|
Search Results
— 2000 specimen records retrieved (1611 records with coordinates) (That's the default maximum. Contact Jason Alexander for larger data requests.) Results for search: County=LASSEN; Source=All; Map/download results: BerkeleyMapper with layers and yellow flags |
Download Options: |
Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/). | |
Records are made available under the CCH Data Use Terms. |
Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
||||||||||
? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
---|---|---|---|---|---|---|---|---|---|---|
CAS-BOT-BC106023 | Chrysothamnus viscidiflorus subsp. lanceolatus | Ynez Whilton Winblad | 1935-9-23 | s.n. | Lassen | Susanville | Comment | |||
CAS-BOT-BC110337 | Sarcobatus vermiculatus | John Thomas Howell | 1934-6-10 | 11897 | Lassen | Horse Lake. | Comment | |||
CAS-BOT-BC117700 | Carex simulata | Alice Eastwood; John Thomas Howell | 1940-6-15 | 8305 | Lassen | Willow Creek near Hayden Hill. | Comment | |||
CAS-BOT-BC119055 | Carex phaeocephala | Ira L. Wiggins; Dorothy B. Wiggins | 1961-6-10 | 16326 | Lassen | Sedgy meadow along southern shore of Eagle Lake. | Comment | |||
CAS-BOT-BC127972 | Blepharipappus scaber | Ella Dales Cantelow | 1941-5-22 | 3551 | Lassen | U. S. Hy 395 n. of Litchfield | Comment | |||
CAS-BOT-BC149496 | Bromus briziformis | John Thomas Howell | 1977-6-22 | 52398 | Lassen | Northeast of Susanville on road to Eagle Lake. | Comment | |||
CAS-BOT-BC153675 | Diplacus mephiticus | M. S. Baker; Frank Nutting | 1894-7-12 | s.n. | Lassen | Pine Creek | Comment | |||
CAS-BOT-BC159997 | Eremothera boothii subsp. alyssoides | Mrs. H. C. Cantelow | 1941-5-22 | s.n. | Lassen | 7 miles south of Secret Valley, C.C.C. Camp, U.S. Hy. 395 | Comment | |||
CAS-BOT-BC162178 | Bromus orcuttianus | John Thomas Howell | 1934-7-10 | 12554 | Lassen | Black's Mountain. | Comment | |||
CAS-BOT-BC162754 | Chylismia claviformis subsp. cruciformis | Elmer I. Applegate | 1934-5-4 | 8917 | Lassen | Secret Valley | Comment | |||
CAS-BOT-BC162756 | Chylismia claviformis subsp. cruciformis | P. Monnet | 1913-7-1 | 816 | Lassen | Hot Springs Peak | Comment | |||
CAS-BOT-BC169400 | Betula glandulosa | John Thomas Howell | 1934-7-9 | 12514 | Lassen | Bridge Creek Spring | Comment | |||
CAS-BOT-BC172656 | Atriplex gardneri var. falcata | G. Schoolcraft | 1989-5-16 | 1877 | Lassen | In Secret Valley west of Hwy. 395 | Comment | |||
CAS-BOT-BC177844 | Astragalus curvicarpus var. curvicarpus | Ira L. Wiggins; Dorothy B. Wiggins | 1961-6-11 | 16331 | Lassen | 13.5 mi. E of Susanville | Comment | |||
CAS-BOT-BC187156 | Astragalus lentiginosus var. chartaceus | John Thomas Howell | 1934-7-6 | 12437 | Lassen | Harvey Valley | Comment | |||
CAS-BOT-BC189459 | Cryptantha circumscissa var. circumscissa | Elmer I. Applegate | 1934-5-4 | 8933 | Lassen | Secret Valley, 20 miles S of Ravendale | Comment | |||
CAS-BOT-BC194093 | Astragalus purshii var. purshii | Doris Kildale Gillespie | 1930-5-12 | 9335 | Lassen | 2 miles north of Susanville on road to Alturas | Comment | |||
CAS-BOT-BC208725 | Distichlis spicata | A. A. Beetle | 1941-6-28 | 2807 | Lassen | 6 miles south of Ravendale, lower slopes of Observation Peak | Comment | |||
CAS-BOT-BC208740 | Lupinus argenteus var. heteranthus | Mrs. H. C. Cantelow | 1941-5-22 | s.n. | Lassen | 11 miles south of Ravendale, Hwy. 395 | Comment | |||
CAS-BOT-BC208748 | Lupinus argenteus var. heteranthus | Alice Eastwood; John Thomas Howell | 1940-6-16 | 8334 | Lassen | Near Susanville. | Comment | |||
CAS-BOT-BC208750 | Lupinus argenteus var. heteranthus | Alice Eastwood; John Thomas Howell | 1940-6-15 | 8317 | Lassen | Upper Willow Creek east of Hayden Hill | Comment | |||
CAS-BOT-BC208758 | Lupinus argenteus var. heteranthus | J. H. Christ | 1949-5-22 | 18218 | Lassen | 8 miles southeast of doyle, along Hwy 395 | Comment | |||
CAS-BOT-BC208760 | Lupinus argenteus var. heteranthus | Charles Piper Smith | 1947-6-13 | 47444 | Lassen | Highway 299, Nubieber, 6.6 miles west. | Comment | |||
CAS-BOT-BC208768 | Lupinus argenteus var. heteranthus | A. B. Clawson | 1935-7-13 | C- 213 | Lassen | 3 mi. SW of Madeline | Comment | |||
CAS-BOT-BC212580 | Ribes montigenum | Blanche Clear | 1938-7-13 | s.n. | Lassen | Loop highway on road to Summit Lake | Comment | |||
CAS-BOT-BC213213 | Sphaeralcea grossulariifolia | Louella Bass | 1980-6-10 | s.n. | Lassen | Standish | Comment | |||
CAS-BOT-BC221782 | Monardella odoratissima | John Thomas Howell | 1934-7-9 | 12525 | Lassen | Pine Creek Flat | Comment | |||
CAS-BOT-BC227488 | Elymus elymoides | John Thomas Howell | 1934-7-10 | 12533 | Lassen | Between Harvey Valley and Patterson Flats | Comment | |||
CAS-BOT-BC232547 | Polypogon monspeliensis | Louella Bass | 1982-6-20 | s.n. | Lassen | 0.5 mile W of Karlo | Comment | |||
CAS-BOT-BC236178 | Poa secunda subsp. secunda | Doris Kildale Gillespie | 1930-5-13 | 9362 | Lassen | Between Susanville and Janesville | Comment | |||
CAS-BOT-BC236250 | Poa secunda subsp. juncifolia | P. B. Kennedy | 1901-6-10 | s.n. | Lassen | Railroad Station, Constantia | Comment | |||
CAS-BOT-BC239221 | Penstemon newberryi var. berryi | Clare B. Hardham | 1969-8-28 | 17449 | Lassen | West of Janesville | Comment | |||
CAS-BOT-BC240083 | Secale cereale | Ira L. Wiggins; Dorothy B. Wiggins | 1961-6-11 | 16344 | Lassen | 13.5 mi. E. of Susanville | Comment | |||
CAS-BOT-BC244893 | Castilleja miniata | John Thomas Howell | 1934-6-10 | 11871 | Lassen | Janesville | Comment | |||
CAS-BOT-BC247320 | Poa pratensis | Ira L. Wiggins; Dorothy B. Wiggins | 1961-6-11 | 16337 -A | Lassen | 13.5 mi. E. of Susanville | Comment | |||
CAS-BOT-BC25508 | Boechera retrofracta | Reed Clark Rollins; Kathryn W. Rollins | 1981-5-31 | 81176 | Lassen | Just north of Eagle Lake. | Comment | |||
CAS-BOT-BC263047 | Eriogonum maculatum | R. F. Hoover | 1940-10-5 | 4670 | Lassen | Wendel | Comment | |||
CAS-BOT-BC266654 | Pedicularis centranthera | G. Schoolcraft | 1989-5-3 | 1862 | Lassen | NW corner of Secret Valley | Comment | |||
CAS-BOT-BC278431 | Festuca idahoensis | John Thomas Howell | 1934-7-6 | 12448 | Lassen | Harvey Valley | Comment | |||
CAS-BOT-BC279594 | Centromadia pungens subsp. pungens | R. F. Hoover | 1940-10-1 | 4657 | Lassen | Near Honey Lake, betw. Janesville and Standish | Comment | |||
CAS-BOT-BC292258 | Dieteria canescens | Clare B. Hardham | 1969-8-28 | 17430 | Lassen | West of Janesville | Comment | |||
CAS-BOT-BC301531 | Eriophyllum lanatum var. integrifolium | Louella Bass | 1983-6-10 | 8 -83 | Lassen | Lassen College Campus, Susanville | Comment | |||
CAS-BOT-BC329046 | Tetradymia canescens | Elmer I. Applegate | 1897-6-4 | 855 | Lassen | North end of Madeline Plains, northern Lassen County | Comment | |||
CAS-BOT-BC340066 | Tetradymia glabrata | Alice Eastwood; John Thomas Howell | 1940-6-16 | 8350 | Lassen | Omira | Comment | |||
CAS-BOT-BC342658 | Madia citriodora | G. Schoolcraft | 1989-6-5 | 1897 | Lassen | Intersection of Hwy. 139 & A2 south of Adin | Comment | |||
CAS-BOT-BC363856 | Senecio integerrimus var. exaltatus | Doris Kildale Gillespie | 1930-5-13 | 9388 | Lassen | Between Susanville and Janesville | Comment | |||
CAS-BOT-BC382871 | Wyethia angustifolia | Alice Eastwood; John Thomas Howell | 1940-6-11 | 7985 | Lassen | Big Valley Mts. | Comment | |||
CAS-BOT-BC382872 | Wyethia angustifolia | G. Schoolcraft | 1989-6-5 | 1900 | Lassen | Near inter. Hwy 299 & Pittville Hwy near Lava Bench Resort | Comment | |||
CAS-BOT-BC40727 | Erysimum capitatum | Alice Eastwood; John Thomas Howell | 1940-6-15 | 8319 | Lassen | Said Valley. | Comment | |||
CAS-BOT-BC420978 | Polygonum spergulariiforme | Alice Eastwood; John Thomas Howell | 1940-6-11 | 7976 | Lassen | Big Valley Mts. | Comment | |||
CAS-BOT-BC43167 | Descurainia pinnata subsp. brachycarpa | Doris Kildale Gillespie | 1930-5-12 | 9325 | Lassen | 2 miles north of Susanville on road to Alturas. | Comment | |||
CAS-BOT-BC55724 | Frangula rubra subsp. rubra | Boldenweck | 7718 | Lassen | Lassen N.F. | Comment | ||||
CAS-BOT-BC57305 | Equisetum laevigatum | Clare B. Hardham | 1969-8-28 | 17458 | Lassen | west of Janesville | Comment | |||
CAS-BOT-BC58692 | Antennaria luzuloides | A. A. Heller | 1938-6-23 | 15189 | Lassen | East of Westwood | Comment | |||
CAS-BOT-BC88134 | Thelypodium milleflorum | Ella Dales Cantelow | 1941-5-22 | s.n. | Lassen | 3.5 miles south of Secret Valley C.C.C. Camp. U.S. Highway 395 to Alturas from Susanville. | Comment | |||
CAS-BOT-BC89168 | Lepidium draba | Louella Bass | 1977-6-12 | 77 -4 | Lassen | Elysian Valley. | Comment | |||
CAS-BOT-BC93741 | Artemisia ludoviciana subsp. incompta | Clare B. Hardham | 1969-8-28 | 17463 | Lassen | Sierra Nevada - slope west of Janesville | Comment | |||
CDA10495 | Bidens cernua var. cernua | Gordon Leppig | 1998-8-17 | 1047 | Lassen | Northern California Peatlands; Modoc National Forest. Blue Lake Ranch. | Comment | |||
CDA1127 | Cirsium canescens | G. D. Barbe | 1982-7-12 | 3875 | Lassen | Madeline Plain. 3 mi. north of Termo-Grasshopper Rd., on Westside Rd. at base of Dry Valley Ridge. | 0 | Comment | ||
CDA1174 | Cirsium cymosum | G. D. Barbe | 1982-7-13 | 3882 | Lassen | Madeline Plain Scattered along Westside Rd. at base of Dry Valley Ridge, 3 mi. n. of Termo- Grasshopper Rd. | 0 | Comment | ||
CDA1259 | Cirsium inamoenum | T. C. Fuller | 1980-8-5 | 20312 -A | Lassen | 28 km NE of Ravendale; east shore of Dodge Reservoir, 0.4 km east of campground. | Comment | |||
CDA15026 | Cirsium cymosum | B. Villegas | 1998-8-18 | s.n. | Lassen | Cascade Range; Hwy 299, 1 mi. W of Big Valley Summit (0.3 mi. W of milepost 7.5). | Comment | |||
CDA1827 | Bromus japonicus | A. A. Beetle | 1941-6-28 | 2809 | Lassen | 6 miles south of Ravendale, lower slopes of Observation Peak. | 0 | Comment | ||
CDA22787 | Polygonum spergulariiforme | L. Ahart | 2003-8-17 | 10515 | Lassen | On the west side of the paved road, on the east side of Highway 36, about 1/4 mile southwest of the Susan River, about 8 miles (air) southwest of Susanville. | Comment | |||
CDA23194 | Rumex salicifolius | T. C. Fuller, R. C. Bechtel, R. Bradley | 1981-7-9 | 20384 | Lassen | West end of the dam of Smoke Creek Reservoir. | 0 | Comment | ||
CDA23253 | Atriplex confertifolia | Robin Breckenridge | 2007-5-1 | PDR# 1349824 B | Lassen | Wendel. | 0 | Comment | ||
CDA23422 | Grayia spinosa | G. D. Barbe, P. Hiatt, M. Keffer | 1980-6-4 | 2799 | Lassen | Secret Creek drainage, west side of Highway 395 at the foot of basaltic Saddle Rock, 15 miles (24.1 km) south of Ravendale. | 0 | Comment | ||
CDA24319 | Ranunculus cymbalaria var. saximontanus | T. C. Fuller | 1980-8-6 | 20317 | Lassen | North of Smoke Creek Ranch Road, 2 km west of the state line, 28.75 km (18.5 miles) northeast of Highway 395, northeast of Ravendale. | 0 | Comment | ||
CDA24358 | Ranunculus testiculatus | Robin Breckenridge | 2007-5-1 | PDR# 1349824 C | Lassen | Wendel. | 0 | Comment | ||
CDA28310 | Vicia americana var. americana | L. Ahart, J. Dittes | 2005-6-1 | 11866 | Lassen | On the west side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction. | Comment | |||
CDA28506 | Sclerolinon digynum | J. T. Howell, G. H. True | 1973-6-28 | 49490 | Lassen | Elysian Valley. | Comment | |||
CDA3149 | Halogeton glomeratus | E. E. Fix | Jun 1949 | Lassen | Western Pacific Railroad right-of-way on Nevada-California line. Near Herlong. | 0 | Comment | |||
CDA34230 | Erigeron pumilus subsp. intermedius | L. Ahart, J. Dittes | 2010-7-31 | 16986 | Lassen | About 3,330 feet north of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. | Comment | |||
CDA38387 | Mimulus nanus | S. E. Schoenig | 1998-7-5 | 98 -72 | Lassen | By south side of Highway 44, vicinity of Bogard Campground. | Comment | |||
CDA42956 | Alopecurus carolinianus | L. Ahart, John Dittes, Todd Sloat | 2013-6-8 | 18731 | Lassen | About 30 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | Comment | |||
CDA42960 | Puccinellia lemmonii | L. Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18788 | Lassen | On the south side of the road, on the south side of McArthur Diversion Canal, 0.32 mile east of Tule River, 2.8 air-miles northwest of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CDA7251 | Centaurea maculosa | T. C. Fuller | 1962-8-28 | 9472 | Lassen | West side of Highway 395, 1.7 miles south of Doyle. | 0 | Comment | ||
CHSC12958 | Agastache parvifolia | K. R. Stern; D. B. Joley, J. G. Geschke | 1974-6-22 | 5804 | Lassen | W side of Hwy. 139, ca. 7.7 mi n of Murrer Ranch turnoff, ca. 100 yds. s of Colley Point overlooking Eagle Lake. | Comment | |||
CHSC12962 | Castilleja pilosa | K. R. Stern | 1974-6-26 | 5871 | Lassen | Open sagebrush scrub adjacent to Pine Creek, 3.7 mi n of intersection between County Rd. A-21 to Westwood and Hwy. 44, on e side of Hwy. 44. | Comment | |||
CHSC13947 | Rorippa sphaerocarpa | M. S. Taylor | 1974-7-8 | 265 | Lassen | On bank of levee, ca. 1 mi n of Honey Lake, ca. 1 mi s of Standish, Honey Lake Wildlife Refuge. | Comment | |||
CHSC14062 | Ranunculus glaberrimus var. ellipticus | Tim Manolis | 1974-2-16 | 16 | Lassen | 2 1/4 mi e of Eagle Lake Field Station. | Comment | |||
CHSC14170 | Eriogonum umbellatum var. nevadense | K. R. Stern | 1974-6-26 | 5867 | Lassen | E end of Champs Flat. | Comment | |||
CHSC21064 | Chrysolepis sempervirens | M. S. Taylor | 1975-7-16 | 842 | Lassen | On trail between Echo Lake and Summit Lake, Lassen National Park. | Comment | |||
CHSC23440 | Downingia laeta | K. R. Stern; D. B. Joley, J. G. Geschke | 1974-6-22 | 5805 | Lassen | E side of Hwy. 139, ca. 2 mi s of Termo-Grasshopper Road and ca. 44 mi n of Susanville. | Comment | |||
CHSC23710 | Drymocallis lactea var. lactea | Robert Smallwood | 1970-6-27 | 129 | Lassen | North edge of Dean's Meadow. | Comment | |||
CHSC25087 | Eriogonum sphaerocephalum var. sphaerocephalum | K. R. Stern | 1967-7-1 | 2456 | Lassen | Ca. 16 mi. NE of Susanville. State Hwy 139. | Comment | |||
CHSC30590 | Calyptridium umbellatum | Marc Held | 1972-6-29 | 22 | Lassen | North end of Dean's Meadow. | Comment | |||
CHSC3494 | Juniperus californica | Roger Jaegel | 1966-5-14 | 152 | Lassen | Located twenty-two miles north of Susanville, along the bank of Eagle Lake at C. S. C. Biological Station. | Comment | |||
CHSC36445 | Urtica dioica subsp. holosericea | Nargaret E. Halloran | 1982-6-4 | 4 | Lassen | 100 yds along Willow Creek e of road in Murrers Upper Meadow. Growing near creekside. | Comment | |||
CHSC36450 | Dodecatheon alpinum | Susan H. Euing | 1982-6-4 | 4 | Lassen | Murrers Upper Meadow. | Comment | |||
CHSC36470 | Penstemon roezlii | Jeffrey R. Peek | 1982-6-4 | 31 | Lassen | Ca. .5 mi e of Murrers Upper Meadow on road going to meadow. | Comment | |||
CHSC36489 | Chamaesaracha nana | Theresa Costa | 1982-6-4 | 38 | Lassen | Jct of rd e Murrers Upper Meadow and rd to Dry Lakes. | Comment | |||
CHSC36490 | Rorippa nasturtium-aquaticum | Theresa Costa | 1982-6-4 | 36 | Lassen | Along Willow Creek in Murrers Upper Meadow. | Comment | |||
CHSC36502 | Lepidium perfoliatum | Theresa Costa | 1982-6-2 | 23 | Lassen | Ca. 2 mi e jct Hwy 139 and Ravendale Rd, ca. 10 yd e Ravendale Rd. | Comment | |||
CHSC40526 | Boechera retrofracta | J. D. Jokerst | 1983-5-30 | 1796 | Lassen | West of Ash Valley, along the road that leads to Know Mt. ca 1.0 mile north of the road to either Aden or Madeline. | Comment | |||
CHSC41844 | Ranunculus aquatilis var. capillaceus | P. V. Caldwell | 1972-7-12 | 284 | Lassen | Floating on pools and on banks of Papoose Creek. | Comment | |||
CHSC4503 | Fremontodendron californicum subsp. californicum | C. Glascock | 1965-5-15 | 419 | Lassen | 12.4 mi. w of Mineral R. S. on Hwy. 36 at n roadside. | Comment | |||
CHSC4764 | Castilleja lacera | R. Carter | 1967-7-16 | 623 | Lassen | Along side road. | Comment | |||
CHSC4772 | Phlox speciosa | R. Carter | 1967-6-27 | 563 | Lassen | Ca. 5 yds. off N side of Rd. | Comment | |||
CHSC4820 | Lupinus | R. Carter | 1967-7-16 | 618 | Lassen | Willow Creek Valley, e of Murrer's Ranch, 1.5 mi w of highway 139 on rd to Eagle Lake, ca. 12 mi n of Susanville, on s side of rd. | Comment | |||
CHSC4847 | Lemna minor | R. Carter | 1967-7-13 | 590 | Lassen | Along shore of Willow Creek. | Comment | |||
CHSC61233 | Eriogonum vimineum | P. V. Caldwell | 1972-6-17 | 227 | Lassen | Eagle Lake B. Station. Outside and around Tom Rodgers Hall. | Comment | |||
HSC1211 | Juniperus californica | M. L. Stuart | 1965-5-2 | 55 | Lassen | 2 mi. N of Termo on Hwy. 395 | Comment | |||
HSC17069 | Phlox stansburyi | Fred J. Kindel | 1955-6-6 | Lassen | Doyle | Comment | ||||
HSC19712 | Rubus parviflorus | M. S. Baker | 1890-1 | Lassen | Milford | Comment | ||||
HSC25433 | Marsilea vestita | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19177 | Lassen | Harvey Valley near Cone Springs | Comment | |||
HSC26173 | Ephedra viridis | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19306 | Lassen | Along Hwy. 395, 4 mi. E of Standish | Comment | |||
HSC26684 | Fritillaria atropurpurea | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19220 | Lassen | 3 mi. N of Westwood | Comment | |||
HSC26818 | Stanleya elata | D. H. Norris, T. Nelson, S. Dowty | 1971-6-22 | 19286 | Lassen | Along Hwy. 395, 4 mi. E of Standish | Comment | |||
HSC27052 | Delphinium nuttallianum | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19165 | Lassen | 3 mi. N of Westwood | Comment | |||
HSC27356 | Ranunculus alismifolius var. lemmonii | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19192 | Lassen | Harvey Valley near Cone Springs | Comment | |||
HSC28314 | Lupinus sellulus var. lobbii | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19159 | Lassen | 3 mi. N of Westwood | Comment | |||
HSC28855 | Chaenactis douglasii var. douglasii | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19288 | Lassen | Along Hwy. 395, 4 mi. E of Standish | Comment | |||
HSC28861 | Eriophyllum lanatum | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19174 | Lassen | Harvey Valley near Cone Springs | Comment | |||
HSC29691 | Juncus hemiendytus var. abjectus | D. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19271 | Lassen | Harvey Valley near Cone Springs | Comment | |||
HSC29859 | Rumex venosus | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19300 | Lassen | Along Hwy. 395, 4 mi. E of Standish | Comment | |||
HSC30042 | Zigadenus venenosus var. venenosus | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19185 | Lassen | Harvey Valley near Cone Springs | Comment | |||
HSC30084 | Mentzelia albicaulis | D. H. Norris, T. Nelson, S. Dowty | 1971-6-22 | 19295 | Lassen | Along Hwy. 395, 4 mi. E of Standish | Comment | |||
HSC42417 | Iva axillaris | Barbara Kelly | 1977-8-9 | 577 | Lassen | At a large mining tailing a few mi. N of Termo (7.9 mi. S of Madeline) at Rod and Gun Club Road. | Comment | |||
HSC48217 | Carex whitneyi | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19237 | Lassen | 2 mi. N of Westwood | Comment | |||
HSC48223 | Carex filifolia var. erostrata | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19171 | Lassen | Harvey Valley near Cone Springs | Comment | |||
HSC48336 | Carex douglasii | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19246 | Lassen | 2 mi. N of Westwood | Comment | |||
HSC63973 | Lepidium perfoliatum | J. P. Smith, J. O. Sawyer | 1971-5-23 | 4665 | Lassen | Junction of Hwy. 139 and road to Thermo | Comment | |||
HSC75895 | Lewisia nevadensis | D. H. Norris, S. Dowty, Thomas W. Nelson | 1971-6-22 | 19194 | Lassen | Harvey Valley near Cone Springs | Comment | |||
HSC75899 | Lithophragma tenellum | D. H. Norris, Thomas W. Nelson, S. Dowty | 1971-6-22 | 19163 | Lassen | 3 mi. N of Westwood | Comment | |||
HSC7750 | Arctostaphylos viscida | R. J. Vernimen | 1963-5-4 | 28 | Lassen | 10 mi. N of Mineral on Hwy. 36 | Comment Read comments Apr 29 2013 |
|||
HSC81712 | Tripterocalyx crux-maltae | Diane Williams | 1986-5-25 | Lassen | E of Honey Lake at Winterfat Flat | Comment Read comments Jan 27 2013 |
||||
JEPS103627 | Porterella carnosula | Lisa Schultheis | 1995-6-27 | 224 -95 | Lassen | large vernal pool at corner of 33N56Y and 33NO6. W of Champs Flat | Comment | |||
JEPS10727 | Pedicularis groenlandica | Chesnut and Drew | Lassen | Lassen Peak | Comment | |||||
JEPS109091 | Carex preslii | D. W. Taylor | 2008-6-19 | 20226 | Lassen | Unnamed meadow equidistant between Papoose Meadwo and Mahogany Lake | Comment | |||
JEPS11268 | Penstemon gracilentus | Brown and Wieslander | 1922-7-25 | 5 | Lassen | Martin Sprs , Martin Sprs (Eagle Lake) | Comment | |||
JEPS119643 | Plagiobothrys cusickii | Lowell Ahart, John Dittes | 2012-7-9 | 18284 -A | Lassen | Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | Comment | |||
JEPS119650 | Epilobium campestre | Lowell Ahart, John Dittes | 2012-7-9 | 18285 | Lassen | Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | Comment | |||
JEPS120126 | Eleocharis macrostachya | Lowell Ahart, John Dittes | 2012-7-9 | 18293 | Lassen | About 100 yards southeast of the tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | Comment | |||
JEPS120859 | Limosella acaulis | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-8 | 18753 | Lassen | About 30 yards N of the four tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS120862 | Myosurus minimus | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-8 | 18726 | Lassen | About 30 yards N of the four tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS120871 | Deschampsia danthonioides | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-8 | 18754 | Lassen | About 30 yards N of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS120874 | Alopecurus carolinianus | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-8 | 18731 | Lassen | About 30 yards N of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS120896 | Montia linearis | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-8 | 18736 | Lassen | About 30 yards N of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS120906 | Trifolium cyathiferum | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-8 | 18734 | Lassen | About 30 yards N of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS120924 | Triglochin scilloides | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-8 | 18777 | Lassen | About 30 yards N of the four tall poles, Ash Creek Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS121247 | Agrostis exarata | Lowell Ahart, John Dittes | 2013-7-22 | 18858 | Lassen | 30 yards S of the man-made pond, about 120 yards south of the four tall poles, Ash Creek Wildlife Area, about 5.5 air miles northeast of Bieber, Big Valley. | Comment | |||
JEPS121249 | Epilobium densiflorum | Lowell Ahart, John Dittes | 2013-7-22 | 18878 | Lassen | 40 yards S of the man-made pond, about 110 yards N of the four tall poles, Ash Creek Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS121252 | Trifolium hybridum | Lowell Ahart | 2013-7-22 | 18842 | Lassen | W margin of duck field, abou 100 yards S of the four tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS121265 | Polygonum polygaloides subsp. confertiflorum | Lowell Ahart, John Dittes | 2013-7-23 | 18905 | Lassen | On the NW side of a man-made pond, about 160 yards NW of the four tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS121267 | Potentilla gracilis var. flabelliformis | Lowell Ahart, John Dittes | 2013-7-23 | 18899 | Lassen | Along a small drainage, W of the road levee, about 100 yards W of the four tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS121278 | Epilobium brachycarpum | Lowell Ahart | 2013-7-22 | 18844 | Lassen | W margin of duck field, about 20 yards SE of the four tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS121285 | Juncus bufonius var. bufonius | Lowell Ahart, John Dittes | 2013-7-23 | 18907 | Lassen | On the SW side of a man-made pond, about 160 yards NW of the four tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS121289 | Juncus nevadensis var. nevadensis | Lowell Ahart, John Dittes | 2013-7-23 | 18906 | Lassen | On the SW side of a man-made pond, about 160 yards NW of the four tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS121293 | Plagiobothrys hispidulus | Lowell Ahart | 2013-7-22 | 18854 | Lassen | 30 yards S of a man-made pond, about 120 yards N of the four tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. | Comment | |||
JEPS121786 | Iris missouriensis | B. Castro and L. P. Janeway | 2012-7-2 | 1936 | Lassen | Modoc Plateau. 32 air mi due E of Susanville, 12 mi E of Hwy 395 and 3 mi W of the NV border. East side of Skedaddle Mountains; large meadows along Skedaddle Creek, just upstream from Skedaddle Ranch. | Comment | |||
JEPS122175 | Symphyotrichum spathulatum var. spathulatum | Lowell Ahart | 2014-8-20 | 19720 | Lassen | 0.8 mile west of Forest Road 32N22 (Westwood Logging Road), about 4.2 miles southeast (by road) from Bogard Rest Area on the south side of Highway 44. | Comment | |||
JEPS122360 | Elymus elymoides | Joseph Broberg, Jaycee Leonard | 2012-7-31 | CA 320 -117 | Lassen | From Alturas head south on Highway 395. At the town of Termo turn left onto Juniper Ridge road. Then turn left into the Mendibourne wildlife game management area. Collection is across a fence in BLM land | Comment | |||
JEPS122366 | Monardella sheltonii | Joseph Broberg, Jaycee Leonard | 2012-8-27 | CA 320 -127 | Lassen | From Alturas head South on Highway 395. At the town of Likely turn left onto county road 64, and continue to Jess Valley. Turn right at fork onto county road 258. Continue past Blue Lake, and turn onto Clark Valley road. Collection site is just after border between BLM and USFS land. South of aspen stand | Comment | |||
JEPS123451 | Bromus marginatus | Wilson Collison, Jaileen Merced | 2015-8-12 | CA 320 -146 | Lassen | Trap Mountain, Wing allotment. Highway 139 W (north) from Termo Grasshopper Road. | Comment | |||
JEPS12408 | Perideridia parishii subsp. latifolia | Brown and Wieslander | 1922-7-30 | 15 | Lassen | Martin Sprs. Eagle Lake | Comment | |||
JEPS124373 | Castilleja tenuis | Lowell Ahart, John Dittes | 2015-7-13 | 20314 | Lassen | Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | Comment | |||
JEPS126473 | Cercocarpus ledifolius var. intermontanus | Lillie Pennington, Jillian Pastick, Rachael Payer, Andrea Stuemsky | 2015-8-4 | CA 350 -063 | Lassen | Take 139 north to Fredonyer Peak. | Comment | |||
JEPS126522 | Castilleja lacera | Lowell Ahart, John Dittes | 2016-6-7 | 20993 | Lassen | West of pond, 110 yards east of the Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | Comment | |||
JEPS126535 | Nemophila pedunculata | Lowell Ahart, John Dittes | 2016-6-7 | 21010 | Lassen | About 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber. | Comment | |||
JEPS126563 | Poterium sanguisorba | Lowell Ahart, John Dittes | 2016-6-7 | 20998 | Lassen | On the east side of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | Comment | |||
JEPS127206 | Isoetes orcuttii | Lowell Ahart, John Dittes | 2016-6-7 | 21016 | Lassen | About 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber. | Comment | |||
JEPS127273 | Psilocarphus brevissimus var. brevissimus | Lowell Ahart, John Dittes | 2016-7-13 | 21110 | Lassen | 100 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | Comment | |||
JEPS127348 | Lythrum hyssopifolia | Lowell Ahart, John Dittes | 2016-7-13 | 21125 | Lassen | 30 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | Comment | |||
JEPS127351 | Artemisia ludoviciana subsp. ludoviciana | Lowell Ahart, John Dittes | 2016-7-13 | 21105 | Lassen | 200 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | Comment | |||
JEPS127354 | Elymus caput-medusae | Lowell Ahart, John Dittes | 2016-7-13 | 21145 | Lassen | 100 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | Comment | |||
JEPS127584 | Castilleja chromosa | B. Castro with L. P. Janeway | 2015-6-5 | 2094 | Lassen | Great Basin. Near the SE corner of the Warner Mountains. Along W side of Tuledad Road ca 3 air mi NE of Dodge Reservoir and 0.5 road-mi S of W end of Tuledad Canyon, on gentle NE-facing slope. Little Hat Mtn 7.5' Quad. | Comment | |||
JEPS127638 | Poa secunda | Alejandro Brambila, Michael Dolan | 2016-6-22 | CA 320 -150 | Lassen | Ash Valley road going west before Holbrook Reservoir. | Comment | |||
JEPS127712 | Penstemon gairdneri | Alejandro Brambila, Michael Dolan | 2016-7-20 | CA 320 -167 | Lassen | Railroad trail off 395 North of Tule Mountain. South end of loop. Population on Ridge to West. | Comment | |||
JEPS128415 | Maianthemum stellatum | Catherine Bauer with Ellen Bauer Benson | 2017-8-16 | 21 | Lassen | South of Highway 44, North of Butte Lake, at Butte Creek Campground. Santa Clara Valley, National Forest Service, National Forest Campground. | Comment | |||
JEPS17409 | Cordylanthus kingii subsp. helleri | Rimo Bacigalupi with G. T. Robbins | 1955-7-21 | 5427 | Lassen | s Smoke Creek Ranch Rd. (1.3 m <e?> of Nevada line, 17.5 m w of US Hwy 395); drainage of Rush Creek | Comment | |||
JEPS18771 | Brickellia microphylla var. microphylla | R. F. Hoover | 1940-10-5 | 4674 | Lassen | pass between Shaffer Mt. and Warren Peak Shaffer Mt. | Comment | |||
JEPS19176 | Pyrrocoma hirta var. lanulosa | Leland S. Smith | 1922-1 | 18 | Lassen | Windmill flat, nw Lassen County Modoc National Forest | Comment | |||
JEPS21909 | Downingia laeta | Malcolm A. Nobs and S. Galen Smith | 1949-7-20 | 1047 | Lassen | Bieber, along Highway 299 Bieber | Comment | |||
JEPS2572 | Erigeron elegantulus | M. S. Baker and F. Nutting | 1894-7-5 | Lassen | Dixey Valley; ; Dixey Valley, Lassen Co. | Comment | ||||
JEPS26569 | Orobanche corymbosa subsp. corymbosa | Lauramay T. Dempster | 1961-6-17 | 1676 | Lassen | About 8 miles north of Karlo Road junction with Highway 395. | Comment | |||
JEPS27188 | Hesperolinon micranthum | Lauramay T. Dempster | 1961-6-17 | 1670 | Lassen | about 4 mi sw junction with Richmond Road (s of Susanville); Gold Run Creek | Comment | |||
JEPS29231 | Agoseris heterophylla | Lauramay T. Dempster | 1961-6-17 | 1671 | Lassen | s, 4 mi sw of junction of Gold Run Creek and Richmond Road Susanville; Gold Run Creek | Comment | |||
JEPS30485 | Rigiopappus leptocladus | Peter H. Raven and Otto T. Solbrig | 1958-6-17 | 13302 | Lassen | along United States Highway 395 8.0 mi n Madeline | Comment | |||
JEPS30610 | Cirsium cymosum var. cymosum | Peter H. Raven with Otto T. Solbrig | 1958-6-17 | 13279 | Lassen | 13.1 mi s Ravendale (along U.S. Highway 395) | Comment | |||
JEPS30797 | Cirsium cymosum var. cymosum | Peter H. Raven and Otto T. Solbrig | 1958-6-17 | 13303 | Lassen | along US Hwy 395 8.0 mi n Madeline | Comment | |||
JEPS40821 | Symphyotrichum spathulatum | Brown and Wieslander | 1922-7-30 | 66 | Lassen | Martin Sprs, Eagle Lake Eagle Lake | Comment | |||
JEPS42689 | Cleomella parviflora | Mrs. R. M. Austin and Mrs. C. C. Bruce | Jun 1898 | 2364 a | Lassen | Shumway | Comment | |||
JEPS44640 | Purshia tridentata var. tridentata | Frank W. Peirson | 1932-7-20 | 10355 | Lassen | 20 mi se Susanville | Comment | |||
JEPS60696 | Ranunculus occidentalis | Frances D. Payne | 1929-7-12 | 99 A | Lassen | Upper Silver Creek; ne Lassen Co. | Comment | |||
JEPS6629 | Penstemon rydbergii var. oreocharis | A. A. Heller | 1938-6-23 | 15193 | Lassen | along Highway #36 one mi e Westwood (in moist, grassy meadow the margin of the meadow covered w/sagebrush a tongue of Upper Sonoran intruded among surr. Arid Transition); e of Westwood | Comment | |||
JEPS66829 | Hypericum formosum var. scouleri | Brown and Wieslander | 1922-7-30 | 28 | Lassen | Eagle Lake, Martin Springs | Comment | |||
JEPS68512 | Deschampsia elongata | Brown and Wieslander | 1922-7-19 | Lassen | Martin Springs meadow | Comment | ||||
JEPS69702 | Gilia sinuata | J. W. Blankinship | 1911-11-29 | Lassen | Red Rock | Comment | ||||
JEPS69955 | Phlox diffusa | Milo S. Baker | 1890-1 | Lassen | Milford | Comment | ||||
JEPS9178 | Utricularia macrorhiza | J. B. Davy | June, 1897 | 3339 | Lassen | Honey Lake | Comment | |||
JEPS95771 | Salix gooddingii | George Argus and Susan D'Alcamo | 1998-7-27 | 13806 | Lassen | Long Creek,on Hwy. 95, 9 mi N of Hallelujah Junction | Comment | |||
LA38975 | Mimulus nanus var. mephiticus | Frank W. Peirson; | 1926-6-24 | 6853 | Lassen | Madeline Plain | Comment | |||
NY1000301 | Epilobium glaberrimum var. fastigiatum | C. B. Hardham | 1969-8-28 | 17438 | Lassen | Granitic slope west of Janesville | Comment | |||
NY1002355 | Hesperolinon micranthum | J. T. Howell | 1934-6-10 | 11887 | Lassen | 12 miles north of Susanville, on road to Horse Lake | Comment | |||
NY181932 | Rorippa curvisiliqua var. orientalis | V. E. Grant | 1947-8-1 | 8237 | Lassen | East end of Tule Lake. | Comment | |||
NY18970 | Calocedrus decurrens | K. Morris | 1973-5-25 | 226 | Lassen | 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 | |||
NY242079 | Cleomella plocasperma | R. F. Hoover | 1940-9-29 | 4642 | Lassen | Litchfield. | Comment | |||
NY242505 | Eriogonum collinum | J. L. Reveal | 1971-6-22 | 2463 | Lassen | Along U.S. Highway 395, 4.5 miles south of Ravendale. | Comment | |||
NY242507 | Eriogonum collinum | R. F. Hoover | 1940-9-29 | 4645 | Lassen | Between Shaffer Mountain and Warren Peak, in low pass. | Comment Read comments Jul 1 2013 |
|||
NY242509 | Eriogonum collinum | A. A. Heller | 1938-6-23 | 15208 | Lassen | On U.S. Highway #395 about midway between Mapes and Secret Valley. | Comment | |||
NY716243 | Vicia americana var. americana | R. M. Austin | 06 1898 | 2221 | Lassen | Madaline plains | Comment | |||
POM126235 | Hackelia cusickii | Franklin P. Nutting | s.n. | Lassen | Dixey Mountains | Comment | ||||
POM165251 | Eriogonum spergulinum var. reddingianum | M. S. Baker | 77 | Lassen | Pine Creek. | Comment | ||||
POM165475 | Eriogonum sphaerocephalum | Geo. D. Butler | 1910-5-20 | 1371 | Lassen | Dry rocky hill, Yreka. | Comment Read comments Apr 25 2013 |
|||
POM172479 | Danthonia californica var. americana | Franklin P. Nutting | 1894-7-12 | s.n. | Lassen | Pine Creek | Comment | |||
POM175682 | Downingia laeta | R. S. Williams | 1887-7-30 | s.n. | Lassen | Near Augusta (?) | Comment Read comments Jul 9 2013 |
|||
POM196436 | Gayophytum heterozygum | A. H. Kramer | s.n. | Lassen | Prospect Peak | Comment | ||||
POM203052 | Festuca idahoensis | J. T. Howell | 1934-7-6 | 12448 | Lassen | Harvey Valley | Comment | |||
POM203794 | Rumex venosus | J. T. Howell | 1934-7-8 | 12486 | Lassen | Spaldings Resort; Eagle Lake | Comment | |||
POM203798 | Leptosiphon harknessii | J. T. Howell | 1934-7-6 | 12447 | Lassen | Harvey Valley | Comment | |||
POM253163 | Lupinus caudatus | A. A. Heller | 1938-6-23 | 15203 | Lassen | Along U.S. Highway 395 just outside of Johnstonville. | Comment | |||
POM253241 | Eriogonum umbellatum var. polyanthum | A. A. Heller | 1938-6-23 | 15190 | Lassen | 3 mi. east of Westwood. | Comment | |||
POM451345 | Chamaebatiaria millefolium | J. T. Howell | 1934-7-9 | 12519 | Lassen | Pine Creek Flat | Comment | |||
POM45991 | Astragalus malacus | R. M. Austin | 1897-05 | 400 | Lassen | Madaline plains. | Comment | |||
POM89198 | Plagiobothrys tenellus | Milo S. Baker | 1890-1 | s.n. | Lassen | Milford. | Comment | |||
RSA0086586 | Gilia | Bonnie C. Templeton | 1938-4-15 | s.n. | Lassen | Near Roscoe. | Comment | |||
RSA125289 | Eriogonum maculatum | Peter H. Raven, Otto T. Solbrig | 1958-6-17 | 13271 | Lassen | Along U.S. Highway 395, 19.0 miles south of Ravendale. | Comment | |||
RSA126867 | Bromus marginatus | G. A. Fischer, I. H. Johnson | 1933-7-12 | F 231 | Lassen | Patterson Flat. Lassen Forest. | Comment | |||
RSA14394 | Lomatium bicolor var. leptocarpum | Elmer I. Applegate | 1929-6-24 | 5880 | Lassen | Big Valley, near Bieber | Comment | |||
RSA157745 | Centaurea maculosa | T. C. Fuller | 1962-8-28 | 9472 | Lassen | Roadside west side of Hwy. 395, 1.7 miles south of Doyle | Comment | |||
RSA164351 | Mimulus nanus var. mephiticus | Clare B. Hardham | s.n. | Lassen | Gold Run Creek south of Susanville. | Comment | ||||
RSA164426 | Blepharipappus scaber | Clare B. Hardham | 1962-6-16 | 7451 | Lassen | Gold Run Creek south of Susanville. | Comment | |||
RSA166295 | Boisduvalia glabella | Peter H. Raven, Otto T. Solbrig | 1958-6-17 | 13289 | Lassen | U. S. Highway 395, 1.8 miles south of Ravendale. | Comment | |||
RSA18258 | Camissonia tanacetifolia subsp. tanacetifolia | Carl B. Wolf | 1929-9-1 | 3784 | Lassen | Mt. Lassen Nat l Park, between Grassy Lake and Snag Lake. | Comment | |||
RSA186826 | Cirsium ochrocentrum | T. C. Fuller | 1966-7-22 | 14983 | Lassen | East of road at the east base of Dry Valley Ridge, Madelaine Plains, 3 miles north of paved road, 10 miles west of Termo. | Comment | |||
RSA249402 | Rumex venosus | Thomas W. Nelson, S. Dowty | 1971-7-22 | 19300 | Lassen | Along Hwy 395, about 4 miles east of Standish | Comment | |||
RSA252456 | Elatine gracilis | R. F. Thorne, C. W. Tilforth, K. Thorne | 1969-9-5 | 39135 | Lassen | Said Valley Reservoir. | Comment | |||
RSA415412 | Astragalus canadensis var. brevidens | Rockwell | 1925-7-1 | s.n. | Lassen | Eagle Lake | Comment | |||
RSA614442 | Astragalus anxius | M. L. Carlson | 1996-6-11 | 4202 | Lassen | 16 miles southeast of Adin on County Road 527 | Comment | |||
RSA719706 | Juniperus occidentalis var. occidentalis | Michael A. Vincent, K. Levings | 2006-7-29 | 12922 | Lassen | Along Rt. 395 pull-off, 3.1 miles north of Rt. 70, 7.7 miles north of Sierra County line | Comment | |||
RSA719708 | Ambrosia acanthicarpa | Michael A. Vincent, K. Levings | 2006-7-29 | 12920 | Lassen | Along Rt 395, 46.9 road miles SE of Johnstonville, 13.9 miles N of Sierra County line. | Comment | |||
RSA74347 | Camissonia subacaulis | Milo S. Baker | 1952-5-23 | 12418 | Lassen | Wet Spot, E of Chester, Hwy 36. | Comment | |||
RSA74352 | Ranunculus occidentalis var. ultramontanus | Milo S. Baker | 1952-5-23 | 12409 | Lassen | Along Hwy 36, betw Pluster and Fredownyer Pass. | Comment | |||
RSA87452 | Agrostis scabra | F. W. Peirson | 1926-6-22 | 6808 | Lassen | margin of Boiling Lake, Mt. Lassen National Park | Comment Read comments Apr 23 2013 |
|||
SACT000106 | Agrostis exarata | Malcolm Nobs, S. Smith | 1949-7-21 | Lassen | shallow marshy stream from springs, 4 miles north of madeline | Comment | ||||
SBBG14876 | Ceanothus prostratus var. prostratus | A. I. Richardson | 1961-5-30 | 4 | Lassen | rd S of Eagle Lake, 13 mi W of Susanville | Comment | |||
SBBG28521 | Ranunculus occidentalis var. ultramontanus | M. S. Baker | 1952-5-23 | Lassen | Hwy 36, between Chester and Fredonyer Pass | Comment | ||||
SBBG29153 | Bistorta bistortoides | A. A. Heller | 1938-6-23 | 15141 | Lassen | 2 mi E of Westwood | Comment | |||
SD52068 | Calochortus nuttallii | F. Stephens | 1894-7-2 | 10337 | Lassen | Robbins Creek. | Comment | |||
SD8210 | Umbellularia californica | J. M. Hutchings, Cleveland | 1881-6-19 | Lassen | Eagle Peak. | Comment Read comments May 12 2020 |
||||
SD86297 | Eriogonum collinum | James L. Reveal | 1971-6-22 | 2463 | Lassen | Along U.S. Highway 395, 4.5 miles south of Ravendale, on a gravelly Artemisia flat. | Comment | |||
SD87577 | Tetradymia glabrata | Frank W. Peirson | 1926-6-24 | 6854 | Lassen | Madeline Plains. | Comment | |||
SEINET12521273 | Pinus ponderosa var. ponderosa | J. Mapes | s.n. | Lassen | Susanville Peak Area. NW corner of Township | Comment | ||||
SEINET12541844 | Epilobium brachycarpum | C. G. Gulling | 1905-1 | s.n. | Lassen | Big Meadows. | Comment | |||
SEINET14643952 | Gilia inconspicua | P. B. Kennedy | 1901-6-10 | s.n. | Lassen | Constantia, railroad station. | Comment | |||
SEINET188333 | Allium lemmonii | C. L. Hitchcock | 1946-5-26 | 6640 | Lassen | Overflow of Pitt River 1 mi W of Bieber | Comment | |||
SEINET5337331 | Stellaria longipes | C. G. Gulling | 1905-1 | 1551 | Lassen | Big Meadows | Comment | |||
SEINET5337698 | Aquilegia formosa var. truncata | C. G. Gulling | 1905-1 | 1544 | Lassen | Big Meadows | Comment | |||
SEINET5518818 | Hydrophyllum occidentale var. watsonii | C. G. Gulling | 1905-1 | s.n. | Lassen | Big Meadows | Comment | |||
SEINET7949966 | Lycopus asper | T. L. Breene, H. Sampson | 1937-1 | 56 | Lassen | Honey Lake Valley. | Comment | |||
SEINET7976568 | Salvia dorrii | M. J. Williams, A. Tiehm, J. Nachlinger | 1988-1 | 88- 27 -1 | Lassen | Hwy 395 0.4 mile east of Susanville road after turn to Alturas. | Comment | |||
SEINET8020059 | Scutellaria angustifolia subsp. micrantha | C. G. Gulling | 1905-1 | s.n. | Lassen | Big Meadows. | Comment | |||
SJSU14478 | Purshia tridentata | W. D. Pitts | 1970-5-29 | 301 | Lassen | by Hwy 395, 5 mi N of Doyle | Comment | |||
UC1001953 | Juniperus occidentalis | Mrs. B. A. Berry | 1954-9-29 | 7 | Lassen | n Westwood | Comment | |||
UC1024644 | Achnatherum | Leo Whitney | 1933-7-1 | 2214 | Lassen | Slate Creek, ca. 8 mi nw Eagle Lake; Lassen National Forest | Comment | |||
UC1024802 | Hordeum brachyantherum subsp. brachyantherum | Leo Whitney | 1935-6-23 | 3291 | Lassen | Camp 10 Fruit Grower's Supply Company Lassen National Forest | Comment | |||
UC1024814 | Poa cusickii subsp. cusickii | Leo Whitney | 1935-6-19 | 3265 | Lassen | Camp 10 Fruit Grower's Supply Company; Lassen Nat'l Forest | Comment | |||
UC1024816 | Achnatherum lemmonii | Leo Whitney | 1935-6-19 | 3263 | Lassen | Camp 10, Fruit Grower's Supply Company Lassen National Forest | Comment | |||
UC1024818 | Poa secunda subsp. secunda | Leo Whitney | 1935-6-19 | 3261 a | Lassen | Camp 10 Fruit Grower's Supply Company; Lassen Nat'l Forest | Comment | |||
UC1024913 | Poa cusickii subsp. cusickii | Leo Whitney | 1935-6-26 | 3369 | Lassen | meadow near Fruit Grower's Supply Company Fruit Grower's Supply Company; Lassen Nat'l Forest | Comment | |||
UC1024919 | Agrostis pallens | Leo Whitney | 1935-6-27 | 3319 | Lassen | meadow 2 mi n Camp 10; Lassen National Forest, Fruit Growers Supply Company | Comment | |||
UC1024944 | Festuca rubra | Leo Whitney | 1935-6-27 | 3327 | Lassen | 1 mi n Camp 10, Fruit Grower's Supply Company; Lassen National Forest | Comment | |||
UC1028268 | Drymocallis lactea var. austiniae | A. Simontacchi | 1940-6-6 | 825 | Lassen | 9.3 mi se Nigger Cabin; Lassen National Forest, Halls Flat Quad. | Comment Read comments Oct 7 2008 |
|||
UC1035885 | Quercus kelloggii | Annie M. Alexander and Louise Kellogg | 1946-8-14 | 5158 | Lassen | Susanville, on hill back of town | Comment | |||
UC1053319 | Madia glomerata | J. M. Tucker | 1950-7-25 | 1975 | Lassen | road from Pittville 33 mi nw Susanville | Comment | |||
UC1060646 | Polygonum polygaloides subsp. kelloggii | Herbert L. Mason | 1957-7-5 | 14712 | Lassen | between Madeline and summit of grade; Madeline Plains | Comment | |||
UC1063104 | Mimulus pulsiferae | A. Simontacchi | 1940-6-15 | 862 | Lassen | 2.3 mi ssw Blacks Mtn.; Lassen National Forest, Halls Flat Quadrangle | Comment | |||
UC1063511 | Penstemon roezlii | A. Simontacchi | 1940-6-20 | 851 A | Lassen | 4.1 mi w Harvey Mountain Lookout; Lassen National Forest, Hall's Flat Quad. | Comment | |||
UC1063768 | Cystopteris fragilis | A. Simontacchi | 1940-6-5 | 814 | Lassen | 3.9 miles nw Cone Mt.; Lassen Nat'l Forest, Halls Flat Quadrangle | Comment | |||
