Search Results — 2000 specimen records retrieved (1682 records with coordinates)
(That's the default maximum. Contact Jason Alexander for larger data requests.)

Results for search: County=GLENN; Source=All;   

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 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.

Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC73471  Abies X shastensis Alice Eastwood; John Thomas Howell 1941-7-10 9902 Glenn Black Butte. Comment
  HSC24894  Abies concolor J. P. Smith, J. O. Sawyer 1972-2-12 5064 Glenn St. John Mtn. near Stoney Ford 1707 Comment
  SEINET3870439  Abies magnifica J. P. Smith, John Sawyer 1972-2-12 5065 Glenn St. John Mountain near Stoney Ford.; 0 Comment
  UCSB11842  Abies magnifica Haller, John 1961-6-21 Glenn Telephone Campground on Covelo-Willows road; 5.5 mi. SE of Mendocino Pass at Mendocino-Glenn County line; 3.0 mi. NW of Plaskett Meadows Ranger Station 2011 Comment
  UCSB25870  Abies magnifica Broder, Richard 1964-9-24 Glenn Along Springs Road, 1.0 mile northwest of Plaskett meadows campground, northwest of Willows 2042 Comment
  CHSC25331  Abutilon theophrasti Hayes; Warner, Schlising 1977-8-23 43 Glenn Growing adjacent a planted cornfield along road Z, west of road, 1 km s of Highway 162. 50 Comment
  SEINET7760662 Image available Acer macrophyllum Richard R. Halse 2014-3-24 9018 Glenn Mendocino National Forest; along Road FH-7 ca. 10.8 miles west of its intersection with Road 306. 1098 Comment
  SEINET11263261  Acer macrophyllum Richard R. Halse 2014-3-24 9018 Glenn Along Road FH-7 ca. 10.8 miles west of its intersection with Road 306.; 0 1098 Comment
  SEINET7893879  Acer macrophyllum R. R. Halse 2014-3-24 9018 Glenn Mendocino National Forest, along Road FH-7 ca. 10.8 mi W of its intersection with Road 306. 1098 Comment
  RSA20866  Acer negundo subsp. californicum Carl B. Wolf 1937-3-29 8327 Glenn Sacramento Valley, west bank of Sacramento River, opposite Butte City 24 Comment
  RSA722152  Acer saccharinum Barbara Ertter 1998-10-22 16448 Glenn Along Sacramento River just south of Butte City, near boat launch Comment
  CAS-BOT-BC28576  Achillea millefolium Milo S. Baker 1942-7-4 10214 Glenn Near camp at Plaskett Meadows Comment
  SEINET260852  Achillea millefolium L. M. Shultz 1990-5-5 11287 Glenn Mendocino Forest ; Corning District; Northern Coastal Range area 305 Comment
  CAS-BOT-BC210647  Achnatherum lemmonii John Thomas Howell 1943-8-3 18979 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC210649  Achnatherum lemmonii Gladys L. Smith 1982-7-11 7720 Glenn U. S. Forest Service rd. 22N27, 0.5 mi. east of Mendocino Pass 1706 Comment
  CHSC67624  Achnatherum lemmonii James D. Jokerst 1985-6-23 2476 Glenn Cold Springs Campground, ca. 1 mi W of Telephone Camp, 2.5 mi NW of Black Butte. 1981 Comment
  UC710542  Achnatherum lemmonii John Thomas Howell 1943-8-3 18979 Glenn Plaskett Meadows 1828 Comment
  UCD50500  Achnatherum lemmonii Beecher Crampton 1963-6-11 6821 Glenn Ca. 5 miles east Alder Springs Guard Sta., Mendocino Natl. Forest. 762 Comment
