction Station) in se Chico. | 68 | Comment | ||
CHSC45286 | Medicago lupulina | Vernon Oswald | 1987-5-12 | 2387 | Butte | Butte Creek Reserve on the s side of Butte Creek, n of the Skyway, near the Crouch Ditch Dam. | 79 | Comment | ||
CHSC45457 | Leptosiphon bolanderi | Lowell Ahart | 1980-6-1 | 2363 | Butte | On the east side of Kunkle Reservoir, about 2 miles south-east of Paradise. | 518 | Comment | ||
CHSC45481 | Eriogonum ursinum var. ursinum | Lowell Ahart | 1981-8-1 | 3017 | Butte | Near the top of Humboldt Peak. | 2133 | Comment | ||
CHSC45617 | Carex fracta | L. P. Janeway; R. A. Schlising | 1988-8-1 | 2914 | Butte | Vernal pool on the NE-facing flank of Snow Mtn and above Summit Lake. | 2011 | 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 | ||
CHSC4582 | Phoradendron densum | C. Glascock | 1965-3-14 | 284 | Butte | On Coutelenc Rd. ca. 0.1 mi. n from its intersection with Magalia-Stirling Ciry Highwy., between road and RR tracks. Near Magalia. | Comment | |||
CHSC4596 | Arctostaphylos | C. Glascock | 1965-2-27 | 200 | Butte | Ca. 15 yds. N of corner of Meadowview and Oro-Quincy Hwy., 2 mi E of Oroville. | 36 | Comment | ||
CHSC46047 | Rubus parviflorus | L. P. Janeway | 1987-6-5 | 2152 | Butte | Upper reach of Carey Gulch where rd 22N89 crosses it 0.5 mi from OroQuincy Hwy. Edge of rd near cr. | 1097 | Comment | ||
CHSC46068 | Ranunculus muricatus | Kirsten Tarp | 1983-5-31 | 286 | Butte | Nelson, in lawn in front of the Nelson Post Office. | 36 | Comment | ||
CHSC46081 | Planodes virginica | Lowell Ahart | 1989-3-20 | 6192 | Butte | In a 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 | ||
CHSC4612 | Diplacus kelloggii | R. Carter | 1966-4-11 | 329 | Butte | Found ca. 10 mi. E of Oroville, 1 mi. E of Bidwell Bar along R.R. tracks on S side of river. | Comment | |||
CHSC46225 | Lilium pardalinum subsp. pardalinum | Pauleen Broyles | 1987-6-26 | 1059 | Butte | Ca 2.0 km s. of Inskip of w. side of Skyway. | 1400 | Comment | ||
CHSC46315 | Poteridium annuum | Vernon Oswald | 1989-6-8 | 3804 | Butte | Concow Rd at Flea Valley. On the edge of a meadow. | 1118 | Comment | ||
CHSC46417 | Allium campanulatum | Lowell Ahart | 1989-5-29 | 6319 | Butte | Just west of Pinkard Creek, about 1/4 mile north of the Lost Creek Dam. | 1005 | Comment | ||
CHSC46428 | Calochortus superbus | Lowell Ahart | 1989-5-28 | 6297 | Butte | South of Oregon Gulch Road, about 1/2 mile north of the Cementery, about 1 1/4 miles west of Rocky Point, about 10 miles east and 3 miles north of Oroville. | 335 | Comment | ||
CHSC46565 | Phacelia procera | V. Oswald; L. Ahart | 1989-7-12 | 3851 | Butte | Meadow near the headwaters of Big Kimshew Creek, ca. 2 mi (air) sw of Lotts Lake, ca. 3 mi (air) se of Philbrook Reservoir. | 1926 | Comment | ||
CHSC46586 | Pyrola asarifolia subsp. asarifolia | V. Oswald; L. Ahart | 1989-7-21 | 3880 | Butte | Meadow paralleling Humbud Rd, just ne of the West Branch of the Feather River, ca. 0.5 mi ne of Snag Lake, ca. 2.5 mi (air) se of Jonesville. | 1780 | Comment | ||
CHSC46597 | Eleocharis bella | V. Oswald; L. Ahart | 1989-7-21 | 3869 | Butte | Junction of Willow and Colby Creeks on the n side of Humboldt Rd, ca. 1 mi w of Jonesville. In a depression on the w side of Colby Creek. | 1487 | Comment | ||
CHSC46681 | Epilobium oregonense | V. Oswald; L. Ahart | 1989-8-15 | 3935 | Butte | Soda Ridge Rd, 1.4 mi w of its junction with Coon Hollow Rd, ca. 1.2 mi (air) n of Philbrook Reservoir. In a meadow adjacent to a lake n of and visible from the road. | 1752 | Comment | ||
CHSC46783 | Calystegia atriplicifolia subsp. buttensis | R. A. Schlising | 1983-6-9 | 4423 | Butte | Along Hwy 32, 7.2 mile N of Nopel Road in Forest Ranch. | Comment | |||
CHSC4686 | Pyrola aphylla | R. Carter | 1966-6-15 | 442 | Butte | 1.5 mi. S of Brush Creek along E side of Bald Rock Rd., ca. 8 yds off road. | 1097 | Comment | ||
CHSC4692 | Asclepias eriocarpa | R. Carter | 1966-7-6 | 465 | Butte | Found ca. 7 mi. E of Oroville on e side of Feathervale .25 mi. S of intersection with Wyandotte-LaPorte Rd. | 243 | Comment | ||
CHSC47049 | Cryptantha intermedia | Lowell Ahart | 1983-6-30 | 4180 | Butte | 1.5 miles north-east of Concow Reservoir. | 550 | Comment | ||
CHSC47059 | Carex lemmonii | L. P. Janeway | 1989-5-19 | 3261 | Butte | Seep along Jordan Hill Rd 8.0 mi N of Concow Rd. | 929 | Comment | ||
CHSC47061 | Carex fracta | L. P. Janeway | 1989-5-17 | 3247 | Butte | Cyn overlook (S Fk Feather River) along rd to Forbestown Diversion Dam 3.7 mi from Forbestown Rd. | 693 | Comment | ||
CHSC47419 | Euphorbia peplus | Lowell Ahart | 1976-2-28 | 1016 | Butte | In a garden, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | 36 | Comment | ||
CHSC47421 | Chamaesyce serpillifolia subsp. serpillifolia | Lowell Ahart | 1977-9-20 | 1579 | Butte | Along the edges of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 2 1/2 miles east of Honcut, about 12 miles south of Oroville. | 39 | 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 | ||
CHSC47573 | Juncus uncialis | Lowell Ahart | 1978-4-10 | 1626 | Butte | On the bottom of vernal pools and swales, Peter Ahart Ranch, about 2 1/4 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | 39 | Comment | ||
CHSC47585 | Calochortus luteus | Lowell Ahart | 1977-5-2 | 1342 | Butte | Peter Ahart Ranch, about 2 miles north and 2 miles east of Honcut, about 12 miles south of Oroville. | 45 | Comment | ||
CHSC47682 | Gayophytum heterozygum | Lowell Ahart | 1989-9-21 | 6394 | Butte | Along the south edge of the gravel road, south of French Creek, about 1 mile west of the Sly Creek Reservoir. | 1158 | Comment | ||
CHSC48148 | Erigeron inornatus var. calidipetris | Vernon Oswald | 1987-7-29 | 3161 | Butte | Coon Hollow Rd. 0.2 mi e of the W. Branch of the Feather River, ca. 2.5 mi (air) n of Philbrook Reservoir. At the edge of the road. | 1645 | Comment | ||
CHSC48170 | Holozonia filipes | Vernon Oswald | 1985-6-15 | 1831 | Butte | North Honcut Creek on Peter Ahart Ranch, ca. 2.75 mi ne of Honcut. | 38 | Comment | ||
CHSC48190 | Psilocarphus brevissimus var. brevissimus | Vernon Oswald | 1983-5-11 | 465 | Butte | Upper Bidwell Park, Chico, along the n shore of Horseshoe Lake. | 100 | Comment | ||
CHSC48195 | Packera eurycephala var. eurycephala | Vernon Oswald | 1987-6-2 | 2949 | Butte | On the s side of the Oroville-Wyandotte Canal about 3 mi ne of Forbestown, on the se side of Forbestown Reservoir Rd. | 883 | Comment | ||
CHSC48202 | Wyethia mollis | Vernon Oswald | 1984-7-31 | 1632 | Butte | Scotts John Creek, 2.6 mi N of 26N27 | 1828 | Comment | ||
CHSC48262 | Sagina saginoides | Vernon Oswald | 1984-5-23 | 1199 | Butte | Near the falls on Bear Ranch Creek s-e of Calif. Hwy 70 at the Cresta Rest Area. | 512 | Comment | ||
CHSC48268 | Silene lemmonii | Vernon H. Oswald | 1983-8-17 | 982 | Butte | Humboldt Summit on Humboldt Rd, ca. 3.3 mi ne of Jonesville, at the junction of Butte, Tehama, and Plumas counties. | 1999 | Comment | ||
CHSC48307 | Cornus sericea subsp. sericea | Vernon Oswald | 1987-6-23 | 3007 | Butte | Just w of the Skyway, 1.4 mi (odometer) s of Inskip. | 1426 | Comment | ||
CHSC48352 | Streptanthus polygaloides | Vernon Oswald | 1985-4-21 | 1715 | Butte | Along the WPRR between Pulga and Dogwood Creek. | 457 | Comment | ||
CHSC48460 | Draperia systyla | Vernon Oswald | 1983-7-19 | 876 | Butte | Skyway, 1.3 mi s of Inskip. Growing on a dry forest floor in yellow pine forest. | 1432 | Comment | ||
CHSC48684 | Anemone oregana | Vernon Oswald | 1984-4-16 | 1156 | Butte | Doon Campground on the Skyway, 1.0 mi e of Coutolenc Rd. at Lovelock. | 853 | Comment | ||
CHSC48827 | Ranunculus sardous | Vernon Oswald | 1987-5-26 | 2931 | Butte | Rancho Bosquejo. East side of the Sacramento River at the w end of Cana Hwy (Feenstra's Riverview Orchard). On the edge of a pond. | 48 | Comment | ||
CHSC48834 | Ceanothus lemmonii | Vernon Oswald | 1984-4-9 | 1119 | Butte | Jct. of Forbestown Rd. and Lumpkin Rd., ca. 10 mi e of Oroville. | 548 | Comment | ||
CHSC48967 | Antirrhinum leptaleum | Vernon Oswald | 1985-6-26 | 1868 | Butte | West side of Forbestown Rd. ca. 200 ft s of Black Bart Rd. | 743 | Comment | ||
CHSC48989 | Gratiola ebracteata | Vernon Oswald | 1987-8-10 | 3200 | Butte | Snag Lake located 2.5 mi (air) se of Jonesville. | 1726 | Comment | ||
CHSC49047 | Veronica anagallis-aquatica | Vernon Oswald | 1983-7-25 | 912 | Butte | Bidwell State Park, w of the parking area at the boat ramp on River Rd. near the washout. | Comment | |||
CHSC49533 | Deschampsia cespitosa subsp. cespitosa | Vernon Oswald; Lowell Ahart | 1987-7-1 | 3067 | 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 | ||
CHSC49560 | Melica stricta | Vernon Oswald; Lowell Ahart | 1987-8-5 | 3182 | Butte | Rock outcrops skirting the n flank of Humboldt Peak on the Butte-Plumas county border, s of the Pacific Crest Trail. | 2072 | Comment | ||
CHSC49565 | Phalaris paradoxa | Vernon Oswald | 1988-4-18 | 3272 | Butte | Harter's Cherokee Ranch located on the w side of Hwy 99 between Hwy 149 and Dry Creek. On the edge of a rice field in the southeast part of the ranch. | 45 | Comment | ||
CHSC49577 | Elymus multisetus | Vernon Oswald | 1987-6-2 | 2944 | Butte | Butte-Yuba County line about 3 mi ne of Forbestown, on the se side of Forbestown Reservoir Rd. | 883 | Comment | ||
CHSC49586 | Achnatherum stillmanii | Vernon Oswald | 1985-6-30 | 1872 | Butte | Cohasset Rd. 0.7 mi n of KHSL transmission tower. | 1109 | Comment | ||
CHSC49657 | Fritillaria recurva | Vernon Oswald | 1984-5-9 | 1176 | Butte | Calif. Hwy 32, 12.0 mi n of Forest Ranch (between Forest Ranch and Lomo). | 1158 | Comment | ||
CHSC49662 | Maianthemum racemosum | Vernon Oswald | 1985-6-6 | 1814 | Butte | Abandoned RR right of way 0.75 mi s of Doon Camp located on the Skyway e of Lovelock. | 853 | Comment | ||
CHSC49668 | Veratrum californicum var. californicum | Vernon Oswald | 1984-7-2 | 1334 | Butte | North-east end of Snag Lake on Humbug Rd. | 1726 | 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 | ||
CHSC50048 | Geranium molle | Lowell Ahart | 1990-4-8 | 6435 | Butte | On steep banks, on the east side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville. | 33 | Comment | ||
CHSC50052 | Clarkia gracilis subsp. gracilis | Lowell Ahart | 1990-4-8 | 6437 | Butte | On banks, on the east side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville. | 33 | Comment | ||
CHSC50067 | Vulpia myuros var. hirsuta | Lowell Ahart | 1990-2-9 | 6410 | 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 | ||
CHSC50384 | Juncus tenuis | Vernon Oswald; Lowell Ahart | 1990-5-26 | 4257 | Butte | Oroville Wildlife Area on the east side of the Feather River, Pacific Heights Rd entrance, south of Oroville. Bordering a dredge pond. | 32 | Comment | ||
CHSC50418 | Montia fontana subsp. chondrosperma | Vernon Oswald | 1990-6-26 | 4321 | Butte | East branch of Willow Creek on the east side of Humbug Rd, ca. 1.25 mi (air) southwest of Humbug Summit. Very abundant in quiet water of a shallow drainage on the meadow where the north and east branches of Willow Creek join. | 1853 | 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 | ||
CHSC50540 | Polystichum lemmonii | Vernon Oswald; Lowell Ahart | 1990-6-20 | 4304 | Butte | South side of Philbrook Creek, ca. 0.5 mi west of the Butte-Plumas county line, between Philbrook Reservoir and Carr Mine. | 1914 | 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 | ||
CHSC50550 | Nemophila parviflora var. austiniae | Vernon Oswald | 1990-7-3 | 4345 | Butte | Headwaters of the east branch of Willow Creek, ca. 0.75 mi south of Humbug Summit, ca. 4.75 mi east of Jonesville. | 1950 | Comment | ||
CHSC50555 | Polygonum douglasii subsp. johnstonii | Vernon Oswald; Lowell Ahart | 1990-7-5 | 4350 | Butte | Headwaters of Willow Creek, 0.3 mi (odometer) west of Humbug Rd along a logging road just south of Cold Springs (near Humbug summit), ca. 4 mi east of Jonesville. | 1950 | Comment | ||
CHSC50642 | Agoseris heterophylla | Lowell Ahart | 1990-6-16 | 6509 | Butte | On the south side of the dirt road, just south of the Forbestown Generator, on the south side of the Forbestown Reservoir. | 487 | Comment | ||
CHSC50648 | Gamochaeta stachydifolia | Lowell Ahart | 1990-4-28 | 6466 | Butte | In the burrow area, about 1/4 mile south of the Feather River, about 4/10 mile west of Pacific Heights Road, about 4 1/2 miles south-west of Oroville. | 30 | Comment | ||
CHSC50652 | Uropappus lindleyi | Lowell Ahart | 1990-6-16 | 6508 | Butte | On the south side of the dirt road, just south of the Forbestown Generator, on the south side of the Forbestown Reservoir. | 487 | Comment | ||
CHSC50658 | Nemacladus interior | Lowell Ahart | 1990-5-25 | 6495 | Butte | Lake Oroville, about 1/4 mile west of the Enterprise Boat Launch Area, about 1 1/4 miles north-west of the Enterprise Bridge across Lake Oroville. | 274 | Comment | ||
CHSC50667 | Acmispon argophyllus var. fremontii | Lowell Ahart | 1990-5-25 | 6482 | Butte | Near 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. | 274 | Comment | ||
CHSC50670 | Hoita macrostachya | Lowell Ahart | 1990-7-1 | 6534 | Butte | Along the north edge of the dirt road, along the road to the Forbestown Reservoir, about 2 miles north-east of Forbestown. | 822 | Comment | ||
CHSC50675 | Monardella breweri subsp. lanceolata | Lowell Ahart | 1990-5-25 | 6496 | Butte | Near the high water line of Lake Oroville, about 1/4 mile west of the Enterprise Boat Launch Area, about 1 1/4 miles north-west of the Enterprise Bridge across Lake Oroville. | 277 | Comment | ||
CHSC50689 | Lindernia dubia var. anagallidea | Lowell Ahart | 1990-5-25 | 6485 | 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. | 243 | Comment | ||
CHSC50690 | Penstemon deustus var. suffrutescens | Lowell Ahart | 1990-6-1 | 6506 | Butte | Growing on the east side of the North Fork of the Feather River, near the Poe Power House, about 2 air miles southeast of Jarbo Gap. | 274 | Comment | ||
CHSC50695 | Juncus bufonius var. bufonius | Lowell Ahart | 1990-5-25 | 6484 | 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. | 243 | Comment | ||
CHSC50708 | Vulpia microstachys var. pauciflora | Lowell Ahart | 1990-4-28 | 6472 | Butte | At the base of steep banks on the south side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville. | 33 | Comment | ||
CHSC50800 | Rudbeckia occidentalis var. occidentalis | Vernon Oswald; Lowell Ahart | 1990-7-31 | 4421 | Butte | Meadow at the headwaters of Concow Creek, ca. 4 mi north of Concow. | 1097 | Comment | ||
CHSC50984 | Amaranthus californicus | Lowell Ahart | 1990-8-15 | 6593 | Butte | About 1/4 mile north-west of the Enterprise Bridge across Lake Oroville, east of the Enterprise Boat Launch Area, along a small wash, below the high water line of Lake Oroville. | 228 | Comment | ||
CHSC51053 | Draba verna | Pauleen Broyles | 1987-3-24 | 998 | Butte | The Nature Conservancy Vina Plains Preserve, Wurlitzer addition. | Comment | |||
CHSC51059 | Baccharis salicifolia | Pauleen Broyles | 1987-4-29 | 1017 | Butte | The Nature Conservancy Vina Plains Preserve, Wurlitzer Addition. Near Singer Creek, below confluence with Pine Creek. | Comment | |||
CHSC51264 | Hypericum mutilum | Lowell Ahart | 1990-10-3 | 6627 | Butte | On the bottom of the East Fork of Canyon Creek, below the high water line of Lake Oroville, about 1/4 mile north-east of the Canyon Creek Bridge across Lake Oroville. | 259 | Comment Read comments Mar 31 2009 |
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CHSC51506 | Carex lenticularis var. impressa | L. P. Janeway; R. A. Schlising, B. Castro, Pauleen Broyles | 1987-7-19 | 2491 | Butte | Meadow along Humbug Summit Rd ca 5 1/2 mi N of Inskip, at the Cornelia Lott Sank Memorial Spring. | 1539 | Comment | ||
CHSC51524 | Phacelia cicutaria | J. D. Jokerst | 1985-4-23 | 2262 | Butte | Top of North Table Mountain. East edge of Beatson Hollow near the second drainage entering from the east. | 365 | Comment | ||
CHSC51846 | Anthriscus caucalis | Kim Haas | 1988-4-19 | 14 | Butte | Small population ca 10 mi NE of Chico Municipal Airport. | 457 | Comment | ||
CHSC51856 | Madia elegans subsp. vernalis | L. P. Janeway | 1988-6-5 | 2727 | Butte | Cyn of Chico Cr ca 3/4 mi NE of the end of Upper Park Rd. | 259 | Comment | ||
CHSC51871 | Pyrola picta | L. P. Janeway | 1987-6-26 | 2299 | Butte | At Rag Dump. | 1173 | Comment | ||
CHSC51916 | Comandra umbellata subsp. californica | S. B. Collom | 1988-4-18 | 8 | Butte | 0.9 mi NW of upper entrance to Forest Ranch Rd, off Hwy 32; 14.2 mi NE of chico. | Comment | |||
CHSC51954 | Sparganium emersum subsp. emersum | L. P. Janeway | 1987-6-19 | 2248 | Butte | Mdw on Pinkard Cr between Lewis Ridge and Mooreville Ridge, 6.5 mi from the Challenge-LaPorte Rd and Travis Saddle via the rd to Golden Trout Crossing. | 1082 | Comment | ||
CHSC52004 | Plagiobothrys stipitatus var. micranthus | R. A. Schlising | 1979-4-9 | 3357 | Butte | E of Chico, at roadside of dirt road formerly named Bruce Road, just north of Skyway. | 76 | Comment | ||
CHSC52109 | Navarretia nigelliformis | R. A. Schlising | 1979-6-3 | 3431 | Butte | Richvale vernal pools, 1/4 mi s jct Hwy 99 and 162 to Oroville, across from Thermalito Afterbay. | Comment | |||
CHSC52130 | Galium porrigens var. tenue | Paul K. Kirk | 1981-3-10 | 4 | Butte | N side of Cohasset Rd., 50 m NE of its jct. with Rock Creek Rd., 14.5 km N of Chico. | 135 | Comment | ||
CHSC52135 | Micranthes bryophora | L. P. Janeway; R. A. Schlising | 1988-7-22 | 3060 | Butte | Shaded flat in woods on the SW slope of upper Coon Hollow. | 1859 | Comment | ||
CHSC52249 | Carex nudata | L. P. Janeway | 1988-4-10 | 2613 | Butte | Along Little Chico Creek ca 1/2 mi east of Bruce Road. | 85 | Comment | ||
CHSC52253 | Carex bolanderi | L. P. Janeway; R. A. Schlising | 1988-7-16 | 3008 | Butte | Along Willow Creek 1/2 mi NW of Jonesville. | 1508 | Comment | ||
CHSC52259 | Carex nebrascensis | L. P. Janeway; R. A. Schlising | 1988-7-16 | 3038 | Butte | Vernal pool next to Humbug Road ca 0.8 mi W of Butte Creek House. | 1805 | Comment | ||
CHSC52261 | Carex nebrascensis | L. P. Janeway; C. A. Janeway | 1986-9-13 | 1854 | Butte | Along Humbug Road at Cold Springs (vicinity of Humbug Summit). Small meadow around watering trough. | 1965 | Comment | ||
CHSC52282 | Carex mariposana | L. P. Janeway | 1987-6-27 | 2332 | Butte | Along Little Kimshew Cr just N of Ramsay Bar. Site of old Ramsay Bar mining and timber activities. | 1341 | Comment | ||
CHSC52330 | Anthriscus caucalis | Pauleen Broyles | 1987-5-21 | 1046 | Butte | The Nature Conservancy Vina Plains Preserve. On a knoll above the confluence of Singer and Pine Creeks. | Comment | |||
CHSC52335 | Uropappus lindleyi | J. D. Jokerst | 1986-4-23 | 2265 | Butte | Top of North Table Mt., N of Cherokee Rd at the second drainage entering Beatson Hollow. | 365 | Comment | ||
CHSC52341 | Geranium molle | Paulenn Broyles | 1987-5-21 | 1047 | Butte | The Nature Conservancy Vina Plains Preserve. Wurlitzer Addition. At fence roadway NW of Wurlitzer buildings. | Comment | |||
CHSC52466 | Ceanothus prostratus | Kate A. Hanson | 1977-4-18 | Butte | Ca. 0.8 km E of hwy 32, ca 8 km ENE of Forest Ranch. | Comment | ||||
CHSC52479 | Cyperus eragrostis | R. L. Ondricek-Fallscheer | 1982-10-24 | 157 | Butte | Seepage area on se side of tip of Flatiron Ridge ca. 3 1/2 mi wsw of Paradise. | 182 | Comment | ||
CHSC52485 | Briza maxima | R. L. Ondricek | 1982-5-25 | 135 | Butte | NE side of tip of Flatiron Ridge; ca. 3 1/2 mi wsw of Paradise. | 182 | Comment | ||
CHSC52823 | Ranunculus occidentalis var. ultramontanus | Kirsten Tarp | 1983-7-28 | 308 | Butte | N part of county at Chico Meadows; in meadow. | 1295 | Comment | ||
CHSC52874 | Carex subfusca | L. P. Janeway; R. A. Schlising, B. Castro | 1988-7-23 | 3082 | Butte | Near Scotts John Cr 2.7 mi N of the Butte Cr Rd. | 1920 | 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 | ||
CHSC54102 | Trifolium bifidum var. bifidum | Vernon H. Oswald; Lowell Ahart | 1991-5-13 | 4581 | Butte | Dan Beebe Trail in Lake Oroville Recreation Area, between Canyon Drive and Oroville Dam Blvd East (opposite the spillway). | 213 | Comment | ||
CHSC54295 | Isoetes nuttallii | Vernon H. Oswald; Lowell Ahart | 1991-6-5 | 4641 | 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 Platte Mtn Lookout, between Forest Ranch and Lomo. | 853 | Comment | ||
CHSC54302 | Phacelia purpusii | Vernon H. Oswald; Lowell Ahart | 1991-6-5 | 4649 | 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 Platte Mtn Lookout, between Forest Ranch and Lomo. | 701 | Comment | ||
CHSC54308 | Ranunculus repens var. pleniflorus | Vernon H. Oswald; Lowell Ahart | 1991-6-5 | 4655 | Butte | Ewalt Camp on the West Branch of Butte Creek, east of Hwy 32 and north of Carpenter Ridge Rd, between Forest Ranch and Lomo. Along the creek. | 914 | 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 | ||
CHSC55295 | Eleocharis quadrangulata | Lowell Ahart | 1991-9-14 | 6722 | Butte | Drying margins of a large reservoir, Joie Osgood Ranch, about 2 miles east of Honcut. | 45 | Comment | ||
CHSC56631 | Gastridium phleoides | J. Lund | 1980-4-18 | Butte | 0.9 mi east of Hicks Lane on the south side of Keefer Road, ca 50 ft from the edge of the road. | 91 | Comment | |||
CHSC56760 | Claytonia perfoliata | Jan Monelo | 1989-4-5 | 1 | Butte | At base of Pinus ponderosa and Umbellularia californica, 609 Elliott Rd, Paradise. | 548 | Comment | ||
CHSC56765 | Delphinium gracilentum | Kirsten Tarp | 1982-6-6 | 184 | Butte | Near Flea Valley. | Comment | |||
CHSC56777 | Delphinium patens subsp. patens | J. D. Jokerst | 1981-4-2 | 1167 | Butte | Table Mountain; south of Cherokee Road where it intersects the east edge of the section, on east side of the mountain. | 396 | Comment | ||
CHSC56786 | Viola adunca | R. A. Schlising; R. Banchero | 1980-7-14 | 3898 | Butte | N part of county, n end of Snag Lake. | 1731 | Comment | ||
CHSC57211 | Scirpus microcarpus | L. P. Janeway | 1987-6-5 | 2145 | Butte | At edge of Peavine Creek, ca 0.1 mi east of its mouth at French Creek. | 624 | Comment | ||
CHSC57223 | Euphorbia spathulata | Vernon H. Oswald; Lowell Ahart | 1992-3-24 | 4890 | Butte | Lake Oroville Recreation Area on the north side of Thermalito Diversion Pool, along the first stream west of the spillway and ca. 0.3 mi north of Burma Rd. | 76 | Comment | ||
CHSC57799 | Arabidopsis thaliana | Vernon H. Oswald; Lowell Ahart | 1992-4-8 | 4896 | Butte | Trail near the abandoned railroad grade in Oroville Dam Recreation Area on the S side of Thermalito Diversion Pool, between the spillway and Sycamore Hill. On trailside bank. | 76 | Comment | ||
CHSC58255 | Urospermum picroides | Lowell Ahart | 1992-5-9 | 6753 | Butte | Roadcut, on the north side of the Thermalito Diversion Pool, near Longs Bar Monument, Lake Oroville Recreation Area, about 2 miles west of Oroville Dam. | 76 | Comment | ||
CHSC58272 | Plantago elongata | Lowell Ahart | 1992-3-28 | 6740 | Butte | Growing on the south side of the spillway of Oroville Dam, on the east side of Oroville Dam. | 274 | Comment | ||
CHSC58884 | Eriophyllum lanatum var. grandiflorum | Lowell Ahart | 1992-7-29 | 6885 | Butte | Slopes, about 1 mile north-east of the Carr Mine, about 3/4 mile north-west of Lotts Lake. | 1798 | Comment | ||
CHSC58905 | Stellaria umbellata | Lowell Ahart | 1992-7-21 | 6816 | Butte | In a meadow, north-west of a snow lake, on the south side of Coon Hollow, about 2 (air) miles north-east of Philbrook Reservoir. | 1737 | Comment | ||
CHSC58939 | Eriogonum marifolium var. marifolium | Lowell Ahart | 1992-7-29 | 6892 | Butte | Around and on rocks, about 1 mile east of the Carr Mine, about 1/2 mile north-west of Lotts Lake. | 1828 | Comment | ||
CHSC59117 | 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. Mid-slope of canyon. | 472 | Comment | ||
CHSC59122 | Pterostegia drymarioides | L. P. Janeway; B. Castro | 1992-5-9 | 4164 | Butte | Unnamed canyon on southeast side of Neal Road opposite the Butte County Land Fill; ca 1 1/2 mi northeast of Hwy 99. At base of rocks on southeast-facing slope. | 89 | Comment | ||
CHSC59328 | Sidalcea hartwegii | J. L. Guardino | 1992-4-18 | 14 | Butte | Grassy area 20 ft s of ephemeral stream. Southern rim of Chico Creek Canyon, 1.7 mi e of Oak Hollow Ln. | 268 | Comment | ||
CHSC5942 | Hedera helix | M. MacArthur | 1968-6-17 | 176 | Butte | SW edge of Big Chico Creek, NE of Dining Hall, Chico State College campus. | 60 | Comment | ||
CHSC5966 | Cynodon dactylon | M. MacArthur | 1968-6-17 | 216 | Butte | Ca. 5 ft SE Big Chico Creek and S of Headhouse, Chico State College campus. | 60 | Comment | ||
CHSC60210 | Melica torreyana | T. B. Devine | 1980-4-10 | 678 | Butte | Beside Humbug Rd., ca. 1/4 mi. above covered bridge. Roadside. | Comment | |||
CHSC6050 | Robinia pseudoacacia | M. MacArthur | 1968-6-18 | 226 | Butte | S edge of Big Chico Creek next to bridge by PSA bld., Chico State College campus. | 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 | ||
CHSC60642 | Isoetes nuttallii | Vernon H. Oswald | 1993-4-15 | 5270 | Butte | Upper Bidwell Park, Chico, E of Upper Park Rd. slightly S of Parking Area O between Salmon Hole and Devil's Kitchen. | 170 | Comment | ||
CHSC6085 | Centaurea solstitialis | B. Wilson | 1968-5-17 | 203 | Butte | E of Broadway and First Street, Chico. | 59 | Comment | ||
CHSC60984 | Vicia americana var. americana | Lowell Ahart | 1993-6-20 | 6977 | Butte | At Camp 18. | 1158 | Comment | ||
CHSC61001 | Navarretia leptalea subsp. leptalea | Lowell Ahart | 1993-6-26 | 7035 | Butte | Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. | 1158 | Comment | ||
CHSC61043 | Cressa truxillensis | Vernon H. Oswald | 1993-7-29 | 5737 | Butte | Gray Lodge Wildlife Management Area W of Gridley, 0.3 mi S of Rutherford Rd. on the first levee road E of the headquarters complex. | 19 | Comment | ||
CHSC61053 | Ludwigia peploides subsp. montevidensis | Vernon H. Oswald | 1993-7-29 | 5739 | Butte | Chico Landing (site) boat ramp, Bidwell River State Park, along the Sacramento River W of Chico. In slough and leading up to the ramp. | 38 | Comment | ||
CHSC61316 | Hosackia crassifolia var. crassifolia | Lowell Ahart | 1993-7-29 | 7126 | Butte | Along a logging road, about 1/8 mile north-west of the Snow Mine, about 2 1/2 miles north-east of the Bald Mountain, about 6 1/2 miles north-east of Stirling City. | 1676 | Comment | ||
CHSC61506 | Viola purpurea subsp. quercetorum | Lowell Ahart | 1993-6-26 | 7043 | Butte | About 1/4 mile of Jackass Flat, Mooreville Ridge, about 1 1/4 miles (air) north-west of Lost Creek Reservoir. | 1188 | Comment | ||
