39.83166 39.93166 -121.81277 -121.71277 UC/JEPS: Consortium Search Results
Search Results — 706 specimen records retrieved (706 records with coordinates)
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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/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CHSC24892  Acer macrophyllum E. Rilla 1976-4-4 2 Butte ca. 10 mi w of junc of Ponderosa Way and Hwy 32, ca. 3 ft n of Ponderosa Way, ca. 22 mi ne of Chico. 609 Comment
  CHSC93  Acer macrophyllum V. Holt 1948-4-14 Butte Cohasset road 10 mi. past Richardson Springs turnoff. 487 Comment
  UCSB63601  Achyrachaena mollis Shannon, Gail 1986-4-18 Butte Richardson Springs; 4.1 mi. NE of Chico; jct. of Richardson Springs road/Cohasset road 60 Comment
  CHSC31098  Acmispon parviflorus Stephen M. Turek 1980-4-18 16 Butte Ca. 1.0 yd n of Cohasset Road, 4.1 mi e of Keefer Road, 5.6 mi e of Chico. 152 Comment
  CHSC90502  Acmispon parviflorus Doug Burcombe 1988-4-20 18 Butte 11 mi NNE of Chico. Cohasset ridge. 175 m S of Anderson fork of Rock Creek. 320 Comment
  CHSC97361  Acmispon parviflorus Paul Maslin 2005-5-1 59 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609754E 4410046N. 243 Comment
  CHSC20048  Adenostoma fasciculatum M. S. Taylor 1975-4-25 494 Butte Ca. 1/2 mi e of Cohasset Hwy, ca. 10 mi n of Chico. Comment
  CHSC48839  Adenostoma fasciculatum Vernon Oswald 1986-5-6 1994 Butte Cohasset Ridge along the dirt road paralleling Cohasset Hwy on the south. 457 Comment
  CHSC90242  Adenostoma fasciculatum T. H. Watroba 1989-4-18 20 Butte Ca. 50 yds e of Cohasset Rd., Cohasset Ridge, 8 mi nne of Chico. 548 Comment
  UC1127710  Adenostoma fasciculatum H. A. Jensen 1934-10-26 391 Butte Cohasset Ridge (Keefer Ridge on map), Hd. Maple Branch Mad Creek Chico Quad., Cohasset Ridge (Keefer Ridge on map) Comment
  UC1127718  Adenostoma fasciculatum A. E. Wieslander 1936-5-30 626 Butte Keefer Ridge Chico Quad., Keefer Ridge Comment
  RSA122230  Adenostoma fasciculatum var. fasciculatum A. E. Wieslander 1936-3-30 626 Butte Keefer Ridge 549 Comment
  CHSC39841  Adiantum jordanii Maxey-Jones 1928-2-27 Butte Iron Canyon. Comment
  UC1481800  Adiantum jordanii Mrs. Carlotta C. Hall 1912-5-27 Butte canyon near Richardson's Springs Chico Comment
  CHSC8619  Aesculus californica L. V. Ritter 1969-5-5 303 Butte Ca 2 mi. w of Cohasset, ca 10 yds s of Cohasset Highway. Comment
  CHSC90077  Aesculus californica Elizabeth A. Ballou 1991-4-23 7 Butte About 0.25 mi up Cohasset Ridge off of Cohasset Highway. 335 Comment
  CHSC29092  Aira elegans M. S. Taylor; J. D. Jokerst 1980-5-15 2626 Butte On Cohasset Ridge, ca. 1/4 mi e of Cohasset Rd, ca. 9 mi ne of Chico. 396 Comment
  CHSC33857  Aira elegans J. D. Jokerst; M. S. Taylor 1980-5-15 695 Butte Top of Cohasset Ridge ca 1/4 mi E of Cohasset Rd. Comment
  CHSC27792  Allium amplectens Rod Bunday 1978-4-25 16 Butte Ca. 200 ft w of Cohasset Rd ca. 12 mi ne of East Ave. between Chico and Cohasset. 304 Comment
  CHSC36906  Allium amplectens Marc Hayes; R. Schlising 1978-5-22 3266 Butte NW part of county, n of Chico; along Cohasset Hwy, 4.3 mi n o f Mud Creek. Comment
  CHSC37494  Allium cratericola Robert Banchero 1983-4-10 651 Butte S of Cohasset in northern Butte County. In Cave Creek Drainage. 502 Comment
  CHSC27033  Allophyllum divaricatum Robert A. Schlising 1978-6-11 3291 Butte Along Cohasset Rd, below Cohasset, 5.5 mi NE of crossing of Mud Cr and 5.3 mi NE jct of rd to Richardson's Springs; ridge top. Comment
  CHSC43700  Allophyllum divaricatum Vernon Oswald 1986-5-6 1995 Butte Cohasset Ridge along the dirt road paralleling Cohasset Hwy on the south. On a slope along the road. 457 Comment
  CHSC23423  Alopecurus saccatus P. Fehr 1974-4-23 14 Butte Collected along side of Keefer Rd., 8 mi e of junction with Hwy 99, ca. 10 mi n of Chico. 57 Comment
  UC1246763  Angelica californica A. S. Barclay, R. D. Barbee and K. E. Blum 1962-6-20 1198 Butte 2 mi s of Cohasset (on road to Chico) 762 Comment
  CHSC20056  Anthriscus caucalis M. S. Taylor 1975-4-25 497 Butte Abundant along dirt rd, ca. 1/4 mi e of Cohasset Rd, ca. 10 mi ne of Chico. Comment
  CHSC51846  Anthriscus caucalis Kim Haas 1988-4-19 14 Butte Small population ca 10 mi NE of Chico Municipal Airport. 457 Comment
  UCD80764  Antirrhinum subcordatum CNPS SN Foothill Team 2006-3-1 Survey Butte CSU Chico, Big Chico Creek Ecological Reserve. Comment
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Jun 5 2011
  CHSC97380  Antirrhinum vexillo-calyculatum subsp. intermedium Paul Maslin 2006-7-7 36 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Growing on disturbed soil at edge of Chico Canyon Road. UTM: 10609506E 4410723N. 335 Comment
  CHSC12926  Aphyllon epigalium subsp. epigalium K. D. Cox 1974-6-16 190 Butte Vilas Rd., 5.4 mi. S of Cohasset rd. N. of Chico. Comment
  CHSC33372  Aphyllon purpureum Steven Azevedo 1980-4-16 16 Butte S edge of Mudd Creek, 1 mi e of Richardson Spring. 243 Comment
  CHSC20487  Apocynum androsaemifolium M. S. Taylor 1975-6-30 812 Butte Ca. 50 yds e of Greenwood Store, Cohasset, ca. 18 mi ne of Chico. 853 Comment
  CHSC48312  Arabidopsis thaliana Vernon Oswald 1985-4-5 1702 Butte Cohasset Hwy at Cohasset Springs. On the slope above the horse trough. 286 Comment
  CAS-BOT-BC24435  Arctostaphylos manzanita J. D. Jokerst 1985-7-18 2516 Butte Canyon of Rock Cr. between cr. and Cohasset Hwy, nw. of Cohasset, lower canyon slope. Comment
  RSA632986  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27448 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632987  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27477 Butte Cohasset. 630 Comment
  RSA632988  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27468 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632989  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27464 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632990  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27461 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632991  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27463 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632992  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27458 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632993  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27452 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632994  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27466 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632995  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27453 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632996  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27451 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA632997  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27475 Butte Cohasset. 630 Comment
  RSA632998  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27476 Butte Cohasset. 630 Comment
  RSA632999  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27477 Butte Cohasset. 630 Comment
  RSA633000  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27464 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA633001  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27460 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA633004  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27450 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA633005  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27462 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA633007  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27456 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA633008  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27455 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA633009  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27465 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA633011  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27457 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  RSA633012  Arctostaphylos manzanita Jon E. Keeley 1996-6-20 27457 Butte Approximately 1/2 km west of Cohasset. 570 Comment
  CAS-BOT-BC38827  Arctostaphylos manzanita subsp. manzanita Lewis S. Rose 1945-5-12 45033 Butte Richardson Springs 304 Comment
  CHSC31916  Arctostaphylos manzanita subsp. manzanita M. S. Taylor; E. Pierce 1981-1-29 3374 Butte Cohasset Ridge SW of Cohasset Hwy, ca. 1 mi S of Cohasset. 60 Comment
  CHSC41220  Arctostaphylos manzanita subsp. manzanita J. D. Jokerst 1985-7-18 2515 Butte Canyon of Rock Cr. between creek and Cohasset Hwy, NW of Cohasset on lower canyon slope. Comment
  CHSC41221  Arctostaphylos manzanita subsp. manzanita J. D. Jokerst 1985-7-18 2516 Butte Canyon of Rock Cr. NW of Cohasset and Cohasset Ridge. Lower canyon slope between Cohasset Hwy and creek. Comment
  UC1039821  Arctostaphylos manzanita subsp. manzanita O. C. Olson 1956-2-13 33 Tehama two mi sw Steamboat Point; Quad 40 B-1 548 Comment
  UC1039822  Arctostaphylos manzanita subsp. manzanita O. C. Olson 1956-2-13 32 Tehama two mi sw Steamboat Pt.; Quad 40 B-1 548 Comment
  UC1039823  Arctostaphylos manzanita subsp. manzanita O. C. Olson 1956-2-13 31 Tehama 2 1/4 mi sw Steamboat Point; Quad 40 B-1 548 Comment
  UC1039824  Arctostaphylos manzanita subsp. manzanita O. C. Olson 1956-2-13 30 Tehama two mi sw Steamboat Point; Quad 40 B-1 548 Comment
  CHSC90075  Arctostaphylos manzanita subsp. roofii Elizabeth A. Ballou 1991-4-23 5 Butte About 0.25 mi up Cohasset Ridge off of Cohasset Highway. 335 Comment
  UCD52107  Arctostaphylos manzanita subsp. roofii Roman Gankin; W. Robert Powell 1966-10-26 869 Butte Cohasset Ridge northeast of Chico. 548 Comment
  UCD52218  Arctostaphylos manzanita subsp. roofii James I. Mallory 1968-12-3 347 Butte Cohasset Ridge; 2 miles north-northwest of Richardson Springs. 518 Comment
  CAS-BOT-BC38866  Arctostaphylos manzanita subsp. wieslanderi M. S. Taylor; E. J. Pierce 1981-1-29 3374 Butte Cohasset Ridge, ca. 1 mi. s o Cohasset. Comment
  UC725916  Arctostaphylos mewukka A. A. Heller 1942-3-22 16406 Butte 1/2 mi below first house; Cohassett Comment
  UC726657  Arctostaphylos mewukka A. A. Heller 1942-3-22 16405 Butte 1/2 mi below first house; Cohassett Comment
  RSA635203  Arctostaphylos patula Jon E. Keeley 1996-6-20 27469 Butte Approximately 1/2 km west of Cohasset. Comment
  RSA636988  Arctostaphylos viscida subsp. viscida Jon E. Keeley 1996-6-20 27472 Butte Approximately 1/2 km west of Cohasset. Comment
  CAS-BOT-BC400633  Asarum hartwegii A. A. Heller 1915-4-12 11809 Butte Near Cohasset Comment
  CAS-BOT-BC400634  Asarum hartwegii A. A. Heller 1915-4-12 11809 Butte Near Cohasset Comment
  RSA32828  Asarum hartwegii A. A. Heller 1939-4-10 s.n. Butte Shaded places in leafy mold on a slope in the oak belt of the transition zone near its lower limits Comment
  CHSC20544  Asclepias cordifolia M. S. Taylor 1975-6-30 825 Butte Scattered on s side of Cohasset Rd, ca. 10 ft. s of Greenwood Store, Cohasset, ca. 18 mi ne of Chico. 853 Comment
  CHSC20492  Asclepias fascicularis M. S. Taylor 1975-6-25 791 Butte Ca. 100 ft w of Mud Creek, dam area ca. 1/2 mile n of Richardson Springs Hotel, ca. 6 mi n of Chico. 121 Comment
  POM181763  Aspidotis californica H. F. Copeland 1926-03 542 Butte Near Iron Canyon. Comment
  UC474224  Aspidotis californica H. F. Copeland March, 1926 Butte near Chico (Iron Canyon) Comment
  CHSC12921  Astragalus pauperculus L. V. Ritter 1969-3-20 87 Butte Ca 200 yds. n of Rock Creek, .5 mi. e of Cohasset Rd. 76 Comment
  CAS-BOT-BC17445  Athysanus pusillus Lewis S. Rose 1945-5-12 45011 Butte Richardson Springs. 304 Comment
  CHSC93329  Baccharis douglasii Paul Maslin 2005-9-29 628 Butte Plant collected from Big Chico Creek Ecological Reserve which is located off of Hwy. 32, east of Chico, beginning at the upper end of Bidwell Park. Comment
  CHSC9132  Berberis aquifolium var. dictyota C. A. Stafford 1970-4-26 23 Butte On E. side of Ponderosa Way, ca. 6 miles N. from jct of Cohasset Hwy. and Ponderosa Way. Lassen Game Refuge vic. 1127 Comment
