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Search Results
— 2000 specimen records retrieved (1297 records with coordinates) (That's the default maximum. Contact Jason Alexander for larger data requests.) Results for search: County=SIERRA; Source=All; Map/download results: BerkeleyMapper with layers and yellow flags |
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Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/). | |
Records are made available under the CCH Data Use Terms. |
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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
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? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
---|---|---|---|---|---|---|---|---|---|---|
CAS-BOT-BC78103 | Abies magnifica | Gordon H. True; John Thomas Howell | 1970-7-14 | 5513 | Sierra | At Verdi Peak Lookout, Verdi Range | 2560 | Comment | ||
SEINET10794809 ![]() |
Abies magnifica | John G. Lemmon | 1874-1 | Lemmon 210 | Sierra | Comment | ||||
SEINET10846638 | Abies magnifica var. magnifica | Andrew Townesmith, Karen M. Meyer | 2007-7-18 | Townesmith 833 | Sierra | Tahoe National Forest, Sierraville Ranger District. 2.1 miles N of Forest Service road 07 on Forest Service road 07-40. T19N R14E, at edge of sections 15 and 22. | 2291 | Comment | ||
CAS-BOT-BC330961 | Acer glabrum var. glabrum | Kellogg; Brannan | 1870-7-10 | s.n. | Sierra | Alta. C. P. R. R. | Comment | |||
CAS-BOT-BC331041 | Acer glabrum var. glabrum | H. Albert Barker | 1926-7-3 | 46 | Sierra | Packer Lake | 1965 | Comment | ||
UC1119862 | Acer glabrum var. glabrum | C. G. Albertus | 1935-9-11 | 281 | Sierra | 1 mi ssw Sawmill; Tahoe National Forest, Sierraville Quad. | Comment | |||
CHSC52493 | Acer glabrum var. torreyi | L. P. Janeway | 1984-8-5 | 969 | Sierra | Ridgetop just south of Packer Saddle. | 2148 | Comment | ||
HSC2806 | Acer macrophyllum | R. G. Means | 1962-6-22 | 18 | Sierra | 2.3 mi. E of Downieville, Hwy. 49 | 915 | Comment | ||
JEPS124794 ![]() |
Acer macrophyllum | Dixie Funnell | 1965-6-29 | 49 | Sierra | Union Flat Campground. Highway 49. | Comment | |||
CAS-BOT-BC28866 | Achillea millefolium | Horace Albert Barker | 1926-7-15 | 141 | Sierra | Gold Lake | 1953 | Comment | ||
CAS-BOT-BC218721 | Achnatherum diegoense | Lowell Ahart | 1977-7-31 | 1533 | Sierra | About 2 miles north of Scales | 1400 | Comment | ||
SEINET10843120 | Achnatherum hymenoides | Vernon H. Oswald, Lowell Ahart | 1990-7-25 | Oswald 4386 | Sierra | Ca. 1.5 miles south of Staverville Road between Balls Ranch and Old Fish Farm. T21N R17E NW corner S34. On loose, sandy soil of a dry, brushy slope with scattered Jeffrey pines. Northern Juniper Forest. | 1951 | Comment | ||
SEINET13387084 ![]() |
Achnatherum hymenoides | P. A. Lehenbauer | 1937-1 | 104 | Sierra | 25 mi, w. of Reno, Nev., on Truckee R., at Iceland, Sierra Co., s. side of river by falls. | 1676 | Comment | ||
CAS-BOT-BC210712 | Achnatherum lemmonii | John Thomas Howell; R. C. Barneby | 1954-5-13 | 29542 | Sierra | North Fork Yuba River, 4 miles below Downieville | 807 | Comment | ||
CAS-BOT-BC210713 | Achnatherum lemmonii | David D. Keck | 1944-7-8 | 5409 | Sierra | Sierra Valley, 1.5 miles N. of Sattley on Feather River road | 1524 | Comment | ||
CHSC94139 | Achnatherum lemmonii | Lowell Ahart | 2006-6-28 | 12883 | Sierra | On the south slope and near the top of the serpentine area, about 3/4 mile (air) east of Lake Delahunty, about 2 miles (air) northeast of Gibsonville. | 1903 | Comment | ||
JEPS29723 | Achnatherum lemmonii | Rimo Bacigalupi, and L. R. Heckard | 1962-5-27 | 8479 | Sierra | 2 mi s Sierraville (at edge of valley floor); Sierra Valley | 1615 | Comment | ||
CAS-BOT-BC216912 | Achnatherum occidentale | David D. Keck | 1944-7-8 | 5407 | Sierra | E side of Yuba Pass, near base, 2 miles NW of Sattley | 1615 | Comment | ||
CAS-BOT-BC210861 | Achnatherum occidentale subsp. californicum | P. B. Kennedy | 1901-7-23 | 215 | Sierra | Near Lincoln Valley | Comment | |||
CHSC69227 | Achnatherum occidentale subsp. californicum | James D. Jokerst | 1990-7-27 | 3175 | Sierra | Balls Ranch Surveys for Jones and Stokes. Summit of Bald Mtn. Range at N end. | 2621 | Comment | ||
SEINET256105 | Achnatherum occidentale subsp. californicum | Mary E. Barkworth, LR Firestone | 1982-8-21 | 4018 | Sierra | About 5 mi W of Webber Lake | 2015 | Comment | ||
CHSC44597 | Achnatherum occidentale subsp. occidentale | Lowell Ahart | 1977-8-2 | 1514 | Sierra | To the north side of Mount Fillmore, about 12 miles north-east of La Porte. | 1828 | Comment | ||
UC333639 | Achnatherum stillmanii | H. N. Bolander, Kellogg, M. D. and Co. | 1887-7-1 | Sierra | near Gold River; Sierra | Comment | ||||
UCD21018 | Acmispon americanus var. americanus | E. Bortiri | 2002-7-7 | WFC 66 | Sierra | Knuthson Meadows, Carman Valley, near Calpine, Sierra Co. | Comment | |||
CHSC47678 | Acmispon nevadensis | Lowell Ahart | 1989-8-16 | 6373 | Sierra | At Ahart Sheep Camp, about 1 miles north-west of Milton Reservoir. | 1706 | Comment | ||
SEINET5327459 | Acmispon nevadensis var. nevadensis | M. J. Williams, A. Tiehm | 1974-6-2 | 74 -A-2 | Sierra | [Sierra Nevada] N end of Hwy 89 | 1615 | Comment | ||
CHSC45411 | Aconitum columbianum | Lowell Ahart | 1975-8-17 | 944 | Sierra | In a meadow, south of Jones Valley, about 3 miles west and 2 miles south of Webber Lake. | 2286 | Comment | ||
CHSC69893 | Aconitum columbianum | L. P. Janeway; Eric Schroder | 1997-8-20 | 5356 | Sierra | Tahoe National Forest. Church Meadows; about 1.5 mi east of Gold Lake. Meadow. | 2042 | Comment | ||
SEINET5337517 | Aconitum columbianum | P. B. Kennedy, S. B. Doten | 1901-7-23 | 227 | Sierra | Lincoln Valley. | Comment | |||
CAS-BOT-BC391499 | Aconitum columbianum subsp. columbianum | Lowell Ahart | 1964-7-24 | s.n. | Sierra | 2 miles west of Webber Lake | 2133 | Comment | ||
CAS-BOT-BC391501 | Aconitum columbianum subsp. columbianum | W. Harnach; N. Harnach | 1989-6-24 | 175 | Sierra | Sierra Valley. Martinetti Ranch (Elvers) | 1517 | Comment | ||
SEINET8663875 | Aconitum columbianum var. columbianum | W. Harnach, N. Harnach | 1989-6-24 | 175 | Sierra | 0.5 miles S of Sattley, Martinetti Ranch (Elvers). | 1518 | Comment | ||
CAS-BOT-BC412901 | Aconogonon davisiae | H. Albert Barker | July 10 | 109 | Sierra | Round Lake Ridge | 2103 | Comment | ||
CHSC1350 | Aconogonon phytolaccifolium | V. Holt | 1942-7-18 | Sierra | Gold Lake. | 1950 | Comment | |||
CAS-BOT-BC391619 | Actaea rubra | W. Harnach; N. Harnach | 1989-5-13 | 088 | Sierra | Sierra Valley. Martinetti Ranch (Elvers) | 1517 | Comment | ||
SEINET8664009 | Actaea rubra | W. Harnach, N. Harnach | 1989-5-13 | 088 | Sierra | 0.5 miles S of Sattley, Sierra Valley, Martinetti Ranch (Elvers). | 1518 | Comment | ||
CHSC11327 | Adiantum aleuticum | Lowell Ahart | 1966-9-18 | Sierra | Along Goodyear's Bar Road. | 1219 | Comment | |||
CHSC69169 | Adiantum aleuticum | Vernon H. Oswald; Lowell Ahart | 1997-8-19 | 8822 | Sierra | Mountain House Rd. (County Rd. 300) at Young America Creek, 3.6 mi south of Goodyears Bar. | 1112 | Comment | ||
SEINET3015876 | Adiantum aleuticum | V. Oswald | 1997-8-19 | 8822 | Sierra | Mountain House Rd. (County Rd. 300) at Young America Creek, 3.6 mi south of goodyears Bar. | 1113 | Comment | ||
CHSC52029 | Agastache urticifolia | L. P. Janeway | 1989-7-28 | 3538 | Sierra | Plumas National Forest. Slopes between Haskell Pk and hwy 89/ Sulfur Cr. | 2164 | Comment | ||
CHSC61922 | Agastache urticifolia | Lowell Ahart | 1993-9-24 | 7260 | Sierra | On the north side of Mount Fillmore, about 1/2 mile south of the dirt road from Gibsonville to Johnsville. | 2042 | Comment | ||
POM202949 | Agastache urticifolia | L. S. Rose | 1934-7-16 | 34374 | Sierra | Gold Lake | 1951 | Comment | ||
POM171907 | Agave | E. C. Jaeger | 1930-5-1 | s.n. | Sierra | Potosi Mtn, eastern Mohave Desert. | Comment | |||
UCD169665 | Ageratina occidentalis | L. P. Janeway | 2011-9-15 | 10730 | Sierra | Northern High Sierra Nevada. Plumas National Forest; south slope of Mt. Etna; along the road to Johnsville (Road 900; Road 22N12X) 8.9 road km east of Quincy-La Porte Road. | 1923 | Comment | ||
SJSU13917 | Ageratina occidentalis | N. A. Hopkins | 1985-9-1 | 1331 | Sierra | just above Robinsons Cow Camp | 1828 | Comment | ||
CAS-BOT-BC29515 | Agoseris | Clare Butterworth Hardham | 1961-6-15 | 7417 A | Sierra | South slopes, Yuba Pass | Comment | |||
JEPS16741 | Agoseris X dasycarpa | Rimo Bacigalupi with H. L. Mason and J. R. Sweeney | 1953-7-8 | 4284 | Sierra | along road to Beckwourth Calpine; Sierra Valley | 1463 | Comment | ||
CAS-BOT-BC29603 | Agoseris X dasycarpa | Alice Eastwood | 1918-6-29 | 7842 | Sierra | Loyalton | Comment | |||
UCSB16081 | Agoseris glauca | 1962-6-13 | Sierra | 1.5 miles north of Sierraville on State Highway 89 | 1524 | Comment | ||||
SEINET6709862 ![]() |
Agoseris glauca var. laciniata | K. R. Genz | 1979-5-23 | 9113 | Sierra | Turning south at forst boundary and Long Valley Road, travel Mitchell Canyon Road for 2.3 miles | 1817 | Comment | ||
SJSU12217 | Agoseris heterophylla | N. A. Hopkins | 1982-6-19 | 1051 | Sierra | 1 mi S of Calpine | 1524 | Comment | ||
SEINET8584728 | Agropyron cristatum | W. Harnach | 2013-6-8 | 1365 | Sierra | Long Valley Road and Hwy 395 at the CA state line (just N of Bordertown, NV). | 1567 | Comment | ||
JEPS75588 | Agrostis exarata | W. L. Jepson | 1934-8-3 | 16820 | Sierra | 2 mi e Bassett sta. (canyon bottom); North Fork Yuba River, Pioneer sta. | 1706 | Comment | ||
UCD35539 | Agrostis exarata | Beecher Crampton | 1957-7-24 | 4404 | Sierra | 3 miles northeast of Sattley. Sierra Valley. | Comment | |||
CAS-BOT-BC139576 | Agrostis gigantea | Catherine Best | 1983-8-29 | s.n. | Sierra | Sierra Nevada. Growing along Highway 49 just west of the Yuba Summit. | 2042 | Comment | ||
CHSC61934 | Agrostis idahoensis | Lowell Ahart | 1993-9-24 | 7244 | Sierra | On the north side of Mount Fillmore, about 3/4 mile south of the dirt road from Gibsonville to Johnsville. | 2133 | Comment | ||
CAS-BOT-BC139092 | Agrostis pallens | Lowell Ahart | 1982-7-28 | 3709 | Sierra | Sierra Nevada. Near the water ditch, ca. 1/8 mile north of the Pacific Mine, ca. 5 miles east of La Porte. | 1700 | Comment | ||
UCD53166 | Agrostis pallens | Elizabeth Wilson | 1939-7-13 | s.n. | Sierra | 6 mi. from Gold Lake. | Comment | |||
CAS-BOT-BC138784 | Agrostis scabra | Catherine Best | 1983-8-29 | s.n. | Sierra | Sierra Nevada. Growing along Highway 49 just west of the Yuba Summit. | 2042 | Comment | ||
CAS-BOT-BC138785 | Agrostis scabra | Lowell Ahart | 1982-7-28 | 3730 | Sierra | Sierra Nevada. Along the edge of dirt road north of the Pacific Mine. | 1700 | Comment | ||
JEPS122440 | Agrostis scabra | L. P. Janeway | 2014-6-17 | 11392 | Sierra | Northern High Sierra Nevada. Plumas National Forest; on the old mining tailings of Poverty Hill, between Gold Run Creek and Slate Creek. Quad: American House 7.5'. | Comment | |||
CHSC105971 | Agrostis thurberiana | Lowell Ahart | 2010-9-15 | 17182 | Sierra | Open areas around trees, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. | 2134 | Comment | ||
CHSC61939 | Agrostis variabilis | Lowell Ahart | 1993-9-10 | 7204 | Sierra | About 1/4 mile south of where the poor dirt road ends at the stream, camp and water ditch, on the north side of Mount Fillmore, about 1 mile southwest of the dirt road from Gibsonville to Johnsville. | 2225 | Comment | ||
SEINET5335995 | Agrostis variabilis | H. N. Mozingo | 1972-9-10 | 72 -33 | Sierra | Castle Peak area near Basin Peak | 2438 | Comment | ||
SEINET221579 | Allium | Kenneth R. Genz | 1978-6-16 | 8002 | Sierra | Dog Valley, below and E of old Railroad Grade rd. about 0.8 miles S of road jct. of main Dog Valley road. | 1890 | Comment | ||
CAS-BOT-BC131962 | Allium | W. Harnach; N. Harnach | 1989-4-8 | 014 | Sierra | Sierra Valley. Calpine Ranch (home) | 1508 | Comment | ||
CAS-BOT-BC131963 | Allium | W. Harnach; N. Harnach | 1989-5-5 | 057 | Sierra | Sierra Valley. Newman Point | 1531 | Comment | ||
CAS-BOT-BC461100 | Allium anceps | L. S. Smith | 1932-5-26 | 2666 | Sierra | Tahoe Forest, Dog Valley, along road to Crystal Peak | 1828 | Comment | ||
SEINET12049375 | Allium bisceptrum | L. S. Rose | 1934-1 | 34308 | Sierra | Gold Lake | 1951 | Comment | ||
CHSC94212 | Allium campanulatum | Lowell Ahart | 2006-6-28 | 12871 | Sierra | About 3/4 mile (air) east of Lake Delahunty, about 2 miles (air) northeast of Gibsonville. | 1784 | Comment | ||
JEPS108832 | Allium campanulatum | Lowell Ahart | 2006-6-28 | 12871 | Sierra | About 3/4 mile (air) east of Lake Delahunty, about 2 miles (air) northeast of Gibsonville | 1784 | Comment | ||
SEINET8119270 | Allium campanulatum | W. Harnach, N. Harnach | 1989-6-30 | 212 | Sierra | Sierra Valley, 0.5 miles E of Calpine, Calpine Ranch. | 1506 | Comment | ||
UCR571 | Allium campanulatum | Frank C. Vasek | 1955-6-26 | 275 | Sierra | Sierra Nevada Mtns., Hwy 89, 15 mi. north of Truckee, Tahoe National Forest | 2000 | Comment | ||
RSA790171 | Allium lemmonii | James R. Shevock | 1985-5-19 | 11147 | Sierra | Sierra Valley. Along California highway 49 at Rice Hill, 4.7 miles northeast of highway junctions 49 & 89 at Sierraville. | 1650 | Comment | ||
SEINET206298 | Allium lemmonii | R. Bacigalupi, LR Heckard | 1962-5-27 | 8484 | Sierra | E edge of S arm of Sierra Valley 4.7 mi NE of Sierraville (W slope of Rice Hill) | 1524 | Comment | ||
CAS-BOT-BC472759 | Allium lemmonii | H. C. Cantelow | 1941-5-17 | s.n. | Sierra | Mountain valley, 2 miles south of Calpine on highway 89 | Comment | |||
SEINET8122308 | Allium lemmonii | W. Harnack, N. Harnach | 2000-5-5 | 881 | Sierra | On Hwy 49, ca 6 miles NE of Sierraville. | 1524 | Comment | ||
SEINET8191147 | Allium parvum | W. Harnach, N. Harnach | 1989-4-8 | 014 | Sierra | Sierra Valley, 0.5 miles E of Calpine, Calpine Ranch. | 1509 | Comment | ||
SJSU4140 | Allium parvum | C. W. Sharsmith | 1967-5-21 | 7536 | Sierra | 2.5 mi NE of Sierraville, Sierra Valley | 1524 | Comment | ||
SJSU9816 | Allium parvum | C. W. Sharsmith | 1982-5-30 | 8667 | Sierra | 2 mi N of Sattley on Sattley Beckwourth Rd, Sierra Valley | 1524 | Comment | ||
CHSC109549 | Allium platycaule | L. P. Janeway; B. Castro | 2012-6-16 | 10878 | Sierra | Northern High Sierra Nevada. Tip of a short southeastern spur of Gibsonville Ridge, 1.1 km north-northwest of Gibsonville. | 1885 | Comment | ||
SEINET12326794 | Allophyllum divaricatum | L. Ahart, Ahart, P. | 1983-1 | 4479 | Sierra | near dirt road ca 2 mi SE of Jackon Meadow Reservoir, ca 1 mi S of Pass Creek | 2200 | Comment | ||
UC1178929 | Allophyllum gilioides subsp. gilioides | Herbert L. Mason | 1953-6-16 | 14549 | Sierra | junction with Sierraville-Beckwourth rd. Calpine; Sierra Valley | Comment | |||
CHSC45443 | Allophyllum gilioides subsp. violaceum | Lowell Ahart | 1983-10-27 | 4479 | Sierra | Near a dirt road that is about 2 miles south-east of Jackson Meadow Reservoir, about 1 mile south of Pass Creek, near Jackson Meadow Reservoir. | 2011 | Comment | ||
SEINET14407743 | Allophyllum gilioides subsp. violaceum | P. B. Kennedy, S. B. Doten | 1901-7-8 | 120 | Sierra | N of Webber Lake. | Comment | |||
SEINET14440098 | Allophyllum gilioides subsp. violaceum | W. Harnach, N. Harnach | 1989-6-27 | 182 | Sierra | Sierra Valley, Calpine Ranch (home). | 1506 | Comment | ||
SEINET14440208 | Allophyllum integrifolium | S. B. Doten | 1901-7-2 | 74 a | Sierra | NE [of] Webber Lake. | Comment | |||
CAS-BOT-BC171247 | Alnus | Alice Eastwood | 1918-4-6 | 6767 | Sierra | Downieville | Comment | |||
CAS-BOT-BC171388 | Alnus incana subsp. tenuifolia | Lewis S. Rose | 1934-7-14 | 34361 | Sierra | Gold Lake | 1950 | Comment | ||
POM202893 | Alnus incana subsp. tenuifolia | L. S. Rose | 1934-7-14 | 34361 | Sierra | Gold Lake. | 1951 | Comment | ||
SBBG28463 | Alnus incana subsp. tenuifolia | L. S. Rose | 1934-7-14 | 34361 | Sierra | Gold Lake | 1950 | Comment | ||
UC1135169 | Alnus incana subsp. tenuifolia | G. T. Nordstrom | 1936-7-9 | 932 | Sierra | 2 mi nw Dog Valley; Tahoe National Forest, Sierraville Quadrangle | Comment | |||
UCD109985 | Alnus incana subsp. tenuifolia | P. B. Schultz | 1967-6-30 | 35 | Sierra | 20 feet east of Sand Pond, near Sardine Lake. | 1524 | Comment | ||
JEPS124703 ![]() |
Alnus incana subsp. tenuifolia | Virginia Hardham | 1965-6-29 | 45 | Sierra | Shore of sand pond, below [east of] Sardine Lakes. 0.7 mi. off HWY 49. | Comment | |||
SEINET8066532 | Alnus incana var. occidentalis | P. A. Lehenbauer | 1937-6-8 | 109 | Sierra | 25 miles west of Reno, Nevada, on Truckee River at Iceland | 1676 | Comment | ||
SEINET8066583 | Alnus incana var. occidentalis | B. H. Banta | 1949-5-13 | 109 | Sierra | Dog Creek | Comment | |||
UC847454 | Alnus rhombifolia | Alice Eastwood | 1918-4-6 | 6767 | Sierra | Downieville | Comment | |||
CHSC50702 | Alopecurus aequalis | Lowell Ahart | 1990-6-29 | 6531 | Sierra | On the bottom of Poverty Hill Mine (hydraulic mine). | 1524 | Comment | ||
CHSC81078 | Alopecurus aequalis | Lowell Ahart | 2001-8-10 | 9096 | Sierra | Along the river and around the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 100 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
RSA129211 | Alopecurus aequalis | E. Sawyer | 1935-6-28 | 252 | Sierra | 1/2 miles S.S.E. of Sattley | 1494 | Comment | ||
UCD84199 | Alopecurus aequalis | Ayzik Solomeshch | 2009-6-8 | s. n. | Sierra | Sierra Valley, Roen Ranch, along Westside Rd, ca. 2 km N of the intersection of Westside and Calpine Roads, ca. 1 km east of Westside Rd. | 1493 | Comment | ||
SEINET13709956 | Alopecurus aequalis | Lowell William Ahart, Lowell William Ahart | 2001-1 | 9298 | Sierra | Drying Ponds Around Poverty Hill Hydraulic Gold Mine, N of Town of Poverty Hill, 4 Air Mi. S of La Porte (T21N, R9E, sec 32, SW 1/4) 5000 Ft | 1524 | Comment | ||
CAS-BOT-BC138153 | Alopecurus aequalis var. aequalis | F. A. MacF. | 1934-6-29 | 12638 | Sierra | Little Truckee River. | Comment | |||
CHSC109882 | Alopecurus aequalis var. aequalis | Lowell Ahart | 2012-9-18 | 18451 | Sierra | Bottom of Poverty Hill Hydraulic Mine, about 2 miles (air) southwest of Poverty Hill, about 4 1/2 miles (air) south of La Porte. | 1388 | Comment | ||
CAS-BOT-BC142914 | Amelanchier | Jean L. Pawek | 1956-5-21 | 55 | Sierra | Highway 49, on west slope of Yuba Pass. | 1524 | Comment | ||
SJSU11963 | Amelanchier alnifolia var. pumila | N. A. Hopkins | 1970-6-10 | 321 | Sierra | near Packer L | 1897 | Comment | ||
RSA8032 | Amelanchier pallida | H. A. Barker | 1927-7-5 | 774 | Sierra | Gold Lake. | Comment | |||
SEINET6190534 | Amelanchier pallida | W. Harnach, N. Harnach | 1990-5-13 | 307 | Sierra | Sierra Valley, The Mounds near Sattley | 1518 | Comment | ||
SEINET6190550 | Amelanchier pallida | W. Harnach, N. Harnach | 1991-6-15 | 543 | Sierra | Sierra Valley, 0.5 miles E of Calpine, Calpine Ranch (home) | 1503 | Comment | ||
SEINET6195190 | Amelanchier pallida | W. Harnach, N. Harnach | 1989-5-9 | 073 | Sierra | Approx 5 road miles N of Sierraville on Hwy 49, Newman Point (Rice on map) | 1524 | Comment | ||
SEINET6195180 | Amelanchier pallida | K. L. Neal | 1960-5-28 | R- 59 | Sierra | 8 miles northwest of Verdi | 1463 | Comment | ||
SEINET6190254 | Amelanchier pumila | P. B. Kennedy, S. B. Doten | 1901-7-5 | 97 | Sierra | Webber Falls, canyon below | Comment | |||
CAS-BOT-BC136870 | Amelanchier utahensis | H. Albert Barker | 1926-7-16 | 232 x | Sierra | Gold Lake - First Island | Comment | |||
CAS-BOT-BC136874 | Amelanchier utahensis | John Thomas Howell; Gordon H. True | 1969-6-25 | 45844 | Sierra | Near outlet of Gold Lake | 1950 | Comment | ||
CAS-BOT-BC136875 | Amelanchier utahensis | M. Lavin | 1982-6-27 | 4159 | Sierra | Salmon Lake, north of Sierra Buttes, 13 miles from Portola | 1981 | Comment | ||
CAS-BOT-BC136877 | Amelanchier utahensis | W. Harnach; N. Harnach | 1989-5-9 | 073 | Sierra | Sierra Valley. Newman Point (Rice on map) | 1524 | Comment | ||
CHSC44099 | Anaphalis margaritacea | L. P. Janeway | 1984-8-25 | 1079 | Sierra | Snag Lake. | 2026 | Comment | ||
SJSU14468 | Anaphalis margaritacea | N. A. Hopkins | 1990-8-21 | 1630 | Sierra | c. 1.5 mi SSW of Calpine | 1554 | Comment | ||
UCSB27027 | Anaphalis margaritacea | Wilken, Dieter | 1969-7-24 | Sierra | Salmon Creek, 2 miles north of California State Highway 49, along road to Graeagle, Sierra Buttes, Sierra Nevada | 1981 | Comment | |||
SEINET12117385 | Angelica breweri | R. Bacigalupi, Constance, L.; Nasir, E. | 1953-1 | 3471 | Sierra | between Weber (4 mi S) and Mmeadow lakes | 2134 | Comment | ||
CAS-BOT-BC64789 | Antennaria | W. Harnach; N. Harnach | 1990-6-10 | 350 | Sierra | Sierra Valley. Balderson Ranch (Antelope Valley). | 1508 | Comment | ||
SJSU9805 | Antennaria dimorpha | C. W. Sharsmith | 1982-5-30 | 8656 | Sierra | 2 mi N of Sattley on Sattley-Beckwourth Road, Sierra Valley | 1524 | Comment | ||
CAS-BOT-BC58657 | Antennaria luzuloides | Alice Eastwood | 1918-6-29 | 7833 | Sierra | Loyalton | Comment | |||
CAS-BOT-BC58651 | Antennaria luzuloides | W. Harnach; N. Harnach | 1989-6-4 | 125 | Sierra | Sierra Valley, Calpine Ranch | 1505 | Comment | ||
CAS-BOT-BC58656 | Antennaria luzuloides | Lemmon | s.n. | Sierra | Sierra Valley | Comment | ||||
CAS-BOT-BC58700 | Antennaria luzuloides | W. Harnach; N. Harnach | 1989-6-4 | 124 | Sierra | Sierra Valley, Calpine Ranch | 1505 | Comment | ||
CAS-BOT-BC79948 | Antennaria microphylla | Belle R. Jackson | 1932-6-1 | s.n. | Sierra | Sierra Valley | Comment | |||
CAS-BOT-BC79950 | Antennaria microphylla | Catherine Best | 1981-6-18 | s.n. | Sierra | On the Salmon Lake Road about 1 mile southeast of Salmon Lake | Comment | |||
UC1609023 | Antennaria rosea | Lowell Ahart | 1993-9-10 | 7208 | Sierra | about 1 1/4 mi s dirt road from Gibsonville to Johnsville (meadow on n side of mt.); Mt. Fillmore | 2225 | Comment | ||
CHSC44845 | Antennaria rosea subsp. confinis | Lowell Ahart | 1975-8-17 | 931 | Sierra | Near French Meadows, about 3 air miles west and 1/2 mile south of Webber Lake. | 2133 | Comment | ||
RSA237222 | Anthemis cotula | Frederick W. Oettinger | 1967-6-28 | 140 | Sierra | Along Salmon river near Kelly Gulch. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. | 613 | Comment | ||
CDA41212 | Antirrhinum vexillo-calyculatum subsp. breweri | G. D. Barbe | 1973-8-26 | s.n. | Sierra | State Highway 49 above west fork of Yuba River, 15 miles east of Yuba County line, between Goodyears Bar and Downieville, | Comment | |||
JEPS78125 | Antirrhinum vexillocalyculatum subsp. intermedium | Gary W. Zamzow | 1972-6-27 | 23 | Sierra | 3.5 mi w Downieville (intersection of Hwy 49 and road to Goodyears Bar) | 822 | Comment | ||
JEPS83280 ![]() |
Antirrhinum vexillocalyculatum subsp. intermedium | David M. Thompson | 1983-9-11 | 381 B | Sierra | 0.4 mi w center of bridge over Downie River (n side of road); Downieville Quad. (7.5', 1951), Downieville; Bridge of Downie River, Downieville, Sierra Co. | 902 | Comment | ||
CAS-BOT-BC218519 | Apiaceae | Gladys L. Smith | 1959-6-20 | 1241 | Sierra | Downgrade north of Gold Lake, Sierra Nevada | 1981 | Comment | ||
CHSC67864 | Apocynum androsaemifolium | James D. Jokerst | 1986-6-19 | 2651 | Sierra | Turner property, S end of Sierra Valley, E and adjacent to Hwy. 40 ca. 1 mi NW of junction with Hwy. 89. | 1658 | Comment | ||
HSC65739 | Apocynum androsaemifolium | R. F. Thorne | 1974-7-30 | 45042 | Sierra | Tahoe National Forest, Goose, Haven and Snag Lake areas | 2058 | Comment | ||
SEINET7923488 | Apocynum androsaemifolium | W. Harnach, N. Harnach | 1990-7-30 | 488 | Sierra | Sierra Valley. Sierraville, Hamlin Creek area. | 1570 | Comment | ||
UC1123480 | Apocynum androsaemifolium | G. T. Nordstrom | 1936-7-14 | 939 | Sierra | 2.8 mi. n.w. Dog Valley; Tahoe Nat'l Forest, Sierraville Quad. | Comment | |||
CAS-BOT-BC407120 | Aquilegia formosa | W. Harnach; N. Harnach | 1990-6-30 | 445 | Sierra | Sierra Valley, Yuba Pass | 2042 | Comment | ||
UCR18730 | Arabis holboellii var. retrofracta | Frank C. Vasek | 1975-7-10 | 750710- 14 | Sierra | Sierra Nevada Mtns, about 15 miles north of Truckee Ranger Station [via Hwy 89], on Hennes Pass Rd. 1.5 miles west of State Hwy 89 | 1950 | Comment | ||
SEINET5340706 | Arabis pulchra | S. B. Doten | 1901-7-2 | 71 | Sierra | [Sierra Nevada] Near Webber Lake | Comment | |||
JEPS87603 | Arabis rectissima var. rectissima | Lowell Ahart | 1994-7-1 | 7444 | Sierra | about 11 mi air ne Alleghany (about 1.5 mi ne of Middlewaters, on n side of larger pond, on n side of Henness Pass Road, at Keystone Gap, e of Keystone Mountain); Keystone Gap | 1889 | Comment | ||
UC336861 | Arceuthobium americanum | unknown | Sierra | Webber Lake | Comment | |||||
SEINET10319600 | Arceuthobium americanum | M. J. Williams | 1969-9-13 | s.n. | Sierra | Webber Lake. | 2065 | Comment | ||
UCD101908 | Arceuthobium americanum | John Thomas Howell | 1969-9-13 | 46125 | Sierra | North shore of Webber Lake, Sierra Nevada. | 2064 | Comment | ||
UCD53880 | Arctostaphylos | Beecher Crampton | 1954-5-11 | 1894 | Sierra | 4 miles west of Yuba Pass. | Comment | |||
CAS-BOT-BC45472 | Arctostaphylos nevadensis | Lewis S. Rose | 1934-7-21 | 34398 | Sierra | Gold Lake. | 1950 | Comment | ||
CDA9335 | Arctostaphylos nevadensis | D. G. Kelch, Alan Smith, Andrew Murdock, and Ruth Kirkpatrick | 2006-6-21 | 6 .298 | Sierra | Above Sardine Lake on road to Sierra Butte. | Comment | |||
RSA212198 | Arctostaphylos nevadensis | L. S. Rose | 1969-6-25 | 69055 | Sierra | Gold Lake. | 1951 | Comment | ||
RSA515707 | Arctostaphylos nevadensis | B. Pitzer, S. Morgan, H. Soldan | 1988-5-29 | 947 | Sierra | Plumas National Forest, Gold Lake, near the boat ramp | Comment | |||
CAS-BOT-BC46501 | Arctostaphylos patula | Alice Eastwood | 1918-4-6 | 6770 | Sierra | Downieville. | Comment | |||
CAS-BOT-BC46506 | Arctostaphylos patula | Mrs. S. G. Suttiffe | 1919-8-1 | s.n. | Sierra | Gold Lake. | Comment | |||
CAS-BOT-BC46507 | Arctostaphylos patula | Lowell Ahart | 1975-6-28 | s.n. | Sierra | 2 mi. e. of Gibsonville. | 1981 | Comment | ||
CAS-BOT-BC46548 | Arctostaphylos patula | Roman Gankin | 1988-10-19 | s.n. | Sierra | Between Bassett's on w. side of Yuba Pass to junction of state route 49 and state route 89. | 1950 | Comment | ||
CAS-BOT-BC46550 | Arctostaphylos patula | Gordon H. True | 1964-5-20 | 1412 | Sierra | Chalk Bluff Rd. on Chalk Bluff Ridge about 2 mi. s. of Nevada City - Yuba Gap Hiway. | 1371 | Comment | ||
JEPS38824 | Arctostaphylos patula | W. L. Jepson | 1934-8-4 | 16852 | Sierra | 2 mi e Bassett sta.; North Fork Yuba River, Pioneer Road sta. | Comment | |||
RSA8016 | Arctostaphylos patula | H. A. Barker | 1927-6-22 | 726 | Sierra | Gold Lake. | 1954 | Comment | ||
UC567034 | Arctostaphylos patula | G. E. Sindel | 1934-7-31 | 80 | Sierra | 3 1/4 mi n Meadow Lake; Truckee Quadrangle | 2240 | Comment | ||
UCD53308 | Arctostaphylos patula | P. B. Schultz | 1967-6-27 | 8 | Sierra | 1 1/4 miles northeast of station; U.C. Sagehen Creek Station. | 1920 | Comment | ||
SEINET7262881 | Arctostaphylos patula | H. Hamlin | s.n. | Sierra | Sierra Valley | Comment | ||||
SEINET7262913 | Arctostaphylos patula | A. Brel | 1998-5-23 | s.n. | Sierra | [Sierra Nevada] 4 miles west of Bordertown, 3 miles from Toiyabe National Forest welcome sign along north most road (unpaved) | 1981 | Comment | ||
SEINET7266020 | Arctostaphylos patula | C. Esser | 1951-4-15 | 16 | Sierra | Highway 49, three miles west of Sattley | 1524 | Comment | ||
CHSC98990 | Arctostaphylos patula subsp. gankinii | Lowell Ahart | 2008-6-4 | 14809 | Sierra | On the north side of Forest Road 98, about 2 miles (air) northeast of Harris Meadow, about 9 1/2 miles (air) northeast of Alleghany. | 1906 | Comment | ||
CAS-BOT-BC45329 | Arctostaphylos viscida subsp. viscida | William Vortriede | 1928-4-15 | s.n. | Sierra | Downieville | Comment | |||
UC1121433 | Arctostaphylos viscida subsp. viscida | A. Lewis | 1934-9-4 | 532 | Sierra | 2 mi sw St. Charles Ranch; Tahoe National Forest, Downieville Quadrangle | Comment | |||
CAS-BOT-BC384752 | Arenaria serpyllifolia var. serpyllifolia | Catherine Best | 1982-7-12 | 738 | Sierra | Herrington's, Sierra City | 1219 | Comment | ||
SJSU13869 | Argemone munita | N. A. Hopkins | 1985-7-3 | 1283 | Sierra | bbetween Sierraville & Lemon Canyon c. 2 mi E of Sierraville | Comment | |||
UC1602303 | Argemone rotundata | G. T. Nordstrom | 1936-7-13 | 937 | Sierra | 3.8 mi se of Dog Valley | 1524 | Comment Read comments Jun 6 2014 |
||
SEINET10877440 ![]() |
Argythamnia lanceolata | Cyrus G. Pringle | 1889-4-15 | Pringle 15968 | Sierra | Sierra Tucson, Arizona | Comment | |||
UCD103891 | Armoracia rusticana | A. M. Shapiro | 2011-6-19 | s.n. | Sierra | 0.8 mi NNE of town of Sierraville along Hwy 89. | 1524 | Comment | ||
CAS-BOT-BC82240 | Arnica chamissonis | Alice Eastwood | 1918-6-29 | 7885 | Sierra | Loyalton | Comment | |||
SEINET11265580 | Arnica chamissonis | Tim Kuhn | 2006-7-31 | 43 | Sierra | Truckee Ranger District.; 0 | Comment | |||
CAS-BOT-BC82235 | Arnica chamissonis | W. Harnach; N. Harnach | 1991-7-4 | 617 | Sierra | Sierra Valley, Martinetti Ranch (the fenced bog hole) | 1511 | Comment | ||
CAS-BOT-BC82238 | Arnica chamissonis | Catherine Best | 1984-6-19 | 1007 | Sierra | Sierra Valley 1/2 mile west of Sierraville on Hwy 89 | Comment | |||
CAS-BOT-BC82244 | Arnica chamissonis | F. A. MacF. | 1934-6-29 | 12551 | Sierra | Marsh, Truckee River 13 miles from Truckee on the Reno Rd. via Hobart Mills | Comment | |||
UC178531 | Arnica chamissonis | J. G. Lemmon | 1875-1 | 157 | Sierra | Comment | ||||
CAS-BOT-BC82326 | Arnica cordifolia | Clare B. Hardham | 1961-6-15 | 7412 | Sierra | Yuba Pass, south side | Comment | |||
SEINET6775022 ![]() |
Arnica cordifolia | P. A. Lehenbauer | 1937-6-8 | 110 | Sierra | 25 miles west of Reno, NV, on Truckee River at Iceland, south side of river by falls | 1676 | Comment | ||
CHSC40672 | Arnica dealbata | J. D. Jokerst | 1982-9-10 | 1668 | Sierra | Along the trail to the summit of the Sierra Buttes (from Packer Lake). | 2316 | Comment | ||
CHSC66788 | Arnica dealbata | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8215 | Sierra | Northern High Sierra Nevada. Yuba Pass-Weber Lake Rd. (Forest Rt. 12) just N of the road to Haypress Valley. | 2255 | Comment | ||
JEPS125744 | Arnica dealbata | William Harnach | 2012-7-30 | 1255 | Sierra | Approximately 1 mile South of Forest Road 09, on Road 0913. 1.5 air miles SE of Haskell Peak, Tahoe National Forest. | Comment | |||
SEINET8584749 ![]() |
Arnica dealbata | W. Harnach | 2012-7-30 | 1255 | Sierra | Approx 1 mile south of Forest Road 09, on Road 0913. 1.5 air miles SE of Haskell Peak, Tahoe National Forest. | 1964 | Comment | ||
POM204025 | Arnica dealbata | L. S. Rose | 1934-7-7 | 34331 | Sierra | SW of Gold Lake. | 2104 | Comment | ||
SJSU12193 | Arnica dealbata | N. A. Hopkins | 1983-9-1 | 1178 | Sierra | along Pacific Crest Trail between Packer Saddle & Deer Lake | 2255 | Comment | ||
CHSC108103 | Arnica mollis | Lowell Ahart | 2011-9-23 | 17702 | Sierra | Forest floor, about 80 yards north of Pass Creek, about 320 yards south of Hennas Pass Road, west of French Meadow, east of Forest Road 70, about 3 miles (air) northwest of Webber Lake. | 2016 | Comment | ||
CHSC92056 | Arnica mollis | Lowell Ahart | 2005-8-30 | 12351 | Sierra | On the south side of Pass Creek, about 1/4 mile south of French Meadow, about 2 1/2 miles west of Webber Lake. | 2064 | Comment | ||
JEPS107588 | Arnica mollis | Lowell Ahart | 2005-8-30 | 12351 | Sierra | On the south side of Pass Creek, about 1/4 mile south of French Meadow, about 2 1/2 miles west of Webber Lake | 2064 | Comment | ||
SEINET6775131 ![]() |
Arnica mollis | W. Harnach, N. Harnach | 2000-6-29 | 929 | Sierra | Approximately 0.5 miles north of Coburn Lake at the end of access road | 2188 | Comment | ||
CAS-BOT-BC85149 | Arnica nevadensis | A. R. Kruckeberg | 1954-8-2 | 3686 | Sierra | 1/2 mile w. of Sierra Buttes lookout, Tahoe N.F. | 2438 | Comment | ||
SJSU12007 | Arnica nevadensis | N. A. Hopkins | 1979-6-9 | 941 | Sierra | c. 3 mi NW of Sattley | 1524 | Comment | ||
CAS-BOT-BC146262 | Arrhenatherum elatius var. elatius | Catherine Best | 1981-6-17 | s.n. | Sierra | Sierra Nevada. Sierra Valley 1 mile west of Sierraville on Highway 89. | Comment | |||
CAS-BOT-BC90108 | Artemisia arbuscula subsp. arbuscula | Catherine Best | 1984-6-19 | 1001 -A | Sierra | Sierra Valley - at the edge of Hwy A 23 about 3 miles north of Sattley | Comment | |||
UC1119540 | Artemisia douglasiana | C. G. Albertus | 1935-9-26 | 289 | Sierra | 2 1/2 mi se Sulphur Springs; Plumas National Forest, Sierraville Quadrangle | Comment | |||
SEINET7153371 ![]() |
Artemisia nova | R. Eckert | 1963-7-23 | ARS 7 | Sierra | North of Verdi, Nevada. Dog Valley Rd. | 2134 | Comment | ||
UCD129355 | Artemisia tridentata | R. O. Hanes | 1992-9-28 | 92 | Sierra | Cottonwood Creek. Tahoe Forest. | 1889 | Comment | ||
SEINET3358285 ![]() |
Artemisia tridentata subsp. vaseyana | A. A. Beetle | 1957-8-15 | 12805 | Sierra | Truckee. | Comment | |||
CHSC115182 | Asarum hartwegii | Lowell Ahart | 2015-5-9 | 20184 | Sierra | On the north side of the Canyon Creek Trail, about 300 yards southeast of the foot bridge across Boyce Ravine, trail on the north side of the North Fork of the Yuba River, about 3/4 miles west of Highway 49, about 1 3/4 miles west of Indian Valley. | 716 | Comment | ||
CAS-BOT-BC222813 | Asclepias | W. Harnach; N. Harnach | 1990-7-27 | 475 | Sierra | Sierra Valley. Antelope Valley, Tenneco mine site | 1645 | Comment | ||
CHSC94114 | Asclepias cordifolia | Lowell Ahart | 2006-6-21 | 12825 | Sierra | On the north side of the road, about 2 miles (by road) west of Forest. | 1329 | Comment | ||
JEPS124874 ![]() |
Asclepias cordifolia | Joe Ammirati | 1964-6-25 | 119 | Sierra | 2 mi. W. of Downieville on roadside of H.W 49. | Comment | |||
SEINET12329959 | Asclepias cordifolia | F. H. Utech | 1986-1 | 86 -070 | Sierra | Tahoe National Forest, ca 1 mi E on CA 49 from Downieville, along North Yuba River | 950 | Comment | ||
UC338856 | Asclepias cordifolia | Lemmon | Sierra | near B. F. L.; Sierra Valley | Comment | |||||
UCSB13238 | Asclepias cordifolia | 1962-6-13 | Sierra | Along State Highway 89, 3 miles south of Sierraville | 1767 | Comment | ||||
SEINET3166409 | Aspidotis densa | P. J. Alexander | 2009-5-26 | 1047 | Sierra | West slope of the northern Sierra Nevada, 1.8 miles (linear) NE of Gibsonville on the road to Johnsville, 2.3 miles WNW of Mount Etna, 13.2 miles SSE of Quincy, Plumas National Forest. | 1762 | Comment | ||
SJSU4992 | Aspidotis densa | N. A. Hopkins | 1968-7-5 | 157 | Sierra | 0.5 mi W of Packer Lake | 2072 | Comment | ||
UC1259224 | Asplenium viride | Alan Smith with C. D. MacNeill | 1975-8-9 | 667 | Sierra | e side of larger peaks Sierra Buttes | 2286 | Comment | ||
CAS-BOT-BC99201 | Aster | Clare B. Hardham | 1985-7-31 | 30110 | Sierra | Chapmand Creek, west side of Yuba Pass | 1767 | Comment | ||
CAS-BOT-BC99250 | Aster | Clare B. Hardham | 1986-8-10 | 30416 | Sierra | West side Yuba Pass | 1828 | Comment | ||
UCD40300 | Aster | Rodney Gale Myatt | 1971-7-3 | 795 | Sierra | Hillside above Hwy 49, just to the north of Yuba River. Near Oregon Creek, Alleghany Road, and Sierra County line. | 195 | Comment | ||
CHSC73405 | Aster alpigenus var. andersonii | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 622 | Sierra | Mt. Fillmore Mdws: Mdw 1. Ca 0.6 air mi SW of the top of Mt. Fillmore, and ca 0.5 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. | 2103 | Comment | ||
CAS-BOT-BC477889 | Asteraceae | W. R. Dudley | 1896-9-1 | s.n. | Sierra | Near Lake of the Woods. | Comment | |||
SEINET5323324 | Astragalus andersonii | W. Harnach, N. Harnach | 1993-7-11 | 744 | Sierra | Sierra Valley, on top of Lincoln Ridge, south of Yuba Pass. Western edge of the project area | 2316 | Comment | ||
UCR160543 | Astragalus andersonii | G. D. Barbe, T. C. Fuller | 1973-6-19 | 1626 | Sierra | Stateline west of Verdi on (Dog Valley Rd) Smithneck Rd (c. 1mi (1.6km) west of Verdi) | 1494 | Comment | ||
CHSC85013 | Astragalus bolanderi | John Dittes; Josephine Guardino, Lowell Ahart | 2003-7-31 | 2003 -79 | Sierra | Northern High Sierra Nevada; ca. 7.4 air-miles southwest of Sierra City, ca. 5.6 air-mile southeast of Downieville, ca. 6.2 air-mile northwest of Bowman Lake; south of Henness Pass Road. | 1767 | Comment | ||
JEPS87627 | Astragalus bolanderi | Lowell Ahart | 1994-7-1 | 7447 | Sierra | at intersection of a logging road to Harris Meadow and Henness Pass Road about 2 mi sw Middlewaters (about 7 1/2 mi (air) ne of Alleghany); sw of Middlewaters, ne of Alleghany | 1950 | Comment | ||
JEPS87628 | Astragalus bolanderi | Lowell Ahart | 1994-7-1 | 7447 | Sierra | at intersection of a logging road to Harris Meadow and Henness Pass Road about 2 mi sw Middlewaters (about 7 1/2 mi (air) ne of Alleghany); sw of Middlewaters, ne of Alleghany | 1950 | Comment | ||
RSA0002872 | Astragalus cyrtoides | J. G. Lemmon | 1875-1 | 622 | Sierra | Sierra Nevada Mtns.: Sierra Valley | Comment | |||
JEPS54676 | Astragalus lemmonii | J. G. Lemmon | June 1887 | Sierra | Sierra Valley | Comment | ||||
UC82641 | Astragalus lemmonii | J. G. Lemmon | 1875-1 | 72 | Sierra | Sierra Valley | Comment | |||
UC574580 | Astragalus pulsiferae | Mrs. Pulsifer Ames | 1874-8-1 | 33 | Sierra | Sierra and Plumas Counties , Long Valley, Sierra Co. (Long Valley, Sierra Co.) | Comment | |||
CAS-BOT-BC192961 | Astragalus purshii var. purshii | W. Harnach; N. Harnach | 1989-4-30 | 047 | Sierra | Sierra Valley. Calpine Ranch (home) | 1498 | Comment | ||
CDA18121 | Astragalus purshii var. purshii | G. D. Barbe, T. C. Fuller | 1973-6-19 | 1625 | Sierra | Tahoe National Forest; Stateline W of Verdi on (Dog Valley Rd.) Smithneck Rd. (ca. 1 mi (1.6 km) W of Verdi). | 1493 | Comment | ||
RSA110889 | Astragalus purshii var. purshii | H. D. Ripley, R. C. Barneby, F. C. Ripley Jr. | 1942-5-22 | 4528 | Sierra | Near Sierraville. | 1707 | Comment | ||
SEINET5326229 | Astragalus purshii var. purshii | L. Cheney | 1961-5-16 | s.n. | Sierra | Boca Dam | 1676 | Comment | ||
CAS-BOT-BC193059 | Astragalus purshii var. tinctus | M. Boone | 1981-5-16 | 046 | Sierra | Highway 49, 1 mile N. of junction with highway 89 | Comment | |||
SJSU11994 | Asyneuma prenanthoides | N. A. Hopkins | 1975-7-24 | 698 | Sierra | 0.5 mi S of confluence of Woodruff & Rock Creeks | 822 | Comment | ||
CAS-BOT-BC68749 | Athyrium alpestre var. americanum | J. D. Jokerst | 1982-9-10 | 1672 | Sierra | Immediately adjacent to the dirt road that serves the lookout of the Sierra Buttes ca 150 meaters below its end near the | 2590 | Comment | ||
SEINET8671188 ![]() |
Athyrium filix-femina | E. Brooks | 1879-1 | Sierra | Sierra and Coast Range | Comment | ||||
JEPS35145 | Athyrium filix-femina var. cyclosorum | W. L. Jepson | 1934-8-3 | 16815 | Sierra | 2 mi e Bassett Station (Pioneer Rd Sta.); N Fork Yuba River | 1706 | Comment Read comments Dec 26 2016 |
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UC1181562 | Atriplex rosea | R. F. Hoover | 1940-10-11 | 4683 | Sierra | betw Loyalton and Sierraville; betw Loyalton and Sierraville | Comment | |||
CAS-BOT-BC205793 | Balsamorhiza hookeri | James R. Shevock | 1985-5-19 | 11146 | Sierra | Northern Sierra Nevada. Sierra Valley. Along California highway 49 at Rice Hill, 4.7 miles northeast of highway junctions 49 & 89 at Sierraville | 1650 | Comment | ||
JEPS29730 | Balsamorhiza hookeri | Rimo Bacigalupi and L. R. Heckard | 1962-5-27 | 8485 | Sierra | 4.7 mi ne of Sierraville (e edge of s arm Sierra Valley); Sierra Valley | 1524 | Comment | ||
SEINET11861893 | Balsamorhiza lanata | J. G. Lemmon | 1874-1 | 114 | Sierra | Sierra Co. &c | Comment | |||
JEPS29716 | Balsamorhiza sagittata | Rimo Bacigalupi and L. R. Heckard | 1962-5-27 | 8473 | Sierra | on slopes just s of (2 mi) Sierraville | 1615 | Comment | ||
UC1119026 | Balsamorhiza sagittata | G. T. Nordstrom | 1936-9-7 | 920 | Sierra | 2.1 mi nnw of Dog Valley; Sierraville Quad. | 2103 | Comment | ||
CAS-BOT-BC100101 | Balsamorhiza sagittata | W. Harnach; N. Harnach | 1990-4-19 | 265 | Sierra | Knuthson Meadows (commonly called Carman Valley) | 1548 | Comment | ||
SEINET5340912 | Barbarea | S. B. Doten | 1901-7-2 | 71 a | Sierra | [Sierra Nevada] Near Webber Lake | Comment | |||
CAS-BOT-BC16681 | Barbarea orthoceras | Catherine Best | 1982-7-12 | 763 | Sierra | Sierra Nevada. Packer's Lake. | 1828 | Comment | ||
SEINET11193429 | Barbarea orthoceras | W. Harnach, N. Harnach | 1989-4-22 | 038 | Sierra | Approx 1.2 miles S of the Calpine Rd./Co. Rd. A-23 intersection, Sattley transfer station (dump). | 1497 | Comment | ||
CAS-BOT-BC75669 | Berberis nervosa | Charlotte Pyle | 1977-5-31 | s.n. | Sierra | 2 or 3 miles north of Alleghany near American Flat in the Oregon Creek drainage. | 1463 | Comment | ||
