39.72472 39.82472 -121.62472 -121.52472 UC/JEPS: Consortium Search Results
Search Results — 1121 specimen records retrieved (1121 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/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CHSC20965  Acer macrophyllum M. S. Taylor 1975-9-19 915 Butte Ca. 50 ft e of the Skyway, ca. 1/2 mi n of Magalia. 609 Comment
  CHSC51843  Acer macrophyllum Richard Steward 1988-3-6 1 Butte East bank of small stream, ca. 4.2 mi N, 0.3 mi E of Tall Pines Golf Course, Paradise. 640 Comment
  CAS-BOT-BC21750  Achillea millefolium John Thomas Howell 1962-6-16 37581 Butte Pentz road 2 mi. s. of Magalia 609 Comment
  CHSC248  Achillea millefolium R. M. Staley 1952-6-28 Butte W. Branch Feather River Comment
  CHSC26779  Achillea millefolium M. S. Taylor 1978-5-6 1587 Butte In serpentine, Magalia. 609 Comment
  CHSC27564  Achillea millefolium Robert Schlising 1978-5-17 3255 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and crossed by S. T. RR and Coutelenc Road. 670 Comment
  CHSC44271  Achillea millefolium Vernon Oswald 1988-6-14 3380 Butte Jordan Hill Rd. 1.5 mi (odometer) n of Griffin Gulch. 755 Comment
  CAS-BOT-BC210637  Achnatherum lemmonii John Thomas Howell 1955-6-14 30463 Butte Magalia 731 Comment
  CAS-BOT-BC210639  Achnatherum lemmonii R. A. Schlising 1978-4-23 3229 Butte Magalia; just s of the Magalia Reservoir (just w of S. T. RR and Coutelenc Road) Comment
  CAS-BOT-BC210640  Achnatherum lemmonii John Thomas Howell 1967-6-22 42614 Butte Magalia 701 Comment
  CAS-BOT-BC210641  Achnatherum lemmonii John Thomas Howell 1962-6-16 37566 Butte Magalia 731 Comment
  CAS-BOT-BC210642  Achnatherum lemmonii John Thomas Howell 1962-6-16 37491 Butte Magalia 731 Comment
  CHSC27659  Achnatherum lemmonii Robert A. Schlising 1978-4-23 3229 Butte Magalia; just S of the Magalia Reservoir (just W of S. T. RR and Coutelenc Road). Comment
  UCD50573  Achnatherum lemmonii P. B. Kennedy 1914-5-8 s.n. Butte Paradise Grade. Comment
  RSA299172  Achnatherum lemmonii var. lemmonii J. T. Howell 1962-6-16 37566 Butte Magalia 732 Comment
  CHSC10653  Acmispon americanus var. americanus Lowell Ahart 1968-5-21 Butte West of Magalia. 304 Comment
  CHSC25542  Acmispon americanus var. americanus Robert A. Schlising 1977-7-20 3196 Butte Just north of Magalia, along Coutelenc Road. In rocks along railroad tracks. 670 Comment
  CHSC26793  Acmispon brachycarpus M. S. Taylor 1978-5-6 1571 Butte By RR tracks, Magalia. 609 Comment
  CHSC26791  Acmispon parviflorus M. S. Taylor 1978-5-6 1588 Butte Along trail, Magalia. 609 Comment
  CAS-BOT-BC65620  Adiantum jordanii Saichi Kawahara 1968-5-4 368 Butte James Ripley's property, Graham Road, Paradise 640 Comment
  SEINET12236158  Aesculus californica Unknown 1978-1 18 Butte Cherokee quadrangle, Upper Miocene Canal 448 Comment
  CAS-BOT-BC29496  Agoseris J. T. Howell 1962-6-16 37565 Butte Magalia 731 Comment
  CHSC32602  Agoseris heterophylla J. D. Jokerst 1980-5-6 645 Butte Top of the slope adjacent to Coutelenc Rd ca. 400 m N of its jct with the Skyway. Magalia serpentine. Comment
  RSA21543  Agoseris retrorsa C. B. Wolf 1937-5-18 8729 Butte Northern Sierra Nevada, 5 miles below Magalia on Oroville road 610 Comment
  SACT000053  Agropyron laeve Herbert Copeland 1935-7-25 Butte Comment
  CAS-BOT-BC127336  Agrostis exarata John Thomas Howell 1955-6-15 30474 Butte Paradise. 518 Comment
  CAS-BOT-BC127372  Agrostis exarata John Thomas Howell 1955-6-15 30475 Butte Paradise. 518 Comment
  CHSC96863  Agrostis viridis Lowell Ahart 2007-6-3 13977 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  JEPS113791  Agrostis viridis Lowell Ahart 2007-6-3 13977 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir 358 Comment
  HSC39885  Aira caryophyllea J. P. Smith 1973-3-22 5925 Butte 2.1 mi. E of junction with Hwy. 99 and the road to Paradise 122 Comment
  CAS-BOT-BC138344  Aira caryophyllea var. caryophyllea John Thomas Howell 1962-6-16 37550 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC131910  Allium John Thomas Howell 1955-6-14 30437 A Butte At Magalia 731 Comment
  CHSC2057  Allium amplectens N. Maxwell 1929-4-20 Butte Paradise. 487 Comment
  CHSC59361  Allium amplectens J. L. Guardino 1992-4-16 6 Butte Paradise, 1/4 mi s of Circle Dr. terminus. 472 Comment
  CHSC85425  Allium amplectens John Dittes 1992-5-5 467 Butte Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. 445 Comment
  SEINET195011  Allium amplectens A. A. Heller 1941-5-24 16152 Butte Clark Road 2 miles below Paradise. Comment
  SEINET257320  Allium amplectens J. L. Reveal 1988-6-3 7005 Butte Paradise 0.2 mi S of Bennett Rd along South Libby Rd onto N end of Morgan Ridge 518 Comment
  UC726998  Allium amplectens A. A. Heller 1941-5-24 16152 Butte Clark Road 2 mi below Paradise Comment
  CHSC2062  Allium jepsonii R. M. Staley 1952-2-28 Butte W. Branch of Feather River. Comment
  CHSC28049  Allium jepsonii J. D. Jokerst 1978-6-22 151 Butte T22N, R4E, sect. 17. [no other locality information given] Comment
  CHSC29962  Allium membranaceum R. A. Schlising; P. Broyles 1979-5-15 3407 Butte NE of Magalia and NW of Sawmill Peak. Comment
  CHSC49476  Allium membranaceum Vernon Oswald 1987-5-28 2938 Butte Jordan Hill Rd. 0.2 mi s of Griffin Gulch. 621 Comment
  CHSC118586  Allium obtusum var. conspicuum L. P. Janeway 2017-4-15 12187 Butte Northern High Sierra Nevada. Plumas National Forest; McNab Cypress Special Interest Area (a.k.a The Magalia Serpentine); between Coutolenc Road and West Branch Feather River. 541 Comment
  CAS-BOT-BC132122  Allium sanbornii var. sanbornii Mary E. Wall 1940-7-18 s.n. Plumas Paradise Comment
  CHSC25543  Allium sanbornii var. sanbornii R. Schlising 1977-7-20 3197 Butte Magalia, just off the Skyway. 670 Comment
  CHSC96932  Amaranthus albus Lowell Ahart 2007-6-3 13973 Butte On the east side of the bridge across Concow Creek, east side of Jordan Hill Road, about 1 1/2 miles (air) southwest of Concow Reservoir. 415 Comment
  CHSC95142  Amaranthus deflexus R. D. Fischer 2005-9-14 858 Butte Paradise, CA. Northern Sierra Nevada foothills, lower Paradise, at a residence on Black Olive Street. 365 Comment
  CHSC60585  Amelanchier utahensis Vernon H. Oswald; Lowell Ahart 1993-4-19 5285 Butte Rattlesnake Creek Trail between Jordan Hill Rd. and Sawmill Pk. Lookout, ENE of Magalia. Between creek and the lookout. 774 Comment
  UC1609150  Amelanchier utahensis Vernon H. Oswald and Lowell Ahart 1993-4-19 5285 Butte ene of Magalia (Rattlesnake Creek Trail, serpentine outcrop between Jordan Hill Rd and Sawmill Peak Lookout, between the creek and lookout) 774 Comment
  CHSC3312  Anagallis arvensis M. Gregg 1966-3-21 52 Butte On Pentz Rd. approx. 1 mile east of Clark Rd. At a pond at the foot of the hill. Comment
  UCD56083  Andropogon virginicus Alva W. Mitchell 1957-9-25 s.n. Butte Butte County. Comment
  CHSC1685  Antirrhinum vexillo-calyculatum subsp. intermedium E. Walker 1932-7-26 Butte Magalia Heights. 762 Comment
  JEPS129818 Image available Aphyllon epigalium Karen D. Cox 1974-6-1 188 Butte Paradise, found in yard at 1332 Elliott Road. Comment
  CHSC12931  Aphyllon epigalium subsp. epigalium K. D. Cox 1974-6-1 188 Butte Found in yard at 1332 Elliott Rd., Paradise. 609 Comment
  CHSC51049  Apocynum androsaemifolium Pauleen Broyles 1987-5-21 1042 Butte Bike path N and S of Elliott Road, in Paradise. Comment
  SFV2781  Apocynum androsaemifolium M. L. Vincent 1960-7-16 107 Butte Sierra Nevada Paradise. Lot south of 5330 Harrison Road. 515 Comment
  CHSC583  Arbutus menziesii V. Keeler 1935-4-28 Butte Magalia. 731 Comment
  JEPS82738  Arceuthobium campylopodum Wayne Roderick 1983-7-23 Butte near old rr station Magalia Comment
  RSA325115  Arceuthobium campylopodum M. S. Taylor 1975-9-19 911 Butte Ca 0.5 mi N of Magalia, ca 50 ft E of Skyway. 610 Comment
  UCD101990  Arceuthobium campylopodum D. Sanchez-Mata; P. Rodriguez-Rojo 1997-8-16 s.n. Butte Magalia near Magalia Reservoir. 680 Comment
  CAS-BOT-BC410082  Arceuthobium occidentale John Thomas Howell 1955-6-14 30440 Butte near Magalia 731 Comment
  RSA133232  Arceuthobium occidentale Del Wiens 1960-6-15 2728 Butte Near Magalia, just north of train depot. Comment
  CAS-BOT-BC56916  Arctostaphylos Walter Knight; Irja Knight; Tiffany Knight 1988-7-24 6301 Butte Magalia near junction of The Skyway and Pentz Road 289 Comment
  NY9763  Arctostaphylos A. A. Heller 1940-2-19 15500 Butte Neal Road 3 mi W of Paradise near the upper limit of the Upper Sonoran Life Zone Comment
  UCR231088  Arctostaphylos Anna M. Hurlbutt 2009-8-12 017 Butte Northern Sierra Nevada Mtns., Paradise, yard of residence at end of Kerr Lane 526 Comment
  CAS-BOT-BC27257  Arctostaphylos laxiflora Amos Arthur Heller 1940-2-6 15493 Butte Wagstaff Road near the Neal Road, Paradise. Comment
  CAS-BOT-BC27258  Arctostaphylos laxiflora Amos Arthur Heller 1940-2-6 15493 Butte Neal Road near the junctin of the first road E of the Bille Road, old sawmill site. East of Paradise. Comment
  NY8240  Arctostaphylos laxiflora A. A. Heller 1940-2-6 15493 Butte Wagstaff Road near the Neal Road, Paradise. Transition Life Zone. Comment
  CAS-BOT-BC38875  Arctostaphylos manzanita subsp. manzanita Saichi Kawahara 1968-5-4 390 Butte Paradise, James Ripley's property, Graham road. 640 Comment
  CAS-BOT-BC24252  Arctostaphylos mewukka Carl B. Wolf 1937-3-29 8340 Butte Sierra Nevada Foothills, 3.5 mi. below Magalia on Oroville Rd. 487 Comment
  CHSC3574  Arctostaphylos mewukka Judy Lee Potter 1966-2-26 Butte 5-6 miles north of Paradise (Magalia area). Comment
  GH350654  Arctostaphylos mewukka C. B. Wolf 1937-3-29 8340 Unknown Sierra Nevada Foothills, 3 1/2 mi. below Magalia on Oroville Road 487 Comment
  LA42197  Arctostaphylos mewukka C. B. Wolf; 1937-3-29 8340 Butte Sierra Nevada foothills, 3.5 mi. below Magalia on Oroville Road 487 Comment
  POM77541  Arctostaphylos mewukka C. C. Bruce 1897-01 1792 Butte Foothills Comment
  RSA20916  Arctostaphylos mewukka C. B. Wolf 1937-3-29 8340 Butte 3.5 mi. below Magalia on Oroville Road. 488 Comment
  RSA31987  Arctostaphylos mewukka A. A. Heller 1942-1-4 16348 Butte Neal Road west of Optimo Lodge. Comment
  SD49843  Arctostaphylos mewukka A. E. Wieslander 1933-6-24 329 Butte Chico quadrangle, 1 mi. E of Paradise on Pearson Road 519 Comment
  SJSU9930  Arctostaphylos mewukka G. L. Baker 1968-5-5 72 Butte Paradise 609 Comment
  UC725979  Arctostaphylos mewukka A. A. Heller 1942-1-18 16349 Butte Pentz-Magalia Rd one mi e Bille Road; Paradise Comment
  UC725980  Arctostaphylos mewukka A. A. Heller 1942-1-18 16350 Butte Pentz-Magaia Rd one mi e Bille Road; Paradise Comment
  UC726129  Arctostaphylos mewukka A. A. Heller 1942-1-4 16348 Butte Neal Rd w Optimo Lodge Comment
  UC726307  Arctostaphylos mewukka A. A. Heller 1942-2-7 16362 Butte along the Wagstaff rd near junction with the Neal Road; Paradise Comment
  UC726645  Arctostaphylos mewukka A. A. Heller 1940-2-19 15501 Butte Neal Rd w Optimo Lodge (e of Paradise, along roadside) 670 Comment
  UC726684  Arctostaphylos mewukka A. A. Heller 1942-2-7 16363 Butte along Wagstaff Rd near junction with the Neal Road; Paradise Comment
  UC726993  Arctostaphylos mewukka A. A. Heller 1941-2-12 15875 Butte along Neal Rd 1/2 mi w Optimo Lodge Comment
  CAS-BOT-BC38532  Arctostaphylos mewukka subsp. truei John Thomas Howell 1967-6-22 42637 Butte Magalia. 701 Comment
  CAS-BOT-BC38562  Arctostaphylos mewukka subsp. truei John Thomas Howell 1967-6-22 42638 Butte Magalia. 701 Comment
  CAS-BOT-BC38573  Arctostaphylos mewukka subsp. truei Walter Knight; Irja Knight; Tiffany Knight 1988-7-24 6303 Butte Paradise at berkshire Way and Bille rd. just off The Skyway. 274 Comment
  CAS-BOT-BC38575  Arctostaphylos mewukka subsp. truei A. A. Heller 1940-2-19 15502 Butte On the Neal Rd. w. of Optimo Lodge, Paradise. Comment
  CAS-BOT-BC38605  Arctostaphylos mewukka subsp. truei Wayne Roderick 1981-7-19 s.n. Butte 3 miles n.e. of Magalia Comment
  CAS-BOT-BC38608  Arctostaphylos mewukka subsp. truei Gladys L. Smith 1975-4-9 s.n. Butte Magalia, 4 mi. upgrade from Paradise Comment
  CAS-BOT-BC38609  Arctostaphylos mewukka subsp. truei A. A. Heller 1940-2-19 15501 Butte On the Neal road west of Optimo Lodge, between Paradise and Magalia. Comment
  CAS-BOT-BC38612  Arctostaphylos mewukka subsp. truei John Thomas Howell 1967-6-22 42636 Butte Magalia 701 Comment
  CHSC48373  Arctostaphylos mewukka subsp. truei Vernon Oswald 1985-2-28 1682 Butte Near Coutolenc Rd. ca. 0.1 mi N of the Skyway on the N edge of the Magalia Serpentine. Comment
  JEPS83458  Arctostaphylos mewukka subsp. truei Wayne Roderick June 1984 Butte Conteleve Road e Paradise 762 Comment
  JEPS84879  Arctostaphylos mewukka subsp. truei Wayne Roderick June 1984 Butte Conteleve Road e Paradise 762 Comment
  SBBG50284  Arctostaphylos mewukka subsp. truei G. L. Smith 1975-4-9 Butte Magalia Comment
  UC726236  Arctostaphylos mewukka subsp. truei A. A. Heller 1940-2-19 15501 Butte on the Neal Road w Optimo Lodge (between Paradise and Magalia) Comment
  CAS-BOT-BC46719  Arctostaphylos patula John Thomas Howell 1978-4-18 52848 Butte Magalia. 731 Comment
  RSA31744  Arctostaphylos patula A. A. Heller 1941-2-12 15875 Butte Along the Neal Road, a 1/2 mile West of Optimo Lodge. Comment
  UCD51934  Arctostaphylos truei Geodys L. Smith 1975-4-9 s.n. Butte Magalia, Butte Co. Comment
  SJSU10836  Arctostaphylos viscida L. J. Ericsen 1955-4-16 106 Butte between Paradise & Megalia 609 Comment
  CAS-BOT-BC44589  Arctostaphylos viscida subsp. mariposa Jeanne McFarland; Kathie Meyer; Anne Mullenniex 1995-4-9 35 Butte 2 mi. N of Paradise off Skyway Blvd., 0.2 mi. N on Coutolene Rd. 701 Comment
  CAS-BOT-BC47389  Arctostaphylos viscida subsp. viscida Walter Knight; Irja Knight; Tiffany Knight 1988-7-24 6302 Butte Paradise at Berkshire Way and Bille Road just off The Skyway. Next to a bike trail. 274 Comment
  CAS-BOT-BC48252  Arctostaphylos viscida subsp. viscida Carl B. Wolf 1937-3-29 8339 Butte Sierra Nevada Foothills, 3 1/2 mi. below Magalia on Oroville Road. 487 Comment
  CAS-BOT-BC48285  Arctostaphylos viscida subsp. viscida Gladys L. Smith 1975-4-9 s.n. Butte Magalia Comment
  CHSC28900  Arctostaphylos viscida subsp. viscida M. S. Taylor; J. Jokerst 1980-2-23 2313 Butte East side of Sawmill Rd, ca. 1/2 mi S of Pearson Rd, Paradise. 609 Comment
  CHSC32651  Arctostaphylos viscida subsp. viscida M. S. Taylor 1981-3-18 3430 a Butte Ridge NNW of Sawmill Peak, off Jordan Hill Rd, ca. 1 air mi NE of Magalia. 701 Comment
  CHSC57370  Arctostaphylos viscida subsp. viscida Patrick Cooley 1990-4-1 3 Butte Jct. Skyway and Coutolenc Rd. ca. 1 1/2 mi. N of Paradise. 701 Comment
  RSA121267  Arctostaphylos viscida subsp. viscida A. E. Wieslander 1933-6-24 328 Butte 1/4 mi. E. of Paradise on Pearson Road. 518 Comment
  RSA20917  Arctostaphylos viscida subsp. viscida C. B. Wolf 1937-3-29 8339 Butte 3.5 mi. below Magalia on Oroville Road. 488 Comment
  UC1121438  Arctostaphylos viscida subsp. viscida J. E. Sowder 1933-6-20 89 Butte 1 1/2 mi se Paradise; Chico Quadrangle Comment
  CHSC117  Asclepias cordifolia M. Harless 1930-5-18 Butte Paradise. 548 Comment
  CHSC123  Asclepias speciosa E. Walker 1932-6-2 Butte Magalia 670 Comment
  CAS-BOT-BC65913  Aspidotis densa John Thomas Howell; Gordon H. True 1969-4-9 45491 Butte Magalia 701 Comment
  CAS-BOT-BC65914  Aspidotis densa John Thomas Howell 1962-6-16 37543 Butte Magalia 731 Comment
  CAS-BOT-BC65916  Aspidotis densa John Thomas Howell 1967-6-22 42612 Butte Magalia 701 Comment
  CAS-BOT-BC65917  Aspidotis densa John Thomas Howell 1955-6-14 30464 Butte Magalia 731 Comment
  CHSC26794  Aspidotis densa M. S. Taylor 1978-5-6 1584 Butte Magalia. 609 Comment
  CHSC28515  Aspidotis densa M. S. Taylor; J. D. Jokerst 1979-10-13 2263 Butte Jordan Hill Rd, ca. 5.3 mi n of its jct with Concow Rd, ca. 2 mi e of Paradise. 609 Comment
  CHSC28517  Aspidotis densa M. S. Taylor; J. D. Jokerst 1979-10-13 2273 Butte On Jordan Hill Rd, (Ponderosa Way on some maps) ca. 11.1 mi n of its jct with Concow Rd, ca. 1.9 mi n of Sawmill Peak, ca. 2 mi e of Magalia. 853 Comment
  OBI74995  Aspidotis densa Hannah M. Fugle 2011-1-17 5 Butte Magalia, ca. 400 ft E of Coutelenc Rd, ca. 0.1 mi up Coutelenc rd from Skyway Rd 762 Comment
  POM219414  Aspidotis densa H. F. Copeland 1928-3-4 200 Butte Near Magalia 610 Comment
  SBBG47402  Aspidotis densa J. T. Howell 1962-6-16 37543 Butte Magalia 731 Comment
  UC474208  Aspidotis densa H. F. Copeland 1928-4-3 200 Butte near Magalia 609 Comment
  CAS-BOT-BC178469  Astragalus gambelianus John Thomas Howell 1962-6-16 37553 Butte Magalia, Sierra Nevada 731 Comment
  CAS-BOT-BC178470  Astragalus gambelianus John Thomas Howell 1967-6-22 42625 Butte Magalia, Sierra Nevada 701 Comment
  CAS-BOT-BC27797  Astragalus pauperculus C. C. (Mrs.) Bruce 1898-3-1 2430 Butte Plains Comment
  CHSC59315  Astragalus pauperculus J. L. Guardino 1992-3-23 1 Butte Paradise, 1/4 mi s of Circle Dr. terminus. 472 Comment
  CAS-BOT-BC146025  Avena barbata John Thomas Howell 1962-6-15 37531 Butte Sierra Nevada. Magalia. 731 Comment
  UCD56132  Avena barbata P. B. Kennedy 1914-5-1 4752 Butte Grade to Paradise. Comment
  CAS-BOT-BC145884  Avena fatua John Thomas Howell 1962-6-15 37530 Butte Sierra Nevada. Magalia. 731 Comment
  CHSC13470  Balsamorhiza deltoidea T. D. Brumley 1974-4-28 23 Butte Ca. 1 mi. from Controlene Rd. and 2 mi. E of junction of Controlene and Skyway. 609 Comment
  SFV3762  Balsamorhiza sagittata M. L. Vincent 1962-4-20 218 Butte Sierra Nevada Paradise. Stearns Road, 0.5 miles west of Harrison Road. Roadside. 530 Comment
  CHSC127  Berberis aquifolium var. dictyota F. Roos 1930-4-5 Butte Paradise. 548 Comment
  CHSC28538  Berberis aquifolium var. dictyota M. S. Taylor; J. D. Jokerst 1979-10-13 2247 Butte On n side of Jordan Hill Rd (Ponderosa Way on some maps) near bridge over creek, ca. 1 mi n of its jct with Concow Rd, ca. 5 mi e of Paradise. 426 Comment
  CHSC60575  Berberis aquifolium var. dictyota Vernon H. Oswald; Lowell Ahart 1993-4-19 5286 Butte Rattlesnake Creek Trail between Jordan Hill Rd. and Sawmill Pk. Lookout, ENE of Magalia. 859 Comment
  SBBG17205  Berberis aquifolium var. repens M. Vincent 1961-3-31 12 Butte 0.5 mi W of Harrison Rd in open woods Comment
  SFV1330  Berberis aquifolium var. repens M. L. Vincent 1961-3-31 12 Butte Sierra Nevada Paradise. 0.5 miles west of Harrison and Stearns roads. 530 Comment
  UCD95091  Berberis aquifolium var. repens M. Vincent 1961-3-31 12 Butte One half mile west of Harrison and Stern Roads in town of Paradise. 609 Comment
  CHSC24790  Berberis dictyota Keith Lickey 1976-3-11 44 Butte Jordan Hill Rd ca. 3 km wnw of Concow Rd ca. 12 m w of Concow Creek Bridge. 457 Comment
  CAS-BOT-BC75953  Berberis pumila A. A. Heller 1962-6-15 37515 Butte Sierra Nevada. Magalia. 731 Comment
  CHSC28384  Bidens frondosa J. D. Jokerst 1979-10-13 384 Butte Intersection of Concow Cr. and Jordan Hill Rd., 0.8 mi W of Concow Rd. Comment
  CHSC96749  Brassica juncea Lowell Ahart 2007-6-3 13975 Butte On the east side of the bridge across Concow Creek, east side of Jordan Hill Road, about 1 1/2 miles (air) west of Concow Reservoir. 415 Comment
  SEINET3884842  Brodiaea coronaria Margaret J. Williams, W. Roderick 1984-5-25 84- 22 -8 Butte Magalia, near Skyline road to Paradise.; 0 168 Comment
  CHSC2074  Brodiaea elegans E. Walker 1932-6-26 Butte Magalia Heights. 731 Comment
  UC726228  Brodiaea minor A. A. Heller 1941-5-24 16151 Butte Clark Road 2 mi below Paradise Comment
  UCD78199  Brodiaea sierrae R. E. Preston 2002-6-7 1811 Butte Magalia, along The Skyway, 0.1 mi n of jct with Coutelenc Rd 704 Comment