  UC854679  Berberis aquifolium var. dictyota A. A. Heller 1917-3-18 12669 Butte lower end of Iron Canyon (Chico Creek) Comment
  CAS-BOT-BC75546  Berberis dictyota A. A. Heller 1917-3-18 12669 Butte Chico creek lower end of Iron Canon [Canyon]. Comment
  CAS-BOT-BC75547  Berberis dictyota A. A. Heller 1917-3-18 12669 Butte Chico creek lower end of Iron Canon [Canyon]. Comment
  CHSC56623  Briza minor J. Lund 1980-4-19 Butte On a trail leading up to the falls above Richardson Springs, northeast of Chico. 121 Comment
  UC143058  Brodiaea californica var. californica Mrs. R. M. Austin May 1896 45 Butte Iron Canyon Comment
  UC143052  Brodiaea coronaria Mrs. R. M. Austin May 1896 27 Butte Iron Canyon Comment
  CHSC21147  Brodiaea elegans M. S. Taylor 1975-6-30 819 Butte Ca. 1/4 mi w of Cohasset Hwy, ca. 400 yds n of Green wood Store, Cohasset. 853 Comment
  CHSC97379  Callitriche heterophylla var. bolanderi Paul Maslin 2006-5-3 37 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609374E 4410375N. 342 Comment
  CHSC2235  Calochortus luteus N. Maxwell 1936-6-27 Butte Richardson Springs road. 91 Comment
  CHSC51939  Calochortus luteus Carl W. Dobson 1980-4-12 10 Butte Ca 15 uds N of dirt rd atop Musty Buck Ridge, 0.5 mi N of Big Chico Cr, 5.0 mi ENE of Chico. 231 Comment
  UC203655  Calochortus luteus A. A. Heller 1914-5-22 11424 Butte near Richardson Comment
  CHSC31357  Calochortus monophyllus Stephen M. Turek 1980-4-18 21 Butte Ca. 2 yds s of Cohasset Rd, 3.3 mi e of Keefer Rd, 4.8 mi e of Chico. 137 Comment
  CHSC3835  Calochortus monophyllus L. E. Dunkel 1965-4-20 27 Butte Ca. 50 yards e of Monk's Store on Cohasset Road. 670 Comment
  CHSC44982  Calochortus monophyllus E. Ray Latham 1988-4-19 Butte Population Cohasset Ridge, 14 km ne of Chico municipal airport. 500 Comment
  CHSC51942  Calochortus monophyllus John J. Copeland 1980-3-31 19 Butte 0.95 mi SE of Cohasset Rd, ca 5 mi E of Chico airport. Comment
  CHSC84919  Calochortus monophyllus Janice Morris 1995-4-24 91 Butte Ca. 1/2 mi. s of Mud Creek, 1/2 mi e of Richardson Springs Resort. 304 Comment
  CHSC90197  Calochortus monophyllus S. M. Fleshman 1989-5-1 20 Butte Ca. 1 mi se of junct. of Cohasset and Vilas roads ca. 12 mi e of Chico. 579 Comment
  CHSC9277  Calochortus monophyllus D. C. Burns 1971-4-2 112 Butte Few plants on n side of Cohasset rd., ca. 1.3 mi w of intersection of Cohasset rd. and Vilas rd. 487 Comment
  UC725774  Calochortus monophyllus A. A. Heller 1939-4-10 15372 Butte Comment
  UCR190818  Calochortus monophyllus Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC41219  Calycadenia ciliosa J. D. Jokerst 1985-7-18 2514 Butte Top of Cohasset Ridge in community of Cohasset, ca. 200 meters W of Cohasset Hwy. Comment
  CAS-BOT-BC106086  Calycadenia oppositifolia David D. Keck 1933-5-31 2411 Butte 4.3 miles N. of Chico on Richardson Springs Road. Comment
  CAS-BOT-BC106089  Calycadenia oppositifolia David D. Keck 1933-5-31 2411 Butte 4.3 miles N. of Chico on Richardson Springs Road. Comment
  CAS-BOT-BC106090  Calycadenia oppositifolia David D. Keck 1933-5-31 2411 Butte 4.3 miles N. of Chico on Richardson Springs Road. Comment
  CAS-BOT-BC106092  Calycadenia oppositifolia A. A. Heller 1926-5-22 13940 Butte Along the Richardson Springs Road three miles north of Chico. Comment
  CAS-BOT-BC106093  Calycadenia oppositifolia A. A. Heller 1926-5-22 13940 Butte Along the Richardson Springs Road three miles north of Chico. Comment
  CAS-BOT-BC106094  Calycadenia oppositifolia A. A. Heller 1926-5-22 13940 Butte Along the Richardson Springs Road three miles north of Chico. Comment
  CAS-BOT-BC106096  Calycadenia oppositifolia A. A. Heller 1914-5-22 11426 Butte About 5 miles north of Chico on the Richardson Springs Road Comment
  CAS-BOT-BC106097  Calycadenia oppositifolia A. A. Heller 1914-5-22 11426 Butte About 5 miles north of Chico on the Richardson Springs Road Comment
  CHSC22939  Calycadenia oppositifolia Robert A. Schlising 1963-6-7 2616 Butte 3.1 mi S of Cohasset along Cohasset Highway. Comment
  CHSC27702  Calycadenia oppositifolia Robert A. Schlising 1978-6-11 3289 Butte Cohasset Road, near Cohasset and 5.5 mi above (NE of ) crossing of Mud Creek. Comment
  GH414374  Calycadenia oppositifolia D. D. Keck 1933-5-31 2411 Unknown 4.3 miles N. of Chico on Richardson Spring road Comment
  GH414376  Calycadenia oppositifolia A. A. Heller 1926-5-22 13940 Unknown along the Richardson Spring road three miles north of Chico Comment
  GH414378  Calycadenia oppositifolia A. A. Heller 1914-5-22 11426 Unknown about 5 miles north of Chico on the Richardson Springs road Comment
  LA203134  Calycadenia oppositifolia D. Keck; 1933-5-31 2411 Butte 4.3 mi. N. of Chico on Richardson Springs road Comment
  LA203135  Calycadenia oppositifolia A. A. Heller; 1926-5-22 13940 Butte aong the Richardson Springs Road 3 mi. N of Chico Comment
  POM196501  Calycadenia oppositifolia A. A. Heller 1926-5-22 13940 Butte Type collected 'near Chico, May 30, 1882, by Dr. C.C. Perry.' Along the Richardson Springs road 3 miles north of Chico Comment
  POM284479  Calycadenia oppositifolia A. A. Heller 1926-5-22 13940 Butte Type collected 'near Chico, May 30, 1882, by Dr. C.C. Perry.' Along the Richardson Springs road 3 miles north of Chico Comment
  POM298231  Calycadenia oppositifolia D. D. Keck 1933-5-31 2411 Butte 4.3 miles N of Chico on Richardson Springs Rd. Comment
  SBBG60970  Calycadenia oppositifolia A. A. Heller 1926-5-22 13940 Butte Richardson Springs Rd 3 mi N of Chico Comment
  SBBG7833  Calycadenia oppositifolia D. D. Keck 1933-5-31 2411 Butte 4.3 mi N of Chico on Richardson Springs Rd Comment
  UC195401  Calycadenia oppositifolia A. A. Heller 1914-5-22 11426 Butte about 5 mi n of, on the Richardson Springs road Chico Comment
  UC217500  Calycadenia oppositifolia H. M. Hall 1917-5-16 10305 Butte Iron Canon (about opposite Hog Spr.) Big Chico Creek 121 Comment
  UC398686  Calycadenia oppositifolia A. A. Heller 1926-5-22 13940 Butte 3 mi n of, along the Richardson Springs road Chico Comment
  UC88991  Calycadenia oppositifolia Mrs. R. M. Austin 1886-5-1 169 Butte Iron Canyon Comment
  UC935692  Calycadenia oppositifolia David D. Keck 1933-5-31 2411 Butte 4.3 mi n of, on Richardson Springs Rd. Chico Comment
  CHSC19924  Cardamine californica M. S. Taylor 1975-3-3 402 Butte Dam area, ca. 1/4 mi n of Richardson Springs camp, ca. 8 mi n of Chico. 91 Comment
  CHSC28963  Cardamine californica J. D. Jokerst 1980-2-24 451 Butte Along edges of Mud Cr 0.5 mi E of community of Richardson Springs. 243 Comment
  CHSC101975  Cardamine californica var. californica John Copeland 1980-2-20 9 Butte Ca. 0.8 mile SE of Cohasset Road, E side of Maple Branch. Comment
  CHSC19931  Cardamine oligosperma M. S. Taylor 1975-3-3 400 Butte Ca. 1/4 mi n of Richardson Springs camp, in dam area, ca. 8 mi n of Chico. 91 Comment
  CHSC97375  Carex multicaulis Paul Maslin 2006-4-15 45 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609796E 4410665N. 243 Comment
  CHSC33862  Carex nudata J. D. Jokerst 1980-4-1 536 Butte East Branch Mud Creek. Comment
  UCR190826  Castilleja Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CAS-BOT-BC249115  Castilleja affinis Lewis S. Rose 1945-5-12 45025 Butte Richardson Springs 304 Comment
  CHSC44706  Castilleja affinis R. Banchero 1980-3-27 82 Butte Along Richardson's Springs Rd Ca 4 mi NE of its jct with Cohasset Hwy, Ca 1.3 mi W of the town of Richardson's Springs. 213 Comment
  CHSC1810  Castilleja attenuata H. Summers 1929-3-25 Butte Richardson Springs Road. 106 Comment
  CHSC90167  Castilleja attenuata J. Lund 1980-4-19 Butte On a trail leading to the falls above Richardson Springs, northeast of Chico. On hillside. 121 Comment
  CHSC14024  Castilleja lacera D. B. Joley 1967-4-14 18 Butte Ca. 3 feet n of Cohasset Rd. and ca 2.7 mi e of corner Keefer and Cohasset Rds. 152 Comment
  CHSC24982  Castilleja lacera L. Mayer 1975-5-4 Butte Cohasset Road, ca. 3 mi n of Keefer Road, ca. 3 mi ne of Chico. Comment
  CHSC26789  Castilleja lacera M. S. Taylor 1978-5-6 1620 Butte Ca. 8 mi ne of Chico, ca. 1/2 mi e of Cohasset Rd. 137 Comment
  CHSC34080  Castilleja lacera M. S. Taylor 1980-5-15 2624 Butte Cohasset Ridge, ca. 1/4 mi e of Cohasset Rd. ca. 9 mi ne of Chico. 396 Comment
  CHSC4004  Castilleja lacera J. E. Bowlin 1967-4-14 20 Butte Ca. 3 feet n of Cohasset Rd. and ca. 2.7 miles e of cornor of Keefer Rd. and Cohasset Rd., Chico. 152 Comment
  CHSC4255  Castilleja lacera J. E. Bowlin 1967-4-14 32 Butte 3.4 mi. E of corner of Keefer Rd. and Cohasset, Chico. Comment
  JEPS80632  Castilleja lacera M. S. Taylor 1980-5-15 2624 Butte ca 0.25 mi e Cohasset Rd. (ca 9 mi ne of Chico); Cohasset Ridge 396 Comment
  JEPS81864  Castilleja lacera L. R. Heckard with J. C. Hickman, J. Bartel and A. Q. Howard 1982-4-26 5844 Butte 2.9 mi e Keefer junction (along Cohasset Road, ca 8 air mi n of Chico at Big Chico Creek); Big Chico Creek 182 Comment
  UC886502  Castilleja lacera A. A. Heller 1915-5-28 11904 Butte near Cohasset (Sierra foothills); Sierra Comment
  UCR188712  Castilleja lacera Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC1724  Castilleja pruinosa H. Summers 1929-3-11 Butte Richardson Springs Road. 152 Comment
  CAS-BOT-BC49257  Ceanothus cuneatus Lewis S. Rose 1945-5-12 45024 Butte Richardson Springs 304 Comment
  CHSC1501  Ceanothus cuneatus L. Stone 1930-3-9 Butte Near Richardson Springs. 152 Comment
  CHSC51907  Ceanothus cuneatus Mile Pahl 1988-4-19 15 Butte 14.3 mi NE of Chico on Cohasset Hwy and 0.3 mi SSW of Cohasset Hwy. 548 Comment
  CHSC64128  Ceanothus cuneatus Mark D. Reiser 1992-4-21 20 Butte Meadow ca. 300 yds sw of Vilas rd., Cohasset Stage, ca. 8 mi ne of Chico Municipal Airport. 609 Comment
  CHSC45729  Ceanothus integerrimus E. Ray Latham 1988-4-19 Butte Population Cohasset Ridge, 14km ne of Chico municipal airport. 500 Comment
  POM85959  Ceanothus integerrimus var. macrothyrsus C. C. Bruce 1897-05 1814 Butte Iron Canyon Comment
  CHSC28138  Ceanothus lemmonii J. D. Jokerst 1979-5-7 220 Butte Top of Cohasset Ridge (Tuscan Lava). 200 m. sw of Cohasset Hwy. 463 Comment
  CHSC31411  Ceanothus lemmonii Debra Dockrey 1980-4-21 4 Butte Ca 10 mi n of Chico. 426 Comment
  CHSC45728  Ceanothus lemmonii E. Ray Latham 1988-4-19 Butte Population Cohasset ridge, 14 km ne of Chico municipal airport. 500 Comment
  UC1070802  Ceanothus lemmonii A. E. Wieslander 1935-5-30 625 Butte Keefer Ridge Chico quad. 548 Comment
  CAS-BOT-BC52003  Ceanothus prostratus A. A. Heller 1941-6-22 16179 Butte edge of the forest at Cohasset. above Pine Creek, several miles farther north Comment
  CAS-BOT-BC52007  Ceanothus prostratus A. A. Heller 1939-4-10 15371 Butte upper end of Cohasset Comment
  SEINET194924  Ceanothus prostratus A. A. Heller 1941-6-22 16179 Butte Cohasset Comment
  UC725531  Ceanothus prostratus A. A. Heller 1939-4-10 15371 Butte Comment
  UC726726  Ceanothus prostratus A. A. Heller 1941-6-22 16179 Butte Cohasset Comment
  RSA32884  Ceanothus prostratus var. occidentalis A. A. Heller 1941-6-22 16179 Butte roadside bank, edge of the forest at Cohasset. Comment
  CHSC100917  Centaurium tenuiflorum R. A. Schlising 1979-6-4 3439 Butte South of Cohasset. 457 Comment
  CHSC12935  Centaurium tenuiflorum K. R. Stern 1974-7-2 5880 Butte 1 mi w of Richardson Springs, in roadside bank. 152 Comment
  CHSC20488  Centaurium tenuiflorum M. S. Taylor 1975-6-25 793 Butte Ca. 100 ft w of Mud Creek, ca. 1/2 mi n of Richardson Springs Hotel, ca. 6 mi ne of Chico. 121 Comment
  CHSC51997  Centromadia fitchii M. S. Taylor 1975-6-25 806 Butte Above Mud Ck., ca .5 mi n of Richardson Sprgs. Hotel, ca. 6 mi ne of Chico. 243 Comment
  CHSC20053  Cercis occidentalis M. S. Taylor 1975-4-25 502 Butte Ca. 2 ft w of Cohasset Hwy, ca. 10 mi ne of Chico. Comment
  UCR190822  Cercis occidentalis Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  UCSB63611  Cercis occidentalis Hardin, Mary 1986-4-18 Butte Ca. 0.5 mi. ESE of Cohasset Hwy.; 9 mi. NNE of Chico 548 Comment
  CHSC45964  Cercocarpus betuloides Lowell Ahart 1977-4-18 1314 Yuba Along Dry Creek, about 1 mile south of the Collins Lake Dam. 91 Comment