CDA24401 | Berberis nervosa | G. H. True, C. Pyle | 1977-9-29 | 8461 | Sierra | Sierra Nevada; On branch on Indian Creek on Joubert-Mountain House Road ca. 6.5 miles east of Highway 49 at Joubert Diggings, ca. 3.5 miles north of Camptonville. About 2 miles airline south of Indian Valley. | Comment | |||
SEINET12101693 | Berberis repens | J. G. Lemmon | 1874-1 | s.n. | Sierra | no further locality | Comment | |||
CAS-BOT-BC494124 | Bidens cernua | W. Harnach; N. Harnach | 2000-8-23 | 984 | Sierra | Sierra Valley. 1.5 mi W of Sierraville, on Hwy 49. Strong Pond | 1505 | Comment | ||
CAS-BOT-BC413063 | Bistorta bistortoides | Joseph Gerber | 1953-7-5 | 16 | Sierra | Lake Independence | 2133 | Comment | ||
SEINET4176363 | Bistorta bistortoides | N. Johnson | 1951-5-19 | 66 | Sierra | Dog Valley, west end | 1829 | Comment | ||
SEINET4176607 | Bistorta bistortoides | J. Robertson | 1960-6-18 | s.n. | Sierra | Sagehen Creek, University oF California campus | 2134 | Comment | ||
SEINET8665976 ![]() |
Blepharipappus scaber | W. Harnach | 2013-5-17 | 1350 | Sierra | 0.75 miles south of Hwy 49 on Antelope Valley Road. | 1526 | Comment | ||
CHSC94122 | Boechera arcuata | Lowell Ahart | 2006-6-21 | 12819 | Sierra | On the north side of the Foote Road, about 1.3 miles (by road) southwest of Alleghany. | 1305 | Comment | ||
CAS-BOT-BC16071 | Boechera breweri | Lowell Ahart | 1982-7-28 | 3696 | Sierra | About 5 miles east of La Porte. About 0.25 mile north of the Pacific Mine. | 1700 | Comment | ||
SJSU13990 | Boechera breweri subsp. shastaensis | N. A. Hopkins | 1988-7-26 | 1467 | Sierra | Robinsons Cow Camp c. 0.5 mi W of Packer L | 1889 | Comment | ||
CHSC94222 | Boechera constancei | Lowell Ahart | 2006-6-28 | 12894 | Sierra | On the northwest side of the dirt road (road goes from Gibsonville to Johnsville), about 200 yards northeast of the camp and road (road goes to Howland Flat), less than 1/2 mile (air) northeast of Lake Delahunty, about 1 3/4 miles (air) northeast of Gibsonville. | 1901 | Comment | ||
CAS-BOT-BC13857 | Boechera inyoensis | Lowell Ahart | 1981-6-23 | 2869 A | Sierra | South of Stafford Mountain, 12 mile northeast of La Porte. | 609 | Comment | ||
SJSU4138 | Boechera puberula | C. W. Sharsmith & W. Savage | 1967-5-20 | 7517 | Sierra | near S base of the Buttes c. 7 mi W of Vinton, Sierra Valley | 1524 | Comment Read comments Mar 27 2014 |
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CAS-BOT-BC25607 | Boechera retrofracta | Alice Eastwood | 1918-4-6 | 6777 | Sierra | Downieville. | Comment | |||
CHSC85026 | Botrychium simplex var. compositum | John Dittes; Lowell Ahart | 2003-9-28 | 838 | Sierra | Northern High Sierra Nevada; ca. 7.6 air-miles northeast of La Porte, ca. 11.9 air-miles north of Downieville, ca. 14.9 air-miles south by southeast of Quincy; north slope of Mt. Fillmore. Bank of drainage in meadow. | 2182 | Comment | ||
CAS-BOT-BC418496 | Boykinia occidentalis | Carl B. Wolf | 1937-8-6 | 9046 | Sierra | Northern Sierra Nevada, No. fork of Yuba River, 5 mi. above Downieville | 1066 | Comment | ||
UCR249143 | Boykinia occidentalis | George K. Helmkamp, Elizabeth Helmkamp | 2013-6-5 | 20763 | Sierra | Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.2 miles north of the Yuba County line | 901 | Comment | ||
CAS-BOT-BC36693 | Brassica rapa | Alice Eastwood | 1918-6-29 | 7803 | Sierra | Loyalton. | Comment | |||
JEPS125709 | Brickellia grandiflora | William Harnach | 2015-8-26 | 1442 | Sierra | Salmon Creek campground. | Comment | |||
POM129345 | Brickellia grandiflora | Roxana S. Ferris | 1926-9-6 | 6807 | Sierra | 9 miles from Markleeville on the Ebbetts Pass Road. | Comment | |||
CAS-BOT-BC127873 | Brickellia greenei | Lillian S. Mott | Aug 7. | LM 6555 | Sierra | gravelly banks on road to Sierra Buttes out of Sierra City | Comment | |||
UCD40311 | Briza minor | Rodney Gale Myatt | 1971-7-3 | 818 | Sierra | Hillside above Hwy 49, just to the north of Yuba River. Near Oregon Creek, Alleghany Road, and Sierra County line. | 195 | Comment | ||
SEINET10570662 | Brodiaea | John G. Lemmon | 1874-1 | Lemmon 8138 | Sierra | Comment | ||||
SEINET4345440 | Bromus carinatus | P. Kennedy, S. B. Doten | 1901-7-8 | 127 | Sierra | [Sierra Nevada] Near Webber Lake | Comment | |||
CHSC105984 | Bromus carinatus var. carinatus | Lowell Ahart | 2010-9-15 | 17177 | Sierra | Along the poor road, 5 yards north of the first pond, 8 yards northwest of the cabin, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. | 2134 | Comment | ||
JEPS117439 | Bromus carinatus var. carinatus | Lowell Ahart | 2010-9-15 | 17177 | Sierra | Along the poor road, 5 yards north of the first pond, 8 yards northwest of the cabin, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak | 2134 | Comment | ||
SBBG128098 | Bromus carinatus var. carinatus | L. Ahart | 2010-9-15 | 17177 | Sierra | 5 yards N of the first pond 2.75 mi NW of the cabin, at the spring, ca. 2 3/4 mi N of Yuba Pass on Hwy 49, ca. 4 mi E of Haskell Peak | 2134 | Comment | ||
UC1131008 | Bromus commutatus | E. Sawyer | 1935-6-28 | 249 | Sierra | 1 1/2 mi sse of Sattley | 1493 | Comment | ||
CDA1821 | Bromus inermis | G. D. Barbe | 1991-6-26 | 4434 | Sierra | Highway 49 southwest of Loyalton. | Comment | |||
RSA641653 | Bromus laevipes | R. F. Thorne | 1974-7-30 | 45045 | Sierra | Tahoe national Forest: Goose Haven and Snag Lakes area. | 2058 | Comment | ||
SEINET4404026 | Bromus orcuttianus | M. J. Williams, B. Trowbridge, G. True Jr., A. Tiehm | 1977-7-26 | 77- 48 -4 | Sierra | Independence Lake | 2118 | Comment | ||
CAS-BOT-BC185609 | Bromus tectorum | W. Harnach; N. Harnach | 1989-5-20 | 104 | Sierra | Sierra Valley. Calpine Ranch (home). | 1505 | Comment | ||
CAS-BOT-BC185610 | Bromus tectorum | Alice Eastwood | 1918-6-29 | 7935 | Sierra | Loyalton. | Comment | |||
CHSC44552 | Bromus tectorum | Lowell Ahart | 1978-6-4 | 1761 | Sierra | Along the edge of the Foote Road, about 4 miles south of Alleghany. | 1188 | Comment | ||
UC1131269 | Bromus tectorum | G. T. Nordstrom | 1936-7-9 | 905 | Sierra | 2 1/4 mi nnw of Dog Valley | 2133 | Comment | ||
CAS-BOT-BC185527 | Bromus vulgaris | Catherine Best | 1985-6-20 | 1018 | Sierra | Sierra Nevada. Herrington's, Sierra City. | 1219 | Comment | ||
CHSC97710 | Calocedrus decurrens | Lowell Ahart | 2007-10-25 | 14505 | Sierra | About 10 yards east of Port Wine Ridge Road and the remains of two old buildings, about 1 1/2 miles north of Scales, about 5 miles (air) south of La Porte. | 1432 | Comment | ||
SEINET11052131 | Calocedrus decurrens | P. A. Lehenbauer | 1926-3-14 | 1317 | Sierra | [Sierra Nevada,] Dog Valley Grade. | Comment | |||
CAS-BOT-BC487487 | Calochortus albus | D. S. Smith | 1926-4-12 | 1765 | Sierra | Above South Fork Yuba-Downieville Rd | 609 | Comment | ||
CDA11864 | Calochortus leichtlinii | G. F. Hrusa, J. Jokerst | 1991-7-5 | 8564 a | Sierra | Sierra Valley Region; E side of Antelope Valley. | Comment | |||
JEPS5763 | Calochortus leichtlinii | Alma Ames | 1917-1 | Sierra | Gold Lake stage station Downieville Region | Comment | ||||
SEINET8197344 | Calochortus leichtlinii | H. Hamlin | 1904-1 | s.n. | Sierra | Sierra Valley. | Comment | |||
SJSU4982 | Calochortus leichtlinii | N. A. Hopkins | 1968-6-30 | 151 | Sierra | 0.25 mi N of Packer Lake | 1859 | Comment | ||
UCR53700 | Calochortus monophyllus | B. G. Pitzer, Steve Morgan, H. M. Soldan | 1988-5-27 | 0871 | Sierra | Sierra Nevada Mtns, above Ramshorn Campground on Hwy 49, c. 15 miles NE of Comptonville and c. 5 mi. west of Downieville | 823 | Comment | ||
SEINET12049776 | Calochortus monophyllus | F. H. Utech | 1986-1 | 86 -094 | Sierra | Tahoe National Forest, Indian Valley, near junction of North Yuba River & Fiddle Bow Creek on CA 49 | 950 | Comment | ||
CAS-BOT-BC181494 | Caltha leptosepala | Barbara T. Keller | 1974-6-15 | 1483 | Sierra | Chapman Creek Campground, about 7 miles NE of Sierra City on Highway 49 | 1767 | Comment | ||
CAS-BOT-BC181495 | Caltha leptosepala | Barbara T. Keller | 1974-6-15 | 1483 | Sierra | Chapman Creek Campground, about 7 miles NE of Sierra City on Highway 49 | 1767 | Comment | ||
CAS-BOT-BC181497 | Caltha leptosepala | R. K. Wellman | 1981-5-16 | 032 | Sierra | Yuba Pass, Highway 49 | 2042 | Comment | ||
CAS-BOT-BC181498 | Caltha leptosepala | W. R. Dudley | 1894-8-30 | s.n. | Sierra | By road west form Webber Lake to Mountain Lake | Comment | |||
SEINET12765110 | Calycadenia truncata | Vernon Oswald, Lowell Ahart | 1997-8-19 | 8819 | Sierra | Mountain House Rd. (county Rd. 300) 1.3 mi south of Goodyears Bar.; 0 | 899 | Comment | ||
UC160254 | Calycadenia truncata | Miss Eva Kennedy | 1909-1-1 | 38 | Sierra | Downieville | Comment | |||
JEPS84047 | Calyptridium monospermum | L. R. Heckard with Susan D'Alcamo | 1986-6-6 | 6275 | Sierra | ca 2 mi n Sierra City; Sierra Valley | 1450 | Comment | ||
SEINET10761729 | Calyptridium monospermum | Andrew Townesmith, Karen M. Meyer | 2007-7-18 | Townesmith 828 | Sierra | Tahoe National Forest, Sierraville Ranger District. Along Forest Service road 07-30, 0.2 mile west of junction with road 07. T19N R14E, at edge of sections 23 and 26. | 1994 | Comment | ||
UCD100376 | Calyptridium monospermum | R. Randell | 1996-5-26 | 21 | Sierra | Tahoe National Forest, Wild Plum Loop Road, 0.8 miles from Wild Plum Road, 1.25 miles from highway 49. | 1500 | Comment | ||
UCR54277 | Calyptridium monospermum | B. G. Pitzer, Steve Morgan, H. M. Soldan | 1988-5-29 | 0945 | Sierra | Sierra Nevada Mtns., Plumas National Forest, Gold Lake, near the boat ramp | 1960 | Comment | ||
UC614394 | Calyptridium monospermum | L. Constance | 1938-6-8 | 2297 | Sierra | junction of North and South Forks of North Fork Yuba River ( Sierra City); Sierra City | 1371 | Comment | ||
SEINET9107010 | Calyptridium paniculatum | P. B. Kennedy, S. B. Doten | 1901-7-23 | 226 | Sierra | Lincoln Valley. | Comment | |||
CHSC109876 | Calyptridium umbellatum | L. P. Janeway; B. Castro | 2012-6-16 | 10877 | Sierra | Northern High Sierra Nevada. Plumas National Forest; top of Mt. Ararat, 6.5 km southeast of Bucks Lake. | 1885 | Comment | ||
UCD100419 | Calyptridium umbellatum | Adele Frederich | 1922-7-10 | s.n. | Sierra | Downieville, Alabama Hills. | 1219 | Comment | ||
RSA719207 | Calystegia malacophylla | L. Ahart | 2006-6-21 | 12824 | Sierra | on the north side of the road, about 2 miles by road west of Forest. | 1330 | Comment | ||
CAS-BOT-BC221219 | Calystegia malacophylla subsp. malacophylla | Catherine Best | 1981-6-19 | s.n. | Sierra | Herringtons, Sierra City | Comment | |||
CHSC94171 | Calystegia malacophylla subsp. malacophylla | Lowell Ahart | 2006-6-21 | 12824 | Sierra | On the north side of the road, about 2 miles (by road) west of Forest. | 1329 | Comment | ||
JEPS87606 | Calystegia malacophylla subsp. malacophylla | Lowell Ahart | 1994-7-1 | 7442 | Sierra | about 11 mi (air) ne Alleghany (about 1 1/2 mi ne of Middlewaters, e of Keystone Mountain, at Keystone Gap, steep rocky slope on n side Henness Pass Road, n side lgr pond); e of Keystone Mountain, Keystone Gap, ne of Middlewaters | 1889 | Comment | ||
SJSU11992 | Calystegia malacophylla subsp. malacophylla | N. A. Hopkins | 1975-6-16 | 670 | Sierra | by trail above Pauley Cr between 2nd & 3d Divides | 1158 | Comment | ||
JEPS110046 | Calystegia occidentalis subsp. occidentalis | Lowell Ahart | 2006-6-21 | 12796 | Sierra | Climbing on shrubs, on the W side of the Foote Road, about 4 miles (by road) SW of Alleghany. | 849 | Comment | ||
SEINET8471922 | Camassia quamash | K. E. Bradshaw | 1942-5-21 | KB 426 | Sierra | Sierra Nevada, 3 mi. SW of Purdy, on Old Trosi Ranch. | 1676 | Comment | ||
CAS-BOT-BC497573 | Camassia quamash subsp. breviflora | Frank W. Gould | 1938-6-25 | 438 | Sierra | Calpine, 3 miles north of Sattley | 1493 | Comment | ||
CAS-BOT-BC497579 | Camassia quamash subsp. breviflora | N. Harnach; W. Harnach | 1989-5-20 | 102 | Sierra | Sierra Valley, Kirkpatrick Ranch | 1498 | Comment | ||
CAS-BOT-BC497580 | Camassia quamash subsp. breviflora | L. S. Smith | 1925-5-21 | 1583 | Sierra | Tahoe, Meadow east of Sierraville | 1676 | Comment | ||
RSA232644 | Camassia quamash subsp. breviflora | Larry E. DeBuhr, Gary D. Wallace | 1972-5-21 | 584 | Sierra | At Calpine on Highway 89 | Comment | |||
RSA7946 | Camassia quamash subsp. breviflora | H. A. Barker | 1927-6-28 | 747 | Sierra | Gold Lake | 1954 | Comment | ||
SEINET8472129 | Camassia quamash subsp. breviflora | P. B. Kennedy, S. B. Doten | 1901-7-11 | 149 | Sierra | Near Webber Lake. | Comment | |||
SJSU10386 | Camassia quamash subsp. breviflora | H. L. Buckalew | 1964-7-16 | Sierra | Yuba Pass | 2042 | Comment | |||
SEINET12189061 | Camissonia tanacetifolia | J. G. Lemmon | 1874-1 | 87 | Sierra | Comment | ||||
CAS-BOT-BC160856 | Camissonia tanacetifolia subsp. tanacetifolia | L. S. Smith | 1927-6-26 | 2089 | Sierra | Junes Valley | 1981 | Comment | ||
SEINET10463268 | Campanula prenanthoides | John G. Lemmon | 1874-1 | Lemmon 4536 | Sierra | Comment | ||||
CAS-BOT-BC37309 | Cardamine breweri | Betty J. jorgensen | 1944-6-22 | 485 | Sierra | Along Little Truckee River, on road between Independence and Webber Lakes. | Comment | |||
UC54256 | Cardamine breweri | H. M. Hall and E. B. Babcock | July, 1903 | 4518 | Sierra | Yuba Pass Sierra Nevada Mountains, Yuba Pass | 1981 | Comment | ||
CDA3738 | Cardaria pubescens | T. C. Fuller | 1963-6-12 | 10668 | Sierra | Sierra Valley; North side of Highway 49 to Sierraville, 1.0 mile west of Loyalton. | 0 | Comment | ||
CAS-BOT-BC282954 | Carduus nutans | Margaret Williams; Arnold Tiehm | 1974-8-17 | 74 -S-53 | Sierra | Verdi Ridge Road, Verdi Range | 2133 | Comment | ||
CDA6830 | Carduus nutans | J. Budaj | 1965-8-18 | Sierra | Lindquist ranch, south of first buildings, just south of bridge, ca 2 miles southeast of Highway 395 near the Nevada Line. | 0 | Comment | |||
CAS-BOT-BC18377 | Carex | W. Harnach; N. Harnach | 1991-7-14 | 646 | Sierra | Sierra Valley. Coburn Lake, approximately 1/4 below outlet to lake. | 2279 | Comment | ||
JEPS117603 | Carex abrupta | Lowell Ahart | 2010-9-15 | 17191 | Sierra | Along the west sisde of a poor road, about 15 yards north of the first pond, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) e | 2134 | Comment | ||
CHSC47087 | Carex amplifolia | L. P. Janeway | 1989-8-24 | 3640 | Sierra | Plumas National Forest. Along Sulphur Cr at crossing of E end of the Sulphur Loop Rd (rd 21N02), ca 1 mi below McNair Mdw. | 1554 | Comment | ||
CHSC69917 | Carex angustata | L. P. Janeway; Eric Schroder | 1997-8-14 | 5343 | Sierra | Church Meadows; about 1.5 mi east of Gold Lake. | 2072 | Comment | ||
HSC95644 | Carex angustata | L. P. Janeway, Eric Shroder | 1997-8-20 | 5355 | Sierra | Church Meadows, about 1.5 mi. E of Gold Lake | 2043 | Comment | ||
RSA794702 | Carex angustata | L. Ahart | 2010-9-15 | 17179 | Sierra | In stream and east of the second pond, about 100 yards north of the cabin at the spring, about 2.75 air miles north of Yuba Pass on Highway 49, about 4 air miles east of Haskell Peak. | 2135 | Comment | ||
CDA9676 | Carex aquatilis | D. W. Taylor, D. G. Kelch | 2003-8-2 | s.n. | Sierra | Yuba Pass. | Comment | |||
JEPS63760 | Carex athrostachya | W. L. Jepson | 1918-8-18 | 8039 | Sierra | Sierra Valley | 1524 | Comment | ||
UCD84117 | Carex athrostachya | Ayzik Solomeshch | 2009-6-7 | s. n. | Sierra | Sierra Valley, Bradley Ranch, along Calpine Rd, ca. 100 m N from the road. | 1495 | Comment | ||
CAS-BOT-BC18119 | Carex athrostachya | Gordon H. True | 1966-7-21 | 3100 | Sierra | Sierra Nevada. Sierra Valley, about 1 mile north of Sattley. | 1493 | Comment | ||
SEINET13329490 | Carex aurea | S. B. Doten | 1895-6-29 | s.n. | Sierra | Dog Valley | Comment | |||
CAS-BOT-BC19408 | Carex bolanderi | A. H. Frederick | 1920-6-27 | s.n. | Sierra | Downieville. Slug Canyon. | Comment | |||
HSC93306 | Carex capitata | Vernon H. Oswald, L. Ahart | 1996-8-19 | 8221 | Sierra | Northern High Sierra Nevada; Yuba Pass-Weber Lake Rd. (Forest Route 12) 1.5 mi. S of the road to Haypress Valley | 2195 | Comment | ||
RSA757864 | Carex davyi | P. F. Zika | 2009-8-23 | 24622 | Sierra | Above culvert, Forest Service Road 260, 1.05 road miles west of Route 89 on the signed road to Sagehen Campground. Sagehen Experimental Forest, Truckee Ranger Districk, Tahoe National Forest. | 1990 | Comment | ||
SEINET8988322 ![]() |
Carex davyi | Unknown | 2009-1 | 24622 | Sierra | Above culvert, Forest Service Road 260, 1.05 road miles W of Route 89 on the signed (4 mi) road to Sagehen Campground. Sagehen Experimental forest, Truckee Ranger District, Tahoeational Forest. Sierra Nevada Highlands, nSNH. | Comment | |||
UCD84076 | Carex douglasii | Ayzik Solomeshch | 2009-6-9 | s.n. | Sierra | Sierra County. Sierra Valley. Harvey Ranch. Along Westside Road, ca. 1 km N of intersection of Westside Road and Calpine Road, ca. 200 m W of Westside Road. | 1498 | Comment | ||
CAS-BOT-BC19985 | Carex feta | Gordon H. True | 1966-7-21 | 3099 | Sierra | Sierra Nevada. Sierra Valley, about 1 mile north of Sattley. | 1493 | Comment | ||
JEPS63531 | Carex fracta | W. L. Jepson | 1934-8-2 | 16790 a | Sierra | 2 mi e Bassett sta.; North Fork Yuba River, Pioneer road sta. | 1706 | Comment | ||
CDA9664 | Carex fracta | D. W. Taylor | 2003-8-2 | s.n. | Sierra | SFSU Field Station near Bassetts. | Comment | |||
SEINET10586827 | Carex heteroneura | Lowell Ahart | 2011-9-23 | Ahart 17695 | Sierra | T19N, R6E, northeast 1/4 section 23. About 100 yards north of Pass Creek, about 300 yards south of Hennas Pass Road, west of French Meadow, east of Forest Road 70, about 3 miles (air) northwest of Webber Lake. | 2016 | Comment | ||
CHSC105841 | Carex jonesii | Lowell Ahart | 2010-8-3 | 17040 | Sierra | On the north side of the road to Granite Mountain, north part of Harris Meadow, about 7 miles (air) northeast of Alleghany. | 1793 | Comment | ||
CHSC82992 | Carex laeviculmis | L. P. Janeway; B. Castro | 2001-7-1 | 7250 | Sierra | Northern High Sierra Nevada. From springs on lower northwest flank of Table Rock 0.8 km southwest of Howland Flat, along Road 21N08. | 1768 | Comment | ||
CAS-BOT-BC31105 | Carex lemmonii | Lowell Ahart | 1982-7-28 | 3725 | Sierra | Along the dirt road N of the Pacific Mine, ca 5 mi E of La Porte. | 1700 | Comment | ||
UC1586399 | Carex lenticularis var. lipocarpa | Lowell Ahart | 1991-7-22 | 6685 | Sierra | about 1/4 mi s Henness Pass Road (along a very small branch of Pass Creek in French Meadow, about 3 mi nw of Webber Lake); Pass Creek, French Meadow | 2133 | Comment | ||
CAS-BOT-BC28472 | Carex lenticularis var. lipocarpa | Lewis S. Rose | 1934-7-3 | 34313 | Sierra | Meadow, Gold Lake. | 1950 | Comment | ||
SEINET10715383 | Carex lenticularis var. lipocarpa | Lewis S. Rose | 1934-7-3 | Rose 34313 | Sierra | Meadow Gold Lake, | 1951 | Comment | ||
CHSC46040 | Carex luzulifolia | L. P. Janeway | 1984-7-29 | 953 | Sierra | Near F.S. road 28 (21N11) ca 3 1/2 mi from Gold Lake. | 2225 | Comment | ||
SJSU14236 | Carex luzulifolia | N. A. Hopkins | 1989-8-29 | 1590 | Sierra | below Coburn L, Berry Cr drainage c. 5 mi S of Yuba Pass | 2255 | Comment | ||
CAS-BOT-BC31574 | Carex luzulifolia | Lowell Ahart | 1978-9-26 | s.n. | Sierra | Mt. Fillmore. | 670 | Comment | ||
CAS-BOT-BC31575 | Carex luzulifolia | Lewis S. Rose | 1934-7-17 | 34379 | Sierra | Mountain meadow, Ridge W of Gold Lake. | 2103 | Comment | ||
CHSC55443 | Carex mariposana | L. P. Janeway | 1989-8-11 | 3579 | Sierra | Plumas National Forest. NE flank of Haskell Peak and ca 3/4 mi NW of Chapman Saddle. | 2133 | Comment | ||
UCSB63790 | Carex microptera | Janeway, L. | 1998-7-24 | Sierra | T21N, R12E, SE1/4 of NW1/4 of sec. 22; Clio quad.; west end of Church Meadows; west side of Road 721; 0.3 mi. northeast of Gold Lake Hwy. (Road 620) | 2033 | Comment | |||
JEPS49045 | Carex microptera | Leland S. Smith | 1927-7-18 | 2108 | Sierra | Sec. 16 Tahoe National Forest, Hay Creek drainage | 2133 | Comment | ||
CAS-BOT-BC32044 | Carex multicaulis | Lemmon | 1882-1-1 | s.n. | Sierra | Sierra Valley | Comment | |||
CAS-BOT-BC32045 | Carex multicaulis | Lemmon | 1882-1-1 | s.n. | Sierra | Sierra Valley | Comment | |||
SEINET11125994 ![]() |
Carex multicostata | Unknown | 2009-1 | 24620 | Sierra | Yuba Pass, N side of Route 49, near picnic area. Northern sierra Nevada Highlands (n SNH) | Comment | |||
CAS-BOT-BC21231 | Carex multicostata | Gordon H. True | 1967-7-31 | 3669 | Sierra | Verdi Peak Road about .5 mile below summit. | 2499 | Comment | ||
CHSC47088 | Carex nebrascensis | L. P. Janeway | 1989-8-24 | 3637 | Sierra | Plumas National Forest. Drainage at E end of McNair Mdw; ca 1 mi W of Calpine L.O. | 1630 | Comment | ||
JEPS102677 | Carex nebrascensis | Lowell Ahart | 2001-8-10 | 9069 | Sierra | Road gutter, on the east side of Hobart Mills Road, about 100 feet west of the power pole, about 1 mile (air) south of Stampede Reservoir. | 1798 | Comment | ||
CAS-BOT-BC119890 | Carex nebrascensis | Lemmon | 1875-9-1 | s.n. | Sierra | Sierra Valley | Comment | |||
UC827114 | Carex nebrascensis | J. G. Lemmon | Sept. 1875 | 25 | Sierra | Sierra Valley | Comment | |||
CAS-BOT-BC119708 | Carex nervina | Gordon H. True | 1971-9-7 | 7032 | Sierra | Stringer on slope W of large meadow in Cold Stream Canyon ca 3.5 mi S of Perazzo meadows. | 2377 | Comment | ||
CHSC53542 | Carex rossii | L. P. Janeway | 1984-7-29 | 945 | Sierra | Ridgetop/saddle near Rd 28 (21N11) ca 3 1/2 mi from Gold Lake. | 2225 | Comment | ||
JEPS117644 | Carex rossii | Lowell Ahart | 2010-8-3 | 17031 | Sierra | On a poor logging road, about 100 yards east of Negro Creek, about 1/4 mile (air) southwest of the Burlington Mine, about 1 3/4 miles (air) southwest of the Burlington Mine, about 1 3/4 miles (air) northwest of Middlewaters, about 8 miles (air) northeast | 1731 | Comment | ||
UC1609341 | Carex rossii | Lowell Ahart | 1993-9-10 | 7195 | Sierra | about 1 mi sw dirt road from Gibsonville to Johnsville (at the end of a poor dirt road where there is a camp, water ditch, and stream, n side of Mount Fillmore); Mount Fillmore | 2133 | Comment | ||
SEINET10916611 | Carex rossii | Lawrence P. Janeway | 1984-7-29 | Janeway 950 | Sierra | Sierra City NE quad T21N, R12E, SE1/4 of sec. 13, Ridgetop/saddle near Rd 28 (21N11) ca 31/2 mi from Gold Lake. Moist area of selectively tractor-logged red fir forest. | 2225 | Comment | ||
CHSC47004 | Carex scopulorum var. bracteosa | L. P. Janeway | 1989-8-11 | 3581 | Sierra | Plumas National Forest. Northeast flank of Haskell Pk and ca 3/4 mi NW of Chapman Saddle, red fir forest. | 2103 | Comment | ||
UC1776713 | Carex simulata | G. Schoolcraft | 1996-6-26 | 2526 | Sierra | Long Valley Creek near Halleluja Junction | 1524 | Comment | ||
CHSC61929 | Carex spectabilis | Lowell Ahart | 1993-9-24 | 7257 | Sierra | Along the west edge of the small stream on the north side of Mount Fillmore, below a large falls, about 1/2 mile south of the dirt road from Gibsonville to Johnsville. | 2103 | Comment | ||
CAS-BOT-BC117103 | Carex spectabilis | Lewis Samuel Rose | 1934-7-7 | 34346 | Sierra | Mountain meadow ridge SW of Gold Lake. | 2103 | Comment | ||
CHSC52356 | Carex straminiformis | L. P. Janeway | 1984-8-11 | 981 | Sierra | Steep NE-facing slope NW side of Sierra Buttes. | 2316 | Comment | ||
CHSC73475 | Carex straminiformis | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 654 | Sierra | Mt. Fillmore Mdws: Mdw A.Ca 0.6 air mi SW of the top of Mt. Fillmore, and ca 0.5 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. Series of 4 meadows on NW-facing midslope terrace of mtn, feeding Pearson Ravine via springs and cascades. In westernmost 100-ft diam. seepy, semi-shaded meadow, near tiny stream. | 2087 | Comment | ||
CHSC53662 | Carex subfusca | L. P. Janeway | 1984-8-18 | 1013 | Sierra | Meadow at second switchback of road down (to south) from Packers Saddle; vicinity of Sierra Buttes. | 1981 | Comment | ||
UC1265372 | Carex utriculata | R. F. Thorne and C. W. Tilforth | 1969-9-6 | 39188 | Sierra | se Gold Lake (small pond just e of hwy. from Snag Lake) | 1950 | Comment | ||
CAS-BOT-BC115438 | Carex utriculata | Mrs. E. C. Sutliffe | 1921-7-27 | s.n. | Sierra | Unspecified | Comment | |||
RSA252431 | Carex vesicaria | Robert F. Thorne, C. W. Tilforth | 1969-9-6 | 39189 | Sierra | Just E of Highway from Snag Lake (SE of Gold Lake). | 1951 | Comment | ||
CAS-BOT-BC115157 | Carex vesicaria | 1929-7-20 | s.n. | Sierra | In shallow ponds in pine woods of Salmon Lakes. | Comment | ||||
POM203479 | Carex vesicaria | L. S. Rose | 1934-7-3 | 34325 | Sierra | Meadow, Gold lake | 1951 | Comment | ||
CHSC47085 | Carex whitneyi | L. P. Janeway | 1989-8-16 | 3601 | Sierra | Plumas National Forest. Near top of ridge 1/2 mi SE of Chapman Saddle; ca 2 1/4 mi SE of Haskell Peak. | 2133 | Comment | ||
JEPS49050 | Carex whitneyi | Leland S. Smith | 1928-6-18 | 2362 | Sierra | Jones Valley Trail in Sec. 14 Tahoe Forest, Jones Valley Trail | 2072 | Comment | ||
CAS-BOT-BC114819 | Carex whitneyi | Catherine Best | 1981-6-18 | s.n. | Sierra | Edge of meadow at Yuba Summit. | Comment | |||
CAS-BOT-BC248924 | Castilleja | W. Harnach; N. Harnach | 1990-6-30 | 444 | Sierra | Sierra Valley. Yuba Pass | 2042 | Comment | ||
SEINET12288734 | Castilleja | J. G. Lemmon | 1874-1 | 158 | Sierra | Sierra Co. &c | Comment | |||
CHSC115186 | Castilleja applegatei subsp. pinetorum | Lowell Ahart | 2015-5-9 | 20167 | Sierra | On the north side of the Canyon Creek Trail, about 300 yards southeast of the foot bridge across Boyce Ravine, trail on the north side of the North Fork of the Yuba River, about 3/4 mile west of Highway 49, about 1 3/4 miles west of Indian Valley. | 716 | Comment | ||
CHSC115261 | Castilleja applegatei subsp. pinetorum | Lowell Ahart | 2015-5-9 | 20173 | Sierra | On the south side of the Canyon Creek Trail, trail on the north side of the North Fork of the Yuba River, about 300 yards west of Highway 40, about one mile west of Indian Valley. | 692 | Comment | ||
CHSC37216 | Castilleja applegatei subsp. pinetorum | L. Ahart | 1982-7-28 | 3706 | Sierra | Ca. 1/8 mi n of Pacific Mine, ca. 5 mi e of LaPorte. | 1700 | Comment | ||
UC1012225 | Castilleja applegatei subsp. pinetorum | Francis W. Pennell | Jun 12 1940-Jun 13 1940 | 25837 | Sierra | s of Sierraville (Route 89, along Gold Creek); Gold Creek | 1615 | Comment | ||
UC1031230 | Castilleja applegatei subsp. pinetorum | G. T. Nordstrom | 1936-7-9 | 919 | Sierra | 2.1 mi nnw Dog Valley; Sierraville Quad. | 2103 | Comment | ||
UCR257738 | Castilleja applegatei subsp. pinetorum | George K. Helmkamp, Amy Barnes, Ann Kerchner | 2012-7-22 | 19462 | Sierra | Northern Sierra Nevada Mountains, Little Truckee River valley along Hwy CA-89, 3.5 road miles north of the Nevada County line, 9.6 air miles SE (136 deg. ) of Sierraville | 1878 | Comment | ||
CAS-BOT-BC243734 | Castilleja applegatei var. pinetorum | John Thomas Howell; Gordon H. True | 1970-7-14 | 5536 | Sierra | At Verdi Peak Lookout, Verdi Range, Sierra Nevada | 2560 | Comment | ||
CAS-BOT-BC243737 | Castilleja applegatei var. pinetorum | Ella Dales Cantelow | 1938-7-2 | 2375 | Sierra | 2 mi. E. of Downieville | Comment | |||
CAS-BOT-BC243740 | Castilleja applegatei var. pinetorum | Rimo Bacigalupi; Lawrence R. Heckard | 1951-8-9 | 3487 | Sierra | Along State Highway No. 89, between Sierraville and Truckee, 1 mile south of Cold Creek Public Camp | 1783 | Comment | ||
CAS-BOT-BC243744 | Castilleja applegatei var. pinetorum | Alice Eastwood | 1918-6-29 | 7908 | Sierra | Loyalton | Comment | |||
UC124139 | Castilleja arachnoidea | J. G. Lemmon | 1874-1 | Sierra | Comment | |||||
CDA41629 | Castilleja lacera | G. F. Hrusa, E. Sandoval | 1993-5-3 | 11156 | Sierra | Sierra Valley Region; Golden Dome E side of Antelope Valley, 3 miles S of Loyalton Rd. (Hwy 49). | Comment | |||
CHSC85746 | Castilleja lacera | G. F. Hrusa; E. Sandoval | 1993-5-30 | 11156 | Sierra | Sierra Valley region. On summit of 'Golden Dome.' E side of Antelope Valley, 3 miles S of Loyalton Rd. (Hwy 49). [Original lat./long. on label is '39 39 N; 120 16 W']. | 1650 | Comment | ||
CAS-BOT-BC254081 | Castilleja miniata | Javier Penalosa | 1962-6-20 | 2539 | Sierra | Little Truckee R. at Hwy. 89 | 1905 | Comment | ||
CAS-BOT-BC254093 | Castilleja miniata | Mrs. H. C. Cantelow | 1938-7-2 | s.n. | Sierra | 2 miles east of Downieville | Comment | |||
JEPS30945 | Castilleja miniata | D. E. Breedlove | 1962-6-13 | 3532 | Sierra | 11.3 mi s Sierraville (on State Hwy 89, on bank of Little Truckee River); Sierra Nevada, Little Truckee River | 1905 | Comment | ||
JEPS8017 | Castilleja miniata | Rimo Bacigalupi with L. R. Heckard | 1951-8-8 | 3484 | Sierra | 9 mi n and above Graeagle to Gold Lake road junction with Calif. Hwy. 49 (near summit of road, junction with Calif Hwy 49 (along the Yuba River), in the drainage of Frazier Creek); Frazier Creek | 1920 | Comment Read comments Jun 30 2009 |
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JEPS9762 | Castilleja miniata | W. L. Jepson | 1934-8-3 | 16828 | Sierra | Pioneer road station; North Fork Yuba River | 1706 | Comment | ||
SEINET14063473 | Castilleja miniata | P. B. Kennedy, S. B. Doten | 1901-7-5 | 93 | Sierra | Near Webber Lake. | Comment | |||
CAS-BOT-BC254086 | Castilleja miniata | Lewis S. Rose | 1934-7-19 | 34388 | Sierra | Meadow, Gold Lake | 1950 | Comment | ||
SEINET10744876 | Castilleja minor | Andrew Townesmith, Karen M. Meyer | 2007-7-16 | Townesmith 812 | Sierra | Tahoe National Forest, Sierraville Ranger District. Along county road 450, 1.1 miles west of junction with county road 860. T19N R16E S11 E 1/2. | 1916 | Comment | ||
JEPS16340 | Castilleja pilosa | Rimo Bacigalupi with H. L. Mason and J. R. Sweeney | 1953-7-7 | 4266 | Sierra | near Calpine; Sierra Valley | 1493 | Comment | ||
JEPS3637 | Castilleja pilosa | Herbert L. Mason | 1952-7-19 | 14438 | Sierra | 1.5 mi e Calpine (at the junction of the road from Beckwourth to Sierraville and that to Calpine); Sierra Valley | 1493 | Comment | ||
JEPS62842 | Castilleja pilosa | John Weiler | 1970-7-2 | 70151 | Sierra | 1.2 mi n Calpine (on the Sattley-Beckwourth road) | 1676 | Comment | ||
JEPS77526 | Castilleja pilosa | L. R. Heckard with T. I. Chuang and R. C. Bacigalupi | 1978-7-20 | 4896 a | Sierra | about 3 air mi ne Calpine (along road s of Beckwourth); Sierra Valley | 1463 | Comment | ||
SJSU12059 | Castilleja pruinosa | N. A. Hopkins | 1975-6-16 | 671 | Sierra | above Pauley Cr between 2nd & 3d divides | 1158 | Comment | ||
JEPS62844 | Castilleja tenuis | John Weiler | 1970-6-28 | 70142 | Sierra | 0.5 mi n Sierraville | 1676 | Comment | ||
UC1586498 | Castilleja tenuis | Lowell Ahart | 1991-7-22 | 6680 | Sierra | about 3 mi nw Webber Lake (about 0.1 mi s of Henness Pass Road, in French Meadow); French Meadow | 2133 | Comment | ||
JEPS98284 | Ceanothus arcuatus | Lowell Ahart | 2000-6-15 | 8476 | Sierra | E bank of Mountain House Road, 1 mi S of int. of Mountain House Rd and Henness Pass Rd, 1 air mi NW of Forest, 2 air mi NW of Alleghany | 1463 | Comment | ||
CAS-BOT-BC48638 | Ceanothus cordulatus | W. R. Dudley | 1894-8-1 | s.n. | Sierra | Near Webber Lake | Comment | |||
CAS-BOT-BC48640 | Ceanothus cordulatus | Nancy Kittle | 1981-5-16 | 069 | Sierra | Along Rt. 49, 3 miles east of Yuba Pass | 1800 | Comment | ||
CAS-BOT-BC48644 | Ceanothus cordulatus | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Salmon Lake | Comment | |||
CAS-BOT-BC48645 | Ceanothus cordulatus | George Haley | 1927-8-6 | s.n. | Sierra | Webber Lake | Comment | |||
CAS-BOT-BC48707 | Ceanothus cordulatus | John Thomas Howell | 1951-8-21 | 28263 | Sierra | East side of Yuba Pass | 1828 | Comment | ||
CAS-BOT-BC64973 | Ceanothus cordulatus | D. H. Wilken; E. L. Painter | 2007-6-15 | 16744 | Sierra | USFS road east of Gold Lake Hwy, 0.9 linear km ENE of outlet of lower Sardine Lake, SE of Lusk Meadows. | 1925 | Comment | ||
RSA212220 | Ceanothus cordulatus | L. S. Rose | 1969-6-25 | 69056 | Sierra | Gold Lake. | 1951 | Comment | ||
SBBG120360 | Ceanothus cordulatus | D. Wilken with E. Painter | 2007-6-15 | 16744 | Sierra | USFS Rd, E of Gold Lake Hwy, ca. 0.9 linear km ENE of outlet of lower Sardine Lake, SE of Lusk Meadows | 1925 | Comment | ||
UC1042514 | Ceanothus cordulatus | John Thomas Howell | 1951-8-21 | 28263 | Sierra | e side of Yuba Pass | Comment | |||
UCR111258 | Ceanothus cordulatus | L. S. Rose | 1969-6-25 | 69056 | Sierra | mi. north of Bassetts | 1951 | Comment | ||
SEINET5339250 | Ceanothus cordulatus | S. B. Doten | 1901-7-12 | 163 | Sierra | [Sierra Nevada] Near Webber Lake | Comment | |||
CHSC37645 | Ceanothus integerrimus | T. B. Devine | 1981-8-15 | 746 | Sierra | S facing slopes near Lower Sardine Lake, ca. 2 mi NW of the junction of Gold Lake Road with Hwy 49. | 1889 | Comment | ||
JEPS78151 | Ceanothus integerrimus | Gary W. Zamzow | 1972-6-27 | 32 | Sierra | down Sardine Lake Road at Sand Pond 2 mi from Highway 49 (100 m nw of bath house); down Sardine Lake road at Sand Pond | 1828 | Comment | ||
RSA639492 | Ceanothus integerrimus | Lorraine Prunier | 1982-5-22 | 17 | Sierra | at benchmarch G218 along Hwy 49. | 610 | Comment | ||
UCR206985 | Ceanothus integerrimus | George K. Helmkamp, E. A. Helmkamp | 2009-5-28 | 14841 | Sierra | Northern Sierra Nevada Foothills, along CA-49, 1.6 miles north of the Yuba County line | 902 | Comment | ||
SJSU14259 | Ceanothus lemmonii | N. A. Hopkins | 1989-4-28 | 1485 | Sierra | by Ridge Rd to Allegheny c. 1.5 mi off Hwy 49 | 914 | Comment | ||
CAS-BOT-BC52106 | Ceanothus prostratus | Bruce A. Stein | 1981-5-16 | 542 | Sierra | Salmon Creek Rd 1 mile N of Hwy 49 near Sierra Buttes | 1706 | Comment | ||
CAS-BOT-BC52107 | Ceanothus prostratus | Nancy Kittle | 1981-5-16 | 068 | Sierra | Intersection of Rts. 89 and 49 | 1650 | Comment | ||
CAS-BOT-BC52110 | Ceanothus prostratus | L. B. Schmidt | 1960-5-8 | 132 | Sierra | 2 miles east of Yuba Pass, on highway 49 to Sierraville. East side of highway looking down into Sierra Valley | 1524 | Comment | ||
POM285194 | Ceanothus prostratus | J. H. Morrison | s.n. | Sierra | Soyalton, Sierra Nevad Mt, Sierra Valley. | 1524 | Comment | |||
RSA339127 | Ceanothus prostratus | Margaret J. Williams | 1983-8-7 | s.n. | Sierra | Betw Sardine Valley and Jammer Puncher Chair Flat | Comment | |||
RSA8073 | Ceanothus prostratus | H. A. Barker | 1927-6-22 | 725 | Sierra | Gold Lake. | 1982 | Comment | ||
SD61113 | Ceanothus prostratus | D. F. Howe | 1964-7-28 | Sierra | 5.5 mi. so. of Gold lake Lodge, Tahoe Nat. Forest | 1829 | Comment | |||
SEINET11201793 | Ceanothus prostratus | W. Harnach, N. Harnach | 1989-4-23 | 43 | Sierra | Sierra Valley, East slope of Sattley Hill | 1521 | Comment | ||
RSA518967 | Ceanothus velutinus | J. T. Howell, G. H. True | 1970-7-14 | 5529 | Sierra | At Verdi Peak Lookout, Verdi Range. | 2561 | Comment | ||
CAS-BOT-BC63197 | Ceanothus velutinus var. velutinus | Lowell Ahart | 1976-7-30 | s.n. | Sierra | Mt. Tillmore. | 1981 | Comment | ||
CAS-BOT-BC282016 | Centaurea calcitrapa | J. R. Keck | 1977-6-15 | s.n. | Sierra | County Rd 180 approx 0.3 mile E of County Rd 295, near Allegheney | Comment | |||
CAS-BOT-BC272121 | Centaurea cyanus | Margaret Williams; Arnold Tiehm | 1974-6-2 | s.n. | Sierra | Near Cold Creek Campground se. of Sierraville | 1706 | Comment | ||
UC338820 | Centaurium muehlenbergii | Lemmon | 1928-8-5 | 699 | Sierra | W. C. L.'s Ranch Sierra Valley (Sierra Valley) | Comment | |||
CHSC11328 | Cephalanthera austiniae | Lowell Ahart | 1970-7-5 | Sierra | Near Marvin Ranch, La Porte. | 1066 | Comment | |||
RSA157733 | Cerastium beeringianum | T. C. Fuller | 1962-6-12 | 8969 | Sierra | Little Shasta Road, 5 miles E of Montague | Comment | |||
SEINET8796984 | Cerastium fontanum subsp. vulgare | W. Harnach, N. Harnach | 1991-7-4 | 608 | Sierra | 0.5 miles S of Sattley, Martinetti Ranch. | 1512 | Comment | ||
UCR206987 | Cerastium fontanum subsp. vulgare | George K. Helmkamp, E. A. Helmkamp | 2009-5-28 | 14846 | Sierra | Northern Sierra Nevada Foothills, along CA-49, 1.8 miles north of the Yuba County line0 | 884 | Comment | ||
CAS-BOT-BC148506 | Cercocarpus ledifolius var. ledifolius | Alice Eastwood | 1918-6-29 | 7902 | Sierra | Loyalton | Comment | |||
CDA11866 | Chaenactis douglasii | G. F. Hrusa, J. Jokerst | 1991-7-5 | 8527 A | Sierra | Sierra Valley Region; W side of Golden Dome, Antelope Valley, approx. 3 miles above Sierra Valley. | Comment | |||
CAS-BOT-BC276684 | Chaenactis douglasii var. douglasii | H. Albert Barker | 1926-7-8 | 77 | Sierra | Gold Lake RIdge | 2072 | Comment | ||
CHSC41397 | Chaenactis douglasii var. douglasii | Lowell Ahart | 1986-7-1 | 5333 | Sierra | 1/4 mile east of Johnsville Road, about 1/2 mile east of Lake Delahunty, about 8 miles north-east of La Porte. | 1828 | Comment | ||
CHSC89505 | Chaenactis douglasii var. douglasii | G. Douglas Barbe; T. C. Fuller | 1973-6-19 | 1627 | Sierra | Tahoe National Forest. Stateline W of Verdi on (Dog Valley Rd.) Smithneck Rd. (ca. 1 mi [1.6 km] W of Verdi). [Original lat./long. on label is '39 31 N; 120 1 W']. | 1493 | Comment | ||
RSA121189 | Chaenactis douglasii var. douglasii | G. T. Nordstrom | 1936-7-9 | 929 | Sierra | Two miles north west of Dog Valley | 1982 | Comment | ||
RSA94770 | Chaenactis douglasii var. douglasii | J. G. Lemmon | 1874-1 | 119 | Sierra | [No locality information provided] | Comment | |||
UC365887 | Chamaebatia foliolosa | J. G. Lemmon | 1877-8-20 | 217 | Sierra | Downieville Buttes; Sierra Valley, Downieville Buttes | Comment | |||
CHSC43334 | Chamaesyce serpillifolia subsp. serpillifolia | Lowell Ahart | 1975-9-28 | 990 | Sierra | Along the edge of Highway 49, about 3 miles west of Sattley. | 1676 | Comment | ||
SEINET9444785 | Chamaesyce serpyllifolia | W. Harnach, N. Harnach | 1990-7-30 | 493 | Sierra | Sierra Valley. Sierraville near end of Willow St.,Hamlin Creek area. | 1570 | Comment | ||
CAS-BOT-BC68234 | Cheilanthes gracillima | Lowell Ahart | 1982-7-28 | 3716 | Sierra | Near the Pacific Mine, about 5 miles east of La Porte. | 1700 | Comment | ||
CAS-BOT-BC68235 | Cheilanthes gracillima | Alice Eastwood | 1918-4-6 | s.n. | Sierra | Downieville | Comment | |||
UC336674 | Cheilanthes gracillima | unknown | Aug 1878 | Sierra | Webber Lake | Comment | ||||
UC337881 | Cheilanthes gracillima | unknown | Sierra | Gold Lake | Comment Read comments May 19 2012 |
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CAS-BOT-BC68230 | Cheilanthes gracillima | Lemmon | 1880-8-1 | s.n. | Sierra | Webber Lake | 2438 | Comment | ||
SEINET10470308 | Cheilanthes gracillima | Lowell Ahart, Peter Ahart | 1983-10-27 | Ahart 4470 | Sierra | North side of Milton Reservoir, near Jackson Meadow Reservoir. Yellow Pine Forest; 1800 m. | 1800 | Comment | ||
UC71226 | Cheilanthes gracillima | J. G. Lemmon | Aug. 1880 | Sierra | mts around Webber Lake | 2438 | Comment | |||
JEPS102327 | Chenopodium berlandieri | Lowell Ahart | 2001-8-10 | 9074 | Sierra | about 1 1/4 mi NW of Stampede Reservoir Dam (Stampede Reservoir, about 1 mi SW of Henness Pass Road) | 1810 | Comment | ||
SEINET4175057 | Chenopodium leptophyllum | P. Lehenbauer | 1937-6-8 | 111 | Sierra | 25 miles west of Reno, on Truckee river at Iceland, south side of river by falls | 1676 | Comment | ||
CAS-BOT-BC426355 | Chenopodium nitens | Alice Eastwood | 1918-6-29 | 7810 | Sierra | Loyalton | Comment | |||
UCD167591 | Chimaphila umbellata | Chuck Hughes | 2016-6-15 | 461 | Sierra | About 50 feet east of Plumbago Road, on the south side of Kanaka Creek. | 1135 | Comment | ||
CAS-BOT-BC451479 | Chimaphila umbellata | H. Albert Barker | 1928-7-8 | 75 | Sierra | Gold Lake Ridge | 2011 | Comment | ||
UCD114620 | Chorispora tenella | Arthur M. Shapiro | 1984-5-8 | s.n. | Sierra | on ranch 1 mile north of Sierraville. | 1511 | Comment | ||
UC1135225 | Chrysolepis sempervirens | G. E. Sindel | 1934-8-6 | 82 | Sierra | 2.5 mi nne Catfish Lake; Tahoe National Forest, Colfax Quad. | 1981 | Comment | ||
SEINET8973702 | Chrysolepis sempervirens | M. J. Williams, A. Tiehm | 1978-9-2 | 78 -326 | Sierra | Verdi Ridge, NW of Verdi | Comment | |||
SEINET11268080 | Chrysopsis breweri | Carl B. Wolf | 1937-8-6 | 9064 | Sierra | Northern Sierra Nevada, 1/2 mile ne of Gold Lake.; 0 | 1920 | Comment | ||
POM148089 | Chrysothamnus nauseosus subsp. consimilis | George Haley | 1927-8-6 | s.n. | Sierra | Webber Lake | Comment | |||
UCD22403 | Chrysothamnus viscidiflorus | L. Allen; A. M. Shapiro | 2001-8-1 | s.n. | Sierra | Heriot Road, 4 airline miles NE of Sierraville. | 1524 | Comment | ||
CAS-BOT-BC100848 | Chrysothamnus viscidiflorus subsp. viscidiflorus | F. A. MacF. | 1934-7-18 | 12595 | Sierra | Truckee River, Highway from Truckee to Reno | Comment | |||
UC1136948 | Chrysothamnus viscidiflorus subsp. viscidiflorus | C. G. Albertus | 1935-9-20 | 285 | Sierra | 1.75 mi ese Sierraville; Sierraville Quad. | 1524 | Comment | ||
UCD22393 | Chrysothamnus viscidiflorus subsp. viscidiflorus | Ellen Dean; Art Shapiro, Davis Botanical Society | 2002-9-28 | 1315 | Sierra | Along Hwy 49 NE of the town of Sierraville, ca. 2 road miles from town. Roadside. | 1524 | Comment | ||