  CAS-BOT-BC149548  Bromus carinatus var. carinatus John Thomas Howell 1967-6-22 42629 Butte Sierra Nevada. Magalia. 701 Comment
  CAS-BOT-BC148731  Bromus carinatus var. marginatus John Thomas Howell 1962-6-15 37489 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC155946  Bromus commutatus Lowell Ahart s.n. Butte 2 miles southeast of Paradise. 500 Comment
  CAS-BOT-BC156071  Bromus diandrus John Thomas Howell 1962-6-15 37535 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC156075  Bromus diandrus John Thomas Howell 1967-6-22 42627 Butte Sierra Nevada. Magalia. 701 Comment
  CAS-BOT-BC155463  Bromus hordeaceus John Thomas Howell 1967-6-22 42631 Butte Sierra Nevada. Magalia. 701 Comment
  CHSC49511  Bromus japonicus Vernon Oswald 1987-5-28 2935 Butte Jordan Hill Rd. 0.5 mi s of the road to Sawmill Pk. Lookout. 890 Comment
  CHSC96861  Bromus japonicus Lowell Ahart 2007-6-3 13976 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  JEPS113792  Bromus japonicus Lowell Ahart 2007-6-3 13976 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir 358 Comment
  CAS-BOT-BC162454  Bromus laevipes John Thomas Howell 1962-6-15 37495 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC162455  Bromus laevipes John Thomas Howell 1955-6-14 30459 Butte Magalia. 731 Comment
  CAS-BOT-BC162456  Bromus laevipes John Thomas Howell 1962-6-15 37514 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC162457  Bromus laevipes John Thomas Howell 1967-6-22 42621 Butte Sierra Nevada. Magalia. 701 Comment
  CAS-BOT-BC162459  Bromus laevipes P. B. Kennedy 1914-5-1 s.n. Butte Gradeta Paradice. Comment
  CAS-BOT-BC162460  Bromus laevipes P. B. Kennedy 1914-5-1 4753 Butte Grade to Paradise. Comment
  CHSC27704  Bromus laevipes Robert A. Schlising; Coleta Lawler 1978-5-27 3281 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and W of S.T. RR and Coutelenc Road. Comment
  CHSC96867  Bromus laevipes Lowell Ahart 2007-6-3 13969 Butte On the east side of Jordan Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir. 436 Comment
  JEPS113794  Bromus laevipes Lowell Ahart 2007-6-3 13969 Butte On the east side of Jordan Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir 436 Comment
  SBBG115912  Bromus laevipes J. T. Howell 1962-6-15 37495 Butte Magalia 731 Comment
  UCD58892  Bromus laevipes P. B. Kennedy 1914-5-1 4753 a Butte Grade to Paradise. Comment
  UCD58894  Bromus laevipes P. B. Kennedy 1914-5-1 4753 Butte Grade to Paradise. Comment
  UCD58918  Bromus laevipes P. B. Kennedy 1914-5-1 4753 Butte Grade to Paradise. Comment
  CAS-BOT-BC162359  Bromus madritensis John Thomas Howell 1962-6-15 37490 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC162365  Bromus madritensis John Thomas Howell 1967-6-22 42622 Butte Sierra Nevada. Magalia. 701 Comment
  CHSC27568  Bromus madritensis subsp. madritensis Robert Schlising 1978-5-17 3260 Butte Magalia, serpentine outcrop just S of Magalia Reservoir and crossed by S.T. RR and Coutelenc Road. 670 Comment
  CHSC52149  Bromus madritensis subsp. madritensis Robert Schlising 1978-5-17 3253 Butte Magalia, serpentine outcrop just S of Magalia Reservoir and crossed by S.T. RR and Coutelenc Road. 670 Comment
  CAS-BOT-BC162019  Bromus racemosus John Thomas Howell 1962-6-15 37534 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC162020  Bromus racemosus John Thomas Howell 1962-6-16 37628 Butte Sierra Nevada. Concow School north of Yankee Hill. 533 Comment
  CAS-BOT-BC161613  Bromus sterilis John Thomas Howell 1962-6-15 37493 Butte Sierra Nevada. Magalia. 731 Comment
  CHSC43052  Bromus sterilis Pauleen Broyles 1986-4-4 949 Butte Town of Paradise. E side of Camino Road off Elliott. 548 Comment
  CHSC27567  Bromus tectorum Robert Schlising 1978-5-17 3259 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and crossed by S.T. RR and Coutelenc Road. 670 Comment
  UCD60245  Bromus vulgaris E. B. Copeland 1929-7-22 59 Butte Butte Co. Comment
  CAS-BOT-BC438357  Calandrinia ciliata John Thomas Howell 1962-6-15 37471 Butte Magalia 731 Comment
  CAS-BOT-BC80354  Calocedrus decurrens John Thomas Howell 1962-6-15 37433 Butte Magalia 731 Comment
  CHSC19926  Calocedrus decurrens M. S. Taylor 1975-2-16 387 Butte Along w side of Jordan Hill Rd, ca. 2 mi s of Concow reservoir, ca. 4 mi s of Paradise. Comment
  CHSC77412  Calocedrus decurrens Laura Bogni 1997-3-25 30 Butte West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. Magalia grove. 701 Comment
  CHSC84631  Calochortus albus A. Rutherford 2002-4-27 24 Butte South Libby Road, Paradise, across the stream from Fire Station 2 in a triangular dirt field. Comment
  CHSC2230  Calochortus coeruleus N. Maxwell 1929-4-28 Butte Paradise. 548 Comment
  CHSC67726  Calochortus luteus James D. Jokerst 1979-5-9 224 Butte At junction of Skyway and Coutolenc Rd. Magalia serpentine. Comment
  CHSC2239  Calochortus monophyllus N. Maxwell 1929-3-17 Butte Paradise. 609 Comment
  CHSC3421  Calochortus monophyllus Judy Potter 1966-4-17 212 Butte Across from 5174 Pentz-Magalia Road, (now 5081 Wilderness Way/Pentz Rd, as of 2/4/1987). Comment
  CHSC57549  Calochortus monophyllus Suzanne Hermansen 1991-4-20 25 Butte ca. 1 mi s of jct of Pearson Rd. and Edgewood Ln. Paradise. 1/4 mi w of Dry Creek. 505 Comment
  UC311628  Calochortus monophyllus Mrs. B. O. Clark 1915-4-12 213 Butte near Paradise (in the lower Sierra Nevada); Sierra Nevada 600 Comment
  CHSC21261  Calochortus tolmiei M. S. Taylor 1973-5-2 29 Butte Ca. 150 ft. n of Billy Road Crossing, Paradise. 762 Comment
  CHSC2465  Calochortus tolmiei P. Delaplane 1965-5-4 52 Butte South side of Concow Road. South side of Lake Concow. 1219 Comment
  CHSC57548  Calochortus tolmiei Heather L. Davis 1990-4-24 56 Butte Ca. 0.7 mi ne of intersection of Coutolenc Rd. and Skyway, ca. 16 mi ne of Chico. 701 Comment
  CHSC57550  Calochortus tolmiei Gail Bufton 1990-4-24 23 Butte Ca. 0.7 mi ne of intersection of Coutolenc Rd. and Skyway. Ca. 16 mi ne of Chico. 701 Comment
  CHSC77453  Calochortus tolmiei Laura Bogni 1997-4-5 12 Butte Magalia Grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  CHSC79868  Calochortus tolmiei Leanna Brown; Shirley Innecken 1999-5-3 72 Butte Coutolenc Rd. 753 Comment
  CHSC84629  Calochortus tolmiei A. Rutherford 2002-4-27 23 Butte South Libby Road, Paradise, across the street from Fire Station 2 in a triangular dirt field. Comment
  CHSC98583  Calochortus tolmiei L. P. Janeway; B. Castro 2007-5-6 8968 Butte Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. 969 Comment
  HSC38032  Calochortus tolmiei Thomas W. Nelson, Jane P. Nelson 1976-5-10 2483 Butte Just E of Magalia Comment
  JEPS114182  Calochortus tolmiei L. P. Janeway 2007-5-6 8968 Butte Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. Comment
  CAS-BOT-BC106083  Calycadenia oppositifolia John Thomas Howell 1955-6-14 30454 Butte Magalia 731 Comment
  CHSC28518  Calycadenia oppositifolia M. S. Taylor; J. D. Jokerst 1979-10-13 2272 Butte Jordan Hill Rd (Ponderosa Way on some maps) ca. 11.1 mi N of its jct with Concow Rd, ca. 1.9 mi N of Sawmill Peak, ca. 2 mi E of Magalia. 853 Comment
  CHSC30687  Calycadenia oppositifolia M. S. Taylor; L. Ahart, J. Jokerst 1979-6-12 2294 Butte Magalia serpentine area rd to Feather River, ca. 0.5 mi up from the river. 670 Comment
  CHSC44854  Calycadenia oppositifolia Lowell Ahart 1979-5-29 1898 Butte East of Kunkle Creek. About 2 1/2 air miles south-east of Paradise. 457 Comment
  UCD69223  Calycadenia oppositifolia P. Rodriguez-Rojo; D. Sanchez-Mata 1997-8-16 s.n. Butte Magalia. Westside Magalia Res. 310 Comment
  CHSC28385  Calycadenia truncata J. D. Jokerst; M. S. Taylor 1979-10-13 398 Butte Jordan Hill Rd. (Ponderosa Way) 2.55 mi E of junction with the N fork Feather River. 853 Comment
  CHSC30285  Calycadenia truncata M. S. Taylor; J. D. Jokerst, L. Ahart 1979-6-12 2296 Butte S side of rd from Magalia serpentine down to Feather River, ca. 0.5 mi up from the river. 670 Comment
  SFV1339  Calycanthus occidentalis M. L. Vincent 1960-7-18 54 A Butte Sierra Nevada 0.5 miles west of 5330 Harrison Road in Paradise. 530 Comment
  CAS-BOT-BC223608  Calystegia atriplicifolia subsp. buttensis R. K. Brummitt; R. Schlising 1998-5-16 19866 Butte Between Paradise and Magalia; beside Skyway 650 Comment
  CHSC92549  Calystegia atriplicifolia subsp. buttensis L. P. Janeway; Matt Brown, Chris Christofferson 2005-5-3 8373 Butte Northern High Sierra Nevada. Plumas National Forest; on Saw-mill Peak, 350 m east of the Lookout Tower; 2.2 km east of Magalia. 991 Comment
  UC1794960  Calystegia atriplicifolia subsp. buttensis R. K. Brummitt and R. Schlising 1998-5-16 19866 Butte Between Paradise and Magalia; besides Skyway 650 Comment
  UC1609151  Cardamine californica Vernon H. Oswald and Lowell Ahart 1993-4-19 5280 Butte Rattlesnake Creek Trail on a serpentine outcrop between Jordan Hill Rd. and Sawmille Peak (Lookout ene of Magalia); Lookout, ene of Magalia 701 Comment
  UCD114500  Cardamine californica R. E. Preston 1981-2-28 45 Butte 50 m east of Coutelenc Road, 300 m north of its junction with The Skyway, Magalia. 700 Comment
  CAS-BOT-BC37791  Cardamine nuttallii A. A. Heller 1922-3-19 13599 Butte Magalia. Comment
  JEPS98767  Cardamine nuttallii Dean W. Taylor 1997-3-13 15915 Butte Magalia; summit serpentine hill directly east of town 731 Comment
  CHSC28968  Cardamine pachystigma var. dissectifolia J. D. Jokerst; M. S. Taylor 1980-2-23 443 Butte Magalia Serpentine outcrop. Ca 400 met NE of jct of Skyway and Coutelenc Rd. 701 Comment
  CHSC34522  Cardamine pachystigma var. dissectifolia R. E. Preston 1981-2-28 45 Butte Ca. 50 m e of Coutelenc Rd, ca. 320 m n of its jct with the Skyway, Magalia. 700 Comment
  CHSC34523  Cardamine pachystigma var. dissectifolia R. E. Preston 1981-3-27 49 Butte Ca. 50 m e of Coutelenc Rd, 320 m n of its jct with the Skyway, Magalia. 700 Comment
  CHSC60579  Cardamine pachystigma var. dissectifolia Vernon H. Oswald; Lowell Ahart 1993-4-19 5280 Butte Rattlesnake Creek Trail between Jordan Hill Rd. and Sawmill Pk. Lookout, ENE of Magalia. Near the creek. 701 Comment
  UC1736729  Cardamine pachystigma var. dissectifolia Dean W. Taylor 1997-3-13 15915 Butte Magalia; summit serpentine hill directly east of town 731 Comment
  CAS-BOT-BC18208  Carex John Thomas Howell 1967-6-22 42605 Butte Sierra Nevada. Magalia. 701 Comment
  CHSC102951  Carex brainerdii L. P. Janeway 2006-5-14 8595 Butte Northern High Sierra Nevada. 'Magalia Serpentine,' east side of Coutolenc Road, between that road and the first bend in the road down to the 'Magalia 73 Dam. 707 Comment
  CHSC96835  Carex densa Lowell Ahart 2007-4-30 13703 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  JEPS113266  Carex densa Lowell Ahart 2007-4-30 13703 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir 358 Comment
  CAS-BOT-BC20002  Carex feta John Thomas Howell 1962-6-15 37509 Butte Sierra Nevada. Magalia. 731 Comment
  SEINET12398383  Carex globosa J. T. Howell, G. H. True 1969-4-9 45490 Butte Sierra Nevada Mountains; Magalia 701 Comment
  CHSC45054  Carex hirtissima Vernon Oswald 1987-5-28 2937 Butte Jordan Hill Rd. 0.5 mi s of the road to Sawmill Pk. Lookout. 890 Comment
  CHSC47059  Carex lemmonii L. P. Janeway 1989-5-19 3261 Butte Seep along Jordan Hill Rd 8.0 mi N of Concow Rd. 929 Comment
  CHSC9145  Carex multicaulis R. J. Swift 1970-4-21 85 Butte Alongside of Skyway ca. 1.5 miles N.E. of Magalia. 670 Comment
  CAS-BOT-BC117986  Carex rossii John Thomas Howell 1962-6-16 37537 Butte Magalia 731 Comment
  CAS-BOT-BC19606  Carex xerophila B. Castro; Gail Kuenster 1989-5-29 307 Butte Ca. 0.1 mile north of junction Coutolenc Road and Skyway. On flat ledge between Coutolenc Road and old SPRR bed. 707 Comment
  CAS-BOT-BC20844  Carex xerophila John Thomas Howell; Gordon H. True 1969-4-9 45490 Butte Magalia. 701 Comment
  CAS-BOT-BC499135  Carex xerophila Peter F. Zika; L. P. Janeway 2012-5-16 25868 Butte Coutolenc Road 0.1 mi N of Skyway Rd. 720 Comment
  CDA13262  Carex xerophila G. F. Hrusa, T. D. Wilfred 1996-7-8 13106 Butte Sierra Nevada; Corner of Skyway Rd. and Rd. to Paradise Lake [Cuotolenc Rd.], at N boundary of Magalia. 709 Comment
  CHSC102214  Carex xerophila L. P. Janeway 2009-11-22 9968 Butte Northern High Sierra Nevada (northern edge). 'Magalia serpentine;' east side of Coutolenc Road about 0.1 km north of Skyway; between Skyway and the first bend of the gated road down to 'Magalia 72 Dam' diversion on West Branch Feather River. 700 Comment
  CHSC115737  Carex xerophila P. F. Zika; L. P. Janeway 2012-5-16 25868 Butte Magalia Serpentine, Coutolenc Road 0.1 miles N of Skyway Road, northern Sierra Nevada Highlands. 720 Comment
  CHSC30505  Carex xerophila M. S. Taylor 1978-5-6 1578 Butte Ca. 25 ft ne of jct of the Skyway and Coutelenc Rd, Magalia. 670 Comment
  CHSC45064  Carex xerophila Vernon Oswald 1984-4-16 1159 Butte Near the jct. of the Skyway and Coutolenc Rd. just n of Magalia. 716 Comment
  CHSC47141  Carex xerophila B. Castro; Gail Kuenster 1989-4-29 307 Butte Ca 0.1 mi N of jct Coutolenc Rd and Skyway; on flat ledge between Coutolenc Rd and old SPRR bed. 707 Comment
  HSC103679  Carex xerophila L. P. Janeway 2006-5-14 8595 Butte Northern High Sierra Nevada. 'Magalia Serpentine', east side of Coutolenc Road, between that road and the first bend in the road down to the 'Magalia 73 Dam'. 707 Comment
  HSC104270  Carex xerophila P. F. Zika, L. P. Janeway 2012-5-16 25868 Butte Northern Sierra Nevada Highlands; Magalia Serpentine, Coutolenc Rd., 0.1 mi. N of Skyway Rd. 720 Comment
  HSC93554  Carex xerophila G. Fred Hrusa, T. D. Wilfred 1996-7-8 13106 Butte Corner of Skyway Rd. and road to Paradise Lake at N boundary of Magalia 580 Comment
  JEPS121792  Carex xerophila L. P. Janeway 2006-5-14 8595 Butte Northern High Sierra Nevada. Magalia Serpentine; east side of Coutolenc Road, between that road and the first bend in the road down to the Magalia 73 Dam. Comment
  JEPS122426  Carex xerophila Peter F. Zika with L. P. Janeway 2012-5-16 25868 Butte Magalia Serpentine, Coutolenc Road 0.1 miles N of Skyway Road. Northern Sierra Nevada Highland (n SNH) Comment
  RSA0060492  Carex xerophila Peter F. Zika, Lawrence Janeway 2012-5-16 25868 Butte Magalia Serpentine, Coutolenc Road 0.1 miles N of Skyway Road. 720 Comment
  SD257104  Carex xerophila P. F. Zika, L. P. Janeway 2012-5-16 25868 Butte Coutolenc Road 0.1 mile north of Skyway Road. 719 Comment
  SEINET10367321  Carex xerophila P. F. Zika, L. P. Janeway 2012-5-16 25868 Butte Northern Sierra Nevada Highlands, Magalia Serpentine, Coutolenc Rd., 0.1 miles N. of Skyway Rd 720 Comment
  SEINET12569333 Image available Carex xerophila L. P. Janeway 2006-1 8595 Butte Northern Sierra Foothills: "Magalia Serpentine," east side of Coutolene Road, between that road and the first bend in the road down to Magalis Dam 707 Comment
  SEINET13723638  Carex xerophila P. F. Zika, L. P. Janeway 2012-5-16 25868 Butte northern highlands, Coutolenc Road 0.1 mi north of Skyway Road 720 Comment
  UCD168844  Carex xerophila Peter. F. Zika; L. P. Janeway 2012-5-16 25868 Butte Northern Sierra Nevada Highlands (n SNH). Magalia Serpentine, Coutolenc Road 0.1 miles N of Skyway Road. 720 Comment
  UCR261236  Carex xerophila Peter F. Zika, L. P. Janeway 2012-5-16 25868 Butte Northern Sierra Nevada Range, northern highlands, Coutolenc Road 0.1 mi north of Skyway Road 720 Comment
  UCR88005  Carex xerophila J. T. Howell, G. H. True 1969-4-9 45490 Butte Sierra Nevada Mountains, Magalia 701 Comment
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Oct 10 2010
  SEINET10478176  Castanea sativa Melvin L. Conrad, Douglas G. LeDoux; Patricia L. Kenney 1973-6-5 Conrad 7034 Butte Roadside in paradise 792 Comment
  CHSC57514  Castilleja affinis Heather L. David 1990-4-24 57 Butte Ca. 0.7 mi ne of intersection of Coutolenc Rd. and Skyway, ca. 16 mi ne of Chico/ 701 Comment
  HSC38034  Castilleja applegatei Thomas W. Nelson, Jane P. Nelson 1976-5-10 2487 Butte Just E of Magalia Comment
  CAS-BOT-BC249590  Castilleja applegatei subsp. pinetorum John Thomas Howell 1962-6-15 37501 Butte Magalia 731 Comment
  CAS-BOT-BC249591  Castilleja applegatei subsp. pinetorum John Thomas Howell 1955-6-14 30445 Butte Magalia 731 Comment
  CHSC27563  Castilleja applegatei subsp. pinetorum Robert Schlising 1978-5-17 3262 Butte Magalia. Just S of Magalia Reservoir and crossed by S. T. RR and Coutelenc Road. 670 Comment
  CHSC77446  Castilleja applegatei subsp. pinetorum Laura Bogni 1997-4-5 14 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Swamill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  POM319349  Castilleja applegatei subsp. pinetorum Patricia Wilder 1971-6-23 5184 Butte Magalia, N of Paradise, Coutelenc Road, just N of jct with Skyway Road, along railroad track West slope of Sierra Nevada, W branch Feather River Drainage Area. 732 Comment
  SD7119  Castilleja applegatei subsp. pinetorum Mrs. R. M. Austin 1883-1 Butte Butte County Comment
  CAS-BOT-BC255469  Castilleja applegatei var. pinetorum John Thomas Howell 1955-6-14 30445 Butte Magalia, Sierra Nevada 731 Comment
  CHSC52138  Castilleja attenuata C. W. Dawson 1978-3-29 6 Butte 1.5 mi se of Paradise and junction of Pearson Rd. and Clark Rd. (Hwy. 191) 800 ft nnw of rdwy, at top of ridge. 335 Comment
  CHSC35073  Castilleja lacera R. Schlising; P. Broyles 1979-5-15 3406 Butte NE of Magalia and N of Sawmill Peak. 701 Comment
  CAS-BOT-BC56923  Ceanothus Carl B. Wolf 1941-7-23 11049 Butte Northern Sierra Nevada. 5 mi. below Magalia on Oroville Road 609 Comment
  CAS-BOT-BC56924  Ceanothus Carl B. Wolf 1941-7-23 11049 Butte Northern Sierra Nevada. 5 mi. below Magalia on Oroville Road 609 Comment
  CAS-BOT-BC48812  Ceanothus cuneatus John Thomas Howell 1955-6-14 30441 Butte Magalia 731 Comment
  CAS-BOT-BC48814  Ceanothus cuneatus John Thomas Howell 1962-6-15 37447 Butte Magalia 731 Comment
  CHSC32664  Ceanothus cuneatus M. S. Taylor; D. Hemphill 1981-3-18 3431 Butte Open serpentine ridge nnw of Sawmill Peak, off Jordan Hill Rd (Ponderosa Way), ca. 1 air mi ne of Magalia. 701 Comment
  CAS-BOT-BC48816  Ceanothus cuneatus var. cuneatus D. O. Burge 2007-5-11 DOB 923 b Butte Magalia Reservoir, at roadside on Skyway near gravel pit, 1.1 road miles (1.8 km) north of intersection with Pentz Road 700 Comment
  CHSC77440  Ceanothus cuneatus var. cuneatus Laura Bogni 1997-3-25 7 Butte Magalia grove; west side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  RSA754631  Ceanothus cuneatus var. cuneatus Dylan O. Burge 2007-5-11 DOB 923 c Butte Magalia Reservoir: at roadside on Skyway near gravel pit, 1.1 road miles (1.8 km) N of intersection with Pentz Road, 0.29 km 340 degrees True NNW of Magalia. 700 Comment
  UCD123937  Ceanothus cuneatus var. cuneatus D. O. Burge 2007-5-11 923 e Butte Magalia Reservoir, at roadside on Skyway near gravel pit, 1.1 road miles (1.8 km) north of intersection with Pentz Road, 0.29 km 340 deg. (True) NNW of Magalia. 700 Comment
  CAS-BOT-BC50785  Ceanothus integerrimus B. D. Stark 1929-7-26 598 Butte Pardise Comment
  CAS-BOT-BC50787  Ceanothus integerrimus Margaret J. Williams; Wayne Roderick 1984-5-25 84- 22 -3 Butte Magalia, near Skyline road to Paradise 167 Comment
  CAS-BOT-BC50813  Ceanothus integerrimus Lewis S. Rose 1955-6-15 55099 Butte Paradise 518 Comment
  CAS-BOT-BC50820  Ceanothus integerrimus John Thomas Howell 1955-6-15 30472 Butte Paradise 518 Comment
  CAS-BOT-BC50823  Ceanothus integerrimus John Thomas Howell 1962-6-15 37448 Butte Sierra Nevada - Magnolia 731 Comment
  CHSC39784  Ceanothus integerrimus Eloise Gallatin 1935-5-2 Butte Paradise. Comment