  CAS-BOT-BC136998  Cercocarpus betuloides var. betuloides A. A. Heller 1915-4-12 11808 Butte Near Cohasset Comment
  CAS-BOT-BC137004  Cercocarpus betuloides var. betuloides A. A. Heller 1917-3-18 12670 Butte Chico Creek lower end of Iron [canon] Canyon Comment
  CAS-BOT-BC137005  Cercocarpus betuloides var. betuloides A. A. Heller 1915-4-12 11808 Butte Near Cohasset Comment
  CAS-BOT-BC137006  Cercocarpus betuloides var. betuloides A. A. Heller 1917-3-18 12670 Butte Chico Creek lower end of Iron [canon] Canyon Comment
  CHSC20042  Cercocarpus betuloides var. betuloides M. S. Taylor 1975-4-25 499 Butte Ca. 1/4 mi e of Cohasset Hwy, ca. 10 mi ne of Chico. Comment
  UC859441  Cercocarpus betuloides var. betuloides A. A. Heller 1917-3-18 12670 Butte lower end of Iron Canyon (Chico Creek); , Chico Creek Comment
  CAS-BOT-BC252668  Chorizanthe membranacea Lewis S. Rose 1945-5-12 45014 Butte Richardson Springs 304 Comment
  POM105863  Chorizanthe membranacea R. M. Austin 1883-5-1 s.n. Butte Iron Canyon, Big Chico Creek Comment
  CHSC27658  Chorizanthe polygonoides var. polygonoides Robert A. Schlising 1978-5-9 3230 Butte Cohasset area, ca 5.5 mi NE crossing of Mud Creek by Cohasset Highway; in dirt road on ridgetop in area of chaparral. Comment
  CHSC29112  Cicendia quadrangularis M. S. Taylor; J. D. Jokerst 1980-5-15 2631 Butte In vernal pools on Cohasset Ridge, ca. 1/4 mi ne of Cohasset Rd, ca. 9 mi ne of Chico. 396 Comment
  CHSC20493  Cichorium intybus M. S. Taylor 1975-6-25 795 Butte Along Mud Creek, ca. 1/4 mi N of Richardson Springs Hotel, ca. 6 mi NE of Chico. 121 Comment
  CHSC21139  Cirsium occidentale var. venustum M. S. Taylor 1975-6-30 821 Butte Ca. 500 yds w of Cohasset Hwy, Cohasset. Comment
  CHSC21140  Cirsium occidentale var. venustum M. S. Taylor 1975-6-30 821 Butte Cohasset. Comment
  CHSC304  Cirsium occidentale var. venustum B. Richardson 1929-5-14 Butte Cohasset. 609 Comment
  CHSC27719  Clarkia concinna subsp. concinna Robert A. Schlising; Coleta Lawler 1978-5-29 3278 Butte Northern part of county near Cohasset; along Cohasset Road, 4.3 miles above crossing of Mud Creek and 4.1 miles NE of jct with road to Richardson Springs; bank of roadside. Comment
  CHSC48624  Clarkia concinna subsp. concinna Vernon Oswald 1985-5-23 1777 Butte Cohasset Rd. 0.4 mi uphill from Cohasset springs. On the road cut. 365 Comment
  CHSC22114  Clarkia gracilis subsp. albicaulis Robert A. Schlising 1974-5-27 3132 Butte Cohasset Road, 4.7 mi NE of Chico Airport (or 6.7 mi NE of Chico). Comment
  CHSC27737  Clarkia gracilis subsp. albicaulis Robert A. Schlising; Coleta Lawler 1978-5-29 3277 Butte Near Cohasset; along Cohasset Road, 4.3 miles above crossing of Mud Creek and 4.1 miles NE of jct with road to Richardson Springs. Comment
  CHSC8618  Clarkia gracilis subsp. albicaulis L. V. Ritter 1969-5-5 307 Butte Ca 2 mi. w of Cohasset, ca 10 yds. s of Cohasset highway. Comment
  CAS-BOT-BC163639  Clarkia purpurea subsp. quadrivulnera A. A. Heller 1915-5-28 11908 Butte Near Cohasset Comment
  CAS-BOT-BC163641  Clarkia purpurea subsp. quadrivulnera A. A. Heller 1915-5-28 11908 Butte Near Cohasset Comment
  CAS-BOT-BC163647  Clarkia purpurea subsp. quadrivulnera A. A. Heller 1914-5-22 11422 Butte Near Richardson Springs Comment
  CAS-BOT-BC163649  Clarkia purpurea subsp. quadrivulnera A. A. Heller 1914-5-22 11422 Butte Near Richardsonn Springs Comment
  CAS-BOT-BC163650  Clarkia purpurea subsp. quadrivulnera Lewis S. Rose 1945-5-12 45019 Butte Richardson Springs 304 Comment
  CHSC1109  Clarkia purpurea subsp. quadrivulnera E. Hembree 1929-5-15 Butte Cohasset. 457 Comment
  CHSC30066  Clarkia rhomboidea R. A. Schlising 1980-5-26 3601 Butte Several mi sw village of Cohasset, along fire road e of Cohasset Road. 411 Comment
  CHSC8616  Clarkia rhomboidea L. V. Ritter 1969-5-5 304 Butte Ca 2 mi. w of Cohasset, ca 10 yds s of Cohasset Highway. Comment
  CHSC24136  Claytonia rubra subsp. rubra D. E. Hale 1976-4-4 3 Butte Ca. .75 km from n side of Vilas Rd, ca. 1.6 km ene from Cohasset Hwy-- Vilas Rd intersection, 24 km ne of Chico. 835 Comment
  CHSC20059  Clematis lasiantha M. S. Taylor 1975-4-25 491 Butte Ca. 1/2 mi e of Cohasset Hwy, along dirt road, ca. 10 mi ne of Chico. Comment
  CHSC4021  Clematis lasiantha J. E. Bowlin 1967-3-10 5 Butte Down hillside, ca. 10 feet w of Cohasset Rd. and ca. 5.9 miles n of the corner of Keefer Rd. and Cohasset Rd., Chico. 243 Comment
  POM181656  Clematis lasiantha Williams 1927-04 11 Butte Near Richardson's Springs, Butte County Comment
  CHSC13920  Collinsia sparsiflora C. Steen 1974-4-30 23 Butte Ca. 10.2 mi n of Chico on Cohassett Rd. 731 Comment
  CHSC1735  Collinsia sparsiflora H. Summers 1929-3-25 Butte Richardson Springs Road. 152 Comment
  CHSC3928  Collinsia sparsiflora Wayne ) Baum 1967-3-21 20 Butte Along e. side of Cohasset Rd., ca. 3 mi. n. of the Keefer Rd. and Cohasset Rd. intersection. 76 Comment
  CHSC9260  Collinsia sparsiflora D. C. Burns 1971-4-2 114 Butte Ca. 30 yds. s side of Cohasset rd., ca. 4.0 mi w of the intersection of Cohasset rd. and Vilas rd. 304 Comment
  CHSC87801  Cornus sessilis Paul Maslin 2004-4-15 18 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609912E 4410265N. On edge of Big Chico Creek. 240 Comment
  CHSC46819  Cryptantha torreyana R. A. Schlising; D. Ikeda, S. Morey 1986-5-24 4486 Butte S of Cohasset, along Cohasset Road. In burned area of 1985. 426 Comment
  UC857292  Cryptantha torreyana A. A. Heller 1915-5-28 11912 Butte near Cohasset (Sierra foothills); Sierra Comment
  CHSC46472  Cuscuta subinclusa Vernon Oswald 1989-6-25 3811 Butte Cohasset at the junction of Cohasset Rd and (lower) Vilas Rd. 676 Comment
  CHSC31953  Cyperus eragrostis J. D. Jokerst; M. S. Taylor, R. A. Schlising 1980-5-18 721 Butte Somewhat below the top of Cohassett Ridge on slope above (North) of Mud Cr. 243 Comment
  CHSC39806  Cystopteris fragilis Maxey-Jones 1928-3-5 Butte Iron Canyon. Comment
  UC399283  Cystopteris fragilis Mrs. Carlotta C. Hall 1912-5-27 Butte canyon near Richardson's Spring Chico Comment
  CHSC97377  Damasonium californicum Paul Maslin 2006-4-15 43 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609366E 4410379N. 341 Comment
  CHSC1639  Darmera peltata E. Morford 1931-4-30 Tehama Rock Creek, Cohasset. Comment
  CHSC1640  Darmera peltata R. Morford 1931-4-30 Butte Rock Creek, Cohasset. Comment
  CHSC33371  Darmera peltata Steven Azevedo 1980-4-16 15 Butte Middle of Mud Creek, 1 mi. e of Richardson Spring. 243 Comment
  CHSC56764  Delphinium gracilentum Kirsten Tarp 1982-4-3 182 B Butte Vilas Rd, SE of Cohasset. 762 Comment
  CHSC56870  Delphinium nudicaule Rich Leverton 1974-5-3 Butte At Richardson Springs on n trail 2.5 m up to pond above falls. 60 Comment
  CAS-BOT-BC17024  Delphinium variegatum Lewis S. Rose 1945-5-12 45046 Butte Richardson Springs 304 Comment
  CHSC22990  Delphinium variegatum Robert A. Schlising; L. Thurman, T. Crovello 1963-6-7 2617 Butte Sierra Nevada. Foothills. 3.1 mi. s. Cohasset along Cohasset Hwy. Comment
  CHSC1466  Delphinium variegatum subsp. variegatum Garnett; Durbrow 1928-3-20 Butte Richardson Springs road. 121 Comment
  CHSC97364  Deschampsia danthonioides Paul Maslin 2005-5-1 62 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10608788E 4410151N. 518 Comment
  CHSC2092  Dichelostemma multiflorum N. Maxwell 1929-3-28 Butte Richardson Springs. 274 Comment
  CHSC22949  Dichelostemma multiflorum Robert A. Schlising 1963-6-7 2618 Butte 3.1 mi s of Cohasset along Cohasset Highway. Comment
  CHSC56815  Dichelostemma multiflorum Robert A. Schlising 1963-6-7 2618 Butte 3.1 mi s of Cohasset along Cohasset Highway. Comment
  UC843822  Dichelostemma multiflorum A. A. Heller 1915-5-28 11902 Butte near Cohasset; Sierra Foothills Comment
  CHSC40035  Dichelostemma volubile R. M. Austin 1896-5-1 836 Butte Iron Canyon. Comment
  UC143025  Dichelostemma volubile Mrs. R. M. Austin May 1896 836 Butte Iron Canyon Comment
  CAS-BOT-BC153763  Diplacus angustatus A. A. Heller 1915-4-12 11806 Butte Near Cohasset Comment
  CAS-BOT-BC153764  Diplacus angustatus A. A. Heller 1915-4-12 11806 Butte Near Cohasset Comment
  CHSC24984  Diplacus angustatus D. M. Raimondi 1975-4-22 18 Butte 7 mi ne Chico on Cohasset Ridge. 304 Comment
  CHSC24985  Diplacus angustatus R. W. Conover 1975-5-7 1 Butte .7 mi ne of Chico Municipal Airport, .4 mi se of Cohasset Hwy on Cohasset Ridge. 304 Comment
  CHSC44670  Diplacus angustatus R. Banchero 1980-4-26 142 Butte Along the Cohasset Hwy 4.4 mi NE of its jct with Keefer Rd, 1.8 mi SW of the town of Cohasset. 451 Comment
  CHSC48994  Diplacus angustatus Vernon Oswald 1986-5-6 1996 Butte Cohasset Ridge along the dirt road paralleling Cohasset Hwy on the south. 457 Comment
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Aug 22 2008
  OBI49343  Diplacus angustatus David M. Thompson 1988-3-24 853 Butte Cohasset Ridge Griffith residence, 4.4 mi NE of Keefer Rd along Cohasset hwy, then 0.4-0.6 mi S along private dirt rd 396 Comment
  CHSC90147  Diplacus douglasii John Copeland 1980-3-8 17 Butte About 0.7 mi southeast of Cohasset Hwy. Comment
  CHSC44671  Diplacus kelloggii R. Banchero 1980-4-26 135 Butte Along the Cohasset Hwy 5.8 mi NE of its jct with Keefer Rd, 0.4 mi SW of the town of Cohasset. 426 Comment
  CHSC43154  Diplacus layneae R. A. Schlising; D. Ikeda 1980-5-31 3608 Butte Cohasset Ridge, S of village of Cohasset, along firetrail above Cohasset Hwy. Comment
  CHSC76962  Diplacus tricolor Ida Ryan 1893-5-1 Butte Iron Canon (illegible). Comment
  CHSC3995  Dodecatheon clevelandii subsp. patulum Wayne O. Baum 1967-3-17 3 Butte In triangle area, on e. side of Cohasset Rd. and ca. 312 mi n. of Chico. 60 Comment
  CHSC23433  Downingia bicornuta A. Morrison 1974-4-23 13 Tehama Found in pasture at Keefer Rd; 8 mi E of junction with Hwy 99. 57 Comment
  UC632456  Duchesnea indica Lee Richardson 1864-6-3 Butte Richardson's Springs Comment
  UC115208  Dudleya cymosa Mrs. R. M. Austin May 1896 117 Butte Iron Canyon Comment
  UC115213  Dudleya cymosa Mrs. R. M. Austin May 1896 123 Butte Iron Canyon Comment
  UC933297  Dudleya cymosa C. F. Genasci Butte Richardson Springs Comment
  CAS-BOT-BC428076  Dudleya cymosa subsp. cymosa Lewis S. Rose 1945-5-12 45017 Butte Richardson Springs 304 Comment
  CHSC31942  Eleocharis macrostachya J. D. Jokerst; M. S. Taylor, R. Schlising 1979-5-18 718 Butte Top of Cohasset Ridge on slopes facing Mud Cr. 243 Comment
  CHSC31940  Eleocharis parishii J. D. Jokerst; R. A. Schlising, M. S. Taylor 1980-5-18 719 Butte Top of Cohasset Ridge, S facing slope above Mud Cr. 243 Comment
  CHSC21136  Epilobium densiflorum M. S. Taylor 1975-6-30 817 Butte In ditches, ca. 500 yds e of Cohasset Hwy, ca. 500 yds ne of Greenwood Store, Cohasset. 853 Comment
  CHSC23767  Epilobium densiflorum M. S. Taylor 1975-6-25 800 Butte Along trail, ca. 100 yds w of Mud Creek, ca. 1 mi n of Richardson Springs Hotel, ca. 6 mi ne of Chico. 121 Comment
  UC107939  Epilobium densiflorum Mrs. R. M. Austin May 1896 135 Butte Iron Canyon Comment
  CHSC23422  Epilobium minutum T. Rinker 1974-4-30 29 Butte On side of canyon ca. 40 yds n of Cohasset Rd., ca. 7.9 mi ne of Chico Municipal Airport. 518 Comment
  CHSC35107  Epilobium pallidum R. A. Schlising; Ikeda, Jokerst, Taylor 1980-5-8 3590 Butte NE of Chico Airport and WSW of Richardson Springs; at vernal pool on Cohasset Ridge. 249 Comment
  CHSC20496  Epipactis gigantea M. S. Taylor 1975-6-25 802 Butte Along Mud Creek, ca. 1 mi n of Richardson Springs Hotel, ca. 6 mi ne of Chico. 121 Comment
  CHSC2345  Epipactis gigantea V. Holt 1935-5-22 Butte Mud Creek above Richardson Springs. 182 Comment
  POM34274  Erigeron philadelphicus Mrs. R. M. Austin, C. C. Bruce 1898-05 2077 Butte Iron Canyon. Comment
  UCR190686  Eriodictyon californicum Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  GH427127  Eriophyllum lanatum L. S. Rose 1945-5-12 45044 Unknown Richardson Springs 304 Comment
  UCR190825  Eriophyllum lanatum Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CAS-BOT-BC308151  Eriophyllum lanatum var. grandiflorum A. A. Heller 1915-5-28 11909 Butte Near Cohasset Comment