CAS-BOT-BC100850 | Chrysothamnus viscidiflorus subsp. viscidiflorus | W. R. Dudley | 1909-8-29 | s.n. | Sierra | Sierra Valley | Comment | |||
SEINET12117830 | Cicuta douglasii | J. G. Lemmon | 1874-1 | s.n. | Sierra | Sierra Co. &c | Comment | |||
CDA1032 | Cirsium andersonii | T. C. Fuller | 1959-1 | 3233 | Sierra | Hwy 89, about 13.5 mi. south of Sierraville | 0 | Comment | ||
SJSU12249 | Cirsium andersonii | N. A. Hopkins | 1982-8-22 | 1114 | Sierra | 1 mi S of Calpine | 1524 | Comment | ||
CAS-BOT-BC285547 | Cirsium occidentale var. candidissimum | W. Harnach; N. Harnach | 1989-8-27 | 248 | Sierra | Sierra Valley | 1524 | Comment | ||
CAS-BOT-BC285548 | Cirsium occidentale var. candidissimum | John Thomas Howell; R. C. Barneby | 1954-5-13 | 29540 | Sierra | North Fork Yuba River, 7.5 miles below Downieville | 762 | Comment | ||
CAS-BOT-BC285550 | Cirsium occidentale var. candidissimum | Roxana S. Ferris | 1926-9-6 | 6805 | Sierra | 7 miles above Markleeville on Ebbets [Ebbetts] Pass road | Comment | |||
CAS-BOT-BC228953 | Cistanthe umbellata | Ted Knowles | 1961-5-9 | 11 | Sierra | 3 miles above Bocca [Boca], on Hobart Mills Road | Comment | |||
CAS-BOT-BC162606 | Clarkia | W. Harnach; N. Harnach | 1990-6-10 | 359 | Sierra | Sierra Valley, Balderson Ranch, Angelope Valley | 1645 | Comment | ||
SEINET4145444 | Clarkia lassenensis | W. Harnach, N. Harnach | 1989-6-21 | 159 | Sierra | Sierra Valley, Calpine Ranch, knoll in front of house | 1506 | Comment | ||
CAS-BOT-BC163178 | Clarkia lassenensis | Anna Head | 1921-6-21 | s.n. | Sierra | [Campbell's] Campbell Hot Springs, Feather River Region | 1524 | Comment | ||
CAS-BOT-BC163415 | Clarkia purpurea subsp. quadrivulnera | Leah D. McKee | 1881-5-17 | 053 | Sierra | Marysville Rd. & E20 (Bullard's Bar Res. Rd.) | 457 | Comment | ||
CAS-BOT-BC164841 | Clarkia rhomboidea | Catherine Best | 1981-6-19 | s.n. | Sierra | Herringtons, Sierra City | Comment | |||
CHSC94180 | Clarkia rhomboidea | Lowell Ahart | 2006-6-21 | 12798 | Sierra | On the west side of the Foote Road, about 4 miles (by road) southwest of Alleghany. | 849 | Comment | ||
JEPS110045 | Clarkia rhomboidea | Lowell Ahart | 2006-6-21 | 12798 | Sierra | On the west side of the Foote Road, about 4 miles (by road) southwest of Alleghany | 849 | Comment | ||
UCR249166 | Clarkia stellata | George K. Helmkamp, Elizabeth Helmkamp | 2013-6-5 | 20795 | Sierra | Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.9 miles NE of the Yuba County line, NE of Camptonville | 796 | Comment | ||
CAS-BOT-BC451753 | Claytonia lanceolata | Mrs. E. C. Sutliffe | 1927-6-1 | s.n. | Sierra | Salmon Lake | Comment | |||
UC564210 | Claytonia nevadensis | J. G. Lemmon | 1874-1 | Sierra | Comment | |||||
UCR53721 | Claytonia parviflora subsp. parviflora | B. G. Pitzer, Steve Morgan, H. M. Soldan | 1988-5-28 | 0891 | Sierra | Sierra Nevada Mtns., Convict Flat Picnic Area, on North Yuba River, 12 mi NE of Camptonville on Hwy 49 | 780 | Comment | ||
CAS-BOT-BC439755 | Claytonia rubra subsp. depressa | Lin Grayson | 1981-5-16 | 047 | Sierra | Hwy 49, 3 mi. east of Yuba Pass | 2166 | Comment | ||
CAS-BOT-BC439757 | Claytonia rubra subsp. depressa | Lin Grayson | 1981-5-16 | 036 | Sierra | Hwy 49, 1 mi. west of intersection with Hwy 89, near Sattley. | 1666 | Comment | ||
SEINET5336434 | Claytonia rubra subsp. rubra | H. Holbo | 1961-5-6 | s.n. | Sierra | Truckee summit area | 1981 | Comment | ||
SJSU12149 | Claytonia rubra subsp. rubra | N. A. Hopkins | 1982-5-14 | 1046 | Sierra | 1.5 mi SW of Calpine, Sierra Valley | 1524 | Comment | ||
CHSC45504 | Clematis ligusticifolia | Lowell Ahart | 1973-10-26 | 279 | Sierra | On the cut bank on the west side of the Foote Road, on the north side of the Middle Fork of the Yuba River, south-west of Alleghany. | 914 | Comment | ||
RSA21692 | Clematis ligusticifolia | Carl B. Wolf | 1937-8-6 | 9052 | Sierra | Northern Sierra Nevada, North Fork of Yuba River, 5 miles above Downieville. | 1067 | Comment | ||
SEINET13396475 | Collinsia parviflora | S. B. Doten | 1901-7-2 | 74 c. | Sierra | NE of Webber Lake. | Comment | |||
SEINET5320887 | Collinsia parviflora | Unknown | 1998-5-17 | 26 | Sierra | Antelope Valley; 2 miles down dirt road off Highway 149 | 1570 | Comment | ||
UCD123638 | Collinsia parviflora | N. Hopkins | 1973-6-22 | 564 | Sierra | Packer Lake. | Comment | |||
SBBG19074 | Collinsia torreyi var. torreyi | H. and M. Dearing | 1939-7-4 | 3833 | Sierra | Gold Lake | Comment | |||
CHSC73822 | Collinsia torreyi var. wrightii | B. Castro; M. A. Griggs, Plumas NF botanists. | 1997-7-10 | 757 | Sierra | Bunker Hill Ridge, on lower SW-facing slope between Duck Soup Pond and the ridge crest, along Pacific Crest Trail. | 2072 | Comment | ||
JEPS85213 | Collinsia torreyi var. wrightii | Roy E. Buck, Steven Lee, Eric Smith, Andrea Gargas, et al. | 1986-8-3 | 550 | Sierra | 4/7 air km sse Yuba Pass (edge of meadow, upper Lincoln Meadow complex); Lincoln Meadow complex | 2225 | Comment | ||
SEINET13778034 | Collomia grandiflora | W. Harnach, N. Harnach | 1989-6-30 | 209 | Sierra | Sierra Valley, Old box mill site | 1509 | Comment | ||
SJSU12117 | Collomia grandiflora | N. A. Hopkins | 1983-7-9 | 1148 | Sierra | 1 mi SE of Calpine | 1524 | Comment | ||
RSA756089 | Collomia heterophylla | George K. Helmkamp, E. A. Helmkamp | 2009-5-28 | 14839 | Sierra | along CA-49, 1.6 miles north of the Yuba County line | 902 | Comment | ||
UCD32532 | Collomia heterophylla | Beecher Crampton | 1954-5-10 | 1849 | Sierra | 6 miles northeast of Camptonville, along highway 49, at the foot of a black shale slope of a canyon of the north Yuba River. | Comment | |||
UCR131634 | Collomia heterophylla | Beecher Crampton | 1954-5-10 | 1849 | Sierra | Tahoe National Forest, 6 miles northeast of Camptonville, along highway 49, at the foot of a black shale slope of a canyon of the north Yuba River | 701 | Comment | ||
SJSU9765 | Collomia heterophylla | C. W. Sharsmith | 1982-6-1 | 8684 | Sierra | gravels of old roadway by Sierra City | 1280 | Comment | ||
CHSC108097 | Collomia tinctoria | Lowell Ahart | 2011-9-23 | 17713 | Sierra | Growing on a gravel bar on the south side of Pass Creek, south of Hennas Pass Road, west of French Meadow, east of Forest Road 70, about 3 miles (air) northwest of Webber Lake. | 2015 | Comment | ||
RSA0106525 | Collomia tinctoria | Lowell Ahart | 2015-5-9 | 20174 | Sierra | South side of the Canyon Creek Trail, about 300 yards southeast of the foot bridge across Boyce Ravine, trail on the north side of the North Fork of the Yuba River, about 3/4 mile west of Highway 49, about 1 3/4 miles west of Indian Valley. | 717 | Comment | ||
SEINET12278704 | Collomia tinctoria | J. G. Lemmon | 1874-1 | 179 | Sierra | Comment | ||||
SEINET5343841 | Conium maculatum | W. Harnach, N. Harnach | 1994-7-25 | 808 | Sierra | 1/4 mi. west of Strang pond on Hwy 49 between Sierraville and Sattley | 1504 | Comment | ||
JEPS121060 ![]() |
Convolvulus arvensis | Joe Ammirati | 1964-6-25 | 111 -2 | Sierra | 3 miles W. of Downieville on HW 49. | Comment | |||
JEPS121061 ![]() |
Convolvulus arvensis | B. Corwin | 1964-6-25 | 89 | Sierra | 2 miles east of Downieville on south side of highway 49. | Comment | |||
JEPS121064 ![]() |
Convolvulus arvensis | Laurie Hooker | 1965-6-29 | 40 | Sierra | Approximately 1-2 miles from Goodyear's Bar intersection on Highway 49. | Comment | |||
JEPS124865 ![]() |
Convolvulus arvensis | P. L. Billings | 1965-6-29 | 11 -2 | Sierra | Collected .3 miles east of Goodyear's Bar on HWY 49. | Comment | |||
JEPS124866 ![]() |
Convolvulus arvensis | J. Yamanaka | 1965-6-29 | 31 | Sierra | 1/2 m. E of Goodyear Bar. Downieville. Hwy 49. | Comment | |||
JEPS124867 ![]() |
Convolvulus arvensis | Virginia Hardham | 1965-6-29 | 31 | Sierra | On right up road from junction HWY 49 on way to Goodyear's Bar. | Comment | |||
CAS-BOT-BC285936 | Conyza bonariensis | W. Harnach; N. Harnach | 1990-8-5 | 503 | Sierra | Sierra Valley. Kuaffmans (old box mill) | 1511 | Comment | ||
CAS-BOT-BC286038 | Conyza canadensis | John Thomas Howell | 1951-8-21 | 28261 | Sierra | East side of Yuba Pass | 1828 | Comment | ||
CAS-BOT-BC494099 | Conyza canadensis | William Harnach | 2000-8-23 | 996 | Sierra | Sierra Valley. 1 mi N of Loyalton on Co. Road A-24 | 1499 | Comment | ||
UC66454 | Corallorhiza maculata | P. B. Kennedy and S. B. Doten | 1901-7-18 | 170 | Sierra | Webber Lake | Comment | |||
RSA8040 | Corallorhiza maculata | H. A. Barker | 1927-7-17 | 811 | Sierra | Snake Lake | 2012 | Comment | ||
SEINET6166290 | Corallorhiza maculata | P. B. Kennedy, S. B. Doten | 1901-7-18 | 170 | Sierra | Near Webber Lake | Comment | |||
SEINET13682427 | Cordylanthus tenuis subsp. tenuis | H. Hamlin | 1904-1 | s.n. | Sierra | Sierra Valley. | Comment | |||
RSA232649 | Cornus nuttallii | Larry E. DeBuhr, Gary D. Wallace | 1972-5-21 | 581 | Sierra | Tahoe National Forest; along Hwy. 49 east of Sierra City. | 1524 | Comment | ||
SEINET12137023 | Cornus occidentalis | J. G. Lemmon | 1874-1 | s.n. | Sierra | Sierra Co. &c | Comment | |||
CHSC63136 | Cornus sericea subsp. sericea | Lowell Ahart | 1994-7-14 | 7435 | Sierra | On the sout side of the large pond, steep rocky slope on the north side of Henness Pass Road, at Keystone Gap, east of Keystone Mountain, about 1 1/2 miles east of Alleghany. | 1889 | Comment | ||
SEINET8480663 | Cornus sericea var. sericea | M. J. Williams | 1969-9-13 | s.n. | Sierra | Webber Lake | 2065 | Comment | ||
SEINET5339232 | Corydalis caseana | W. D. Billings | 1951-7-20 | 2127 | Sierra | Along edge of small cold brook. 1 mile NW of Lincoln Valley. | 2073 | Comment | ||
CAS-BOT-BC401880 | Corydalis caseana subsp. caseana | Rimo Bacigalupi | 1927-7-2 | 1628 | Sierra | Slopes above north fork of Yuba River halfway between Downieville and Sierra City | Comment | |||
CAS-BOT-BC401885 | Corydalis caseana subsp. caseana | Lillian S. Mott | 1965-8-8 | 6561 | Sierra | Butcher Creek Ranch Trail | Comment | |||
CHSC66990 | Crepis acuminata | James D. Jokerst | 1990-7-27 | 3164 B | Sierra | Burma Summit, 6 mi SE of Loyalton. | 2468 | Comment | ||
UC346507 | Crepis bakeri | E. B. Babcock | 1928-6-13 | 141 | Sierra | along Lemmon Canyon rd 100 yd n forest bound. (s slope of mt.); Tahoe Nat. For., Sardine Pk. | Comment | |||
CAS-BOT-BC291569 | Crepis intermedia | G. L. Stebbins, Jr.; E. B. Babcock | 1936-6-5 | 1704 | Sierra | Newman Point, SE edge of Sierra Valley about 3 1/2 miles NE of Sierraville on road to Loyalton | 1615 | Comment | ||
SEINET7837106 ![]() |
Crepis intermedia | W. Harnach, N. Harnach | 2002-6-10 | 1111 | Sierra | Sierra Valley. Approx 5 miles NE of Sierraville, CA on Hwy 49. Newman Point (Rice on the Maps). | 1532 | Comment | ||
UC346500 | Crepis intermedia | E. B. Babcock | 1928-6-13 | 146 | Sierra | below trail from Lemmon Canyon to Sardine Pk. lookout; Tahoe Nat. For. | 2072 | Comment | ||
UC346568 | Crepis intermedia | E. B. Babcock | 1928-6-12 | 151 | Sierra | along rd ca 5 mi se Sierraville; Tahoe Nat. For., Onion Valley | Comment | |||
UC581210 | Crepis intermedia | E. B. Babcock and G. L. Stebbins Jr. | 1936-6-5 | 1730 | Sierra | se edge of valley near Bear Valley Creek (2 mi s of Loyalton); Sierra Valley | 1600 | Comment | ||
UC346522 | Crepis intermedia | E. B. Babcock | 1928-6-12 | 127 | Sierra | Newman Pt. Sierra Valley (along road to Loyalton) | Comment | |||
UC346523 | Crepis intermedia | E. B. Babcock | 1928-6-12 | 126 | Sierra | Newman Pt. Sierra Valley (along road to Loyalton) | Comment | |||
UC346539 | Crepis intermedia | E. B. Babcock | 1928-6-22 | 176 | Sierra | Reno rd 12.8 mi fr. jct. <with> Loyalton rd. ((Sierraville)); Lemmon Canyon | Comment | |||
UC346530 | Crepis modocensis | E. B. Babcock | 1928-6-12 | 121 | Sierra | 3.3 mi n Truckee (on rd. to Hobart Mills) | 1767 | Comment | ||
SJSU13962 | Crepis modocensis | N. A. Hopkins | 1988-5-16 | 1401 | Sierra | Long Valley Road c. 1 mi SW of Bordertown | 1615 | Comment | ||
UC346512 | Crepis modocensis subsp. subacaulis | E. B. Babcock | 1928-6-13 | 137 | Sierra | along Lemmon Canyon rd. 100 yd n Forest Boundary (s slope of peak); Tahoe Nat. For., Sardine Pk. | Comment | |||
UC346545 | Crepis modocensis subsp. subacaulis | E. B. Babcock and M. Navashin | 1928-6-22 | 172 | Sierra | along Lemmon Canyon rd. 100 yd n forest boundary (s slope of peak); Tahoe Nat. For., Sardine Pk. | Comment | |||
POM308732 | Crepis modocensis subsp. subacaulis | Betty J. Jorgensen | 1944-6-22 | 469 | Sierra | Little Truckee River, 10 miles N of Hobart Mills. | Comment | |||
UC346509 | Crepis occidentalis | E. B. Babcock | 1928-6-13 | 140 | Sierra | along Lemmon Canyon rd. 100 yd n forest boundary (s slope of pk.); Tahoe Nat. For., Sardine Pk. | Comment | |||
JEPS29183 | Crepis occidentalis | Lauramay T. Dempster | 1961-6-15 | 1449 | Sierra | just s Yuba Pass ((junction of Calpine Lookout Rd. and Hwy 89)) | 1828 | Comment | ||
SEINET11859955 | Crepis occidentalis | J. G. Lemmon | 1874-1 | 131 | Sierra | Sierra Co. &c | Comment | |||
UC346513 | Crepis occidentalis | E. B. Babcock | 1928-6-12 | 135 | Sierra | nr. and s Newman Pt. (along road from Sierraville to Loyalton); Sierra Valley | Comment | |||
UC346521 | Crepis occidentalis | E. B. Babcock | 1928-6-12 | 128 | Sierra | Newman Point Sierra Valley (along road to Loyalton) | Comment | |||
UC581266 | Crepis occidentalis | E. B. Babcock and G. L. Stebbins Jr. | 1936-6-3 | 1648 | Sierra | ne-facing hillside 1 mi ne Sattley | Comment | |||
CAS-BOT-BC290790 | Crepis occidentalis subsp. occidentalis | Alice Eastwood | 1918-6-29 | 7848 | Sierra | Loyalton | Comment | |||
UC581303 | Crepis occidentalis subsp. occidentalis | E. B. Babcock and G. L. Stebbins Jr. | 1936-6-5 | 1726 | Sierra | se edge of valley near junction of Smithneck and Bear Valley Creek (2 mi s of Loyalton); Sierra Valley | 1600 | Comment | ||
UC346511 | Crepis occidentalis subsp. occidentalis | E. B. Babcock | 1928-6-12 | 136 | Sierra | nr. and s Newman Pt. (along rd. <from> Sierraville to Loyalton); Sierra Valley | Comment | |||
UC346548 | Crepis occidentalis subsp. occidentalis | E. B. Babcock and M. Navashin | 1928-6-22 | 168 | Sierra | along rd. to Newman Pt. 1.5 mi from jct. of Reno and Loyalton rds. (nw of Sierraville); Sierra Valley | Comment | |||
POM230951 | Crepis occidentalis subsp. pumila | E. B. Babcock, G. L. Stebbins Jr. | 1936-6-5 | 1701 | Sierra | Newman Point, SE edge of Sierra Valley, about 3.5 miles NE of Sierraville on road to Loyalton. | 1616 | Comment | ||
CHSC94224 | Crepis pleurocarpa | Lowell Ahart | 2006-6-28 | 12881 | Sierra | On the south slope and near the top of the serpentine area, about 3/4 mile (air) east of Lake Delahunty, about 2 miles (air) northeast of Gibsonville. | 1903 | Comment | ||
CAS-BOT-BC290905 | Crepis runcinata subsp. andersonii | A. A. Heller; P. B. Kennedy | 1907-7-1 | 8666 | Sierra | Purdy | Comment | |||
POM368166 | Cryptantha affinis | Robert Gustafson | 1985-6-13 | 3166 | Sierra | SFSU Sierra Nevada Field Station, ca. 6 miles below Yuba Pass summit on Highway 49. | 1921 | Comment | ||
CHSC73759 | Cryptantha ambigua | B. Castro; M. A. Griggs, Plumas NF botanists | 1997-7-10 | 766 | Sierra | Bunker Hill Ridge, on highest ridge crest SE of Duck Soup Pond, along Pacific Crest Trail. | 2136 | Comment | ||
SBBG89600 | Cryptantha intermedia | B. Pitzer, S. Morgan, H. Soldan | 1988-5-27 | 874 | Sierra | above Ramshorn Cmpgrd, on Hwy 49, ca. 15 mi NE of Camptonville and ca. 5 mi W of Downieville | 822 | Comment | ||
SEINET12280841 | Cryptantha leiocarpa | J. G. Lemmon | 1874-1 | 166 | Sierra | Comment | ||||
SD186136 | Cryptantha milobakeri | B. Pitzer, Steve Morgan and H. M. Soldan | 1988-5-28 | 893 | Sierra | Convict Flat Picnic Area, on North Yuba River, 12 miles northeast of Camptonville on Highway 49. | 779 | Comment | ||
SEINET12564966 | Cryptantha simulans | M. J. Williams, A. Tiehm | 1974-8-17 | 74 -S-54 | Sierra | Verdi Ridge Road. | 2134 | Comment | ||
RSA182979 | Cryptantha simulans | Clare B. Hardham | 1961-6-15 | 7392 | Sierra | S side Yuba Pass. | Comment | |||
UCR257725 | Cryptantha torreyana | George K. Helmkamp, Amy Barnes, Ann Kerchner | 2012-7-22 | 19431 | Sierra | Northern Sierra Nevada Mountains, along Hwy CA-89, c. 8 miles north of the Nevada County line | 1823 | Comment | ||
NY1111494 | Cryptantha virginensis | J. G. Lemmon | 1874-1 | 165 | Sierra | Comment | ||||
CHSC59659 | Cryptogramma acrostichoides | L. P. Janeway | 1992-10-15 | 4317 | Sierra | Plumas National Forest. About 0.2 mi northeast of the ridgetop between Mills Peak and Haskell Peak, about 1.1 mi northwest of Haskell Peak. | 2209 | Comment | ||
CAS-BOT-BC70476 | Cryptogramma acrostichoides | Lemmon | s.n. | Sierra | Mts. of Webber Lake | Comment | ||||
RSA685629 | Cryptogramma acrostichoides | Robert Gustafson | 1987-6-10 | 3482 a | Sierra | Gold lake, along dirt road leading to lake. | 1951 | Comment | ||
SEINET11715796 | Cryptogramma acrostichoides | J. G. Lemmon | 1874-1 | s.n. | Sierra | Sierra Co., &c. | Comment | |||
UCD137499 | Cryptogramma acrostichoides | N. Hopkins | 1970-6-11 | 327 | Sierra | Dungan's Pond. | Comment | |||
CHSC37220 | Cuscuta californica | L. Ahart | 1982-7-28 | 3703 | Sierra | Ca. 1/4 mi n of Pacific Mine, ca. 5 mi e of LaPorte. | 1700 | Comment | ||
CAS-BOT-BC215949 | Cuscuta californica | M. Lavin; M. Christian | 1982-9-23 | 4347 | Sierra | Salmon Lake north of teh Sierra Buttes, 13 mi. 225 deg. from Portola, N. Sierra Nevada | 1981 | Comment | ||
SEINET8655895 | Cuscuta californica var. californica | W. Harnach | 2012-7-31 | 1278 | Sierra | South east side of Lincoln Valley, approx 0.4 miles from Forest Road 12 (Webber Lake Road from Yuba Pass on Hwy 49) on Road 1214. | 2261 | Comment | ||
CHSC47405 | Cuscuta subinclusa | Lowell Ahart | 1974-9-6 | 623 | Sierra | On the south side of Johnsville Road, by large rocks, south of the Big Rocks, south-east of Mount Etna, about 10 miles north-east of La Porte. | 1828 | Comment | ||
CHSC45881 | Cymopterus terebinthinus var. californicus | Lowell Ahart | 1977-8-2 | 1523 | Sierra | On the west side of Mount Fillmore, near the summit, about 12 miles north-east of La Porte. | 2346 | Comment | ||
CHSC72416 | Cymopterus terebinthinus var. californicus | L. P. Janeway | 1998-7-24 | 5829 | Sierra | West end of Church Meadows; west side of Road 721 0.3 mi northeast of Gold Lake Hwy (Road 620). Narrow low ridge between two meadows. | 2033 | Comment | ||
UC1371056 | Cypripedium fasciculatum | Theodore F. Niehaus | 1959-6-18 | 130 | Sierra | just w Eureka diggins (n-facing slope) | Comment | |||
UC75790 ![]() |
Cypripedium parviflorum var. makasin | Miss M. Alice King | 1892-6-5 | Sierra | Union Hill | Comment | ||||
UC338434 | Cystopteris fragilis | J. G. Lemmon and wife | Sep. 1882 | Sierra | Webber Lake | Comment | ||||
POM281727 | Cystopteris fragilis | J. H. Morrison | s.n. | Sierra | Sierra Valley | Comment | ||||
SEINET10830272 | Cystopteris fragilis | John G. Lemmon | 1872-1 | Lemmon s.n. | Sierra | Sierra, notably near Webber Lake. | Comment | |||
CHSC61901 | Danthonia californica var. americana | Lowell Ahart | 1993-9-10 | 7211 | Sierra | On the west side of a meadow, on the north side of Mount Fillmore, about 1 1/4 miles south of the dirt road from Gibsonville to Johnsville. | 2225 | Comment | ||
CHSC44561 | Danthonia unispicata | Lowell Ahart | 1975-6-28 | 817 | Sierra | About 2 miles east of Gibsonville, about 6 miles north-east of La Porte. | 1981 | Comment | ||
JEPS125920 | Darlingtonia californica | D. W. Taylor | 2001-6-19 | 17790 | Sierra | Ca 1 mile NE of Union Hill, bog on the north side of Forest Road 20N35 about 0.5 miles E of the intersection with County Road 690. | Comment | |||
UCD161462 | Darlingtonia californica | Barry Rice | 2013-7-7 | BR 130704 | Sierra | a botanically rich site crossing Marvin Ranch Road. | 1355 | Comment | ||
SEINET8674616 | Delphinium andersonii | W. Harnach, N. Harnach | 1989-4-15 | 027 | Sierra | Approx 3 air miles NE of Calpine, Sierra-Plumas County line on road A-23. | 1524 | Comment | ||
CAS-BOT-BC8927 | Delphinium depauperatum | John Thomas Howell; Gordon H. True | 1969-6-25 | 45853 | Sierra | 3 miles north of Bassetts on road to Gold Lake | 1950 | Comment | ||
CAS-BOT-BC8931 | Delphinium depauperatum | George Haley | 1927-8-6 | s.n. | Sierra | Webber Lake | Comment | |||
CAS-BOT-BC8932 | Delphinium depauperatum | Joseph Gerber | 1953-7-4 | 10 | Sierra | Lake Independence | 2133 | Comment | ||
SD129280 | Delphinium depauperatum | B. Pitzer, S. Morgan, H. Soldan | 1988-5-29 | 974 | Sierra | Plumas National Forest, ca. 2.3 mi. S of Sierra County line on Hwy 89, just before boundary of Tahoe National Forest | Comment | |||
JEPS107592 | Delphinium glaucum | Lowell Ahart | 2005-8-30 | 12342 | Sierra | On the east side of Pass Creek, about 1/8 mile south of French Meadow, about 2 1/2 miles west of Webber Lake | 2032 | Comment | ||
CHSC115252 | Delphinium gracilentum | Lowell Ahart | 2015-5-9 | 20178 | Sierra | On the south side of the Canyon Creek Trail, about 300 yards southeast of the foot bridge across Boyce Ravine, trail on the north side of the North Fork of the Yuba River, about 3/4 mile west of Highway 49, about 1 3/4 miles west of Indian Valley. | 716 | Comment | ||
CAS-BOT-BC9879 | Delphinium nudicaule | D. E. Breedlove | 1962-6-13 | 3483 | Sierra | Along state highway 89, 9.3 miles north of Sierraville | 1524 | Comment | ||
CAS-BOT-BC116149 | Delphinium nuttallianum | Lowell Ahart | 1969-5-11 | S. N. | Sierra | Near Beckwourth, Sierra Valley. | 1219 | Comment | ||
CAS-BOT-BC116142 | Delphinium nuttallianum | F. H. Utech | 1986-5-10 | 86 -091 | Sierra | Tahoe National Forest, ca 1.0 mi N of junction North Yuba River and CA hwy 49 bridge: | 950 | Comment | ||
CAS-BOT-BC116143 | Delphinium nuttallianum | Belle R. Jackson | 1932-6-1 | S. N. | Sierra | Yuba Paas | Comment | |||
CAS-BOT-BC116152 | Delphinium nuttallianum | Mrs. H. C. Cantelow | 1941-5-17 | S.N. | Sierra | 1.2 miles south of Sierraville Hy. #89, | Comment | |||
POM270652 | Delphinium nuttallianum | J. H. Morrison | s.n. | Sierra | Soyalton, Sierra Nevad Mt, Sierra Valley. | 1524 | Comment | |||
RSA8031 | Delphinium nuttallianum | H. S. Baker | 1927-6-28 | 751 | Sierra | Gold Lake. | 1982 | Comment | ||
RSA98638 | Delphinium nuttallianum | Beecher Crampton | 1954-5-10 | 1860 | Sierra | Hwy 89, 1 mile N of Sattley. | 1555 | Comment | ||
SEINET12093543 | Delphinium nuttallianum | F. H. Utech | 1986-1 | 86 -091 | Sierra | Tahoe Natioanal Forest, ca 1 mi N of junction North Yuba River & CA 49 bridge | 950 | Comment | ||
SEINET5338052 | Delphinium nuttallianum | R. J. Holl | 1948-5-22 | 29 | Sierra | Dog Valley stream bank, 10 miles from Verdi. | 1524 | Comment | ||
SEINET5338060 | Delphinium nuttallianum | P. B. Kennedy, Samuel Bradford Doten | 1901-7-8 | 132 | Sierra | [Sierra Nevada] Webber Lake | Comment | |||
SEINET5338075 | Delphinium nuttallianum | K. Genz | 1979-5-23 | 9109 | Sierra | Turning south at forest boundary and Long Valley road, travel Mitchell Canyon road for 2.3 miles. | 1817 | Comment | ||
SEINET12099519 | Delphinium patens | J. G. Lemmon | 1874-1 | 5 | Sierra | no further locality | Comment | |||
RSA771860 | Deschampsia cespitosa | R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr | 1972-9-20 | 42358 | Sierra | PLUMAS NATIONAL FOREST: Moist margin of pond N of Goose Lake in lodgepole pine forest. | 2058 | Comment | ||
SEINET13709607 | Deschampsia cespitosa subsp. cespitosa | Lowell William Ahart, Lowell William Ahart | 2001-1 | 9090 | Sierra | Near Diversion Dam across Little Truckee River, Near Fiberboard Rd. (Fsr 18), 5 Air Mi. E of Webber Lake (T19N, R15E, sec 15, SW 1/4) 6300 Ft. | 1920 | Comment | ||
CHSC74157 | Deschampsia danthonioides | B. Castro; L. Gehrung, H. Durio | 1996-7-3 | 668 | Sierra | Placer Diggings site, ca 4 air mi NE of La Porte, 0.5 mi SE of the South Branch of Slate Creek, and 1.6 mi W of Howland Flat, W of Co. Rd 690. Along tributary to Sacketts Gulch, near mined area. | 1560 | Comment | ||
CAS-BOT-BC201926 | Deschampsia elongata | Lowell Ahart | 1977-8-2 | 1513 | Sierra | On the north side of Mt. Fillmore. Mt. Fillmore is about 12 miles north-east of La Porte | 2000 | Comment | ||
UCD63480 | Deschampsia elongata | Elizabeth Wilson | 1939-7-13 | Sierra | 6 mi. north of Gold Lake. | Comment | ||||
UCR249163 | Deschampsia elongata | George K. Helmkamp, Elizabeth Helmkamp | 2013-6-5 | 20790 A | Sierra | Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.8 miles west of Goodyears Bar, c. 5 miles west of Downieville | 779 | Comment | ||
CHSC43427 | Descurainia incana | Lowell Ahart | 1975-7-13 | 881 | Sierra | In French Meadows, about 3 miles west of Webber Lake. | 2133 | Comment | ||
CHSC54554 | Descurainia incana | Lowell Ahart | 1991-7-22 | 6674 | Sierra | French Meadow, about 1/4 mile south of Henness Pass Road, about 3 miles north-west of Webber Lake. | 2133 | Comment | ||
CHSC66799 | Descurainia incana | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8211 | Sierra | Northern High Sierra Nevada. Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 0.6 mi N of the road to Haypress Valley. | 2225 | Comment | ||
SEINET11244811 | Descurainia incisa var. viscosa | W. Harnach, N. Harnach | 1990-6-30 | 435 | Sierra | Sierra Valley, Yuba Pass. | 2042 | Comment | ||
UC1562439 | Descurainia sophia | Lowell Ahart | 1990-6-18 | 6529 | Sierra | about 1 mi ne Scales (on e side of road along edge of corral) | 1524 | Comment | ||
CHSC10765 | Dicentra formosa | Lowell Ahart | 1966-9-18 | Sierra | Along Goodyear's Bar Road. | 1219 | Comment | |||
CDA24610 | Dicentra formosa | T. C. Fuller | 1962-6-14 | 9021 | Sierra | North of Highway 49 to Downieville, 4.9 miles west of Sierra City. | 0 | Comment | ||
SEINET12094700 | Dicentra formosa | F. H. Utech | 1990-1 | 90 -888 | Sierra | Tahoe National Forest, American Flat area, Oregon Creek Fork, ca 1.5 mi NNE of Pliocene Station | 1000 | Comment | ||
CAS-BOT-BC402469 | Dicentra formosa subsp. formosa | Alice Eastwood | 1918-4-6 | 6764 | Sierra | Downieville | Comment | |||
SEINET8655754 | Dichelostemma multiflorum | W. Harnach | 2014-6-14 | 1391 | Sierra | Approx 0.25 miles from west Main St. on Reservoir Road, Calpine. | 1573 | Comment | ||
UCR206322 | Dichelostemma multiflorum | George K. Helmkamp, E. A. Helmkamp | 2009-5-28 | 14865 | Sierra | Sierra Nevada Mountains Foothills, above the Yuba River along CA-49, 2.3 miles north of the Yuba Co. line | 851 | Comment | ||
JEPS124741 ![]() |
Dichelostemma multiflorum | M. Wheelis | 1964-6-25 | 84 | Sierra | 4 mi W of of Downieville Highway 49. | Comment | |||
SJSU14027 | Dieteria canescens var. canescens | N. A. Hopkins | 1988-8-9 | 1454 | Sierra | Highway 49, about midway between Sattley & Sierraville, Sierra Valley | 1505 | Comment | ||
CAS-BOT-BC150569 | Diplacus grandiflorus | Elmer I. Applegate | 1934-5-2 | 8897 | Sierra | Sierra City | Comment | |||
CAS-BOT-BC151869 | Diplacus mephiticus | F. A. Mac Fadden | 1934-6-29 | 12575 | Sierra | Little Truckee River, 13 miles from Truckee via Hobart Mills | Comment | |||
CHSC43490 | Diplacus mephiticus | Lowell Ahart | 1978-6-4 | 1756 | Sierra | Along the edge of the Foote Road, about 1 mile south of Alleghany. | 1219 | Comment | ||
CHSC94148 | Diplacus mephiticus | Lowell Ahart | 2006-6-21 | 12837 | Sierra | About 30 yards west of the road, about 2 1/2 miles (by road) west of Forest. | 1397 | Comment | ||
SEINET13703684 | Diplacus mephiticus | W. Harnach, N. Harnach | 1989-6-24 | 162 | Sierra | Sierra Valley, 0.5 miles S of Sattley, Martinetta Ranch (Elvers). | 1518 | Comment | ||
POM277225 | Disporum hookeri var. hookeri | J. W. Morrison | s.n. | Sierra | Town: Loyalton; Mt. Range: Sierra Nevada; River: Feather; Sierra Valley. | 1220 | Comment | |||
UC120926 | Distichlis spicata | J. G. Lemmon | 1874-1 | Sierra | Sierra Co. California | Comment | ||||
SEINET8564057 | Dodecatheon | P. B. Kennedy, S. B. Doten | 1901-7-11 | 150 | Sierra | Creek below Webber Lake. | Comment | |||
CAS-BOT-BC136081 | Dodecatheon alpinum | Joseph Gerber | 1953-7-4 | 12 | Sierra | Wet meadow Lake Independence | 2133 | Comment | ||
CAS-BOT-BC136086 | Dodecatheon alpinum | D. E. Breedlove | 1962-6-13 | 3523 | Sierra | Along the Little Truckee River, 10.0 miles south of Sierraville on State Highway 89 - Sierra Nevada | 1950 | Comment | ||
RSA286298 | Dodecatheon alpinum | Robert F. Thorne | 1974-7-30 | 45055 | Sierra | Tahoe National Forest: Goose, Haven and Snag Lakes areas. | 2058 | Comment | ||
SD117459 | Dodecatheon alpinum | Robert F. Thorne | 1974-7-30 | 45055 | Sierra | Tahoe National Forest; Goose, Haven and Snag Lake areas, dry margin of shallow pond E of highway | 2057 | Comment | ||
SEINET8553145 | Dodecatheon alpinum | W. Harnach, N. Harnach | 2000-7-9 | 943 | Sierra | Chapman Saddle Road, 0.25 mile E of intersection of Lunch Creek Road. | 2027 | Comment | ||
UC66405 | Dodecatheon alpinum | P. B. Kennedy and S. B. Doten | 1901-7-11 | 150 | Sierra | creek below Webber Lake; creek below Webber Lake | Comment | |||
UCSB16003 | Dodecatheon alpinum | Breedlove, Dennis | 1962-6-13 | Sierra | along the Little Truckee River south of Sierraville on State Highway 89; Sierra Nevada | 1950 | Comment | |||
SEINET11973360 | Dodecatheon alpinum | J. G. Lemmon | 1874-1 | 144 | Sierra | Comment | ||||
SEINET8552882 | Dodecatheon alpinum | J. H. Robertson | 1950-5-22 | s.n. | Sierra | Dog Valley. | 2042 | Comment | ||
SEINET8552984 | Dodecatheon alpinum | M. J. Williams, A. Tiehm | 1974-6-2 | 74 -B-4 | Sierra | Meadow near Hwy 89, N of Hobart Mills. | 1737 | Comment | ||
RSA461485 | Dodecatheon alpinum subsp. majus | Robert Gustafson | 1985-6-10 | 3144 | Sierra | near the jct. of Hwy. 49 and Forest Service Rd. 12, Yuba Pass Summit. | 2043 | Comment | ||
RSA8039 | Dodecatheon alpinum subsp. majus | H. A. Barker | 1927-7-17 | 810 | Sierra | Suake Lake. | 2043 | Comment | ||
RSA238731 | Dodecatheon jeffreyi subsp. pygmaeum | Frederick W. Oettinger | 1969-7-15 | 1032 | Sierra | Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area. | 2073 | Comment | ||
SEINET8039238 | Downingia bacigalupii | W. Harnach, N. Harnach | 1989-6-4 | 128 | Sierra | Sierra Valley, 0.5 miles E of Calpine, Calpine Ranch (home). | 1506 | Comment | ||
UC54572 | Downingia bacigalupii | H. M. Hall and E. B. Babcock | Jul 1903 | 4464 | Sierra | Sierra Valley Sierra Nevada Mountains | 1524 | Comment | ||
SEINET5738846 ![]() |
Downingia bacigalupii | Unknown | s.n. | Sierra | Sierra Valley; Sierra Valley | Comment | ||||
UCSB9179 | Downingia bicornuta | Bacigalupi, Rimo | 1953-7-7 | Sierra | Just 1 mile east of Capine, Sierra Valley | 1493 | Comment | |||
JEPS5054 | Downingia bicornuta var. bicornuta | Rimo Bacigalupi with H. L. Mason and J. R. Sweeney | 1953-7-7 | 4275 | Sierra | just 1 mi e Calpine; Sierra Valley | 1493 | Comment | ||
UCR12085 | Downingia elegans | Coleta A. Lawler | 1968-7-2 | 171 | Sierra | Sierra Nevada Mtns., 3.9 mi NW of Sierraville. Right turn on Sattley-Beckworth [Westside] Rd, 1.1 mi NE from Hwy 49 intersection | 1509 | Comment | ||
JEPS124628 ![]() |
Downingia elegans | Marge R. Kempf | 1965-7-6 | 267 | Sierra | 2 miles NE of junction 89 and Sattley, Beckwourth. | Comment | |||
JEPS124629 ![]() |
Downingia elegans | C. L. Kline | 1965-7-6 | 142 | Sierra | 1/4 mi East of Hwy 89 and Cal. Beckworth Rd. junction on Cal. Beckworth Rd. (SIerra Valley). | Comment | |||
JEPS124630 ![]() |
Downingia elegans | J. Yamanaka | 1965-7-6 | 115 | Sierra | 1/4 mile HW 89, junction with Cal Pino Rd. | Comment | |||
JEPS124580 ![]() |
Draperia systyla | Peter Schultz | 1967-6-30 | 33 | Sierra | Union Flat Campground. | Comment | |||
SEINET12347232 | Draperia systyla | F. H. Utech | 1990-6-5 | 90 -877 | Sierra | Tahoe NF, American Flat area, Oregon Creek Fork, ca 1.5 mi NNE of Pliocene Station on NF Rd S300 | 1000 | Comment | ||
HSC97059 | Drymocallis ashlandica | L. Ahart | 2006-6-28 | 12870 | Sierra | 3/4 mi. E of Lake Delahunty, 2 mi. NE of Gibsonville | 1784 | Comment | ||
UC54353 | Drymocallis lactea | H. M. Hall and E. B. Babcock | July 1903 | 4499 | Sierra | Gold Lake Sierra Nevada Mountains | 1950 | Comment | ||
CAS-BOT-BC142031 | Drymocallis lactea | Leah D. McKee | 1981-5-16 | 045 | Sierra | .5 miles east of Jct. w/Rd. to Calpine, Jct. 89 & 49 Hwy. | 1554 | Comment | ||
SEINET6691563 | Drymocallis lactea var. austiniae | W. Harnach, N. Harnach | 1992-5-10 | 680 | Sierra | Located off the road on the way to Earl Jeanettes (Mtn. Quail Rd.) to the south of Calpine | 1524 | Comment | ||
CAS-BOT-BC157799 | Drymocallis lactea var. lactea | Anna Head | 1920-6-1 | s.n. | Sierra | Meadows near Gold Lake, Feather River Region | Comment | |||
CHSC115172 | Dudleya cymosa subsp. cymosa | Lowell Ahart | 2015-5-9 | 20168 | Sierra | On the north side of the Canyon Creek Trail, trail on the north side of the North Fork of the Yuba River, about 300 yards west of Highway 49, about one mile west of Indian Valley. | 692 | Comment | ||
SJSU12020 | Dudleya farinosa | N. A. Hopkins | 1975-6-16 | 665 | Sierra | by trail above Pauley Cr between 2nd & 3d Divides | 1158 | Comment | ||
SEINET4853241 | Elatine gracilis | Herbert L. Mason | 1952-8-17 | 14494 | Sierra | 0.4 mi S of Little Truckee River bridge. | 1921 | Comment | ||
UC1112284 | Elatine heterandra | Herbert L. Mason | 1952-7-19 | 14450 | Sierra | pond 1.5 mi e Calpine (at junction of Calpine with Sierraville-Beckwourth rd); Sierra Valley; E of Calpine at junction of Calpine w/ Sierraville-Beckwourth road, Sierra Valley, Sierra Co. | 1524 | Comment | ||
CHSC78284 | Eleocharis acicularis | Lowell Ahart | 2000-7-9 | 8562 | Sierra | Open meadow area south of the snow lake, about 100 yards west of the Pacific Crest Trail on Bunker Hill Ridge, about 1 1/2 miles (air) southeast of Pilot Peak, about 7 1/2 miles (air) northeast of La Porte. | 1828 | Comment | ||
SEINET11753133 | Eleocharis acicularis | J. G. Lemmon | 1874-1 | s.n. | Sierra | Sierra Co. &c. [no further locality] | Comment | |||
SEINET3477175 | Eleocharis acicularis var. acicularis | Unknown | 2000-7-9 | 8562 | Sierra | La Porte, La Porte, about 10.5 air miles northeast, about 100 yards west of the Pacific Crest Trail on Bunker Hill Ridge | 1820 | Comment | ||
UC1609026 | Eleocharis bella | Lowell Ahart | 1993-9-10 | 7183 | Sierra | on the N side of Mount Fillmore (about 1 mi SW of the dirt road from Gibsonville to Johnsville; on W side, near the end of a poor dirt rd. that leads to a camp and a stream) | 2133 | Comment | ||
UC116131 | Eleocharis bella | J. G. Lemmon | 1874-1 | 219 | Sierra | Comment | ||||
CHSC78295 | Eleocharis decumbens | Lowell Ahart | 2000-7-13 | 8587 | Sierra | In a small boggy meadow, on a upper west branch of Black Jack Ravine, on the west side of Forest Highway 98, Harris Meadow, about 7 miles (air) northeast of Alleghany. | 1615 | Comment | ||
JEPS98300 | Eleocharis decumbens | Lowell Ahart | 2000-7-13 | 8587 | Sierra | In a small boggy meadow, on a upper west branch of Black Jack Ravine, on the west side of Forest Highway 98, Harris Meadow, about 7 miles (air) northeast of Alleghany. | 1615 | Comment | ||
JEPS19420 | Eleocharis palustris | W. L. Jepson | 1918-8-18 | 8044 | Sierra | Sierra Valley | 1524 | Comment | ||
CHSC69949 | Eleocharis quinqueflora | L. P. Janeway; Eric Schroder | 1997-8-14 | 5336 | Sierra | Tahoe National Forest. Freeman Meadow along Church Creek; about 2.3 mi east of Gold Lake. | 2072 | Comment | ||
JEPS98327 | Eleocharis quinqueflora | Lowell Ahart | 2000-7-9 | 8561 | Sierra | 7 1/2 air miles NE of La Porte (meadow S of the snow lake, 100 yds W of Pacific Crest Trail on Bunker Hill Ridge, 1 1/2 air miles SE of Pilot Peak) | 1828 | Comment | ||
CAS-BOT-BC112076 | Eleocharis quinqueflora | Lowell Ahart | 1978-9-26 | s.n. | Sierra | Mt. Fillmore | 670 | Comment | ||
CHSC80981 | Eleocharis suksdorfiana | Lowell Ahart | 2001-8-8 | 9068 | Sierra | In a large mountain meadow, Haypress Valley, 100 yards south of Yuba Pass Webber Lake Road (Forest Road 12), about 1/2 miles northwest of Church Camp, about 4 miles (air) northwest of Webber Lake. | 2133 | Comment | ||
JEPS98303 | Eleocharis suksdorfiana | Lowell Ahart | 2000-7-13 | 8588 | Sierra | In a small boggy meadow, on a upper west branch of Black Jack Ravine, on the west side of Forest Highway 98, Harris Meadow, about 7 miles (air) northeast of Alleghany. | 1615 | Comment | ||
SEINET13709739 | Eleocharis suksdorfiana | Lowell William Ahart, Lowell William Ahart | 2000-1 | 8588 | Sierra | 7 Mi. NE of Alleghany, Harris Meadow (T19N, R11E, sec 10, SW 1/4) 5300 Ft. | 1615 | Comment | ||
JEPS78089 | Elodea nuttallii | Gary W. Zamzow | 1972-7-11 | 73 | Sierra | 1.2 mi n Sattley (on road toward Loyalton) | 1524 | Comment | ||
SJSU5094 | Elodea nuttallii | M. R. Kempf | 1965-7-6 | 268 | Sierra | ditch by Sattley-Beckwourth Rd., 2 mi N of its junction with Hwy 89, Sierra Valley | 1493 | Comment | ||
JEPS48465 | Elymus | L. S. Smith | 1928-6-12 | 2336 | Sierra | above Hennis Pass Road; Tahoe <National> Forest | 1981 | Comment | ||
SEINET12742249 | Elymus elymoides | W. Harnach, N. Harnach | 1990-6-30 | 430 | Sierra | Sierra Valley, Yuba Pass. | 2042 | Comment | ||
UCR17378 | Elymus elymoides | Frank C. Vasek | 1975-7-10 | 750710- 21 | Sierra | Sierra Nevada Mtns., 1 mi west of State Hwy 89 on Henness Pass Rd. | 1951 | Comment | ||
CDA31714 | Elymus elymoides subsp. elymoides | T. C. Fuller | 1963-7-17 | 10929 | Sierra | North side of Dog Valley Rd., 1.0 miles northwest of Verdi, Nevada, just west of stateline in Sierra County. | 0 | Comment | ||
UC1132966 | Elymus elymoides subsp. elymoides | G. T. Nordstrom | 1936-7-9 | 906 | Sierra | 2 1/4 mi nnw Dog Valley; Sierraville Quadrangle | Comment | |||
HSC97016 | Elymus elymoides var. californicus | L. Ahart | 2006-6-21 | 12809 | Sierra | W side of Foote Rd., about 3.7 mi. SW of Alleghany. | 1094 | Comment | ||
POM267988 | Elymus glaucus | D. D. Keck | 1944-7-8 | 5410 | Sierra | E. side of Yuba Pass (2 miles N.W. of Sattley) | 1616 | Comment | ||
SJSU12125 | Elymus glaucus | N. A. Hopkins | 1974-8-5 | 597 | Sierra | near Deer Lake Trail N of Packer Lake | 1828 | Comment | ||
SBBG129060 | Elymus glaucus | G. K. Helmkamp, E. A. Helmkamp | 2013-6-5 | 20772 | Sierra | St Hwy 49, 1.2 mi N of the Yuba County line | 901 | Comment | ||
CAS-BOT-BC206586 | Elymus glaucus subsp. glaucus | Lowell Ahart | 1977-8-2 | 1505 | Sierra | Found on the north side of Mt. Fillmore, about 12 miles north-east of La Porte. | 2000 | Comment | ||
JEPS107583 | Elymus glaucus subsp. glaucus | Lowell Ahart | 2005-8-30 | 12362 | Sierra | East of Pass Creek, about 100 yards southeast of the falls on Pass Creek, about 1/4 mile south of French Meadow, about 2 1/2 miles west of Webber Lake | 2073 | Comment | ||
UCD62519 | Elymus repens | T. C. Fuller | 1963-8-28 | 11175 | Sierra | Bet. R.r. tracks and adj. alfalfa field, n.e. limits of Loyalton. | Comment | |||
UC1586482 | Elymus trachycaulus | Lowell Ahart | 1991-7-22 | 6692 | Sierra | about 1/4 mi s Henness Pass Road (about 3 mi nw of Webber Lake); French Meadow | 2133 | Comment | ||
CAS-BOT-BC213504 | Elymus trachycaulus subsp. trachycaulus | Catherine Best | 1981-6-17 | s.n. | Sierra | Hwy 89, 12 mi. North of Truckee - Sierra Nevada | Comment | |||
SEINET12753657 | Elymus triticoides | I. LaRivers | 1960-6-22 | s.n. | Sierra | Verdi. | Comment | |||
UC1122550 | Epilobium brachycarpum | H. S. Yates | 1935-6-28 | 5271 | Sierra | 5 1/4 mi nne Sattley; Sierraville Quadrangle | Comment | |||
CAS-BOT-BC171806 | Epilobium canum subsp. latifolium | Mrs. E. C. Sutliffe | 1920-9-1 | s.n. | Sierra | Salmon Lake | Comment | |||
SJSU12100 | Epilobium canum subsp. latifolium | N. A. Hopkins | 1982-8-1 | 1119 | Sierra | !.5 mi SW of Calpine | 1524 | Comment | ||
JEPS43819 | Epilobium ciliatum subsp. ciliatum | W. L. Jepson | 1934-8-2 | 16795 | Sierra | 2 mi e Bassett road sta.; North Fork Yuba River, Pioneer road sta. | 1706 | Comment | ||
JEPS78687 | Epilobium ciliatum subsp. ciliatum | W. L. Jepson | 1934-8-3 | 16823 | Sierra | 2 mi e Bassett road station; North Fork Yuba River, Pioneer road station | 1706 | Comment | ||
CDA17270 | Epilobium densiflorum | G. F. Hrusa, S. Gaimari, P. Kerr, M. Epstein, S. Winterton | 2004-6-17 | 16297 | Sierra | Sierra Nevada; Sierra Valley: Antelope Valley, 1.4 mi. S of Sierraville-Loyalton Rd., E of Sierraville on Antelope Valley Rd. | 1645 | Comment | ||
JEPS124832 ![]() |
Epilobium densiflorum | Marge Kempf | 1965-7-6 | 263 | Sierra | In sierra Calley 1/4 mile from HWY 89 on the Calpine Beckworth Rd. Growing on the east side of the road. | Comment | |||
SJSU12264 | Epilobium densiflorum | N. A. Hopkins | 1983-8-30 | 1165 | Sierra | c. 1 mi S of Calpine | 1524 | Comment | ||
SJSU14277 | Epilobium densiflorum | N. A. Hopkins | 1989-8-28 | 1576 | Sierra | 1 mi SW of Calpine, Sierra Valley | 1554 | Comment | ||
POM204027 | Epilobium hallianum | L. S. Rose | 1934-7-2 | 34302 | Sierra | Gold Lake. | 1951 | Comment | ||
UCD18574 | Epilobium hallianum | Roman Gankin | 1951-7-26 | 53 | Sierra | Mear north fork of North Fork of Yuba River, State Hwy 49, near Pioneer Lodge, Sierra Buttes Recreation Area. | 1798 | Comment | ||