  CHSC39796  Ceanothus integerrimus Eloise Gallatin 1935-5-4 Butte Paradise. Comment
  CHSC52464  Ceanothus integerrimus Kate A. Hanson 1977-4-18 Butte Ca 0.5 m N of the Skyway, ca. 0.8 km ESE of Paradise. 600 Comment
  GH349517  Ceanothus integerrimus C. B. Wolf 1937-5-18 8726 Unknown Northern Sierra Nevada. 5 mi. below Magalia on Oroville road. 609 Comment
  GH349589  Ceanothus integerrimus L. S. Rose 1955-6-15 55099 Unknown Paradise 518 Comment
  LA43611  Ceanothus integerrimus Carl B. Wolf; 1937-5-18 8726 Butte Northern Sierra Nevada; 5 mi. below Magalia on Oroville Rd 609 Comment
  RSA21540  Ceanothus integerrimus Carl B. Wolf 1937-5-18 8726 Butte Northern Sierra Nevada, 5 miles below Magalia on Oroville road. 610 Comment
  RSA25632  Ceanothus integerrimus Carl B. Wolf 1941-7-23 11049 Butte Northern Sierra Nevada, 5 miles below Magalia on Oroville road. 610 Comment
  SACT002936  Ceanothus integerrimus H. Wiedman, I. Thompson 1959-3-25 Butte Comment
  UC1070764  Ceanothus integerrimus C. G. Albertus 1933-5-26 4 Butte 2 mi e Paradise; Chico quad. 152 Comment
  UC1094003  Ceanothus integerrimus Lewis S. Rose 1955-6-15 55099 Butte Paradise Comment
  UC718223  Ceanothus integerrimus Carl B. Wolf 1937-5-18 8728 Butte 5 mi below Magalia (on Oroville Rd.); Northern Sierra Nevada 609 Comment
  UC774521  Ceanothus integerrimus Carl B. Wolf 1941-7-23 11050 Butte 5 mi below Magalia (on Oroville Rd.); Northern Sierra Nevada Comment
  RSA107427  Ceanothus integerrimus var. puberulus L. S. Rose 1955-6-15 55099 Butte Paradise 518 Comment
  RSA1122  Ceanothus integerrimus var. puberulus B. D. Stark 1929-7-26 1395 Butte Paradise. Comment
  RSA21542  Ceanothus integerrimus var. puberulus Carl B. Wolf 1937-5-18 8728 Butte Northern Sierra Nevada, 5 miles below Magalia on Oroville road. 610 Comment
  RSA25680  Ceanothus integerrimus var. puberulus Carl B. Wolf 1941-7-23 11050 Butte Northern Sierra Nevada, 5 miles below Magalia on Oroville road. 610 Comment
  RSA25681  Ceanothus jepsonii Carl B. Wolf 1941-7-23 11048 Butte Northern Sierra Nevada, 5 miles below Magalia on Oroville road. 610 Comment
  CAS-BOT-BC47956  Ceanothus lemmonii Carl B. Wolf 1937-5-18 8726 Butte Northern Sierra Nevada - 5 mi. below Magalia on Oroville Road. 609 Comment
  CAS-BOT-BC47957  Ceanothus lemmonii Carl B. Wolf 1937-5-18 8726 Butte Northern Sierra Nevada - 5 mi. below Magalia on Oroville Road. 609 Comment
  CAS-BOT-BC51148  Ceanothus lemmonii John Thomas Howell 1962-6-15 37446 Butte Magalia 731 Comment
  CAS-BOT-BC51732  Ceanothus lemmonii E. K. Balls; L. W. Lenz 1955-5-13 20688 Butte Yellow Pine F.; Paradise, on road from Oroville to Magalia 579 Comment
  CHSC1511  Ceanothus lemmonii V. Keeler 1925-3-2 Butte Paradise. 548 Comment
  GH349725  Ceanothus lemmonii C. B. Wolf 1937-5-18 8727 Unknown Northern Sierra Nevada. 5 mi. below Magalia on Oroville Road 609 Comment
  RSA1133  Ceanothus lemmonii B. D. Stark, H. E. McMinn 1929-7-26 1396 Butte 1.5 miles S of Paradise. Comment
  RSA21541  Ceanothus lemmonii Carl B. Wolf 1937-5-18 8727 Butte Northern Sierra Nevada, 5 miles below Magalia on Oroville road. 610 Comment
  RSA512836  Ceanothus lemmonii J. T. Howell 1962-6-15 37446 Butte Serpentine area, Magalia 732 Comment
  UC1070788  Ceanothus lemmonii C. G. Albertus 1933-5-26 3 Butte 2 miles E of Paradise Chico Quad. 152 Comment
  CAS-BOT-BC52012  Ceanothus prostratus John Thomas Howell 1962-6-15 37449 Butte Magalia 731 Comment
  CAS-BOT-BC52013  Ceanothus prostratus John Thomas Howell 1962-6-16 37582 Butte Pentz road 2 mi. S. of Magalia 609 Comment
  CHSC1516  Ceanothus prostratus 1937-4-1 Butte Paradise. 609 Comment
  CHSC3553  Ceanothus prostratus Gary Dutton 1966-2-26 84 Butte Found along road near Paradise Calif. about 4 miles N. of town. Comment
  CHSC3578  Ceanothus prostratus Judy Lee Potter 1966-2-26 Butte 5 miles north Paradise (Magalia area). Comment
  RSA107845  Ceanothus prostratus L. S. Rose 1955-6-14 55098 Butte De Sabia. 732 Comment
  RSA34042  Ceanothus prostratus Unspecified 1939-4-10 15371 Butte [Unspecified] Comment
  RSA4174  Ceanothus prostratus M. Vincent 1962-4-15 177 Butte On Skyway, 1/2 mile N of Magalia beside the Magalia Reservoir Comment
  SBBG17268  Ceanothus prostratus var. prostratus M. Vincent 1962-4-15 177 Butte Skyway, 0.5 mi N of Magalia beside the Magalia reservoir Comment
  GH425258  Ceanothus sorediatus G. P. Van Eseltine 1918-5-5 1742 Unknown Near Magalia Comment
  RSA113231  Ceanothus tomentosus E. K. Balls, Lee W. Lenz 1955-5-13 20688 Butte Paradise, on road from Oroville to Magalia 579 Comment
  CDA34188  Centaurea maculosa Ed Finley 2010-6-2 PDR# 1303791 Butte Paradise; Horning Ranch, Edgewood Lane. 0 Comment
  CHSC296  Centaurea solstitialis R. M. Staley 1952-7-15 Butte Paradise. Comment
  SD234126  Cercis occidentalis Virginia Pinkus Ryder 1965-4-3 350 Butte Paradise 456 Comment
  RSA104162  Cercocarpus betuloides R. M. Austin 1883-04 s.n. Butte [Unspecified] Comment
  CHSC52368  Cercocarpus betuloides var. betuloides L. P. Janeway 1989-5-19 3267 Butte Near upper SE'ern branches of Rattlesnake Cr, ca 2.3 mi from bridge over W Br Feather River via rd to Sawmill Pk. 807 Comment
  CHSC44857  Chaenactis glabriuscula var. heterocarpha Lowell Ahart 1979-6-9 1925 Butte East of Magalia. 640 Comment
  CHSC25279  Cheilanthes cooperae K. R. Stern 1977-1-15 Butte Along branch of Feather River, n of Limesaddle. Comment
  CAS-BOT-BC252835  Chorizanthe polygonoides var. polygonoides Lowell Ahart 1979-5-7 s.n. Butte 2 1/2 mi. SE of Paradise 472 Comment
  CHSC302  Cirsium andersonii E. Walker 1932-7-25 Butte Magalia. Comment
  CAS-BOT-BC285542  Cirsium occidentale var. candidissimum Mary E. Wall 1940-7-18 s.n. Plumas Paradise Comment
  CAS-BOT-BC164518  Clarkia gracilis subsp. albicaulis Lowell Ahart 1968-5-21 s.n. Butte West of Magalia 1000 Comment
  LA206022  Clarkia gracilis subsp. albicaulis H. Lewis; M. Lewis, M. R. Roberts 1951-5-19 827 Butte road from Nimshew to Butte Creek Canyon, 1.65 mi. below Nimshew Comment
  CAS-BOT-BC163656  Clarkia purpurea subsp. quadrivulnera John Thomas Howell 1962-6-16 37554 Butte Magalia 731 Comment
  CHSC35145  Clarkia purpurea subsp. quadrivulnera R. Schlising; R. Banchero 1980-6-19 3748 Butte S of Concow along Concow Road, 0.1 mi S of junction with Jordan Hill Road. Roadside. 524 Comment
  CAS-BOT-BC164780  Clarkia rhomboidea John Thomas Howell 1962-6-15 37470 Butte Magalia 731 Comment
  CAS-BOT-BC164790  Clarkia rhomboidea H. Lewis; M. Lewis 1951-5-1 824 Butte Rd. from Oroville to Magalia, 1.65 mi. S. of Rd. to Paradise Comment
  CHSC11091  Clarkia rhomboidea Lowell Ahart 1968-5-21 Butte West of Magalia. 304 Comment
  CHSC35150  Clarkia rhomboidea R. Schlising; R. Banchero 1980-6-19 3747 Butte N of Oroville near Concow Reservoir, 0.3 mi N of Concow School. (=N of jct Concow and Nelson Roads). 518 Comment
  RSA108430  Clarkia rhomboidea Harlan Lewis, M. Lewis 1951-05 824 Butte Road from Oroville to Magalia, 1.65 mile south of road to Paradise. Comment
  UC1071881  Clarkia rhomboidea H. and M. Lewis 1951-5-1 824 Butte 1.65 mi s of road to Paradise (road from Oroville to Magalia) Comment
  UC1730247  Clarkia rhomboidea L. P. Janeway 1993-5-30 4362 Butte 1 mi N of Magalia (along Ponderosa Way 0.35 mi NE of Coutolenc Road) 670 Comment
  SD8155  Claytonia palustris Mrs. R. M. Austin 1883-1 Butte Butte County Comment
  CHSC59334  Claytonia parviflora J. L. Guardino 1992-4-16 7 Butte Paradise, 1/4 mi s of Circle Dr. terminus. 487 Comment
  CHSC60584  Claytonia parviflora subsp. grandiflora Vernon H. Oswald; Lowell Ahart 1993-4-19 5284 Butte Rattlesnake Creek Trail on a serpentine outcrop between Jordan Hill Rd. and Sawmill Pk. Lookout, ENE of Magalia. 740 Comment
  JEPS87429  Claytonia parviflora subsp. grandiflora Vernon H. Oswald and Lowell Ahart 1993-4-19 5284 Butte Rattlesnake Creek Trail ene Magalia (between Jordan Hill Rd and Sawmill Peak Lookout) 740 Comment
  UC1609466  Claytonia parviflora subsp. grandiflora Vernon H. Oswald and Lowell Ahart 1993-4-19 5284 Butte Rattlesnake Creek Trail ene Magalia (between Jordan Hill Rd and Sawmill Peak Lookout) 740 Comment
  CHSC3749  Claytonia rubra subsp. rubra R. L. Adams 1964-4-12 59 Butte Skyway, 1/2 mi. S. on Elliott Rd. Paradise. Comment
  UC726582  Claytonia rubra subsp. rubra A. A. Heller 1918-5-5 13007 Butte Magalia Comment
  CHSC65824  Clematis lasiantha Deborah Simmons 1995-4-9 1 Butte On trail ca. 100 ft. s of Feather River Hospital, ca. 3/4 mi south of trailhead in Paradise. 548 Comment
  CHSC28506  Clematis ligusticifolia M. S. Taylor; J. D. Jokerst 1979-10-13 2250 Butte By bridge over creek, Jordan Hill Rd (Ponderosa Way on some maps), ca. .8 mi n of its jct with Concow Rd., ca. 5 mi e of Paradise. 426 Comment
  CHSC44726  Collinsia tinctoria R. Banchero 1980-6-19 253 Butte Along Concow Rd 1.1 mi N of its jct with Hwy 70, 0.1 mi N of the town of Concow. 554 Comment
  CHSC34597  Collomia heterophylla R. A. Schlising; P. Broyles 1979-5-15 3405 Butte NW of Concow Reservoir at Griffin Gulch. Roadside. 640 Comment
  CHSC96665  Collomia heterophylla Lowell Ahart 2007-4-30 13704 Butte On the east side of Jordan Hill road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  A381596  Comandra umbellata subsp. californica A. A. Heller 1918-5-5 13013 Unknown Near Magalia Comment
  CAS-BOT-BC180248  Comandra umbellata subsp. californica A. A. Heller 1918-5-5 13013 Butte Near Magalia Comment
  CHSC26790  Comandra umbellata subsp. californica M. S. Taylor 1978-5-6 1588 Butte Scattered in Yellow Pine Forest on edge of serpentine, Magalia. 609 Comment
  CHSC96804  Comandra umbellata subsp. californica Lowell Ahart 2007-4-30 13713 Butte On the west side of Jordan Hill Road, about 2 1/2 miles northwest of Concow Creek, about 2 1/2 miles northwest of Concow Reservoir. 618 Comment
  GH381595  Comandra umbellata subsp. californica A. A. Heller 1918-5-5 13013 Unknown Near Magalia Comment
  JEPS113203  Comandra umbellata subsp. californica Lowell Ahart 2007-4-30 13713 Butte On the west side of Jordan Hill Road, about 2 1/2 miles northwest of Concow Creek, about 2 1/2 miles northwest of Concow Reservoir 618 Comment
  RSA31755  Comandra umbellata subsp. californica A. A. Heller 1918-5-5 13013 Butte Magalia. Comment
  UC727026  Comandra umbellata subsp. californica A. A. Heller 1918-5-5 13013 Butte Magalia Comment
  UCD101802  Comandra umbellata subsp. californica Joseph Manelis 1967-5-21 43 Butte northeast of Paradise, near North Fork of Feather River. 1066 Comment
  CHSC28383  Cordylanthus pilosus subsp. hansenii J. D. Jokerst 1979-10-13 386 Butte Jordan Hill Rd., 2.4 mi. N. of junction with Concow Cr. 609 Comment
  CHSC14034  Crataegus monogyna L. W. Blaisdell 1974-4-29 10 Butte Paradise. In yard of L. W. Blaisdell. 548 Comment
  CAS-BOT-BC189239  Cryptantha John Thomas Howell 1967-6-22 42615 Butte Magalia 701 Comment
  SBBG63701  Cryptantha glomeriflora M. M. Miles -May-1886 Butte Butte County [no specific locality] Comment
  CHSC27606  Cryptantha intermedia Robert Schlising 1978-5-17 3256 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and crossed by S. T. RR and Coutelenc Road. 670 Comment
  JEPS30754  Cryptantha intermedia Lincoln Constance 1941-5-28 2830 Butte at Magalia, South Branch of the Feather River, Sierra Nevada foothills Sierra Nevada, Feather River, Magalia 487 Comment
  UC660010  Cryptantha intermedia Lincoln Constance 1941-5-28 2830 Butte Magalia, Sierra Nevada foothills Sierra Nevada, South Branch of the Feather River 487 Comment
  UC708007  Cryptantha intermedia McKee and Westover 1918-6-5 6 Butte Paradise 609 Comment
  UC708008  Cryptantha intermedia McKee and Westover 1918-6-5 5 Butte Paradise 609 Comment
  UC708010  Cryptantha intermedia McKee and Westover 1918-6-5 7 Butte Paradise 609 Comment
  UCR168514  Cupressus bakeri H. F. Copeland 1928-4-3 999 Butte Near Magalia 732 Comment
  A356004  Cupressus macnabiana J. G. Lemmon 1895-12-2 Unknown Magalia, Butte Co. Comment
  A356007  Cupressus macnabiana A. A. Heller 1918-5-5 Unknown Near Magalia Comment
  A356039  Cupressus macnabiana C. B. Wolf & E. R. Johnson 1934-10-5 6160 Unknown Sierra Nevada foothills, at Magalia 701 Comment
  A356049  Cupressus macnabiana C. B. Wolf & E. R. Johnson 1934-10-5 6161 Unknown Sierra Nevada Foothills, at Magalia 701 Comment
  A357990  Cupressus macnabiana Henry Klopfer 1920-05-01 - 1920-06-01 Unknown between Paradise and Magalia, Butte Co. Comment
  CAS-BOT-BC85558  Cupressus macnabiana A. A. Heller 1918-5-5 13009 Butte Near Magalia in the yellow pine and oak belt. Comment
  CAS-BOT-BC85559  Cupressus macnabiana Clarence R. Quick 1959-8-17 59 -44 Butte Magalia Comment
  CAS-BOT-BC85560  Cupressus macnabiana Henry Klopfer 1926-5-1 s.n. Butte Between Paradise and Magalia. Comment
  CAS-BOT-BC85561  Cupressus macnabiana Mary E. Wall 1935-11-10 s.n. Butte Magalia Comment
  CAS-BOT-BC85562  Cupressus macnabiana John Thomas Howell 1955-6-14 30444 Butte Magalia 731 Comment
  CAS-BOT-BC85563  Cupressus macnabiana A. A. Heller 1918-5-5 13009 Butte Near Magalia Comment
  CAS-BOT-BC85565  Cupressus macnabiana C. B. Wolf; E. R. Johnson 1934-10-5 6161 Butte Sierra Nevada Foothills, At Magalia 701 Comment
  CAS-BOT-BC85566  Cupressus macnabiana C. B. Wolf; E. R. Johnson 1934-10-5 6160 Butte Sierra Nevada Foothills, At Magalia 701 Comment
  CHSC3601  Cupressus macnabiana Gerry Carrauthers 1966-3-6 44 Butte Ca. 1/4 mi N.E. of Magalia (city) train depot on Cautolenc Road. N. of city of Paradise. Comment
  CHSC7190  Cupressus macnabiana F. Kimball 1969-4-23 67 Butte Roadsides of Coutolenc Rd. 0.3 mi n of Paradise-Stirling City Skyway, 0.5 mi n of Magalia. 762 Comment
  CHSC77413  Cupressus macnabiana Laura Bogni 1997-3-25 2 Butte Magalia grove; west side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  POM173662  Cupressus macnabiana H. F. Cofeland 999 Butte Near Magalia Comment
  POM181962  Cupressus macnabiana J. G. Lemmon 1895-12-2 s.n. Butte Magnalia [=Magalia?] Comment
  RSA17598  Cupressus macnabiana C. B. Wolf, E. R. Johnson 1934-10-5 6160 Butte Magalia, Sierra Foothills 701 Comment
  RSA17599  Cupressus macnabiana C. B. Wolf, E. R. Johnson 1934-10-5 6161 Butte Magalia, Sierra Foothills 701 Comment
  RSA325181  Cupressus macnabiana M. S. Taylor, V. Oswald 1984-4-4 5395 Butte At jct of Coutelenc Road and the Skyway, Magalia, just N of Paradise. 372 Comment
  SDSU1733  Cupressus macnabiana D. F. Howe 1966-9-1 4315 Butte Magalia 579 Comment
  UC1086220  Cupressus macnabiana L. Heckard and R. Bacigalupi 1951-8-7 3473 Butte 0.5 mi ne of Magalia 701 Comment
  UC333578  Cupressus macnabiana J. G. Lemmon 1895-12-2 Butte Magalia Comment
  UC726581  Cupressus macnabiana A. A. Heller 1918-5-5 13009 Butte Magalia Comment
  UCD133530  Cupressus macnabiana Mike Mitzel 1977-2-13 3 Butte ca. 0.5 mi W of the West Branch River and 4 mi N of Paradise. 762 Comment
  UCD133540  Cupressus macnabiana B. F. Smith 1970-8-5 98 Butte 2 miles north of Lake Concow, Lassen National Forest. 807 Comment
  UCD69257  Cupressus macnabiana D. Sanchez-Mata; D. Sanchez-Mata and P. Rodriguez-Rojo 1997-8-16 s.n. Butte Magalia near Magalia Reservoir. 680 Comment
  CHSC29817  Cuscuta californica M. S. Taylor; J. D. Jokerst 1979-10-13 2264 Butte Jordan Hill Rd, ca. 5.3 mi n of its jct with Concow Rd, ca. 2 mi e of Paradise. 609 Comment
  NY43591  Cydonia oblonga S. Bianco 1995-11-10 1060 Butte 8841 Skyway Rd (Private land holding) 640 Comment
  SACT000841  Cynodon dactylon Herbert Copeland 1923-8-14 Butte Comment
  CHSC28916  Cynoglossum grande M. S. Taylor; J. Jokerst 1980-2-23 2314 Butte East side of Sawmill Rd, ca. 1/2 mi s of Pearson Rd, Paradise. 609 Comment
  CHSC30284  Cynosurus echinatus M. S. Taylor; J. D. Jokerst, L. Ahart 1979-6-12 2300 Butte On rd from Magalia serpentine area to Feather River, ca. 1/2 up from the river. 670 Comment
  CHSC28661  Cyperus eragrostis J. D. Jokerst; M. S. Taylor 1979-10-13 393 Butte Junction of Griffith Gulch and Jordan Hill Rd. (Ponderosa Way on some maps). 701 Comment
  CAS-BOT-BC190483  Dactylis glomerata John Thomas Howell 1962-6-16 37579 Butte Sierra Nevada. Pentz road 2 miles south of Magalia. 609 Comment
  CHSC30519  Dactylis glomerata Sandra C. Morey 1980-4-19 67 Butte Paradise. Clark Road, ca. 2 mi. s of jctn with Pearson Road. Roadside next to field. 601 Comment
  CHSC6063  Dactylis glomerata B. Wilson 1968-5-3 188 Butte On edge of Rd. 0.5 mi n of Magalia. On Skyway. Comment
  CHSC6752  Dactylis glomerata Marilyn Lee 1968-5-3 64 Butte Intersection of Skyway and Coutolene Rd., 2 miles S. of DeSalbia. Comment
  CAS-BOT-BC189899  Danthonia californica Lowell Ahart 1979-6-9 s.n. Butte 2 miles southeast of paradise. 500 Comment
  CHSC36297  Daucus carota M. S. Taylor 1982-8-16 4986 Butte Just n of old RR crossing over Coutelenc Rd, at its jct with the Skyway, Magalia. 731 Comment
  CAS-BOT-BC8601  Delphinium hansenii Mary E. Wall 1942-6-26 s.n. Butte Paradise Valley Comment
  CHSC1445  Delphinium hesperium E. Scharsch 1931-4-1 Butte Magalia. 731 Comment
  CHSC24887  Delphinium nudicaule D. J. Funk 1976-4-11 7 Butte Ca. 15 ft. sw of Little Chico Creek. 365 Comment
  SEINET12089324  Delphinium nudicaule J. D. Mott 1978-1 20 Butte Cherokee Quadrangle, upper Miocene Canal 448 Comment
  CHSC77437  Delphinium patens Laura Bogni 1997-4-5 18 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  CHSC59804  Delphinium patens subsp. patens Diana Licky 1981-5-5 Butte Concow area. Comment
  A381484  Dendromecon rigida A. A. Heller 1918-5-5 13010 Unknown Near Magalia Comment
  CAS-BOT-BC82871  Dendromecon rigida A. A. Heller 1918-5-5 13010 Butte Near Magalia. Comment
  CAS-BOT-BC82872  Dendromecon rigida A. A. Heller 1918-5-5 13010 Butte Near Magalia. Comment
  CAS-BOT-BC82873  Dendromecon rigida A. A. Heller 1928-6-20 14629 Butte At Paradise. Comment
  CAS-BOT-BC82877  Dendromecon rigida John Thomas Howell 1955-6-14 30442 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC82878  Dendromecon rigida John Thomas Howell 1962-6-15 37443 Butte Sierra Nevada. Magalia. 731 Comment
  CHSC1186  Dendromecon rigida L. Lancelot 1930-4-19 Butte Magalia. 731 Comment
  CHSC26780  Dendromecon rigida M. S. Taylor 1978-5-6 1580 Butte Magalia. 609 Comment
  CHSC45340  Dendromecon rigida Vernon Oswald 1984-4-16 1158 Butte Near the jct. of the Skyway and Coutolenc Rd. just n of Magalia. 716 Comment
  CHSC59332  Dendromecon rigida J. L. Guardino 1992-3-23 4 Butte Paradise. 1/4 mi s of Circle Dr. terminus. 481 Comment
  CHSC65649  Dendromecon rigida Deborah Simmons 1995-4-9 1 Butte On trail ca. 100 ft. s of Feather River Hospital, ca. 3/4 mi s of trailhead in Paradise. 548 Comment
  CHSC77436  Dendromecon rigida Laura Bogni 1997-4-5 25 Butte West side of Coutelec Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Resevoir. Magalia grove. 670 Comment
  CHSC98328  Dendromecon rigida L. P. Janeway; B. Castro 2007-5-6 8974 Butte Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley. 1.8 air km northeast of Sawmill Peak. Disturbed serpentine chaparral, rocky soil. 969 Comment
  GH381437  Dendromecon rigida A. A. Heller 1918-5-5 13010 Unknown Near Magalia Comment
  HSC38033  Dendromecon rigida Thomas W. Nelson, Jane P. Nelson 1976-5-10 2484 Butte Just E of Magalia Comment
  JEPS114178  Dendromecon rigida L. P. Janeway 2007-5-6 8974 Butte Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. Comment
  SEINET7073608  Dendromecon rigida A. G. Vestal 1955-5-20 s.n. Butte About 5.6 miles south of Magalia on the Pentz Road [Pentz - Magalia Highway]. UTM Zone 10, 6223320mE, 4398975mN. Coordinate datum: NAD27. Comment