  CAS-BOT-BC308156  Eriophyllum lanatum var. grandiflorum Lewis S. Rose 1945-5-12 45044 Butte Richardson Springs 304 Comment
  CAS-BOT-BC308158  Eriophyllum lanatum var. grandiflorum Peter H. Raven 1963-5-8 18359 Butte Along road to Cohasset north of Chico Comment
  CAS-BOT-BC308172  Eriophyllum lanatum var. grandiflorum A. A. Heller 1915-5-28 11909 Butte Cohasset, Sierra foothills Comment
  CHSC22941  Eriophyllum lanatum var. grandiflorum Robert A. Schlising 1963-6-7 2614 Butte 3.1 mi s of Cohasset along Cohasset Highway. Comment
  GH427023  Eriophyllum lanatum var. grandiflorum A. A. Heller 1915-5-28 11909 Unknown near Cohassett Comment
  POM358061  Eriophyllum lanatum var. grandiflorum D. McClain 1969-4-24 89 Butte 10 yards south of Cohasset Road, 5 miles west of Cohasset 488 Comment
  RSA177045  Eriophyllum lanatum var. grandiflorum Peter H. Raven 1963-5-8 18359 Butte Along road to Cohasset north of Chico Comment
  RSA727541  Eriophyllum lanatum var. grandiflorum Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills: along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset. 701 Comment
  UC1224621  Eriophyllum lanatum var. grandiflorum Peter H. Raven 1963-5-8 18359 Butte along road to Cohasset n of Chico Comment
  UC896354  Eriophyllum lanatum var. grandiflorum A. A. Heller 1915-5-28 11909 Butte near Cohasset; Sierra foothills Comment
  CAS-BOT-BC40746  Erysimum capitatum A. A. Heller 1915-4-12 11811 Butte Near Cohasset. Comment
  CAS-BOT-BC40747  Erysimum capitatum A. A. Heller 1915-4-12 11811 Butte Near Cohasset. Comment
  GH379457  Erysimum capitatum A. A. Heller 1915-4-12 11811 Unknown near Cohasset Comment
  UC856289  Erysimum capitatum A. A. Heller 1915-4-12 11811 Butte near Cohasset; Sierra foothills Comment
  CHSC20876  Erythranthe bicolor Robert A. Schlising 1963-6-7 2619 Butte 3.1 mi s of Cohasset along Cohasset Highway. Comment
  CHSC28134  Erythranthe bicolor J. D. Jokerst 1979-5-7 221 Butte On top of Cohasset Ridge. 463 Comment
  CHSC44825  Erythranthe bicolor R. Banchero 1980-4-26 138 Butte Along the Cohasset Hwy 6.1 mi NE of its jct with Keefer Rd, ca 1.4 mi E of the Hwy. 609 Comment
  CHSC44826  Erythranthe bicolor R. Banchero 1980-4-26 140 Butte Along the Cohasset Hwy 4.4 mi NE of its jct with Keefer Rd, ca 1.8 mi SW of the town of Cohasset. 451 Comment
  CHSC44827  Erythranthe bicolor R. Banchero 1980-4-26 132 Butte Along the Cohasset Hwy 4.9 mi NE of its jct with Keefer Rd, 1.3 mi SW of the town of Cohasset. 445 Comment
  CHSC8584  Erythranthe bicolor B. Jackson 1968-5-5 26 Butte Taken ca. 1 mi S. of Cohasset Grammar School on E. side of Cohasset Rd. along small, slow moving stream area unfenced. 609 Comment
  CHSC1760  Erythranthe cardinalis V. Holt 1932-10-28 Butte Near Richardson Springs. 152 Comment
  CHSC20489  Erythranthe cardinalis M. S. Taylor 1975-6-25 798 Butte Along Mud Creek, ca. 1 mi n of Richardson Springs Hotel, ca. 6 mi ne of Chico. 121 Comment
  CAS-BOT-BC153854  Erythranthe glaucescens A. A. Heller 1914-4-29 11340 Butte 12 miles north of Chico Comment
  CAS-BOT-BC153861  Erythranthe glaucescens R. F. Hoover 1968-5-29 11137 Butte Cohasset Road Comment
  CAS-BOT-BC153864  Erythranthe glaucescens A. A. Heller 1914-4-29 11340 Butte 12 miles north of Chico Comment
  CHSC105168  Erythranthe glaucescens Christopher T. Ivey 2007-3-30 365 Butte Cohasset Road, 2.3 m NE of intersection with Keefer Rd., 3.9 m SW of town of Cohasset, in seep on S side of road. 273 Comment
  CHSC20495  Erythranthe glaucescens M. S. Taylor 1975-6-25 796 Butte Along Mud Creek, ca. 1/2 mi n of Richardson Springs Hotel, ca. 6 mi ne of Chico. 121 Comment
  CHSC22330  Erythranthe glaucescens Robert A. Schlising 1963-5-4 2564 Butte Sierra Nevada. South of Cohasset, 5.2 miles north of Jct. Cohasset Hwy and Kiefer Road, along Cohasset Hwy. Comment
  CHSC44683  Erythranthe glaucescens R. Banchero 1980-4-26 134 Butte Along the Cohasset Hwy 5.8 mi NE of its jct with Keefer Rd. 0.4 mi SW of the town of Cohasset. 426 Comment
  CHSC44685  Erythranthe glaucescens R. Banchero 1980-3-27 83 Butte Along Richardson's Springs Rd Ca 4 mi NE of its jct with Cohasset Hwy, Ca 1.3 mi W of the town of Richardson's Springs. 213 Comment
  CHSC44799  Erythranthe glaucescens R. Banchero 1980-3-15 63 Butte Along Cohasset Hwy 11.9 mi N of Chico, 5.6 mi NE of first jct of Cohasset Hwy and Rock Creek Rd. 323 Comment
  CHSC44821  Erythranthe glaucescens R. Banchero 1980-4-26 126 Butte Along the Cohasset Hwy 2.3 mi NE of its jct with Keefer Rd, 3.9 mi SW of the town of Cohasset. 182 Comment
  CHSC44822  Erythranthe glaucescens R. Banchero 1980-4-26 130 Butte Along the Cohasset Hwy 4.9 mi NE of its jct with Keefer Rd, 1.3 mi SW of the town of Cohasset. 445 Comment
  CHSC45718  Erythranthe glaucescens M. S. Taylor 1974-4-30 193 Butte The Horse Trough on side of Cohasset Rd., ca. 6 mi n of Chico Municiple Airport. Comment
  CHSC90150  Erythranthe glaucescens J. Lund 1980-4-19 Butte On the trail leading up to the falls above Richardson Springs 2.0 mi east of Chico. 121 Comment
  CHSC90200  Erythranthe glaucescens S. M. Fleshman 1989-5-1 19 Butte Located ca. 3 mi se of junction of Cohasset and Vilas roads ca. 10 mi e of Chico. 396 Comment
  OBI9413  Erythranthe glaucescens Robert F. Hoover 1968-5-29 11137 Butte Cohasset Rd Comment
  CHSC44673  Erythranthe nasuta R. Banchero 1980-4-26 124 Butte Along the Cohasset Hwy 2.3 mi NE of its jct with Keefer Rd, 3.9 mi SW of the town of Cohasset. 182 Comment
  CHSC44674  Erythranthe nasuta R. Banchero 1980-4-26 136 Butte Along the Cohasset Hwy 6.1 mi NE of its jct with Keefer Rd, 0.1 mi SW of the town of Cohasset. 451 Comment
  CHSC44779  Erythranthe nasuta R. Banchero 1980-3-15 64 Butte Along Cohasset Hwy 11.9 mi N of Chico, 5.6 mi NE of first jct of Cohasset Hwy and Rock Creek Rd. 323 Comment
  CHSC44787  Erythranthe nasuta R. Banchero 1980-3-27 84 Butte Along Richardson's Springs Rd Ca 4 mi NE of its jct with Cohasset Hwy, Ca 1.3 mi W of the town of Richardson's Springs. 213 Comment
  CHSC44818  Erythranthe nasuta R. Banchero 1980-4-26 131 Butte Along the Cohasset Hwy 4.9 mi NE of its jct with Keefer Rd, 1.3 mi SW of the town of Cohasset. 445 Comment
  CHSC13514  Erythranthe pulsiferae N. E. Long 1974-5-1 Butte Scarce alongside dirt road, ca. 300 yards off Cohasset Highway and ca. 12 mi n of Chico. 274 Comment
  POM298049  Erythranthe pulsiferae A. A. Heller 1915-4-12 11805 Butte Near Cohasset. Comment
  CHSC9284  Erythronium multiscapideum D. C. Burns 1971-4-2 110 Butte Abundant along s side of Cohasset rd., ca. 2.8 mi w of intersection of Cohasset rd. and Vilas rd. 457 Comment
  UC843861  Erythronium multiscapideum A. A. Heller 1915-3-19 11774 Butte hills 12 mi ne Chico (near Rock Creek) Comment
  CHSC1193  Eschscholzia lobbii S. Cater 1929-3-24 Butte Richardson Springs road. 121 Comment
  CHSC27672  Eschscholzia lobbii Robert A. Schlising 1978-4-23 3224 Butte S of Cohasset along Cohasset Road, 4.9 mi NE of jct with Richardson Springs Road, 4.9 mi NE of jct with Richardson Springs Road and 5.2 mi NE crossing of Mud Creek. Comment
  CAS-BOT-BC62937  Frangula californica subsp. tomentella Lewis S. Rose 1945-5-12 45048 Butte Richardson Springs. 304 Comment
  CHSC1531  Frangula rubra subsp. obtusissima A. Koopman 1929-5-15 Butte Cohasset canyon. Comment
  A401130  Fraxinus dipetala A. A. Heller 1915-4-12 11815 Unknown Hills 14 miles northeast of Chico near Rock creek Comment
  CAS-BOT-BC223386  Fraxinus dipetala A. A. Heller 1915-4-12 11815 Butte Hills 14 miles northeast of Chico near Rock Creek Comment
  CAS-BOT-BC223388  Fraxinus dipetala A. A. Heller 1915-4-12 11815 Butte Hills 14 miles northeast of Chico near Rock Creek Comment
  CHSC20105  Fraxinus dipetala M. S. Taylor 1975-4-25 498 Butte On e side of Cohasset Rd, ca. 10 mi ne of Chico. Comment
  CHSC23678  Fraxinus dipetala M. S. Taylor 1976-4-27 1088 Butte Ca. 50 ft e of Cohasset Hwy, ca. 8 mi n of Chico. 137 Comment
  CHSC88863  Fraxinus dipetala Christine Hantelman 2000-4-3 62 Butte Along Cohasset Road. 350 Comment
  GH401134  Fraxinus dipetala A. A. Heller 1915-4-12 11815 Unknown Hills 14 miles northeast of Chico near Rock creek Comment
  LA50899  Fraxinus dipetala A. A. Heller; 1915-4-12 11815 Butte hills 14 mi NE of Chico near Rock creek Comment
  RSA31116  Fraxinus dipetala A. A. Heller 1915-4-12 11815 Butte Hills 14 miles northeast of Chico near Rock Creek Comment
  CHSC27636  Fremontodendron californicum Robert A. Schlising 1978-5-9 3229 Butte In chaparral south of Cohasset, along dirt road parallel with Cohasset Hwy, about 6 mi NE of Hwy crossing of Mud Creek. Comment
  CHSC28152  Fremontodendron californicum J. D. Jokerst 1979-5-16 241 Butte Top of Cohasset Ridge (S. of Cohasset Hwy 6 mi N.W. of Chico Muni Airport), along side of dirt Road. 487 Comment
  CHSC42222  Fremontodendron californicum Mary H. Hardin 1986-4-21 19 Butte Ca 1 1/2 mi ese of Cohasset Hwy, 9 mi nne of Chico in chaparral. 518 Comment
  HSC66271  Fremontodendron californicum M. S. Taylor, J. D. Jokerst 1980-5-15 2638 Butte 1/4 mi. E of Cohasset Rd. on Cohasset Ridge, 9 mi. NE of Chico 396 Comment
  CHSC23536  Fritillaria M. S. Taylor 1975-3-3 401 Butte Along Richardson Springs creek, ca. 1 mi n of the Hotel, ca. 8 mi n of Chico. 121 Comment
  CHSC19921  Fritillaria affinis M. S. Taylor 1975-3-3 403 Butte Ca. 1/4 mi n of Richardson Springs Camp, ca. 8 mi n of Chico. 91 Comment
  CHSC28967  Fritillaria affinis J. D. Jokerst 1980-2-24 450 Butte E branch of Mud Cr ca 0.5 mi E of Richardsons Springs. 243 Comment
  CHSC52379  Fritillaria affinis B. Castro 1991-3-3 439 Butte Above bend in Cohasset Rd ca 3.5 mi E of its jcn with Richardson Sprs Rd. 268 Comment
  CAS-BOT-BC130196  Fritillaria agrestis A. A. Heller 1914-4-29 11341 Butte 12 miles north of Chico Comment
  GH357403  Fritillaria agrestis A. A. Heller 1914-4-29 11341 Unknown Low ground 12 miles north of Chico, Butte County 30 Comment
  UC683360  Fritillaria pluriflora W. B. Davis 1934-2-25 38 Butte near Richardson Springs Comment
  CHSC2275  Fritillaria purdyi E. Washburn 1930-3-1 Butte Iron Canyon, Chico Creek. [L. Janeway 2011 note: locality most likely incorrect.] Comment
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Oct 5 2009
  CHSC4198  Fritillaria recurva J. E. Bowlin 1967-3-10 4 Butte Ca. 10 feet e of Cohasset Rd. and ca. 6.1 miles n of corner of Keefer Rd. and Cohasset Rd., Chico. 243 Comment
  UCR190819  Galium aparine Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC20046  Galium porrigens var. tenue M. S. Taylor 1975-4-25 495 Butte Ca. 1/2 mi E of Cohasset Hwy, ca. 10 mi N of Chico. Comment
  CHSC25270  Galium sparsiflorum subsp. glabrius M. S. Taylor 1977-6-26 1381 Butte On N side of Ponderosa Way, ca. 1/2 mi E of Cohasset. 762 Comment
  CHSC31917  Garrya fremontii M. S. Taylor; E. Pierce 1981-1-29 3375 Butte Both sides of Cohasset Hwy., ca. 3 mi s of Cohasset. Comment
  UC1122681  Garrya fremontii J. E. Sowder 1933-6-28 97 Butte 1.5 mi e Keefer's Old Mill; Chico Quad. 274 Comment
  CHSC90052  Gilia tricolor Peggy Fain 1991-4-21 20 Butte Ca. 2 km. E. of Richardson Springs Hotel, Musty Buck Preserve. 213 Comment
  CAS-BOT-BC266585  Githopsis pulchella A. A. Heller 1914-5-22 11423 Butte Near Richardson Springs Comment
  CAS-BOT-BC266586  Githopsis pulchella A. A. Heller 1914-5-22 11423 Butte Near Richardson Springs Comment
  CAS-BOT-BC302467  Gnaphalium palustre A. A. Heller 1915-5-28 11911 Butte Near Cohasset Comment
  CAS-BOT-BC302468  Gnaphalium palustre A. A. Heller 1915-5-28 11911 Butte Near Cohasset Comment
  CHSC29291  Gnaphalium palustre R. A. Schlising 1980-5-26 3602 Butte Several mi sw village of Cohasset, e of Cohasset Road. 472 Comment
  SEINET5554091  Helianthella californica H. S. Gentry 1962-1 19760 Butte 6-7 mi. south of Cohasset, along road from Chico. 609 Comment
  CHSC381  Hemizonella minima B. Richardson 1929-5-20 Butte Cohasset. Comment
  CHSC44632  Hesperevax acaulis var. ambusticola Vernon Oswald 1986-5-6 1998 Butte Cohasset Ridge along the dirt road paralleling Cohasset Hwy on the south. 457 Comment