CHSC97011 | Epilobium howellii | L. P. Janeway; Susi Urie, Chris Christofferson, Linnea Hanson, M. | 2007-7-19 | 9119 | Sierra | Northern High Sierra Nevada. Tahoe National Forest; along southern edge of meadow at confluence of Dorsey Creek, Lunch Creek, and North Yuba River; 1.5 km west of Yuba Pass. In narrow transition area between part of meadow dominated by Veratrum californicum and surrounding forest. | 1948 | Comment | ||
CHSC94232 | Epilobium minutum | Lowell Ahart | 2006-6-28 | 12885 | Sierra | On the south slope and near the top of the serpentine area, about 3/4 mile (air) east of Lake Delahunty, about 2 miles (air) northeast of Gibsonville. | 1903 | Comment | ||
SEINET12424531 | Epilobium oregonense | W. Harnach, N. Harnach | 1990-6-30 | 428 | Sierra | Sierra Valley, Yuba Pass. | 2042 | Comment | ||
CHSC113677 | Equisetum arvense | L. P. Janeway | 2014-5-28 | 11274 | Sierra | Northern High Sierra Nevada. Plumas National Forest; Placer Diggings along Pine Grove Creek, just north of Pine Grove Cemetery, 0.8 air-km northwest of Howland Flat. | 1646 | Comment | ||
JEPS125682 | Equisetum arvense | William Harnach | 2013-4-25 | 1309 | Sierra | 1.5 miles west of Downieville on Highway 49 at Rosassaco Ravine. | Comment | |||
CAS-BOT-BC57801 | Equisetum laevigatum | D. E. Breedlove | 1962-6-13 | 3530 | Sierra | On the bank of the Little Truckee River, on State Highway 89, 11.3 mi. s. of Sierraville; Sierra Nevada. | 1905 | Comment | ||
CAS-BOT-BC57850 | Equisetum laevigatum | D. E. Breedlove | 1962-6-13 | 3530 | Sierra | On the bank of the Little Truckee River, on State Highway 89, 11.3 mi. s. of Sierraville; Sierra Nevada. | 1905 | Comment | ||
CHSC66779 | Equisetum laevigatum | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8223 | Sierra | Northern High Sierra Nevada. Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 0.4 mi S of Forest Rt. 15 to Sierraville. | 2316 | Comment | ||
POM312960 | Equisetum laevigatum | H. L. Mason | 1953-7-7 | 14557 | Sierra | N of Sattley, Sierra Valley. | Comment | |||
SEINET8798163 | Eremogone aculeata | S. B. Doten, P. B. Kennedy | 1901-7-12 | 158 | Sierra | [Sierra Nevada] Webber Lake, below falls. | Comment | |||
CHSC41242 | Eremogone congesta var. suffrutescens | J. D. Jokerst | 1982-9-10 | 1670 | Sierra | Along the trail to the summit of the Sierra Butte (from Packer Lake). | 2316 | Comment | ||
CHSC56533 | Eremogone congesta var. suffrutescens | L. P. Janeway | 1984-8-3 | 958 | Sierra | Top of the ridge (Sierra crest) west of Packer Lake (just north of Packer Saddle). On the east side of ridge. | 2164 | Comment | ||
CHSC110247 | Eremogone kingii var. glabrescens | L. P. Janeway | 2012-6-24 | 10898 | Sierra | Northern High Sierra Nevada. Top of band of serpentine along Sawmill Ridge 1.0 km southeast of Delahunty Lake and 2.7 km northwest of Mt Fillmore. | 1901 | Comment | ||
SJSU13876 | Eremogone kingii var. glabrescens | N. A. Hopkins | 1986-6-30 | 1346 | Sierra | 2158 | Comment | |||
CHSC73407 | Ericameria bloomeri | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 615 | Sierra | Ca 1.8 air mi SW of the top of Mt. Fillmore at jcn of County Rd 800 with jeep trail 10E11. Slope at west side of Rd 800. | 1787 | Comment | ||
JEPS31331 | Ericameria bloomeri | W. L. Jepson | 1918-8-19 | 8073 | Sierra | Lake Independence, Sierra-Nevada Cos. line Lake Independence | 2011 | Comment | ||
RSA772431 | Ericameria bloomeri | L. Ahart | 2010-9-15 | 17156 | Sierra | About 20 yrds SE of the cabin, about 20 yrds SE of the upper pond, At the spring, About 2.75 air miles north of Yuba Pass on Hwy 49, about 4 air miles east of Haskell Peak | Comment | |||
UCD131452 | Ericameria nauseosa var. leiosperma | R. O. Hanes | 1992-9-28 | 95 | Sierra | Cottonwood Creek area, Tahoe Forest. | 1914 | Comment | ||
CAS-BOT-BC298127 | Ericameria nauseosa var. oreophila | Mary Strong Clemens | 1920-9-3 | s.n. | Sierra | Loyalton | Comment | |||
UC1119763 | Ericameria nauseosa var. oreophila | R. C. Wilson | 1938-5-9 | 647 | Sierra | Sierraville Quad., Long Valley | 1341 | Comment | ||
CAS-BOT-BC299459 | Ericameria nauseosa var. speciosa | Roxana S. Ferris | 1926-9-7 | 6840 | Sierra | Site of old town of Silver Mountain | Comment | |||
CHSC53032 | Ericameria nauseosa var. speciosa | L. P. Janeway | 1989-8-22 | 3627 | Sierra | Plumas National Forest. Between ridge and Hwy 89; near Sulphur Cr, ca 3 mi E of Haskell Pk. Along dirt road. | 1920 | Comment | ||
JEPS117162 | Ericameria nauseosa var. speciosa | Lowell Ahart, John Dittes | 2010-10-5 | 17300 | Sierra | On the east side of Antelope Valley road, about 100 yards south of Highway 49, 3.6 miles (air) west of Loyalton, 6.8 miles (air) northeast of Sierraville | 1498 | Comment | ||
JEPS127566 | Ericameria nauseosa var. speciosa | L. P. Janeway | 2015-8-26 | 11854 | Sierra | Northern High Sierra Nevada. Plumas National Forest; north slope of Sawmill Ridge overlooking Slate Creek; along Road 800 about 1.2 road-km southwest of Gibsonville-Johnsville Road. La Porte 7.5' Quad. | Comment | |||
JEPS88182 | Ericameria nauseosa var. speciosa | Vernon H. Oswald and Lowell Ahart | 1996-8-19 | 8236 | Sierra | Forest Rt. 07 0.5 mi e road to Lake of the Woods (e of Weber Lake); northern High Sierra Nevada | 2042 | Comment | ||
UCR257742 | Ericameria nauseosa var. speciosa | George K. Helmkamp, Amy Barnes, Ann Kerchner | 2012-7-22 | 19471 | Sierra | Northern Sierra Nevada Mountains, Little Truckee River valley along Hwy CA-89, 3.5 road miles north of the Nevada County line, 9.6 air miles SE (136 deg. ) of Sierraville | 1878 | Comment | ||
JEPS21531 | Ericameria parryi var. nevadensis | C. F. Sonne | 1888-7-1 | 462 | Sierra | near Verdi (Cal.-Nev. line); Sierra Nevada Mountains | Comment | |||
UCR59197 | Erigeron | B. G. Pitzer, Steve Morgan, H. M. Soldan | 1988-5-29 | 0972 | Sierra | Plumas National Forest, c. 2.3 mi south of Sierra County Line on Hwy 89, just before boundary of Tahoe National Forest | Comment | |||
JEPS41414 | Erigeron aphanactis var. aphanactis | J. G. Lemmon | Sierra | Sierra Valley | Comment | |||||
CDA11876 | Erigeron bloomeri | G. F. Hrusa, J. Jokerst | 1991-7-5 | 8537 A | Sierra | Sierra Valley Region; Antelope Valley. | Comment | |||
SEINET11839653 | Erigeron bloomeri | J. G. Lemmon | 1874-1 | 106 | Sierra | Sierra Co. &c | Comment | |||
SEINET8078503 ![]() |
Erigeron bloomeri var. bloomeri | P. A. Lehenbauer | s.n. | Sierra | Balls Canyon | Comment | ||||
SJSU12089 | Erigeron bloomeri var. bloomeri | N. A. Hopkins | 1971-6-14 | 380 | Sierra | Sierra Valley Airfield ca. 1 mile SE of Sierraville, Sierra Valley | 1524 | Comment | ||
UCD131754 | Erigeron concinnus var. concinnus | A. A. Heller; P. B. Kennedy | 1907-7-1 | 8664 | Sierra | Purdy. | Comment | |||
CAS-BOT-BC297202 | Erigeron coulteri | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Lusk's Meadows | Comment | |||
CAS-BOT-BC297210 | Erigeron coulteri | H. Albert Barker | 1926-7-1 | 16 | Sierra | South of Sierraville on road to Truckee | 1828 | Comment | ||
UCR257649 | Erigeron divergens | George K. Helmkamp, Ann Kerchner, Amy Barnes | 2012-7-23 | 19495 | Sierra | Northern Sierra Nevada Mountains, Stampede Dam Road, 1.7 miles north of the Nevada County line, just east of Stampede Reservoir | 1770 | Comment | ||
SEINET8667680 ![]() |
Erigeron eatonii | K. R. Genz | 1979-5-23 | 9112 | Sierra | Turning south at forest boundary and Long Valley Road, travel Mitchell Canyon Road for 2.3 miles | Comment | |||
CAS-BOT-BC296898 | Erigeron eatonii var. eatonii | W. Harnach; N. Harnach | 1990-5-6 | 279 | Sierra | Sierra Valley. On the slope behind the Montgomery Ranch east of Loyalton | 1554 | Comment | ||
SEINET8667236 ![]() |
Erigeron eatonii var. plantagineus | W. Harnach, N. Harnach | 1989-5-18 | 095 | Sierra | Sierra Valley. 0.75 miles E of Calpine, Calpine Ranch (home) | 1506 | Comment | ||
CHSC69203 | Erigeron eatonii var. sonnei | James D. Jokerst | 1986-6-19 | 2657 | Sierra | Turner property, S end of Sierra Valley, Stringer Meadow ca. 200 m E of Hwy. 89. | 1493 | Comment | ||
SEINET8667267 ![]() |
Erigeron filifolius | W. Harnach, N. Harnach | 1989-6-27 | 187 | Sierra | Sierra Valley. 1 mile E of Calpine, Calpine Ranch (home). | 1506 | Comment | ||
CAS-BOT-BC300849 | Erigeron glacialis var. glacialis | H. Albert Barker | 1926-7-3 | 33 | Sierra | Packer Lake | 1981 | Comment | ||
CAS-BOT-BC300852 | Erigeron glacialis var. glacialis | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Salmon Lake | Comment | |||
CHSC44848 | Erigeron glacialis var. glacialis | Lowell Ahart | 1975-8-17 | 939 | Sierra | Near Pass Creek, in French Meadows, about 3 air miles west and 1/2 mile south of Webber Lake. | 2133 | Comment | ||
CHSC61782 | Erigeron glacialis var. glacialis | Lowell Ahart | 1993-9-10 | 7223 | Sierra | On the north side of Mount Fillmore, about 1 1/2 miles south of the dirt road from Gibsonville to Johnsville. | 2255 | Comment | ||
JEPS125740 | Erigeron glacialis var. glacialis | William Harnach | 2012-7-30 | 1258 | Sierra | Approximately 1 mile South of Forest Road 09, on Road 0913. 1.5 air miles SE of Haskell Peak, Tahoe National Forest. | Comment | |||
JEPS125769 | Erigeron glacialis var. glacialis | William Harnach | 2012-8-1 | 1288 | Sierra | At the end of Road 09-6, a spur road off of Forest Road 09, approximately 1.0 air miles NW of Haskell Peak. | Comment | |||
CAS-BOT-BC295148 | Erigeron inornatus | Margaret Williams | 1972-8-27 | s.n. | Sierra | Merrill Valley just north of Stampede Dam | 2011 | Comment | ||
CAS-BOT-BC295150 | Erigeron inornatus | A. R. Kruckeberg | 1954-8-1 | 3662 | Sierra | Along Highway 49, 3 miles e. of Yuba Pass. Tahoe N.F. | Comment | |||
SJSU14318 | Erigeron inornatus | N. A. Hopkins | 1989-8-6 | 1569 | Sierra | on Deadmans Peak | 1981 | Comment | ||
CHSC93104 | Erigeron inornatus var. inornatus | L. P. Janeway | 1994-7-1 | 4678 | Sierra | Northern High Sierra Nevada. Along Road 20N06 0.2 mi southwest of its crossing of Rock Creek; about 0.3 mi northwest of Canyon Creek. Southeast-facing road cutbank. | 1127 | Comment | ||
CHSC37223 | Erigeron miser | L. Ahart | 1982-7-28 | 3699 | Sierra | Cliffs, ca. 1/4 mi n of Pacific Mine, ca. 5 mi e of LaPorte. | 1700 | Comment | ||
CAS-BOT-BC295783 | Erigeron petrophilus var. sierrensis | Margaret Williams; Arnold Tiehm | 1974-8-17 | 74 /5/55 | Sierra | Verdi Ridge, Verdi Range | Comment | |||
SEINET8687533 ![]() |
Erigeron pumilus var. intermedius | A. A. Heller, P. B. Kennedy | 1907-7-1 | 8664 | Sierra | Purdy | Comment | |||
CHSC63116 | Erigeron reductus var. reductus | Lowell Ahart | 1994-7-1 | 7432 | Sierra | South of the larger pond, on the north side of Henness Pass Road, at Keystone Gap, east of Keystone Mountain, about 1 1/2 miles north-east of Middlewaters, about 11 miles (air) north-east of Alleghany. | 1889 | Comment | ||
SJSU5005 | Eriodictyon lobbii | N. A. Hopkins | 1968-6-30 | 135 | Sierra | c. 0.5 mi E of Packer L | 1950 | Comment | ||
CAS-BOT-BC256172 | Eriogonum douglasii var. meridionale | D. E. Breedlove | 1962-6-13 | 3509 | Sierra | 1.5 miles north of Sierraville on State Highway 89 | 1524 | Comment | ||
JEPS57045 | Eriogonum douglasii var. meridionale | J. G. Lemmon | May 1889 | Sierra | Sierra Valley | Comment | ||||
CAS-BOT-BC259362 | Eriogonum lobbii | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Salmon Lake | Comment | |||
UCD170305 | Eriogonum lobbii | K. M. Meyer; A. Townesmith | 2007-7-17 | 130 | Sierra | Tahoe National Forest. 1 mile up road toward Lake of the Woods, off road 07. | 2191 | Comment | ||
CHSC69190 | Eriogonum luteolum var. luteolum | Vernon Oswald; Lowell Ahart | 1997-8-19 | 8835 | Sierra | Footes Crossing Rd. (County Rd. 191) on the north side of the Middle Fork of Yuba River, 5.3 mi southwest of Alleghany. | 1066 | Comment | ||
JEPS56735 | Eriogonum marifolium | J. G. Lemmon | 1888-1 | Sierra | Gold Lake | Comment | ||||
JEPS88076 | Eriogonum marifolium | Vernon H. Oswald and Lowell Ahart | 1996-8-19 | 8201 | Sierra | Yuba Pass-Weber Lake Rd. (Forest Rte. 12) 1.2 mi. s. of rd. to Lincoln Valley; northern High Sierra Nevada | 2346 | Comment | ||
RSA286282 | Eriogonum marifolium | Robert F. Thorne | 1974-7-30 | 45044 | Sierra | Tahoe National Forest: Goose, Haven and Snag Lakes area. | 2058 | Comment | ||
SJSU13893 | Eriogonum marifolium | N. A. Hopkins | 1986-6-30 | 1347 | Sierra | on a bald ridge | 2158 | Comment | ||
CAS-BOT-BC267384 | Eriogonum marifolium var. marifolium | Lewis S. Rose | 1934-7-12 | 34353 | Sierra | Gold Lake | 1950 | Comment | ||
CAS-BOT-BC267379 | Eriogonum marifolium var. marifolium | Catherine Best | 1984-6-16 | 993 | Sierra | At the edge of Hwy. 49 at the Yuba Summit | Comment | |||
CHSC67270 | Eriogonum microthecum var. laxiflorum | James D. Jokerst | 1989-7-14 | 3141 C | Sierra | 1.25 mi SW of Balls Ranch on rocky knob W of dirt road. | 2042 | Comment | ||
CAS-BOT-BC260786 | Eriogonum nudum var. deductum | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Salmon Lake | Comment | |||
CHSC67870 | Eriogonum nudum var. deductum | James D. Jokerst | 1986-6-19 | 2650 | Sierra | Turner property, S end of Sierra Valley, E and adjacent to Hwy. 49 ca. 1 mi NW of junction with Hwy. 89. Knoll 5442 and surrounding forest. | 1658 | Comment | ||
JEPS125741 | Eriogonum nudum var. deductum | William Harnach | 2012-8-1 | 1290 | Sierra | At the crossing of Howard Creek on Forest Road 09, Tahoe National Forest. | Comment | |||
RSA318663 | Eriogonum nudum var. deductum | Margaret J. Williams | 1983-8-7 | 83- 133 -2 | Sierra | Verdi Ridge, above Dog Valley | 2317 | Comment | ||
SEINET5330892 | Eriogonum nudum var. deductum | M. J. Williams | 1983-8-7 | 83- 133 -2 | Sierra | Verdi Ridge, above Dog Valley | 2316 | Comment | ||
CHSC57302 | Eriogonum nudum var. nudum | L. P. Janeway | 1984-8-12 | 995 | Sierra | Ridge-top just south of Packer Saddle. | 2148 | Comment | ||
SEINET530765 | Eriogonum nudum var. nudum | Paul Opler | 2007-7-1 | Sierra | Tahoe National Forest, Packer Lake Rd., Packer Campground. | Comment | ||||
SEINET530766 | Eriogonum nudum var. nudum | Paul Opler | 2007-7-1 | Sierra | Tahoe National Forest, Packer Lake Rd., Packer Campground. | Comment | ||||
CAS-BOT-BC261611 | Eriogonum nudum var. nudum | James L. Reveal | 1971-6-23 | 2476 | Sierra | Along California Highway 49, about 5 miles west of Downieville along the North Fork of the Yuba River | 853 | Comment | ||
SJSU11988 | Eriogonum nudum var. nudum | N. A. Hopkins | 1975-7-24 | 695 | Sierra | by Hwy 49 at Goodyear Cr | 822 | Comment | ||
SEINET3813822 ![]() |
Eriogonum spergulinum | Lewis S. Rose | 1934-7-4 | 34317 | Sierra | Gold Lake. | 1951 | Comment | ||
CHSC47684 | Eriogonum spergulinum var. reddingianum | Lowell Ahart | 1989-8-16 | 6375 | Sierra | At Ahart Sheep Camp, about 1 mile north-west of Milton Reservoir. | 1706 | Comment | ||
POM165250 | Eriogonum spergulinum var. reddingianum | M. S. Baker | 1899-7-31 | 27 | Sierra | Ash Creek, Mt. Shasta. | Comment | |||
CAS-BOT-BC271883 | Eriogonum spergulinum var. spergulinum | W. Harnach; N. Harnach | 1989-6-24 | 163 | Sierra | Sierra Valley. Martinetti Ranch (Elvers) | 1517 | Comment | ||
JEPS56417 | Eriogonum sphaerocephalum var. halimioides | J. G. Lemmon | 1881-1 | Sierra | Sierra peaks | Comment | ||||
CDA11889 | Eriogonum strictum var. anserinum | G. F. Hrusa, J. Jokerst | 1991-7-5 | 8553 A | Sierra | Sierra Valley Region; Antelope Valley. E side. | Comment | |||
CHSC41117 | Eriogonum strictum var. proliferum | J. D. Jokerst | 1985-7-22 | 2543 | Sierra | Sierra Valley in small triangle NW of and adjacent to the junction of Westside Rd. and turnoff to Calpine (Calpine Rd). | 1493 | Comment | ||
UC570174 | Eriogonum strictum var. proliferum | E. Sawyer | 1935-6-28 | 256 | Sierra | 1.5 mi sse Sattley; Sierraville Quadrangle | 1493 | Comment | ||
UCD19564 | Eriogonum umbellatum | Gerald Dickinson | 1963-6-26 | 40 | Sierra | upper Sardine Lake area. | 1828 | Comment | ||
CHSC110278 | Eriogonum umbellatum var. modocense | L. P. Janeway | 2012-6-24 | 10908 | Sierra | Northern High Sierra Nevada. Top of band of serpentine along Sawmill Ridge 1.0 km southeast of Delahunty Lake and 2.7 km northwest of Mt Fillmore. | 1901 | Comment | ||
CAS-BOT-BC262086 | Eriogonum umbellatum var. nevadense | Alice Eastwood | 1918-6-29 | 7873 | Sierra | Loyalton | Comment | |||
CAS-BOT-BC262092 | Eriogonum umbellatum var. nevadense | M. S. Taylor | 1982-7-19 | 4883 | Sierra | Between Hwy 89 and Little Truckee River, ca. 1/4 mi n of Little Truckee Campground, ca. 12 mi sw of Sierraville | Comment | |||
CHSC45492 | Eriogonum umbellatum var. nevadense | Lowell Ahart | 1975-8-17 | 929 | Sierra | South of French Meadows, about 3 miles west and 1/2 mile south of Webber Lake. | 2133 | Comment | ||
CHSC67685 | Eriogonum umbellatum var. nevadense | James D. Jokerst | 1990-7-27 | 3209 | Sierra | Balls Ranch Surveys for Jones and Stokes. E face of Bald Mtn. Range. | 2484 | Comment | ||
CHSC67755 | Eriogonum umbellatum var. nevadense | James D. Jokerst | 1985-7-22 | 2545 | Sierra | Sierra Valley W and adjacent to West Side Rd. at turnoff to Calpine. | 1493 | Comment | ||
RSA783306 | Eriogonum umbellatum var. nevadense | R. R. Halse | 2010-8-26 | 8092 | Sierra | Along State Hwy 49 ca. 7.6 miles W of Loyalton or ca. 5 miles N of Sierraville. | 1508 | Comment | ||
UC585153 | Eriogonum umbellatum var. nevadense | E. B. Babcock, G. L. Stebbins Jr. | 1936-6-3 | 1621 | Sierra | on road to Loyalton about 3 1/2 mi ne Sierraville (Newman point, se edge of Sierra Valley); Sierra Valley, Newman point | 1600 | Comment | ||
SEINET10970705 | Eriogonum umbellatum var. nevadense | Mary Susan Taylor | 1982-7-19 | Taylor 4883 | Sierra | T19N R16E sw sec 18. Between Hwy 89 and Little Truckee River, ca. 1/4 mi n of Little Truckee Campground, ca. 12 mi sw of Sierraville. | Comment | |||
SEINET11935017 | Eriogonum umbellatum var. nevadense | M. S. Taylor | 1982-1 | 4883 | Sierra | Btw Hwy 89 & Little Truckee River,ca 1/4 mi N of Little Truckee Campground,ca 12mi SW of Sierraville | Comment | |||
UC161873 | Eriogonum umbellatum var. nevadense | J. G. Lemmon | 1874-1 | 200 | Sierra | Comment | ||||
JEPS94406 | Eriogonum umbellatum var. polyanthum | Vernon Oswald and Lowell Ahart | 1997-8-19 | 8824 .2 | Sierra | 6.3 mi s of Goodyears Bar (Mountain House Road (County Road 300) just s of its junction with Henness Pass Road (County Road 293), boundary between Sections 19 & 20); Mountain House Road | 1389 | Comment | ||
CAS-BOT-BC262290 | Eriogonum ursinum | H. Albert Barker | 1926-7-8 | 78 | Sierra | Gold Lake Ridge, summit | Comment | |||
UCD149525 | Eriogonum ursinum | G. L. Stebbins | 1970-7-25 | 7074 | Sierra | Northwest ridge of Mount Fillmore. (Exact location unknown. Coordinates estimated by label maker.) | 1950 | Comment | ||
CHSC107890 | Eriogonum ursinum var. ursinum | Dean Wm. Taylor | 2011-8-11 | 21154 | Sierra | Sierra Nevada; Jepson manual nSNH region; Jackson Meadows Reservoir, along Graniteville Road 0.5 miles S of the western dam abutment (Middle Fork Yuba River watershed). | 1859 | Comment | ||
CHSC66817 | Eriogonum vimineum | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8238 | Sierra | Northern High Sierra Nevada. S side of Little Truckee Bridge on the road to Independence Lake, just S of Forest Rt. 07 and ca. 1 mi W of Hwy. 89. Edge of the road. | 1950 | Comment | ||
SEINET5332092 | Eriogonum vimineum | I. LaRivers | 1969-7-27 | s.n. | Sierra | Verdi. | Comment | |||
UCR263558 | Eriogonum vimineum | Vernon H. Oswald, Lowell Ahart | 1996-8-19 | 8238 | Sierra | Northern High Sierra Nevada Mountains, south side of Little Truckee Bridge on the road to Independence Lake [Henness Pass Road], just south of Forest Route 07 and c. 1 mile west of Hwy 89 | 1951 | Comment | ||
JEPS56131 | Eriogonum vimineum | J. G. Lemmon | 1872-1 | 416 | Sierra | Sierra Valley | Comment | |||
SCFS2087 | Eriogonum vimineum | M. Wheelis | 1964-6-25 | 86 | Sierra | 4 mi W of Downieville, Hwy 49 | 823 | Comment | ||
SJSU12005 | Eriogonum wrightii var. subscaposum | N. A. Hopkins | 1972-10-28 | 480 | Sierra | Haypress Canyon above Wild Plum Cr | 1524 | Comment | ||
UC337708 | Erioneuron pulchellum | unknown | 1877-6-1 | Sierra | near Beckwith Pass; Long Valley | Comment | ||||
JEPS98390 | Eriophorum crinigerum | Lowell Ahart | 2000-7-13 | 8591 | Sierra | 7 air miles NE of Alleghany ( an upper W branch of Black Jack Ravine, W side of Forest Hwy 98, Harris Meadow) | 1615 | Comment | ||
UCR249160 | Eriophyllum lanatum var. achilleoides | George K. Helmkamp, Elizabeth Helmkamp | 2013-6-5 | 20793 | Sierra | Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.9 miles NE of the Yuba County line, NE of Camptonville | 796 | Comment | ||
CHSC94153 | Eriophyllum lanatum var. grandiflorum | Lowell Ahart | 2006-6-21 | 12810 | Sierra | On the west side of the Foote Road, about 3.7 miles (by road) southwest of Alleghany. | 1093 | Comment | ||
SEINET11842949 | Eriophyllum lanatum var. grandiflorum | F. H. Utech | 1986-1 | 86 -059 | Sierra | Tahoe National Forest, ca 1 mi E on CA 49 from Downieville, along North Yuba River | 950 | Comment | ||
UC472191 | Eriophyllum lanatum var. integrifolium | J. G. Lemmon | 1874-1 | Sierra | Comment | |||||
SEINET10899049 | Erysimum asperum var. perenne | John T. Middleton | 1938-7-18 | Middleton s.n. | Sierra | Sierra nevada. Ca | Comment | |||
CAS-BOT-BC54568 | Erysimum capitatum | Gordon H. True | 1971-9-7 | 7048 | Sierra | Cold Stream Canyon. On Mount Lola Trail. | 2316 | Comment | ||
CAS-BOT-BC54565 | Erysimum capitatum | Arthur Chan | 1981-5-16 | 57 | Sierra | 4.1 miles west of 395 along Highway 431. | 1524 | Comment | ||
CDA35761 | Erysimum capitatum | J. R. Keck Jr. | 1978-6-29 | PDR# 330067 | Sierra | Sierraville; Treasure Mtn. Rd., U. S. Forest Service Land. | 0 | Comment | ||
SEINET5342769 | Erysimum capitatum | M. Humphreys | 1950-4-30 | 13 | Sierra | Growing in talus along road side, highway 49 roadside 31/2 miles west of Sierra City. | 1067 | Comment | ||
SEINET5342725 | Erysimum capitatum var. capitatum | P. B. Kennedy, Samuel Bradford Doten | 1901-7-2 | 75 | Sierra | [Sierra Nevada] Webber Lake | Comment | |||
CAS-BOT-BC54949 | Erysimum perenne | Lester Rowntree | 1935-6-15 | s.n. | Sierra | Above Downieville. | Comment | |||
SJSU14275 | Erysimum perenne | N. A. Hopkins | 1989-7-1 | Sierra | Yuba Pass-Weber L Rd, 6-7 mi S of Yuba Pass | 2316 | Comment | |||
SJSU13938 | Erythranthe breviflora | N. A. Hopkins | 1987-5-30 | 1385 | Sierra | c. 1 mi SW of Calpine | 1524 | Comment | ||
CHSC52840 | Erythranthe breweri | L. P. Janeway | 1984-7-29 | 946 | Sierra | Ridgetop saddle area near USFS Rd 28 (21N11) ca 3 1/2 mi from Gold Lake. | 2225 | Comment | ||
CHSC61880 | Erythranthe breweri | Lowell Ahart | 1993-9-10 | 7177 | Sierra | On the west side and near the end of a poor dirt road that leads to a camp and stream, on the north side of Mount Fillmore, about 1 mile south-west of the dirt road from Gibsonille to Johnsville. | 2133 | Comment | ||
SEINET14196935 | Erythranthe breweri | W. Harnach, N. Harnach | 2000-7-9 | 950 | Sierra | Sierra Valley, ca 0.5 mile N of Coburn Lake, at the end of access road. | 2188 | Comment | ||
SD61110 | Erythranthe floribunda | Darley F. Howe | 1964-7-28 | Sierra | 5.5 mi. so. of Gold Lake Lodge, Tahoe Nat. Forest | 1829 | Comment | |||
CHSC10771 | Erythranthe guttata | Lowell Ahart | 1966-11-18 | Sierra | Near Goodyear's Bar Road. | 1066 | Comment | |||
SEINET14291853 | Erythranthe guttata | W. Harnach, N. Harnach | 1989-6-10 | 141 | Sierra | Sierra Valley, Strang Creek on Hwy 49 | 1503 | Comment | ||
CHSC92039 | Erythranthe lewisii | Lowell Ahart | 2005-8-30 | 12346 | Sierra | On the east side of Pass Creek, about 1/8 mile south of French Meadow, about 2 1/2 miles west of Webber Lake. | 2032 | Comment | ||
SBBG129061 | Erythranthe moschata | G. K. Helmkamp, E. A. Helmkamp | 2013-6-5 | 20765 | Sierra | CA-49, 1.2 mi N of the Yuba County line | 901 | Comment | ||
SEINET14349469 | Erythranthe moschata | W. Harnach, N. Harnach | 1991-7-14 | 638 | Sierra | Coburn Lake, ca 0.25 mile below outlet to lake. | 2280 | Comment | ||
SEINET10528804 | Erythronium grandiflorum | John G. Lemmon | 1875-1 | Lemmon s.n. 1875 | Sierra | Comment | ||||
CHSC10783 | Erythronium purpurascens | Lowell Ahart | 1969-5-18 | Sierra | Vicinity of Sierra and Yuba County line. Poverty, 10 miles S. E. of La Porte. | 1219 | Comment | |||
SEINET10528921 | Erythronium revolutum | H. M. Evans | 1921-7-23 | Evans s.n. 1921 | Sierra | Salmon Lake. 7600 feet. | 2310 | Comment | ||
SCFS886 | Eschscholzia californica | N. Rechen | 1964-6-25 | 39 | Sierra | Downieville, on Hwy 49 | 914 | Comment | ||
CAS-BOT-BC310395 | Eucephalus breweri | H. Albert Barker | 1926-7-8 | 89 | Sierra | Gold Lake Ridge | 2042 | Comment | ||
CAS-BOT-BC310397 | Eucephalus breweri | Lewis S. Rose | 1934-7-20 | 34395 | Sierra | Gold Lake | 1950 | Comment | ||
CHSC56520 | Eucephalus breweri | L. P. Janeway | 1984-7-29 | 940 | Sierra | Near F. S. Road 28 (21N11) ca 3 1/2 mi from Gold Lake; ridgetop/saddle. | 2225 | Comment | ||
UC1609030 | Eucephalus breweri | Lowell Ahart | 1993-9-24 | 7251 | Sierra | about 3/4 mi s dirt road from Gibsonville to Johnsville (n side of mt.); Mount Fillmore | 2133 | Comment | ||
CHSC32059 | Euphorbia crenulata | L. Ahart | 1973-5-25 | 231 | Sierra | On edge of rd; near Alleghany. | 914 | Comment | ||
SEINET7042365 | Euphorbia crenulata | W. P. Vestal, A. G. Vestal | 1955-8-30 | s.n. | Sierra | Roadside on Route 49 just east of crossing of North Yuba River, below Indian Hill. Strawberry Valley quadrangle UTM Zone 10, 671073mE, 4375765mN. | Comment | |||
SEINET9594870 | Euphorbia crenulata | S. B. Doten | 1901-6-20 | 553 | Sierra | Little Truckee River. | Comment | |||
JEPS31880 | Eurybia integrifolia | W. L. Jepson | 1896-8-26 | Sierra | Dog Valley, just w of Reno, Nevada | Comment | ||||
UC1609218 | Eurybia integrifolia | Lowell Ahart | 1993-9-10 | 7176 | Sierra | about 1 mi sw dirt road from Gibsonville to Johnsville (n side of mt., on w side and near end of poor dirt road); Mount Fillmore | 2133 | Comment | ||
CAS-BOT-BC278413 | Festuca idahoensis | Catherine Best | 1983-8-29 | 994 | Sierra | Growing along Hwy 49 just west of the Yuba Summit | 2042 | Comment | ||
CAS-BOT-BC282645 | Festuca occidentalis | L. S. Smith | 1926-5-18 | 1826 | Sierra | St. Charles Hill, Tahoe National Forest | 1219 | Comment | ||
UCR249994 | Festuca occidentalis | George K. Helmkamp, Elizabeth Helmkamp | 2013-6-5 | 20785 | Sierra | Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.7 miles west of Goodyears Bar, c. 11 miles NE of Yuba Co. line | 793 | Comment | ||
LA207865 | Frangula rubra subsp. rubra | Carl B. Wolf; | 1937-8-6 | Sierra | N. Sierra Nevada, N. Fork of Yuba River, 2 1/2 mi. above Downieville | 975 | Comment | |||
CAS-BOT-BC136051 | Fritillaria affinis | High School | 1924-4-24 | s.n. | Sierra | Downieville | Comment | |||
UCR249146 | Galium aparine | George K. Helmkamp, Elizabeth Helmkamp | 2013-6-5 | 20760 | Sierra | Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.2 miles north of the Yuba County line | 901 | Comment | ||
SEINET12347233 | Galium aparine | F. H. Utech | 1990-6-5 | 90 -878 | Sierra | Tahoe NF, American Flat area, Oregon Creek Fork, ca 1.5 mi NNE of Pliocene Station on NF Rd S300 | 1000 | Comment | ||
UCD121594 | Galium bifolium | N. Hopkins | 1972-6-17 | 462 | Sierra | Near Packer Lake. | Comment | |||
UCD40312 | Galium parisiense | Rodney Gale Myatt | 1971-7-3 | 819 | Sierra | Hillside above Hwy 49, just to the north of Yuba River. Near Oregon Creek, Alleghany Road, and Sierra County line. | 195 | Comment | ||
CAS-BOT-BC182239 | Garrya fremontii | Mrs. E. C. Sutcliffe | 1925-10-1 | s.n. | Sierra | Salmon Lake | Comment | |||
CAS-BOT-BC182242 | Garrya fremontii | Mrs. E. C. Sutcliffe | 1926-10-16 | s.n. | Sierra | Salmon Lake | Comment | |||
CAS-BOT-BC182243 | Garrya fremontii | C. Hart Merriam | 1906-9-28 | s.n. | Sierra | Bassett Roadhouse, W. side Yuba Pass | 1600 | Comment | ||
JEPS78164 | Garrya fremontii | Gary W. Zamzow | 1972-6-27 | 34 | Sierra | 2 mi from Highway 49 down Sardine Lake Road (100 m nw of bath house, at Sand Pond); Sand Pond | 1828 | Comment | ||
RSA8557 | Garrya fremontii | Elmer I. Applegate | 1921-9-12 | 3387 | Sierra | On road between Gold Lake and Sierra City. | Comment | |||
SJSU10866 | Garrya fremontii | M. D. Fleschner | 1965-6-29 | Sierra | Sand Pond c. 6 mi NW of Sierra City on State Rte 49 | 1706 | Comment | |||
UC1122701 | Garrya fremontii | A. Lewis | 1934-7-11 | 510 | Sierra | 1.3 mi se Table Rock; Plumas National Forest, Downieville Quad. | 1828 | Comment | ||
UCD121135 | Garrya fremontii | John Thomas Howell; Gordon H. True | 1969-6-25 | 45855 | Sierra | North Fork Yuba River at Bassetts. | 1645 | Comment | ||
JEPS124862 ![]() |
Garrya fremontii | M. L. Wheelis | 1964-6-25 | 99 a | Sierra | East side of Sand Pond. | Comment | |||
CAS-BOT-BC478515 | Gayophytum | W. Harnach; N. Harnach | 1990-7-31 | 497 | Sierra | Sierra Valley | 1508 | Comment | ||
CAS-BOT-BC478890 | Gayophytum | Lowell Ahart | 1983-10-27 | 4491 | Sierra | Near a dirt road that is about 2 miles south-east of Jackson Meadows Res., about 1 mile south of Pass Creek, near Jackson Meadows Res. | 2200 | Comment | ||
SJSU12200 | Gayophytum diffusum | N. A. Hopkins | 1983-7-9 | 1157 | Sierra | c. 1 mi SW of Calpine, Sierra Valley | 1524 | Comment | ||
CHSC52940 | Gayophytum diffusum subsp. parviflorum | L. P. Janeway | 1989-8-16 | 3587 | Sierra | Plumas National Forest. Near top of ridge 1/2 mi SE of Chapman Saddle; ca 2 1/4 mi SE of Haskell Pk. | 2133 | Comment | ||
CHSC53157 | Gayophytum diffusum subsp. parviflorum | L. P. Janeway | 1989-8-18 | 3610 | Sierra | Plumas National Forest. Near top of ridge 1/2 mi SE of Chapman Saddle; ca 2 1/4 mi SE of Haskell Pk. In dirt road. | 2057 | Comment | ||
CHSC61924 | Gayophytum diffusum subsp. parviflorum | Lowell Ahart | 1993-9-24 | 7256 | Sierra | On the east side of the stream on the north side of Mount Fillmore, west of the poor dirt road that ends at a stream, about 3/4 mile south of the dirt road from Gibsonville to Johnsville. | 2133 | Comment | ||
SEINET4150921 | Gayophytum diffusum var. strictipes | P. B. Kennedy | 1901-7-20 | 200 | Sierra | Lincoln Valley, hillside west of | Comment | |||
SEINET12189477 | Gayophytum racemosum | J. G. Lemmon | 1874-1 | 83 | Sierra | Comment | ||||
JEPS31385 | Gentiana newberryi | W. L. Jepson | 1918-8-18 | 8059 | Sierra | Lake Independence | 2011 | Comment | ||
JEPS48519 | Gentiana newberryi | L. S. Smith | 1928-6-30 | 2456 | Sierra | along Yuba Pass Road Tahoe Forest | 1981 | Comment | ||
UC334406 | Gentiana newberryi | unknown | Oct 1890 | Sierra | Oleson's ranch Sierra Valley | Comment | ||||
CHSC89812 | Gentiana newberryi var. newberryi | G. Douglas Barbe | 1978-8-30 | 2422 | Sierra | Meadow area beside Hwy 89, 2 mi N of Sierra Co. line, W of Little Truckee River (0.6 mi S of the bridge crossing the river). | 1875 | Comment | ||
CHSC80951 | Gentiana newberryi var. tiogana | Lowell Ahart | 2001-8-10 | 9103 | Sierra | Meadow on the south side or the river, about 200 yards southwest of the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 150 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
JEPS88184 | Gentianopsis simplex | Vernon H. Oswald and Lowell Ahart | 1996-8-19 | 8219 | Sierra | Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1.5 mi. s. of rd. to Haypress Valley (meadow below the rd.); n. High Sierra Nevada | 2194 | Comment | ||
OBI49105 | Gentianopsis simplex | C. F. Sonne | 1892-8-7 | 218 | Sierra | Little Truckee river | Comment | |||
CAS-BOT-BC459370 | Geum macrophyllum | W. Harnach; N. Harnach | 1989-6-10 | 135 | Sierra | Sierra Valley, Strang Creek on Hwy. 49 | 1502 | Comment | ||
JEPS118493 | Gilia capillaris | Lowell Ahart | 2011-9-23 | 17704 | Sierra | About 50 yards north of Pass Creek, about 350 yards south of Hennas Pass Road, west of French Meadow, east of Forest Road 70, about 3 miles (air) northwest of Webber Lake | 2016 | Comment | ||
CHSC32061 | Gilia capitata | L. Ahart | 1973-5-25 | 234 | Sierra | Near Alleghany. | 914 | Comment | ||
SDSU3076 | Gilia capitata subsp. capitata | D. F. Howe | 1964-7-27 | 3875 | Sierra | 14.3 miles W of Downie ville on north fork of Yuba River. Tahoe National Forest. | 762 | Comment | ||
CHSC45446 | Gilia capitata subsp. mediomontana | Lowell Ahart | 1973-5-25 | 235 | Sierra | Along the Foote Road, south of Alleghany. | 1219 | Comment | ||
HSC97005 | Gilia capitata subsp. mediomontana | L. Ahart | 2006-6-21 | 12821 | Sierra | S side of the Foote Rd., 1.3 mi. SW of Alleghany | 1306 | Comment | ||
RSA718383 | Gilia capitata subsp. mediomontana | L. Ahart | 2006-6-21 | 12821 | Sierra | on the south side of the Foote Road, about 1.3 miles (by road) southwest of Alleghany. | 1306 | Comment | ||
JEPS125693 | Gilia capitata subsp. pedemontana | William Harnach | 2013-5-1 | 1326 | Sierra | 1.6 miles West of Goodyears Bar on Highway 49 and North of the Ramshorn campground. | Comment | |||
HSC16961 | Gilia capitata subsp. pedemontana | R. Spellenberg | 1964-6-14 | 389 | Sierra | 3 mi. W of Sierra City on Hwy. 49 | Comment | |||
CHSC78241 | Githopsis specularioides | Lowell Ahart | 2000-6-15 | 8475 | Sierra | About 200 feet west and below Mountain House Road, about 1 1/8 miles south of the intersection of Mountain House Road and Henness Pass Road, about 1 mile (air) northwest of Forest, about 2 miles (air) northwest of Alleghany. | 1463 | Comment | ||
SEINET10464550 | Githopsis specularioides | John G. Lemmon | 1875-1 | Lemmon 178 | Sierra | Comment | ||||
SEINET6836589 ![]() |
Glyceria borealis | Malcolm A. Nobs, S. Galen Smith | 1949-8-20 | 1500 | Sierra | ca. 0.5 mi W of Loyalton on road to Sierraville, Sierra Valley | Comment | |||
CHSC113664 | Glyceria elata | L. P. Janeway | 2014-8-12 | 11568 | Sierra | Northern High Sierra Nevada. Plumas National Forest; tributary to Whiskey Creek (an upper tributary to Slate Creek), 1.0 air-km north-northeast of Lake Delahunty; near crossing of Road 22N01X. Southeast-facing slope. | 1823 | Comment | ||
CAS-BOT-BC302659 | Gnaphalium palustre | John Thomas Howell; Gordon H. True | 1970-7-14 | 5560 | Sierra | Verdi Peak Road ca. 3 miles from intersection with Dog Valley-Stampede Dam Road | Comment | |||
CHSC59684 | Gnaphalium palustre | L. P. Janeway | 1992-9-30 | 4315 | Sierra | Plumas National Forest. About 0.1 mi north of the ridge between Mills Peak and Haskell Peak, about half way between the two peaks. | 2209 | Comment | ||
UC965580 | Gnaphalium palustre | Herbert L. Mason | 1952-7-19 | 14451 | Sierra | 1.5 mi e Calpine (at junction with Sierraville-Beckwourth road); Sierra Nevada | 1524 | Comment | ||
UCD84205 | Gratiola ebracteata | Ayzik Solomeshch | 2009-6-8 | s. n. | Sierra | Sierra Valley, Roen Ranch, along Westside Rd, ca. 2 km N of the intersection of Westside and Calpine Roads, ca. 1 km east of Westside Rd. | 1493 | Comment | ||
CHSC50818 | Grindelia squarrosa var. serrulata | Vernon Oswald; Lowell Ahart | 1990-7-25 | 4394 | Sierra | Staverville Rd 1.5 mi west of Hwy 395. Roadside. | 1584 | Comment | ||
SEINET12615446 | Hackelia floribunda | W. Harnach, N. Harnach | 1991-7-7 | 619 | Sierra | Sierra Valley, Yuba Pass. | 2042 | Comment | ||
NY178931 | Haplopappus paniculatus var. stenocephalus | J. G. Lemmon | 1874-1 | 98 | Sierra | Sierra Co. &c. | Comment | |||
NY178932 | Haplopappus paniculatus var. stenocephalus | J. G. Lemmon | 1874-1 | s.n. | Sierra | Sierra Co. &c. | Comment | |||
SJSU12270 | Hazardia whitneyi | N. A. Hopkins | 1984-8-4 | 1228 | Sierra | c. 1.5 mi SW of Calpine | 1524 | Comment | ||
SJSU14471 | Hazardia whitneyi | N. A. Hopkins | 1990-8-25 | 1633 | Sierra | c. 1.5 mi SW of Calpine | 1524 | Comment | ||
CHSC73408 | Hazardia whitneyi var. whitneyi | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 616 | Sierra | Ca 0.7 air mi SW of the top of Mt. Fillmore, and ca 0.3 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. At W edge of midslope terrace of mtn, on vertical face of cliff. | 1962 | Comment | ||
UCD63699 | Helenium bigelovii | Daniel Sanchez-Mata; Tomas Santamaria | 2006-7-8 | s.n. | Sierra | Forest City. Granite Mountain. Tahoe National Forest. Banner Mine Road to Harris Meadows. | 1820 | Comment | ||
SBBG44751 | Helianthella californica | K. K. Muller | 1963-8-15 | 1238 | Sierra | ca. 5 mi S of Gold Lake | Comment | |||
UCSB27025 | Helianthella californica | Wilken, Dieter | 1969-7-24 | Sierra | Salmon Creek, 2 miles north of california State Highway 49, along road to graeagle, Sierra Buttes Sierra Nevada | 1981 | Comment | |||
UC1368485 | Helianthella californica subsp. nevadensis | R. K. Gierisch | 1969-6-27 | 3503 | Sierra | Tahoe National Forest | Comment | |||
CAS-BOT-BC314809 | Helianthella californica var. nevadensis | Lewis S. Rose | 1934-7-15 | 34366 | Sierra | Gold Lake | 1950 | Comment | ||
CAS-BOT-BC314818 | Helianthella californica var. nevadensis | Elmer I. Applegate | 1921-9-7 | 3369 | Sierra | Gold Lake | Comment | |||
CHSC352 | Helianthella californica var. nevadensis | V. Holt | 1943-8-14 | Sierra | Gold Lake. | 1950 | Comment | |||
OBI78116 | Helianthella californica var. nevadensis | Carl B. Wolf | 1937-8-6 | 9063 | Sierra | Northern Sierra Nevada, 1/2 mi NE of Gold Lake | 1920 | Comment | ||
CAS-BOT-BC314810 | Helianthella californica var. nevadensis | H. N. Bolander; Dr. Kellogg | No date on label. | s.n. | Sierra | Unspecified | Comment | |||
CAS-BOT-BC314814 | Helianthella californica var. nevadensis | P. B. Kennedy; S. B. Doten | 1901-1-8 | 130 | Sierra | Webber Lake | Comment | |||
CAS-BOT-BC314815 | Helianthella californica var. nevadensis | Rimo Bacigalupi; Aldo Bacigalupi | 1952-8-19 | 3948 | Sierra | One-fourth mile east of summit of Yuba Pass along State Highway 49 | 1950 | Comment | ||
CAS-BOT-BC314817 | Helianthella californica var. nevadensis | Mrs. H. C. Cantelow | 1951-7-23 | 11 | Sierra | Hwy. 89, 9 miles north of Hobart Mills | Comment | |||
SJSU4526 | Helianthella californica var. nevadensis | H. L. Buckalew | 1964-7-19 | Sierra | Yuba Pass | 2042 | Comment | |||
SEINET11196859 ![]() |
Helianthus annuus | W. Harnach, N. Harnach | 1990-9-3 | 524 | Sierra | Sierra Valley, 1/2 mi S of Alpers Ranch at turnout on Hwy 49 (approx 1.75 N of Sierraville on Hwy 49 to Loyalton) | 1509 | Comment | ||
CAS-BOT-BC305367 | Helianthus annuus | W. Harnach; N. Harnach | 1991-7-24 | 656 | Sierra | Sierra Valley. Lemon Canyon road, approx 1 1/2 miles east of Hwy 49 | 1524 | Comment | ||
CAS-BOT-BC305368 | Helianthus annuus | W. Harnach; N. Harnach | 1989-8-27 | 249 | Sierra | Sierra Valley. Strang corrals | 1499 | Comment | ||
JEPS95006 | Helianthus bolanderi | Vernon Oswald and Lowell Ahart | 1997-8-19 | 8837 | Sierra | 5.3 mi sw of Alleghany (Footes Crossing Road (County Rd 191) on n side of the Middle Fork of Yuba River); Footes Crossing Road, Middle Fork of Yuba River | 1066 | Comment | ||
CAS-BOT-BC305565 | Helianthus bolanderi | John Thomas Howell | 1976-7-16 | 51927 | Sierra | 2 miles north of Sattley | 1524 | Comment | ||
CDA6541 | Helianthus bolanderi | T. C. Fuller | 1980-8-13 | 20327 | Sierra | West side of Highway 89, 1.3 km north of junction with Highway 49, 2.74 km north of Sattley. | 0 | Comment | ||
CHSC69176 | Helianthus exilis | Vernon Oswald; Lowell Ahart | 1997-8-19 | 8837 | Sierra | Footes Crossing Rd. (County Rd. 191) on the north side of the Middle Fork of Yuba River, 5.3 mi southwest of Alleghany. | 1066 | Comment | ||
SEINET11197273 ![]() |
Hemizonella minima | W. Harnach, N. Harnach | 1990-6-6 | 344 | Sierra | Sierra Valley. 0.5 miles S of Sattley, Martinetti Ranch. | 1518 | Comment | ||
UCSB71371 | Heracleum maximum | Wilken, Dieter | 1969-7-24 | Sierra | Salmon Creek, 2 miles north of california State Highway 49, along road to graeagle, Sierra Buttes Sierra Nevada | 1981 | Comment | |||
POM267735 | Hesperochiron californicus | J. W. Morrison | s.n. | Sierra | Loyalton, Sierra Nevada mountain range, Sierra Valley drainage | 1524 | Comment | |||
SEINET5498654 | Hesperochiron californicus | L. T. Cheney | 1961-5-16 | s.n. | Sierra | 5 miles NW of Boca Dam | 1524 | Comment | ||
UC177318 | Heterocodon rariflorum | J. G. Lemmon | 1874-1 | Sierra | Comment | |||||
UCR230983 | Heuchera micrantha | George K. Helmkamp, E. A. Helmkamp | 2011-6-9 | 17544 | Sierra | Northern Sierra Nevada Mountains Foothills, 5.9 miles north of Camptonville along CA-49, about 1.2 miles northeast of the Yuba Co. line | 899 | Comment | ||
UCR249172 | Heuchera micrantha | George K. Helmkamp, Elizabeth Helmkamp | 2013-6-5 | 20753 | Sierra | Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.2 miles north of the Yuba County line | 901 | Comment | ||
UCD127641 | Hibiscus trionum | A. M. Shapiro | 2011-8-13 | s.n. | Sierra | Sierraville, at edge of parking lot at S end of town on Route 89. | 1522 | Comment | ||