CHSC61524 | Piperia transversa | Lowell Ahart | 1993-6-16 | 6960 | Butte | On the east side of the Enterprise Boat Launch Parking Area, about 1/2 mile north-west of the Enterprise Bridge across Lake Oroville. | 304 | Comment | ||
CHSC61537 | Festuca arundinacea | Lowell Ahart | 1993-6-16 | 6968 | Butte | Along a dirt road, south-west of the intersection of Black Bart Road and Forbestown Road, about 3 1/2 (air) miles south-west of Forbestown. | 609 | Comment | ||
CHSC61643 | Eriogonum lobbii | Lowell Ahart | 1993-9-8 | 7166 | Butte | Open bare areas, on the north side of the ridge, about 1/2 mile east of Snow Mountain. | 2103 | Comment | ||
CHSC61653 | Listera convallarioides | Lowell Ahart | 1993-9-13 | 7228 | Butte | On the south side of Bolt Creek, about 1 mile south-east of Butte Meadows. | 1325 | Comment | ||
CHSC61709 | Pectiantia pentandra | Lowell Ahart | 1993-8-8 | 7149 A. | Butte | On bottom of stream, in area mined for gold, about 1/2 mile north-west of Lewis Flat, about 3/4 mile north-west of the Sly Creek Dam. | 1097 | Comment | ||
CHSC61787 | Stellaria crispa | Lowell Ahart | 1993-10-3 | 7268 | Butte | At a spring, on the south side of the west branch of Wildcat Creek, about 2 miles north-east of Coyote Gap. | 1402 | Comment | ||
CHSC62130 | Castilleja rubicundula subsp. rubicundula | B. Castro; R. A. Schlising | 1986-5-6 | 50 a | Butte | Ca 7 air mi N of Chico in a pasture on NW side of Meridian Road ca 0.2 mi E of its jcn with Hwy 99. | 56 | Comment | ||
CHSC62135 | Diplacus torreyi | L. P. Janeway | 1993-7-7 | 4434 | Butte | Plumas National Forest. Along dirt road to the Bear Ranch Creek falls, 0.7 mi south of Arch Rock Tunnel; canyon of North Fork Feather River. | 502 | Comment | ||
CHSC62335 | Diospyros | B. Castro | 1990-5-6 | 421 | Butte | Within the Chico Tree Improvement Center at SE edge of Chico, via Morrow Lane, close to banks of a branch of Comanche Creek (or 'Edgar Slough'). | 70 | Comment | ||
CHSC62466 | Nemophila maculata | B. Castro; L. Janeway | 1991-4-19 | 442 | Butte | Ca 10 air mi NE of Oroville, 0.75 mi NW of Oregon Gultch, 0.5 mi S of Montgomery Bar Ravine. | 353 | Comment | ||
CHSC62626 | Solanum rostratum | Patrick E. Kelly | 1994-2-10 | Butte | N side of Doe Mill Rd. just E of Butte Creek Diversion in S Chico. | 83 | Comment | |||
CHSC62744 | Trifolium bifidum var. decipiens | L. P. Janeway; Barbara Castro | 1993-5-8 | 4345 | Butte | Un-named canyon on southeast side of Neal Road opposite the Butte County landfill; ca 1.5 mi northeast of Hwy 99. | 76 | Comment | ||
CHSC64108 | Trichostema lanceolatum | B. Castro | 1987-9-25 | 230 | Butte | Fernandez Grant area. Field at jcn Biggs East Rd and Dos Rios Rd at e side of East Biggs. | 33 | Comment | ||
CHSC64242 | Sisyrinchium idahoense | S. C. Morey | 1983-8-1 | 663 | Butte | Chico Meadows. On e side of Scout Rd., ca. 1 mi n of its jct with Humboldt Rd. at Butte Meadows. | 1292 | Comment | ||
CHSC64252 | Agrostis stolonifera | S. C. Morey | 1983-7-23 | 581 | Butte | Cherry Hill Meadow. On n side of Humboldt Rd., ca. 3.2 mi e of Butte Meadows. | 1414 | Comment | ||
CHSC65168 | Mentha pulegium | Lowell Ahart | 1995-8-19 | 7619 | 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 | ||
CHSC65207 | Ranunculus pusillus | Lowell Ahart | 1995-5-26 | 7573 | 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 | ||
CHSC6606 | Citrus | M. MacArthur | 1968-6-19 | 317 | Butte | Yard by building D, Chico State College campus. | 60 | Comment | ||
CHSC6666 | Nassella pulchra | Marilyn Lee | 1968-4-19 | 132 | Butte | East side of Cherokee Road, ca 2 miles S. of Cherokee and 100 yards S.E. of cemetary, Table Mt. | Comment | |||
CHSC66857 | Eragrostis hypnoides | Vernon H. Oswald | 1996-9-30 | 8292 | Butte | Northern Sacramento Valley. Sacramento River National Wildlife Refuge, Llano Seco Unit. Llano Seco Rancho between 7 Mile Lane and the Sacramento River. On the margin of Angel Slough on the W side of Tract 4.1, Sanctuary I. [Label says 'T20N R01W S15 SE1/4 of NW1/4']. | 30 | Comment | ||
CHSC670 | Erodium moschatum | C. Merton | 1929-5-20 | Butte | Chico. | 57 | Comment | |||
CHSC68018 | Epilobium pallidum | James D. Jokerst | 1988-4-21 | 3000 | Butte | Parrott (Blakeley-Swartz) Ranch S of Chico. | Comment | |||
CHSC68240 | Ophioglossum californicum | Lowell Ahart | 1997-1-30 | 7712 | Butte | About 3/4 mile east of Dunstone Road, about 3 miles (air) northeast of Honcut, about 12 miles (air) southeast of Oroville. | 91 | Comment | ||
CHSC68442 | Eleocharis bolanderi | L. P. Janeway | 1987-6-13 | 2217 | Butte | Meadow just northeast of junction of Concow Road and the road to Flea Mountain. | 1188 | Comment | ||
CHSC68452 | Schoenoplectus acutus var. occidentalis | L. P. Janeway; C. A. Janeway | 1986-9-14 | 1862 | Butte | Sycamore Creek at Cohasset Avenue near Eaton Road. | 54 | Comment | ||
CHSC68905 | Clarkia mildrediae subsp. mildrediae | Lowell Ahart | 1997-7-11 | 7743 | Butte | On a road cut, on the north side of the dirt road, southeast of Cold Creek, about 2 miles (air) southwest of Bald Mountain, about 9 miles by road from Stirling City, or about 2 miles (air) northeast of Stirling City. | 1219 | Comment | ||
CHSC69050 | Potentilla gracilis var. fastigiata | Lowell Ahart | 1997-8-3 | 7773 | Butte | On the east side of Little Kimshew Creek, where the basalt is eight sided, Snow Meadow, about 1/4 mile east of Table Mountain, about 8 miles (air) northeast of Stirling City. | 1524 | Comment | ||
CHSC69117 | Piperia unalascensis | Lowell Ahart | 1997-8-1 | 7778 | Butte | Near some small streamlets of Little Kimshew Creek, in Smow Meadow, about 1/4 mile east of Table Mountain, about 8 miles (air) northeast of Stirling City. | 1524 | Comment | ||
CHSC69122 | Melica aristata | Lowell Ahart | 1997-8-1 | 7804 | Butte | On the south side of County Road, southwest of Keyser Creek, about 1 1/2 miles southeast of Bald Mountain, about 6 miles (air) northeast of Stirling City. | 1432 | Comment | ||
CHSC69733 | Agrostis scabra | Lowell Ahart | 1997-10-20 | 7918 | Butte | 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 | ||
CHSC7054 | Sambucus mexicana | Nancy Wiseman | 1969-5-5 | Butte | Chico State College campus N side of bridge between PSA building and Ed. Psch. Building. | Comment | ||||
CHSC70742 | Clarkia rhomboidea | L. P. Janeway; Perrie Cobb | 1993-6-1 | 4364 | Butte | Southeast side of canyon of North Fork Feather River; along dirt road from Cresta Rest Area to the Bear Ranch Creek falls. | 487 | Comment | ||
CHSC70789 | Cardamine pachystigma | B. Castro | 1995-5-18 | 568 | Butte | Ca 2 air mi N of Feather Falls, toward western end of Watson Ridge, on S side of USFS Rd 21N25. 15-20 ft S of road edge. | 1094 | Comment | ||
CHSC70790 | Downingia bicornuta var. bicornuta | B. Castro | 1995-6-6 | 574 | Butte | Ca 4 air mi SE of Chico, W of Hwy 99, on E side of the Oro-Chico Hwy ca 0.3 mi N of its jcn with Neal Road. | 53 | Comment | ||
CHSC70840 | Saxifraga californica | Vernon Oswald | 1998-3-16 | 8890 | Butte | North end of Upper Bidwell Park along lower Jeep Trail paralleling the east side Big Chico Creek north of the old homestead. | 243 | Comment | ||
CHSC70850 | Crassula connata | Lowell Ahart | 1998-4-8 | 7950 | Butte | 1/10 mile north of the Thermalito Diversion Dam, east of the Thermalito Diversion Pool, 1/4 mile northeast of Oroville. | 67 | Comment | ||
CHSC70855 | Juncus leiospermus var. leiospermus | Lowell Ahart | 1998-4-29 | 7953 | Butte | Northeast of the large parking area on North Table Mountain, on the east side of Cherokee Road, about 7 miles north of Oroville. | 426 | Comment | ||
CHSC71216 | Poa pratensis subsp. pratensis | Lowell Ahart | 1998-6-9 | 7986 | Butte | 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 | ||
CHSC72251 | Hypericum anagalloides | Lowell Ahart | 1998-9-11 | 8054 | Butte | Seep area west of the cattle chute on the west side of Cherokee Road, North Table Mountain, about 7 (air) miles north of Oroville. | 403 | Comment | ||
CHSC73418 | Pyrola asarifolia subsp. asarifolia | B. Castro; L. Gehrung | 1995-6-20 | 576 | Butte | Ca 4 air mi NE of Feather Falls, towards northeastern end of Watson Ridge, in moist N-trending ravine, S of sharp bend in USFS Rd 22N24. | 1173 | Comment | ||
CHSC73757 | Cardamine pachystigma | B. Castro | 1996-3-26 | 658 | Butte | Ca 7.5 air mi NW of Brush Creek, 0.6 mi SE of Big Bar Mtn, and 150 ft S of USFS Rd 23N28, at E edge of meadow below Wyman Spring. | 1188 | Comment | ||
CHSC73800 | Clarkia mildrediae subsp. lutescens | Ann Willyard | 1997-7-16 | Butte | Ca 1 air mi SSW of Deer Park site on Rock Island Ridge, at E edge of USFS Rd 23N60 as it parallels Marble Creek, ca 0.7 air mi N of its confluence with Little North Fork Feather River. On roadcut. | 1115 | Comment | |||
CHSC73886 | Festuca californica | B. Castro | 1997-6-13 | 736 | Butte | Mtn. House Proposed SIA. Ca 2 air mi NE of Brush Creek and 1.1 air mi E of Mtn. House, along the 'C' spur off USFS Rd 22N54, south of Mtn House Creek. Along dirt road edges. | 1082 | Comment | ||
CHSC74084 | Dysphania pumilio | B. Castro | 1996-8-20 | 716 | Butte | Ca 5 air mi N of Brush Creek, ca 0.25 mi S of Rogers Cow Camp via 'J' spur rd S of USFS Rd 23N15. | 1222 | Comment | ||
CHSC74167 | Melica aristata | B. Castro; L. Gehrung | 1998-8-19 | 823 | Butte | Ca 4.5 air mi NNE of Brush Creek, ca 1 mi SE of Rogers Cow Camp, 100-300 ft W of Oro-Quincy Hwy on top and upper sides of ridge E of Get-Up-and-Get Creek. | 1213 | Comment | ||
CHSC75257 | Plagiobothrys stipitatus var. stipitatus | Jennifer Slater | 1997-4-6 | 2 | Butte | At the Wurlitzer addition of the Vina Plains Preserve, approx. one mile west of Highway 99. | 67 | Comment | ||
CHSC75262 | Downingia insignis | Lowell Ahart | 1999-5-21 | 8074 | Butte | On the sides and bottom of a drain ditch in a pasture field, on the east side of Evans Reimer Road, about 7/8 mile east of Pennington Road, about 5 miles (air) southwest of Gridley. | 21 | Comment | ||
CHSC75307 | Veronica arvensis | Lowell Ahart | 1999-5-24 | 8083 | Butte | Butte County Historical Society museum, 2335 Baldwin Avenue, Oroville. | 60 | Comment | ||
CHSC75336 | Hainardia cylindrica | Lowell Ahart | 1999-5-21 | 8067 | Butte | In a pasture, 50 yards north of Evans Reimer Road, about 7/8 mile east of Pennington Road, about 5 miles (air) southwest of Gridley. | 21 | Comment | ||
CHSC75383 | Limnanthes douglasii subsp. rosea | Jennifer Slater | 1997-4-6 | 1 | Butte | At the edges of vernal pool at the Wurlitzer addition of the Vina Plains Preserve, approx. one mile west of Highway 99. | 67 | Comment | ||
CHSC75433 | Lolium multiflorum | Jennifer Slater | 1997-4-20 | 31 | Butte | At the Wurlitzer addition of the Vina Plains Preserve, west of Highway 99, approx. 10 miles north of Chico. | 67 | Comment | ||
CHSC75983 | Eragrostis hypnoides | Lowell Ahart; Vernon H. Oswald | 1999-8-13 | 8151 | Butte | 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 | ||
CHSC76000 | Rotala ramosior | Lowell Ahart; Vernon H. Oswald | 1999-8-13 | 8170 | Butte | Large disturbed area along the east side of the Sacramento River, northwest of Parrott Landing, about 1mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. | 32 | Comment | ||
CHSC76420 | Glinus lotoides | Lowell Ahart | 1999-10-28 | 8297 | Butte | On the bottom of a small wash, just southeast of the small pond where you can park, 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 | ||
CHSC76425 | Cyperus squarrosus | Lowell Ahart | 1999-10-28 | 8302 | 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 | ||
CHSC76836 | Salix laevigata | L. P. Janeway | 1999-11-15 | 6625 | Butte | Northern Sierra Nevada foothills. Along high water line of Lake Oroville, in ravine below Nelson Bar Road 0.5 mi north-northwest of Lime Saddle. | 274 | Comment | ||
CHSC77426 | Trifolium hirtum | Laura Bogni | 1997-4-5 | 10 | Butte | Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. | 640 | Comment | ||
CHSC77994 | Ranunculus pusillus | Lowell Ahart | 2000-5-13 | 8356 | Butte | On the margin of the Thermalito Afterbay, on the south side 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 | ||
CHSC78155 | Linum bienne | Lowell Ahart | 2000-5-21 | 8375 | Butte | On the north margin of Table Mountain Boulevard, about 300 yards southeast of Garden Drive, about 1/10 mile northwest of the Thermalito Diversion cut, about 2 mile north of Oroville. | 67 | Comment | ||
CHSC78192 | Eleocharis engelmannii | Lowell Ahart | 2000-6-4 | 8445 | Butte | In the small meadow south of the intersection of Black Bart Road and Forbestown Road, about 3 1/2 miles (air) southwest of Forbestown. | 731 | Comment | ||
CHSC78200 | Eleocharis quinqueflora | Lowell Ahart | 2000-5-30 | 8411 | Butte | About 1/4 mile northeast of Kunkle Reservoir, east of the Pentz Magalia Road, about 2 miles south of Paradise. | 548 | Comment | ||
CHSC78340 | Juncus orthophyllus | Lowell Ahart | 2000-6-29 | 8536 | Butte | East side of Flea meadow, about 1/2 mile west of Flea Mountain, about 3 1/2 miles (air) north of Concow Reservoir, about 5 miles (air) east of Magalia. | 1036 | Comment | ||
CHSC78345 | Brodiaea minor | Lowell Ahart | 2000-6-17 | 8480 | Butte | About 1/4 mile northeast of Kunkle Reservoir, east of the Pentz Magalia Road, about 2 miles south of Paradise. | 548 | Comment | ||
CHSC78350 | Spiranthes porrifolia | Lowell Ahart | 2000-6-6 | 8453 | Butte | 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 | ||
CHSC78355 | Agrostis pallens | Lowell Ahart | 2000-6-29 | 8538 | Butte | On the west side of Concow Road at Flea meadow, about 1/2 mile west of Flea Mountain, about 3 1/2 miles (air) north of Concow Reservoir, about 5 miles (air) east of Magalia. | 1036 | Comment | ||
CHSC78398 | Cyperus fuscus | Lowell Ahart | 2000-7-23 | 8603 | Butte | Near a large pond 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. | 32 | Comment | ||
CHSC78734 | Eleocharis acicularis var. occidentalis | Lowell Ahart | 2000-9-15 | 8691 | Butte | North of a large pond 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. | 32 | Comment | ||
CHSC78950 | Aristida oligantha | Lowell Ahart | 2000-9-17 | 8692 | Butte | About 1/4 mile southeast of Little Bald Rock, about 1 1/4 miles (air) northeast of Big Bald Rock, about 4 miles (air) northeast of Madrone Lake, about 13 miles (air) northeast of Oroville. | 1066 | Comment | ||
CHSC78992 | Erigeron canadensis | Lowell Ahart | 2000-11-4 | 8716 | Butte | Just 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 | ||
CHSC79557 | Ranunculus occidentalis var. occidentalis | G. F. Hrusa; T. D. Wilfred | 1997-5-1 | 13718 | Butte | Northern California. Sierra Nevada. NE side of upper end of Paradise Lake. Where last tributaries from E enter. | 775 | Comment | ||
CHSC79562 | Fragaria vesca | G. F. Hrusa; T. D. Wilfred | 1997-5-1 | 13700 | 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']. | 775 | Comment | ||
CHSC79807 | Calandrinia ciliata | Leanna Brown | 1999-3-4 | 18 | Butte | Lowell Drive, Chico. [Lat./Long. on label is '39 46 N; 121 52 W']. | 62 | Comment | ||
CHSC79836 | Diplacus torreyi | G. F. Hrusa; T. D. Wilfred | 1996-7-9 | 13114 | Butte | Plumas National Forest. Above Jordan Creek headwaters S of Hwy 162 near Roger's Cow Camp. [Lat./Long. on label is '39 46 N; 121 17 W']. | 1300 | Comment | ||
CHSC80552 | Vicia villosa subsp. villosa | Lowell Ahart | 2001-5-10 | 8737 | Butte | On the 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) southwest of Gridley. | 22 | Comment | ||
CHSC80575 | Amaranthus deflexus | Lowell Ahart | 2001-6-16 | 8845 | Butte | Edges of the lawn, at the Nature Center, west of the 'Deer Pen', Chico. | 60 | Comment | ||
CHSC81213 | Daucus pusillus | J. Trizzino | 2001-4-29 | 63 | Butte | End of Potter Road north of Skyway before Honey Run, at meeting with seasonal creek, nearly dry at this time. | 80 | Comment | ||
CHSC81311 | Castilleja exserta | J. Trizzino | 2001-3-13 | 10 | Butte | North Table Mountain. | 384 | Comment | ||
CHSC81329 | Brodiaea nana | J. Trizzino | 2001-4-25 | 56 | Butte | Oro-Chico Highway, 0.5 mi east of Mesa Drive, south side of road. | 53 | Comment | ||
CHSC8218 | Hordeum murinum subsp. leporinum | Dave Isle | 1969-3-21 | 260 | Butte | Just off the S. side of the road through Upper Bidwell Park about 50 yards W. of the entrance to the golf course (E. of Chico). | 59 | Comment | ||
CHSC82266 | Bromus catharticus | Lowell Ahart | 2002-4-15 | 9493 | Butte | On a canal bank, on the west side of Faris Road, 3 miles west of West Biggs Gridley Road, about 3 miles (air) southwest of Biggs. | 24 | Comment | ||
CHSC82488 | Torilis arvensis subsp. purpurea | Lowell Ahart; John Dittes, Josephine Guardino | 2002-6-21 | 9751 | Butte | On the south side of a poor dirt road, Watson Ridge, about 2 miles (air) northeast of Bald Rock Dome, about 5 miles (air) north of Feather Falls (the town). | Comment | |||
CHSC82504 | Bulbostylis capillaris | Lowell Ahart; John Dittes | 2002-6-17 | 9720 | Butte | About 150 yards southeast of Lumpkin Ridge Road, about 2 miles east of the intersection of Lumpkin Ridge Road, County Road, and road to Fall River, about 6 3/4 miles (air) northeast of Feather Falls. | 1296 | Comment | ||
CHSC83086 | Rorippa curvisiliqua var. orientalis | Lowell Ahart | 2002-10-17 | 9987 | Butte | On the gentle hills below the high water line of Lake Oroville, about 1 1/2 miles south of Highway 162 (Oroville Quincy Highway), about 3 miles (air) northeast of Oroville Dam. | 227 | Comment | ||
CHSC83686 | Poa compressa | John Dittes | 2002-7-6 | 2 -9 | Butte | Northern High Sierra Nevada; Plumas National Forest, Watson Ridge, ca. 1.1 air mile northeast of intersection of FS Road 21N25 and FS Road 21N25G, ca. 1.5 air mile north of Fall River. Old landing south of FS Road 21N25. | 1207 | Comment | ||
CHSC83883 | Balsamorhiza deltoidea | Lowell Ahart | 2003-4-10 | 10076 | Butte | On the east rim of South Table Mountain, below the basalt cliffs, about 2 1/2 miles (air) north of Oroville. | 309 | Comment | ||
CHSC84027 | Alisma lanceolatum | Lowell Ahart | 2003-6-23 | 10303 | 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 | ||
CHSC84034 | Calycadenia spicata | Lowell Ahart | 2003-6-20 | 10296 | Butte | In pasture fields, Peter Ahart Ranch, about 2 miles north and 1 3/8 miles east of Honcut, about 12 miles southeast of Oroville. | 42 | Comment | ||
CHSC84139 | Clarkia purpurea subsp. quadrivulnera | Lowell Ahart | 1983-6-12 | 4036 | Butte | About 1 mile south of Crystal Hill, near Oregon Gulch, near Lake Oroville, about 7 miles south-west of Feather Falls. | 425 | Comment | ||
CHSC84240 | Chondrilla juncea | Lowell Ahart | 2003-7-10 | 10372 | Butte | On the north slope of Ponderosa Dam, about 2 miles (air) northwest of Forbestown. | 296 | Comment | ||
CHSC84250 | Isoetes howellii | Lowell Ahart | 2003-5-28 | 10233 | Butte | On the bottom of Hendricks ditch, about 1 3/4 miles west of the iron gate and fence, west of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 271 | Comment | ||
CHSC84255 | Brodiaea elegans subsp. elegans | Lowell Ahart | 2003-5-26 | 10215 | Butte | On dredge tailings, on the west side of North Honcut Creek, about 2 1/2 miles north and 2 2/3 miles east of Honcut, about 12 miles southeast of Oroville. | 60 | Comment | ||
CHSC84272 | Carex densa | Lowell Ahart; John Dittes, Josephine Guardino, Steve Green | 2003-5-27 | 10220 | 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 | ||
CHSC84278 | Eleocharis rostellata | Lowell Ahart; John Dittes, Josephine Guardino, Steve Green | 2003-5-27 | 10224 | 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 | ||
CHSC84627 | Adiantum aleuticum | Matt Quinn | 2001-4-23 | 52 | Butte | Found growing along bedrock wall on south side of Honey Run Creek, approximately 3/4 mile upstream of confluence with Little Butte Creek. | 243 | Comment | ||
CHSC84884 | Eriophorum gracile | R. D. Fischer | 2003-6-29 | 9 | Butte | Northern Sierra Nevada. Chico Meadows, 1 mile north of Butte Meadows on rd 26N09 in the Boy Scout Camp, Camp Lassen. In mdw just north of the lake. | 1280 | Comment | ||
CHSC84905 | Carex utriculata | L. P. Janeway | 2003-7-13 | 7903 | Butte | High Cascade Range. Meadow along southeast side of Humbug Summit Road, at the Cornelia Lott Sank Memorial Spring. | 1519 | Comment | ||
CHSC85160 | Cyperus difformis | John Dittes | 2003-10-8 | 849 | Butte | Undesignated section of Arroyo Chico Land Grant. Northern Sacramento Valley; ca. 6.0 air-miles west by southwest of Chico, ca. 2.3 air-miles south of State Hwy 32, east bank of Sacramento River, Bidwell-Sacramento River State Park. | 38 | Comment | ||
CHSC86083 | Helianthus bolanderi | R. D. Fischer | 2003-12-7 | 24 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico. Found 150 ft. north of Salmon Hole. | 231 | Comment | ||
CHSC8622 | Cercocarpus betuloides var. betuloides | L. V. Ritter | 1969-5-20 | 296 | Butte | Ca 2 mi. w of Paradise, 25 yds. s of Skyway. | Comment | |||
CHSC86531 | Panicum acuminatum var. acuminatum | L. P. Janeway; John Hunt | 2003-7-1 | 7862 | Butte | Northern High Sierra Nevada. Along east edge of Middle Fork Feather River arm of Lake Oroville, 1.2 km southwest of mouth of Frey Creek | 280 | Comment | ||
CHSC86860 | Frangula rubra | L. P. Janeway; John Hunt | 2003-7-11 | 7896 | Butte | Northern High Sierra Nevada. Along east side of North Fork Feather River arm of Lake Oroville; 1.1 km north-northeast of mouth of French Creek. | 296 | Comment | ||
CHSC87216 | Agrostis elliottiana | Lowell Ahart | 2004-4-6 | 10729 | Butte | Pasture field, Peter Ahart Ranch, about 2 1/4 miles north and 1 1/4 miles east of Honcut, about 12 miles (air) southeast of Oroville. | 35 | Comment | ||
CHSC87411 | Diplacus douglasii | R. D. Fischer | 2004-2-28 | 118 | Butte | Sierra Nevada range, between Chico and Forest Ranch, west side of Hwy 32. Located within Big Chico Creek Ecological Reserve. Access at gated and paved roadway, which is approx. 1 mile south of main entrance (14 Mile House Road). South trail leading into canyon. | 548 | Comment | ||
CHSC87423 | Calandrinia ciliata | R. D. Fischer | 2004-3-20 | 113 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition along Hwy. 32. Located on Guardian Trail, 100' north of Pine Trail junction. | 408 | Comment | ||
CHSC875 | Acmispon brachycarpus | A. Koopman | 1929-3-28 | Butte | Hill by Country Club. | 60 | Comment | |||
CHSC87538 | Agoseris retrorsa | R. D. Fischer | 2004-4-20 | 133 | Butte | Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition along Hwy. 32. Located along Humboldt Trail, approx. midway. | 411 | Comment | ||
CHSC87782 | Arrhenatherum elatius | Paul Maslin | 2004-5-21 | 34 | Butte | Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10611255E 4411193N. | 487 | Comment | ||
CHSC87788 | Lomatium dasycarpum subsp. tomentosum | Paul Maslin | 2004-3-1 | 5 | Butte | Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609832E 4413221N. | 505 | Comment | ||
CHSC87885 | Pentagramma triangularis subsp. triangularis | Lowell Ahart | 2004-6-22 | 11119 | Butte | On the east side of Doe Mill Road, about 1/4 mile southeast of the bridge across Butte Creek, about 2 1/4 miles (air) southeast of Forest Ranch, about 5 miles (air) west of Stirling City. | 628 | Comment | ||
CHSC88242 | Calycadenia truncata | Lowell Ahart | 2004-7-11 | 11222 | 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 | ||
CHSC88252 | Potamogeton nodosus | Lowell Ahart | 2004-7-11 | 11227 | Butte | On the northeast shore of Paradise Lake, about 1/4 mile southeast of Mosquito Creek, about 4 miles (air) southwest of Stirling City. | 814 | Comment | ||
CHSC88472 | Carex barbarae | L. P. Janeway; B. Castro | 2004-8-7 | 8242 | Butte | Cascade Range Foothills. Upper Bidwell Park, Chico; about 12 m north of Big Chico Creek and about 7 m higher; between Upper Park Road and Yahi Trail; between Day Camp and the Power Lines. | 93 | Comment | ||
CHSC88610 | Arctostaphylos viscida subsp. viscida | Linnea Hanson | 1984-3-29 | 232 | Butte | Plumas National Forest. On dirt road north of Hwy. 70, at Jarbo Gap. | 975 | Comment | ||
CHSC89036 | Poa bulbosa | A. Peterson | 2003-3-25 | 10 | Butte | East of Chico, Humboldt Rd., along road edge. | 152 | Comment | ||
CHSC90140 | Pentagramma triangularis subsp. triangularis | Roberta A. Boer | 1980-4-25 | 18 | Butte | About 1/4 mi north of Humboldt Road and 1.5 mi east of the junction of Hwy 32 and Hwy 99, about 2.0 mi east of Chico. | 131 | Comment | ||
CHSC90150 | Erythranthe glaucescens | J. Lund | 1980-4-19 | Butte | On the trail leading up to the falls above Richardson Springs 2.0 mi east of Chico. | 121 | Comment | |||
CHSC90172 | Triphysaria eriantha subsp. eriantha | Carol A. Bordin | 1983-4-14 | 14 | Butte | Ca. 4 mi e of Durham and 0.3 mi w of Hwy 99 to Durham Dayton Hwy and ne corner of Oro Chico Hwy intersection. | 54 | Comment | ||
CHSC90178 | Clematis lasiantha | Ross L. Jones | 1989-4-12 | 22 | Butte | Ca. 200 m s of Butte Creek and 400 m e of Covered Bridge, 10.2 km ese of Chico. | 150 | Comment | ||
CHSC90192 | Allium amplectens | Camela J. Ott | 1989-4-11 | 8 | Butte | Population ca. 100 m ne of covered bridge, along e bank of Centerville Rd. 10.2 km ese of Chico. | 120 | Comment | ||
CHSC90200 | Erythranthe glaucescens | S. M. Fleshman | 1989-5-1 | 19 | Butte | Located ca. 3 mi se of junction of Cohasset and Vilas roads ca. 10 mi e of Chico. | 396 | Comment | ||
CHSC90205 | Polypodium calirhiza | Lowell Ahart | 2005-1-20 | 11472 | Butte | On the west side of McCabe Creek, above the high water line of Lake Oroville, about 1/4 mile south of the siphon, about 3 miles (air) northeast of Hurleton, about 7 miles (air) east of Oroville Dam. | 304 | Comment | ||
CHSC90239 | Layia fremontii | Michael J. McNairn | 1989-4-17 | 8 | Butte | Ca. 100 yds. ne of jct. Lupin Ave. and Ceres Ave., NE Chico. | 76 | Comment | ||
CHSC90372 | Vicia villosa | Troy Griffiths | 1988-4-12 | 105 | Butte | Vic. Salmon Hole, ca. 5 mi e of Chico Municipal Golf Course, Chico. | 121 | Comment | ||
CHSC90378 | Lupinus nanus | E. Ray Latham | 1988-4-21 | Butte | 100 m east of east end of Fremont Street, Chico. Field. | 30 | 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 | ||
CHSC90584 | Thysanocarpus curvipes | Sara R. Goldman | 1988-3-15 | 6 | Butte | Vic. Salmon Hole, ca. 5 mi e of Chico Municipal Golf Course. | 121 | Comment | ||
CHSC90810 | Melilotus indicus | Lowell Ahart | 2005-5-2 | 11772 | 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 | ||
CHSC90945 | Anthriscus caucalis | Lowell Ahart | 2005-4-18 | 11729 | 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 | ||
CHSC90950 | Veronica peregrina subsp. xalapensis | Lowell Ahart | 2005-4-18 | 11740 | 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 | ||
CHSC90955 | Raphanus raphanistrum | Lowell Ahart | 2005-4-14 | 11718 | Butte | Bottom of a deep drain ditch, about 200 feet east of the railroad tracks, north of Spruce Street, Gridley. | 28 | Comment | ||