  CHSC34695  Hesperevax acaulis var. robustior M. S. Taylor 1980-5-15 2634 Butte Cohasset Ridge, ca. 1/4 mi e of Cohasset Rd, ca. 9 mi ne of Chico. 396 Comment
  CHSC29090  Hesperolinon micranthum M. S. Taylor; J. D. Jokerst 1980-5-15 2637 Butte Ca. 1/4 mi e of Cohasset Rd, on Cohasset Ridge, ca. 9 mi ne of Chico. 396 Comment
  CHSC100911  Heterocodon rariflorum R. A. Schlising 1979-5-4 3436 Butte South of Cohasset. 457 Comment
  CHSC24948  Heteromeles arbutifolia M. M. Vardanega 1976-4-12 10 Shasta Found 10 yrds. North off of Quartz Hill Road, 1.6 miles Northeast on Quartz Hill Road from the intersection of Quartz Hill road and Keswick Road. 216 Comment
  CHSC97365  Hieracium albiflorum Paul Maslin 2005-5-18 63 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Comment
  CHSC8585  Hosackia pinnata B. Jackson 1968-5-5 27 Butte Taken ca. 1 mi S. of Cohasset along stream by Cohasset Rd. 365 Comment
  CHSC885  Hosackia pinnata L. Nelson 1935-5-25 Butte Cohasset. 609 Comment
  CHSC20491  Hypericum perforatum M. S. Taylor 1975-6-25 792 Butte Abundant along Mud Creek, ca. 1/2 mi n of Richardson Springs Hotel, ca. 6 mi ne of Chico. 121 Comment
  CHSC43859  Idahoa scapigera Vernon Oswald 1988-3-27 3263 Butte At the falls on Mud Creek n of the buildings at Richardson Springs. 228 Comment
  CHSC46253  Idahoa scapigera Vernon Oswald 1989-3-1 3726 Butte South side of the East Branch of Mud Creek e of Richardson Springs. At the falls. 228 Comment
  CHSC46979  Imperata brevifolia Vernon H. Oswald 1989-9-28 4020 Butte Richardson Springs in the foothills ne of Chico. North of the falls on the East Branch of Mud Creek. 243 Comment
  UC1564773  Imperata brevifolia Vernon H. Oswald 1989-9-28 4020 Butte ne of Chico (Richardson Springs, n of the falls on East Branch of Mud Creek); Richardson Springs 243 Comment
  UCR190832  Iris Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC24909  Iris macrosiphon P. Goldman 1976-4-4 14 Butte E side of Cohasset Rd, ca. 9 mi n of Chico. 121 Comment
  CHSC24916  Iris macrosiphon M. B. Simpson 1976-4-4 14 Butte Ca. 5 yds e of Cohasset Hwy, ca. 7 mi n of Chico. 121 Comment
  CHSC3991  Iris macrosiphon A. K. Revard 1967-4-16 22 Butte S. of dirt roadside ca. 0.3 mi up from Cohasset Hwy., and ca. 3.3 mi n on Cohasset Hwy. from the Richardson Springs Rd. Comment
  CHSC90017  Iris macrosiphon Peggy Fain 1991-4-6 11 Butte N. side Richardson Springs Road ca. 4 km. from intersection with Cohasset Highway. 152 Comment
  CHSC90653  Iris macrosiphon Doug Burcombe 1988-4-20 16 Butte 11 mi NNE of Chico. Cohasset ridge. 175 m S of Anderson fork of Rock Creek. 320 Comment
  CHSC29111  Isoetes nuttallii M. S. Taylor; J. D. Jokerst 1980-5-15 2635 Butte Cohasset Ridge, ca. 1/4 mi e of Cohasset Rd, ca. 9 mi ne of Chico. 396 Comment
  CHSC42079  Juncus balticus L. A. Hinman 1986-4-3 7 Butte Ca. 6.5 mi ne of Chico. NW side of Mud Creek, ca. 20 yd w of creek. 195 Comment
  CHSC32367  Juncus bufonius var. bufonius J. D. Jokerst 1980-5-15 698 Butte Top of Cohasset Ridge, ca 1/4 mi E of Cohasset Hwy. Comment
  CHSC97381  Juncus bufonius var. bufonius Paul Maslin 2006-1-1 35 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Growing on disturbed soil at edge of Chico Canyon Road. UTM: 10609754E 4410048N. 246 Comment
  CHSC30360  Juncus capitatus J. D. Jokerst 1980-5-15 697 Butte Top of Cohasset Ridge, ca 1/4 mi E of Cohasset Ridge. 487 Comment
  CHSC30361  Juncus leiospermus var. leiospermus J. D. Jokerst 1980-5-15 699 Butte Top of Cohasset Ridge ca 1/4 mi E of Cohasset Hwy. 487 Comment
  UC103069  Keckiella breviflora Mrs. R. M. Austin May 1896 65 Butte Iron Canyon Comment
  NY790155  Keckiella breviflora var. glabrisepala F. W. Pennell 1940-6-4 25665 Butte Above Richardson Springs 243.8 Comment
  CHSC1857  Keckiella corymbosa M. Underhill 1952-7-18 Butte Indian Marker for Richardson Springs. 243 Comment
  UC725530  Lathyrus nevadensis var. nevadensis A. A. Heller 1939-4-10 15373 Butte Comment
  CHSC3992  Lathyrus sulphureus L. Lyons 1967-4-27 Butte On dry south slope of Cohasset Rd., 6.5 mi n. of the intersection with East Ave., ne Chico proper. 114 Comment
  UCR190827  Lathyrus vestitus Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC375  Layia fremontii E. Canfield 1904-4-1 Butte Richardson Springs road. 84 Comment
  UC179643  Layia platyglossa A. A. Heller 1914-4-29 11331 Butte 12 mi n of Chico Comment
  A400251  Lepechinia calycina A. A. Heller 1915-5-28 11906 Unknown near Cohasset Comment
  CAS-BOT-BC215734  Lepechinia calycina A. A. Heller 1915-5-28 11906 Butte Near Cohasset Comment
  CAS-BOT-BC215735  Lepechinia calycina A. A. Heller 1915-5-28 11906 Butte Near Cohasset Comment
  CHSC20877  Lepechinia calycina Robert A. Schlising 1963-6-7 2613 Butte 3.1 mi s of Cohasset along Cohasset Highway. Comment
  GH400258  Lepechinia calycina A. A. Heller 1915-5-28 11906 Unknown near Cohasset Comment
  RSA30425  Lepechinia calycina A. A. Heller 1915-5-28 11906 Butte Plentiful near Cohasset. Near the upper limit of the digger pine in the Sierra foothills. Comment
  UC1124466  Lepechinia calycina A. E. Wieslander 1933-6-24 325 Butte Keefer Ridge 304 Comment
  UCLA64433  Lepechinia calycina A. A. Heller 1915-5-28 11906 Butte Near the upper limit of the digger pine in the Sierra foothills. Comment
  CHSC46285  Lepidium campestre Vernon Oswald 1989-5-16 3769 Butte Cohasset Rd, 1.2 mi s of Cohasset School. Roadside. 731 Comment
  CHSC29966  Leptosiphon bolanderi R. A. Schlising; D. Ikeda 1980-5-31 3607 Butte S of village of Cohasset along firetrail. 441 Comment
  CHSC34991  Leptosiphon bolanderi R. A. Schlising 1981-4-27 4041 Butte S of Cohasset on Cohasset Ridge, ca 1/4 mi E of Cohasset Highway. 441 Comment
  CHSC28165  Leptosiphon ciliatus J. D. Jokerst 1979-5-7 222 Butte Along roadside. Cohasset Hwy., 5 mi N. of Chico Muni. Airport. 365 Comment
  CHSC59955  Lesquerella occidentalis subsp. occidentalis S. M. Fleshman 1989-5-1 5 Butte Ca. 1 mi se of junction of Cohasset and Vilas roads. Ca. 12 mi e of Chico. 579 Comment
  CHSC43073  Lilium humboldtii R. A. Schlising; Diane Ikeda 1987-6-12 4512 Butte S of Cohasset, along Cohasset Rd. ... Field redacted by CHSC, contact the data manager for more information 457 Comment
  CHSC24944  Limnanthes alba M. L. McCrum 1976-4-26 18 Butte Ca. 6.0 mi sw of Cohasset on Cohasset Rd., .25 mi e on dirt rd. 365 Comment
  CHSC24949  Limnanthes alba V. L. Keeran 1976-4-21 9 Butte Ca. 115 m e of Cohasset Road and 1.15 km sw of Cohasset. 400 Comment
  CHSC27675  Limnanthes alba Robert A. Schlising 1978-4-23 3223 Butte S of Cohasset along Cohasset Road, 4.9 mi NE of jct with Richardson Springs Road and 5.2 mi NE crossing of Mud Creek. On ridgetop. Comment
  RSA727543  Limnanthes alba Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills: along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset. 701 Comment
  UCR188703  Limnanthes alba Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  UC1181372  Linanthus ciliatus Lewis S. Rose 1945-5-12 45029 Butte Richardson Springs 304 Comment
  CHSC29040  Linanthus dichotomus J. D. Jokerst 1980-3-31 532 Butte Several miles S of Cohasset Hwy, eastern portion of Cohasset Ridge. 670 Comment
  CHSC9278  Lithophragma D. C. Burns 1971-4-2 111 Butte Ca. 30 yds. s side of Cohasset rd. ca. 4.0 mi w of intersection of Cohasset rd. and Vilas rd. 304 Comment
  CHSC90016  Lithophragma parviflorum Peggy Fain 1991-4-21 21 Butte Ca. 2.5 km. E. of Richardson Springs Hotel (S. bank of Walker Creek just east of Spanish Corrals). 243 Comment
  UC726538  Lithophragma parviflorum var. trifoliatum A. A. Heller 1929-4-12 14830 Butte Richardson's Springs Comment
  CHSC47991  Lithospermum californicum Vernon Oswald 1986-4-18 1970 Butte Ponderosa Way between Cohasset and Hwy 32 0.6 mi sse of the Middle-East Branch of Mud Creek. On a roadcut. 755 Comment
  RSA727542  Lithospermum californicum Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills: along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset. 701 Comment
  UCR190828  Lithospermum californicum Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC26786  Logfia gallica M. S. Taylor 1978-5-6 1623 Butte Ca. 1/4 mi e of Cohasset Rd, ca. 8 mi n of Chico. 137 Comment
  CHSC8241  Lolium temulentum J. G. Moore 1969-5-7 38 Butte Cohasset Rd., 3 mi. e of Rock Creek Rd. on s side of road. 106 Comment
  CHSC28971  Lomatium dasycarpum subsp. tomentosum J. D. Jokerst; M. S. Taylor 1980-11-24 453 Butte On top of rimrock which creates the waterfall ca 0.5 mi E of Richardson Springs. Comment
  CHSC87788  Lomatium dasycarpum subsp. tomentosum Paul Maslin 2004-3-1 5 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609832E 4413221N. 505 Comment
  CAS-BOT-BC240688  Lonicera interrupta J. F. Emmel 1970-4-5 252 Butte Mud Creek near Ponderosa Way 670 Comment
  CAS-BOT-BC240689  Lonicera interrupta Lewis S. Rose 1945-5-12 45034 Butte Richardson Springs 304 Comment
  GH422909  Lonicera interrupta L. S. Rose 1945-5-12 45034 Unknown Richardson Springs 304 Comment
  CHSC21057  Lotus corniculatus M. S. Taylor 1975-6-25 804 Butte Ca. 500 yds w of Mud Creek, ca. 1/2 mi n of Richardson Springs Hotel, ca. 6 mi ne of Chico. 243 Comment
  UC865415  Lupinus A. A. Heller 1915-4-12 11817 Butte near Rock Creek 14 mi ne Chico (hills); near Rock Creek Comment
  UCR192812  Lupinus Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CAS-BOT-BC196249  Lupinus albifrons var. eminens A. A. Heller 1914-4-29 s.n. Butte 12 miles north of Chico Comment
  CHSC51045  Lupinus arbustus J. D. Jokerst 1985-4-22 2261 Butte Top of Cohasset Ridge in community of Cohasset, SE of Cohasset Hwy and Cave Creek. 609 Comment
  CAS-BOT-BC196336  Lupinus argenteus var. argenteus J. D. Jokerst 1980-4-22 2261 Butte Top of Cohasset Ridge in community of Cohasset, SE of Cohasset Hwy and Cave Cr. 609 Comment
  UC725527  Lupinus bicolor A. A. Heller 1939-4-10 15376 Butte Lower part of the Chhasset road near the foot of the grade near Rock Creek. Comment
  UCD107231  Lupinus bicolor A. A. Heller 1915-4-12 11817 Butte Butte County. 14 miles northeast of Chico near Rock creek. Comment
  RSA32827  Lupinus bicolor subsp. tridentatus A. A. Heller 1939-4-10 15376 Butte Lower part of the Cohasset road near the foot of the grade near Rock Creek. Comment
  CHSC27933  Lythrum hyssopifolia M. S. Taylor 1975-6-25 794 Butte Richardson Springs on Mud Creek, ca. 3 mi ne of Cohasset Hwy, ca. 6 mi n of Chico, ca. mi ne ne of the Hotel at Richardson Springs. 91 Comment
  CAS-BOT-BC342717  Madia elegans Lewis S. Rose 1945-5-12 45020 Butte Richardson Springs 304 Comment
  CAS-BOT-BC345239  Madia subspicata Lewis S. Rose 1945-5-12 45018 Butte Richardson Springs 304 Comment
  CHSC32363  Madia subspicata J. D. Jokerst; M. S. Taylor, R. A. Schlising, D. Ikeda 1980-5-18 722 Butte Top of Cohasset Ridge along the S edge above Mud Cr. Comment
  GH376787  Mahonia dictyota A. A. Heller 1917-3-18 12669 Unknown Chico creek lower end of Iron canon Comment
  CHSC21258  Marah watsonii M. S. Taylor 1973-4-23 21 Butte 1/2 mi e of Cohasset Rd, ca. 7 mi ne of Chico Airport. Comment
  CHSC26878  Marah watsonii Robert A. Schlising 1963-5-4 2566 Butte Roadside near Cohasset. 426 Comment
  CHSC46937  Marah watsonii Robert A. Schlising 1963-6-7 2620 Butte Cohasset; roadside. Comment
  CHSC1206  Meconella californica S. Carter 1929-3-25 Butte Richardson Springs road. Comment
  UC865635  Medicago arabica A. A. Heller 1915-5-2 11864 Butte hills 12 mi ne Chico (near Rock Creek) Comment
  UCD106759  Medicago arabica A. A. Heller 1915-5-2 11864 Butte Hills 12 miles northeast of Chico near Rock creek. Comment
  CHSC20470  Medicago lupulina M. S. Taylor 1975-6-25 797 Butte Ca. 100 yds w of Mud Creek, ca. 1 mi n of Richrdson Springs Hotel, ca. 6 mi ne of Chico. 121 Comment
  CHSC43838  Mentha pulegium B. Castro 1987-9-8 215 Butte E of the lodge at Richardson Springs resort. 182 Comment
  CHSC33366  Micropus californicus var. californicus Steven Azevedo 1980-4-16 18 Butte S edge of Mudd Creek, 1 mi. e of Richardson Spring. 243 Comment