UC106752 | Linanthus septentrionalis | T. S. Brandegee | 1892-6-30 | Lassen | Jonesville | Comment | ||||
UC1069208 | Nemophila pedunculata | A. Simontacchi | 1940-5-14 | 713 | Lassen | 10.2 mi e Coyote Spring; Halls Flat Quad., Lassen National Forest, e of Coyote Spring | Comment | |||
UC1069270 | Phacelia bicolor var. bicolor | E. Sawyer | 1935-6-27 | 233 | Lassen | Long Valley Sierraville Quadrangle | Comment | |||
UC107462 | Phacelia racemosa | Mrs. R. M. Austin | 1879-1 | Lassen | Eagle Lake | Comment | ||||
UC107564 | Phacelia heterophylla subsp. virgata | T. S. Brandegee | 1892-6-26 | Lassen | Milford | Comment | ||||
UC1099904 | Potamogeton amplifolius | Verne Grant, Irving Schneider | 1947-8-24 | 8269 | Lassen | nw shore of Blue Lake (northern Lassen County) | Comment | |||
UC1100047 | Potamogeton pusillus var. pusillus | Malcolm A. Nobs, S. Galen Smith | 1949-7-20 | 1045 | Lassen | Bieber, along Highway 299 Bieber | Comment | |||
UC1100074 | Potamogeton pectinatus | Verne Grant, Irving Schneider | 1947-8-1 | 8244 | Lassen | e end of Tule Lake | Comment | |||
UC1100076 | Potamogeton pectinatus | Verne Grant, Irving Schneider | 1947-7-31 | 8201 | Lassen | sw of Madeline (George Williams' Ranch); Madeline Plan | Comment | |||
UC1100078 | Potamogeton pectinatus | Verne Grant, Irving Schneider | 1947-7-29 | 8184 | Lassen | e end of Tule Lake | Comment | |||
UC1100145 | Damasonium californicum | Malcolm A. Nobs, Calvin McMillan | 1949-6-15 | 784 | Lassen | Nubieber | Comment | |||
UC1100752 | Scirpus acutus var. occidentalis | Malcolm A. Nobs, S. Galen Smith | 1949-8-20 | 1487 | Lassen | 1 mi s Doyle; Long Creek, s of Doyle | Comment | |||
UC1100818 | Scirpus pungens | Malcolm A. Nobs, S. Galen Smith | 1949-8-20 | 1485 | Lassen | 1 mi n Doyle (marshy banks of Long Creek, Honey Lake Valley); Honey Lake Valley | Comment | |||
UC1100948 | Juncus mexicanus | Malcolm A. Nobs and S. Galen Smith | 1947-8-1 | 8230 | Lassen | irrigation ditch running sw into State Fish & Game nesting area on w end of Section 19 Madeline Plain | Comment | |||
UC1100991 | Juncus nevadensis | Malcolm A. Nobs and S. Galen Smith | 1947-8-24 | 8266 | Lassen | nw shore Blue Lake (n Lassen County) | Comment | |||
UC1101286 | Lemna turionifera | Malcolm A. Nobs, S. Galen Smith | 1949-7-21 | 1051 | Lassen | 1 mi e of Madeline | Comment | |||
UC1101473 | Downingia bicornuta var. bicornuta | Herbert L. Mason and Verne Grant | 1947-7-9 | 13291 | Lassen | 5 mi e Bieber | Comment | |||
UC1101499 | Myriophyllum sibiricum | Verne Grant and Irving Schneider | 1947-7-30 | 8195 | Lassen | W end of Tule Lake. | Comment Read comments Aug 12 2008 |
|||
UC1118874 | Ericameria bloomeri | A. Simontacchi | 1940-7-7 | 929 | Lassen | 0.8 mi n Cone Mtn.; Lassen National Forest, Halls Flat Quadrangle | Comment | |||
UC1123631 | Calystegia occidentalis subsp. occidentalis | A. Simontacchi | 1940-6-30 | 901 | Lassen | 2.6 mi s Ladder Butte; Halls Flat, Lassen National Forest, Ladder Butte | Comment | |||
UC1126218 | Ranunculus occidentalis | K. E. Bradshaw | 1939-5-27 | 242 | Lassen | Black Mountain Experimental Forest Lassen National Forest, Halls Flat Quadrangle (Plot 39-4) | Comment | |||
UC1126740 | Rorippa nasturtium-aquaticum | Robert W. Gardner | 1937-6-16 | G- 15 | Lassen | Burgess Spring Experimental Range Halls Flat Quad., Burgess Spring Experimental Range | Comment | |||
UC1128891 | Astragalus curvicarpus var. curvicarpus | A. Simontacchi | 1940-6-8 | 840 | Lassen | 1.9 mi ne Ebey Lake; Halls Flat Quad., Lassen National Forest, ne of Ebey Lake | Comment | |||
UC1128897 | Astragalus whitneyi | A. Simontacchi | 1940-6-6 | 824 | Lassen | 9.3 mi se Nigger Cabin; Lassen National Forest, Halls Flat Quad. | Comment | |||
UC1129768 | Lupinus argenteus var. heteranthus | A. Simontacchi | 1940-6-28 | 721 | Lassen | 5.7 mi s Eldridge; Lassen National Forest, Halls Flat Quad. | Comment | |||
UC1131561 | Deschampsia elongata | A. Simontacchi | 1940-7-3 | 919 | Lassen | 3.5 mi. w.-s.w. Harvey Mt. Lookout; Lassen Nat'l Forest, Halls Flat Quad. | Comment | |||
UC1131588 | Achnatherum hymenoides | E. Sawyer | 1935-6-27 | 232 | Lassen | Long Valley Sierraville Quadrangle | Comment | |||
UC1132396 | Muhlenbergia richardsonis | Robert W. Gardner | 1939-7-10 | G- 35 | Lassen | Grass Valley Halls Flat Quadrangle | Comment | |||
UC1132878 | Poa secunda subsp. secunda | Robert W. Gardner | 1939-6-28 | G- 31 | Lassen | Little Harvey Valley; Halls Flat Quadrangle | Comment | |||
UC1133790 | Allium campanulatum | A. Simontacchi | 1940-7-1 | 935 | Lassen | 2.6 mi ssw Puls Camp; Lassen National Forest, Halls Flat Quadrangle | Comment | |||
UC1136194 | Polygonum bistortoides | Robert W. Gardner | 1937-6-20 | G- 20 | Lassen | Burgess Spring Halls Flat Quadrangle | Comment | |||
UC1136482 | Salsola tragus | E. Sawyer | 1935-6-27 | 218 | Lassen | Long Valley Sierraville Quad., Long Valley | Comment | |||
UC1137129 | Bromus tectorum | August L. Hormay | 1932-5-20 | Lassen | Lassen National Forest, Hat Creek Hat Creek; Lassen National Forest, Hat Creek | Comment | ||||
UC1137163 | Hordeum jubatum | August L. Hormay | 1932-8-12 | Lassen | e edge Eagle Lake; Lassen National Forest, e edge Eagle Lake | Comment | ||||
UC1137585 | Leptodactylon pungens | A. Simontacchi | 1940-6-30 | 911 | Lassen | 4.2 mi s Blacks Mtn.; Lassen National Forest, Halls Flat Quad. | Comment | |||
UC1137698 | Crepis occidentalis subsp. pumila | A. Simontacchi | 1940-6-11 | 845 | Lassen | 3.1 mi wsw Patterson Mt.; Lassen National Forest, Halls Flat Quadrangle | Comment | |||
UC1140905 | Crypsis vaginiflora | L. D. Whitney | 1935-7-28 | 3527 | Lassen | Bieber Pit River | Comment Read comments Jun 24 2009 |
|||
UC117500 | Idahoa scapigera | T. S. Brandegee | 1892-6-30 | Lassen | Susanville | Comment | ||||
UC1178959 | Eriastrum signatum | Herbert L. Mason | 1957-7-5 | 14714 | Lassen | s Madeline; Madeline Plains | Comment | |||
UC118171 | Ranunculus occidentalis | T. S. Brandegee | 1892-7-2 | Lassen | Susanville | Comment | ||||
UC1184055 | Lupinus breweri | Jean Langenheim | 1957-6-26 | 4401 | Lassen | nw Said Valley (northeastern part of Lassen County); nw Said Valley | Comment | |||
UC1184063 | Delphinium depauperatum | Jean Langenheim | 1957-6-26 | 4391 | Lassen | areas adjacent to 1937 chaparral quadrat (nw <part of> valley, ne part of Lassen Co.); Said Valley | Comment | |||
UC1187705 | Lomatium plummerae | Tracey and Viola Call | 1961-5-30 | 1961 | Lassen | about 3 1/2 mi S of Ravendale | Comment | |||
UC1191341 | Chenopodium glaucum | Malcolm A. Nobs and S. Galen Smith | 1949-7-22 | 1072 | Lassen | Eagle Lake; n shore | Comment | |||
UC1191354 | Chenopodium berlandieri | Verne Grant and Irving Schneider | 1947-7-31 | 8216 | Lassen | George Williams section 19 Madeline Plain (nw quarter) | Comment | |||
UC1191488 | Potentilla biennis | Verne Grant, Irving Schneider | 1947-7-30 | 8189 | Lassen | s point of w embayment Tule Lake | Comment | |||
UC1191847 | Madia elegans | Malcolm A. Nobs and S. Galen Smith | 1949-8-20 | 1470 | Lassen | 1 mi s Milford (nw shore of lake); Honey Lake Valley | Comment | |||
UC1192207 | Symphyotrichum ascendens | Verne Grant and Irving Schneider | 1947-9-6 | 8391 | Lassen | near, (w of Fleming Ranch Headquarters) Wendel | Comment | |||
UC1192295 | Quercus kelloggii | Verne Grant and Irving Schneider | 1947-9-7 | 8400 | Lassen | several mi s Janesville (along Highway 395, w of Honey Lake, and along e foot of Sierras) | Comment | |||
UC1192333 | Polygonum amphibium var. emersum | Verne Grant and Irving Schneider | 1947-7-30 | 8192 | Lassen | Tule Lake; s point of w embayment | Comment | |||
UC119983 | Allium platycaule | T. S. Brandegee | 1892-7-2 | Lassen | Susanville | Comment | ||||
UC120048 | Pseudostellaria jamesiana | unknown | 1892-7-2 | Lassen | Susanville | Comment | ||||
UC1229824 | Downingia bacigalupii | John Weiler | 1959-4-22 | 59203 | Lassen | 11.1 mi se Eagle Lake (along county highway A-1) | Comment | |||
UC124778 | Mentzelia congesta | T. S. Brandegee | 1893-6-23 | Lassen | Honey Lake | Comment | ||||
UC125352 | Oxytheca dendroidea subsp. dendroidea | T. S. Brandegee | 1892-6-22 | Lassen | Honey Lake | Comment | ||||
UC1305802 | Eriogonum maculatum | Noel H. Holmgren, James L. Reveal | 1964-8-22 | 1724 | Lassen | 18 mi s along U.S. 395 Ravendale (35 mi ne of Susanville) | Comment | |||
UC131185 | Loeflingia squarrosa var. artemisiarum | T. S. Brandegee | 1892-6-23 | Lassen | Honey Lake | Comment | ||||
UC133087 | Phacelia humilis | T. S. Brandegee | 1892-7-3 | Lassen | Susanville | Comment | ||||
UC13403 | Astragalus lentiginosus var. lentiginosus | M. S. Baker and Frank Nutting | 1894-7-5 | Lassen | Dixey Valley | Comment | ||||
UC13411 | Astragalus malacus | Mrs. C. C. Bruce | June 1898 | 2214 | Lassen | Madaline Plains Madaline Plains (Lassen Co. and Modoc) | Comment | |||
UC13451 | Astragalus pulsiferae | L. T. Stephenson | Sept., 1897 | Lassen | Chat | Comment | ||||
UC1481746 | Cheilanthes | Milo S. Baker | 1894-7-5 | 2 a | Lassen | Dixie Mts | Comment | |||
UC1483859 | Cirsium andersonii | G. Schoolcraft | 1980-8-13 | 354 | Lassen | n side Diamond Mt. | Comment | |||
UC149529 | Panicum capillare | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3346 | Lassen | Honey Lake Valley | Comment | |||
UC15657 | Lotus nevadensis var. nevadensis | Milo S. Baker | 1893-7-3 | Lassen | Big Valley | Comment | ||||
UC157671 | Downingia bicornuta var. bicornuta | Milo S. Baker | Lassen | near Eagle Lake | Comment | |||||
UC15846 | Lupinus microcarpus var. microcarpus | Mrs. R. M. Austin and Bruce | June 1898 | 2145 | Lassen | Madaline Plains Madaline Plains <Madeline Plains>; Madaline Plains | Comment | |||
UC1601757 | Eriogonum vimineum | T. S. Brandegee | 1892-6-26 | Lassen | Milford | Comment | ||||
UC1601782 | Juncus nevadensis | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3279 | Lassen | Tule Confederacy Honey Lake Valley | Comment | |||
UC1601869 | Juncus ensifolius | Baker and Nutting | 1894-7-25 | Lassen | Willow Creek | Comment | ||||
UC1602195 | Halogeton glomeratus | Pryer and Fix | 1948-8-17 | Lassen | Herlong | Comment | ||||
UC1609174 | Orobanche uniflora subsp. occidentalis | Vernon H. Oswald and Lowell Ahart | 1993-6-28 | 5615 | Lassen | N of Highway 44 on Rd. 33N06, on the SSE flank of Harvey Mtn., NNE of Burgess Meadow, NE of Poison Lake. | Comment | |||
UC165497 | Trifolium variegatum var. variegatum | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3306 | Lassen | Tule Confederacy Honey Lake Valley | Comment | |||
UC16791 | Trifolium variegatum | Jos. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3353 | Lassen | Honey Lake Valley | Comment | |||
UC16929 | Vicia americana var. americana | M. S. Baker and Frank Nutting | 1894-7-2 | Lassen | s side Dixie Mts. | Comment | ||||
UC1713222 | Potamogeton pusillus subsp. pusillus | Herbert L. Mason and Verne Grant | 1947-7-9 | 13292 | Lassen | 5 miles east of Bieber | Comment | |||
UC1761395 | Viola bakeri | Elmer I. Applegate | 1929-6-21 | 5788 | Lassen | near Kellys Camp (Warner Valley); Mt. Lassen region | Comment | |||
UC188795 | Elymus elymoides subsp. elymoides | Milo S. Baker | Lassen | Dixie Mt.; s side | Comment | |||||
UC188858 | Elymus trachycaulus | Milo S. Baker | Lassen | mts. s Dixie Valley | Comment | |||||
UC190429 | Carex angustata | M. S. Baker and Frank Nutting | 1894-7-9 | Lassen | Pine Creek | Comment | ||||
UC1951067 | Antennaria luzuloides subsp. aberrans | Debra Valov | 2009-4-25 | 2009048 | Lassen | Bieber; property on south side of County A2 c. 5.4 mi east of Hwy 299 | Comment | |||
UC1980557 | Eriogonum microthecum var. schoolcraftii | James L. Reveal | 2002-8-2 | 8370 | Lassen | 0.2 mile west of Plinco Mine Road (Lassen Co. Rd. 331), 3.5 miles east of U.S. Hwy. 395 at Doyle. | Comment | |||
UC1982376 | Lupinus lepidus var. confertus | Richard R. Halse | 2004-6-22 | 6670 | Lassen | Along U. S. Hwy. 395 ca. 7.8 miles southeast of Susanville. | Comment | |||
UC2031877 | Carex athrostachya | Nick Otting and Dick Brainerd | 2003-7-17 | 702 | Lassen | Cascade Mountains, Susan River, 2 air miles west of Susanville. | Comment | |||
UC2031882 | Carex microptera | Nick Otting and Danna Lytjen | 2003-7-15 | 692 | Lassen | Sierra Nevada Mountains, Diamond Mountain, 1500 feet southeast of summit, 7.5 air miles south-southwest of Susanville. | Comment | |||
UC2031891 | Carex sheldonii | Nick Otting | 2003-7-14 | 674 | Lassen | Modoc Plateau, Willow Creek at Willow Creek Campground, 14 air miles south-southeast of Adin. | Comment | |||
UC2046019 | Bolboschoenus maritimus subsp. paludosus | Nick Otting, Carex Working Group | 2003-7-19 | 708 | Lassen | Modoc Plateau, Biscar Reservoir, 19 air miles northeast of Susanville. | Comment | |||
UC21281 | Lomatium vaginatum | Mrs. C. C. Bruce | June 1898 | 2286 | Lassen | <Madaline> Plains | Comment | |||
UC21954 | Phyllodoce breweri | M. S. Baker and Frank Nutting | 1894-7-20 | Lassen | Silver Lake | Comment | ||||
UC221388 | Ericameria nauseosa var. speciosa | H. M. Hall | 1921-9-11 | 11680 | Lassen | 21 mi from Susanville (along roadside, s side of Honey Lake Valley); Honey Lake Valley | Comment | |||
UC23615 | Collomia linearis | M. S. Baker and Frank Nutting | 1894-7-12 | Lassen | Pine Creek | Comment | ||||
UC24403 | Phacelia hastata subsp. compacta | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3407 | Lassen | Chat Honey Lake Valley, Long Valley | Comment | |||
UC24433 | Phacelia linearis | Mrs. R. M. Austin | Jun. 1894 | Lassen | Willow Creek | Comment | ||||
UC26151 | Nicotiana attenuata | M. S. Baker and Frank Nutting | 1894-7-6 | Lassen | Dixie Valley | Comment | ||||
UC27028 | Mimulus guttatus | Mrs. C. C. Bruce | June 1898 | 2276 | Lassen | Shumway | Comment | |||
UC28233 | Galium trifidum | M. S. Baker and Frank Nutting | 1894-7-28 | Lassen | Bridge Creek | Comment | ||||
UC28984 | Downingia bicornuta var. bicornuta | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3348 | Lassen | Honey Lake Valley | Comment | |||
UC295904 | Atriplex argentea | H. M. Hall | 1925-8-31 | 12215 | Lassen | Amedee | Comment | |||
UC30521 | Crepis occidentalis | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3406 | Lassen | Chat Honey Lake Valley | Comment | |||
UC3062 | Allium amplectens | M. S. Baker and F. Nutting | 1894-7-1 | Lassen | Dixey Mts. | Comment | ||||
UC31462 | Erigeron pumilus var. intermedius | M. S. Baker and Frank Nutting | 1894-6-20 | Lassen | Big Valley | Comment | ||||
UC3327 | Dichelostemma multiflorum | M. S. Baker and Frank Nutting | 1894-7-2 | Lassen | s side Dixey Mts. | Comment | ||||
UC35843 | Pyrrocoma hirta var. lanulosa | M. S. Baker and F. Nutting | 1894-7-21 | Lassen | Eagle Lake | Comment | ||||
UC38251 | Leymus triticoides | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3320 | Lassen | Honey Lake Valley | Comment | |||
UC4123 | Zigadenus venenosus var. venenosus | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | Lassen | meadows above Byer's Ranch; Honey Lake Valley | Comment | ||||
UC412821 | Eriogonum strictum var. proliferum | T. S. Brandegee | 1892-6-30 | Lassen | Susanville | Comment | ||||
UC429180 | Piperia unalascensis | Franklin P. Nutting | Lassen | Big Valley Mts., Lassen and Modoc Counties Big Valley Mts. | Comment | |||||
UC445158 | Mimulus moniliformis | Franklin P. Nutting | July 12 | Lassen | Pine Creek | Comment | ||||
UC449789 | Navarretia capillaris | Franklin P. Nutting | 1894-7-9 | Lassen | Pine Creek | Comment | ||||
UC465624 | Aconitum columbianum | Milo S. Baker | 1894-7-9 | Lassen | Pine Creek | Comment | ||||
UC468891 | Agoseris X dasycarpa | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3404 | Lassen | Chat Honey Lake Valley, Long Valley | Comment | |||
UC469045 | Madia exigua | Franklin P. Nutting | Lassen | Dixie Valley | Comment | |||||
UC485771 | Lilium parvum | H. E. Parks | Jun 1928 | 222 | Lassen | Drakesbad; Lassen National Park | Comment Read comments Dec 13 2006 |
|||
UC501445 | Tetradymia canescens | Frank W. Peirson | 1932-7-20 | 10354 | Lassen | 20 mi se Susanville | Comment | |||
UC526139 | Mimulus guttatus | John Thomas Howell | 1934-7-9 | 12518 | Lassen | Bridge Creek Spring | Comment | |||
UC53631 | Bromus carinatus var. carinatus | M. S. Baker and Frank Nutting | 1894-7-5 | Lassen | s of Dixie Valley | Comment | ||||
UC581198 | Crepis occidentalis | G. L. Stebbins Jr. and J. A. Jenkins | 1937-7-7 | 2197 | Lassen | Inspiration Point Susanville (just w of town) | Comment | |||
UC581243 | Crepis modocensis | G. L. Stebbins Jr. and J. A. Jenkins | 1937-7-10 | 2277 | Lassen | Diamond Mt.; summit and e slope | Comment | |||
UC584244 | Erigeron lassenianus var. lassenianus | G. L. Stebbins Jr. and J. A. Jenkins | 1937-7-9 | 2264 | Lassen | bare summit ridge and ridges sw Diamond Mt. (s of Susanville, Plumas and Lassen Counties) | Comment | |||
UC60211 | Agrostis stolonifera | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3307 | Lassen | Tule Confederacy Honey Lake Valley | Comment | |||
UC604559 | Castilleja campestris subsp. campestris | C. W. Sharsmith | 1938-7-18 | 3631 | Lassen | 2 mi s Madeline; Madeline Plains | Comment | |||
UC699688 | Ribes hudsonianum var. petiolare | J. L. Mielke, J. W. Kimmey | 1941-6-29 | Lassen | Silver Creek (Lost Lake) Warner Mountains, Modoc National Forest | Comment Read comments Jul 19 2010 |
||||
UC70685 | Leymus cinereus | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | Lassen | Honey Lake Valley | Comment | ||||
UC726504 | Polygala subspinosa | A. A. Heller | 1938-6-23 | 15213 | Lassen | stony wash s Secret Valley; ; S of Secret Valley, Shasta [=Lassen] Co. | Comment Read comments Oct 19 2007 |
|||
UC726744 | Lotus denticulatus | A. A. Heller | 1941-6-24 | 16191 | Lassen | 1 mi e Sieber (along US Hwy 299) | Comment | |||
UC727092 | Ceanothus prostratus | A. A. Heller | 1941-6-26 | 16230 | Lassen | on roadside banks on the ridge w Nieubieber; w of Nieubierber | Comment | |||
UC748311 | Rumex crispus | Annie M. Alexander and Louise Kellogg | 1946-8-11 | 5151 | Lassen | Madeline | Comment | |||
UC76031 | Ericameria bloomeri | Milo S. Baker | Lassen | Big Valley, Lassen and Modoc Co. Big Valley | Comment | |||||
UC761797 | Cordylanthus ramosus | R. F. Hoover | 1940-9-28 | 4640 | Lassen | Leavitt | Comment | |||
UC761817 | Ericameria nauseosa var. speciosa | R. F. Hoover | 1940-9-29 | 4646 | Lassen | pass betw. Shaffer Mt. and Warren Peak | Comment | |||
UC761819 | Chrysothamnus viscidiflorus subsp. viscidiflorus | R. F. Hoover | 1940-9-29 | 4644 | Lassen | pass betw. Shaffer Mt. and Warren Peak | Comment | |||
UC762731 | Symphyotrichum ascendens | R. F. Hoover | 1940-10-1 | 4654 | Lassen | Janesville | Comment | |||
UC766119 | Scirpus nevadensis | R. F. Hoover | 1940-10-10 | 4679 | Lassen | Litchfield | Comment | |||
UC768817 | Suaeda moquinii | R. F. Hoover | 1940-10-5 | 4669 | Lassen | Wendel | Comment | |||
UC769844 | Oxytheca dendroidea subsp. dendroidea | R. F. Hoover | 1940-10-5 | 4676 | Lassen | pass between Shaffer Mt. and Warren Peak | Comment | |||
UC769950 | Achnatherum webberi | R. F. Hoover | 1940-9-29 | 4647 | Lassen | pass between Shaffer Mt. and Warren Peak | Comment | |||
UC78602 | Cryptantha pterocarya | T. S. Brandegee | 1892-6-22 | Lassen | Honey Lake | Comment | ||||
UC78722 | Cryptantha intermedia | T. S. Brandegee | 1892-6-26 | Lassen | Milford | Comment | ||||
UC790958 | Alopecurus aequalis | A. A. Beetle | 1941-6-28 | 2795 | Lassen | 10 mi. w. Chester (Rte. 36) | Comment | |||
UC791038 | Nemophila pedunculata | Calvin McMillan and Malcolm A. Nobs | 1949-6-15 | 1539 | Lassen | 5 mi w Nubieber; w of Nubieber | Comment | |||
UC80398 | Trifolium longipes var. hansenii | T. S. Brandegee | 1892-6-22 | Lassen | Honey Lake | Comment | ||||
UC8098 | Arenaria congesta var. subcongesta | M. S. Baker and F. Nutting | 1894-7-2 | Lassen | Dixey Mts. | Comment | ||||
UC83864 | Astragalus inversus | T. S. Brandegee | 1892-7-1 | Lassen | Susanville | Comment | ||||
UC85765 | Eriogonum vimineum | T. S. Brandegee | 1892-6-22 | Lassen | Honey Lake | Comment | ||||
UC860563 | Horkelia tridentata subsp. tridentata | C. L. Hitchcock | 1940-5-26 | 6597 | Lassen | ca 12 mi n Fall River (on Fall River) | Comment | |||
UC86569 | Stenotus acaulis | T. S. Brandegee | 1892-7-2 | Lassen | Near Susanville | Comment | ||||
UC871446 | Sidalcea oregana subsp. oregana | C. L. Hitchcock | 1940-5-26 | 6644 | Lassen | 1 mi w Bieber (overflow of Pit River); Pit River | Comment | |||
UC87584 | Erigeron eatonii var. plantagineus | T. S. Brandegee | 1892-7-2 | Lassen | Susanville | Comment | ||||
UC879819 | Ipomopsis aggregata | C. L. Hitchcock | 1940-5-26 | 6601 | Lassen | ca 12 mi n Fall River Mills (Shasta Co.); Fall River | Comment | |||
UC8805 | Nuphar lutea subsp. polysepala | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3336 | Lassen | Honey Lake Valley, deep pools of Susan River Susan River; Honey Lake Valley, Susan River | Comment | |||
UC89447 | Madia elegans | T. S. Brandegee | 1892-6-26 | Lassen | Milford | Comment | ||||
UC90118 | Chaenactis douglasii var. douglasii | unknown | 1892-6-22 | Lassen | Honey Lake | Comment | ||||
UC908543 | Eriastrum signatum | R. F. Hoover | 1940-10-1 | 4648 | Lassen | Johnstonville | Comment | |||
UC935793 | Sagittaria cuneata | Calvin McMillan and Malcolm A. Nobs | 1949-6-15 | 785 | Lassen | Nubieber | Comment | |||
UC978578 | Alisma gramineum | Verne Grant and Irving Schneider | 1947-7-31 | 8204 | Lassen | irrigation ditch ne quarter George Williams section 19; Madeline Plain | Comment | |||
UCD107036 | Rorippa curvisiliqua | Tim Kuhn | 2006-7-18 | 11 | Lassen | Eagle Lake Ranger District. | Comment | |||
UCD120554 | Phacelia adenophora | Beecher Crampton | 1964-6-27 | 7092 | Lassen | West of Termo, Madeline Plains. | Comment | |||
UCD53171 | Agrostis pallens | L. D. Whitney | 1935-6-27 | s.n. | Lassen | near Fruit Grower Supply Co. | Comment | |||
UCD55895 | Alopecurus geniculatus | A. A. Beetle; G. L. Stebbins Jr. | 1942-5-29 | 3371 | Lassen | 9.5 miles E of Bieber, Big Valley. | Comment | |||
UCD57490 | Bromus briziformis | R. M. Love | 1944-7-10 | s.n. | Lassen | South of Ravendale. | Comment | |||
UCD58839 | Bromus inermis | M. C. Collins | 1926-6-14 | s.n. | Lassen | Susanville. | Comment | |||
UCD59217 | Bromus carinatus var. marginatus | L. Whitney | 1935-6-19 | 3262 a | Lassen | Fruit Grower's Supply Company, Lassen National Forest. | Comment | |||
UCD61347 | Danthonia unispicata | L. Whitney | 1935-6-24 | Lassen | Squaw Valley. | Comment | ||||
UCD61621 | Elymus elymoides | R. Tofsrud | 1947-7-1 | 217 | Lassen | East of Madeline. | Comment | |||
UCD61873 | Deschampsia danthonioides | A. A. Beetle | 1941-6-28 | 2816 | Lassen | 6 miles south of Ravendale, lower slopes of Observation Peak. | Comment | |||
UCD62516 | Deschampsia danthonioides | L. Whitney | 1935-5-27 | 3124 | Lassen | Bieber. | Comment | |||
UCD64225 | Leymus cinereus | Beecher Crampton | 1954-7-6 | 2070 | Lassen | Along US Hwy 395, 2 mi. east of Johnstonville. | Comment | |||
UCD66352 | Festuca rubra | L. Whitney | 1935-6-27 | Lassen | Fruit Growers Supply Co. | Comment | ||||
UCD85987 | Koeleria macrantha | R. Tofsrud | 1947-7-1 | 214 | Lassen | 13 miles E of Madeline. | Comment | |||
UCD86363 | Melica bulbosa | B. L. Kay | 1961-6-28 | s.n. | Lassen | 6 miles NW of Madeline. | Comment | |||
UCD87762 | Leymus triticoides | L. G. Stiles | 1927-6-2 | s.n. | Lassen | Milford. | Comment | |||
UCD88537 | Phalaris arundinacea | R. Tofsrud | 1947-7-20 | 257 | Lassen | Near Pittville. | Comment | |||
UCD90275 | Poa secunda | A. A. Beetle | 1941-6-28 | 2794 | Lassen | 10 miles W of Chester, rte 36. | Comment | |||
UCD90605 | Poa bulbosa | Alan A. Beetle; G. L. Stebbins Jr. | 1942-5-29 | 3364 | Lassen | at Nubieber, near dwellings. | Comment | |||
UCD90921 | Poa cusickii | L. D. Whitney | 1935-6-26 | s.n. | Lassen | Near Fruit Grower's Supply Co., Camp 10. | Comment | |||
UCD91517 | Pseudoroegneria spicata | A. H. Shunk | 1923-7-28 | s.n. | Lassen | Madeline. 328 Customs House. | Comment | |||
UCD98871 | Grayia spinosa | S. Stephens | 1980-4-14 | s.n. | Lassen | 1/8 mi. off Wendel Rd. on Brubeck spgs. Rd. | Comment | |||
UCLA55045 | Trichostema simulatum | Robert F. Hoover | 1940-9-21 | 4603 | Lassen | 4 mi W of Susanville | Comment | |||
UCR64818 | Abies concolor | Frank C. Vasek | 1976-9-3 | 760903- 02 | Lassen | 5 mi west of Susanville, north of State Hwy 44 at a point 0.25 mi north of junction with State Hwy 36 | Comment | |||
UCSC000449 | Euphorbia dictyosperma | M. S. Baker | 02 Julyunknown year | s.n. | Lassen | South side of Dixey Mts. Lassen Mts. | Comment | |||
CAS-BOT-BC10139 | Delphinium menziesii | Mrs. H. C. Cantelow | 1949-6-11 | 7 | Lassen | Summit of Fredonyer Pass | Comment | |||
CAS-BOT-BC104477 | Quercus vacciniifolia | C. Hart Merriam | 1925-8-22 | s.n. | Lassen | Summit, between Butte Creek Meadows and Lake Almanor | Comment | |||
CAS-BOT-BC115283 | Carex utriculata | Ray Hanson | 1954-8-23 | s.n. | Lassen | Lassen Park, near Jackey Lake. | Comment | |||
CAS-BOT-BC116617 | Carex subfusca | B. Clear | 1938-7-14 | s.n. | Lassen | Manzanita Lake, Lassen Park. | Comment | |||
CAS-BOT-BC160867 | Camissonia tanacetifolia subsp. tanacetifolia | Ira L. Wiggins; Dorothy B. Wiggins | 1961-6-11 | 16364 | Lassen | Roadside along California Highway 139, about 1 mile N of Grasshopper Valley | Comment | |||
CAS-BOT-BC160869 | Camissonia tanacetifolia subsp. tanacetifolia | Peter H. Raven | 1962-5-28 | 17876 | Lassen | In clayey field 0.5 miles north of Ravendale | Comment | |||
CAS-BOT-BC182953 | Astragalus filipes | John Thomas Howell | 1934-6-10 | 11909 | Lassen | Madeline Plains near Termo | Comment | |||
CAS-BOT-BC222253 | Amsinckia | John Thomas Howell | 1934-6-16 | 12219 | Lassen | Big Valley, 4 miles ne. of Bieber | Comment | |||
CAS-BOT-BC230335 | Navarretia leucocephala | Mrs. H. C. Cantelow | 1940-5-31 | 4144 | Lassen | E of Bieber | Comment | |||
CAS-BOT-BC232852 | Phlox | David D. Keck; J. Clausen | 1935-6-24 | 3744 | Lassen | 2 miles S of Ravendale | Comment | |||
CAS-BOT-BC25864 | Boechera subpinnatifida | Doris Kildale Gillespie | 1930-5-14 | 9382 | Lassen | Fredonia [Fredonyer] Pass near Susanville. | Comment | |||
CAS-BOT-BC262368 | Eriogonum vimineum | John Thomas Howell | 1934-7-8 | 12493 | Lassen | Spalding's, Eagle Lake | Comment | |||
CAS-BOT-BC267149 | Potamogeton foliosus | Wm. Anderson | 1963-5-12 | s.n. | Lassen | Highrock (between Wendel and Nevada line) | Comment | |||
CAS-BOT-BC272624 | Eriogonum spergulinum var. reddingianum | John Thomas Howell | 1974-7-9 | 50490 | Lassen | NW. of Wildcat Point, Eagle Lake | Comment | |||
CAS-BOT-BC277918 | Cirsium canescens | T. C. Fuller | 1966-7-22 | 14981 | Lassen | E. of rd. at e. base of Dry Valley Ridge, Madelaine [Madeline] Plains, 3 mi. n. of paved road, 10 mi. w. of Termo | Comment | |||
CAS-BOT-BC277935 | Cirsium canovirens | T. C. Fuller | 1959-7-7 | 2739 | Lassen | Hwy. 395, 6 miles north of the road to Karlo | Comment | |||
CAS-BOT-BC278007 | Cirsium cymosum | John Thomas Howell | 1934-6-10 | 11908 | Lassen | Madeline Plains near Termo | Comment | |||
CAS-BOT-BC278009 | Cirsium cymosum | Michael A. Vincent | 1999-6-9 | 8575 | Lassen | Bureau of Land Management land; Madeline Plains. Southwest of US Rt. 395, southeast of CR 515 (Termo Road), south of BLM Rd. 1614, and southwest of Termo. Along jeep road to Schott Canyon | Comment | |||
CAS-BOT-BC280425 | Cirsium ochrocentrum | Lee E. Wheeler | 1959-7-23 | s.n. | Lassen | M. A. Mallory prop. Richmond Rd., ca. 4 mi SE/Susanville | Comment | |||
CAS-BOT-BC285517 | Cirsium occidentale var. candidissimum | Blanche Clear | 1940-7-30 | s.n. | Lassen | Between Manzanita Lake and Burney Falls. On highway | Comment | |||
CAS-BOT-BC290823 | Crepis occidentalis subsp. pumila | Elmer I. Applegate | 1934-5-4 | 8915 | Lassen | South of Secret Valley | Comment | |||
CAS-BOT-BC29597 | Agoseris X dasycarpa | M. K. Bellue | 1940-6-1 | s.n. | Lassen | Susanville | Comment | |||
CAS-BOT-BC312105 | Eurybia integrifolia | Alice Eastwood | 1912-8-22 | 1914 | Lassen | Battle Creek Meadows, Lassen Butte Region | Comment | |||
CAS-BOT-BC321491 | Layia glandulosa | Milo S. Baker | 1936-6-16 | 8360 | Lassen | About 30 mi N of Susanville along Hwy 395. | Comment | |||
CAS-BOT-BC343691 | Madia elegans | Alice Eastwood | 1912-8-22 | 1817 | Lassen | Morgans Springs, Lassen Butte Region | Comment | |||
CAS-BOT-BC348031 | Malacothrix torreyi | Louella Bass | 1982-6-20 | s.n. | Lassen | About 1 mile west of Karlo | Comment | |||
CAS-BOT-BC363013 | Rigiopappus leptocladus | Milo S. Baker | 1894-7-1 | s.n. | Lassen | S. side Dixey [Dixie] Mts. | Comment | |||
CAS-BOT-BC401788 | Argemone munita subsp. rotundata | John Thomas Howell | 1924-8-13 | 638 | Lassen | Honey Lake | Comment | |||
CAS-BOT-BC401790 | Argemone munita subsp. rotundata | P. Monnet | 1913-7-1 | 945 | Lassen | Doyle | Comment | |||
CAS-BOT-BC412871 | Aconogonon davisiae | Brighton C. Cain | 1925-8-25 | 127 | Lassen | Horse trail from summit of Mt. Lassen to Drakesbad, Mt. Lassen Volcanic National Park | Comment | |||
CAS-BOT-BC419770 | Polygonum argyrocoleon | Luella Bass | 1976-9-1 | s.n. | Lassen | Willard Creek w. of Susanville | Comment | |||
CAS-BOT-BC435431 | Lithophragma glabrum | H. C. Cantelow | 1941-5-22 | s.n. | Lassen | Fredonyer Pass, 13.5 miles west of Susanville | Comment | |||
CAS-BOT-BC459452 | Allium bisceptrum | David D. Keck; J. Clausen | 1935-6-25 | 3767 | Lassen | 2 miles W of Westwood on road to Chester at county line. | Comment | |||
CAS-BOT-BC459571 | Allium acuminatum | H. C. Cantelow | 1940-5-31 | s.n. | Lassen | 4 miles east of Mc Arthur, Highway 299 | Comment | |||
CAS-BOT-BC462756 | Pyrola dentata | Clare B. Hardham | 1969-8-28 | 17446 | Lassen | Sierra Nevada: west of Janesville. | Comment | |||
CAS-BOT-BC473050 | Chenopodium desiccatum | Ynez Whilton Winblad | 1935-10-1 | s.n. | Lassen | Horse Lake | Comment | |||
CAS-BOT-BC474045 | Allium parvum | Doris Kildale Gillespie | 1930-5-13 | 9371 | Lassen | Between Susanville and Janesville | Comment | |||
CAS-BOT-BC487963 | Calochortus leichtlinii | T. S. Brandegee | 1892-7-2 | s.n. | Lassen | Susanville | Comment | |||
CAS-BOT-BC497555 | Camassia quamash subsp. breviflora | G. S. Crew | 1927-6-10 | 55836 | Lassen | Norval flat | Comment | |||
CAS-BOT-BC500271 | Orobanche uniflora subsp. occidentalis | H. C. Cantelow | 1941-5-22 | s.n. | Lassen | 13.5 mi W of Susanville, at Fredonyer Pass | Comment | |||
CAS-BOT-BC500987 | Dichelostemma multiflorum | Alice Eastwood; John Thomas Howell | 1940-6-11 | 7971 | Lassen | Big Valley Mts. | Comment | |||
CAS-BOT-BC508129 | Fritillaria recurva | Mrs. A S. Baldwin | 1928-5-10 | 318 | Lassen | Coyote Flat. Over ridge from Dixie Valley | Comment | |||
CAS-BOT-BC522004 | Triteleia hyacinthina | Alice Eastwood; John Thomas Howell | 1940-6-11 | 7970 | Lassen | Big Valley | Comment | |||
CAS-BOT-BC540030 | Potentilla biennis | Verne Grant; Irving Schneider | 1947-7-30 | 8189 | Lassen | South point of west embayment, Tule Lake | Comment | |||
CAS-BOT-BC88135 | Thlaspi arvense | Ball | 1933-6-10 | s.n. | Lassen | Unspecified. | Comment | |||
CAS-BOT-BC88136 | Thlaspi arvense | John Thomas Howell | 1934-6-10 | 11906 | Lassen | 3 miles east of Ravendale. | Comment | |||
CAS-BOT-BC89720 | Lepidium latifolium | T. C. Fuller | 1962-8-28 | 9478 | Lassen | On east side of road, Highway 395 to Lichtenfield, 4.7 miles south of Ravendale, Madelaine Plains. | Comment | |||
CAS-BOT-BC97918 | Symphyotrichum frondosum | G. D. Hanna | 1958-9-20 | s.n. | Lassen | Cold Spring - Eastern Lassen Co. | Comment | |||
CDA10076 | Antennaria dimorpha | T. C. Fuller | 1963-6-1 | 10640 | Lassen | 0.25 mile north of Willow Springs Campground, 3.1 miles southeast of Pittville-Susanville Road, 12.4 miles (road) south of Pittville. | 0 | Comment | ||
CDA10168 | Artemisia ludoviciana subsp. ludoviciana | T. C. Fuller, E. E. Fix | 1959-6-2 | 2658 | Lassen | Madelaine area. | 0 | Comment | ||
CDA14324 | Euphorbia crenulata | B. Corbin | 1998-7-23 | s.n. | Lassen | Lassen National Forest; Hwy 36, immed. E of junction w/Hwy 147, on Lassen NF. | 0 | Comment | ||
CDA1524 | Cirsium ochrocentrum var. ochrocentrum | D. Chambers, M. Carstens | 1979-8-14 | s.n. | Lassen | Modoc National Forest Upper Windmill Flat and Packwood Reservoir; 12 mi. S of Adin. | 0 | Comment | ||
CDA23377 | Chenopodium hians | J. T. Howell | 1962-6-19 | 37889 | Lassen | 3 miles south of Hallelujah Junction. | Comment | |||
CDA24887 | Idahoa scapigera | T. C. Fuller | 1963-6-1 | 10640 a | Lassen | 0.25 mile north of Willow Springs Campground, 3.1 miles southeast of Pittville-Susanville Road, 12.4 miles (road) south of Pittville. | 0 | Comment | ||
CDA27875 | Thermopsis californica var. argentata | T. C. Fuller | 1963-6-1 | 10627 | Lassen | West side of road to Susanville, 3.7 miles south of Pittville. | 0 | Comment | ||
CDA34466 | Prunus andersonii | B. Villegas | 2011-3-26 | s.n. | Lassen | Hallelujah Junction. NE corner of HWY 395 & HWY 70 intersection. | 0 | Comment | ||
CDA3488 | Ranunculus testiculatus | T. C. Fuller | 1963-6-12 | 10666 | Lassen | County fairgrounds, Susanville. | 0 | Comment | ||
CDA3492 | Ranunculus testiculatus | T. C. Fuller | 1969-5-22 | 18480 | Lassen | County fairgrounds, Susanville. | 0 | Comment | ||
CDA3617 | Alyssum minus var. micranthum | Vernon H. Oswald & Lowell Ahart | 1998-6-4 | 9144 | Lassen | Spur road on north side of Red Rock Road, 0.6 mile east of Highway 395, south of Constantia. | Comment | |||
CDA36354 | Halogeton glomeratus | B. Villegas | 2011-8-25 | Lassen | Near Wendel; on Wendel Rd., 0.4 mile from Amadee Rd. | 0 | Comment | |||
CDA3700 | Conringia orientalis | Agricultural Commissioner | Jul 1948 | Lassen | Susanville. | 0 | Comment | |||
CDA38212 | Berula erecta | T. C. Fuller | 1963-7-15 | 10891 | Lassen | South of road to Pittsville, 5.4 miles northwest of Little Valley. | 0 | Comment | ||
CDA40471 | Amsinckia menziesii | T. C. Fuller | 1963-6-1 | 10618 | Lassen | West side of road to Susanville, 2.0 miles south of Pittville. | 0 | Comment | ||
CDA41240 | Castilleja lacera | T. C. Fuller | 1963-6-1 | 10631 | Lassen | East side of road to Hall s Flat, 9.4 miles south of Pittville. | 0 | Comment | ||
CDA5850 | Gaillardia aristata | T. C. Fuller | 1965-8-25 | 14036 | Lassen | east side of Highway 395 to Doyle, 30 paces north of culvert # 45-00, 2.4 miles north of Hallelujah Junction. | 0 | Comment | ||
CDA6686 | Dipsacus fullonum | T. C. Fuller, Lee Wheeler | 1959-7-23 | 2820 | Lassen | Nubieber. | 0 | Comment | ||
CDA7223 | Centaurea diffusa | T. C. Fuller | 1962-8-28 | 9480 | Lassen | East side of Highway 395 to Madelaine, 1.6 miles north of Termo. | 0 | Comment | ||
CDA8680 | Senecio serra | T. C. Fuller | 1959-7-7 | 4726 | Lassen | Highway 395 at Secret Creek Bridge, 3.3 miles north of road to Karlo. | 0 | Comment | ||
CDA8837 | Stephanomeria exigua | S. E. Piper | 1943-7-3 | Lassen | Sierra Ordnance Depot, Herlong. | 0 | Comment | |||
HSC17770 | Potamogeton natans | Fred J. Kindel | 1955-7-14 | Lassen | Mt. Meadows Reservoir | Comment | ||||
HSC21349 | Sparganium emersum | Fred J. Kindel | 1955-6-27 | Lassen | Mt. Meadows Reservoir. | Comment | ||||
HSC22969 | Calochortus macrocarpus var. macrocarpus | John Pratt | 1970-6-4 | 62 | Lassen | Susanville | Comment | |||
HSC36104 | Callitriche fassettii | Ken Mahouski | 1973-4-29 | Lassen | Along Hat Creek at Hat #2 power house forebay, near Cassel. | Comment | ||||
HSC42415 | Camissonia tanacetifolia | Barbara Kelly | 1977-8-9 | 565 | Lassen | 14.3 mi. E of Madeline on the dirt road from Adin | Comment | |||
HSC42458 | Solanum triflorum | Barbara Kelly | 1977-8-9 | 571 | Lassen | 9.2 mi. E of Madeline on the dirt rd. from Adin | Comment | |||
HSC42542 | Senecio hydrophilus | Barbara Kelly | 1977-8-9 | 564 | Lassen | 15 miles east of Madeline on a dirt road from Adin | Comment | |||
HSC5530 | Erigeron philadelphicus | M. S. Baker | 1893-1 | Lassen | Vicker's Ranch, Big Valley, collected in the summer | Comment | ||||
HSC6828 | Lepidium perfoliatum | K. P. St. John | 1965-5-6 | 28 | Lassen | Susanville, across from Walker's Restaurant | Comment | |||
HSC96700 | Navarretia leucocephala subsp. minima | Thomas W. Nelson, Jane P. Nelson | 1986-6-24 | 8183 | Lassen | Along SR 395 58.9 mi. N of jct. with SR 36 | Comment | |||
JEPS108448 | Downingia bacigalupii | Lisa Schultheis | 1995-6-27 | 225 -95 | Lassen | Champ's Flat. N side of 33N16, 0.3mi from 33N06. | Comment | |||
JEPS111475 | Boechera sparsiflora | B. A. Roy, J. W. Kirchner | 1996-5-11 | Lassen | At intersection of Yellow Pine and Pine Needle. Drives up Jaynesville Grade, near Jaynesville (off highway 395 about 1 mile). | Comment | ||||
JEPS123454 | Clarkia rhomboidea | Wilson Collison, Jaileen Merced | 2015-7-13 | CA 320 -139 | Lassen | 2014 Bald Fire, West Beaver Creek. | Comment | |||
JEPS124510 | Eremogone congesta | Lynne C. Carter | 1967-7-11 | 87 | Lassen | Willow Creek Campground, Modoc Natl. Forest, about 300 ft. up the ridge North of Ranger Station. | Comment | |||
JEPS124668 | Calochortus leichtlinii | Laurel Loeblich | 1964-6-30 | 59 | Lassen | Highway 139 8.7 miles north of Susanville. | Comment | |||
JEPS124675 | Urtica dioica subsp. holosericea | Laurie Hooker | 1965-7-12 | 115 | Lassen | 13.9 miles past Susanville on Highway 130. | Comment | |||
JEPS124804 | Malva neglecta | Peter Schultz | 1967-7-2 | 172 | Lassen | 1 mile south of Milford city limit. Highway 395. | Comment | |||
JEPS124818 | Mentzelia albicaulis | M. L. Wheelis | 1964-6-30 | 128 | Lassen | 11.5 miles north fo Susanville on highway 139. | Comment | |||
NY112495 | Arabis holboellii var. pinetorum | R. C. Rollins | 1981-5-31 | 81176 | Lassen | Just N of Eagle Lake | Comment | |||
NY732867 | Lupinus arbustus subsp. calcaratus | K. Morris | 1973-5-25 | 211 | Lassen | Collected 9.6 miles north of Milford on US 395 | Comment | |||
OBI81753 | Lomatium triternatum | Tracey Call, Viola Call | 1961-5-30 | 2051 | Lassen | 2 miles north of Madeline | Comment | |||
POM203850 | Crepis occidentalis subsp. pumila | J. T. Howell | 1934-6-10 | 11872 | Lassen | Janesville | Comment | |||
POM204159 | Gayophytum ramosissimum | J. T. Howell | 1934-6-10 | 11843 | Lassen | Near Plumas Junction | Comment | |||
POM261457 | Erigeron pumilus subsp. intermedius | Alice Eastwood, John Thomas Howell | 1940-6-15 | 8312 | Lassen | Upper Willow Creek east of Hayden Hill | Comment | |||
POM54286 | Lagophylla ramosissima | Milo S. Baker | 1894-7-5 | s.n. | Lassen | Dixey Valley. | Comment | |||
POM98581 | Agrostis scabra | F. W. Peirson | 1926-6-22 | 6808 | Lassen | margin of Boiling Lake, Mt. Lassen National Park | Comment Read comments Apr 23 2013 |
|||
RSA0006769 | Astragalus inversus | H. D. Ripley, R. C. Barneby | 1943-6-14 | s.n. | Lassen | West of Susanville. | Comment | |||
RSA152678 | Phacelia heterophylla subsp. virgata | I. L. Wiggins, Dorothy Wiggins | 1961-6-11 | 16362 | Lassen | On ridge and along road, near northeast end of Eagle Lake. | Comment | |||
RSA18170 | Veratrum californicum | Carl B. Wolf | 1929-9-1 | 3776 | Lassen | Mt. Lassen Natl Park, between Grassy Lake and Snag Lake | Comment | |||
RSA181824 | Iris missouriensis | H. N. Metcalf, Jack C. Wilson | 1965-7-1 | 65 -23 | Lassen | Southeast of Susanville, on back road to Janesville | Comment | |||
RSA26497 | Lupinus confertus | Alice Eastwood, John T. Howell | 1940-6-16 | 8348 | Lassen | Buntingville | Comment | |||
RSA293370 | Ranunculus cymbalaria var. saximontanus | Reino Alava | 1957-7-5 | 1135 | Lassen | Along Highway no. 395, 4.4 miles S of Ravendale. | Comment | |||
RSA302646 | Helianthus cusickii | J. R. Shevock | 1972-5-20 | 1818 | Lassen | Near Johnsonville, Hwy 395. | Comment | |||
RSA40730 | Phacelia thermalis | C. L. Hitchcock | 1940-5-26 | 6641 | Lassen | Overflow of Pitt River, 1 mile W of Bieber | Comment | |||
RSA454250 | Geum macrophyllum | Roch Well | 1929-7-1 | s.n. | Lassen | [Unspecified] | Comment | |||
RSA624916 | Astragalus | B. J. Cox, Paul Gallian | 1971-6-2 | 2599 | Lassen | Hallelujah Jct. intersection of U.S. 395 and Hwy 70. | Comment Read comments Jan 15 2016 |
|||
RSA634201 | Myriophyllum sibiricum | Robert F. Thorne, C. W. Tilforth | 1969-9-5 | 39132 | Lassen | Said Valley Reservoir: Near junction of Grasshopper Road and Highway 139. | Comment | |||
RSA647527 | Argemone munita subsp. rotundata | Marion P. Harthill | 1972-6-16 | 789 | Lassen | Doyle. | Comment | |||
RSA70155 | Triteleia montana | F. W. Peirson | 1926-6-22 | 6823 | Lassen | Drakesbad, trail to Devils Kitchen, Lassen National Park. | Comment | |||
RSA719874 | Gayophytum diffusum subsp. diffusum | Michael A. Vincent, K. Levings | 2006-7-29 | 12902 | Lassen | Along Rt. 36, 14.3 miles west of Susanville. | Comment | |||
RSA719894 | Sisymbrium altissimum | Michael A. Vincent, K. Levings | 2006-7-29 | 12909 | Lassen | Along Rt. 36, 14.3 miles west of Susanville. | Comment | |||
RSA719898 | Sidalcea oregana subsp. oregana | Michael A. Vincent, K. Levings | 2006-7-29 | 12906 | Lassen | Along Rte. 36, 14.3 miles west of Susanville | Comment | |||
RSA91348 | Lupinus caudatus | F. W. Peirson | 1926-6-24 | 6852 | Lassen | Madeline Plain. | Comment | |||
SBBG15309 | Diplacus torreyi | H. and M. Dearing | 1938-7-1 | 2245 | Lassen | 17 mi W of Susanville | Comment | |||
SBBG54516 | Penstemon speciosus | F. W. Pennell | 1940-7-23 | 26254 | Lassen | 2 mi N of jct with St Hwy 24, NE of Plumas | Comment | |||
SD51285 | Deinandra lobbii | Darley F. Howe | 1961-8-4 | 3135 | Lassen | 11.5 miles east of McArthur on U. S. Highway 299. | Comment | |||
SD6390 | Triteleia montana | Mrs. R. M. Austin | 1875-1 | Lassen | No further locality information given on label on specimen sheet. | Comment | ||||
SD7880 | Polygonum minimum | Mrs. R. M. Austin | none given | Lassen | Lassen Co. | Comment | ||||
SEINET10479566 | Eriogonum umbellatum var. nevadense | Taylor | 1982-8-27 | Taylor 5056 | Lassen | T24N R17E sw/sw sec 7. Constantia quad. Crystal Peak summit area, Diamond Mts, ca. 6 air mi sw of Doyle. 7800 ft. | Comment | |||
SEINET10488726 | Lupinus leucophyllus | Charles Piper Smith | 1947-6-13 | Smith 47448 | Lassen | Highway 299, adin, 1.3 mi west | Comment | |||
SEINET10488918 | Lupinus sellulus | Katherine L. Morris | 1973-5-25 | Morris 215 | Lassen | Collected 2.6 mi w of susanville, on u.s. 36, In an area of pinus jeffreyi and Purshia. Intermediate to l. Confertus (?). | Comment | |||
SEINET10490190 | Lupinus polyphyllus subsp. superbus | Duane Isely, I. Isely | 1971-7-12 | Isely 11382 | Lassen | Bogard campground, lassen national forest. Ca 2 mi s of state hwy. 44. 30 Mi Nw of susanville. Abundant, corolla violet, standard reflexed 45 degrees; Basal leaves moderately long-petioled. | Comment | |||
SEINET10490263 | Lupinus subvexus var. transmontanus | David B. Dunn | 1956-7-3 | Dunn 11925 | Lassen | Collected on roadside among volcanic rocks. Along hwy 395, 5.5 mi s of likely, Before dropping into valley. Color lavender. Sagebrush common. | Comment | |||