JEPS88364 | Hieracium albiflorum | Vernon H. Oswald and Lowell Ahart | 1996-8-19 | 8217 | Sierra | Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1.5 mi s road to Haypress Valley; northern High Sierra Nevada | 2194 | Comment | ||
RSA0016774 | Hippuris vulgaris | Douglas Drews | 1967-5-20 | s.n. | Sierra | 1 mile E of Sattley. | 1585 | Comment | ||
CAS-BOT-BC150150 | Holodiscus microphyllus var. microphyllus | Lewis S. Rose | 1934-7-22 | 34402 | Sierra | Gold Lake | 1950 | Comment | ||
CAS-BOT-BC388564 | Holosteum umbellatum | W. Harnach; N. Harnach | 1990-6-6 | 340 | Sierra | Sierra Valley. Martinetti Ranch | 1517 | Comment | ||
CAS-BOT-BC388565 | Holosteum umbellatum | W. Harnach; N. Harnach | 1991-7-4 | 608 | Sierra | Sierra Valley. Martinetti Ranch (the fenced bog hole) | 1512 | Comment | ||
NY11992 | Homalobus plummerae | J. G. Lemmon | 1875-1 | 622 | Sierra | Comment | ||||
CHSC80964 | Horkelia fusca subsp. parviflora | Lowell Ahart | 2001-8-10 | 9100 | Sierra | About 200 feet southwest of the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 150 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
CAS-BOT-BC514270 | Horkelia fusca var. pseudocapitata | Gordon H. True | 1967-7-31 | 3658 | Sierra | Stampede Valley about 1/2 mi N of LIttle Truckee River on Dog Valley Rd | 1798 | Comment | ||
SEINET10736878 | Horkelia tridentata var. flavescens | John G. Lemmon | 1874-1 | Lemmon 68 | Sierra | Comment | ||||
SJSU12269 | Hosackia crassifolia | N. A. Hopkins | 1982-6-9 | 1149 | Sierra | c. 1 mi SW of Calpine | 1524 | Comment | ||
CHSC53199 | Hosackia crassifolia var. crassifolia | L. P. Janeway | 1989-8-24 | 3630 | Sierra | Plumas National Forest. North facing slopes along the SE side of McNair Mdw: ca 1 mi W of Calpine L.O. | 1630 | Comment | ||
SJSU11972 | Hosackia stipularis | N. A. Hopkins | 1975-7-24 | 717 | Sierra | near Alleghaney | 1219 | Comment | ||
JEPS3730 | Hulsea heterochroma | S. Galen Smith | 1951-6-11 | Sierra | 6 mi n Sierra City ( on road to Monarch Mine, s slopes of buttes); Sierra Buttes | 1981 | Comment | |||
SEINET5500046 | Hydrophyllum capitatum var. alpinum | D. Eckert | 1954-5-13 | s.n. | Sierra | Dog Valley | 1981 | Comment | ||
SEINET5504181 | Hydrophyllum capitatum var. alpinum | G. Hafen | 1954-5-13 | 23 | Sierra | Found in Dog Valley, North of Verdi, NV | 1372 | Comment | ||
SJSU12215 | Hydrophyllum capitatum var. alpinum | N. A. Hopkins | 1982-5-14 | 1048 | Sierra | 1 mi S of Calpine | 1524 | Comment | ||
UCD119477 | Hydrophyllum capitatum var. alpinum | R. O. Hanes | 1991-5-28 | 31 | Sierra | E of Little Truckee Riv. | 1743 | Comment | ||
RSA0110959 | Hydrophyllum occidentale | J. W. Morrison | 1924-05 | s.n. | Sierra | Loyalton. Sierra Valley, Sierra Nevada. | 1524 | Comment | ||
RSA8021 | Hydrophyllum occidentale | H. A. Barker | 1927-6-24 | 734 | Sierra | Packer Lake. | 1982 | Comment | ||
SEINET12331117 | Hydrophyllum occidentale | F. H. Utech | 1986-1 | 86 -086 | Sierra | Tahoe Natioanal Forest, ca 1 mi N of junction North Yuba River & CA 49 bridge | 950 | Comment | ||
SEINET12006032 | Hymenolobus procumbens | J. G. Lemmon | 1874-1 | s.n. | Sierra | Sierra Co., &c | Comment | |||
CHSC43329 | Hypericum anagalloides | Lowell Ahart | 1977-7-31 | 1509 | Sierra | On wet soil in a bog, about 2 miles north of Scales. | 1341 | Comment | ||
SEINET5344047 | Hypericum perforatum | W. Harnach, N. Harnach | 1994-7-25 | 809 | Sierra | 1/4 mile west Wilson Lane on Hwy 49 between Sierraville and Sattley | 1509 | Comment | ||
SJSU10960 | Hypericum perforatum subsp. perforatum | M. D. Fleschner | 1965-6-27 | Sierra | Goodyears Bar on N Fork Yuba R c. 4.5 mi W of Downieville & c. 0.5 mi off State Rte 49 | 975 | Comment | |||
CAS-BOT-BC401322 | Hypericum scouleri | H. Albert Barker | 1926-7-27 | 158 | Sierra | Gold Lake Beach | 1953 | Comment | ||
UCD115193 | Idahoa scapigera | Andras Andrasfalvy | 1967-5-21 | s.n. | Sierra | Sierraville. | Comment | |||
CHSC53039 | Ipomopsis aggregata subsp. formosissima | L. P. Janeway | 1989-8-10 | 3569 | Sierra | Plumas National Forest. NE'ern slopes between Hasekll Pk and Hwy 89/Sulphur Cr. | 2133 | Comment | ||
CHSC57436 | Ipomopsis congesta subsp. montana | L. P. Janeway | 1984-9-1 | 1109 | Sierra | Sierra crest, just above and east of Oakland Lake and Snake Lake. | 2270 | Comment | ||
CAS-BOT-BC133542 | Iris hartwegii | J. G. Lemmon | s.n. | Sierra | unspecified | Comment | ||||
RSA135879 | Iris hartwegii | Lee W. Lenz, E. K. Balls | 1956-6-20 | 21849 | Sierra | 0.5 mile east of Sierra-Yuba County line on State Highway 49 | 991 | Comment | ||
CAS-BOT-BC494092 | Isatis tinctoria | W. Harnach; N. Harnach | 2000-5-22 | 899 | Sierra | Sierra Valley, approx. 2 mi NE of Sierraville on Hwy 49, going to Loyalton | 1524 | Comment | ||
UCD84144 | Isoetes | Ayzik Solomeshch | 2009-6-7 | s. n. | Sierra | Sierra Valley, Bradley Ranch, along Calpine Rd, ca. 100 m N from the road. | 1495 | Comment | ||
CDA9336 | Isoetes bolanderi | D. G. Kelch, Alan Smith, Andrew Murdock, and Ruth Kirkpatrick | 2006-6-21 | 6 .3 | Sierra | Sardine Lake | Comment | |||
CHSC63105 | Isoetes bolanderi | Lowell Ahart | 1994-7-1 | 7426 | Sierra | On the north side of Henness Pass Road, at Keystone Gap, east of Keystone Mountain, about 1 1/2 miles north-east of Middlewaters, about 11 miles (air) morth-east of Alleghany. | 1889 | Comment | ||
SJSU12098 | Isoetes bolanderi | N. A. Hopkins | 1977-9-9 | 904 | Sierra | near outlet of Deer Lake | 2194 | Comment | ||
CHSC32078 | Isoetes howellii | L. Ahart | 1976-9-28 | 1210 | Sierra | Ca. 1 1/4 mi nw of Mt. Etna, ca. 10 mi e of La Porte. | 1828 | Comment | ||
CHSC115257 | Isoetes nuttallii | Lowell Ahart | 2015-5-9 | 20153 | Sierra | Cliff, on the north side of the Canyon Creek trail, trail on the north side of the North Fork of the Yuba River, about 300 yards west of Highway 49, about one mile west of Indian Valley. | 692 | Comment | ||
RSA286318 | Isoetes occidentalis | R. F. Thorne | 1974-7-30 | 45059 | Sierra | Tahoe National Forest: Goose, Haven and Snag Lakes areas. | 2057 | Comment | ||
SEINET11259910 ![]() |
Iva axillaris | T. L. Breene | 1937-7-3 | 533 | Sierra | 22 mi. NW of Reno on side road to Ball Canyon. (this is actually in Calif) | Comment | |||
UCD84226 | Iva axillaris subsp. robustior | Ayzik Solomeshch | 2009-6-8 | s. n. | Sierra | Sierra Valley, Roen Ranch, along Westside Rd, ca. 2 km N of the intersection of Westside and Calpine Roads, ca. 1 km east of Westside Rd. | 1493 | Comment | ||
CAS-BOT-BC137411 | Ivesia aperta | Alice Eastwood | 1918-6-29 | 7869 | Sierra | Loyalton | Comment | |||
CAS-BOT-BC137416 | Ivesia aperta | W. Harnach; N. Harnach | 1989-7-30 | 238 | Sierra | Sierra Valley. West side of Hwy 49 | 1499 | Comment | ||
CDA25956 | Ivesia aperta | T. C. Fuller | 1962-6-14 | 9015 | Sierra | North side of Highway 49 to Sierraville, 1.8 miles west of Loyalton. | 0 | Comment | ||
CHSC105645 | Ivesia aperta var. aperta | Lowell Ahart; John Dittes | 2010-10-5 | 17299 | Sierra | On the south side of Highway 49, 4015 feet west of Antelope Valley Road intersection with Highway 49, 4.5 miles (air) west of Loyalton, 6.6 miles (air) northeast of Sierraville. | 1494 | Comment | ||
SEINET11908322 | Ivesia aperta var. aperta | J. G. Lemmon | 1874-1 | 70 | Sierra | Sierra Co., &c | Comment | |||
RSA788087 | Ivesia aperta var. canina | James R. Shevock, Barbara Ertter | 1986-6-1 | 11528 | Sierra | Toiyabe National Forest. Dog Valley, 6.1 miles west of Verdi and less than 1.5 mile from the Forest Service Guard Station. | 1800 | Comment | ||
SEINET222619 | Ivesia aperta var. canina | K. R. Genz | 1978-7-25 | 8486 | Sierra | Toiyabe National Forest ; unspecified | 1829 | Comment | ||
UC1585842 | Ivesia aperta var. canina | Barbara Ertter with James R. Shevock | 1986-6-1 | 6295 | Sierra | 0.3 mi n of turnoff Dog Valley Ranger Station (ca 5 air mi nw of Verdi (NV)) | 1828 | Comment | ||
UC114515 | Ivesia gordonii | J. G. Lemmon | 1875-1 | 91 | Sierra | Comment | ||||
CAS-BOT-BC142395 | Ivesia sericoleuca | James Jokerst | 1985-7-22 | 2525 | Sierra | Near Carman Creek | 901 | Comment | ||
CAS-BOT-BC142397 | Ivesia sericoleuca | Craig Martz | 1987-7-1 | 269 | Sierra | Along State Route 89, approximately 2 airmiles north northwest of Sattley in Sierra Valley. | Comment | |||
JEPS44334 | Ivesia sericoleuca | W. L. Jepson | 1918-8-18 | 8050 | Sierra | Sierra Valley | 1524 | Comment | ||
UC1748298 | Ivesia sericoleuca | James D. Jokerst | 1985-7-22 | 2525 | Sierra | 899 | Comment | |||
UCD18442 | Ivesia sericoleuca | A. M. Shapiro | 2000-6-15 | s.n. | Sierra | 0.75 mi NE of Sierraville. | 1516 | Comment | ||
UCR219482 | Ivesia sericoleuca | Ayzik Solomeshch | 2009-6-8 | s.n. | Sierra | Sierra Valley, Roen Ranch, along Westside Road, c. 2 km north of intersection of Westside Road and Calpine Rd., [then] c. 1 km east of Westside Road | 1493 | Comment | ||
SEINET7356402 | Ivesia sericoleuca | Kenneth R. Genz | 1978-7-25 | 8486 | Sierra | Dog Valley.; 0 | 1829 | Comment | ||
SEINET11911566 | Ivesia webberi | J. G. Lemmon | 1874-1 | Sierra | Comment | |||||
SEINET5334868 | Ivesia webberi | D. Small | 1962-1 | Sierra | Comment | |||||
CHSC81421 | Juncus acuminatus | Lowell Ahart | 2001-9-28 | 9299 | Sierra | Around the drying ponds on the bottom of the Poverty Hill Hydraulic gold mine, north of Poverty Hill (town), about 4 miles (air) south of La Porte. | 1524 | Comment | ||
UCD84269 | Juncus balticus | Ayzik Solomeshch | 2009-6-7 | s.n. | Sierra | Sierra Valley, Bradley Ranch, along Calpine Rd, ca. 100 m N from the road. | 1498 | Comment | ||
POM297941 | Juncus bufonius var. bufonius | J. G. Lemmon | s.n. | Sierra | Unspecified. | Comment | ||||
JEPS98306 | Juncus bufonius var. occidentalis | Lowell Ahart | 2000-10-8 | 8705 | Sierra | 8 air miles NE of La Porte (100 yds W of Pacific Crest Trail and Bunker Hill Ridge, 1 1/2 mi SE of Pilot Peak) | 1920 | Comment | ||
CHSC105544 | Juncus chlorocephalus | Lowell Ahart | 2010-9-15 | 17190 -B | Sierra | Along the west sisde of a poor road, about 15 yards north of the first pond, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. | 2134 | Comment | ||
CHSC105689 | Juncus chlorocephalus | Lowell Ahart | 2010-9-15 | 17190 | Sierra | Along the west side of a poor road, about 15 yards north of the first pond, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. | 2134 | Comment | ||
UCD108035 | Juncus chlorocephalus | Tim Kuhn | 2006-8-2 | 74 | Sierra | Truckee Ranger District. | Comment | |||
UCD108037 | Juncus chlorocephalus | Tim Kuhn | 2006-1 | 75 | Sierra | Truckee Ranger District. | Comment | |||
CHSC60616 | Juncus confusus | L. P. Janeway | 1984-8-19 | 1050 A | Sierra | Meadow at the second switchback down the road from Packers Saddle towards packer Lake. | 1981 | Comment | ||
RSA769167 | Juncus covillei | L. Ahart | 2010-9-15 | 17181 | Sierra | About 15 yards north of the first pond, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2.75 air miles north of Yuba Pass on Highway 49, about 4 air miles east of Haskell Peak | 2135 | Comment | ||
RSA794704 | Juncus covillei | L. Ahart | 2010-9-15 | 17181 | Sierra | Along the west side of a poor road, about 15 yards north of the first pond, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring., About 2.75 air miles north of Yuba Pass on Highway 49, about 4 air miles east of Haskell Peak | 2135 | Comment | ||
UCD169805 | Juncus covillei | Lowell Ahart | 2010-9-15 | 17181 | Sierra | Along the west side of a poor road, about 15 yards north of the first pond, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. | 2134 | Comment | ||
CHSC60561 | Juncus drummondii | L. P. Janeway | 1984-9-15 | 1157 | Sierra | North of Sierra Buttes; on ridge between Young America Lake and Tamarack Lake. | 2194 | Comment | ||
CAS-BOT-BC312667 | Juncus hemiendytus | John Thomas Howell | 1962-6-18 | 37820 | Sierra | Sierra Valley, 1.5 mi. e. of Calpine | 1524 | Comment | ||
HSC78832 | Juncus hemiendytus var. hemiendytus | Barbara Ertter, Jeffrey L. Strachan, A. Tiehm, Margaret Williams | 1979-6-13 | 2765 | Sierra | Dog Valley on Mitchell Canyon Rd., Toiyabe National Forest, W of Reno | Comment | |||
SD121499 | Juncus hemiendytus var. hemiendytus | Barbara Ertter, JL Strachan, A. Tiehm, M. Williams | 1979-6-13 | 2765 | Sierra | Dog Valley on Mtchell Canyon Road, Toiyabe National Forest west of Reno, wet sandbar & mud along stream near roadside in meadow. | Comment | |||
UCD141567 | Juncus longistylis | P. B. Kennedy | 1929-7-20 | s.n. | Sierra | Salmon Lakes. Tusk's Meadows. | Comment Read comments Feb 1 2014 |
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CHSC73495 | Juncus mertensianus | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 644 | Sierra | Mt. Fillmore Mdws: Mdw A. Ca 0.6 air mi SW of the top of Mt. Fillmore, and ca 0.5 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. Series of 4 meadows on NW-facing midslope terrace of mtn, feeding Pearson Ravine via springs and cascades, and surrounded by dry to moist Red fir forest. In westernmost 100-ft diam. meadow, near tiny stream. | 2087 | Comment | ||
SEINET6175581 | Juncus mertensianus | W. Harnach, N. Harnach | 2000-7-4 | 937 | Sierra | Sierra Valley, about 1/2 mile north of Coburn Lake at the end of access road | 2190 | Comment | ||
CAS-BOT-BC110776 | Juncus mertensianus | L. P. Janeway | 1984-8-18 | 1006 | Sierra | Meadow at second switchback down the road from Packers Saddle towards Packer Lake. | 1965 | Comment | ||
CHSC74022 | Juncus nevadensis | B. Castro; M. A. Griggs | 1997-7-10 | 777 | Sierra | Bunker Hill Ridge, on highest ridge crest SE of Duck Soup Pond, along Pacific Crest Trail. On mid-slope of northeast face (leeward side) of ridge. | 2133 | Comment | ||
JEPS124660 ![]() |
Juncus nevadensis | M. L. Wheelis | 1964-7-7 | 150 | Sierra | 2 miles west on Beckworth Pass Road from junction of A2, 3/4 miles north along stream. | Comment | |||
SEINET11787802 | Juncus nevadensis | L. P. Janeway | 1989-1 | 3609 | Sierra | SE of Chapman Saddle, ca 2.25 mi SE of Haskell Pk, Plumas NF, Beckwourth Ranger Dist. | 2057 | Comment | ||
SEINET6175338 | Juncus nevadensis | B. Hildebrand | 1946-6-24 | 64 | Sierra | Calpine Lake | 1600 | Comment | ||
SEINET9370932 | Juncus nevadensis | Unknown | 2009-6-8 | Sierra | Sierra Valley, Roen Ranch, along Westside Rd, ca. 2 km N of the intersection of Westside and Calpine Roads, ca. 1 km E of Westside Rd. Grassland with Artemisia tridentata. | Comment | ||||
CHSC108471 | Juncus nevadensis var. nevadensis | Lowell Ahart | 2011-9-23 | 17717 | Sierra | Along a small wash, on the north side of the dirt road in French Meadow, about 100 yards south of Hennas Pass Road, north part of French Meadow, about 3 miles (air) northwest of Webber Lake. | 2040 | Comment | ||
CHSC105688 | Juncus occidentalis | Lowell Ahart | 2010-9-15 | 17192 | Sierra | Along the west side of a poor road, about 15 yards north of the first pond, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. | 2134 | Comment | ||
CHSC73507 | Juncus orthophyllus | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 645 | Sierra | Mt. Fillmore Mdws: Mdw A. Ca 0.6 air mi SW of the top of Mt. Fillmore, and ca 0.5 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. Series of 4 meadows on NW-facing midslope terrace of mtn. In westernmost 100-ft diam. meadow near tiny stream. | 2087 | Comment | ||
JEPS117669 | Juncus orthophyllus | Lowell Ahart | 2010-9-15 | 17181 | Sierra | Along the west side of a poor road, about 15 yards north of the first pond, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) ea | 2134 | Comment | ||
UC1256267 | Juncus orthophyllus | R. K. Gierisch | 1969-8-25 | 3580 | Sierra | Tahoe Forest/Expt. Area | 2072 | Comment | ||
UCD141653 | Juncus orthophyllus | P. B. Kennedy | 1929-7-20 | s.n. | Sierra | Salmon Lakes. | Comment | |||
CHSC66828 | Juncus parryi | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8202 | Sierra | Northern High Sierra Nevada. Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1.2 mi S of the road to Lincoln Valley. On a roadside bank. | 2346 | Comment | ||
CHSC73510 | Juncus parryi | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 656 | Sierra | Mt. Fillmore Mdws: Mdw A. Ca 0.6 air mi SW of the top of Mt. Fillmore, and ca 0.5 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. Series of 4 meadows on NW-facing midslope terrace of mtn. In westernmost 100-ft diam. meadow. | 2087 | Comment | ||
JEPS125794 | Juncus parryi | William Harnach | 2000-7-4 | 940 | Sierra | Approximately 0.5 miles North of Coburn Lake at the end of access road. | Comment | |||
SEINET6174520 | Juncus tiehmii | B. Ertter, Jeffrey L. Strachan; Arnold Tiehm; Margaret Williams | 1979-6-13 | 2766 | Sierra | Dog Valley, Mitchell Canyon Road W of Reno, Toiyabe Nat'l Forest. | Comment | |||
RSA8063 | Juniperus communis var. montana | H. A. Barker | 1927-8-14 | 841 | Sierra | Near (north) Hawley Lake | 2043 | Comment | ||
UCD133841 | Juniperus communis var. saxatilis | Arthur L. Menzies | 1961-7-29 | s.n. | Sierra | 1/4 mile north of Hawley Lake, Tahoe National Forest. | 1981 | Comment | ||
SJSU8079 | Juniperus grandis | P. L. Billings | 1965-6-24 | Sierra | near Hwy 89, l mi N of its bridge crossing Little Truckee River | 1767 | Comment | |||
CAS-BOT-BC85313 | Juniperus occidentalis | Alice Eastwood | 1918-6-29 | 7938 | Sierra | Loyalton | Comment | |||
CAS-BOT-BC85315 | Juniperus occidentalis | John Thomas Howell; Gordon H. True | 1970-7-13 | 5461 | Sierra | Eagle Lakes Rd at Fordyce Creek Trail ca. 2 mi. north of Indian Springs Campground | 1661 | Comment | ||
UCD133765 | Juniperus occidentalis | R. O. Hanes | 1992-9-28 | 93 | Sierra | Tahoe Forest; Cottonwood Creek. | 1889 | Comment | ||
NY19871 | Juniperus occidentalis | J. G. Lemmon | 1874-1 | s.n. | Sierra | 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 | |||
SEINET10612913 | Juniperus occidentalis | John G. Lemmon | Lemmon s.n. 1875 | Sierra | Sierra Valley. | 1500 | Comment | |||
SEINET5334976 | Juniperus occidentalis | W. D. Billings | 1949-8-21 | 1748 | Sierra | on hillsides 2 miles northeast of Sierraville | Comment | |||
RSA123363 | Juniperus occidentalis var. occidentalis | G. T. Nordstrom | 1936-7-14 | 941 | Sierra | 3 miles NW of Dog Valley. Tahoe National Forest | 2500 | Comment | ||
SEINET11058381 | Juniperus occidentalis var. occidentalis | D. Charlet, T. Charlet | 1996-7-14 | 2297 | Sierra | Bald Mountain Range, Babbitt Peak Lookout Road. | 2621 | Comment | ||
CAS-BOT-BC236782 | Keckiella breviflora | Lowell Ahart | 1982-7-28 | 3684 | Sierra | About 1/4 mile north of the Pacific Mine about 5 miles east of La Porte | 1700 | Comment | ||
UCD40239 | Keckiella lemmonii | Rodney Gale Myatt | 1972-6-1 | 1579 | Sierra | Wild Plum Road, off of Hwy 49 and east of Sierra City. | 1450 | Comment | ||
UCD82352 | Kobresia myosuroides | Ayzik Solomeshch | 2009-6-8 | s.n. | Sierra | Sierra County. Sierra Valley. Harvey Ranch. Along Westside Road, ca. 1 km N of intersection of Westside Road and Calpine Road, ca. 200 m W of Westside Road. | 1493 | Comment Read comments Feb 1 2013 |
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CHSC59507 | Kyhosia bolanderi | Lowell Ahart | 1992-8-6 | 6916 | Sierra | Near seeps and bogs, north of Black Jack Ravine, about 1 mile south of Granite Mountain, about 1/2 mile west of Harris Meadow. | 1676 | Comment | ||
SEINET8655760 ![]() |
Kyhosia bolanderi | W. Harnach | 2014-8-13 | 1393 | Sierra | 0.75 west of Hwy 49 on the Chapman Saddle Road, near Sattley | 1711 | Comment | ||
UC477568 | Kyhosia bolanderi | L. S. Smith | 1931-8-3 | 2621 | Sierra | Tahoe National Forest | 1828 | Comment | ||
UC336504 | Kyhosia bolanderi | unknown | Sep 1874 | Sierra | Downieville buttes | Comment Read comments May 23 2013 |
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UCD135682 | Kyhosia bolanderi | Bruce G. Baldwin | 1985-8-25 | 506 | Sierra | immediately north of Yuba Pass, California State Highway 49. | 2057 | Comment | ||
SEINET13386966 ![]() |
Lactuca serriola | George K. Helmkamp, Ann Kerchner, Amy Barnes | 2012-1 | 19510 | Sierra | Northern Sierra Nevada Mountains: Stampede Dam Road, 1.7 miles north of the Nevada County line, just east of Stampede Reservoir | 1769 | Comment | ||
SEINET7949754 | Lamium amplexicaule | W. Harnach, N. Harnach | 1989-5-5 | 53 | Sierra | Sierra Valley, alongside of drainage ditch from Loyalton, Loyalton High School. | 1524 | Comment | ||
UC1713796 | Lappula redowskii var. cupulata | Katharine Brandegee | Sierra | Peavine | Comment Read comments Jun 26 2007 |
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SEINET5327352 | Lathyrus lanszwertii var. brownii | P. A. Lehenbauer | 1935-5-21 | s.n. | Sierra | Balls Canyon | Comment | |||
JEPS125716 | Layia glandulosa | William Harnach | 2014-4-29 | 1386 | Sierra | 1.2 miles North of Chilcoot on Frenchman road than 1.45 miles Ne of USFS road 24N88. | Comment | |||
SEINET11447776 ![]() |
Layia glandulosa | W. Harnach, N. Harnach | 1990-5-13 | 308 | Sierra | Sierra Valley, The Mounds near Sattley; on the west end of the Mounds | 1518 | Comment | ||
CAS-BOT-BC321061 | Layia glandulosa | Elmer I. Applegate | 1935-6-2 | 9263 | Sierra | Lyons road near Juniper Butte, Lava Beds National Monument | Comment | |||
SEINET3410947 ![]() |
Ledum glandulosum | Lewis S. Rose | 1934-7-7 | s.n. | Sierra | Edge of small lake SW. Gold Lake, Sierra County, California. | 2103 | Comment | ||
SEINET8655818 | Lemna gibba | W. Harnach | 2015-10-13 | 1463 | Sierra | 6.3 miles west of Loyalton on Hwy 49. | 1501 | Comment | ||
UC1101279 | Lemna gibba | Malcolm A. Nobs, S. Galen Smith | 1949-8-20 | 1497 | Sierra | about 0.5 mi w of Loyalton (on road to Sierraville, Sierra Valley); Sierra Valley | Comment | |||
UC1101301 | Lemna gibba | Malcolm A. Nobs, S. Galen Smith | 1949-8-20 | 1492 | Sierra | about 0.5 mi w of Loyalton (on road to Sierraville, Sierra Valley); Sierra Valley | Comment | |||
JEPS125703 | Lemna minuta | William Harnach | 2015-10-6 | 1456 | Sierra | 2.2 miles East of Highway 49 on Lemmon Canyon Road, East of Sierraville | Comment | |||
JEPS125712 | Lemna minuta | William Harnach | 2015-10-13 | 1461 | Sierra | 2.4 miles West of Loyalton (intersection of Hill St and Highway 49) on North side of Highway 49. | Comment | |||
SEINET8655867 | Lemna minuta | W. Harnach | 2015-10-6 | 1454 | Sierra | 1.8 miles east of Hwy 49 on Lemmon Canyon Road, east of Sierraville. Under bridge on Lemmon Creek | 1558 | Comment | ||
CAS-BOT-BC534933 | Lemna minuta | S. Galen Smith; Malcom A. Nobs | 1949-8-20 | 1495 | Sierra | Marshy pasture about 0.5 mile west of Loyalton on road to Sierraville, Sierra Valley. | Comment | |||
JEPS125699 | Lemna valdiviana | William Harnach | 2015-10-6 | 1453 | Sierra | 0.5 miles east of Highway 49 at the intersection of Lemmon Canyon Road and Campbell Hot Spring Road, east of Sierraville. | Comment | |||
CHSC32054 | Lepidium campestre | L. Ahart | 1973-5-25 | 240 | Sierra | Near Alleghany. | 914 | Comment | ||
CHSC81013 | Lepidium campestre | Lowell Ahart | 2001-8-10 | 9092 | Sierra | About 20 feet south of the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 100 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
CAS-BOT-BC88808 | Lepidium campestre | Anna Head | 1921-6-21 | s.n. | Sierra | Feather River Region. Campbells Hot Springs. | Comment | |||
CAS-BOT-BC88851 | Lepidium campestre | Catherine Best | 1981-6-19 | s.n. | Sierra | Sierra Nevada. Herringtons. | Comment | |||
CAS-BOT-BC88857 | Lepidium campestre | Gordon H. True | 1966-7-21 | 3097 | Sierra | Sierra Nevada. Sierra Valley, about 1 mile north of Sattley. | 1493 | Comment | ||
CAS-BOT-BC89808 | Lepidium montanum | Catherine Best | 1982-7-12 | s.n. | Sierra | Sierra Nevada. Herringtons, Sierra City. | Comment | |||
UC1126711 | Lepidium virginicum | G. T. Nordstrom | 1936-7-23 | 958 | Sierra | 2 mi sw Purdy; Sierra National Forest, Sierraville Quad. | 1615 | Comment | ||
JEPS125768 | Lepidium virginicum subsp. menziesii | William Harnach | 2014-6-8 | 1389 | Sierra | Townsite of Calpine, behind 208 Coates Ave. | Comment | |||
UCD40245 | Leptosiphon ciliatus | Rodney Gale Myatt | 1972-6-1 | 1586 | Sierra | Wild Plum Road, off of Hwy 49 and east of Sierra City. | 1450 | Comment | ||
RSA8056 | Leptosiphon ciliatus | H. A. Barker | 1927-7-6 | 791 | Sierra | Gold Lake | 1982 | Comment | ||
SEINET14161868 | Leptosiphon ciliatus | S. B. Doten | 1901-7-2 | 74 b | Sierra | NE Webber Lake | Comment | |||
SJSU13881 | Leptosiphon ciliatus | N. A. Hopkins | 1986-7-1 | 1350 | Sierra | 1 mi S of Calpine | 1524 | Comment | ||
SEINET6168386 | Leucophysalis nana | W. Harnach, Nancy Harnach | 1993-7-11 | 749 | Sierra | Sierra Valley. Ca 2-1/2 mile south of Yba Pass Campground on west side of road | 2121 | Comment | ||
JEPS66648 | Leucothoe davisiae | C. B. Bradley | July 1920 | Sierra | Scales Diggins near Poverty Flat; Scales Diggins | Comment | ||||
POM203460 | Leucothoe davisiae | L. S. Rose | 1934-7-12 | 34352 | Sierra | Gold Lake | 1951 | Comment | ||
RSA125683 | Leucothoe davisiae | Arthur R. Kruckeberg | 1954-8-2 | 3672 | Sierra | Along shores of Tamarack Lake 2 mi. e. of Sierra Buttes. Tahoe National Forest. | 2287 | Comment | ||
RSA252455 | Leucothoe davisiae | R. F. Thorne, C. W. Tilforth, K. Thorne | 1969-9-6 | 39206 | Sierra | Goose Lake, SE of Gold Lake. | 1951 | Comment | ||
SEINET3410850 ![]() |
Leucothoe davisiae | Lewis S. Rose | 1934-7-12 | 34352 | Sierra | Gold Lake. | 1951 | Comment | ||
UC54433 | Leucothoe davisiae | H. M. Hall and E. B. Babcock | July, 1903 | 4504 | Sierra | Gold Lake; Sierra Nevada Mountains, Gold Lake | 1950 | Comment | ||
UCD117523 | Leucothoe davisiae | R. O. Hanes | 1995-7-17 | 272 | Sierra | Tahoe Forest. Quartz Mtn. | 1773 | Comment | ||
CAS-BOT-BC233819 | Lewisia cantelovii | John Thomas Howell | 1959-9-26 | 35074 | Sierra | N. Fk. Feather River 1 mile above USGS marker for 2000 ft., 3.2 mi. W of Belden, Sierra Nevada | 609 | Comment | ||
JEPS72872 | Lewisia cantelovii | L. R. Heckard | 1969-6-2 | 2289 | Sierra | bridge on route 49 ne Comptonville (se side of river); N. Fk. of Yuba River | 701 | Comment | ||
CAS-BOT-BC123021 | Lewisia kelloggii subsp. hutchisonii | Paul C. Hutchinson; R. C. Bacigalupi | 1982-7-1 | 8105 | Sierra | Saddleback mountain; forestry road ca 9 mi N of Downieville, west of summit at junction with a side road to the NW | 1828 | Comment | ||
CHSC63159 | Lewisia kelloggii subsp. hutchisonii | Lowell Ahart | 1994-7-1 | 7446 | Sierra | On the north side of Henness Pass Road, at Keystone Gap, east of Keystone Mountain, about 1 1/2 miles north-east of Middlewaters, about 11 miles (air) north-east of Alleghany. | 2011 | Comment | ||
CAS-BOT-BC444109 | Lewisia nevadensis | H. D. Ripley; R. C. Barneby | 1942-5-22 | 4525 | Sierra | Between Hobart Mills - Sierraville | 1950 | Comment | ||
CAS-BOT-BC444110 | Lewisia nevadensis | M. Nakagawa | 1980-5-17 | 35 | Sierra | Hwy 49, 1/2 mile south of Junction w/ Hwy 89, slope up from road. | 1554 | Comment | ||
CDA35652 | Lewisia rediviva | J. R. Keck Jr. | 1993-6-8 | PDR# 724916 | Sierra | South-southwest of Bordertown-Cold Springs, NV. Toiyabe National Forest. Just west of California-Nevada state line. | 0 | Comment | ||
CHSC63656 | Lewisia triphylla | B. Castro; L. Hanson, K. van Zuuk | 1989-6-13 | 317 | Sierra | Ca 1.5 air mi N of Mt. Fillmore on Sawmill Ridge, off USFS Rd 22N21X. | 1889 | Comment | ||
CHSC73426 | Lewisia triphylla | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 635 | Sierra | Mt. Fillmore Mdws: Mdw A. Ca 0.6 air mi SW of the top of Mt. Fillmore, and ca 0.5 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. Series of 4 meadows on NW-facing midslope terrace of mtn, feeding Pearson Ravine. | 2087 | Comment | ||
CAS-BOT-BC444496 | Lewisia triphylla | Lowell Ahart | 1978-9-26 | s.n. | Sierra | On north side of Mt. Fillmore. | 2200 | Comment | ||
CAS-BOT-BC272167 | Leymus triticoides | Alice Eastwood | 1918-6-29 | 7866 | Sierra | Loyalton | Comment | |||
CAS-BOT-BC272168 | Leymus triticoides | Alice Eastwood | 1918-6-29 | 7931 | Sierra | Loyalton | Comment | |||
SEINET11119511 | Ligusticum apiifolium | S. B. Doten | 1901-7-1 | s.n. | Sierra | N of Webber Lake. | Comment | |||
CAS-BOT-BC383103 | Ligusticum californicum | Andrew Townesmith; Karen M. Meyer | 2007-7-18 | 834 | Sierra | Tahoe National Forest, Sierraville Ranger District. 2.1 miles N of Forest Service road 07 on Forest Service road 07-40 | 2291 | Comment | ||
CHSC57247 | Ligusticum grayi | L. P. Janeway | 1984-8-11 | 982 | Sierra | Northwest of Sierra Buttes. | 2316 | Comment | ||
JEPS125791 | Ligusticum grayi | William Harnach | 2012-7-30 | 1273 | Sierra | Approximately 1 mile south of Forest Road 09, on Road 0913. 1.5 air miles SE of Haskell Peak, Tahoe National Forest. | Comment | |||
SBBG5205 | Ligusticum grayi | H. and M. Dearing | 1939-7-4 | 3824 | Sierra | Gold Lake | Comment | |||
RSA109834 | Lilium pardalinum | E. K. Balls, Lee W. Lenz | 1956-6-20 | 21848 | Sierra | 1.3 mile east of Sierra City along State Highway 49 | 1372 | Comment | ||
CAS-BOT-BC133038 | Lilium washingtonianum subsp. washingtonianum | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Salmon Lake | Comment | |||
CHSC50844 | Limosella aquatica | Vernon Oswald; Lowell Ahart | 1990-7-25 | 4387 | Sierra | Ca. 0.25 mi south of Staverville Rd, ca. 1 mi west of Balls Ranch. | 1935 | Comment | ||
JEPS4574 | Limosella aquatica | Rimo Bacigalupi with H. L. Mason and J. R. Sweeney | 1953-7-8 | 4285 | Sierra | along road from Hawley RR station on W. R. main line to Loyalton middle Sierra Valley; middle of Sierra Valley | 1481 | Comment | ||
UC1562335 | Limosella aquatica | Vernon Oswald and Lowell Ahart | 1990-7-25 | 4387 | Sierra | ca 1 mi w of Balls Ranch ca 0.25 mi s Staverville Rd | 1935 | Comment | ||
SEINET10496795 | Linanthus ciliatus | Lowell Ahart, Peter Ahart | 1983-10-27 | Ahart 4481 | Sierra | Near a dirt road that is ca. 2 mi se of Jackson Meadow Reservoir, ca. 1 mi s of Pass Creek, near Jackson Meadow Reservoir. Red Fir Forest; 2200 m. | 2200 | Comment | ||
SEINET12279056 | Linanthus ciliatus | E. H. Graham | 1931-1 | 6707 | Sierra | Donneis Lake, Nevada Mountains | Comment | |||
JEPS58439 | Linanthus harknessii | J. G. Lemmon | Aug 1878 | Sierra | Webber Lake | Comment | ||||
UC335360 | Linanthus harknessii | unknown | Aug 1878 | Sierra | near Webber Lake | Comment | ||||
SJSU13896 | Linanthus pungens | N. A. Hopkins | 1986-6-30 | 1344 | Sierra | bald ridge | 2158 | Comment | ||
SEINET14406805 | Linanthus pungens | P. Lehenbauer | 1937-6-8 | 66 | Sierra | 25 mi. w. of Reno, NV on Truckee R. at Iceland, s. side of river by falls | 1676 | Comment | ||
SJSU12054 | Linanthus pungens | N. A. Hopkins | 1972-7-21 | 461 | Sierra | between Tamarack Lakes & Packer L | 1950 | Comment | ||
SEINET5344351 | Linaria dalmatica | W. Harnach, N. Harnach | 2000-6-14 | 907 | Sierra | Approx 1 mile south of intersection of Smithneck Road & Hwy 49 in Loyalton. T21N R16E S18 SE of NW 1/4. | 1524 | Comment | ||
JEPS113945 | Linaria dalmatica subsp. dalmatica | W. and N. Harnach | 2000-6-14 | 907 | Sierra | Sierra Valley approx. 1 mile south of the intersection od Smithneck Road and Hwy 49 in Loyalton CA. | Comment | |||
CDA6350 | Linaria genistifolia subsp. dalmatica | T. C. Fuller | 1963-8-28 | 11174 | Sierra | Northeast limits of Loyalton. | 0 | Comment | ||
CHSC81409 | Lindernia dubia var. anagallidea | Lowell Ahart | 2001-9-28 | 9300 | Sierra | Around the drying ponds on the bottom of the Poverty Hill Hydraulic gold mine, north of Poverty Hill (town), about 4 miles (air) south of La Porte. | 1524 | Comment | ||
CHSC94214 | Linum lewisii var. lewisii | Lowell Ahart | 2006-6-28 | 12869 | Sierra | About 3/4 mile (air) east of Lake Delahunty, about 2 miles (air) northeast of Gibsonville. | 1784 | Comment | ||
SEINET12185779 | Linum micranthum | J. G. Lemmon | 1874-1 | 32 | Sierra | Comment | ||||
UC1609354 | Listera convallarioides | Lowell Ahart | 1993-9-10 | 7199 | Sierra | about 1 mi sw dirt road from Gibsonville to Johnsville (about 100 yards sw of the stream, camp and water ditch at end of a poor dirt road, n side of mountain); Mount Fillmore | 2133 | Comment | ||
SEINET12075392 | Listera convallarioides | J. G. Lemmon | 1874-1 | s.n. | Sierra | no further locality | Comment | |||
UC117077 | Listera convallarioides | J. G. Lemmon | 1875-1 | 256 | Sierra | Comment | ||||
RSA123002 | Lithocarpus densiflorus var. echinoides | A. Lewis | 1934-7-9 | 506 | Sierra | 2 miles north of Poverty Hill. | 1372 | Comment | ||
SJSU12225 | Lithophragma affine | N. A. Hopkins | 1982-6-19 | 1062 | Sierra | 1 mi S of Calpine | 1524 | Comment | ||
JEPS125717 | Lithophragma campanulatum | William Harnach | 2013-5-1 | 1339 | Sierra | Goodyears bar. 3.2 miles South of Highway 49 on Mountain House Road at the water trough. | Comment | |||
CAS-BOT-BC435557 | Lithophragma glabrum | W. Harnach; N. Harnach | 1989-5-18 | 096 | Sierra | Sierra valley. Calpine Ranch (home) | 1505 | Comment | ||
CAS-BOT-BC435558 | Lithophragma glabrum | W. Harnach; N. Harnach | 1989-4-11 | 018 | Sierra | Sierra valley. Calpine Ranch (home) | 1505 | Comment | ||
CAS-BOT-BC443348 | Lithophragma parviflorum | D. E. Breedlove | 1962-6-13 | 3487 | Sierra | along State Highway 89, 9.3 miles north of Sierraville | 1524 | Comment | ||
SEINET12219461 | Lithophragma tenellum | J. G. Lemmon | 1874-1 | 77 | Sierra | Sierra Co., &c | Comment | |||
SJSU11955 | Lithophragma tenellum | N. A. Hopkins | 1979-5-11 | 930 | Sierra | c. 2 mi N of Sattley, Sierra Valley | 1493 | Comment | ||
JEPS29726 | Lithospermum ruderale | Rimo Bacigalupi and L. R. Heckard | 1962-5-27 | 8482 | Sierra | 1.4 mi s Sierraville (at very foot of grade); Highway 89 | 1584 | Comment | ||
RSA791145 | Lomatium nevadense | J. R. Shevock, Barbara Ertter | 1988-5-16 | 11817 | Sierra | Toiyabe National Forest. West side of Dog Valley, about 5 miles NW of Verdi off of Interstate 80. | 1829 | Comment | ||
SEINET5333492 | Lomatium nevadense var. nevadense | W. Harnach, N. Harnach | 1989-3-30 | 10 | Sierra | Sierra Valley, 0.5 air miles E of Calpine, Calpine Ranch (home) | 1509 | Comment | ||
RSA790201 | Lomatium nudicaule | J. R. Shevock | 1985-5-19 | 11148 | Sierra | Sierra Valley. Along California highway 49 at Rice Hill, 4.7 miles northeast of highway junctions 49 & 89 at Sierraville. | 1650 | Comment | ||
SEINET13944588 ![]() |
Lomatium nudicaule | Lewis S. Rose | 1955-1 | 55165 | Sierra | 2 mi S of Calpine, low area, alt. ca. 4950 ft | 1509 | Comment | ||
SEINET215145 | Lomatium nudicaule | Lee Smith, WB McHenry | 1970-6-10 | Sierra | At roadside ca 3 miles northwest of Sierraville State Highway 89 | Comment | ||||
SEINET8756628 | Lomatium nudicaule | J. H. Robertson | 1950-5-21 | s.n. | Sierra | Dog Valley | Comment | |||
SFV8554 | Lomatium nudicaule | L. Smith, W. B. McHenry | 1970-6-10 | s. n. | Sierra | Sierra Nevada About 3 miles northwest of Sierraville on State Highway 89. Roadside. | Comment | |||
UCD127705 | Lomatium nudicaule | Lee Smith; W. B. McHenry | 1970-6-10 | s.n. | Sierra | ca. 3 miles northwest of Sierraville, State Highway 89. | Comment | |||
UCD127707 | Lomatium nudicaule | Grady L. Webster | 1990-5-13 | 7727 | Sierra | Sierra Valley, 0.5 mile west of Sierraville. | 1508 | Comment | ||
CHSC67149 | Lomatium plummerae | James D. Jokerst; Tom Young | 1991-5-9 | 3268 | Sierra | Golden Dome Mine Project Site in Antelope Valley, W and adjacent to Antelope Valley Rd. on Loyalton side of mountain, Smithneck Creek Drainage, E of Sierra Valley. | Comment | |||
JEPS13770 | Lonicera conjugialis | W. L. Jepson | 1934-8-4 | 16854 | Sierra | 2 mi e Bassett road station (Pioneer Road station); North Fork Yuba River | Comment | |||
SEINET10938824 | Lonicera involucrata | Mary Susan Taylor | 1982-7-19 | Taylor 4886 | Sierra | T19N R16E sw sec 18. Between Hwy 89 and Little Truckee River, ca. 1/4 mi n of Little Truckee Campground, ca. 12 mi sw of Sierraville. | Comment | |||
CAS-BOT-BC243916 | Lonicera involucrata var. involucrata | H. Albert Barker | 1926-7-21 | 147 | Sierra | Gold Lake, ponds near Little Gold Lake | 1953 | Comment | ||
CHSC66803 | Lonicera involucrata var. involucrata | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8230 | Sierra | Lake of the Woods ca 1.5 mi NE of Webber Lake, northern High Sierra Nevada. | 2255 | Comment | ||
JEPS117444 | Lotus purshianus var. purshianus | Lowell Ahart | 2010-9-15 | 17159 | Sierra | Open areas, around trees, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak | 2134 | Comment | ||
UCR257831 | Lotus purshianus var. purshianus | George K. Helmkamp, Ann Kerchner, Amy Barnes | 2012-7-23 | 19512 | Sierra | Northern Sierra Nevada Mountains, Stampede Dam Road, 1.7 miles north of the Nevada County line, just east of Stampede Reservoir | 1770 | Comment | ||
RSA568547 | Lotus unifoliolatus | Geo. L. Moxley | 1920-6-24 | 14904 | Sierra | Siskiyou Mts. | Comment | |||
POM310937 | Ludwigia palustris var. pacifica | H. L. Mason | 1952-7-19 | 14454 | Sierra | Sierra Nevada: 1.5 miles east of Calpine at junction with Sierraville-Beckwourth road, Sierra Valley. | 1524 | Comment | ||
CAS-BOT-BC60242 | Lunaria annua | Leah D. McKee | 1981-5-17 | 051 | Sierra | Edge of Sierra City heading west on Highway 49. | 1249 | Comment | ||
CAS-BOT-BC198372 | Lupinus albifrons | Milo S. Baker | 1924-4-27 | 103 -Loc24 | Sierra | Sonoma Mt. Road to Coppers Grove | Comment | |||
SEINET5327634 | Lupinus andersonii | W. Harnach, N. Harnach | 1991-7-14 | 649 | Sierra | Approx 2 miles south of Yuba Pass campground. | 2109 | Comment | ||
SEINET10837734 | Lupinus andersonii var. andersonii | Duane Isely, I. Isely | 1971-7-13 | Isely 11408 | Sierra | At sulphur cree, 0.25 mile below state 89, 9 miles n intersection state 89 and 49,. Roadside bank, open sun; flowers greenish-white in bud, almost pure white At full antesis; standard rapidly withering and turning tan-white while other Petals hold color | 1524 | Comment | ||
RSA8038 | Lupinus apertus | H. A. Barker | 1927-7-17 | 809 | Sierra | Snake Lake | 2043 | Comment | ||
JEPS82087 | Lupinus arbustus | Paul C. Hutchison | 1983-8-9 | 8446 | Sierra | 3 air mi ne of Saddleback Mountain (just e of and below summit, Democrat Peak); Democrat Peak | 1905 | Comment | ||
SEINET5327875 | Lupinus arbustus | W. Harnach, N. Harnach | 1989-5-9 | 64 | Sierra | Sierra Valley; Calpine Ranch (home) | 1506 | Comment | ||
JEPS127475 | Lupinus argenteus var. argenteus | Steve Matson | 2006-6-6 | 1623 | Sierra | nSNH; Dog Valley; NW of Verdi, NV; NE of Truckee. | Comment | |||
SBBG120355 | Lupinus argenteus var. argenteus | D. Wilken with E. Painter, M. Wetherwax | 2007-6-17 | 16749 | Sierra | E end of Butcher Ranch Meadow, E of Butcher Ranch Crk, ca. 2 linear km W of Packer Lake | 1985 | Comment | ||
CHSC105781 | Lupinus argenteus var. heteranthus | Lowell Ahart | 2010-9-15 | 17158 | Sierra | Open areas, around trees, about 20 yards southeast of the cabin, about 20 yards southeast of the upper pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. | 2134 | Comment | ||
SJSU12237 | Lupinus argenteus var. heteranthus | N. A. Hopkins | 1982-7-27 | 1096 | Sierra | c. 0.5 mi S of fire lookout station on top of Babbitt Peak, Bald Mt Range | 2621 | Comment | ||
UC584268 | Lupinus argenteus var. heteranthus | G. L. Stebbins Jr. and J. A. Jenkins | 1937-5-21 | 2113 | Sierra | on road to Loyalton at Newman Point 3 1/2 mi ne Sierraville; ne of Sierraville | 1524 | Comment | ||
UCD106802 | Lupinus argenteus var. heteranthus | Rimo Bacigalupi; L. R. Heckard | 1962-5-27 | 8486 | Sierra | eastern edge of southern arm of Sierra Valley, 4.7 miles northeast of Sierraville. | 1524 | Comment | ||
CAS-BOT-BC196688 | Lupinus breweri var. breweri | James L. Reveal | 1971-6-23 | 2474 | Sierra | Along California Highway 49, 4.7 miles east of Yuba Pass Summit, about 1 mile west of Sattley | Comment | |||
RSA7876 | Lupinus breweri var. breweri | H. A. Barker | 1927-6-26 | 737 | Sierra | Gold Lake | 1966 | Comment | ||
SEINET530757 | Lupinus caudatus var. caudatus | Paul Opler | 2003-6-29 | Sierra | 1 mi E of Calpine | Comment | ||||
RSA195694 | Lupinus grayi | Duane Isely | 1965-5-29 | 9652 a | Sierra | Above Yuba River, State #49, 0.8 mile east of Downieville. | Comment | |||
RSA232253B | Lupinus grayi | James Henrickson | 1969-5-25 | 3442 | Sierra | Ca. 45 miles northeast of Yuba City, 7 miles west of Downieville, 4 miles east of Yuba county border. | Comment | |||
SEINET10490338 | Lupinus grayi | Duane Isely | 1965-5-29 | Isely 9651 | Sierra | Under pines and on roadside cut, state #49, ca 1/2 mi. Ne crossing of n yuba River. | Comment | |||
UC1299678 | Lupinus grayi | Freed W. Hoffman | 1946-6-12 | 920 | Sierra | e side Yuba Pass; e side of Yuba Pass | Comment | |||
CHSC112121 | Lupinus latifolius var. columbianus | L. P. Janeway | 2014-6-23 | 11398 | Sierra | Northern High Sierra Nevada. Plumas National Forest; Placer Diggings along Pine Grove Creek, just north of Pine Grove Cemetery, 1.3 air-km west-northweat of Howland Flat. | 1646 | Comment | ||