  CHSC30418  Microseris acuminata J. D. Jokerst 1980-4-1 541 Butte Ca 1.0 mi E of Richardson Springs, N of the East Branch of Mud Creek. 274 Comment
  CHSC24988  Microsteris gracilis M. Coulon 1974-3-3 39 Butte Located along the w side of Cohasset Road approx. 10 miles n of Chico, near Seven Toed Petes Wildlife refuge. Comment
  UCR188704  Mimulus Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  UCR190687  Mimulus Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  JEPS86871  Mimulus angustatus David M. Thompson 1988-3-24 853 Butte 4.4. mi ne Keefer Road (along Cohasset Hwy, then 0.4-0.6 mi s along private dirt road, Griffith residence); Cohasset Ridge 400 Comment
  RSA535780  Mimulus angustatus David M. Thompson 1988-3-24 853 Butte Cohasset Ridge. Griffith residence, 4.4 mi NE of Keefer Road along cohasset Hsy, then 0.4-0.6 mi s along private dirt road; 396 Comment
  UC885736  Mimulus angustatus A. A. Heller 1915-4-12 11806 Butte near Cohasset; Sierra foothills Comment
  HSC66317  Mimulus bicolor Robert A. Schlising 1963-6-7 2619 Butte 3.1 mi. S of Cohasset along Cohasset Hwy. Comment
  UC217235  Mimulus bicolor H. M. Hall 1917-5-11 10296 Butte Keefer Ridge 365 Comment
  UC886107  Mimulus bicolor A. A. Heller 1915-5-28 11905 Butte near Cohasset; Sierra Foothills Comment
  CHSC44678  Mimulus glaucescens R. Banchero 1980-4-26 137 Butte Along the Cohasset Hwy 6.1 mi NE of its jct with Keefer Rd, 0.1 mi SW of the town of Cohasset. Comment
  GH367254  Mimulus glaucescens F. W. Pennell & A. A. Heller 1940-6-4 25667 Unknown above Richardson Springs 182 Comment
  HSC86825  Mimulus glaucescens Robert A. Schlising 1963-5-4 2564 Butte S of Cohasset, 5.2 mi. N of Jct. Cohasset Hwy. and Kiefer Rd., along Cohasset Hwy. Comment
  UC1023693  Mimulus glaucescens F. W. Pennell and A. A. Heller 1940-6-4 25667 Butte above Richardson Springs 182 Comment
  JEPS81221  Mimulus guttatus L. R. Heckard and J. C. Hickman 1981-4-18 5496 Butte 3 mi ne Kiefer road junction (on Cohasset Road, ne of Chico) 243 Comment
  UCR190823  Mimulus guttatus Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  GH367264  Mimulus inconspicuus A. A. Heller 1915-4-12 11805 Unknown Near Cohasset Comment
  UC103777  Mimulus kelloggii Mrs. R. M. Austin May 1896 157 Butte Iron Canyon Comment
  UCD96101  Mimulus kelloggii Dena Grossenbacher; Brian Green 2008-5-5 816 Butte Cohasset Ridge along Vilas Road where it crosses Mud Creek on slope just northeast of the road. 761 Comment
  JEPS11922  Mimulus microphyllus F. W. Pennell, A. A. Heller 1940-6-4 25668 Butte above Richardson Springs 182 Comment
  UC1012174  Mimulus nasutus F. W. Pennell and A. A. Heller 1940-6-4 25668 Butte above Richardson Springs 182 Comment
  UC886330  Mimulus pulsiferae A. A. Heller 1915-4-12 11805 Butte near Cohasset; Sierra foothills Comment
  CHSC207  Minuartia cismontana S. Carter 1929-3-25 Butte Richardson Springs road. Comment
  CHSC61721  Minuartia cismontana Mark D. Reiser 1992-4-17 17 Butte Meadow ca. yds sw of Vilas Rd., Cohasset Stage, ca. 8 mi ne of Chico Municipal Airport. 609 Comment
  CHSC90229  Minuartia cismontana Camela J. Ott 1989-4-18 15 Butte Population ca 150 yds se of junction of Cohasset and Vilas Rds., ca. 12 mi e of Chico. 640 Comment
  CHSC65565  Monardella breweri subsp. lanceolata R. Banchero 1981-6-16 508 Butte Ca. 0.9 mi SE of Cohasset School. 768 Comment
  CHSC20679  Monardella sheltonii M. S. Taylor 1975-6-30 816 Butte On w side of Cohasset Hwy, Cohasset, ca. 18 mi ne of Chico. 853 Comment
  CHSC56574  Montia parvifolia L. P. Janeway 1988-5-19 2667 Butte West Branch Mud Creek at crossing of Vilas Road, just east of Cohasset. Steep mossy bank along the creek. 746 Comment
  CHSC97371  Myosotis discolor Paul Maslin 2006-4-15 41 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Comment
  CHSC34983  Navarretia divaricata R. A. Schlising 1979-6-4 3435 Butte S of Cohasset off of Cohasset Highway. Comment
  CHSC36817  Navarretia divaricata D. H. Ikeda 1980-5-26 383 Butte Cohasset Ridge, s of Cohasset. 426 Comment
  CHSC65457  Navarretia divaricata subsp. vividior Vernon Oswald 1986-5-6 1999 Butte Cohasset Ridge along the dirt road paralleling Cohasset Hwy on the south. 457 Comment
  CHSC27034  Navarretia filicaulis Robert A. Schlising 1978-6-11 3290 Butte Cohasset Road, below Cohasset, 5.5 mi NE of crossing of Mud Creek and 5.3 mi above (NE) jct rd to Richardson's Springs; ridge top. Comment
  CHSC36819  Navarretia filicaulis D. H. Ikeda 1980-5-31 391 Butte Cohasset Ridge s of Cohasset. 426 Comment
  CAS-BOT-BC230301  Navarretia heterandra Lewis S. Rose 1945-5-12 45015 Butte Richardson Springs 304 Comment
  UC1008733  Navarretia heterandra Lewis S. Rose 1945-5-12 45015 Butte Richardson Springs 304 Comment
  CHSC20514  Navarretia intertexta M. S. Taylor 1975-6-25 799 Butte Above dam area, ca. 1/2 mi n of Richardson Springs Hotel, ca. 7 mi ne of Chico. 243 Comment
  CHSC34988  Navarretia intertexta R. A. Schlising 1979-6-4 3437 Butte S of Cohasset off of Cohasset Highway. Comment
  CHSC36703  Navarretia intertexta D. H. Ikeda 1980-5-21 384 Butte Cohasset Ridge, s of Cohasset. 426 Comment
  CHSC26882  Navarretia leucocephala M. S. Taylor 1974-4-20 182 Butte Richardson Springs, ca. 6 mi n of Chico, ca. 10 yds off side of road. Comment
  CAS-BOT-BC233625  Navarretia pubescens Lewis S. Rose 1945-5-12 45012 Butte Richardson Springs 304 Comment
  JEPS24408  Navarretia pubescens Lewis S. Rose 1945-5-12 45012 Butte Richardson Springs 304 Comment
  UC1008720  Navarretia pubescens Lewis S. Rose 1945-5-12 45012 Butte Richardson Springs 304 Comment
  CHSC36434  Navarretia subuligera D. H. Ikeda 1980-5-31 390 Butte Cohasset Ridge, s of Cohasset. 426 Comment
  CHSC97363  Navarretia tagetina Paul Maslin 2005-5-1 56 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10619770E 4410043N. 243 Comment
  UC196279  Navarretia viscidula A. A. Heller 1914-5-22 11427 Butte about 5 mi n Chico (on the Richardson Springs road) Comment
  UC856899  Navarretia viscidula A. A. Heller 1914-5-22 11427 Butte about 5 mi n Chico (on the Richardson Springs road) Comment
  CHSC46821  Nemacladus capillaris R. A. Schlising 1981-6-16 4089 Butte E of Cohasset, 2.3 mi E of junction with Cohasset Road, on Vilas Road. 762 Comment
  CHSC46823  Nemacladus capillaris R. A. Schlising; R. Banchero 1981-6-16 4083 Butte Cohasset, 0.3 mi S of junction with Vilas Road, on Cohasset Road. 646 Comment
  CHSC33375  Nemophila heterophylla Steven Azevedo 1980-4-16 13 Butte S edge of Mudd Creek, 1 mi. e of Richardson Spring. 243 Comment
  CHSC90479  Nemophila heterophylla Lowell Ahart; Paul Maslin, John Dittes 2005-3-17 11679 Butte Big Chico Creek Ecological Reserve. On the west side of Chico Canyon Road, about 1 mile (air) west of Highway 32, about 7 miles (air) northeast of Chico. 236 Comment
  JEPS107352  Nemophila heterophylla Lowell Ahart, Paul Maslin, John Dittes 2005-3-17 11679 Butte Big Chico Creek Ecological Reserve. On the west side of Chico Canyon Road, about 1 mile (air) west of Highway 32, about 7 miles (air) northeast of Chico 236 Comment
  RSA716513  Nemophila heterophylla L. Ahart, Paul Maslin, John Dittes 2005-3-17 11679 Butte On the west side of Chico Canyon Road, about 1 air mile west of Highway 32, about 7 air miles northeast of Chico. 236 Comment
  CHSC90484  Nemophila menziesii subsp. menziesii Lowell Ahart; Paul Maslin, John Dittes 2005-3-17 11677 Butte Big Chico Creek Ecological Reserve. On the east side of Chico Canyon Road, about 1 mile (air) west of Highway 32, about 7 miles (air) northeast of Chico. 236 Comment
  JEPS107354  Nemophila menziesii var. menziesii Lowell Ahart, Paul Maslin, John Dittes 2005-3-17 11677 Butte Big Chico Creek Ecological Reserve. On the east side of Chico Canyon Road, about 1 mile (air) west of Highway 32, about 7 miles (air) northeast of Chico 236 Comment
  CHSC90461  Nemophila pedunculata Lowell Ahart; Paul Maslin, John Dittes 2005-3-17 11678 Butte Big Chico Creek Ecological Reserve. On the east side of Chico Canyon Road, about 1 mile (air) west of Highway 32, about 7 miles (air) northeast of Chico. 236 Comment
  JEPS107353  Nemophila pedunculata Lowell Ahart, Paul Maslin, John Dittes 2005-3-17 11678 Butte Big Chico Creek Ecological Reserve. On the east side of Chico Canyon Road, about 1 mile (air) west of Highway 32, about 7 miles (air) northeast of Chico 236 Comment
  POM195804  Odontostomum hartwegii A. A. Heller 1926-4-28 13933 Butte 4 miles N of Chico, on the Richardson Springs road. Comment
  RSA3788  Odontostomum hartwegii A. A. Heller 1926-4-28 13933 Butte 4 miles N of Chico, on the Richardson Springs road. Comment
  SBBG57427  Odontostomum hartwegii A. A. Heller 1926-4-28 13933 Butte 4 mi N of Chico on the Richardson Springs rd Comment
  UC398696  Odontostomum hartwegii A. A. Heller 1926-4-28 13933 Butte 4 mi. n. Chico (on Richardson Springs rd.) Comment
  CHSC39065  Oemleria cerasiformis R. A. Schlising 1983-4-15 4401 Butte S of village of Cohasset on Cohasset Ridge, near Maple Branch of Mud Creek. 487 Comment
  CHSC26829  Orobanche fasciculata M. S. Taylor 1978-5-6 1621 Butte Ca. 1/4 mi e of Cohasset Rd, ca. 8 mi n of Chico. 137 Comment
  CHSC27798  Orobanche fasciculata Lisa Sedlacek 1978-4-25 17 Butte Collected on Cohasset Rd. 4 mi n of Rock Creek Rd. and 1/2 mi e. 548 Comment
  CHSC34077  Orobanche fasciculata M. S. Taylor 1980-5-15 2640 Butte Ca. 1/4 mi e of Cohasset Rd, on Cohasset Ridge, ca. 9 mi ne of Chico. 396 Comment
  JEPS80620  Orobanche fasciculata M. S. Taylor 1980-5-15 2640 Butte ca. 9 mi. n.e. Chico (ca. 0.25 mi. e. of Cohasset Rd. on Cohasset Ridge); Cohasset Ridge 396 Comment
  RSA727539  Orthocarpus lacerus Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills: along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset. 701 Comment
  CHSC39024  Pectocarya pusilla R. A. Schlising 1983-4-15 4402 Butte S of Cohasset on Cohasset Ridge. 469 Comment
  CHSC3821  Pedicularis densiflora L. E. Dunkel 1965-4-20 26 Butte Scattered in forest of Cohassett area. 855 Comment
  CHSC9267  Pedicularis densiflora D. C. Burns 2002-3-20 103 Butte Ca. .4 mi e of the intersection of Cohasset rd. and Vilas rd., growing 10 yds, n side of Vilas rd. 381 Comment
  UC399518  Pellaea andromedifolia Mrs. R. M. Austin 1896-1 199 Butte Iron Canyon Comment
  CHSC28881  Pellaea mucronata M. S. Taylor 1980-2-24 2323 Butte On the east branch of Mud Creek, ca. 1/4 mi upstream from Richardson Springs Hotel, ca. 6 mi ne of Chico. 243 Comment
  UC382578  Pellaea mucronata var. mucronata Mrs. R. M. Austin May 1896 221 Butte Iron Canyon Comment
  UC382581  Pellaea mucronata var. mucronata Mrs. Carlotta C. Hall 1912-5-27 Butte canyon near Richardson's Springs Chico Comment
  UC474209  Pellaea mucronata var. mucronata H. F. Copeland March, 1926 541 Butte near Chico (Iron Canyon) Comment
  UC177597 Image available Penstemon corymbosus var. puberulentus H. M. Hall 1914-7-19 6763 Butte near Chico; Richardson Springs; Richardson Springs, near Chico, Butte Co. 152 Comment
  CHSC21055  Penstemon heterophyllus var. purdyi M. S. Taylor 1975-6-30 815 Butte Ca. 300 yds w of Cohasset Hwy, Cohasset. 731 Comment
  CHSC44724  Penstemon heterophyllus var. purdyi R. Banchero 1980-5-31 171 Butte Along Cohasset Hwy ca 4.9 mi NE of its jct with Keefer Rd, ca 1.3 mi SW of the town of Cohasset. 445 Comment
  UC1481799  Pentagramma pallida C. C. Hall 1917-5-16 1030 b Butte Iron Canyon Comment
  CHSC21012  Pentagramma triangularis M. S. Taylor 1974-4-30 199 Butte S side of Cohassett Rd, ca. 7 mi ne of Chico. 304 Comment
  CHSC39800  Pentagramma triangularis Maxey-Jones 1928-2-27 Butte Iron Canyon. Comment
  CHSC39842  Pentagramma triangularis Maxey-Jones 1928-2-27 Butte Iron Canyon. Comment
  CHSC3994  Pentagramma triangularis A. K. Revard 1967-4-15 2 Butte 3 yd. On s of kirt roadside ca. 0.3 mi up from Cohasset Hwy., and ca. 3.3 mi n on Cohasset Hwy. From the Richardson Springs Rd. Comment
  UC399576  Pentagramma triangularis subsp. triangularis Mrs. R. M. Austin May 1896 186 Butte Iron Canyon Comment
  UC107479  Phacelia cicutaria Mrs. R. M. Austin May 1883 s.n. Butte Iron Canyon, above Chico Comment