  UCD50570  Achnatherum lemmonii A. A. Beetle 1945-8-5 4030 Glenn Western Glenn County, between Government Flat and Alder Springs. Comment
  UCD50616  Achnatherum lemmonii Milo S. Baker 1943-8-5 10592 Glenn Near Forest Camp, Plaskett Meadows. West Glenn County. 1889 Comment
  UCD50686  Achnatherum lemmonii Milo S. Baker 1943-8-7 10617 Glenn Between Ranger Station and Camp. 1889 Comment
  UCD50721  Achnatherum lemmonii Gerald Dickinson 1964-7-23 224 Glenn Black Butte, Glenn County, California. 2270 Comment
  CAS-BOT-BC216453  Achnatherum occidentale subsp. californicum John Thomas Howell 1943-8-3 18980 Glenn Plaskett Meadows 1828 Comment
  CHSC36886  Achnatherum occidentale subsp. californicum J. D. Jokerst 1982-7-10 1609 Glenn North of Black Butte ca. 1/4 mi on open ridgeline running NNE of summit. 2133 Comment
  UCD104582  Acmispon Tofsrud 1948-1 s.n. Glenn Stonyford burn. Comment
  UCD103794  Acmispon americanus var. americanus A. A. Heller 1914-7-7 11531 Glenn Newville-Covelo road. Comment
  CHSC29518  Acmispon brachycarpus Dibble; Griggs 1979-6-14 35 Glenn Near Black Diamond Glades, close to the town of Stonyford. 707 Comment
  CHSC29593  Acmispon brachycarpus Dibble; Griggs 1979-6-14 48 Glenn Near Balck Diamond Ridge, close to the town of Stonyford. 975 Comment
  UCD104086  Acmispon brachycarpus Tofsrud 1948-1 s.n. Glenn Stonyford burn. Comment
  CHSC36382  Actaea rubra J. D. Jokerst 1982-7-27 1619 Glenn North Coast Ranges. 1/4 mile NE. of Black Butte summit. 2133 Comment
  CAS-BOT-BC391650  Actaea rubra Clare R. Wheeler 1981-6-18 2488 Glenn Mendocino National Forest, SW slope of Black Butte, about 4 mi S of Atchison Creek, on road from Mendocino Pass to Keller Lake 1371 Comment
  HSC84545  Actaea rubra Clare R. Wheeler 1981-6-18 2488 Glenn Mendocino National Forest, SW slopes of Black Butte, 4 mi. S of Atchison Creek, on road from Mendocino Pass to Keller Lake 1372 Comment
  SEINET8248298  Adelinia grandis Richard Olmstead 1984-4-27 513 Glenn along Long Pt. Ridge (follow fire road) 0.7 miles north of Forest Hwy 7; Mendocino National Forest. 738 Comment
  CAS-BOT-BC29278  Adenocaulon bicolor John Thomas Howell 1943-8-4 19001 Glenn Plaskett Meadows 1828 Comment
  HSC96894  Adenostoma fasciculatum L. Ahart 2006-6-15 12746 Glenn Black Diamond Rd., about 2.5 mi. W of the paved road, 4.75 mi. from Stonyford 750 Comment
  RSA718951  Adiantum capillus-veneris L. Ahart 2006-6-11 12732 Glenn On the west side of Forest Road 18N03, about 1 and a half miles (air) northeast of the North Fork Campground, about 5 3/4 mile west-northwest of Stonyford. 631 Comment
  CAS-BOT-BC65601  Adiantum jordanii A. A. Heller 1914-5-27 11459 Glenn in the Coast Range on the grade about ten miles east of Alder Springs Comment
  SEINET260859  Aesculus californica L. M. Shultz 1990-5-5 11266 Glenn Mendocino Forest ; Corning District; Northern Coastal Range area 305 Comment
  UCR3534  Agastache urticifolia Frank C. Vasek 1964-8-4 640804- 02 Glenn North Coast Range, Mendocino National Forest, Plaskett Meadows Campground 1829 Comment