SEINET10490708 | Lupinus caudatus subsp. caudatus | David B. Dunn, Jeffrey Huber | 1971-6-2 | Dunn 17748 | Lassen | 3 mi. S of hallelujah jct, on us hwy 395, jct of us 395 and calif. 70; Along Roadside and in artemesia-grassland field. | Comment | |||
SEINET10490715 | Lupinus caudatus subsp. caudatus | Mary Susan Taylor | 1982-6-12 | Taylor 4653 | Lassen | T25n, r17e, se1/4, sec 8. Doyle quad. Corolla blue. In sandy sagebrush Scrub, in doyle, ca 0.5 mi. E of hwy 395. | Comment | |||
SEINET10496833 | Navarretia propinqua | Mary Susan Taylor | 1974-1 | Taylor 277 | Lassen | Vicinity of Eagle Lake, ca. 13 mi NW of Susanville. | Comment | |||
SEINET10497288 | Cryptantha torreyana | Mary Susan Taylor | 1974-1 | Taylor 267 | Lassen | Vicinity of Eagle Lake, ca. 13 mi NW of Susanville. | Comment | |||
SEINET10531060 | Calocedrus decurrens | Katherine L. Morris | 1973-5-25 | Morris 226 | Lassen | Collected in an area of sugar pine, Libocedrus, and yellow pine. 2.5 mi N of Jct 36 & Hwy 44. | Comment | |||
SEINET10540474 | Rosa woodsii subsp. ultramontana | Douglas G. LeDoux, David B. Dunn | 1973-5-25 | LeDoux 890 | Lassen | Collected 3 mi. N of Milford, CA on Hwy. 395 at Honey Lake campgrounds. | Comment | |||
SEINET10542491 | Purshia tridentata | Douglas G. LeDoux, David B. Dunn | 1973-5-25 | LeDoux 894 | Lassen | 3 miles n of milford, on hwy 395 at honey lake campgrounds | Comment | |||
SEINET10899319 | Ranunculus aquatilis var. capillaceus | Mary Susan Taylor | 1982-6-12 | Taylor 4648 | Lassen | T29N R10E ne/nw sec 13. Westwood quad. Aquatic in still pond on n side of West Fork of Susan River, s side of Hwy 36 at jct w/ Willow Cr Rd, 8 mi w Susanville. | Comment | |||
SEINET10904099 | Purshia tridentata | Mary Susan Taylor | 1974-1 | Taylor 260 | Lassen | Vicinity of Eagle Lake, ca. 13 mi NW of Susanville. | Comment | |||
SEINET10936574 | Lupinus caudatus subsp. caudatus | Katherine L. Morris | 1973-5-25 | Morris 213 | Lassen | Collected in an area of artemisia tridentata, 4 mi se of susanville, on us 36. | Comment | |||
SEINET10965514 | Stellaria longipes | Mary Susan Taylor | 1982-6-12 | Taylor 4660 | Lassen | T25N R17E se sec 8. Doyle quad. In sandy Sagebrush Scrub, in Doyle, ca. 1/2 mi e of Hwy 395. | Comment | |||
SEINET11987291 | Salix lutea | J. Vale, Wagnon, K.; Knight, W.; Knight, I. | 1981-1 | 4121 | Lassen | Willow Creek Campground on road between adin and Said Valley Reservoir | Comment | |||
SEINET12332924 | Phacelia adenophora | A. Tiehm, Nachlinger, J.; Williams, M. | 1988-1 | 11701 | Lassen | S side of Shaffer Mt., 3.4 road mi N of the Wendel road on Hwy 395 from Susanville to Alturas | Comment | |||
SEINET13331053 | Centaurea virgata subsp. squarrosa | T. C. Fuller | 1959-10-15 | s.n. | Lassen | Roadside, E. of Pitt River on road to Lookout, about 2 mi. N. of Bieber | Comment | |||
SEINET13762483 | Thelypodium integrifolium subsp. complanatum | T. C. Fuller | 1980-8-6 | 20321 | Lassen | 0.3 km. S. of Smoke Creek Ranch Road, 2 km. W. of the state like, Rush Creek drainage | Comment | |||
SEINET190966 | Elymus | A. A. Beetle | 1941-6-28 | 2803 | Lassen | 10 mi W of Chester Rte 36 | Comment | |||
SEINET201569 | Brodiaea coronaria subsp. coronaria | Arthur Cronquist | 1959-6-18 | 8485 | Lassen | 5 miles south of Adin | Comment | |||
SEINET4172103 | Suaeda occidentalis | T. L. Breene, H. Sampson | 1937-8-28 | 59 | Lassen | 5 mi. S of Wendel | Comment | |||
SEINET5325194 | Boechera rectissima | R. C. Rollins, Kathryn W. Rollins | 1981-5-31 | 81172 | Lassen | 2.2. mi N of junction of County Hwy. A-1 and California Hwy. 36 | Comment | |||
SEINET5327708 | Lupinus arbustus | J. Young | 1978-4-13 | s.n. | Lassen | Meyers Ranch, Adin, CA | Comment | |||
SEINET5333506 | Lomatium nevadense var. nevadense | D. H. French | 1968-6-3 | 2883 | Lassen | Near Hwy, 395, 1.1 mi S of Ravendale, just behind gas station-cafe-bar building. | Comment | |||
SEINET5338208 | Myosurus aristatus | M. J. Williams, G. Schoolcraft; A. Tiehm | 1986-5-14 | 86- 38 -3 | Lassen | Tuledad Canyon Rd., from Duck flat to Ravendale. 0.1 mi W of Calif-Nev line. | Comment | |||
SEINET5428870 | Vulpia microstachys | R. McKee, H. Westover | 1918-6-12 | s.n. | Lassen | Susanville | Comment | |||
SEINET6170697 | Platanthera dilatata var. leucostachys | C. G. Gulling | 1905-1 | Lassen | Comment | |||||
SEINET7295530 | Phragmites | John Thomas Howell | 1975-1 | 51415 | Lassen | Long Valley Creek bridge on Hwy. 395 southeast of Constantia. | Comment | |||
SEINET7297784 | Hordeum brachyantherum | A. A. Beetle | 1941-1 | 2818 | Lassen | 6 miles south of Ravendale, lower slopes of Observation Peak, open meadow. | Comment | |||
SEINET8191388 | Allium parvum | L. Miller | 1934-3-29 | s.n. | Lassen | E of Susanville. | Comment | |||
UC104571 | Agastache urticifolia | F. Stephens | 1894-7-15 | Lassen | Madeline Divide | Comment | ||||
UC1101501 | Myriophyllum sibiricum | Verne Grant and Irving Schneider | 1947-9-7 | 8398 | Lassen | Susan River by Highway 395 at Bridge 7-34, 1/2 mi W of Litchfield. | Comment | |||
UC11232 | Sedum stenopetalum | M. S. Baker and Frank Nutting | 1894-7-7 | Lassen | Harvey's Ranch | Comment | ||||
UC1186544 | Gayophytum diffusum subsp. parviflorum | J. W. MacSwain | 1959-8-12 | 59 -148 | Lassen | 2 mi n Bridge Camp; Hat Creek | Comment | |||
UC134007 | Eriastrum wilcoxii | Walter Bryant | July 1888 | Lassen | Comment | |||||
UC1713549 | Lupinus polyphyllus var. burkei | M. S. Baker and Frank Nutting | 1894-1 | Lassen | Comment | |||||
UC1761550 | Viola beckwithii | Rose Hagg | 37 | Lassen | Willow Spring; near; Lassen National Forest | Comment | ||||
UC2062433 | Ivesia baileyi var. baileyi | Barbara Ertter with Gary Schoolcraft | 1987-6-16 | 7200 | Lassen | Skeedaddle Mountains on NE side of Honey Lake; tuffaceous at head of Wendel Canyon. | Comment | |||
UC24375 | Phacelia humilis | M. S. Baker and Frank Nutting | 1894-7-7 | Lassen | Harvey's Ranch | Comment | ||||
UC24607 | Amsinckia menziesii var. menziesii | Milo S. Baker | 1893-7-14 | Lassen | Money Lake Valley | Comment | ||||
UC303057 | Pellaea brachyptera | Pearl Safford | Lassen | Susanville [uncertain locality] | Comment | |||||
UC303059 | Eriogonum spergulinum var. reddingianum | Pearl Safford | Lassen | Susanville [uncertain locality] | Comment | |||||
UC303061 | Gentiana newberryi | Pearl Safford | Lassen | Susanville [uncertain locality] | Comment | |||||
UC412673 | Pyrola picta | Franklin P. Nutting | Jul 1928 | Lassen | Mts. S of Eagle Lake | Comment | ||||
UC932052 | Phlox stansburyi | Verne Grant and Alva Grant | 1947-5-5 | 7979 | Lassen | n of Honey Lake Valley | Comment | |||
UCD102688 | Lithophragma tenellum | R. N. Raynor | 1940-4-16 | s.n. | Lassen | Big Valley. | Comment | |||
UCD110898 | Viola lobata | H. Frederick | 1925-7-28 | s.n. | Lassen | Mt. Lassen. | Comment | |||
UCD115194 | Idahoa scapigera | R. N. Raynor | 1940-4-16 | s.n. | Lassen | Big Valley. | Comment | |||
UCD125447 | Salvia aethiopis | L. Myler | 1951-1 | s.n. | Lassen | Exact location unknown. | Comment | |||
UCD126237 | Cuscuta approximata | Lee Smith | 1975-9-4 | s.n. | Lassen | Al Blickenstaff Farm, near Honey Lake, 3 miles south of Janesville. | Comment | |||
UCD127944 | Sanicula bipinnatifida | W. W. Robbins | 1926-4-17 | 534 | Lassen | Grass Valley. | Comment | |||
UCD129523 | Balsamorhiza hookeri | Geo C. Wood | 1940-4-18 | s.n. | Lassen | Coffin Ranch near Susanville. | Comment | |||
UCD129603 | Blepharipappus scaber | Glenn W. Turner | 1978-7-5 | 39 | Lassen | around 1.5 miles south of Termo along California State Highway 395. | Comment | |||
UCD138002 | Damasonium californicum | Calvin McMillan; Malcom A. Nobs | 1949-6-15 | 784 | Lassen | Nubieber. | Comment | |||
UCD140286 | Carex douglasii | James P. Smith; John Sawyer | 1971-5-23 | 4664 | Lassen | along California 139, 1 mile south of junction with road to Thermo. | Comment | |||
UCD149769 | Trisetum wolfii | William Anderson | 1965-8-7 | s.n. | Lassen | Kings Creek Meadow. | Comment | |||
UCD149882 | Aliciella leptomeria | Harry George | 1967-6-14 | s.n. | Lassen | Hartson Reservoir. | Comment | |||
UCD150399 | Elodea canadensis | William Anderson | 1963-6-12 | s.n. | Lassen | Honey Lake Valley. | Comment | |||
UCD150404 | Ceratophyllum demersum | William Anderson | 1963-6-12 | s..n. | Lassen | Honey Lake Valley. | Comment | |||
UCD150406 | Sphaeromeria potentilloides | William Anderson | 1963-6-9 | s.n. | Lassen | Vinton. | Comment | |||
UCD150408 | Mirabilis laevis var. retrorsa | William Anderson | 1963-6-23 | s.n. | Lassen | Wendel. | Comment | |||
UCD20363 | Phacelia linearis | Joe DiTomaso | 2002-6-4 | s.n. | Lassen | Lassen County, about 3 miles northwest of the junction between Nevada, Modoc and Lassen counties. Study plots near Susanville. | Comment | |||
UCD34872 | Navarretia breweri | Beecher Crampton | 1964-6-26 | 7088 | Lassen | Lassen County, ca. 3.5 miles N.W. of Susanville, Gray's valley 3 miles N.W. of Bogard Ranger Station. | Comment | |||
UCD59488 | Bromus diandrus | L. D. Whitney | 1935-6-28 | s.n. | Lassen | Bieber. | Comment Read comments Jun 24 2009 |
|||
UCD95650 | Delphinium andersonii | James D. Jokerst | 1983-5-30 | 1794 | Lassen | Ca.1.5 mi. N of Eagle Lake, ca. 50 m W of Hwy. 139, ca. 1.0 I N of Eagle Lake Rd. | Comment | |||
UCD97132 | Ranunculus testiculatus | T. C. Fuller | 1963-6-12 | 10666 | Lassen | Susanville, county fairgrounds. | Comment | |||
UCD98893 | Halogeton glomeratus | Les Berry; J. L. Myler, Beecher Crampton | 1954-8-17 | s.n. | Lassen | near Karlo. | Comment | |||
CAS-BOT-BC128169 | Salix lasiandra var. lasiandra | Lowell Ahart | 1974-5-5 | 911 | Lassen | Peter Ahart Ranch, Honcut - Sierra Nevada | 45 | Comment | ||
CHSC101038 | Antennaria luzuloides subsp. luzuloides | John Dittes | 2008-5-22 | 1531 | Lassen | Modoc Plateau; ca. 15.3 air miles southeast of Adin, ca. 3.4 air miles east of Hayden Hill, ca 300 feet north by northeast of intersection of Hwy 139 and FS Road 36N02; open, rocky volcanic outcrop on northeast side of Willow Creek. | 484 | Comment | ||
CAS-BOT-BC379024 | Ranunculus aquatilis var. diffusus | B. Bartholomew; B. Anderson | 1988-7-22 | 4504 | Lassen | Mosquito Creek ca. 2 km SW of Patterson Meadow, southern end of the Warner Mountain | 488 | Comment | ||
SEINET5339273 | Ceanothus cuneatus | W. Priest | 1956-4-27 | s.n. | Lassen | 20 mi south of Lassen Park turnoff, Ca. Hwy 36. | 762 | Comment | ||
RSA0034899 | Caulanthus inflatus | Bob Thille | 1964-3-14 | Lassen | 3 miles south of Atola, Highway 395. | 883 | Comment | |||
CAS-BOT-BC104044 | Salix hindsiana | Mrs. H. P. Bracelin | 1931-6-29 | 485 | Lassen | McArthur, at edge of Pit River | 950 | Comment | ||
JEPS90082 | Plagiobothrys tenellus | Dean Wm. Taylor with Robert A. Price | 1988-6-4 | 9766 | Lassen | ca. 6 mi. e. MacArthur (along Hwy. 299 at crossing of Frazer Creek); Pit R. watershed, Fall R. Valley | 1036 | Comment | ||
JEPS90097 | Cryptantha torreyana | Dean Wm. Taylor with Robert A. Price | 1988-6-4 | 9775 | Lassen | ca. 6 mi. e. MacArthur (along Hwy. 299 at crossing of Frazer Creek); Pit R. watershed, Fall R. Valley | 1036 | Comment | ||
UCD135546 | Senecio integerrimus | Grady L. Webster | 1989-5-13 | 7702 | Lassen | Butterfly Valley area. Aound 1 mile northwest of crossing of Big Blackhawk Creek. | 1066 | Comment | ||
SEINET3886822 | Fritillaria recurva | J. P. Smith, J. O. Sawyer | 1972-5-6 | 5235 a | Lassen | Lassen National Forest; Boundary Campground on State Route 89 south of Burney.; 0 | 1067 | Comment | ||
RSA536398 | Mimulus pygmaeus | Beth Corbin, Kim Earll, Steve Klukkert | 1991-7-2 | 634 | Lassen | 0.25 mile SE of Robbers Spring, 70 ft SSW of Hwy 44, 3.5 miles NW of USFS Bogard Work Center. | 1098 | Comment | ||
RSA268991 | Muhlenbergia richardsonis | J. R. Reeder, C. G. Reeder | 1972-7-24 | 5812 | Lassen | Lassen National Forest; 17 miles NW of Susanville, along Hwy 44 | 1128 | Comment | ||
SJSU10936 | Oenothera deltoides subsp. piperi | G. R. Ostrander | 1965-7-12 | 70 | Lassen | by Hwy 395, 5 mi N of Doyle | 1158 | Comment | ||
UC1035982 | Apocynum androsaemifolium | Helen K. Sharsmith | 1955-6-27 | 4516 | Lassen | adjacent to Hwy. 89 n. of Hat Creek Ranger Station; Lassen Nat'l Forest | 1158 | Comment | ||
RSA0037174 | Lithospermum arvense | Lowell A. Ahart, John Dittes | 2012-7-11 | 18351 | Lassen | North edge of a farmed field, on the south side of the highway, about 100 yards east of Cable Road and Pittville Road, 2.16 miles (air) north-northeast of Pittville, 3955 feet east of Lassen-Shasta County Line, Fall River Valley. | 1205 | Comment | ||
CHSC76084 | Ericameria nauseosa var. speciosa | Lowell Ahart; Vernon H. Oswald | 1999-9-13 | 8201 | Lassen | On the west side of the dirt road and 1/4 mile south of the sign in station, Honey Lake Wildlife Area, 4 1/2 miles (air) southeast of Standish. | 1207 | Comment | ||
CHSC76086 | Iva axillaris subsp. robustior | Lowell Ahart; Vernon H. Oswald | 1999-9-13 | 8227 | Lassen | Along a slough, on the north side of Mapes Road, about 1/2 mile east of Lambert Lane, about 3 1/2 miles (air) southeast of Standish. | 1210 | Comment | ||
CHSC76287 | Polygonum aviculare | Lowell Ahart; Vernon H. Oswald | 1999-9-13 | 8225 | Lassen | Along a small slough, on the north side of Mapes Road, about 1/2 mile east of Lambert Lane, about 3 1/2 miles (air) southeast of Standish. | 1210 | Comment | ||
CHSC76307 | Amphiscirpus nevadensis | Lowell Ahart; Vernon H. Oswald | 1999-9-13 | 8228 | Lassen | Along a small slough, on the south side of Mapes Road, about 200 yards east of Lambert Lane, about 3 1/2 miles (air) southeast of Standish. | 1210 | Comment | ||
JEPS95910 | Centromadia pungens subsp. pungens | Lowell Ahart | 1999-9-13 | 8224 | Lassen | on the north side of Mapes Road; about 1/2 mile east of Lambert Lane; about 3 1/2 miles (air) southeast of Standish | 1210 | Comment | ||
UCR244042 | Triglochin concinna var. debilis | Jim Andre | 1993-6-1 | 19712 | Lassen | Sierra Nevada/Great Basin, Honey Lake Valley, north end of Honey Lake, c. 20 mi. E of Susanville, at Wendel | 1218 | Comment | ||
CAS-BOT-BC128015 | Blepharipappus scaber | Marcus E. Jones | 1897-6-24 | s.n. | Lassen | 10 to 15 miles west from Amedee | 1219 | Comment | ||
CAS-BOT-BC25877 | Boechera subpinnatifida | John Thomas Howell | 1934-6-10 | 11861 | Lassen | Honey Lake Valley, 37 miles south of Susanville. | 1219 | Comment | ||
CAS-BOT-BC298180 | Ericameria nauseosa var. oreophila | Carl B. Wolf | 1931-9-6 | 2403 | Lassen | Honey Lake Valley, 3 miles from Wendel, on road to Janesville | 1219 | Comment | ||
CAS-BOT-BC413246 | Oxytheca dendroidea subsp. dendroidea | Gordon H. True | 1973-8-22 | 7655 | Lassen | North shore of Honey Lake ca. 5 miles east of Janesville and just west of Hartson Reservoir | 1219 | Comment | ||
CHSC32869 | Sporobolus airoides | J. S. White | 1980-4-14 | 116 | Lassen | 0.5 mi se of Wendel. | 1219 | Comment | ||
CHSC34942 | Claytonia rubra subsp. rubra | P. Fehr | 1974-4-24 | 4 | Lassen | Ca. 1.75 mi n of junction of Cherry Terrace and Piute Creek, Susanville. | 1219 | Comment | ||
CHSC64768 | Plagiobothrys leptocladus | Vernon H. Oswald | 1995-5-24 | 6780 | Lassen | Modoc Plateau. 1.8 mi s of Wendel Rd. (Lassen 320) on an unsigned dirt road 0.6 mi e of milepost 19.0, just e of Skedaddle Creek. On the e side of the road ca. 0.2 mi n of the railroad. | 1219 | Comment | ||
CHSC64772 | Descurainia pinnata subsp. intermedia | Vernon H. Oswald | 1995-5-24 | 6777 | Lassen | Modoc Plateau. Wendel Rd. (Lassen 320) 0.4 mi e of the e end of Amedee Rd. (6.1 mi e of Wendel). Roadside. | 1219 | Comment | ||
JEPS50953 | Silene nuda | W. L. Jepson | 1918-8-3 | 7802 | Lassen | near Buntingville (at Raker Ranch, Honey Lake Valley); Honey Lake Valley, at Raker Ranch | 1219 | Comment | ||
POM119382 | Sparganium eurycarpum | Marcus E. Jones | 1897-6-24 | s.n. | Lassen | 10 to 15 miles west from Amedee. | 1219 | Comment | ||
SEINET8584736 | Lomatium foeniculaceum subsp. macdougalii | W. Harnach | 2010-6-8 | 1243 | Lassen | 2 miles west of the California Nevada state line, north side of Fort Sage Road, northeast of Doyle, CA. | 1219 | Comment | ||
UC1393181 | Tetradymia canescens | L. Maynard Moe | 1970-7-6 | 269 | Lassen | ca 6 mi n Litchfield (on Hwy 395) | 1219 | Comment | ||
UC1479584 | Lomatium ravenii | Gary Schoolcraft | 1980-5-6 | 218 A | Lassen | Honey Lake Island | 1219 | Comment Read comments Oct 26 2017 |
||
UC1483865 | Anisocoma acaulis | G. Schoolcraft | 1980-5-7 | 225 | Lassen | s shore Honey Lake Island | 1219 | Comment | ||
UC1537057 | Achillea millefolium | Gordon H. True Jr. | 1936-6-22 | 524 | Lassen | se of, near edge of slough Litchfield; Honey Lake Valley | 1219 | Comment | ||
UC20698 | Hippuris vulgaris | J. Burtt Davy | Jun 17 1897-Jun 24 1897 | 3334 | Lassen | Honey Lake Valley, Honey Lake | 1219 | Comment | ||
UC614472 | Penstemon rydbergii var. oreocharis | L. Constance | 1938-6-10 | 2322 | Lassen | 1.5 mi ne Robber Creek (near Westwood); ne of Robber Creek, near Westwood | 1219 | Comment | ||
CAS-BOT-BC302588 | Gnaphalium palustre | Marcus E. Jones | 1897-6-24 | s.n. | Lassen | 10 to 15 miles west from Amadee | 1219 | Comment | ||
RSA0009448 | Nuphar lutea subsp. polysepala | Marcus E. Jones | 1897-6-24 | s.n. | Lassen | 10 to 15 miles west from Amedee. | 1219 | Comment | ||
RSA0009789 | Lactuca tatarica var. pulchella | Marcus E. Jones | 1897-6-24 | s.n. | Lassen | 10 to 15 miles west from Amedee. | 1219 | Comment | ||
SDSU7202 | Eriogonum vimineum | D. F. Howe | 1960-9-21 | 2994 | Lassen | 2.0 Miles north of Janesville. | 1219 | Comment | ||
SEINET3150416 | Oenothera tanacetifolia | E. K. Balls | 1950-5-9 | 15954 | Lassen | 5 mi. S of Modoc Co. line, Hwy 395 | 1219 | Comment | ||
SEINET3158253 | Cressa cretica | M. E. Jones | 1897-6-23 | sn | Lassen | Amedee | 1219 | Comment | ||
SEINET4169872 | Calochortus leichtlinii | A. A. Heller | 1938-6-26 | Lassen | E. of Fredonyer Pass on State Hwy 36. | 1219 | Comment | |||
UCD138789 | Sisyrinchium bellum | Gerald Dickinson | 1963-7-2 | 71 | Lassen | east of Willow Creek campground, south of Hayden Hill, State Highway 139. | 1219 | Comment | ||
UCSB61641 | Sarcobatus vermiculatus | True, Gordon | 1936-6-21 | Lassen | Honey Lake Valley | 1219 | Comment | |||
HSC9348 | Bromus tectorum | C. S. Chavez | 1965-5-1 | 60 | Lassen | 20 mi. N of Susanville on Hwy. 395. | 1220 | Comment | ||
OBI76938 | Camelina microcarpa | Anthony Baniaga | 2011-6-10 | 321 | Lassen | Along hwy 395 ca. 6.6 mi S of Karlo Rd quad | 1220 | Comment | ||
POM105328 | Eriogonum ochrocephalum var. ochrocephalum | Marcus E. Jones | 1897-6-22 | s.n. | Lassen | 10 miles south of Amedee. [Lassen or Plumas Co.] | 1220 | Comment | ||
POM111106 | Juncus mexicanus | Marcus E. Jones | 1897-6-23 | s.n. | Lassen | Amedee. | 1220 | Comment | ||
POM23663 | Astragalus iodanthus | Marcus E. Jones | 1897-6-24 | s.n. | Lassen | 10 to 15 miles west from Amedee. | 1220 | Comment | ||
POM27927 | Psoralidium lanceolatum | Marcus E. Jones | 1897-6-22 | s.n. | Lassen | 10 miles south of Amedee. [Lassen or Plumas Co.] | 1220 | Comment | ||
POM68166 | Downingia laeta | Marcus E. Jones | 1897-6-24 | s.n. | Lassen | 10 to 15 miles west from Amedee. | 1220 | Comment | ||
RSA3149 | Chrysothamnus nauseosus subsp. consimilis | C. B. Wolf | 1931-9-6 | 2403 | Lassen | Honey Lake Valley, 3 miles form Wendel on road to Jonesville | 1220 | Comment | ||
POM33879 | Anisocoma acaulis | Marcus E. Jones | 1897-6-22 | s.n. | Lassen | 10 miles south of Amedee. [Lassen or Plumas Co.?] | 1220 | Comment | ||
RSA0125158 | Eriastrum signatum | Marcus E. Jones | 1897-6-22 | 9972 | Lassen | 10 miles south of Amedee. [Lassen or Plumas Co.] | 1220 | Comment | ||
RSA523846 | Veronica catenata | L. R. Heckard, Peter Rubtzoff | 1971-8-3 | 2702 | Lassen | 1.3 miles west of Pit River bridge at Bieber. Along Pit River overflow at bridge 7-03. | 1220 | Comment | ||
RSA60365 | Camissonia tanacetifolia subsp. tanacetifolia | E. K. Balls | 1950-5-9 | 15954 | Lassen | 0.5 mi. south of Modoc Co. Line, Highway 395 | 1220 | Comment | ||
CAS-BOT-BC160832 | Camissonia minor | Arnold Tiehm | 1980-5-29 | 5752 | Lassen | North end of Honey Lake Valley, 2 air miles NW of Wendel | 1231 | Comment | ||
CAS-BOT-BC55478 | Hornungia procumbens | Arnold Tiehm | 1980-5-29 | 5749 | Lassen | North end of Honey Lake Valley, just north of Hot Springs 1.1 air miles north northwest of Wendel. | 1231 | Comment | ||
CAS-BOT-BC88082 | Thelypodium flexuosum | Arnold Tiehm | 1980-5-29 | 5745 | Lassen | North end of Honey Lake Valley, just north of Hot Springs 1.1 air miles NNW of Wendel. | 1231 | Comment | ||
NY242228 | Cleomella plocasperma | A. Tiehm | 1980-5-29 | 5746 | Lassen | North end of Honey Lake Valley, just north of Hot Springs 1.1 air miles NNW of Wendel. | 1231.4 | Comment | ||
NY675579 | Astragalus lentiginosus var. floribundus | A. Tiehm | 1980-5-29 | 5751 | Lassen | North end of Honey Lake Valley, 1 mile north of Wendel | 1231 | Comment | ||
SEINET5325521 | Astragalus lentiginosus var. floribundus | A. Tiehm | 1980-1 | 5751 | Lassen | North end of Honey Lake Valley, 1 mile orth of Wendel. | 1231 | Comment | ||
CAS-BOT-BC279643 | Chaenactis xantiana | H. D. Ripley; R. C. Barneby | 1943-6-15 | 5754 | Lassen | N.-E. of Litchfield | 1234 | Comment | ||
SFV1459 | Descurainia sophia | I. L. Wiggins, D. B. Wiggins | 1961-6-11 | 16334 | Lassen | 13.5 miles east of Susanville. | 1240 | Comment | ||
UCD55283 | Holosteum umbellatum subsp. umbellatum | Ellen Dean; Gary Schoolcraft | 2006-5-16 | 3102 | Lassen | East of town of Susanville, along County Road A27 (Center Road). Private land north of California Correctional Facility owned by Virginia Johnston, to be purchased by state for expansion of alfalfa fields. | 1244 | Comment | ||
UCD54568 | Cryptantha circumscissa | Ellen Dean; Dawn Cunningham | 2005-10-25 | 2751 | Lassen | East of the town of Susanville. Property N of California Correctional Facility. | 1248 | Comment | ||
CHSC64781 | Grayia spinosa | Vernon H. Oswald | 1995-5-24 | 6764 | Lassen | Modoc Plateau. Wendel Rd. (Lassen 320) 3.3 mi e of Amedee Rd. at Wendel. At the base of Amedee Mtns. | 1249 | Comment | ||
CHSC7665 | Astragalus lentiginosus var. platyphyllidius | Beverley J. Wise | 1969-5-23 | 54 | Lassen | 34.5 mi. S.E. of Susanville on Las. Co. Rd. 320. | 1249 | Comment | ||
CHSC7699 | Dactylis glomerata | Beverley J. Wise | 1969-5-23 | 128 | Lassen | 35.5 mi. S.E. of Susanville on Las. Co. Rd. 320. | 1249 | Comment | ||
CHSC7700 | Elymus condensatus | Beverley J. Wise | 1969-5-23 | 130 | Lassen | 35 mi. S.E. of Susanville on Las. Co. Rd. 320. | 1249 | Comment | ||
CHSC7736 | Pleiacanthus spinosus | Beverley J. Wise | 1969-5-23 | 79 | Lassen | 33.5 mi. S.E. of Susanville on Las. Co. Rd. 320. | 1249 | Comment | ||
JEPS18992 | Deinandra lobbii | Rimo Bacigalupi with L. R. Heckard | 1957-8-18 | 6060 | Lassen | 3.1 mi ne Bieber (along U.S. Highway No. 299, nw Lassen County); Big Valley | 1249 | Comment | ||
JEPS89760 | Lasthenia glaberrima | Dean Wm. Taylor with Glenn L. Clifton, Rexford E. Palmer and Roy Buck | 1988-6-6 | 9004 | Lassen | road from Bieber to Lookout 0.5 mi s of the Modoc County Line (Big Valley, Pit River Watershed); Big Valley, Pit River Watershed | 1249 | Comment | ||
UC1523779 | Minuartia douglasii | Gary Schoolcraft | 1981-6-9 | 440 | Lassen | s Pittville | 1249 | Comment | ||
UC1523815 | Epilobium torreyi | Gary Schoolcraft | 1981-6-9 | 439 | Lassen | s of Pittville | 1249 | Comment | ||
UC1533166 | Lupinus microcarpus var. microcarpus | Gary Schoolcraft | 1981-9-1 | 572 | Lassen | along road 3 mi se Bieber | 1249 | Comment | ||
UC1573178 | Lasthenia glaberrima | Dean Wm. Taylor with Glenn L. Clifton, Rexford E. Palmer and Roy Buck | 1988-6-6 | 9004 | Lassen | road from Bieber to Lookout (.5 mi s of the Modoc County Line); Pit River Watershed, Big Valley | 1249 | Comment | ||
UCD55262 | Phlox stansburyi | Ellen Dean | 2006-5-15 | 3060 | Lassen | East of town of Susanville, along County Road A27 (Center Road). Private land north of California Correctional Facility owned by Virginia Johnston, to be purchased by state for expansion of alfalfa fields. | 1249 | Comment | ||
UCD55266 | Grayia spinosa | Ellen Dean | 2006-5-15 | 3064 | Lassen | East of town of Susanville, along County Road A27 (Center Road). Private land north of California Correctional Facility owned by Virginia Johnston, to be purchased by state for expansion of alfalfa fields. | 1249 | Comment | ||
SCFS927 | Sidalcea oregana subsp. spicata | L. Loeblich | 1964-7-1 | 72 | Lassen | Along Hwy 299 going W, 0.5 mi W of jct of A-2 and Hwy 139 | 1250 | Comment | ||
CHSC107348 | Pastinaca sativa | Lowell Ahart; John Dittes | 2011-6-22 | 17537 | Lassen | On both sides of Pumpkin Center Road (County Road 417), 1,257 feet east of intersection of fir Street, just east of Bieber, Big Valley. | 1255 | Comment | ||
CHSC71084 | Lupinus argenteus var. heteranthus | Vernon H. Oswald; Lowell Ahart | 1998-5-22 | 9094 | Lassen | Hwy. 395 at an intermittent drainage crossing the road 2.3 mi south of Milford. | 1255 | Comment | ||
CHSC71895 | Crypsis schoenoides | Vernon H. Oswald; Lowell Ahart | 1998-9-8 | 9577 | Lassen | Hwy. 299 at the RR overpass on the east side of Nubieber. Near the highway. | 1255 | Comment | ||
JEPS94076 | Crypsis schoenoides | Vernon H. Oswald and Lowell Ahart | 1998-9-8 | 9577 | Lassen | Hwy. 299 at R.R. overpass on e. side of Nubieber (depression near hwy.) | 1255 | Comment | ||
JEPS94816 | Madia glomerata | Vernon H. Oswald and Lowell Ahart | 1998-9-8 | 9576 | Lassen | Highway 299 at the Rail Road overpass on the e side of Nubieber Nubieber | 1255 | Comment | ||
UC1483817 | Eatonella nivea | G. Schoolcraft | 1980-5-8 | 226 | Lassen | sw of Herlong | 1255 | Comment | ||
SEINET515862 | Madia glomerata | Vernon H. Oswald | 1998-9-8 | 9576 | Lassen | Hwy. 299 at the railroad overpass on the east side of Nubieber. | 1256 | Comment | ||
CHSC115576 | Cirsium | Lowell Ahart; John Dittes, Joe DiSalvo | 2015-7-14 | 20322 | Lassen | On the south side of the levee road, about 300 yards west of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1260 | Comment | ||
CHSC99154 | Scirpus acutus var. occidentalis | Lowell Ahart; John Dittes | 2008-6-22 | 15018 | Lassen | On the east end of the levee, about 100 yards east of the tall poles, mountain meadow, in Big Valley, about 3.5 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber. | 1260 | Comment | ||
CHSC99515 | Hordeum jubatum | Lowell Ahart; John Dittes | 2008-6-22 | 15021 | Lassen | On east side of the levee, about 20 yards south of the tall poles, mountain meadow, in Big Valley, about 3.5 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber. | 1260 | Comment | ||
JEPS114853 | Carex nebrascensis | Lowell Ahart, John Dittes | 2008-6-22 | 15019 | Lassen | N side of levee, about 90 yds E of the tall poles, in Big Valley, about 3.5 mi NE of the Headquarters at Ash Creek State Wildlife Area, about 5.5 mi (air) NE of Bieber | 1260 | Comment | ||
RSA0045636 | Chamomilla suaveolens | Lowell Ahart, John Dittes | 2008-6-22 | 15024 | Lassen | End of a levee, about 100 yards east of the tall poles, in Big Valley, about 3.5 miles (air) northeast of the Headquarters at Ash Creek State Wildlife, Area, about 5.5 miles (air) northeast of Bieber. | 1260 | Comment | ||
CHSC64792 | Sphaeralcea grossulariifolia subsp. grossulariifolia | Vernon H. Oswald | 1995-6-7 | 6837 | Lassen | Modoc Plateau. Rocky ridge on the n side of Wendel Rd. (Lassen 320) at milepost 11.0, 5.6 mi east of Wendel, ne of Susanville. | 1261 | Comment | ||
JEPS114748 | Poa bulbosa | Lowell Ahart, John Dittes | 2008-6-22 | 15035 | Lassen | About 220 yards west of the road levee, on the banks of a small natural drainage, in Big Valley, about 2.1miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 5 miles (air) northeast of Bieber | 1262 | Comment | ||
CHSC99238 | Erysimum repandum | Lowell Ahart; John Dittes | 2008-6-20 | 14900 | Lassen | About 100 yards south of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
CHSC99275 | Beckmannia syzigachne | Lowell Ahart; John Dittes | 2008-6-20 | 14946 | Lassen | In swales, about 300 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
CHSC99295 | Microseris laciniata subsp. laciniata | Lowell Ahart; John Dittes | 2008-6-20 | 14951 | Lassen | About 300 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
CHSC99497 | Nemophila pedunculata | Lowell Ahart; John Dittes | 2008-6-20 | 14918 | Lassen | About 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
CHSC99503 | Amsinckia intermedia | Lowell Ahart; John Dittes | 2008-6-20 | 14935 | Lassen | On the levee road, about 100 yards south of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
CHSC99509 | Rumex salicifolius var. triangulivalvis | Lowell Ahart; John Dittes | 2008-6-20 | 14930 | Lassen | In vernal pools and swales, about 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
CHSC99743 | Chamaesyce serpillifolia subsp. serpillifolia | Lowell Ahart; John Dittes | 2008-6-20 | 14913 | Lassen | On the levee road and in vernal pools, where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7.0 miles (air) northeast of Bieber. | 1263 | Comment | ||
JEPS114364 | Thelypodium howellii | Lowell Ahart, John Dittes | 2008-6-20 | 14920 | Lassen | about 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber | 1263 | Comment | ||
JEPS114384 | Juncus bufonius var. congestus | Lowell Ahart, John Dittes | 2008-6-20 | 14958 | Lassen | In meadow, around a new pond, about 30 yards west of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber | 1263 | Comment | ||
JEPS114452 | Thlaspi arvense | Lowell Ahart, John Dittes | 2008-6-20 | 14961 | Lassen | Where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber | 1263 | Comment | ||
JEPS114691 | Ribes aureum var. aureum | Lowell Ahart, John Dittes | 2008-6-20 | 14950 | Lassen | About 300 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber | 1263 | Comment | ||
JEPS114694 | Linum lewisii var. lewisii | Lowell Ahart, John Dittes | 2008-6-20 | 14917 | Lassen | About 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber | 1263 | Comment | ||
JEPS114702 | Lotus denticulatus | Lowell Ahart, John Dittes | 2008-6-20 | 14970 | Lassen | About 100 yards west of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber | 1263 | Comment | ||
JEPS114768 | Stellaria longipes var. longipes | Lowell Ahart, John Dittes | 2008-6-20 | 14956 | Lassen | About 200 yards west of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber | 1263 | Comment | ||
JEPS114954 | Equisetum laevigatum | Lowell Ahart, John Dittes | 2008-6-20 | 14933 | Lassen | On the levee road, where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber | 1263 | Comment | ||
JEPS114988 | Porterella carnosula | Lowell Ahart, John Dittes | 2008-6-20 | 14963 | Lassen | About 100 yards west of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7.0 miles (air) northeast of Bieber | 1263 | Comment | ||
RSA0035394 | Caulanthus major var. nevadensis | Lowell Ahart, John Dittes | 2008-6-20 | 14920 | Lassen | About 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
RSA0035823 | Sisyrinchium bellum | Lowell A. Ahart, John Dittes | 2008-6-20 | 14964 | Lassen | About 10 yards west of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
RSA0035913 | Plagiobothrys cusickii | Lowell A. Ahart, John Dittes | 2008-6-20 | 14914 | Lassen | About 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
RSA0035921 | Veronica arvensis | Lowell A. Ahart, John Dittes | 2008-6-20 | 14925 | Lassen | About 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
SEINET10661222 | Beckmannia syzigachne | Lowell Ahart, John Dittes | 2008-6-20 | Ahart 14946 | Lassen | T39N, R8E, northeast 1/4 Section 34. About 300 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1263 | Comment | ||
SBBG128882 | Lasthenia glaberrima | L. Ahart, J. Dittes | 2008-6-20 | 14901 | Lassen | sides of a vernal pool, ca. 100 yards W of where the levee rd crosses Big Valley Canal, in Big Valley, ca. 4 mi (air) NE of the Headquarters at Ash Crk State Wildlife Area, ca. 7 mi (air) NE of Bieber | 1263 | Comment | ||
CAS-BOT-BC224978 | Plagiobothrys hispidulus | Philip A. Munz | 1947-5-20 | 11891 | Lassen | Milford | 1264 | Comment | ||
CHSC108009 | Ranunculus macounii | Lowell Ahart; John Dittes | 2011-6-21 | 17536 | Lassen | 335 feet northwest of Big Valley Canal, 2.1 miles (air) south of County Road 87, 6.6 miles (air) northeast of Bieber, 7.9 miles (air) west by southwest of Adin, Big Valley. | 1264 | Comment | ||
CHSC54188 | Navarretia leucocephala subsp. minima | Vernon H. Oswald | 1991-5-28 | 4617 | Lassen | Wayman Barn at the west end of Hunt Rd, Ash Creek Wildlife Area, ca. 5 miles northeast of Bieber. On the bed of vernal pools on a flat east of the barn. | 1264 | Comment | ||
CHSC60698 | Fritillaria pudica | Vernon H. Oswald; Anne-Lise Feenstra | 1993-4-17 | 5274 | Lassen | Near Wayman Barn at the W end of Hunt Rd., Ash Creek Wildlife Area, ca. 5 mi NE of Bieber. | 1264 | Comment | ||
CHSC77181 | Ambrosia acanthicarpa | G. Schoolcraft | 1998-9-14 | 2809 | Lassen | Flats N of Turtle Point. | 1264 | Comment | ||
HSC104020 | Arnica chamissonis subsp. foliosa | L. Ahart, John Dittes | 2008-6-20 | 14902 | Lassen | About 7.0 air mi. NE of Bieber, ~4.0 air mi. NE of Headquarters at Ash Creek State Wildlife Area; ~ 10 yds. west of where the levee road crosses Big Valley Canal, in Big Valley. | 1264 | Comment | ||
UC1586591 | Euclidium syriacum | Vernon H. Oswald | 1991-5-28 | 4616 | Lassen | 5 mi ne of Bieber (Wayman Barn at w end of Hunt Road, Ash Creek Wildlife Area); Ash Creek Wildlife Area | 1264 | Comment | ||
CAS-BOT-BC522006 | Triteleia hyacinthina | H. D. Ripley; R. C. Barneby | 1943-6-13 | 5685 | Lassen | Milford | 1264 | Comment | ||
SJSU8354 | Crepis intermedia | W. Savage | 1971-7-20 | 725 | Lassen | c. 2 mi N of Milford near W side Honey Lake | 1264 | Comment | ||
SJSU8893 | Helianthella californica var. nevadensis | W. Savage | 1971-7-20 | 723 | Lassen | c. 2 mi N of Milford near W side Honey L | 1264 | Comment | ||
CHSC7763 | Ribes aureum | Beverley J. Wise | 1969-5-4 | 98 | Lassen | North shore of Leavitt Lake, south side Hwy 395. | 1266 | Comment | ||
CHSC110907 | Psilocarphus brevissimus var. brevissimus | Lowell Ahart; John Dittes | 2012-7-9 | 18290 | Lassen | Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. About 100 yards southeast of the tall poles. | 1267 | Comment | ||
CHSC110909 | Navarretia leucocephala subsp. minima | Lowell Ahart; John Dittes | 2012-7-9 | 18288 | Lassen | . Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. About 100 yards southeast of the tall poles. | 1267 | Comment | ||
CHSC110912 | Plagiobothrys mollis var. mollis | Lowell Ahart; John Dittes | 2012-7-9 | 18283 | Lassen | About 100 yards southeast of the tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC112407 | Veronica peregrina subsp. xalapensis | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-8 | 18744 | Lassen | Drainage filled with dirt from construction of a pond, about 30 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC112409 | Polemonium micranthum | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-8 | 18743 | Lassen | Drainage filled with dirt from construction of a pond, about 30 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC112444 | Navarretia leucocephala subsp. minima | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-8 | 18778 | Lassen | About 30 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC112464 | Downingia bacigalupii | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-8 | 18738 | Lassen | About 30 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC112771 | Juncus balticus subsp. ater | Lowell Ahart; John Dittes | 2013-7-23 | 18903 | Lassen | Drainage, about 150 yards northwest of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC112796 | Elymus glaucus | Lowell Ahart; John Dittes | 2013-7-23 | 18893 | Lassen | About 30 feet northeast of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC112974 | Lythrum tribracteatum | Lowell Ahart; John Dittes | 2013-7-23 | 18902 | Lassen | Dry drainage, about 150 yards northwest of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC113000 | Galium trifidum subsp. columbianum | Lowell Ahart; John Dittes | 2013-7-23 | 18895 | Lassen | Along the south margin of the levee road, about 150 yards east of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC113073 | Limosella acaulis | Lowell Ahart; John Dittes | 2013-7-23 | 18889 A | Lassen | Around a man made pond, about 150 yards northwest of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC115591 | Ranunculus macounii | Lowell Ahart; John Dittes | 2015-7-14 | 20328 | Lassen | On the west side of the road, about 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1267 | Comment | ||
CHSC115602 | Bromus japonicus | Lowell Ahart; John Dittes | 2015-7-13 | 20310 | Lassen | About 100 yards southwest of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC116103 | Penstemon rydbergii var. oreocharis | Lowell Ahart; John Dittes | 2015-7-13 | 20316 | Lassen | About 100 yards southwest of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
CHSC116194 | Elatine | Lowell Ahart; John Dittes | 2015-7-13 | 20294 | Lassen | About 400 yards south of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
RSA0105580 | Chamaesyce serpillifolia subsp. serpillifolia | Lowell Ahart, John Dittes | 2013-7-22 | 18857 | Lassen | 30 yards south of the man made pond, about 120 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
RSA0105586 | Gnaphalium palustre | Lowell Ahart, John Dittes | 2013-7-22 | 18861 | Lassen | 30 yards south of the man made pond, about 120 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. | 1267 | Comment | ||
HSC104018 | Plagiobothrys cusickii | L. Ahart, John Dittes | 2012-7-9 | 18284 | Lassen | About 5.5 air mi. NE of Bieber, Ash Creek Wildlife Area, ~100 yds. SE of tall poles | 1268 | Comment | ||
UCSC011016 | Trifolium longipes subsp. hansenii | Lowell Ahart, John Dittes | 2016-7-15 | 21230 | Lassen | About 80 yards west of the road, about 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 air miles northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 air miles northeast of Bieber; 41.183167 -121.036972 | 1268 | Comment | ||
CHSC115594 | Silene nuda | Lowell Ahart; John Dittes | 2015-7-14 | 20334 | Lassen | On the west side of the road, about 100 yards southwest of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. | 1271 | Comment | ||
CHSC106353 | Marrubium vulgare | Lowell Ahart; John Dittes | 2010-8-30 | 17087 | Lassen | On the north side of the road, between Elkins Lane and Walters Road, 550 feet south of Modoc County Lane and Walters Road, 550 feet south of Modoc County Line, about 4.3 miles (air) west-southwest of Adin, about 7.3 miles (air) northeast of Bieber, Big Valley. | 1274 | Comment | ||
SEINET7356288 | Eriastrum sparsiflorum | Richard R. Halse | 2004-7-21 | 6669 | Lassen | At junction of U.S. Hwy 395 and State Road A 26, ca 11 miles southeast of Milford.; 0 | 1274 | Comment | ||
UC1924217 | Ranunculus occidentalis | Debra Valov | 2004-6-9 | 2004266 | Lassen | Bieber; off County A2 c. 8 km east of Hwy 299 | 1274 | Comment | ||
UC1924225 | Plectritis macrocera | Debra Valov | 2004-6-8 | 2004249 | Lassen | Bieber; off County A2 c. 8 km east of Hwy 299 | 1274 | Comment | ||
UC1924232 | Hordeum murinum subsp. leporinum | Debra Valov | 2004-6-9 | 2004262 | Lassen | Bieber; off County A2 c. 8 km east of Hwy 299 | 1274 | Comment | ||
UC1924259 | Cardaria chalepensis | Debra Valov | 2004-5-31 | 2004228 | Lassen | Bieber; off County A2 c. 8 km east of Hwy 299 | 1274 | Comment | ||
UC1924265 | Avena fatua | Debra Valov | 2004-6-9 | 2004265 | Lassen | Bieber; off County A2 c. 8 km east of Hwy 299 | 1274 | Comment | ||
UCD55292 | Phacelia heterophylla subsp. virgata | Ellen Dean; Gary Schoolcraft | 2006-5-16 | 3113 | Lassen | East of town of Susanville, along County Road A27 (Center Road). Private land north of California Correctional Facility owned by Virginia Johnston, to be purchased by state for expansion of alfalfa fields. | 1274 | Comment | ||
UCR201593 | Plagiobothrys | Ken Osborne | 2005-4-23 | s.n. | Lassen | 3 miles SE of Honey Lake, 0.5 mile west of Turtle Mountain | 1276 | Comment | ||
CAS-BOT-BC193474 | Thinopyrum ponticum | John Thomas Howell | 1975-7-23 | 51409 | Lassen | Along Hwy. 395 between Johnstonville and Jonesville - Sierra Nevada | 1280 | Comment | ||
CHSC64764 | Amsinckia tessellata var. tessellata | Vernon H. Oswald | 1995-5-24 | 6761 | Lassen | Modoc Plateau. Wendel Rd. (Lassen 320) 3.3 mi e of Amedee Rd. at Wendel. | 1280 | Comment | ||
CHSC64766 | Cryptantha pterocarya var. pterocarya | Vernon H. Oswald | 1995-5-24 | 6760 | Lassen | Modoc Plateau. Wendel Rd. (Lassen 320) 3.3 mi e of Amedee Rd. at Wendel. Slope at the base of the Amedee Mtns. | 1280 | Comment | ||
CHSC64802 | Linanthus pungens | Vernon H. Oswald | 1995-5-24 | 6758 | Lassen | Modoc Plateau. Wendel Rd. (Lassen 320) 3.3 mi e of Amedee Rd. at Wendel. On a outcrop at the base of the Amedee Mtns. | 1280 | Comment | ||
CHSC77225 | Rumex venosus | G. Schoolcraft | 1993-6-1 | 2267 | Lassen | Along Hwy 395 about 1.5 mi n. of turnoff to Wendel. | 1280 | Comment | ||
HSC63831 | Crypsis vaginiflora | Teresa Prendusi | 1980-8-27 | Lassen | Reservoir just NE of Susanville | 1280 | Comment | |||
JEPS47284 | Rosa woodsii var. ultramontana | W. L. Jepson | 1939-8-11 | 19372 | Lassen | Milford | 1280 | Comment | ||
RSA123433 | Hordeum jubatum | H. S. Yates | 1936-8-11 | 6075 | Lassen | Baxter Creek | 1280 | Comment | ||
RSA129209 | Alopecurus aequalis | Alice Yates | 1936-8-11 | 6068 | Lassen | Baxter Creek; Susanville | 1280 | Comment | ||
RSA252462 | Ambrosia acanthicarpa | R. F. Thorne, C. W. Tilforth | 1969-9-6 | 39266 | Lassen | C. 0.7 mi. SE of Milford, along Hwy. 395 (W. of Honey Lake). | 1280 | Comment | ||
RSA78919 | Eriogonum microtheca var. ambiguum | E. K. Balls, Percy C. Everett | 1952-10-10 | 18143 | Lassen | 8 mi. SE of Ravendale, Hwy 395, Susanville to Alturas. | 1280 | Comment | ||
SBBG26872 | Penstemon speciosus | D. D. Keck | 1930-7-23 | 50 | Lassen | Susanville | 1280 | Comment | ||
SEINET3132728 | Eriophyllum lanatum var. integrifolium | J. L. Strother | 1970-5-23 | 956 | Lassen | ca. 6 mi. N of Honey Lk. | 1280 | Comment | ||
SEINET515878 | Chrysothamnus viscidiflorus subsp. viscidiflorus | Vernon H. Oswald | 1998-9-8 | 9587 | Lassen | Kramer Rd. 3.1 mi S of Lookout. | 1280 | Comment | ||
UC1368785 | Erigeron bloomeri var. bloomeri | John L. Strother | 1970-5-23 | 952 | Lassen | about 6 mi n Honey Lake | 1280 | Comment | ||
UC1523717 | Downingia bacigalupii | Gregg Riegel | 1981-6-17 | 1150 | Lassen | 1280 | Comment | |||
UC1536868 | Gnaphalium palustre | G. H. True Jr. | 1938-7-14 | 956 | Lassen | near Janesville | 1280 | Comment | ||
UC1776705 | Rumex venosus | G. Schoolcraft | 1993-6-1 | 2267 | Lassen | Along Hwy 395 about 1.5 mi. n. of turnoff to Wendel | 1280 | Comment | ||
UC423672 | Eriogonum vimineum | David D. Keck | 1930-7-23 | 951 | Lassen | Susanville Sierra Nevada, Susanville | 1280 | Comment | ||