UC865216 | Lupinus latifolius var. columbianus | Lewis S. Rose | 1934-7-5 | 34322 | Sierra | Gold Lake | 1950 | Comment | ||
JEPS65071 | Lupinus lepidus var. confertus | W. L. Jepson | 1918-8-18 | 8054 | Sierra | Sierra Valley | 1524 | Comment | ||
UCD22392 | Lupinus lepidus var. confertus | Ellen Dean; Art Shapiro, Davis Botanical Society | 2002-9-28 | 1310 | Sierra | Town of Sierraville. Pasture by general store/gas station. | 1524 | Comment | ||
CHSC922 | Lupinus lepidus var. lobbii | V. Holt | 1942-7-14 | Sierra | Gold Lake Area. | 2438 | Comment | |||
SEINET8584760 | Lupinus lepidus var. sellulus | W. Harnach | 2012-7-31 | 1282 | Sierra | Approx 5 air miles SE of Yuba Pass on Hwy 49 on Road 1228 | Comment | |||
UC1562337 | Lupinus lepidus var. sellulus | Vernon Oswald and Lowell Ahart | 1990-7-25 | 4391 | Sierra | ca 0.25 mi s Staverville Rd. (ca 1 mi w of Balls Ranch, on dry soil of a sagebrush flat) | 1935 | Comment | ||
SEINET10819700 ![]() |
Lupinus onustus | John G. Lemmon | Lemmon s.n. | Sierra | Indian Valley to Shasta | Comment | ||||
UCR12071 | Lupinus polyphyllus | Coleta A. Lawler | 1968-7-6 | 124 | Sierra | Sierra Nevada Mtns., Hwy 49, Yuba Pass Summit | 2043 | Comment | ||
RSA59466 | Lupinus polyphyllus subsp. superbus | E. K. Balls | 1950-9-16 | 15884 | Sierra | Just north of Sattley, Hwy 89. | 1524 | Comment | ||
CHSC52438 | Lupinus polyphyllus var. burkei | L. P. Janeway | 1989-8-16 | 3596 | Sierra | Plumas National Forest. Near top of ridge 1/2 mi SE of Chapman Saddle; ca 2 1/4 mi SE of Haskell Pk. | 2133 | Comment | ||
SDSU5005 | Lupinus polyphyllus var. burkei | D. F. Howe | 1959-8-2 | 2780 | Sierra | Boggy place near creek 1 mile west of Yuba Pass. | 1829 | Comment | ||
SEINET10452653 | Lupinus sellulus | Mary Susan Taylor | 1982-7-19 | Taylor 4884 | Sierra | T19N R16E sw sec 18. Between Hwy 89 and Little Truckee River, ca. 1/4 mi n of Little Truckee Campground, ca. 12 mi sw of Sierraville. | Comment | |||
SEINET10485915 | Lupinus sellulus var. lobbii | Duane Isely, I. Isely | 1971-7-13 | Isely 11411 | Sierra | Abundant, dry stream bed, adjacent to state #89 between truckee summit and Nevada co. Line. | Comment | |||
JEPS117424 | Luzula cascadensis | Lowell Ahart | 2010-8-3 | 17033 | Sierra | Disturbed area along a small stream that flows into Negro Creek, east side of the poor logging road, about 100 yards east of Negro Creek, about 1/8 mile (air) west of the Burlington Mine, about 1 3/4 miles (air) northwest of Middlewaters, about 8 miles (a | 1731 | Comment | ||
JEPS118423 | Luzula comosa var. comosa | Lowell Ahart | 2011-9-23 | 17714 | Sierra | Forest floor, about 100 yards north of Pass Creek, about 300 yards south of Henness Pass Road, west of French Meadow, east of Forest Road 70, about 3 miles (air) northwest of Weber Lake | 2016 | Comment | ||
RSA286325 | Luzula comosa var. laxa | Robert F. Thorne | 1974-7-30 | 45043 | Sierra | Tahoe National Forest: Goose, Haven and Snag Lakes area. | 2058 | Comment | ||
JEPS88073 | Luzula divaricata | Vernon H. Oswald and Lowell Ahart | 1996-8-19 | 8203 | Sierra | Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1.2 mi s road to Lincoln Valley; northern High Sierra Nevada | 2346 | Comment | ||
SEINET6329710 | Luzula divaricata | P. B. Kennedy, S. B. Doten | 1901-7-23 | 205 | Sierra | South of Lincoln Valley | Comment | |||
SEINET6329712 | Luzula divaricata | P. B. Kennedy, S. B. Doten | 1901-7-23 | 205 | Sierra | South of Lincoln Valley | Comment | |||
CHSC47584 | Luzula subcongesta | Lowell Ahart | 1977-7-15 | 1469 | Sierra | Along the stream that drains the north side of Mount Fillmore, about 12 miles northeast of La Porte. | 1828 | Comment | ||
JEPS96056 | Luzula subcongesta | Vernon H. Oswald and Lowell Ahart | 1996-8-19 | Sierra | Yuba Pass-Weber Lake Rd (Forest Rt. 12) just s road to Lincoln Valley; northern High Sierra Nevada | 2255 | Comment | |||
CAS-BOT-BC342599 | Madia | W. Harnach; N. Harnach | 1989-8-7 | 240 | Sierra | Sierra Valley. Calpine Ranch (home) | 1508 | Comment | ||
CAS-BOT-BC342600 | Madia | W. Harnach; N. Harnach | 1990-9-3 | 527 | Sierra | Sierra Valley. Just south of the gate to the Fisher field | 1496 | Comment | ||
CAS-BOT-BC343991 | Madia elegans | Alice Eastwood | 1918-6-29 | 7856 | Sierra | Loyalton | Comment | |||
JEPS102570 | Madia elegans | Lowell Ahart | 2001-8-10 | 9098 | Sierra | About 10 feet north of the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 100 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
CHSC80927 | Madia elegans subsp. elegans | Lowell Ahart | 2001-8-10 | 9098 | Sierra | About 10 feet north of the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 100 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
RSA79297 | Madia elegans subsp. elegans | E. K. Balls, Percy C. Everett | 1952-10-9 | 18126 | Sierra | Sagebrush Scrub Community, 6.7 mi. n.w. of Sierraville, Hwy 89, 1.9 miles north of jct. with Hwy 49. | 1280 | Comment | ||
CAS-BOT-BC342880 | Madia glomerata | John Thomas Howell | 1951-8-21 | 28262 | Sierra | East side of Yuba Pass | 1828 | Comment | ||
CAS-BOT-BC343420 | Madia gracilis | John Thomas Howell; R. C. Barneby | 1954-5-13 | 29543 | Sierra | North Fork Yuba River, 4 miles below Downieville | 807 | Comment | ||
JEPS40337 | Madia gracilis | W. L. Jepson | 1907-8-26 | Sierra | just w Reno, Nevada; Dog Valley grade | Comment | ||||
UCR63947 | Madia minima | B. G. Pitzer, Steve Morgan, H. M. Soldan | 1988-5-29 | 0963 | Sierra | Sierra Nevada Mtns., Plumas National Forest, c. l mi. south of Sierra County line on Hwy 89 | 1585 | Comment | ||
CAS-BOT-BC512754 | Maianthemum racemosum subsp. amplexicaule | W. Harnach; N. Harnach | 1990-6-30 | 439 | Sierra | Sierra Valley, Yuba Pass | 2042 | Comment | ||
CAS-BOT-BC512755 | Maianthemum racemosum subsp. amplexicaule | H. Albert Barker | 1926-7-3 | 29 | Sierra | Packer Lake | 1981 | Comment | ||
CAS-BOT-BC512757 | Maianthemum racemosum subsp. amplexicaule | Mrs. E. C. Sutliffe | 1917-8-1 | s.n. | Sierra | Gold Lake Region | Comment | |||
SEINET12051325 | Maianthemum racemosum subsp. amplexicaule | F. H. Utech | 1990-1 | 90 -889 | Sierra | Tahoe NF, American Flat area, Oregon Creek Fork, ca 1.5 mi NNE of Pliocene Station & NF S180 on | 1000 | Comment | ||
CAS-BOT-BC512890 | Maianthemum stellatum | Gordon H. True | 1962-5-1 | 531 | Sierra | Comptonville-Downieville Highway, at North Yuba Bridge | 685 | Comment | ||
UCSB13457 | Maianthemum stellatum | Breedlove, Dennis | 1962-6-13 | Sierra | State highway 89,11.3 miles south of Sierraville, Sierra Nevada | 1905 | Comment | |||
UCD84267 | Marsilea oligospora | Ayzik Solomeshch | 2009-6-8 | s. n. | Sierra | Sierra Valley, Roen Ranch, along Westside Rd, ca. 2 km N of the intersection of Westside and Calpine Roads, ca. 1 km east of Westside Rd. | 1493 | Comment | ||
UCD134457 | Matricaria discoidea | Gerald Dickinson | 1963-6-19 | 52 | Sierra | Sierraville, State Highway 89. | 1524 | Comment | ||
JEPS124643 ![]() |
Matricaria matricarioides | Peter Schultz | 1967-7-8 | 59 | Sierra | 3 miles north of Sattley on Sattley - Beckworth Road. | Comment | |||
JEPS75458 | Melica aristata | W. L. Jepson | 1934-8-3 | 16835 | Sierra | 2 mi e Bassett station (Pioneer road station); North Fork Yuba River | 1706 | Comment | ||
CAS-BOT-BC271803 | Melica bulbosa | L. P. Janeway; Garrett Gibson | 1991-7-22 | 4087 | Sierra | 1/2 mi due east of Mohawk Gap along road 21N31B, Beckwourth Ranger Station, Plumas National Forest | 2225 | Comment | ||
CHSC67142 | Melica bulbosa | James D. Jokerst | 1990-7-27 | 3164 A | Sierra | Burma Summit, 6 mi SE of Loyalton. | 2468 | Comment | ||
CAS-BOT-BC282071 | Melica fugax | R. K. Gierisch; D. H. Esplin | 1969-6-25 | 3480 | Sierra | Vic Saddle Meadow, Tahoe Forest | Comment | |||
CHSC109872 | Melica fugax | L. P. Janeway; B. Castro | 2012-6-16 | 10883 | Sierra | Northern High Sierra Nevada. Tip of a short southeastern spur of Gibsonville Ridge, 1.1 km north-northwest of Gibsonville. | 1885 | Comment | ||
UC1256280 | Melica fugax | R. K. Gierisch and D. H. Esplin | 1969-6-25 | 3480 | Sierra | vicinity Saddle Meadow; Tahoe Forest/Expt. Area | 1950 | Comment | ||
CAS-BOT-BC281379 | Melica harfordii | Catherine Best | 1982-7-12 | 738 A | Sierra | Herringtons, Sierra City | Comment | |||
CAS-BOT-BC281380 | Melica harfordii | David D. Keck | 1944-7-8 | 5397 | Sierra | N Fork of Yuba River, 6 miles below Downieville | 762 | Comment | ||
CAS-BOT-BC281384 | Melica harfordii | Lowell Ahart | 1982-7-28 | 3705 | Sierra | About 1/8 mile N of the Pacific Mine, about 5 miles E of La Porte | 1700 | Comment | ||
CAS-BOT-BC281385 | Melica harfordii | Lowell Ahart | 1981-7-24 | 2991 | Sierra | Near the Flume Camp, ca 4 miles E of La Porte | 1600 | Comment | ||
UC717987 | Melica harfordii | David D. Keck | 1944-7-8 | 5397 | Sierra | 6 mi below Downieville (North Fork of Yuba River); North Fork of Yuba River | 762 | Comment | ||
UCD32533 | Melica harfordii | Beecher Crampton | 1954-5-10 | 1850 | Sierra | Sierra County, 6 miles northeast of Camptonville, along highway 49, at the foot of a black shale slope of a canyon of the north Yuba River. | Comment | |||
CAS-BOT-BC281033 | Melica stricta | G. T. Nordstrom | 1936-7-8 | 904 | Sierra | 2.25 miles NNW of Dog Valley, SE of Loyalton | 2133 | Comment | ||
UC569493 | Melica stricta | G. T. Nordstrom | 1936-7-8 | 904 | Sierra | 2.25 mi nw Dog Valley; Sierraville Quad. | 2133 | Comment | ||
CAS-BOT-BC281032 | Melica stricta | J. G. Lemmon | 1874-1-1 | s.n. | Sierra | Unspecified | Comment | |||
SEINET7755746 | Melilotus officinalis | W. Harnach, N. Harnach | 1990-6-10 | 360 | Sierra | Sierra Valley, Approx 1.5 miles N of Sierraville on Hwy 49, Alpers corner. | 1509 | Comment | ||
SEINET10452611 | Melilotus officinalis | Mary Susan Taylor | 1981-7-17 | Taylor 4051 | Sierra | T20N R14E nw sec 31, Sierraville NW quad. On N side of Hwy 49, ca. 2 mi W of its jct with Hwy 89, ca. 2 mi SW of Calpine; 6600 ft elev. | 2011 | Comment | ||
SEINET7952366 | Mentha arvensis | W. Harnach, N. Harnach | 1990-8-17 | 517 | Sierra | Sierra Valley. Approx 1.5 miles S of Sattley. Strang Ranch (Elvers back 80). | 1524 | Comment | ||
SJSU14254 | Mentzelia albicaulis | N. A. Hopkins | 1989-6-6 | 1501 | Sierra | 1 mi N of Loyalton, Sierra Valley | 1524 | Comment | ||
CHSC37213 | Mentzelia dispersa | L. Ahart | 1982-7-28 | 3713 | Sierra | On bottom of water ditch, ca. 1/8 mi n of Pacific Mine, ca. 5 mi e of LaPorte. | 1700 | Comment | ||
CHSC47436 | Mentzelia dispersa | Lowell Ahart | 1977-8-2 | 1528 | Sierra | On an open ridge on the west side of Mount Fillmore, about 12 miles north-east of La Porte. | 2194 | Comment | ||
JEPS26708 | Mentzelia dispersa | W. L. Jepson | 1896-8-26 | 14044 | Sierra | near Reno (on the California-Nevada line (but in California)); Dog Valley | Comment | |||
SJSU12138 | Mentzelia veatchiana | N. A. Hopkins | 1971-6-14 | 390 | Sierra | Lemon Canyon Rd near Bear Valley | 1676 | Comment | ||
SJSU12033 | Menyanthes trifoliata | N. A. Hopkins | 1984-8-16 | 1236 | Sierra | Coburn L c. 4 mi SSE of summit of Yuba Pass | 2286 | Comment | ||
CAS-BOT-BC428607 | Micranthes bryophora | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Salmon Lake | Comment | |||
CAS-BOT-BC428727 | Micranthes californica | Gordon H. True | 1963-5-2 | 1200 | Sierra | Camptonville-Downieville Highway at No. Yuba Bridge | 684 | Comment | ||
CAS-BOT-BC428728 | Micranthes californica | Barbara Keller | 1974-5-11 | 1391 | Sierra | Highway 49 about 3 mi. North of Indian Valley Campground | 792 | Comment | ||
SEINET6033601 | Micranthes integrifolia | Unknown | 1929-5-12 | s.n. | Sierra | 15 mi. W of Portola. | Comment | |||
CAS-BOT-BC429032 | Micranthes nidifica | Rimo Bacigalupi | 1927-7-4 | 1617 | Sierra | Along banks of north fork of north fork of the Yuba River 2 miles west of Yuba Pass | 1920 | Comment | ||
CAS-BOT-BC429033 | Micranthes nidifica | R. K. Gierisch; D. H. Esplin | 1969-6-25 | 3498 | Sierra | Tahoe National Forest. Anderson Mdw. | Comment | |||
CAS-BOT-BC429091 | Micranthes odontoloma | W. R. Dudley | 1894-8-30 | s.n. | Sierra | Trail toward Mountain Lake Pass, west of Webber Lake | Comment | |||
CAS-BOT-BC429254 | Micranthes oregana | Rimo Bacigalupi | 1927-7-4 | 1606 | Sierra | Along banks of the north fork of the north fork of the Yuba River two miles west of Yuba Pass | 1920 | Comment | ||
CDA9352 | Micranthes oregana | M. Beyers, Bob Patterson | 2012-6-29 | 1029 | Sierra | Northern Sierra Nevada; Highway 49: Yuba Pass Road. In moist meadow west of rest stop parking lot. | 2046 | Comment | ||
SEINET6167423 | Micranthes oregana | W. Harnach, N. Harnach | 1989-5-13 | 094 | Sierra | Sierra Valley, 0.5 miles S of Sattley, Martinetti ranch | 1518 | Comment | ||
CAS-BOT-BC349260 | Microseris nutans | D. E. Breedlove | 1962-6-13 | 3491 | Sierra | Along State Hwy. 89, 9.3 miles north of Sierraville | 1524 | Comment | ||
UC131410 | Microseris nutans | J. G. Lemmon | 1870-1 | Sierra | Comment | |||||
UCD118917 | Microsteris gracilis | F. A. MacFadden | 1934-6-29 | s.n. | Sierra | Truckee River, 13 miles from Truckee on Reno Road via Hobart Mills. | Comment | |||
RSA550843 | Mimulus aurantiacus var. aurantiacus | David M. Thompson | 1992-6-9 | 1122 | Sierra | N Fork Yuba river, W of goodyears Bar. 0.4 mi W of Ramshorn Campground turnoff along Hwy 49 | 759 | Comment | ||
UC1577080 | Mimulus aurantiacus var. grandiflorus | A. Lewis | 1934-8-5 | 525 | Sierra | 4 1/2 mi w Sierra City; Tahoe National Forest, Downieville Quadrangle | Comment | |||
UCR75959 | Mimulus aurantiacus var. grandiflorus | D. M. Thompson | 1992-6-9 | 1121 | Sierra | Downieville. 1.1 mi east of bridge over Downie River along Hwy 49 | 943 | Comment | ||
HSC20647 | Mimulus aurantiacus var. grandiflorus | R. G. Means | 1962-6-22 | 16 | Sierra | 1.2 mi. E of Downieville, Hwy. 49 | Comment | |||
UCD122314 | Mimulus aurantiacus var. grandiflorus | P. B. Kennedy | 1927-5-30 | s.n. | Sierra | N. fork of Yuba. | Comment | |||
SEINET3820362 ![]() |
Mimulus breweri | Lewis S. Rose | 1924-7-2 | 34305 | Sierra | Gold Lake. | 1951 | Comment | ||
UC1012228 | Mimulus guttatus | Francis W. Pennell | 1940-6-12 | 25830 | Sierra | n Sattley (Route 89) | 1493 | Comment | ||
SEINET12329958 | Mimulus guttatus | F. H. Utech | 1986-1 | 86 -067 | Sierra | Tahoe National Forest, ca 1 mi E on CA 49 from Downieville, along North Yuba River | 1350 | Comment | ||
JEPS110138 | Mimulus mephiticus | Lowell Ahart | 2006-7-21 | 12849 | Sierra | On the S side of the Foote Road, about 2.7 miles (by road) SW of Alleghany. | 1103 | Comment | ||
RSA795661 | Mimulus nanus var. mephiticus | L. P. Janeway, B. Castro | 2012-6-16 | 10881 | Sierra | Northern High Sierra Nevada. Tip of a short southeastern spur of Gibsonville Ridge, 1.1 km NNW of Gibsonville. | 1885 | Comment | ||
JEPS11054 | Mimulus primuloides | Alma Ames | June 1913 | 20 | Sierra | summit Yuba Pass | Comment | |||
UC335554 | Mimulus primuloides | J. G. Lemmon | Aug. 1878 | Sierra | Webber Lake | Comment | ||||
UCD122843 | Mimulus pulsiferae | N. Hopkins | 1982-6-19 | 1056 | Sierra | 1 mi S of Calpine. | 1828 | Comment | ||
RSA509434 | Mimulus tilingii | B. Pitzer, S. Morgan, H. M. Soldan | 1988-5-27 | 869 | Sierra | Above Ramshorn Campground, on Hwy. 49, ca. 15 miles NE of Camptonville and ca. 5 miles W of Downieville. | 823 | Comment | ||
JEPS125687 | Minuartia douglasii | William Harnach | 2013-4-25 | 1313 | Sierra | 1.6 miles west of Goodyears Bar on Highway 49 and north of the Ramshorn campground. | Comment | |||
RSA509432 | Minuartia douglasii | B. Pitzer | 1988-5-27 | 877 | Sierra | Above Ramshorn Campground, on Hwy 49, ca. 15 mi. NE of Camptonville and ca. 5 mi W of Downieville. | 823 | Comment | ||
SEINET11934233 | Minuartia douglasii var. douglasii | F. H. Utech | 1986-1 | 86 -058 | Sierra | Tahoe National Forest, ca 1 mi E on CA 49 from Downieville, along North Yuba River | 950 | Comment | ||
JEPS95547 | Mitella breweri | Lowell Ahart | 1994-7-1 | 7431 | Sierra | 11 air miles NE of Alleghany (S of the larger pond, N side of Henness Pass Road, at Keystone Gap, E of Keystone Mountain, 1 1/2 mi NE of Middlewaters) | 1889 | Comment | ||
UC1127237 | Mitella breweri | H. S. Yates | 1935-6-29 | 5277 | Sierra | 1 mi n Gold Lake; Plumas National Forest, Downieville Quadrangle | 1981 | Comment | ||
SEINET6167760 | Mitella pentandra | P. B. Kennedy, S. B. Doten | 1901-7-19 | 192 | Sierra | Near Lincoln Valley | Comment | |||
CAS-BOT-BC222129 | Monardella odoratissima subsp. pallida | John Thomas Howell; Gordon H. True | 1970-7-14 | 5562 | Sierra | Verdi Peak Road ca. 3 miles from intersection with Dog Valley-Stampede Dam Road | Comment | |||
CHSC52047 | Monardella odoratissima subsp. pallida | L. P. Janeway | 1989-7-28 | 3534 | Sierra | Plumas National Forest. Slopes between Haskell Pk and hwy 89/ Sulfur Cr. | 2179 | Comment | ||
RSA286295 | Monardella odoratissima subsp. pallida | Robert F. Thorne | 1974-7-30 | 45041 | Sierra | Tahoe National Forest: Goose, Haven and Snag Lakes areas. | 2058 | Comment | ||
RSA748311 | Monardella odoratissima subsp. pallida | K. M. Meyer, A. Townesmith | 2007-7-17 | 131 | Sierra | Tahoe National Forest. 1 mile up road toward Lake of the Woods, off road 07. | 2191 | Comment | ||
SEINET3559215 ![]() |
Monardella odoratissima subsp. pallida | Lewis S. Rose | 1934-7-12 | 34350 | Sierra | Gold Lake. | 1951 | Comment | ||
UCD125227 | Monardella odoratissima subsp. pallida | K. M. Meyer; A. Townesmith | 2007-7-17 | 131 | Sierra | Tahoe National Forest, 1.0 mile up road toward Lake of the Woods, off road 07. | 2191 | Comment | ||
CAS-BOT-BC222131 | Monardella odoratissima subsp. pallida | D. E. Breedlove | 1962-6-13 | 3488 | Sierra | Along State Highway 89, 9.3 miles north of Sierra Nevada | 1524 | Comment | ||
CAS-BOT-BC222156 | Monardella odoratissima subsp. pallida | Mrs. H. C. Cantelow | 1951-7-23 | 10 | Sierra | Hwy. 89, 5 miles north of Hobart Mills | Comment | |||
CDA33303 | Monardella odoratissima subsp. pallida | Jim Jokerst | 1990-7-27 | 3163 | Sierra | Balls Ranch Surveys for Jones and Stokes. Burma Summit, 6 miles southeast of Loyalton. | Comment | |||
SEINET5333327 | Monardella odoratissima subsp. pallida | P. B. Kennedy, Samuel Bradford Doten | 1901-7-12 | 165 | Sierra | [Sierra Nevada] Webber Lake | Comment | |||
RSA795265 | Monardella sheltonii | L. P. Janeway | 2011-9-15 | 10727 | Sierra | Northern High Sierra Nevada. Plumas National Forest; south slope of Mt. Etna; along the road to Johnsville (Road 900; Road 22N12X), 8.9 road km east of Quincy-La Porte Road. | 1923 | Comment | ||
CAS-BOT-BC444754 | Montia chamissoi | W. Harnach; N. Harnach | 1990-6-6 | 341 | Sierra | Sierra Valley. Martinetti Ranch | 1517 | Comment | ||
CAS-BOT-BC444757 | Montia chamissoi | Lowell Ahart | 1981-6-23 | 2872 | Sierra | On the north side of the road and near the base of Mt. Edna. | 2000 | Comment | ||
SEINET9141933 | Montia fontana | P. B. Kennedy, S. B. Doten | 1901-7-5 | 90 | Sierra | [Sierra Nevada] Webber Lake. | Comment | |||
SEINET11942549 | Montia linearis | J. G. Lemmon | 1874-1 | s.n. | Sierra | Sierra Co. &c. | Comment | |||
UCR206329 | Montia parvifolia | George K. Helmkamp, E. A. Helmkamp | 2009-5-28 | 14859 | Sierra | Northern Sierra Nevada Foothills, along CA-49, 1.8 miles north of the Yuba County line0 | 884 | Comment | ||
JEPS124505 ![]() |
Montia perfoliata | Virginia Hardham | 1965-6-29 | 32 | Sierra | Up road from intersection HWY 49 on way to Good Years Bar. | Comment | |||
SEINET10508179 | Muhlenbergia filiformis | Lowell Ahart, Peter Ahart | 1983-10-27 | Ahart 4473 | Sierra | Near a dirt road that is ca. 2 mi se of Jackson Meadow Reservoir, ca. 1 mi s of Pass Creek, near Jackson Meadow Reservoir. Red Fir Forest; 2200 m. | 2200 | Comment | ||
UC1101590 | Muhlenbergia richardsonis | Malcolm A. Nobs and S. Galen Smith | 1949-8-21 | 1524 | Sierra | seepage area Sierra Valley, Island School | Comment | |||
UCR257690 | Muhlenbergia richardsonis | George K. Helmkamp, Amy Barnes, Ann Kerchner | 2012-7-22 | 19475 | Sierra | Northern Sierra Nevada Mountains, Little Truckee River valley along Hwy CA-89, 3.5 road miles north of the Nevada County line, 9.6 air miles SE (136 deg. ) of Sierraville | 1878 | Comment | ||
CHSC115272 | Myosotis discolor | Lowell Ahart | 2015-5-9 | 20181 | Sierra | Small meadow with table, on the north side of the Canyon Creek Trail, trail on the north side of the North Fork of the Yuba River, about 1/2 mile west of Highway 49, about 1 1/2 miles west of Indian Valley. Mixed Evergreen Forest. | 692 | Comment | ||
SEINET12780545 | Myosotis discolor | W. Harnach, N. Harnach | 1989-6-10 | 133 | Sierra | Sierra Valley, Approx 2 miles W of Sierraville, Strang corral on Hwy. 49 | 1503 | Comment | ||
CAS-BOT-BC392273 | Myosurus apetalus | R. K. Gierisch; D. H. Esplin | 1969-6-27 | 3501 | Sierra | Tahoe National Forest | Comment | |||
CAS-BOT-BC83241 | Myosurus minimus | R. K. Gierisch; D. H. Esplin | 1969-6-27 | 3501 | Sierra | Tahoe Forest. | 2133 | Comment | ||
SEINET8917241 | Myriopteris gracillima | W. Harnach | 2013-7-27 | 1375 | Sierra | Along Meadow Lake Road (S of Webber Lake), 3.25 miles S of Jackson Meadows Road. | 2169 | Comment | ||
SD19374 | Myriopteris gracillima | J. G. Lemmon | 1876-1 | Sierra | Sierra Valley [County a guess, near Sierraville, says Andy Sanders] | Comment Read comments Jul 11 2010 |
||||
SEINET12279917 | Nama aretioides | J. G. Lemmon | 1874-1 | 174 | Sierra | Comment | ||||
RSA421163 | Nama lobbii | Robert Gustafson | 1985-6-14 | 3170 | Sierra | Highway 49, ca. 3 miles east of Yuba Pass summit. | 1921 | Comment | ||
SEINET5520877 | Nama lobbii | H. M. Hall, E. B. Babcock | 4490 | Sierra | Sardine Lake | 1829 | Comment | |||
CHSC60610 | Navarretia capillaris | L. P. Janeway | 1984-8-18 | 1015 | Sierra | Meadow at second switchback down the road from Packers Saddle toward Packer Lake. | 1965 | Comment | ||
CHSC73423 | Navarretia capillaris | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 633 | Sierra | Mt. Fillmore Mdws: Mdw A. Ca 0.6 air mi SW of the top of Mt. Fillmore, and ca 0.5 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. Series of 4 meadows on NW-facing midslope terrace of mtn, feeding Pearson Ravine via springs and cascades. | 2087 | Comment | ||
SEINET7974322 ![]() |
Navarretia divaricata | W. Harnach, N. Harnach | 1989-6-4 | 130 | Sierra | Sierra Valley, 0.75 miles E of Calpine, Calpine Ranch (home). | 1506 | Comment | ||
JEPS70323 | Navarretia intertexta | W. L. Jepson | 1896-8-26 | 15014 | Sierra | w of Reno, Nevada; Dog Valley | 1828 | Comment | ||
CHSC106594 | Navarretia intertexta subsp. intertexta | B. Castro; L. P. Janeway | 2001-7-1 | 1268 | Sierra | Northern High Sierra Nevada. Near springs on lower northwest flank of Table Rock 0.6 mi southwest of Howland Flat, along USFS Road 21N08. | 1767 | Comment | ||
UCD84216 | Navarretia intertexta subsp. intertexta | Ayzik Solomeshch | 2009-6-8 | s. n. | Sierra | Sierra Valley, Roen Ranch, along Westside Rd, ca. 2 km N of the intersection of Westside and Calpine Roads, ca. 1 km east of Westside Rd. | 1493 | Comment | ||
CHSC50838 | Navarretia intertexta subsp. propinqua | Vernon Oswald; Lowell Ahart | 1990-7-25 | 4389 | Sierra | Ca. 0.25 mi south of Staverville Rd, ca. 1 mi west of Balls Ranch. | 1935 | Comment | ||
JEPS4099 | Navarretia intertexta subsp. propinqua | Rimo Bacigalupi with H. L. Mason and J. R. Sweeney | 1953-7-8 | 4288 | Sierra | along road from Hawley railroad station on Western Pacific main line to Loyalton; Sierra Valley | 1481 | Comment | ||
UC1562338 | Navarretia intertexta subsp. propinqua | Vernon Oswald and Lowell Ahart | 1990-7-25 | 4389 | Sierra | 1 mi W of Balls Ranch (flat adjacent to a shallow impoundment, 0.25 mi S of Staverville Rd) | 1935 | Comment | ||
UC965527 | Navarretia intertexta subsp. propinqua | Herbert L. Mason | 1952-7-19 | 14443 | Sierra | 1.5 mi e Calpine (at junction of Calpine with Sierraville-Beckwourth road); Sierra Valley | 1524 | Comment | ||
RSA87772 | Navarretia leptalea | Arthur R. Kruckeberg | 1951-9-2 | 2896 | Sierra | 4 miles south of Plumas Co. line, Highway 89, just north of summit between Calpine Lookout turnoff and Graeagle, in abandoned logging road. | Comment | |||
SEINET14151899 | Navarretia leptalea subsp. bicolor | P. B. Kennedy, S. B. Doten | 1901-7-5 | 89 | Sierra | Hills east of Webber Lake | Comment | |||
SEINET14151927 | Navarretia leptalea subsp. bicolor | H. M. Hall, E. B. Babcock | 4470 | Sierra | Sierra Valley | 1524 | Comment | |||
UC1561832 | Navarretia leptalea subsp. leptalea | Barbara Ertter with Tahoe Chapter CNPS | 1987-6-27 | 7215 | Sierra | ca 12 air mi n Truckee (head of Little Truckee River, ca 1.5 mi e of Hwy 89 on Tahoe National Forest Rd S450, n end of Kyburz Flat); Kyburz Flat, Little Truckee River | 1920 | Comment | ||
UC66428 | Navarretia leptalea subsp. leptalea | P. B. Kennedy and S. B. Doten | 1901-7-5 | 89 | Sierra | Webber Lake | Comment | |||
SD129709 | Navarretia leptalea subsp. leptalea | Barbara Ertter, Tahoe Chapter CNPS | 1987-6-27 | 7215 | Sierra | Kyburz Flat ca 12 airmiles N of Truckee, head of Little Truckee River; ca 1.5 mi E of Hwy 89 on Tahoe Nat'l For. Rd S450, upper end of flat N of road edge of meadow | 1920 | Comment | ||
JEPS4101 | Navarretia leucocephala subsp. minima | Rimo Bacigalupi with H. L. Mason and J. R. Sweeney | 1953-7-8 | 4286 | Sierra | along road from Hawley railroad station on Western Pacific main line to Loyalton; Sierra Valley | 1481 | Comment | ||
JEPS70395 | Navarretia leucocephala subsp. minima | W. L. Jepson | 1918-8-18 | 8053 | Sierra | Sierra Valley | 1524 | Comment | ||
JEPS70398 | Navarretia leucocephala subsp. minima | John Gill Lemmon | 1874-1 | Sierra | Sierra Valley | Comment | ||||
UCR242986 | Navarretia leucocephala subsp. minima | Ayzik Solomeshch | 2009-6-8 | s.n. | Sierra | Sierra Valley, Roen Ranch, along Westside Road, c. 2 km north of intersection of Westside Road and Calpine Rd., [then] c. 1 km east of Westside Road | 1493 | Comment | ||
SEINET14152035 | Navarretia linearifolia subsp. linearifolia | P. B. Kennedy | 1903-6-27 | 793 | Sierra | Dog Valley, near Verdi | Comment | |||
CHSC115185 | Nemophila heterophylla | Lowell Ahart | 2015-5-9 | 20166 | Sierra | On the north side of the Canyon Creek Trail, about 300 yards southeast of the foot bridge across Boyce Ravine, trail on the north side of the North Fork of the Yuba River, about 3/4 mile west of Highway 49, about 1 3/4 miles west of Indian Valley. | 716 | Comment | ||
CAS-BOT-BC231221 | Nemophila parviflora var. austiniae | L. Constance | 1938-6-9 | 2304 | Sierra | E side of Yuba Pass, 2.4 miles NW of Sattley | 1524 | Comment | ||
UCD110242 | Notholithocarpus densiflorus | J. M. Tucker | 1974-9-14 | 4335 | Sierra | ca. 60-70 yards north of the main entrance to Rose Ranch, ca. 8 miles (by road) northeast of Strawberry Valley (in Yuba County), on Sierra-Yuba county line. | 1371 | Comment | ||
UCD110238 | Notholithocarpus densiflorus var. echinoides | J. M. Tucker | 1974-9-14 | 4336 | Sierra | Across the road from, and near the main entrance to Rose Ranch, ca. 8 miles (by road) northeast of Strawberry Valley (in Yuba County), on Sierra-Yuba county line. | 1371 | Comment | ||
CAS-BOT-BC400064 | Nuphar polysepala | H. Albert Barker | 1926-7-20 | 142 | Sierra | Summit Lake | 2072 | Comment | ||
CAS-BOT-BC400065 | Nuphar polysepala | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Salmon Lake (Lower) | Comment | |||
JEPS31526 | Oenothera flava subsp. flava | J. G. Lemmon | 1889-5-20 | Sierra | Sierra Valley | Comment | ||||
SEINET5345425 | Oenothera flava subsp. flava | W. Harnach, N. Harnach | 1991-6-13 | 542 | Sierra | Sierra Valley, W of Sierraville, on edge of Hwy 49 | 1506 | Comment | ||
SEINET12192443 | Oenothera flava subsp. flava | J. G. Lemmon | 1874-1 | 85 | Sierra | Comment | ||||
JEPS118127 | Oreostemma alpigenum var. andersonii | Dean W. Taylor | 2009-8-4 | 20731 | Sierra | Yuba Pass, about 80 m N of the junction of Hwy 49 and the snow park parking lot entrance road | 2042 | Comment | ||
JEPS31965 | Oreostemma alpigenum var. andersonii | W. L. Jepson | 1934-8-2 | 16812 | Sierra | 2 mi e Bassett Sta. (Pioneer Road Sta.); North Fork Yuba River | 1706 | Comment | ||
JEPS88369 | Oreostemma alpigenum var. andersonii | Vernon H. Oswald and Lowell Ahart | 1996-8-19 | 8216 | Sierra | Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1.5 mi s road to Haypress Valley (marshy meadow below road); northern High Sierra Nevada | 2194 | Comment | ||
SEINET11602225 ![]() |
Oreostemma alpigenum var. andersonii | W. Harnach, N. Harnach | 1990-8-17 | 515 | Sierra | Sierra Valley. 1.5 miles S of Sattley, Strang Ranch (Elvers back 80). | 1524 | Comment | ||
UCD160581 | Orobanche fasciculata | G. Ledyard Stebbins | 1978-7-18 | s.n. | Sierra | Tahoe National Forest. Northeast of the Bald Mountain Range, below Peavine. (Exact location unknown. Coordinates estimated by label maker.) | Comment | |||
UCR207034 | Orobanche uniflora | George K. Helmkamp, E. A. Helmkamp | 2009-5-28 | 14847 | Sierra | Northern Sierra Nevada Foothills, along CA-49, 1.8 miles north of the Yuba County line0 | 884 | Comment | ||
CHSC66806 | Orthilia secunda | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8200 | Sierra | Northern High Sierra Nevada, Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1.2 mi S of the road to Lincoln Valley. | 2346 | Comment | ||
CAS-BOT-BC466317 | Orthilia secunda | Lewis S. Rose | 1934-7-20 | 34396 | Sierra | Gold Lake | 1950 | Comment | ||
CAS-BOT-BC238406 | Orthocarpus | W. Harnach; N. Harnach | 1989-5-21 | 109 | Sierra | Sierra Valley. Calpine Ranch (home) | 1505 | Comment | ||
CAS-BOT-BC266623 | Orthocarpus cuspidatus | James R. Shevock | 1985-7-6 | 11310 | Sierra | Tahoe National Forest, along California highway 89, about 5.4 miles N of Sierra-Nevada County line and N of Little Truckee River Campground | 1900 | Comment | ||
UCD123231 | Orthocarpus cuspidatus subsp. copelandii | N. Hopkins | Date Unknown | 1103 | Sierra | Tahoe Forest, Bald Mtn. | Comment | |||
CHSC47508 | Orthocarpus cuspidatus subsp. cryptanthus | Lowell Ahart | 1981-8-7 | 3024 | Sierra | Growing on the north side of Johnsville Road, about 1/4 mile west of Mount Etna, about 12 miles north-east of La Porte. | 1828 | Comment | ||
RSA234798 | Orthocarpus hispidus | Francis W. Pennell | 1940-6-12 | 25826 | Sierra | East of Calpine. | 1494 | Comment | ||
SEINET11132691 | Osmorhiza berteroi | W. Harnach, N. Harnach | 1990-6-30 | 447 | Sierra | Sierra Valley, Yuba Pass. | 2042 | Comment | ||
RSA459016 | Osmorhiza berteroi | Robert Gustafson | 1985-6-10 | 3143 | Sierra | SFSU Sierra Nevada Field Station, ca. 6 miles below Yuba Pass summit on Highway 49. | 1921 | Comment | ||
SEINET12121791 | Osmorhiza chilensis | F. H. Utech | 1986-1 | 86 -088 | Sierra | Tahoe Natioanal Forest, ca 1 mi N of junction North Yuba River & CA 49 bridge | 950 | Comment | ||
UC66439 | Osmorhiza occidentalis | S. B. Doten | 1901-7-1 | 63 | Sierra | Webber Lake | Comment | |||
RSA470525 | Osmorhiza occidentalis | Robert Gustafson | 1985-6-11 | 3152 | Sierra | Forest Service Road 12, ca 5 miles S from the junction of highway 49, Yuba Pass summit area | 2134 | Comment | ||
RSA7997 | Osmorhiza occidentalis | H. A. Barker | 1927-7-6 | 785 | Sierra | Gold Lake | 1982 | Comment | ||
SEINET12119210 | Osmorhiza occidentalis | J. G. Lemmon | 1874-1 | 89 | Sierra | Sierra Co. &c | Comment | |||
JEPS102455 | Oxypolis occidentalis | Lowell Ahart | 2001-9-28 | 9295 | Sierra | On the east side of the large meadow, east of the old homestead, about 1 1/4 miles north of Scales, about 2 miles (air) southeast of Poverty Hill (town). | Comment | |||
CHSC61795 | Oxyria digyna | Lowell Ahart | 1993-9-10 | 7212 | Sierra | On talus, on the north side of Mount Fillmore, about 1 1/2 miles south of the dirt road from Gibsonville to Johnsville. | 2286 | Comment | ||
CAS-BOT-BC317112 | Packera pauciflora | W. Harnach; N. Harnach | 1989-5-13 | 87 | Sierra | Sierra Valley, T20N, R14E, NE 1/4 Sec 9. Martinetti Ranch (Elvers). | 1517 | Comment | ||
CAS-BOT-BC317145 | Packera streptanthifolia | W. R. Dudley | 1894-9-1 | s.n. | Sierra | Near Webber Lake | Comment | |||
CAS-BOT-BC317147 | Packera streptanthifolia | Lowell Ahart | 1980-9-9 | 2604 | Sierra | Rocky gorge between the outlet of Webber Lake and Little Truckee River | 2200 | Comment | ||
CAS-BOT-BC317130 | Packera streptanthifolia var. streptanthifolia | Amos Arthur Heller; P. B. Kennedy | 1907-7-1 | 8665 | Sierra | Purdy | Comment | |||
CAS-BOT-BC334343 | Packera streptanthifolia var. streptanthifolia | A. A. Heller; P. B. Kennedy | 1907-7-1 | 8665 | Sierra | Purdy | Comment | |||
UCD134818 | Packera streptanthifolia var. streptanthifolia | A. A. Heller; P. B. Kennedy | 1907-7-1 | 8665 | Sierra | Purdy. | Comment | |||
CAS-BOT-BC28839 | Paeonia brownii | J. T. Howell; Gordon H. True | 1970-7-14 | 5521 | Sierra | At Verdi Peak Lookout, Verdi Range | 2560 | Comment | ||
UCR257737 | Paeonia brownii | George K. Helmkamp, Amy Barnes, Ann Kerchner | 2012-7-22 | 19463 | Sierra | Northern Sierra Nevada Mountains, Little Truckee River valley along Hwy CA-89, 3.5 road miles north of the Nevada County line, 9.6 air miles SE (136 deg. ) of Sierraville | 1878 | Comment | ||
RSA8022 | Paeonia brownii | H. A. Barker | 1927-6-24 | 735 | Sierra | Packer Lake. | 1982 | Comment | ||
UCD88190 | Panicum acuminatum var. fasciculatum | A. A. Beetle | 1944-8-17 | 3056 | Sierra | North fork of Yuba River, 8 miles below Downieville. | Comment | |||
UCD88556 | Panicum acuminatum var. fasciculatum | Freed W. Hoffman | 1946-6-11 | 1840 | Sierra | Yuba River near San Juan (Cartrights). | Comment | |||
CAS-BOT-BC175544 | Parnassia palustris | Gordon H. True | 1971-9-7 | 7041 | Sierra | In Cold Stream Canyon ca. 3.5 miles south of Perazzo Meadows | Comment | |||
CHSC110870 | Parnassia palustris | Tim Hanson | 2013-8-28 | 5 | Sierra | Northern High Sierra Nevada. On the south bank of Slate Creek approxamately .8 air km southeast of Gibsonville. | 1637 | Comment | ||
CAS-BOT-BC202811 | Paxistima myrsinites | Gordon H. True | 1962-5-1 | 507 | Sierra | On Camptonville-Downieville Highway, at North Yuba Bridge | 685 | Comment | ||
UC1178983 | Paxistima myrsinites | Herbert L. Mason | 1945-9-9 | 12697 | Sierra | s. of Downieville; Yuba R. Canyon | Comment | |||
CHSC32052 | Pectiantia breweri | L. Ahart | 1975-7-13 | 875 | Sierra | Ahart Camp, in French Meadows, near Webber Lake. | 2133 | Comment | ||
CHSC61798 | Pectiantia breweri | Lowell Ahart | 1993-8-10 | 7192 | Sierra | Along the edges of a small stream, at the end of a poor dirt road where there is a camp and water ditch, on the north side of Mt. Fillmore, about 1 mile south-west of the dirt road from Gibsonville to Johnsville. | 2133 | Comment | ||
SJSU11958 | Pectiantia breweri | N. A. Hopkins | 1973-6-13 | 535 | Sierra | by stream draining Packer L | 1859 | Comment | ||
CHSC52958 | Pedicularis attollens | L. P. Janeway | 1989-8-10 | 3571 | Sierra | Plumas National Forest. NE'ern slopes between Haskell Pk and Hwy 89/Sulphur Cr. | 2194 | Comment | ||
SEINET12270279 | Pedicularis attollens | J. G. Lemmon | 1874-1 | 160 | Sierra | Sierra Co. &c | Comment | |||
PASA171 | Pedicularis groenlandica | Margaret Stason | 1932-6-21 | Sierra | Near Hobarts mill | Comment | ||||
CHSC43493 | Pedicularis semibarbata | Lowell Ahart | 1975-8-17 | 942 | Sierra | South-east of Jones Valley, about 3 miles west and 2 miles south of Webber Lake. | 2286 | Comment | ||
CHSC110874 | Pellaea brachyptera | Tim Hanson | 2013-9-16 | 8 | Sierra | Northern High Sierra Nevada. On the southeast side of Sawmill Ridge approximately 2.1 air km north of Howland Flat and 200 m southwest of Road 800. | 1750 | Comment | ||
CHSC52490 | Pellaea bridgesii | L. P. Janeway | 1984-8-18 | 1030 | Sierra | Ridge south of the mdws near the second switch-back down from Packers Saddle. | 2042 | Comment | ||
CHSC63107 | Pellaea bridgesii | Lowell Ahart | 1994-7-1 | 7439 | Sierra | On the north side of Henness Pass Road, at Keystone Gap, east of Keystone Mountain, about 1 1/2 miles north-east of Middlewaters, about 11 miles (air) north-east of Alleghany. | 1889 | Comment | ||
JEPS125657 | Pellaea bridgesii | William Harnach | 2013-7-27 | 1376 | Sierra | 3.25 miles south of the Jackson Meadows Rad on the Meadow Lake Road (south of Webber Lake). | Comment | |||
SEINET10568063 | Pellaea bridgesii | Francis P. Daniels | 1874-1 | Daniels UMO 31181 | Sierra | Webber Lake, CA. | Comment | |||
SEINET10929436 | Pellaea bridgesii | John G. Lemmon | 1872-1 | Lemmon s.n. | Sierra | Mts. of Webber Lake; rare! | Comment | |||
NY571203 | Penstemon azureus var. azureus | J. G. Lemmon | 1874-1 | 155 | Sierra | Comment | ||||
NY590174 | Penstemon davidsonii var. davidsonii | J. G. Lemmon | 1875-1 | 217 | Sierra | Comment | ||||
UC169159 | Penstemon deustus | J. G. Lemmon | 1875-1 | 221 | Sierra | Comment | ||||
NY591830 | Penstemon deustus var. pedicellatus | F. W. Pennell | 1940-6-12 | 25846 | Sierra | Route 89, along Little Truckee River, Sierraville | 1889.8 | Comment | ||
SEINET5326708 ![]() |
Penstemon deustus var. pedicellatus | P. B. Kennedy, S. B. Doten | 1904-7-8 | 128 | Sierra | Webber Lake | Comment | |||
CHSC37230 | Penstemon deustus var. suffrutescens | L. Ahart | 1982-7-28 | 3687 | Sierra | Ca. 1/4 mi n of Pacific Mine, ca. 5 mi e of La Porte. | 518 | Comment | ||
NY609824 | Penstemon deustus var. suffrutescens | L. Constance | 1938-6-8 | 2294 | Sierra | Junction of North and South Forks of the North Fork of the Yuba River at Sierra City | 1371.6 | Comment | ||
CHSC52960 | Penstemon gracilentus | L. P. Janeway | 1989-7-28 | 3535 | Sierra | Plumas National Forest, Beckwourth Ranger District. NE-facing slopes of Haskell Pk overlooking hwy89 and Sulphur Cr. | 2179 | Comment | ||
CHSC66531 | Penstemon gracilentus | Lowell Ahart | 1996-7-25 | 7698 | Sierra | Along the dirt road, old Henness Pass Road, French Meadow, about 2miles west of Webber Lake. | 1950 | Comment | ||
SEINET5328218 ![]() |
Penstemon gracilentus | W. Harnach, N. Harnach | 1992-6-29 | 692 | Sierra | Sierra Valley; 0.25 miles SW of Sattley, NW of Martinetti ranch in logged drainage. Shirley Holstrom (landowner) | 1554 | Comment | ||
UC335604 | Penstemon gracilentus | unknown | Aug. 1874 | Sierra | Webber Lake | Comment | ||||
NY600737 | Penstemon gracilentus | C. Best | 1983-8-29 | 868 | Sierra | Growing on the road above Packers Lake | 1950.7 | Comment | ||
POM202944 | Penstemon gracilentus | L. S. Rose | 1934-7-12 | 34351 | Sierra | Gold Lake | 1951 | Comment | ||
RSA420438 | Penstemon gracilentus | Robert Gustafson | 1985-6-13 | 3167 | Sierra | SFSU Sierra Nevada Field Station, ca. 6 miles below Yuba Pass summit on Highway 49. | 1921 | Comment | ||
SEINET12334040 | Penstemon gracilentus | L. P. Janeway | 1989-1 | 3535 | Sierra | Sierra City, Haskell Pk overlooking hwy89 and Sulphur Cr | 2179 | Comment | ||
SEINET5328435 ![]() |
Penstemon gracilentus | M. J. Williams | 1983-8-7 | 83- 133 -1 | Sierra | Verdi Ridge, above Dog Valley | 2316 | Comment | ||
SFV10994 | Penstemon gracilentus | J. Turner, F. M. Ball (1200) | 1962-7-13 | Sierra | Sierra Nevada Highway 89, 9 miles south of Sierraville. | 1905 | Comment | |||
SFV3433 | Penstemon gracilentus | G. Dickinson | 1964-7-9 | s. n. | Sierra | Sierra Nevada State Highway 49, about 1 mile east of Yuba Pass summit. | Comment | |||
UC886900 | Penstemon gracilentus | Lewis S. Rose | 1934-7-1 | 34299 | Sierra | nw Gold Lake; nw of Gold Lake | 2103 | Comment | ||
UC169693 | Penstemon heterodoxus | J. G. Lemmon | 1874-1 | Sierra | Comment | |||||
RSA401781B | Penstemon newberryi | Robert Gustafson | 1985-6-12 | 3159 | Sierra | Hwy 49, ca 2 miles below Yuba Pass summit. | 2012 | Comment | ||
POM147031 | Penstemon newberryi subsp. newberryi | E. C. Sutliffe | 1927-6-22 | s.n. | Sierra | Salmon Lake. | Comment | |||
SEINET5329208 ![]() |
Penstemon newberryi var. newberryi | W. Harnach, N. Harnach | 1991-6-23 | 569 | Sierra | Sattley, Parlanti Ranch | 1524 | Comment | ||
UC335589 | Penstemon newberryi var. newberryi | J. G. Lemmon | 1889-6-6 | Sierra | Gold Lake | Comment | ||||
CHSC37198 | Penstemon roezlii | L. Ahart | 1982-7-28 | 3732 | Sierra | On rd cut bank about 2 mi n of the Marvin Ranch, ca. 4 mi ne of Scales. | 1700 | Comment | ||
NY650148 | Penstemon roezlii | H. M. Hall | 07 1903 | 4485 | Sierra | Lower Sardine Lake | 1828.8 | Comment | ||
UCD124153 | Penstemon roezlii | L. Ahart | 1982-7-28 | 3719 | Sierra | Along dirt road near Pacific Mine, ca. 5 mi east of LaPorte. Yellow Pine Forest. | 1700 | Comment | ||
CAS-BOT-BC239623 | Penstemon rydbergii var. oreocharis | George Haley | 1927-8-6 | s.n. | Sierra | Webber Lake | Comment | |||
CAS-BOT-BC239631 | Penstemon rydbergii var. oreocharis | Ella Dales Cantelow | 1938-7-2 | 4481 | Sierra | 2 8/10 mi. N.W. of Calpine | Comment | |||
CAS-BOT-BC239636 | Penstemon rydbergii var. oreocharis | W. Harnach; N. Harnach | 1989-6-10 | 139 | Sierra | Sierra Valley. Strang Creek on hwy. 49 | 1502 | Comment | ||