CHSC90972 | Eremogone cliftonii | L. P. Janeway; C. Christofferson, S. Mackey Hillaire, M. Brown | 2005-5-11 | 8388 | Butte | Northern High Sierra Nevada. Plumas National Forest; upper slope overlooking Lockerman Creek, 0.7 km east of Lockerman Creek and 1.2 km east-northeast of its confluence at Camp Creek. | 1234 | Comment Read comments Jul 8 2014 |
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CHSC90978 | Plagiobothrys stipitatus var. micranthus | Lowell Ahart | 2005-5-11 | 11807 | Butte | Bottom of a vernal pool, south of a small stream, open pasture field, about 1 mile south of Beatson Hollow, about 1 1/2 miles southwest of the poor dirt road off of Cherokee Road, south part of North Table Mountain, about 7 miles (air) north of Oroville. | 280 | Comment | ||
CHSC90992 | Lasthenia glaberrima | Lowell Ahart | 2005-5-14 | 11810 | Butte | In a rice field, Peter Ahart Ranch, about 2 miles north and 1/4 mile east of Honcut, about 12 miles (air) southeast of Oroville. | 25 | Comment | ||
CHSC90998 | Briza minor | Lowell Ahart | 2005-4-14 | 11710 A | Butte | East of the railroad tracks, north of Spruce Street, Gridley. | 28 | Comment | ||
CHSC91106 | Navarretia tagetina | Lowell Ahart | 2005-5-28 | 11821 A | Butte | South edge of Falager Ct., intersection of Falager Ct. and Durham Pentz Road, east of Highway 99 East, about 4 miles east of Durham. | 70 | Comment | ||
CHSC91271 | Viola lobata subsp. lobata | L. P. Janeway | 2005-5-29 | 8403 | Butte | Northern High Sierra Nevada. Along major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing. | 1006 | Comment | ||
CHSC91476 | Silene lemmonii | L. P. Janeway | 2005-6-26 | 8438 | Butte | Northern High Sierra Nevada. In young timber plantation along Road 24N13 at Plumas County line; ridge between Lockerman Creek and Cedar Creek. | 1305 | Comment | ||
CHSC92454 | Sporobolus indicus | Lowell Ahart | 2005-10-22 | 12462 | Butte | Irrigated pasture, Daley Ranch, about 1 mile northeast of Honcut, about 13 miles south of Oroville. | 34 | Comment | ||
CHSC92509 | Spergularia rubra | Lowell Ahart | 2005-12-11 | 12512 | 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 | ||
CHSC92530 | Dichelostemma capitatum subsp. capitatum | L. P. Janeway | 2005-3-1 | 8339 | Butte | Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road. | 134 | Comment | ||
CHSC92535 | Prunus emarginata | L. P. Janeway; Matt Brown, Chris Christofferson | 2005-5-3 | 8374 | Butte | Northern High Sierra Nevada. Plumas National Forest; on Sawmill Peak, 560 m east-southeast of the Lookout Tower; 2.4 km east of Magalia. Edge of old roadway. | 966 | Comment | ||
CHSC92563 | Lasthenia californica | L. P. Janeway | 2005-3-10 | 8352 | Butte | Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road. | 134 | Comment | ||
CHSC9268 | Castilleja exserta | D. C. Burns | 1971-4-4 | 120 | Butte | Ca. 20 yds. e of highway 70, ca. 7 mi n of Oroville. | 82 | Comment | ||
CHSC93177 | Streptanthus tortuosus var. orbiculatus | L. P. Janeway | 1994-6-6 | 4656 | Butte | Northern High Sierra Nevada. East end of Watson Ridge; along Road 21N25 about 0.5 mi north of Fall River and about 1.7 mi west of Kenebeck Ridge. Ridge top and road cutbank. | 1158 | Comment | ||
CHSC93360 | Minuartia cismontana | Lowell Ahart | 2006-4-28 | 12548 | Butte | Open flat pasture, south of the old dirt road, about 1/4 mile southeast of the reservoir, about 2 miles by the dirt road northwest of the Iron Gate along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 316 | Comment | ||
CHSC93377 | Juncus leiospermus var. ahartii | Lowell Ahart | 2006-4-27 | 12539 | Butte | In a vernal pool, about 40 yards northeast of the tower by the south fence, pasture fields, Peter Ahart Ranch, about 1 mile north and 1 3/4 miles east of Honcut. | 50 | Comment | ||
CHSC93483 | Gastridium phleoides | Lowell Ahart | 2006-5-8 | 12611 | Butte | Grassy slope, 100 yards west of a small stream, northeast of Phantom Falls, about 1/2 mile northwest of the parking area, cow chute, and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | 378 | Comment | ||
CHSC93960 | Streptanthus longisiliquus | R. D. Fischer | 2004-6-20 | 757 | Butte | Sierra Nevada Mountains, north-east corner of Butte County and ca. 2 miles west of Butte Meadows on Humboldt Road. Plants collected roadside off eroded, gravelly volcanic soil. | 1417 | Comment | ||
CHSC93965 | Diplacus layneae | R. D. Fischer | 2004-6-20 | 761 | Butte | Sierra Nevada Mountains, north-east corner of Butte County and ca. 2 miles west of Butte Meadows on Humboldt Road. Plants collected roadside off eroded, gravelly volcanic soil. | 1417 | Comment | ||
CHSC93986 | Diplacus torreyi | R. D. Fischer | 2004-6-20 | 767 | Butte | Sierra Nevada Mountains, north-east corner of Butte County and ca. 2 miles west of Butte Meadows on Humboldt Road. Plants collected roadside off eroded, gravelly volcanic soil. | 1417 | Comment | ||
CHSC94005 | Symphyotrichum spathulatum var. spathulatum | R. Fischer | 2005-9-5 | 660 | 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 meadow in an area of mixed pine and fir forest. | 1737 | Comment | ||
CHSC94484 | Cuscuta californica var. californica | Lowell Ahart | 2006-7-16 | 12959 | Butte | In the open mudflow area, about 50 yards south of Humboldt Road, about 1 1/2 miles (air) southwest of Butte Meadows. | 1435 | Comment | ||
CHSC94508 | Oreostemma alpigenum var. andersonii | Lowell Ahart | 2006-8-15 | 13182 | Butte | Bog, near the center of a large open meadow with bogs, 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. | 1569 | Comment | ||
CHSC94600 | Spergularia rubra | Lowell Ahart | 2006-9-11 | 13280 | 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 | ||
CHSC94605 | Erythranthe guttata | Lowell Ahart | 2006-9-13 | 13322 | Butte | South edge of the North Fork of the Feather River, about 100 yards west of the Cresta Power House, north side of Highway 70, about 2 3/4 miles northeast of Pulga, about 23 miles (air) northeast of Oroville. | 437 | Comment | ||
CHSC94889 | Juncus bufonius var. bufonius | Lowell Ahart | 2006-9-28 | 13380 | 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 | ||
CHSC94890 | Trifolium obtusiflorum | Lowell Ahart | 2006-9-28 | 13370 | 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 | ||
CHSC94918 | Distylium racemosum | L. P. Janeway | 2006-8-9 | 8875 | Butte | Sacramento Valley. On the campus of California State University Chico; 35 m north of Big Chico Creek, 18 m east of the pedestrian path across the creek to the middle of Holt Hall; part of the Camelia Garden. | 60 | Comment | ||
CHSC95033 | Bromus orcuttianus | L. P. Janeway | 2006-7-9 | 8808 | Butte | High Cascade Range. 150 m west of Hwy 32, 3.0 km south of Humboldt Road (Lomo); near top of ridge between Big Chico Creek and West Branch Butte Creek. | 1140 | Comment | ||
CHSC95086 | Polygala cornuta var. cornuta | L. P. Janeway | 2006-6-25 | 8698 | Butte | Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing. | 1006 | Comment | ||
CHSC95097 | Streptopus amplexifolius var. americanus | L. P. Janeway | 2006-8-6 | 8833 | Butte | Northern High Sierra Nevada. Nea road along west side of lower Pinkard Creek, 1.2 road mi north of Lost Creek Reservoir dam. Along small creeklet near road. | 1021 | Comment | ||
CHSC95217 | Erythranthe guttata | R. D. Fischer | 2004-5-2 | 799 | Butte | Chico. Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition off Hwy. 32. Collected on the south side of Big Chico Creek near north end of park boundary. | 228 | Comment | ||
CHSC95228 | Bromus laevipes | L. P. Janeway | 2006-8-6 | 8829 | Butte | Northern High Sierra Nevada. Near road along west side of lower Pinkard Creek, 1.2 mi north of Lost Creek Reservoir dam. | 1021 | Comment | ||
CHSC96620 | Dichelostemma capitatum subsp. capitatum | L. P. Janeway; B. Castro | 2006-5-7 | 8578 | Butte | Northern High Sierra Nevada. Top of west-facing serpentine outcropping above Little Butte Creek 0.4 km south of Paradise Lake dam. | 762 | Comment | ||
CHSC96907 | Juncus triformis | Lowell Ahart | 2007-6-12 | 14075 | Butte | Seeps, about 50 yards south of Bean Creek Road, about 1/4 mile (air) southeast of Little Bald Rock, about 15 miles (air) northeast of Oroville. | 974 | Comment | ||
CHSC96936 | Juncus diffusissimus | Lowell Ahart | 2007-7-11 | 14287 | Butte | About 100 yards west of the high gravel road (at turn, before washout), about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 5 miles (air) southwest of Oroville. | 35 | Comment | ||
CHSC96952 | Mimetanthe pilosa | Lowell Ahart | 2007-7-8 | 14270 | Butte | On the north 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 | ||
CHSC97130 | Chamaesyce maculata | Lowell Ahart | 2007-7-2 | 14242 | Butte | East road edge of Oroville Quincy Highway, about one mile south of Big Ridge Road, about 9 miles (air) northeast of Oroville. | 362 | Comment | ||
CHSC97330 | Streptanthus longisiliquus | G. L. Clifton | 1997-6-13 | 35529 | Butte | +- 0.8 km north of Robley Point. | 938 | Comment | ||
CHSC97335 | Juncus effusus subsp. pacificus | L. P. Janeway | 2007-8-6 | 9151 | Butte | Northern High Sierra Nevada. Plumas National Forest; Hughes Place, at head of eastern side drainage of Chino Creek and near head of Jack Creek, at break between Chino Ridge and Swayne Hill; 3.5 km north of mouth of French Creek at North Fork Feather River arm of Lake Oroville. At an old abandoned farm or small lumber mill pond in an opening in mixed conifer forest. Common forming large dense clumps around the edges of the pond and pedestalled within the pond where moist bottom but no standing water at this time. | 776 | Comment | ||
CHSC97363 | Navarretia tagetina | Paul Maslin | 2005-5-1 | 56 | Butte | Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10619770E 4410043N. | 243 | Comment | ||
CHSC98910 | Foeniculum vulgare | L. P. Janeway | 2007-12-11 | 9222 | Butte | Northern Sierra Nevada Foothills. Southeast side Feather River between Table Mountain Blvd and Fish Barrier Dam. | 52 | Comment | ||
CHSC99307 | Clarkia biloba subsp. brandegeeae | Lowell Ahart | 2008-5-21 | 14789 | Butte | Below the high water line of Lake Oroville, on the steep east side of Sucker Creek, about 100 yards north of where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile northwest of the Ponderosa Dam. | 258 | Comment | ||
CHSC99477 | Spiranthes porrifolia | Lowell Ahart | 2008-6-13 | 14825 | Butte | Small meadow, 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 | ||
CHSC99486 | Juncus oxymeris | Lowell Ahart | 2008-6-13 | 14817 | 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 | ||
HSC100744 | Danthonia californica var. americana | Lowell Ahart | 2010-9-21 | 17230 | Butte | N side of a poor dirt road, 1 (air) mi. NE of Jones Meadow, 2.5 (air) mi. SE of Philbrook Reservoir. | 1900 | Comment | ||
HSC101162 | Juncus trilocularis | P. F. Zika | 2011-7-6 | 25540 | Butte | Above Oroville-Quincy Hwy, 0.8 road miles S of Stevens Ridge Road, 2.5 air miles NE of Wild Yankee Hill | 830 | Comment | ||
HSC104001 | Digitaria ischaemum | L. Ahart | 2012-10-20 | 18494 | Butte | Chico, Lower Bidwell Park, west of Cedar Grove, ~50 yds. W of Table 4 on the south side of Big Chico Creek | 69 | Comment | ||
HSC23524 | Vulpia microstachys | Darron Cook | 1969-6-22 | 67 | Butte | W side of Table Mtn., 7 mi. N of Oroville. | Comment | |||
HSC38026 | Eriophyllum lanatum var. grandiflorum | Thomas W. Nelson, Jane P. Nelson | 1976-5-10 | 2491 | Butte | Beside Skyway, 2 mi. W of Paradise | Comment | |||
HSC43097 | Mimulus kelloggii | Maralyn O'Meara | 1974-4-20 | 301 | Butte | Table Mtn. | 305 | Comment | ||
HSC66212 | Lewisia cantelovii | M. S. Taylor | 1980-9-27 | 3342 | Butte | S side of Hwy. 70 at Butte-Plumas Co. line | 549 | Comment | ||
HSC72952 | Hemizonia congesta subsp. luzulifolia | M. S. Taylor | 1980-8-15 | 3249 | Butte | Ca. 0.5 mi. N of Oroville, on W side of Cherokee Rd., on SE slope of S Table Mtn. | 244 | Comment | ||
HSC73014 | Aconogonon phytolaccifolium | M. S. Taylor, L. Ahart | 1981-8-16 | 4208 | Butte | N side of 25N04 near Upper Big Kimshew Creek, 2 mi. SE of Philbrook Reservoir, 6 mi. NE of Stirling City | 1951 | Comment | ||
HSC73015 | Leucothoe davisiae | M. S. Taylor, L. Ahart | 1981-8-15 | 4179 | Butte | Both sides of the Skyway, 1.8mi. S of Inskip | 1250 | Comment | ||
HSC85969 | Aristolochia californica | J. Hunter | 1986-2-27 | 16 | Butte | 2 km E Chico, 15 m S Chico Creek | 70 | 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 | ||
HSC95810 | Thysanocarpus radians | L. Ahart | 2003-3-24 | 10023 | Butte | 50 yds. N of the access road to the boat ramp at the Thermalito Afterbay, 200 yds. W of Larkin Rd., 1.25 mi. S of Oroville Airport, 5 mi. SW of Oroville | 49 | Comment | ||
HSC97050 | Veronica anagallis-aquatica | L. Ahart | 2004-10-3 | 11423 | Butte | W side of N Honcut Creek, Peter Ahart Ranch, 1.5 mi. N and 2.75 mi. E of Honcut, 12 mi. SE of Oroville | 53 | Comment | ||
IRVC27651 | Triteleia hyacinthina | Robert F. Hoover | 1938-4-24 | 3245 | Butte | 3 mi. N of Chico. | Comment | |||
JEPS100226 | Clarkia mildrediae subsp. lutescens | Dean W. Taylor | 2002-7-3 | 18219 | Butte | Forest Road 22N22 ca. 0.3 miles north of crossing of Fall River (ca. 1 air mile S of Walters Mine site) | 1219 | Comment | ||
JEPS102333 | Chamaesyce maculata | Lowell Ahart | 2000-11-4 | 8717 | Butte | 1 mi N of West Branch Bridge (Hwy 70) across Lake Oroville (W side of hwy, 1 mi N of bridge, 50 yds. N of Rich Gulch Rd.) | 335 | Comment | ||
JEPS102773 | Chenopodium multifidum | Vernon H. Oswald | 2000-11-2 | 9981 | Butte | W of Chico (Chico Sewage Treatment Plant on River Road) | 41 | Comment | ||
JEPS103115 | Carex cyrtostachya | L. P. Janeway, B. Castro | 2002-7-28 | 7689 | Butte | Northern High Sierra Nevada. Northwest side of Lumpkin Ridge Road 1.1 km southwest of junction with the road to Cascade; upper west branch of Know-Nothing Creek; 2.1 km south of top of Quartz Hill | 1231 | Comment | ||
JEPS103261 | Downingia ornatissima var. ornatissima | Lowell Ahart | 2002-4-14 | 9486 | Butte | Area between the Railroad and the Midway Road, 50 yards north of Nelson Dlavo Road, in Nelson. | 36 | Comment | ||
JEPS103295 | Sherardia arvensis | Lowell Ahart | 2002-5-7 | 9643 | Butte | High banks of a pond, at the beginning of a SE branch of Schirmer Ravine, ca 50 yards E of the pond on the E side of Cherokee Road, North Table Mountain, ca 4 miles (air) N of Oroville. | 228 | Comment | ||
JEPS104310 | Malva parviflora | Lowell Ahart | 2003-5-9 | 10122 | Butte | Along the sw corner of a prune orchard, on the n side of Evans Reimer Rd, ca 3/4 mi w of Block Rd, ca 3 mi (air) sw of Gridley. | 24 | Comment | ||
JEPS104626 | Carex gracilior | Lowell Ahart | 2000-5-18 | 8374 | Butte | On the bottom of the Clay Pit, near the cottonwood trees, about 1/8 mile west of the Oroville Airport and Larkin Road, about 4 1/2 miles (air) sothwest of Oroville. | 36 | Comment | ||
JEPS104645 | Stephanomeria elata | Lowell Ahart | 2003-8-6 | 10475 | Butte | In the road gutter on the e side of Encina Grande Rd, just south of a small branch of Canyon Creek, ca 1 mi w of Oroville Quincy Highway, ca 2 1/2 mi (air) sw of Berry Creek. | 632 | Comment | ||
JEPS105624 | Clarkia biloba subsp. brandegeeae | L. P. Janeway, John Hunt | 2003-6-5 | 7807 | Butte | Northern Sierra Nevada Foothills. Northerly-facing slope over-looking Lake Oroville about 102 m west of the south end of Bidwell Bar Bridge, between the Oroville-Quincy Hwy and the lake | 287 | Comment | ||
JEPS105938 | Cardamine oligosperma | Lowell Ahart | 2004-3-26 | 10704 | Butte | On the south edge of the paved road, Hurleton Road, north of Forbestown Road, about 1/4 mile north of the Oak Grove Cemetery, about 2 miles southeast of Lake Wyandotte, about 10 miles east of Oroville | 502 | Comment | ||
JEPS106152 | Eriochloa acuminata var. acuminata | Lowell Ahart | 2004-8-30 | 11397 | Butte | In a young 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 | ||
JEPS106173 | 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 | ||
JEPS107358 | Plagiobothrys stipitatus var. micranthus | Lowell Ahart, Paul Maslin, John Dittes | 2005-3-17 | 11665 | Butte | Big Chico Creek Ecological Reserve. Burned area, ca. 50 yd S of fence, on the E side of the poor dirt road, ca. 1/8 mi NW of the Indian Cave, ca. 3/4 mi W of Big Chico Creek, ca. 4 1/2 mi (air) NE of Chico | 481 | Comment | ||
JEPS107418 | Coronopus didymus | Lowell Ahart | 2005-4-2 | 11685 | 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 | ||
JEPS107518 | Gastridium ventricosum | Lowell Ahart | 2005-7-13 | 12149 | Butte | About 20 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 | 759 | Comment | ||
JEPS107768 | Logfia filaginoides | Lowell Ahart | 2005-5-7 | 11786 | Butte | On cliffs, on the east side of North Honcut Creek, Peter Ahart Ranch, about 1 1/4 miles north and 2 3/4 miles east of Honcut, about 12 miles (air) southeast of Oroville | 48 | Comment | ||
JEPS108156 | Disporum hookeri | L. P. Janeway | 1994-7-19 | 4695 | Butte | Northern High Sierra Nevada. Northeast side of Watson Ridge, about 0.5 mi south of South Branch Middle Fork Feather River, 1.6 mi east of Pompys Point | 1249 | Comment | ||
JEPS108568 | Hemizonella minima | L. P. Janeway | 2005-5-29 | 8407 | Butte | Northern High Sierra Nevada. Top of south end of Granite Ridge (between Rock Creek and Camp Creek), about 2.3 km south of Kimshew Point. On southeast-facing side of ridge top | 1317 | Comment | ||
JEPS108718 | Rosa gymnocarpa | Lowell Ahart | 2006-6-24 | 12856 | Butte | On the west side of the dirt road (Ponderosa Way), at an intersection, a gated road goes northwest, on Cohasset Ridge, about 3 3/4 miles (air) northeast of Cohasset | 1128 | Comment | ||
JEPS108791 | Streptanthus tortuosus var. suffrutescens | Lowell Ahart | 2006-5-8 | 12582 | Butte | On basalt outcrops, about 1/3 mile north of the parking area, cow chute, and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville | 402 | Comment | ||
JEPS108851 | Lupinus nanus var. vallicola | Lowell Ahart | 2006-5-8 | 12594 | Butte | About 300 yards south of the three Gray Pines on the rim of Coal Canyon, about 2 miles northwest of the parking area, cow chute, and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville | 337 | Comment | ||
JEPS108965 | Plantago lanceolata | Lowell Ahart | 2006-9-13 | 13321 | Butte | South edge of the North Fork of the Feather River, about 50 yards west of the Cresta Power House, north side of Highway 70, about 2 3/4 miles northeast of Pulga, about 23 miles (air) northeast of Oroville | 437 | Comment | ||
JEPS108991 | Anthemis cotula | Lowell Ahart | 2006-10-8 | 13427 | 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 | ||
JEPS110042 | Eleocharis obtusa var. obtusa | Lowell Ahart | 2006-10-8 | 13436 | Butte | 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 | ||
JEPS110144 | Rosa bridgesii | Lowell Ahart | 2006-6-24 | 12857 | Butte | Disturbed area on the west side of the dirt road (Ponderosa Way), at an intersection, a gated road goes northwest, on Cohasset Ridge, about 3 3/4 miles (air) northeast of Cohasset | 1127 | Comment | ||
JEPS110219 | Melica harfordii | Lowell Ahart | 2006-5-19 | 12638 | 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 | ||
JEPS110236 | Equisetum hyemale subsp. affine | Lowell Ahart | 2006-9-13 | 13323 | Butte | South edge of the North Fork of the Feather River, about 100 yards west of the Cresta Power House, north side of Highway 70, about 2 3/4 miles northeast of Pulga, about 23 miles (air) northeast of Oroville | 437 | Comment | ||
JEPS110324 | Scirpus diffusus | Lowell Ahart | 2006-7-25 | 13062 | Butte | In the west part of a large wet 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 Read comments Feb 23 2009 |
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JEPS110455 | Lolium multiflorum | Lowell Ahart | 2006-9-28 | 13382 | Butte | On the east side of the North Fork of the Feather River, on the west side of Hightway 70, about 50 yards southwest of the Shady Rest Area south of the Arch Rock Tunnel | 445 | Comment | ||
JEPS110471 | Elaeagnus angustifolia | Lowell Ahart, Mike G. Womack | 2006-8-29 | 13239 | Butte | About 20 yards east of a large canal, about 100 yards north of the Headquarters, Gray Lodge Wildlife Area (Gray Lodge Waterfowl Management Area) | 20 | Comment | ||
JEPS111347 | Azolla mexicana | R. V. Lansdown | 2007-4-27 | Butte | Oroville Wildlife Area, W of Oroville. Complex of deep basins around the car park on the northern margin of the Wildlife Area. | Comment | ||||
JEPS111352 | Callitriche marginata | R. V. Lansdown and Lowell Ahart | 2007-4-27 | Butte | Peter Ahart ranch about 1 3/4 miles east of Honcut, about 12 miles (air) southeast of Oroville. | 19 | Comment | |||
JEPS113187 | Silene bridgesii | Lowell Ahart | 2007-5-29 | 13946 | Butte | At the Dome Trail head, trail leads to the Middle Fork of the Feather River, Dome Trail head 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 | 844 | Comment | ||
JEPS113214 | Quercus lobata | Lowell Ahart | 2007-3-28 | 13601 | Butte | West of North Honcut Creek, about 2 1/2 miles north and 2 2/3 miles east of Honcut, about 12 miles southeast of Oroville | 51 | Comment | ||
JEPS113329 | Achnatherum lemmonii | L. P. Janeway | 2006-6-25 | 8701 | Butte | Northern High Sierra Nevada. Along a major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing. | Comment | |||
JEPS113760 | Juncus usitatus | Lowell Ahart | 2007-8-19 | 14493 | Butte | About 2 1/4 miles (air) southeast of Honcut, about 13 miles (air) southeast of Oroville | 49 | Comment | ||
JEPS113793 | Gastridium ventricosum | Lowell Ahart | 2007-6-3 | 13978 | 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 | ||
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 | ||
JEPS113853 | Juncus triformis | Lowell Ahart | 2007-6-12 | 14075 | Butte | Seeps, about 50 yards south of Bean Creek Road, about 1/4 mile (air) southeast of Little Bald Rock, about 15 miles (air) northeast of Oroville | 974 | Comment | ||
JEPS113856 | Juncus tenuis | Lowell Ahart | 2007-7-7 | 14262 | 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 | ||
JEPS113870 | Juncus diffusissimus | Lowell Ahart | 2007-7-11 | 14287 | Butte | About 100 yards west of the high gravel road (at turn, before washout), about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 5 miles (air) southwest of Oroville | 35 | Comment | ||
JEPS113872 | Juncus ensifolius | Lowell Ahart | 2007-7-15 | 14303 | Butte | Along the east side of Encina Grande Road (Bloomer Hill Road), about 50 yards north of the home, about 1/4 miles (air) southwest of Bloomer Hill | 808 | Comment | ||
JEPS114730 | Cerastium glomeratum | Lowell Ahart | 2008-5-12 | 14751 | Butte | Below the high water line of Lake Oroville, on the east side of Sucker Creek, about 100 yards north of where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile northwest of the Ponderosa Dam | 258 | Comment | ||
JEPS114966 | Claytonia parviflora subsp. parviflora | Lowell Ahart | 2008-5-8 | 14718 | 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 | ||
JEPS115001 | Pseudognaphalium luteoalbum | Lowell Ahart | 2007-11-3 | 14553 | 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 | ||
JEPS115192 | Lotus purshianus var. purshianus | Lowell Ahart | 2009-6-19 | 15930 | Butte | On dry soil, on the north 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 | 379 | 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 | ||
JEPS115354 | 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 | ||
JEPS115543 | Vicia villosa subsp. varia | Lowell Ahart | 2009-5-8 | 15664 | 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 | ||
JEPS115546 | Parvisedum pumilum | Lowell Ahart | 2009-4-22 | 15603 | Butte | On the 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 | ||
JEPS115585 | Fraxinus latifolia | Lowell Ahart | 2009-5-23 | 15749 | Butte | On the east edge of Big Chico Creek, about 50 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highwat 32, about 10 miles northeast of Chico | 203 | Comment | ||
JEPS115601 | Spartium junceum | Lowell Ahart | 2009-5-23 | 15743 | 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 Highwat 32, about 10 miles northeast of Chico | 234 | Comment | ||
JEPS115634 | Arceuthobium occidentale | Lowell Ahart | 2009-8-23 | 16301 | Butte | South edge of a small open meadow, about 150 yards southwest 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 | 259 | Comment | ||
JEPS115651 | Chamaesyce serpillifolia subsp. serpillifolia | Lowell Ahart | 2009-8-13 | 16271 | 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 | ||
JEPS115705 | Perideridia kelloggii | Lowell Ahart | 2009-7-9 | 16028 | 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 | ||
JEPS115728 | Chamaesyce ocellata subsp. ocellata | Lowell Ahart | 2009-8-15 | 16284 | Butte | Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville | 33 | Comment | ||
JEPS115955 | Bromus carinatus var. carinatus | Lowell Ahart | 2009-4-26 | 15615 | Butte | East edge of a small open meadow, about 150 yards southwest 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 norhteast of Chico | 286 | Comment | ||
JEPS115988 | Avena fatua | Lowell Ahart | 2009-4-17 | 15553 | 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 | ||
JEPS116007 | Eleocharis macrostachya | Lowell Ahart | 2009-6-30 | 15979 | Butte | On wet soil, along a small flowing stream, meadow, about 55 yards southeast of the gate, about 45 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 | 269 | Comment | ||
JEPS116042 | Vulpia myuros var. hirsuta | Lowell 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 | 373 | Comment | ||
JEPS116640 | Tribulus terrestris | L. P. Janeway | 2009-8-12 | 9921 | Butte | Upper Bidwell Park, Chico Richardson Springs (north side of Big Chico Creek, along Yahi Trail at Alligator Hole.); Cascade Range Foothills | 90 | Comment | ||
JEPS117193 | Plagiobothrys stipitatus var. micranthus | Lowell Ahart | 2010-6-20 | 16823 | Butte | Large vernal pool, 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 | ||
JEPS117196 | Plagiobothrys fulvus | Lowell Ahart | 2010-5-16 | 16684 | Butte | About 1/4 mile south of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville | 371 | Comment | ||
JEPS117213 | Callitriche marginata | Lowell Ahart | 2010-5-16 | 16687 | Butte | About 1/4 mile south of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville | 371 | Comment | ||
JEPS117216 | Leontodon saxatilis subsp. longirostris | Lowell Ahart | 2010-5-16 | 16700 | Butte | East of basalt cliffs, about 1/2 mile south of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville | 364 | Comment | ||