  SFV1356  Dendromecon rigida B. Fuller 1961-4-28 s. n. Butte Sierra Nevada Paradise. Stearns and Harrison Roads. 535 Comment
  UC726580  Dendromecon rigida A. A. Heller 1918-5-5 13010 Butte Magalia Comment
  UC726608  Dendromecon rigida A. A. Heller 1918-5-5 13010 Butte Magalia Comment
  UCD95265  Dendromecon rigida B. F. Smith 1970-8-5 97 Butte 2 miles north of Concow Reservoir, Lassen National Forest. 807 Comment
  CAS-BOT-BC33229  Dentaria pachystigma var. dissectifolia LeRoy Ellsworth Detling 1935-4-18 1631 Butte Magalia Comment
  CHSC48254  Dianthus armeria subsp. armeria Vernon Oswald 1985-6-6 1816 Butte Coutolenc Rd. 0.1 mi n of the Skyway at Magalia. Roadside. 707 Comment
  CHSC95063  Dianthus armeria subsp. armeria L. P. Janeway; Dan Lubin, Linnea Hanson, Jim Bishop, Catie Bishop 2006-6-13 8689 Butte Northern High Sierra Nevada; Plumas National Forest, Feather River Ranger District. East sloping edge of ridge top at 'Magalia Serpentine' about 25 m east of Coutelenc Road and 240 m north of Skyway. 712 Comment
  CHSC23654  Dicentra formosa M. S. Taylor 1976-4-20 1078 Butte On e side of Ridge Rd, ca 100 m n of junction of Ridge Rd and Ponderosa Way, Magalia. 609 Comment
  UC1362265  Dicentra formosa Kingsley R. Stern 1964-5-15 2070 Butte ca 1.7 mi n Magalia (vicinity of Magalia Reservoir, just off Skyway road) Comment
  UC1362274  Dicentra formosa James Guthrie 1964-4-28 Butte ca 1.5 mi n Magalia (on Skyway) Comment
  CAS-BOT-BC209182  Dichanthelium acuminatum subsp. acuminatum John Thomas Howell 1962-6-15 37510 Butte Magalia - Sierra Nevada 731 Comment
  CHSC118579  Dichelostemma capitatum subsp. capitatum Nancy Groshong 2017-4-30 1 Butte Magalia Serpentine. Just west of Coutelenc Road and Skyway, south side of Coutelenc Road. 701 Comment
  CHSC77454  Dichelostemma capitatum subsp. capitatum Laura Bogni 1997-3-25 9 Butte Magalia Grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  CHSC90588  Dichelostemma capitatum subsp. capitatum L. Orme 1980-3-20 7 Butte Clark Road, 3.2 km. S. of Paradise. Found on hillside. 370 Comment
  CHSC98574  Dichelostemma capitatum subsp. capitatum L. P. Janeway; B. Castro 2007-5-6 8967 Butte Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. 969 Comment
  HSC38022  Dichelostemma capitatum subsp. capitatum Thomas W. Nelson, Jane P. Nelson 1976-5-10 2485 Butte Just E of Magalia Comment
  JEPS114183  Dichelostemma capitatum subsp. capitatum L. P. Janeway 2007-5-6 8967 Butte Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. Comment
  SEINET232461  Dichelostemma multiflorum Margaret J. Williams, Wayne Roderick 1984-5-25 84- 22 -4 Butte Magalia near Skyline road to Paradise. 168 Comment
  SEINET8476791  Dichelostemma multiflorum M. J. Williams 1984-5-25 84- 22 -4 Butte Magalia, near Skyline road to Paradise. 168 Comment
  CHSC2099  Dichelostemma volubile E. Walker 1932-6-26 Butte Magalia Heights. 731 Comment
  CHSC2100  Dichelostemma volubile R. M. Staley 1952-6-28 Butte W. Branch Feather River. Comment
  SACT000981  Digitaria sanguinalis Herbert Copeland 1923-1 Butte Comment
  CAS-BOT-BC150203  Diplacus John Thomas Howell 1967-6-22 42608 Butte Magalia 701 Comment
  CAS-BOT-BC150497  Diplacus grandiflorus John Thomas Howell 1962-6-15 37444 Butte Magalia 731 Comment
  CHSC34078  Diplacus kelloggii M. S. Taylor 1980-4-27 2552 Butte On n side of Ponderosa Way Rd, ca. 0.5 mi e of Nimshew Rd, ca. 1 mi s of Nimshew. 609 Comment
  CAS-BOT-BC153336  Diplacus layneae John Thomas Howell 1962-6-15 37533 Butte Magalia 731 Comment
  CAS-BOT-BC153337  Diplacus layneae Lewis S. Rose 1955-6-14 55096 Butte Magalia 731 Comment
  CAS-BOT-BC153338  Diplacus layneae John Thomas Howell 1955-6-14 30451 Butte Magalia 731 Comment
  CHSC58199  Diplacus layneae Vernon H. Oswald; Mayo Torgerson 1992-6-24 5032 Butte Trail into Rattlesnake Creek, which starts at the hairpin curve on Whiskey Flat-Sawmill Peak Rd. ca. 0.1 mi W of the gravel pit, Willard Mine property, ca. 1 mi (air) NE of Magalia. 707 Comment
  SBBG26853  Diplacus layneae L. Constance 1941-5-28 2828 Butte south branch of the Feather River at Magalia 487 Comment
  CHSC1395  Dodecatheon hendersonii J. Baynes 1929-4-20 Butte Paradise. 609 Comment
  CHSC45084  Dodecatheon hendersonii J. Marr 1988-3-24 10 Butte ! mi w of Concow Rd 6 mi from Hwy 70, 18 mi n of Oroville. 633 Comment
  CAS-BOT-BC159642  Drymocallis glandulosa var. glandulosa John Thomas Howell 1962-6-15 37505 Butte Magalia 731 Comment
  CHSC28512  Dryopteris arguta M. S. Taylor; J. D. Jokerst 1979-10-13 2267 Butte On Jordan Hill Rd (Ponderosa Way on some maps) ca. 7.1 mi n of its jct with Concow Rd, ca. 2 mi se of Magalia. Comment
  CHSC455  Dudleya cymosa C. Merton 1929-5-1 Butte Paradise. Comment
  UCD60819  Echinochloa crus-galli P. B. Kennedy 9-10 Aug 1921 Butte Butte County. Comment
  POM319562  Elymus Patricia Wilder 1971-6-23 5285 Butte Magalia: north of Paradise; Coutelenc Road, just north of junction with Skyway Road, along railroad track. West slope of Sierra Nevada Mt. Range 732 Comment
  CHSC27676  Elymus glaucus Robert A. Schlising; Coleta Lawler 1978-5-27 3279 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and west of S.T. RR and Coutelenc Road. Comment
  CHSC9346  Elymus glaucus V. Hagaman 1968-5-3 582 Butte North end of Magalia, by railroad bridge. Comment
  UCD61887  Elymus glaucus E. B. Copeland 1929-7-16 59 Butte Butte Co. Comment
  CAS-BOT-BC203429  Elymus glaucus subsp. glaucus John Thomas Howell 1962-6-15 37488 Butte Magalia 731 Comment
  CAS-BOT-BC234105  Elymus multisetus John Thomas Howell 1955-6-14 30456 Butte Magalia 731 Comment
  CAS-BOT-BC234106  Elymus multisetus John Thomas Howell 1955-6-14 30461 Butte Magalia 731 Comment
  CAS-BOT-BC234108  Elymus multisetus John Thomas Howell 1962-6-15 37528 Butte Magalia, Sierra Nevada 731 Comment
  CAS-BOT-BC234109  Elymus multisetus John Thomas Howell 1962-6-15 37529 Butte Magalia, Sierra Nevada 731 Comment
  UCD62442  Elymus multisetus John Thomas Howell 1962-6-15 37528 Butte Magalia. 731 Comment
  CHSC28539  Epilobium canum subsp. latifolium M. S. Taylor; J. D. Jokerst 1979-10-13 2249 Butte N side of Jordan Hill Rd (Ponderosa Way on some maps) ca. .8 mi n of its jct with Concow Rd, ca. 5 mi e of Paradise. 426 Comment
  CHSC26796  Epilobium minutum M. S. Taylor 1978-5-6 1572 Butte By RR tracks, Magalia. 609 Comment
  CHSC27617  Epilobium minutum Robert A. Schlising; Coleta Lawler 1978-5-27 3276 Butte Magalia; serpentine outcrop just S of Magalia Res. and west of S.T. RR and Coutelenc Road. Comment
  HSC38023  Epilobium minutum Thomas W. Nelson, Jane P. Nelson 1976-5-10 2486 Butte Just E of Magalia Comment
  UC726201  Epilobium pallidum A. A. Heller 1941-5-24 16148 Butte Clark Rd 2 mi below Paradise Comment
  UC726202  Epilobium pallidum A. A. Heller 1941-5-24 16148 Butte Clark Rd 2 mi below Paradise Comment
  CHSC28508  Equisetum arvense M. S. Taylor; J. D. Jokerst 1979-10-13 2251 Butte By creek crossing Jordan Hill Rd (Ponderosa Way on some maps), ca. 0.8 mi n of its jct with Concow Rd, ca. 5 mi e of Paradise. 426 Comment
  CHSC20959  Ericameria nauseosa var. speciosa M. S. Taylor 1975-9-19 920 Butte Ca. 1/2 mi n of Magalia. 609 Comment
  CHSC28381  Ericameria nauseosa var. speciosa J. D. Jokerst; M. S. Taylor 1979-10-13 390 Butte Jordan Hill RD. (Ponderosa Way) 2.8 mi. N. of junction with Concow Cr. 609 Comment
  CHSC28542  Ericameria nauseosa var. speciosa M. S. Taylor; J. D. Jokerst 1979-10-13 2261 Butte Jordan Hill Rd, ca. 5.3 mi n of its jct with Concow Rd, ca. 2 mi e of Paradise. 609 Comment
  CAS-BOT-BC295169  Erigeron inornatus John Thomas Howell 1962-6-15 37507 Butte Magalia 731 Comment
  CAS-BOT-BC295170  Erigeron inornatus John Thomas Howell 1955-6-15 30476 Butte Paradise 518 Comment
  NY43584  Eriobotrya japonica S. Bianco 1995-11-10 1056 Butte 8841 Skyway Rd (Private land holding) 640 Comment
  CAS-BOT-BC216052  Eriodictyon californicum John Thomas Howell 1955-6-14 30457 Butte Magalia 731 Comment
  CAS-BOT-BC216053  Eriodictyon californicum John Thomas Howell 1962-6-15 37450 Butte Magalia, Sierra Nevada 731 Comment
  CHSC19919  Eriodictyon californicum M. S. Taylor 1975-2-16 385 Butte Ca. 2 mi s of Concow Reservoir on Jordan Hill Rd. Comment
  CAS-BOT-BC259402  Eriogonum luteolum John Thomas Howell 1967-6-22 42618 Butte Magalia 701 Comment
  UCD100307  Eriogonum luteolum P. Rodriguez-Rojo; D. Sanchez-Mata 1997-8-16 s.n. Butte Magalia. Westside of Magalia Res. 310 Comment
  CDA13260  Eriogonum luteolum var. luteolum G. F. Hrusa, T. D. Wilfred 1996-7-8 13104 Butte Sierra Nevada; Corner of Skyway Rd. and Rd. to Paradise Lake, at N boundary of Magalia. Comment
  CHSC20968  Eriogonum luteolum var. luteolum M. S. Taylor 1975-9-12 921 Butte Abundant along railroad tracks, ca. 1/2 mi n of Magalia. 609 Comment
  CHSC23446  Eriogonum luteolum var. luteolum K. R. Stern 1974-6-30 5769 Butte Serpentine outcrop, Coutelenc Road, 0.2 mi n of intersection with Skyway and ca. 1 mi n of Magalia. Comment
  CHSC76063  Eriogonum luteolum var. luteolum G. F. Hrusa; T. D. Wilfred 1996-7-8 13104 Butte Serpentine outcrop at corner of Skyway Rd. and Rd. to Paradise Lake, at N boundary of Magalia. 580 Comment
  CHSC21237  Eriogonum nudum var. oblongifolium M. S. Taylor 1975-9-19 916 Butte In serpentine area, ca. 1/2 mi n of Magalia, ca. 50 ft e of the Skyway. 609 Comment
  CHSC30847  Eriogonum nudum var. oblongifolium M. S. Taylor 1980-9-19 3339 Butte On edge of large serpentine area at jct of Coutelenc Rd and the Skyway, Magalia. 670 Comment
  CHSC112071  Eriogonum umbellatum var. ahartii L. P. Janeway 2014-8-13 11570 Butte Northern High Sierra Nevada. Plumas National Forest; 'Magalia Serpentine' (McNab Cypress proposed Special Interest Area); about 2/3 of the way down the steep slope between Coutolenc Road and West Branch Feather River (and the diversion dam). 540 Comment
  CHSC69661  Eriogonum umbellatum var. ahartii Vernon Oswald; Lowell Ahart 1997-9-9 8857 Butte Northeast of Magalia near the gravel pit on Jordan Hill Rd. 1.4 road mi east of the Whiskey Flat Bridge over the West Fork Feather River, 0.7 air mi northwest of Sawmill Pk. Lookout. 719 Comment
  CHSC99542  Eriogonum umbellatum var. ahartii L. P. Janeway 2008-5-26 9374 Butte Northern High Sierra Nevada. Ridge top at head of Rattlesnake Creek (a tributary to West Branch Feather River); about 2.9 air km east of Magalia and 0.8 km east of Sawmill Peak. Open rocky serpentine sloping to the west. 951 Comment
  JEPS117896  Eriogonum umbellatum var. ahartii L. P. Janeway 2008-5-26 9374 Butte Ridge top at head of Rattlesnake Creek (short tributary to West Branch Feather River) about 2.9 air km east of Magalia and 0.8 air km east of Sawmill Peak Northern High Sierra Nevada 951 Comment
  JEPS94934  Eriogonum umbellatum var. ahartii Vernon Oswald and Lowell Ahart 1997-9-9 8857 Butte 0.7 air mi nw of Sawmill Peak Lookout (ne of Magalia near the gravel pit on Jordan Hill Road, 1.4 mi e of the Whiskey Flat Bridge over the West Fork of Feather River) 719 Comment
  RSA0049736  Eriogonum umbellatum var. ahartii Dean Wm. Taylor 2013-7-31 21389 Butte Jordon Hill Road, ca. 1 air mile directly east and across the West Branch Feather River canyon from Magalia 701 Comment
  RSA0069350  Eriogonum umbellatum var. ahartii Dean W. Taylor 2013-7-31 21389 Butte Jordon Hill Road, ca. 1 air mile directly east and across the West Branch Feather River canyon from Magalia. 701 Comment
  RSA0114874  Eriogonum umbellatum var. ahartii L. P. Janeway 2014-8-13 11570 Butte Northern High Sierra Nevada. Plumas National Forest; Magalia Serpentine (McNab Cypress proposed Special Interest Area); about 2/3 of the way down the steep slope between Coutolenc Road and West Branch Feather River (and the diversion dam). 540 Comment
  UC767884  Eriogonum umbellatum var. ahartii R. F. Hoover 1938-8-2 3720 Butte Magalia Comment
  CAS-BOT-BC265213  Eriogonum umbellatum var. speciosum John Thomas Howell 1955-6-14 30453 A Butte Magalia, Sierra Nevada 731 Comment
  SEINET233348  Eriogonum umbellatum var. speciosum D. Sanchez Mata, P. Rodriguez, Rojo 1997-8-16 Butte Magalia near Magalia Reservoir. 680 Comment
  UCD101504  Eriogonum umbellatum var. torreyanum D. Sanchez-Mata; P. Rodriguez-Rojo 1997-8-16 s.n. Butte Magalia near Magalia Reservoir. 680 Comment
  CHSC77422  Eriophyllum lanatum Laura Bogni 1997-3-25 16 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  SFV3893  Eriophyllum lanatum B. Fuller 1962-5-5 s. n. Butte Sierra Nevada Paradise. At the intersection of Harrison and Stearns Roads. Beside road on rocky slope. 535 Comment
  CHSC35696  Eriophyllum lanatum var. croceum J. D. Jokerst 1982-5-1 1547 B Butte N of Concow Resv. N. of Hoffman Rd, ca. 2.0 mi E of Concow Rd. Comment
  CAS-BOT-BC308159  Eriophyllum lanatum var. grandiflorum John Thomas Howell 1962-6-15 37523 Butte Magalia, Sierra Nevada 731 Comment
  CAS-BOT-BC308160  Eriophyllum lanatum var. grandiflorum John Thomas Howell 1955-6-14 30465 Butte Magalia, Sierra Nevada 731 Comment
  CAS-BOT-BC308167  Eriophyllum lanatum var. grandiflorum Mrs. C. C. Bruce 1893-5-1 1989 Butte Unspecified Comment
  CHSC328  Eriophyllum lanatum var. grandiflorum 1954-5-30 Butte Paradise. 548 Comment
  SFV3891  Eriophyllum lanatum var. grandiflorum M. L. Vincent 1960-9-8 92 Butte Sierra Nevada Paradise. In lot across street from 5330 Harrison Road. 525 Comment
  SFV3892  Eriophyllum lanatum var. grandiflorum M. L. Vincent 1960-9-8 94 Butte Sierra Nevada Paradise. In lot across street from 5330 Harrison Road. 525 Comment
  POM88746  Erodium macrophyllum C. C. Bruce 1897-04 1932 Butte [No location information on label.] Comment
  CHSC29105  Erythranthe bicolor M. S. Taylor; J. D. Jokerst 1980-4-27 2551 Butte On n side of Ponderosa Way, ca. 1/2 mi e of Nimshew Rd, ca. 1 mi s of Nimshew. 609 Comment
  CHSC1767  Erythranthe glaucescens R. M. Staley 1952-7-2 Butte W. Branch of Feather River. Comment
  CHSC3369  Erythranthe glaucescens M. Gregg 1966-4-23 99 Butte In front of Paradise water reservior number 73. On the Skyway. Comment
  CHSC44682  Erythranthe glaucescens R. Banchero 1980-4-11 103 Butte Along Coutolenc Rd 0.3 mi N of its jct with the Skyway, near the river. 487 Comment
  CHSC44739  Erythranthe guttata R. Banchero 1980-6-19 252 Butte Along Concow Rd 0.6 mi N of its jct with Hwy 70, 0.4 mi S of the town of Concow. 573 Comment
  SBBG40313  Erythronium californicum J. Ingram, A. Ingram 1960-4-5 281 Butte just N of Southern Pacific Railroad Station, Magalia Comment
  CHSC2267  Erythronium multiscapideum P. Delaplane 1965-5-4 54 Butte On S side of Concow Road. South side of Lake Concow. 1219 Comment
  CHSC23653  Erythronium multiscapideum M. S. Taylor 1976-4-20 1077 Butte Ca. 100 m n of junc of the Skyway and Coutolenc Rd, Magalia. 609 Comment
  CHSC2407  Erythronium multiscapideum R. Carter 1964-5-23 102 Butte Magalia, below outlet to reservoir. 731 Comment
  CHSC3185  Erythronium multiscapideum Dona Kingsford 1966-5-1 Butte 23 miles SW of Chico and 1 mile S of Magalia. Comment
  CHSC32644  Erythronium multiscapideum M. S. Taylor; L. Hanson 1981-4-2 3474 A Butte W side of Coutelenc Rd, n side of spur rd just n of RR overpass and the Skyway, ca. 1/4 mi n of Magalia. 701 Comment
  CHSC33565  Erythronium multiscapideum M. S. Taylor; L. Hanson 1981-4-21 3551 Butte W side and downslope from spur rd (to Old Utah Mine) off Ponderosa Way (Jordan Hill Rd) ca. 1 air mi ne of Magalia. 853 Comment
  CHSC59369  Erythronium multiscapideum J. L. Guardino 1992-3-23 2 Butte Paradise, 1/4 mi s of Circle Dr. terminus. 487 Comment
  CHSC77455  Erythronium multiscapideum Laura Bogni 1997-4-5 26 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 670 Comment
  CHSC88617  Erythronium multiscapideum Linnea Hanson 1983-4-6 190 Butte Plumas National Forest. Magalia Serpentine. 701 Comment
  CHSC88662  Erythronium multiscapideum Linnea Hanson 1983-4-6 178 Butte Plumas National Forest. East side of West Branch of Feather River. 1005 Comment
  JEPS18173  Erythronium multiscapideum Rimo Bacigalupi with G. T. Robbins and F. Chisaki 1956-4-19 5601 Butte 0.5 mi n Magalia 731 Comment
  JEPS96566  Erythronium multiscapideum Dean W. Taylor 1997-3-13 15914 Butte Magalia; summit of serpentine hill directly east of town 731 Comment
  UC1377683  Erythronium multiscapideum John Ingram and Arlynn Ingram 1960-4-5 281 Butte just n Southern Pacific Station; Magalia 701 Comment
  UC1731059  Erythronium multiscapideum Dean W. Taylor 1997-3-13 15914 Butte Magalia; summit of serpentine hill directly east of town Comment
  UC1731208  Erythronium multiscapideum Dean W. Taylor 1997-3-13 15914 Butte Magalia; summit serpentine hill directly east of town 731 Comment
  CAS-BOT-BC402961  Eschscholzia californica John Thomas Howell 1962-6-15 37469 Butte Magalia 731 Comment
  CHSC77435  Eschscholzia californica Laura Bogni 1997-4-5 21 Butte West side of Coutelence Rd.; 1mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. Magalia grove. 640 Comment
  CHSC236  Euonymus occidentalis V. Holt; M. Underhill 1952-7-7 Butte Magalia. 670 Comment
  CHSC612  Euphorbia crenulata I. Huffman 1930-5-20 Butte Paradise. 548 Comment
  CDA18873  Euphorbia oblongata R. Hill, L. Pejsa 2000-5-15 PDR 1174221 Butte along Bille Rd., Paradise. 0 Comment
  SFV10869  Euphorbia peplus M. L. Vincent 1963-6-8 390 Butte Stearns Road. East of Paradise. 520 Comment
  CHSC96930  Euphorbia spathulata Lowell Ahart 2007-6-3 13974 Butte On the east side of the bridge across Concow Creek, east side of Jordan Hill Road, about 1 1/2 miles (air) southwest of Concow Reservoir. 415 Comment
  CHSC118578  Festuca californica Nancy Groshong 2017-4-30 2 Butte Magalia Serpentine. South side of Coutelenc Road east of Skyway. 701 Comment
  CHSC27705  Festuca californica Robert A. Schlising; Coleta Lawler 1978-5-27 3280 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and W of S.T. Rr and Coutelenc Road. Comment
  UCD80548  Festuca subuliflora CNPS SN Foothill Team 2006-6-6 Survey Butte BLM, Parcel NE of Paradise. Comment
  A378091  Frangula californica subsp. tomentella C. Dudley 1940-06-01 - 1940-07-01 Unknown Near Magalia Comment
  CAS-BOT-BC62902  Frangula californica subsp. tomentella John Thomas Howell 1955-6-14 30446 Butte Magalia. 731 Comment
  CAS-BOT-BC62903  Frangula californica subsp. tomentella Lewis S. Rose 1955-6-14 55097 Butte Magalia. 731 Comment
  CAS-BOT-BC62936  Frangula californica subsp. tomentella Lewis S. Rose 1955-6-14 55097 Butte Magalia. 731 Comment
  CAS-BOT-BC62949  Frangula californica subsp. tomentella John Thomas Howell 1962-6-15 37441 Butte Magalia. 731 Comment
  CHSC46219  Frangula rubra Pauleen Broyles 1987-5-18 1023 Butte In town of Paradise. Along both sides of bicycle path (old RR bed) in remnant of Yellow Pine Forest. Comment
  CHSC30924  Frangula rubra subsp. obtusissima M. S. Taylor 1980-9-19 3337 Butte S side of Coutelenc Rd, ca. 1/4 mi e of its jct with the Skyway, Magalia. 609 Comment
  CHSC52182  Fraxinus dipetala L. P. Janeway 1989-5-19 3266 Butte Serpentine outcrop and open area near upper SE branches of Rattlesnake Cr, ca 2.3 mi from bridge over W Br Feather River via rd to Sawmill Pk. 807 Comment
  POM76346  Fraxinus dipetala C. C. Bruce 1898-03 2471 Butte Foothills [no specific locality given] Comment
  JEPS55690  Fritillaria Wayne Roderick 1967-4-16 Butte near Magalia Comment
  CAS-BOT-BC130316  Fritillaria eastwoodiae L. C. Hanson 1987-4-15 s.n. Butte Near Magalia Comment
  CHSC3193  Fritillaria eastwoodiae Dona Kingsford 1966-3-23 Butte 23 miles SW of Chico and 1 mile S of Magalia. Comment
  CHSC32663  Fritillaria eastwoodiae M. S. Taylor; D. Hemphill 1981-3-18 3430 Butte NNW of Sawmill Peak, off Jordan Hill Rd (Ponderosa Way), ca. 1 air mi ne of Magalia. 701 Comment