  CHSC28444  Agoseris grandiflora J. D. Jokerst 1979-7-5 345 Glenn Plasket Ridge, S of bend in road 22N11. Comment
  SFV11429  Agoseris grandiflora M. L. Vincent 1967-6-27 694 Glenn 10.7 miles northwest of Willows, beyond last collection point toward Anthony Peak. Highway 36. Comment
  CAS-BOT-BC15341  Agoseris heterophylla John Thomas Howell 1944-7-13 19746 Glenn Summit Ridge, north of Black Butte Comment
  CAS-BOT-BC13373  Agoseris retrorsa A. A. Heller 1915-6-3 11921 Glenn Between Mud Flat and Bennet Spring on the Newville-Covelo Road, in the Coast Range 762 Comment
  UCD18858  Agrostis avenacea Vernal Pool Team 2001; Carol Witham and Jennifer Buck 2001-5-1 166 Glenn off of Hwy 5, Sacramento National Wildlife Refuge site, pool # SAC008, UTMs: 10S0572215; 4365807. Comment
  UCD51824  Agrostis avenacea R. Tofsrud 1950-6-17 s.n. Glenn 8 miles S of Willows, Hwy 99W. Comment
  CHSC102785  Agrostis capillaris David Isle; Arnold James 1993-7-22 1705 Glenn North Coast Ranges. Upper Main Eeel River Watershed. N of Tar Flat jct of 20N02 with road to Graves Cabin; N edge of road to Graves Cabin, just S of Willow Tree. MDBM. (NE and within about 1/4 mile of the junctions of Mendocino, Lake and Glenn counties.) 1426 Comment
  CAS-BOT-BC127417  Agrostis exarata John Thomas Howell 1943-8-3 18931 Glenn Plaskett Meadows. 1828 Comment
  UCD52374  Agrostis exarata August L. Hormay 1930-5-22 s.n. Glenn Willows. Comment
  UCD52430  Agrostis exarata Alan A. Beetle 1945-8-5 4026 Glenn between Government Flat and Alder Springs. Comment
  UCD52507  Agrostis exarata John Thomas Howell 1943-8-3 18938 Glenn Plaskett Meadows. 1828 Comment
  UCD52509  Agrostis exarata Milo S. Baker 1943-8-12 10709 Glenn Snow Basin Creek. 1950 Comment
  UCD55630  Agrostis rossiae Milo S. Baker 1943-8-10 10669 Glenn Black Butte. 2133 Comment
  CAS-BOT-BC138543  Agrostis variabilis John Thomas Howell 1944-7-13 19755 Glenn Summit ridge north of Black Butte. Comment
  CAS-BOT-BC138545  Agrostis variabilis John Thomas Howell 1948-8-5 19091 A Glenn Plaskett Meadows. 1828 Comment
  UCD53727  Agrostis variabilis John Thomas Howell 1943-8-10 19248 Glenn Black Butte. Comment
  UCD55631  Agrostis variabilis Milo S. Baker 1943-8-11 10694 Glenn Western part of county. 1889 Comment
  UCD55633  Agrostis variabilis Milo S. Baker 1943-8-4 10573 Glenn Summit of Covelo-Willows Highway. 2042 Comment
  CHSC94704  Agrostis viridis Lowell Ahart 2006-6-11 12730 Glenn On the east side of Forest Road 18N03, about 1 1/2 miles (air) northeast of the North Fork Campground, about 5 3/4 miles west-northwest of Stonyford. 630 Comment
  HSC39575  Allium acuminatum D. E. Anderson, J. P. Smith 1971-6-22 1158 Glenn 8 mi. S of the junction of F.H. 7 and 24N02, 8 mi. S of Mendocino Pass, Mendocino National Forest. Comment
  CHSC62910  Allium amplectens Vernon H. Oswald 1994-4-11 6099 Glenn Refuge located ca. 7 mi S of Willows, in the NW corner of Cell 4, Pool 7A. Sacramento National Wildlife Refuge. 22 Comment
  CHSC62911  Allium amplectens Vernon H. Oswald 1994-4-4 6046 Glenn Refuge located ca. 7 mi S of Willows, in the SW corner of Cell 3, Tract AB. Sacramento National Wildlife Refuge. 27 Comment