JEPS117407 | Allium amplectens | Lowell Ahart | 2010-5-23 | 16729 | Butte | On the west side of Guardians trail, north of the small drainage, about 50 yards north of Pine Trail, about 1/4 mile (air) west of Highway 32, about 9 miles (air) northeast of Chico | 429 | Comment | ||
JEPS117507 | Cerastium glomeratum | Lowell Ahart | 2010-5-22 | 16723 | Butte | North of the road, about 100 yards west of the fence, about 1/4 mile east of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville | 387 | Comment | ||
JEPS117542 | Lotus micranthus | Lowell Ahart | 2010-6-9 | 16778 | Butte | Along the sides and in the center of the poor dirt road, about 100 yards east of the fence, about 150 yards east of where you park, east of Cherokee Road, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville | 384 | Comment | ||
JEPS117557 | Hypericum perforatum | Lowell Ahart | 2010-6-25 | 16841 | Butte | Open pasture field, on the north side of the improved parking area, about 100 yards north of the cattle chute and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville | 409 | Comment | ||
JEPS117727 | Isoetes nuttallii | Lowell Ahart | 2010-5-14 | 16655 | Butte | In the tracks of an old road, Disc Golf Area, about 100 yards west of the entrance to the Disc Golf Area, about 120 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico | 372 | Comment | ||
JEPS118008 | Linum bienne | Lowell Ahart | 2011-6-5 | 17365 | Butte | On the west edge of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 2 3/4 miles east of Honcut, about 12 miles (air) southeast of Oroville | 42 | Comment | ||
JEPS118058 | Polygonum lapathifolium | Lowell Ahart | 2011-8-17 | 17628 | Butte | Aboout 10 yards north of the trail, north of the crossing and on the east side of Big Chico Creek, about 50 yards west of Ten Mile House Road, Upper Bidwell Prk, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico | 203 | Comment | ||
JEPS118311 | Xanthium spinosum | Lowell Ahart | 2011-7-30 | 17619 | Butte | Garden area, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles (air) south of Oroville | 33 | Comment | ||
JEPS118487 | Bulbostylis capillaris | Lowell Ahart | 2011-7-9 | 17564 | Butte | Area of almost bare rock, about 1/4 mile east of Little Bald Rock, about 2 miles (air) southeast of Brush creek, about 15 miles (air) northeast of Oroville | 1009 | Comment | ||
JEPS118614 | Bellis perennis | L. P. Janeway | 2011-6-2 | 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. Chico 7.5; quad. | Comment | |||
JEPS119510 | Arctostaphylos viscida subsp. viscida | Lowell Ahart | 2012-3-2 | 17762 | Butte | About 200 yards north of Ten Mile House Road, about 200 yards west of Highway 32 about 9 miles northeast Chico. | Comment | |||
JEPS119632 | Solanum americanum | Lowell Ahart | 2012-6-14 | 18185 | Butte | South of CARD community, Lower Bidwell Park, Chico. | Comment | |||
JEPS119690 | Chorizanthe polygonoides var. polygonoides | Lowell Ahart | 2012-5-2 | 17953 | Butte | About 50 yards northeast of the Government Pole Line, Upper Bidwell Park, about 1 mile east of Chico. | Comment | |||
JEPS119760 | Rumex pulcher | Lowell Ahart | 2012-5-14 | 18049 | Butte | Along the edges of the paved path, east side of the Deer Pen, between Tables 9 & 10, Lower Bidwell Park, Chico. | Comment | |||
JEPS119793 | Trifolium willdenovii | Lowell Ahart | 2012-5-4 | 17993 | Butte | About 1 1/4 miles northwest of the iron gate on the north side of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. | Comment | |||
JEPS119796 | Sonchus oleraceus | Lowell Ahart | 2012-5-14 | 18061 | Butte | Planted area between sidewalk and Vallombrosa Avenue, west of Manzanita Avenue, just west of the bridge across Big Chico Creek, Lower Bidwell Park, Chico. | Comment | |||
JEPS119803 | Ptelea crenulata | Lowell Ahart | 2012-5-20 | 18094 | Butte | About 10 yards east of the Guardian Trail, southeast part of Upper Bidwell Park, northeast of Chico. | Comment | |||
JEPS119993 | Sherardia arvensis | Lowell Ahart, Linnea Hanson, Kaline Le Coq, Josephine Guardino | 2012-4-27 | 17917 | Butte | Near the intersection of Centennial Avenue and Manzanita Avenue, Lower Bidwell Park, Chico. | Comment | |||
JEPS119996 | Aristolochia californica | Lowell Ahart | 2012-4-19 | 17885 | Butte | On the northwest side of North Honcut Creek, Peter Ahart Ranch, about 3/4 mile north and 1/2 mile east of Honcut, about 12 miles southeast of Oroville. | Comment | |||
JEPS120012 | Salsola tragus | Lowell Ahart | 2012-10-28 | 18517 | Butte | East edge of Highway 70, about 1/4 mile south of Cottonwood Road, about 3 miles north of Oroville. | Comment | |||
JEPS120069 | Aucuba japonica | Lowell Ahart, John Dittes, Josephine Guardino | 2012-4-6 | 17807 | Butte | On the north side of Big Chico Creek, Lost Park in Bidwell Park, City of Chico. | Comment | |||
JEPS120590 | Lupinus nanus var. vallicola | Lowell Ahart | 2013-11-18 | 19283 | 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 | |||
JEPS120610 | Dysphania pumilio | Lowell Ahart | 2013-11-13 | 19233 | 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. | Comment | |||
JEPS120716 | Najas guadalupensis subsp. guadalupensis | Lowell Ahart | 2013-10-16 | 19116 | Butte | Thermalito After Bay, about 20 feet north of the base of the large rock levee, about 100 yards north of Larkin Road, about 4 air miles north of East Biggs. | Comment | |||
JEPS120841 | Juncus acuminatus | Lowell Ahart | 2013-7-9 | 18829 | Butte | South side of North Honcut Creek, west of the steel power line, about 2 air miles northeast of Honcut, about 13 air miles southeast of Oroville. | Comment | |||
JEPS120939 | Carex multicaulis | Lowell Ahart | 2013-5-27 | 18709 | Butte | About 150 yards E of the intersection of Forbestown Road and Black Bart Road, about 3.25 air miles SW of Forbestown. | Comment | |||
JEPS120944 | Tamarix parviflora | Lowell Ahart | 2013-4-20 | 18547 | Butte | Wilson Creek, about 40 yards SW of the oak trees, about 1/2 mile N of the barn, about 3/4 mile N of the Honcut Cemetery, about 3.75 air miles NE of Honcut. | Comment | |||
JEPS121891 | Cuscuta campestris | Lowell Ahart | 2014-11-24 | 19918 | Butte | About 80 feet below the high water line of Lake Oroville, about 700 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 | |||
JEPS121901 | Mimulus primuloides var. primuloides | Lowell Ahart | 2014-7-10 | 19613 | 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 | |||
JEPS121951 | Mimulus guttatus | Lowell Ahart | 2014-7-7 | 19588 | Butte | About 1/2 mile (air) north of Philbrook Reservoir. | Comment | |||
JEPS121975 | Spiraea douglasii | Lowell Ahart | 2014-7-16 | 19686 | Butte | About 120 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | Comment | |||
JEPS121994 | Orthilia secunda | Lowell Ahart | 2014-7-13 | 19650 | Butte | About 100 yards southeast of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. | Comment | |||
JEPS122021 | Cyperus strigosus | Lowell Ahart | 2014-6-13 | 19534 | Butte | Doug Upton property, about 100 yards west of Lone Tree Road, about 2 miles (air) southwest of Palermo. | Comment | |||
JEPS122078 | Carex vesicaria | Lowell Ahart | 2014-7-13 | 19668 | Butte | About 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir | Comment | |||
JEPS122081 | Kyhosia bolanderi | Lowell Ahart | 2014-7-13 | 19647 | Butte | About 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir | Comment | |||
JEPS122139 | Crassula connata | Lowell Ahart | 2014-5-2 | 19425 | Butte | About one mile northwest of the Improved Parking Area and Cherokee Road, North Table Mountain, about 8 miles (air) north of Oroville. | Comment | |||
JEPS122260 | Cyperus squarrosus | Lowell Ahart | 2014-9-23 | 19871 | Butte | On the northeast part of Horseshoe Lake, about 100 yards northeast of the Rod and Gun Club, Upper Bidwell Park, about one mile east of Chico. | Comment | |||
JEPS122293 | Polygonum aviculare subsp. aviculare | Lowell Ahart | 2014-8-24 | 19728 | Butte | On the south side of the road, about 50 yards west of the Woodleaf Creek, about 1/2 mile southwest of Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. | Comment | |||
JEPS122337 | Equisetum hyemale subsp. affine | Lowell Ahart | 2014-4-16 | 19374 | Butte | On the sides but near the top 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. | Comment | |||
JEPS124001 | Castilleja affinis subsp. affinis | Lowell Ahart | 2015-4-18 | 20047 | Butte | About 300 yards east of the bridge across Rocky Honcut Creek, about 8 1/2 miles (air) southeast of Oroville. | Comment | |||
JEPS124034 | Rumex acetosella | Lowell Ahart | 2015-7-4 | 20293 | Butte | About one mile west of the intersection of Lumpkin Ridge Road, road to Cascade or Fall River and County Road, about 7 miles (air) northeast of Feather Falls. | Comment | |||
JEPS124130 | Centaurea stoebe subsp. micranthos | Lowell Ahart | 2015-9-8 | 20533 | Butte | About one mile northeast of the bridge across Fall River, about 8 miles (air) northeast of the school in Feather Falls. | Comment | |||
JEPS124163 | Trifolium variegatum var. variegatum | Lowell Ahart | 2015-3-27 | 19971 | Butte | About 1/4 mile southwest 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. | Comment | |||
JEPS124166 | Castilleja exserta subsp. exserta | Lowell Ahart | 2015-3-27 | 19972 | Butte | South 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. | Comment | |||
JEPS124190 | Lupinus pachylobus | Lowell Ahart | 2015-3-24 | 19960 | Butte | Upper Bidwell Park, about 5 miles (air) northeast of Chico. | Comment | |||
JEPS124331 | Agrostis avenacea | Lowell Ahart | 2015-10-20 | 20564 | Butte | About half way of and east of One Mile Pond, about 6 miles (air) east of Biggs. | Comment | |||
JEPS12459 | Cephalanthus occidentalis var. californicus | H. A. Dutton | 1921-1 | Butte | Hooker Oak Chico (Chico) | Comment | ||||
JEPS126530 | Hedypnois rhagadioloides | Lowell Ahart | 2016-5-25 | 20875 | 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 | |||
JEPS127030 | Juncus hemiendytus var. hemiendytus | Lowell Ahart | 2016-6-2 | 20907 | Butte | About 200 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. | Comment | |||
JEPS127063 | Rumex crispus | Lowell Ahart | 2016-5-14 | 20827 | Butte | About 100 yards north of the waterhole, Peter Ahart Ranch, about 1 3/4 miles north and 2 3/4 miles east of Honcut, about 11miles (air) southeast of Oroville. | Comment | |||
JEPS127066 | Anagallis minima | Lowell Ahart | 2016-5-15 | 20832 | Butte | On the very west edge of North Honcut Creek, Peter Ahart Ranch, about 1 1/4 miles north and 2 3/4 miles east of Honcut, about 12 miles (air) southeast of Oroville. | Comment | |||
JEPS127225 | Eleocharis macrostachya | Lowell Ahart | 2016-5-30 | 20893 | Butte | Peter Ahart Ranch, about 2 1/2 miles north and 1/2 mile east of Honcut, about 12 miles (air) south of Oroville. | Comment | |||
JEPS129818 | Aphyllon epigalium | Karen D. Cox | 1974-6-1 | 188 | Butte | Paradise, found in yard at 1332 Elliott Road. | Comment | |||
JEPS23890 | Lupinus polyphyllus var. burkei | A. A. Heller | 1938-7-20 | 15279 | Butte | upper end Snag Lake (7 mi e of Chaparral); upper end of Snag Lake | 1524 | Comment | ||
JEPS26675 | Packera eurycephala var. lewisrosei | P. C. Hutchison | 1961-6-9 | 2097 | Butte | 1.0 mi s (above) Pulga Bridge (on highway U.S. Alt. 40, canyon of the North Fork of the Feather River); North Fork of the Feather River | Comment | |||
JEPS29839 | Rubus praecox | Rimo Bacigalupi and L. R. Heckard | 1962-6-1 | 8583 | Butte | along road to Centerville about 200 feet e of its inception at the Paradise Road junction; along road to Centerville | 60 | Comment | ||
JEPS34381 | Lotus wrangelianus | Rimo Bacigalupi, and L. R. Heckard | 1963-5-14 | 8857 | Butte | about 2 mi above and e Butte Creek Canyon beginning at jct with Paradise Skyway (along Humbug Road, bottom of Butte Creek Canyon); Butte Creek Canyon | 91 | Comment | ||
JEPS6890 | Penstemon azureus | A. A. Heller | 1938-5-28 | 15117 | Butte | on Feather River Highway 23 mi from Oroville; 23 mi from Oroville on Feather River Highway | Comment | |||
JEPS84978 | Ranunculus bonariensis var. trisepalus | Barbara Ertter with Lowell Ahart | 1986-4-13 | 5901 | Butte | ca 2 air mi nne Honcut (between Oroville and Marysville); Peter Ahart Ranch | 30 | Comment | ||
JEPS87154 | Lotus nevadensis var. nevadensis | Lowell Ahart | 1992-8-2 | 6911 | Butte | about 0.5 mi n Flea Valley (e of intersection, about 4.5 air mi ne of Concow Reservoir) | 1158 | Comment | ||
JEPS87566 | Polystichum | Lowell Ahart | 1994-10-9 | 7561 | Butte | ca. 8 1/2 air mi n and 1 1/2 mi e of Feather Falls (n side of poor rd from Milsap Bar to Mountain Spring House, ca. 1 mi w of Mountain Spring House and the paved rd.) | 1158 | Comment | ||
JEPS8932 | Porterella carnosula | E. B. Copeland | 1929-7-29 | Butte | near Butte Creek House; near Butte Creek House | 1750 | Comment | |||
JEPS93940 | Pyrola dentata | Vernon H. Oswald and Lowell Ahart | 1998-8-11 | 9461 | Butte | USFS 25N95 to Upper Wildcat Creek 0.3 mi north of Four Trees-Coyote Gap Road | 1463 | Comment | ||
JEPS94567 | Melica subulata | Lowell Ahart | 1997-7-11 | 7753 | Butte | se Cold Creek (along small stream from springs, n of dirt road, about 2 air mi sw of Bald Mt., about 9 mi by road e (or about 2 air mi ne) of Stirling City) | 1219 | Comment | ||
JEPS94570 | Epilobium ciliatum subsp. ciliatum | Lowell Ahart | 1997-7-11 | 7750 | Butte | se Cold Creek (edge of small stream from springs, s of dirt road, about 2 air mi sw of Bald Mt., about 9 mi by road (or about 2 air ne) from Stirling City) | 1219 | Comment | ||
JEPS94650 | Phalaris caroliniana | Lowell Ahart | 1998-6-9 | 7999 | Butte | about 7 air mi n Oroville (about 1/2 mi nw of the ione oak tree, nw of the cow chute along Cherokee Road); North Table Mountain | 396 | Comment | ||
JEPS95031 | Agrostis scabra | Lowell Ahart | 1997-10-20 | 7918 | Butte | 3 air mi nw of Sly Creek Reservoir Dam (on w side of the sharp bend in South Fork of Feather River, about 1/4 mi n of the bridge across river, about 3/4 mi n of Golden Trout Crossing); South Fork of Feather River | 914 | Comment | ||
JEPS95733 | Kickxia elatine | Lowell Ahart | 1995-8-19 | 7611 | Butte | 12 mi S of Oroville (Peter Ahart Ranch; E side of Honcut Creek; 1 mi N and 2 3/4 mi E of Honcut) | 36 | Comment | ||
JEPS95760 | 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 | ||
JEPS95862 | Eragrostis pectinacea var. pectinacea | Lowell Ahart | 1999-8-13 | 8152 | 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 | ||
JEPS95868 | Downingia insignis | Lowell Ahart | 1999-5-21 | 8074 | Butte | on the east side of Evans Reimer Road; about 7/8 mile east of Pennington Road; about 5 miles (air) southwest of Gridley | 21 | Comment | ||
JEPS95881 | Cyperus fuscus | Lowell Ahart | 1999-8-13 | 8181 | 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 | ||
JEPS95917 | Herniaria hirsuta subsp. hirsuta | Lowell Ahart | 1999-8-13 | 8158 | 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 | ||
JEPS95922 | Cyperus difformis | Lowell Ahart | 1999-8-13 | 8139 | 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 | ||
JEPS95928 | Eragrostis cilianensis | Lowell Ahart | 1999-8-22 | 8187 | 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 | ||
JEPS97414 | Bergia texana | Lowell Ahart | 1995-7-15 | 7594 | Butte | Peter Ahart Ranch about 1 1/2 miles north and 3/4 mile east of Honcut, about 12 miles south of Oroville. | 36 | Comment | ||
JEPS97432 | Bromus sterilis | Lowell Ahart | 1995-5-30 | 7576 | Butte | 7 mi N of Oroville (North Table Mountain, about 1/8 mi N of Cherokee Road) | 335 | Comment | ||
JEPS98418 | Gratiola ebracteata | Lowell Ahart | 2000-6-6 | 8450 | Butte | 5 mi (air) E of Oroville Dam (sides of an old gold mining pit, SE of where the dirt road crosses Oregon Gulch Creek, 1/4 mi NE of cemetery, 1 1/2 mi S of Crystal Hill) | 304 | Comment | ||
JEPS98427 | Chaenactis glabriuscula var. heterocarpha | Lowell Ahart | 2000-5-31 | 8413 | Butte | 3 mi SE of Paradise (a serpentine ridge 200 yards E of where Kunkle Creek enters Lake Oroville, E of Kunkle Power House) | 335 | Comment | ||
JEPS98550 | Hypericum mutilum | Lowell Ahart | 2000-7-18 | 8602 | 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 | ||
JEPS98555 | Agrostis elliottiana | Lowell Ahart | 2000-5-16 | 8358 | Butte | 5 air miles SW of Oroville (Thermalito Afterbay, S and N side of access road to boat ramp, W of Larkin Road, 1 1/4 mi S of Oroville Airport) | 42 | Comment | ||
JEPS98572 | Plagiobothrys stipitatus var. micranthus | Lowell Ahart | 2000-6-6 | 8451 | Butte | 5 mi (air) E of Oroville Dam (sides of old gold mining pit, SE of where the dirt road crosses Oregon Gulch Creek, 1/4 mi NE of the cemetary, 1 1/2 mi S of Crystal Hill) | 304 | Comment | ||
JEPS98578 | Trifolium cernuum | Lowell Ahart | 2000-5-13 | 8343 | Butte | 5 air miles SW of Oroville (S side of access road to the boat ramp, Thermalito Afterbay, W of Larkin Road, 1 1/4 mi S of Oroville airport) | 42 | 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 | ||
JEPS98598 | Cryptantha intermedia | Lowell Ahart | 2000-5-31 | 8421 | Butte | 3 mi SE of Paradise (a serpentine ridge, about 200 yds E of where Kunkle Creek enters Lake Oroville, E of the Kunkle Power House) | 335 | Comment | ||
JEPS98675 | Sanguisorba annua | Lowell Ahart | 2000-6-29 | 8544 | Butte | On the west side of Concow Road at Flea meadow, about 1/2 mile west of Flea Mountain, about 3 1/2 miles (air) north of Concow Reservoir, about 5 miles (air) east of Magalia. | 1036 | Comment | ||
JEPS98690 | 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 | ||
JEPS98702 | Plantago virginica | Lowell Ahart | 2000-5-17 | 8366 | Butte | 7 1/4 air mi W of Oroville (SE margin Thermalito Afterbay, W of poor dirt road, S of the Cottonwood tree, about 1/8 mi N of the Richvale Hwy, about 3/4 mi E of Hwy 99) | 42 | Comment | ||
JEPS98708 | Gamochaeta argyrinea | Lowell Ahart | 2000-5-13 | 8345 | Butte | 5 air miles SW of Oroville (margin of the Thermalito Afterbay, W side of the access road to the boat ramp, W side of Larkin Road) | 42 | Comment | ||
LA207013 | Eriogonum spergulinum var. reddingianum | E. B. Copeland; | 1931-7-11 | sn | Butte | Jonesville, ridge between Jones and North Willow Creek | Comment | |||
LA42059 | Ceanothus cuneatus | Carl B. Wolf; | 1937-3-29 | 8338 | Butte | 7 8/10 mi. below Paradise on Chico Road | 152 | Comment | ||
LA44770 | Vaccinium uliginosum subsp. occidentale | E. B. Copeland; | 1930-6-24 | 438 | Butte | Jonesville | 1500.0 | 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 | |||
NY342211 | Claytonia palustris | J. R. Swanson | 1959-7-4 | 490 | Butte | Jonesville; above south bank of Jones Creek, 0.4 km east of the Jonesville Hotel | 1550 | Comment | ||
NY409596 | Callitriche marginata | B. J. Ertter | 1980-5-7 | 3297 | Butte | Peter Ahart Ranch ca 2-1/2 mi NNE of Honcut between Oroville and Marysville. | 30.5 | Comment | ||
NY600732 | Penstemon gracilentus | E. B. Copeland | 1930-7-6 | 457 | Butte | Above Jonesville | 1950 | Comment | ||
NY604509 | Penstemon laetus var. leptosepalus | A. A. Heller | 1914-6-22 | 11500 | Butte | Chico Meadows | 1219.2 | Comment | ||
NY604521 | Penstemon laetus var. leptosepalus | Mrs. C. C. Bruce | 06 1898 | 2415 | Butte | Forest Ranch | Comment | |||
NY61576 | Pinus jeffreyi | E. B. Copeland | 1929-7-19 | 333 | 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 | |||
NY790276 | Keckiella corymbosa | J. V. Monachino | 1952-7-23 | s.n. | Butte | Oroville, at outskirts of the city on the Feather River. | Comment | |||
POM106846 | Salix exigua | C. C. Bruce | 1897-05 | 1784 | Butte | Little Chico. | Comment | |||
POM132576 | Lomatium dasycarpum subsp. tomentosum | A. A. Heller, H. E. Brown | 1902-5-14 | 5552 | Butte | Berry Canyon (near Clear Creek) | Comment | |||
POM181716 | Ceanothus velutinus | H. F. Copeland | 1927-9-3 | 194 | Butte | Jonesville. | Comment | |||
POM196086 | Veronica americana | H. F. Copeland | 1929-6-11 | 1225 | Butte | Jonesville. | 1524 | Comment | ||
POM219383 | Potamogeton gramineus | H. F. Copeland | 1930-7-29 | 1536 | Butte | Jonesville | 1829 | Comment | ||
POM219517 | Epilobium obcordatum | E. B. Copeland | 1931-7-13 | 664 | Butte | Jonesville, at the Summit | 2000 | Comment | ||
POM219522 | Sanicula graveolens | E. B. Copeland | 1931-6-22 | s.n. | Butte | Jonesville, on ridge west of Jones Creek. | 2100 | Comment | ||
POM252814 | Collinsia sparsiflora var. bruceae | A. A. Heller | 1938-4-23 | 15053 | Butte | On Highway #24 near the summit above the junction with the Yankee Hill road. | 610 | Comment | ||
POM313036 | Damasonium californicum | H. L. Mason | 1927-5-9 | 3705 | Butte | Sacramento Valley, 15 mi W of Oroville. | Comment | |||
POM365245 | Echinochloa oryzoides | L. Ahart | 1984-9-17 | 4792 B | Butte | Peter Ahart Ranch, ca. 2.3 mi. N and 0.3 mi E of Honcut, ca. 12 mi S of Oroville. | 50 | Comment | ||
POM5203 | Isoetes howellii | E. B. Copeland | 1903-5-30 | 3281 | Butte | Chico. | Comment | |||
POM55212 | Helianthella californica var. nevadensis | Kate Conger | 1907-1 | s.n. | Butte | Brush Creek. | Comment | |||
POM64246 | Cryptantha flaccida | E. B. Copeland | 1903-5-2 | 3253 | Butte | Chico | Comment Read comments Jan 23 2011 |
|||
POM66159 | Convolvulus arvensis | Helen M. Edwards | 1917-06 | s.n. | Butte | De Sabla | 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 | ||
RSA0060809 | Setaria pumila | Lowell A. Ahart | 2012-10-20 | 18493 | Butte | On the south side of Big Chico Creek, about 50 yards west of Table 4, west of Cedar Grove, Lower Bidwell Park, Chico. | 69 | Comment | ||
RSA0106565 | Mollugo verticillata | Lowell Ahart | 2014-9-23 | 19870 | Butte | On the northeastern part of Horseshoe Lake, about 100 yards northeast of the Rod and Gun Club, Upper Bidwell Park, about one mile east of Chico. | 89 | Comment | ||
RSA0118755 | Veronica peregrina subsp. xalapensis | Lowell A. Ahart | 2014-4-9 | 19340 | Butte | About 100 yards west of the parking area, west end of West Liberty Road, about one mile (air) south of Colusa Highway , about 7 miles (air) southwest of Gridley. | 20 | Comment | ||
RSA0118771 | Crassula tillaea | Lowell A. Ahart | 2013-4-20 | 18559 | Butte | In corral at the barn, about 0.25 mile north of the Honcut Cemetery, about 3.25 miles (air) northeast of Honcut. | 48 | Comment | ||
RSA108396 | Clarkia gracilis subsp. albicaulis | Harlan Lewis, M. Roberts | 1951-5-19 | 830 | Butte | Road from Nimshew to Butte Creek Canyon, 2.3 miles above bridge across Big Butte Creek. | Comment | |||
RSA129286 | Aristida oligantha | H. A. Jensen | 1933-11-28 | 367 | Butte | 2 1/2 miles S. of Wyandolte. Smartsville. | 152 | Comment | ||
RSA134772 | Garrya fremontii | Percy C. Everett, E. K. Balls | 1959-10-20 | 23910 | Butte | 9.4 mi NE from Chico, State Hwy 32, toward De Sabla. | 793 | Comment | ||
RSA193089 | Solidago canadensis subsp. elongata | E. B. Copeland | 1930-8-27 | 499 | Butte | Jonesville. | 1500 | Comment | ||
RSA21541 | Ceanothus lemmonii | Carl B. Wolf | 1937-5-18 | 8727 | Butte | Northern Sierra Nevada, 5 miles below Magalia on Oroville road. | 610 | Comment | ||
RSA21661 | Lupinus albicaulis var. shastensis | Carl B. Wolf | 1937-5-18 | 8731 | Butte | Northern Sierra Nevada, 5 miles below Magalia on Oroville road | 610 | Comment | ||
RSA21944 | Lathyrus sulphureus | H. C. Cantelow | 1939-5-19 | s.n. | Butte | Brush Creek Ranger Station. | Comment | |||
RSA232885 | Monardella sheltonii | L. S. Rose | 1968-6-12 | 68114 | Butte | Feather River Canyon; Pulga. | 488 | Comment | ||
RSA302650 | Grindelia hirsutula var. davyi | J. R. Shevock | 1972-5-19 | 1756 | Butte | Hwy 70, Feather River Canyon. | 21 | Comment | ||
RSA31676 | Gilia capitata subsp. mediomontana | A. A. Heller | 1938-5-28 | 15112 | Butte | along the Feather River Highway, 22 miles from Oroville | Comment | |||
RSA323805 | Pinus ponderosa | K. R. Fechko | 1982-4-11 | 2 | Butte | North east part of the county, approx. 1.8 miles south of Tehama county line on west side of Cohasset Road. | 976 | Comment | ||
RSA325142 | Trifolium albopurpureum | M. S. Taylor, V. Oswald, B. Taylor | 1984-4-4 | 5389 | Butte | S side of Humbug Rd, 3.1 mi W of Nimshew, ca 10 airmiles NE of Chico. | Comment | |||
RSA325148 | Physocarpus capitatus | M. S. Taylor, L. Hanson | 1981-5-17 | 3805 | Butte | Along creek, Phillips property, 685 Wagstaff, Paradise. | 579 | Comment | ||
RSA3778 | Sidalcea hirsuta | A. A. Heller | 1926-5-8 | 13937 | Butte | 9 miles north of Chico | Comment | |||
RSA4476 | Arctostaphylos nevadensis | E. B. Copeland | 1931-6-22 | 672 a | Butte | Jonesville. On ridge east of the Summit' | 2100 | Comment | ||
RSA458170 | Aesculus californica | M. M. Boney | 1897-1 | 4217 | Butte | [No location information on label.] | Comment | |||
RSA470050 | Allophyllum gilioides subsp. gilioides | H. F. Copeland | 1928-8-18 | 1010 | Butte | Neighborhood of Jonesville | 1524 | Comment | ||
RSA505433 | Antirrhinum cornutum | R. C. Bacigalupi, Howard Whisler | 1957-7-26 | 6041 | Butte | Along Humbug Road, 3.1 miles below and south of Nimshew. | 366 | Comment | ||
RSA5147 | Pinus contorta var. murrayana | E. B. Copeland | 1929-7-15 | 334 | Butte | Jonesville | 1550 | Comment | ||
RSA517348 | Ranunculus muricatus | Barbara J. Ertter | 1986-4-13 | 5888 | Butte | 2 air miles NNE of Honcut between Oroville and Marysville, Peter Ahart Ranch (mostly used as sheep pasture). | 30 | Comment | ||
RSA518944 | Rhamnus tomentella subsp. tomentella | J. T. Howell | 1959-9-20 | 34701 | Butte | Feather River Hwy 5.9 miles below W Branch bridge. | Comment | |||
RSA632986 | Arctostaphylos manzanita | Jon E. Keeley | 1996-6-20 | 27448 | Butte | Approximately 1/2 km west of Cohasset. | 570 | Comment | ||
RSA634956 | Trifolium microcephalum | Michael A. Vincent, Ethan H. Freid, Karl Vincent | 1998-4-6 | 8139 | Butte | Table Mountain. | Comment | |||
RSA636049 | Orthocarpus erianthus | Michael A. Vincent, Ethan H. Freid | 1998-4-6 | 8125 | Butte | Table Mountain. | Comment | |||
RSA636061 | Streptanthus tortuosus | Michael A. Vincent, Ethan H. Freid, Don Banks | 1998-4-5 | 8101 | Butte | Table Mountain. Portion south of Beatson Hollow. | Comment | |||
RSA671128 | Clarkia mildrediae subsp. mildrediae | G. Fred Hrusa, T. D. Wilfred | 1995-7-9 | 13169 | Butte | Approx. 1 m. on 22N89, immediately S of Rogers Cow Camp on Hwy 162. | 1100 | Comment | ||
RSA699526 | Agoseris retrorsa | R. D. Fischer | 2004-4-13 | 0132 | Butte | Chico. Sierra Nevada Foothills within upper Bidwell Park in Chico on the east-side addition along Hwy 32. Located on ridge top, between Hwy 32 and Big Chico Creek canyon, near beginning of Bloody Pin Trail. | 427 | Comment | ||
RSA699613 | Chloris virgata | L. Ahart | 2004-6-28 | 11147 | Butte | on the east side of Lone Tree Road, about 1/2 mile north of Palermo Road, about 1 1/2 miles (air) northwest of Palermo, about 5 miles (air) south of Oroville. | 44 | Comment | ||