  CHSC60589  Fritillaria eastwoodiae Vernon H. Oswald; Lowell Ahart 1993-4-19 5279 Butte Rattlesnake Creek Trail from Jordan Hill Rd. to Sawmill Pk. Lookout, EDE of Magalia. 701 Comment
  CHSC77456  Fritillaria eastwoodiae Laura Bogni 1997-4-5 13 Butte Magalia grove. West side of Coutelenc rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  CHSC88632  Fritillaria eastwoodiae Linnea Hanson 1987-4-15 293 Butte Plumas National Forest. Magalia Serpentine. 701 Comment
  CHSC88648  Fritillaria eastwoodiae Linnea Hanson 1985-4-22 264 Butte Plumas National Forest. 853 Comment
  HSC72756  Fritillaria eastwoodiae M. S. Taylor, D. V. Hemphill 1981-3-18 3430 Butte Ridge NNW of sawmill Peak of Jordan Hill Rd., 1.0 mi. NE of Magalia 701 Comment
  SBBG17373  Fritillaria eastwoodiae M. Vincent 1962-4-15 179 Butte Coutolenc Rd, 0.5 mi N of Magalia Comment
  GH357428  Fritillaria pluriflora Mrs. R. M. Austin 1886-1-1 Unknown Butte Co., Calif. Comment
  POM109764  Fritillaria pluriflora C. C. Bruce 1897-02 s.n. Butte Fields Comment
  CHSC2285  Fritillaria recurva P. Delaplane 1965-5-4 53 Butte On south side of Concow Road, south side of Lake Concow. 1219 Comment
  JEPS24067  Galium bolanderi John Thomas Howell 1955-6-14 30462 Butte Magalia Sierra Nevada 731 Comment
  RSA107820  Galium nuttallii var. tenue L. S. Rose 1955-6-14 55095 Butte Magalia. 732 Comment
  UC1523187  Galium porrigens var. tenue M. S. Taylor and D. Hemphill 1981-3-18 3426 Butte s bridge crossing West Branch Feather River (ca 50 ft w of river, ca 1 mi ne of Magalia); Paradise SE Quad 487 Comment
  UCD121118  Garrya flavescens D. Sanchez-Mata; P. Rodriguez-Rojo 1997-8-16 s.n. Butte Magalia near Magalia Reservoir. 680 Comment
  CAS-BOT-BC169940  Garrya fremontii Lowell Ahart 1985-1-27 4835 Butte East of Magalia, along the road 750 Comment
  CHSC28509  Garrya fremontii M. S. Taylor; J. D. Jokerst 1979-10-13 2260 Butte On w side of Jordan Hill Rd (Ponderosa Way in some maps) ca. 4.8mi n of its jct with Concow Rd, ca. 2 mi e of Paradise. 609 Comment
  CHSC40353  Garrya fremontii Lowell Ahart 1985-1-27 4835 Butte On a steep slope a little below the road, east of Magalia. 750 Comment
  CHSC85418  Garrya fremontii John Dittes 1992-5-5 470 Butte Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. 445 Comment
  CHSC95071  Garrya fremontii L. P. Janeway; Dan Lubin, Linnea Hanson, Jim Bishop, Catie Bishop 2006-6-12 8688 Butte Northern High Sierra Nevada; Plumas National Forest, Feather River Ranger District. Top of the ridge at 'Magalia Serpentine' about 40 m west of Coutelenc Road and 300 m north of Skyway. 713 Comment
  CHSC96555  Garrya fremontii L. P. Janeway; Dan Lubin 2006-5-3 8573 Butte Northern High Sierra Nevada. South side of the ridge between Sawmill Peak and Jordan Hill Road; 600 m east-southeast of the Sawmill Peak lookout. 954 Comment
  RSA724925  Garrya fremontii L. P. Janeway, Dan Lubin 2006-5-3 8573 Butte Northern High Sierra Nevada; south side of the ridge between Sawmill Peak and Jordan Hill Road; 600 meters east-southeast of the Sawmill Peak Lookout. 954 Comment
  CHSC97243  Gastridium phleoides Lowell Ahart 2007-6-3 13978 Butte On the east side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  JEPS113793  Gastridium ventricosum Lowell Ahart 2007-6-3 13978 Butte On the east side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir 358 Comment
  CHSC77425  Genista maderensis Laura Bogni 1997-4-5 15 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  CAS-BOT-BC208055  Genista monspessulana John Thomas Howell 1962-6-16 37574 Butte Magalia 731 Comment
  CAS-BOT-BC208056  Genista monspessulana Saichi Kawahara 1968-5-4 385 Butte James Ripley's property, Graham Road, Paradise 640 Comment
  CDA36729  Genista monspessulana Barbara L. Wilson, Richard E. Brainerd, Lawrence Janeway, Barbara Castro 2010-8-7 16242 Butte Within half a mile of the old Magalia railroad depot, on Coutolenc off the Skyway. Comment
  UCD22552  Genista monspessulana James I. Mallory 1970-5-26 375 Butte Along little Butte Creek, up 100' above creek north of Paradise. 259 Comment
  JEPS30785  Gilia capitata subsp. capitata Lincoln Constance 1941-5-28 2827 Butte South Branch Feather River at Magalia (Sierra Nevada foothills); , South Branch Feather River 487 Comment
  UC660001  Gilia capitata subsp. mediomontana Lincoln Constance 1941-5-28 2827 Butte South Branch of the Feather River at Magalia; Sierra Nevada foothills, South Branch Feather River 487 Comment
  CAS-BOT-BC266589  Githopsis pulchella Mary E. Wall 1936-6-1 s.n. Butte Paradise Comment
  CAS-BOT-BC266590  Githopsis pulchella Mary E. Wall 1942-6-26 s.n. Butte Paradise Valley Comment
  CAS-BOT-BC266594  Githopsis pulchella John Thomas Howell 1962-6-15 37478 Butte Magalia 731 Comment
  CAS-BOT-BC266595  Githopsis pulchella John Thomas Howell 1967-6-22 42610 Butte Magalia 701 Comment
  CHSC44275  Githopsis pulchella subsp. campestris Vernon Oswald 1988-6-14 3381 Butte Jordan Hill Rd. 1.1 mi (odometer) n of Griffin Gulch. 688 Comment
  CAS-BOT-BC305287  Grindelia hirsutula John Thomas Howell 1962-6-15 37481 Butte Magalia 731 Comment
  CAS-BOT-BC305289  Grindelia hirsutula J. D. Jokerst; M. S. Taylor 1979-10-13 389 Butte Jordan Hill Rd (Ponderosa Way), 2.8 mi n of jct with Concow Creek, ca. 4 mi ne of Lake Concow 609 Comment
  CHSC28513  Grindelia hirsutula var. davyi M. S. Taylor; J. D. Jokerst 1979-10-13 2262 Butte On Jordan Hill Rd, ca. 5.3 mi n of its jct with Concow Rd, ca. mi e of Paradise. 609 Comment
  CHSC80896  Hastingsia alba Dona Kingsford 1966-5-1 Butte 23 miles SW of Chico and 1 mile S of Magalia. Comment
  CAS-BOT-BC302418  Hazardia whitneyi M. S. Taylor; J. Jokerst 1979-10-13 2269 Butte Jordan Hill Rd (Ponderosa Way on some maps) 7.5 mi n of Concow Rd, 1 mi se of Sawmill Peak, little south of turnoff to Sawmill Peak lookout 944 Comment
  CAS-BOT-BC302419  Hazardia whitneyi J. D. Jokerst 1980-10-13 396 Butte Along edges of Jordan Hill Road 7.5 miles north of jct. with Concow Road, 1 mile SE of Sawmill Peak 944 Comment
  CHSC28541  Hazardia whitneyi M. S. Taylor; J. D. Jokerst 1979-10-13 2269 Butte Jordan Hill Rd, near Sawmill Peak, ca. 9.2 mi n of its jct with Concow Rd, ca. 2 mi e of Magalia. 944 Comment
  CHSC43609  Hazardia whitneyi var. whitneyi Vernon Oswald 1985-9-2 1936 Butte Flea Valley--Sawmill Peak Rd. (V-Line) 0.9 mi ne of Jordan Hill--Magalia Rd. 950 Comment
  CHSC28507  Helenium puberulum M. S. Taylor; J. D. Jokerst 1979-10-13 2255 Butte By creek crossing Jordan Hill Rd (Ponderosa Way on some maps) ca. 5 mi e of Paradise, ca. .8 mi n of its jct with Concow Rd. 426 Comment
  CHSC30652  Helianthella californica var. nevadensis M. S. Taylor; L. Ahart, J. Jokerst 1979-6-12 2305 Butte Off road from Magalia to Feather River, ca. 0.5 mi up from the river. 670 Comment
  CHSC44869  Hesperevax acaulis var. robustior Lowell Ahart 1979-5-29 1907 Butte Near a dirt road, about 1/2 mile east of Kunkle Creek, about 2 1/2 miles south-east of Paradise. 457 Comment
  CHSC57794  Hesperevax acaulis var. robustior Vernon H. Oswald; John Dittes 1992-4-28 4926 Butte Near the southern end of Libby Rd. in SE Paradise. On the edge of a jeep road. 481 Comment
  POM36296  Hesperevax caulescens C. C. Bruce 1897-06 2112 Butte Fields Comment
  HSC1208  Hesperocyparis macnabiana C. E. Fellows 1965-12-29 215 Butte Coutelenc Rd. 0.5 mi. NNW of Magalia 701 Comment
  HSC86837  Hesperocyparis macnabiana G. C. Russell 1975-5-3 1 Butte 0.6 km NNE of Magalia, 20 m E of road 630 Comment
  HSC98211  Hesperocyparis macnabiana M. S. Taylor, J. D. Jokerst 1980-2-23 2317 Butte Magalia near junction of Skyway and Coutelenc Rd. 701 Comment
  OBI74994  Hesperocyparis macnabiana Hannah M. Fugle 2011-1-17 4 Butte Magalia, ca 250 ft E of Coutelenc rd, 0.1 mi up Coutelenc rd from Skyway rd 762 Comment
  SD40646  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-5 Butte Sierra Nevada Foothills, at Magalia 700 Comment
  SD40685  Hesperocyparis macnabiana Carl B. Wolf, E. R. Johnson 1934-10-5 Butte Sierra Nevada Foothills, at Magalia 700 Comment
  SD64391  Hesperocyparis macnabiana Darley F. Howe 1966-9-1 Butte Magalia 580 Comment
  SFV288  Hesperocyparis macnabiana M. L. Vincent 1961-3-27 14 Butte Sierra Nevada One mile north of Magalia on rocky bluff. 915 Comment
  SJSU12029  Hesperocyparis macnabiana J. F. Scott 1980-10-13 60 Butte on both sides of Paradise Road c. 2 mi N of Paradise, between Paradise & Megalia Reservoir Dam 685 Comment
  UC1212423  Hesperolinon micranthum Mrs. C. M. Wilder 1912-6-9 1711 Butte Paradise Comment
  UCD110549  Hesperolinon micranthum P. Rodriguez-Rojo; D. Sanchez-Mata 1997-8-16 s.n. Butte Magalia. Westside Magalia Res. 310 Comment
  CHSC44276  Heterocodon rariflorum Vernon Oswald 1988-6-14 3379 Butte Jordan Hill Rd. 0.5 mi s of the road to Sawmill Peak. 890 Comment
  CAS-BOT-BC143636  Heteromeles arbutifolia John Thomas Howell 1962-6-15 37440 Butte Magalia 731 Comment
  CHSC1551  Heteromeles arbutifolia R. M. Staley 1952-7-4 Butte Paradise. 548 Comment
  CHSC77444  Heteromeles arbutifolia Laura Bogni 1997-3-25 24 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  CAS-BOT-BC55328  Hirschfeldia incana John Thomas Howell 1962-6-16 37570 Butte Sierra Nevada. Magalia. 731 Comment
  CHSC959  Hoita orbicularis R. M. Staley 1952-7-15 Butte Paradise. 548 Comment
  CHSC960  Hoita orbicularis M. Underhill; R. Staley 1952-7-3 Butte Paradise. 548 Comment
  CAS-BOT-BC280711  Holcus lanatus John Thomas Howell 1962-6-15 37483 Butte Magalia 731 Comment
  CAS-BOT-BC280715  Holcus lanatus Lowell Ahart 1979-6-9 s.n. Butte 2 mi se of Paradise 500 Comment
  CHSC44570  Holcus lanatus Lowell Ahart 1979-6-9 1930 Butte East of Kunkle Creek, about 2 miles south-east of Paradise. 457 Comment
  CAS-BOT-BC285092  Hordeum marinum subsp. gussoneanum John Thomas Howell 1962-6-15 37485 Butte Magalia 731 Comment
  CHSC27569  Hordeum marinum subsp. gussoneanum Robert Schlising 1978-5-17 3261 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and crossed by S.T. RR and Coutelenc Road. 670 Comment
  CAS-BOT-BC284885  Hordeum murinum subsp. leporinum John Thomas Howell 1962-6-16 37568 Butte Magalia 731 Comment
  CHSC1557  Horkelia tridentata subsp. flavescens M. Davidson 1929-5-2 Butte Paradise. 609 Comment
  CHSC43665  Hosackia pinnata Vernon Oswald 1987-5-28 2934 Butte Jordan Hill Rd. 0.1 mi s of the road to Sawmill Pk. Lookout. 902 Comment
  CHSC45284  Hosackia pinnata Vernon Oswald 1987-4-28 2348 Butte Jordan Hill Rd. between Griffin Gulch and the road to Sawmill Peak Lookout. 914 Comment
  SFV2319  Hypericum anagalloides M. L. Vincent 1960-7-18 105 Butte Sierra Nevada Old Stage Road near Stearns Road, 3 miles south of Paradise. 530 Comment
  SFV2320  Hypericum concinnum M. L. Vincent 1960-7-19 93 Butte Sierra Nevada Paradise. Lot across the street from 5330 Harrison Road. 515 Comment
  SFV2322  Hypericum concinnum B. Fuller 1962-5-23 s. n. Butte Sierra Nevada Paradise. Lot across the street from 5330 Harrison Road. 515 Comment
  CHSC741  Hypericum perforatum H. Reid 1949-6-1 Butte Paradise. 548 Comment
  CAS-BOT-BC133550  Iris hartwegii John Thomas Howell 1962-6-16 37557 Butte Magalia 731 Comment
  CHSC79862  Iris hartwegii Leanna Brown; Shirley Innecken 1999-3-9 73 Butte Coutolenc Rd., Dam access area. 753 Comment
  UC725510  Iris hartwegii A. A. Heller 1939-3-23 15357 Butte Paradise Comment
  CHSC2201  Iris hartwegii subsp. hartwegii W. Reed 1939-5-1 Butte Paradise 548 Comment
  CHSC2207  Iris macrosiphon I. Huffman 1930-5-5 Butte Paradise. 548 Comment
  CHSC26795  Iris macrosiphon M. S. Taylor 1978-5-6 1577 Butte Magalia. 609 Comment
  CHSC57536  Iris macrosiphon Suzanne Hermansen 1991-4-20 24 Butte Ca. 1 mi s of jct of Pearson Rd. and Edgewood Ln. Paradise. 1/4 mi w of Dry Creek. 505 Comment
  CHSC77450  Iris macrosiphon Laura Bogni 1997-4-5 17 Butte West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Resevoir. Magalia grove. 701 Comment
  CHSC79863  Iris macrosiphon Leanna Brown; Shirley Innecken 1999-3-9 77 Butte Paradise Flume, north from parking area. 439 Comment
  CHSC84916  Iris macrosiphon Ron P. Garcia 1995-4-23 20 Butte E side of Coutolenc Rd, 0.1 mi n of Skyway, ca. 0.5 mi n of Magalia. 707 Comment
  HSC87295  Iris macrosiphon Bruce Hamren 1978-4-24 20 Butte Upper Miocene Canal 448 Comment
  CHSC36106  Iris tenuissima C. W. Dawson 1978-3-22 3 Butte In Paradise, at intersection of Stearns Rd. and Pentz Magalia Highway. 457 Comment
  CHSC57795  Jensia rammii Vernon H. Oswald; John Dittes 1992-4-28 4927 Butte Ca. 0.5 mi SE of the southern end of Libby Rd. in SE Paradise. On the east side of and intermittent streamlet draining Dry Creek. 457 Comment
  CHSC27576  Juncus bufonius var. bufonius Robert Schlising 1978-5-17 3263 Butte Magalia; serpentine outcrop just S of Magalia Res. And crossed by S. T. RR and Coutelenc Road. 670 Comment
  CHSC96860  Juncus bufonius var. bufonius Lowell Ahart 2007-6-3 13970 Butte West of the bridge across Concow Creek, west side of Jordan Hill Road, about 1 1/2 miles (air) southwest of Concow Reservoir. 415 Comment
  JEPS113863  Juncus bufonius var. bufonius Lowell Ahart 2007-6-3 13970 Butte West of the bridge across Concow Creek, west side of Jordan Hill Road, about 1 1/2 miles (air) southwest of Concow Reservoir 415 Comment
  RSA729997  Juncus bufonius var. bufonius L. Ahart 2007-7-3 13970 Butte West of the bridge across Concow creek, west side of jordan hill road, about 1.5 mi. (air) southwest of Concow Reservoir. 415 Comment
  CHSC97238  Juncus bufonius var. congestus Lowell Ahart 2007-6-3 13971 Butte West of the bridge across Concow Creek, west side of Jordan Hill Road, about 1 1/2 miles (air) southwest of Concow Reservoir. 415 Comment
  JEPS113862  Juncus bufonius var. congestus Lowell Ahart 2007-6-3 13971 Butte West of the bridge across Concow Creek, west side of Jordan Hill Road, about 1 1/2 miles (air) southwest of Concow Reservoir 415 Comment
  CHSC28654  Juncus exiguus J. D. Jokerst; M. S. Taylor 1979-10-13 392 Butte Adjacent to creek. Intersecton of Jordan Hill Rd. (Ponderosa Way) and Griffth Gulch. 701 Comment
  CHSC28656  Juncus exiguus J. D. Jokerst 1979-10-13 383 Butte Along edges of Concow Cr. Intersecton of Concow Rd. Comment
  CHSC85421  Juncus leiospermus var. leiospermus John Dittes 1992-5-5 476 Butte Sierra Nevada Range Foothills; ca. 2.8 air-miles southeast of Paradise Civic Center, ca. 1.6 air-miles west of West Branch Feather River, ca. 1.1 air-mile northwest of Kunkle Reservoir; slope above (east of) tributary drainage of Dry Creek, southeast of terminus of Libby Road. 451 Comment
  CHSC50380  Juncus mexicanus Vernon Oswald 1990-6-6 4285 Butte East terminus of Dean Rd, Paradise, in the canyon of the West Branch of the Feather River at Upper Miocene Canal. Bordering the parking area at the canal. 472 Comment
  CAS-BOT-BC235680  Keckiella breviflora var. glabrisepala Mrs. C. C. Bruce 1898-5-1 2008 Butte Unspecified Comment
  RSA447647  Kelloggia galioides M. B. Dunkle 1931-8-12 s.n. Butte Paradise Valley. Comment
  CAS-BOT-BC341292  Lagophylla glandulosa John Thomas Howell 1962-6-15 37486 Butte Magalia 731 Comment
  CHSC46211  Lagurus ovatus Pauleen Broyles 1985-5-14 943 Butte Town of Paradise. Overlooking w branch of North Fork Feather River, in yard of a private home at 5190 Country Club Dr. On e side of the house. 522 Comment
  CHSC57806  Lathyrus cicera Vernon H. Oswald; John Dittes 1992-4-28 4925 Butte Near the southern end of Libby RD in SE Paradise. 469 Comment
  CHSC36963  Lathyrus latifolius M. S. Taylor 1982-8-16 4985 Butte Just S of old RR crossing over Coutelenc Rd, at its jct with the Skyway, Magalia. 731 Comment
  CHSC44203  Lathyrus sphaericus Vernon Oswald 1988-5-27 3343 Butte 5782 Kibler Rd, Paradise. 585 Comment
  CHSC96806  Lathyrus sphaericus Lowell Ahart 2007-4-30 13698 Butte On both side of Jordan Hill Road, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  JEPS113267  Lathyrus sphaericus Lowell Ahart 2007-4-30 13698 Butte On both side of Jordan Hill Road, about 1 1/2 miles west of Concow Reservoir 358 Comment
  RSA726479  Lathyrus sphaericus L. Ahart 2007-4-30 13698 Butte About 1.5 miles northwest of Concow Creek, about 1.5 miles west of Concow Reservoir. 358 Comment
  CAS-BOT-BC213293  Lathyrus sulphureus Mrs. C. C. Bruce 1898-5-1 2446 Butte Paradise Comment
  CAS-BOT-BC213296  Lathyrus sulphureus Carl B. Wolf 1937-5-18 8730 Butte 5 mi. below Magalia on Oroville Road, Northern Sierra Nevada 609 Comment
  CHSC864  Lathyrus sulphureus P. Delaplane; Eb 1965-5-4 51 Butte South side of Concow road. South side of Lake Concow. 1219 Comment
  CHSC96809  Lathyrus sulphureus Lowell Ahart 2007-4-30 13708 Butte On the west side of Jordan Hill Road, about 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  JEPS113199  Lathyrus sulphureus Lowell Ahart 2007-4-30 13708 Butte On the west side of Jordan Hill Road, about 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir 484 Comment
  LA205072  Lathyrus sulphureus C. B. Wolf; 1937-5-18 8730 Butte Northern Sierra Nevada; 5 mi. below Magalia on Oroville Rd 609 Comment
  RSA21544  Lathyrus sulphureus Carl B. Wolf 1937-5-18 8730 Butte Northern Sierra Nevada, 5 miles below Magalia on Oroville road 610 Comment
  RSA726482  Lathyrus sulphureus L. Ahart 2007-4-30 13708 Butte About 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  SEINET956202  Lathyrus sulphureus Carl B. Wolf 1937-1 8730 Butte Northern Sierra nevada. 5 miles below magalia on oroville road. 610 Comment
  JEPS94959  Leptochloa dubia Lowell Ahart 1997-9-6 7894 Butte 1.5 mi n Bridge across West Branch of Lake Oroville (w side Hwy 70, just n of Rich Gulch Rd) 396 Comment
  SEINET3015366  Leptochloa dubia L. Ahart 1997-9-6 7894 Butte On the W side of Hwy 70, just N of Rich Gulch Rd, about 1 1/2 mi N of the bridge across the West Branch of Lake Oroville. 396 Comment
  CHSC36823  Leptosiphon bolanderi R. A. Schlising 1980-5-30 3605 Butte At Magalia, S of Magalia Res., between Skyway and Coutelenc Road. 640 Comment
  CHSC59335  Leptosiphon filipes J. L. Guardino 1992-4-16 8 Butte Paradise, 1/4 mi s of Circle Dr terminus. 472 Comment
  CAS-BOT-BC341788  Lessingia nemaclada John Thomas Howell 1967-6-22 42606 Butte Magalia 701 Comment
  CAS-BOT-BC341789  Lessingia nemaclada John Thomas Howell 1962-6-16 37551 Butte Magalia 731 Comment
  CAS-BOT-BC341794  Lessingia nemaclada R. F. Hoover 1938-8-2 3721 Butte Magalia Comment
  CHSC20969  Lessingia nemaclada M. S. Taylor 1975-9-19 917 Butte Ca. 1/2 mi n of Magalia. 609 Comment
  CHSC30276  Lessingia nemaclada M. S. Taylor; J. D. Jokerst 1979-10-13 2274 Butte On w side of Jordan Hill Rd (Ponderosa Way on some maps), ca. 11.1 mi n of its jct with Concow Rd, ca. 1.9 mi n of Sawmill Peak. 853 Comment
  JEPS20646  Lessingia nemaclada R. F. Hoover 1938-8-2 3721 Butte Magalia Comment
  UC725484  Lessingia nemaclada A. A. Heller 1923-10-21 13832 Butte Paradise Comment
  UCD69222  Lessingia nemaclada D. Sanchez-Mata; P. Rodriguez-Rojo, D. Sanchez-Mata 1997-8-16 s.n. Butte Magalia. Westside Magalia Res. 310 Comment
  POM109709  Lilium humboldtii subsp. humboldtii C. C. Bruce 1897-06 s.n. Butte [no locality information provided] Comment
  CHSC2293  Lilium pardalinum subsp. pardalinum E. Walker 1932-6-26 Butte Magalia. 731 Comment
  CHSC62123  Linanthus dichotomus B. Castro; R. A. Schlising, L. P. Janeway 1987-4-4 52 Butte Ca 1 mi N of Magalia on the N side of Ponderosa Way, ca 0.1 mi E of its jcn with Coutolenc Rd. 716 Comment
  CAS-BOT-BC36173  Lithocarpus densiflorus var. densiflorus Mary E. Wall 1935-11-10 s.n. Butte Magalia Comment