  CAS-BOT-BC447494  Allium amplectens Roxana S. Ferris 1926-4-23 6567 Glenn Near Stonyford Comment
  SEINET3884195  Allium amplectens D. W. McNeal 1981-5-6 2480 Glenn Above Round Valley Road (Hwy #M-2) at Salt Creek Saddle 8.5 miles southwest of Paskenta, Mendocino Nat.For.; 0 440 Comment
  JEPS16975  Allium campanulatum Rimo Bacigalupi with Richard Hauke and Geo. Bacigalupi Jr. 1954-7-14 4704 Glenn 1 mi n Plaskett Guard Station (head of Snow Basin, ne of Black Butte); Mendocino National Forest, Snow Basin 2042 Comment
  UCD138486  Allium campanulatum Gerald Dickinson 1964-7-23 229 Glenn Black Butte. Comment
  CHSC104759  Allium falcifolium L. P. Janeway 2010-7-11 10086 Glenn High North Coast Ranges. Ocean View, at southern end of Brushy Ridge; along Road 312 6.1 road km west-northwest of Forest Hwy 7. 2048 Comment
  CHSC109862  Allium falcifolium L. P. Janeway 2011-6-11 10390 Glenn High North Coast Ranges. Northeast side of the top of Red Moun-tain; 5.5 air km east of Chrome. Rocky gravelly shallow soil -- per-idotite/ultramafic/serpentine. 1097 Comment
  CHSC32776  Allium falcifolium James Jokerst 1980-6-26 917 Glenn North Coast Ranges. Near Garnett Camp. Hillside. 1828 Comment
  CHSC49475  Allium falcifolium Vernon H. Oswald 1983-7-12 853 Glenn At Plaskett Meadows Guard Station on Alder Springs Rd. (FH7). 1889 Comment
  UC1051562  Allium falcifolium Helen K. Sharsmith 1953-6-21 4321 Glenn on road to Sheetiron Mountain; Mendocino National Forest, Noel Springs Camp 1524 Comment
  UC843336  Allium falcifolium A. A. Heller 1915-6-3 11925 Glenn on the Newville-Covelo road between Mud Flat and Bennet Spring; Coast Range 670 Comment
  CAS-BOT-BC467307  Allium falcifolium Roger Raiche 1985-3-19 50128 Glenn N of Stonyford, at intersection of Stonyford-Logoda Rd. & Rd. to Balck Diamond Lookout (18no2). (NW corner) 304 Comment
  CAS-BOT-BC467309  Allium falcifolium A. A. Heller 1915-6-3 11925 Glenn Between Mud Flat and Bennet Spring on the Newville-Covelo road, in the Coast Range on a northerly slope in open gravelly places. 670 Comment
  UCSB27401  Allium falcifolium Kunze, G. 1971-6-5 Glenn FH-7, 4 miles northwest of Black Butte, Yolla Bolly Mountains 1618 Comment
  CAS-BOT-BC474324  Allium validum John Thomas Howell 1943-8-5 19061 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC171264  Alnus incana subsp. tenuifolia John Thomas Howell 1943-8-3 18911 Glenn Plaskett Meadows 1828 Comment
  UC657719  Alnus incana subsp. tenuifolia Milo S. Baker 1941-7-1 9896 Glenn Plaskett Meadows; along streamlet near camp Comment
  CHSC63042  Alnus rhombifolia Vernon H. Oswald; Lowell Ahart 1994-6-1 6239 Glenn Forest Road M3 at Corbin Creek, between Alder Springs and Snow Mtn. Wilderness, 4.9 mi S of Ivory Mill Rd. (20N01). 1524 Comment
  UC725732  Alnus rhombifolia A. A. Heller 1917-7-4 12790 Glenn Alder Springs Comment
  RSA30422  Alnus rhombifolia A. A. Heller 1917-7-4 12790 Glenn Alder Springs in the Coast Range 1280 Comment