RSA715722 | Cardamine oligosperma | L. P. Janeway | 2005-3-1 | 8335 | Butte | Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road | 134 | Comment | ||
RSA715728 | Minuartia californica | L. P. Janeway | 2005-3-1 | 8341 | Butte | Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road. | 134 | Comment | ||
RSA716320 | Calystegia atriplicifolia subsp. buttensis | L. P. Janeway | 2005-5-29 | 8401 | Butte | Northern High Sierra Nevada. Along major dirt road 2.6 km south of Stirling City towards West Branch Feather River crossing. | 1006 | Comment | ||
RSA718308 | Carex bolanderi | L. P. Janeway | 2006-8-6 | 8827 | Butte | Near road along west side of lower Pinkard Creek, 1.2 road miles north of Lost Creek Reservoir dam. | 1021 | Comment | ||
RSA724933 | Calochortus tolmiei | L. P. Janeway | 2006-5-14 | 8598 | Butte | Northern High Sierra Nevada: just west of Jordan Hill Road, 0.9 km east of Sawmill Peak lookout | 953 | Comment | ||
RSA724997 | Gnaphalium palustre | L. Ahart | 2006-9-11 | 13277 | 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 air miles northeast of Oroville. | 432 | Comment | ||
RSA725027 | Salix lasiolepis var. lasiolepis | L. Ahart | 2006-8-9 | 13147 | Butte | N side and 30 yards W of bridge across Stony Creek. Just N of Stonyford. | 348 | Comment | ||
RSA725034 | Juncus effusus subsp. pacificus | L. Ahart | 2006-9-13 | 13324 | Butte | South edge of the North Fork of the Feather River, about 100 yards west of the Cresta Power House, north side of highway 70, about 2 3/4 miles northeast of pulga, about 23 miles (air) northeast of Oroville. | 437 | Comment | ||
RSA726434 | Chamaesyce serpillifolia subsp. serpillifolia | L. Ahart | 2007-11-3 | 14564 | Butte | About 3/4 mile east of the Power House below Kuncke Reservoir, about 1.25 miles north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise. | 259 | Comment | ||
RSA726658 | Juncus effusus subsp. pacificus | L. Ahart, L. P. Janeway, Linnea Hanson | 2007-7-13 | 14301 | Butte | About 30 yards east of a poor dirt road, about 1 1/2 milea (air) northeast of Clipper Mills. | 1046 | Comment | ||
RSA739650 | Carex hoodii | L. P. Janeway, Linus Gog | 2008-7-19 | 9442 | 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 | ||
RSA739808 | Cyperus difformis | John Dittes | 2003-10-8 | 849 | Butte | Butte County; undesignated section of Arroyo Chico Land Grant, Ord Ferry 7.5, Quad, Northern Sacramento Valley, 6 air miles W by SW of Chico, 2.3 air miles S of Hwy 32, E bank of Sacramento River, bidwell sacramento river State Park. | 38 | Comment | ||
RSA754367 | Carex praegracilis | L. Ahart | 2009-6-3 | 15824 | Butte | E side of Ten Mile House Road, Upper Bidwell Park, about 3/4 air miles W of Highway 32, about 10 miles NE of Chico. | 236 | Comment | ||
RSA754389 | Plagiobothrys tenellus | L. Ahart | 2009-4-22 | 15571 | 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 | ||
RSA754390 | Clematis lasiantha | L. Ahart | 2009-4-22 | 15589 | 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 | ||
RSA754942 | Rorippa curvisiliqua | L. Ahart | 2008-5-8 | 14713 A | Butte | 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 air miles east of Oroville. | 260 | Comment | ||
RSA754948 | Aira caryophyllea | L. Ahart | 2008-5-12 | 14740 | Butte | Lake Oroville, on the east side of Sucker Creek, about 40-100 yards north of where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile west of the Ponderosa Dam. | 258 | Comment | ||
RSA755268 | Euphorbia spathulata | L. Ahart | 2009-5-15 | 15701 | Butte | About 20 yards E of the dirt road that is Ten Mile House Road, Upper Bidwell Park, about 3/4 air mile W of Highway 32, about 10 miles NE of Chico. | 234 | Comment | ||
RSA755370 | Azolla filiculoides | Lowell A. Ahart | 2009-10-8 | 16412 | Butte | In a deep large ditch on the east side of the road, about 20 yards east of Parking Lot 13, Gray Lodge Waterfowl Management Area, about 7 air miles southwest of Gridley. | 20 | Comment | ||
RSA768992 | Rorippa palustris subsp. occidentalis | L. Ahart | 2010-4-7 | 16575 | Butte | Sides of a deep ditch on south side of Biggs Princeton Road, about 100 yards west of the intersection of Biggs Princeton Road and Riceton Highway, about 1.25 miles northwest of Biggs. | 32 | Comment | ||
RSA768998 | Juncus leiospermus var. leiospermus | L. Ahart | 2010-5-22 | 16726 | Butte | Open pasture field about 100 yards east of Cherokee Road, about 200 yards northeast of parking area, North Table Mountain, about 4.5 air miles northeast of Oroville. | 386 | Comment | ||
RSA769605 | Nemophila pedunculata | L. Ahart, John Dittes | 2009-3-20 | 15499 | Butte | Open area along Guardian Rock Trail, about 150 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 | ||
RSA769677 | Romulea rosea var. australis | Lowell A. Ahart | 2009-3-25 | 15519 | Butte | Open pasture field, Peter Ahart Ranch, about 1/2 mile north and 1 mile east of Honcut, about 12 miles south of Oroville. | 34 | Comment | ||
RSA769807 | Lotus purshianus var. purshianus | L. Ahart, John Dittes, Josephine Guardino | 2008-11-8 | 15439 | Butte | South bank of Lindo Channel, about 50-100 yards west of the diversion structure, north of Hooker Oak, Upper Bidwell Park, Chico | 69 | Comment | ||
RSA795765 | Lomatium macrocarpum | L. Ahart | 2012-4-20 | 17897 | Butte | West side of South Rim Trail, animal trail north of Bloody Pin Trail, about 5/8 miles west of Highway 32, about 7 3/8 miles northeast of Chico, south part of Upper Bidwell Park. | 256 | Comment | ||
SBBG119746 | Cotula australis | L. Ahart | 2004-3-12 | 10703 | Butte | Thompson Flat Cemetery, grave of Tillie Moody, E of the entrance gate, ca. 1/8 mi E of Cherokee Rd, ca. 1 mi N of Oroville | 61 | Comment | ||
SBBG128861 | Cryptantha flaccida | G. K. Helmkamp, E. A. Helmkamp | 2012-4-14 | 18766 | Butte | entrance to Oroville Wildlife Area, 0.2 mi W of CA-70, near the Feather River | 46 | Comment | ||
SBBG19383 | Centromadia fitchii | H. F. Copeland | 1937-7-30 | 1645 | Butte | near Pentz | Comment | |||
SBBG27341 | Solidago elongata | E. B. Copeland | 1930-8-27 | Butte | Jonesville | 1500 | Comment | |||
SBBG71471 | Sidalcea hirsuta | A. A. Heller | 1926-5-8 | 13937 | Butte | 9 mi N of Chico | Comment | |||
SD10028 | Equisetum arvense | E. B. Copeland | 1930-6-24 | Butte | Jonesville | 1500 | Comment | |||
SD130474 | Rotala indica | Lowell Ahart | 1980-9-28 | 2659 | Butte | Peter Ahart Ranch, Honcut. | 49 | Comment | ||
SD1523 | Calyptridium monospermum | J. B. Copeland | 1930-7-9 | Butte | Jonesville | 1500 | Comment | |||
SD1664 | Caltha howellii | E. B. Copeland | June 1930 | Butte | Jonesville; in meadows by North Willow Creek | 1550 | Comment | |||
SD215 | Deschampsia cespitosa subsp. cespitosa | E. B. Copeland | 1931-7-15 | Butte | Jonesville; border of the Lily Pond. | Comment | ||||
SD216 | Stipa | E. B. Copeland | 1929-7-16 | 335 | Butte | Jonesville, scattered in low woods | 1500 | Comment | ||
SD239827 | Epilobium brachycarpum | George K. Helmkamp, E. A. Helmkamp | 2009-9-5 | 15595 | Butte | Sacramento Valley: Palermo Road 0.3 mile east of its junction with CA-70, 6.1 mile ENE (76a^z) of Biggs (Palermo 7.5'Q) | 57 | Comment | ||
SD2733 | Linum lewisii | E. B. Copeland | 1929-7-17 | Butte | Above Jonesville | 2000 | Comment | |||
SD36 | Calocedrus decurrens | E. B. Copeland | 1931-7-28 | Butte | Jonesville, on ridge west of North Willow Creek | 1650 | Comment | |||
SD4241 | Plagiobothrys hispidulus | E. B. Copeland | 1930-6-28 | Butte | Jonesville. In brush near the head of South Willow Creek. | 1700 | Comment | |||
SD7927 | Quercus wislizeni var. wislizeni | Mrs. R. M. Austin | Butte | Comment | ||||||
SEINET10448262 | Capsella bursa-pastoris | Mary Susan Taylor | 1975-3-25 | Taylor 419 | Butte | Chico. | Comment | |||
SEINET10478176 | Castanea sativa | Melvin L. Conrad, Douglas G. LeDoux; Patricia L. Kenney | 1973-6-5 | Conrad 7034 | Butte | Roadside in paradise | 792 | 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 | ||
SEINET10543165 | Cercocarpus betuloides | Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux | 1973-6-5 | Conrad 7023 | Butte | 2.6 miles w of paradise on chico road | 610 | Comment | ||
SEINET10661440 | Lolium temulentum | Lowell Ahart | 2010-6-1 | Ahart 16761 | Butte | T22N, R2E, northwest 1/4 Section 16. On both sides of the Guardians Trail, about 1/8 mile west of the power lines, Upper Bidwell Park, about 1 3/4 miles (air) east of Chico. | 173 | Comment | ||
SEINET12318607 | Solanum parishii | Unknown | 1978-1 | 2 | Butte | West Branch Feather River | 280 | Comment | ||
SEINET12649386 | Carex flacca | L. P. Janeway | 2009-1 | 9796 | Butte | 59 | Comment | |||
SEINET199879 | Cyperus strigosus | Herbert L. Mason, Verne Grant | 1946-9-27 | 13140 | Butte | 3 miles W of Biggs. | Comment | |||
SEINET2473449 | Sorghum halepense | George K. Helmkamp, E. A. Helmkamp | 2009-1 | 15574 | Butte | Sacramento Valley; Lower Honcut Road, 0.8 mile east of its junction with CA-70, 2.5 mi. WSW (261 deg. ) of Honcut, 6.6 mi. SE (116 deg. ) of Gridley | 27 | Comment | ||
SEINET3079039 | Mimulus guttatus | Marc Mittleman | 1980-8-1 | 228 | Butte | Little Chico Creek, east side of China Garden Springs | 262 | Comment | ||
SEINET3082827 | Hypericum anagalloides | Marc Mittleman | 1980-8-1 | 224 | Butte | Chico (little) Creek, adjacent to China Garden Springs | 262 | Comment | ||
SEINET3125080 | Sorghum halepense | Richard R. Halse | 2006-8-2 | 6982 | Butte | Chico; in the Lindo Channel Greenway where it crosses under Mangrove Ave. | 92 | Comment | ||
SEINET3143631 | Carex bolanderi | L. S. Rose | 1939-6-7 | 39253 | Butte | 3 mi N of Pulga, Feather River Canyon | 518 | Comment | ||
SEINET3153056 | Cynoglossum grande | K. Conger | 1907-1 | D | Butte | Brush creek | Comment | |||
SEINET3167292 | Microseris acuminata | R. W. Spellenberg, N. Zucker | 2010-4-16 | 14151 | Butte | 14 km N of Chico along Hwy. 99 at Hamilton Nord Cana Hwy. | 55 | Comment | ||
SEINET3404075 | Polygonum spergulariiforme | E. B. Copeland | 1931-7-3 | 632 | Butte | Jonesville, Colby Canyon | 1550 | Comment | ||
SEINET3450759 | Vulpia microstachys var. pauciflora | Unknown | 2003-4-10 | 10080 | Butte | Oroville, Oroville, about 2.5 air miles north, about 150 yards west of the east rim of South Table Mountain | 320 | Comment | ||
SEINET3450767 | Poa annua | Unknown | 2003-3-31 | 10031 | Butte | Oroville, Oroville, about 10 miles southwest, about 3/8 miles east of Riceton highway, about 20 yards north of Hamilton Road, about 50 yards east of the drain ditch, landplained rice field | 20 | Comment | ||
SEINET3696861 | Lotus purshianus | A. A. Heller | 1938-7-20 | 15289 | Butte | Upper end Snag Lake, 7 miles east of Chaparral | 1524 | Comment | ||
SEINET4286141 | Carex infirminervia | L. Janeway, Gog, L | 2008-1 | 3193 A | Butte | Just east of Philbrook Resevoir. | Comment | |||
SEINET4292185 | Carex integra | Unknown | 2006-1 | 13175 | 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 ofJonesville, about miles(air) northeast of Butte Meadows. | Comment | |||
SEINET7072714 | Linanthus filipes | A. G. Vestal | 1963-5-7 | s.n. | Butte | Roadside adjoining a grassy field, about 4.7 miles east-northeast from Honcut on La Porte Road towards Bangor. Coordinate Datum WGS84/NAD83. (UTM Zone 10, 634477E, 4356857mN. 39? deg. 21' 9" North Latitude, -121? deg. 26' 21" West Longitude. Coordinate datum: NAD 27) | Comment | |||
SEINET7417508 | Frangula purshiana | A. A. Heller | 1919-1 | 13157 | Butte | Feather River near Stirling [City] | Comment | |||
SEINET7552626 | Carex bolanderi | Robert F. C. Naczi | 2004-7-29 | 10639 | Butte | ca. 5 mi NE of Pulga, along E side of route 70; 0.3 mi N of Arch Rock Tunnel | 460 | Comment | ||
SEINET956196 | Lathyrus sulphureus | Lowell Ahart | 1987-1 | 5621 | Butte | South of the Forbestown Ditch, about 2.5 miles north-east of Forbestown. | 869 | Comment | ||
SFV11554 | Lupinus bicolor | M. L. Vincent | 1964-4-8 | 499 | Butte | Pentz Road, 0.25 miles west of Barnum Road. | Comment | |||
SFV16937 | Trifolium pratense | J. N. Hogue | 1980-9-6 | 83 .4 | Butte | Sierra Nevada Toadtown, 4 miles west of Stirling City, along Little Butte Creek. | 915 | Comment | ||
SFV16939 | Mentha spicata | J. N. Hogue | 1980-9-6 | 83 .8 | Butte | Sierra Nevada Toadtown, 4 miles west of Stirling City, along Little Butte Creek. | 915 | Comment | ||
SFV16940 | Prunella vulgaris var. lanceolata | J. N. Hogue | 1980-9-6 | 83 .5 | Butte | Sierra Nevada Toadtown, 4 miles west of Stirling City, along Little Butte Creek. | 915 | Comment | ||
SFV3124 | Lithospermum californicum | M. L. Vincent | 1962-4-20 | 219 | Butte | Sierra Nevada Paradise. Stearns Road, 0.5 miles west of Harrison Road. Roadside. | 530 | Comment | ||
SFV4039 | Madia citriodora | M. L. Vincent | 1960-9-8 | 91 | Butte | Sierra Nevada On bluff overlooking Butte Creek Canyon on the road (Skyway) to Chico from Paradise. | 215 | Comment | ||
SFV4040 | Madia elegans subsp. densifolia | M. L. Vincent | 1962-9-13 | 287 | Butte | 3 miles west of Centerville on Humbug Road. | 140 | Comment | ||
SJSU15298 | Thysanocarpus curvipes | Lisa Morton | 2002-3-30 | 12 | Butte | Upper Bidwell Park, along N, Rim Trail at top of butte. | 80 | Comment | ||
UC1031359 | Lewisia rediviva | A. A. Heller | 1938-4-14 | 15029 | Butte | top of Table Mountain Table Mountain | Comment | |||
UC1070967 | Ceanothus cordulatus | C. G. Albertus | 1933-7-25 | 48 | Butte | just s Thompson's; Chico quad | 1280 | Comment | ||
UC1071269 | Ceanothus prostratus | P. L. Johannsen | 1936-7-16 | 925 | Butte | 1 3/4 mi ese Butte Mdws (Lassen National Forest); , Paynes Creek Quad. | Comment | |||
UC1100156 | Damasonium californicum | Herbert L. Mason | 1927-5-9 | 3705 | Butte | 15 mi. w. Oroville; Sacramento Valley | Comment | |||
UC1100459 | Setaria pumila | Herbert L. Mason and Verne Grant | 1946-9-27 | 13131 | Butte | Pennington-Gridley Rd. Butte Sink | Comment | |||
UC1101442 | Lindernia dubia var. dubia | Malcolm A. Nobs and S. Galen Smith | 1949-7-29 | 1082 | Butte | ca 5 mi w Richland | Comment | |||
UC1111635 | Navarretia filicaulis | Lewis S. Rose | 1955-6-15 | 55101 | Butte | 6 mi se Paradise (on Pentz Road) | 426 | Comment | ||
UC111604 | Isoetes howellii | Dr. E. B. Copeland | 1903-5-30 | 3281 | Butte | Chico | Comment | |||
UC1118260 | Eriophyllum lanatum var. grandiflorum | J. E. Sowder | 1933-6-6 | 80 | Butte | 0.5 mi nw of Nelson's Bar; Chico Quadrangle | 457 | Comment | ||
UC1125625 | Plantago erecta | C. G. Albertus | 1933-5-29 | 6 | Butte | 1.5 mi n Wick; Chico Quad. | Comment | |||
UC1129033 | Lotus crassifolius var. crassifolius | P. L. Johannsen | 1936-7-21 | 959 | Butte | 1.5 mi ese Chaparral House; Lassen National Forest, Paynes Creek Quad. | 1645 | Comment | ||
UC1130112 | Trifolium albopurpureum | F. W. Embree | 1934-4-24 | 40 | Butte | 6 mi ne Biggs; Marysville quadrangle | 30 | Comment | ||
UC1132180 | Leptochloa fascicularis | H. S. Yates | 1936-8-14 | 6126 | Butte | 3 mi nnw Nelson; Chico Quadrangle | Comment | |||
UC1135265 | Lithocarpus densiflorus | P. L. Johannsen | 1936-7-29 | 974 | Butte | Haw Creek; Paynes Creek Quad. | 1158 | Comment | ||
UC1177891 | Cryptantha flaccida | Malcolm A. Nobs | 1950-5-13 | 668 | Butte | 5.5 mi ne junction of Highways 32 and 99E in Chico | 60 | Comment | ||
UC1178281 | Amsinckia eastwoodiae | Francia Chisaki with R. Bacigalupi and G. T. Robbins | 1956-4-18 | 678 | Butte | about 2 mi n Chico | Comment | |||
UC1185290 | Linanthus parviflorus | H. E. Brown | 1896-10-2 | 185 | Butte | near Oroville | 53 | Comment | ||
UC1228175 | Navarretia nigelliformis | Beecher Crampton | 1960-6-15 | 5622 | Butte | 10 mi se Chico | Comment | |||
UC1299148 | Phacelia egena | Freed W. Hoffman | 1951-3-19 | 3857 | Butte | lava cap bluff 16.3 mi from Chico (on road from Chico to Pentz) | Comment | |||
UC1389960 | Perideridia parishii subsp. latifolia | T. I. Chuang, L. Constance, and R. S. Mitchell | 1965-9-9 | 6036 | Butte | 2.3 mi e Butte Meadow | Comment | |||
UC140833 | Sidalcea hirsuta | Mrs. R. M. Austin | Apr. 1896 | 693 | Butte | plains e Chico; plains e of Chico | Comment | |||
UC1423439 | Ottelia alismoides | T. C. Fuller and G. D. Barbe | 1977-9-20 | 2334 | Butte | e of Cherokee Canal (approx. 0.5 km s of Highway 162, drainage canal w of Biggs Rice Experiment Station) | Comment | |||
UC143052 | Brodiaea coronaria | Mrs. R. M. Austin | May 1896 | 27 | Butte | Iron Canyon | Comment | |||
UC145404 | Camelina microcarpa | Guill Bros. | 1902-1-1 | Butte | Chico | Comment | ||||
UC1472738 | Botrychium multifidum | Mrs. Carlotta C. Hall | 1914-7-30 | 9805 4a&b | Butte | Jonesville | 1524 | Comment | ||
UC15107 | Cercis occidentalis | unknown | 380 | Butte | Chico | Comment | ||||
UC1521808 | Collinsia sparsiflora var. collina | Lowell Ahart | 1984-4-3 | 4537 | Butte | 1 mi N, 2.7 mi E of Honcut; Peter Ahart Ranch, N Honcut Creek | 50 | Comment | ||
UC1552175 | Mimulus torreyi | Barbara Ertter | 1988-6-19 | 7647 | Butte | ca 1/2 mi sw Jonesville (on road to Butte Meadows, n tip of Butte Co.) | 1524 | Comment | ||
UC1562358 | Juncus hemiendytus var. hemiendytus | Lowell Ahart and Vern Oswald | 1990-7-5 | 6550 a | Butte | 2 mi nw Snag Lake (about 0.5 mi n of Butte Creek House) | 1828 | Comment | ||
UC1562367 | Azolla filiculoides | Lowell Ahart | 1990-5-20 | 6473 | Butte | ca. 4 1/2 mi sw of Oroville (ca. 1/4 mi s of Feather River, ca. 4/10 mi w of Pacific Heights Rd.) | 30 | Comment | ||
UC1562370 | Rorippa palustris | Lowell Ahart | 1990-6-16 | 6516 | Butte | about 1/2 mi sw Enterprise Bridge (across Lake Oroville); below high water line Lake Oroville | 243 | Comment | ||
UC1562375 | Polygonum sawatchense subsp. oblivium | Vernon Oswald and Lowell Ahart | 1990-7-5 | 4350 | Butte | 0.3 mi (odometer) w Humbug Rd (along a logging road just s of Cold Springs (near Humbug Summit) ca 4 mi e of Jonesville); Willow Creek | 1950 | Comment | ||
UC1562383 | Cordylanthus pilosus subsp. trifidus | Lowell Ahart | 1990-8-15 | 6590 | Butte | 0.5 mi nw Enterprise Bridge (across Lake Oroville, e of Enterprise Boat Launch Area); Lake Oroville, Trifid Bird's Beak | 274 | Comment | ||
UC1562389 | Potentilla drummondii subsp. bruceae | Vernon Oswald | 1990-7-3 | 4342 | Butte | ca 0.75 mi s Humbug Summit (ca 4.75 mi e of Jonesville, headwaters of the East Branch Willow Creek); e branch Willow Creek, s of Humbug Summit, e of Jonesville | 1950 | Comment | ||
UC1562390 | Perideridia howellii | Vernon Oswald and Lowell Ahart | 1990-7-31 | 4420 | Butte | Meadow at the headwaters of Concow Creek, ca. 4 mi north of Concow, | 1097 | Comment | ||
UC1562395 | Azolla filiculoides | Lowell Ahart | 1990-5-20 | 6473 | Butte | ca. 4 1/2 mi sw of Oroville (ca. 1/4 mi s of Feather River, ca. 4/10 mi w of Pacific Heights Rd.) | 30 | Comment | ||
UC1562400 | Pilularia americana | Lowell Ahart | 1990-4-23 | 6465 | Butte | ca. 1 mi s Oroville Airport (ca. 1/2 mi e of Larkin Rd.) | 45 | Comment | ||
UC1563264 | Carex laeviculmis | Lowell Ahart and Vernon Oswald | 1990-8-14 | 6576 a | Butte | ca. 0.75 mi w of n end Sly Creek Reservoir (along a small branch of French Creek, on the n side of Forest Rd. 21N16); French Creek | 1219 | Comment | ||
UC1564726 | Polemonium occidentale subsp. occidentale | V. Oswald and L. Ahart | 1989-7-21 | 3871 | Butte | ca 1 mi w Jonesville (near the junction of Willow and Colby Creeks on the n side of Humbold Road); w of Jonesville | 1490 | Comment | ||
UC1586546 | Trifolium oliganthum | Lowell Ahart | 1991-4-19 | 6646 | Butte | steep slope on w side North Honcut Creek (about 1 1/2 mi n and 2 3/4 mi e of Honcut, about 12 mi se of Oroville); Peter Ahart Ranch | 45 | Comment | ||
UC1586603 | Euphorbia spathulata | Vernon H. Oswald and Lowell Ahart | 1991-5-11 | 4576 | Butte | Loafer Creek Recreation Area Lake Oroville (along Roy Rodgers Trail, near the group camps) | 341 | Comment | ||
UC1594549 | Collinsia tinctoria | Lowell Ahart | 1992-5-9 | 6760 | Butte | about 2 air mi n of Oroville (on n side of the dirt road, on n side of the Thermalito Diversion Pool, Lake Oroville Recreation Area); Lake Oroville Recreation Area, Thermalito Diversion Pool | 76 | Comment | ||
UC1594561 | Cinna latifolia | Lowell Ahart | 1992-7-26 | 6836 | Butte | small stream about 1/2 mi n Carr Mine (s side of Coon Hollow, about 2 (air) mi s of Snow Mountain); s side Coon Hollow | 1737 | Comment | ||
UC1594582 | Trisetum wolfii | Lowell Ahart | 1992-7-21 | 6800 | Butte | ca. 2 (air) mi. n.e. Philbrook Reservoir (near a snow lake on s. side of Coon Hollow); Coon Hollow | 1737 | Comment | ||
UC1594588 | Stellaria borealis subsp. sitchana | Lowell Ahart | 1992-6-26 | 6779 | Butte | about 0.5 mi nw Merrimac (on e side of Rogers Cow Camp) | 1219 | Comment | ||
UC1594673 | Juncus covillei var. obtusatus | Lowell Ahart | 1992-7-27 | 6863 | Butte | about 2 mi nw of Four Trees (about 2 mi ne of Coyote Gap, about 2 mi w of the Oroville-Quincy Highway, along Wildcat Creek); Wildcat Creek | 1219 | 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 | ||
UC1594714 | Agrostis exarata | Lowell Ahart | 1992-8-2 | 6907 | Butte | about 3 (air) mi ne Concow Reservoir; Concow Meadow | 1097 | Comment | ||
UC1594732 | Cuscuta californica | Lowell Ahart | 1992-7-26 | 6858 | Butte | 2 air mi se Snow Mountain (about 0.25 mi se of Carr Mine) | 1798 | Comment | ||
UC1602380 | Ceanothus lemmonii | C. G. Albertus | 1933-7-20 | 45 | Butte | 2.5 mi w Nimshew; Chico quad. | 701 | Comment | ||
UC1609047 | Agrostis exarata | Lowell Ahart | 1993-7-23 | 7092 | Butte | about 6 air mi ne Feather Falls (on the w side of Fall River, about 100 yds w of the bridge across Fall River) | 1036 | Comment | ||
UC1609057 | Festuca arundinacea | Lowell Ahart | 1993-6-15 | 6968 | Butte | about 3.5 (air) mi sw Forbestown (dirt road sw of the intersection of Black Bart Road and Forbestown Road) | 609 | Comment | ||
UC1609062 | Nemacladus capillaris | Lowell Ahart | 1993-6-20 | 6996 | Butte | about 1 air mi nw Lost Creek Reservoir Dam; Mooreville Ridge, Jackass Flat | 1158 | Comment | ||
UC1609068 | Madia elegans | Lowell Ahart | 1993-6-20 | 6998 | Butte | about 1 air mi nw Lost Creek Reservoir Dam; Mooreville Ridge, Jackass Flat | 1158 | Comment | ||
UC1609081 | Anthoxanthum odoratum | Lowell Ahart | 1993-6-26 | 7013 | Butte | about 1/4 mi w of Lost Creek Reservoir (n of dirt road) | 1036 | Comment | ||
UC1609225 | Amaranthus palmeri | Lowell Ahart | 1993-10-4 | 7270 | Butte | about 0.1 mi e Durham (about 0.1 mi w of Butte Creek, along the n side of Durham Pentz Road) | 48 | Comment | ||
UC1609310 | Campanula prenanthoides | Lowell Ahart | 1993-9-13 | 7235 | Butte | on sides of dry wash near Bolt Creek (about 1 mi se of Butte Meadows) | 1325 | Comment | ||
UC1609417 | Chimaphila menziesii | Lowell Ahart | 1993-7-29 | 7129 | Butte | ca. 6 1/2 mi. n.e. Stirling City (ca. 1/8 mi. s.w of Snow Mine, ca. 2 1/2 mi. e. of Bald Mt.) | 1463 | Comment | ||
UC1755047 | 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 | ||
UC176651 | Eschscholzia lobbii | A. A. Heller | 1913-4-6 | 10714 | Butte | near Big Chico Creek (e of Chico) | Comment | |||
UC179526 | Cirsium andersonii | A. A. Heller | 1914-8-6 | 11640 | Butte | edge of the forest about Chico Meadows | 1219 | Comment | ||
UC195387 | Kelloggia galioides | A. A. Heller | 1914-7-22 | 11582 | Butte | Little Summit | 1463 | Comment | ||
UC195482 | Veronica americana | A. A. Heller | 1914-8-6 | 11634 | Butte | Chico Meadows; Sierra Nevada, Chico Meadows | 1219 | Comment | ||
UC196300 | Phacelia purpusii | A. A. Heller | 1914-6-22 | 11486 | Butte | edge of n slope Little Summit | 1463 | Comment | ||
UC1971666 | Calycadenia oppositifolia | 1977-7-6 | 2032 | Butte | just SW of Bloomer Hill Lookout on Encina Grande Road, 4.6 mi from jct with Quincy/Oroville Hwy (very near GDC 699) | 831 | 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 | |||
UC1971680 | Calycadenia spicata | 1977-7-5 | 2030 | Butte | Old jct of Durham Dayton Hwy with Hwy 99, 4.15 mi E of Durham (= GDC 565) | 56 | Comment | |||
UC202363 | Cornus sericea subsp. sericea | H. M. Hall | July 1914 | Butte | Butte Creek near Jonesville; Butte Creek | 1554 | Comment | |||
UC202668 | Gnaphalium palustre | A. A. Heller | 1917-7-28 | 12827 | Butte | Butte Meadows | 1280 | Comment | ||
UC2026861 | Pyrus kawakamii | Lowell Ahart, Susan Bazell, Josephine Guardino, Wes Dempsey | 2012-6-28 | 18230 | Butte | On the north side of Sycamore Pool, Lower Bidwell Park, Chico. | Comment | |||
UC2026882 | Rosa banksiae | Lowell Ahart, Linnea Hanson, Susan Bazell, Josephine Guardino | 2012-4-16 | 17869 | Butte | Between the edge of the paved road and the back of a home, east of the Deer Pen, between Table 12 & 13, Lower Bidwell Park, Chico. | Comment | |||
UC2026888 | Quercus coccinea | Lowell Ahart, Susan Bazell, Josephine Guardino, Wes Dempsey | 2012-6-21 | 18224 | Butte | North side of paved park road, north of South Park Drive, east of Caper Acres Playground, about 150 yards west of the Freeway, Lower Bidwell Park, Chico. | Comment | |||
UC202968 | Carex subfusca | H. M. Hall | 1914-7-25 | 9781 | Butte | Jonesville Sierra Nevada Mts. (n Butte Co.); Jonesville, northern Butte Co., Sierra Nevada Mts. | 1554 | Comment | ||
UC203658 | Allium amplectens | A. A. Heller | 1914-4-16 | 11299 | Butte | 2 mi from Chico (in the field near the Plant Introduction Garden) | Comment | |||
UC203673 | Ceanothus integerrimus | A. A. Heller | 1914-6-22 | 11502 | Butte | Chico Meadows | 1219 | Comment | ||
UC21150 | Nama lobbii | P. L. Johannsen | 1936-7-21 | 952 | Butte | 1/2 mi e Chaparral House; Paynes Creek Quad., Lassen National Forest | Comment | |||
UC220520 | Sidalcea diploscypha | H. E. Brown | May 1-15 1897 | Butte | near Clear Creek; near Clear Creek | 53 | Comment | |||
UC392184 | Veronica americana | E. B. Copeland | 1929-7-28 | Butte | Jonesville | 1500 | Comment | |||
UC392185 | Veronica serpyllifolia subsp. humifusa | E. B. Copeland | 1929-7-3 | Butte | Jonesville | 1550 | Comment | |||
UC392191 | Polygonum polygaloides subsp. kelloggii | E. B. Copeland | 1929-7-29 | Butte | above Jonesville (by lily pond) | 1750 | Comment | |||
UC392217 | Stellaria borealis subsp. sitchana | E. B. Copeland | Jul 1929 | Butte | Jonesville | 1500 | Comment | |||
UC392240 | Lotus oblongifolius var. oblongifolius | E. B. Copeland | 1929-7-1 | Butte | Butte Creek Jonesville | 1550 | Comment | |||
UC399284 | Cystopteris fragilis | Mrs. Carlotta C. Hall | July 1914 | 9791 | Butte | Humboldt Rd | Comment | |||
UC406288 | Carex fracta | E. B. Copeland | 1929-7-20 | Butte | Jonesville | 1500 | Comment | |||
UC426900 | Camassia quamash | E. B. Copeland | 1930-6-27 | 408 | Butte | Jonesville | 1550 | Comment | ||
UC426960 | Castilleja applegatei subsp. pinetorum | E. B. Copeland | 1930-7-12 | 466 | Butte | Jonesville | Comment | |||