  CHSC60587  Lithophragma campanulatum Vernon Oswald; Lowell Ahart 1993-4-19 5276 Butte Rattlesnake Creek Trail from Jordan Hill Rd. to Sawmill Pk. Lookout, ENE of Magalia. Near the trailhead on Jordan Hill Rd. 707 Comment
  UC589702  Lithophragma parviflorum var. trifoliatum R. Holdenried 1938-4-2 59 Butte Paradise Comment
  CAS-BOT-BC316347  Lithospermum californicum A. A. Heller 1918-5-5 s.n. Butte Near Magalia. Comment
  CHSC60576  Lithospermum californicum Vernon H. Oswald; Lowell Ahart 1993-4-19 5277 Butte Rattlesnake Creek Trail from Jordan Hill Rd. to Sawmill Pk. Lookout, ENE of Magalia. North-facing slope on the S side of Rattlesnake Creek. 701 Comment
  SFV3124  Lithospermum californicum M. L. Vincent 1962-4-20 219 Butte Sierra Nevada Paradise. Stearns Road, 0.5 miles west of Harrison Road. Roadside. 530 Comment
  CAS-BOT-BC342217  Logfia filaginoides E. K. Balls; L. W. Lenz 1955-5-13 20693 Butte 0.5 mi. s. of Paradise on road from Oroville to Magalia 426 Comment
  UCD66074  Lolium multiflorum M. Vincent 1964-4-9 536 Butte Clark Rd., 5 miles south of Pearson Rd. Comment
  CHSC99541  Lomatium macrocarpum L. P. Janeway 2008-5-26 9373 Butte Northern High Sierra Nevada. Ridge top at head of Rattlesnake Creek (a tribuatary to West Branch Feather River); about 2.9 air km east of Magalia and 0.8 km east of Sawmill Peak. Open rocky serpentine sloping to the west. 951 Comment
  CHSC26811  Lomatium marginatum M. S. Taylor 1978-5-6 1597 Butte Magalia. 609 Comment
  CHSC46110  Lomatium marginatum J. D. Jokerst 1980-6-8 811 Butte Ca 220 meters ENE of the junction of the Skyway and Coultelenc Rd. Magalia Serpentine. Comment
  UCD80001  Lomatium marginatum CNPS SN Foothill Team 2006-5-23 SNNR 0784 Butte BLM Parcels near Paradise. 648 Comment
  CHSC98573  Lomatium marginatum var. marginatum L. P. Janeway; B. Castro 2007-5-6 8970 Butte Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. 969 Comment
  CHSC27673  Lomatium utriculatum Robert A. Schlising 1978-4-23 3226 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and W of S. T. RR and Coutelenc Road. Comment
  CHSC31066  Lomatium utriculatum M. S. Taylor 1979-6-12 2302 Butte Between Magalia serpentine and Feather River, ca. 1/4 mi down a dirt rd from Jct of Coutelenc Rd and the Skyway. 670 Comment
  CHSC32635  Lomatium utriculatum M. S. Taylor; L. Hanson 1981-4-2 3477 Butte NNW of Sawmill Peak, off Jordan Hill Rd/Ponderosa Way, ca. 1 air mi ne of Magalia. 701 Comment
  CHSC77417  Lomatium utriculatum Laura Bogni 1997-3-25 23 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  CHSC96803  Lomatium utriculatum Lowell Ahart 2007-4-30 13712 Butte On the west side of Jordan Hill Road, about 2 1/2 miles northwest of Concow Creek, about 2 1/2 miles northwest of Concow Reservoir. 618 Comment
  JEPS113201  Lomatium utriculatum Lowell Ahart 2007-4-30 13712 Butte On the west side of Jordan Hill Road, about 2 1/2 miles northwest of Concow Creek, about 2 1/2 miles northwest of Concow Reservoir 618 Comment
  A422824  Lonicera hispidula C. Dudley 1919-1-1 Unknown Near Magalia Comment
  CAS-BOT-BC240451  Lonicera hispidula Mary E. Wall 1936-6-1 s.n. Butte Paradise Comment
  CHSC194  Lonicera hispidula 1932-7-5 Butte Nunnely and Copeland rds. Paradise, canyon side. 548 Comment
  CAS-BOT-BC240690  Lonicera interrupta Mary E. Wall 1936-6-1 s.n. Butte Paradise Comment
  SFV11725  Lonicera interrupta M. L. Vincent 1967-7-1 728 Butte Sierra Nevada Paradise. Corner De Mille Road and Harrison Road. 515 Comment
  CAS-BOT-BC234842  Lonicera subspicata var. denudata John Thomas Howell 1962-6-15 37467 Butte Magalia 731 Comment
  SEINET12161684  Lotus humistratus J. D. Mott 1978-1 7 Butte Cherokee Quadrangle, Upper Miocene Canal 448 Comment
  SFV1836  Lotus humistratus B. Fuller 1962-5-26 s. n. Butte Sierra Nevada Near Stearns Road and Harrison Road. Rocky hillside near road. 535 Comment
  SFV1841  Lotus purshianus M. L. Vincent 1960-7-16 104 Butte Sierra Nevada Paradise. Lot south of 5330 Harrison Road. 515 Comment
  CHSC43053  Lunaria annua Pauleen Broyles 1986-4-13 950 Butte Town of Paradise. East side of bike path (old RR bed), adjacent to fence, just south of Maxwell Road. Comment
  CAS-BOT-BC198304  Lupinus Charles Piper Smith 1949-4-21 49122 Butte Magalia, 2.5 miles northeast, De Sable Road Comment
  SJSU10703  Lupinus albicaulis G. L. Baker 1968-5-4 66 Butte above Paradise Reservoir near Paradise 518 Comment
  RSA21661  Lupinus albicaulis var. shastensis Carl B. Wolf 1937-5-18 8731 Butte Northern Sierra Nevada, 5 miles below Magalia on Oroville road 610 Comment
  SEINET5766816 Image available Lupinus albifrons H. E. Brown 1897-1 201 Butte near Clear Creek Comment
  POM24999  Lupinus albifrons var. eminens C. C. Bruce 1892-05 2022 Butte Creek bottoms Comment
  CHSC923  Lupinus bicolor var. tridentatus L. Nelson 1935-3-12 Butte Paradise. 548 Comment
  UC1075909  Lupinus nanus E. K. Balls and L. W. Lenz 1955-5-13 20684 Butte on road from Oroville to Magalia 1/2 mi s Paradise Comment
  JEPS113268  Luzula comosa var. subsessilis Lowell Ahart 2007-4-30 13705 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir 358 Comment
  CHSC96801  Luzula macrantha Lowell Ahart 2007-4-30 13705 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  SFV10919  Lythrum hyssopifolia M. L. Vincent 1963-6-9 413 Butte Sierra Nevada De Mille Road, south of Paradise. 520 Comment
  CAS-BOT-BC342724  Madia elegans Chester Dudley 1940-6-1 s.n. Butte Near Magalia Comment
  CAS-BOT-BC344321  Madia exigua John Thomas Howell 1962-6-15 37487 Butte Magalia 731 Comment
  CAS-BOT-BC344323  Madia exigua John Thomas Howell 1967-6-22 42613 Butte Magalia 701 Comment
  CHSC32149  Madia exigua L. Ahart 1979-5-29 1904 Butte Along edge of dirt rd ca. 0.5 mi e of Kunkle Creek; ca. 2.5 mi se of Paradise. 500 Comment
  CHSC45220  Madia exigua Lowell Ahart 1979-6-9 1929 Butte Near a dirt road, about 1/4 mile east of Magalia. 640 Comment
  CAS-BOT-BC342969  Madia gracilis John Thomas Howell 1962-6-15 37479 Butte Magalia 731 Comment
  CAS-BOT-BC342970  Madia gracilis John Thomas Howell 1967-6-22 42632 Butte Magalia 701 Comment
  CAS-BOT-BC343278  Madia gracilis John Thomas Howell 1962-6-15 37479 Butte Magalia 731 Comment
  CHSC45221  Malacothrix floccifera Lowell Ahart 1979-6-9 1927 Butte About 1/4 mile east of Magalia. 640 Comment
  CHSC19932  Marrubium vulgare M. S. Taylor 1975-2-16 386 Butte Abundant ca. 2 mi s of Concow Reservoir on Jordan Hill Rd. Comment
  CHSC101982  Matricaria discoidea Cary McHargue 1975-4-24 18 Butte Ca. 1.5 mi NE of Centerville Cemetery and 50 yards from a S creek bank (Butte Creek.) 152 Comment
  CAS-BOT-BC269376  Melica californica Lowell Ahart 1979-5-29 s.n. Butte 2 1/2 miles se of Paradise 500 Comment
  CAS-BOT-BC269379  Melica californica A. A. Heller 1918-5-5 13012 Butte Near Magalia Comment
  CAS-BOT-BC269380  Melica californica A. A. Heller 1918-5-5 13012 Butte Near Magalia Comment
  CAS-BOT-BC269383  Melica californica John Thomas Howell 1955-6-14 30458 Butte Magalia 731 Comment
  CAS-BOT-BC269389  Melica californica John Thomas Howell 1962-6-16 37540 Butte Magalia 731 Comment
  CAS-BOT-BC269390  Melica californica John Thomas Howell 1962-6-15 37494 Butte Magalia 731 Comment
  GH360245  Melica californica A. A. Heller 1918-5-5 13012 Unknown Near Magalia Comment
  UCD23593  Melica californica John Thomas Howell 1971-6-16 37540 Butte Magalia. 731 Comment
  UCD87019  Melica californica A. A. Heller 1918-5-5 13012 Butte Butte county. Near Magalia. Comment
  UCD87136  Melica californica John Thomas Howell 1962-6-15 37494 Butte Magalia. 731 Comment
  UCD87142  Melica californica P. B. Kennedy 1914-5-1 4751 Butte Grade to Paradise. Comment
  CHSC60592  Melica geyeri Vernon H. Oswald; Lowell Ahart 1993-4-19 5282 Butte Rattlesnake Creek Trail between Jordan Hill Rd. and Sawmill Pk. Lookout, ENE of Magalia. Along the lower part of the trail between the creek and the lookout. 719 Comment
  UC1609152  Melica geyeri Vernon H. Oswald and Lowell Ahart 1993-4-19 5282 Butte ene of Magalia (Rattlesnake Creek Trail, between Jordan Hill Rd and Sawmill Pk Lookout, along the lower part of the trail between the creek and the lookout) 719 Comment
  CAS-BOT-BC262498  Melica torreyana John Thomas Howell 1962-6-16 37538 Butte Magalia 731 Comment
  CAS-BOT-BC262500  Melica torreyana Lowell Ahart 1979-5-29 s.n. Butte 2 1/2 mi se of Paradise 500 Comment
  CHSC97240  Melilotus indicus Lowell Ahart 2007-6-3 13972 Butte On the east side of the bridge across Concow Creek, east side of Jordan Hill Road, about 1 1/2 miles (air) southwest of Concow Reservoir. 415 Comment
  CHSC756  Mentha canadensis E. Walker 1932-7-26 Butte Magalia Heights. 731 Comment
  CHSC6064  Micropus californicus var. californicus E. Parreno 1968-5-10 88 Butte Skyway se side ca. 5 mi from Paradise. Comment
  SEINET7073609  Mimulus aurantiacus A. G. Vestal 1955-5-20 s.n. Butte About 5.6 miles south of Magalia on the Pentz Road [Pentz - Magalia Highway]. UTM Zone 10, 6223320mE, 4398975mN. Coordinate datum: NAD27. Comment
  UCD22551  Mimulus aurantiacus James I. Mallory 1970-5-26 374 Butte T22N R3E Sect. 3 426 Comment
  UCR198098  Mimulus aurantiacus James I. Mallory 1970-5-26 374 Butte [Middle Butte Creek mouth] 427 Comment
  JEPS4727  Mimulus bicolor Lincoln Constance 1941-5-28 2831 Butte Magalia Sierra Nevada foothills, South Branch Feather River 487 Comment
  SFV3372  Mimulus bicolor B. Fuller 1962-5-8 Butte Sierra Nevada Paradise. 0.5 miles west of 5330 Harrison Road. At the spring. 480 Comment
  SFV3373  Mimulus bicolor M. L. Vincent 1962-4-18 206 Butte Sierra Nevada Paradise. 0.5 miles west of 5330 Harrison Road. In marshy ground near a spring. 480 Comment
  UC660011  Mimulus bicolor Lincoln Constance 1941-5-28 2831 Butte Magalia Sierra Nevada foothills, South Branch Feather River 487 Comment
  SFV3381  Mimulus glaucescens B. Fuller 1962-5-26 Butte Sierra Nevada Paradise. Lot 55, Harrison Road. 520 Comment
  JEPS80613  Mimulus guttatus M. S. Taylor 1980-4-18 2501 Butte ca. 1 mi s Nimshew (ca. 1/4 mi e of Nimshew Rd.); Paradies quad. 609 Comment
  JEPS80614  Mimulus guttatus M. S. Taylor 1980-4-27 2552 Butte ca. 1 mi s Nimshew (0.5 mi e of Nimshew Rd., on n side of Ponderosa Way Rd.) 609 Comment
  RSA107407  Mimulus layneae L. S. Rose 1955-6-14 55096 Butte Magalia. 732 Comment
  UC660023  Mimulus layneae Lincoln Constance 1941-5-28 2828 Butte Magalia Sierra Nevada foothills, South Branch Feather River 487 Comment
  CHSC44793  Mimulus moschatus R. Banchero 1980-6-19 254 Butte Along Concow Rd 1.3 mi N of its jct with Hwy 70, 0.3 mi N of the town of Concow. 518 Comment
  CHSC4966  Mimulus moschatus R. Carter 1967-7-14 608 Butte Growing along roadside. Comment
  CAS-BOT-BC388609  Minuartia douglasii John Thomas Howell 1962-6-16 37556 Butte Magalia 731 Comment
  CAS-BOT-BC388611  Minuartia douglasii John Thomas Howell 1967-6-22 42616 Butte Magalia 701 Comment
  CHSC26819  Minuartia douglasii M. S. Taylor 1978-5-6 1575 Butte Serpentine around RR tracks, Magalia. 609 Comment
  HSC38025  Minuartia douglasii Thomas W. Nelson, Jane P. Nelson 1976-5-10 2490 Butte Just E of Magalia Comment
  SFV3186  Monardella glauca M. L. Vincent 1960-9-7 100 Butte Sierra Nevada Old Stage Road near Stearn Road, 3 miles south of Paradise. 530 Comment
  UC2035834  Monardella villosa subsp. villosa Chester Dudley 1940-6-1 Butte near Magalia Comment
  CHSC3376  Morus alba Robert L. Smith 1966-3-30 52 Butte Paradise. Comment
  CHSC28540  Muhlenbergia rigens M. S. Taylor; J. D. Jokerst 1979-10-13 2253 Butte On n side of Jordan Hill Rd (Ponderosa Way on some maps) ca. .8 mi n of its jct with Concow Rd, ca. 5 mi e of Paradise. 426 Comment
  UCD87723  Nassella cernua P. B. Kennedy 1914-5-1 4754 Butte Buttte County: Comment
  UCD87726  Nassella cernua P. B. Kennedy 1914-5-1 4754 Butte Grade to Paradise. Comment
  CHSC28797  Navarretia filicaulis J. D. Jokerst 1978-6-22 151 B Butte Adjacent to Jordan Hill Rd. Comment
  CHSC30685  Navarretia filicaulis M. S. Taylor; J. D. Jokerst, L. Ahart 1979-6-12 2297 Butte Off dirt rd leading from Magalia serpentine to Feather River, rd connects to Coutelenc Rd and Skyway jct. 670 Comment
  CHSC12530  Navarretia tagetina J. Pitts 1973-5-2 182 Butte Ca. one eighth mi e of Clark Road on Pentz Road, s side of road. Comment
  CHSC77431  Nemophila heterophylla Laura Bogni 1997-3-25 8 Butte Magalia grove; west side of Coutelenc Rd., 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  CHSC40920  Orobanche fasciculata Lowell Ahart 1979-5-29 1908 Butte Along the edge of a dirt road about 1/2 mile east of Kunkle Creek, about 2 1/2 miles south-east of Paradise. 457 Comment
  UCD77993  Packera eurycephala Robert E. Preston 2001-7-9 1672 Butte Magalia, on serpentine outcrops along e side of The Skyway, between Coutelenc Rd and Magalia Dam, 682 Comment
  CAS-BOT-BC316885  Packera eurycephala var. lewisrosei John Thomas Howell 1978-4-18 52847 Butte Magalia 731 Comment
  CAS-BOT-BC316886  Packera eurycephala var. lewisrosei John Thomas Howell 1967-6-22 42619 Butte Magalia 701 Comment
  CAS-BOT-BC316895  Packera eurycephala var. lewisrosei John Thomas Howell 1962-6-16 37555 Butte Magalia 731 Comment
  CHSC26787  Packera eurycephala var. lewisrosei M. S. Taylor 1978-5-6 1582 Butte Magalia. 609 Comment
  CHSC28382  Packera eurycephala var. lewisrosei J. D. Jokerst; M. S. Taylor 1979-10-13 391 Butte Jordan Hill Rd. (Ponderosa Way) 2.8 mi. N. of junction with Concow Cr. 609 Comment
  CHSC48196  Packera eurycephala var. lewisrosei Vernon Oswald 1984-5-21 1198 Butte Magalia Serpentine. 707 Comment
  CHSC98571  Packera eurycephala var. lewisrosei L. P. Janeway; B. Castro 2007-5-6 8973 Butte Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. 969 Comment
  JEPS59016  Packera eurycephala var. lewisrosei John Thomas Howell 1962-6-16 37555 Butte Magalia Sierra Nevada 731 Comment
  RSA739733  Packera eurycephala var. lewisrosei L. P. Janeway, B. Castro 2007-5-6 8973 Butte Northern High Sierra Nevada, Ridge top along a side road N off the road from Sawmill Peak to Flea Valley, 1.8 air km NE of Sawmill Peak. 969 Comment
  SD71022  Packera eurycephala var. lewisrosei John Thomas Howell 1962-6-16 Butte Serpentine area, Magalia. 730 Comment
  CHSC45734  Pedicularis densiflora J. Marr 1988-3-31 17 Butte 1 mi n of Concow Rd, 6 mi w of Hwy 70, 18 mi n of Oroville. 609 Comment
  SFV3421  Pedicularis densiflora M. L. Vincent 1961-3-20 9 Butte Paradise. Harrison and Stearns Roads. 535 Comment
  UC725511  Pedicularis densiflora A. A. Heller 1939-3-23 15358 Butte Paradise Comment
  CHSC28410  Pellaea andromedifolia Bruce Hamren 1978-4-24 16 Butte Upper Miocene Canal. 448 Comment
  SEINET11718082  Pellaea andromedifolia J. D. Mott 1978-1 16 Butte Upper Miocene Canal 448 Comment
  CHSC28510  Pellaea mucronata M. S. Taylor; J. D. Jokerst 1979-10-13 2265 Butte W side of Jordan Hill Rd (Ponderosa Way on some maps) ca. 5.3 mi n of its jct with Concow Rd, ca. 2 mi e of Paradise. 609 Comment
  CHSC32636  Pellaea mucronata var. californica M. S. Taylor; L. Hanson 1981-4-2 3478 Butte NNW of Sawmill Peak, off Jordan Hill Rd/Ponderosa Way, ca. 1 air mi ne of Magalia. 701 Comment
  CHSC26792  Penstemon azureus M. S. Taylor 1978-5-6 1581 Butte Magalia. 609 Comment
  CHSC99572  Penstemon azureus var. azureus L. P. Janeway 2008-5-26 9372 Butte Northern High Sierra Nevada. Steep northeast-facing slope high above West Branch Feather River about 1.9 air km northeast of Magalia; along Jordan Hill Road (old Ponderosa Way) 1.9 road km northeast of the bridge over West Branch Feather River. 666 Comment
  NY571181  Penstemon azureus var. azureus J. T. Howell 1962-6-16 37546 Butte Sierra Nevada; Magalia 731.5 Comment
  CHSC1869  Penstemon laetus var. leptosepalus E. Walker 1932-6-13 Butte Magalia. 731 Comment
  CHSC44708  Penstemon laetus var. leptosepalus R. Banchero 1980-6-19 255 Butte Along Concow Rd 1.7 mi N of its jct with Hwy 70, 0.7 mi N of the town of Concow. 524 Comment
  CHSC3577  Pentagramma triangularis Judy Lee Potter 1966-2-26 Butte On Lucky John Road, Paradise. Comment
  CAS-BOT-BC77084  Pentagramma triangularis subsp. triangularis Saichi Kawahara 1968-5-4 378 Butte Paradise - James Ripley's property, Graham Road 640 Comment
  CHSC97157  Pentagramma triangularis subsp. triangularis Lowell Ahart 2007-5-16 13888 Butte On the west side of Jordon Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir. 436 Comment
  JEPS113226  Pentagramma triangularis subsp. triangularis Lowell Ahart 2007-5-16 13888 Butte On the west side of Jordon Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir 436 Comment
  CHSC77418  Perideridia kelloggii Laura Bogni 1997-4-5 22 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  CHSC1971  Perideridia lemmonii E. Walker 1932-7-1 Butte Magalia. 731 Comment
  CHSC40230  Perideridia lemmonii Vernon Oswald 1985-8-1 1919 Butte Jordan Hill Rd. between Concow Rd. and Magalia, 0.5 mi s of road to Sawmill Pk. 926 Comment
  UC1389952  Perideridia lemmonii T. I. Chuang, R. S. Mitchell, and G. Keator 1965-6-17 5988 Butte 1 mi ne Paradise (by reservoir); Paradise reservoir Comment
  RSA459082  Perideridia parishii subsp. latifolia M. B. Dunkle 1931-8-12 2624 Butte Paradise Valley Comment
  CHSC39112  Phacelia egena B. Castro 1982-4-9 13 Butte Rare, on steep e-facing hillside on w side of Pentz-Magalia Hwy, ca 12 mi ne of Oroville. 256 Comment
  CHSC720  Phacelia heterophylla subsp. virgata R. M. Staley 1952-7-15 Butte Paradise. 548 Comment
  UC671701  Phacelia heterophylla subsp. virgata Lincoln Constance 1941-5-28 2829 Butte Magalia Sierra Nevada foothills, South Branch of Feather River 518 Comment
  UC671702  Phacelia heterophylla subsp. virgata Lincoln Constance 1941-5-28 2829 Butte Magalia Sierra Nevada foothills, South Branch of Feather River 518 Comment
  CHSC10791  Philadelphus lewisii Lowell Ahart 1966-5-22 Butte Near Paradise. 91 Comment
  CHSC1645  Philadelphus lewisii R. M. Staley 1952-7-2 Butte W. Branch of Feather River. Comment
  CHSC20894  Philadelphus lewisii M. S. Taylor; R. Schlising 1975-9-19 912 Butte Ca. 1/2 mi n of Magalia, ca. 50 ft e of the Skyway. 609 Comment
  UCD22550  Philadelphus lewisii James I. Mallory 1970-5-26 373 Butte Little Butte Creek Canyon south of Irish Town. 426 Comment
  CHSC98335  Phlox speciosa L. P. Janeway; B. Castro 2007-5-6 8969 Butte Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley. 1.8 air km northeast of Sawmill Peak. Disturbed serpentine chaparral, rocky soil. 969 Comment
  CHSC1307  Phlox speciosa subsp. occidentalis P. Delaplane 1965-5-4 56 Butte Found on so. side of Concow Rd. South side of Lake Concow. 914 Comment
  CHSC60583  Phlox speciosa subsp. occidentalis Vernon H. Oswald; Lowell Ahart 1993-4-19 5283 Butte Rattlesnake Creek Trail on outcrop between Jordan Hill Rd. and Sawmill Pk. Lookout, ENE of Magalia. 740 Comment
  JEPS114181  Phlox speciosa subsp. occidentalis L. P. Janeway 2007-5-6 8969 Butte Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. Comment
  A355086  Phoradendron bolleanum A. A. Heller 1918-5-5 13008 Unknown Near Magalia Comment
  CAS-BOT-BC134915  Phoradendron bolleanum John Thomas Howell 1955-6-14 30443 Butte Magalia. Sierra Nevada 731 Comment
  CAS-BOT-BC134916  Phoradendron bolleanum John Thomas Howell 1962-6-15 37435 Butte Magalia. Sierra Nevada 731 Comment
  CAS-BOT-BC134917  Phoradendron bolleanum C. R. Quick 1948-1-28 48 -02 Butte Magalia Comment
  CAS-BOT-BC134918  Phoradendron bolleanum C. R. Quick 1959-8-17 59 -45 Butte Magalia. Sierra Nevada Comment
  CAS-BOT-BC134919  Phoradendron bolleanum A. A. Heller 1918-5-5 13008 Butte Near Magalia Comment