  CHSC60699  Alopecurus saccatus Vernon H. Oswald 1993-4-26 5326 Glenn Main unit of Sacramento National Wildlife Refuge located ca. 7 mi S of Willows, S side of Norman Rd, NW corner of Tract G. 22 Comment
  JEPS94861  Alyssum simplex Vernon Oswald and Lowell Ahart 1998-4-21 8951 Glenn Road 401 4.4 mi n of Grapevine Pass (on the Sites-Lodoga Road); Sites-Lodoga Road 371 Comment
  CHSC112486  Amaranthus albus Lowell Ahart 2013-10-19 19122 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. 26 Comment
  JEPS120636  Amaranthus albus Lowell Ahart 2013-10-22 19183 Glenn Near an old homestead, on strand of Stony Gorge Reservoir, about 2 miles south of the dam, about 17 air miles northwest of Willows. Comment
  JEPS120730  Amaranthus albus Lowell Ahart 2013-10-19 19122 Glenn On the east side of the backwater, along the west side of the Sacramento river, about 300 yards north of the bridge, west of Butte City. Comment
  UCR115109  Amaranthus albus G. Fred Hrusa, T. D. Wilfred 1996-9-5 13542 Glenn Butte Basin, Parrot Ditch, at intersection of Seven Mile Lane and Nelson Road, c. 3 mi. west of Nelson Rd. 30 Comment
  SD243057  Amaranthus blitoides George K. Helmkamp, E. A. Helmkamp 2011-10-8 18374 A Glenn Northern Sacramento Valley: along CA-45, 1.2 miles north of Princeton; Sacrament River side of the levee between the highway and Packer Island. 28 Comment
  CHSC61021  Amaranthus californicus Vernon H. Oswald 1993-8-5 5770 Glenn Sacramento National Wildlife Refuge. Located ca. 7 mi S of Willows, NE corner of Cell2, Tract 4. 30 Comment
  CHSC81086  Amaranthus californicus Lowell Ahart; Vernon H. Oswald 2001-8-22 9167 Glenn Along a small wash, on the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 140 Comment
  JEPS120640  Amaranthus californicus Lowell Ahart 2013-10-22 19181 Glenn Near an old homestead, strand ofStony Gorge Reservoir, about 2 miles south of the dam, about 17 air miles northwest of Willows. Comment
  POM220615  Amaranthus californicus L. C. Wheeler 1935-10-16 4043 Glenn Stony Creek 2 miles N Orland 82 Comment
  CHSC112497  Ambrosia psilostachya Lowell Ahart 2013-10-22 19204 Glenn Above the high water line of Stony Gorge Reservoir, about 2 1/2 miles south of the dam, about 17 miles (air) northwest of Willows. 240 Comment
  RSA0112564  Ambrosia psilostachya Lowell A. Ahart 2013-8-8 19016 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  CDA9990  Ambrosia psilostachya Greg Hinton 2007-10-9 PDR# 1374086 Glenn 4684 Co. Rd. 302, Willows 0 Comment
  UCSB11809  Amelanchier utahensis Haller, John 1961-6-21 Glenn Covelo-Willows road, 4.8 mi SE of Mendocino Pass at Mendo- cino-Glenn County line, 3.7 mi NW of Plaskett Meadows Ranger Station 1935 Comment
  CDA13818  Ammannia coccinea G. F. Hrusa, T. D. Wilfred 1996-9-5 13546 Glenn Butte Basin; Parrot Ditch, at intersection of Seven Mile Lane and Nelson Rd. approx. 3 mi. W of Nelson. Comment
  CDA17331  Ammannia coccinea G. F. Hrusa, S. Winterton 2004-10-6 16381 Glenn Butte Basin; Rd. QQ & PP, +/- 6-8 mi. E of Willows on Hwy 162 & +/- 1 mi. N of 162. 0 Comment