UC426974 | Symphoricarpos mollis var. acutus | E. B. Copeland | 1930-7-7 | 479 | Butte | Jonesville | 1600 | Comment | ||
UC426975 | Sambucus racemosa var. microbotrys | E. B. Copeland | 1930-7-12 | 480 | Butte | above Jonesville (n brow of high ridge) | 2100 | Comment | ||
UC426987 | Eriophyllum lanatum var. grandiflorum | E. B. Copeland | 1930-7-11 | 492 | Butte | Jonesville | 1550 | Comment | ||
UC426989 | Helenium bigelovii | E. B. Copeland | 1930-7-11 | 494 | Butte | Jonesville | 1500 | Comment | ||
UC429335 | Platanthera sparsiflora | Mrs. R. M. Austin | Jul 1896 | 4 | Butte | near Colby; Butte Creek | Comment | |||
UC455227 | Aquilegia formosa | Miss Kate Conger | 1907-1 | Butte | Brush Creek | Comment | ||||
UC455448 | Rhododendron occidentale | Miss Kate Conger | 1907-1 | Butte | Brush Creek | Comment | ||||
UC456789 | Salix laevigata | E. B. Copeland | 1931-5-8 | Butte | 5-mile dam Chico | Comment | ||||
UC474253 | Pyrola picta | H. F. Copeland | 1938-8-14 | 489 | Butte | Jonesville above Jones Creek | Comment | |||
UC478457 | Wyethia mollis | E. Copeland | 1931-7-14 | Butte | Jonesville | 1600 | Comment | |||
UC478459 | Psilocarphus oregonus | E. B. Copeland | 1931-7-20 | 698 | Butte | near Butte Creek House; Butte Creek, Jonesville | 1700 | Comment | ||
UC478464 | Cirsium andersonii | E. B. Copeland | 1931-7-27 | 693 | Butte | Jonesville | 1650 | Comment | ||
UC478465 | Chaenactis douglasii var. douglasii | E. B. Copeland | 1931-7-6 | 692 | Butte | Jonesville | Comment | |||
UC478470 | Mimulus pulsiferae | E. B. Copeland | 1931-7-6 | 687 | Butte | by Jones Creek; Jonesville | 1500 | Comment | ||
UC518030 | Plagiobothrys stipitatus | Lewis S. Rose | 1933-5-27 | 33190 | Butte | Honcut | 32 | Comment | ||
UC600383 | Horkelia fusca subsp. tenella | E. B. Copeland | June, 1931 | Butte | Jonesville | Comment | ||||
UC600518 | Arnica dealbata | H. F. Copeland | 1930-7-26 | 13206 | Butte | Jonesville, on ridge above hotel Jonesville | Comment | |||
UC600538 | Viola adunca | H. F. Copeland | 1929-6-10 | 1219 | Butte | Jonesville | 1524 | Comment | ||
UC600543 | Gayophytum heterozygum | H. F. Copeland | 1927-9-2 | 445 | Butte | Jonesville | Comment | |||
UC600598 | Agrostis variabilis | H. F. Copeland | 1932-8-17 | Butte | at the Summit (Jonesville); Jonesville | 2000 | Comment | |||
UC600663 | Allophyllum integrifolium | E. B. Copeland | 1931-6-29 | Butte | along Butte Creek Jonesville; , Butte Creek | 1500 | Comment | |||
UC600688 | Corydalis caseana subsp. caseana | H. F. Copeland | 1927-9-4 | 758 | Butte | Jonesville | Comment | |||
UC600712 | Erysimum capitatum | H. F. Copeland | 1931-6-10 | 1527 | Butte | woods between Willow Creek and Colby Creek; Jonesville | 1524 | Comment | ||
UC600732 | Cirsium vulgare | E. Bleopelaud | 1929-7-1 | Butte | Jonesville | 1650 | Comment | |||
UC600786 | Achnatherum occidentale subsp. californicum | E. B. Copeland | July 1929 | Butte | yellow pine woods Jonesville | 1600 | Comment | |||
UC600792 | Trisetum projectum | H. F. Copeland | 1932-7-21 | Butte | near Kennedy's Meadow; Jonesville | Comment | ||||
UC635842 | Sanicula graveolens | Herbert F. Copeland | 1938-7-4 | Butte | canyon of Jones Creek Jonesville | 182 | Comment | |||
UC725600 | Heterotheca grandiflora | A. A. Heller | 1940-9-28 | 15840 | Butte | 1 mi above Pentz (on the Paradise grade) | Comment | |||
UC725989 | Arctostaphylos mewukka | A. A. Heller | 1942-3-1 | 16383 | Butte | three mi below Paradise (on Pentz-Magalia road) | Comment | |||
UC726307 | Arctostaphylos mewukka | A. A. Heller | 1942-2-7 | 16362 | Butte | along the Wagstaff rd near junction with the Neal Road; Paradise | Comment | |||
UC726517 | Triteleia ixioides subsp. unifolia | A. A. Heller | 1919-5-18 | 13167 a | Butte | Stirline Stirling | 1074 | Comment | ||
UC726546 | Lupinus | A. A. Heller | 1942-6-16 | 16512 | Butte | 3 1/2 mi w Arch Rocks Tunnel; w of Arch Rocks Tunnel | Comment | |||
UC726687 | Lupinus microcarpus var. densiflorus | A. A. Heller | 1942-4-26 | 16437 | Butte | s of the Oregon City Road junction Table Mountain (Table Mountain) | Comment | |||
UC726826 | Linanthus parviflorus | A. A. Heller | 1942-5-17 | 16473 | Butte | between Cherokee and the Oregon City road | Comment | |||
UC726960 | Claytonia perfoliata subsp. perfoliata | A. A. Heller | 1920-4-10 | 13361 | Butte | Chico | Comment | |||
UC765468 | Lomatium caruifolium var. denticulatum | R. F. Hoover | 1938-4-24 | 3238 | Butte | 3 mi. n. Chico | Comment | |||
UC765740 | Ranunculus canus | R. F. Hoover | 1937-5-18 | 2232 | Butte | 2 mi s Nelson | Comment | |||
UC765797 | Delphinium recurvatum | R. F. Hoover | 1937-5-18 | 2231 | Butte | 2 mi s Nelson | Comment | |||
UC774460 | Swertia albicaulis var. nitida | Carl B. Wolf | 1941-7-23 | Butte | 7 mi w De Sable (on rd to Forest Ranch); Northern Sierra Nevada | 762 | Comment | |||
UC80127 | Rhamnus rubra | Mrs. M. Austin | Jun 1896 | 642 | Butte | n of Chico (Forest Ranch and mountains) | Comment | |||
UC827031 | Carex deweyana subsp. leptopoda | Lewis S. Rose | 1937-6-10 | 37364 | Butte | Hurleton | 579 | Comment | ||
UC82816 | Calyptridium monospermum | Mrs. R. M. Austin | 1896-7-1 | 696 | Butte | Colby | Comment | |||
UC828872 | Lagophylla glandulosa | A. A. Heller | 1915-8-20 | 12200 | Butte | on treeless hills 8 mi n Oroville | Comment | |||
UC832875 | Arnica dealbata | A. A. Heller | 1917-7-29 | 12861 | Butte | summit above Jonesville | 2133 | Comment | ||
UC860238 | Horkelia tridentata subsp. tridentata | A. A. Heller | 1915-6-27 | 12043 | Butte | Jonesville Sierra Nevada | 1676 | Comment | ||
UC872394 | Mentzelia dispersa | A. A. Heller | 1917-7-26 | 12851 | Butte | Butte Meadows | 1402 | Comment | ||
UC873273 | Epilobium hallianum | A. A. Heller | 1914-6-22 | 11508 | Butte | Chico Meadows | 1219 | Comment | ||
UC875484 | Sanicula graveolens | A. A. Heller | 1917-7-29 | 12856 | Butte | summit above Jonesville | 2133 | Comment | ||
UC885814 | Penstemon azureus var. azureus | A. A. Heller | 1938-5-28 | 15117 | Butte | 25 mi from Oroville (on the Feather River Highway); Feather River Highway, 25 mi from Oroville | Comment | |||
UC886502 | Castilleja lacera | A. A. Heller | 1915-5-28 | 11904 | Butte | near Cohasset (Sierra foothills); Sierra | Comment | |||
UCD107382 | Tribulus terrestris | L. Ahart | 1982-7-10 | 3665 | Butte | In parking area at check-in station, Graylodge Wildlife Refuge, ca. 12 mi. sw of Gridley. | Comment | |||
UCD108702 | Lupinus microcarpus var. densiflorus | A. A. Heller | 1915-5-4 | 11866 | Butte | two miles east of Durham. | Comment | |||
UCD111047 | Viola macloskeyi | H. F. Copeland | 1929-6-20 | s.n. | Butte | Jonesville. | 1524 | Comment | ||
UCD111668 | Dichelostemma capitatum | Christopher Mallek | 2008-1 | HW1- 12 | Butte | Magalia. | 756 | Comment | ||
UCD117415 | Chimaphila umbellata | Franklin C. Raney | 1964-9-10 | s.n. | Butte | Ten miles northeast of Feather Falls. | Comment | |||
UCD117808 | Pyrola picta | E. B. Copeland | 1931-7-15 | s.n. | Butte | Jonesville. | 1600 | Comment | ||
UCD123585 | Collinsia heterophylla | L. E. Hazeltine | 1916-7-16 | s.n. | Butte | Appleton. | Comment | |||
UCD128337 | Limnophila X ludoviciana | J. Eckert | 2011-11-1 | s.n. | Butte | Along W. Hamilton Rd, ca. 1.5 mi W of Hwy 99. Incoming water ditch at experiment station. | Comment | |||
UCD129444 | Baccharis salicifolia subsp. salicifolia | L. Ahart | 1984-10-14 | 4814 | Butte | along North Honcut Creek, ca. 0.75 mile north and 2 miles east of Honcut, on Joie Osgood property, ca. 12 miles south of Oroville. | 40 | Comment | ||
UCD129785 | Calycadenia oppositifolia | Gerald D. Carr | 1971-6-15 | 564 | Butte | 0.7 mile west of Paradise. South side of Chico-Paradise Hwy. | Comment | |||
UCD133079 | Hesperevax caulescens | L. Ahart | 1974-5-20 | 458 | Butte | Ahart Ranch, Honcut. | 45 | Comment | ||
UCD135179 | Torreya californica | M. Vincent | 1964-4-10 | 550 | Butte | Three miles north of the village of Jarboe Gap, on alternate Hwy. 40. Feather River Canyon. | Comment | |||
UCD137320 | Lonicera hispidula | E. D. Phelps | 1930-9-23 | 2150 | Butte | Pulga. | Comment | |||
UCD141681 | Juncus oxymeris | Robert E. Preston | 1982-7-16 | 337 | Butte | Crane Valley. | Comment | |||
UCD141831 | Limnophila X ludoviciana | J. Eckert | 2013-10-14 | s.n. | Butte | Along W. Hamilton Rd, ca. 1.5 mi W of Hwy 99. Incoming water ditch at experiment station. | Comment | |||
UCD142107 | Luzula comosa | Robert E. Preston | 1982-7-16 | 339 | Butte | Crane Valley. | 1584 | Comment | ||
UCD148232 | Dichelostemma capitatum subsp. capitatum | Robert E. Preston | 2013-3-16 | 2893 | Butte | 7.9 mi NNE of Oroville, along E side of Clark Rd, 0.9 mi N of its jct with Hwy 70. | 84 | Comment | ||
UCD163032 | Arctostaphylos manzanita | D. O. Burge | 2015-7-15 | 1759 | Butte | Butte Creek watershed, below Doe Mill Ridge. | 530 | Comment | ||
UCD169601 | Cyperus flavescens | Lowell Ahart | 2012-10-20 | 18503 | Butte | About 100 yards west of Table 4, west of Cedar Grove, Lower Bidwell Park, Chico. | 68 | Comment | ||
UCD18741 | Plagiobothrys glyptocarpus | Vernal Pool Team 2001; Carol Witham and Jennifer Buck | 2001-4-10 | 34 | Butte | one mi. east of Rock River Mine and parking area, off Cherokee Rd., North Table Mountain, Oroville site. | Comment | |||
UCD23593 | Melica californica | John Thomas Howell | 1971-6-16 | 37540 | Butte | Magalia. | 731 | Comment | ||
UCD34286 | Tuctoria greenei | Beecher Crampton | 1978-8-21 | 9660 | Butte | Ca. 10 miles SE of Chico, 1/2 mile S of the jct. of Pentz Road and Hwy. 99. | Comment | |||
UCD50573 | Achnatherum lemmonii | P. B. Kennedy | 1914-5-8 | s.n. | Butte | Paradise Grade. | Comment | |||
UCD51950 | Arctostaphylos truei | John Thomas Howell | 1975-6-15 | 51093 | Butte | In Upper Sonoran Zone on volcanic rock, about 2 miles from Paradise on 'Skyway' to Chico, Butte County. | Comment | |||
UCD51984 | Arctostaphylos manzanita | John Thomas Howell; Lowell Ahart | 1976-4-1 | 54541 | Butte | In foothill woodland south of Cherokee on road to Oregon City. | Comment | |||
UCD52218 | Arctostaphylos manzanita subsp. roofii | James I. Mallory | 1968-12-3 | 347 | Butte | Cohasset Ridge; 2 miles north-northwest of Richardson Springs. | 518 | Comment | ||
UCD52243 | Arctostaphylos manzanita | John Thomas Howell | 1976-4-2 | 51563 | Butte | In Upper Sonoran Life Zone on volcanic rock; about 2 miles from Paradise on 'Skyway' to Chico. | 396 | Comment | ||
UCD52817 | Arctostaphylos viscida | John Thomas Howell | 1975-6-15 | 51084 | Butte | In Upper Sonoran Zone of volcanic rock, about 2 miles from Paradise on 'Skyway' to Chico, Butte County. | 396 | Comment | ||
UCD53437 | Arctostaphylos patula | J. I. Mallory | 1970-8-20 | 376 | Butte | 3/4 mile north of Ramsey Bar; ca. 10 miles northeast of Stirling City. | 1432 | Comment | ||
UCD54066 | Cyperus eragrostis | E. M. Johnston | 1915-1 | W- 142 J | Butte | Biggs. | Comment | |||
UCD59475 | Bromus diandrus | A. A. Heller | 1914-4-11 | 11280 | Butte | 8 miles N of Oroville. | Comment | |||
UCD60296 | Dactylis glomerata | L. Y. Leonard | 1919-6-16 | X 3096 | Butte | Chico. | Comment | |||
UCD61842 | Elymus glaucus | R. N. Raynor; H. A. Hannesson | 1941-5-9 | Butte | Feather River, 4 mi. S. of Oroville. | Comment | ||||
UCD61887 | Elymus glaucus | E. B. Copeland | 1929-7-16 | 59 | Butte | Butte Co. | Comment | |||
UCD63884 | Eragrostis mexicana subsp. virescens | John Thomas Howell | 1959-9-20 | 34675 | Butte | Sierra Nevada, lower foothills, eastern outskirts of Oroville. | 60 | Comment | ||
UCD66036 | Ludwigia hexapetala | Robert McKee; Greg Woods | 2006-8-2 | 06- 28 -LU | Butte | Feather River, east bank at Oroville Wildlife Area south of Thermolito. Access from DFG Wildlife Area levee road. | 23 | Comment | ||
UCD77199 | Brodiaea coronaria | Robert E. Preston | 2003-6-13 | 2157 | Butte | North Table Mountain, along Cherokee Rd, 1.6 mi N of its jct with Oregon Gulch Rd | 426 | Comment | ||
UCD80027 | Achyrachaena mollis | CNPS SN Foothill Team | 2005-4-12 | SNFN 0077 d | Butte | City of Chico, Doe Mill Meadowfoam Preserve, about 200 m SE of the end of Warfield Street (i.e. where the street crosses an old unusable bridge across a diversion canal). | 87 | Comment | ||
UCD80148 | Plagiobothrys fulvus var. campestris | CNPS SN Foothill Team | 2005-4-14 | SNFN 0033 a | Butte | Private Rock Ranch. Plot is located in the horse pasture, near the NE corner of the pasture located west of the barn and house, ~10 m from corner of pasture fence. | 105 | Comment | ||
UCD80319 | Trifolium willdenovii | CNPS SN Foothill Team | 2005-3-29 | SNFN 0027 | Butte | CDFG North Table Mountain Wildlife Area, Table Mt. Ecological Reserve. | 364 | Comment | ||
UCD80399 | Prunella vulgaris var. lanceolata | CNPS SN Foothill Team | 2005-7-5 | SNNR 0566 | Butte | CSUC, Big Chico Creek Ecological Reserve. | 286 | Comment | ||
UCD97418 | Amaranthus deflexus | L. Ahart | 1982-7-10 | 3666 | Butte | Near a small building in parking lot at check-in station, Graylodge Wildlife Refuge, ca. 12 mi sw of Gridley. | 35 | Comment | ||
UCD97780 | Atriplex serenana | Lowell Ahart | 1981-11-6 | 3218 | Butte | Gray Lodge; south-west of Gridley. | 35 | 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 | ||
UCR208969 | Juncus tenuis | Lowell Ahart | 2007-6-12 | 14081 | Butte | East side of Rockefeller Road, at the intersection of Bald Rock Road and Rockefeller Rd., about 13 miles (air) northeast of Oroville | 1012 | Comment | ||
UCR237309 | 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 (82 deg. ) of Gridley | 91 | Comment | ||
UCR237330 | Raphanus sativus | George K. Helmkamp, E. A. Helmkamp | 2012-4-14 | 18744 | Butte | Northern Sacramento Valley, Robinsons Corner, Simpson Rd, just east of junction of East Gridley Road and CA-70 | 23 | Comment | ||
UCSB38454 | Alopecurus saccatus | Reisentz, Paul | 1979-5-13 | Butte | 6 mi N on Table Mtn Rd from State Hwy 162; Oroville | Comment | ||||
CAS-BOT-BC109892 | Juncus | Lowell Ahart | 1981-7-24 | 2999 | Butte | Sierra Nevada. About 0.5 mile southwest of the intersection of Black Bart Road and Forbestown Road, west of Forbestown. | 700 | Comment | ||
CAS-BOT-BC113639 | Eleocharis acicularis var. occidentalis | Lowell Ahart | 1980-4-28 | 2110 | Butte | Peter Ahart Ranch, Honcut. | 50 | Comment | ||
CAS-BOT-BC113844 | Cyperus niger | Peter Rubtzoff | 1978-8-6 | 9249 | Butte | Thermalito Forebay North Area in Lake Oroville State Recreation Area just off Hwy 70. | Comment | |||
CAS-BOT-BC117984 | Carex rossii | L. P. Janeway; Robert A. Schlising; B. Castro | 1988-7-23 | 3088 | Butte | Jonesville quad. Scotts John Cr 2.3 mi N of the Butte Cr road. | 1889 | Comment | ||
CAS-BOT-BC119722 | Carex nervina | L. P. Janeway; Robert A. Schlising | 1988-7-1 | 2930 | Butte | Jonesville quad. Meadow between two lakes at SE-most headwaters of Butte Creek. | 1935 | Comment | ||
CAS-BOT-BC130564 | Lilium humboldtii | Mrs. C. C. Bruce | 1897-6-1 | 1856 | Butte | unspecified | Comment | |||
CAS-BOT-BC136067 | Fritillaria affinis | A. A. Heller | 1916-2-27 | 12277 | Butte | Canyon of Chico Creek east of Chico | Comment | |||
CAS-BOT-BC143357 | Horkelia tridentata | Lowell Ahart | 1980-5-25 | 2350 | Butte | Along Ponderosa Way | 500 | Comment | ||
CAS-BOT-BC154166 | Diplacus tricolor | Lowell Ahart | 1982-5-12 | 3433 | Butte | Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut | 50 | Comment | ||
CAS-BOT-BC157520 | Solanum umbelliferum | E. D. Cantelow | 1940-5-10 | 4486 | Butte | W. of Brush Creek Ranger Sta. | Comment | |||
CAS-BOT-BC168360 | Eremogone ferrisiae | Lowell Ahart | 1983-7-29 | 4246 | Butte | 2 miles east of Milsap Bar, ca. 25 miles northeast of Oroville - Sutter Buttes Region | 900 | Comment | ||
CAS-BOT-BC171881 | Clarkia gracilis subsp. gracilis | Lowell Ahart | 1980-4-30 | 2125 | Butte | Along Swedes Flat Road, near Bangor | 320 | Comment | ||
CAS-BOT-BC17808 | Carex amplifolia | L. P. Janeway | 1988-6-25 | 2874 | Butte | Creek along Bull Hill Road 2.2 miles from the Skyway. | 1508 | Comment | ||
CAS-BOT-BC178460 | Astragalus gambelianus | Lowell Ahart | 1981-4-9 | 2751 | Butte | Near North Honcut Creek on the Peter Ahart Ranch, about 1 mile north and 3 miles east of Honcut. | 50 | Comment | ||
CAS-BOT-BC20000 | Carex feta | L. P. Janeway | 1987-5-20 | 2077 | Butte | Along Hwy 70 2.1 miles NE of Pulga bridge, near Heinz Creek. | 457 | Comment | ||
CAS-BOT-BC201354 | Lupinus albifrons var. albifrons | Charles Piper Smith | 1949-4-21 | 49117 | Butte | Cherokee | Comment | |||
CAS-BOT-BC219944 | Monardella breweri subsp. lanceolata | Lowell Ahart | 1989-5-31 | 6330 | Butte | North of Truex Road, near Lake Oroville, about 1/4 mile north-west of the West Branch Bridge across Lake Oroville | 304 | Comment | ||
CAS-BOT-BC237926 | Cordylanthus | Lowell Ahart | 1980-7-4 | 2450 | Butte | Near Hurleton | 600 | Comment | ||
CAS-BOT-BC241126 | Castilleja miniata | A. A. Heller | 1914-8-7 | 11658 | Butte | Summit back of and east of Jonesville, on a north slope just below the crest of the ridge | 2133 | Comment | ||
CAS-BOT-BC253051 | Eriogonum roseum | Lowell Ahart | 1989-7-4 | 6366 | Butte | On and around graves in the Cementery about 1/2 mile south of Oregon Gulch Road about 1 mile west of Rocky Point, about 10 miles east and 3 miles north of Oroville | 335 | Comment | ||
CAS-BOT-BC259404 | Eriogonum luteolum | Harry A. George | 1971-11-5 | s.n. | Butte | Feather River, Oroville Barrow Area nr. Vance Avenue between Biggs & Oroville | 40 | Comment | ||
CAS-BOT-BC273288 | Calycadenia fremontii | G. D. Carr | 1971-6-15 | 563 | Butte | NE of Chico, NW side of Devil's Kitchen, Upper Bidwell Park, about 0.4 mi SW of N boundary of park, (ca. 5.5 mi NE of Manzanita Ave on Upper Bidwell Park Rd via Wildwood Ave) | 232 | Comment | ||
CAS-BOT-BC310668 | Euthamia occidentalis | Lowell Ahart | 1977-9-20 | s.n. | Butte | Peter Ahart Ranch, Honcut. Near the edges of North Honcut Creek | 50 | Comment | ||
CAS-BOT-BC32161 | Carex multicaulis | L. P. Janeway | 1987-6-13 | 2191 | Butte | Pulga quad, along Ponderosa Way (Rim Road) 2.5 mi NE of Jarbo Gap. | 883 | Comment | ||
CAS-BOT-BC337911 | Lasthenia californica | A. A. Heller; H. E. Brown | 1902-5-5 | 5450 | Butte | Near Chico | Comment | |||
CAS-BOT-BC347377 | Malacothrix floccifera | C. R. Quick | 1947-8-3 | 47 -73 | Butte | Kimshaw Burn, burned ridgetop just Se of river, near Stirling City, in or near Lassen N. F. | Comment | |||
CAS-BOT-BC375763 | Stephanomeria virgata | Lowell Ahart | 1981-7-18 | 2939 | Butte | 4.5 miles southwest of Oroville | 35 | Comment | ||
CAS-BOT-BC37880 | Cardamine oligosperma | Lowell Ahart | 1973-2-21 | s.n. | Butte | Sutter Buttes Region. Peter Ahart Ranch, Honcut. | 150 | Comment | ||
CAS-BOT-BC378957 | Ranunculus bonariensis | Lowell Ahart | 1980-4-19 | 2088 | Butte | Honcut, Peter Ahart Ranch | 50 | Comment | ||
CAS-BOT-BC388264 | Cerastium glomeratum | Lowell Ahart | 1988-3-28 | 5947 | Butte | 1/10 mile south of Lumpkin Ridge Road, about 1 1/2 miles east of Camp 18, about 8 miles east of Feather Falls | 1280 | Comment | ||
CAS-BOT-BC390130 | Spergularia bocconi | Lowell Ahart | 1981-5-16 | 2799 | Butte | Sutter Buttes Region. Along edge of dirt roads on the Gray Lodge Waterfowl Management Area, 11 miles southwest of Gridley | 35 | Comment | ||
CAS-BOT-BC398214 | 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 Humbolt and Humbug Rds, ca. 2.5 mi ene of Jonesville. | 1780 | Comment | ||
CAS-BOT-BC401220 | Hypericum perforatum | Lowell Ahart | 1987-7-17 | 5823 | 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-BC402973 | Eschscholzia californica | Carl B. Wolf | 1937-6-12 | 8787 | Butte | Sacramento Valley, 1 mi. No. of Durham | 45 | Comment | ||
CAS-BOT-BC410231 | Enemion occidentale | Flower Shaw | 1929-4-1 | s.n. | Butte | Unspecified. | Comment | |||
CAS-BOT-BC414363 | Polygonum californicum | John Thomas Howell | 1962-6-16 | 37589 | Butte | 3.5 mi. n. of Pentz | 396 | Comment | ||
CAS-BOT-BC415019 | Sedella pumila | A. A. Heller | 1938-4-22 | 15042 | Butte | U.S. Highway #99E about 9 miles N of Chico | Comment | |||
CAS-BOT-BC419177 | Persicaria maculosa | A. A. Heller | 1914-8-20 | 11690 | Butte | Hills 8 miles north of Oroville. Along Dry Creek about 5 miles south of Pentz | Comment | |||
CAS-BOT-BC420993 | Polygonum spergulariiforme | E. B. Copeland | 1931-7-3 | 632 | Butte | Jonesville | 1550 | Comment | ||
CAS-BOT-BC427953 | Crassula tillaea | L. P. Janeway | 1993-5-2 | 4342 | Butte | Roadside of Yankee Hill Road at Hwy 70, across Hwy 70 from Serpentine Point. | 487 | Comment | ||
CAS-BOT-BC428444 | Lithophragma trifoliatum | John Thomas Howell | 1978-4-17 | 52845 | Butte | Table Mountain. | 381 | Comment | ||
CAS-BOT-BC445313 | Alisma lanceolatum | Lowell Ahart | 1981-5-25 | 2837 | Butte | Along Central House Road, Honcut. | 35 | Comment | ||
CAS-BOT-BC451601 | Lilaea scilloides | Lowell Ahart | 1989-5-23 | 6240 | Butte | North of the new subdivision road, 1/2 mile east of Dunstone Drive, about 1/2 mile north of Bangor Park Road, west of Bangor | 76 | 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-BC460741 | Allium amplectens | A. A. Heller; H. E. Brown | 1902-5-7 | 5480 | Butte | Berry Canyon (Near Clear Creek) | Comment | |||
CAS-BOT-BC466194 | Sarcodes sanguinea | Herbert Copeland | 1920-5-22 | s.n. | Butte | Jonesville | Comment | |||
CAS-BOT-BC466713 | Allium cratericola | Elizabeth McClintock | 1965-4-4 | s.n. | Butte | Table Mountain east of Chico | Comment | |||
CAS-BOT-BC482195 | Brodiaea elegans subsp. elegans | Lowell Ahart | 1977-6-13 | s.n. | Butte | Along banks of North Honcut Creek, Peter Ahart Ranch, Honcut | 50 | Comment | ||
CAS-BOT-BC482198 | Brodiaea elegans subsp. elegans | John Thomas Howell | 1967-6-22 | 42626 | Butte | Magalia, Sierra Nevada | 701 | Comment | ||
CAS-BOT-BC493345 | Calochortus superbus | Lowell Ahart | 1989-5-28 | 6297 | Butte | South of Oregon Gulch Road, about 1/2 mile north of the Cementery, about 1 1/4 miles west of Rocky Point, | 335 | Comment | ||
CAS-BOT-BC496958 | Camassia leichtlinii subsp. suksdorfii | E. B. Copeland | 1930-6-27 | 408 | Butte | Jonesville | 1550 | Comment | ||
CAS-BOT-BC496963 | Camassia leichtlinii subsp. suksdorfii | A. A. Heller | 1915-6-11 | 11959 | Butte | Butte Meadows in Sierra Nevada, in the yellow pine belt | 1219 | Comment | ||
CAS-BOT-BC498626 | Chlorogalum angustifolium | Lowell Ahart | 1977-5-22 | s.n. | Butte | Peter Ahart Ranch, Honcut | 50 | Comment | ||
CAS-BOT-BC501080 | Dichelostemma multiflorum | Carl B. Wolf | 1937-5-14 | 8664 | Butte | 2 1/2 miles SE of Orovill eon road to Wyandotte, Sierra Nevada Foothills | 91 | Comment | ||
CAS-BOT-BC501082 | Dichelostemma multiflorum | H. C. Cantelow | 1940-5-10 | s.n. | Butte | 8 1/2 miles SW of Oroville on Highway 24 | Comment | |||
CAS-BOT-BC501084 | Dichelostemma multiflorum | A. A. Heller | 1902-5-8 | s.n. | Butte | Berry Canyon near Clear Creek | Comment | |||
CAS-BOT-BC502512 | Dichelostemma volubile | Lowell Ahart | 1988-5-30 | 6017 | Butte | Near the North Fork of the Feather River, near Poe Power House, about 2 miles south-east of Jarbo Gap. | 277 | Comment | ||
CAS-BOT-BC504522 | Erythronium multiscapideum | Mrs. J. H. Morrison | 1931-3-20 | s.n. | Butte | Durham | Comment | |||
CAS-BOT-BC504524 | Erythronium multiscapideum | C. C., Mrs. Bruce | 1898-5-1 | 2011 | Butte | Butte Creek | Comment | |||
CAS-BOT-BC509474 | Lilium kelleyanum | E. B. Copeland | 1930-7-18 | 614 | Butte | Jonesville | 1500 | Comment | ||
CAS-BOT-BC519597 | Trillium albidum | A. A. Heller | 1919-5-17 | s.n. | Butte | Butte County | 21 | Comment | ||
CAS-BOT-BC523067 | Triteleia ixioides subsp. anilina | A. A. Heller | 1915-6-27 | 12042 | Butte | Jonesville in the Sierra Nevada | 1676 | Comment | ||
CAS-BOT-BC527356 | Drymocallis glandulosa var. reflexa | Saichi Kawahara | 1968-5-4 | 379 | Butte | James Ripley's property, Graham Road, Paradise | 640 | Comment | ||
CAS-BOT-BC528899 | Veratrum californicum | H. F. Copeland | 1920-7-24 | 14 | Butte | Meadow by Colby Creek | 1828 | Comment | ||
CAS-BOT-BC530161 | Viola lobata | H. F. Copeland | 1929-7-13 | 384 | Butte | near Jonesville | 1550 | Comment | ||
CAS-BOT-BC536264 | Horkelia tridentata var. tridentata | Helen M. Edwards | 1917-6-1 | s.n. | Butte | De Sabla | Comment | |||
CAS-BOT-BC536515 | Viola glabella | A. A. Heller | 1915-6-11 | 12045 | Butte | Jonesville in the Sierra Nevada | 1676 | Comment | ||
CAS-BOT-BC536518 | Viola glabella | H. F. Copeland | 1929-6-10 | 1218 | Butte | Jonesville | 1524 | Comment | ||
CAS-BOT-BC55329 | Hirschfeldia incana | Lowell Ahart | 1974-5-18 | s.n. | Butte | At Bagor. | 304 | Comment | ||
CAS-BOT-BC66364 | Cheilanthes covillei | Lowell Ahart | 1977-4-5 | s.n. | Butte | South of the California Juniper on the west side of the South Butte, Sutter Buttes | 500 | Comment | ||
CAS-BOT-BC69446 | Cheilanthes gracillima | F. N. Bassett | 1916-6-1 | s.n. | Butte | Jonesville. | Comment | |||
CAS-BOT-BC71551 | Pentagramma pallida | Lowell Ahart | 1980-3-26 | 2057 | Butte | At bridge, Swedes Flat Road | 320 | Comment | ||
CAS-BOT-BC74456 | Rorippa curvisiliqua | Lowell Ahart | 1979-5-20 | s.n. | Butte | 2 miles south of Palerma. | 35 | Comment | ||
CAS-BOT-BC75487 | Bolboschoenus glaucus | L. H. Cloyd | 1940-7-3 | 3 A | Butte | Gray Lodge Refuge, 9 miles north of Gridley. | Comment | |||
CAS-BOT-BC77082 | Pentagramma triangularis subsp. triangularis | Lowell Ahart | 1980-3-16 | 2044 | Butte | Honcut, Peter Ahart Ranch | 50 | Comment | ||
CAS-BOT-BC77795 | Woodwardia fimbriata | John Thomas Howell | 1959-9-20 | 34709 | Butte | Feather River Highway to West Branch bridge | Comment | |||
CAS-BOT-BC87435 | Streptanthus polygaloides | Lincoln Constance | 1941-5-28 | 2826 | Butte | Sierra Nevada Foothills. South Branch of the Feather River at magalia. | 487 | Comment | ||
CAS-BOT-BC88229 | Thysanocarpus curvipes | Lewis S. Rose | 1931-3-28 | s.n. | Butte | Feather River at Oroville. | Comment | |||
CDA32587 | Panicum acuminatum var. acuminatum | L. Ahart | 1998-7-1 | 8019 | Butte | Below or west of a large seep, south 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. | Comment | |||
CDA33062 | Cyperus erythrorhizos | L. Ahart | 1999-9-21 | 8273 | Butte | 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. | Comment | |||
CDA35258 | Chamaesyce ocellata | T. C. Fuller | 1962-6-11 | 8948 | Butte | Northwest corner of Pentz Rd. and Hwy 99E to Biggs, 9.4 miles southeast of Chico. | 0 | Comment | ||
CDA35636 | Vulpia myuros | J. R. Keck Jr., Riley | 1985-5-1 | PDR# 644663 | Butte | Yankee Hill Road. | 0 | Comment | ||
CDA36804 | Orobanche fasciculata | D. B. Joley | 1972-5-9 | Butte | Hwy. 32, approx. 7 miles north of Chico. | 0 | Comment | |||