UCR55538 | Euclidium syriacum | June McCaskill | 1966-6-5 | 712 | Lassen | Frosty Acres Ranch, at end of Albaugh Road (c. 2 mi south of U.S. Hwy 299 and 4 mi SW of Adin) | 1280 | Comment | ||
CAS-BOT-BC241569 | Eriogonum baileyi var. baileyi | E. K. Balls; P. C. Everett | 1952-10-10 | 18139 | Lassen | 5.5 mi. n.e. of Litchfield, Hwy 395, between Susanville and Alturas | 1280 | Comment | ||
CAS-BOT-BC343054 | Madia gracilis | David D. Keck | 1930-7-23 | 949 | Lassen | Susanville | 1280 | Comment | ||
RSA59554 | Erigeron pumilus subsp. intermedius | E. K. Balls | 1950-5-22 | 14829 | Lassen | 1.5 mile SE of Milford, Hwy. 395, above Honey Lake | 1280 | Comment | ||
SEINET10453107 | Oenothera deltoides | Mary Susan Taylor | 1982-6-12 | Taylor 4652 | Lassen | T27N R14E se sec 22. Milford quad. Both sides of Hwy 395, in sandy Sagebrush Scrub, ca. 1 mi n of Milford. 4200 ft. | 1280 | Comment | ||
UC1924591 | Poa secunda | Debra Valov | 2006-5-28 | 2006001 | Lassen | Bieber off County Rd A2 c. 8.7 km east of Hwy 299 | 1284 | Comment | ||
UC1924571 | Amelanchier utahensis | Debra Valov | 2006-5-29 | 2006021 | Lassen | Bieber off County Rd A2 c. 8.7 km east of Hwy 299 | 1285 | Comment | ||
UC1924577 | Castilleja lacera | Debra Valov | 2006-5-29 | 2006028 | Lassen | Bieber off County Rd A2 c. 8.7 km east of Hwy 299 | 1285 | Comment | ||
CHSC117193 | Juncus uncialis | Lowell Ahart; John Dittes | 2016-6-7 | 20990 | Lassen | 50 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | 1289 | Comment | ||
CHSC117205 | Eriophyllum lanatum var. achilleoides | Lowell Ahart; John Dittes | 2016-6-7 | 21004 | Lassen | 30 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | 1289 | Comment | ||
CHSC117207 | Leptosiphon bolanderi | Lowell Ahart; John Dittes | 2016-6-7 | 20979 | Lassen | 10 yards west of the pond, 80 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | 1289 | Comment | ||
CHSC117209 | Plagiobothrys tenellus | Lowell Ahart; John Dittes | 2016-6-7 | 21006 | Lassen | 10 yards west of the pond, 80 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | 1289 | Comment | ||
CHSC117212 | Juncus tiehmii | Lowell Ahart; John Dittes | 2016-6-7 | 20989 | Lassen | West edge of pond, near spillway 5 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | 1289 | Comment | ||
CHSC117513 | Lagophylla ramosissima | Lowell Ahart; John Dittes | 2016-7-13 | 21109 | Lassen | West of the pond, 80 yards east of Stonebreaker Road, 0.6 mile south of County Road A-2, 5.3 miles (air) east of Beiber, 7.3 miles 9air) southwest of Adin, hills at the southern slope of Big Valley. | 1289 | Comment | ||
CHSC117521 | Gratiola ebracteata | Lowell Ahart; John Dittes | 2016-7-13 | 21129 | Lassen | Nortewest edge of the pond, 30 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | 1289 | Comment | ||
CHSC117524 | Epilobium torreyi | Lowell Ahart; John Dittes | 2016-7-13 | 21126 | Lassen | West of the pond and along the poor dirt road, 60 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miless (air) southwest of Adin, hills at the southern slope of Big Valley. | 1289 | Comment | ||
CHSC117538 | Mentzelia congesta | Lowell Ahart; John Dittes | 2016-7-12 | 21150 A | Lassen | Sides of the overflow, about 50 yards north of the dam, 200 yards east of Stonebreaker Road, 0.6 miles south ofd County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. | 1289 | Comment | ||
NY791375 | Astragalus andersonii | W. W. Eggleston | 1911-5-29 | 6730 | Lassen | Vicinity of Doyle Station | 1290 | Comment | ||
NY791377 | Astragalus andersonii | W. W. Eggleston | 1911-7-8 | 7188 | Lassen | Vicinity of Doyle Station | 1290 | Comment | ||
UCD108246 | Lupinus lepidus var. confertus | Richard R. Halse | 2004-7-22 | 6670 | Lassen | Along U.S. Hwy. 395, ca 7.8 miles southeast of Susanville. | 1293 | Comment | ||
CAS-BOT-BC148259 | Rosa woodsii var. ultramontana | John Thomas Howell | 1974-7-8 | 50492 | Lassen | Susanville - Sierra Nevada | 1295 | Comment | ||
CAS-BOT-BC154773 | Prunus virginiana var. demissa | John Thomas Howell | 1974-7-8 | 50494 | Lassen | Susanville | 1295 | Comment | ||
CAS-BOT-BC265821 | Phalaris arundinacea | John Thomas Howell | 1975-7-23 | 51402 | Lassen | Susanville, Sierra Nevada | 1295 | Comment | ||
CAS-BOT-BC265822 | Phalaris arundinacea | John Thomas Howell | 1974-7-8 | 50477 | Lassen | Susanville, Sierra Nevada | 1295 | Comment | ||
CAS-BOT-BC403148 | Eschscholzia californica | John Thomas Howell | 1974-7-8 | 50472 | Lassen | Susanville | 1295 | Comment | ||
CHSC33329 | Tetradymia glabrata | P. Reynolds | 1979-7-4 | 2 | Lassen | 1 mi. ne of Wendel. Base of Wendel canyon. | 1295 | Comment | ||
CAS-BOT-BC186859 | Astragalus gibbsii | John Thomas Howell | 1974-7-10 | 50515 | Lassen | Janesville | 1295 | Comment | ||
CAS-BOT-BC241567 | Eriogonum baileyi var. baileyi | John Thomas Howell; G. H. True | 1973-7-31 | 50144 | Lassen | Janesville | 1295 | Comment | ||
CAS-BOT-BC413870 | Fallopia convolvulus | John Thomas Howell | 1975-7-23 | 51398 | Lassen | Susanville | 1295 | Comment | ||
RSA299167 | Agropyron desertorum | J. T. Howell | 1974-7-8 | 50468 | Lassen | Susanville | 1296 | Comment | ||
CHSC57489 | Phlox stansburyi | B. G. Clark | 1987-4-15 | 23 | Lassen | Rocky knoll 1/4 mi sw of Lassen College adjacent and west of hwy 139. | 1297 | Comment | ||
CAS-BOT-BC127971 | Blepharipappus scaber | David D. Keck; J. Clausen | 1935-6-25 | 3754 | Lassen | Susanville, on hills just west of town | 1310 | Comment | ||
CHSC13879 | Eriogonum nudum var. pubiflorum | J. Grove | 1973-7-19 | 96 | Lassen | Collected on Big Valley Mountain 5 mi. W of Nubieber. | 1310 | Comment | ||
CHSC7695 | Phalaris arundinacea | Beverley J. Wise | 1969-6-4 | 135 | Lassen | 2 mi. east of Susanville on Las. Co. Rd. 215. | 1310 | Comment | ||
CHSC7715 | Cerastium fontanum subsp. vulgare | Beverley J. Wise | 1969-5-23 | 5 | Lassen | Susanville--833 Mark St. Garden. | 1310 | Comment | ||
CHSC7771 | Argemone munita | Beverly J. Wise | 1969-6-4 | 73 | Lassen | North edge of Milford, roadside, Hwy 395. | 1310 | Comment | ||
NY664614 | Bromus tectorum | See comments | 1935-6-15 | Lassen | Susanville | 1310.6 | Comment | |||
SJSU14476 | Purshia tridentata | W. D. Pitts | 1990-5-24 | 300 | Lassen | by Hwy 395, 5 mi N of Doyle | 1310 | Comment | ||
UC1061762 | Amsinckia tessellata var. tessellata | E. Sawyer | 1935-6-27 | 236 | Lassen | Long Valley | 1310 | Comment | ||
UC1123886 | Eriastrum signatum | E. Sawyer | 1935-6-29 | 222 | Lassen | Long Valley Sierraville Quadrangle | 1310 | Comment | ||
CAS-BOT-BC241837 | Eriogonum caespitosum | Rhonda Riggins | 1989-4-27 | 1634 | Lassen | US 395, 8.4 mi N. LItchfield, 26.6 mi S Ravendale | 1310 | Comment | ||
SJSU14069 | Phacelia heterophylla subsp. virgata | W. Savage | 1964-6-30 | 335 | Lassen | E of Susanville | 1310 | Comment | ||
UCD136611 | Symphyotrichum lanceolatum var. hesperium | G. Schoolcraft | 1996-9-9 | 2583 | Lassen | lower end of Willow Creek. | 1310 | Comment | ||
RSA123188 | Prunus andersonii | E. Sawyer | 1935-6-27 | 10893 | Lassen | Long Valley. | 1311 | Comment | ||
OBI48168 | Eriogonum caespitosum | Rhonda Riggins | 1989-4-27 | 1634 | Lassen | US 395, 8.4 mi N Litchfield, 26.6 mi S Rav endale | 1311 | Comment | ||
RSA95716 | Gilia modocensis | Verne Grant | 1955-6-8 | 9666 | Lassen | c. 2 miles north of Doyle. | 1311 | Comment Read comments May 2 2012 |
||
JEPS94131 | Pectocarya setosa | Vernon H. Oswald and Lowell Ahart | 1998-5-22 | 9098 | Lassen | ca. 3 mi. n. Doyle (Hackstaff Rd. 1.0 mi. s. of Laver Crossing Rd., 0.2 mi. n. of Fort Sage Rd.) | 1316 | Comment | ||
CHSC77187 | Artemisia dracunculus | G. Schoolcraft | 1992-8-11 | 2248 | Lassen | Near inters. of Wingfiled and Bass Hill Roads. | 1322 | Comment | ||
SEINET6775481 | Artemisia dracunculus | G. Schoolcraft | 1992-8-11 | 2248 | Lassen | Near intersection of Wingfield and Bass Hill Roads | 1323 | Comment | ||
CAS-BOT-BC12813 | Lepidium perfoliatum | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-5-12 | 49209 | Lassen | Sierra Nevada. Elysian Valley northwest of Janesville. | 1325 | Comment | ||
CAS-BOT-BC139675 | Agrostis gigantea | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-6-28 | 49484 | Lassen | Sierra Nevada. Elysian Valley, west of Janesville. | 1325 | Comment | ||
CAS-BOT-BC141633 | Potentilla gracilis var. elmeri | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-6-28 | 49452 | Lassen | Elysian Valley, west of Janesville - Sierra Nevada | 1325 | Comment | ||
CAS-BOT-BC16435 | Barbarea orthoceras | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-6-28 | 49464 | Lassen | Sierra Nevada. Elysian Valley, west of Janesville. | 1325 | Comment | ||
CAS-BOT-BC16436 | Barbarea orthoceras | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-5-12 | 49177 | Lassen | Sierra Nevada. Elysian Valley, northwest of Janesville. | 1325 | Comment | ||
CAS-BOT-BC192741 | Deschampsia danthonioides | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-6-28 | 49499 | Lassen | Elysian Valley, west of Janesville | 1325 | Comment | ||
CAS-BOT-BC192742 | Deschampsia danthonioides | Louella Bass | 1973-5-29 | EU 57 | Lassen | Elysian Valley | 1325 | Comment | ||
CAS-BOT-BC199574 | Trisetum canescens | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-6-28 | 49437 | Lassen | Elysian Valley, west of Janesville | 1325 | Comment | ||
CAS-BOT-BC236183 | Poa secunda subsp. secunda | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-5-12 | 49197 | Lassen | Elysian Valley NW of Janesville | 1325 | Comment | ||
CAS-BOT-BC262447 | Melica subulata | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-6-28 | 49438 | Lassen | Elysian Valley, west of Janesville | 1325 | Comment | ||
CAS-BOT-BC262739 | Eriogonum sphaerocephalum var. sphaerocephalum | H. D. Ripley; R. C. Barneby | 1943-6-13 | 5710 | Lassen | South of Johnstonville | 1325 | Comment | ||
CAS-BOT-BC276615 | Chaenactis douglasii var. douglasii | Louella Bass | 1973-6-14 | 104 | Lassen | Elysian Valley | 1325 | Comment | ||
CAS-BOT-BC286308 | Cirsium scariosum | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-6-28 | 49427 | Lassen | Elysian Valley, west of Janesville | 1325 | Comment | ||
CAS-BOT-BC289573 | Hordeum marinum subsp. gussoneanum | John Thomas Howell | 1974-7-10 | 50533 A | Lassen | Elysian Valley, Sierra Nevada | 1325 | Comment | ||
CAS-BOT-BC34002 | Carex filifolia var. filifolia | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-5-12 | 49194 | Lassen | Sierra Nevada. Elysian Valley northwest of Janesville. | 1325 | Comment | ||
CAS-BOT-BC391078 | Stellaria longipes subsp. longipes | Louella Bass | 1973-5-29 | 87 | Lassen | Elysian Valley | 1325 | Comment | ||
CAS-BOT-BC55732 | Frangula rubra subsp. rubra | Louella Bass | 1973-5-29 | EV 69 | Lassen | Elysian Valley | 1325 | Comment | ||
CAS-BOT-BC57139 | Equisetum hyemale subsp. affine | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-6-28 | 49432 | Lassen | Elysian Valley, west of Janesville | 1325 | Comment | ||
NY119712 | Barbarea orthoceras var. dolichocarpa | J. T. Howell | 1973-6-28 | 49464 | Lassen | Elysian Valley, W of Janesville | 1325.9 | Comment | ||
UCD46633 | Quercus kelloggii | John Thomas Howell; Gordon H. True | 1973-5-12 | 49159 | Lassen | Sierra Nevada. Elysian Valley. | 1325 | Comment | ||
UCD62999 | Deschampsia danthonioides | John Thomas Howell; Gordon H. True and Margaret Williams | 1973-6-28 | 49499 | Lassen | Sierra Nevada. Elysian Valley west of Janesville. | 1325 | Comment | ||
UCD63560 | Deschampsia elongata | John Thomas Howell; Gordon H. True and Margaret Williams | 1973-6-28 | 49467 | Lassen | Sierra Nevada. Elysian Valley west of Janesville. | 1325 | Comment | ||
UCD94790 | Vulpia myuros | John Thomas Howell; Gordon H. True, Margaret Williams | 1973-5-12 | 49190 | Lassen | Elysian Valley NW of Janesville. | 1325 | Comment | ||
CAS-BOT-BC163410 | Clarkia purpurea subsp. quadrivulnera | H. D. Ripley; R. C. Barneby | 1943-6-13 | 5718 | Lassen | South of Johnstonville | 1325 | Comment | ||
CAS-BOT-BC421954 | Rumex acetosella | Margaret Williams; Louella Bass | 1972-10-22 | EV 5 | Lassen | Elysian Valley, northwest of Janesville | 1325 | Comment | ||
CAS-BOT-BC421956 | Rumex acetosella | John Thomas Howell; Gordon H. True; Margaret Williams | 1973-6-28 | 49507 | Lassen | Elysian Valley, west of Janesville | 1325 | Comment | ||
CAS-BOT-BC512878 | Maianthemum stellatum | Louella Bass | 1973-6-17 | 120 | Lassen | Elysian Valley | 1325 | Comment | ||
UCR79417 | Lupinus polyphyllus subsp. superbus | J. T. Howell, G. H. True, Margaret Williams | 1973-6-28 | 49412 | Lassen | Sierra Nevada Mtns/ Modoc Plateau, Elysian Valley, west of Janesville | 1326 | Comment | ||
SEINET6727388 | Sclerolinon digynum | J. T. Howell, G. H. True., Jr. | 1973-6-28 | 49490 | Lassen | Sierra Nevada, Elysian Valley | 1326 | Comment | ||
SFV3785 | Blepharipappus scaber | I. L. Wiggins, D. B. Wiggins | 1961-6-11 | 16355 | Lassen | East of Eagle Lake, 2 miles north of Susanville. Roadside. | 1340 | Comment | ||
CAS-BOT-BC105246 | Quercus kelloggii | John Thomas Howell | 1976-7-19 | 51946 | Lassen | SW of Susanville on Gold Run Road | 1341 | Comment | ||
CAS-BOT-BC265091 | Eriogonum umbellatum var. nevadense | John Thomas Howell | 1976-7-19 | 51951 | Lassen | Southwest of Susanville on Gold Run Road, Sierra Nevada | 1341 | Comment | ||
CHSC59807 | Ranunculus cymbalaria var. saximontanus | Mary Meyer; Teresa Prendusi | 1980-5-8 | Lassen | Near the creek in Balls Canyon. | 1341 | Comment | |||
CHSC7678 | Lupinus argenteus var. heteranthus | Beverley J. Wise | 1969-5-18 | 61 | Lassen | 7.7 mi. East of Susanville on the south side of Las. Co. Rd. 125. | 1341 | Comment | ||
JEPS25529 | Phacelia adenophora | Rimo Bacigalupi with Lincoln Constance | 1959-6-16 | 7143 | Lassen | US Hwy 395 1/4 mi s junction of road to Smoke Creek (playa beside road) | 1341 | Comment | ||
JEPS80676 | Castilleja lacera | L. R. Heckard with T. I. Chuang | 1981-6-10 | 5528 | Lassen | 2.3 mi w Nubieber (along Route 299) | 1341 | Comment | ||
JEPS94108 | Camissonia pubens | Vernon H. Oswald and Lowell Ahart | 1998-5-22 | 9136 | Lassen | ca. 3.5 mi. n. Doyle (Fort Sage Rd. 2.3 mi. n. of Hackstaff Rd.) | 1341 | Comment | ||
POM112808 | Pseudoroegneria spicata subsp. spicata | Marcus E. Jones | 1897-6-25 | s.n. | Lassen | Susanville. | 1341 | Comment | ||
POM27708 | Trifolium wormskioldii | Marcus E. Jones | 1897-6-25 | 7549 | Lassen | Susanville. | 1341 | Comment | ||
POM28315 | Lotus crassifolius | Marcus E. Jones | 1897-6-25 | s.n. | Lassen | Susanville. | 1341 | Comment | ||
POM39124 | Antennaria geyeri | Marcus E. Jones | 1897-6-25 | s.n. | Lassen | Susanville. | 1341 | Comment | ||
POM72585 | Cryptantha torreyana | Marcus E. Jones | 1897-6-25 | 7102 | Lassen | Susanville. | 1341 | Comment | ||
RSA38632 | Phacelia adenophora | P. A. Munz | 1947-5-19 | 11872 | Lassen | 19 miles south of Ravendale. | 1341 | Comment | ||
RSA554802 | Thelypodium flexuosum | Margaret J. Williams, Gary Schoolcraft, A. Tiehm | 1986-5-12 | 86- 23 -1 | Lassen | Smoke Creek Rd, E of Hwy 395, 1 mi W of Nevada-California boundary. | 1341 | Comment | ||
SBBG95821 | Artemisia cana | G. K. Helmkamp | 1990-9-23 | A- 5 | Lassen | ca. 3 mi E of Susanville, along St Hwy 36 | 1341 | Comment | ||
SEINET3815589 | Scirpus microcarpus | Marcus E. Jones | 1897-1 | Lassen | Susanville | 1341 | Comment | |||
UC717977 | Achnatherum occidentale subsp. occidentale | David D. Keck | 1944-7-8 | 5451 | Lassen | 1.5 mi w Susanville (rim of plateau overlooking Susan River canyon); Sierra Nevada, Susan River | 1341 | Comment | ||
UCD46065 | Quercus garryana var. garryana | James Griffin | 1964-8-4 | 1272 | Lassen | Along County road from Little Valley to Dixie Valley, Lassen County, California. | 1341 | Comment | ||
CAS-BOT-BC262360 | Eriogonum vimineum | H. D. Ripley; R. C. Barneby | 1943-6-15 | 5763 | Lassen | N.-E. of Viewland | 1341 | Comment | ||
POM90536 | Purshia tridentata var. tridentata | Marcus E. Jones | 1897-6-25 | s.n. | Lassen | Susanville. | 1341 | Comment | ||
POM91172 | Amelanchier pallida | Marcus E. Jones | 1897-6-25 | s.n. | Lassen | Susanville. | 1341 | Comment | ||
POM95249 | Capsella bursa-pastoris | Marcus E. Jones | 1897-6-25 | s.n. | Lassen | Susanville. | 1341 | Comment | ||
SEINET10924971 | Balsamorhiza hookeri | Billy Joe Cox | 1971-6-2 | Cox 3265 | Lassen | Approx. 2 mi. N of Susanville, across CA Hwy. 139 from Lassen Jr. College, in grassland at edge of Jeffery Pine & Artemisia. | 1341 | Comment | ||
CHSC65307 | Kochia scoparia | Vernon Oswald; Lowelll Ahart | 1995-8-14 | 7172 | Lassen | Modoc Plateau. Hwy. 395 crossing a flooded playa (Mud Flat) 1.8 mi N of Smoke Creek Ranch Rd., N of Susanville. | 1348 | Comment | ||
CHSC65363 | Verbena bracteata | Vernon H. Oswald; Lowell Ahart | 1995-8-14 | 7177 | Lassen | Modoc Plateau. Hwy. 395 at the N end of a flooded playa (Mud Flat) 3.4 mi N of Smoke Creek Ranch Rd., N of Susanville. | 1348 | Comment | ||
CHSC100133 | Shepherdia argentea | L. P. Janeway | 2008-8-2 | 9526 | Lassen | Modoc Plateau. Just above the flats along the south side of Rush Creek; south side of Smokey Creek Tanch Road 1.8 km west of the CA-NV line. | 1349 | Comment | ||
CHSC100890 | Eriogonum maculatum | L. P. Janeway | 2008-8-2 | 9532 | Lassen | Modoc Plateau. Just above the flats along the south side of Rush Creek; south side of Smokey Creek Ranch Road 1.8 km west of the CA-NV line. | 1349 | Comment | ||
NY716010 | Lotus purshianus | A. G. Jones | 1984-8-11 | 6876 | Lassen | Along Road 395, near Doyle | 1350 | Comment | ||
UC1567420 | Agoseris glauca var. glauca | G. Schoolcraft | 1989-6-6 | 1902 | Lassen | n end Secret Valley ((w of Hwy 395)) | 1350 | Comment | ||
UC1794997 | Balsamorhiza sagittata | R. K. Brummitt | 1998-5-17 | 19900 | Lassen | 2 km W of Susanville on Rte. 36 | 1350 | Comment | ||
JEPS17737 | Gilia leptomeria | Rimo Bacigalupi with G. T. Robbins | 1955-7-21 | 5422 | Lassen | 17.5 mi e U.S. 395 (1.3 mi w of Nevada State line, s of Smoke Creek Ranch Road, Rush Creek); Rush Creek, s of Smoke Creek Ranch Road | 1353 | Comment | ||
JEPS95972 | Penstemon speciosus | Vernon H. Oswald and L. Ahart | 1999-6-9 | 9747 | Lassen | Northeast of Susanville on County Rd. 216 (to Karlo and Biscar Wildlife Management Area) 5.2 mi west of Hwy. 395, 0.2 mi east of the RR crossing at Karlo: T31N R15E SE1/4 Sect. 7, 4440 ft elevation, sagebrush scrub, white volcanic ash substrate | 1353 | Comment | ||
CHSC77265 | Pascopyrum smithii | G. Schoolcraft | 1998-7-14 | 2760 | Lassen | On flat NE. of Shaffer Mtn. | 1356 | Comment | ||
UCD115760 | Stanleya viridiflora | Louella Bass | 1982-7-25 | 10 -82 | Lassen | near Karlo, about 12 miles north of Litchfield. | 1356 | Comment | ||
UC585114 | Agoseris parviflora | E. B. Babcock, G. L. Stebbins Jr. | 1936-6-8 | 1793 | Lassen | about 2 mi n Madeline | 1363 | Comment | ||
SEINET13754534 | Erythranthe pulsiferae | C. L. Hitchcock | 1940-1 | 6611 | Lassen | Lava beds ca. 12 miles north of Fall River Mills (Shasta Co.) on Fall River | 1370 | Comment | ||
CAS-BOT-BC128175 | Salix lasiandra var. lasiandra | G. Schoolcraft | 1999-5-7 | 2822 | Lassen | Susanville | 1371 | Comment | ||
CAS-BOT-BC239663 | Penstemon sudans | Francis W. Pennell | 1940-7-23 | 26253 | Lassen | Route 36, west of Susanville | 1371 | Comment | ||
CAS-BOT-BC254945 | Poa bulbosa | Barbara Shervanick | 1974-5-9 | 1298 | Lassen | Highway 89 through Lassen National Forest, about 0.25 mile N of Bridge Campground | 1371 | Comment | ||
CHSC42206 | Salvia dorrii | C. E. Laver | 1985-6-1 | Lassen | Ca. 5.5 mi ne of Litchfield and 5 mi nw of Wendel. | 1371 | Comment | |||
JEPS17625 | Collinsia parviflora | Rimo Bacigalupi with G. Thomas Robbins | 1955-7-19 | 5375 | Lassen | 2 mi w Ash Valley (along rd from Adin to Madeleine, in rd fill) | 1371 | Comment | ||
JEPS78111 | Amaranthus blitoides | Gary W. Zamzow | 1972-7-18 | 86 | Lassen | beside Highway 395, 3 mi n Hallelujah Junction | 1371 | Comment | ||
JEPS97409 | Eriogonum vimineum | Vernon H. Oswald and L. Ahart | 1995-6-19 | 6882 | Lassen | T30N R15E NE1/4 SE1/4 Sect. 22, 4500 ft, Modoc Plateau, Sagebrush Scrub. Between Litchfield and Ravendale on Smoke Creek Ranch Rd., 0.7 mi e of Hwy. 395 | 1371 | Comment | ||
LA204037 | Tetradymia canescens | Lewis S. Rose; | 1934-7-23 | 34409 | Lassen | Reno Junction | 1371 | Comment | ||
SBBG65937 | Tetradymia glabrata | E. Rockwell | -Jun-1925 | 295 | Lassen | Honey Lake Valley | 1371 | Comment | ||
UC1012183 | Castilleja applegatei subsp. pinetorum | Francis W. Pennell | 1940-6-9 | 25769 | Lassen | Susanville; Route 36 | 1371 | Comment | ||
UC1167550 | Purshia tridentata var. tridentata | E. C. Nord | 1958-7-12 | 108 | Lassen | near Janesville (near Plumas National Forest) | 1371 | Comment | ||
UC585073 | Grayia spinosa | E. B. Babcock and G. L. Stebbins Jr. | 1936-6-8 | 1777 | Lassen | 4 mi. s. Ravendale (n. end Secret Valley); n. end Secret Valley | 1371 | Comment | ||
UC614395 | Lewisia nevadensis | L. Constance | 1938-6-11 | 2326 | Lassen | 5 mi sw Susanville | 1371 | Comment | ||
UC725393 | Chylismia claviformis subsp. cruciformis | A. A. Heller | 1938-6-23 | 15211 | Lassen | US Hwy 395 about midway between Mapes and Secret Valley | 1371 | Comment | ||
UC885063 | Antirrhinum vexillocalyculatum subsp. breweri | C. L. Hitchcock | 1940-5-26 | 6597 a | Lassen | ca 12 mi n Fall River Mills, Shasta County (on Fall River); Fall River | 1371 | Comment | ||
UC930759 | Clarkia lassenensis | C. L. Hitchcock | 1940-5-26 | 6610 | Lassen | ca. 12 mi n Fall River Mills; Fall River | 1371 | Comment | ||
UCD46622 | Quercus kelloggii | John Thomas Howell | 1973-7-10 | 49788 | Lassen | 3 miles west of Susanville. | 1371 | Comment | ||
CAS-BOT-BC128038 | Blepharipappus scaber | C. L. Hitchcock | 1940-5-26 | 6612 | Lassen | lava beds ca. 12 miles north of Fall River Mills on Fall River | 1371 | Comment | ||
CAS-BOT-BC537967 | Horkelia tridentata var. flavescens | C. L. Hitchcock | 1940-5-26 | 6597 | Lassen | Ca. 12 miles north of Fall River Mills. (Shasta Co.) on Fall River | 1371 | Comment | ||
NY791368 | Astragalus andersonii | M. J. Williams | 1978-5-14 | 7848- 2 | Lassen | 2.8 miles south of northern road into Red Rock (off Highway 395) | 1371.6 | Comment | ||
UCSB233 | Juniperus occidentalis | Haller, John | 1959-08 | Lassen | 2 miles north of Susanville on road to Eagle Lake and Adin | 1371 | Comment | |||
NY703182 | Dalea ornata | A. Tiehm | 1984-6-7 | 8592 | Lassen | Flats on the northwest side of Shaffe Mountain, 7.5 air miles north-northwest of Litchfield | 1372 | Comment | ||
NY851232 | Camissonia claviformis var. cruciformis | A. A. Heller | 1938-6-23 | 15211 | Lassen | U.S. Highway #395, about midway between Mapes and Secret Valley | 1372 | Comment | ||
POM253276 | Helianthus cusickii | A. A. Heller | 1938-6-23 | 15209 | Lassen | Midway between Mapes and Secret Valley on Hwy 395. | 1372 | Comment | ||
RSA324194 | Dalea ornata | A. Tiehm, Raymond Evans, James Young | 1984-6-7 | 8592 | Lassen | Flats n the northwest side of Shaffer Mountain. 7.5 airmiles NNW of Litchfield. | 1372 | Comment | ||
RSA60369 | Lupinus caudatus | E. K. Balls | 1950-5-9 | 15948 | Lassen | 6 miles south of Doyle. | 1372 | Comment | ||
SD109653 | Astragalus whitneyi var. confusus | James Vale, Keith Wagnon, Walter & Irja Knight | 1981-5-24 | 4136 | Lassen | 3 mi S of Adin on Hwy #139 | 1372 | Comment | ||
SEINET10417120 | Salix lucida subsp. caudata | G. Schoolcraft | 1995-5-14 | 2477 | Lassen | W of Susan Hills subdivision, SW of Susanville. | 1372 | Comment | ||
SEINET10863882 | Poa | David B. Dunn, Billy Joe Cox | 1971-6-2 | Dunn 17758 | Lassen | Approx. 12 mi S of Adin on Calif. Hwy 139, in basalt & clay; along edge of road on rolling knoll, in Artemesia_Juniper assoc. | 1372 | Comment | ||
SEINET10868155 | Poa bulbosa | David B. Dunn, Billy Joe Cox | 1971-6-2 | Dunn 17757 | Lassen | Approx. 12 mi S of Adin on Calif. Hwy 139, in basalt & clay; along edge of road on rolling knol, in Artemisia-Juniper assoc. | 1372 | Comment | ||
SEINET10912069 | Blepharipappus scaber | David B. Dunn, Billy Joe Cox | 1971-6-2 | Dunn 17767 | Lassen | Approx. 12 mi. S of Adin on CA Hwy. 139, in basalt & clay; along edge of road on rolling knoll, in Artemisia-Juniper assoc. | 1372 | Comment | ||
SEINET11908696 | Rubus parviflorus | J. Detzer, Sacks | 1977-1 | 11 | Lassen | ca 2.5 mi SE of Milford, 300 yds E of Laufman Ranger Station, 5 ft E of unimproved USFS road | 1372 | Comment | ||
SEINET7379359 | Blepharipappus scaber subsp. scaber | J. A. Young | 1982-6-9 | s.n. | Lassen | Myers Ranch, Adin | 1372 | Comment | ||
SEINET8197883 | Camassia quamash var. breviflora | J. A. Young | 1982-6-9 | s.n. | Lassen | Meyer's Ranch, Adin. | 1372 | Comment | ||
GMDRC7730 | Gilia salticola | J. M. Andre, G. Clifton | 1993-6-1 | 33406 | Lassen | Modoc Plateau: along US Hwy 395, approx. 30 mi. NE of Susanville, north end of Secret Valley, SE end of Snowstorm Mtn, about 15 mi. SSE of Ravendale | 1375 | Comment | ||
CHSC64885 | Eriogonum sphaerocephalum var. sphaerocephalum | Vernon H. Oswald; Lowell Ahart | 1995-6-19 | 6875 | Lassen | Between Litchfield and Revendale on Smoke Creek Ranch Rd., 0.3 mi e of Hwy. 395. | 1383 | Comment | ||
CHSC65153 | Orobanche corymbosa | Vernon H. Oswald; Lowell Ahart | 1995-7-5 | 6956 | Lassen | Modoc Plateau. North of Honey Lake on Smoke Creek Ranch Rd., 4.0 mi e of Hwy. 395. | 1383 | Comment | ||
JEPS97421 | Cryptantha intermedia | Vernon H. Oswald and L. Ahart | 1995-6-19 | 6878 | Lassen | Modoc Plateau, Sagebrush Scrub. Between Litchfield and Ravendale on Smoke Creek Ranch Rd., 0.3 mi e of Hwy. 395 | 1383 | Comment | ||
SD131593 | Rigiopappus leptocladus | Arnold Tiehm, Margaret Williams, Jan Nachlinger | 1988-6-2 | 11700 | Lassen | south side of Shaffer Mt., 3.4 road miles north of the Wendel road on highway 395 from susanville to Alturas west of the highway | 1385 | Comment | ||
CAS-BOT-BC135913 | Allium atrorubens var. atrorubens | Arnold Tiehm; Margaret Williams; Jan Nachlinger | 1988-6-2 | 11702 | Lassen | South side of Shaffer Mt., 3.4 road miles north of the Wendel Road on highway 395 from Susanville to Alturas, west of the highway. | 1386 | Comment | ||
CHSC26160 | Tetrapteron graciliflorum | Detzer; Sacks | 1977-6-15 | 38 | Lassen | Ca. 4 km w of Milford along Hwy 395. | 1386 | Comment | ||
RSA324236 | Euphorbia spathulata | A. Tiehm, James Young, Raymond Evans | 1984-6-7 | 8594 | Lassen | Flats on the northwest side of Shaffer Mountain, 9 air miles north-northwest of Litchfield. | 1387 | Comment | ||
RSA487940 | Phacelia adenophora | Arnold Tiehm, Jan Nachlinger, Margaret J. Williams | 1988-6-2 | 11701 | Lassen | South side of Shaffer Mountain, 3.4 miles north of the Wendel road on Hwy 395 from Susanville to Alturas, west of the highway. | 1387 | Comment | ||
CHSC71224 | Layia glandulosa | Vernon H. Oswald; Lowell Ahart | 1998-6-4 | 9143 | Lassen | Spur road on north side of Red Rock Rd. 0.6 mi east of Hwy. 395, south of Constantia. | 1389 | Comment | ||
CHSC71228 | Alyssum minus subsp. micranthum | Vernon H. Oswald; Lowell Ahart | 1998-6-4 | 9144 | Lassen | Spur road on north side of Red Rock Rd. 0.6 mi east of Hwy. 395, south of Constantia. At the parking area at the end of the spur road. | 1389 | Comment | ||
CHSC71239 | Salvia dorrii var. dorrii | Vernon H. Oswald; Lowell Ahart | 1998-6-4 | 9145 | Lassen | Spur road on north side of Red Rock Rd. 0.6 mi east of Hwy. 395, south of Constantia. | 1389 | Comment | ||
CHSC117178 | Isoetes orcuttii | Lowell Ahart; John Dittes | 2016-6-7 | 21016 | Lassen | 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber. | 1397 | Comment | ||
CHSC117185 | Cystopteris fragilis | Lowell Ahart; John Dittes | 2016-6-7 | 21007 | Lassen | About 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber. | 1397 | Comment | ||
CHSC117187 | Trifolium variegatum var. variegatum | Lowell Ahart; John Dittes | 2016-6-7 | 21008 | Lassen | About 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber. | 1397 | Comment | ||
CHSC117189 | Microseris nutans | Lowell Ahart; John Dittes | 2016-6-7 | 21022 | Lassen | About 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber. | 1397 | Comment | ||
NY652195 | Eriogonum collinum | B. Corbin | 2002-9-4 | 1099 | Lassen | Just north of Biscar Reservoir, just south of railroad | 1399.0 | Comment | ||
UC690374 | Penstemon roezlii | David D. Keck and J. Clausen | 1935-6-24 | 3727 | Lassen | 5 mi s Likely ((Modoc Co.)); s of Likely | 1400 | Comment | ||
UCR164307 | Juniperus occidentalis | Maile Neel | 2000-4-29 | G- 01 | Lassen | Northern Sierra Nevada Mountains, Lassen National Forest, six miles west of Susanville on Hwy 36, at intersection with Eagle Lake Road (A1) near Eagle Lake Ranger Station, | 1400 | Comment | ||
CAS-BOT-BC177440 | Astragalus andersonii | G. Schoolcraft | 1996-5-13 | 2520 | Lassen | Fort Sage OHV area 3 miles ne of Doyle | 1402 | Comment | ||
CHSC33334 | Tetradymia glabrata | Hank Thompson | 1980-4-14 | 20 | Lassen | Ca. 24 mi E of Susanville. | 1402 | Comment | ||
CHSC87110 | Erigeron filifolius var. filifolius | L. P. Janeway | 2001-6-20 | 7201 | Lassen | High Cascade Range. 0.6 km east of Road 111 and 1.3 km south of Road 35N60; about 11 km west of Little Valley, 3.9 km east-northeast of Coble Mountain. | 1402 | Comment | ||
JEPS96125 | Bromus commutatus | Vernon H. Oswald and Lowell Ahart | 1996-6-17 | 7788 | Lassen | 7 mi w of Susanville (Bizz Johnson Trail accessed at Devils Corral Trailhead located off Hwy 36, trail at hwy 36 bridge spanning Susan River); Modoc Plateau, Bizz Johnson Trail | 1402 | Comment | ||
RSA62913 | Eriogonum umbellatum var. nevadense | B. J. Cox, David B. Dunn | 1971-6-2 | 2605 | Lassen | 6 mi. N. of Hallelujah Jct. on U.S. Hwy 395 in Artemisia tridentata. Pinyon pine, Jeffery Pine along high ridge and in sandy wash. | 1402 | Comment | ||
SEINET245807 | Artemisia nova | Arnold Tiehm, Gary Schoolcraft | 2003-9-11 | 14368 | Lassen | 2.9 road miles north of Karlo Road on highway 395 from Litchfield to Alturas, just east of the highway | 1402 | Comment | ||
UC1583963 | Alyssum desertorum | G. Schoolcraft | 1990-5-15 | 2046 | Lassen | about 3 mi s of Nubieber; John's Valley area | 1402 | Comment | ||
CAS-BOT-BC169804 | Cistanthe rosea | H. D. Ripley; R. C. Barneby | 1943-6-18 | 5464 | Lassen | Smoke Creek, NE of Viewland | 1402 | Comment | ||
CAS-BOT-BC343692 | Madia elegans | Gary Schoolcraft | 1985-8-5 | 1501 | Lassen | South of Doyle | 1402 | Comment | ||
JEPS103227 | Heterocodon rariflorum | G. Schoolcraft | 1997-7-14 | 2609 | Lassen | Decomposed granite S of Milford | 1402 | Comment | ||
SEINET10515057 | Bromus tectorum | Billy Joe Cox, David B. Dunn | 1971-6-2 | Cox 3117 | Lassen | 6 mi n of hallelujah jct on us hwy 395, in artemisia tridentata, pinyon pine, Jeffery pine along high ridge and in sandy wash. | 1402 | Comment | ||
SEINET10530757 | Pinus jeffreyi | Jeffrey Huber | 1971-6-2 | Huber 141 | Lassen | 6 mi N of Halleluja Jct on US Hwy 395, in Artemesia tridentata, Pinyon pine, Jeffrey pine along high ridge and in sandy wash. | 1402 | Comment | ||
SEINET10534709 | Senecio integerrimus | Billy Joe Cox, David B. Dunn | 1971-6-2 | Cox 3111 | Lassen | 6 mi. N of Hallelujah Jct. on U.S. Hwy. 395, in Artemisia tridentata, Pinyon pine, Jeffery Pine along high ridge & in sandy wash. | 1402 | Comment | ||
SEINET10537856 | Paeonia brownii | Billy Joe Cox, David B. Dunn | 1971-6-2 | Cox 2604 | Lassen | 6 mi n of hallelujah jct on us hwy 395, in artemisia tridentata, pinyon pine, Jeffery pine along high ridge and in sandy wash. | 1402 | Comment | ||
SEINET10547960 | Penstemon confusus | Billy Joe Cox, David B. Dunn | 1971-6-2 | Cox 2607 | Lassen | 6 mi n of hallelujah jct on us hwy 395, in artemisia tridentata, pinyon pine, Jeffery pine along ridge and in sandy wash. | 1402 | Comment | ||
SEINET10570251 | Mimulus nanus | David B. Dunn, Billy Joe Cox | 1971-6-2 | Dunn 17798 | Lassen | 6 mi n of halleluja hct on us hwy 395, in artemisia tridentata, pinyon pine, Jeffery pine along high ridge and in sandy wash. | 1402 | Comment | ||
SEINET10854084 | Antennaria dimorpha | Billy Joe Cox | 1971-6-2 | Cox 2997 | Lassen | 6 mi. N of Hallelujah Jct. on U.S. Hwy. 395, in Artemisia tridentata, Pinyon pine, Jeffery Pine along high ridge & in sandy wash. | 1402 | Comment | ||
CHSC93678 | Schoenoplectus pungens var. longispicatus | Lowell Ahart; John Dittes | 2005-6-2 | 11975 | Lassen | Stream edge, Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 5.7 miles (air) northwest of Hallelujah Junction. | 1408 | Comment | ||
JEPS107822 | Amphiscirpus nevadensis | Lowell Ahart, John Dittes | 2005-6-2 | 11975 | Lassen | Stream edge, Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 5.7 miles (air) northwest of Hallelujah Junction | 1408 | Comment | ||
RSA0011271 | Lythrum hyssopifolia | L. Ahart, John Dittes | 2005-6-2 | 11969 | Lassen | Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 5.7 miles (air) northwest of Hallelujah Junction. | 1409 | Comment | ||
RSA715662 | Lotus unifoliolatus | L. Ahart | 2005-6-2 | 11970 -A | Lassen | Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 5.7 miles (air) northwest of Hallelujah Junction. | 1409 | Comment | ||
RSA715994 | Vulpia myuros var. hirsuta | L. Ahart, John Dittes | 2005-6-2 | 11976 | Lassen | Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 5.7 miles (air) northwest of Hallelujah Junction. | 1409 | Comment | ||
CHSC93676 | Penstemon deustus var. pedicellatus | Lowell Ahart; John Dittes | 2005-6-2 | 11979 | Lassen | North side of a poor dirt road, Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 5.7 miles (air) northwest of Hallelujah Junction. | 1410 | Comment | ||
RSA715656 | Penstemon deustus subsp. heterander | L. Ahart, John Dittes | 2005-6-2 | 11979 | Lassen | North side of a poor dirt road, Long Valley, about 4.5 mi. (air) northeast of the intersection of Scott Rd. and Highway 70, 5.7 mi. (air) northwest of Halleluiah Junction. | 1411 | Comment | ||
CHSC66375 | Madia exigua | Vernon H. Oswald; Lowell Ahart | 1996-6-17 | 7806 | Lassen | Modoc Plateau. Bizz Johnson Trail accessed at Devils Corral Trailhead located off of Hwy. 36 ca. 7 mi W of Susanville. On the N side of the trail between Devils Corral Trailhead and the 6.0 mile post. | 1420 | Comment | ||
CHSC66414 | Carex simulata | Vernon H. Oswald; Lowell Ahart | 1996-6-17 | 7815 | Lassen | Bizz Johnson Trail accessed at Devils Corral Trailhead located off of Hwy. 36 ca. 7 mi W of Susanville. Modoc Plateau. Margin of a marshy pool at the 6.0 mile post E of Devils Corral Trailhead. | 1420 | Comment | ||
CHSC66416 | Juncus dudleyi | Vernon H. Oswald; Lowell Ahart | 1996-6-17 | 7817 | Lassen | Bizz Johnson Trail accessed at Devils Corral Trailhead located off of Hwy. 36 ca. 7 mi W of Susanville. Modoc Plateau. On the edge of a marshy pool at the 6.0 mile post E of Devils Corral Trailhead. | 1420 | Comment | ||
CHSC66418 | Agropyron desertorum | Vernon H. Oswald; Lowell Ahart | 1996-6-17 | 7800 | Lassen | Bizz Johnson Trail accessed at Devils Corral Trailhead located off of Hwy. 36 ca. 7 mi W of Susanville. Modoc Plateau. Ca.0.1 mi E of Devils Corral Trialhead. | 1420 | Comment | ||
JEPS88086 | Equisetum arvense | Vernon H. Oswald and Lowell Ahart | 1996-6-17 | 7821 | Lassen | ca. 7 mi w Susanville (Bizz Johnson Trail accessed at Devils Corral Trailhead located off Hwy. 36, at 6 mi post e of Devils Corral Trailhead); Modoc Plateau | 1420 | Comment | ||
JEPS88199 | Scribneria bolanderi | Vernon H. Oswald and Lowell Ahart | 1996-6-17 | 7804 | Lassen | ca. 7 mi. w. Susanville (Bizz Johnson Trail accessed at Devils Corral Trailhead located off Hwy. 36, n. side of trail between Devils Corral Trailhead and the 6.0 mi. post); Modoc Plateau, Bizz Johnson Trail | 1420 | Comment | ||
JEPS88239 | Symphoricarpos rotundifolius var. rotundifolius | Vernon H. Oswald and Lowell Ahart | 1996-6-17 | 7801 | Lassen | ca. 7 mi. w. Susanville (Bizz Johnson Trail accessed at Devils Corral Trailhead located off Hwy. 36, edge of trail ca. 0.2 mi. e. of Devils Corral Trailhead, Modoc Plateau); Modoc Plateau, Bizz Johnson Trail | 1420 | Comment | ||
JEPS94360 | Cleome platycarpa | Vernon H. Oswald and Lowell Ahart | 1997-5-7 | 8403 | Lassen | Smoke Creek Ranch Road 3.4 mi w of California-Nevada State Line; Smoke Creek Ranch Road | 1420 | Comment | ||
SEINET530721 | Eriogonum sphaerocephalum var. halimioides | Paul Opler | 2006-6-9 | Lassen | Ash Valley Rd., 5.9 mi E of Adin. | 1423 | Comment | |||
SEINET530729 | Arenaria congesta var. lithophila | Paul Opler | 2006-6-9 | Lassen | Ash Valley Rd., 5.9 mi E of Adin. | 1423 | Comment | |||
CHSC91292 | Perideridia bolanderi | Lowell Ahart; John Dittes | 2005-6-1 | 11916 | Lassen | Along a small wash, on the east side of a poor road, Long Valley, about 4 1/2 miles (air) north of the intersection of Scott Road and Highway 70, 6.0 miles (air) northwest of Hallelujah Junction. | 1425 | Comment | ||
CHSC93674 | Heterocodon rariflorum | Lowell Ahart; John Dittes | 2005-6-2 | 11961 | Lassen | Meadow, along a poor dirt road, about 1 mile east of the Anderson Ranch home, Long Valley, about 4 1/2 miles (air) north of the intersection of Scott Road and Highway 70, 6.0 miles (air) northwest of Hallelujah Junction. | 1425 | Comment | ||
CHSC93698 | Castilleja tenuis | Lowell Ahart; John Dittes | 2005-6-2 | 11962 | Lassen | Meadow, along a poor dirt road, about 1 mile east of the Anderson Ranch home, Long Valley, about 4 1/2 miles (air) north of the intersection of Scott Road and Highway 70, 6.0 miles (air) northwest of Hallelujah Junction. | 1425 | Comment | ||
CHSC93662 | Plagiobothrys tenellus | Lowell Ahart; John Dittes | 2005-6-2 | 11994 | Lassen | Along a small wash, east side of a poor dirt road, Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 6.0 miles (air) northwest of Hallelujah Junction. | 1427 | Comment | ||
CHSC93694 | Camissonia pubens | Lowell Ahart; John Dittes | 2005-6-2 | 11993 | Lassen | Along a small wash, east side of a poor dirt road, Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 6.0 miles (air) northwest of Hallelujah Junction. | 1427 | Comment | ||
CHSC93696 | Gilia modocensis | Lowell Ahart; John Dittes | 2005-6-2 | 11989 | Lassen | Along a small wash, west side of a poor dirt road, Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 6.0 miles (air) northwest of Hallelujah Junction. | 1427 | Comment | ||
CAS-BOT-BC383109 | Spiraea douglasii | Andrew Townesmith; Karen M. Meyer | 2007-7-20 | 840 | Lassen | Lassen National Forest, Eagle Lake Ranger District. Along Forest Service road 30N03, 0.5 mile from intersection with state route 36, at roadblock where two decrepit bridges cross Susanville River | 1429 | Comment | ||
CAS-BOT-BC202119 | Lupinus nevadensis | Gary Schoolcraft | 1986-4-28 | 1526 | Lassen | Lower W. slopes of Ft. Sage Mtns. | 1432 | Comment | ||
CAS-BOT-BC239798 | Pseudoroegneria spicata | John Thomas Howell | 1976-7-20 | 51999 | Lassen | About 5 miles west of Fredonyer Pass near confluence of Susan River and Willard Creek | 1432 | Comment | ||
CAS-BOT-BC293011 | Ericameria parryi var. nevadensis | G. Schoolcraft | 1992-8-19 | 2250 | Lassen | About 5 mi. west of Susanville, s. of river | 1432 | Comment | ||
CHSC114420 | Penstemon sudans | Loren Gehrung | 2005-7-7 | Lassen | North side of Highway 36 near Devils Corral at Hidden Valley, about six miles west of Susanville, California. | 1432 | Comment | |||
CHSC65042 | Neoholmgrenia andina | Vernon H. Oswald; Lowell Ahart | 1995-7-5 | 6959 | Lassen | Modoc Plateau. North of Honey Lake at Bull Flat on Smoke Creek Ranch Rd., 10.3 mi e of Hwy. 395. At roadside. | 1432 | Comment | ||
JEPS96027 | Chaenactis douglasii | Vernon H. Oswald and Lowell Ahart | 1996-6-17 | 7775 | Lassen | ca. 7 mi w Susanville (at bridge spanning river on n side of Hwy 36, and along the Bizz Johnson Trail, accessed at Devils Corral Trailhead off hwy); Modoc Plateau, Susan River | 1432 | Comment | ||
JEPS96088 | Apocynum androsaemifolium | Vernon H. Oswald and Lowell Ahart | 1996-6-17 | 7777 | Lassen | ca. 7 mi. w. Susanville (Bizz Johnson Trail accessed at Devils Corral Trailhead off Hwy. 36, n. side of Hwy. 36 between trail and hwy. bridges spanning the Susan R.); Modoc Plateau | 1432 | Comment | ||
UC1153869 | Achnatherum thurberianum | Beecher Crampton | 1954-7-5 | 2052 | Lassen | mountain flat 4.5 mi w on State Hwy. 36 Susanville | 1432 | Comment | ||
UC1542944 | Saxifraga nidifica var. nidifica | G. Schoolcraft | 1987-4-29 | 1685 | Lassen | Lonkey Hill | 1432 | Comment | ||
UC1567416 | Rigiopappus leptocladus | G. Schoolcraft | 1989-6-7 | 1905 | Lassen | lower ne slope Shaffer Mtn. | 1432 | Comment | ||
UCD32656 | Achnatherum thurberianum | Beecher Crampton | 1954-7-5 | 2052 | Lassen | Lassen County, 4.5 miles west of Susanville, along state highway 36. | 1432 | Comment | ||
UCD32660 | Bromus commutatus | Beecher Crampton | 1954-7-5 | 2056 | Lassen | Lassen County, 4.5 miles west of Susanville, along state highway 36. | 1432 | Comment | ||
UCD51215 | Achnatherum occidentale subsp. pubescens | Beecher Crampton | 1954-7-5 | 2064 | Lassen | Lassen County, 4.5 miles west of Susanville, along state highway 36. | 1432 | Comment | ||
UCD61360 | Danthonia unispicata | John Thomas Howell | 1977-6-22 | 52406 | Lassen | West of Susanville near the confluence of Willard Creek and Susan River. | 1432 | Comment | ||
UCD85366 | Hordeum brachyantherum subsp. brachyantherum | Beecher Crampton | 1954-7-5 | 2060 | Lassen | Hwy 36, 4.5 miles west of Susanville. | 1432 | Comment | ||
CHSC84438 | Polygonum douglasii subsp. spergulariiforme | Lowell Ahart | 2003-8-17 | 10515 | Lassen | On the west side of the paved road, on the east side of Highway 36, about 1/4 mile southwest of the Susan River, about 8 miles (air) southwest of Susanville. | 1433 | Comment | ||
CHSC84440 | Eriogonum vimineum | Lowell Ahart | 2003-8-17 | 10516 | Lassen | On the west side of the paved road, on the east side of Highway 36, about 1/4 mile southwest of the Susan River, about 8 miles (air) southwest of Susanville. | 1433 | Comment | ||
CHSC91323 | Mentzelia congesta | Lowell Ahart; John Dittes | 2005-6-1 | 11887 | Lassen | On the north side of Scott Road, Long Valley, about 4 1/4 miles (air) north of the intersection of Scott Road and Highway 70, 5.5 miles (air) northwest of Hallelujah Junction. | 1433 | Comment | ||
JEPS104108 | Eriogonum vimineum | Lowell Ahart | 2003-8-17 | 10516 | Lassen | On the w side of the paved road, on the e side of Highway 36, ca 1/4 mi sw of the Susan River, ca 8 mi (air) sw of Susanville. | 1433 | Comment | ||
JEPS104432 | Polygonum douglasii subsp. spergulariiforme | Lowell Ahart | 2003-8-17 | 10515 | Lassen | On the west side of the paved road, on the east side of Highway 36, ca 1/4 mile southwest of the Susan River, ca 8 miles (air) southwest of Susanville. | 1433 | Comment | ||
RSA233787 | Callitriche verna | R. F. Thorne, C. W. Tilforth | 1969-9-5 | 39133 | Lassen | Said Valley Reservoir: Near junction of Grasshopper Road and Highway 139. | 1433 | Comment | ||
SEINET249960 | Achnatherum nevadense | Beecher Crampton | 1954-7-5 | 2064 | Lassen | 4.5 miles west of Susanville, along state highway 36. | 1433 | Comment | ||