CDA18123 | Penstemon rydbergii var. oreocharis | G. D. Barbe, T. C. Fuller | 1973-6-19 | 1622 | Sierra | Tahoe National Forest; Hoke Valley, N of Stampede Reservoir (Nevada Co. line), on Stampede Reservoir Rd. | 1828 | Comment | ||
NY651267 | Penstemon rydbergii var. oreocharis | F. W. Pennell | 1940-6-12 | 25824 | Sierra | Northeast of Calpine | 1493.5 | Comment | ||
UC335718 | Penstemon rydbergii var. oreocharis | J. G. Lemmon | Aug. 1874 | Sierra | Webber Lake and Peak | Comment | ||||
UCSB16093 | Penstemon rydbergii var. oreocharis | Breedlove, Dennis | 1962-6-13 | Sierra | 1.5 miles north of Sierraville on State Highway 89 | 1524 | Comment | |||
UCSB27037 | Penstemon rydbergii var. oreocharis | Wilken, Dieter | 1969-7-24 | Sierra | Salmon Creek, 2 miles north of State Highway 49, on road to Graeagle, Sierra Buttes, Sierra Nevada | 1981 | Comment | |||
CDA41990 | Penstemon rydbergii var. oreocharis | T. C. Fuller | 1962-6-14 | 9018 | Sierra | East slope of Yuba Pass, Hwy 49 to Sierra City, 2.1 miles west of Sattley. | 0 | Comment | ||
SEINET5329690 ![]() |
Penstemon rydbergii var. oreocharis | S. B. Doten | 1901-6-20 | 55 -A | Sierra | Near Little Truckee River | Comment | |||
RSA286317 | Penstemon speciosus | Robert F. Thorne | 1974-7-30 | 45031 | Sierra | Tahoe National Forest: Goose, Haven and Snag Lakes area. | 2058 | Comment | ||
UC1602342 | Penstemon speciosus | H. M. Hall and E. B. Babcock | July, 1903 | 4513 | Sierra | Gold Lake Sierra Nevada Mountains, Gold Lake | 1950 | Comment | ||
POM194871 | Penstemon speciosus | Leland S. Smith | 1928-6-30 | 2449 | Sierra | Yuba Pass. | 1982 | Comment | ||
RSA7877 | Penstemon speciosus | H. A. Barker | 1957-7-3 | 762 | Sierra | Grade between Gold Lake and Blairsden. | 1677 | Comment | ||
RSA7947 | Penstemon speciosus | H. A. Barker | 1927-7-6 | 793 | Sierra | Gold Lake | 1982 | Comment | ||
SEINET12119288 | Perideridia gairdneri | J. G. Lemmon | 1874-1 | s.n. | Sierra | Sierra Co., &c | Comment | |||
SEINET11154184 | Perideridia gairdneri subsp. borealis | P. B. Kennedy, S. B. Doten | 1901-7-8 | 94 | Sierra | Near Webber Lake. | Comment | |||
CAS-BOT-BC222711 | Perideridia gairdneri subsp. gairdneri | L. S. Smith | 1932-8-9 | 2722 A | Sierra | Tahoe National Forest. Church Mdws | 2133 | Comment | ||
RSA88449 | Perideridia howellii | J. T. Howell | 1951-8-21 | 28259 | Sierra | 5 miles from Calpine on road to Blairsden | 1524 | Comment | ||
CHSC61912 | Perideridia lemmonii | Lowell Ahart | 1993-9-24 | 7250 | Sierra | On the north side of Mount Fillmore, about 3/4 mile south of the dirt road from Gibsonville to Johnsonville. | 2133 | Comment | ||
JEPS12403 | Perideridia lemmonii | W. L. Jepson | 1918-8-19 | 8068 | Sierra | Lake Independence | 2011 | Comment | ||
UC1123120 | Perideridia lemmonii | G. T. Nordstrom | 1936-7-22 | 948 | Sierra | 1 mi se Sawmill; Sierraville Quadrangle | Comment | |||
UC1389935 | Perideridia lemmonii | T. I. Chuang, L. Constance, R. S. Mitchell, and R. Schlising | 1965-9-8 | 6030 | Sierra | near Webber Lake; near Webber lake | Comment | |||
UCD84090 | Perideridia lemmonii | Ayzik Solomeshch | 2009-6-9 | s.n. | Sierra | Sierra County. Sierra Valley. Harvey Ranch. Along Westside Road, ca. 1 km N of intersection of Westside Road and Calpine Road, ca. 200 m W of Westside Road. | 1498 | Comment | ||
CHSC53029 | Perideridia parishii subsp. latifolia | L. P. Janeway | 1989-8-10 | 3567 | Sierra | Beckwourth Ranger District, Plumas National Forest. NE'ern slope between Haskell Pk and Hwy 89/Sulphur Cr. | 2133 | Comment | ||
JEPS16595 | Perideridia parishii subsp. latifolia | W. L. Jepson | 1934-8-3 | 16841 | Sierra | 2 mi e Bassett road sta.; North Fork Yuba River, Pioneer road sta. | 1706 | Comment | ||
SEINET10695170 | Perideridia parishii subsp. parishii | Karen M. Meyer, Andrew Townesmith | 2007-7-15 | Meyer 115 | Sierra | Tahoe National Forest. 4 mi. N on Hwy 270, off I-80 W. | 1749 | Comment | ||
JEPS23855 | Phacelia bicolor var. bicolor | Rimo Bacigalupi with Lincoln Constance | 1959-6-15 | 7135 | Sierra | 5 mi n Sierraville (area at base of hills bordering the e edge of Sierra Valley (just s of Rice Hill), to e of rd to Loyalton) | 1493 | Comment | ||
UCR18712 | Phacelia heterophylla | Frank C. Vasek | 1975-7-10 | 750710- 22 | Sierra | Sierra Nevada Mtns, about 15 miles north of Truckee Ranger Station [via Hwy 89], on Hennes Pass Rd. 1.5 miles west of State Hwy 89 | 1950 | Comment | ||
HSC79788 | Phacelia heterophylla | James Henrickson | 1969-5-25 | 3454 | Sierra | 34 mi. WNW of Reno, 4 mi. W of Sattley up E side of Yuba Pass | 1646 | Comment | ||
SEINET5759546 | Phacelia heterophylla var. virgata | P. B. Kennedy, S. B. Doten | 1901-7-8 | 131 | Sierra | [Sierra Nevada] Near Webber Lake | Comment | |||
SEINET5759550 | Phacelia heterophylla var. virgata | P. B. Kennedy, S. B. Doten | 1901-7-8 | 131 | Sierra | [Sierra Nevada] Near Webber Lake | Comment | |||
JEPS3233 | Phacelia humilis | L. S. Smith | 1928-6-12 | 2326 | Sierra | Hennis Pass Rd Tahoe <National> Forest, west Sardine Valley | 1828 | Comment | ||
SJSU12238 | Phacelia humilis | N. A. Hopkins | 1982-7-27 | 1098 | Sierra | c. 0.5 mi S of Babbitt Peak fire lookout station, Bald Mt Range | 2621 | Comment | ||
UC54523 ![]() |
Phacelia humilis | H. M. Hall and E. B. Babcock | 1903-7-1 | 4523 | Sierra | Little Truckee River Sierra Nevada Mountains; Little Truckee River, Sierra Co. | 1920 | Comment | ||
RSA0042527 | Phacelia humilis var. humilis | James R. Shevock, Barbara Ertter | 1986-6-1 | 11530 | Sierra | Northern Sierra Nevada: Toiyabe National Forest. Dog Valley, 6.8 miles west of Verdi and near the Forest Service Guard Station. | 1800 | Comment | ||
CHSC723 | Phacelia hydrophylloides | V. Holt | 1942-7-9 | Sierra | Gold Lake. | 1950 | Comment | |||
CHSC79518 | Phacelia linearis | G. F. Hrusa; E. Sandoval | 1993-5-30 | 11149 | Sierra | Sierra Valley Region. [Original lat./long. on label is '39 39 N; 120 16 W']. | 1650 | Comment | ||
JEPS1191 | Phacelia linearis | John G. Lemmon | 286 | Sierra | Sierra Valley | Comment | ||||
CHSC110245 | Phacelia mutabilis | L. P. Janeway | 2012-6-24 | 10896 | Sierra | Northern High Sierra Nevada. Top of band of serpentine along Sawmill Ridge 1.0 km southeast of Delahunty Lake and 2.7 km northwest of Mt Fillmore. | 1901 | Comment | ||
SEINET10880608 | Phacelia mutabilis | Andrew Townesmith, Karen M. Meyer | 2007-7-18 | Townesmith 826 | Sierra | Tahoe National Forest, Sierraville Ranger District. Along Forest Service road 07-30, 0.2 mile west of junction with road 07. T19N R14E, at edge of sections 23 and 26. | 1994 | Comment | ||
SEINET10837214 | Phacelia mutabilis | Lowell Ahart, Peter Ahart | 1983-10-27 | Ahart 4477 | Sierra | Near a dirt road that is ca. 2 mi se of Jackson Meadow Reservoir, ca. 1 mi s of Pass Creek, near Jackson Meadow Reservoir. Red Fir Forest; 2200 m. | 2200 | Comment | ||
SEINET5506864 | Phacelia procera | P. B. Kennedy, S. B. Doten | 1901-7-23 | 207 | Sierra | Lincoln Valley | Comment | |||
CHSC110768 | Phacelia racemosa | Dean Wm. Taylor | 2011-8-10 | 21152 | Sierra | Sierra Nevada. Henness Pass Road 2 miles East of Keystone Gap. | 2072 | Comment | ||
CHSC67115 | Phacelia ramosissima var. eremophila | James D. Jokerst | 1990-7-27 | 3160 | Sierra | Burma Summit, 6 mi SE of Loyalton. | 2468 | Comment | ||
SEINET5505736 | Phacelia ramosissima var. eremophila | W. Harnach, N. Harnach | 1990-6-10 | 349 | Sierra | Sierra Valley, W of Loyalton, Balderson Ranch (Antelope Valley) | 1524 | Comment | ||
CAS-BOT-BC72713 | Philadelphus lewisii | Dr. W. B. Stephens | 1922-1-1 | s.n. | Sierra | Downieville | Comment | |||
CAS-BOT-BC72714 | Philadelphus lewisii | Carl B. Wolf | 1937-8-6 | 9045 | Sierra | Northern Sierra Nevada, No. Fork of Yuba River, 2 1/2 mi. above Downieville | 975 | Comment | ||
SJSU12016 | Philadelphus lewisii | N. A. Hopkins | 1975-7-24 | 692 | Sierra | near Rosassco Ravine 1 mi W of Downieville | 914 | Comment | ||
CAS-BOT-BC250781 | Phleum alpinum | D. E. Breedlove | 1962-6-12 | 3521 -A | Sierra | Along the Little Truckee River, on State Hwy. 89, 10.0 miles south of Sierraville | 1950 | Comment | ||
SEINET4889076 | Phleum alpinum | P. B. Kennedy, S. B. Doten | 1901-7-23 | 218 | Sierra | South of Lincoln Valley | Comment | |||
JEPS75592 | Phleum pratense | W. L. Jepson | 1934-8-2 | 16784 | Sierra | 2 mi e Bassett sta. (Pioneer road sta., North Fork Yuba River); North Fork Yuba River | 1706 | Comment | ||
SJSU12115 | Phlox stansburyi | N. A. Hopkins | 1983-6-15 | 1145 | Sierra | by Long Valley Rd c. 2 mi W of Nevada State Line | 1767 | Comment | ||
UC584323 | Phoenicaulis cheiranthoides | G. L. Stebbins Jr. and J. A. Jenkins | 1937-5-22 | 2126 | Sierra | about 4 mi ne of Loyalton | 1767 | Comment | ||
CHSC97713 | Phoradendron villosum | Lowell Ahart | 2007-10-25 | 14504 | Sierra | About 10 yards east of Port Wine Ridge Road and the remains of two old buildings, about 1 1/2 miles north of Scales, about 5 miles (air) south of La Porte. | 1432 | Comment | ||
JEPS115057 | Phoradendron villosum | Lowell Ahart | 2007-10-25 | 14504 | Sierra | About 10 yards east of Port Wine Ridge Road and the remains of two old buildings, about 1 1/2 miles north of Scales, about 5 miles (air) south of La Porte | 1432 | Comment | ||
SEINET12230340 | Phoradendron villosum | F. H. Utech | 1986-1 | 86 -052 | Sierra | Tahoe National Forest, Wild Plum Recreation Area, ca 2 mi E of Sierra City on CA 49 | 1350 | Comment | ||
SEINET11975751 | Phyllodoce breweri | J. G. Lemmon | 1874-1 | 142 | Sierra | Comment | ||||
RSA0117086 | Physocarpus capitatus | Lowell Ahart | 2015-5-9 | 20185 | Sierra | On the north side of the Canyon Creek Trail, trail on the north side of the North Fork of the Yuba River, about 300 yards west of Highway 49, about one mile west of Indian Valley. | 692 | Comment | ||
MACF021046 | Pinus contorta | Trudy R. Ericson | 1976-7-3 | 574 | Sierra | Approx. 2 miles northeast of Babbitt Peak Lookout Station, Tahoe National Forest | 2669 | Comment | ||
CAS-BOT-BC78486 | Pinus contorta subsp. murrayana | William R. Dudley | 1894-6-7 | s.n. | Sierra | Near Donner Lake | Comment | |||
CAS-BOT-BC78491 | Pinus contorta subsp. murrayana | W. R. Dudley | 1894-6-11 | s.n. | Sierra | Near Sentinel Dome, Yosemite Valley | Comment | |||
MACF019591 | Pinus contorta subsp. murrayana | Trudy R. Ericson | 1975-9-13 | 390 | Sierra | Approx. 1 mi. south of intersection of Bear Valley Road and St. Hwy. 89, Tahoe National Forest | 1920 | Comment | ||
CAS-BOT-BC78487 | Pinus contorta subsp. murrayana | H. Albert Barker | 1926-7-3 | 44 | Sierra | Packer Lake | 1981 | Comment | ||
SEINET11528781 | Pinus contorta var. murrayana | W. Harnach, N. Harnach | 1991-6-23 | 570 | Sierra | Sierra Valley. Just S of Sattley, Parlanti Ranch. | 1524 | Comment | ||
CAS-BOT-BC78707 | Pinus jeffreyi | Roxana S. Ferris | 1926-9-7 | 6839 | Sierra | 9 miles from Markleville on Ebbett Pass Road | Comment | |||
CAS-BOT-BC78710 | Pinus jeffreyi | William R. Dudley | 1894-9-1 | s.n. | Sierra | on Sugar Pine Flat by Stage [road] Road Truckee to Webber L. | Comment | |||
SEINET10879507 | Pinus jeffreyi | Andrew Townesmith, Karen M. Meyer | 2007-7-18 | Townesmith 823 | Sierra | Tahoe National Forest, Sierraville Ranger District. Vicinity of Little Truckee Summit Picnic/Off Road Vehicle Area, at intersection of state route 89 and Forest Service road 07. T19N R15E, at edge of sections 11 and 14. | 1958 | Comment | ||
UC496208 | Pinus jeffreyi | Rutter and Atkinson | 1899-9-17 | Sierra | Sierraville | Comment | ||||
SEINET5334633 | Pinus jeffreyi | C. N. Saulisberry | 1949-5-18 | s.n. | Sierra | Dog Valley road, 2 miles past Nevada-California state line in California | Comment | |||
CAS-BOT-BC73135 | Pinus lambertiana | H. Albert Barker | 1926-7-22 | 148 | Sierra | Gold Lake, from Sugar Pine on hill opposite 1st point on left side of lake. | 1981 | Comment | ||
UC336034 | Pinus lambertiana | unknown | 1876-6-1 | Sierra | Sierra Valley | Comment | ||||
UC336036 | Pinus lambertiana | J. G. Lemmon and wife | Sierra | Webber Lake | Comment | |||||
JEPS46831 | Pinus monophylla | Stephen N. Wyckoff | 1920-9-12 | Sierra | Loyalton | 1828 | Comment | |||
CAS-BOT-BC78934 | Pinus monticola | H. Albert Barker | 1926-7-3 | 45 | Sierra | Packer Lake | 1981 | Comment | ||
MACF019590 | Pinus monticola | Trudy R. Ericson | 1975-9-15 | 386 | Sierra | Babbitt Peak, Tahoe National Forest, near Forest Service Lookout Station | 2669 | Comment | ||
MACF019594 | Pinus washoensis | Trudy R. Ericson | 1975-9-15 | 385 | Sierra | Babbit Peak, Tahoe National Forest, near Forest Service Lookout Station | 2669 | Comment | ||
MACF021053 | Pinus washoensis | Trudy R. Ericson | 1976-7-3 | 576 | Sierra | Approx. 2 mi. northeast of Babbitt Peak Lookout Station, Tahoe Nation Forest | 2669 | Comment | ||
RSA244722 | Pinus washoensis | J. T. Howell, Gordon H. True | 1970-7-14 | 5498 | Sierra | Crystal Peak Loop Road ca. 0.5 mile west of Dog Valley Road near Dog Valley Campground. | 1951 | Comment | ||
RSA261591 | Pinus washoensis | Trudy R. Ericson | 1976-7-3 | 575 | Sierra | Approx. 2 miles northeast of Babbit Peak Lookout Station, Tahoe National Forest. | 2671 | Comment | ||
SEINET5323924 | Pinus washoensis | D. A. Charlet, C. Ross | 1996-7-24 | 2304 | Sierra | Sierra Nevada Bald Mountain Range, Burma Summit, Toiyabe National Forest | 2396 | Comment | ||
CHSC50699 | Piperia unalascensis | Lowell Ahart | 1990-6-29 | 6530 | Sierra | South of Gold Run Creek, west of Poverty Hill (Poverty Hill Hydraulic Mine). | 1524 | Comment | ||
CHSC80935 | Plagiobothrys cusickii | Lowell Ahart | 2001-8-10 | 9083 | Sierra | On the west side of the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 100 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
UCR242991 | Plagiobothrys mollis var. mollis | Ayzik Solomeshch | 2009-6-7 | s.n. | Sierra | Sierra Valley, Bradley Ranch, along Calpine Road, c. 100 m north from the road | 1495 | Comment | ||
JEPS111428 | Plagiobothrys torreyi | John G. Lemmon | 1874-1 | s. n. | Sierra | Webber Lake | Comment | |||
SEINET9163566 | Plantago lanceolata | W. Harnach, N. Harnach | 1990-7-12 | 473 | Sierra | Sierra Valley, Sierraville, ca 0.25 mile W of the rodeo grounds on county road. | 1524 | Comment | ||
SEINET6167913 | Platanthera dilatata var. leucostachys | W. Harnach, N. Harnach | 1989-1 | Sierra | Comment | |||||
UCD18566 | Platanthera dilatata var. leucostachys | Roman Gankin | 1951-7-16 | 44 | Sierra | near north fork of North Fork of Yuba River, State Hwy 49, near Pioneer Lodge, Sierra Buttes Recreation Area. | 1798 | Comment | ||
JEPS64422 | Platanthera leucostachys | A. Ames | July 1913 | 15 | Sierra | Yuba Gap | Comment | |||
CHSC59031 | Platanthera sparsiflora | Lowell Ahart | 1992-7-17 | 6792 | Sierra | About 2 (air) miles east of Quartz Point, about 6 (air) miles south-east of Downieville. | 1706 | Comment | ||
CAS-BOT-BC92250 | Platystemon californicus | L. S. Smith | 1926-4-16 | 1776 | Sierra | Tahoe Forest. Forest Hill Ridge below Yankee Jim. | 609 | Comment | ||
SEINET8531765 | Plectritis macrocera | W. Harnach, N. Harnach | 1989-6-4 | 131 | Sierra | Sierra Valley, 0.5 miles E of Calpine, Calpine Ranch, found on edge of small drying mud flat | 1506 | Comment | ||
SJSU11086 | Pleuricospora fimbriolata | R. L. Fisher | 1959-6-26 | Sierra | Yuba Gap, Hwy 49 | 1676 | Comment | |||
CAS-BOT-BC110662 | Poa | W. Harnach; N. Harnach | 1990-6-30 | 440 | Sierra | Sierra Valley. Yuba Pass. | 2042 | Comment | ||
UCD128488 | Poa | Albert Grigarick | 2011-6-26 | 269 | Sierra | S margin of meadow. S side of mouth of Sagehen Creek. | 1816 | Comment | ||
SEINET10590130 | Poa | Patrick B. Kennedy | 1929-7-20 | Kennedy s.n. | Sierra | Salmon Lakes above Lusk's meadow. | 2042 | Comment | ||
CAS-BOT-BC254983 | Poa bulbosa | W. Harnach; N. Harnach | 1989-5-18 | 100 | Sierra | Calpine Ranch (home) | 1505 | Comment | ||
SEINET7744952 | Poa bulbosa | W. D. Billings | 1946-5-12 | 1652 | Sierra | 2 mi. NW of Sattley, W side of Sierra Valley. | Comment | |||
SEINET7826783 | Poa fendleriana | K. R. Genz | 1979-5-21 | 9105 | Sierra | Upper Long Valley, West of Long Valley road on old Railroad grade which goes to Purdy Creek | 1798 | Comment | ||
SEINET7838559 | Poa fendleriana | K. E. Bradshaw | 1942-5-20 | KB 403 | Sierra | 3 miles Southwest of Purdy, Old Trosi Ranch | 1676 | Comment | ||
JEPS71276 | Poa fendleriana subsp. longiligula | Leland S. Smith | 1928-6-12 | 2338 | Sierra | above Hennis Pass; Tahoe Forest | 1981 | Comment | ||
CAS-BOT-BC246632 | Poa howellii | B. Crampton | 1954-5-10 | 1848 | Sierra | Canyon on south slope of the North Yuba River, along State Hwy. 49, 5 miles northeast of Camptonville | Comment | |||
UCD91100 | Poa howellii | Beecher Crampton | 1954-5-10 | 1848 | Sierra | on south slope of the North Yuba River, along State Hwy. 49, 5 miles northeast of Camptonville. | Comment | |||
CAS-BOT-BC246859 | Poa nemoralis | Catherine Best | 1979-6-15 | s.n. | Sierra | Herringtons, Sierra City | 1219 | Comment | ||
CAS-BOT-BC255925 | Poa palustris | R. K. Gierisch; D. H. Esplin | 1969-6-25 | 3491 | Sierra | Saddle Meadow, Tahoe Forest | 1950 | Comment | ||
CAS-BOT-BC255927 | Poa palustris | John Thomas Howell | 1969-9-13 | 46113 | Sierra | Little Truckee River near outlet of Webber Lake, Sierra Nevada | 2042 | Comment | ||
CHSC112088 | Poa pratensis subsp. pratensis | L. P. Janeway | 2014-6-23 | 11404 | Sierra | Northern High Sierra Nevada. Plumas National Forest; Placer Diggings along Pine Grove Creek, just north of Pine Grove Ceme-tery, 1.3 air-km west-northwest of Howland Flat. | 1646 | Comment | ||
CDA11887 | Poa secunda | G. F. Hrusa, J. Jokerst | 1991-7-5 | 8549 A | Sierra | Sierra Valley Region; Antelope Valley, about Golden Dome. | Comment | |||
CDA11890 | Poa secunda | G. F. Hrusa, J. Jokerst | 1991-7-5 | 8550 A | Sierra | Sierra Valley Region; Antelope Valley, about Golden Dome. | Comment | |||
POM267987 | Poa secunda | D. D. Keck | 1944-7-8 | 5411 | Sierra | Sierra Valley, 1.5 miles N. of Sattley, on Feather River road. | 1524 | Comment | ||
RSA719208 | Poa secunda | L. Ahart | 2006-6-21 | 12831 | Sierra | about 2.5 miles (by road) west of Forest. | 1398 | Comment | ||
SEINET7852348 | Poa secunda subsp. juncifolia | K. R. Genz | 1979-5-23 | 9119 | Sierra | Turning south at forest boundary and Long Valley Road, travel Mitchell Canyon Road for 2.3 miles. | 1817 | Comment | ||
SEINET7856234 | Poa secunda subsp. juncifolia | P. B. Kennedy, S. B. Doten | 1901-7-18 | 182 | Sierra | Mt. Lola | Comment | |||
CHSC44589 | Poa secunda subsp. secunda | Lowell Ahart | 1978-6-4 | 1757 | Sierra | On the road cutbank along the Foote Road, about 4 miles south of Alleghany. | 1219 | Comment | ||
JEPS70658 | Poa secunda subsp. secunda | Leland S. Smith | 1926-4-13 | 1773 | Sierra | Alleghany Rd, above crossing Alleghany Rd; Tahoe Forest | 609 | Comment | ||
UC1609521 | Poa secunda subsp. secunda | Lowell Ahart | 1993-9-10 | 7185 | Sierra | ca 1 mi sw of dirt rd from Gibsonville to Johnsville (n side of Mt Fillmore, w side and near end of dirt rd that leads to a camp and stream) | 2133 | Comment | ||
UC718014 | Poa secunda subsp. secunda | David D. Keck | 1944-7-8 | 5408 | Sierra | 1.5 mi s Sattley (on Feather River Rd); Sierra Nevada, Sierra Valley | 1524 | Comment | ||
UCR132245 | Poa secunda var. secunda | Beecher Crampton | 1954-5-10 | 1852 | Sierra | Sierra Nevada Mountains, 7 miles northeast of Camptonville, south canyon slope of north Yuba River | 701 | Comment | ||
CAS-BOT-BC232868 | Polemonium | W. R. Dudley | 1894-8-1 | s.n. | Sierra | Woods near Webber Lake | Comment | |||
SEINET13762918 | Polemonium californicum | P. B. Kennedy | 1901-7-1 | 67 | Sierra | [Sierra Nevada] Webber Lake | Comment | |||
SJSU4157 | Polemonium micranthum | C. W. Sharsmith & W. Savage | 1967-5-20 | 7530 | Sierra | by Sierraville-Loyalston Rd 5 mi N of Sierraville, Sierra Valley | 1478 | Comment | ||
UCD109717 | Polygala cornuta | P. B. Schultz | 1967-6-30 | 25 | Sierra | State Highway 49 at Goodyears Bar turnoff. | 833 | Comment | ||
CAS-BOT-BC170322 | Polygala cornuta var. cornuta | Forest Sheehan | 1970-7-20 | s.n. | Sierra | Near Scales. | 1371 | Comment | ||
CAS-BOT-BC170323 | Polygala cornuta var. cornuta | Lowell Ahart | 1982-7-28 | 3686 | Sierra | 1/4 mile north of the Pacific Mine, about 5 miles east of La Porte | 1700 | Comment | ||
UC1192323 | Polygonum amphibium var. stipulaceum | Malcolm A. Nobs and S. Galen Smith | 1949-8-21 | 1523 | Sierra | Island School Sierra Valley | Comment | |||
UC66004 | Polygonum bistortoides | P. B. Kennedy | 1901-7-11 | 151 | Sierra | near Webber Lake | Comment | |||
PASA1501 | Polygonum bistortoides | Margaret Stason | 1932-6-21 | 427 | Sierra | Near hobart Mills | Comment | |||
JEPS51303 | Polygonum douglasii | J. G. Lemmon | 1872-2 | Sierra | Sierra Valley | Comment | ||||
RSA716315 | Polygonum douglasii | L. Ahart | 2005-8-30 | 12361 | Sierra | E of Pass Creek, 100 yards SE of the falls on Pass Creek, 1/4 mile S of French meadow, 2.5 miles W of Webber Lake | 2074 | Comment | ||
CAS-BOT-BC414580 | Polygonum douglasii | Margaret Williams | 1972-8-27 | s.n. | Sierra | Merrill Valley just north of Stampede Dam | 2011 | Comment | ||
RSA122834 | Polygonum douglasii | H. S. Yates | 1935-6-28 | 5274 | Sierra | 5 miles NNE of Sattley, Sierraville. | Comment | |||
CHSC105784 | Polygonum douglasii subsp. douglasii | Lowell Ahart | 2010-9-15 | 17165 | Sierra | Open areas, around trees, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. | 2134 | Comment | ||
CHSC45463 | Polygonum douglasii subsp. douglasii | Lowell Ahart | 1983-10-27 | 4478 | Sierra | In a disturbed area near a dirt road that is about 2 miles south-east of Jackson Meadow Reservoir, about 1 mile south of Pass Creek, near Jackson Meadow Reservoir. | 2011 | Comment | ||
CHSC54582 | Polygonum douglasii subsp. douglasii | Lowell Ahart | 1991-7-22 | 6678 | Sierra | In French Meadow, about 1/4 mile south of Henness Pass Road, about 3 miles north-west of Webber Lake. | 2133 | Comment | ||
CHSC66818 | Polygonum douglasii subsp. douglasii | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8187 | Sierra | Northern High Sierra Nevada. Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1.6 mi S of Hwy. 49. Growing on a moist slope along a drainage on the W edge of the road. | 2133 | Comment | ||
UC1586484 | Polygonum douglasii subsp. douglasii | Lowell Ahart | 1991-7-22 | 6678 | Sierra | about 1/4 mi s Henness Pass Road (about 3 mi nw of Webber Lake); French Meadow | 2133 | Comment | ||
CHSC43032 | Polygonum douglasii var. douglasii | L. P. Janeway | 1984-9-1 | 1112 | Sierra | Vicinity of Sierra Buttes. On the Sierra crest just above (east of ) Oakland and Snake Lakes. | 2270 | Comment | ||
RSA8060 | Polygonum kelloggii | H. A. Barker | 1957-7-28 | s.n. | Sierra | Hawley Lake. | 2012 | Comment | ||
CAS-BOT-BC419843 | Polygonum parryi | John Thomas Howell | 1955-7-20 | 30882 | Sierra | Near Calpine. In low place in Sierra Valley. | 1508 | Comment | ||
SJSU12082 | Polygonum parryi | N. A. Hopkins | 1983-7-9 | 1158 | Sierra | 1 mi SW of Calpine, Sierra Valley | 1524 | Comment | ||
CAS-BOT-BC419853 | Polygonum polygaloides | W. Harnach; N. Harnach | 1990-6-12 | 362 | Sierra | Sierra Valley. Calpine Ranch (home). | 1504 | Comment | ||
UC1561939 | Polygonum polygaloides subsp. confertiflorum | Barbara Ertter with Tahoe Chapter CNPS | 1987-6-27 | 7225 | Sierra | on Tahoe Nat'l For. Rd S450 ca 1.5 mi e Hwy 89 (head of river, ca 12 air mi n of Truckee); Kyburz Flat, Little Truckke River | 1920 | Comment | ||
UCD84110 | Polygonum polygaloides subsp. confertiflorum | Ayzik Solomeshch | 2009-6-7 | s. n. | Sierra | Sierra Valley, Bradley Ranch, along Calpine Rd, ca. 100 m N from the road. | 1495 | Comment | ||
UCD84214 | Polygonum polygaloides subsp. confertiflorum | Ayzik Solomeshch | 2009-6-8 | s. n. | Sierra | Sierra Valley, Roen Ranch, along Westside Rd, ca. 2 km N of the intersection of Westside and Calpine Roads, ca. 1 km east of Westside Rd. | 1493 | Comment | ||
CAS-BOT-BC419914 | Polygonum polygaloides subsp. kelloggii | Javier Penalosa | 1962-6-20 | 2515 | Sierra | Little Truckee R. at Hwy. 89. | 1905 | Comment | ||
CAS-BOT-BC419915 | Polygonum polygaloides subsp. kelloggii | John Thomas Howell; Gordon H. True | 1969-6-25 | 45851 | Sierra | 3 miles north of Bassetts on road to Gold Lake | 1950 | Comment | ||
UC66006 | Polygonum sawatchense subsp. sawatchense | P. B. Kennedy and S. B. Doten | 1901-7-8 | 112 | Sierra | Webber Lake | Comment | |||
CAS-BOT-BC109278 | Polygonum shastense | H. Albert Barker | July 31 | 161 | Sierra | Haskel Peak - Summit. | 2529 | Comment | ||
CAS-BOT-BC421058 | Polygonum spergulariiforme | Alice Eastwood | 1918-6-29 | 7934 | Sierra | Loyalton | Comment | |||
CHSC37208 | Polystichum imbricans | L. Ahart | 1982-7-28 | 3715 | Sierra | A little n of the Pacific Mine, ca. 5 mi e of LaPorte. | 1700 | Comment | ||
UCR230726 | Polystichum imbricans | George K. Helmkamp, E. A. Helmkamp | 2011-6-9 | 17549 | Sierra | Northern Sierra Nevada Mountains Foothills, 7.1 miles north of Camptonville along CA-49, about 2.5 miles north of the Yuba Co. line | 808 | Comment | ||
JEPS110224 | Polystichum imbricans subsp. imbricans | Lowell Ahart | 2006-6-21 | 12820 | Sierra | On the north side of the Foote Road, near Blue Ravine, about 1.3 miles (by road) southwest of Alleghany. By a large rock | 1305 | Comment | ||
UCR249140 | Polystichum imbricans subsp. imbricans | George K. Helmkamp, Elizabeth Helmkamp | 2013-6-5 | 20766 | Sierra | Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.2 miles north of the Yuba County line | 901 | Comment | ||
UC1321885 | Polystichum kruckebergii | Robert M. Lloyd, T. F. Niehaud, and Jack Major | 1966-7-9 | 4007 | Sierra | e base of n cliff of s butte Sierra Buttes | 2438 | Comment | ||
CAS-BOT-BC76692 | Polystichum munitum | Lowell Ahart | 1982-7-28 | 3715 | Sierra | In water ditch a little north of the Pacific Mine, about 5 miles east of La Porte. | 1700 | Comment | ||
CAS-BOT-BC102351 | Populus alba | John Thomas Howell | 1962-6-18 | 37828 | Sierra | Sattley | 1524 | Comment | ||
SEINET10734808 | Populus angustifolia | Andrew Townesmith, Karen M. Meyer | 2007-7-16 | Townesmith 818 | Sierra | Tahoe National Forest, Sierraville Ranger District. Along county road 450, 1.1 miles west of junction with county road 860. T19N R16E S11 E 1/2. | 1916 | Comment | ||
RSA176570 | Populus tremuloides | Peter H. Raven | 1964-6-30 | 19606 | Sierra | Stream 6.4 miles S of Sierraville on State Hwy 89. | 1738 | Comment | ||
CAS-BOT-BC105519 | Populus trichocarpa | Peter H. Raven | 1964-6-30 | 19609 | Sierra | Along a stream 6.4 miles west of Yuiba Pass on State Highway49. | 1737 | Comment | ||
UCD84131 | Porterella carnosula | Ayzik Solomeshch | 2009-6-7 | s. n. | Sierra | Sierra Valley, Bradley Ranch, along Calpine Rd, ca. 100 m N from the road. | 1495 | Comment | ||
JEPS108486 | Porterella carnosula | Lisa Schultheis with Dan Mulcahy | 1997-5-31 | 573 -97 | Sierra | Sierra Valley. Rt. A-23, 6.4 mi from junction with Rt. 89 | Comment | |||
SEINET10460780 | Porterella carnosula | Mason | 1952-7-19 | Mason 14439 | Sierra | Margins of marshy pond 1.5 miles east of Calpine near junction of Sierraville-Beckwith road and Calpine road, Sierra Valley | Comment | |||
SJSU5108 | Potamogeton foliosus | M. D. Fleschner | 1965-7-15 | Sierra | 1 mi N of Sattley on the Sattley-Calpine (Beckwourth)Rd., Sierra Valley | 1493 | Comment | |||
CAS-BOT-BC494125 | Potamogeton foliosus subsp. foliosus | W. Harnach; N. Harnach | 2000-8-23 | 985 | Sierra | Sierra Valley. 1.5 mi W of Sierraville, on Hwy 49. Strong Pond | 1505 | Comment | ||
UC965618 | Potamogeton gramineus | Herbert L. Mason | 1952-7-19 | 14456 | Sierra | 1.5 mi e of Calpine (at junction of Calpine with Sierraville-Beckwourth Road); Sierra Nevada, Sierra Valley | 1524 | Comment | ||
CHSC43999 | Potamogeton natans | L. P. Janeway | 1984-8-25 | 1058 | Sierra | Snag Lake. Near shore. | 2026 | Comment | ||
CHSC69896 | Potentilla bruceae | L. P. Janeway; Eric Schroder | 1997-8-14 | 5340 | Sierra | Tahoe National Forest. Freeman Meadow along Church Creek; about 2.3 mi east of Gold Lake. | 2072 | Comment | ||
UC114330 | Potentilla drummondii subsp. breweri | J. G. Lemmon | 1875-1 | 85 | Sierra | Comment | ||||
CHSC64657 | Potentilla gracilis var. fastigiata | H. H. Schmidt; M. Merello, L. Woodruff | 1993-6-13 | 847 | Sierra | Tahoe National forest on state highway 89. 1.7 miles N of Sierraville. Meadow, roadside. [Original lat./long. on label is '39 35 N; 120 23 W']. | 1650 | Comment | ||
CAS-BOT-BC541011 | Potentilla gracilis var. fastigiata | George Haley | 1927-8-6 | s. n. | Sierra | Webber Lake | Comment | |||
CAS-BOT-BC541016 | Potentilla gracilis var. fastigiata | H. C. Cantelow | 1951-7-23 | 12 | Sierra | Near Sierraville | Comment | |||
SEINET6637121 | Potentilla gracilis var. fastigiata | S. B. Doten | 1901-7-12 | 155 | Sierra | [Sierra Nevada] Webber Lake | Comment | |||
SEINET13711465 | Potentilla rivalis | Lowell William Ahart, Lowell William Ahart | 2001-1 | 9073 | Sierra | Stampede Reservoir, 1.25 Mi. NW of Stampede Reservoir Dam (T19N, R17E, sec 17, SW 1/4) 5940 Ft. | 1811 | Comment | ||
SEINET12051359 | Prosartes hookeri | F. H. Utech | 1990-1 | 90 -890 | Sierra | Tahoe National Forest, American Flat area, ca 1.5 mi NNE of Pliocene Station & NF S180 on NF Rd S300 | 1000 | Comment | ||
UC1128283 | Prunus andersonii | G. T. Nordstrom | 1936-7-8 | 900 | Sierra | 4 mi se of Dog Valley | 1493 | Comment Read comments Jun 6 2014 |
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SEINET7287702 | Prunus andersonii | K. E. Bradshaw | 1942-5-21 | KB 422 | Sierra | Sierra Nevada, 3 mi. SW of Purdy, on Old Trosi Ranch. | 1676 | Comment | ||
SBBG128099 | Prunus emarginata | L. Ahart | 2010-9-15 | 17170 | Sierra | around the cabin, at the spring, ca. 2.75 mi N of Yuba Pass on Hwy 49, ca. 4 mi E of Haskell Peak | 2134 | Comment | ||
SBBG70927 | Prunus emarginata | J. G. Lemmon | -- | Sierra | Sierra Valley | Comment | ||||
UC1128340 | Prunus emarginata | G. Burks | 1933-7-26 | 16 | Sierra | 1 1/2 mi n of Pike (Tahoe National Forest); Tahoe National Forest | 1066 | Comment | ||
UCD113192 | Prunus emarginata | R. O. Hanes | 1992-9-28 | 97 | Sierra | Lemmon Canyon. | 1706 | Comment | ||
SEINET10483449 | Prunus emarginata | Heidi H. Schmidt | 1993-6-13 | Schmidt 856 | Sierra | Tahoe National Forest. On state highway 89 at Calpine. 3 miles N of junction with state highway 49. | 1585 | Comment | ||
SEINET11912950 | Prunus emarginata | J. G. Lemmon | 1874-1 | 58 | Sierra | Comment | ||||
UCR255739 | Prunus subcordata | Greg de Nevers | 1997-8-15 | 11083 | Sierra | Sierra Nevada Mtns., North Fork Yuba River [vicinity of Downieville] | 915 | Comment | ||
CAS-BOT-BC151222 | Prunus virginiana var. demissa | P. A. Lehenbauer | 1937-6-8 | 53 | Sierra | 25 mi. w. of Reno, on Truckee R., at Iceland, s. side of river by falls. | 1676 | Comment | ||
JEPS124554 ![]() |
Prunus virginiana var. demissa | Dixie Funnell | 1965-6-29 | 51 | Sierra | Union flat campground, off highway 4. | Comment | |||
SEINET7412839 | Prunus virginiana var. demissa | K. S. Bradshaw | 1942-5-20 | KB 402 | Sierra | 3 miles southwest of Purdy, Old Trosi Ranch | 1676 | Comment | ||
CAS-BOT-BC357399 | Pseudognaphalium microcephalum | John Thomas Howell | 1951-8-21 | 28240 | Sierra | 5 miles from Calpine on road to Blairsden | 1524 | Comment | ||
UC1037312 | Pseudognaphalium thermale | Leo Whitney | 1934-8-12 | 1824 | Sierra | near Truckee Summit | 2133 | Comment | ||
CHSC45563 | Pseudostellaria jamesiana | Lowell Ahart | 1981-6-23 | 2870 | Sierra | Growing under red firs, near the road on the south side of Mount Etna, about 11 miles north-east of La Porte. | 1828 | Comment | ||
SJSU9124 | Pseudostellaria jamesiana | H. L. Buckalew | 1964-7-16 | Sierra | Yuba Pass | 2316 | Comment | |||
UC585136 | Psilocarphus oregonus | E. B. Babcock, G. L. Stebbins Jr. | 1936-6-3 | 1659 | Sierra | about 5 mi n Sattley; Sierra Valley | Comment | |||
CAS-BOT-BC72531 | Pteridium aquilinum | Gordon H. True | 1967-7-31 | 3684 | Sierra | Verdi Peak Road, 3.2 miles below summit | 2407 | Comment | ||
CAS-BOT-BC460541 | Pterospora andromedea | H. Albert Barker | 1926-7-8 | 87 | Sierra | Ridge to Sierra Buttes | 2286 | Comment | ||
UCD91858 | Puccinellia distans | John Thomas Howell | 1968-6-9 | 44535 | Sierra | Sierra Valley about 2 miles north of Sattley. | 1493 | Comment | ||
UCD38328 | Purshia tridentata | Beecher Crampton | 1954-5-10 | 1861 | Sierra | 1.5 miles north of Sattley, Highway 89. | Comment | |||
CAS-BOT-BC147886 | Purshia tridentata var. tridentata | Lowell Ahart | 1979-7-15 | s.n. | Sierra | South-east of Stafford Mtn. Above the road from La Porte to Johnsville | 1800 | Comment | ||
JEPS18592 | Purshia tridentata var. tridentata | L. S. Smith | 1932-4-24 | Sierra | e of Loyalton | Comment | ||||
UC450426 | Pycnanthemum californicum | J. G. Lemmon | Sierra | Gold Lake; High Sierra, Gold Lake | Comment | |||||
SBBG50277 | Pyrola asarifolia | L. S. Mott | 1965-8-8 | Sierra | Packer Lake | Comment | ||||
SEINET7246456 | Pyrola asarifolia | W. Harnach, N. Harnach | 1991-7-4 | 612 | Sierra | Sierra Valley, 0.5 miles S of Sattley, Martinetti Ranch (the fenced bog hole) | 1512 | Comment | ||
CAS-BOT-BC462900 | Pyrola asarifolia | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Horse Lake | Comment | |||
UCD117798 | Pyrola asarifolia | Lillian S. Mott | 1965-8-8 | 6559 | Sierra | Packer Lake. | Comment | |||
JEPS58836 | Pyrola picta | W. L. Jepson | 1934-8-3 | 16829 | Sierra | Pioneer Road Station North Fork Yuba River 2 mi E of Bassett Station | Comment | |||
UC1121057 | Pyrola picta | A. Lewis | 1934-5-7 | 500 | Sierra | 2 2/10 mi ne of Poverty Hill (Plumas National Forest); Plumas National Forest | 1584 | Comment | ||
CAS-BOT-BC466121 | Pyrola picta | H. Albert Barker | 1926-7-8 | 74 | Sierra | Gold Lake Ridge | 2011 | Comment | ||
RSA0083259 | Pyrola picta | E. B. Copeland | 1903-8-16 | 3921 | Sierra | Mt. Shasta & Mt. Eddy. | 1219 | Comment | ||
SJSU11083 | Pyrola picta | L. Hooker | 1965-7-22 | Sierra | 1 mi N of Independence L | 2072 | Comment | |||
RSA151643 | Pyrrocoma apargioides | R. C. Bacigalupi, H. L. Mason, J. R. Sweeney | 1953-7-8 | 4298 | Sierra | Along road to Beckwourth, from Calpine, Sierra Valley. | 1463 | Comment | ||
JEPS23649 | Pyrrocoma hirta var. lanulosa | Robert Ornduff | 1957-7-22 | 4352 | Sierra | in meadow about 200 ft e Independence Lake (near road leading from Hwy 89) | Comment | |||
CAS-BOT-BC328153 | Pyrrocoma lucida | John Thomas Howell | 1951-8-21 | 28239 | Sierra | Sierra-Plumas County line on road form Blaisden to Calpine, Sierra Nevada | 1524 | Comment | ||
CAS-BOT-BC494120 | Pyrrocoma lucida | W. Harnach; N. Harnach | 2000-8-23 | 1001 | Sierra | Sierra Valley. 1 mi E of Calpine, on Calpine Rd (home) | 1504 | Comment | ||
UCD133729 | Pyrrocoma racemosa | Beecher Crampton | 1957-7-24 | 4414 | Sierra | Gordon Van Vleck Ranch. Sierra Valley. 4 miles northeast of Sattley. | Comment | |||
UC218000 ![]() |
Pyrrocoma racemosa var. paniculata | J. G. Lemmon | 1874-1 | Sierra | Sierra Co. (?) | Comment | ||||
CAS-BOT-BC68639 | Quercus chrysolepis | Elmer I. Applegate | 1921-9-8 | 3390 | Sierra | Near Sierra City | Comment | |||
CHSC67225 | Quercus chrysolepis | James D. Jokerst | 1991-7-1 | 3323 | Sierra | Golden Dome Mine Project Site in the S end of Antelope Valley, E of Sierra Valley, E flank of the 'Astrodome'. | Comment | |||
UC1135359 | Quercus chrysolepis | A. Lewis | 1934-6-9 | 505 | Sierra | 2 mi n Poverty Hill; Downieville Quadl | 1371 | Comment | ||
HSC8267 | Quercus kelloggii | R. G. Means | 1962-6-22 | 17 | Sierra | 2.3 mi. E of Downieville, Hwy. 49 | 915 | Comment | ||
UCD46604 | Quercus kelloggii | P. B. Schultz | 1967-6-30 | 31 | Sierra | 2 miles east of Downieville, Sierra County, California. | 929 | Comment | ||
CAS-BOT-BC104612 | Quercus vacciniifolia | George Haley | 1927-8-6 | s.n. | Sierra | Webber Lake | Comment | |||
CHSC52809 | Quercus vacciniifolia | L. P. Janeway | 1984-8-5 | 972 | Sierra | Ridgetop just south of Packer Saddle. | 2148 | Comment | ||
POM203499 | Quercus vacciniifolia | L. S. Rose | 1934-7-12 | 34349 | Sierra | Gold Lake. | 1951 | Comment | ||
UCD47413 | Quercus vacciniifolia | John M. Tucker | 1974-9-14 | 4338 | Sierra | Ca. 1 mile west of Scales, Sierra County, California. | 1371 | Comment | ||
SACT002737 | Quercus wislizeni | T. S. | 1961-5-21 | Sierra | Rocky North slope. Highway 49 12 miles southwest of Pioneer Lodge. | 1524.0 | Comment | |||
CHSC57267 | Raillardella argentea | L. P. Janeway | 1984-8-11 | 977 | Sierra | Northwest of Sierra Buttes. | 2316 | Comment | ||
JEPS87651 | Raillardella argentea | Lowell Ahart | 1994-7-1 | 7436 | Sierra | n side of Henness Pass Rd e Keystone Mountain (about 1 1/2 mi ne of Middlewaters, about 11 air mi ne of Alleghany); Keystone Gap | 2011 | Comment | ||
CAS-BOT-BC362690 | Raillardella argentea | A. R. Kruckeberg | 1954-8-2 | 3681 | Sierra | Along trail to Sierra Buttes, 1/2 mile above upper Tamarack Lake | 2438 | Comment | ||
CHSC57268 | Raillardella scaposa | L. P. Janeway | 1984-8-11 | 978 | Sierra | Northwest of Sierra Buttes. | 2316 | Comment | ||
UC1477430 | Ranunculus | Nancy Morin | July 1978 | 274 | Sierra | Bear Valley Rd Kyburz Flat | Comment | |||
UC1368479 | Ranunculus alismifolius var. alismifolius | R. K. Gierisch, and D. H. Esplin | 1969-6-25 | 3499 | Sierra | Anderson Mdw. Tahoe Forest | Comment | |||
JEPS55133 ![]() |
Ranunculus alismifolius var. alismifolius | J. G. Lemmon | Sierra | Sierra Valley High Sierras | Comment | |||||
CAS-BOT-BC380419 | Ranunculus alismifolius var. hartwegii | J. G. Lowman | s.n. | Sierra | Sierra Valley | Comment | ||||
SEINET5338288 | Ranunculus alismifolius var. lemmonii | C. Bell | 1962-9-5 | s.n. | Sierra | Dog Valley, west of Verdi Nevada to right of the road. | 1768 | Comment | ||
SD234163 | Ranunculus aquatilis | Virginia Pinkus Ryder | 1967-5-21 | 516 | Sierra | Sierraville. North of town growing in water in valley floor. | 1493 | Comment | ||
CAS-BOT-BC379067 | Ranunculus aquatilis var. diffusus | Lowell Ahart | 1980-9-9 | 2615 | Sierra | near Webber Lake | 488 | Comment | ||
CAS-BOT-BC379070 | Ranunculus aquatilis var. diffusus | Margaret Williams | 1972-8-27 | s.n. | Sierra | near Worn Mill on Boca-Stampede Dam road, 6.2 mi north of Boca | 1737 | Comment | ||
SJSU4026 | Ranunculus aquatilis var. diffusus | C. W. Sharsmith & Wayne Savage | 1967-5-20 | Sierra | in drainage of open meadow land 1 mi N of Sattley, Sierra Valley | 1493 | Comment | |||
SJSU12170 | Ranunculus cymbalaria | N. A. Hopkins | 1976-6-22 | 840 | Sierra | 0.5 mi N of Sattley, Sierra Valley | 1524 | Comment | ||
SEINET8696986 | Ranunculus flammula | W. Harnach, N. Harnach | 2002-6-10 | 1092 | Sierra | 1.9 miles N of the intersection of Calpine Road and County Road A-23, ca 2 miles E of Calpine. | 1494 | Comment | ||
RSA286297 | Ranunculus flammula var. ovalis | Robert F. Thorne | 1974-7-30 | 45058 | Sierra | Tahoe National Forest: Goose, Haven and Snag Lakes areas. | 2058 | Comment | ||
SJSU12169 | Ranunculus glaberrimus var. ellipticus | N. A. Hopkins | 1984-3-7 | 1187 | Sierra | c. 1 mi SW of Calpine | 1524 | Comment | ||
SEINET5338814 | Ranunculus occidentalis | P. A. Lehenbauer | 1935-5-21 | s.n. | Sierra | Balls Canyon. | Comment | |||
CHSC26258 | Ranunculus occidentalis var. occidentalis | James Henrickson | 1969-5-25 | 3428 | Sierra | Ca. 50 mi. E. of Reno, 1/2 mi. W. of Loganville, 2 mi. W. of Sierra City along North Yuba River. | 1158 | Comment | ||
JEPS125675 | Ranunculus occidentalis var. occidentalis | William Harnach | 2013-4-6 | 1308 | Sierra | 1.6 miles west of Goodyears Bar on Highway 49 and north of the Ramshorn campground. | Comment | |||
SEINET5338848 | Ranunculus occidentalis var. ultramontanus | P. B. Kennedy, Samuel Bradford Doten | 1901-7-8 | 107 | Sierra | [Sierra Nevada] Near Webber Lake, Falls below lake in face of cliff. | Comment | |||
SEINET8701928 | Ranunculus uncinatus | W. Harnach, N. Harnach | 2000-6-17 | 911 | Sierra | Sierra Valley, 1 mile W of the intersection of Mountain Quail Road with Hwy 89, ca 2 miles S of Calpine. | 1524 | Comment | ||
SEINET12210144 | Rhamnus californica | J. G. Lemmon | 1874-1 | 33 | Sierra | Comment | ||||
UC592922 | Rhamnus purshiana | Carl B. Wolf | 1937-8-6 | Sierra | 5 mi above Downieville; Northern Sierra Nevada, North of Yuba River | 1066 | Comment | |||
RSA21682 | Rhamnus rubra | Carl B. Wolf | 1937-8-6 | 9042 | Sierra | Northern Sierra Nevada, No. fork of Yuba River, 2.5 mi. above Downieville. | 976 | Comment | ||
RSA88511 | Rhamnus rubra | J. T. Howell | 1951-8-21 | 28279 | Sierra | W side of Yuba Pass | 1524 | Comment | ||
UC1121934 | Rhamnus rubra | G. Burks | 1933-7-26 | 15 | Sierra | 1.5 mi n Pike; Tahoe National Forest, Smartsville Quad. | 1066 | Comment | ||
CHSC43518 | Rhododendron neoglandulosum | Lowell Ahart | 1977-6-18 | 1430 | Sierra | Near a bog east of Port Wine Ridge Road, about 2 miles north-east of Scales. | 1280 | Comment | ||