  CAS-BOT-BC134920  Phoradendron bolleanum A. A. Heller 1918-5-5 13008 Butte Near Magalia Comment
  CAS-BOT-BC134921  Phoradendron bolleanum Mary E. Wall 1935-11-10 s.n. Butte Magalia Comment
  HSC38024  Phoradendron bolleanum Thomas W. Nelson, Jane Nelson 1976-5-10 2488 Butte Just E of Magalia Comment
  HSC66088  Phoradendron bolleanum M. S. Taylor, J. D. Jokerst 1980-2-23 2316 Butte Magalia near junction of Skyway and Coutelenc Rd. 701 Comment
  UCD102031  Phoradendron bolleanum John Thomas Howell 1962-6-15 37435 Butte Magnolia, Sierra Nevada. 731 Comment
  UCD102042  Phoradendron bolleanum D. Sanchez-Mata; P. Rodriguez-Rojo 1997-8-16 s.n. Butte Magalia near Magalia Reservoir. 680 Comment
  RSA133220  Phoradendron bolleanum subsp. densum Del Wiens 1960-6-15 2727 Butte Near Magalia, just north of train depot. Comment
  RSA325180  Phoradendron bolleanum subsp. densum M. S. Taylor, Vernon H. Oswald 1984-4-4 5396 Butte At jct of Coutelenc Road and the Skyway, Magalia, just N of Paradise. 372 Comment
  UCR143102  Phoradendron bolleanum subsp. densum H. F. Copeland 1928-4-3 1000 Butte Near Magalia 732 Comment
  POM354301  Phoradendron bolleanum var. densum H. F. Copeland 1928-4-3 1000 Butte Near Magalia. Comment
  RSA325114  Phoradendron bolleanum var. densum M. S. Taylor 1975-9-19 918 Butte Ca 0.5 mi N of Magalia, ca 50 ft E of Skyway. 610 Comment
  CHSC13484  Phoradendron densum T. Brumley 1974-4-28 9 Butte Found ca. .5 mi se of Magalia Reservoir and ca. 5 mi ne of Paradise. 609 Comment
  CHSC30052  Phoradendron densum David G. Bendix 1978-4-12 10 Butte 50 m ne of Intersection Coutelenc Road with Skyway, Magalia, CA. 830 Comment
  CHSC3576  Phoradendron densum Judy Lee Potter 1966-2-26 Butte 4 miles north Paradise Comment
  CHSC3591  Phoradendron densum Susan Carrauthers 1966-3-6 45 Butte 1/4 mi N.E. of Magalia (city) train station on Coutelenc Road. N. of city of Paradise. Comment
  CHSC48608  Phoradendron densum Vernon Oswald 1982-11-14 16 Butte Coutolenc Rd. 300 ft n of its junction with the Skyway at Magalia. 707 Comment
  CHSC77448  Phoradendron densum Laura Bogni 1997-3-25 3 Butte Magalia grove; west side of Coutelenc Rd; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  JEPS82727  Phoradendron densum Wayne Roderick 1983-7-23 Butte near old R.R. station Magalia 762 Comment
  UC1194603  Phoradendron densum Del Wiens 1960-6-15 2727 Butte near Magalia (just n. of train depot) Comment
  CHSC31220  Phoradendron villosum M. S. Taylor; J. D. Jokerst 1979-10-13 2256 Butte On Jordan Hill Rd, ca. 4.8 mi n of its jct with Concow Rd, ca. 2 mi e of Paradise. 609 Comment
  RSA133202  Phoradendron villosum Del Wiens 1960-6-15 2726 Butte Near Paradise. 152 Comment
  UC1194602  Phoradendron villosum Del Wiens 1960-6-15 2726 Butte near Paradise 152 Comment
  CAS-BOT-BC140562  Physocarpus capitatus Chester Dudley 1940-6-1 s.n. Butte Near Magalia Comment
  CHSC34220  Physocarpus capitatus M. S. Taylor 1981-5-27 3805 Butte Along creek on Phillips property, 685 Wagstaff, Paradise. 579 Comment
  RSA325148  Physocarpus capitatus M. S. Taylor, L. Hanson 1981-5-17 3805 Butte Along creek, Phillips property, 685 Wagstaff, Paradise. 579 Comment
  CHSC32124  Pickeringia montana L. Ahart 1979-5-29 1909 Butte Along edge of dirt rd ca. 0.5 mi e of Kunkle Creek, 2.5 mi ne of Paradise. 500 Comment
  CAS-BOT-BC79016  Pinus ponderosa John Thomas Howell 1962-6-15 37431 Butte Magalia 731 Comment
  CAS-BOT-BC72807  Pinus sabiniana John Thomas Howell 1962-6-15 37432 Butte Sierra Nevada - Magalia 731 Comment
  CHSC77414  Pinus sabiniana Laura Bogni 1997-3-25 6 Butte Magalia grove; west side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  POM120221  Pinus sabiniana C. C. Bruce 1897-01 1787 Butte Foothills Comment
  SFV10661  Pinus sabiniana M. L. Vincent 1964-4-9 529 Butte Paradise. Clark road, 1 mile south of Pearson Road. Comment
  CHSC2350  Piperia elongata 1954-5-30 Butte Nunnelly and Copeland roads, Paradise. 548 Comment
  CHSC2352  Piperia elongata R. M. Staley 1952-7-2 Butte Paradise. 518 Comment
  CHSC65869  Piperia transversa L. P. Janeway 1995-7-16 4862 Butte Along Jordan Hill Road 0.3 mi south of the turn to Sawmill Peak Lookout; about 2 mi east of Magalia. 929 Comment
  CHSC28142  Plagiobothrys austiniae Robert A. Schlising 1979-4-30 3383 Butte Ca 10 mi nw of Oroville, near jct Pentz and Clark roads. At roadside. 76 Comment
  CHSC23598  Plagiobothrys hispidulus K. R. Stern 1974-6-30 5768 Butte Coutelenc Road, 0.2 mi n of intersection with Skyway and ca. 1 mi n of Magalia. Comment
  CHSC1220  Plantago erecta F. Roos 1930-3-28 Butte Paradise. 548 Comment
  CHSC33394  Plantago erecta C. W. Dawson 1978-3-29 9 Butte 1.5 mi. s of Paradise and junction of Pearson Road and Clark Road (Hwy. 191). 800 ft. nnw of roadway at top of ridge. 335 Comment
  CHSC1221  Plantago lanceolata V. Holt 1947-6-1 Butte Magalia. 731 Comment
  CHSC1222  Plantago lanceolata R. M. Staley 1952-7-5 Butte Paradise. 579 Comment
  POM319560  Poa Patricia Wilder 1971-6-23 5177 Butte Magalia, N of Paradise, Coutelenc Road, just N of jct with Skyway Road, along railroad track West slope of Sierra Nevada, W branch Feather River Drainage Area. 732 Comment
  CAS-BOT-BC255063  Poa compressa John Thomas Howell 1962-6-16 37578 Butte Pentz Road 2 miles S of Magalia 609 Comment
  CAS-BOT-BC236370  Poa secunda subsp. secunda Lowell Ahart 1979-5-7 s.n. Butte 2.5 miles SE of Paradise 472 Comment
  CHSC100189  Poa secunda subsp. secunda John Dittes 1992-5-5 465 Butte Sierra Nevada Range Foothills; ca. 2.6 air miles southeast of Paradise Civic Center, ca. 1.8 air mile west of West Branch of Feather River, ca. 1.3 air mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. 445 Comment
  CHSC25105  Poa secunda subsp. secunda R. W. Wallstrum 1970-3-26 8 Butte Lower side of dam at Magalia Reservoir, 8 mi from Paradise, on s side of road. 609 Comment
  CHSC85416  Poa secunda subsp. secunda John Dittes 1992-5-5 466 Butte Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. 445 Comment
  CHSC35755  Polygala cornuta R. E. Preston 1982-6-6 296 Butte Ridgetop, 1 mi e of Magalia. 762 Comment
  GH347764  Polygala cornuta J. T. Howell 1955-6-14 30449 Unknown Serpentine slope 731 Comment
  CAS-BOT-BC167547  Polygala cornuta var. cornuta John Thomas Howell 1955-6-14 30449 Butte Magalia 731 Comment
  CAS-BOT-BC167552  Polygala cornuta var. cornuta John Thomas Howell 1962-6-15 37473 Butte Magalia 731 Comment
  CAS-BOT-BC167556  Polygala cornuta var. cornuta Chester Dudley 1940-6-1 s.n. Butte Near Magalia Comment
  UCD100080  Polygonum aviculare subsp. depressum John Thomas Howell 1962-6-16 37564 Butte Magalia. 731 Comment
  CAS-BOT-BC109133  Polygonum bidwelliae Mary E. Wall 1942-6-26 s.n. Butte Paradise Valley. Comment
  CAS-BOT-BC109134  Polygonum bidwelliae Mary E. Wall 1936-6-1 s.n. Butte Paradise. Comment
  CDA22759  Polygonum bidwelliae Sterling O. Mattoon 1971-5-25 Butte Canyon overlook, Skyway, near Paradise. 0 Comment
  CHSC85423  Polygonum bidwelliae John Dittes 1992-5-5 473 Butte Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. 445 Comment
  CAS-BOT-BC414365  Polygonum californicum Lowell Ahart 1979-6-9 s.n. Butte 2 mi se of Paradise 500 Comment
  CHSC98663  Polygonum douglasii subsp. majus B. Castro; L. P. Janeway 2005-8-2 1509 Butte Ca. 1.5 mi E of Magalia, 0.5 mi E of Sawmill Peak, on NNW-facing slope of ridge ca 0.2 mi W of Ponderosa Way in upper end of NW-trending drainage. 932 Comment
  CHSC30897  Polygonum douglasii subsp. spergulariiforme M. S. Taylor 1980-9-19 3338 Butte Ca. 100 ft s of Coutelenc Rd, ca. 500 ft e of its jct with the Skyway, Magalia. 609 Comment
  JEPS113314  Polygonum douglasii subsp. spergulariiforme L. P. Janeway 2006-6-25 8694 Butte Northern High Sierra Nevada. West side of Coutolenc Road about 150 m north of Skyway; at Magalia Serpentine. Comment
  CAS-BOT-BC420995  Polygonum spergulariiforme John Thomas Howell 1962-6-15 37458 Butte Magalia 731 Comment
  CAS-BOT-BC420996  Polygonum spergulariiforme John Thomas Howell 1967-6-22 42609 Butte Magalia 701 Comment
  CDA13261  Polygonum spergulariiforme G. F. Hrusa, T. D. Wilfred 1996-7-8 13105 Butte Sierra Nevada; Corner of Skyway Rd. and Rd. to Paradise Lake, at N boundary of Magalia. Comment
  HSC72956  Polygonum spergulariiforme M. S. Taylor 1980-9-19 3338 Butte About 100 ft. S of Coulelenc Rd, about 500 ft. E of it's Jct. with the Skyway, Magalia 610 Comment
  CHSC28504  Polypodium calirhiza M. S. Taylor; J. D. Jokerst 1979-10-13 2254 Butte By creek crossing Jordan Hill Rd (Ponderosa Way on some maps) ca. 0.8 mi n of its jct with Concow Rd, ca. 5 mi e of Paradise, 426 Comment
  CHSC28514  Polypodium calirhiza M. S. Taylor; J. D. Jokerst 1979-10-13 2270 Butte Near creek on Jordan Hill Rd (Ponderosa Way on some maps) ca. 10.7 mi n of its jct with Concow Rd, ca. 1.5 mi n of Sawmill Peak, ca. 2 mi e of Magalia. 853 Comment
  CAS-BOT-BC232964  Polypogon australis Lowell Ahart 1979-6-9 s.n. Butte 2 miles SE of Paradise, near Kunkle Creek 500 Comment
  CHSC27562  Polypogon maritimus Robert Schlising 1978-5-17 3264 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and crossed by S.T. RR and Coutelenc road. 670 Comment
  RSA726855  Polypogon viridis L. Ahart 2007-6-3 13977 Butte On the west side of Jordan Hill Road, about 1.5 miles northwest of Concow Creek, about 1.5 miles west of Concow Reservoir. 358 Comment
  CHSC77411  Polystichum imbricans subsp. imbricans Laura Bogni 1997-4-5 32 Butte Magalia Grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 640 Comment
  CHSC27565  Potentilla glandulosa subsp. glandulosa Robert Schlising 1978-5-17 3257 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and crossed by S. T. RR and Coutelenc Road. 670 Comment
  UCD113969  Poterium sanguisorba C. F. Bielar; Alva W. Mitchell 1968-6-10 s.n. Butte 5629 Sawmill Rd., Paradise. Comment
  CHSC92535  Prunus emarginata L. P. Janeway; Matt Brown, Chris Christofferson 2005-5-3 8374 Butte Northern High Sierra Nevada. Plumas National Forest; on Sawmill Peak, 560 m east-southeast of the Lookout Tower; 2.4 km east of Magalia. Edge of old roadway. 966 Comment
  RSA715830  Prunus emarginata L. P. Janeway 2005-5-3 8374 Butte Northern High Sierra Nevada. Plumas National forest; on Sawmill Peak, 560 m E-SE of the lookout tower; 2.4 km E of Magalia. Edge of old roadway. 966 Comment
  CHSC61295  Pseudognaphalium californicum Lowell Ahart 1993-7-31 7147 Butte Along the west edge of Concow Road, just south of Lake Concow. 640 Comment
  UC1609324  Pseudognaphalium californicum Lowell Ahart 1993-7-31 7147 Butte just s Lake Concow (along w edge of Concow Rd) 640 Comment
  CHSC28388  Pseudognaphalium thermale J. D. Jokerst 1979-10-13 387 Butte Jordan Hill Rd., 2.4 mi. N. of Concow Cr. 609 Comment
  CAS-BOT-BC80090  Pseudotsuga menziesii John Thomas Howell 1962-6-15 37434 Butte Magalia 731 Comment
  CHSC77415  Pseudotsuga menziesii var. menziesii Laura Bogni 1997-3-25 29 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  UCD135121  Pseudotsuga menziesii var. menziesii John Thomas Howell 1962-6-15 37434 Butte Sierra Nevada, Magalia. 731 Comment
  CHSC54356  Pycnanthemum californicum L. P. Janeway 1989-5-19 Butte Vicinity of Sawmill Peak; along Jordan Hill Road ca 7 3/4 mi n of Concow Road. 944 Comment
  CHSC96811  Quercus berberidifolia Lowell Ahart 2007-4-30 13707 Butte On the west side of Jordan Hill Road, about 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  RSA726483  Quercus berberidifolia L. Ahart 2007-4-30 13707 Butte About 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  CAS-BOT-BC62691  Quercus chrysolepis John Thomas Howell 1962-6-15 37437 Butte Magalia 731 Comment
  CHSC3597  Quercus chrysolepis Gerry Carrauthers 1966-3-6 40 Butte Ca. 3 mi N. of city of Paradise near observation point for gold nugget find. Comment
  SFV902  Quercus chrysolepis M. L. Vincent 1960-7-8 57 Butte Sierra Nevada Paradise. Across the road from 5330 Harrison Road. 515 Comment
  UCR231084  Quercus chrysolepis Anna M. Hurlbutt 2009-8-12 016 Butte Northern Sierra Nevada Mtns., Paradise, yard of residence at end of Kerr Lane 526 Comment
  CHSC96810  Quercus chrysolepis var. chrysolepis Lowell Ahart 2007-4-30 13702 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  JEPS113189  Quercus chrysolepis var. chrysolepis Lowell Ahart 2007-4-30 13702 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir 358 Comment
  UCD45944  Quercus durata D. Sanchez-Mata; P. Rodriguez-Rojo 1997-8-16 s.n. Butte Magalia near Magalia Reservoir. 680 Comment
  CHSC32634  Quercus durata var. durata M. S. Taylor; L. Hanson 1981-4-2 3479 Butte Open serpentine ridge nnw of Sawmill Peak, off Jordan Hill Rd/ Ponderosa Way, ca. 1 air mi ne of Magalia. 701 Comment
  CHSC46734  Quercus durata var. durata Lowell Ahart 1979-6-9 1926 Butte Along a dirt road about 1/2 mile north-east of Magalia. 640 Comment
  UCD46184  Quercus garryana H. F. Copeland 1939-7-8 s.n. Butte Humboldt Road in foothills 12 mi. east of Chico, Butte County. Comment
  CAS-BOT-BC62796  Quercus garryana var. breweri John Thomas Howell 1962-6-15 37439 Butte Magalia 731 Comment
  CAS-BOT-BC94250  Quercus garryana var. breweri M. S. Taylor; J. D. Jokerst 1979-10-13 2246 Butte Foothill Woodland at Jordan Hill Rd (Ponderosa Way on some maps) bridge over creek, ca. 8 mi N of its jct with Concow Rd 426 Comment
  CHSC28520  Quercus garryana var. breweri M. S. Taylor; J. D. Jokerst 1979-10-13 2246 Butte At Jordan Hill Rd (Ponderosa Way on some maps) bridge over creek, ca. .8 mi n of its jct with Concow Rd, ca. 5 mi e of Paradise. 426 Comment
  CHSC52340  Quercus garryana var. semota L. P. Janeway 1989-5-19 3268 Butte Serpentine outcrop and open area near upper SE'ern branches of Rattlesnake Cr, ca. 2.3 mi from bridge over W Br Feather River via rd to Sawmill Pk. 807 Comment
  CAS-BOT-BC105142  Quercus kelloggii John Thomas Howell 1962-6-15 37438 Butte Magalia 731 Comment
  CHSC96799  Quercus kelloggii Lowell Ahart 2007-5-16 13890 Butte On the east side of Jordan Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir. 436 Comment
  JEPS113184  Quercus kelloggii Lowell Ahart 2007-5-16 13890 Butte On the east side of Jordan Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir 436 Comment
  UCR231085  Quercus kelloggii Anna M. Hurlbutt 2009-8-12 015 Butte Northern Sierra Nevada Mtns., Paradise, yard of residence at end of Kerr Lane 526 Comment
  CHSC1478  Ranunculus canus R. M. Staley 1952-7-5 Butte Paradise. 548 Comment
  CHSC85422  Ranunculus muricatus John Dittes 1992-5-5 474 Butte Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. 445 Comment
  CAS-BOT-BC59876  Rhamnus ilicifolia John Thomas Howell 1962-6-15 374512 Butte Magalia. 731 Comment
  CHSC29815  Rhamnus ilicifolia M. S. Taylor; J. D. Jokerst 1979-10-13 2259 Butte On Jordan Hill Rd, ca. 4.8 mi n of its jct with Concow Rd, ca. 2 mi e of Paradise. 609 Comment
  CHSC52197  Rhamnus ilicifolia L. P. Janeway 1989-5-19 3265 Butte Serpentine outcrop and open area near upper se'ern branches of Rattlesnake Cr, ca 2.3 mi from bridge over W Br Feather River via rd to Sawmill Pk. 807 Comment
  CHSC92537  Rhamnus tomentella subsp. tomentella L. P. Janeway; Matt Brown, Chris Christofferson 2005-5-3 8375 Butte Northern High Sierra Nevada. Plumas National Forest; along east side of Concow Road 110 m north of the side road to top of Sawmill Peak; 970 m east of the Lookout Tower; 2.7 km east of Magalia. Ridgetop. 954 Comment
  POM85713  Rhamnus tomentella subsp. tomentella C. C. Bruce 1898-01 1889 Butte Valley Comment
  RSA104165  Rhamnus tomentella subsp. tomentella R. M. Austin 1883-1 s.n. Butte [Unspecified] Comment
  RSA107816  Rhamnus tomentella subsp. tomentella L. S. Rose 55097 Butte Magalia 732 Comment
  UC1093997  Rhamnus tomentella subsp. tomentella Lewis S. Rose 1955-6-14 55097 Butte Magalia 731 Comment
  UCD102108  Ribes amarum Marian Vincent 1965-4-14 613 Butte Skyway 1.5 miles north of Magalia. Comment
  CHSC1658  Ribes inerme var. klamathense T. Morgue 1932-5-3 Butte Concow Reservoir. 579 Comment
  CHSC1663  Ribes roezlii J. Gulick 1929-3-10 Butte Paradise. 609 Comment
  CAS-BOT-BC198967  Ribes roezlii var. roezlii Chester Dudley 1940-6-1 s.n. Butte Near Magalia. Comment
  CAS-BOT-BC362954  Rigiopappus leptocladus John Thomas Howell 1962-6-16 37559 Butte Magalia 731 Comment
  CHSC1597  Rosa bridgesii G. Herrington 1930-5-1 Butte Paradise. 609 Comment
  CHSC97155  Rosa bridgesii Lowell Ahart 2007-5-16 13891 Butte On the east side of Jordan Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir. 436 Comment
  CAS-BOT-BC274230  Rostraria cristata A. A. Heller 1902-5-13 5534 Butte Grade between Clear Creek and Paradise Comment
  CAS-BOT-BC274231  Rostraria cristata A. A. Heller 1902-5-13 5534 Butte Grade between Clear Creek and Paradise Comment
  POM206580  Rostraria cristata A. A. Heller 1902-5-13 5534 Butte Grade between Clear Creek and Paradise Comment
  CAS-BOT-BC156614  Rubus bifrons John Thomas Howell 1962-6-15 37453 Butte Magalia 731 Comment
  CAS-BOT-BC148352  Rubus laciniatus John Thomas Howell 1962-6-15 37452 Butte Magalia - Sierra Nevada 731 Comment
  CAS-BOT-BC148369  Rubus leucodermis John Thomas Howell 1962-6-15 37454 Butte Magalia - Sierra Nevada 731 Comment
  CAS-BOT-BC147358  Rubus pensilvanicus John Thomas Howell 1962-6-15 37451 Butte Magalia 731 Comment
  CAS-BOT-BC158771  Rubus ursinus John Thomas Howell 1962-6-15 37455 Butte Magalia - Sierra Nevada 731 Comment
  CHSC1358  Rumex obtusifolius subsp. agrestis M. Anthony 1954-5-1 Butte A. Small's yard, Paradise. 640 Comment
  CHSC25289  Rumex obtusifolius subsp. agrestis M. S. Taylor 1977-7-15 1420 Butte Scattered along w branch of Feather River, ca. 1 mi n of Magalia, ca. 1 mi e of the Skyway. 677 Comment
  CHSC27674  Sagina decumbens subsp. occidentalis Robert A. Schlising 1978-4-23 3228 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and W of S.T. RR and Coutelenc Road. Comment
  JEPS22687  Salix lasiolepis Rimo Bacigalupi with Drs. Herbert and Lucille Mason 1958-4-24 6325 Butte just below Magalia Reservoir Magalia (banks of Little Butte Creek) 682 Comment
  CHSC23533  Sanicula bipinnata M. S. Taylor 1976-3-9 1021 Butte Ca. 500 yds n of the Skyway, ca. 13 mi e of Chico. 457 Comment
  CAS-BOT-BC223242  Sanicula bipinnatifida John Thomas Howell 1962-6-15 37502 Butte Magalia 731 Comment
  CHSC96789  Sanicula bipinnatifida Lowell Ahart 2007-4-30 13711 Butte On the east edge of Jordan Hill Road, about 2 1/2 miles northwest of Concow Creek, about 2 1/2 miles (air) northwest of Concow Reservoir. 637 Comment
  JEPS113192  Sanicula bipinnatifida Lowell Ahart 2007-4-30 13711 Butte On the east edge of Jordan Hill Road, about 2 1/2 miles northwest of Concow Creek, about 2 1/2 miles (air) northwest of Concow Reservoir 637 Comment
  UC217478  Sanicula bipinnatifida H. M. Hall 1917-5-13 10301 Butte Paradise Comment
  UC726870  Sanicula bipinnatifida A. A. Heller 1918-5-5 13015 Butte Paradise Comment
  CHSC99550  Sanicula bipinnatifida var. flava L. P. Janeway 2008-5-26 9371 Butte Northern High Sierra Nevada. Steep northeast-facing slope high above West Branch Feather River about 1.9 air km northeast of Magalia; along Jordan Hill Road (old Ponderosa Way) 1.9 road km northeast of the bridge over West Branch Feather River. 666 Comment
  CHSC60574  Sanicula tracyi Vernon H. Oswald; Lowell Ahart 1993-4-19 5278 Butte Rattlesnake Creek Trail from JordanHill Rd. to Sawmill Pk. Lookout, ENE of Magalia. 701 Comment
  CHSC1985  Sanicula tuberosa A. Goekler 1929-4-21 Butte Paradise. 609 Comment
  UC1605152  Sanicula tuberosa Vernon H. Oswald and Lowell Ahart 1993-4-19 5278 Butte ENE of Magalia (Rattlesnake Creek Trail from Jordan Hill Rd to Sawmill Pk. Lookout, between the creek and the lookout) 701 Comment