  CHSC107487  Ammannia coccinea David Isle; Rhonda Isle 2010-7-28 1912 Glenn Mendocino National Forest North Coast Ranges Middle Fork Stony Creek Watershed. 200 yds W of George Pendell's Gate; S side Stonyford Water System access Rd in irrigation water pool. 349 Comment
  JEPS45993  Ammannia coccinea W. L. Jepson 1924-10-27 10663 Glenn Willows Comment
  RSA0012008  Ammannia coccinea George K. Helmkamp, E. A. Helmkamp 2011-10-8 18383 Glenn Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg ) of Willows 26 Comment
  CHSC61050  Ammannia robusta Vernon H. Oswald 1993-8-5 5776 Glenn Refuge located ca. 7 mi S of Willows, SE side of Cell 8, Tract 2. 27 Comment
  UC726214  Amsinckia intermedia A. A. Heller 1942-4-5 16416 Glenn just n of Artois Comment
  CHSC76505  Amsinckia lycopsoides Heidi West; Jenny Marr, B. Castro, L. P. Janeway 1999-3-31 Glenn Vicinity of Logan Ridge and Logan Creek. 121 Comment
  UC1051561  Amsinckia lycopsoides Helen K. Sharsmith 1953-6-21 4320 Glenn Noel Springs Camp, on road to Sheetiron Mountain Noel Springs Camp; Inner North Coast Ranges, Mendocino National Forest 1524 Comment
  UC196287  Amsinckia lycopsoides A. A. Heller 1914-5-1 11355 Glenn in field 4 mi w Orland Comment
  UC725444  Amsinckia lycopsoides A. A. Heller 1940-3-22 15525 Glenn 3 mi w of Willows Comment
  UC725512  Amsinckia lycopsoides A. A. Heller 1939-3-29 15360 Glenn about a mi w Hamilton (along Hwy 32) Comment
  UC726215  Amsinckia lycopsoides A. A. Heller 1942-3-29 16409 Glenn w of Willows Comment
  UCD119716  Amsinckia lycopsoides C. R. Bell 1953-3-21 1398 b Glenn About 5 miles south of Orland on U.S. Highway #99W. Comment
  UC1111638  Amsinckia menziesii var. menziesii Francia Chisaki with R. Bacigalupi and G. T. Robbins 1956-4-18 670 Glenn 9 mi n of Elk Creek (on road from Elk Creek to Paskenta, near Millsaps) Comment
  RSA0090988  Amsinckia valens A. A. Heller 1938-3-27 15007 Glenn 2 miles west of Orland. 91 Comment
  CHSC109583  Ancistrocarphus filagineus L. P. Janeway 2011-5-11 10276 Glenn Inner North Coast Ranges. Along black Diamond Road 5.3 road km west of Road 306 (the road from Elk Creek to Stonyford); overlooking lower Black Diamond Creek; 5.5 air km northwest of Stonyford. 551 Comment
  RSA565123  Ancistrocarphus filagineus D. W. Taylor 1992-4-16 12415 Glenn 0.4 miles west of junction of Stonyford Road on road to Black Diamond Mountain. 351 Comment
  CHSC76773  Androsace elongata subsp. acuta L. P. Janeway; B. Castro 1999-4-22 6411 Glenn Vicinity of Rocky Ridge, Chrome Creek, and Heifer Camp Creek. 289 Comment
  CHSC76776  Androsace elongata subsp. acuta J. Marr; H. West 1999-3-18 Glenn Vicinity of Newville, Garland Rd and Salt Creek. 234 Comment
  CHSC76777  Androsace elongata subsp. acuta J. Marr; H. West 1999-4-21 Glenn Vicinity of town of Chrome and Heifer Camp Creek. On 60 deg. N-facing tan shaley slope. 316 Comment
  CHSC76784  Androsace elongata subsp. acuta B. Castro; B. Hendrickson 1999-4-16 883 Glenn About 20 air miles NW of Orland, vicinity of Burrows Gap in Rocky Ridge and Chrome Ck. On upper N face of low hill. 243 Comment