SEINET263201 | Artemisia nova | J. Lyman | 1994-4-23 | 4242 | Lassen | Along Highway 395, ca. 25 miles north of Susanville on intersecting BLM road | 1433 | Comment | ||
SEINET10517071 | Poa bulbosa | Billy Joe Cox, Paul Gallian | 1971-6-2 | Cox 2603 | Lassen | Hallelujah Jct. intersection of US Hwy 395 & Calif. Hwy 70; in open waste area adjacent to Artemisia tridentata community. | 1433 | Comment | ||
SEINET10866232 | Arabis | Billy Joe Cox, Paul Gallian | 1971-6-2 | Cox 2601 | Lassen | Hallelujah jct intersection of u.s. 395 And state hwy 70; in open waste area adjacent to artemisia tridentata comm. | 1433 | Comment | ||
SEINET7297772 | Agrositanion | John Thomas Howell | 1976-1 | 52002 | Lassen | Open juniper-Jeffrey pine woodland on basaltic rock, about 5 miles west of Fredonyer Pass near confluecne of Susan River and Willard Creek. | 1433 | Comment | ||
CHSC106583 | Bromus tectorum | Zachary Garcia | 2008-4-8 | Lassen | Fort Sage Mtns. OHV Trailhead and Trail to Indian Springs. | 1439 | Comment | |||
RSA715549 | Gayophytum racemosum | L. Ahart, John Dittes | 2005-6-1 | 11884 | Lassen | Along a poor dirt road, west of Scott Road, Long Valley, about 2.5 air miles northwest of the intersection of Scott Road and Highway 70, 4.0 air miles northwest of Hallelujah Junction. | 1439 | Comment | ||
JEPS94106 | Mimulus nanus | Vernon H. Oswald and Lowell Ahart | 1998-5-22 | 9118 | Lassen | ca. 5 mi. n.-n.e. Doyle (rd. to ORV parking area in Fort Sage Mts., 1.1 mi. e. of Fort Sage Rd.); Fort Sage Mts. | 1447 | Comment | ||
UCD61417 | Elymus elymoides | Beecher Crampton | 1954-7-5 | 2065 | Lassen | Along Hwy. 36, 5.5 miles west of Susanville. | 1447 | Comment | ||
NY119566 | Arabis sparsiflora | H. D. D. Ripley | 1944-5-29 | 5948 | Lassen | South of Constantia | 1447.8 | Comment | ||
CHSC91329 | Carex douglasii | Lowell Ahart; John Dittes | 2005-6-1 | 11863 | Lassen | On the west side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction. | 1448 | Comment | ||
CHSC91334 | Phlox stansburyi | Lowell Ahart; John Dittes | 2005-6-1 | 11846 | Lassen | On the east side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction. | 1448 | Comment | ||
CHSC93703 | Agoseris glauca var. monticola | Lowell Ahart; John Dittes | 2005-6-1 | 11851 | Lassen | On the east side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction. | 1448 | Comment | ||
JEPS107459 | Taraxia tanacetifolia | Lowell Ahart, John Dittes | 2005-6-1 | 11856 | Lassen | In the center of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction | 1448 | Comment | ||
JEPS107462 | Collinsia parviflora | Lowell Ahart, John Dittes | 2005-6-1 | 11858 | Lassen | On the west side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction | 1448 | Comment | ||
JEPS107471 | Poa secunda subsp. secunda | Lowell Ahart, John Dittes | 2005-6-1 | 11845 | Lassen | On the west side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction | 1448 | Comment | ||
NY1056499 | Phacelia lutea var. lutea | M. J. Williams | 1986-5-12 | 86- 21 --1 | Lassen | Smoke Creek Road, east of Highway 395 | 1448 | Comment | ||
RSA0117250 | Collinsia parviflora | L. Ahart, John Dittes | 2005-6-1 | 11858 | Lassen | On the west side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, About 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction. | 1449 | Comment | ||
RSA715543 | Mentzelia dispersa | L. Ahart | 2005-6-1 | s.n. | Lassen | On the east side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 air miles northwest of the intersection of Scott Road and Highway 70, 3.9 air miles northwest of Hallelujah Junction. | 1449 | Comment | ||
CHSC91180 | Veronica peregrina subsp. xalapensis | Lowell Ahart; John Dittes | 2005-6-1 | 11908 | Lassen | On the north side of Scott Road, east side of the railroad underpass, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 6.2 miles (air) northwest of Hallelujah Junction. | 1459 | Comment | ||
CHSC93560 | Vulpia myuros var. hirsuta | Lowell Ahart; John Dittes | 2005-6-1 | 11914 | Lassen | Long Valley, on the north side of Scott road, east side of the railroad underpass, about 4 3/4 miles (air) north of the interesection of Scott Road and Highway 70, 6.2 miles (air) northwest of Hallelujah Junction. | 1459 | Comment | ||
JEPS107379 | Veronica arvensis | Lowell Ahart, John Dittes | 2005-6-1 | 11903 | Lassen | On the north side of Scott Road, east side of the railroad underpass, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 6.2 miles (air) northwest of Hallelujah Junction | 1459 | Comment | ||
JEPS107455 | Pectocarya penicillata | Lowell Ahart, John Dittes | 2005-6-1 | 11907 | Lassen | Road edge, on the north side of Scott Road, east side of the railroad underpass, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 6.2 miles (air) northwest of Hallelujah Junction | 1459 | Comment | ||
JEPS107837 | Capsella bursa-pastoris | Lowell Ahart, John Dittes | 2005-6-2 | 11919 | Lassen | Near bunkhouse, Anderson Ranch home, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 6.2 miles (air) northwest of Hallelujah Junction | 1459 | Comment | ||
SEINET10722478 | Artemisia ludoviciana subsp. ludoviciana | Karen M. Meyer, Andrew Townesmith | 2007-7-19 | Meyer 134 | Lassen | Lassen National Forest. Ca. 0.2 mi. on 29N03, off Hwy. 36 on pullout just past a dry creek. | 1459 | Comment | ||
CHSC92962 | Solidago velutina subsp. californica | L. P. Janeway | 2005-8-27 | 8523 | Lassen | High Cascade Range. Along Road 22, 11.3 road km east of Little Valley; above Davis Creek. | 1460 | Comment | ||
CHSC93235 | Phacelia linearis | John Dittes; Scott Chamberlain | 2004-6-28 | 1009 | Lassen | Modoc Plateau; Long Valley; ca. 1.8 air-miles northeast of Hwy 70 at Beckwourth Pass, ca. 3.0 air-miles west of Hwy 395, ca. 1.0 air-mile east of Plumas County line. | 1460 | Comment | ||
CHSC93247 | Erigeron aphanactis var. aphanactis | John Dittes; Scott Chamberlain | 2004-6-28 | 1008 | Lassen | Modoc Plateau; Long Valley; ca. 1.8 air-miles northeast of Hwy 70 at Beckwourth Pass, ca. 3.0 air-miles west of Hwy 395, ca. 1.0 air-mile east of Plumas County line. | 1460 | Comment | ||
RSA715622 | Salix exigua | L. Ahart, John Dittes | 2005-6-1 | 11905 | Lassen | North side of Scott Road, east side of the railroad underpass, Long Valley, about 4 3/4 mile (air) north of the intersection of Scott Road and Highway 70, 6.2 miles (air) northwest of Hallelujah junction. | 1460 | Comment | ||
RSA715976 | Erodium cicutarium | L. Ahart, John Dittes | 2005-6-2 | 11923 | Lassen | Along the road, near the Anderson Ranch home, Long Valley, about 4.75 miles (air) N of the intersection of Scott Road and Hwy 70, 6.2 miles (air) NW of Hallelujah Junction. | 1460 | Comment | ||
CAS-BOT-BC116468 | Delphinium nuttallianum | A. A. Heller | 1938-6-4 | s.n. | Lassen | ...about 2 miles south of Westwood | 1463 | Comment | ||
CAS-BOT-BC136279 | Silene douglasii | A. G. Brennels | 1928-7-3 | 7 | Lassen | Lassen Forest, Jesson Valley | 1463 | Comment | ||
CHSC1867 | Penstemon neotericus | V. Holt | 1943-8-1 | Lassen | Westwood. | 1463 | Comment | |||
CHSC5293 | Trifolium repens | P. Collett | 1946-6-19 | Lassen | Willow Creek valley. | 1463 | Comment | |||
CHSC61590 | Rosa woodsii subsp. ultramontana | Arthur C. Barrett | 1915-8-18 | 33 | Lassen | Plumas Forest. Laufman Ranger Station. | 1463 | Comment | ||
CHSC71067 | Anisocoma acaulis | Vernon H. Oswald; Lowell Ahart | 1998-5-22 | 9121 | Lassen | Road to summit of Fort Sage Mtns. 2.7 mi east of Fort Sage Rd., ca. 5 mi NE of Doyle. | 1463 | Comment | ||
CHSC7640 | Antennaria dimorpha | Beverley J. Wise | 1969-4-13 | 11 | Lassen | 5.6 mi east of junction of Hwy 395 on Las. Co. Rd. 338 (Smoke Creek Road). | 1463 | Comment | ||
JEPS53770 | Lepidium virginicum var. virginicum | W. L. Jepson | 1918-8-2 | 7763 | Lassen | Beckwith Pass | 1463 | Comment | ||
JEPS56154 | Eriogonum vimineum | W. L. Jepson | 1918-8-2 | 7764 | Lassen | Beckwith Pass | 1463 | Comment | ||
JEPS67993 | Lappula redowskii | W. L. Jepson | 1918-8-2 | 7765 | Lassen | Beckwith Pass | 1463 | Comment | ||
JEPS70696 | Polypogon monspeliensis | W. L. Jepson | 1918-8-2 | 7771 | Lassen | Beckwith Pass | 1463 | Comment | ||
JEPS79141 | Nama aretioides var. multiflora | L. R. Heckard with R. Bacigalupi | 1980-6-11 | 5243 | Lassen | 11.3 mi n Litchfield (along U.S. 395 s of Deep Creek crossing); s of Deep Creek crossing, n of Litchfield | 1463 | Comment | ||
JEPS80678 | Mimulus guttatus | L. R. Heckard and T. I. Chuang | 1981-6-10 | 5530 | Lassen | 13 1/2 mi s Adin (along highway 139) | 1463 | Comment | ||
JEPS94112 | Mimulus suksdorfii | Vernon H. Oswald and Lowell Ahart | 1998-5-22 | 9123 | Lassen | ca. 5 mi. n.e. Doyle (rd. to summit of Fort Sage Mts. 2.7 mi. e. of Fort Sage Rd.); Fort Sage Mts. | 1463 | Comment | ||
JEPS94137 | Draba verna | Vernon H. Oswald and Lowell Ahart | 1998-5-22 | 9128 | Lassen | ca. 5 mi. n.e. Doyle (rd. to summit of Fort Sage Mts., 2.7 mi. e. of Fort Sage Rd.); Fort Sage Mts. | 1463 | Comment | ||
NY694154 | Descurainia sophia | G. Schoolcraft | 1993-5-25 | 2268 | Lassen | North and South of Smoke Creek Road | 1463 | Comment | ||
POM109791 | Fritillaria pudica | Marcus E. Jones | 1897-6-26 | s.n. | Lassen | Susanville, Perkins Ranch. | 1463 | Comment | ||
POM110306 | Allium acuminatum | Marcus E. Jones | 1897-6-26 | s.n. | Lassen | Susanville, Perkin s Ranch. | 1463 | Comment | ||
POM24043 | Lupinus polycarpus | Marcus E. Jones | 1897-6-26 | s.n. | Lassen | Susanville, Perkin's Ranch. | 1463 | Comment | ||
POM38703 | Gayophytum racemosum | Marcus E. Jones | 1897-6-26 | s.n. | Lassen | Susanville, Perkin s Ranch. | 1463 | Comment | ||
POM68596 | Kelloggia galioides | Marcus E. Jones | 1897-6-26 | s.n. | Lassen | Susanville, Perkin's Ranch. | 1463 | Comment | ||
POM75605 | Collomia grandiflora | Marcus E. Jones | 1897-6-26 | 10168 | Lassen | Susanville, Perkin's Ranch. | 1463 | Comment | ||
POM78249 | Lomatium donnellii | Marcus E. Jones | 1897-6-26 | s.n. | Lassen | Susanville, Perkin s Ranch. | 1463 | Comment | ||
RSA518444 | Eriogonum nudum var. nudum | George K. Helmkamp | 1990-10-4 | M- 4 | Lassen | South of Susanville in Plumas National Forest; north of Milford Pass. | 1463 | Comment | ||
UC1134216 | Cupressus bakeri | D. Dunning | 1935-11-7 | Lassen | 2 mi E of Burney Spring | 1463 | Comment | |||
UC133863 | Navarretia breweri | Frank Stephens | 1894-7-10 | Lassen | above Pete's Valley | 1463 | Comment | |||
UC1483825 | Lithophragma glabrum | G. Schoolcraft | 1980-4-8 | 201 | Lassen | e side Shaffer Mountain; e side Shaffer Mountain | 1463 | Comment | ||
UC1562324 | Heterotheca villosa var. minor | Vernon Oswald and Lowell Ahart | 1990-7-25 | 4397 | Lassen | 2.2 mi w Hwy 395 (intersection of Hwy 70 and Scott Rd) | 1463 | Comment | ||
UC1567443 | Layia glandulosa | G. Schoolcraft | 1989-5-31 | 1884 | Lassen | 3 mi n Wendel road (along Skedaddle Rch. Road) | 1463 | Comment | ||
UC477494 | Penstemon gracilentus | A. G. Brenneis | 1928-7-3 | 9 | Lassen | Jesson Valley Lassen Forest, Jesson Valley | 1463 | Comment | ||
NY650123 | Penstemon roezlii | H. D. D. Ripley | 1943-6-13 | 5671 | Lassen | South of Constantia | 1463.0 | Comment | ||
NY660820 | Penstemon speciosus | H. D. D. Ripley | 1943-6-13 | 5672 | Lassen | South of Constantia | 1463.0 | Comment | ||
RSA111070 | Astragalus filipes | H. D. Ripley, R. C. Barneby, F. C. Ripley Jr. | 1943-6-13 | 5675 | Lassen | South of Constantia. | 1463 | Comment | ||
CAS-BOT-BC305661 | Helianthus cusickii | David D. Keck; J. Clausen | 1935-6-24 | 3739 | Lassen | 2 mi. S. of Ravendale | 1464 | Comment | ||
CAS-BOT-BC305662 | Helianthus cusickii | David D. Keck; J. Clausen | 1935-6-24 | 3739 | Lassen | 2 mi. S. of Ravendale | 1464 | Comment | ||
UC579779 | Balsamorhiza hookeri | David D. Keck and J. Clausen | 1935-6-24 | 3747 | Lassen | 2 mi s of Ravendale | 1464 | Comment | ||
JEPS118161 | Carex rossii | Dean W. Taylor | 2009-5-20 | 20604 | Lassen | Widow Valley; Big Valley Mountains, logging road ca. 1 air mile NW of Brown Cabin [USGS map, site] | 1478 | Comment | ||
JEPS118164 | Carex geyeri | Dean W. Taylor | 2009-5-20 | 20601 | Lassen | Widow Valley; Big Valley Mountains, logging road ca. 1 air mile NW of Brown Cabin [USGS map, site] | 1478 | Comment | ||
CHSC26149 | Senecio triangularis | Detzer; Sacks | 1977-7-24 | 1 | Lassen | Along streambank, ca. 3 mi se of Milford, .5 mi. se of Laufman Ranger Station on unimproved USFS road. | 1481 | Comment | ||
CHSC34921 | Tetradymia canescens | M. S. Taylor | 1981-7-13 | 4008 | Lassen | Ramelli Ranch, e side, s of Feather River, ca. 2 mi ese of Beckwourth. | 1487 | Comment Read comments Jun 9 2010 |
||
CHSC63380 | Iva axillaris subsp. robustior | Vernon H. Oswald | 1994-7-8 | 6367 | Lassen | Willow Creek Wildlife Area on Hwy. 139, ca. 10 mi (air) N of Susanville. On levee roads and along this section of Hwy. 139. | 1490 | Comment | ||
CHSC63703 | Bassia hyssopifolia | Vernon H. Oswald | 1994-9-6 | 6469 | Lassen | Willow Creek Wildlife Area on Hwy. 139, ca. 10 mi (air) N of Susanville. Common in the parking lot and along the levee road on the N side of the creek. | 1490 | Comment | ||
UC1776746 | Veronica catenata | Vernon H. Oswald | 1994-9-6 | 6470 | Lassen | 10 air mi N of Susanville (Willow Creek Wildlife Area on Hwy 139) | 1490 | Comment | ||
CAS-BOT-BC161420 | Bromus tectorum | Margaret Williams; Steven Williams | 1974-7-26 | 74 -L-2 | Lassen | Sierra Nevada. Near Hallelujah Junction, west of Highway 395 and south of Highway 70. | 1493 | Comment | ||
CAS-BOT-BC189325 | Cryptantha circumscissa | Margaret Williams; Steven Williams | 1974-7-26 | 74 -L-17 | Lassen | Near Hallelujah Junction, W of Highway 395 and S of Highway 70 | 1493 | Comment | ||
CAS-BOT-BC293526 | Erigeron aphanactis var. aphanactis | Margaret Williams | 1974-7-27 | 74 -L-49 | Lassen | Near Hallelujah Junction, west of Hwy 395 and south of Hwy 70 | 1493 | Comment | ||
CAS-BOT-BC310910 | Heterotheca villosa | Margaret Williams | 1974-7-27 | 74- 61 -61 | Lassen | West of Hwy 395 and south of Hwy 70. Near Hallelujah Junction | 1493 | Comment | ||
CAS-BOT-BC97324 | Artemisia tridentata subsp. tridentata | Margaret Williams; Steven Williams | 1974-7-26 | 74 -L-4 | Lassen | area near Hallelujah Junction, west of Hwy 395 and south of Hwy 70 | 1493 | Comment | ||
CHSC4928 | Taraxia tanacetifolia | L. G. Bennett | 1967-6-28 | 55 | Lassen | North end of Murrers meadow, near Eagle Lake. | 1493 | Comment | ||
CHSC5023 | Rorippa nasturtium-aquaticum | L. G. Bennett | 1967-6-24 | 45 | Lassen | Murrers Meadow, near Eagle Lake. | 1493 | Comment | ||
CAS-BOT-BC377078 | Tragopogon dubius | Margaret Williams | 1974-7-27 | 74 -L-53 | Lassen | Area near Hallelujah Junction, west of Hwy 395 and south of Hwy 70 | 1493 | Comment | ||
CAS-BOT-BC414305 | Polygonum aviculare subsp. neglectum | M. S. Taylor | 1982-8-19 | 5021 | Lassen | E side of Hwy 395, ca. 4 mi n of its jct with Hwy 70 at Hallalujah [Hallelujah] Junction | 1493 | Comment | ||
CAS-BOT-BC445707 | Sagittaria latifolia | B. Anthony | 1967-7-8 | s.n. | Lassen | Murrer's Meadow, ca 3 mi. from Eagle Lake Biological Station | 1493 | Comment | ||
SEINET10530241 | Equisetum laevigatum | Mary Susan Taylor | 1982-5-29 | Taylor 4566 | Lassen | 4900 ft. T22N R17E sw/sw sec 23. Loyalton quad. In sandy rd embankment at jct of Scott Rd and Long Valley Creek, ca. 0.5 mi w of Hwy 395, ca. 20 mi n of Reno. | 1493 | Comment | ||
HSC82198 | Antennaria luzuloides | Thomas W. Nelson, Jane P. Nelson | 1980-7-6 | 6053 | Lassen | Along Ash Creek at Ash Creek Campground | 1494 | Comment | ||
SEINET5327973 | Lupinus argenteus var. heteranthus | M. J. Williams | 1974-7-29 | 74 -L-58 | Lassen | 2 mi west of Hallelujah Junction, south of Hwy. 50 | 1494 | Comment | ||
SEINET5328378 | Eriogonum baileyi var. baileyi | M. J. Williams | 1974-7-26 | 74 -L-25 | Lassen | 2 mi. west of Hallelujah Junction, south of Hwy. 70. | 1494 | Comment | ||
SEINET5343990 | Camissonia contorta | M. J. Williams | 1974-7-26 | 74 -L-22 | Lassen | 2 mi west of Hallelujah Junction, south of Hwy. 70 | 1494 | Comment | ||
SEINET11193258 | Barbarea orthoceras | G. Schoolcraft | 1998-5-20 | 2711 | Lassen | Willow Valley, intersection of Hwy 139 and Eagle Lake Road. | 1494 | Comment | ||
CHSC93241 | Eriogonum elatum var. elatum | John Dittes; Scott Chamberlain | 2004-6-28 | 1020 B | Lassen | Modoc Plateau; Long Valley; ca. 5.5 air-miles north by northeast of Hwy 70 at Beckwourth Pass, ca. 2.5 air-miles west of Hwy 395, ca. 1.3 air-miles east of Plumas County line; near meadow edge. | 1496 | Comment | ||
JEPS107835 | Lomatium dissectum var. multifidum | Lowell Ahart, John Dittes | 2005-6-2 | 11930 | Lassen | Along the poor dirt road, about 1/4 mile west of the Anderson Ranch home, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 6.5 miles (air) northwest of Hallelujah Junction | 1498 | Comment | ||
CHSC27602 | Equisetum laevigatum | Jerry Snodgrass | 1978-7-8 | 58 | Lassen | Willard Creek, 2 mi S of Hwy 36 at Forest Service campsite. | 1499 | Comment | ||
CHSC29904 | Onobrychis viciifolia | Robin L. Ondricek | 1978-6-6 | 33 | Lassen | 1.2 mi from Hwy 139 on the road to Eagle Lake Field Station. | 1499 | Comment | ||
CHSC56824 | Triteleia hyacinthina | Jerry Snodgrass | 1978-7-8 | 37 | Lassen | Willard Creek, 2 mi S of Hwy 36 at Forest Service campsite. | 1499 | Comment | ||
RSA716274 | Poa cusickii | L. Ahart, John Dittes | 2005-6-2 | 11927 | Lassen | about 1.4 miles west of the Anderson Ranch home, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 6.5 miles (air) northwest of Hallelujah Junction. | 1499 | Comment | ||
RSA716276 | Crepis pleurocarpa | L. Ahart, John Dittes | 2005-6-2 | 11934 | Lassen | Along the poor dirt road, 1/4 mile W of the Anderson Ranch home, Long Valley about 4 3/4 miles air N of the intersection of Scott Road and Hwy 70, 6.5 miles air NW of Hallelujah jct. | 1499 | Comment | ||
UC1778583 | Mimulus evanescens | S. E. Schoenig | 1998-7-5 | 98 -70 | Lassen | SW shore of Moll Reservoir, 2 meters from waters edge. | 1499 | Comment Read comments May 29 2009 |
||
CAS-BOT-BC131926 | Allium | Mike Vasey | 1990-6-30 | 9060 | Lassen | Ash Valley, along primitive road south of junction of Ash Valley Road and Spooner Road, Modoc National Forest | 1500 | Comment | ||
CAS-BOT-BC238447 | Orthocarpus | Mike Vasey | 1990-6-30 | 9054 | Lassen | Ash Valley, along primitive road south of junction of Ash Valley Road and Spooner Road. Modoc National Forest | 1500 | Comment | ||
SEINET10817202 | Carex phaeocephala | Willard W. Eggleston | 1927-7-11 | Eggleston 21474 | Lassen | Bogard Ranger Station, Lassen Forest. | 1500 | Comment | ||
NY223210 | Arctostaphylos patula | P. A. Munz | 1947-5-18 | 11865 | Lassen | Fredonyer Forestry Public Camp Ground, west of Susanville. | 1508.8 | Comment | ||
RSA318598A | Lemna trisulca | Wayne P. Armstrong | 1984-8-25 | 1218 | Lassen | Willow Creek-- at bridge on Highway 139 approximately 10 miles north of Susanville | 1509 | Comment | ||
RSA38473 | Lithophragma parviflorum | P. A. Munz | 1947-5-18 | 11862 | Lassen | Fredonyer Forestry Public Camp Ground. W of Susanville. | 1509 | Comment | ||
RSA0059601 | Astragalus lentiginosus var. salinus | Lowell Ahart, John Dittes | 2011-6-20 | 17510 | Lassen | Near edge of the Ash Valley Road, 3,210 feet south of the Ash Creek Campground, about 6.5 (air) southeast of Adin. | 1511 | Comment | ||
CHSC91193 | Phacelia heterophylla subsp. virgata | Lowell Ahart; John Dittes | 2005-6-2 | 11952 | Lassen | Along a poor dirt road, about 1/2 mile west of the Anderson Ranch home, Long Valley, about 4 3/4 miles (air) northwest of the intersection of Scott Road and Highway 70, 6.6 miles (air) northwest of Hallelujah Junction. | 1512 | Comment | ||
CHSC106360 | Poa compressa | Lowell Ahart; John Dittes | 2010-7-31 | 16992 | Lassen | On the bottom of a small wash, about 20 yards north of the large culvert, where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. | 1516 | Comment | ||
JEPS117483 | Sanguisorba annua | Lowell Ahart, John Dittes | 2010-7-31 | 17003 | Lassen | On the north side of the road, about 10 yards east of the large culvert, where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin | 1516 | Comment | ||
JEPS117495 | Purshia tridentata var. tridentata | Lowell Ahart, John Dittes | 2010-7-31 | 17015 | Lassen | About 50 yards east of the large culvert, where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin | 1516 | Comment | ||
JEPS117497 | Tragopogon dubius | Lowell Ahart, John Dittes | 2010-7-31 | 16998 | Lassen | About 5 yards north of the large culvert, where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin | 1516 | Comment | ||
JEPS117573 | Lagophylla ramosissima | Lowell Ahart, John Dittes | 2010-7-31 | 16997 | Lassen | Dry meadow on the bottom of a small wash, about 5 yards north of the large culvert, where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin | 1516 | Comment | ||
RSA795325 | Linum lewisii var. lewisii | L. Ahart, John Dittes | 2010-7-31 | 16981 | Lassen | 10 yards northeast of the large culvert, where the road crosses Hunsinger Draw, 1.9 air miles northwest of Moll Reservoir, 2.8 air miles west of Ash Valley, 8.4 air miles southeast of Adin. | 1516 | Comment | ||
CHSC106076 | Eriophyllum lanatum var. grandiflorum | Lowell Ahart; John Dittes | 2010-7-31 | 17024 | Lassen | About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. | 1520 | Comment | ||
CHSC106091 | Polygonum douglasii subsp. douglasii | Lowell Ahart; John Dittes | 2010-7-31 | 16978 | Lassen | About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. | 1520 | Comment | ||
CHSC106671 | Lomatium nevadense | B. Ignacio | 2008-5-3 | Lassen | Fort Sage Mountains. | 1520 | Comment | |||
CHSC106674 | Prunus andersonii | B. Ignacio | 2008-5-3 | Lassen | Fort Sage Mountains. | 1520 | Comment | |||
CHSC106682 | Descurainia paradisa | B. Ignacio | 2008-5-3 | Lassen | Fort Sage Mountains. | 1520 | Comment | |||
CHSC108005 | Collinsia parviflora | Lowell Ahart; John Dittes | 2011-6-20 | 17487 | Lassen | About 15 yards east of the stream, about 40 yards south of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. | 1520 | Comment | ||
CHSC108012 | Taraxacum officinale | Lowell Ahart; John Dittes | 2011-6-20 | 17490 | Lassen | About 30 yards east of the stream, about 40 yards south of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. | 1520 | Comment | ||
JEPS117258 | Lupinus argenteus var. heteranthus | Lowell Ahart, John Dittes | 2010-7-31 | 16977 | Lassen | About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin | 1520 | Comment | ||
JEPS118269 | Alyssum minus subsp. micranthum | Lowell Ahart, John Dittes | 2011-6-20 | 17493 | Lassen | About 20 yards east of the stream, about 80 yards north of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin | 1520 | Comment | ||
JEPS118278 | Penstemon rydbergii var. oreocharis | Lowell Ahart, John Dittes | 2011-6-20 | 17502 | Lassen | Meadow, about 40 yards west of the stream, about 50 yards north of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin | 1520 | Comment | ||
JEPS118350 | Juncus hemiendytus var. hemiendytus | Lowell Ahart, John Dittes | 2011-6-20 | 17480 | Lassen | About 15 yards west of the stream, about 40 yards north of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin | 1520 | Comment | ||
RSA0059604 | Trifolium longipes var. nevadense | Lowell Ahart, John Dittes | 2011-6-20 | 17478 | Lassen | About 15 yards east of the stream, about 40 yardssouth of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. | 1520 | Comment | ||
HSC100805 | Astragalus filipes | Lowell Ahart, John Dittes | 2010-7-31 | 16976 | Lassen | 100 yd. NE of where the road crosses Hunsinger Draw, 1.9 (air) mi. NW of Moll Reservoir, 2.8 (air) mi. W of Ash Valley, and 8.4 (air) mi. SE of Adin. | 1521 | Comment | ||
CAS-BOT-BC13412 | Agoseris retrorsa | A. A. Heller | 1940-5-22 | 15644 | Lassen | Hill above Westwood Cemetary | 1524 | Comment | ||
CAS-BOT-BC205765 | Sidalcea oregana | Marcus E. Jones | 1897-6-30 | s.n. | Lassen | Eagle Lake, 27 miles from Susanville | 1524 | Comment | ||
CAS-BOT-BC241005 | Castilleja pilosa | Margaret Williams; Lyn Wise | 1976-5-31 | 76- 22 -1 | Lassen | Near Nervine Aero Service, E of Beckwourth | 1524 | Comment | ||
CAS-BOT-BC316859 | Packera eurycephala var. eurycephala | Michael A. Vincent | 1999-6-9 | 8581 | Lassen | Along US Rte. 395, south of Ravendale Fire Station, 1.8 miles north of rest area, and 24.8 miles north of Litchfield. | 1524 | Comment | ||
CAS-BOT-BC350039 | Oreostemma alpigenum var. andersonii | A. A. Heller | 1937-9-1 | 15343 | Lassen | About a mile east of Westwood | 1524 | Comment | ||
CAS-BOT-BC401308 | Hypericum scouleri | Marcus E. Jones | 1897-6-18 | s.n. | Lassen | Chat | 1524 | Comment | ||
CAS-BOT-BC41370 | Draba verna | M. S. Taylor | 1982-5-7 | 4428 | Lassen | Reno Junction on Highway 70 just east of Beckwourth Pass. | 1524 | Comment | ||
CDA18258 | Gayophytum diffusum subsp. parviflorum | G. D. Barbe | 1974-8-2 | 1920 | Lassen | Long Valley; Hallelujah Junction, northwest corner of jct of US Hwy 395 and Hwy 70. | 1524 | Comment | ||
CDA18263 | Tetradymia canescens | G. D. Barbe | 1974-8-2 | 1925 | Lassen | Long Valley; Hallelujah Junction, northwest corner of jct of US Hwy 395 and Hwy 70. | 1524 | Comment | ||
CDA18271 | Silene verecunda subsp. andersonii | G. D. Barbe | 1974-8-2 | 1936 | Lassen | Long Valley; Hallelujah Junction, northwest corner of jct of US Hwy 395 and Hwy 70. | 1524 | Comment | ||
CHSC13647 | Penstemon sudans | M. S. Taylor | 1974-7-13 | 310 | Lassen | Ca 15 ft w of Mohagany Lake, ca. 3 mi s of Eagle Lake Field Station, ca. 13 mi nw of Susanville. | 1524 | Comment | ||
CHSC14189 | Lupinus lepidus var. lobbii | M. S. Taylor | 1974-7-10 | 271 | Lassen | Collected roadside, ca. 3 mi s of Gallatin Beach, ca. 3 mi s of Eagle Lake, ca. 13 mi nw of Susanville. | 1524 | Comment | ||
CHSC14190 | Penstemon gracilentus | M. S. Taylor | 1974-7-10 | 276 | Lassen | Abundant in meadow ca. 2 mi e of Gallatin Beach, ca. 1/2 mi s of Eagle Lake, ca. 13 mi nw of Susanville. | 1524 | Comment | ||
CHSC66730 | Rumex occidentalis | Vernon H. Oswald; Lowell Ahart | 1996-8-1 | 8117 | Lassen | N shore of the Hamilton Branch of the N. Fork of the Feather River ca. 0.1 mi downstream from Indian Ole Dam on Mountain Meadows Reservoir, SW of Westwood. | 1524 | Comment | ||
CHSC7732 | Delphinium nuttallianum | Beverley J. Wise | 1969-5-9 | 85 | Lassen | 11.7 mi. west of Susanville on Forest Serv. 8246 off Hwy. 36. | 1524 | Comment | ||
HSC63946 | Calyptridium monospermum | Teresa Prendusi | 1980-7-14 | Lassen | Ash Valley, about 15 mi. W of Madeline along Ash Valley Rd. | 1524 | Comment | |||
NY1000771 | Comandra umbellata var. pallida | G. Schoolcraft | 1982-7-20 | 805 | Lassen | Wagner Canyon east of McKesick Peak | 1524 | Comment | ||
NY188399 | Salix eriocephala subsp. mackenzieana | R. D. Dorn | 1972-6-2 | 1492 | Lassen | Willow Creek, about 15 miles SSE of Adin | 1524.0 | Comment | ||
NY716272 | Vicia americana | B. J. Ertter | 1987-7-24 | 7298 | Lassen | Ca. 3/4 mile ENE of Beckwourth Pass at end of old crumbling paved road | 1524 | Comment | ||
POM111648 | Eriophorum gracile | Marcus E. Jones | 1897-6-30 | s.n. | Lassen | Susanville, 4 miles below Eagle Lake. | 1524 | Comment | ||
POM252832 | Scutellaria nana | A. A. Heller | 1938-6-23 | 15186 | Lassen | 1 mile south of Westwood. | 1524 | Comment | ||
POM33272 | Erigeron bloomeri var. bloomeri | Marcus E. Jones | 1897-6-19 | s.n. | Lassen | Chat. | 1524 | Comment | ||
POM33281 | Conyza canadensis | Marcus E. Jones | 1897-6-18 | s.n. | Lassen | Chat. [also Chats, a former settlement] | 1524 | Comment | ||
POM36253 | Erigeron filifolius | Marcus E. Jones | 1897-6-19 | s.n. | Lassen | Chat. | 1524 | Comment | ||
POM39973 | Pyrrocoma carthamoides var. cusickii | Marcus E. Jones | 1897-6-30 | s.n. | Lassen | Eagle Lake, 27 miles from Susanville | 1524 | Comment | ||
POM45143 | Astragalus andersonii | Marcus E. Jones | 1897-6-19 | s.n. | Lassen | Chat. | 1524 | Comment | ||
POM66833 | Eriophyllum lanatum var. integrifolium | Marcus E. Jones | 1897-6-30 | s.n. | Lassen | Eagle Lake, 27 miles from Susanville. | 1524 | Comment | ||
POM68265 | Heterocodon rariflorum | Marcus E. Jones | 1897-6-18 | s.n. | Lassen | Chat. [also Chats, a former settlement] | 1524 | Comment | ||
POM75594 | Navarretia leucocephala subsp. minima | Marcus E. Jones | 1897-6-18 | 10107 | Lassen | Chat. | 1524 | Comment | ||
RSA221784 | Eriogonum umbellatum var. polyanthum | Noel Holmgren, J. J. Fay, B. L. Bethers | 1970-6-25 | 4375 | Lassen | North end of Petersen Mountain, near Hwy 395, 8 miles north of jct. with Hwy 70 (Hallelujah Junction) | 1524 | Comment | ||
RSA271913 | Lomatium donnellii | Christopher Davidson | 1975-6-7 | 2755 | Lassen | 1 mile E of Beckwourth Pass on Hwy 70. | 1524 | Comment | ||
RSA38461 | Cornus stolonifera | P. A. Munz | 1947-5-20 | 11887 | Lassen | Laufman Forestry Public Camp Ground, above Milford. | 1524 | Comment | ||
RSA458712 | Epilobium minutum | Christopher Davidson | 1975-6-7 | 2758 | Lassen | 1 mile E of Beckwourth Pass on Hwy 70. | 1524 | Comment | ||
RSA516387 | Erigeron divergens | Barbara Ertter | 1987-7-24 | 7303 | Lassen | ca 3/4 mi ENE of Beckwourth Pass at end of old crumbling paved road. | 1524 | Comment | ||
RSA756354 | Chenopodium | Barbara Ertter | 1987-7-24 | 7301 | Lassen | ca 3/4 mi ENE of Beckwourth Pass at end of old crumbling paved road. | 1524 | Comment | ||
SBBG30552 | Lupinus microcarpus var. microcarpus | D. Myrick | 1968-6-19 | 1957 | Lassen | Hwy 395, 23 mi S of Alturas | 1524 | Comment | ||
SBBG30581 | Cryptantha intermedia | D. Myrick | 1968-6-19 | 1956 | Lassen | Hwy 395, 6 mi S of Ravendale | 1524 | Comment | ||
SBBG30645 | Penstemon speciosus | D. Myrick | 1968-6-19 | 1955 | Lassen | Hwy 395, 6 mi S of Ravendale | 1524 | Comment | ||
SJSU10675 | Epilobium oregonense | J. W. Tilden | 1960-6-27 | 1517 | Lassen | 5 mi E of Westwood on Moonlight Rd | 1524 | Comment | ||
SJSU4353 | Beckmannia syzigachne | J. W. Tilden | 1960-6-27 | 1526 | Lassen | 5 mi E of Westwood on Moonlight Rd | 1524 | Comment | ||
SJSU5833 | Potentilla millefolia | J. W. Tilden | 1960-6-27 | 1512 | Lassen | 5 mi E of Westwood on Moonlight Rd | 1524 | Comment | ||
UC1137761 | Navarretia leucocephala subsp. minima | August L. Hormay | 1934-5-15 | Lassen | 2 mi n Eldridge's; Lassen Forest | 1524 | Comment | |||
UC1537298 | Eriogonum collinum | Gordon H. True Jr. | 1938-9-9 | 912 | Lassen | Madeline Plains | 1524 | Comment | ||
UC1537483 | Collomia grandiflora | Gordon H. True Jr. | 1938-7-9 | 906 | Lassen | near Horse Lake | 1524 | Comment | ||
UC1537698 | Cryptantha | Gordon H. True Jr. | 1938-7-9 | 909 | Lassen | near Termo | 1524 | Comment | ||
UC614464 | Penstemon speciosus | L. Constance | 1938-6-11 | 2331 | Lassen | 3.5 mi n Secret Valley (Madeline Plains on Susanville-Alturas road); n of Secret Valley, Madeline Plains | 1524 | Comment | ||
UC717968 | Silene nuda | David D. Keck | 1944-7-8 | 5446 | Lassen | 2 mi e Westwood (in grassy meadow leading to Mountain Meadows Reservoir); Sierra Nevada, mdw leading to Mountain Meadows Reservoir | 1524 | Comment | ||
UC725616 | Calyptridium umbellatum | A. A. Heller | 1938-6-22 | 15139 | Lassen | 1 mi e of Westwood (along State Hwy #36) | 1524 | Comment | ||
UC726695 | Mimulus floribundus | A. A. Heller | 1938-6-22 | 15185 | Lassen | 1 mi e Westwood | 1524 | Comment | ||
UC726697 | Mimulus microphyllus | A. A. Heller | 1938-6-22 | 15183 | Lassen | 1 mi e Westwood | 1524 | Comment | ||
UC726829 | Linanthus harknessii | A. A. Heller | 1938-7-28 | 15299 | Lassen | about 2 mi e Westwood | 1524 | Comment | ||
UC843733 | Camassia quamash subsp. breviflora | A. A. Heller | 1938-6-4 | 15140 | Lassen | 2 mi s of Westwood | 1524 | Comment | ||
UC845562 | Spiranthes romanzoffiana | A. A. Heller | 1938-7-28 | 15297 | Lassen | meadow about 1 mi e Westwood | 1524 | Comment | ||
UC887362 | Penstemon sudans | Lewis S. Rose | 1940-6-15 | 40594 | Lassen | 10 mi n Susanville (Round Valley); , n of Susanville | 1524 | Comment | ||
UCD117317 | Cornus sericea | P. B. Schultz | 1967-7-12 | 77 | Lassen | 14 miles southeast of Adin on State Highway 139. | 1524 | Comment | ||
UCR4280 | Juniperus occidentalis var. australis | Frank C. Vasek | 1965-8-31 | 650831- 04 | Lassen | On Calif. Hwy 139 near Willow Creek Campground (USFS), c. 57 mi north of Susanville | 1524 | Comment | ||
CAS-BOT-BC186867 | Astragalus gibbsii | H. D. Ripley; R. C. Barneby | 1942-5-22 | 4541 | Lassen | Loyalton | 1524 | Comment | ||
CAS-BOT-BC540368 | Potentilla gracilis var. fastigiata | David D. Keck | 1930-7-23 | 956 b | Lassen | 3 miles east of Westwood | 1524 | Comment | ||
HSC63959 | Plectritis macrocera | Teresa Prendusi | 1980-5-19 | Lassen | Saddle Rock. | 1524 | Comment | |||
NY627254 | Penstemon neotericus | K. A. Vincent | 1987-6-25 | 4435 | Lassen | Sierra Nevada, Goodrich Mountain; along CA 36, ca. 1 mile east of jct. CA A21 on east side of Westwood. | 1524.0 | Comment | ||
POM29904 | Madia elegans subsp. elegans | Marcus E. Jones | 1897-6-18 | s.n. | Lassen | Chat. [also Chats, a former settlement] | 1524 | Comment | ||
RSA0009565 | Eleocharis bolanderi | Marcus E. Jones | 1897-6-30 | s.n. | Lassen | Eagle Lake, 27 miles from Susanville. | 1524 | Comment | ||
RSA41674 | Heterotheca villosa var. minor | Marcus E. Jones | 1897-6-18 | s.n. | Lassen | Chat. [also Chats, a former settlement] | 1524 | Comment | ||
SEINET10480699 | Arabis | Mary Susan Taylor | 1982-5-7 | Taylor 4425 | Lassen | T22N R17E n/nw sec 5. Beckwourth Pass quad. Reno Jct and along old road paralleling Hwy 70, just e of Beck- wourth Pass, ca. 1/4 mi w of Hallelujah Jct on Hwy 395. Sagebrush Scrub; 5000 ft. | 1524 | Comment | ||
SEINET10483438 | Prunus andersonii | Mary Susan Taylor | 1982-5-7 | Taylor 4424 | Lassen | T22N R17E n/nw sec 5. Beckwourth Pass quad. Reno Jct and along old road paralleling Hwy 70, just e of Beck- wourth Pass, ca. 1/4 mi w of Hallelujah Jct on Hwy 395. Sagebrush Scrub; 5000 ft. | 1524 | Comment | ||
SEINET5328130 | Lupinus brevicaulis | M. J. Williams, G. Schoolcraft, A. Tiehm | 1986-5-14 | 86- 40 -1 | Lassen | Near Hwy 395, at Noble Emigrant Trail Sign, 7 rd miles N of Litchfield | 1524 | Comment | ||
SEINET8973626 | Chrysolepis sempervirens | W. Priest | 1956-4-27 | s.n. | Lassen | About 2 miles north of Susanville | 1524 | Comment | ||
SJSU8035 | Plagiobothrys cusickii | J. W. Tilden | 1960-6-27 | 1518 | Lassen | 5 mi E of Westwood by Moonlight Rd | 1524 | Comment | ||
UCD103215 | Erodium cicutarium | P. B. Schultz | 1967-7-12 | 75 | Lassen | 100 feet east of highway, 1/4 mile west of Willow Creek campground, 14.9 miles southeast of Adin on State Highway 139. | 1524 | Comment | ||
UCD134780 | Packera eurycephala | Michael A. Vincent | 1999-6-9 | 8581 | Lassen | Along US Rt. 395, south of Ravendale Fire Station, 1.8 miles north of rest area, and 24.8 miles north of Litchfield. | 1524 | Comment | ||
SD43504 | Cornus stolonifera | Philip A. Munz | 1947-5-20 | 11887 | Lassen | Laufman Forestry Public Camp Ground, above Milford. | 1525 | Comment | ||
CAS-BOT-BC224970 | Plagiobothrys hispidulus | David D. Keck; J. Clausen | 1935-6-25 | 3764 | Lassen | 2 miles W of Fredonyer Pass, between Susanville and Westwood | 1525 | Comment | ||
CHSC111253 | Monardella odoratissima subsp. glauca | L. P. Janeway; B. Castro | 2012-7-2 | 10933 | Lassen | Modoc Plateau. Along Skedaddle Ranch Road 6.4 road km north of Skedaddle Creek at an unnamed tributary of Bull Creek. | 1533 | Comment | ||
CHSC27616 | Ancistrocarphus filagineus | Robert A. Schlising | 1978-6-8 | 3287 | Lassen | E of Eagle Lake and N of Murrers Upper Meadow. | 1536 | Comment | ||
CHSC27618 | Lomatium nevadense var. parishii | Robert A. Schlising | 1978-6-8 | 3287 | Lassen | E of Eagle Lake and north of Murrers Upper Meadow. | 1536 | Comment | ||
CHSC92742 | Lathyrus nevadensis var. nevadensis | L. P. Janeway | 2005-7-3 | 8451 | Lassen | High Cascade Range. Junction of Road 35N38 (road to Blacks Ridge Lookout Tower) and Road 22; 3.7 air km north-northwest of the lookout. | 1536 | Comment | ||
CHSC66713 | Arnica chamissonis | Vernon H. Oswald; Lowell Ahart | 1996-8-1 | 8109 | Lassen | Mountain Meadows Reservoir SW of Westwood. | 1539 | Comment | ||
CHSC66863 | Chamaesyce serpillifolia subsp. serpillifolia | Vernon H. Oswald; Lowell Ahart | 1996-9-10 | 8278 | Lassen | Mountain Meadows Reservoir SW of Westwood. On the embankment of the railroad at the northwest edge of the reservoir. | 1539 | Comment | ||
CHSC66869 | Sparganium erectum subsp. stoloniferum | Vernon H. Oswald; Lowell Ahart | 1996-9-10 | 8273 | Lassen | Mountain Meadows Reservoir SW of Westwood. Along the northwest shore of the reservoir between the railroad and Indian Ole Dam. | 1539 | Comment | ||
JEPS89663 | Madia glomerata | Dean W. Taylor | 1989-8-4 | 10423 | Lassen | Hwy. 299 at Muck Valley Rd. ca. 2 mi. w. Nubieber (Modoc Plateau); Modoc Plateau | 1539 | Comment | ||
CHSC68757 | Montia chamissoi | Vernon H. Oswald; Lowell Ahart | 1997-5-27 | 8498 | Lassen | North of Susanville on Forest Route 38N04 (between Hwy. 139 near Willow Creek Guard Station and Coyote Flat), 0.1 mi east of Hwy. 139. In wet gravel on the flood plain of a small creek paralleling the road. | 1546 | Comment | ||
JEPS94475 | Ivesia paniculata | Vernon H. Oswald and Lowell Ahart | 1997-5-27 | 8494 | Lassen | 0.1 mi e of Highway 139 (n of Susanville on Forest Route 38N04, between Hwy 139 near Willow Creek Guard Station and Coyote Flat, on n side of a creek paralleling the road); Forest Route 38N04 | 1546 | Comment | ||
CHSC29861 | Deschampsia danthonioides | Robin L. Ondricek | 1978-7-15 | 102 | Lassen | Where the spring arises above the dam at Murrers Upper Meadow. | 1548 | Comment | ||
CHSC29912 | Bidens cernua | Robin L. Ondricek | 1978-8-26 | 125 | Lassen | Below dam at Murrers Upper Meadow. | 1548 | Comment | ||
CHSC29945 | Epilobium ciliatum subsp. ciliatum | Robin L. Ondricek | 1978-8-6 | 115 | Lassen | Below dam at Murrers Upper Meadow. | 1548 | Comment | ||
NY650100 | Penstemon roezlii | G. Schoolcraft | 1982-6-16 | 701 | Lassen | North of Shinn Ranch | 1548.4 | Comment | ||
SEINET10964052 | Agropyron trachycaulum | R. Ondricek | 1978-8-2 | Ondricek 113 | Lassen | North edge of dam at Murrers Upper Meadow. T32N, R11E, E edge of Sec. 26, Fredonyer Peak Quadrangle, 15 ft. | 1548 | Comment | ||
CAS-BOT-BC116051 | Delphinium nuttallianum | Albert Michael Vollmer; L. Beane | 1953-7-1 | 63 | Lassen | Along Halls Flat road, beginning 6 miles west of Susanville to McArthur | 1554 | Comment | ||
CAS-BOT-BC116052 | Delphinium nuttallianum | Albert Michael Vollmer; L. Beane | 1953-7-1 | 84 | Lassen | Along Halls Flat road, beginning 6 miles west of Susanville to McArthur | 1554 | Comment | ||
CAS-BOT-BC1416 | Delphinium andersonii | L. B. Barlow | 1967-6-23 | 1 | Lassen | Eagle Lake Biological Station, east central side of Eagle Lake | 1554 | Comment | ||
CAS-BOT-BC160859 | Camissonia tanacetifolia subsp. tanacetifolia | A. M. Vollmer; L. Beane | 1953-7-1 | 41 | Lassen | Along Halls Flat road, beginning 6 miles west of Susanville to McArthur | 1554 | Comment | ||
CAS-BOT-BC16438 | Barbarea orthoceras | A. M. Vollmer; L. Beane | 1953-7-1 | 72 | Lassen | Along Halls Flat Road, beginning 6 miles west of Susanville to McArthur. | 1554 | Comment | ||
CAS-BOT-BC175762 | Caltha leptosepala | A. M. Vollmer; L. Beane | 1953-7-1 | 91 | Lassen | Along Halls Flat road, beginning 6 miles west of Susanville to McArthur | 1554 | Comment | ||
CAS-BOT-BC178764 | Astragalus canadensis var. brevidens | G. Schoolcraft | 1989-6-19 | 1920 | Lassen | Along north shore of Eagle Lake | 1554 | Comment | ||
CAS-BOT-BC227490 | Elymus elymoides | Gary Schoolcraft | 1983-6-29 | 1053 | Lassen | Ash Valley | 1554 | Comment | ||
CAS-BOT-BC25506 | Boechera retrofracta | A. M. Vollmer; L. Beane | 1953-7-1 | 40 | Lassen | Along Halls Flat road, beginning 6 miles west of Susanville to McArthur. | 1554 | Comment | ||
CAS-BOT-BC262742 | Eriogonum strictum var. anserinum | H. D. Ripley; R. C. Barneby | 1944-5-30 | 5965 | Lassen | Secret Valley | 1554 | Comment | ||
CAS-BOT-BC403150 | Eschscholzia californica | A. M. Vollmer; L. Beane | 1953-7-1 | 103 | Lassen | Along Halls Flat road, beginning 6 miles west of Susanville to McArthur | 1554 | Comment | ||
CAS-BOT-BC419858 | Polygonum polygaloides subsp. confertiflorum | John Thomas Howell | 1973-7-10 | 49762 | Lassen | Near Westwood | 1554 | Comment | ||
CAS-BOT-BC57304 | Equisetum laevigatum | John Thomas Howell | 1973-7-10 | 49771 | Lassen | near Westwood | 1554 | Comment | ||
CHSC12489 | Eriogonum umbellatum var. modocense | Carol Weld | 1969-7-16 | 62 | Lassen | 1 and 1/2 miles S. E. of Eagle Lake Field Station toward Hwy. 139. | 1554 | Comment | ||
CHSC12490 | Ericameria nauseosa | Carol Weld | 1969-6-19 | 59 | Lassen | Ca 150 yd N.W. of Eagle Lake Field Station. | 1554 | Comment | ||
CHSC25092 | Epilobium brachycarpum | K. R. Stern | 1967-7-1 | 2441 | Lassen | Murrer Meadow Road, ca. 2.5 mi. SE of Eagle Lake Biology Station. | 1554 | Comment | ||
CHSC29950 | Acmispon americanus var. americanus | Robin L. Ondricek | 1978-6-8 | 51 | Lassen | Murrers Upper Meadow, .6 mi E of inersection with main rd. to ELFS. | 1554 | Comment | ||
CHSC4261 | Rorippa nasturtium-aquaticum | K. R. Stern | 1967-6-24 | 2405 | Lassen | Murrer Meadow, ca. 3 mi. SE of Eagle Lake Biological Station. | 1554 | Comment | ||
CHSC4273 | Aquilegia formosa var. truncata | K. R. Stern | 1967-6-24 | 2404 | Lassen | Murrer Meadow, ca. 3 mi. SE of Eagle Lake Biological Station. | 1554 | Comment | ||
CHSC4435 | Eriophyllum lanatum | K. R. Stern | 1967-7-1 | 2443 | Lassen | Murrer Meadow Road, ca. 2.5 mi. SE of Eagle Lake Biology Station. | 1554 | Comment | ||
CHSC4437 | Mentzelia dispersa | K. R. Stern | 1967-6-30 | 2448 | Lassen | West Central side of Eagle Lake. | 1554 | Comment | ||
CHSC5000 | Diplacus mephiticus | K. C. Newman | 1967-7-1 | 58 | Lassen | Collected ca. 3 mi NW of ELBS on the other side of the lake along rd to Spauldings. | 1554 | Comment | ||
CHSC5232 | Grayia spinosa | J. E. Wolf | 1946-6-28 | Lassen | Eagle Lake. Horse Lake. | 1554 | Comment | |||
CHSC76088 | Lactuca tatarica subsp. pulchella | Lowell Ahart; Vernon H. Oswald | 1999-9-13 | 8233 | Lassen | On the strand of Eagle Lake, west of Highway 139, near the south end of the lake and highway, Eagle Lake. | 1554 | Comment | ||
CHSC7651 | Senecio hydrophilus | Beverley J. Wise | 1969-5-9 | 28 | Lassen | 10.3 mi. east of Susanville on Forest Serv. 8246 off Hwy 36. | 1554 | Comment | ||
CHSC7717 | Mertensia longiflora | Beverley J. Wise | 1969-5-3 | 3 | Lassen | 12 mi. N.E. of Susanville on Lass. Co. Rd. 216 off Las. Co. Rd. 215. On bank of Willow Creek. | 1554 | Comment | ||
CHSC7744 | Lomatium nevadense | Beverley J. Wise | 1969-4-13 | 116 | Lassen | 5.6 mi. east on Las. Co. Rd. 338 past the junction with Hwy 395. | 1554 | Comment | ||
CHSC7758 | Veronica americana | Beverly J. Wise | 1969-5-18 | 112 | Lassen | 18.2 mi. East of Susanville on Las. Co. Rd. 216 off Las. Co. Rd. 215. | 1554 | Comment | ||