CDA38047 | Clarkia gracilis | T. C. Fuller | 1958-7-7 | 1906 | Butte | 0.1 mile north of bridge over North Fork Feather River, 1 mile south of Pulga. | 0 | Comment | ||
CDA42016 | Veronica peregrina subsp. xalapensis | T. C. Fuller | 1962-5-17 | 8715 | Butte | Highway 99E, 12.3 miles northwest of Chico. | 0 | Comment | ||
CDA4212 | Melilotus officinalis | L. Ahart | 2001-6-1 | 8747 | Butte | On the south side of Biggs Princeton Road, about 1/2 mile east of Butte Creek, about 8 miles west of Biggs. | Comment | |||
CDA6294 | Kickxia elatine | L. Ahart, Vernon Oswald | 1999-8-13 | 8132 | Butte | 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. | Comment | |||
CDA818 | Potamogeton illinoensis | L. Ahart | 2001-6-3 | 8750 | Butte | In shallow water on the W side of North Honcut Creek, Peter Ahart Ranch, about 1 mi N and 2 3/4 mi E of Honcut, about 12 mi SE of Oroville. | Comment | |||
CHSC114710 | Cirsium ochrocentrum | T. C. Fuller | 1966-7-22 | 14982 | Butte | E. of rd. at the e. base of Dry Valley Ridge, Madelaine Plains, 3 mi. n. of paved road, 10 mi. w. of Termo, Lassen Co. | Comment | |||
CHSC118928 | Stephanomeria tenuifolia | J. M. Graut | 1930-6-1 | Butte | Cascade Mtns. | Comment | ||||
HSC23374 | Calochortus monophyllus | J. V. Serrao II | 1971-4-24 | 134 | Butte | Banks of Honey Run Rd., ~ 3 mi. W of Covered Bridge, Paradise | Comment | |||
HSC23375 | Calochortus albus | R. N. Bowman | 1971-4-18 | 2 | Butte | W side of Cherokee Rd., 7.3 mi. S of Hwy. 70 | 183 | Comment | ||
HSC23389 | Leptosiphon bicolor | J. D. Sagray | 1970-4-20 | 10 | Butte | 4 mi. N of Chico on S side of upper Bidwell Park Rd., 100 yds. from end of rd. | 175 | Comment | ||
HSC32404 | Viola douglasii | Gary S. Lester | 1974-4-20 | 98 | Butte | 1 mi. E of Hwy. 99, Skyway Blvd. | 61 | Comment | ||
HSC33027 | Chlorogalum angustifolium | Thomas W. Nelson, Jane P. Nelson | 1976-5-9 | 2493 | Butte | Beside SR 70 about 4 mi. S of Palermo Rd. | Comment | |||
HSC38052 | Silene gallica | Thomas W. Nelson, Jane P. Nelson | 1976-5-9 | 2458 | Butte | Intersection of Palermo Rd. and Hwy. 70, 4 mi. S of Oroville | Comment | |||
HSC38143 | Lupinus bicolor | Thomas W. Nelson, Jane P. Nelson | 1976-5-10 | 2462 | Butte | Beside SR 191 just N of its junction with SR 70 | Comment | |||
HSC78630 | Selaginella hansenii | L. P. Janeway | 1984-9-29 | 1177 | Butte | At top of Feather Falls on Fall River (a tributary to Middle Fork of Feather River), 'Feather Falls Scenic Area | 579 | Comment | ||
HSC90868 | Cordylanthus tenuis subsp. viscidus | L. R. Heckard, T. I. Chuang | 1971-8-15 | 2768 | Butte | Ca. 1.5 mi. W of Butte Meadows at Thatcher Ridge road junction | 1280 | Comment | ||
JEPS13883 | Brodiaea sierrae | Rimo Bacigalupi with L. R. Heckard, Ruth Sanderson and Geo. Bacigalupi | 1952-6-20 | 3752 | Butte | 1.2 mi w Hurleton (along roadside bank and field above road from Oroville to Forbestown) | 441 | Comment | ||
JEPS14510 | Lomatium dasycarpum subsp. tomentosum | Rimo Bacigalupi with G. T. Robbins and Francia Chisaki | 1956-4-19 | 5604 | Butte | below bridge on Nelson Bar rd. (just above N. Fork Feather R.) | 198 | Comment | ||
JEPS50845 | Chlorogalum angustifolium | H-M. Beard | 1967-6-26 | 65 .1217 | Butte | Comment | ||||
NY571158 | Penstemon azureus var. azureus | F. W. Pennell | 1940-6-5 | 25675 | Butte | Route 24, 6 miles up, along Feather River, above Oroville | 91.4 | Comment | ||
OBI48938 | Lythrum hyssopifolia | Lewis S. Rose | 1939-6-11 | 39275 | Butte | 3 mi E of Honcut | 46 | Comment | ||
OBI69158 | Centaurea solstitialis | Kari Fisher | 2000-10-7 | 11 | Butte | Lindo Channel, 100 ft from E. First St | 82 | Comment | ||
OBI9444 | Mimulus glaucescens | Robert F. Hoover | 1968-5-29 | 11137 | Butte | Cohasset Rd | Comment | |||
POM120400 | Adiantum jordanii | R. M. Austin | 1882-10 | 49 | Butte | Unspecified | Comment | |||
POM130462 | Frasera albicaulis var. nitida | Helen M. Edwards | 1917-6-6 | s.n. | Butte | De Sabla. | Comment | |||
POM169357 | Calochortus luteus | A. A. Heller, H. E. Brown | 1902-5-8 | 5494 | Butte | Berry Canyon (near Clear Creek) | Comment | |||
POM181473 | Sonchus oleraceus | H. F. Copeland | 863 | Butte | Nelson. | Comment | ||||
POM215697 | Calochortus luteus | D. D. Keck | 1933-5-31 | 2416 | Butte | 5 miles east of Oroville on road to Bangor. | Comment | |||
POM219307 | Calochortus nudus | H. F. Copeland | 1931-6-9 | 1513 | Butte | Jonesville. | 1524 | Comment | ||
POM219528 | Xanthium spinosum | H. F. Copeland | 1923-7-9 | 596 | Butte | Mud Creek Ranch | Comment | |||
POM225858 | Trifolium willdenovii | J. H. Morrison | 1932-4-3 | s.n. | Butte | Durham. | Comment | |||
POM225867 | Delphinium nuttallianum | J. H. Morrison | 1932-3-13 | s.n. | Butte | Durham | Comment | |||
POM225870 | Zigadenus fremontii | J. H. Morrison | 1932-4-10 | s.n. | Butte | Durham | Comment | |||
POM253281 | Boisduvalia densiflora | A. A. Heller | 1938-5-28 | 15109 | Butte | Along the Oroville road near Wick s Corner | Comment | |||
POM273162 | Mimulus moschatus | Lyman Benson | 1932-7-28 | 3964 | Butte | First summit, Oroville-Quincy. Sierra Nevada Range, Feather River watershed. | 1829 | Comment | ||
POM28602 | Vicia americana var. americana | C. C. Bruce | 1897-05 | 2087 | Butte | Little Chico. | Comment | |||
POM313089 | Schoenoplectus acutus var. occidentalis | H. L. Mason, Verne Grant | 1946-8-7 | 12993 | Butte | Grey Lodge Game Refuge; Gridley Road north of Butte Sink | Comment | |||
POM35006 | Microseris nutans | C. C. Bruce | 1898-05 | 2462 | Butte | Doe mill | Comment | |||
POM43817 | Mimulus bicolor | R. M. Austin | 1883-05 | 15 | Butte | Lomo. | Comment | |||
POM43819 | Mimulus bicolor | C. C. Bruce | 1897-05 | 2107 | Butte | Forest- Ranch. | Comment | |||
POM44309 | Orthocarpus attenuatus | C. C. Bruce | 1897-1 | 2087 | Butte | Iron Canyon | Comment | |||
POM75970 | Asclepias eriocarpa | C. C. Bruce | 1897-05 | s.n. | Butte | Sacramento River | Comment | |||
POM83874 | Viola lobata subsp. psychodes | C. C. Bruce | 1897-05 | 1906 | Butte | Forest- Ranch. | Comment | |||
POM84351 | Viola lobata subsp. psychodes | C. C. Bruce | 1898-1 | 2394 | Butte | Forest Ranch. | Comment | |||
POM93997 | Lepidium strictum | C. C. Bruce | 1897-06 | 1949 | Butte | Chico | Comment | |||
POM97566 | Clematis ligusticifolia | C. C. Bruce | 1897-06 | 1902 | Butte | Big Chico | Comment | |||
RSA0028179 | Geranium carolinianum | C. C. Bruce | 1897-06 | 1931 | Butte | Little Chico. | Comment | |||
RSA0056354 | Eriogonum ursinum | James R. Shevock | 1972-5-19 | 1774 | Butte | Jarbo Pass, Highway 70. | 548 | Comment | ||
RSA0087540 | Pentagramma pallida | Mrs. R. M. Austin | 1883-05 | 8 | Butte | Iron Canyon. | Comment | |||
RSA126017 | Lupinus stiversii | E. K. Balls | 1957-5-22 | 22510 | Butte | Near Tobins, about 7 mi. ne. Butte-Plumas Co. line. | 640 | Comment | ||
RSA126022 | Euphorbia crenulata | E. K. Balls | 1957-5-22 | 22505 | Butte | Feather River Hwy. U.S. 40 alt., 18 mi. ne. from Oroville. | 701 | Comment | ||
RSA181930 | Lessingia virgata | Willard Spence | 1960-9-7 | 625 | Butte | 7 miles south of Oroville, alternate Route 40 | Comment | |||
RSA183995 | Gayophytum diffusum subsp. parviflorum | H. F. Copeland | 1932-8-22 | s.n. | Butte | Jonesville, below the summit of ridge SE of the head of Butte Creek | 2000 | Comment | ||
RSA21314 | Sidalcea malviflora subsp. asprella | Carl B. Wolf | 1937-5-13 | 8659 | Butte | Sierra Nevada Foothills. 6.6 miles S. E. of Oroville on road to Wyandotte | 122 | Comment | ||
RSA21945 | Calochortus monophyllus | H. C. Cantelow | 1939-5-19 | s.n. | Butte | Brush Creek Ranger Station. | Comment | |||
RSA268507 | Ranunculus occidentalis var. ultramontanus | J. H. Morrison | 1929-06 | s.n. | Butte | Oroville - Quincy, Sierra Nevada. | 1829 | Comment | ||
RSA29955 | Conyza canadensis | I. L. Wiggins | 1928-9-9 | 3348 | Butte | Sandy Gulch Creek, 3 miles west of Chico | Comment | |||
RSA304699 | Tellima grandiflora | James R. Shevock | 1972-5-19 | 1787 | Butte | Feather River Cyn. | 625 | Comment | ||
RSA31851 | Lupinus albicaulis subsp. purpurascens | A. A. Heller | 1941-5-22 | 16138 | Butte | About a half mile west of Jarboe Pass on state Highway #24. | Comment | |||
RSA325175 | Solanum umbelliferum | M. S. Taylor, L. Ahart, J. D. Jokerst | 1984-4-6 | 5413 | Butte | Ca. 0.5 mi N of Kunkle Reservoir, on E side of Pentz-Magalia Hwy, ca. 3 mi S of Paradise. | Comment | |||
RSA325942 | Orthocarpus campestris | L. Ahart | 1984-4-25 | 4585 | Butte | Peter Ahart Ranch, 2.5 miles Ne of Honcut, 12 miles S of Oroville, Valley Grassland. | 50 | 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 | ||
RSA32941 | Nemophila heterophylla | A. A. Heller | 1937-5-31 | s.n. | Butte | Yankee Hill | 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 | ||
RSA34067 | Orthocarpus campestris | A. A. Heller | 1939-5-13 | 15078 | Butte | On US Highway 99E near the 'Y' east of Richvale. Topotype. | Comment | |||
RSA43304 | Lupinus vallicola subsp. vallicola | W. I. Follett | 1948-6-1 | s.n. | Butte | Hwy 24, 6.2 miles N of W Branch Feather River | Comment | |||
RSA4470 | Collomia linearis | E. B. Copeland | 678 | Butte | Jonesville. | Comment | ||||
RSA489568 | Allium amplectens | James L. Reveal | 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 | ||
RSA638253 | Plectritis brachystemon | Michael A. Vincent, Ethan H. Freid | 1998-4-6 | 8119 | Butte | Table Mountain. | 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 | ||
RSA91550 | Trifolium depauperatum | A. A. Heller | 1913-4-7 | 10732 | Butte | Hills six miles N of Oroville | Comment | |||
SBBG128190 | Juncus usitatus | L. Ahart | 2009-7-4 | 15999 | Butte | side of a large shallow pond, on the W side of the gravel rd, ca. 100 yards S of parking lot 3, Gray Lodge Waterfowl Management Area, ca. 6 mi (air) SW of Gridley | 21 | Comment | ||
SBBG17309 | Limnanthes douglasii subsp. rosea | M. Vincent | 1962-4-17 | 203 | Butte | Cherokee Rd near Table Mtn | Comment | |||
SBBG70348 | Sedella pumila | H. L. Mason | 1941-4-6 | 12409 | Butte | 3 mi S of Chico near jct of rd to Paradise | 91 | Comment | ||
SBBG8877 | Malacothrix floccifera | H. and M. Dearing | 1938-6-21 | 2051 | Butte | 21 mi NE of Chico | Comment | |||
SD149211 | Polystichum scopulinum | Lowell Ahart, Vernon Oswald | 1987-7-5 | 3189 | Butte | Rock outcrops skirting the north flank of Humboldt Peak on the Butte-Plumas county border, south of the Pacific Crest trail. | 2070 | Comment | ||
SD4012 | Microsteris gracilis | E. B. Copeland | 1931-6-29 | Butte | Jonesville. In sandy open spaces by Butte Creek. | 1500 | Comment | |||
SD42246 | Hypericum concinnum | Carl Wolf | 1941-7-23 | 4315 | Butte | Northern Sierra Nevada, 6.6 mi W. of De Sabla on Road to Forest Ranch | 762 | Comment | ||
SD48504 | Lupinus stiversii | E. K. Balls | 1957-5-22 | 22510 | Butte | Near Tobin's, ca. 7 miles NE of Butte-Plumas county line, mostly disturbed areas in sun | 640 | Comment | ||
SD6589 | Galium aparine | Daniel Cleveland | 1885-3-17 | Butte | Sutton House | Comment Read comments Oct 3 2007 |
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SD6827 | Phacelia purpusii | R. M. Austin | 1883-1 | Butte | Comment | |||||
SEINET10448302 | Raphanus raphanistrum | Mary Susan Taylor | Taylor 773 | Butte | Weedy or cultivated plants of Chico. | 61 | Comment | |||
SEINET10448437 | Brassica geniculata | Lowell Ahart, Peter Ahart | 1984-6-10 | Ahart 4689 | Butte | Along edge of a new subdivision road ca. 1 mi SE of Hurleton, 1/12 mi E of Oak Grove Cemetary, ca. 10 mi E of Oroville; Foothill Woodland; 500 m. | 500 | Comment | ||
SEINET10449630 | Trientalis latifolia | Mary Susan Taylor | 1980-5-27 | Taylor 2655 | Butte | T21N R6E sc sec 30. Big Bend quad. On trail (around parking lot) to Big Bald Rock, ca. 3 mi E of Lake Madrone; Yellow Pine Forest, granitic soils. | 998 | Comment | ||
SEINET10449717 | Crassula muscosa | Mary Susan Taylor | 1980-4-16 | Taylor 2492 | Butte | T21N R4E s sec 17 Cherokee quad. Lake Oroville State Recreation Area, up to 0.5 mi SE of Parish Camp, just S of Lime Saddle Memorial Park, ca. 5 mi S of Paradise; Foothill Woodland. | 305 | Comment | ||
SEINET10450558 | Lupinus formosus | Lowell Ahart | 1984-6-8 | Ahart 4682 | Butte | Along the edge of the dirt road that goes to Lumpkin Ridge Rd, ca. 6 mi NE of Ponderosa Dam, ca. 4 mi SE of Feather Falls; Yellow Pine Forest; 550 m. | 550 | Comment | ||
SEINET10451972 | Lotus humistratus | Mary Susan Taylor | 1978-5-6 | Taylor 1571 | Butte | Just N of Magalia, in large serpentine area along the Skyway. | 610 | Comment | ||
SEINET10452550 | Trifolium subterraneum | Mary Susan Taylor | 1979-5-6 | Taylor 2009 | Butte | Peter & Lowel Ahart Ranch, Honcut; Valley Grassland. | Comment | |||
SEINET10452553 | Trifolium tridentatum | Lowell Ahart | 1983-5-12 | Ahart 3983 | Butte | Along the power line, ca. 0.5 mi ne of jct of Hwy 99 and Pentz Rd, ca. 16 mi s of Chico. Valley Grassland; 65 m. | 65 | Comment | ||
SEINET10452580 | Medicago hispida | Mary Susan Taylor | 1975-4-25 | Taylor 504 | Butte | Ca. 20 mi NE of Chico on Cohasset Rd, ca. 0.5 mi N of the horse trough. | Comment | |||
SEINET10453013 | Epilobium glaberrimum | Mary Susan Taylor | 1977-8-17 | Taylor 1468 | 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 | ||
SEINET10453156 | Clarkia mildrediae | Lowell Ahart, Peter Ahart | 1983-6-30 | Ahart 4176 | Butte | T22N R4E nw sec 15. Along road, se of Concow Reservoir, ne of Oroville. Foothill Woodland; 500 m. | 500 | Comment | ||
SEINET10453161 | Clarkia purpurea subsp. quadrivulnera | Lowell Ahart, Peter Ahart | 1983-6-12 | Ahart 4036 | Butte | T20N R5E n half sec 36. Ca. 1 mi s of Crystal Hill, n of Oregon Gulch, near Lake Oroville, ca. 7 mi sw of Feather Falls. Yellow Pine Forest. | Comment | |||
SEINET10453186 | Oenothera hookeri | Mary Susan Taylor | 1975-10-4 | Taylor 953 | Butte | E side of Kunkle Reservoir, ca. 1/4 mi E of Pentz-Magalia Hwy, ca. 1 mi S of Paradise; open to sun. | 610 | Comment | ||
SEINET10453735 | Eremocarpus setiger | Mary Susan Taylor | 1975-10-3 | Taylor 947 | 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 | ||
SEINET10454500 | Lomatium marginatum | Mary Susan Taylor | 1980-3-8 | Taylor 2371 | Butte | Pulga community, ca. 1 mi NE of Hwy 70, ca. 28 mi NE of Oroville; serpentine soils. | 488 | Comment | ||
SEINET10454503 | Lomatium marginatum | Lowell Ahart, Peter Ahart | 1983-6-21 | Ahart 4098 | Butte | T21N R5E sec 30. Along Bloomer Hill Rd, ca. 3 mi nw of Oroville-Quincy Hwy, ca. 16 mi ne of Oroville. Yellow Pine Forest; 700 m. | 700 | Comment | ||
SEINET10454524 | Osmorhiza chilensis | Lowell Ahart, Peter Ahart | 1985-7-9 | Ahart 5119 | Butte | About 1/4 mile south of the bridge across Fall River, east of Fall River, about 1/2 mile west of Lumpkin Ridge Road, about 2 1/2 miles north-east of Camp 18, abut 9 miles northeast of Feather Falls. | Comment | |||
SEINET10454557 | Pteryxia terebinthina | Mary Susan Taylor | 1978-7-18 | Taylor 1708 | Butte | On E side of Humboldt Peak, at Humboldt Summit, on Butte-Tehama County line; Red Fir Forest. | 2134 | Comment | ||
SEINET10454587 | Sanicula tuberosa | Mary Susan Taylor | 1981-3-16 | Taylor 3414 A | Butte | T21N R4E southcenter sec 16; Cherokee q. E side of Truex Rd, ca. 0.5 mi s of its jct with Hwy 70, ca. 7 mi n of Oroville. Foothill Woodland; 1000 ft. | 305 | Comment | ||
SEINET10454612 | Tauschia kelloggii | Mary Susan Taylor | 1981-4-8 | Taylor 3517 | Butte | T23N R4E west center sec 36, Pulga SW quad. Open reddish serpentine slope, between Ponderosa Way/Rim Rd and Concow Rd, ca. 1/10 mi s of their jct, ca. 7 mi n of Jarbo Gap on Hwy 70, ca. 22 air mi n of Oroville. 3200 ft. | 975 | Comment | ||
SEINET10454731 | Anthriscus caucalis | Lowell Ahart | 1983-4-10 | Ahart 3928 | Butte | S of a large wash, 1/10 mi e of the large barn, ca. 1.4 mi ne of Hwy 99 and Pentz Rd jct, ca. 16 mi s of Chico. Valley Grassland; 65 m. | 65 | Comment | ||
SEINET10460739 | Heterocodon rariflorum | Taylor | 1980-5-31 | Taylor 2770 | Butte | East side of Kunkle Reservoir, about 0.25 mile east of Pentz-Magalia Highway, about 3 miles south of Paradise. T22N R4E SW 1/4 Sec. 31 | 442 | Comment | ||
SEINET10463076 | Campanula prenanthoides | Mary Susan Taylor | 1977-6-25 | Taylor 1370 | Butte | Foothill Woodland-Yellow Pine Forest transition zone, on Ponderosa Way betwe en Cohasset and Forest Ranch. | 610 | Comment | ||
SEINET10463240 | Campanula prenanthoides | Conger | 1907-1 | CONGER s.n. | Butte | Brush Creek | Comment | |||
SEINET10465144 | Lonicera interrupta | Lowell Ahart | 1985-6-17 | Ahart 5065 | Butte | Lumpkin Ridge, 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls. | Comment | |||
SEINET10467262 | Eleocharis quadrangulata | Lowell Ahart | 1991-9-14 | Ahart 6722 | Butte | On the drying margins of a large reservoir, Joie Osgood Ranch, about 2 miles east of Honcut. Valley Grassland. T17N R4E S/C/S14. | 46 | Comment | ||
SEINET10470670 | Equisetum laevigatum | Lowell Ahart | 1983-4-22 | Ahart 3937 | Butte | On the banks of North Honcut Creek, Peter Ahart Ranch, ca. 3 mi ne of Honcut. Riparian Woodland; 50 m. | 50 | Comment | ||
SEINET10472239 | Juncus bufonius | Lowell Ahart, Peter Ahart | 1982-6-26 | Ahart 4141 | Butte | T20N R5E nw/nw sec 15. Along Ponderosa Way (Big Ridge Rd), just a little s of the East Fork Canyon Creek, ca. 14 mi ne of Oroville. Foothill Woodland; | 500 | Comment | ||
SEINET10472651 | Smilacina racemosa var. amplexicaulis | Mary Susan Taylor | 1978-7-18 | Taylor 1700 | Butte | On top of Humboldt Peak, at Humboldt Summit, on Butte-Tehama County line. | 2159 | Comment | ||
SEINET10472666 | Schoenolirion album | Mary Susan Taylor | 1977-6-25 | Taylor 1391 | Butte | Foothill Woodland-Yellow Pine Forest transition zone, on Ponderosa Way betwe en Cohasset and Forest Ranch. | 610 | Comment | ||
SEINET10472708 | Dichelostemma multiflorum | Mary Susan Taylor | 1980-5-27 | Taylor 2727 | Butte | N side of Oroville-Quincy Hwy, ca. 2 mi S of Lake Madrone. | 610 | Comment | ||
SEINET10473873 | Lactuca serriola | Lowell Ahart | 1983-9-19 | Ahart 4458 | 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 | ||
SEINET10474721 | Hemizonia parryi subsp. rudis | Mary Susan Taylor | 1982-4-28 | Taylor 4345 | 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 | ||
SEINET10474771 | Layia fremontii | Mary Susan Taylor | 1974-3-26 | Taylor 90 | Butte | Meadow in vicinity of Stillson Canyon and Old City Dump, ca. 2 mi E of Chico; soil wet rocky clay. | Comment | |||
SEINET10475229 | Lasthenia glabrata | Mary Susan Taylor | 1975-4-11 | Taylor 422 A | 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 | ||
SEINET10475279 | Microseris douglasii subsp. tenella | Lowell Ahart | 1985-4-29 | Ahart 4888 | Butte | Peter Ahart Ranch, about 2 miles north and 2 miles east of Honcut, about 12 miles south of Oroville. | Comment | |||
SEINET10478813 | Amaranthus blitoides | Mary Susan Taylor | Taylor 774 | Butte | Weedy or cultivated plants of Chico. | 61 | Comment | |||
SEINET10482943 | Ribes nevadaense | Mary Susan Taylor | 1981-3-24 | Taylor 3446 | Butte | Two mile stretch along both sides of Feather River Hwy (70), just ne of Pulga to Cresta Powerhouse, ca. 20 mi ne of Oroville; granite gravels & soil; ca. 1700 ft. T23N R5E Pulga quad. | 518 | Comment | ||
SEINET10483092 | Fragaria virginiana var. platypetala | Mary Susan Taylor, Lowell Ahart | 1981-8-15 | Taylor 4190 | 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 | ||
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 | |||
SEINET10483501 | Rosa californica | Mary Susan Taylor | 1975-7-4 | Taylor 833 | Butte | Washout area, Sacramento River off River Road, ca. 10 mi E of Chico. Riparian Woodland with Populus fremontii, Sorghum halepense. | 30 | Comment | ||
SEINET10483776 | Cercocarpus betuloides | Lowell Ahart | 1985-3-4 | Ahart 4843 | Butte | On red rocky soil near Kunkle Res., about 2 miles south of Paradise. | Comment | |||
SEINET10488992 | Lupinus stiversii | Mary Susan Taylor | 1981-5-5 | Taylor 3596 | Butte | In granite on E side of Lumpkin-Laporte Rd., 1 mi N of Enterprise Bridge over S fork Feather River, ca 10 air mi E of Oroville. Based on MO Epiloc 81-85. | 457 | Comment | ||
SEINET10490232 | Lupinus sellulus var. artulus | Edwin B. Copel | 1931-7-3 | Copeland 651 -UC | Butte | Jonesville, colby canyon; in dry and barren openings. | 1600 | Comment | ||
SEINET10493653 | Ceanothus prostratus | Mary Susan Taylor | 1974-4-30 | Taylor 196 | Butte | Along Cohasset Road, NE of Chico. | Comment | |||
SEINET10494491 | Aesculus californica | Lowell Ahart, Peter Ahart | 1983-6-26 | Ahart 4112 | Butte | T21N R5E se/se sec 32. Ca. 1/8 mi e of jct of Oroville-Quincy Hwy & Ponderosa Way (Big Ridge Rd), ca. 15 mi ne of Oroville. Foothill Woodland. | 500 | Comment | ||
SEINET10496798 | Linanthus filipes | Mary Susan Taylor | 1978-4-14 | Taylor 1561 | 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 | ||
SEINET10496837 | Navarretia tagetina | Mary Susan Taylor | 1974-5-7 | Taylor 230 | Butte | In patches on N side of Pentz Road, ca. 3 mi E of Hwy 99. Valley Grassland, with Brodiaea sp., Calochortus luteus. | 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 | ||
SEINET10497060 | Nemophila pedunculata | Mary Susan Taylor | 1984-4-6 | Taylor 5400 | Butte | T22N R4E nw sec 3l. Ca. 0.5 mi N of Kunkle Reservoir, on E side of Pentz-Magalia Hwy, ca. 3 mi S of Paradise. | 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 | ||
SEINET10497259 | Cryptantha affinis | Lowell Ahart, Peter Ahart | 1984-7-19 | Ahart 4724 | 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 | |||
SEINET10498876 | Lepechinia calycina | Mary Susan Taylor | 1980-5-31 | Taylor 2768 | 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 | ||
SEINET10499849 | Plantago erecta | Mary Susan Taylor | 1981-4-21 | Taylor 3549 | Butte | T23N R4E sw sec 36, Pulga SW quad. Serpentine, S side of Concow Rd, on ridge, ca. 0.5 mi S of its jct with Ponderosa Way (Rim Rd), ca. 2 mi N of Lake Concow, ca. 20 air mi NE of Oroville. 2800 ft. | 853 | Comment | ||
SEINET10500636 | Galium parisiense | Mary Susan Taylor | 1979-5-6 | Taylor 2000 | Butte | Peter & Lowel Ahart Ranch, Honcut; Valley Grassland. | Comment | |||
SEINET10500673 | Sherardia arvensis | Mary Susan Taylor | 1981-5-1 | Taylor 3585 | Butte | T20N R3E center sec 26, Oroville quad. E side of Hwy 70, ca. 4 air mi NW of Oroville. Valley Grassland; 300 ft. | 91 | Comment | ||
SEINET10500748 | Galium trifidum var. pacificum | Lowell Ahart, Peter Ahart | 1984-7-19 | Ahart 4750 | Butte | Along the road, about 1 1/2 mile south-east of Bald Mountain, 1/4 mile east of Oak Point, about 5 miles north-east of Stirling City. | Comment | |||
SEINET10500789 | Cephalanthus occidentalis var. californicus | Mary Susan Taylor | 1980-8-30 | Taylor 3324 | Butte | T20N R4E nw border sec 23, Oroville Dam quad. E Table Mt, in Potter Ravine, along creek at dirt rd crossing, between the High Rocks and Box Hall Flat, ca. 2 air mi E of Oregon City on Table Mt, 8 mi N of Oroville. | 305 | Comment | ||
SEINET10507765 | Panicum pacificum | Mary Susan Taylor | 1978-7-21 | Taylor 1839 | Butte | Big Bald Rock, ca. 2 mi E of Lake Madrone, ca. 10 mi NE of Oroville; Yellow Pine Forest, granite soils. | 998 | Comment | ||
SEINET10508566 | Deschampsia danthonioides | Mary Susan Taylor | 1978-4-14 | Taylor 1547 | 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 | ||
SEINET10508610 | Festuca grayi | Lowell Ahart | 1985-5-15 | Ahart 4969 | 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 | |||
SEINET10509321 | Echinochloa crus-galli | Mary Susan Taylor | 1979-11-11 | Taylor 2284 | Butte | T20 N R1E. Ca. 6 mi S of Chico, on W side of Goodspeed-Watt Road. With Jim Jokerst. | 34 | Comment | ||
SEINET10529844 | Aspidotis californica | Mary Susan Taylor | 1976-3-6 | Taylor 1008 | Butte | Riparian Woodland along Macabe's Creek, ca. 50 ft E of Lumpkin Rd, ca. 1 mi NE of Forbestown Rd, ca. 12 mi E of Orovil le; shaded, wet, cool area. | 244 | Comment | ||
SEINET10529960 | Pityrogramma triangularis var. semipallida | Mary Susan Taylor | 1980-10-6 | Taylor 3352 | 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 | ||
SEINET10529963 | Pityrogramma triangularis var. semipallida | Mary Susan Taylor | 1981-2-11 | Taylor 3378 | Butte | T19N R6E sw sec 8. Big Bend quad. E side of Lumpkin Rd, along Macabes Creek, 2 mi n of jct of Lumpkin Rd & Oroville-Quincy Hwy (162), ca. 13 mi ne of Oroville. Riparian Wdlnd; 1500 ft. | 457 | Comment | ||
SEINET10530114 | Polystichum imbricans | Mary Susan Taylor | 1981-4-14 | Taylor 3530 | Butte | T22N R4E sw sec 12. Pulga SW quad. Mixed Coniferous Forest, loamy soil over rocky base, on Ponderosa Way(Rim Rd) ca. 2 mi N of Jarbo Gap on Hwy 70, ca. 20 air mi N of Oroville. 2900 ft. | 884 | Comment | ||
SEINET10530115 | Polystichum imbricans | Mary Susan Taylor, L. Hanson | 1981-4-2 | Taylor 3470 | Butte | T20N R7E ne sec 32; Clipper Mills quad. South side of Forbestown Reservoir, in serpentine cliff, south side of Rd 20N29, ca. 3 air mi north of Woodleaf. l800 ft. | 549 | Comment | ||
SEINET10530444 | Selaginella wallacei | Mary Susan Taylor | 1980-3-8 | Taylor 2370 | Butte | Pulga community, ca. 1 mi NE of Hwy 70, ca. 28 mi NE of Oroville; serpentine soils. | 488 | Comment | ||
SEINET10531457 | Cupressus macnabiana | Mary Susan Taylor | 1981-4-8 | Taylor 3503 | Butte | T22N R4E north center border sec 12, Pulga SW quad. Serpentine ridge n of logging landing site just w of power lines, 1/2 mi w of Ponderosa Way/Rim Rd, ca. 5 mi n of Jarbo Gap on Hwy 70; n of Oroville. 2900 ft. | 884 | Comment | ||
SEINET10532283 | Athyrium filix-femina | Mary Susan Taylor | 1978-7-19 | Taylor 1737 | Butte | Cherry Hill Campground, on S side of Old Humboldt Road, ca. 2 mi SW of Jonesville. | 1524 | Comment | ||
SEINET10533662 | Triteleia laxa | Mrs. R. M. Austin | 1896-1 | Austin 35 | Butte | Grain fields, near Chico. | Comment | |||
SEINET10533776 | Brodiaea coronaria | A. Arthur Heller, H. E. Brown | 1902-5-8 | Heller s.n. 1902 | Butte | Berry Canyon (Near Clear Creek) | Comment | |||
SEINET10533900 | Dichelostemma congestum | A. Arthur Heller | 1914-4-13 | Heller 11287 | Butte | Chico-Oroville road 11 miles from Chico. | Comment | |||
SEINET10533974 | Dichelostemma multiflorum | Carl B. Wolf | 1937-6-12 | Wolfe 2848 | Butte | Sierra Nevada Foothills, 2 1/2 miles SE of Oroville on road to Wyandotte. 300 feet. Upper Sonoran:- QUercus Douglas & P. Sabinana. Hab. Red clay, dry open slopes, sun. | Comment | |||
SEINET10535965 | Ranunculus canus | Mary Susan Taylor | 1980-4-1 | Taylor 2426 | Butte | T22N R2E sc sec 25. In Foothill Savan nah, on bluffs above and S of Butte Creek, ca. 1/4 mi downstream from Honey Run Covered Bridge ca. 6 mi E of Chico. | 183 | Comment | ||