  CAS-BOT-BC239961  Scribneria bolanderi John Thomas Howell 1967-6-22 42617 Butte Magalia 701 Comment
  CAS-BOT-BC239964  Scribneria bolanderi John Thomas Howell 1955-6-14 30466 Butte Magalia 731 Comment
  CHSC44281  Scutellaria californica Vernon Oswald 1988-6-14 3382 Butte Jordan Hill Rd. 1.1 mi (odometer) n of Griffin Gulch. 688 Comment
  CHSC52202  Scutellaria siphocampyloides L. P. Janeway 1989-5-19 3264 Butte Near upper SE branches of Rattlesnake Cr ca 2.3 road mi from bridge over W Br Feather River via the rd to Sawmill Pk. 807 Comment
  CHSC85424  Scutellaria siphocampyloides John Dittes 1992-5-5 469 Butte Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. 445 Comment
  CHSC59326  Scutellaria tuberosa J. L. Guardino 1992-4-16 5 Butte Paradise, 1/4 mi s of Circle Dr., terminus. 472 Comment
  CHSC456  Sedella pumila C. Merton 1929-4-18 Butte Paradise. 365 Comment
  CHSC34802  Sedum radiatum M. S. Taylor 1981-4-2 3474 Butte E side of Coutelenc Rd, n side of Spur Rd just n of RR overpass and the Skyway, ca. 1/4 mi n of Magalia. 701 Comment
  CHSC3427  Sedum spathulifolium Judy Potter 1966-4-17 214 Butte Skyway, 6 miles NE Humbug Road. Comment
  CHSC7038  Selaginella hansenii Bryan C. Willingham 1969-2-23 25 Butte Ca 1/2 mi e of Big Chico Creek to s side of Hwy 32 and ca 1 1/2 mi n of Tenmile House site. 539 Comment
  CHSC8149  Senecio aronicoides J. G. Moore 1969-4-26 84 Butte 0.2 mi. n on Coutoline Rd. from Skyway. 150 yds e of road on slope. 792 Comment
  RSA201477  Senecio eurycephalus var. lewisrosei J. T. Howell 1962-6-16 s.n. Butte Magalia 732 Comment
  CHSC36296  Sericocarpus oregonensis M. S. Taylor 1982-8-16 4986 Butte Just N of old RR crossing over Coutelenc Rd, at its jct with the Skyway, Magalia. 731 Comment
  CAS-BOT-BC364726  Sericocarpus oregonensis subsp. californicus M. S. Taylor 1982-8-16 4986 Butte Just n of old RR crossing over Coutelenc Rd, at its jct with the Skyway, Magalia 731 Comment
  CAS-BOT-BC240119  Setaria pumila J. D. Jokerst; M. S. Taylor 1979-10-13 381 Butte Intersection of Jordan Hill Rd and Concow, ca. 0.8 mi w of Concow Rd, ca. 2 mi ne of Lake Concow Comment
  CHSC29405  Sidalcea asprella R. A. Schlising; R. Banchero 1980-6-19 3746 Butte N of Oroville and S of Concow Res., 0.3 mi N of Concow School (which is at jct Nelson and Concow Roads). 518 Comment
  CHSC13725  Sidalcea calycosa J. G. Moore 1970-5-25 151 Butte Growing on a small stream. Paradise Golf Course, Paradise. Comment
  SBBG71462  Sidalcea diploscypha M. M. Miles -May-1886 Butte Butte County [no specific locality] Comment
  CHSC1044  Sidalcea hartwegii J. Baynes 1929-4-21 Butte Paradise. 548 Comment
  SFV2295  Sidalcea hartwegii B. Fuller 1962-5-8 s. n. Butte Sierra Nevada Paradise. 0.5 miles west of 5330 Harrison Road. At the spring. 480 Comment
  CHSC35043  Silene gallica C. W. Dawson 1978-4-21 19 Butte 1.5 mi s of Paradise and junction of Pearson Rd. and Clark Rd. (Hwy. 191) 800 ft nnw of rdwy. at top of ridge. 335 Comment
  CAS-BOT-BC75277  Sisymbrium officinale John Thomas Howell 1962-6-15 37482 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC135398  Sisyrinchium John Thomas Howell 1962-6-15 37518 Butte Magalia - Sierra Nevada 731 Comment
  CHSC96802  Sisyrinchium bellum Lowell Ahart 2007-4-30 13706 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  JEPS113183  Sisyrinchium bellum Lowell Ahart 2007-4-30 13706 Butte On the west side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir 358 Comment
  RSA727113  Sisyrinchium bellum Lowell A. Ahart 2007-4-30 13706 Butte About 1.5 miles northwest of Concow Creek, about 1.5 miles west of Concow Reservoir. 358 Comment
  CHSC1933  Solanum elaeagnifolium V. Holt 1931-6-1 Butte Paradise. 548 Comment
  CHSC1936  Solanum parishii J. Gulick 1929-5-27 Butte Paradise. 548 Comment
  CHSC45724  Solanum parishii J. Marr 1988-3-27 18 Butte 20 ft n side Concow Rd ca. 5 mi e of Hwy 70, 18 mi n of Oroville. 365 Comment
  CHSC422  Solidago velutina subsp. californica E. Walker 1932-8-21 Butte Paradise. Comment
  CHSC3747  Spartium junceum R. L. Adams 1964-4-14 57 Butte Elliot Road 1/2 mile from Skyway on E, side of road, Paradise. Comment
  SEINET10487734  Spartium junceum Melvin L. Conrad, Douglas G. LeDoux; Patricia L. Kenney 1973-6-5 Conrad 7035 Butte Roadside in paradise. Corolla lemon yellow. Spanish broom. 792 Comment
  CHSC47367  Stachys ajugoides var. rigida L. P. Janeway 1989-8-10 3565 Plumas Plumas National Forest. Small mdw adjacent to W Br Mohawk Cr, along Mohawk Chapman Rd (rd 22N98) 2.1 mi S of the rd to Lakes Basin Rec. Area. NE'ly slopes between Mills Pk and Clio/hwy 89/mouth of Sulphur Cr. 1584 Comment
  CHSC806  Stachys pycnantha E. Walker 1932-7-26 Butte Magalia Heights. 731 Comment
  JEPS94970  Stephanomeria elata Vernon Oswald and Lowell Ahart 1997-9-9 8858 Butte n of Magalia (and 0.4 mi ne of Coutolenc Road on Jordan Hill Road to Whiskey Flat); Jordan Hill Road 670 Comment
  CAS-BOT-BC61285  Streptanthus cordatus var. cordatus John Thomas Howell 1955-6-14 30467 Butte Near Magalia. 731 Comment
  CAS-BOT-BC87428  Streptanthus polygaloides John Thomas Howell 1955-6-14 30460 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC87429  Streptanthus polygaloides John Thomas Howell 1955-6-14 30460 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC87430  Streptanthus polygaloides John Thomas Howell 1962-6-16 37539 Butte Sierra Nevada. Magalia. 731 Comment
  CHSC33177  Streptanthus polygaloides R. E. Preston; L. E. Preston 1981-5-25 70 Butte Ca. 320 m n of the jct of the Skyway and Coutelenc Rd., Magalia. 700 Comment
  CHSC43439  Streptanthus polygaloides Lowell Ahart 1979-6-9 1928 Butte Near the edge of the dirt road that goes to the West Branch of the Feather River, about 1/2 mile east of Magalia/ 640 Comment
  CHSC95039  Streptanthus polygaloides L. P. Janeway 2006-6-25 8693 Butte Northern High Sierra Nevada. West side of Coutelenc Road about 150 m north of Skyway; at 'Magalia Serpentine.' Thin soil over rocky serpentine; open ground around McNab Cypress and buckbrush. Petals reddish purple with white edges; calyx yellow-green. 713 Comment
  HSC96689  Streptanthus polygaloides L. P. Janeway 2006-6-25 8693 Butte N High Sierra Nevada, W side of Coutolenc Rd., 150 m N of Skyway at 'Magalia Serpentine 713 Comment
  JEPS25036  Streptanthus polygaloides Lincoln Constance 1941-5-28 2826 Butte Magalia Sierra Nevada foothills, South Branch of the Feather River 487 Comment
  SBBG29856  Streptanthus polygaloides L. Constance 1941-5-28 2826 Butte south branch of the Feather River at Magalia 487 Comment
  UC1176843  Streptanthus polygaloides Lewis S. Rose 1955-6-14 55094 Butte open slopes Magalia 731 Comment
  UC1492816  Streptanthus polygaloides Freed W. Hoffman 1952-6-7 4175 Butte on Ponderosa Rd 0.9 mi w Rattlesnake Creek (ne of Magalia) Comment
  UC1492817  Streptanthus polygaloides Freed W. Hoffman 1952-6-7 4174 Butte near Magalia Railroad trestle Comment
  UC659997  Streptanthus polygaloides Lincoln Constance 1941-5-28 2826 Butte Magalia Sierra Nevada foothills, South Branch of the Feather River 487 Comment
  CHSC47408  Swertia albicaulis var. nitida Lowell Ahart 1979-5-29 1902 Butte Along the edges of a dirt road, about 1/2 mile east of Kunkle Creek, about 2 1/2 miles south-east of Paradise. 457 Comment
  CHSC98569  Swertia albicaulis var. nitida L. P. Janeway; B. Castro 2007-5-6 8975 Butte Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. 969 Comment
  RSA739732  Swertia albicaulis var. nitida L. P. Janeway, B. Castro 2007-5-6 8975 Butte Northern High Sierra Nevada, Ridge top along a side road N off the road from Sawmill Peak to Flea Valley, 1.8 air km NE of Sawmill Peak. 969 Comment
  CHSC28511  Symphoricarpos albus var. laevigatus M. S. Taylor; J. D. Jokerst 1979-10-13 2266 Butte On Jordan Hill Rd (Ponderosa Way on some maps) at jct with Griffith Gulch, ca. 7.1 mi N of its jct with Concow Rd, ca. 2 mi SE of Magalia. 701 Comment
  CHSC96798  Symphoricarpos albus var. laevigatus Lowell Ahart 2007-5-16 13889 Butte On the east side of Jordan Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir. 436 Comment
  JEPS113207  Symphoricarpos albus var. laevigatus Lowell Ahart 2007-5-16 13889 Butte On the east side of Jordan Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir 436 Comment
  SEINET10784830  Symphoricarpos albus var. laevigatus Lowell Ahart 2007-5-16 Ahart 13889 Butte T22N, R4E, southwest 1/4 Section 21. On dry dark soil, on the east side of Jordan Hill Road, about 1/10 mile northwest of the bridge across Concow Creek, about 1 1/2 miles (air) southwest of Concow Reservoir. Foothill Woodland. Comment
  CHSC28387  Symphyotrichum bracteolatum James D. Jokerst 1979-10-13 380 Butte Along edges of Concow Cr. Intersection of Concow Cr. and Jordan Hill Rd., 0.8 mi W of Concow Rd. Comment
  CAS-BOT-BC221935  Taeniatherum caput-medusae John Thomas Howell 1967-6-22 42628 Butte Magalia 701 Comment
  CAS-BOT-BC221938  Taeniatherum caput-medusae John Thomas Howell 1962-6-15 37484 Butte Magalia 731 Comment
  RSA299132  Taeniatherum caput-medusae J. T. Howell 1962-6-15 37484 Butte Serpentine area. 732 Comment
  UCD86175  Taeniatherum caput-medusae John Thomas Howell 1962-6-15 37484 Butte Magalia. 731 Comment
  CHSC52195  Thalictrum fendleri var. polycarpum L. P. Janeway 1989-5-11 3232 Butte Along Deadwood Cr at jct of Concow and Jordan Hill Roads. 518 Comment
  CHSC52196  Thalictrum fendleri var. polycarpum L. P. Janeway 1989-5-11 3232 Butte Along Deadwood Cr at jct of Concow and Jordan Hill Roads. 518 Comment
  CAS-BOT-BC172926  Toxicodendron diversilobum John Thomas Howell 1962-6-15 37445 Butte Magalia 731 Comment
  SFV2133  Toxicodendron diversilobum M. L. Vincent 1960-9-8 90 Butte Sierra Nevada Paradise. In lot across street from 5330 Harrison Road. 525 Comment
  CHSC98358  Toxicoscordion paniculatum L. P. Janeway; B. Castro 2007-5-6 8971 Butte Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. 969 Comment
  CHSC2328  Toxicoscordion venenosum var. venenosum 1935-5-24 Butte Below Concow Lake, 2 mi. above Concow. 518 Comment
  CHSC52080  Trichostema lanceolatum B. Castro 1987-9-12 224 Butte S edge of Paradise, on Clark Rd (Hwy 191) 1.1 road mi s of its jch with Pearson Rd, in disturbed site at jcn with American Way. 495 Comment
  SFV3265  Trichostema lanceolatum M. L. Vincent 1960-4-17 115 Butte Sierra Nevada Three miles south of Paradise off Stern Road on the Old Stage Road. 530 Comment
  UCD69227  Trichostema lanceolatum D. Sanchez-Mata; P. Rodriguez-Rojo and D. Sanchez-Mata 1997-8-16 s.n. Butte Magalia. Westside Magalia Res. 310 Comment
  CHSC98659  Trichostema simulatum B. Castro; L. P. Janeway 2005-8-2 1508 Butte Ca. 1.5 mi E of Magalia, 0.5 mi E of Sawmill Peak, on N side of USFS Rd 23N07 connecting Ponderosa Way with the Lookout. Just off N edge of road. 950 Comment
  CHSC52188  Trientalis latifolia L. P. Janeway 1989-5-19 3262 Butte Along rd to Sawmill Pk 3.1 mi from crossing of W Br Feather River. N-facing shaded road cutbank. 899 Comment
  CHSC96796  Trifolium bifidum var. bifidum Lowell Ahart 2007-4-30 13700 Butte On the east side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  CHSC95064  Trifolium bifidum var. decipiens L. P. Janeway; Dan Lubin, Linnea Hanson, Jim Bishop, Catie Bishop 2006-6-13 8690 Butte Northern High Sierra Nevada; Plumas National Forest, Feather River Ranger District. East sloping edge of ridge top at 'Magalia Serpentine' about 25 m east of Coutelenc Road and 240 m north of Skyway. 712 Comment
  RSA712853  Trifolium bifidum var. decipiens L. P. Janeway 2006-6-13 8690 Butte Plumas National Forest, Feather River Ranger District. East sloping edge of ridge top at Magalia Serpentine about 25 m east of Coutolenc Road and 240 m north of Skyway. 712 Comment
  CHSC96795  Trifolium dubium Lowell Ahart 2007-4-30 13699 Butte On both sides of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  JEPS113279  Trifolium dubium Lowell Ahart 2007-4-30 13699 Butte On both sides of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir 358 Comment
  CHSC77426  Trifolium hirtum Laura Bogni 1997-4-5 10 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 640 Comment
  CHSC96794  Trifolium microcephalum Lowell Ahart 2007-4-30 13709 Butte On the north side of Jordan Hill Road, about 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  JEPS113260  Trifolium microcephalum Lowell Ahart 2007-4-30 13709 Butte On the north side of Jordan Hill Road, about 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir 484 Comment
  RSA726779  Trifolium microcephalum L. Ahart 2007-4-30 13709 Butte About 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  CHSC984  Trifolium pratense R. M. Staley 1952-7-2 Butte Paradise. 457 Comment
  CHSC96786  Trifolium subterraneum Lowell Ahart 2007-4-30 13701 Butte On the east side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir. 358 Comment
  JEPS113200  Trifolium subterraneum Lowell Ahart 2007-4-30 13701 Butte On the east side of Jordan Hill Road, about 1 1/2 miles northwest of Concow Creek, about 1 1/2 miles west of Concow Reservoir 358 Comment
  CHSC77427  Trifolium willdenovii Laura Bogni 1997-4-5 33 Butte West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. Magalia grove. 701 Comment
  CHSC85419  Trifolium willdenovii John Dittes 1992-5-5 472 Butte Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. 445 Comment
  CHSC96797  Trifolium willdenovii Lowell Ahart 2007-4-30 13710 Butte On the north side of Jordan Hill Road, about 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  JEPS113261  Trifolium willdenovii Lowell Ahart 2007-4-30 13710 Butte On the north side of Jordan Hill Road, about 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir 484 Comment
  RSA727114  Trifolium willdenovii L. Ahart 2007-4-30 13710 Butte About 2 miles northwest of Concow Creek, about 2 miles northwest of Concow Reservoir. 484 Comment
  CHSC46535  Triglochin scilloides Lowell Ahart 1979-5-7 1859 Butte Near the edges of Kunkle Creek, about 1/4 mile north of Kunkle Reservoir, about 2 1/2 miles south-east of Paradise. 472 Comment
  CHSC2317  Trillium albidum L. Wigmore 1931-4-12 Butte Magalia. 731 Comment
  CHSC98661  Triteleia bridgesii B. Castro; L. P. Janeway 2005-8-2 1510 Butte Ca. 1.5 mi E of Magalia, 0.5 mi E of Sawmill Peak, on NNW-facing slope of ridge ca 0.2 mi W of Ponderosa Way in upper end of NW-trending drainage. 926 Comment
  SBBG57599  Triteleia hyacinthina M. M. Miles -May-1886 Butte Butte County [no specific locality] Comment
  CAS-BOT-BC91087  Umbellularia californica John Thomas Howell 1962-6-15 37442 Butte Sierra Nevada. Magalia. 731 Comment
  CAS-BOT-BC91088  Umbellularia californica John Thomas Howell 1955-6-14 30439 Butte Magalia. 731 Comment
  CHSC19928  Umbellularia californica M. S. Taylor 1975-2-16 371 Butte Dogtown Nugget Overlook, ca. 4 mi n of Paradise, on the Skyway. Comment
  CHSC77433  Umbellularia californica Laura Bogni 1997-3-25 4 Butte Magalia grove; west side of Coutelenc Rd.; 1 mi due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. 701 Comment
  UCSB63952  Umbellularia californica Schaeffer, Neal 1982-4-18 Butte ca. 450m n of Magalia; 100m e of Skyway (se of Sec25,T23N, R3E) 700 Comment
  CAS-BOT-BC381818  Uropappus lindleyi John Thomas Howell 1962-6-16 37542 Butte Magalia 731 Comment
  CHSC33130  Uropappus lindleyi J. D. Jokerst 1980-5-6 644 Butte Ca 400 m SE of the junction of Coultelenc Rd and the Skyway. Magalia Serpentine. Comment
  CHSC20957  Vicia villosa subsp. varia M. S. Taylor 1974-3-26 97 Butte Humboldt Road, ca. 1 mi e of old City Dump. Comment
  CHSC77428  Vicia villosa subsp. varia Laura Bogni 1997-3-25 11 Butte Magalia grove. West side of Coutelenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SE of Magalia Reservoir. Magalia grove. 701 Comment
  CHSC77419  Vinca major Laura Bogni 1997-4-5 28 Butte West side of Coutolenc Rd.; 1 mi. due W of Sawmill Peak; 1/2 mi. SSE of Magalia Reservoir. Magalia grove. 701 Comment
  SBBG17049  Vinca major B. Fuller 1961-4-15 Butte Sterns Rd, 0.5 mi W of Harrison Rd Comment
  SFV2791  Vinca major B. Fuller 1961-4-15 s. n. Butte Sierra Nevada Paradise. Stearns Road, 0.5 miles west of Harrison Road. 530 Comment
  CHSC45730  Viola douglasii J. Marr 1988-3-18 19 Butte N side of Concow Rd 6 mi w of Hwy 70, 18 mi n of Oroville. 633 Comment
  CHSC45731  Viola lobata subsp. lobata J. Marr 1988-3-24 20 Butte 10 ft on s side of Concow Rd. 6 mi w from Hwy 70, 18 mi n of Oroville. 633 Comment
  CHSC96603  Viola purpurea subsp. purpurea L. P. Janeway 2006-5-14 8599 Butte Northern High Sierra Nevada. Narrow band of serpentine along ridge top 0.8 km east of Sawmill Peak lookout, 60 m north of the lookout access road.. 951 Comment
  CHSC98572  Viola purpurea subsp. purpurea L. P. Janeway; B. Castro 2007-5-6 8972 Butte Northern High Sierra Nevada. Ridge top along a side road north of the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. 969 Comment
  JEPS114179  Viola purpurea subsp. purpurea L. P. Janeway 2007-5-6 8972 Butte Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. Comment
  RSA31754  Viola purpurea subsp. purpurea A. A. Heller 1918-5-5 13014 Butte Magalia. Comment
  CHSC60590  Viola sheltonii Vernon H. Oswald; Lowell Ahart 1993-4-19 5281 Butte Rattlesnack Creek Trail on a serpentine outcrop between Jordan Hill Rd. and Sawmill Pk. Lookout ENE of Magalia. 707 Comment
  CHSC52378  Vitis californica L. P. Janeway 1989-5-19 3263 Butte Along rd to Sawmilll Pk 3.1 mi from crossing of W Br Feather River. 899 Comment
  CAS-BOT-BC199944  Vulpia microstachys var. ciliata John Thomas Howell 1962-6-16 37562 Butte Magalia 731 Comment
  CAS-BOT-BC183961  Vulpia microstachys var. microstachys A. A. Heller 1918-5-5 13011 Butte Near Magalia Comment
  CAS-BOT-BC184182  Vulpia microstachys var. pauciflora A. A. Heller 1918-5-5 13011 Butte Near Magalia Comment
  CAS-BOT-BC184184  Vulpia microstachys var. pauciflora John Thomas Howell 1962-6-16 37561 Butte Magalia 731 Comment
  CHSC27566  Vulpia microstachys var. pauciflora Robert Schlising 1978-5-17 3258 Butte Magalia; serpentine outcrop just S of Magalia Reservoir and crossed by S.T. RR and Coutelenc Road. 670 Comment
  GH341859  Vulpia microstachys var. pauciflora A. A. Heller 1918-5-5 13011 Unknown Near Magalia Comment
  POM146467  Vulpia microstachys var. pauciflora A. A. Heller 1918-5-5 13011 Butte Near Magalia. Comment
  UCD94529  Vulpia microstachys var. pauciflora A. A. Heller 1918-5-5 13011 Butte Near Magalia. Comment
  UCD94530  Vulpia microstachys var. pauciflora A. A. Heller 1918-5-5 13011 Butte Magalia. Comment
  UCD94547  Vulpia microstachys var. pauciflora John Thomas Howell 1962-6-16 37561 Butte Magalia. 731 Comment
  UCD94937  Vulpia myuros M. Vincent 1965-4-18 641 Butte 0.5 mile south of Pentz Store, Pentz Rd. Comment
  CHSC28886  Woodwardia fimbriata M. S. Taylor; J. Jokerst 1980-2-23 2312 Butte East side of Sawmill Rd, ca. 1/2 mi s of Pearson Rd, Paradise. 609 Comment
  CHSC437  Wyethia angustifolia 1954-5-30 Butte Paradise. 548 Comment
  CHSC28764  Zeltnera venusta J. D. Jokerst 1978-6-22 151 c Butte W. side of Jordan Hill Rd. Comment
  CHSC85420  Zeltnera venusta John Dittes 1992-5-5 471 Butte Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. 445 Comment
  JEPS114180  Zigadenus paniculatus L. P. Janeway 2007-5-6 8971 Butte Northern High Sierra Nevada. Ridge top along a side road north off the road from Sawmill Peak to Flea Valley, 1.8 air km northeast of Sawmill Peak. Comment



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