JEPS103198 | Cryptantha simulans | G. Schoolcraft | 1993-6-29 | 2305 | Lassen | Ash Valley RNA 16 miles E of Adin S of T in Co. Road | 1554 | Comment | ||
JEPS15485 | Sidalcea oregana subsp. oregana | Joseph and Hilda Grinnell | 1938-6-13 | 1099 a | Lassen | on a sage flat near Ravensdale; near Ravensdale | 1554 | Comment | ||
JEPS37008 | Artemisia ludoviciana subsp. incompta | W. L. Jepson | 1918-8-4 | 7809 | Lassen | Horse Lake | 1554 | Comment | ||
JEPS82976 | Ratibida columnifera | G. D. Barbe | 1974-8-20 | 1939 | Lassen | in dry gravelly cleared area at n end Glenn-Eagle airstrip (sw corner of lake, 0.8 mi n of Eagle Lake Resort); Eagle Lake | 1554 | Comment | ||
JEPS89669 | Erigeron pumilus var. intermedius | Dean Wm. Taylor with Glenn Clifton | 1990-6-12 | 10883 | Lassen | Ash Valley along Ash Creek at the crossing of Road 527 (Forest Road 39N08), Modoc Plateau Ash Creek; Modoc Plateau, Ash Valley, Ash Creek | 1554 | Comment | ||
SBBG58209 | Collomia tinctoria | E. Rockwell | -Jun-1925 | Lassen | Eagle Lake | 1554 | Comment | |||
SBBG68581 | Triphysaria eriantha subsp. eriantha | E. Rockwell | -Jun-1925 | Lassen | Eagle Lake | 1554 | Comment | |||
SEINET3860195 | Ivesia paniculata | Thomas W. Nelson, Jane P. Nelson | 1980-7-6 | 5984 | Lassen | Ash Valley along Adin-Madeline Rd., 16 mi E of Adin.; 0 | 1554 | Comment | ||
SJSU11548 | Kelloggia galioides | J. W. Tilden | 1960-6-27 | 1496 | Lassen | Westwood | 1554 | Comment | ||
UC1567402 | Erigeron pumilus var. intermedius | G. Schoolcraft | 1989-6-19 | 1916 | Lassen | Ash Valley RNA/ACEC , Susanville | 1554 | Comment | ||
UC1745660 | Ranunculus cymbalaria var. saximontanus | Annetta M. Carter | 1945-9-30 | 1723 | Lassen | Sam Webb place near end of Eagle Lake; ; Sam Webb place near end of Eagle Lake. | 1554 | Comment | ||
UCD86548 | Muhlenbergia asperifolia | John Thomas Howell; Gordon H. True | 1973-8-1 | 50147 | Lassen | Roadside in Mountain Meadows east of Westwood. | 1554 | Comment | ||
CAS-BOT-BC349302 | Microseris nutans | G. Schoolcraft | 1993-6-29 | 2317 | Lassen | Ash Valley, 16 mi E. of Adin | 1554 | Comment | ||
SEINET5334994 | Juniperus osteosperma | J. T. Howell | 1961-9-26 | 36969 | Lassen | East side of Beckwith Pass | 1554 | Comment | ||
UC1776672 | Gilia capillaris | G. Schoolcraft | 1993-6-19 | 2299 | Lassen | Ash Valley RNA/ACEC | 1554 | Comment | ||
HSC75599 | Ivesia paniculata | Thomas W. Nelson, Jane Nelson | 1980-7-6 | 5984 | Lassen | Ash Valley along Adin-Madeline Rd., 16 mi. E of Adin | 1555 | Comment | ||
HSC81481 | Lepidium campestre | Thomas W. Nelson, Jane P. Nelson | 1980-7-6 | 6012 | Lassen | Along Adin-Madeline Rd., 15 mi. E of Adin in Ash Valley just beyond bridge at baths | 1555 | Comment | ||
HSC81650 | Allium acuminatum | Thomas W. Nelson, Jane P. Nelson | 1980-7-6 | 6026 | Lassen | Ash Valley, along branch road off Adin-Madeline Rd. just S of bridge over Ash Creek, 16 mi. SE of Adin, 200 yds. SE of main road. | 1555 | Comment | ||
HSC86883 | Dodecatheon alpinum | K. R. Stern | 1967-6-24 | 2403 | Lassen | Murrer Meadow, ca. 3 mi. SE of Eagle Lake Biological Station | 1555 | Comment | ||
HSC63564 | Eriogonum strictum var. anserinum | Thomas W. Nelson, Jane P. Nelson | 1980-7-6 | 6033 | Lassen | Ash Valley along rd. branching off Adin-Madeline Rd. 2.5 mi. from jct. | 1555 | Comment | ||
RSA614427 | Astragalus canadensis var. brevidens | Richard Halse | 1991-7-28 | 4247 | Lassen | along Hwy 139, NE end of Eagle Lake, 21 miles N of Susanville. | 1558 | Comment | ||
UCD142986 | Heliotropium curassavicum | Richard R. Halse | 2010-8-25 | 8086 | Lassen | along State Highway 139 around 26.2 miles north of Susanville on the northeast shore of Eagle Lake. | 1559 | Comment | ||
CHSC118476 | Carex praegracilis | Don Lepley | 2015-6-16 | Lassen | Lassen National Forest. Eagle Lake Ranger District. Sandy Beach of Eagle Lake, ~1.6 air miles north of Spalding marina. | 1559 | Comment | |||
CHSC13859 | Chaenactis douglasii var. douglasii | George Ellmore | 1973-6-25 | 731 | Lassen | West Eagle Lake on Pelican Point. | 1560 | Comment | ||
CHSC65301 | Hornungia procumbens | Vernon H. Oswald; Lowell Ahart | 1995-8-14 | 7202 | Lassen | Modoc Plateau. Horse Lake Rd. (Lassen 536) on the E side of Horse Lake, 13.5 mi W of Hwy. 395, N of Susanville. On the shore of the lake. | 1560 | Comment | ||
CHSC68730 | Antennaria luzuloides subsp. luzuloides | Vernon H. Oswald; Lowell Ahart | 1997-5-27 | 8506 | Lassen | North of Susanville on Forest Route 38N04 (between Hwy. 139 near Willow Creek Guard Station and Coyote Flat), 0.3 mi east of Hwy. 139. | 1560 | Comment | ||
UCR7793 | Distichlis spicata var. nana | Marilyn Malin | 1968-6-20 | 258 | Lassen | Great Basin; Modoc Plateau, west side of Eagle Lake c. 100 yds. south of Bly Tunnel | 1561 | Comment | ||
JEPS9341 | Penstemon neotericus | George W. Gillett | 1953-7-13 | 272 | Lassen | Westwood Junction, Highway 36 Lassen National Forest, Westwood Junction, Highway 36 (open areas near road) | 1562 | Comment | ||
SEINET11262513 | Stephanomeria lactucina | Robert L. Johnson, Mikel R. Stevens | 2015-7-10 | 3939 | Lassen | Southern Cascade Range. North side of Westwood 0.3 rd mi west of jct with Mooney Rd on CA-36. N side of rd.; 0 | 1563 | Comment | ||
CHSC118491 | Stipa hymenoides | Don Lepley | 2015-6-16 | Lassen | Lassen National Forest. Eagle Lake Ranger District. A little north of County Road A-1 about 1/3 mile southwest of Sandy Beach cinder pits and two air miles north of Spalding marina. UTM 686984 x 4506793 | 1563 | Comment | |||
CHSC60727 | Plagiobothrys kingii var. harknessii | Vernon H. Oswald; Lowell Ahart | 1993-6-14 | 5538 | Lassen | Eagle Lake Rd. (Lassen A1) at Sandy Beach on the W shore of Eagle Lake, ca. 2.0 mi ENE of Spaulding Tract Rd. (Rd. 518, 33N89). On dunes on the N side of the road. | 1566 | Comment | ||
CHSC60784 | Amphiscirpus nevadensis | Vernon H. Oswald; Lowell Ahart | 1993-6-14 | 5521 | Lassen | Eagle Lake Rd. (Lassen A1) at Sandy Beach on the W shore of Eagle Lake, ca. 2.0 mi ENE of Spaulding Tract Rd. (Rd. 518, 33N89). Shallow depressions among low dunes on the upper beach between the road and the lake. | 1566 | Comment | ||
JEPS87427 | Phacelia glandulifera | Vernon H. Oswald and Lowell Ahart | 1993-6-14 | 5541 | Lassen | Eagle Lake Rd (Lassen A1) at Sandy Beach (w shore of lake, ca 2.0 mi ene of Spaulding Tract Rd (Rd 518, 33N89), n side of rd); Eagle Lake | 1566 | Comment | ||
UC1549237 | Scutellaria nana | Richard Olmstead | 1984-6-27 | 586 | Lassen | turnoff 14 mi s of Ravendale (12.2 mi e of US 395, Rye Patch Canyon Road); Rye Patch Canyon Road | 1566 | Comment | ||
UC1609122 | Antennaria geyeri | Vernon H. Oswald and Lowell Ahart | 1993-6-14 | 5528 | Lassen | 2.0 mi ene Spaulding Tract Rd. (Rd. 518, 33N89) (Sandy Beach, w shore of Eagle Lake, upper beach between road and lake); Eagle Lake Rd | 1566 | Comment | ||
UC1609295 | Phacelia ramosissima var. eremophila | Vernon H. Oswald and Lowell Ahart | 1993-6-14 | 5540 | Lassen | Eagle Lake Rd (Lassen A1) at Sandy Beach on W shore of lake (ca 2.0 mi ne of Spaulding Tract Rd (Rd 518, 33N89), dunes on n side of road); Eagle Lake | 1566 | Comment | ||
UC1609352 | Castilleja tenuis | Vernon H. Oswald and Lowell Ahart | 1993-6-14 | 5524 | Lassen | 2.0 mi ene Spaulding Tract Rd. (Rd. 518, 33N89) (Eagle Lake Rd (Lassen A1) at Sandy Beach on the w shore of Eagle Lake, between the road and the lake); Eagle Lake | 1566 | Comment | ||
UC1609381 | Nama densa var. densa | Vernon H. Oswald and Lowell Ahart | 1993-6-14 | 5539 | Lassen | ca 2.0 mi ene Spaulding Tract Rd. (Rd. 518, 33N89) (Eagle Lake Rd. (Lassen A1) at Sandy Beach on w shore Eagle Lake); w shore Eagle Lake, at Sandy Beach | 1566 | Comment | ||
UC1609444 | Mentzelia congesta | Vernon H. Oswald and Lowell Ahart | 1993-6-14 | 5537 | Lassen | ca 2.0 m ENE Spaulding Tract Rd. (Eagle Lake Rd. (Lassen Al) at Sandy Beach on the W shore of Eagle Lake); Eagle Lake | 1566 | Comment | ||
UCR57502 | Stephanomeria spinosa | R. D. Goeden, Don W. Ricker | 1989-8-22 | 890822- 10 | Lassen | Modoc Plateau, Horse Lake Road, just east of Hansen Road, SW of Ravendale | 1567 | Comment | ||
CHSC12437 | Ranunculus | Robert W. Severin | 1969-6-20 | 1 | Lassen | 1 mile sw E.L.B.S. on west side of Murrer's Upper Meadow; along irrigation ditch. | 1569 | Comment | ||
HSC68914 | Eriogonum nudum var. pubiflorum | Gary Schoolcraft | 1979-7-3 | 117 | Lassen | 1.0 mi. NW of rest area on Hwy. 395 | 1570 | Comment | ||
CHSC51995 | Asclepias fascicularis | Cindy Prouty | 1978-7-3 | 23 | Lassen | SE Eagle L.--near Eagle Lake Field Station. | 1572 | Comment | ||
CHSC99122 | Astragalus lentiginosus var. salinus | Lowell Ahart; John Dittes | 2008-6-19 | 14889 | Lassen | Open hillside, about 100 yards east of Willow Creek, about 120 yards northeast of Highway 139, near Forest Road 36N02, about 19.6 miles east-southeast of Bieber. | 1578 | Comment | ||
CHSC99135 | Lupinus lepidus var. lobbii | Lowell Ahart; John Dittes | 2008-6-19 | 14886 -A | Lassen | Open flat, east bank of Willow Creek, about 30 yards northeast of Highway 139, near Forest Road 36N02, about 19.6 miles east-southeast of Bieber. | 1578 | Comment | ||
CHSC99141 | Epilobium torreyi | Lowell Ahart; John Dittes | 2008-6-19 | 14878 | Lassen | Open hillside, about 100 yards east of Willow Creek, about 120 yards northeast of Highway 139, near Forest Road 36N02, about 19.6 miles east-southeast of Bieber. | 1578 | Comment | ||
CHSC99147 | Descurainia nelsonii | Lowell Ahart; John Dittes | 2008-6-19 | 14891 | Lassen | Bottom and sides of a small drainage, west bank of Willow Creek, about 5 yards northeast of Highway 139, near Forest Road 36N02, about 19.6 miles east-southeast of Bieber. | 1578 | Comment | ||
CHSC99482 | Festuca idahoensis | Lowell Ahart; John Dittes | 2008-6-19 | 14880 | Lassen | Open hillside, about 100 yards east of Willow Creek, about 120 yards northeast of Highway 139, near Forest Road 36N02, about 19.6 miles east-southeast of Bieber. | 1578 | Comment | ||
JEPS114751 | Eriogonum umbellatum var. modocense | Lowell Ahart, John Dittes | 2008-6-19 | 14882 | Lassen | Open hillside, about 100 yards east of Willow Creek, about 120 yards northeast of Highway 139, near Forest Road 36N02, about 19.6 miles east-southeast of Bieber | 1578 | Comment | ||
RSA0118779 | Eriogonum umbellatum var. polyanthum | Lowell A. Ahart, John Dittes | 2008-6-19 | 14882 | Lassen | About 100 yards east of Willow Creek, about 120 yards northeast of Highway 139, near Forest Road 36N02, about 19.6 miles east-southeast of Bieber. | 1578 | Comment | ||
CAS-BOT-BC461096 | Allium anceps | B. Bartholomew; M. Gilbert; L. Skog | 1993-5-13 | 6553 | Lassen | Just S of Ravendale | 1580 | Comment | ||
RSA712895 | Juncus trilocularis | L. P. Janeway | 2005-7-3 | 8456 | Lassen | High Cascade Range: Near large shallow stock pond 0.3 km west of Road 35N38 (road to Blacks Ridge Lookout Tower), 1.9 road km south or Road 22; 2.3 air km northwest of the lookout. | 1580 | Comment | ||
SEINET3816871 | Matricaria discoidea | Noel H. Holmgren, Patricia K. Holmgren | 1980-7-5 | 9522 | Lassen | Upper smoke creek drainage, 20.4 km from U.S. highway 395 via Rye Patch Canyon, 24 km airline distance southeast of Ravendale, | 1580 | Comment | ||
SEINET4143037 | Neoholmgrenia andina | Noel H. Holmgren, Patricia K. Holmgren | 1980-7-5 | 9521 | Lassen | Upper Smoke Creek drainage, 20.4 km (12.7 mi) from U.S. Highway 395 via Rye Patch Canyon, 24 km (15 mi) airline distance southeast of Ravendale.; 0 | 1580 | Comment | ||
CAS-BOT-BC14090 | Boechera pauciflora | John Thomas Howell; Gordon H. True | 1973-8-1 | 50161 | Lassen | Sierra Nevada. Diamond Range. Gold Run Creek road south of Susanville. | 1584 | Comment | ||
CAS-BOT-BC201814 | Deschampsia elongata | John Thomas Howell; Gordon H. True | 1973-8-1 | 50181 | Lassen | Gold Run Creek road south of Susanville, Diamond Range | 1584 | Comment | ||
CAS-BOT-BC236258 | Poa secunda subsp. juncifolia | David D. Keck | 1944-7-8 | 5456 | Lassen | 5 miles E of Westwood on road to Fredonyer Pass | 1584 | Comment | ||
CAS-BOT-BC25510 | Boechera retrofracta | G. Schoolcraft | 1988-6-20 | 1815 | Lassen | Ash Valley RNA, 16 miles west of Madeline. | 1584 | Comment | ||
CHSC27594 | Dysphania botrys | George Deniso | 1978-7-22 | 85 | Lassen | E shore of Eagle L., in basalt rock and cattle manure, several ft S of Little Traxel Pt. | 1584 | Comment | ||
CHSC29970 | Plagiobothrys hispidulus | R. A. Schlising | 1979-6-7 | 3452 | Lassen | S end of Eagle Lake, at Papoose Creek and Meadow in Lassen National Forest. In streambed. | 1584 | Comment | ||
CHSC30624 | Madia elegans | E. C. Taylor | 1975-7-19 | 73 | Lassen | Ca. 30 yds nw of ELFS Vesta Holt Hall. | 1584 | Comment | ||
CHSC31978 | Distichlis spicata | L. Ahart; J. T. Howell | 1974-7-9 | 536 | Lassen | Along rd, 5 mi w of Susanville. | 1584 | Comment | ||
CHSC43496 | Erythranthe primuloides | Lowell Ahart | 1974-7-9 | 521 | Lassen | In a meadow along the south shore of Eagle Lake. | 1584 | Comment | ||
CHSC44326 | Leptosiphon harknessii | Lowell Ahart; John Thomas Howell | 1974-7-9 | 518 | Lassen | Along the edge of Eagle Lake Road, near the south-west side of Eagle Lake. | 1584 | Comment | ||
CHSC44881 | Madia gracilis | Lowell Ahart; John Thomas Howell | 1974-7-9 | 525 | Lassen | Along the edge of Eagle Lake Road, about 3 miles north-west of Susanville. | 1584 | Comment | ||
CHSC44887 | Ratibida columnifera | Lowell Ahart; John Thomas Howell | 1974-7-9 | 513 | Lassen | Near the south-west side of Eagle Lake. | 1584 | Comment | ||
CHSC46121 | Gayophytum diffusum subsp. parviflorum | Lowell Ahart; John Thomas Howell | 1974-7-9 | 523 | Lassen | Along Eagle Lake Road, near the south edge of Eagle Lake. | 1584 | Comment | ||
CHSC4794 | Leptosiphon harknessii | R. Carter | 1967-6-29 | 571 | Lassen | Roadside, n side of rd. On rd to Murrer's Medow. Eagle Lake. | 1584 | Comment | ||
CHSC4902 | Galium aparine | Bill Wilson | 1967-6-23 | 18 | Lassen | Collected at Eagle Lake Biological Station, 10 mi. N of Susanville. | 1584 | Comment | ||
CHSC4953 | Eriogonum vimineum | R. Carter | 1967-6-27 | 561 | Lassen | Growing ca. 10 yds off n side of rd., 1.75 mi w of Eagle Lake Biology Station. | 1584 | Comment | ||
CHSC5215 | Layia glandulosa | 1944-6-28 | Lassen | Eagle Lake. | 1584 | Comment | ||||
CHSC5223 | Downingia bacigalupii | J. B. Kimsey | 1946-6-11 | Lassen | Eagle Lake. Pine Creek. | 1584 | Comment | |||
CHSC5904 | Erythranthe guttata | M. West | 1946-6-15 | Lassen | So. end Eagle Lake. | 1584 | Comment | |||
CHSC5913 | Penstemon roezlii | R. Gein | 1946-6-26 | Lassen | Eagle Lake. Pine Creek bridge. | 1584 | Comment | |||
CHSC6199 | Collomia tinctoria | J. B. Kimsey | 1946-6-13 | Lassen | Pine Creek Slough, Eagle Lake. | 1584 | Comment | |||
CHSC6222 | Asclepias fascicularis | M. West | 1946-7-10 | Lassen | Pine Creek, Eagle Lake. | 1584 | Comment | |||
JEPS109943 | Stenotus stenophyllus | Dean W. Taylor | 2004-5-12 | 19065 | Lassen | Willow Creek, along Forest Road 38N04 0.4 miles North of Highway 139 | 1584 | Comment | ||
RSA783307 | Tetradymia canescens | R. R. Halse | 2010-8-26 | 8090 | Lassen | Along State Hwy 70 at Beckwourth Pass ca. 4.3 miles west of its junction with US Hwy 395 or 1.6 miles east of Sierra Valley. | 1584 | Comment | ||
UC1031349 | Achnatherum thurberianum | Leo Whitney | 1935-6-18 | 3267 | Lassen | 13 mi w Eagle Lake; Lassen National Forest, Ashurst Mountain | 1584 | Comment | ||
UC1143000 | Lepidium perfoliatum | August L. Hormay | 1934-5-15 | Lassen | nw of Black Mt.; Lassen National Forest, Forest and Range Expt. Sta. | 1584 | Comment | |||
UC1523759 | Castilleja tenuis | Gary Schoolcraft | 1982-6-21 | 714 | Lassen | Ash Valley | 1584 | Comment | ||
UC1553395 | Polygonum douglasii subsp. spergulariiforme | G. Schoolcraft | 1988-6-15 | 1814 | Lassen | 16 mi e Adin; Ash Valley RNA/AEC | 1584 | Comment | ||
UCD57488 | Bromus briziformis | Lauramay T. Dempster | 1961-6-17 | 1675 | Lassen | About 8 miles north of Karlo Road junction with Hwy. 395. | 1584 | Comment | ||
HSC63955 | Allium platycaule | Teresa Prendusi | 1980-5-30 | 1123 | Lassen | Mapes Spring, 11 mi. W of 395 and 19 mi. S Ravendale, near spring outflow | 1585 | Comment | ||
SEINET12120566 | Perideridia gairdneri | Unknown | 1978-1 | 3 | Lassen | Papoose Creek, SE corner of Eagle L | 1585 | Comment | ||
SEINET12143360 | Euphorbia serpillifolia | Unknown | 1978-1 | 103 | Lassen | along dirt road near Miners Point, SE end of Eagle Lake | 1585 | Comment | ||
SEINET12249488 | Linanthus harknessii | Unknown | 1967-1 | 562 | Lassen | 1.75 mi W of Eagle Lake Biology Station | 1585 | Comment | ||
SEINET12335380 | Penstemon venustus | K. A. Vincent | 1987-1 | 4500 | Lassen | Sierra Nevada, SE side of Fredonyer Butte, N side of CA 36 ca 11.5 mi WSW of Susanville | 1585 | Comment | ||
SEINET5708489 | Erigeron inornatus var. inornatus | Lowell E. Urbatsch, Vesna Karaman, Castro | 2000-1 | 7715 | Lassen | Grasshopper Valley. Collected along CA 139.; Grasshopper Valley | 1586 | Comment | ||
UCD130269 | Chrysothamnus viscidiflorus | Beecher Crampton | 1954-5-11 | 1883 | Lassen | Beckwourth Pass. | 1588 | Comment | ||
JEPS107981 | Camissonia parvula | Lowell Ahart, John Dittes | 2005-6-2 | 11938 | Lassen | Long Valley, along a poor dirt road, about 1 1/2 miles northeast of the Anderson Ranch home, about 6 miles (air) north of the interesection of Scott Road and Highway 70, 7.5 miles (air) northwest of Hallelujah Junction | 1600 | Comment | ||
UC1533164 | Gratiola ebracteata | G. Schoolcraft | 1983-8-9 | 1132 | Lassen | along edge Moll Reservoir; along edge of Moll Reservoir | 1600 | Comment | ||
CHSC91199 | Alnus incana subsp. tenuifolia | Lowell Ahart; John Dittes | 2005-6-2 | 11945 | Lassen | Along a small stream, about 1 1/2 miles northeast of the Anderson Ranch home, Long Valley, about 6 miles (air) north of the intersection of Scott Road and Highway 70, 7.5 miles (air) northwest of Hallelujah Junction. | 1601 | Comment | ||
RSA716140 | Ceanothus velutinus | L. Ahart | 2005-6-2 | 11943 | Lassen | 1.5 miles NE of the Anderson Ranch home, Long Valley, 6 miles (air) N of intersection of Scott Road and Hwy 70, 7.5 miles (air) NW of Hallelujah Jct. | 1602 | Comment | ||
RSA0049634 | Erythranthe inflatula | Dean Wm. Taylor | 2012-6-6 | 21224 | Lassen | Moll Reservoir (ca.10 air miles E of Adin), west side of the reservoir | 1603 | Comment | ||
SEINET10487855 | Trifolium hybridum | Jeffrey Huber | 1971-6-11 | Huber 325 | Lassen | 3 mi e of westwood, on calif hwy 36, in volcanic soils basalt, in pinus Jeffreyi. | 1608 | Comment | ||
NY182307 | Polyctenium fremontii var. confertum | G. Schoolcraft | 1984-7-9 | 1287 | Lassen | South of Fillman Road, 3.8 miles west of Hwy 395 | 1609.3 | Comment | ||
CAS-BOT-BC113361 | Eleocharis engelmannii | James D. Jokerst | 1983-7-23 | 1873 | Lassen | Grasshopper Valley Quad, near Madeline Plains. | 1614 | Comment | ||
CAS-BOT-BC239505 | Penstemon rydbergii var. oreocharis | James Jokerst | 1983-7-25 | 1895 | Lassen | Near Madeline Plains | 1614 | Comment | ||
CAS-BOT-BC349301 | Microseris nutans | James Jokerst | 1983-7-25 | 1887 | Lassen | Near Madeline Plains | 1614 | Comment | ||
CAS-BOT-BC109328 | Rumex paucifolius | Geo. A. Fisher | 1928-6-23 | 32 | Lassen | Halls Flat. | 1615 | Comment | ||
CAS-BOT-BC222148 | Monardella odoratissima subsp. pallida | Geo. A. Fisher | 1928-6-12 | 27 | Lassen | Lassen National Forest | 1615 | Comment | ||
CAS-BOT-BC41510 | Erysimum asperum | Geo. A. Fisher | 1928-6-21 | 28 | Lassen | Lassen Forest. | 1615 | Comment | ||
CHSC1241 | Navarretia capillaris | 1944-6-30 | Lassen | Grasshopper Valley, N. of Eagle Lake. | 1615 | Comment | ||||
CHSC5236 | Descurainia sophia | P. Balch | 1955-7-18 | Lassen | Stafford's Resort, Eagle Lake. | 1615 | Comment | |||
CHSC704 | Phacelia adenophora | A. Santos | 1946-6-20 | Lassen | Grasshopper Valley. | 1615 | Comment | |||
CHSC7669 | Lathyrus brownii | Beverley J. Wise | 1969-5-9 | 58 | Lassen | 10.5 mi West of Susanville on Forest service rd. no. 8246 off Hwy 36. | 1615 | Comment | ||
JEPS19760 | Eriastrum signatum | Rimo Bacigalupi with S. Galen Smith | 1957-6-28 | 6008 | Lassen | along US Hwy 395 ne Karlo (near headwaters of Secret Creek, n of Secret Valley and w of Rye Patch Canyon) | 1615 | Comment | ||
JEPS25534 | Dichelostemma multiflorum | Rimo Bacigalupi with Lincoln Constance | 1959-6-16 | 7148 | Lassen | 3.7 mi s Susanville to Adin road junction with road to Bieber (along county road from Susanville to Adin) | 1615 | Comment | ||
JEPS56156 | Eriogonum vimineum | W. L. Jepson | 1918-8-5 | 7816 | Lassen | Madelin Plains | 1615 | Comment | ||
JEPS56158 | Eriogonum vimineum | W. L. Jepson | 1918-8-5 | 7817 | Lassen | Madelin Plains | 1615 | Comment | ||
JEPS57071 | Eriogonum baileyi var. baileyi | W. L. Jepson | 1918-8-14 | 7995 | Lassen | e side, Madeline Plains, at base of foothills Madeline Plains | 1615 | Comment | ||
JEPS91153 | Phlox douglasii subsp. rigida | Dean W. Taylor | 1974-6-14 | 3715 | Lassen | Poison Lake, on Hwy 44 ca. 2 miles W from the junction with Pittville Road | 1615 | Comment | ||
NY76542 | Lepidium latifolium | G. Schoolcraft | 1984-7-31 | 1330 | Lassen | Along Highway 395 about 1 mile north of Ravendale Fire Station | 1615.4 | Comment | ||
SJSU11519 | Navarretia leucocephala subsp. bakeri | R. L. Fisher | 1958-6-16 | Lassen | Madeline Plains 6 mi S of Madeline | 1615 | Comment | |||
UC1023721 | Veronica peregrina subsp. xalapensis | Francis W. Pennell | 1940-6-9 | 25757 | Lassen | 4 mi s of Madeline (Route 395) | 1615 | Comment | ||
UC1188737 | Downingia laeta | John H. Weiler, L. Constance, and E. Molseed | 1960-6-13 | 60164 | Lassen | 1.7 mi s Ravendale (at w side of U.S. Hwy 395) | 1615 | Comment | ||
UC1249274 | Cryptantha intermedia | Arthur Cronquist and Arthur H. Holmgren | 1959-6-17 | 8480 | Lassen | 1 mi s Ravendale (40 mi ne of Susanville) | 1615 | Comment | ||
UC1776692 | Chamaesaracha nana | G. Schoolcraft | 1999-6-29 | 2849 | Lassen | E. edge of Madeline Plains about 9 miles NE of Ravendale, CA | 1615 | Comment | ||
UC725999 | Castilleja campestris subsp. campestris | A. A. Heller | 1938-6-23 | 15218 | Lassen | between Termo and Madeline (along U.S. Hwy 395) | 1615 | Comment | ||
UCD169624 | Damasonium californicum | R. F. Thorne; Larry E. DeBuhr | 1975-8-22 | 46995 | Lassen | Along Highway 395 ca. 5 miles north of Madeline and ca. 5.5 miles south of Modoc county line. | 1615 | Comment | ||
CAS-BOT-BC540360 | Potentilla gracilis var. fastigiata | Marcus E. A M Jones | 1897-6-19 | s. n. | Lassen | Chat | 1615 | Comment | ||
POM105623 | Eriogonum elatum var. elatum | Marcus E. Jones | 1897-6-21 | s.n. | Lassen | Chat. | 1616 | Comment | ||
POM111108 | Juncus mexicanus | Marcus E. Jones | 1897-6-19 | s.n. | Lassen | Chat | 1616 | Comment | ||
POM23858 | Lupinus breweri var. breweri | Marcus E. Jones | 1897-6-21 | s.n. | Lassen | Chat. | 1616 | Comment | ||
POM45790 | Astragalus lemmonii | Marcus E. Jones | 1897-6-19 | s.n. | Lassen | Chat. | 1616 | Comment | ||
RSA111760 | Astragalus pulsiferae var. pulsiferae | H. D. Ripley, R. C. Barneby | 1944-5-30 | 5967 | Lassen | North of Secret Valley. | 1616 | Comment | ||
RSA236684 | Eriogonum collinum | A. J. Cronquist, A. H. Holmgren | 1959-6-17 | 8478 | Lassen | 1 mile south of Ravendale, 40 miles NE of Susanville | 1616 | Comment | ||
RSA337274 | Plagiobothrys scouleri | Noel Holmgren, Patricia K. Holmgren | 1980-7-3 | 9476 | Lassen | Madeline Plains, a valley road 1.1 km (0.7 mi.) west of U.S. Highway 395 from a turnoff 10.3 km (6.4 mi.) south of Madeline | 1616 | Comment | ||
RSA772751 | Elatine californica | R. F. Thorne, Larry E. DeBuhr | 1975-8-22 | 47212 | Lassen | Along Highway 395 ca. 5 miles north of Madeline and ca. 5.5 miles south of Modoc county line. | 1616 | Comment | ||
RSA772869 | Zannichellia palustris | Robert F. Thorne, Larry E. DeBuhr | 1975-8-22 | 47203 | Lassen | Along Highway 395 ca. 5 miles north of Madeline and ca. 5.5 miles south of Modoc county line | 1616 | Comment | ||
RSA772875 | Pilularia americana | R. F. Thorne, Larry E. DeBuhr | 1975-8-22 | 47209 | Lassen | Along Highway 395 ca. 5 miles north of Madeline and ca. 5.5 miles south of Modoc county line | 1616 | Comment | ||
HSC87162 | Gayophytum diffusum | J. D. Prouty | 1978-6-27 | 1 | Lassen | E of Eagle Lake, Black Mt. Rd., SE of Eagle Lake Field Station | 1616 | Comment | ||
RSA0011556 | Plagiobothrys | R. F. Thorne, Larry E. DeBuhr | 1975-8-22 | 46996 | Lassen | Along Highway 395 ca. 5 miles north of Madeline and ca. 5.5 miles south of Modoc county line | 1616 | Comment | ||
CAS-BOT-BC160875 | Camissonia tanacetifolia subsp. tanacetifolia | Noel H. Holmgren; Patricia K. Holmgren | 1980-7-3 | 9477 | Lassen | Madeline Plains, a valley road 1.1 km (0.7 mi) west of US Highway 395 from a turnoff 10.3 km (6.4 mi) south of Madeline | 1620 | Comment | ||
NY54618 | Sidalcea oregana var. maxima | N. H. Holmgren | 1980-7-3 | 9479 | Lassen | Madeline Plains, Westside Road, 9 km (5.6 mi) west of U.S. highway 395, 16 km (10 mi) airline distance northwest of Termo | 1620 | Comment | ||
RSA338584 | Eriogonum collinum | Noel Holmgren, Patricia K. Holmgren | 1980-7-3 | 9485 | Lassen | Hwy 395, 7.4 km (4.6 mi) south of Ravendale. | 1620 | Comment | ||
RSA339992 | Polygonum polygaloides subsp. confertiflorum | Noel Holmgren, Patricia K. Holmgren | 1980-7-3 | 9466 | Lassen | Hwy 395, 7.4 km (4.6 mi) south of Ravendale. | 1620 | Comment | ||
SEINET3877676 | Juncus bufonius | Noel H. Holmgren, Patricia K. Holmgren | 1980-7-3 | 9467 | Lassen | Madeline Plains, along U.S. Highway 395, 5.6 km (3.5 mi) south of Madeline.; 0 | 1620 | Comment | ||
CHSC5927 | Sagittaria cuneata | J. B. Kimsey | 1946-6-17 | Lassen | Grasshopper Valley. | 1624 | Comment | |||
CHSC6226 | Eriogonum sphaerocephalum var. halimioides | 1944-6-30 | Lassen | Eagle Lake. Grasshopper Valley. | 1624 | Comment | ||||
SEINET7153235 | Artemisia ludoviciana subsp. ludoviciana | G. Schoolcraft | 1999-8-11 | 2878 | Lassen | East edge of Madeline Plains e. of Ravendale. | 1628 | Comment | ||
CHSC48846 | Geum triflorum var. ciliatum | Vernon Oswald | 1986-5-28 | 2066 | Lassen | Hwy 139 between Eagle Lake and Adin, 49.0 mi n of Susanville. | 1630 | Comment | ||
UC1533139 | Arnica chamissonis | Gary Schoolcraft | 1986-8-19 | 1667 | Lassen | Said Valley Res. | 1630 | Comment | ||
UC1533152 | Montia chamissoi | G. Schoolcraft | 1986-5-20 | 1578 | Lassen | about 4 mi n of Horse Lake | 1630 | Comment | ||
UCR244067 | Agropyron cristatum | Jim Andre, G. L. Clifton | 1993-6-9 | 19693 | Lassen | Foothills of Sierra Nevada Mtns., Honey Lake Valley, c. 5 mi. west of Doyle (at U.S. 395), just inside Plumas NF boundary | 1631 | Comment | ||
CHSC66228 | Isoetes nuttallii | Vernon H. Oswald; Lowell Ahart | 1996-6-24 | 7848 | Lassen | Modoc Plateau. Papoose Meadows located ca. 0.5 mi E of Eagel Lake Rd. (A1) and 2.5 mi S of Eagle Lake. | 1633 | Comment | ||
CHSC66239 | Callitriche verna | Vernon H. Oswald; Lowell Ahart | 1996-6-24 | 7870 | Lassen | Modoc Plateau. Papoose Meadows located ca. 0.5 mi E of Eagle Lake Rd. (A1) and 2.5 mi S of Eagle Lake. In or along Papoose Creek where it leaves the N end of the meadow. | 1633 | Comment | ||
CHSC66252 | Navarretia intertexta subsp. intertexta | Vernon H. Oswald; Lowell Ahart | 1996-6-24 | 7846 | Lassen | Modoc Plateau. Papoose Meadows located ca. 0.5 mi E of Eagle Lake Rd. (A1) and 2.5 mi S of Eagle Lake. On the W side of the meadow just S of the cabins. | 1633 | Comment | ||
CHSC66264 | Limosella acaulis | Vernon H. Oswald; Lowell Ahart | 1996-6-24 | 7853 | Lassen | Papoose Meadows located ca. 0.5 mi E of Eagle Lake Rd. (A1) and 2.5 mi S of Eagle Lake. Modoc Plateau. | 1633 | Comment | ||
CHSC66266 | Erythranthe breweri | Vernon Oswald; Lowell Ahart | 1996-6-24 | 7850 | Lassen | Papoose Meadows located ca. 0.5 mi E of Eagle Lake Rd. (A1) and 2.5 mi S of Eagle Lake. Modoc Plateau. | 1633 | Comment | ||
CHSC66268 | Erythranthe pulsiferae | Vernon H. Oswald; Lowell Ahart | 1996-6-24 | 7865 | Lassen | Modoc Plateau. Papoose Meadows located ca. 0.5 mi E of Eagle Lake Rd. (A1) and 2.5 mi S of Eagle Lake. In open woods on the W side of the meadow ca. 0.2 mi S of the cabins. | 1633 | Comment | ||
CHSC66281 | Danthonia californica var. americana | Vernon H. Oswald; Lowell Ahart | 1996-6-24 | 7839 | Lassen | Modoc Plateau. Papoose Meadows located ca. 0.5 mi E of Eagle Lake Rd. (A1) and 2.5 mi S of Eagle Lake. On the W side of the meadow just S of the cabins. | 1633 | Comment | ||
JEPS88323 | Menyanthes trifoliata | Vernon H. Oswald and Lowell Ahart | 1996-6-24 | 7890 | Lassen | 2.5 mi s of Eagle Lake (and 0.5 mi e of Eagle Lake Road (A1), Modoc Plateau, Papoose Meadows); Modoc Plateau, Papoose Meadows | 1633 | Comment | ||
JEPS88512 | Castilleja lacera | Vernon H. Oswald and Lowell Ahart | 1996-6-24 | 7842 | Lassen | 2.5 mi s Eagle Lake (ca 0.5 mi ne of Eagle Lake Rd (A1), Papoose Meadows, w side of meadow just s of cabins); Modoc Plateau, Papoose Meadows | 1633 | Comment | ||
JEPS95173 | Potamogeton gramineus | Vernon H. Oswald and Lowell Ahart | 1996-6-24 | 7876 | Lassen | Papoose Meadows located 2.5 mi s of Eagle Lake (and 0.5 mi e of Eagle Lake Road (A1), in Papoose Creek where it leaves the n end of the meadow, Modoc Plateau); Modoc Plateau, Papoose Meadows | 1633 | Comment | ||
JEPS96132 | Eriophorum gracile | Vernon H. Oswald and Lowell Ahart | 1996-6-24 | 7888 | Lassen | 2.5 mi. s. Eagle Lake (ca. 0.5 mi. e. of Eagle Lake Rd. (A1), e. side Papoose Meadows, Modoc Plateau); Modoc Plateau, Papoose Meadows | 1633 | Comment | ||
RSA0049610 | Erigeron linearis | Dean Wm. Taylor | 2012-6-7 | 21231 | Lassen | Grasshopper Valley; Grasshopper Valley Road 2.3 road miles E of junction with Highway 139 | 1635 | Comment | ||
RSA700053 | Erigeron pumilus subsp. intermedius | L. P. Janeway | 2001-6-19 | 7187 | Lassen | High Cascade Range. Southeast edge of Long Lake (which is dry) at west end of Long Valley; 6.4 km NNW of Harvey Mountain. | 1640 | Comment | ||
CAS-BOT-BC138010 | Alopecurus geniculatus | Stuart K. Harris | 1960-6-23 | 21410 | Lassen | Bed of Poison Lake. | 1645 | Comment | ||
CAS-BOT-BC298173 | Ericameria nauseosa var. oreophila | C. B. Wolf | 1931-9-5 | 2401 | Lassen | 0.75 mile E of Termo | 1645 | Comment | ||
CAS-BOT-BC308140 | Eriophyllum lanatum var. achilleoides | A. A. Heller | 1938-6-23 | 15197 | Lassen | 2 miles east of Fredonyer Pass on Highway #36 | 1645 | Comment | ||
CAS-BOT-BC407749 | Arceuthobium abietinum | Brighton C. Cain | 1925-8-24 | 114 | Lassen | Mt. Lassen Volcanic National Park, 1 mile below Drakesbad | 1645 | Comment | ||
CAS-BOT-BC52440 | Ceanothus velutinus var. velutinus | Brighton C. Cain | 1925-8-24 | 115 | Lassen | Mt. Lassen Volcanic National Park 1 mi. below Drakesbad | 1645 | Comment | ||
CHSC13698 | Eriogonum nudum var. pubiflorum | J. Wolf | 1946-6-24 | Lassen | MeCoy Flat. Eagle Lake. | 1645 | Comment | |||
CHSC27598 | Erigeron bloomeri | J. D. Prouty | 1978-6-28 | 6 | Lassen | Lower Dry Lakes E of Eagle Lake. | 1645 | Comment | ||
CHSC29884 | Crepis bakeri | Robin L. Ondricek | 1978-7-15 | 98 | Lassen | On the ne and nw sides of Lower Dry Lake in the area where the trees begin. | 1645 | Comment | ||
CHSC4888 | Linum lewisii var. lewisii | Bill Wilson | 1967-7-1 | 7 | Lassen | Collected on Rd. #5.00, 2.5 mi. S of Eagle Lake Biological Station. 8 mi. N of Susanville. | 1645 | Comment | ||
CHSC68746 | Boechera sparsiflora | Vernon H. Oswald; Lowell Ahart | 1997-5-27 | 8512 | Lassen | North of Susanville on Forest Route 38N04 (between Hwy. 139 near Willow Creek Guard Station and Coyote Flat), 1.4 mi east of Hwy. 139. Roadside. | 1645 | Comment | ||
JEPS97322 | Downingia insignis | Vernon H. Oswald and L. Ahart | 1995-8-14 | 7184 | Lassen | T33N R14E NE1/4 Sec. 2, 5400 ft, Modoc Plateau, Sagebrush Scrub. Horse Lake Rd. (Lassen 536) at the railroad crossing 1 mi W of Hwy. 395, N of Susanville | 1645 | Comment | ||
NY342368 | Arenaria congesta var. simulans | A. A. Heller | 1938-6-23 | 15198 | Lassen | East of Fredonyer Pass | 1645.9 | Comment | ||
UC1553369 | Astragalus canadensis var. brevidens | Gary Schoolcraft | 1988-7-7 | 1821 | Lassen | Madeline Plains n of Observation Peak and Horne Ranch Rd.; Madeline Plains n of Observation Peak | 1645 | Comment | ||
UC1561993 | Mimulus torreyi | Barbara Ertter | 1987-7-25 | 7317 | Lassen | Hwy 44 ca 1 mi e Shasta Co. line | 1645 | Comment | ||
UC1583975 | Erigeron filifolius | G. Schoolcraft | 1990-7-2 | 2102 | Lassen | w Cold Spring Mtn. | 1645 | Comment | ||
UC852268 | Arenaria congesta var. subcongesta | A. A. Heller | 1938-6-23 | 15198 | Lassen | e Fredonyer Pss | 1645 | Comment | ||
CAS-BOT-BC436030 | Ligusticum grayi | B. C. Cain | 1925-8-24 | 106 | Lassen | 1 mi. below Drakesbad, Mt. Lassen Natio,al Park | 1645 | Comment | ||
CAS-BOT-BC48532 | Ceanothus cordulatus | Brighton C. Cain | 1925-8-24 | 97 | Lassen | Mt. Lassen Volcanic National Park 1 mi. below Drakesbad | 1645 | Comment | ||
JEPS70408 | Navarretia intertexta subsp. propinqua | W. L. Jepson | 1918-8-5 | 7815 | Lassen | near South Fork Peak (camp at summit road) | 1645 | Comment | ||
POM253262 | Eriophyllum lanatum var. achilleoides | A. A. Heller | 1938-6-23 | 15197 | Lassen | Ridge east of Fredonyer Pass on Highway 36 | 1646 | Comment | ||
RSA253250 | Lotus unifoliolatus | A. A. Heller | 1938-6-23 | 15199 | Lassen | Slope east of Fredonyer Pass. | 1646 | Comment | ||
RSA3395 | Chrysothamnus nauseosus subsp. consimilis | C. B. Wolf | 1931-9-5 | 2401 | Lassen | 0.75 mile east of Termo | 1646 | Comment | ||
SEINET10484731 | Lupinus arbustus subsp. silvicola | Paul Gallian, David B. Dunn | 1971-6-2 | Gallian 498 | Lassen | Ca 22 miles s of adin on cal hwy 139; in basalt; assoc.; Juniper, artemisia | 1646 | Comment | ||
SEINET10617243 | Balsamorhiza sagittata | Paul Gallian, David B. Dunn | 1971-6-2 | Gallian 500 | Lassen | Approx. 22 mi. S of Adin on CA Hwy. 139; in basalt; assoc: Juniper, Artemisia. | 1646 | Comment | ||
SEINET10756782 | Nestotus stenophyllus | Billy Joe Cox | 1971-6-2 | Cox 3105 | Lassen | Approx. 30 mi. N of Susanville, on CA Hwy. 139, in basalt. | 1646 | Comment | ||
SEINET10899767 | Juniperus occidentalis | Jeffrey Huber | 1971-6-2 | Huber 130 | Lassen | Approx. 30 mi N of Susanville, on Calif. Hwy 139, in basalt; Pinus-Artemesia-Juniper assoc. | 1646 | Comment | ||
SEINET12318331 | Collomia grandiflora | Unknown | 1978-1 | 22 | Lassen | Lower Dry Lakes,SE of Eagle L | 1646 | Comment | ||
UC1924211 | Arenaria congesta var. subcongesta | Debra Valov | 2004-6-9 | 2004272 | Lassen | Hwy 139 c. Mile marker 37 | 1650 | Comment | ||
UCR18734 | Lupinus caudatus | Frank C. Vasek | 1975-7-11 | 750711- 15 | Lassen | Modoc Plateau, State Hwy 139, [Said Valley] 2 mi north of Grasshopper Valley at the junction with Termo Rd. | 1650 | Comment | ||
UC1609207 | Holosteum umbellatum subsp. umbellatum | Vernon H. Oswald and Lowell Ahart | 1993-5-12 | 5390 | Lassen | Butte Lake Rd. 1.4 mi s Hwy 44 (between Old Station and Poison Lake); Butte Lake Rd., between Old Station and Poison Lake | 1652 | Comment | ||
CHSC25304 | Amsinckia tessellata | Pauleen Broyles | 1977-6-1 | 151 | Lassen | Skedaddle Ranch Road at turn-off of South Fork Reservoir road ca 8 km ne of Herlong. | 1660 | Comment | ||
CHSC25308 | Sphaeralcea grossulariifolia | Pauleen Broyles | 1977-6-1 | 155 | Lassen | Skedaddle Ranch Road at South Fork Reservoir turn-off, ca. 8 km ne of Herlong. | 1660 | Comment | ||
CHSC25312 | Eriogonum caespitosum | Pauleen Broyles | 1977-6-1 | 159 | Lassen | Lava flow ca 1.6 km se of South Fork Reservoir and 1.6 km n of Skedaddle Ranch Road, ca 10 km ne of Herlong. | 1660 | Comment | ||
UC584332 | Achnatherum thurberianum | G. L. Stebbins Jr. and J. A. Jenkins | 1937-7-8 | 2226 | Lassen | 6 mi s Ravendale | 1660 | Comment | ||
SEINET11934606 | Eriogonum caespitosum | Unknown | 1977-1 | 150 | Lassen | 1.6 km SE of South Fork Reservoir and 1.6 km N of Skedaddle Creek Rd. ca 8 km NE of Herlong | 1660 | Comment | ||
RSA703914 | Eriogonum microtheca var. schoolcraftii | James L. Reveal | 2002-8-2 | 8370 | Lassen | 0.2 mile W of Plinco Mine Road (Lassen Co. road 331), 3.5 miles E of Hwy 395 at Doyle. | 1662 | Comment | ||
CAS-BOT-BC149625 | Spiraea douglasii | Parkison | 1916-7-23 | 41 | Lassen | Harvey R.S. Pasture, Lassen National Forest | 1676 | Comment | ||
CAS-BOT-BC217794 | Lomatium ravenii | H. D. Ripley; R. C. Barneby | 1944-5-30 | 5973 | Lassen | South of Ravendale | 1676 | Comment | ||
CAS-BOT-BC291549 | Crepis intermedia | G. L. Stebbins; J. A. Jenkins | 1937-7-8 | 2222 | Lassen | Six miles south of Ravensdale | 1676 | Comment | ||
CHSC35954 | Phlox diffusa | M. S. Taylor | 1982-5-7 | 4430 | Lassen | Reno Junction and along old road parralleling Hwy 70, just e of Beckwourth Pass. | 1676 | Comment | ||
CHSC5019 | Purshia tridentata | L. G. Bennett | 1967-7-1 | 81 | Lassen | 4 miles from Eagle Lake Biological Station on road to Gallatin Beach. | 1676 | Comment | ||
CHSC7667 | Astragalus lentiginosus var. platyphyllidius | Beverley J. Wise | 1969-5-4 | 56 | Lassen | 1.7 mi. west on Shaeffer Mtn Lookout Rd off Hwy 395 (approx. 1 mi. south of Las Co. Rd. 338). | 1676 | Comment | ||
CHSC7723 | Peraphyllum ramosissimum | Beverley J. Wise | 1969-5-4 | 193 | Lassen | 1.5 mi. west of Shaeffer Mtn lookout access road off Hwy 395 (approx. 1 mi. south of Las Co. 338). | 1676 | Comment | ||
JEPS95713 | Monardella odoratissima subsp. glauca | Vernon H. Oswald and L. Ahart | 1995-8-14 | 7192 | Lassen | T33N R14E NE1/4 Sec. 10, 5500 ft, Modoc Plateau, Sagebrush Scrub. Horse Lake Rd. (Lassen 536) 2.5 mi W of Hwy. 395 at a small intermittent stream, N of Susanville | 1676 | Comment | ||
JEPS95748 | Monardella odoratissima subsp. glauca | Vernon H. Oswald and L. Ahart | 1995-8-14 | 7192 | Lassen | Modoc Plateau, Sagebrush Scrub. Horse Lake Rd. (Lassen 536) 2.5 mi W of Hwy. 395 at a small intermittent stream, N of Susanville. | 1676 | Comment | ||
NY650115 | Penstemon roezlii | F. W. Pennell | 1940-6-9 | 25755 | Lassen | Route 395, 5 miles north of Madeline | 1676.4 | Comment | ||
RSA0049670 | Lomatium nevadense var. nevadense | Dean Wm. Taylor | 2012-5-15 | 21196 | Lassen | Windmill Flat vicinity; one mile north of the north end (watershed East Fork Juniper Creek, tributary to Pit River at Big Valley) | 1676 | Comment | ||
SBBG94822 | Eriogonum nudum var. nudum | G. K. Helmkamp | 1990-9-23 | G- 11 | Lassen | N of Ravendale | 1676 | Comment | ||
SEINET11197274 | Hemizonella minima | G. Schoolcraft | 1997-6-26 | 2601 | Lassen | W of Hwy 395 between Janesville and Milford | 1676 | Comment | ||
UC1094379 | Hesperolinon micranthum | R. C. Bacigalupi with S. Galen Smith | 1957-6-28 | 5995 | Lassen | 6.0 mi n Madeline (on Highway 395) | 1676 | Comment | ||
UC1142944 | Juncus balticus subsp. ater | A. L. Hormay | 1941-6-18 | 4 | Lassen | Little Harvey Valley Lassen National Forest | 1676 | Comment | ||
UC1142948 | Lilaea scilloides | A. L. Hormay | 1941-6-18 | 5 a | Lassen | Little Harvey Valley; Lassen National Forest | 1676 | Comment | ||
UC1142951 | Carex simulata | A. L. Hormay | 1941-6-23 | 14 | Lassen | Burgess Spring Lassen National Forest | 1676 | Comment | ||
UC606944 | Nemophila parviflora var. austiniae | L. Constance | 1938-6-10 | 2324 | Lassen | 0.5 mi w Fredonyer Pass (junction of Crazy Harry and Westwood--Susanville Roads); w of Fredonyer Pass | 1676 | Comment | ||
UC909068 | Navarretia leucocephala subsp. bakeri | G. L. Stebbins Jr. | 1949-8-6 | 4003 b | Lassen | between Susanville and McArthur (edge of Feather Lake); Feather Lake | 1676 | Comment | ||
CAS-BOT-BC508365 | Leucocrinum montanum | G. Schoolcraft | 1988-5-11 | 1794 | Lassen | Along Hwy. 139 n. of Said Valley Reservoir | 1676 | Comment | ||
NY1141204 | Lomatium donnellii | M. Lavin | 1982-5-16 | 4064 | Lassen | 1.5 miles east of Hallelujah Junction (U.S. 395). 22 air miles 325° from Reno, Nevada. West side of Petersen Range | 1676 | Comment | ||
UCD35735 | Astragalus lentiginosus | Beecher Crampton | 1960-6-20 | 5738 | Lassen | Harvey Valley, 6 miles north of Bogard Ranger Station. | 1676 | Comment | ||
HSC69611 | Polygonum polygaloides subsp. confertiflorum | Teresa Prendusi | 1980-7-1 | Lassen | Champs Flat, 8 mi. W of N Eagle Lake. | 1677 | Comment | |||
RSA340000 | Penstemon speciosus | Noel Holmgren, Patricia K. Holmgren | 1980-7-5 | 9518 | Lassen | Upper Smoke Creek drainage, 14.8 (9.2 mi) east of US Hwy 395 via Rye Patch Canyon, 19 km (12 mi) airline distance ESE of Ravendale. | 1677 | Comment | ||
HSC63942 | Erigeron filifolius | Teresa Prendusi | 1980-7-10 | Lassen | Little Fredonyer, NW end of Horse Lake | 1677 | Comment | |||
HSC63957 | Downingia insignis | Teresa Prendusi | 1980-7-1 | 1124 | Lassen | Champs Flat, 8 mi. W of N Eagle Lake. | 1677 | Comment | ||
RSA38457 | Lomatium vaginatum | P. A. Munz | 1947-5-19 | 11880 | Lassen | Madeline | 1677 | Comment | ||
RSA59750 | Castilleja psittacina | E. K. Balls | 1950-5-19 | 14778 | Lassen | 17.5 mi. W. of Madeline on rd. from Adin. | 1677 | Comment | ||
SEINET3921578 | Bromus briziformis | Noel H. Holmgren, Patricia K. Holmgren | 1978-6-11 | 8909 | Lassen | Vicinity of spring at fork to Painters Flat on east side of Oberservation Peak. 28 km (17.4 mi) east of Ravendale and 22.5 km (14 mi) airline distance.; 0 | 1680 | Comment | ||
SEINET960052 | Montia linearis | Unknown | 1978-1 | 8915 | Lassen | Vicinity of Spring at fork to Painters Flat on east side of Observation Peak, 28 Km (17.4 mi) airline distance. | 1680 | Comment | ||
CHSC68744 | Callitriche hermaphroditica | Vernon H. Oswald; Lowell Ahart | 1997-5-27 | 8514 | Lassen | Williams Reservoir on Forest Route 38N04 (between Hwy. 139 near Willow Creek Guard Station and Coyote Flat), 2.6 mi northeast of Hwy. 139. | 1682 | Comment | ||
CHSC68771 | Carex douglasii | Vernon H. Oswald; Lowell Ahart | 1997-5-27 | 8519 | Lassen | Williams Reservoir on Forest Route 38N04 (between Hwy. 139 near Willow Creek Guard Station and Coyote Flat), 2.6 mi northeast of Hwy. 139. | 1682 | Comment | ||
JEPS94605 | Astragalus purshii var. tinctus | Vernon H. Oswald and Lowell Ahart | 1997-5-27 | 8517 | Lassen | on Forest Route 38N04 2.6 mi ne Hwy. 139 ((between Hwy 139 near Willow Creek Guard Station and Coyote Flat)); Williams Reservoir | 1682 | Comment | ||
POM366603 | Potentilla millefolia | Christopher Davidson | 1975-6-6 | 2721 | Lassen | 2.8 miles W of Bogard Work Center and roadside rest on Hwy 44. | 1684 | Comment | ||
JEPS94559 | Antennaria geyeri | Vernon Oswald and Lowell Ahart | 1997-6-24 | 8591 | Lassen | s of Susanville (on n side of Diamond Mountain on Forest Road 29N43, 1.2 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43 | 1685 | Comment | ||
CHSC60742 | Ribes cereum var. cereum | Vernon H. Oswald; Lowell Ahart | 1993-6-3 | 5487 | Lassen | Champs Flat Rd. (Lassen 105, Forest 32N28Y), 7.0 mi N of its junction with Lassen 21 (32N02) to Eagle Lake, just S of the ford over Pine Creek, between Poison Lake and Susanville. | 1688 | Comment | ||
SEINET5323926 | Pinus washoensis | D. Charlet | 1994-7-6 | 1924 | Lassen | Madelin Mesa foothills above Madelin Plains. | 1689 | Comment | ||
CHSC5263 | Phacelia imbricata | 1944-7-6 | Lassen | Eagle Lake. Harvey Valley. | 1694 | Comment | ||||