SEINET10537491 | Silene antirrhina | Lowell Ahart, Peter Ahart | 1983-7-29 | Ahart 4243 | Butte | T22N R6E ne sec 36. Ca. 1 mi e of Milsap Bar, ca. 25 mi ne of Oroville. Yellow Pine Forest; 750 m. | 750 | Comment | ||
SEINET10537640 | Stellaria nitens | Lowell Ahart, James D. Jokerst | 1985-3-24 | Ahart 4862 | Butte | West of Lunt Road, about 1/2 mile north of the inter- section of Lunt Road and Highway 70, north of Yankee Hill. | Comment | |||
SEINET10538854 | Salix lasiolepis | Mary Susan Taylor | 1981-3-24 | Taylor 3434 | Butte | Two mile stretch along both sides of Feather River Hwy (70), just ne of Pulga to Cresta Powerhouse, ca. 20 mi ne of Oroville; granite gravels & soil; ca. 1700 ft. T23N R5E Pulga quad. | 518 | Comment | ||
SEINET10539216 | Salix hindsiana | Lowell Ahart | 1984-6-8 | Ahart 4676 | Butte | Along the dirt road near the water tower, above the generator, ca. 1 mi E of Ponderosa Dam, ca. 2 mi N of Forbestown; Yellow Pine Forest; 475 m. | 475 | Comment | ||
SEINET10547089 | Verbena hastata | Mary Susan Taylor | 1977-10-10 | Taylor 1516 | Butte | Ca. 4-5 mi S of junction of Chico-Butte Hwy and Ord Ferry Road, ca. 20 mi S of Chico, on both sides of Chico-Butte Hwy; dried up Freshwater Marsh, and slough area. | 30 | Comment | ||
SEINET10547124 | Verbena lasiostachys | Mary Susan Taylor | 1975-10-4 | Taylor 951 | Butte | E side of Kunkle Reservoir, ca. 1/4 mi E of Pentz-Magalia Hwy, ca. 1 mi S of Paradise; open to sun. | 610 | Comment | ||
SEINET10547783 | Gratiola ebracteata | Mary Susan Taylor | 1978-5-7 | Taylor 1599 | Butte | In and around Richvale vernal pool area, ca. 20 mi S of Chico, on W side of Hwy 99; Valley Grassland. | 30 | Comment | ||
SEINET10549334 | Castilleja applegatei var. fragilis | Lowell Ahart | 1985-5-15 | Ahart 5005 | Butte | 1/8 mile east of the dirt road, about 1 1/2 miles north-east of Concow of Reservoir. | Comment | |||
SEINET10549335 | Castilleja applegatei var. fragilis | Mary Susan Taylor | 1982-5-2 | Taylor 4384 | Butte | 2300 ft. T22N R4E sec 13. Pulga SW quad. N side of Hwy 70, 4.2 mi w of Pulga bridge, ca. 19 air mi ne of Oroville. | 701 | Comment | ||
SEINET10563835 | Panicum huachucae var. fasciculatum | Mary Susan Taylor | 1979-8-4 | Taylor 2178 | Butte | T23N, R5E center of S border sec. 22/27. Ca. 1 mile N of Cresta Powerhouse on Hwy. 70, ca. 30 miles N of Oroville; granitic soils. | Comment | |||
SEINET10593438 | Poa annua | Oswald | 1993-4-3 | OSWALD 5248 | Butte | T22N, R1E, (sections not surveyed), 1007 Lori Drive, in northwest Chico. Suburban area. | 53 | Comment | ||
SEINET10649718 | Carex densa | Lawrence P. Janeway | 1987-4-14 | Janeway 2002 | Butte | T19N, R3E, Oroville Quad, NW 1/4 of Sec 1. Thermalito Forebay State Park, Oroville. Along creek on north side of picnic area, ca 200 feet from the lake. | 70 | 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 | ||
SEINET10832459 | Penstemon laetus | Mary Susan Taylor | 1975-6-30 | Taylor 815 | Butte | Ca. 300 yds W of Cohasset Hwy, Cohasset, ca. 18 mi NE of Chico; Yellow Pine Forest. | 853 | Comment | ||
SEINET10833472 | Stellaria jamesiana | Mary Susan Taylor | 1978-7-19 | Taylor 1753 | Butte | On W side of Upper Scotts John Road, ca. 2 mi N of its junction with Scotts John Road, ca. 4 mi E of Jonesville. | 1829 | Comment | ||
SEINET10835844 | Bromus hordeaceus | P. Young | 1972-5-16 | Moyer 186 | Butte | S bank Chico Crk. between Warner St. and New Dorm Bridge. | 61 | Comment | ||
SEINET10836231 | Phalaris canariensis | Mary Susan Taylor | 1979-11-11 | Taylor 2279 | Butte | T20 N R1E. Ca. 6 mi S of Chico, on W side of Goodspeed-Watt Road. With Jim Jokerst. | 34 | Comment | ||
SEINET10837196 | Linanthus filipes | Mary Susan Taylor | 1975-4-29 | Taylor 540 | Butte | Abundant in fields ca. 50-500 yds S of Pentz Road, ca. 1/4 mi E of Hwy 99, ca. 15 mi S of Chico. With Layia fremontii, Achyrachaena mollis, Delphinium spp. | Comment | |||
SEINET10838816 | Bassia hyssopifolia | Lowell Ahart | 1983-9-19 | Ahart 4453 | 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 | ||
SEINET10839193 | Helenium puberulum | Mary Susan Taylor | 1977-6-25 | Taylor 1384 | Butte | Foothill Woodland-Yellow Pine Forest transition zone, on Ponderosa Way betwe en Cohasset and Forest Ranch. | 610 | Comment | ||
SEINET10839457 | Allium amplectens | Mary Susan Taylor | 1975-6-30 | Taylor 822 | Butte | Ca. 1/4 mi W of Cohasset Hwy, ca. 400 yds N of Greenwood Store, Cohasset; Yellow Pine Forest. | 853 | Comment | ||
SEINET10841119 | Clarkia rhomboidea | Mary Susan Taylor | 1982-6-24 | Taylor 4727 | Butte | T23N R5E center sec 30. Pulga SW quad. E side of Flea Mt ridge, ca. l mi se of Flea Mt, 1.7 mi se of Ponderosa Way (Rim Rd), 8.9 mi n of Jarbo Gap on Hwy 70, ne of Oroville. Mixed Evergr Forest | Comment | |||
SEINET10866384 | Stellaria nitens | Mary Susan Taylor | 1981-4-5 | Taylor 3501 | 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 | ||
SEINET10871233 | Lupinus bicolor subsp. pipersmithii | Mary Susan Taylor, K. Tharp | 1982-4-8 | Taylor 4291 | Butte | T19n, r4e, border of sec 1 and 2. Oroville quad. Along both sides of oroville dam blvd, ca 1.5 mi s of oroville dam visitors center, oroville. Foothill woodland. Assoc: heterotheca grandiflora, plagiobothrys tenella. | 244 | 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 | ||
SEINET10872066 | Madia rammii | Lowell Ahart | 1985-5-6 | Ahart 4938 | Butte | About 2 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. | Comment | |||
SEINET10872144 | Grindelia camporum | Mary Susan Taylor | 1979-10-13 | Taylor 2262 | 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 | ||
SEINET10872217 | Brodiaea elegans | Lowell Ahart | 1983-6-6 | Ahart 4028 | Butte | Peter Ahart Ranch, ca. 2.5 mi ne of Honcut. Valley Grassland; 50 m. | 50 | Comment | ||
SEINET10872415 | Pilularia americana | Lowell Ahart | 1984-5-7 | Ahart 4588 | Butte | T22N R4E sec 31. Ca. 0.5 mi N of Kunkle Reservoir, along Kunkle Creek, ca. 2 mi S of Paradise, E side of Pentz-Magalia Hwy. Foothill Woodland; 600 m. | 600 | Comment | ||
SEINET10872492 | Piperia elegans | Lowell Ahart, Peter Ahart | 1983-6-12 | Ahart 4051 | Butte | T20N R5E n half sec 36. Ca. 1 mi s of Crystal Hill, n of Oregon Gulch, near Lake Oroville, ca. 7 mi sw of Feather Falls. Yellow Pine Forest. | Comment | |||
SEINET10873986 | Euphorbia serpillifolia | Lowell Ahart | 1985-10-12 | Ahart 5200 | Butte | At the end of Nelson Bar Road, about 1 mile south of Kunkle Reservoir, about 3 miles south of Paradise. | Comment | |||
SEINET10874643 | Selaginella hansenii | Mary Susan Taylor, K. Tharp | 1983-3-12 | Taylor 5237 | Butte | T22N R2E nw sec 27. Chico quad. Along small rd off Stillson Canyon Rd (leading to Mannion property), ca. 3 mi sse of Chico. Elevation ca. 500 ft. | 152 | Comment | ||
SEINET10899188 | Velezia rigida | Lowell Ahart, Peter Ahart | 1983-6-30 | Ahart 4175 | Butte | T21N R4E ne sec 11. Dark Canyon, along old Hwy 40, ca. 4 mi s of Jarbo Gap, ne of Oroville. Foothill Woodland; 350 m. | 350 | Comment | ||
SEINET10903112 | Limnanthes alba | Mary Susan Taylor | 1980-4-19 | Taylor 2541 | Butte | S side of Butte Creek, on dry bluffs above the creek in Foothill Woodland, ca. 1/4 mi upstream from Honey Run Covered Bridge, ca.. 6 mi E of Chico. With J.D. Jokerst. | 183 | Comment | ||
SEINET10903216 | Rhamnus | Mary Susan Taylor | 1981-5-15 | Taylor 3753 | Butte | T22N R5E nw sec 29, Berry Creek quad. End of spur rd 22N84A, ridge SW of Stony Creek, ca. 2.5 air mi due E of Jarbo Gap on Feather River Hwy 70. Yellow Pine Forest; 3100 ft. | 945 | Comment | ||
SEINET10905129 | Smilacina racemosa | Mary Susan Taylor | 1981-5-21 | Taylor 3783 | Butte | T23N R5E south central border sec 8, Pulga SW quad. Jct of Camp Creek and Rd 23N10, ca. 4 mi N of Pulga on Feather River Hwy 70. Granite soils; Yellow Pine Forest; 3300 ft. | 1006 | Comment | ||
SEINET10916378 | Carex nudata | A. Arthur Heller | 1913-6-7 | Heller 10818 | Butte | West branch of the North Fork of the Feather river near Stirling. | 914 | Comment | ||
SEINET10929039 | Claytonia rubra | Mary Susan Taylor | 1981-3-24 | Taylor 3440 | Butte | Two mile stretch along both sides of Feather River Hwy (70), just ne of Pulga to Cresta Powerhouse, ca. 20 mi ne of Oroville; granite gravels & soil; ca. 1700 ft. T23N R5E Pulga quad. | 518 | Comment | ||
SEINET10929339 | Sequoiadendron giganteum | Mary Susan Taylor | 1975-5-6 | Taylor 562 | Butte | Campus of California State University Chico, along creek between bridge between Holt Hall and Butte Hall, and bridge between Holt Hall and Chemistry Bldg; Riparian Woodland. | 61 | Comment | ||
SEINET10932926 | Adiantum jordanii | Mary Susan Taylor | 1980-3-1 | Taylor 2340 | Butte | T21N R2E se sec 11. Among rocky outcrops on n-facing bluffs overlooking Nance Canyon, ca. 1/4 mi N of Neal Road, ca. 3 mi E of its jct with Hwy 99, ca. 7 mi S of Chico. | 122 | Comment | ||
SEINET10934048 | Bromus rubens | A. Arthur Heller | 1914-4-11 | Heller 11279 | Butte | Hills 8 miles N of Oroville. | Comment | |||
SEINET10937186 | Lathyrus nevadensis subsp. lanceolatus | Mary Susan Taylor | 1978-7-19 | Taylor 1732 | Butte | Cherry Hill Campground, on S side of Old Humboldt Road, ca. 2 mi SW of Jonesville. | 1524 | Comment | ||
SEINET10937201 | Ribes roezlii | Mary Susan Taylor | 1976-4-4 | Taylor 1054 | Butte | Yellow Pine Forest, ca. 2 mi W of junc tion of Ponderosa Way and Hwy 32, ca. 5-15 ft S of Ponderosa Way, ca. 23 mi NE of Chico; with Sanicula bipinnata. | 610 | Comment | ||
SEINET10937252 | Prunus emarginata | Mary Susan Taylor | 1976-4-4 | Taylor 1063 | 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 | ||
SEINET10937970 | Achillea millefolium var. lanulosa | Mary Susan Taylor | 1978-7-19 | Taylor 1750 | Butte | Cherry Hill Campground, on S side of Old Humboldt Road, ca. 2 mi SW of Jonesville. | 1524 | Comment | ||
SEINET10938455 | Sisyrinchium bellum | Mary Susan Taylor | 1975-4-26 | Taylor 508 | 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 | ||
SEINET10938893 | Nemacladus capillaris | Lowell Ahart | 1985-6-17 | Ahart 5059 | Butte | Lumpkin Ridge, 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls. | Comment | |||
SEINET10939968 | Ammannia coccinea | Mary Susan Taylor | 1979-10-2 | Taylor 2213 | Butte | Sacramento River Chico Landing and park, off River Road near the washout, ca. 5 mi W of Chico; Riparian Woodland. | 30 | Comment | ||
SEINET10940005 | Lathyrus sulphureus | Lowell Ahart, Peter Ahart | 1983-7-29 | Ahart 4227 | 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 | ||
SEINET10940373 | Nasturtium officinale | Mary Susan Taylor | 1975-10-31 | Taylor 983 | Butte | Along creek, ca. 500 yds N of Pentz Rd, in Butte College Campus, ca. 12 mi S of Chico. | 91 | Comment | ||
SEINET10962499 | Mimulus torreyi | Lowell Ahart, Peter Ahart | 1984-7-19 | Ahart 4725 | 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 | |||
SEINET10963911 | Elymus glaucus | Lowell Ahart | 1988-6-21 | Ahart 6052 | Butte | On dry rocky disturbed soil, along Poe Power House Road, about 1/2 mile north of the Poe Power House, about 1 1/2 miles SE of Jarbo Gap. Yellow Pine Forest | 366 | Comment | ||
SEINET10964627 | Plagiobothrys | Mary Susan Taylor, Vernon H. Oswald | 1984-4-4 | Taylor 5391 | Butte | T23N R3E sec 27? S side of Humbug Rd, ca. 2 mi SW of Nimshew, ca. 12 air mi NE of Chico. Open rocky bare slope within Foothill Woodland. | Comment | |||
SEINET10965521 | Minuartia douglasii | Mary Susan Taylor | 1980-5-27 | Taylor 2703 | Butte | T21N R6E nw sec 29. Big Bend quad. Little Bald Rock, ca. 3 mi S of Brush Creek; granitic dome within Yellow Pine Forest. | 1016 | Comment | ||
SEINET10968831 | Kelloggia galioides | Mary Susan Taylor | 1977-8-17 | Taylor 1484 | Butte | Scattered in Red Fir Forest, at Humboldt Summit at Butte-Tehama County line, ca. 50-100 ft W of Old Humboldt Rd on Butte County side; with Arctostaphylos neva densis, Hackelia californica. | 2134 | Comment | ||
SEINET10969183 | Nemophila heterophylla | Mary Susan Taylor | 1981-4-5 | Taylor 3494 | 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 | ||
SEINET10970287 | Lotus | Mary Susan Taylor | 1982-6-24 | Taylor 4734 A | Butte | T23N R5E nw/se sec 30. Pulga SW quad. Around large landing site on saddle of ridge se of Flea Mt, n of Pulga, ca. 5 air mi e of Magalia. 3600 ft. | 1097 | Comment | ||
SEINET10970988 | Dendromecon rigida | Lowell Ahart, Peter Ahart | 1983-6-30 | Ahart 4188 | Butte | T23N R4E nw sec 10. Along edge of dirt road, ca. 3 mi se of Stirling City, on w side of West Branch of Feather River. Yellow Pine Forest; 1100 m. | 1100 | Comment | ||
SEINET10971134 | Hemizonia luzulifolia subsp. rudis | Mary Susan Taylor | 1980-8-15 | Taylor 3249 | Butte | T20N R4E sw sec 32, Oroville quad. Ca. 0.5 mi N of Oroville, on W side of Cherokee Rd, on the SE slope of South Table Mt. With E. Pierce. | 244 | Comment | ||
SEINET10971245 | Lactuca serriola | Mary Susan Taylor | 1979-11-11 | Taylor 2283 | Butte | T20 N R1E. Ca. 6 mi S of Chico, on W side of Goodspeed-Watt Road. With Jim Jokerst. | 34 | Comment | ||
SEINET10972401 | Campanula prenanthoides | Dunning | 1921-8-25 | DUNNING s.n. | Butte | Merrimac | Comment | |||
SEINET11263758 | Polygala cornuta | Lewis S. Rose | 1955-6-15 | 55102 | Butte | 6 mi se of Paradise on Pentz Road.; 0 | 427 | Comment | ||
SEINET11268216 | Gilia leptalea subsp. leptalea | Lowell Ahart | 1993-6-26 | 7035 | Butte | Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam.; 0 | 1158 | Comment | ||
SEINET11665618 | Bromus commutatus | Unknown | 1983-1 | 4143 | Butte | along Ponderosa Way, ca 0.5 mi S of East Fork of Canyon Creek, ca 13.5 mi NE of Oroville | 550 | 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 | ||
SEINET11738872 | Calocedrus decurrens | D. J. Straub | 1977-1 | 17 | Butte | ca 300 yards SE of Magalia Reservoir & 0.5 mi N of West Branch Feather River | 853 | Comment | ||
SEINET11739306 | Cupressus macnabiana | Unknown | 1979-1 | 8 | Butte | 0.5 mi N of Magalia on coutelenc, 100 ft. E of Skyway | 732 | Comment | ||
SEINET11910531 | Cercocarpus betuloides | Unknown | 1975-1 | 18 | Butte | 50 Yd. up dirt road junct. with Cohasset Rd., 7.0 mi NE of Chico Muni Airport | 305 | Comment | ||
SEINET11983098 | Cardamine oligosperma | Unknown | 1978-1 | 4 | Butte | ca 125 ft S of Rock Creek | 213 | Comment | ||
SEINET11991649 | Lepidium nitidum | Unknown | 1982-1 | 19 | Butte | ca jct of Skyway & Bruce Rd, ca 0.5 mi E of Hwy 99, E of Chico | 76 | Comment | ||
SEINET11991658 | Athysanus pusillus | E. C. Taylor | 1975-1 | 3 | Butte | ca 10 yds N of Covered Bridge & 20 yds W of Butte Creek, 6.7 mi ESE of Chico | 116 | Comment | ||
SEINET11991671 | Streptanthus diversifolius | N. E. Long | 1974-1 | s.n. | Butte | atop Table Mountain, ca 600 yards W of Cherokee Rd & ca 19.9 mi SE of Chico | 395 | Comment | ||
SEINET12023140 | Hesperocnide tenella | Unknown | 1974-1 | 338 | Butte | Peter Ahart Ranch, about 1 mi N and 1 1/4 mi E of Honcut, about 12 mi S of Oroville | 46 | Comment | ||
SEINET12089314 | Meconella californica | Unknown | 1978-1 | 5 | Butte | ca 900 ft E of Big Chico Creek, ca 1200 ft NE of jct of Humbug and Honey Run Rds, 6.4 mi ESE of | 146 | Comment | ||
SEINET12089315 | Umbellularia californica | Unknown | 1977-1 | 2 | Butte | ca 7 mi NE of Chico, 45 ft. W of water trough | 488 | 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 | ||
SEINET12155152 | Medicago truncatula | P. L. Ricker | 1912-1 | 3962 | Butte | Chico | Comment | |||
SEINET12194214 | Clarkia rhomboidea | L. Ahart, Ahart, P. | 1984-1 | 4651 | Butte | On a large road cutbank along Hwy. 40, now called Dark Canyon Rd., ca 2 mi E of Old Yankee Hill; | 450 | Comment | ||
SEINET12216577 | Parvisedum pumilum | A. R. Shepard | 1981-1 | 12 | Butte | T23N, R1W, Sec. 4 NE quarter, ca 15 mi N of Chico and 900 ft W of Singer Creek; | 58 | Comment | ||
SEINET12216579 | Lithophragma heterophyllum | S. T. Heaston | 1982-1 | 4 | Butte | ca 1 mi NE of Chico Golf Course Bridge, along N side of Big Chico Creek | 122 | Comment | ||
SEINET12218038 | Tellima grandiflora | M. S. Taylor, Oswald, V. | 1985-1 | 5510 | Butte | along Four Trees Rd between Hwy 70 & Coyote Gap, ca 25 air mi NE of Oroville | Comment | |||
SEINET12275924 | Plagiobothrys fulvus | Unknown | s.n. | Butte | no further locality | Comment | ||||
SEINET12318336 | Plantago hookeriana | Unknown | 1978-1 | 18 | Butte | S side Hwy 32, ca 7.5 mi E jct Hwy 99 & 32 at Chico | 515 | Comment | ||
SEINET12318342 | Gilia tricolor | K. D. Johnson | 1978-1 | 18 | Butte | NW side of Neal Rd, 3.1 mi SW of intersection with Skyway, Paradise | 305 | Comment | ||
SEINET12319553 | Salvia sonomensis | S. R. Johnson | 1978-1 | 18 | Butte | Ca 22km N of Chico, ca 5km S of Cohasset | 590 | Comment | ||
SEINET12320810 | Plagiobothrys bracteatus | Unknown | 1979-1 | 20 | Butte | ca 0.5 mi N of Pine Creek, NW of Singer Creek, 7 mi NW of Nord on Cana-Pine Creek Rd | 56 | Comment | ||
SEINET12326939 | Plagiobothrys fulvus var. campestris | Unknown | 1982-1 | 17 | Butte | on banks of Singer Ck, ca 1 mi W of Hwy 99 off Haille Rd, ca 12 mi N of Chico | 61 | Comment | ||
SEINET12334058 | Mimulus douglasii | S. C. Joslin | 1978-1 | 10 | Butte | ca 6 mi NE of Oroville on Table Mountain | 457 | Comment | ||
SEINET13942543 | Ribes inerme | A. A. Heller | 1915-1 | 11044 | Butte | Jonesville in the Sierra Nevada, in the yellow pine belt, elevation 5500 feet | 1676 | Comment | ||
SEINET13946044 | Ceanothus prostratus | Lewis S. Rose | 1955-1 | 55098 | Butte | De Sabla; 2400 ft alt. | 732 | Comment | ||
SEINET13946688 | Lepechinia calycina | A. A. Heller | 1915-1 | 11906 | Butte | Near Cohasset, near the upper limit of the digger pine in the Sierra foothills | Comment | |||
SEINET13948592 | Monardella lanceolata | A. A. Heller | 1914-1 | 11628 | Butte | Near Forest Ranch; 2400 ft alt. | 732 | Comment | ||
SEINET3863772 | Isoetes howellii | Alv Dan Youngberg | 1968-4-13 | 901 | Butte | On Table Mountain above Oroville.; 0 | Comment | |||
SEINET3884203 | Allium amplectens | D. W. McNeal, Todd McIntyre | 1989-4-18 | 3367 | Butte | Beside Highway #70 4.5 miles south of the jct. of Highway #162 in Oroville.; 0 | Comment | |||
SEINET4178576 | Trifolium watsonii | A. A. Heller | 1938-5-4 | 15059 | Butte | Near the covered bridge over Butte Creek east of Chico. | Comment | |||
SEINET4854291 | Orthocarpus bicolor | Unknown | 1902-5-10 | 5519 | Butte | Berry Canyon, (near Clear Creek). | Comment | |||
SEINET516313 | Dicentra uniflora | Vernon H. Oswald | 1998-4-30 | 8984 | Butte | Humboldt Rd. between Lomo and Butte Meadows, near the 4533 ft. BM ca. 2 mi NE of Hwy 32. | 1382 | Comment | ||
SEINET516348 | Claytonia exigua subsp. exigua | Lowell Ahart | 1985-1 | 4859 | Butte | Growing on damp bare broken disturbed serpentine W of Lunt Rd., about 1/2 mi. N of the intersection of Lunt Rd. and Hwy. 70. | 518 | Comment | ||
SEINET5327267 | Lathyrus jepsonii var. californicus | R. McKee | 1918-5-1 | s.n. | Butte | Battle Creek. | Comment | |||
SEINET5507018 | Cirsium andersonii | H. F. Copeland | 1928-8-14 | 1003 | Butte | neighborhood of Jonesville | 1829 | Comment | ||
SEINET5536418 | Nemophila pulchella | M. J. Williams | 1967-4-22 | s.n. | Butte | Feather Falls Road | 610 | Comment | ||
SEINET7561559 | Carex hirtissima | Lowell Ahart | 1985-6-30 | 5078 | Butte | Near road to Forbestown Res. East of the dirt road to the Forbestown Res, about 2 1/2 miles north-east of Forbestown. | 869 | Comment | ||
SEINET7583520 | Eleocharis acicularis | E. B. Copeland | 1929-7-19 | 344 | Butte | Jonesville. | 1550 | Comment | ||
SEINET7587011 | Eleocharis quinqueflora | Lowell Ahart | 2000-5-30 | 8411 | Butte | About 1/4 mile northeast of Kunkle Reservoir, east of the Pentz Magalia Road, about 2 miles south of Paradise. | 549 | Comment | ||
SEINET8112090 | Allium amplectens | W. Roderick | 1967-4-15 | s.n. | Butte | SW of Paradise. | 457 | Comment | ||
SEINET8225565 | Diplacus grandiflorus | Helen M. Edwards | 1917-6-6 | Butte | Ile Sabla. | Comment | ||||
SEINET8255133 | Erythranthe guttata | A. A. Heller | 1917-7-26 | 12813 | Butte | Butte Meadows. | 1280 | Comment | ||
SEINET8565597 | Erodium cicutarium | A. R. James | 1963-4-16 | s.n. | Butte | Chico. | 61 | Comment | ||
SFV11651 | Sanicula bipinnata | M. L. Vincent | 1964-4-9 | 534 | Butte | 1.5 miles south of Pearson Road on Clark Road. | Comment | |||
UC1046983 | Phacelia imbricata | Butte | just below Los Plumas road junction with the Feather River Highway, about 14 miles northeast of Oroville | Comment | ||||||
UC107841 | Clarkia purpurea subsp. quadrivulnera | Mrs. R. M. Austin | 1883-1 | Butte | Comment | |||||
UC1108043 | Carex preslii | H. F. Copeland | 1932-7-24 | Butte | Rim of south wall of Butte Creek drainage | Comment | ||||
UC116650 | Asarum lemmonii | Mrs. R. M. Austin | June 1896 | 153 | Butte | Lomo | Comment | |||
UC119624 | Smilax californica | Mrs. R. M. Austin | April 1883 | 284 | Butte | Big Chico | Comment | |||
UC150454 | Polypodium calirhiza | Dr. E. B. Copeland | 1902-12-29 | 2749 | Butte | Chico Canyon | Comment | |||
UC1530703 | Amsinckia eastwoodiae | Lowell Ahart | 1985-4-1 | 4872 | Butte | 7 mi n of Oroville (near Cambell Overflow; along Table Mountain Blvd, a little s of the intersection of Hwy 70 and 149,) | 100 | Comment | ||
UC1562307 | Arnica longifolia | Vernon Oswald and Lowell Ahart | 1990-7-19 | 4370 | Butte | ca 3 mi e of, slope on s side of Philbrook Crk, (.8 mi w of the Plumas Co line) Philbrook Reservoir; , Philbrook Creek | 1965 | Comment | ||
UC1562405 | Apocynum cannabinum | Lowell Ahart | 1990-6-16 | 6514 | Butte | ca. 1/2 mi. s.w. of Enterprise Bridge across Lake Oroville (Lake Oroville); Lake Oroville | 259 | Comment | ||
UC187417 | Chaenactis glabriuscula var. heterocarpha | Mrs. R. M. Austin | 1883-1-1 | Butte | Adobe Flat Chico, Adobe Flat | Comment | ||||
UC336553 | Thalictrum fendleri var. polycarpum | Edw. L. Greene | June 1890 | Butte | Chico | Comment | ||||
UC659998 | Brodiaea minor | L. Constance | 1941-5-28 | 2825 | Butte | 3 mi SW of Paradise | 304 | Comment | ||
UC726540 | Amsinckia lycopsoides | A. A. Heller | 1942-4-5 | 16419 | Butte | just n Artois | Comment | |||
UC726987 | Amsinckia lycopsoides | A. A. Heller | 1939-3-23 | 15354 | Butte | near Wick's Corner (along the Highway) | Comment | |||
UC880250 | Linanthus filipes | A. A. Heller | 1915-7-10 | 12074 | Butte | near Skyhigh (on the Oroville-Quincy road); Sierra Nevada | 1066 | Comment | ||
UCD100510 | Eriogonum nudum | W. R. Powell | 1968-11-12 | 1614 | Butte | George Ellis Ranch, 200 yards north of the LaPorte Road and 4 miles southwest of Bangor. | 91 | Comment | ||
UCD104575 | Clarkia mildrediae | L. D. Gottlieb | 1987-8-22 | 8759 | Butte | On Rt. 70, 1.7 miles S of Arch Rock Tunnel. | Comment | |||
UCD114230 | Athysanus pusillus | L. Ahart | 1973-3-7 | 159 | Butte | Peter Ahart Ranch, Honcut. | 45 | Comment | ||
UCD130046 | Centaurea melitensis | L. E. Hazeltine | 1916-6-27 | s.n. | Butte | Chico. | Comment | |||
UCD131755 | Erigeron canadensis | L. Ahart | 1982-9-9 | 3770 | Butte | 100 meters north of check-in station, Graylodge Wildlife Refuge, 12 miles SW of Gridley. | 35 | Comment | ||
UCD133699 | Lasthenia fremontii | L. Ahart | 1978-5-1 | 1693 | Butte | Ahart Ranch, Honcut. | 50 | Comment | ||
UCD135719 | Calycadenia pauciflora | Bruce G. Baldwin; Gerald D. Carr | 1988-6-9 | 711 | Butte | Wurlitzer Ranch, 1 mile north of Broyles Road. | Comment | |||
UCD135979 | Selaginella hansenii | L. Ahart | 1974-1-6 | 294 | Butte | Peter Ahart Ranch, Honcut; along North Honcut Creek. | 45 | Comment | ||
UCD136687 | Symphyotrichum subulatum var. parviflorum | E. M. Johnston | 1915-1 | s.n. | Butte | Biggs. | Comment | |||
UCD137747 | Nymphaea odorata | G. Douglas Barbe | 1975-6-4 | 2030 | Butte | between Nelson West Road and Pacific Gas and Electric reservoir, 1/4 mile east of Chico/Butte City Highway. | Comment | |||
UCD138813 | Iris tenuissima | T. M. Lane | 1975-4-27 | 11 | Butte | Cohasset Hwy, 0.8 mile north of junction with Rock Creek Road. 9.5 miles north of Chico. | Comment | |||
UCD138901 | Corallorhiza striata | Kenneth D. Stewart | 1965-7-15 | s.n. | Butte | along State Highway 32, around 20 miles north of Forest Ranch. | Comment | |||
UCD139538 | Calochortus luteus | L. Ahart | 1979-5-12 | 1875 | Butte | Peter Ahart Ranch, Honcut. | 50 | Comment | ||
UCD140104 | Carex angustata | Robert E. Preston | 1982-7-16 | 338 | Butte | Crane Valley, on streambank. | 1584 | Comment | ||
UCD140126 | Carex aurea | L. P. Janeway; R. A. Schlising | 1988-7-16 | 3011 | Butte | adjacent to Jones Creek at crossing of road to Scotts John Creek. | 1615 | Comment | ||
UCD141068 | Cyperus eragrostis | L. P. Janeway | 1987-5-20 | 2087 | Butte | seep along Highway 70, 0.3 mile north of Arch Rock Tunnel. N fork Feather River. Granitics. | 472 | Comment | ||
UCD141220 | Kyllinga brevifolia | T. C. Fuller | 1962-12-7 | 9952 | Butte | 282 Chico Road, Oroville. | Comment | |||
UCD141428 | Juncus cyperoides | L. Ahart | 1982-6-1 | 3527 | Butte | east side of Black Bart Road about 1/2 mile southwest of the intersection of Black Bart Road and Forbestown Road, west of Forbestown. | 2000 | Comment | ||
UCD95290 | Eschscholzia californica | Curtis Clark | 1975-6-25 | 503 | Butte | Butte Canyon Road, 0.9 mile east of junction of Manzanita and Centennial Avenue in Chico. | Comment | |||
UCD95779 | Delphinium hansenii | W. R. Powell | 1968-5-16 | 1501 | Butte | Along Olive Highway, 4 miles east of Oroville. | 304 | Comment | ||
UCD98828 | Dysphania pumilio | J. A. Ream | 1931-7-21 | 2240 | Butte | Paradise. | Comment | |||
UCSB46161 | Minuartia douglasii | Reisentz, Paul | 1979-5-13 | Butte | 0.7 miles W of Lunt Road; from Highway 70 | Comment | ||||
UCSB46182 | Ranunculus aquatilis var. aquatilis | Reisentz, Paul | 1979-5-13 | Butte | 1.3 miles west on Lunt Road from Highway 70 North of Oroville | Comment | ||||
UCSB63594 | Eschscholzia lobbii | Cederborg, Mark | 1995-4-18 | Butte | Ca. 200 yds w of Cherokee Rd; ca. 6 mi n of Oroville; Oroville U.S.G.S. Quadrangle; 15'. Ne 1/4 Sect 17. T20.R4E | 390 | Comment | |||
UCSB63726 | Silene laciniata subsp. californica | 1986-4-19 | Butte | 11.5 m. N of Chico Municipal Airport on Cohasset Hwy. | 853 | Comment | ||||
UCSB63949 | Petrorhagia dubia | Snodgrass, G. | 1981-4-11 | Butte | Ca. 5 mi. E of Chico; ca. 1/2 miles E of Rockwood Lake entrance on Humbug Rd. (now Honeyrun Rd.) | Comment | ||||
UCSB63988 | Scirpus microcarpus | Janeway, L. | 1995-8-2 | Butte | T22N, R6E, SE1/4 of SW1/4 of sec. 3; Soapstone quad.; head of minor drainage into Haphazard Creek; west side of Oroville-Quincy Hwy.; 0.55 mi south of the county line; southwest corner of crossing of an un-numbered dirt road | 1478 | Comment |
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