UCR54284 | Rhododendron occidentale | B. G. Pitzer, Steve Morgan, H. M. Soldan | 1988-5-29 | 0939 | Sierra | Tahoe National Forest, 3.5 mi east of Downieville on Hwy 49. | 1220 | Comment | ||
RSA515710 | Rhododendron occidentale var. californicum | B. Pitzer, S. Morgan, H. M. Soldan | 1988-5-29 | 939 | Sierra | Tahoe National Forest. 3.5 miles E of Downieville on Hwy 49. | 1220 | Comment | ||
SEINET5766039 | Ribes cereum | W. Harnach, N. Harnach | 1993-7-11 | 747 | Sierra | On top of Lincoln Ridge, south of Yuba Pass. Western edge project area. | 2316 | Comment | ||
RSA0024864 | Ribes cereum | Betty J. Jorgensen | 1944-6-22 | 474 | Sierra | Along Little Truckee River, on road between Independence and Webber Lakes. | Comment | |||
SEINET5339534 | Ribes cereum | S. B. Doten | 1901-7-1 | 66 | Sierra | [Sierra Nevada] Near Webber Lake | Comment | |||
SEINET5766067 | Ribes cereum | S. B. Doten | 1901-7-1 | s.n. | Sierra | [Sierra Nevada] Webber Lake | Comment | |||
JEPS117438 | Ribes cereum var. cereum | Lowell Ahart | 2010-9-15 | 17160 | Sierra | About 20 yards southeast of the cabin, about 20 yards southeast of the upper pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak | 2134 | Comment | ||
UCD160673 | Ribes cereum var. cereum | Kai Battenberg; Alison M. Berry, Jannah Wren | 2015-6-26 | KB- 13 | Sierra | Collected in Sagehen Creek Field Station. Off of Sage Hen Road. 600m West from Sagehen Creek Field Station. | 1944 | Comment | ||
CHSC75805 | Ribes inerme var. inerme | Lowell Ahart; Vernon H. Oswald | 1999-7-26 | 8128 | Sierra | On the west side of Independence road, just south of the Little Truckee River, south of Fibreboard Road, about 7 miles (air) east of Webber Lake. | 1889 | Comment | ||
SEINET5339672 | Ribes lasianthum | G. H. True Jr., B. Trowbridge | 1977-7-25 | 8325 | Sierra | lower slopes at east end of lake | Comment | |||
SJSU12137 | Ribes nevadense | N. A. Hopkins | 1975-5-8 | 639 | Sierra | just E of Sierra -Yuba county line | 944 | Comment | ||
SJSU14467 | Ribes nevadense | N. A. Hopkins | 1990-8-21 | 1629 | Sierra | c. 1.5 mi SSW of Calpine | 1554 | Comment | ||
UCR230986 | Ribes nevadense | George K. Helmkamp, E. A. Helmkamp | 2011-6-9 | 17533 | Sierra | Northern Sierra Nevada Mountains Foothills, 5.9 miles north of Camptonville along CA-49, about 1.2 miles northeast of the Yuba Co. line | 899 | Comment | ||
SEINET5339780 | Ribes roezlii | P. A. Lehenbauer | 1937-6-8 | 79 | Sierra | 25 mi. w. of Reno, NV, on Truckee Rivers, at Iceland, S. side of river by falls | 1676 | Comment | ||
UC1127592 | Ribes velutinum | G. T. Nordstrom | 1936-7-9 | 914 | Sierra | 2 1/4 mi nnw Dog Valley; Sierraville Quadrangle | Comment | |||
CAS-BOT-BC168787 | Ribes viscosissimum | H. Albert Barker | 1926-7-8 | 92 | Sierra | Gold Lake Ridge, Squaw Lake | 2042 | Comment | ||
CAS-BOT-BC168788 | Ribes viscosissimum | L. P. Janeway | 1984-8-12 | 996 | Sierra | Ridge-top just south of Packer Saddle | 2148 | Comment | ||
JEPS125672 | Rigiopappus leptocladus | William Harnach | 2013-5-17 | 1351 | Sierra | 0.75 miles south of Highway 49 on the Antelope Valley Road | Comment | |||
UCD18305 | Rorippa austriaca | A. M. Shapiro | 2001-6-2 | s.n. | Sierra | Sierra Valley, Hwy 49, 2km NNE Sierraville. | Comment | |||
SEINET11541927 | Rorippa curvipes var. curvipes | P. B. Kennedy, S. B. Doten | 1901-7-8 | 113 | Sierra | Webber Lake. | Comment | |||
CAS-BOT-BC74663 | Rorippa curvisiliqua | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Salmon Lake. | Comment | |||
UC1586495 | Rorippa curvisiliqua | Lowell Ahart | 1991-7-22 | 6696 | Sierra | about 1/4 mi s Henness Pass Road (about 3 mi nw of Webber Lake); French Meadow, nw of Webber Lake | 2133 | Comment | ||
UCD84129 | Rorippa curvisiliqua | Ayzik Solomeshch | 2009-6-7 | s. n. | Sierra | Sierra Valley, Bradley Ranch, along Calpine Rd, ca. 100 m N from the road. | 1495 | Comment | ||
RSA286289 | Rorippa palustris subsp. occidentalis | R. F. Thorne | 1974-7-30 | 45062 | Sierra | Tahoe National Forest: Goose, Haven and Snag Lakes areas. | 2057 | Comment | ||
JEPS125698 | Rosa californica | William Harnach | May 1.2013 | 1329 | Sierra | 1.6 miles West of Goodyears Bar on Highway 49 and North of the Ramshorn campground. | Comment | |||
UCR17474 | Rosa californica | Frank C. Vasek | 1975-7-19 | 750710- 04 | Sierra | 1 mi. west of State 89 on Hennes Pass Rd | 1931 | Comment | ||
CHSC80969 | Rosa woodsii subsp. ultramontana | Lowell Ahart | 2001-8-10 | 9095 | Sierra | On the north side of the Truckee River, about 100 feet south of the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 100 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
UC1128610 | Rosa woodsii var. ultramontana | G. T. Nordstrom | 1936-7-9 | 930 | Sierra | 2 mi nw Dog Valley; Tahoe National Forest, Sierraville Quadrangle | Comment | |||
UCD40237 | Rubus leucodermis | Rodney Gale Myatt | 1972-6-1 | 1577 | Sierra | Wild Plum Road, off of Hwy 49 and east of Sierra City. | 1450 | Comment | ||
SEINET7707123 | Rubus parviflorus | W. Harnach, N. Harnach | 1991-7-24 | 659 | Sierra | Sierra Valley, Calpine reservior, about 1.5 miles West of Calpine | 1585 | Comment | ||
UCR196990 | Rubus parviflorus | George K. Helmkamp, E. A. Helmkamp | 2008-5-20 | 13482 | Sierra | Sierra Nevada Mountains Foothills, Henness Pass road, 3.4 miles northeast of Camptonville | 1261 | Comment | ||
SEINET11910986 | Rubus parviflorus | F. H. Utech | 1986-1 | 86 -093 | Sierra | Tahoe National Forest, Indian Valley, near junction of North Yuba River & Fiddle Bow Creek on CA 49 | 950 | Comment | ||
LA83705 | Rubus spectabilis | O. H. Kappler; | 1946-7-20 | 1333 | Sierra | Yuba Riverbank | 822 | Comment | ||
JEPS4753 | Rudbeckia californica | W. L. Jepson | 1934-7-30 | 16777 | Sierra | 6 mi above Downieville | 1066 | Comment | ||
CAS-BOT-BC363219 | Rudbeckia occidentalis | John Thomas Howell | 1951-8-21 | 28280 | Sierra | West side of Yuba Pass | 1524 | Comment | ||
CAS-BOT-BC422041 | Rumex acetosella | Lewis S. Rose | 1934-7-15 | 34370 | Sierra | Gold Lake | 1950 | Comment | ||
UC1191288 | Rumex crispus | Malcolm A. Nobs and S. Galen Smith | 1949-8-20 | 1499 | Sierra | ca 0.5 mi w Loyalton (on road to Sierraville); Sierra Valley | Comment | |||
JEPS125708 | Rumex obtusifolius | William Harnach | 2015-9-2 | 1449 | Sierra | 1.6 miles NE on Highway 49 from Yuba-Sierra Co. line, then approximately 1 mile on the Indian Hill Road. | Comment | |||
SEINET4182559 | Rumex paucifolius | W. Harnach, N. Harnach | 1994-5-15 | 773 | Sierra | Sierra Valley, north end of property approx 100 yards north of 6' dia. pine snag, Calpine Ranch (home) | 1503 | Comment | ||
JEPS102819 | Rumex salicifolius var. triangulivalvis | Lowell Ahart | 2001-8-10 | 9087 | Sierra | About 100 feet SE of the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 100 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
CAS-BOT-BC434322 | Rumex triangulivalvis | John Thomas Howell | 1955-7-20 | 30878 | Sierra | Near Calpine | 1508 | Comment | ||
CAS-BOT-BC434323 | Rumex triangulivalvis | John Thomas Howell | 1962-6-18 | 37834 | Sierra | Sattley | 1524 | Comment | ||
CHSC85313 | Sagina saginoides | John Dittes; Josephine Guardino, Lowell Ahart | 2003-7-31 | 2003 -76 | Sierra | Northern High Sierra Nevada; ca. 4.8 air-mile southwest of Sierra City, ca. 6.0 air-mile east by southeast of Downieville, ca. 6.5 air-mile northwest of Bowman Lake; Negro Canyon Creek at crossing of poor 4-wheel-drive road. At creek edge. | 1682 | Comment | ||
UC965634 | Sagittaria cuneata | Herbert L. Mason | 1952-7-17 | 14373 | Sierra | on Highway 89, 0.4 mi s Little Truckee River; Sierra Nevada, s of Little Truckee River | 1920 | Comment | ||
CAS-BOT-BC102845 | Salix boothii | L. S. Smith | 1931-9-16 | 2633 | Sierra | Babbit Spring, Jones Valley Range, Tahoe N.F. | 2133 | Comment | ||
CAS-BOT-BC102847 | Salix boothii | W. R. Dudley | 1900-6-21 | 5416 | Sierra | West side of Webber Lake near shore | Comment | |||
CAS-BOT-BC102850 | Salix boothii | W. R. Dudley | 1900-6-21 | 5414 | Sierra | West side of Webber Lake near shore | Comment | |||
CHSC105692 | Salix breweri | Lowell Ahart | 2010-9-15 | 17172 | Sierra | On the north edge of the first pond, south side of the road and west of the cabin, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. | 2134 | Comment | ||
CAS-BOT-BC103639 | Salix eastwoodiae | W. R. Dudley | 1900-6-21 | 5474 | Sierra | Webber Lake to Sierraville | Comment | |||
CAS-BOT-BC103643 | Salix eastwoodiae | W. R. Dudley | 1900-6-21 | 5405 | Sierra | north end of Webber Lake | Comment | |||
CAS-BOT-BC103652 | Salix eastwoodiae | Mrs. E. C. Sutliffe | 1918-7-1 | s.n. | Sierra | Salmon Lake | Comment | |||
CAS-BOT-BC103653 | Salix eastwoodiae | Mrs. E. C. Sutliffe | 1918-6-1 | s.n. | Sierra | Salmon Lake | Comment | |||
CHSC110461 | Salix eastwoodiae | L. P. Janeway; Emily Meigs, Tim Hanson | 2013-7-25 | 11192 | Sierra | Northern High Sierra Nevada. Plumas National Forest; wet upper drainage of Pearson Ravine, 0.4 km west of Mt Fillmore Meadows #1; 1.2 air km west-southwest of the top of Mt Fillmore. | 2050 | Comment | ||
CHSC43894 | Salix eastwoodiae | L. P. Janeway | 1984-8-25 | 1077 | Sierra | Snag Lake. | 2026 | Comment | ||
RSA252409 | Salix eastwoodiae | Robert F. Thorne, C. W. Tilforth | 1969-9-6 | 39197 | Sierra | Moist margin of Haven Lake (between Goose and Snag Lakes). | 1951 | Comment | ||
UC337809 | Salix eastwoodiae | unknown | Aug. 1875 | Sierra | Webber Lake | Comment | ||||
UC67113 | Salix eastwoodiae | P. B. Kennedy | 1901-7-23 | 221 | Sierra | Lincoln Valley, CA | Comment | |||
JEPS125720 | Salix lasiolepis | William Harnach | 2015-8-19 | 1441 | Sierra | Basset's station, intersection of Highway 49 and the Gold Lake Road. | Comment | |||
CAS-BOT-BC124871 | Salix lemmonii | Gordon H. True | 1971-9-7 | 7040 | Sierra | in Cold Stream Canyon ca. 3.5 miles south of Perazzo Meadows | 2377 | Comment | ||
CAS-BOT-BC124876 | Salix lemmonii | W. R. Dudley | 1900-6-20 | 5409 | Sierra | Near Webber Lake | Comment | |||
CHSC69906 | Salix lemmonii | L. P. Janeway; Eric Schroder | 1997-8-13 | 5326 | Sierra | Hawley Meadow, at head of Pauley Creek; about 2.5 mi west of Gold Lake. Tahoe National Forest - meadow AQB6450. | 2029 | Comment | ||
JEPS117441 | Salix lemmonii | L. Ahart | 2010-9-15 | 17174 | Sierra | North edge of the first pond, South side of the road & west of the cabin, At the spring, about 2.75 air miles north of Yuba Pass on Hwy 49, about 4 air miles east of Haskell Peak | 2135 | Comment | ||
RSA8055 | Salix lemmonii | H. A. Barker | 1927-6-28 | 743 | Sierra | Gold Lake. | 1966 | Comment | ||
CHSC13652 | Salix lemmonii var. lemmonii | E. L. Smith | 1971-7-27 | 989 | Sierra | At Sierraville. | 1508 | Comment | ||
CHSC43892 | Salix lucida subsp. lasiandra | L. P. Janeway | 1984-8-25 | 1075 | Sierra | Snag Lake. | 2026 | Comment | ||
CHSC9614 | Salix lucida subsp. lasiandra | E. L. Smith | 1971-7-27 | 988 | Sierra | At Sierraville. | 1508 | Comment | ||
CAS-BOT-BC126141 | Salix scouleriana | W. R. Dudley | 1900-6-21 | 5521 | Sierra | Several miles below Sierraville | Comment | |||
CAS-BOT-BC126146 | Salix scouleriana | Gordon H. True | 1965-9-16 | 2651 | Sierra | Sierra Valley, about 3/4 mile north of Sattley | 1524 | Comment | ||
RSA233776 | Salix scouleriana | Robert F. Thorne, C. W. Tilforth | 1969-9-6 | 39216 | Sierra | Goose Lake, SE of Gold Lake. | 1951 | Comment | ||
JEPS4897 | Sambucus mexicana | Roxana S. Ferris | 1953-11-8 | 12699 | Sierra | State Hwy 49 between Downieville and Sierra City; North Fork of Yuba River | Comment | |||
CAS-BOT-BC238872 | Sambucus nigra subsp. caerulea | Alice Eastwood | 1918-6-29 | 7829 | Sierra | Loyalton | Comment | |||
CAS-BOT-BC236473 | Sambucus racemosa subsp. racemosa | L. S. Smith | 1925-8-31 | 1718 | Sierra | Trail to Hackel Peak, Tahoe Forest | 2133 | Comment | ||
UCR53730 | Sanguisorba minor | B. G. Pitzer, Steve Morgan, H. M. Soldan | 1988-5-27 | 890 | Sierra | Sierra Nevada Mtns, above Ramshorn Campground on Hwy 49, c. 15 miles NE of Comptonville and c. 5 mi. west of Downieville | 823 | Comment | ||
JEPS125686 | Sanicula bipinnatifida | William Harnach | 2013-4-25 | 1311 | Sierra | !.6 miles west of Goodyears Bar on Highway 49 and north of the Ramshorn campground. | Comment | |||
CHSC63110 | Sanicula graveolens | Lowell Ahart | 1994-7-1 | 7443 | Sierra | On the north side of the larger pond, steep rocky slope on the north side of Henness Pass Road, at Keystone Gap, east of Keystone Mountain, about 1 1/2 miles north-east of Middlewaters, about 11 miles (air) north-east of Alleghany. | 1889 | Comment | ||
JEPS96053 | Sanicula tuberosa | Lowell Ahart | 1996-7-25 | 7689 | Sierra | about 2 mi w of Webber Lake (s of old Henness Pass Road, just w of French Meadow) | 1950 | Comment | ||
UC66460 | Sanicula tuberosa | S. B. Doten | 1901-7-2 | 81 | Sierra | Webber Lake | Comment | |||
JEPS94403 | Saponaria officinalis | Vernon Oswald and Lowell Ahart | 1997-8-19 | 8836 | Sierra | 5.3 mi sw of Alleghany (Footes Crossing Road (County Road 191) on the n side of the Middle Fork of Yuba River); Middle Fork of Yuba River, Footes Crossing Road | 1066 | Comment | ||
UCD118036 | Sarcodes sanguinea | K. M. Meyer; A. Townesmith | 2007-7-17 | 129 | Sierra | Tahoe National Forest. 1.0 mi. up road toward Lake of the Woods, off road 07. | 2191 | Comment | ||
UC21768 | Sarcodes sanguinea | Miss Michener | Aug 1893 | Sierra | Comment | |||||
UC34400 | Sarcodes sanguinea | Miss Michener | Aug, 1893 | Sierra | Comment | |||||
JEPS95351 | Saxifraga bryophora | Lowell Ahart | 1994-7-1 | 7423 | Sierra | 11 air miles NE of Alleghany (S of the larger pond, N side of Henness Pass Road, at Keystone Gap, E of Keystone Mountain, 1 1/2 mi NE of Middlewaters) | 1889 | Comment | ||
UCR230991 | Saxifraga californica | George K. Helmkamp, E. A. Helmkamp | 2011-6-9 | 17538 | Sierra | Northern Sierra Nevada Mountains Foothills, 5.9 miles north of Camptonville along CA-49, about 1.2 miles northeast of the Yuba Co. line | 899 | Comment | ||
SEINET12221796 | Saxifraga californica | F. H. Utech | 1990-6-5 | 90 -884 | Sierra | Tahoe NF, American Flat area, Oregon Creek Fork, ca 1.5 mi NNE of Pliocene Station on NF Rd S300 | 1000 | Comment | ||
UC332575 | Saxifraga odontoloma | J. G. Lemmon and wife | Aug. 1883 | Sierra | Webber Lake; High Sierra, Webber Lake | Comment | ||||
UC54293 | Saxifraga odontoloma | H. M. Hall and E. B. Babcock | July, 1903 | 4483 | Sierra | North Fork of North Fork of Yuba River (above Summit House, Yuba Pass); Sierra Nevada Mountains, , Yuba Pass | 1981 | Comment | ||
RSA88608 | Saxifraga oregana | John T. Howell | 1951-8-21 | 28267 | Sierra | Yuba Pass. | 2043 | Comment | ||
CHSC69951 | Scirpus congdonii | L. P. Janeway; Eric Schroder | 1997-8-14 | 5345 | Sierra | Tahoe National Forest. Freeman Meadow along Church Creek; about 2.3 mi east of Gold Lake. | 2072 | Comment | ||
RSA252389 | Scirpus congdonii | Robert F. Thorne, C. W. Tilforth | 1969-9-6 | 39200 | Sierra | Moist margin of Haven Lake (between Goose and Snag Lakes). | 1951 | Comment | ||
CAS-BOT-BC35596 | Scirpus congdonii | Lewis S. Rose | 1934-7-17 | 34383 | Sierra | Meadow west of Gold Lake | 2133 | Comment | ||
CAS-BOT-BC111089 | Scirpus microcarpus | Lewis Samuel Rose | 1934-7-17 | 34383 | Sierra | Meadow W. of Gold Lake | 2133 | Comment | ||
CHSC51235 | Scutellaria californica | Lowell Ahart | 1982-7-28 | 3692 | Sierra | Growing about 1/4 mile north of the Pacific Mine, about 5 air miles east of La Porte. | 1584 | Comment | ||
RSA755623 | Scutellaria californica | George K. Helmkamp, E. A. Helmkamp | 2009-5-28 | 14866 | Sierra | above the Yuba River along CA-49, 2.3 miles north of the Yuba Co. line | 851 | Comment | ||
SJSU12077 | Scutellaria californica | N. A. Hopkins | 1975-7-24 | 689 | Sierra | Rosassco Ravine c. 1 mi W of Downieville | 914 | Comment | ||
JEPS125655 | Sedum obtusatum | William Harnach | 2013-7-27 | 1378 | Sierra | 3.25 miles south of the Jackson Meadows Road on the Meadow Lake Road (south of Webber Lake). | Comment | |||
SJSU4993 | Sedum obtusatum | N. A. Hopkins | 1968-7-5 | 161 | Sierra | 0.5 mi W of Packer L | 2103 | Comment | ||
JEPS95612 | Sedum spathulifolium | Lowell Ahart | 1994-7-1 | 7434 | Sierra | 11 air miles NE of Alleghany (S of the larger pond, N side of Henness Pass Road, at Keystone Gap, E of Keystone Mountain, 1 1/2 mi NE of Middlewaters) | 1889 | Comment | ||
SEINET11261798 | Sedum spathulifolium | George K. Helmkamp, E. A. Helmkamp | 2011-6-9 | 17536 | Sierra | Northern Sierra Nevada Mountains Foothills: 5.9 miles N of Camptonville along CA-49, about 1.2 miles NE of the Yuba Co. line.; 0 | 899 | Comment | ||
CHSC115256 | Selaginella wallacei | Lowell Ahart | 2015-5-9 | 20158 | Sierra | Cliffs,on the north side of the Canyon Creek Trail, trail on the north side of the North Fork of the Yuba River, about 300 yards west of Highway 49, about one mile west of Indian Valley. | 692 | Comment | ||
CHSC59171 | Senecio clarkianus | Vernon H. Oswald; Linnea Hanson, Sam van der Kloet, Kathy van Zuuk | 1992-9-4 | 5196 | Sierra | Harris Meadow, E of Granite Mtn., SSE of Downieville. | 1706 | Comment | ||
UCD148920 | Senecio hydrophiloides | Albert Grigarick | 2013-6-5 | 346 | Sierra | North of Truckee. 5.1 miles east of Highway 89N along Sierra County Rd 450 (Kyburz Flat, Sardine Valley). | Comment | |||
CAS-BOT-BC363699 | Senecio hydrophilus | R. Ornduff | 1957-7-22 | 4351 | Sierra | Lake east of Independence Lake | Comment | |||
CAS-BOT-BC363922 | Senecio integerrimus var. exaltatus | Anna Head | 1921-6-22 | s.n. | Sierra | Campbells Hot Springs, Feather River Region | Comment | |||
CAS-BOT-BC363929 | Senecio integerrimus var. exaltatus | W. Harnach; N. Harnach | 1989-5-9 | 067 | Sierra | Sierra Valley. Kirkpatrick Ranch | 1504 | Comment | ||
RSA0125024 | Senecio integerrimus var. exaltatus | Robert Gustafson | 1985-6-10 | 3145 | Sierra | Near the jct. of Hwy. 49 and Forest Service road 12 Yuba Pass summit. | 2042 | Comment | ||
CHSC66785 | Senecio scorzonella | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8192 | Sierra | Northern High Sierra Nevada. Yuba Pass-Weber Lake Rd. (Forest Rt. 12) just S of the road to Lincoln Valley. | 2255 | Comment | ||
CHSC416 | Senecio serra | V. Holt | 1942-7-11 | Sierra | Gold Lake. | 1950 | Comment | |||
CHSC53034 | Senecio triangularis | L. P. Janeway | 1989-8-16 | 3592 | Sierra | Plumas National Forest. Near top of ridge 1/2 mi SE of Chapman Saddle; ca 2 1/4 mi SE of Haskell Pk. Mdw at head of the creek. | 2133 | Comment | ||
CHSC92032 | Senecio triangularis | Lowell Ahart | 2005-8-30 | 12338 | Sierra | On a gravel bar along the east side of Pass Creek, about 1/8 mile south of French Meadow, about 2 1/2 miles west of Webber Lake. | 2032 | Comment | ||
UCSB27070 | Senecio triangularis | Wilken, Dieter | 1969-7-24 | Sierra | Salmon Creek, 2 miles north of california State Highway 49, along road to graeagle, Sierra Buttes Sierra Nevada | 1981 | Comment | |||
POM261691 | Senecio triangularis | L. S. Rose | 1934-7-16 | 34373 | Sierra | Gold Lake | 1951 | Comment | ||
UC1178986 | Sericocarpus oregonensis subsp. californicus | Herbert L. Mason | 1945-9-9 | 12694 | Sierra | s of Downieville; Yuba River Canyon | Comment | |||
CHSC73433 | Sibbaldia procumbens | B. Castro; L. Gehrung, H. Durio | 1995-9-14 | 623 | Sierra | Mt. Fillmore Mdws A and 1. Ca 0.6 air mi SW of the top of Mt. Fillmore, and ca 0.5 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. Series of 4 meadows on midslope terrace of mtn, feeding Pearson Ravine via springs and cascades. In westernmost mdw, and meadow to the NE. | 2103 | Comment | ||
CHSC48611 | Sidalcea glaucescens | Vernon Oswald | 1984-6-25 | 1311 | Sierra | LaPorte-Quincy Rd., ca. 7 mi n-e of LaPorte. | 1737 | Comment | ||
CHSC66599 | Sidalcea glaucescens | Lowell Ahart | 1996-7-25 | 7694 | Sierra | Old Henness Pass Road, French Meadow, about 2 miles west of Webber Lake. | 1950 | Comment | ||
SEINET11982189 | Sidalcea malviflora | J. G. Lemmon | 1874-1 | 30 | Sierra | Sierra Co. &c | Comment | |||
JEPS743 | Sidalcea oregana subsp. spicata | W. L. Jepson | 1934-8-2 | 16789 | Sierra | 2 mi e Bassett sta. (Pioneer sta., North Fork Yuba River); North Fork Yuba River, Pioneer Sta. e of Bassett sta. | 1706 | Comment | ||
UC202839 | Sidalcea oregana subsp. spicata | J. A. De Cou | 1900-8-7 | 466 | Sierra | Sierraville | Comment | |||
UCD35537 | Sidalcea oregana subsp. spicata | Beecher Crampton | 1957-7-24 | 4421 | Sierra | Gordon Van Vleck Ranch. Sierra Valley. 4 miles northeast of Sattley. | Comment | |||
RSA448232 | Sidalcea oregana subsp. spicata | F. G. Mart | 1934-6-29 | 12552 | Sierra | Little Truckee River | Comment | |||
SD102829 | Sidalcea oregana subsp. spicata | Darley F. Howe | 1978-7-16 | Sierra | Along Highway 89 ca. 12.3 miles north of Truckee. | 1920 | Comment | |||
JEPS125660 | Silene antirrhina | William Harnach | 2013-4-25 | 1315 | Sierra | 1.6 miles west of Goodyears Bar on Highway 49 and North of the Ramshorn campground. | Comment | |||
CHSC67100 | Silene bernardina | James D. Jokerst | 1990-7-27 | 3159 | Sierra | Balls Ranch. Burma Summit, 6 mi SE of Loyalton. | 2468 | Comment | ||
CAS-BOT-BC386974 | Silene douglasii | Mrs. E. C. Sutcliffe | 1918-7-1 | s.n. | Sierra | Packer Lake | Comment | |||
CAS-BOT-BC386975 | Silene douglasii | Lewis S. Rose | 1934-7-8 | 34338 | Sierra | Gold Lake | 1950 | Comment | ||
SJSU4981 | Silene douglasii var. douglasii | N. A. Hopkins | 1968-6-30 | 150 | Sierra | 0.25 mi N of Packer L | 1859 | Comment | ||
UC1442610 | Silene invisa | Lowell Ahart | 1978-7-29 | Sierra | ca 10 mi n La Porte; n side Mt. Fillmore, n of La Porte | 2300 | Comment | |||
CAS-BOT-BC178683 | Silene invisa | Lowell Ahart | 1977-7-15 | s.n. | Sierra | Found on the north side of Mt. Fillmore, about 10 miels northeast of La Porte | 2000 | Comment | ||
RSA748321 | Silene lemmonii | K. M. Meyer, A. Townesmith | 2007-7-17 | 128 | Sierra | Tahoe National Forest. 1 mile up road toward Lake of the Woods, off road 07. | 2191 | Comment | ||
UCD40307 | Silene lemmonii | Rodney Gale Myatt | 1971-7-3 | 815 | Sierra | Hillside above Hwy 49, just to the north of Yuba River. Near Oregon Creek, Alleghany Road, and Sierra County line. | 195 | Comment | ||
SEINET10574646 ![]() |
Silene lemmonii | John G. Lemmon | 1874-1 | Lemmon s.n. | Sierra | Sierra Valley and Webber Lake. | Comment | |||
UC120168 | Silene nuda | J. G. Lemmon | 1875-1 | 33 | Sierra | Comment | ||||
UCD121455 | Solanum parishii | William Haley; Sandra Haley | 2012-7-10 | s.n. | Sierra | Sierra Couinty: Lakes Basin region. Tahoe National Forest/ West slope of the Pacific Crest Trail, just after trail goes from the east side of the crest to the west side of the crest. Coordinates are approximate. | 2270 | Comment | ||
JEPS124601 ![]() |
Solanum umbelliferum | B. Wenegrat | 1969-6-27 | 29 | Sierra | 5 miles E of Downeyville on H. 49 | Comment | |||
UCR257804 | Solidago canadensis subsp. elongata | George K. Helmkamp, Ann Kerchner, Amy Barnes | 2012-7-23 | 19514 | Sierra | Northern Sierra Nevada Mountains, Stampede Dam Road, 1.7 miles north of the Nevada County line, just east of Stampede Reservoir | 1770 | Comment | ||
SEINET13709774 | Solidago canadensis subsp. elongata | Lowell William Ahart, Lowell William Ahart | 2001-1 | 9105 | Sierra | Near Diversion Dam across Little Truckee River, Just S of Fiberboard Road (Fsr 18), 1/8 Mi. N of Henness Pass Rd., 5 Air Mi. E of Webber Lake (T19N, R15E, SW 1/4 sec. 15) 6300 Ft. | 1920 | Comment | ||
CHSC92053 | Solidago elongata | Lowell Ahart | 2005-8-30 | 12339 | Sierra | On the east side of Pass Creek, about 1/8 mile south of French Meadow, about 2 1/2 miles west of Webber Lake. | 2032 | Comment | ||
SJSU12244 | Solidago velutina subsp. californica | N. A. Hopkins | 1982-9-23 | 1118 | Sierra | c. 1.5 mi SW of Calpine | 1524 | Comment | ||
CAS-BOT-BC157216 | Sorbus californica | Elmer I. Applegate | 1921-9-7 | 3374 | Sierra | Gold Lake | 1981 | Comment | ||
RSA246612 | Sparganium angustifolium | Robert F. Thorne, Larry E. DeBuhr, C. W. Tilforth | 1972-9-20 | 42356 | Sierra | Plumas National Forest: at margin of pond north of Goose Lake. | 2058 | Comment | ||
SEINET13276719 ![]() |
Sparganium emersum | George K. Helmkamp, Amy Barnes, Ann Kerchner | 2012-1 | 19472 | Sierra | Northern Sierra Nevada Mountains: Little Truckee River valley along Hwy CA-89, 3.5 road miles north of the Nevada County line, 9.6 air miles SE (136 deg. ) of Sierraville (Hobart Mills 7.5' Q.) | 1878 | Comment | ||
SCFS832 | Sparganium emersum | V. Hardham | 1965-7-6 | 102 | Sierra | Sierra Valley, 1.4 mi from jct Hwy 89 and Beckworth Rd at Hattley | 1524 | Comment Read comments Feb 4 2014 |
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UCD94844 | Sparganium emersum | Malcolm A. Knobs; S. Galen Smith | 1949-8-20 | 1498 | Sierra | Ca. 1/2 mile W of Loyalton, on road to Sierraville, Sierra Valley. | Comment | |||
SD254517 | Sparganium emersum subsp. emersum | George K. Helmkamp, Amy Barnes, Ann Kerchner | 2012-7-22 | 19472 | Sierra | Northern Sierra Nevada Mountains: Little Truckee River Valley along Hwy CA-89, 3.5 road miles north of the Nevada County line. | 1878 | Comment | ||
SCFS5083 | Sparganium simplex | Michael D. Fleschner | 1965-7-6 | 1965 -90 | Sierra | 1.2 miles from Sattley on the Sattley Calpine road, the drainage ditch in pasture 100 yards east of road | 1524 | Comment | ||
CHSC56536 | Spergularia rubra | L. P. Janeway | 1984-7-29 | 955 | Sierra | Near F.S. Road 28 (21N11) ca 3 1/2 mi from Gold Lake; ridgetop/saddle. | 2225 | Comment | ||
CHSC59710 | Spergularia rubra | L. P. Janeway | 1992-10-27 | 4318 | Sierra | Plumas National Forest. Top of peak along the ridgetop between Mills Peak and Haskell Peak, about 1.5 mi southeast of Mills Peak and about 3.25 mi northwest of Haskell Peak. In dirt road. | 2264 | Comment | ||
CAS-BOT-BC390709 | Spergularia rubra | Gordon H. True; Barbara Trowbridge | 1977-7-25 | 8314 | Sierra | Independence Lake Watershed | Comment | |||
CAS-BOT-BC390710 | Spergularia rubra | Lowell Ahart | 1983-10-27 | 4485 | Sierra | Near a dirt road that is about 2 miles south-east of Jackson Meadows Res., about 1 mile south of Pass Creek, near Jackson Meadows Res. | 2200 | Comment | ||
UC190806 | Sphaeralcea ambigua var. ambigua | J. G. Lemmon | 1875-1 | 44 | Sierra | Comment | ||||
UC830590 | Sphaeromeria potentilloides var. potentilloides | Alice Eastwood | 1918-6-29 | 7846 | Sierra | Loyalton | Comment | |||
JEPS107589 | Sphenosciadium capitellatum | Lowell Ahart | 2005-8-30 | 12337 | Sierra | On damp soil, on the east side of Pass Creek, about 1/8 mile south of French Meadow, about 2 1/2 miles west of Webber lake | 2032 | Comment | ||
RSA252502 | Spiraea densiflora | Robert F. Thorne, C. W. Tilforth | 1969-9-6 | 39218 | Sierra | N margin of Gold Lake. | 1951 | Comment | ||
CAS-BOT-BC152544 | Spiraea splendens | Lewis S. Rose | 1934-7-13 | 34354 | Sierra | Gold Lake | 1950 | Comment | ||
CAS-BOT-BC152545 | Spiraea splendens | A. R. Kruckeberg | 1954-8-2 | 3674 | Sierra | Along shores of Tamarack Lake 2 mi. e. of Sierra Buttes - Tahoe N.F. | Comment | |||
UCD114072 | Spiraea splendens | Geo Morrison | 1930-7-20 | s.n. | Sierra | Sierra City. | 1 | Comment | ||
UCR257796 | Spirodela polyrhiza | George K. Helmkamp, Amy Barnes, Ann Kerchner | 2012-7-22 | 19448 | Sierra | Northern Sierra Nevada Mountains, Henness Pass Road, 1.1 mile east of its junction with CA-89 at the north end of Kyburz Flat | 1907 | Comment | ||
JEPS63084 | Stachys ajugoides var. rigida | W. L. Jepson | 1934-8-2 | 16790 | Sierra | 2 mi e Bassett road sta. (Pioneer road sta.); North Fork Yuba River | Comment Read comments Dec 26 2016 |
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UCR257744 | Stachys ajugoides var. rigida | George K. Helmkamp, Amy Barnes, Ann Kerchner | 2012-7-22 | 19444 | Sierra | Northern Sierra Nevada Mountains, Henness Pass Road, 1.1 mile east of its junction with CA-89 at the north end of Kyburz Flat | 1907 | Comment | ||
SJSU12227 | Stachys rigida | N. A. Hopkins | 1982-7-19 | 1073 | Sierra | 1 mi S of Calpine | Comment | |||
JEPS87500 | Stellaria calycantha | Lowell Ahart | 1993-9-10 | 7198 | Sierra | about 1 mi sw Gibsonville to Johnsville dirt road (on n side of Mount Fillmore, at end of poor dirt road, about 100 yds sw of the stream); Mount Fillmore | 2133 | Comment | ||
UC1609206 | Stellaria calycantha | Lowell Ahart | 1993-9-10 | 7198 | Sierra | about 1 mi sw Gibsonville to Johnsville dirt road (on n side of Mount Fillmore, at end of poor dirt road, about 100 yds sw of the stream); Mount Fillmore | 2133 | Comment | ||
CAS-BOT-BC181390 | Stellaria calycantha | Lowell Ahart | 1980-9-9 | 2599 | Sierra | Rocky gorge between the outlet of Webber Lake and Little Truckee River, Sierra Nevada | 2200 | Comment | ||
SEINET8884592 | Stellaria longipes | W. Harnach, N. Harnach | 1989-6-10 | 134 | Sierra | Sierra Valley, 1.5 miles W of Sierraville on Hwy 49, Strang Corral on Hwy 49. | 1503 | Comment | ||
SEINET8884603 | Stellaria longipes | W. Harnach, N. Harnach | 1990-6-6 | 339 | Sierra | Sierra Valley, 0.5 miles S of Sattley, Martinetti Ranch. | 1518 | Comment | ||
JEPS51123 | Stellaria longipes var. longipes | W. L. Jepson | 1934-8-6 | 16856 | Sierra | Yuba Pass | 2011 | Comment | ||
JEPS118404 | Stellaria obtusa | Lowell Ahart | 2011-9-23 | 17716 | Sierra | On the east side of a small stream that flows into Pass Creek, about 100 yards north of Pass Creek, about 300 yards south of Hennas Pass Road, west of French Meadow, east of Forest Road 70, about 3 miles (air) northwest of Webber Lake | 2016 | Comment | ||
CAS-BOT-BC375012 | Stenotus acaulis | W. Harnach; N. Harnach | 1990-5-6 | 284 | Sierra | Sierra Valley. On the slope behind the Montgomery Ranch east of Loyalton | 1554 | Comment | ||
CAS-BOT-BC375013 | Stenotus acaulis | Gordon H. True | 1967-7-31 | 3676 | Sierra | Verdi Peak Road ca. 1.5 miles below summit | 2438 | Comment | ||
CAS-BOT-BC375575 | Stephanomeria lactucina | John Thomas Howell | 1969-9-13 | 46103 | Sierra | Little Truckee River near outlet of Webber Lake | 2042 | Comment | ||
CHSC66787 | Stephanomeria lactucina | Vernon H. Oswald; Lowell Ahart | 1996-8-19 | 8209 | Sierra | Northern High Sierra Nevada. Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1 mi S of Long Valley Creek, 2.3 mi S of the road to Bassetts. Roadside. | 2225 | Comment | ||
SEINET8584747 ![]() |
Stephanomeria lactucina | W. Harnach | 2012-7-30 | 1256 | Sierra | Approx 1 mile south of Forest Road 09, on Road 0913. 1.5 air miles SE of Haskell Peak, Tahoe National Forest. | 1964 | Comment | ||
CAS-BOT-BC375574 | Stephanomeria lactucina | Margaret Williams; Arnold Tiehm | 1974-8-17 | 74 -S-52 | Sierra | Verdi Ridge road | 2133 | Comment | ||
SJSU12127 | Stephanomeria lactucina | N. A. Hopkins | 1974-8-7 | 628 | Sierra | near Packer Saddle | 2133 | Comment | ||
SEINET10508388 | Stipa californica | Lowell Ahart, Peter Ahart | 1983-10-27 | Ahart 4468 | Sierra | Ca. 2 mi nw of Milton Reservoir, near Jackson Meadow Reservoir. Red Fir Forest; 2000 m. | 2000 | Comment | ||
SEINET8076875 | Stipa exigua | P. A. Lehenbauer | 1937-6-8 | 57 | Sierra | 25 miles W of Reno, Nevada, on Truckee River at Iceland, S side of river, near falls. | 1676 | Comment | ||
SEINET8078257 | Stipa lemmonii var. lemmonii | K. L. Neal | 1960-5-28 | s.n. | Sierra | 8 miles NW of Verdi. | 1463 | Comment | ||
CHSC67206 | Streptanthus cordatus var. cordatus | James D. Jokerst | 1990-7-27 | 3172 | Sierra | Balls Ranch. Summit of Bald Mtn. Range at N end. | 2621 | Comment | ||
JEPS98601 | Streptanthus polygaloides | Lowell Ahart | 2000-6-15 | 8474 | Sierra | 3 mi (air) NW of Alleghany (around the monument, int. of Mountain House Road and Henness Pass Road, 2 mi (air) NW of Forest) | 1463 | Comment Read comments Jun 21 2014 |
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SBBG119805 | Streptanthus polygaloides | L. Ahart | 2006-6-21 | 12807 | Sierra | W side of the Foote Rd, ca. 3.7 rd mi SW of Alleghany [cf. Streptanthus purpureus Sanchez Mata et al.] | 1093 | Comment Read comments Jun 21 2014 |
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CAS-BOT-BC87419 | Streptanthus polygaloides | R. C. Barneby; John Thomas Howell | 1954-5-12 | 11477 | Sierra | 4 miles west of Downieville. | 807 | Comment | ||
CAS-BOT-BC87422 | Streptanthus polygaloides | Herbert L. Mason | 1959-5-24 | 14899 | Sierra | In canyon of north fork of the Yuba River, exactly opposite Goodyears Bar (above north bank of river). | 853 | Comment | ||
UCR54443 | Streptanthus purpureus | B. G. Pitzer, Steve Morgan, H. M. Soldan | 1988-5-27 | 0868 | Sierra | Sierra Nevada Mtns, above Ramshorn Campground on Hwy 49, c. 15 miles NE of Comptonville and c. 5 mi. west of Downieville | 823 | Comment Read comments Jun 21 2014 |
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CHSC37226 | Streptanthus tortuosus | L. Ahart | 1982-7-28 | 3691 | Sierra | Ca. 1/4 mi n of Pacific Mine, ca. 5 mi e of La Porte. | 1700 | Comment | ||
CHSC48354 | Streptanthus tortuosus | Vernon Oswald | 1984-6-25 | 1317 | Sierra | La Porte-Quincy Rd., about 7.6 mi n-e of La Porte. | 1828 | Comment | ||
SD129297 | Streptanthus tortuosus | B. Pitzer, S. Morgan and H. Soldan | 1988-5-28 | 895 | Sierra | Convict flat Picnic Area, 12 miles northeast of Camptonville, on Highway 49; on the North Yuba River | Comment | |||
UC3388284 | Streptanthus tortuosus var. orbiculatus | unknown | 1889-6-6 | Sierra | Gold Lake | Comment | ||||
UCR18721 | Symphoricarpos acutus | Frank C. Vasek | 1975-7-10 | 750710- 10 | Sierra | Sierra Nevada Mtns, about 15 miles north of Truckee Ranger Station [via Hwy 89], on Hennes Pass Rd. 1.5 miles west of State Hwy 89 | 1950 | Comment | ||
CHSC63130 | Symphoricarpos mollis | Lowell Ahart | 1994-7-1 | 7441 | Sierra | On the north side of Henness Pass Road, at Keystone Gap, east of Keystone Mountain, about 1 1/2 miles north-east of Middlewaters, about 11 miles (air) north-east of Alleghany. | 1889 | Comment | ||
SEINET12265493 | Symphoricarpos mollis | J. G. Lemmon | 1874-1 | 91 | Sierra | Sierra Co. &c | Comment | |||
SEINET8071530 | Symphoricarpos oreophilus | P. B. Kennedy, S. B. Doten | 1901-7-8 | 110 | Sierra | Webber Lake. | Comment | |||
UC1119990 | Symphoricarpos rotundifolius var. rotundifolius | G. T. Nordstrom | 1936-7-9 | 918 | Sierra | 2.1 mi NNW of Dog Valley | Comment | |||
CAS-BOT-BC97573 | Symphyotrichum ascendens | Gordon H. True | 1971-9-7 | 7044 | Sierra | Stringer on slope west of large meadow in Cold Stream Canyon ca. 3.5 miles south of Perazzo Meadows | 2377 | Comment | ||
CAS-BOT-BC97575 | Symphyotrichum ascendens | R. K. Gierisch; D. H. Esplin | 1969-9-25 | 3615 | Sierra | Tahoe National Forest | 1981 | Comment | ||
CHSC57410 | Symphyotrichum ascendens | L. P. Janeway | 1984-9-1 | 1104 | Sierra | On northwest side of Oakland Pond. | 2194 | Comment | ||
CHSC67873 | Symphyotrichum ascendens | James D. Jokerst | 1985-8-20 | 2574 | Sierra | Ca. 100 m E of Westside Rd., 2 mi S of Plumas Co. line. | 1493 | Comment | ||
CAS-BOT-BC97504 | Symphyotrichum ascendens | L. P. Janeway; Garrett Gibson | 1991-9-13 | 4142 | Sierra | Clio (Sierra City NE) quad. 1 1/2 mi north of Haskell Peak; upper tributary to Big Boulder Creek | 2103 | Comment | ||
CAS-BOT-BC97574 | Symphyotrichum ascendens | C. Best | 1983-8-29 | 890 | Sierra | along Hwy 49 just west of the Yuba Summit | 2042 | Comment | ||
CAS-BOT-BC97578 | Symphyotrichum ascendens | Rimo Bacigalupi; L. Constance; E. Nasir | 1953-9-9 | 4354 | Sierra | roadside, Sierraville | 1417 | Comment | ||
CAS-BOT-BC97615 | Symphyotrichum campestre | Alice Eastwood | 1918-6-29 | 7835 | Sierra | Loyalton | Comment | |||
JEPS19967 | Symphyotrichum campestre | W. L. Jepson | 1918-8-18 | 8049 | Sierra | Siera Valley Sierra Valley | 1524 | Comment | ||
CAS-BOT-BC99013 | Symphyotrichum eatonii | Carl B. Wolf | 1937-8-6 | 9050 | Sierra | Northern Sierra Nevada, No. Fork of Yuba River, 5 mi. above Downieville | 1066 | Comment | ||
UC1609305 | Symphyotrichum spathulatum | Lowell Ahart | 1993-9-10 | 7224 | Sierra | e side of county road about 1/2 mi n Gibsonville (w side of meadow) | 1676 | Comment | ||
CHSC61778 | Symphyotrichum spathulatum var. spathulatum | Lowell Ahart | 1993-9-10 | 7186 | Sierra | At the end of a poor dirt road where there is a camp and a stream, on the north side of Mount Fillmore, about 1 mile southwest of the dirt road from Gibsonville to Johnsville. | 2133 | Comment | ||
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Symphyotrichum spathulatum var. spathulatum | George K. Helmkamp, Ann Kerchner, Amy Barnes | 2012-1 | 19494 | Sierra | Northern Sierra Nevada mountains: Stampede Dam Road, 1.7 miles north of the Nevada County line, just east of Stampede Reservoir (Boca 7.5' Q.) | 1769 | Comment | ||
UCD71246 | Tanacetum bipinnatum | A. M. Shapiro | 1998-9-6 | s.n. | Sierra | established locally in Pacific States. | 1493 | Comment | ||
JEPS98952 | Tanacetum parthenium | Lowell Ahart | 2001-8-10 | 9084 | Sierra | On the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 100 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. | 1920 | Comment | ||
CAS-BOT-BC376796 | Tanacetum parthenium | Catherine Best | 1981-6-19 | s.n. | Sierra | Herringtons, Sierra City | Comment | |||
RSA0049901 | Taraxacum officinale | George K. Helmkamp, E. A. Helmkamp | 2011-6-9 | 17546 | Sierra | 5.9 miles north of Camptonville along CA-49, about 1.2 miles northeast of the Yuba Co. line | 899 | Comment | ||
CDA11880 | Taraxia tanacetifolia | G. F. Hrusa, J. Jokerst | 1991-7-5 | 8541 A | Sierra | Sierra Valley Region; in bottom of Antelope Valley. | Comment | |||
UCD150650 | Tauschia kelloggii | Collector unknown | 1977-5-15 | 66 | Sierra | 2.4 mi W of Hwy. 49 on Marysville Rd. going to Bullards Bar Reservoir. | 701 | Comment | ||
CAS-BOT-BC447654 | Tellima grandiflora | G. Vagenas | 1980-5-18 | 069 | Sierra | Hwy 49, 10 mi. W. of Downieville | 883 | Comment | ||
CAS-BOT-BC329006 | Tetradymia canescens | W. Harnach; N. Harnach | 1989-7-15 | 222 | Sierra | Sierra Valley. Calpine Ranch. | 1505 | Comment | ||
UC1070350 | Tetradymia canescens | G. T. Nordstrom | 1936-7-8 | 901 | Sierra | 4 mi se Dog Valley; Sierraville Quad. | 1493 | Comment Read comments Jun 6 2014 |
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UC1070353 | Tetradymia canescens | C. G. Albertus | 1935-10-11 | 292 | Sierra | 2.3 mi ne Loyalton; Sierraville Quad. | 1508 | Comment | ||
UCD22401 | Tetradymia canescens | Ellen Dean; Art Shapiro, Davis Botanical Society | 2002-9-28 | 1333 | Sierra | Sierra Valley. Along Hwy 49, NE of the town of Sierraville. West side of road, near entrance to Van Vleck Ranch. | 1493 | Comment | ||
CAS-BOT-BC399683 | Thalictrum fendleri | Javier Penalosa | 1962-6-20 | 2534 | Sierra | Little Truckee R. at Hwy. 89 | 1905 | Comment | ||
UCD96780 | Thalictrum fendleri | N. Hopkins | 1970-6-10 | 319 | Sierra | 100' NE Packer Lk. | 1828 | Comment | ||
CAS-BOT-BC88055 | Thelypodium crispum | A. A. Heller; P. B. Kennedy | 1907-7-1 | 8671 | Sierra | Purdy. | Comment | |||
CAS-BOT-BC88058 | Thelypodium crispum | L. S. Smith | 1935-7-18 | 2767 | Sierra | Tahoe. Perazzo Meadow. | 1981 | Comment | ||
RSA151660 | Thelypodium crispum | R. C. Bacigalupi, H. L. Mason, J. R. Sweeney | 1953-7-8 | 4283 | Sierra | Along road to Beckwourth, from Calpine, Sierra Valley. | 1463 | Comment | ||
UCD93356 | Thinopyrum intermedium | Beecher Crampton | 1957-7-24 | 4410 | Sierra | Gordon Van Vleck Ranch. Sierra Valley. 4 miles northeast of Sattley. | Comment | |||
SJSU6447 | Thlaspi arvense | N. A. Hopkins | 1971-6-19 | 411 | Sierra | ENE of Sattley, Sierra Valley | 1524 | Comment | ||
CHSC115304 | Thysanocarpus curvipes var. curvipes | Lowell Ahart | 2015-5-9 | 20161 | Sierra | Small broken rock slide, on the north side of the Canyon Creek Trail, trail on the north side of the North Fork of the Yuba River, about 300 yards of Highway 49, about one mile west of Indian Valley. Mixed Evergreen Forest. | 692 | Comment | ||
JEPS125813 | Torilis arvensis | William Harnach | 2015-5-6 | 1403 | Sierra | Turnoff to Ramshorn Campground on Highway 49, 1.6 miles West of Goodyears Bar. | Comment | |||
UCD139873 | Toxicoscordion paniculatum | Stuart | Date Unknown | 2159 | Sierra | Guscette Sheep Range est of Loyalton. | Comment | |||
UCD39225 | Toxicoscordion paniculatum | Beecher Crampton | 1954-5-10 | 1859 | Sierra | 2.5 miles west of Sattley. | 1676 | Comment | ||
UCD84120 | Tragopogon porrifolius | Ayzik Solomeshch | 2009-6-7 | s. n. | Sierra | Sierra Valley, Bradley Ranch, along Calpine Rd, ca. 100 m N from the road. | 1495 | Comment | ||
CAS-BOT-BC377173 | Tragopogon pratensis | Alice Eastwood | 1918-6-29 | 7932 | Sierra | Loyalton | Comment | |||
CHSC51242 | Trichostema oblongum | Lowell Ahart | 1981-6-23 | 2874 | Sierra | On slopes, near a very small stream, north of the Johnsville Road, near the base of Mount Etna, about 11 miles northeast of La Porte. | 1828 | Comment | ||