  CHSC27864  Phacelia egena K. Bridwell 1978-4-22 99 Butte Along Richardson Spring Rd, ca. 3 mi ne intersection Cohasset Hwy and Richardson Spring Rd, ca. 7 mi ene Chico. 121 Comment
  CHSC42226  Phacelia egena Rusti Gannon 1986-4-3 8 Butte Ca. 6.5 mi ne of Chico, w bank of Mud Creek. Ca. 35 yds nw along creek. 195 Comment
  CHSC84912  Phacelia egena Janice Morris 1995-4-24 93 Butte Ca. 1/4 mi. n of Mud Creek, 1/2 mi e of Richardson Springs Resort. 304 Comment
  UC1392744  Philadelphus lewisii R. F. Hoover 1968-5-29 11136 Butte Cohasset Road Comment
  CHSC100904  Physocarpus capitatus R. A. Schlising; R. Banchero 1981-5-16 4090 Butte Along Vilas Road, 2.2 miles east of its junction with Cohasset Road, in the village of Cohasset at the West Branch of Mud Creek.. 743 Comment
  CHSC87780  Physocarpus capitatus Paul Maslin 2004-5-6 32 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). On Big Chico Creek flood plain. UTM: 10609800E 4410330N. 243 Comment
  RSA323805  Pinus ponderosa K. R. Fechko 1982-4-11 2 Butte North east part of the county, approx. 1.8 miles south of Tehama county line on west side of Cohasset Road. 976 Comment
  CHSC31252  Plagiobothrys glyptocarpus R. A. Schlising 1980-5-18 3591 Butte NE of Chico Airport and WSW of Richardson Springs at vernal pool on Cohasset Ridge. 249 Comment
  CHSC39030  Plagiobothrys scriptus R. A. Schlising 1983-4-15 4403 Butte Cohasset Ridge, just sw of village of Cohasset and e of Maple Branch of Mud Creek. Dirt road. 536 Comment
  CHSC12640  Plantago erecta M. S. Taylor 1974-4-20 183 Butte Richardson Springs, ca. 6 mi n of Chico, ca. 10 yds off side of road. Comment
  CHSC20045  Plantago erecta M. S. Taylor 1975-4-25 500 Butte Along dirt road, ca. 1/4 mi e of Cohasset Hwy, ca. 10 mi n of Chico. Comment
  UC888367  Plantago erecta A. A. Heller 1917-3-18 12668 Butte Chico Creek, lower end of Iron canyon Iron Canyon Comment
  CHSC1993  Plectritis macrocera M. Robbie 1930-3-18 Butte Richardson Springs road. 137 Comment
  CHSC9281  Poa bulbosa D. C. Burns 1971-4-3 115 Butte On n side of Cohasset rd., ca. .5 mi e of the intersection of Cohasset rd. and Vilas rd. 365 Comment
  CHSC23081  Polygala cornuta Robert A. Schlising 1964-6-12 2728 Butte South of Cohasset, 5.2 miles north of jct. Cohasset Highway and Kiefer Road, along Cohasset Highway; roadside. Comment
  UC726743  Polygala cornuta var. cornuta A. A. Heller 1941-6-22 16180 Butte Cohasset Comment
  CHSC39126  Polygonum bidwelliae R. A. Schlising 1980-5-26 3603 a Butte S of the village of Cohasset. Comment
  UC849190  Polygonum californicum A. A. Heller 1916-10-22 12667 Butte e Chico; Canyon of Chico Creek Comment
  CHSC29292  Polygonum parryi R. A. Schlising 1980-5-26 3603 Butte Several miles sw of village of Cohasset, in chaparral e of Cohasset Road. 472 Comment
  CHSC39127  Polygonum parryi R. A. Schlising 1980-5-31 3606 Butte S of the village of Cohasset; along fire trail above Cohasset Highway; in open, muddy areas. Comment
  CHSC48664  Polygonum parryi Vernon Oswald 1986-5-6 1997 Butte Cohasset ridge along the dirt road paralleling Cohasset Hwy on the south. 457 Comment
  CHSC39843  Polypodium calirhiza Maxey-Jones 1928-3-5 Butte Iron Canyon. Comment
  UC474205  Polypodium calirhiza H. F. Copeland 1918-2-3 Butte near Chico (Iron Canyon) Comment
  CHSC46982  Potamogeton foliosus var. foliosus Vernon H. Oswald 1989-9-28 4022 Butte Richardson Springs in the foothills ne of Chico. In a pool in the bed of the East Branch of Mud Creek just above the falls. 213 Comment
  UCR190829  Potentilla glandulosa Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC20494  Prunella vulgaris var. lanceolata M. S. Taylor 1975-6-25 801 Butte Along Mud Creek, ca. 1 mi n of Richardson Springs Hotel, ca. 6 mi ne of Chico. 121 Comment
  CHSC28728  Prunus subcordata R. A. Schlising 1979-4-13 3360 Butte Cohasset Ridge, about 14 miles NE of Chico. Just off Cohasset Highway. 548 Comment
  HSC60315  Prunus subcordata J. P. Smith, J. O. Sawyer 1973-4-14 6059 Butte Cohasset Comment
  CHSC97356  Prunus virginiana var. demissa Paul Maslin 2005-5-5 51 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 106100198E 4411262N. 268 Comment
  CAS-BOT-BC361827  Psilocarphus oregonus A. A. Heller 1915-5-28 11913 Butte Near Cohasset Comment
  CAS-BOT-BC361828  Psilocarphus oregonus A. A. Heller 1915-5-28 11913 Butte Near Cohasset Comment
  POM278389  Ptelea angustifolia R. M. Austin s.n. Butte Richardson's Springs. Sierra Nevada Mtn Range. Feather River. Comment
  UCD117075  Ptelea crenulata J. P. Smith; J. O. Sawyer 1973-4-14 6063 Butte Rock Road 1 mile W of Cohasset Road near Chico. Comment
  UCR190820  Ptelea crenulata Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC20490  Pyrola aphylla M. S. Taylor 1975-6-30 813 Butte Ca. 50 yds e of Greenwood Store, Cohasset, ca. 18 mi ne of Chico. 853 Comment
  UC726204  Pyrola picta A. A. Heller 1941-6-22 16181 Butte at Cohassett Comment
  CHSC51878  Quercus berberidifolia Mike Pahl 1988-4-19 16 Butte 14.2 mi NE of Chico on Cohasset Hwy and 0.3 mi SSW off the rd. 548 Comment
  UC1135497  Quercus berberidifolia C. G. Albertus 1933-6-28 36 Butte 1.25 mi e Keefer's Old Mill; Chico Quad. 213 Comment
  GH344948  Quercus garryana A. A. Heller 1915-4-12 11816 Unknown near Cohasset Comment
  CAS-BOT-BC62794  Quercus garryana var. breweri A. A. Heller 1915-4-12 11816 Butte near Cohasset Comment
  CAS-BOT-BC62795  Quercus garryana var. breweri A. A. Heller 1915-4-12 11816 Butte near Cohasset Comment
  UC1135617  Quercus garryana var. breweri J. E. Sowder, C. G. Albertus 1933-6-28 98 Butte 2 mi e Keefer's Old Mill; Chico Quad. 365 Comment
  A343242  Quercus garryana var. semota A. A. Heller 1915-4-12 11816 Unknown near Cohasset Comment
  CHSC20501  Quercus kelloggii M. S. Taylor 1975-6-30 826 Butte Abundant along Cohasset Hwy, ca. 1 mi s of Cohasset, ca. 17 mi ne of Chico. 853 Comment
  CHSC1476  Ranunculus canus Edna Caufield 1904-4-1 Butte Richardson Spring Road. 83 Comment
  CHSC1477  Ranunculus canus Garnett; Durbrow 1928-2-19 Butte Richardson Springs road. Comment
  CHSC52788  Ranunculus canus J. D. Jokerst; M. S. Taylor 1980-2-24 452 Butte Along hillsides at base of rimrock ca 0.5 mi E of Richardson Springs. 243 Comment
  UC827667  Ranunculus canus var. canus A. A. Heller 1915-3-19 11771 Butte Hills 12 miles northeast of Chico near Rock Creek Comment
  CAS-BOT-BC59885  Rhamnus ilicifolia A. A. Heller 1939-5-10 15375 Butte On the Cohasset grade above Rock Creek. Comment
  CAS-BOT-BC59889  Rhamnus ilicifolia Lewis S. Rose 1945-5-12 45049 Butte Richardson Springs. 304 Comment
  UC725528  Rhamnus ilicifolia A. A. Heller 1939-4-10 15375 Butte grade above Rock Creek Comment
  SEINET5569772  Rhamnus rubra H. S. Gentry, S. Koch 1962-1 19761 Butte 6-7 mi. south of Cohasset, along road from Chico. 609 Comment
  GH347204  Rhus A. A. Heller 1915-3-19 11773 Unknown Low ground along Rock creek 12 miles northeast of Chico at the lower limit of the digger pine belt Comment
  CAS-BOT-BC168128  Rhus aromatica A. A. Heller 1915-3-19 11773 Butte Along Rock Creek 12 miles northeast of Chico Comment
  CAS-BOT-BC168129  Rhus aromatica A. A. Heller 1915-3-19 11773 Butte Along Rock Creek 12 miles northeast of Chico Comment
  CAS-BOT-BC200684  Rhus aromatica Lewis S. Rose 1945-5-12 45026 Butte Richardson Springs 304 Comment
  CHSC20055  Rhus aromatica M. S. Taylor 1975-4-25 505 Butte Scattered on Cohasset Hwy, ca. 10 mi ne of Chico. Comment
  CHSC24683  Rhus aromatica D. Hattem 1976-4-10 5 Butte Ca. 50 m ne of Big Chico Creek, ca. 10 mi ne of Chico. 304 Comment
  CHSC51845  Rhus aromatica Mike Pahl 1988-4-19 20 Butte 14.3 mi NE of Chico on Cohasset Hwy, 0.3 mi off the rd. 548 Comment
  A347160  Rhus trilobata A. A. Heller 1915-3-19 117733 Unknown Low ground along Rock creek 12 miles northeast of Chico at the lower limit of the digger pine belt Comment
  RSA30434  Rhus trilobata var. pilosissima A. A. Heller 1915-3-19 11773 Butte Low ground along Rock creek 12 miles northeast of Chico at lower limits of the digger pine belt Comment
  UCR190824  Ribes Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC22688  Ribes amarum R. A. Schlising 1963-5-4 2563 Butte South of Cohasset, 5.2 miles north of Jct. Cohasset Hwy and Kiefer Road, along Cohasset Hwy. Comment
  SBBG83400  Ribes nevadense D. Neubacher 1976-5-25 23 Butte Rag Dump Rd, 14 mi SE of Stirling City 1280 Comment
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Jan 13 2018
  CHSC20051  Ribes roezlii M. S. Taylor 1975-4-25 496 Butte Abundant along dirt rd, ca. 1/4 mi e of Cohasset Hwy, ca. 10 mi n of Chico. Comment
  HSC65653  Ribes roezlii var. roezlii J. P. Smith, J. O. Sawyer 1973-4-14 6060 Butte Cohasset Comment
  CHSC46696  Rigiopappus leptocladus R. A. Schlising; D. Ikeda, S. Morey 1986-5-24 4485 Butte S of Cohasset, along Cohasset Road. 426 Comment
  CHSC3496  Robinia pseudoacacia Roger Jaegel 1966-4-14 123 Butte Located four miles west of Forest Ranch. Comment
  CHSC97353  Romulea rosea var. australis Paul Maslin 2006-4-26 50 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609773E 4410100N. 249 Comment
  CHSC24685  Rubus ursinus D. Hattem 1976-4-10 10 Butte Ca. 20 m ne of Chico Creek, ca. 10.2 mi ne of Chico. 304 Comment
  CHSC52128  Rubus ursinus L. P. Janeway 1988-5-19 2668 Butte West Branch Mud Cr at Vilas Rd crossing, just E of Cohasset. At edge of rd. 746 Comment
  POM107313  Salix amygdaloides C. C. Bruce 1898-03 1788 Butte [Iron Canyon?] Comment
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Mar 5 2011
  CAS-BOT-BC221109  Salvia sonomensis A. A. Heller 1915-4-12 11810 Butte Near Cohasset Comment
  CAS-BOT-BC221115  Salvia sonomensis A. A. Heller 1915-4-12 11810 Butte Near Cohasset Comment
  CHSC20058  Salvia sonomensis M. S. Taylor 1975-4-25 493 Butte Along dirt road, ca. 1/2 mi e of Cohasset Hwy, ca. 10 mi n of Chico. Comment
  CHSC48497  Salvia sonomensis Vernon Oswald 1985-4-5 1703 Butte Cohasset Hwy 1.9 mi w of Villas Rd. 579 Comment
  CHSC65569  Salvia sonomensis R. Banchero 1980-4-27 139 Butte Ca 6.1 mi NE of jcn of Keefer Rd and Cohasset Rd, ca 1.4 mi E of Cohasset Hwy. 609 Comment
  CHSC8617  Salvia sonomensis L. V. Ritter 1969-5-2 311 Butte Ca. 2 mi. w of Cohasset; ca 10 yds. s of Cohasset highway. Comment
  CHSC88963  Salvia sonomensis Christine Hantelman 2000-4-3 60 Butte Cohasset Ridge. Under power lines. 350 Comment
  CHSC90244  Salvia sonomensis T. H. Watroba 1989-4-18 16 Butte Ca. 50 yds e of Cohasset Rd., Cohasset Ridge, 8 mi nne of Chico. 548 Comment
  CHSC90250  Salvia sonomensis M. K. Hancharick 1989-4-18 11 Butte Population ca. 150 yds se of junction Cohasset and Vilas Roads ca. 12 mi e of Chico. 609 Comment
  GH403483  Salvia sonomensis A. A. Heller 1915-4-12 11810 Unknown near Cohasset, in the Sierra foothills Comment
  RSA123292  Salvia sonomensis A. E. Wieslander, J. E. Sowder 1933-6-24 326 Butte Keefer Ridge. 305 Comment
  UC1124851  Salvia sonomensis H. A. Jensen 1934-10-26 390 Butte Cohasset Ridge (Keefer Ridge on map); Chico Quad. 548 Comment
  UC215467  Salvia sonomensis A. A. Heller 1915-4-12 11810 Butte near Cohasset (Sierra foothills); Sierra Comment
  UC567181  Salvia sonomensis A. E. Wieslander and J. E. Sowder 1933-6-24 326 Butte Keefer Ridge; Chico Quad. 304 Comment
  UC883824  Salvia sonomensis A. A. Heller 1915-4-12 11810 Butte near Cohasset (Sierra foothills); Sierra Comment
  UCR190831  Salvia sonomensis Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC31408  Sambucus mexicana Debra Dockrey 1980-4-21 4 Butte Ca. 8 mi N of Chico. 365 Comment
  CHSC28972  Sanicula bipinnata J. D. Jokerst; M. S. Taylor 1980-2-24 457 Butte Hillside E of Richardson Springs ca 0.5 mi. 243 Comment
  CHSC90623  Sanicula bipinnata John Copeland 1980-2-26 11 Butte Ca. 1.1 mile se of Cohasset Rd., ca. 5 miles e of Chico airport. Comment
  CHSC1977  Sanicula bipinnatifida A. Goekler 1929-3-24 Butte Richardson Springs road. 152 Comment
  UC875541  Sanicula tuberosa A. A. Heller 1915-4-12 11807 Butte near Cohasset; Sierra foothills Comment
  CDA25432  Saxifraga californica A. C. Browne 1951-3-27 Butte Richardson s Springs. 0 Comment