CHSC60879 | Psilocarphus oregonus | Vernon H. Oswald; Lowell Ahart | 1993-7-8 | 5672 | Lassen | Halls Flat Rd. (33N18), 1.4 mi SSW of Pittville Rd. (Lassen 111, 36N01), ca. 5.4 mi (air) NW of Poison Lake. On the W side of the road. | 1694 | Comment | ||
JEPS87409 | Epilobium pallidum | Vernon H. Oswald and Lowell Ahart | 1993-7-8 | 5673 | Lassen | Halls Flat Rd (33N18) 1.4 mi ssw Pittville Rd (Lassen 111, 36N01) (ca 5.4 air mi nw of Poison Lake, bed of vernal pool on e side of rd) | 1694 | Comment | ||
UC1136824 | Alopecurus geniculatus | George A. Fischer and Irwin H. Johnson | 1933-7-11 | F 190 | Lassen | Dry Lake Lassen Nat'l Forest, Grass Valley, Dry Lake | 1694 | Comment | ||
UC1136826 | Arnica chamissonis | George A. Fischer and Irwin H. Johnson | 1933-7-12 | F 184 | Lassen | (Dry Lake) Grass Valley Grass Valley, Thompson Meadow | 1694 | Comment | ||
RSA129480 | Achnatherum occidentale subsp. occidentale | G. A. Fischer, I. H. Johnson | 1933-7-12 | F- 199 | Lassen | Grass Valley | 1697 | Comment | ||
UC1118181 | Erigeron pumilus var. intermedius | A. Simontacchi | 1940-6-30 | 906 | Lassen | 2.2 mi ene of Ebey Lake; Halls Flat Quad. | 1699 | Comment | ||
UC1137647 | Nestotus stenophyllus | A. Simontacchi | 1940-5-17 | 749 | Lassen | 1.1 mile SSW of Dixie Spring | 1699 | Comment | ||
UC1137678 | Eriogonum umbellatum var. modocense | George A. Fischer and Irwin H. Johnson | 1933-7-12 | F 201 | Lassen | Grass Valley Lassen National Forest, Grass Valley | 1699 | Comment | ||
UC506999 | Poa secunda subsp. secunda | George A. Fischer and Irwin H. Johnson | 1933-7-12 | F 206 | Lassen | Grass Valley; Lassen Nat'l Forest | 1699 | Comment | ||
RSA327306 | Potamogeton richardsonii | A. Tiehm, Gary Schoolcraft | 1984-8-14 | 9242 | Lassen | Buckhorn Reservoir on the south side of Buckhorn road to Ravendale, about 6 road miles west of the state line. | 1699 | Comment | ||
CAS-BOT-BC423310 | Plagiobothrys mollis var. mollis | Mary Merello; H. H. Schmidt; L. Woodruff | 1993-6-28 | 751 | Lassen | Lassen National Forest, Poison Lake. Along Hwy. 44 just south of the Hwy. 89, Hwy. 44 intersection. | 1700 | Comment | ||
NY1000570 | Epilobium torreyi | N. H. Holmgren | 1980-7-3 | 9492 | Lassen | Rye Patch Canyon Road, 3.4 km (2.1 mi) east of U.S. Highway 395, 14.5 km (9 mi) airline distance southeast of Ravendale | 1700 | Comment | ||
OBI77205 | Monolepis nuttalliana | Anthony Baniaga | 2011-7-23 | 462 | Lassen | Lassen NF. Poison Lake. Poison Lake quad T32N R7E sec 4 | 1700 | Comment | ||
OBI77305 | Alopecurus geniculatus | Anthony Baniaga | 2011-7-23 | 459 | Lassen | Lassen NF. Poison Lake. Poison Lake quad T32N R7E sec 4 | 1700 | Comment | ||
RSA337278 | Plectritis macrocera | Noel Holmgren, Patricia K. Holmgren | 1980-7-3 | 9488 | Lassen | Rye Patch Canyon Road, 3.4 km (2.1 mi) east of US Hwy 395, 14.5 km (9 mi) airline distance southeast of Ravendale. | 1700 | Comment | ||
UC506995 | Potentilla gracilis | George A. Fischer and Irwin H. Johnson | 1933-7-12 | F 208 | Lassen | Grass Valley Lassen National Forest, Grass Valley | 1700 | Comment | ||
UCD18969 | Silene nuda | Raymond D. Ratliff | 1965-8-4 | 41 | Lassen | Lassen National Forest, Harvey Valley Allotment (HV 25-19). | 1700 | Comment | ||
SEINET11130700 | Lomatium triternatum var. platycarpum | N. H. Holmgren, P. K. Holmgren | 1978-6-11 | 8930 | Lassen | Upper Smoke Creek, S side of Observation Peak, 7.6 km (4.7 miles) NE of Rye Patch Canyon summit, 18.5 km (11.5 miles) airline distance ESE of Ravendale. | 1700 | Comment | ||
CHSC60873 | Arnica chamissonis | Vernon H. Oswald; Lowell Ahart | 1993-7-8 | 5665 | Lassen | Pittville Rd. (Lassen 111, 36N01) 2.4 mi N of Hwy. 44, on the NE edge of Poison Lake. | 1705 | Comment | ||
CAS-BOT-BC142908 | Amelanchier | A. A. Heller | 1938-6-4 | 15144 | Lassen | On the bank of a small stream in the pine forest a mile east of Fredonyer Pass on Highway #36. | 1706 | Comment | ||
CAS-BOT-BC214266 | Scutellaria nana | Clarence R. Quick | 1966-7-22 | 66 -55 | Lassen | Edge of logging road 19, east of Patterson Flat | 1706 | Comment | ||
CAS-BOT-BC76025 | Berberis repens | Parkison | 1916-6-17 | 13 | Lassen | Lassen Forest. North slope Crater Mountain. | 1706 | Comment | ||
CHSC36437 | Lupinus lepidus var. confertus | Dave Leuck | 1981-6-13 | 17 | Lassen | N.E. side of Gallatin Peak. | 1706 | Comment | ||
CHSC59840 | Triteleia hyacinthina | Mary Meyer | 1980-7-15 | Lassen | Adjacent to Ash Valley Road. | 1706 | Comment | |||
CHSC77232 | Kelloggia galioides | G. Schoolcraft | 1997-6-26 | 2605 | Lassen | Large knob W of Hwy 395 between Janesville and Milford. | 1706 | Comment | ||
JEPS118158 | Microseris laciniata subsp. laciniata | Dean W. Taylor | 2009-5-21 | 20606 | Lassen | Susanville; Susanville Peak, northerly flank along logging roads ca. 1.5 air miles E of Round Valley Reservoir | 1706 | Comment | ||
UC1121558 | Viola beckwithii | A. Simontacchi | 1940-5-17 | 731 | Lassen | 5.7 mi ssw of Patterson Mountain; Lassen National Forest | 1706 | Comment | ||
UC1131326 | Bromus tectorum | A. Simontacchi | 1940-6-8 | 835 | Lassen | Lassen National Forest, Halls Flat Ranger Station Halls Flat Ranger Station; Lassen National Forest, Halls Flat Ranger Station | 1706 | Comment | ||
UC1136743 | Montia chamissoi | A. Simontacchi | 1940-5-17 | 742 | Lassen | 5.9 mi s of Patterson Mountain (Lassen National Forest); Lassen National Forest | 1706 | Comment | ||
UC1137662 | Achnatherum occidentale subsp. occidentale | George A. Fisher and Irwin H. Johnson | 1933-7-12 | F 215 | Lassen | Lassen National Forest | 1706 | Comment | ||
UC1137742 | Viola beckwithii | L. R. Short | 1936-4-28 | S 328 | Lassen | Harvey Valley; Lassen National Forest | 1706 | Comment | ||
UC1137767 | Phlox douglasii subsp. rigida | August L. Hormay | 1934-7-10 | Lassen | Halls Flat Lassen National Forest | 1706 | Comment | |||
UC1483880 | Phacelia ramosissima var. eremophila | G. Schoolcraft | 1979-6-26 | 94 | Lassen | on dunes located off Marr Road | 1706 | Comment | ||
UC1508837 | Eryngium alismifolium | Gary Schoolcraft | 1981-8-11 | 558 | Lassen | Silva Flat Reservoir | 1706 | Comment | ||
UC1536892 | Erigeron bloomeri var. bloomeri | G. H. True Jr. | 1936-6-25 | 531 | Lassen | Harvey Ranger Station Harvey Valley | 1706 | Comment | ||
UC1537274 | Eriogonum umbellatum var. modocense | Gordon H. True Jr. | 1936-6-25 | 536 | Lassen | e Harvey Ranger Station; Harvey Valley | 1706 | Comment | ||
UC1537445 | Orthocarpus cuspidatus subsp. cryptanthus | Gordon H. True Jr. | 1936-6-25 | 526 | Lassen | e Harvey Ranger Station (Harvey Valley); Harvey Valley | 1706 | Comment | ||
UC1542930 | Leymus triticoides | G. Schoolcraft | 1987-6-3 | 1719 | Lassen | Painter Flat; w side | 1706 | Comment | ||
UC727083 | Lupinus arbustus | A. A. Heller | 1938-6-4 | 15142 | Lassen | just w Fredonyer Pass (e of Westwood); just w of Fredonyer Pass | 1706 | Comment | ||
SEINET10533645 | Triteleia hyacinthina | Meyer | 1980-7-15 | Meyer s.n. | Lassen | Along stream adjacent to Ash Valley Road. Plant assoc: riparian vegetation, Achillea; alluvial soil; ) slope; ) aspect. T37N R12E MW 1/4 of sec. 4, elev. 5600 feet. | 1706 | Comment | ||
POM253256 | Lathyrus pauciflorus subsp. brownii | A. A. Heller | 1938-6-4 | 15148 | Lassen | 1 mile east of Fredonyer Pass. | 1707 | Comment | ||
SD109577 | Muhlenbergia jonesii | John R. Reeder, Charlotte G. Reeder | 1972-7-24 | 5809 | Lassen | 22 miles NW of Susanville in vicinity of Silver Lake, along State Hwy. 44, Lassen National Forest | 1707 | Comment | ||
SEINET14160494 | Navarretia sinistra | D. W. Taylor | 2012-7-18 | 21281 | Lassen | Cascade Ranges, Windmill Flat (9tributary Juniper Creek, Pit River watershed, 11 miles S of Adin), Letterbox Hill. | 1707 | Comment | ||
SEINET9622464 | Viola praemorsa | M. J. Williams, G. Schoolcraft, A. Tiehm | 1986-5-14 | 86- 39 -2 | Lassen | 1.5 rd mi W of turn to Dodge Reservoir, on rd from Tuledad Canyon to Ravendale | 1707 | Comment | ||
CHSC60880 | Pyrrocoma carthamoides var. cusickii | Vernon H. Oswald; Lowell Ahart | 1993-7-8 | 5667 | Lassen | Pittville Rd. (Lassen 111, 36N01) 3.0 mi N of Hwy. 44, NE of Poison Lake. | 1709 | Comment | ||
CHSC60899 | Astragalus curvicarpus var. curvicarpus | Vernon H. Oswald; Lowell Ahart | 1993-7-8 | 5662 | Lassen | Pittville Rd. (Lassen 111, 36N01) 1.9 mi N of Hwy. 44, on the SE edge of Poison Lake. Edge of woods between the road and railroad. | 1709 | Comment | ||
CHSC60900 | Astragalus lentiginosus var. lentiginosus | Vernon H. Oswald | 1993-7-8 | 5663 | Lassen | Pittvile Rd. (Lassen 111, 36N01) 1.9 mi N of Hwy. 44, on the SE edge of Poison Lake. | 1709 | Comment | ||
CHSC60922 | Gratiola ebracteata | Vernon H. Oswald; Lowell Ahart | 1993-7-8 | 5650 | Lassen | Pittville Rd. (Lassen 111, 36N01) 1.9 mi N of Hwy. 44, on the SE edge of Poison Lake. | 1709 | Comment | ||
JEPS87396 | Astragalus curvicarpus var. curvicarpus | Vernon H. Oswald and Lowell Ahart | 1993-7-8 | 5662 | Lassen | Pittville Rd. (Lassen 111,36N01) 1.9 mi n of Hwy 44 on the se edge Poison Lake; se edge Poison Lake | 1709 | Comment | ||
RSA0059645 | Cryptantha ambigua | Richard R. Halse | 2004-8-8 | 6616 | Lassen | Along State Highway 139 ca. 6 miles north of Eagle Lake. | 1710 | Comment | ||
CAS-BOT-BC301532 | Eriophyllum lanatum var. integrifolium | 1927-7-1 | 50 | Lassen | Lassen National Forest. Bogard Ranger Station | 1712 | Comment | |||
CHSC64849 | Montia chamissoi | Vernon H. Oswald | 1995-6-26 | 6924 | Lassen | Ash Valley Rd. (Lassen 527), 7.1 mi w of Madeline. Locally bundant in shallow water in a rocky, roadside streamlet. | 1712 | Comment | ||
JEPS34480 | Eriophyllum lanatum var. integrifolium | C. S. Robinson | 1927-7-1 | 50 | Lassen | Bogard Ranger Station Lassen National Forest (sw Lassen County) | 1712 | Comment | ||
CAS-BOT-BC178766 | Astragalus canadensis var. brevidens | G. Schoolcraft | 1999-6-29 | 2845 | Lassen | Along road to Buckhorn Res. east of Madeline Plains. | 1712 | Comment | ||
CHSC89743 | Carex petasata | L. P. Janeway | 2004-6-26 | 8139 | Lassen | High Cascade Range. Halls Flat; about 0.3 km east of Road 33N13 3.5 km north of junction of Road 33N18. | 1714 | Comment | ||
JEPS106522 | Carex petasata | L. P. Janeway | 2004-6-26 | 8139 | Lassen | High Cascade Range. Halls Flat; about 0.3 km east of Road 33N13 3.5 km north of junction of Road 33N18 | 1714 | Comment | ||
RSA702598 | Navarretia capillaris | L. P. Janeway | 2004-6-26 | 8148 | Lassen | High Cascade Range. Halls Flat; about 0.3 km east of Road 33N13; 3.5 km north of junction of Road 33N18. | 1714 | Comment | ||
RSA702602 | Navarretia breweri | L. P. Janeway | 2004-6-26 | 8143 | Lassen | High Cascade Range. Halls Flat; about 0.3 km east of Road 33N13; 3.5 km north of junction of Road 33N18. | 1714 | Comment | ||
RSA536394 | Mimulus pygmaeus | Beth Corbin, Kim Earll, Steve Klukkert | 1991-6-18 | 627 | Lassen | Gray's Valley, 4 miles N of USFS Bogard Work Center. | 1715 | Comment | ||
CHSC85992 | Carex angustata | L. P. Janeway | 2003-7-24 | 7912 | Lassen | High Cascade Range. At lower end of a meadow and marsh along Bridge Creek 1.8 km north of Hwy 44, just northwest of the Cinder Pit. | 1716 | Comment | ||
SEINET8707736 | Mentzelia congesta | B. L. Wilson, D. Lytjen, N. Otting. | 2005-7-27 | 11547 | Lassen | Pine Dunes, an exclosure, S of Buckhorn Road and ca 1 mile NW of Buckhorn Reservoir. | 1716 | Comment | ||
OBI76920 | Diplacus pygmaeus | Anthony Baniaga | 2011-7-9 | 435 | Lassen | Lassen Natl Forest. SW Pine Crk Valley. Pine Crk Valley quad. T31N R8E sec 10 NE of NE | 1718 | Comment | ||
CHSC58833 | Betula pumila var. glandulifera | Vernon H. Oswald; Lowell Ahart | 1992-7-16 | 5116 | Lassen | On Bridge Creek, W of the Cinder Pit on the logging road paralleling the E side of the creek, 1.3 mi N of Hwy. 44 and McCoy Flat Reservoir, between Old Station and Susanville. | 1719 | Comment | ||
CHSC58852 | Rumex salicifolius var. triangulivalvis | Vernon H. Oswald; Lowell Ahart | 1992-7-16 | 5123 | Lassen | Swamp on Bridge Creek, W of the Cinder Pit on the logging road paralleling the E side of the creek, 1.3 mi N of Hwy. 44 and McCoy Flat Reservoir, between Old Station and Susanville. Common on drier parts of a marshy meadow. | 1719 | Comment | ||
CHSC59159 | Sparganium emersum subsp. emersum | Vernon H. Oswald; Lowell Ahart | 1992-7-16 | 5119 | Lassen | Swamp on Bridge Creek, W of the Cinder Pit on the logging road paralleling the E side of the creek, 1.3 mi N of Hwy. 44 and McCoy Flat Reservoir, between Old Station and Susanville. In streamlets on the meadow. | 1719 | Comment | ||
CHSC61179 | Micranthes nidifica | Vernon H. Oswald; Lowell Ahart | 1993-5-12 | 5388 | Lassen | Hwy. 44 between Poison Lake and A21 (to Westwood), 1.6 mi SE of Pittsville Rd. Meadow on the S side of the road. | 1719 | Comment | ||
UC1523773 | Perideridia oregana | Gary Schoolcraft | 1971-7-13 | 503 | Lassen | near Silva Flat | 1719 | Comment | ||
UC1136881 | Ranunculus occidentalis | George A. Fischer and Irwin H. Johnson | 1933-7-12 | 213 | Lassen | Lassen National Forest | 1722 | Comment | ||
UC1137654 | Achnatherum occidentale subsp. pubescens | George A. Fischer and Irwin H. Johnson | 1933-7-12 | 218 | Lassen | 1 1/2 mi e Hall's Flat Ranger Station; Lassen National Forest | 1722 | Comment | ||
UC506904 | Boechera suffrutescens | George A. Fischer and Irwin H. Johnson | 1933-7-14 | F- 273 | Lassen | Lassen Forest | 1722 | Comment | ||
UCD39132 | Calyptridium umbellatum | Beecher Crampton | 1964-6-25 | 7074 | Lassen | 25 miles n.w. Susanville State Hwy. 44, Bogard Ranger Station, Lassen National Forest. | 1722 | Comment | ||
UC1609100 | Juncus bufonius var. occidentalis | Vernon H. Oswald and Lowell Ahart | 1993-6-28 | 5598 | Lassen | ne of Poison Lake (Road 35N04 at Aspen Well, n of Hwy 44 on the nw edge of Harvey Valley); Harvey Valley, Aspen Well | 1725 | Comment | ||
UCD18951 | Hieracium nudicaule | Raymond D. Ratliff | 1965-8-5 | 43 | Lassen | Lassen National Forest, Harvey Valley Allot. (HV 20-14 'area'). | 1725 | Comment | ||
SEINET11268214 | Lupinus leucophyllus | Vernon H. Oswald, Lowell Ahart | 1993-6-28 | 5607 | Lassen | Rd. 35N04 at Aspen Well, N of Hwy 44 on the NW edge of Harvey Valley, NE of Poison Lake.; 0 | 1725 | Comment | ||
SEINET8082921 | Erigeron bloomeri | S. Jesselson, M. Gray | 2015-5-28 | NV 030 -1065 | Lassen | Plumas allotment: Hwy 395 into CA, first meian crossing after check station, turn right, follow road right (S), take 2nd left, follow uphill road bearing SE until reach gray metal gate. | 1727 | Comment | ||
CHSC60788 | Juncus hemiendytus var. hemiendytus | Vernon H. Oswald; Lowell Ahart | 1993-6-3 | 5483 | Lassen | Champs Flat Rd. (Lassen 105, Forest 32N28Y), 2.4 mi N of its junction with Lassen 21 (32N02) to Eagle Lake, on the W edge of Pine Creek Valley, between Poison Lake and Susanville. | 1728 | Comment | ||
UC1609229 | Erigeron eatonii var. plantagineus | Vernon H. Oswald and Lowell Ahart | 1993-6-14 | 5505 | Lassen | Lassen A21 (32N02) 2.1 mi e Lassen 105 (32N28Y) (se side of valley, ca 8 air mi w of Eagle Lake); Pine Creek Valley | 1728 | Comment | ||
CHSC60786 | Juncus hemiendytus var. abjectus | Vernon H. Oswald; Lowell Ahart | 1993-6-3 | 5474 | Lassen | Champs Flat Rd. (Lassen 21/105, Forest 32N02), 3.7 mi N of Hwy 44 at spur road 32N02E, on the SE side of Pine Creek Valley, between Poison Lake and Susanville. In a large meadow. | 1731 | Comment | ||
GMDRC6953 | Castilleja applegatei subsp. pinetorum | J. M. Andre, T. La Doux, Senna & Elias Andre | 2013-7-12 | 31428 | Lassen | along north side of Hwy 44 at south end of Grays Valley, along NF Rd# 33N02, north of Bogard Buttes, about 30 mi. west of Susanville. | 1733 | Comment | ||
UCR268963 | Monardella odoratissima subsp. glauca | Jim Andre, Tasha La Doux, Senna T. Andre, Elias Andre | 2013-7-12 | 31425 | Lassen | along north side of Hwy 44 at south end of Grays Valley, along National Forest Route 33N02, north of Bogard Buttes, c. 30 mi west of Susanville | 1733 | Comment | ||
UC1609176 | Scutellaria nana | Vernon H. Oswald and Lowell Ahart | 1993-6-28 | 5595 | Lassen | e of Poison Lake (Harvey Valley Rd. (33N02), 2.0 mi n of Hwy 44, between Grays Valley and Harvey Valley); Harvey Valley Rd. | 1734 | Comment | ||
UC1609238 | Dieteria canescens var. shastensis | Vernon H. Oswald and Lowell Ahart | 1993-6-28 | 5596 | Lassen | Harvey Valley Rd. (33N02) 2.0 mi n Hwy 44 (between Grays Valley and Harvey Valley, e of Poison Lake) | 1734 | Comment | ||
CAS-BOT-BC116621 | Carex subfusca | Leo David Whitney | 1934-8-2 | 1971 | Lassen | Moist stream bank, Bridge Creek Camp. | 1737 | Comment | ||
CAS-BOT-BC14294 | Boechera platysperma | John Thomas Howell; Gordon H. True | 1973-7-31 | 50040 | Lassen | Sierra Nevada. Diamond Range. On road from Janesville to Thompson Peak. | 1737 | Comment | ||
CAS-BOT-BC312419 | Hieracium albiflorum | John Thomas Howell; Gordon H. True | 1973-7-31 | 50025 | Lassen | Road from Janesville to Thompson Peak, Diamond Range, Sierra Nevada | 1737 | Comment | ||
CAS-BOT-BC343056 | Madia gracilis | John Thomas Howell | 1973-7-10 | 49781 | Lassen | Fredonyer Pass | 1737 | Comment | ||
CAS-BOT-BC75502 | Carex echinata var. ormantha | Leo Whitney | 1934-8-2 | 1967 | Lassen | Bridge Creek Camp. | 1737 | Comment | ||
CHSC5044 | Potentilla glandulosa subsp. nevadensis | L. B. Barlow | 1967-7-4 | 87 | Lassen | 5 mi s of Eagle Lake Biological Station on Gallatin Beach Road. | 1737 | Comment | ||
CHSC61165 | Phlox diffusa | Vernon H. Oswald; Lowell Ahart | 1993-5-12 | 5372 | Lassen | SW side of Hwy. 44, 0.9 mi NW of its intersection with A21 (to Westwood). | 1737 | Comment | ||
CHSC65287 | Marsilea vestita subsp. vestita | Vernon H. Oswald; Lowell Ahart | 1995-8-14 | 7201 | Lassen | Modoc Plateau. Horse Lake Rd. (Lassen 536) at BLM reservoir 11.3 mi W of Hwy. 395, N of Susanville. | 1737 | Comment | ||
CHSC67164 | Erigeron eatonii var. sonnei | James D. Jokerst | 1991-5-29 | 3301 | Lassen | Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road. | 1737 | Comment | ||
CHSC67217 | Astragalus whitneyi var. confusus | James D. Jokerst | 1991-5-29 | 3303 | Lassen | Modoc Plateau. Survey for reroute of Hwy. 139 at the N end of Eagle Lake, top of plateau E of N basin, W of N-S oriented dirt road. | 1737 | Comment | ||
CHSC71125 | Boechera sparsiflora | Vernon H. Oswald; Lowell Ahart | 1998-5-22 | 9131 | Lassen | Near the summit of the dirt road in the Fort Sage Mtns. 3.5 mi east of Fort Sage Rd., ca. 6 mi NE of Doyle. | 1737 | Comment | ||
JEPS74320 | Cordylanthus tenuis subsp. tenuis | John Thomas Howell and Gordon H. True | 1973-7-31 | 50019 | Lassen | on road from Janesville to Thompson Peak; Sierra Nevada, Diamond Range | 1737 | Comment | ||
JEPS93954 | Pyrrocoma racemosa var. paniculata | Vernon H. Oswald | 1998-9-14 | 9625 | Lassen | Windy Hollow on the w side of Highway 44 ca. 1 mi nw of its intersection with A21 to Westwood; Windy Hollow, Highway 44 | 1737 | Comment Read comments Jun 3 2007 |
||
UC1024682 | Bromus ciliatus | Leo Whitney | 1934-7-26 | 2164 | Lassen | 7-8 mi sw of Eagle Lake (near Bridge Creek, Lassen National Forest, Bridge Creek Camp); Lassen National Forest, Bridge Creek Camp | 1737 | Comment | ||
UC1025088 | Galium trifidum | Leo Whitney | 1934-7-27 | 1745 | Lassen | near Bridge Creek (ca 7-8 mi sw of Eagle Lake); Lassen National Forest, Bridge Creek Camp | 1737 | Comment | ||
UC1037270 | Antennaria rosea | Leo Whitney | 1934-7-10 | 1768 | Lassen | near, 14 mi w of Eagle Lake Harvey Spring; Lassen National Forest, Harvey Valley | 1737 | Comment | ||
UC1037283 | Dieteria canescens var. shastensis | Leo Whitney | 1933-8-21 | 1716 | Lassen | ca 14 mi w Eagle Lake (Harvey Mountain near Harvey Valley); Lassen National Forest, Harvey Mountain | 1737 | Comment | ||
UC1037290 | Gentianella amarella subsp. acuta | Leo Whitney | 1934-7-24 | 1690 | Lassen | ca 7-8 mi sw Eagle Lake (Bridge Creek Camp near Bridge Creek); Lassen National Forest | 1737 | Comment | ||
UC1127984 | Geum triflorum | K. E. Bradshaw | 1939-5-27 | 243 | Lassen | Lassen National Forest, Black Mountain Experimental Forest, s end of Plot 39-4 Black Mountain Experimental Forest; Lassen National Forest, Black Mountain Experimental Forest | 1737 | Comment | ||
UC1133737 | Juncus tiehmii | A. Simontacchi | 1940-6-5 | 815 | Lassen | 8.3 mi wnw Harvey Valley Ranger Station; Lassen National Forest, Halls Flat Quad. | 1737 | Comment | ||
UC1136852 | Hieracium albiflorum | George A. Fischer and Irwin H. Johnson | 1933-7-14 | F 269 | Lassen | Lassen <National> Forest | 1737 | Comment | ||
UC1136934 | Hordeum brachyantherum subsp. californicum | George A. Fischer and Irwin H. Johnson | 1933-7-12 | F 232 | Lassen | Patterson Flat Lassen National Forest, Patterson Flat | 1737 | Comment | ||
UC1136940 | Carex microptera | George A. Fischer, Irwin H. Johnson | 1933-7-12 | F 237 | Lassen | Patterson Flat Lassen Forest | 1737 | Comment | ||
UC1137715 | Phlox douglasii subsp. rigida | L. R. Short | 1936-4-28 | S- 332 | Lassen | Burgess Spring Experimental Range Lassen Forest | 1737 | Comment | ||
UC1608992 | Ranunculus glaberrimus var. ellipticus | Vernon H. Oswald and Lowell Ahart | 1993-5-12 | 5383 | Lassen | Forest Rd 32N08 (to Crater Lake) 0.5 mi ne Hwy 44 (between A21 (to Westwood) and Poison Lake, along creek); Pine Creek | 1737 | Comment | ||
UC1761705 | Viola adunca | Leo Whitney | 1934-7-30 | Lassen | Bridge Creek Camp Lassen National Forest | 1737 | Comment | |||
UC506929 | Pyrrocoma hirta var. lanulosa | George A. Fischer and Irwin H. Johnson | 1933-7-14 | F 242 | Lassen | Patterson R.S. Lassen National Forest, Patterson R.S. | 1737 | Comment | ||
UC506940 | Elymus X saundersii | George A. Fischer and Irwin H. Johnson | 1933-7-12 | F 233 | Lassen | Patterson Flat Lassn <National> Forest | 1737 | Comment | ||
UC506978 | Penstemon rydbergii var. oreocharis | George A. Fischer and Irwin H. Johnson | 1933-7-12 | F 228 | Lassen | Patterson Flat Lassen National Forest, Patterson Flat | 1737 | Comment | ||
UC913382 | Navarretia intertexta subsp. propinqua | G. Thomas Robbins | 1945-9-24 | 2148 | Lassen | along Susanville to Pittville highway; Lassen National Forest | 1737 | Comment | ||
CAS-BOT-BC453500 | Pterospora andromedea | John Thomas Howell; Gordon H. True | 1973-7-31 | 50024 | Lassen | Sierra Nevada, on road from Janesville to Thompso Peak, Diamond Range | 1737 | Comment | ||
RSA0125038 | Senecio integerrimus var. exaltatus | A. A. Heller | 1938-6-4 | 15143 | Lassen | In the yellow pine forest west of Fredonyer pass on State Highway #36. | 1737 | Comment | ||
SD130377 | Carex athrostachya | John Thomas Howell | 1973-7-10 | 49780 | Lassen | Sierra Nevada; open Jeffrey pine forest, Fredonyer Pass. | 1737 | Comment | ||
SEINET6188292 | Oreocarya schoolcraftii | G. Schoolcraft | 1999-7-12 | 2858 | Lassen | N. of Tuledad Canyon near NV stateline. | 1737 | Comment | ||
HSC93313 | Oreostemma alpigenum var. andersonii | Vernon H. Oswald, L. Ahart | 1996-8-1 | 8121 | Lassen | FS Rd. 28N56 (D-line), 2 mi. N of Dyer Mtn. Lookout, SSW of Westwood | 1738 | Comment | ||
RSA121476 | Phoenicaulis cheiranthoides | L. R. Short | 1936-4-28 | S 335 | Lassen | Burgess Spring Experimental Range. Lassen Forest. | 1738 | Comment | ||
HSC16917 | Collomia grandiflora | Jim Vaughn | 1956-7-25 | Lassen | Drakesbad | 1738 | Comment | |||
HSC18787 | Potentilla gracilis var. fastigiata | Jim Vaughn | 1956-8-25 | Lassen | Drakesbad, Mt. Lassen National Park | 1738 | Comment | |||
HSC22978 | Penstemon gracilentus | John Pratt | 1970-6-21 | 31 | Lassen | 1738 | Comment | |||
UC773853 | Castilleja tenuis | L. R. Short and Wm. Gansberg | 1936-6-8 | S- 394 | Lassen | Burgess Spring Experimental Range; Lassen Forest | 1743 | Comment | ||
UC773914 | Antennaria dimorpha | L. R. Short | 1936-6-8 | S- 386 | Lassen | Burgess Sp. Exp. Range Thompson Meadow | 1743 | Comment | ||
UC773949 | Plagiobothrys hispidulus | L. R. Short and Wm. Gansberg | 1936-6-8 | S- 389 | Lassen | Burgess Spring Experiment Range Lassen <National> Forest | 1743 | Comment | ||
RSA122844 | Polygonum kelloggii | L. R. Short, Wm. Gansberg | 1936-6-8 | s 390 | Lassen | Burgess Spring, Exp Range. | 1744 | Comment | ||
CHSC58839 | Chenopodium nitens | Vernon H. Oswald; Lowell Ahart | 1992-7-16 | 5103 | Lassen | Long Lake on the S side of Hwy. 44 between Old Station and Susanville, 1.2 mi SE of County Rd. A21. | 1745 | Comment Read comments Nov 1 2014 |
||
UC1594528 | Marsilea oligospora | Vernon H. Oswald and Lowell Ahart | 1992-7-16 | 5126 | Lassen | between Old Station and Susanville (Bridge Creek Spring Rd. (County Rd. 112, Forest Rd. 31N06), 1 mi e of Willow Spring Rd. (Forest Rd. 31N56)) | 1745 | Comment | ||
UC1594604 | Chenopodium nitens | Vernon H. Oswald and Lowell Ahart | 1992-7-16 | 5103 | Lassen | Long Lake S side of Hwy 44, between Old Station and Susanville, 1.2 mi SE of County Road A21 | 1745 | Comment | ||
UC1594612 | Lotus nevadensis var. nevadensis | Vernon H. Oswald and Lowell Ahart | 1992-7-16 | 5106 | Lassen | 1.2 mi se County Rd. A21 (Long Lake on s side of Hwy 44, between Old Station and Susanville); Long Lake | 1745 | Comment | ||
CHSC60767 | Salix lemmonii | Vernon H. Oswald; Lowell Ahart | 1993-6-3 | 5489 | Lassen | Bridge Creek Spring Rd. (Lassen 112, Forest 31N06), at Bridge Creek, N of Hwy 44 between Poison Lake and Susanville. | 1746 | Comment | ||
CAS-BOT-BC153632 | Diplacus jepsonii | Lassen 1927 G. S. Crew | 1927-6-25 | 23 | Lassen | Norval Flat, Lassen National Forest | 1747 | Comment | ||
JEPS1678 | Hesperochiron californicus | G. S. Crew and C. S. Robinson | 1927-1 | 10 | Lassen | <Norval> Flat near Westwood Junction; Lassen Forest | 1747 | Comment | ||
CHSC60817 | Erigeron lassenianus var. lassenianus | Vernon H. Oswald; Lowell Ahart | 1993-6-28 | 5578 | Lassen | Harvey Valley Rd. (33N02), 0.2 mi N of Hwy 44, E side of Grays Valley, E of Poison Lake. | 1749 | Comment | ||
CHSC60853 | Castilleja tenuis | Vernon H. Oswald; Lowell Ahart | 1993-6-28 | 5576 | Lassen | Harvey Valley Rd. (33N02), 0.2 mi N of Hwy 44, E side of Grays Valley, E of Poison Lake. | 1749 | Comment | ||
JEPS93978 | Ranunculus alismifolius var. alismifolius | Vernon H. Oswald | 1998-6-22 | 9230 | Lassen | ca. 18 mi. n. Westwood (Champs Flat Rd. (A-21) 1.8 mi. n. of Hwy. 44) | 1749 | Comment | ||
UC1594645 | Madia glomerata | Vernon H. Oswald and Lowell Ahart | 1992-7-16 | 5130 | Lassen | on si side Bridge Creek Spring Road (County Rd 112, Forest Rd. 31N06) (ca 0.4 mi e of Champs Flat Rd (County Rd 105, Forest Rd 32N02), between Old Station and Susanville); Feather Lake | 1749 | Comment | ||
UC1609471 | Horkelia fusca subsp. tenella | Vernon H. Oswald and Lowell Ahart | 1993-6-28 | 5577 | Lassen | 0.2 mi n Hwy 44 (Harvey Valley Rd (33N02), e side of Grays Valley, e of Poison Lake); e of Poison Lake, e side of Grays Valley | 1749 | Comment | ||
JEPS108589 | Clarkia gracilis subsp. gracilis | L. P. Janeway | 2005-7-4 | 8465 | Lassen | High Cascade Range. Ridge top north above Long Valley; 0.4 km west of Road 34N41 | 1752 | Comment | ||
JEPS1758 | Balsamorhiza hookeri | Milo S. Baker | 1952-5-23 | 12432 | Lassen | 1/2 mi w of, along Hwy. 36 Fredonyer Pass | 1752 | Comment | ||
RSA712933 | Collomia tinctoria | L. P. Janeway | 2005-7-4 | 8468 | Lassen | Ridge top north above Long Valley; 0.4 km west of Road 34N41. High Cascade Range. | 1752 | Comment | ||
UC1136839 | Crepis acuminata | George A. Fischer and Irwin H. Johnson | 1933-7-14 | F- 266 | Lassen | Lassen <National> Forest | 1752 | Comment | ||
UC1136975 | Ericameria nauseosa var. speciosa | L. R. Short | 1936-9-30 | S- 504 | Lassen | Burgess Spr. Exp. Range Lassen Forest | 1755 | Comment | ||
SBBG15290 | Calochortus leichtlinii | H. and M. Dearing | 1938-7-1 | 2237 | Lassen | top of pass W of Susanville | 1762 | Comment | ||
UC773877 | Geum triflorum | L. R. Short, J. Warren | 1936-6-23 | S 423 | Lassen | Lassen National Forest, Burgess Spring Experiment Range Burgess Spring Experiment Range; Lassen National Forest, Burgess Spring Experiment Range | 1764 | Comment | ||
CAS-BOT-BC322925 | Stephanomeria tenuifolia | Clarence R. Quick | 1964-8-5 | 64 -95 | Lassen | Cal Mt. east of Poison Lake | 1767 | Comment | ||
JEPS103229 | Malacothrix floccifera | G. Schoolcraft | 1997-6-24 | 2595 | Lassen | About 4 miles W of Doyle on S side of Doyle Grade Road | 1767 | Comment | ||
JEPS19372 | Lithophragma glabrum | L. R. Short | 1936-4-28 | S- 336 | Lassen | Burgess Spr. Exp. Range; Lassen <National> Forest, Burgess Spr. Exp. Range | 1767 | Comment | ||
NY658483 | Astragalus filipes | G. Schoolcraft | 1982-6-22 | 747 | Lassen | Ft. Sage Mtns. | 1767.8 | Comment | ||
UC1035997 | Hackelia cusickii | Helen K. Sharsmith | 1955-6-22 | 4496 | Lassen | 5 mi beyond Blue Lake (on road to Likely); Warner Mountains, Modoc National Forest | 1767 | Comment | ||
UC1036000 | Balsamorhiza sagittata | Helen K. Sharsmith | 1955-6-22 | 4499 | Lassen | 5 mi beyond Blue Lake on the road to Likely Blue Lake (Warner Mountains, Modoc National Forest); Modoc National Forest, Warner Mountains | 1767 | Comment | ||
UC1084101 | Phacelia procera | Rimo Bacigalupi with G. T. Robbins | 1955-7-21 | 5433 | Lassen | along upper reaches of creek about 10 mi sw Susanville (along rd. over Diamond Mtn. ridge to Englemine and Indian Valley); Gold Run Creek | 1767 | Comment | ||
UC1124083 | Linanthus harknessii | A. Simontacchi | 1940-5-28 | 787 | Lassen | 3.2 mi wsw Patterson Mtn.; Lassen National Forest, Halls Flat Quad. | 1767 | Comment | ||
UC1124158 | Navarretia breweri | A. Simontacchi | 1940-5-28 | 774 | Lassen | 3.2 mi wsw Patterson Mtn.; Lassen National Forest, Halls Flat Quad. | 1767 | Comment | ||
UC1131328 | Bromus tectorum | A. Simontacchi | 1940-5-28 | 783 | Lassen | 3.2 mi wsw of Patterson Mountain (Lassen National Forest); Lassen National Forest | 1767 | Comment | ||
UC1583940 | Penstemon gracilentus | G. Schoolcraft | 1990-7-9 | 2109 | Lassen | e slope of Tule Mtn. | 1767 | Comment | ||
UC506913 | Ceanothus prostratus | George A. Fischer, Irwin H. Johnson | 1933-2-14 | F- 263 | Lassen | Lassen National Forest | 1767 | Comment | ||
UC506925 | Gayophytum diffusum subsp. parviflorum | George A. Fischer and Irwin H. Johnson | 1933-7-14 | F 247 | Lassen | Lassen National Forest | 1767 | Comment | ||
UC773868 | Dodecatheon conjugens | L. R. Short | 1936-4-28 | S- 331 | Lassen | Burgess Spring Experiment Range , Burgess Spring Experiment Range (Lassen National Forest) | 1767 | Comment | ||
RSA0065436 | Senecio multilobatus | Marion P. Harthill | 1972-6-17 | 811 | Lassen | Ravendale. | 1767 | Comment | ||
CHSC25747 | Arctostaphylos patula subsp. patula | John Steiner | 1977-6-14 | 73 | Lassen | Lassen Volcanic National Park. 250 m NE Manzanita Lake and 250 m E Lassen Park boundry. | 1768 | Comment | ||
HSC15434 | Camassia quamash subsp. breviflora | H. E. Parks, S. T. Parks | Jun 1928 | 220 | Lassen | Lassen National Park, Drakesbad | 1768 | Comment | ||
HSC3104 | Triteleia montana | H. E. Parks, S. T. Parks | Jun 1928 | 244 | Lassen | Lassen National Park, Drakesbad | 1768 | Comment | ||
OBI75902 | Sanicula graveolens | Anthony Baniaga | 2011-8-1 | 475 | Lassen | Lassen Natl Forest. NW Swain Meadow. Swain Mtn qud T30N R8E sec 27 SE of NW | 1768 | Comment | ||
CHSC27167 | Arnica dealbata | J. D. Prouty | 1978-7-27 | 30 | Lassen | 3.9 mi w of jct with road A-1 on n side of Merrill Flat Rd just e of Roney Corral, s of Eagle Lake. | 1770 | Comment | ||
NY600703 | Penstemon gracilentus | G. Schoolcraft | 1990-7-9 | 2109 | Lassen | East slope of Tule Mountains | 1770 | Comment | ||
SEINET5345382 | Pseudotsuga menziesii var. menziesii | D. A. Charlet, T. Charlet | 1996-7-20 | 2300 | Lassen | Sierra Nevada; Diamond Mts, Upper East canyon (Milford Grade) | 1770 | Comment | ||
UC773960 | Chrysothamnus viscidiflorus subsp. viscidiflorus | L. R. Short and Wm. Gansberg | 1936-8-13 | S- 494 | Lassen | Burgess Spring Experiment Range | 1770 | Comment | ||
SEINET7375663 | Trifolium variegatum | B. L. Wilson, D. Lytjen, N. Otting | 2005-7-29 | 11500 | Lassen | Blue Door Flat, 7 or 8 miles east of Highway 395 on county road 510 | 1774 | Comment | ||
SEINET7485203 | Carex filifolia | Barbara L. Wilson, Danna Lytjen and Nick Otting | 2005-1 | 11494 | Lassen | Blue Door Flat, seven or eight miles east of Highway 295 on county road 510 | 1774 | Comment | ||
UC581207 | Crepis intermedia | G. L. Stebbins Jr. and J. A. Jenkins | 1937-7-14 | 2340 | Lassen | s-facing slope 3 mi e Champs | 1780 | Comment | ||
CAS-BOT-BC74533 | Rorippa curvisiliqua | Al Simontacchi | 1940-6-4 | 806 | Lassen | Lassen Forest. 14.8 miles west of Harvey Mountain Lookout. | 1783 | Comment | ||
CHSC110772 | Plagiobothrys hispidus | Dean Wm. Taylor | 2012-7-18 | 21274 | Lassen | Pumice flat nestled in the cones about 2 miles South of the south end Poison Lake (along Highway 44). | 1783 | Comment | ||
UC1137727 | Apocynum androsaemifolium | L. R. Short and D. Gish | 1936-8-5 | S- 492 | Lassen | Burgess Spring Experiment Range Lassen Forest, Burgess Spring Experiment Range | 1783 | Comment | ||
RSA123891 | Cryptantha simulans | G. A. Fischer, I. Johnson | 1933-7-14 | F- 260 | Lassen | Lassen Forest. | 1784 | Comment | ||
CHSC89760 | Carex petasata | L. P. Janeway | 2004-6-26 | 8164 | Lassen | High Cascade Range. 0.6 km east-southeast of Patterson Flat along Road 33N71; Blacks Mountain Experimental Forest. | 1785 | Comment | ||
UC773938 | Collomia tinctoria | L. R. Short and J. Warren | 1936-6-10 | S- 382 | Lassen | Burgess Spring Experimental Range Lassen <National> Forest (timbered slopes) | 1789 | Comment Read comments Jun 17 2011 |
||
RSA121821 | Astragalus purshii var. purshii | L. R. Short, J. Warren | 1936-6-11 | S- 402 | Lassen | Burgess Spring, Exp Range. | 1790 | Comment | ||
RSA536396 | Mimulus pygmaeus | Beth Corbin | 1991-6-26 | 633 | Lassen | Big Merrill Flat. 14 miles NW of Susanville. | 1790 | Comment | ||
UC1136760 | Symphyotrichum ascendens | L. R. Short | 1936-8-24 | S- 498 | Lassen | Burgess Spr. Exp. Range | 1792 | Comment | ||
UC773956 | Symphyotrichum ascendens | L. R. Short | 1936-8-24 | S- 498 | Lassen | Burgess Spring Experiment Range Lassen National Forest, Burgess Spring Experiment Range | 1792 | Comment | ||
UC773947 | Phacelia heterophylla subsp. virgata | L. R. Short and Wm. Gansberg | 1936-7-9 | S- 478 | Lassen | Burgess Spring Experiment Range Lassen <National> Forest | 1795 | Comment | ||
CAS-BOT-BC278432 | Festuca idahoensis | Clarence R. Quick | 1961-6-21 | 61 -28 | Lassen | Adjacent to Road 21, Blacks Mountain Experimental Forest northeast of Lassen Peak | 1798 | Comment | ||
CHSC60825 | Downingia bacigalupii | Vernon H. Oswald; Lowell Ahart | 1993-6-28 | 5612 | Lassen | N of Hwy 44 on Rd. 33N06, on the SSE flank of Harvey Mtn., NNE of Burgess Meadow, NE of Poison Lake. | 1798 | Comment | ||
CHSC77259 | Triantha occidentalis subsp. occidentalis | G. Schoolcraft | 1997-8-5 | 2650 | Lassen | Near Robbers Spring. | 1798 | Comment | ||
JEPS102671 | Achnatherum speciosum | V. H. Oswald, B. Corbin, K. Earll, and G. Schoolcraft | 2001-6-2 | 10034 | Lassen | NE of Doyle (Fort Sage Mountains, trailhead to top of mountain from the end of a 4WD road) | 1798 | Comment | ||
UC1032501 | Sisyrinchium bellum | A. Simontacchi | 1940-6-15 | 863 | Lassen | 2.3 mi ssw of Black Mountain; Lassen National Forest | 1798 | Comment | ||
UC1137674 | Eriogonum nudum var. pubiflorum | L. R. Short and Wm. Gansberg | 1936-7-3 | S- 474 | Lassen | Burgess Spr. Exp. Range Lassen Forest, Burgess Spr. Exp. Range | 1798 | Comment | ||
UC1609451 | Navarretia linearifolia subsp. linearifolia | Vernon H. Oswald and Lowell Ahart | 1993-6-28 | 5616 | Lassen | on Rd 33N06 n Hwy 44 (sse flank of mt., nne of Burgess Meadow, ne of Poison Lake); Harvey Mtn. | 1798 | Comment | ||
UC773952 | Agoseris parviflora | L. R. Short and J. Warren | 1936-6-5 | S- 372 | Lassen | Burgess Spring Experiment Range Burgess Spring Experiment Range | 1798 | Comment | ||
HSC69598 | Hackelia californica | Gary Schoolcraft | 1980-7-15 | 310 | Lassen | W of Biebes | 1799 | Comment | ||
RSA129563 | Agrostis exarata | L. R. Short | 1936-8-21 | 499 | Lassen | Burgess Spr. Exp. Range. | 1799 | Comment | ||
UC1483853 | Castilleja tenuis | G. Schoolcraft | 1980-7-16 | 316 | Lassen | near Nelson Corral Reservoir | 1804 | Comment | ||
HSC69076 | Deschampsia danthonioides | Gary Schoolcraft | 1980-7-16 | 313 | Lassen | Near Nelson Corral Reservoir. | 1805 | Comment | ||
CHSC30626 | Iva axillaris | T. M. Lane | 1975-7-7 | 41 | Lassen | Along Hwy 395, 5 km nnw of Termo; 56 km s of Alturas. | 1815 | Comment | ||
UC1143035 | Bromus carinatus var. carinatus | L. R. Short and J. Warren | 1936-6-29 | S 460 | Lassen | Lassen National Forest, Burgess Spring Experimental Range Burgess Spring Experimental Range; Lassen National Forest, Burgess Spring Experimental Range | 1820 | Comment | ||
RSA129479 | Achnatherum occidentale subsp. occidentale | L. R. Short, J. Warren | 1936-6-29 | S- 462 | Lassen | Lassen [National?] Forest | 1821 | Comment | ||
RSA746510 | Cirsium andersonii | K. M. Meyer, A. Townesmith | 2007-7-21 | 143 | Lassen | Lassen National Forest. CA, 1.3 mi. on road 110, off Hwy A21, | 1821 | Comment | ||
HSC100313 | Balsamorhiza hookeri var. hirsuta | Chris Boever, Ed Lutz and Wendi Lutz | 2010-7-7 | 370102 | Lassen | On Co. Rd. 1, S from Cedarville, take gravel rd. 15 mi. to Tuledad Canyon Road. | 1823 | Comment Read comments May 1 2020 |
||
CHSC1430 | Aquilegia formosa | K. Chew | 1954-7-9 | Lassen | Along Pine Creek just below Stephens meadow. | 1828 | Comment | |||
CHSC1878 | Penstemon rydbergii var. oreocharis | K. Chew | 1954-7-6 | Lassen | Along Pine Creek, 1 mi. below Stephens meadows. | 1828 | Comment | |||
CHSC25903 | Trifolium longipes subsp. hansenii | K. R. Stern | 1967-6-25 | 2401 | Lassen | Meadow on road to Eagle Lake Biological Station, ca. 7 mi. S of Eagle Lake. | 1828 | Comment | ||
CHSC25909 | Ranunculus | K. R. Stern | 1967-6-25 | 2434 | Lassen | Meadow on road to Eagle Lake Biological Station, ca. 7 mi. S of Eagle Lake. | 1828 | Comment | ||
CHSC30610 | Psilocarphus brevissimus var. brevissimus | L. Maslin | 1975-7-1 | 5 | Lassen | Lower Dry Lake. | 1828 | Comment | ||
CHSC4977 | Diplacus jepsonii | D. L. Stites | 1967-7-14 | 148 | Lassen | Collected at Silver Lake. | 1828 | Comment | ||
CHSC60412 | Castilleja applegatei subsp. pinetorum | Mary Ann Showers | 1992-6-13 | 2538 | Lassen | Lassen Volcanic National Park. Meadow along trail from Snag Lake jct to Widow Lake. | 1828 | Comment | ||
CHSC7719 | Mertensia ciliata var. stomatechoides | Clarence Ash | 1969-5-21 | 2 | Lassen | Diamond Mountain, distance from Susanville undetermined. | 1828 | Comment | ||
CHSC80622 | Streptanthella longirostris | Vernon H. Oswald; B. Corbin, K. Earll, G. Schoolscraft | 2001-6-2 | 10039 | Lassen | North-northeast of Doyle on a dirt road bordering the east side of Turtle Mountain. | 1828 | Comment | ||
CHSC98668 | Carex nebrascensis | Thomas W. Nelson; Jane P. Nelson | 1985-8-10 | 8019 | Lassen | In lake side bog along north side of Silver Lake. | 1828 | Comment | ||
NY182309 | Polyctenium fremontii | A. Tiehm | 1984-6-25 | 8825 | Lassen | Rodeo Flat, 2.7 road miles west of the state line on Buckhorn road from Ravendale to highway 81. | 1828.8 | Comment | ||
UC1063944 | Cryptantha echinella | H. P. Hagge | 1929-9-11 | 24 | Lassen | Logon Mtn. Eagle Lake Quad. | 1828 | Comment | ||
UC1128616 | Rosa woodsii var. ultramontana | A. Simontacchi | 1940-7-3 | 920 | Lassen | 3.5 mi WSW of Harvey Mountain Lookout | 1828 | Comment | ||
UC1136938 | Juniperus occidentalis | L. R. Short | 1936-9-30 | S- 508 | Lassen | Burgess Spr. Exp. Range Lassen Forest, Burgess Spr. Exp. Range | 1828 | Comment | ||
UC1137703 | Balsamorhiza sagittata | A. Simontacchi | 1940-6-4 | 802 | Lassen | 7.0 mi sw of Jacks Lake (Halls Flat); Halls Flat | 1828 | Comment | ||
UC1483811 | Agastache urticifolia | G. Schoolcraft | 1979-7-5 | 122 | Lassen | n face Observatioin Peak; n face of Observation Peak | 1828 | Comment | ||
UC1537393 | Hackelia floribunda | Gordon H. True Jr. | 1936-6-27 | 562 | Lassen | n slope of Hot Spring Mountain | 1828 | Comment | ||
UC699731 | Phacelia humilis | Farris Farris | 1936-6-5 | Lassen | Diamond Mountain | 1828 | Comment | |||
CAS-BOT-BC262358 | Eriogonum vimineum | M. S. Jussel | 1931-9-6 | s.n. | Lassen | On the road to Mt Lassen, five miles from Westwood | 1828 | Comment | ||
HSC15765 | Zigadenus venenosus var. venenosus | Jim Vaughn | 1956-8-5 | Lassen | Upper Hot Springs Creek, Devils Kitchen area, Mt. Lassen National Park | 1829 | Comment | |||
HSC21184 | Veronica americana | M. T. Milligan | 1964-7-16 | 140 | Lassen | 2 mi. N on the Silver Lake Rd., along Upper Susan River. | 1829 | Comment | ||
HSC4289 | Stellaria longipes | M. T. Milligan | 1964-7-16 | 139 | Lassen | 2 mi. N on the Silver Lake Rd., along Upper Susan River. | 1829 | Comment | ||
NY852052 | Camissonia subacaulis | G. Schoolcraft | 1993-6-10 | 2288 | Lassen | North of Clark's Valley Road east of Red Rock Lake | 1829 | Comment | ||
POM77432 | Chimaphila menziesii | Marcus E. Jones | 1897-6-28 | s.n. | Lassen | Diamond Mountain; Susanville; Perkin's Ranch. | 1829 | Comment | ||
POM81761 | Carex sheldonii | Marcus E. Jones | 1897-7-2 | s.n. | Lassen | Susanville Summit | 1829 | Comment | ||
POM85246 | Ceanothus cordulatus | Marcus E. Jones | 1897-7-2 | s.n. | Lassen | Susanville Summit | 1829 | Comment | ||
RSA325011 | Juncus luciensis | A. Tiehm, Jan Nachlinger | 1984-6-25 | 8824 | Lassen | Rodeo Flat, 2.7 miles west of the state line on Buckhorn road from Ravendale to Hwy 81 | 1829 | Comment | ||
RSA516352 | Penstemon deustus subsp. sudans | Barbara Ertter | 1987-6-16 | 7178 | Lassen | Skeedaddle Mtns on NE side of Honey Lake, below ridge 1 mile W of Hot Springs | 1829 | Comment Read comments Mar 25 2010 |
||
UCR17281 | Ribes cereum | Frank C. Vasek | 1975-7-11 | 750711- 30 | Lassen | Modoc National Forest, Hayden Hill Road c. 0.75-1.0 mi SW of Calif. Hwy 139 | 1829 | Comment | ||
HSC103598 | Carex leporinella | Thomas W. Nelson, Jane Nelson | 1985-8-10 | 8012 | Lassen | Along north side of Silver Lake campground | 1829 | Comment | ||
HSC103614 | Carex nebrascensis | Thomas W. Nelson, Jane Nelson | 1985-8-10 | 8005 | Lassen | Along north side of Silver Lake | 1829 | Comment | ||
HSC103616 | Symphyotrichum bracteolatum | Thomas W. Nelson, Jane Nelson | 1985-8-10 | 8007 | Lassen | Along north side of Silver Lake | 1829 | Comment | ||
HSC103618 | Juncus orthophyllus | Thomas W. Nelson, Jane Nelson | 1985-8-10 | 8008 | Lassen | Along north side of Silver Lake | 1829 | Comment | ||
HSC103643 | Carex nebrascensis | Thomas W. Nelson, Jane Nelson | 1985-8-10 | 8019 | Lassen | Along north side of Silver Lake | 1829 | Comment | ||
HSC16378 | Epilobium anagallidifolium | M. T. Milligan | 1964-7-16 | 143 | Lassen | 2 mi. W on Silver Lake Rd., along Upper Susan River | 1829 | Comment | ||
HSC20562 | Castilleja angustifolia | M. L. Stuart | 1965-5-2 | 56 | Lassen | 2 mi. N of Termo. on Hwy. 395 | 1829 | Comment | ||
HSC21014 | Penstemon gracilentus | M. T. Milligan | 1964-7-16 | 142 | Lassen | 2 mi. W on the Silver Lake Rd., along Upper Susan River. | 1829 | Comment | ||
HSC5797 | Helianthus nuttallii | M. T. Milligan | 1964-7-16 | 134 | Lassen | 2 mi. N on the Silver Lake Rd., along Upper Susan River. | 1829 | Comment | ||
POM109748 | Fritillaria atropurpurea | Marcus E. Jones | 1897-6-28 | s.n. | Lassen | Diamond Mountain; Susanville; Perkins Ranch. | 1829 | Comment | ||
POM43084 | Cordylanthus tenuis subsp. tenuis | Marcus E. Jones | 1897-7-2 | s.n. | Lassen | Susanville Summit | 1829 | Comment | ||
NY732865 | Lupinus arbustus subsp. calcaratus | N. H. Holmgren | 1978-6-11 | 8932 | Lassen | 2.4 km (1.5 mi) east of Rye Patch Canyon summit, 16 km (10 mi) airline distance southeast of Ravendale | 1830 | Comment | ||
SD61034 | Silene menziesii | Darley F. Howe | 1964-8-1 | 3908 | Lassen | Parsnip Creek, Warner Mountains, Modoc National Forest. | 1830 | Comment | ||
UC773945 | Phacelia humilis | L. R. Short | 1936-5-22 | S- 351 | Lassen | Burgess Spring Experiment Range Lassen <National> Forest | 1836 | Comment | ||
UC773880 | Aquilegia formosa | L. R. Short | 1936-6-26 | S- 407 | Lassen | Lassen National Forest, Burgess Spr. Exp. Range | 1837 | Comment | ||
RSA122701 | Aquilegia formosa | L. R. Short | 1936-6-26 | 72751 | Lassen | Burgess Spring, Exp Range. | 1838 | Comment | ||
CHSC54871 | Limosella acaulis | Vernon H. Oswald | 1991-9-23 | 4878 | Lassen | Butte Lake in the northeast corner of the park. Lassen Volcanic Park. | 1841 | Comment | ||
CAS-BOT-BC116622 | Carex subfusca | W. B. Cooke; V. G. Cooke | 1976-10-7 | 53192 | Lassen | Lassen Volcanic National Park, Butte Lake. | 1841 | Comment | ||
CHSC54424 | Carex raynoldsii | Vernon H. Oswald | 1991-6-25 | 4695 | Lassen | Lassen Volcanic National Park. Butte Lake-Snag Lake Trail, just south of its junction with Butte Lake-Widow Lake Trail, in the northeast corner of the park. | 1842 | Comment | ||
CAS-BOT-BC116619 | Carex subfusca | George Wilson Gillett | 1957-7-26 | 913 | Lassen | East Shore of Butte Lake, along water line. | 1844 | Comment | ||
CAS-BOT-BC148257 | Rosa woodsii var. ultramontana | George W. Gillett | 1957-7-26 | 915 | Lassen | Butte Lake - Lassen Volcanic National Park | 1844 | Comment | ||
CAS-BOT-BC413522 | Persicaria amphibia | George W. Gillett | 1957-7-26 | 921 | Lassen | Lassen Volcanic National Park. Butte Lake | 1844 | Comment | ||
JEPS28331 | Eleocharis acicularis | George W. Gillett | 1957-7-22 | 878 | Lassen | Snag Lake Lassen Volcanic National Park (margin of gravel bars along s shore) | 1844 | Comment | ||
JEPS28684 | Rubus leucodermis | George W. Gillett | 1957-7-26 | 914 | Lassen | e shore Butte Lake Lassen Volcanic National Park, Butte Lake | 1844 | Comment | ||
JEPS28700 | Polygonum amphibium var. stipulaceum | George W. Gillett | 1957-7-26 | 921 | Lassen | Butte Lake Lassen Volcanic National Park (in shallows near campground area) | 1844 | Comment | ||
CHSC117773 | Lomatium bicolor var. leptocarpum | L. P. Janewway; B. Castro | 2015-6-5 | 11772 | Lassen | Great Basin, Modoc Plateau. Along Tuledad Road (County Road 506) 4.7 road-km south of the junction at the west end of Tuledad Canyon; 2.6 air-km east-northeast of Dodge Reservoir. | 1846 | Comment | ||
RSA122142 | Clarkia rhomboidea | L. R. Short, Wm. Gansberg | 1936-7-3 | S- 358 | Lassen | MDM. Burgess Spr. Exp. Range. Lassen National Forest | 1848 | Comment | ||
CAS-BOT-BC115062 | Carex vesicaria | George Wilson Gillett | 1957-7-22 | 879 | Lassen | South shore of Snag Lake, margin of gravel bars 100 yards from lake. | 1850 | Comment | ||
CHSC59088 | Gentianopsis simplex | Vernon H. Oswald; Lowell Ahart | 1992-8-25 | 5186 | Lassen | Lassen Volcanic National Park. Grassy Creek on the S end of Snag Lake. | 1851 | Comment | ||
UC1137694 | Hackelia californica | L. R. Short, J. Warren | 1936-6-26 | S 458 | Lassen | Burgess Spring Experiment Range; Lassen National Forest | 1853 | Comment | ||
CHSC101172 | Pyrrocoma carthamoides | Barbara L. Wilson; Danna Lytjen, Nick Otting | 2005-7-26 | 11456 | Lassen | Drainage south of Round corral Reservoir, between it and the road; north of Buckhorn Road about a mile and a half west of Pyramid Lake. | 1854 | Comment | ||
UC1143047 | Achnatherum occidentale subsp. californicum | L. R. Short and W. Gansberg | 1936-6-2 | S- 3666 | Lassen | Burgess Spring Experimental Range Lassen National Forest | 1858 | Comment | ||
CAS-BOT-BC147818 | Purshia tridentata var. tridentata | Clarence Quick | 1963-7-12 | 63 -31 | Lassen | Blacks Mountain Experimental Forest east of Halls Flat | 1859 | Comment | ||
CAS-BOT-BC278937 | Festuca rubra | George W. Gillett | 1957-7-28 | 923 | Lassen | Lassen Volcanic National Park. Trail to Widow Lake above junction with Snag Lake trail at upper end of Butte Lake | 1859 | Comment | ||
CAS-BOT-BC97325 | Artemisia tridentata subsp. tridentata | George W. Gillett | 1957-9-4 | 1132 | Lassen | Near Bute Lake; intersection of the Widow Lake - Snag Lake trails | 1859 | Comment | ||
CHSC60393 | Fragaria virginiana | Mary Ann Showers | 1992-6-12 | 2521 | Lassen | Lassen Volcanic National Park. Meadow, Butte Lake. | 1859 | Comment | ||
CHSC65281 | Spirodela polyrhiza | Vernon H. Oswald | 1995-8-21 | 7213 | Lassen | Warner Mtns. Blue Lake located ca. 13 mi SE of Likely. At the SW corner of the lake. | 1859 | Comment | ||
CHSC65292 | Bidens cernua var. cernua | Vernon H. Oswald | 1995-8-21 | 7205 | Lassen | Warner Mtns. Blue Lake located ca. 13 mi SE of Likely. | 1859 | Comment | ||
CHSC92715 | Linanthus pungens | L. P. Janeway; B. Castro | 2005-7-10 | 8479 | Lassen | Northern High Sierra Nevada. Crest of the Diamond Mountains overlooking Janesville and the north end of Honey Lake; 0.2 km north of Road 28N01 and 0.6 km east of junction of Janesville Grade Road (Road 208 and 28N02) and Road 28N01. Northerly-facing side of the crest. | 1859 | Comment | ||
JEPS28453 | Ranunculus uncinatus | George W. Gillett | 1957-7-28 | 926 | Lassen | on trail to Widow Lake 100 yd above junction with Snag Lake Trail; Lassen Volcanic National Park, Butte Lake | 1859 | Comment | ||
JEPS28804 | Artemisia tridentata | George W. Gillett | 1957-9-4 | 1132 | Lassen | near Butte Lake (intersection of the Widow Lake-Snag Lake trails); Lassen Volcanic National Park | 1859 | Comment | ||
SEINET11610645 | Pinus lambertiana | David Charlet | 1996-7-8 | 2291 | Lassen | Diamond Mts; Sierra Nevada Janesville Grade, Great Basin drainage (Honey Lake) | 1859 | Comment | ||
UC1567375 | Arnica fulgens | G. Schoolcraft | 1989-7-18 | 1977 | Lassen | 1 mi w, (s of Clark Valley Rd, at Buck's Spring_ Clark's Valley; Buck's Spring) | 1859 | Comment | ||
UC773875 | Arctostaphylos patula | L. R. Short | 1936-5-7 | S- 346 | Lassen | Burgess Spring Experiment Range Lassen <National> Forest | 1859 | Comment | ||
CAS-BOT-BC390559 | Spergularia rubra | G. Schoolcraft | 1997-8-6 | 2656 | Lassen | Along w. fork of Gold Run Creek about 8 miles sw of Susanville | 1859 | Comment | ||
UC773903 | Ipomopsis tenuituba | L. R. Short | 1936-6-25 | S- 412 | Lassen | Burgess Spring Experiment Range | 1865 | Comment | ||
CAS-BOT-BC82678 | Arnica longifolia | L. S. Smith | 1918-7-22 | 1007 | Lassen | Blue Lake, Modoc National Forest | 1874 | Comment | ||
CHSC12502 | Pinus lambertiana | Carol Weld | 1969-6-20 | 13 | Lassen | Road between Five Corners and Dean's Meadow. | 1889 | Comment | ||
CHSC29888 | Phacelia hastata subsp. hastata | Robin L. Ondricek | 1978-8-9 | 121 | Lassen | 0.1 mi w of intersection with road which passes Colman Lake. | 1889 | Comment | ||
CHSC5300 | Mentzelia dispersa | P. Balch | 1955-7-22 | Lassen | Paul Bunyan Rd., 3 1/2 mi from Susanville toward Eagle Lake. | 1889 | Comment | |||
CHSC68838 | Acer glabrum var. torreyi | Vernon Oswald; Lowell Ahart | 1997-6-24 | 8607 | Lassen | South of Susanville on the north side of Diamond Mtn. At a springy slope with streamlets along Forest Rd.29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary | 1889 | Comment | ||
CHSC68855 | Sambucus racemosa var. microbotrys | Vernon Oswald; Lowell Ahart | 1997-6-24 | 8609 | Lassen | South of Susanville on the north side of Diamond Mtn. at a springy slope with streamlets along Forest Rd. 29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundry. | 1889 | Comment | ||
JEPS13678 | Lonicera conjugialis | W. L. Jepson | 1910-6-11 | 4119 | Lassen | Snag Lake | 1889 | Comment | ||
JEPS49429 | Ribes cereum | W. L. Jepson | 1910-6-11 | 4118 | Lassen | base Cinder Cone | 1889 | Comment | ||
JEPS56326 | Eriogonum spergulinum var. reddingianum | Hilda Grinnell | 1928-6-28 | Lassen | near Butte Lake | 1889 | Comment | |||
UC1037191 | Nicotiana attenuata | Leo Whitney | 1933-8-22 | 1500 | Lassen | base of Harvey Mountain; Lassen National Forest | 1889 | Comment | ||
UC1135263 | Chrysolepis sempervirens | A. Simontacchi | 1940-8-8 | 938 | Lassen | 4.2 mi w Harvey Mtn. Lookout; Lassen National Forest, Halls Flat Quad. | 1889 | Comment | ||
UCD65610 | Leymus triticoides | L. Whitney | 1933-8-5 | s.n. | Lassen | Lassen National Forest. Near Slate Cr. | 1889 | Comment | ||
UCD85479 | Hordeum brachyantherum | L. Whitney | 1933-8-2 | s.n. | Lassen | Near Slate Creek. | 1889 | Comment | ||
CAS-BOT-BC271328 | Koeleria pyramidata | Gary Schoolcraft | 1983-6-29 | 1042 | Lassen | Along Hwy 139 near Upper McBride Sp. | 1889 | Comment | ||
SEINET230278 | Orobanche corymbosa | Noel H. Holmgren, Patricia K. Holmgren | 1980-7-4 | 9509 | Lassen | Observation Peak south side of mountain 18 km (11mi) airline distance east of Ravendale. | 1890 | Comment | ||
SEINET7356303 | Phacelia ramosissima var. eremophila | Noel H. Holmgren, Patricia K. Holmgren | 1980-7-4 | 9508 | Lassen | Observation Peak, south side of mountain. 18 km (11 mi) airline distance east of Ravendale.; 0 | 1890 | Comment | ||
NY1012729 | Navarretia breweri | G. Schoolcraft | 1983-6-28 | 1034 | Lassen | Eastern slopes of Amedee Mountains | 1890 | Comment | ||
CHSC113927 | Deschampsia cespitosa subsp. cespitosa | Lowell Ahart | 2014-8-20 | 19719 | Lassen | All over the meadow, 0.8 mile west of Forest Road 32N22 (Westwood Logging Road), about 4.2 miles southeast (by road) from Bogard Rest Area on the south side of Highway 44. | 1894 | Comment | ||
CHSC76748 | Vaccinium uliginosum subsp. occidentale | L. P. Janeway | 1999-9-5 | 6558 | Lassen | High Cascade Range. Upper Pine Creek near Stephens Camp; northwest corner of Upper Stephens Meadow. | 1900 | Comment | ||
CHSC76791 | Carex disperma | L. P. Janeway | 1999-9-5 | 6575 | Lassen | High Cascade Range. Upper Pine Creek near Stephens Camp; northwest corner of Upper Stephens Meadow. | 1900 | Comment | ||
CHSC5925 | Viola adunca var. adunca | P. Balch | 1955-6-1 | Lassen | Stephen's Meadows. | 1905 | Comment | |||
CHSC6266 | Micranthes oregana | M. West | 1946-7-12 | Lassen | Stephens Ranch. | 1905 | Comment | |||
OBI75888 | Hieracium albiflorum | Anthony Baniaga | 2011-8-16 | 500 | Lassen | Lassen Natl Forest. Just N of intersection 32N10H with F.S. 10. Red Cinder quad T30N R8E sec 18 NW of NW | 1905 | Comment | ||
UCD96933 | Ranunculus occidentalis | Jack Major | 1966-6-24 | s.n. | Lassen | above Blue Lake, Warner Mountains, Modoc National Forest, northeastern Lassen County (ca. 18 miles airline southeast of Likely). | 1905 | Comment | ||
CHSC23559 | Ribes velutinum | W. O. Baum | 1971-6-21 | 39 | Lassen | E slope of Gallatin Peak along edge of fire trail. | 1920 | Comment | ||
UC1024646 | Bromus tectorum | Leo Whitney | 1933-7-8 | 2209 | Lassen | 8 mi nw of Eagle Lake (Lassen National Forest, Slate Creek); Lassen National Forest, Slate Creek | 1920 | Comment | ||
UC1024648 | Melica stricta | Leo Whitney | 1933-8-3 | 2206 | Lassen | ca 8 mi nw Eagle Lake (Slate Creek); Lassen National Forest, Slate Creek | 1920 | Comment | ||
UC1024651 | Deschampsia elongata | Leo Whitney | 1933-8-3 | 2203 | Lassen | ca. 8 mi. n.w. Eagle Lake (Slate Creek); Lassen Nat'l Forest, Slate Creek | 1920 | Comment | ||
UC1024691 | Poa pratensis subsp. pratensis | Leo Whitney | 1933-8-2 | 2154 | Lassen | ca 8 mi nw Eagle Lake (Slate Creek); Lassen Nat'l Forest | 1920 | Comment | ||
UC1024739 | Muhlenbergia richardsonis | Leo Whitney | 1933-8-3 | 3042 | Lassen | ca 8 mi nw Eagle Lake (on open flats); Lassen National Forest, Slate Creek | 1920 | Comment | ||
UC1037208 | Geum macrophyllum var. perincisum | Leo Whitney | 1933-8-14 | 1568 | Lassen | 8 mi nw of Eagle Lake (Lassen National Forest, Slate Creek); Lassen National Forest, Slate Creek | 1920 | Comment | ||
UCD105297 | Caltha leptosepala | K. M. Meyer; A. Townesmith | 2007-7-21 | 145 | Lassen | Lassen National Forest. 3.3 mi. on rd. 110, off Hwy. A 21. | 1920 | Comment | ||
UCD109410 | Trifolium variegatum var. major | K. M. Meyer; A. Townesmith | 2007-7-21 | 144 | Lassen | Lassen National Forest. 3.3 mi. on rd. 110, off Hwy. A21. | 1920 | Comment | ||
HSC103769 | Silene menziesii | M. R. Mesler, Carol Wilson | 2013-7-16 | 1626 | Lassen | Forest service road 31N25 on north edge of impoundment on Pine Creek | 1930 | Comment | ||
CHSC85987 | Carex subfusca | L. P. Janeway | 2003-7-24 | 7915 | Lassen | High Cascade Range. Along Forest Service Road 30N14 1.1 km from Road 30N21; small side drainage of upper Susan River 4.7 (air) km west of Clover Valley. | 1932 | Comment | ||
JEPS87505 | Cardamine breweri | Vernon H. Oswald and Lowell Ahart | 1993-8-3 | 5743 | Lassen | ca 13 mi (air) n. Lake Almanor (s.w. edge Cooper Swamp located e. of Silver Lake just e. of the Caribou Wilderness); Cooper Swamp | 1932 | Comment | ||
SEINET7561726 | Carex hoodii | L. P. Janeway | 2003-7-24 | 7917 | Lassen | Swain Mountain 7.5' quad. High Cascade Range. Along Forest Service Road 30N14. 1.1 km from Road 30N21, small side drainage of upper Susan River 4.7 (air) km west of Clover Valley. | 1932 | Comment | ||
SEINET7577165 | Carex subfusca | L. P. Janeway | 2003-7-24 | 7915 | Lassen | Swain Mountain 7.5' Quad. High Cascade Range. Moist-springy spot along Forest Service Road 30N14 1.1 km from Road 30N21; small side drainage of upper Susan River 4.7 (air) km west of Clover Valley. | 1932 | Comment | ||
SEINET7587564 | Carex heteroneura | L. P. Janeway | 2003-7-24 | 7915 A | Lassen | Swain Mountain 7.5' Quad, High Cascade Range, along Forest Service Road 30N14 1.1 km from Road 30N21. Small side drainage of upper Susan River 4.7 (air) km west of Clover Valley. | 1932 | Comment | ||
UC1609339 | Carex lasiocarpa | Vernon H. Oswald and Lowell Ahart | 1993-8-3 | 5752 | Lassen | e Silver Lake (nw part of the swamp, just e of the Caribou Wilderness, ca. 13 mi (air) n of Lake Almanor); Cooper Swamp | 1932 | Comment | ||
SEINET272361 | Penstemon gracilentus | Karl Vincent, Charlott Labbe | 1986-7-19 | 4382 | Lassen | Sierra Nevada Roop Mtn.; common in burned area in pine-spruce forest along CA A1 at Eagle Lake Summit ca 7.6 mi N of j | 1932 | Comment | ||
OBI75890 | Trifolium cyathiferum | Anthony Baniaga | 2011-8-16 | 498 | Lassen | Lassen Natl Forest. Along F.S. 10, ca. 1 mi NE of Cummings Spring. Red Cinder quad. T30N R8E sec 7SE of SW | 1935 | Comment | ||
CAS-BOT-BC290394 | Crepis acuminata | G. L. Stebbins, Jr.; J. A. Jenkins | 1937-7-10 | 2314 | Lassen | Black Mountain about a mile below the summit | 1940 | Comment | ||
CAS-BOT-BC110768 | Juncus mertensianus | John Thomas Howell; Gordon H. True | 1973-8-1 | 50249 | Lassen | Sierra Nevada. Diamond Range. Gold Run Creek road south of Susanville. | 1950 | Comment | ||
CAS-BOT-BC173959 | Ribes viscosissimum | John Thomas Howell; Gordon H. True | 1973-8-1 | 50247 | Lassen | Gold Run Creek road south of Susanville. Diamond Range | 1950 | Comment | ||
CHSC12412 | Penstemon rydbergii var. oreocharis | Lynn R. Thomas | 1969-6-20 | 136 | Lassen | Dean's Meadow, ca. 6 mi. s of E.L.B.S. | 1950 | Comment | ||
CHSC12483 | Penstemon rydbergii var. oreocharis | Carol Weld | 1969-6-20 | 15 | Lassen | Dean's Meadow. | 1950 | Comment | ||
CHSC23565 | Ceanothus velutinus | W. O. Baum | 1971-6-28 | 46 | Lassen | E slope of Gallatin Peak. | 1950 | Comment | ||
CHSC58491 | Lonicera conjugialis | Vernon H. Oswald | 1992-7-3 | 5057 | Lassen | Lassen Volcanic National Park. Grassy Creek between Horseshoe and Snag lakes, ca. 0.3 mi NE of the trail to Cameron Meadow. | 1950 | Comment | ||
CHSC58515 | Salix jepsonii | Vernon Oswald | 1992-7-3 | 5056 | Lassen | Grassy Creek between Horseshoe and Snag lakes, ca. 0.3 mi NE of the trail to Cameron Meadow. Lassen Volcanic Park. | 1950 | Comment | ||
CHSC80278 | Collinsia parviflora | Jeanne Boze | 1981-6-13 | 112 | Lassen | Northeast base of Gallatin Peak. | 1950 | Comment | ||
JEPS3192 | Phacelia humilis | Hilda W. Grinnell | 1934-6-1 | Lassen | 8 mi sw Susanville (top of divide) | 1950 | Comment | |||
RSA0049616 | Cymopterus terebinthinus var. californicus | Dean Wm. Taylor | 2012-6-7 | 21237 | Lassen | Diamond Mountains; Gold Run Road 0.3 miles North of the crest | 1950 | Comment | ||
UC1523799 | Boechera rectissima | Gary Schoolcraft | 1981-8-7 | 610 | Lassen | near London lookout | 1950 | Comment | ||
UC584293 | Nothocalais troximoides | G. L. Stebbins Jr. and J. A. Jenkins | 1937-7-10 | 2309 | Lassen | w Milford; crest of range head of Stony Ridge | 1950 | Comment | ||
UCD18967 | Sidalcea oregana | Raymond D. Ratliff | 1965-8-6 | 53 | Lassen | Lassen National Forest, Harvey Valley Allotment (Ashurst Well). | 1950 | Comment | ||
CAS-BOT-BC473048 | Chenopodium | Gary Schoolcraft | 1984-8-21 | 1362 | Lassen | S. slopes of Fredonyer Mtn | 1950 | Comment | ||
RSA299121 | Cinna latifolia | J. T. Howell, Gordon H. True | 1973-8-1 | 50346 | Lassen | Gold Run Creek road, south of Susanville, Diamond Range. | 1951 | Comment | ||
SEINET10850315 | Carex multicaulis | R. Ondricek | 1978-6-27 | Ondricek 78 | Lassen | On Coleman Lake Rd., .7 mi ne of Lassen Co. Rd. Al. T32N, R11E, nw quarter of Sec. 34, Fredonyer Peak Quadrangle, 15' in the 1977 Burn. | 1951 | Comment | ||
CHSC91924 | Pyrrocoma lucida | L. P. Janeway | 2005-7-31 | 8512 | Lassen | Northern High Sierra Nevada. Diamond Mountains; head of large flat dry meadow at head of Bird Creek; 0.8 km northeast of Meadow View Peak. | 1960 | Comment | ||
UCD170232 | Utricularia macrorhiza | K. M. Meyer; A. Townesmith | 2007-7-21 | 148 | Lassen | Lassen National Forest. 1.3 mile on Road 10 to Silver Lake off Road 110. | 1963 | Comment | ||
SEINET12319576 | Apocynum pumilum | Unknown | 1978-1 | 48 | Lassen | Colman Lake, several mi SE of Eagle L., T31N R11E sec27 | 1963 | Comment | ||
CHSC96443 | Eriophorum gracile | Gordon Leppig; T. LaBanca, L. Arguello | 1997-6-28 | 508 | Lassen | Modoc National Forest. Blue Lake Ranch. | 1970 | Comment | ||
CHSC96705 | Polemonium occidentale | Gordon Leppig | 1998-7-12 | 949 | Lassen | Modoc National Forest, Blue Lake Ranch. Peatland in large meadow complex. | 1970 | Comment | ||
HSC95148 | Comarum palustre | Gordon Leppig | 1998-7-12 | 934 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95154 | Carex cusickii | Gordon Leppig | 1998-7-12 | 936 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95170 | Eleocharis suksdorfiana | Gordon Leppig | 1998-8-17 | 1045 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95185 | Galium trifidum | Gordon Leppig, Tony LaBanca, Leonel Arguello | 1997-6-29 | 523 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95200 | Utricularia minor | Gordon Leppig, Tony LaBanca, Leonel Arguello | 1997-6-29 | 521 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95215 | Glyceria borealis | Gordon Leppig | 1998-7-13 | 974 | Lassen | Modoc Natl. Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95217 | Torreyochloa pallida var. pauciflora | Gordon Leppig, J. Cromwell | 1997-7-26 | 597 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95219 | Rumex crispus | Gordon Leppig | 1998-7-12 | 962 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95223 | Juncus nevadensis | Gordon Leppig, J. Cromwell | 1997-7-26 | 598 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95271 | Packera pseudaurea var. pseudaurea | Gordon Leppig | 1998-7-12 | 948 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95286 | Carex vesicaria | Gordon Leppig | 1998-8-17 | 1039 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95293 | Deschampsia cespitosa subsp. cespitosa | Gordon Leppig, Tony LaBanca | 1997-6-28 | 511 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95300 | Carex limosa | Gordon Leppig, J. Cromwell | 1997-7-27 | 610 | Lassen | Modoc National Forest, Blue Lake Ranch. | 1970 | Comment | ||
HSC95315 | Lemna minuta | Gordon Leppig, Tony LaBanca | 1997-6-29 | 526 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95323 | Mimulus primuloides var. primuloides | Gordon Leppig, Tony LaBanca | 1997-6-28 | 516 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95332 | Epilobium oregonense | Gordon Leppig | 1998-7-12 | 937 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
HSC95336 | Mimulus guttatus | Gordon Leppig, J. Cromwell | 1997-7-27 | 618 | Lassen | Modoc National Forest, Blue Lake Ranch. | 1970 | Comment | ||
HSC95344 | Epilobium palustre | Gordon Leppig, Tony LaBanca, Leonel Arguello | 1997-6-29 | 538 | Lassen | Modoc National Forest, Blue Lake Ranch | 1970 | Comment | ||
CHSC58521 | Chamaesaracha nana | Vernon H. Oswald | 1992-7-3 | 5059 | Lassen | Lassen Volcanic Park. Trail along Grassy Creek between Horseshoe and Snag lakes, ca. 0.1 mi NE of the trail to Cameron Meadow. On slope bordering the trail. | 1975 | Comment | ||
SEINET10730905 | Chrysolepis sempervirens | Andrew Townesmith, Karen M. Meyer | 2007-7-22 | Townesmith 841 | Lassen | Lassen National Forest, Almanor Ranger District. Little Tule Lake, 6.1 miles west county road A21 on county road 110 and Forest Service road 10. T31N R7E S35 NW 1/4. | 1980 | Comment | ||
CHSC30583 | Penstemon rydbergii var. oreocharis | Leonard Walk | 1972-6-29 | 48 | Lassen | Dean's Meadow on S. side of pond. | 1981 | Comment | ||
CHSC5271 | Monardella odoratissima subsp. pallida | M. West | 1946-7-12 | Lassen | Silver Lake. | 1981 | Comment | |||
SDSU13739 | Wyethia mollis | D. F. Howe | 1964-8-2 | 3922 | Lassen | East Creek, Warner Mts., Modoc National Forest. | 1981 | Comment | ||
UC1071529 | Ceanothus prostratus | A. Simontacchi | 1940-5-13 | 706 | Lassen | 4.1 mi W of Harvey Mountain | 1981 | Comment | ||
UCD131273 | Erigeron bloomeri | Beecher Crampton | 1960-6-18 | 5723 | Lassen | Southern Warner Mtns., vicinity of Blue Lake Ranch; northeastern part of the county. | 1981 | Comment | ||
UCD64227 | Leymus cinereus | Beecher Crampton | 1960-6-18 | 5718 | Lassen | Southern Warner Mtns., vicinity of Blue Lake Ranch. | 1981 | Comment | ||
UCD85786 | Koeleria macrantha | Beecher Crampton | 1960-6-18 | 5727 | Lassen | Southern Warner Mtns., vicinity of Blue Lake Ranch. | 1981 | Comment | ||
UCD90624 | Poa bulbosa | Beecher Crampton | 1964-6-27 | 7096 | Lassen | ca. 8 miles southeast of Ravendale Bureau Land Management Spanish Springs--Shinn Mtns. Resource Conservation area. | 1981 | Comment | ||
CAS-BOT-BC19776 | Carex douglasii | L. P. Janeway | 1990-7-4 | 3766 | Lassen | Plumas National Forest. Milford Ranger District. East side of saddle, ca. 0.8 mile northeast of Meadowview Peak. | 1981 | Comment | ||
CAS-BOT-BC221781 | Monardella odoratissima | L. P. Janeway | 1990-7-4 | 3771 B | Lassen | Ca 0.9 mi NE of Meadowview [Mountain View] Peak | 1981 | Comment | ||
SEINET10958804 | Achnatherum hymenoides | Lawrence P. Janeway | 1990-7-4 | Janeway 3769 | Lassen | McKesick Peak quad T25N, R16E, NW1/4 of sec. 4. Dry gravelly bench near east-side of saddle ca. 0.8 mi NE of Meadowview Peak. Granitic substrate; with sagebrush/ephedra scrub. | 1981 | Comment | ||
CHSC72311 | Astragalus whitneyi var. whitneyi | L. P. Janeway; Glenn Clifton | 1998-7-8 | 5722 | Lassen | Ridgetop saddle about 2.4 mi northwest of Red Rock; along Road 213, 0.1 mi east of the junction of Roads 28N08, 29N10, 213, and 28N55. | 1988 | Comment | ||
CHSC92676 | Stenotus acaulis | L. P. Janeway; B. Castro | 2005-7-10 | 8487 | Lassen | Northern High Sierra Nevada. Crest of Diamond Mountains over-looking the northwest end of Honey Lake, more or less at the north end of Stony Ridge. Northeast edge of low flat ridge. | 1993 | Comment | ||
RSA713117 | Erigeron linearis | L. P. Janeway, B. Castro | 2005-7-10 | 8485 | Lassen | Northern High Sierra Nevada. Crest of Diamond Mountains overlooking the NW end of Honey Lake, more or less at the north end of Stony Ridge. | 1993 | Comment | ||
CHSC118792 | Hackelia amethystina | L. P. Janeway; B. Castro | 2017-7-2 | 12341 | Lassen | Northern High Sierra Nevada. Along the crest of the Diamond Mtns 4.0 air-km west of Diamond Mtn; at the junction of Skyline Motorway, Diamond Mtn Road, and Diamond Mtn Motorway. | 2004 | Comment | ||
SD113389 | Silene douglasii | Darley F. Howe | 1964-8-2 | 3917 | Lassen | East Creek, Warner Mountains, Modoc National Forest. | 2010 | Comment | ||
CAS-BOT-BC239222 | Penstemon newberryi var. berryi | C. R. Quick | 1964-7-11 | 64 -77 | Lassen | Humboldt Summit ne. of Janesville & Butte Mdws. | 2011 | Comment | ||
CAS-BOT-BC39554 | Caulanthus major | G. Schoolcraft | 1981-7-7 | 591 | Lassen | Northwest of Susanville Peak. | 2011 | Comment | ||
CHSC23475 | Senecio clarkianus | Wayne O. Baum | 1971-7-14 | 71 -61 | Lassen | N. slope of Gallatin Peak. | 2011 | Comment | ||
CHSC23511 | Monardella odoratissima subsp. pallida | Wayne O. Baum | 1971-7-12 | 71 -69 | Lassen | E. slope of Gallatin Peak. | 2011 | Comment | ||
CHSC23525 | Agastache urticifolia | Wayne O. Baum | 1971-7-14 | 71 -68 | Lassen | N slope of Gallatin Peak. | 2011 | Comment | ||
CHSC29931 | Leptosiphon ciliatus | Robin L. Ondricek | 1978-6-20 | 63 | Lassen | On the e side of the s end of Eagle Lake in the Gallatin Burn. 1.8 mi s of Five Corners. | 2011 | Comment | ||
JEPS17632 | Saxifraga oregana | Rimo Bacigalupi with G. Thomas Robbins | 1955-7-20 | 5403 | Lassen | 0.8 mi s of Lassen-Modoc County Line (below and s of Patterson Ranger Station, along East Creek, southern end of the Warner Mountains); Warner Mountains, East Creek | 2011 | Comment | ||
UC1523732 | Stephanomeria tenuifolia | Gary Schoolcraft | 1981-7-7 | 513 | Lassen | nw of Susanville Peak | 2011 | Comment | ||
CHSC11771 | Gilia modocensis | Wayne O. Baum | 1971-6-28 | 71 -4 | Lassen | S. slope of Gallatin Peak. | 2042 | Comment | ||
CHSC5200 | Balsamorhiza sagittata | 1944-7-9 | Lassen | Dow Butte. | 2042 | Comment | ||||
CHSC5282 | Astragalus purshii | V. Holt | 1944-7-9 | Lassen | Dow Butte. | 2042 | Comment | |||
JEPS100334 | Pyrrocoma lucida | Dean W. Taylor | 2001-7-19 | 17839 | Lassen | meadow along jeep road southward from Doyle Grade and 1 air mile South therefrom, just E of Plumas County line, Plumas National Forest | 2042 | Comment | ||
JEPS17745 | Arnica chamissonis | Rimo Bacigalupi with G. T. Robbins | 1955-7-20 | 5414 | Lassen | Mosquito Creek (along), in Corporation Meadow, s end of Warner Mts. Modoc National Forest, Warner Mts., Corporation Meadow, Mosq | 2042 | Comment | ||
HSC69064 | Danthonia unispicata | Gary Schoolcraft | 1980-7-28 | 332 | Lassen | Meadow E of Tule Mountain. | 2043 | Comment | ||
POM209558 | Salix lemmonii | Carleton R. Ball, Emily Smith, H. P. Bracelin | 1932-7-24 | 686 | Lassen | Mt. Lassen Hwy. 0.6 mile N of Sulfur Works Checking Station. Lassen Volcanic National Park. | 2043 | Comment | ||
UC1196917 | Abies magnifica var. magnifica | A. W. and M. Kildale | 1926-9-1 | 2725 | Lassen | 11 mi n Chester; Lassen National Park, Juniper Lakes | 2054 | Comment | ||
CAS-BOT-BC194262 | Deschampsia cespitosa subsp. cespitosa | John Thomas Howell | 1959-9-23 | 34888 | Lassen | Juniper Lake north end, Lassen Park | 2057 | Comment | ||
CHSC29937 | Porterella carnosula | Robin L. Ondricek | 1978-6-22 | 68 | Lassen | A the NE edge of Mahogany Lake. | 2057 | Comment | ||
CHSC27574 | Poa secunda subsp. secunda | Robert Schlising | 1978-7-1 | 3306 | Lassen | S of Eagle Lake near Mahogany Lake. | 2060 | Comment | ||
CHSC27596 | Arnica chamissonis | George Deniso | 1978-7-21 | 96 | Lassen | E end of Mahogany Lake - SE of Eagle L. | 2060 | Comment | ||
CHSC27660 | Polygonum polygaloides subsp. kelloggii | Robert A. Schlising | 1978-7-1 | 3303 | Lassen | S of Eagle Lake at E side of Mahogany Lake. At moist margin of lake. | 2060 | Comment | ||
CHSC27740 | Ranunculus uncinatus | Jennifer Estep | 1978-7-5 | 10 | Lassen | E side of Mahogany L. | 2060 | Comment | ||
CAS-BOT-BC260596 | Muhlenbergia filiformis | George W. Gillett | 1957-7-28 | 940 | Lassen | Lassen Volcanic National Park. Near W end of Widow Lake | 2072 | Comment | ||
CHSC5217 | Packera multilobata | A. Santos | 1946-6-17 | Lassen | Eagle Lake. Mr. Fredonyer Rd. | 2072 | Comment | |||
CHSC60296 | Cymopterus terebinthinus var. californicus | Mary Ann Showers | 1992-6-13 | 2560 | Lassen | Lassen Volcanic National Park. Volcanic outcrops southwest of Widow Lake. | 2072 | Comment | ||
CHSC60332 | Plagiobothrys cognatus | Mary Ann Showers | 1992-6-13 | 2547 | Lassen | Lassen Volcanic National Park. Shoreline at western end of Widow Lake. | 2072 | Comment | ||
CHSC60450 | Eleocharis macrostachya | Mary Ann Showers | 1992-6-13 | 2555 | Lassen | Lassen Volcanic National Park. Shoreline at western end of Widow Lake. | 2072 | Comment | ||
CAS-BOT-BC205779 | Sidalcea oregana | B. Bartholomew; B. Anderson | 1988-7-22 | 4506 | Lassen | Mosquito Creek ca. 2 km SW of Patterson Meadow, southern end of the Warner Mountain | 2080 | Comment | ||
CAS-BOT-BC82113 | Arnica chamissonis | B. Bartholomew; B. Anderson | 1988-7-22 | 4498 | Lassen | Mosquito Creek ca. 2 km SW of patterson Meadow, southern end of the Warner Mountain | 2080 | Comment | ||
CAS-BOT-BC98931 | Symphyotrichum foliaceum var. parryi | B. Bartholomew; B. Anderson | 1988-7-22 | 4495 | Lassen | Mosquito Creek ca. 2 km SW of Patterson Meadow, southern end of the Warner Mountain | 2080 | Comment | ||
NY832928 | Potentilla gracilis var. fastigiata | B. M. Bartholomew | 1988-6-25 | 4373 | Lassen | Long Valley, southern end of the Warner Mountains | 2080 | Comment | ||
RSA504589 | Allium lemmonii | Bruce Bartholomew, B. Anderson | 1988-6-25 | 4371 | Lassen | Long Valley, southern end of the Warner Mountains | 2080 | Comment | ||
RSA504590 | Cirsium scariosum | Bruce Bartholomew | 1988-6-25 | 4370 | Lassen | Long Valley, southern end of the Warner Mountains | 2080 | Comment | ||
RSA504624 | Erigeron eatonii var. plantagineus | Bruce Bartholomew, B. Anderson | 1988-6-25 | 4374 | Lassen | Long Valley, southern end of the Warner Mountains | 2080 | Comment | ||
CAS-BOT-BC470923 | Allium lemmonii | B. Bartholomew; B. Anderson | 1988-6-25 | 4371 | Lassen | Long Valley, southern end of the Warner Mountains | 2080 | Comment | ||
RSA504836 | Aster modestus | Bruce Bartholomew, B. Anderson | 1988-7-22 | 4499 | Lassen | Mosquito Creek, 2km SW of Patterson Meadow, southern end of the Warner Mtn. | 2080 | Comment Read comments Jan 31 2013 |
||
CHSC57200 | Kelloggia galioides | Mary Meyer | 1980-7-21 | Lassen | Beneath white fir stand. | 2103 | Comment | |||
JEPS56240 | Eriogonum umbellatum var. nevadense | Hilda W. Grinnell | 1928-6-26 | Lassen | inside crater-rim of Cinder Cone Lassen Volcanic National Park | 2103 | Comment | |||
CAS-BOT-BC312417 | Hieracium albiflorum | Clare B. Hardham | 1971-8-22 | 18378 | Lassen | Diamond Mountain | 2133 | Comment | ||
CHSC5929 | Triteleia montana | P. Balch | 1955-7-22 | Lassen | 3 1/2 mi. from Antelope Lookout. Eagle Lake. | 2133 | Comment | |||
CHSC6195 | Paeonia brownii | P. Balch | 1955-7-22 | Lassen | Roadside meadow 3 1/2 mi. from Antelope Lookout. Eagle Lake. | 2133 | Comment | |||
CHSC6233 | Calyptridium umbellatum | L. Harman | 1946-6-23 | Lassen | Roop mountain. | 2133 | Comment | |||
CHSC6250 | Ceanothus velutinus | L. Harman | 1946-6-23 | Lassen | Roop mountain. Eagle Lake. | 2133 | Comment | |||
CHSC6262 | Kelloggia galioides | W. Vinyard | 1946-6-17 | Lassen | Eagle Lake. Mt. Fredonyer. | 2133 | Comment | |||
UC1037105 | Elymus glaucus | Leo Whitney | 1934-7-15 | 3003 | Lassen | ca 15 mi w Eagle Lake; Lassen National Forest, Crater Lake | 2133 | Comment | ||
UC1523765 | Chamaesaracha nana | Gary Schoolcraft | 1981-7-1 | 493 | Lassen | e slopes Roop Mountain | 2133 | Comment | ||
CAS-BOT-BC321492 | Layia glandulosa | P. Monnet | 1913-7-4 | 822 | Lassen | Hot Springs Peak | 2133 | Comment | ||
CAS-BOT-BC462754 | Pyrola dentata | Marcus E. Jones | 1897-6-28 | s.n. | Lassen | Diamond Mt., Susanville. Perkin's Ranch | 2133 | Comment | ||
CAS-BOT-BC466054 | Pyrola picta | Clare B. Hardham | 1971-8-22 | 18389 | Lassen | Diamond MOuntain | 2133 | Comment | ||
SEINET12006546 | Polyctenium fremontii | C. C. Parry, Lemmon, J. G. | 1878-1 | s.n. | Lassen | Madeline Plains | 2134 | Comment | ||
CAS-BOT-BC161575 | Bromus suksdorfii | John Thomas Howell; Gordon H. True | 1973-8-1 | 50222 | Lassen | Sierra Nevada. Headwaters of Baxter Creek. East slope of Diamond Range south of Susanville. | 2164 | Comment | ||
CAS-BOT-BC266367 | Eriogonum nudum var. deductum | John Thomas Howell; Gordon H. True | 1973-8-1 | 50210 | Lassen | East slope of Diamond RAnge south of Susanville, Sierra Nevada | 2164 | Comment | ||
UC584300 | Ipomopsis congesta | G. L. Stebbins Jr. and J. A. Jenkins | 1937-7-9 | 2269 | Lassen | s Susanville (sw of Diamond Mt.) | 2164 | Comment | ||
UCD58854 | Bromus inermis | John Thomas Howell; Gordon H. True | 1973-8-1 | 50221 | Lassen | Sierra Nevada. East slope of Diamond Range south of Susanville. | 2164 | Comment | ||
SD130462 | Mentzelia dispersa | John Thomas Howell, Gordon H. True | 1973-8-1 | 50204 | Lassen | The Sierra Nevada. Headwaters of Baxter Creek, Canadian Zone forest, east slope of Diamond Range south of Susanville. | 2164 | Comment | ||
NY1057846 | Phacelia humilis | N. H. Holmgren | 1980-7-4 | 9511 | Lassen | Observation Peak, south side of mountain, 18 km (11 mi) airline distance east of Ravendale | 2190 | Comment | ||
CAS-BOT-BC25509 | Boechera retrofracta | John Thomas Howell; Gordon H. True | 1973-8-1 | 50203 | Lassen | Sierra Nevada. Summit of Diamond Range, south of Susanville. About 3 miles east of Diamond Mountain. | 2194 | Comment | ||
CHSC42146 | Chrysothamnus viscidiflorus subsp. viscidiflorus | C. E. Laver | 1985-8-14 | Lassen | Ca. 8.5 mi se of Madeline and 9 mi ne of Termo. Along roadsides. | 2194 | Comment | |||
UC1561980 | Mimulus nanus var. mephiticus | Barbara Ertter with Gary Schoolcraft | 1987-6-16 | 7197 | Lassen | saddle on e side Hot Springs Peak (on ne side of lake); Skeedaddle Mountains, Honey Lake | 2194 | Comment | ||
UC747328 | Ribes roezlii | G. Thomas Robbins | 1945-10-6 | 2150 | Lassen | near sw summit Crater Lake Mountain; Lassen National Forest | 2194 | Comment | ||
HSC63934 | Kelloggia galioides | Teresa Prendusi | 1980-7-21 | Lassen | Fredonyer Peak | 2195 | Comment | |||
RSA339987 | Astragalus whitneyi | Noel Holmgren | 1980-7-4 | 9514 | Lassen | Observation Peak, south side of mountain, 18 km (11 mi) airline distance east of Ravendale. | 2195 | Comment | ||
CAS-BOT-BC174121 | Eremogone aculeata | M. S. Taylor; B. Hammond | 1982-8-27 | 5056 A | Lassen | On ridge between Crystal and Adams Peaks, Diamond Mts, ca. 4 air mi sw of Constantia | 2225 | Comment | ||
CAS-BOT-BC230743 | Trifolium productum | Marcus E. Jones | 1897-6-28 | s.n. | Lassen | Top of Diamond Mt., Susanville, Perkin's Ranch | 2225 | Comment | ||
CHSC112191 | Lomatium roseanum | Dean Wm. Taylor | 2012-6-7 | 21235 | Lassen | Sierra Nevada. Diamond Mts.: Ridgetop 1 mile east of Diamond Peak. | 2225 | Comment | ||
RSA756362 | Chenopodium hians | Barbara Ertter | 1988-7-25 | 7871 | Lassen | ridge of Diamond Mtns, ca. 1.5 mi. E of Diamond Peak, ca. 10 air miles due S of Susanville. | 2226 | Comment | ||
RSA0129045 | Arabis platysperma | Marcus E. Jones | 1897-6-28 | s.n. | Lassen | Top of Diamond Mt. Susanville. Perkin's Ranch. | 2226 | Comment | ||
CHSC68863 | Lupinus arbustus | Vernon Oswald; Lowell Ahart | 1997-6-24 | 8635 | Lassen | South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout. | 2249 | Comment | ||
CHSC68869 | Geum triflorum | Vernon Oswald; Lowell Ahart | 1997-6-24 | 8649 | Lassen | South of Susanville at the pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout. | 2249 | Comment | ||
CHSC68895 | Ipomopsis congesta subsp. montana | Vernon Oswald; Lowell Ahart | 1997-6-24 | 8637 | Lassen | South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout. | 2249 | Comment | ||
JEPS94455 | Melica fugax | Vernon Oswald and Lowell Ahart | 1997-6-24 | 8645 | Lassen | s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain | 2249 | Comment | ||
JEPS94469 | Eriogonum umbellatum var. modocense | Vernon Oswald and Lowell Ahart | 1997-6-24 | 8640 | Lassen | s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain | 2249 | Comment | ||
JEPS94532 | Erigeron pumilus var. intermedius | Vernon Oswald and Lowell Ahart | 1997-6-24 | 8648 | Lassen | s of Susanville (at the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain | 2249 | Comment | ||
JEPS94553 | Pedicularis groenlandica | Vernon Oswald and Lowell Ahart | 1997-6-24 | 8652 | Lassen | s of Susanville (just s of the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain | 2249 | Comment | ||
CAS-BOT-BC139292 | Agrostis idahoensis | G. Schoolcraft | 1994-8-1 | 2383 | Lassen | About 2 miles west of Boot Lake. | 2255 | Comment | ||
CHSC57274 | Silene bridgesii | Mary Meyer | 1980-7-24 | Lassen | West of rocky outcrop at sharp bend in the Lookout Road. | 2255 | Comment Read comments Aug 11 2014 |
|||
JEPS85836 | Sambucus racemosa var. microbotrys | Barbara Ertter | 1988-7-25 | 7873 | Lassen | ridge of mts. ca 1.5 mi e Diamond Peak (ca 10 air mi s of Susanville); Diamond Mts. | 2255 | Comment | ||
UC1586110 | Alnus incana subsp. tenuifolia | Barbara Ertter | 1988-7-25 | 7868 | Lassen | ridge of mts. ca 1.5 mi due e Diamond Peak (n face, ca 10 air mi due s of Susanville); Diamond Mts. | 2255 | Comment | ||
CAS-BOT-BC412872 | Aconogonon davisiae | John Thomas Howell; Gordon H. True; Wayne Dakan | 1974-7-30 | 50667 | Lassen | NE. of Diamond Mt. | 2255 | Comment | ||
UC1776719 | Arnica parryi | G. Schoolcraft | 1997-8-1 | 2386 | Lassen | About 2 miles W of Boot Lake | 2255 | Comment | ||
CAS-BOT-BC262741 | Eriogonum sphaerocephalum var. sphaerocephalum | P. Monnet | 1913-7-5 | 838 | Lassen | Hot Springs Peak | 2286 | Comment | ||
JEPS27949 | Penstemon davidsonii var. davidsonii | Frances D. Payne | 1929-7-12 | 82 | Lassen | above Camp 1, N of Lost Lake Warner Range, E slope of southern end | 2286 | Comment | ||
JEPS28986 | Penstemon speciosus | Frances D. Payne | 1929-7-12 | 86 | Lassen | ridge above Lost Lake (southern end Warner Range); , ridge above Lost Lake | 2286 | Comment | ||
SD131882 | Gilia salticola | Barbara Ertter, Gary Schoolcraft | 1987-6-16 | 7189 | Lassen | Skeedaddle Mountains on northeast side of Honey Lake, talus slopes at base of rimrock on south side of Hot Springs VABM | 2286 | Comment | ||
UC1483832 | Eriogonum umbellatum var. nevadense | G. Schoolcraft | 1979-7-5 | 126 | Lassen | 5.2 mi. from Horne Ranch Road (intersection up Observation Lookout Road) | 2286 | Comment | ||
RSA518872 | Polygonum davisiae | Barbara J. Ertter | 1988-7-25 | 7863 | Lassen | ridge of Diamond Mts, 1.5 miles E of Diamond Peak, 10 air miles due S of Susanville. | 2287 | Comment | ||
RSA517278 | Plagiobothrys hispidus | Barbara Ertter, Gary Schoolcraft | 1987-6-16 | 7190 | Lassen | Skeedaddle Mtns on NE side of Honey Lake, talus slopes at base of rimrock on S side of Hot Springs VABM | 2287 | Comment | ||
CHSC35585 | Packera cana | G. Schoolcraft | 1979-7-11 | 143 | Lassen | South face of Observation Peak. | 2316 | Comment | ||
CAS-BOT-BC265092 | Eriogonum umbellatum var. nevadense | John Thomas Howell; Gordon H. True; Wayne Dakan | 1974-7-30 | 50673 | Lassen | Summit ridge of Diamond Mt., Sierra Nevada | 2346 | Comment | ||
CAS-BOT-BC375006 | Stenotus acaulis | John Thomas Howell; Gordon H. True; Wayne Dakan | 1974-7-30 | 50659 | Lassen | Summit ridge of Diamond Mountain | 2346 | Comment | ||
CAS-BOT-BC97326 | Artemisia tridentata subsp. tridentata | Clare B. Hardham | 1971-8-22 | 18395 | Lassen | Diamond Mountain | 2346 | Comment | ||
CHSC59550 | Phacelia hastata subsp. hastata | Mary Meyer | 1980-7-22 | 519 | Lassen | Top of Fredonyer Peak, north of sharp bend in road at top, in rock outcrops. | 2346 | Comment | ||
UC584286 | Erigeron tener | G. L. Stebbins Jr. and J. A. Jenkins | 1937-7-10 | 2285 | Lassen | summit Thompson Peak (s of Janesville) | 2346 | Comment | ||
CAS-BOT-BC174122 | Eremogone aculeata | Clare B. Hardham | 1971-8-22 | 18426 | Lassen | Diamond Mountain | 2346 | Comment | ||
CAS-BOT-BC39555 | Caulanthus major | T. Prendusi | 1980-7-21 | 30 | Lassen | Fredonyer Peak. | 2377 | Comment | ||
CHSC36978 | Ericameria bloomeri | M. S. Taylor; B. Hammond | 1982-8-27 | 5054 | Lassen | Crystal Peak area, Diamond Mts, ca. 6 air mi sw of Doyle. | 2377 | Comment | ||
JEPS100463 | Agoseris grandiflora | Dean W. Taylor | 2001-6-28 | 17818 | Lassen | Diamond Mountains, Crystal Peak, along ridgeline at the summit | 2377 | Comment | ||
JEPS85744 | Mimulus nanus var. mephiticus | Roy E. Buck, Robert A. Price | 1988-6-26 | 1032 | Lassen | ca. 30 air km nne Susanville (on subsidiary peak ca 0.5 air km n of main summit); Fredonyer Peak | 2377 | Comment | ||
NY608461 | Caulanthus major var. nevadensis | G. Schoolcraft | 1981-7-15 | 510 | Lassen | Near top of Fredonyer Peak along lookout road. | 2377.4 | Comment | ||
UCD164167 | Caulanthus major | N. Ivalu Cacho; Sharon Y. Strauss, Bryan T. Drew | 2010-7-5 | IC-SS 131 - | Lassen | Fredoyner Peak; on rocky outcrop on summit. | 2393 | Comment | ||
CHSC6241 | Cercocarpus ledifolius var. ledifolius | W. Vinyard | 1946-6-17 | Lassen | Specimen with flowers from summit Mt. Fredonyer. | 2421 | Comment | |||
CAS-BOT-BC157796 | Drymocallis lactea var. lactea | John Thomas Howell | 1934-6-14 | 12156 | Lassen | Near Lost Lake, Warner Mts. | 2438 | Comment | ||
CAS-BOT-BC204359 | Elymus trachycaulus subsp. trachycaulus | G. Schoolcraft | 1994-8-2 | 2396 | Lassen | About 2 miles NW of Boot Lake | 2438 | Comment | ||
CAS-BOT-BC254649 | Poa cusickii subsp. pallida | John Thomas Howell | 1934-6-14 | 12175 | Lassen | Near Lost Lake, Warner Mountains | 2438 | Comment | ||
CAS-BOT-BC272626 | Eriogonum spergulinum var. reddingianum | John Thomas Howell | 1934-7-6 | 12446 | Lassen | Harvey Valley | 2438 | Comment | ||
CAS-BOT-BC278459 | Festuca idahoensis | John Thomas Howell | 1934-6-14 | 12169 | Lassen | Near Lost Lake, Warner Mts. | 2438 | Comment | ||
CAS-BOT-BC428423 | Lithophragma tenellum | John Thomas Howell | 1934-6-14 | 12129 | Lassen | Near Lost Lake, Warner Mts. | 2438 | Comment | ||
CHSC60406 | Galium grayanum | Mary Ann Showers | 1992-6-28 | 2701 | Lassen | Lassen Volcanic National Park. Andesite cliffs west of Soda Lake and below tarn at base of north facing cirque between Pilot Pinnacle and Mt. Diller. | 2438 | Comment | ||
CAS-BOT-BC376848 | Taraxacum | John Thomas Howell | 1934-6-14 | 12139 | Lassen | Near Lost Lake, Warner Mts. | 2438 | Comment | ||
JEPS28988 | Mimulus guttatus | Frances D. Payne | 1929-7-12 | 97 | Lassen | near s extremity Warner Range; Upper Silver Creek | 2499 | Comment |
Copyright © 2019 Regents of the University of California — Updated 11 January 2019 |