  CHSC68456  Schoenoplectus acutus var. occidentalis L. P. Janeway 1987-7-10 2484 Sutter Along canal at Varney Road, 1.0 mi west of Hwy 113. 6 Comment
  CHSC29091  Scribneria bolanderi M. S. Taylor; J. D. Jokerst 1980-5-15 2633 Butte On Cohasset Ridge, ca. 1/4 mi e of Cohasset Rd, ca. 9 mi ne of Chico. 396 Comment
  CHSC97369  Scribneria bolanderi Paul Maslin 2006-1-1 40 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Comment
  CHSC27791  Scrophularia californica subsp. floribunda Steven R. Johnson 1978-4-25 15 Butte Ca. 22 km n of Chico, ca. 4.8 km s of Cohasset. 590 Comment
  CHSC25267  Scutellaria californica M. S. Taylor 1977-6-25 1361 Butte Ca. 50 ft e of Cohasset Rd along old dirt road, ca. 8 mi n of Chico. 121 Comment
  CHSC43842  Scutellaria californica B. Castro 1987-5-9 86 Butte Just e of Cohasset Rd, 9.5 mi by road from Chico. 539 Comment
  CHSC52201  Scutellaria siphocampyloides L. P. Janeway 1988-5-19 2674 Butte Southeast-sloping ravine above Mud Cr and just below Ponderosa Way 0.7 mi from Vilas Rd. 746 Comment
  CHSC65571  Scutellaria siphocampyloides R. Banchero 1980-5-31 166 Butte Ca 2.3 mi NE of jcn of Keefer Rd and Cohasset Rd, ca 3.9 mi SW of Cohasset. Ca 0.1 mi NW of road. 182 Comment
  CHSC21279  Scutellaria tuberosa M. S. Taylor 1974-4-20 184 Butte On Cohasset Ridge, ca. 1 mi n of Richardson Springs. 274 Comment
  CAS-BOT-BC62125  Selaginella hansenii Lewis S. Rose 1945-5-12 45039 Butte Richardson Springs 304 Comment
  CHSC28874  Selaginella hansenii M. S. Taylor 1980-2-24 2322 Butte On bluffs overlooking the waterfall on east branch of Mud Creek, ca. 1/2 mi upstream from the Richardson Springs Hotel, ca. 6 mi ne of Chico. 243 Comment
  UC306730  Selaginella hansenii Mrs. R. M. Austin May 1896 241 Butte Iron Canyon Comment
  CHSC47077  Senecio aronicoides R. A. Schlising; S. Morey, D. Ikeda 1988-5-8 4538 Butte S of Cohasset, along Cohasset Road. 426 Comment
  CHSC94012  Senecio sylvaticus R. Fischer 2005-4-30 675 Butte Collection from along Hwy. 32, ca. 5 miles north of Chico on the Big Chico Creek Ecological Reserve, on a canyon edge trail called the Overlook. 518 Comment
  CHSC79358  Sherardia arvensis M. S. Taylor; J. Jokerst 1980-5-15 2628 Butte Ca. 1/4 mi E of Cohasset Rd, ca. 9 mi NE of Chico. 396 Comment
  CHSC29408  Sidalcea calycosa R. A. Schlising 1980-6-22 3753 Butte Several mi S of village of Cohasset. 441 Comment
  CHSC34961  Sidalcea calycosa R. A. Schlising 1979-6-4 3440 Butte S of Cohasset, off Cohasset Road. Comment
  UC852811  Silene californica A. A. Heller 1915-5-2 11863 Butte hills 12 mi ne Chico (near Rock Creek); ne of Chico near Rock Creek Comment
  CAS-BOT-BC389010  Silene laciniata subsp. californica A. A. Heller 1915-5-2 11863 Butte Hills 12 miles northeast of Chico near Rock Creek Comment
  CAS-BOT-BC389011  Silene laciniata subsp. californica A. A. Heller 1915-5-2 11863 Butte Hills 12 miles northeast of Chico near Rock Creek Comment
  CHSC24879  Silene laciniata subsp. californica P. Laherty 1976-4-4 6 Butte On n side of Ponderosa Way, ca. 10 mi w of junc of Ponderosa Way and Hwy 32, ca. 22 mi ne of Chico. 426 Comment
  CHSC42228  Silene laciniata subsp. californica Beth Chambers 1986-4-18 15 Butte N on Cohasset Rd., 13.8 mi from Eaton Rd., Chico. 853 Comment
  CHSC84918  Silene laciniata subsp. californica Janice Morris 1995-4-24 90 Butte Ca. 1/2 mi. s of Mud Creek, 1/2 mi e of Richardson Springs Resort. 304 Comment
  CHSC9280  Silene laciniata subsp. californica D. C. Burns 1971-4-2 109 Butte On n side of Cohasset rd. ca. 1.5 mi w of the intersection of Cohasset rd. and Vilas rd. 487 Comment
  CHSC20500  Smilax californica M. S. Taylor 1975-6-25 805 Butte Along Mud Creek, ca. 1/4 mi n of Richardson Springs Hotel, ca. 6 mi n of Chico. 213 Comment
  NY821111  Solanum parishii A. A. Heller 1915-4-12 11814 Butte Hills 14 miles northeast of Chico near Rock creek Comment
  UCD126974  Solanum parishii A. A. Heller 1915-4-12 11814 Butte Butte County. 14 miles northeast of Chico near Rock creek. Comment
  A244866  Solanum umbelliferum A. A. Heller 1915-4-12 11814 Unknown Hills 14 miles northeast of Chico near Rock creek Comment
  CAS-BOT-BC156833  Solanum umbelliferum A. A. Heller 1915-4-12 11814 Butte Hills 14 miles northeast of Chico near Rock Creek Comment
  CAS-BOT-BC157602  Solanum umbelliferum A. A. Heller 1915-4-12 11814 Butte Hills 14 miles northeast of Chico near Rock Creek Comment
  CHSC1939  Solanum umbelliferum Garnett-Durbrow 1928-3-18 Butte Iron Canyon, Chico Creek. 152 Comment
  GH244860  Solanum umbelliferum A. A. Heller 1915-4-12 11814 Unknown Hills 14 miles northeast of Chico near Rock creek Comment
  CHSC43640  Stachys ajugoides var. rigida B. Castro 1987-5-16 90 Butte On narrow ridge just e of Cohasset Hwy, 9.5 mi by road from East Ave. in Chico. 539 Comment
  CHSC47368  Stachys ajugoides var. rigida L. P. Janeway 1989-8-2 3548 Plumas Plumas National Forest. Along edge of dirt road in draw between Olive Cr and Peoria Cr, above Middle Fork Feather River. 1463 Comment
  UC884348  Stachys ajugoides var. rigida A. A. Heller 1915-5-28 11907 Butte near Cohasset; Sierra foothills Comment
  UCR190821  Tauschia Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC19951  Tauschia hartwegii M. S. Taylor 1975-3-3 404 Butte Ca. 1/4 mi n of Richardson Springs camp, ca. 8 mi n of Chico. 91 Comment
  UC1246758  Tauschia hartwegii Howard Scott Gentry and Steven Koch 1962-6-19 19767 Butte along road from Chico 6-7 mi from Cohasset 609 Comment
  CAS-BOT-BC88200  Thysanocarpus curvipes A. A. Heller 1915-3-19 11772 Butte Hills 12 miles northeast of Chico near Rock Creek. Comment
  CAS-BOT-BC88201  Thysanocarpus curvipes A. A. Heller 1915-3-19 11772 Butte Hills 12 miles northeast of Chico near Rock Creek. Comment
  CHSC35316  Thysanocarpus curvipes Lowell Ahart 1982-3-13 3251 Butte On bluffs ca. 100 m w of dam that is ca. 1/2 mi e of Richardson Springs, ca. 12 mi ne of Chico. 160 Comment
  CHSC39779  Thysanocarpus curvipes Carol S. Ellingboe 1978-4-25 12 Butte Ca. 1 km s of Rock Creek and 22 km ne of Chico, 4.8 km sw of Cohasset. 535 Comment
  UC857554  Thysanocarpus curvipes A. A. Heller 1915-3-19 11772 Butte 12 mi ne Chico (near Rock Creek); near Rock Creek Comment
  CHSC21056  Torilis arvensis subsp. arvensis M. S. Taylor 1975-6-30 818 Butte Ca. 1/2 mi w of Cohasset Hwy, ca. 400 yds n of Greenwood Store, Cohasset. 853 Comment
  CHSC22977  Toxicoscordion venenosum var. venenosum Robert A. Schlising 1963-5-4 2562 Butte South of Cohasset, along Cohasset Hwy, 5.2 miles north of Jct with Kiefer Rd. Sierra Nevada. Comment
  CHSC97374  Trientalis latifolia Paul Maslin 2006-4-15 46 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 106100736E 4411757N. 268 Comment
  UC631538  Trifolium albopurpureum var. dichotomum A. A. Heller 1914-4-29 11333 Butte 12 mi n Chico Comment
  CHSC97370  Trifolium bifidum var. decipiens Paul Maslin 2006-4-15 42 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609399E 4412154N. 548 Comment
  UCR192811  Trifolium incarnatum Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC21257  Trifolium willdenovii M. S. Taylor 1974-4-30 197 Butte On e side of Cohasset Rd, ca. 2.5 mi ne of its junction with Rock Creek Rd. 243 Comment
  UC631126  Trifolium willdenovii A. A. Heller 1915-4-12 11819 Butte 14 mi ne Chico (hills near Rock Creek) Comment
  CHSC1816  Triphysaria eriantha H. Summers 1929-2-26 Butte Richardson Springs road. 121 Comment
  CHSC1817  Triphysaria eriantha E. Canfield 1904-4-1 Butte Richardson Springs road. 76 Comment
  CHSC26428  Triphysaria eriantha Gary McGrath 1977-3-3 4 Butte Ca. 20 m w of Cohasset Road, 8.4 km n of Chico. 75 Comment
  UCR243138  Triphysaria eriantha Maura Cullinare 1983-4-16 7 Butte From I-80 go north onto 99, pass Chico, take Cohasset exit NE, turn right onto Richardson Spring Road, drive 3 miles to Springs of Living Water Camp. Cabins off to right. About 100 ft. east of cabin 17 305 Comment
  CHSC97376  Triphysaria pusilla Paul Maslin 2006-4-15 44 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). Comment
  CHSC2078  Triteleia hyacinthina N. Maxwell 1929-4-18 Butte Richardson Springs. 274 Comment
  CHSC29093  Triteleia hyacinthina M. S. Taylor; J. D. Jokerst 1980-5-15 2625 Butte On Cohasset Ridge, ca. 1/4 mi e of Cohasset Rd, ca. 9 mi ne of Chico. 396 Comment
  CHSC2516  Triteleia ixioides subsp. anilina W. Fitzwater 1958-4-19 Butte Cohasset, NE of Chico. Comment
  CHSC52404  Umbellularia californica Debra Dockrey 1980-4-21 4 Butte Large population ca 12 mi N of Chico. 411 Comment
  CHSC78085  Umbellularia californica Caleb E. Casey 1999-3-1 Butte Cohasset road, one mile before Cohasset. Found along embankment along small creek. 426 Comment
  CHSC29041  Uropappus lindleyi J. D. Jokerst 1980-4-1 534 Butte N of the East Branch of Mud Cr, several miles E of Richardson Springs. 365 Comment
  CHSC20515  Verbena lasiostachys var. lasiostachys M. S. Taylor 1975-6-25 803 Butte Along Mud Creek, ca. 1/2 mi n of Richardson Springs Hotel, ca. 7 mi ne of Chico. 243 Comment
  CHSC87803  Vicia americana var. americana Paul Maslin 2004-4-20 20 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 1060840E 4412044N. Comment
  CHSC2008  Viola douglasii M. Robbie 1930-3-9 Butte Richardson Springs road. 121 Comment
  RSA727540  Viola lobata Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills: along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset. 701 Comment
  UCR188702  Viola lobata Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC3848  Viola lobata subsp. lobata L. E. Dunkel 1965-4-20 25 Butte Plants scattered along road in Cohassett. 855 Comment
  UC727029  Viola lobata subsp. lobata A. A. Heller 1939-4-10 15370 Butte Cohasset Comment
  CHSC56791  Viola purpurea subsp. purpurea P. Fehr 1974-4-27 24 Butte 0.5 mi e of Cohasset Hwy. and Monks Store, Cohasset. Comment
  CHSC87806  Viola purpurea subsp. quercetorum Paul Maslin 2004-4-21 24 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609818E 4409886N. On flood plain of Big Chico Creek. 237 Comment
  CHSC97367  Vulpia bromoides Paul Maslin 2005-5-1 48 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 1060985E 4411411N. 457 Comment
  CHSC94011  Vulpia microstachys var. ciliata R. Fischer 2005-4-30 674 Butte Collection from along Hwy. 32, ca. 5 miles north of Chico on the Big Chico Creek Ecological Reserve, on a canyon edge trail called the Overlook. 518 Comment
  CHSC20346  Vulpia microstachys var. pauciflora Richard Juvenal 1969-4-20 22 Butte Cohasset Rd. e of Chico, ca. 2 mi. e Rock Creek Rd. Comment
  CHSC97360  Vulpia microstachys var. pauciflora Paul Maslin 2005-5-1 60 Butte Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10608538E 4409116N. 490 Comment
  UCD94767  Vulpia myuros A. A. Heller 1915-5-28 11901 Butte near Cohasset. Sierra foothills. Comment
  UCD94768  Vulpia myuros A. A. Heller 1915-5-28 11901 Butte near Cohasset. Sierra foothills. Comment
  CAS-BOT-BC184705  Vulpia myuros subsp. megalura A. A. Heller 1915-5-28 11901 Butte Near Cohasset Comment
  CAS-BOT-BC184707  Vulpia myuros subsp. megalura A. A. Heller 1915-5-28 11901 Butte Near Cohasset Comment
  GH361351  Vulpia myuros var. hirsuta A. A. Heller 1915-5-28 11901 Unknown near Cohasset Comment
  UC817996  Vulpia myuros var. hirsuta A. A. Heller 1915-5-28 11901 Butte near Cohasset (Sierra foothills); Sierra Comment
  UCR190830  Wyethia angustifolia Ken Osborne 2007-5-13 s.n. Butte Sierra Nevada Foothills, along Ponderosa Way at Mud Creek, c. 1.5 mi. SE of Cohasset 701 Comment
  CHSC100893  Zeltnera venusta R. A. Schlising 1979-6-4 3438 Butte South of Cohasset. 457 Comment
  CHSC20499  Zeltnera venusta M. S. Taylor 1975-6-25 807 Butte Ca. 50 ft w of Mud Creek, ca. 1/2 mi n of Richardson Springs Hotel, ca. 7 mi ne of Chico. 243 Comment
  CHSC22012  Zeltnera venusta Robert A. Schlising 1963-6-7 2615 Butte 3.1 mi s of Cohasset along Cohasset Highway. Comment
  UC844420  Zigadenus paniculatus A. A. Heller 1915-4-12 11813 Butte near Cohasset; Sierra foothills Comment



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