  CHSC89873  Androsace elongata subsp. acuta B. Castro; L. Janeway 2001-4-4 1222 Glenn Vicinity of Chrome, Bedford Creek and Burrows Gap in Rocky Ridge, just into lower edge of patchy blue oak savanna. On steep N-facing slope. 316 Comment
  UCR3528  Antennaria rosea Frank C. Vasek 1964-8-4 640804- 05 Glenn North Coast Range, Mendocino National Forest, Plaskett Meadows Campground 1829 Comment
  CHSC65469  Antirrhinum Vernon H. Oswald; Lowell Ahart 1993-5-27 5427 Glenn Hwy 99W and Norman Rd., between Willows and Maxwell. 27 Comment
  UC1609163  Antirrhinum cornutum Vernon H. Oswald and Lowell Ahart 1993-5-27 5434 Glenn Black Diamond Road (18N01), 0.1 mi W of Elk Creek-Stonyford Rd. (Rd. 306) 335 Comment
  CHSC50369  Antirrhinum subcordatum Vernon Oswald; Lowell Ahart 1990-5-23 4232 Glenn Grindstone Creek between Rd 305 (Grindstone Rancheria Rd) and Rd 306 (Newville-Stonyford Rd), between Chrome and Elk Creek. On the east side of the creek. 188 Comment
  HSC72941  Antirrhinum subcordatum Dibble, Griggs 1979-6-14 1 Glenn Near Black Diamond Glades, close to the town of Stonyford 707 Comment
  JEPS34510  Antirrhinum subcordatum Freed W. Hoffman 1948-6-29 2532 Glenn 2.8 mi w Stonyford-Elk Creek road with Black Diamond Mountain Road; Inner North Coast Ranges 731 Comment
  JEPS83314  Antirrhinum subcordatum David M. Thompson 1983-6-21 348 Glenn 4.9 mi up Black Diamond Mt. Road from Road 306; Stonyford Quad. (7.5', 1968) 713 Comment
  UC1562483  Antirrhinum subcordatum Vernon Oswald and Lowell Ahart 1990-5-23 4232 Glenn Grindstone Creek between Rd 305 (Grindstone Rancheria Rd) and Rd 306 (Newville-Stonyford Rd), between Chrome and Elk Creek. On the east side of the creek 188 Comment
  UCD123481  Antirrhinum vexillocalyculatum Collector Unknown Date Unknown s.n. Glenn Exact location unknown. Comment
  CHSC110834  Antirrhinum virga David Isle 1989-7-3 2007 Glenn Mendocino Natl. Forest-North Coast Ranges-Briscoe Creek Watershed. Felkner Ridge adjacent 19N06; 1.3 mi S of Butler Cabin and just north of (above) the 19N06/20N71 Jct; (Near 12' dbh RRSP Candidate Tree #63). 1426 Comment
  CHSC112007  Antirrhinum virga David Isle 1987-8-21 2103 Glenn Felkner Hill. Top of Unit #7, E of Felkner Hill Road--12'. SW of Felkner Hill Summit--0.13 mile. 1682 Comment
  CHSC86058  Aphanes occidentalis Jenny Marr; J. Cunningham, J. Lacey-Rickert, C. Warren 1998-2-26 Glenn Vicinity of Salt Creek, Heifer Camp Creek, and Newville. 213 Comment
  CHSC100280  Apiastrum angustifolium D. Isle 1989-4-17 1490 Glenn Mendocino National Forest - North Coast Ranges Grindstone Creek Watershed. Slopes adjacent Old FH7 (307) in 1988 Powderhouse Burn between unnamed Grindstone Creek tributary in T21N, R7W, SW1/4 Sec 24 at 1400' and Poserhouse Rd (21N20) Jct in NW1/4 Sec 23 at 2080'. 1st Post Wildfire year group of species near ANSU site. Comment
  UC710534  Apocynum androsaemifolium John Thomas Howell 1943-8-12 19300 Glenn Canyon of Snow Basin Creek Comment
  UC878821  Apocynum androsaemifolium A. A. Heller 1917-7-4 12753 Glenn at Alder Springs Coast Rant, Alder Springs 1280 Comment
  UC878823  Apocynum androsaemifolium A. A. Heller 1917-7-4 12775 Glenn at Alder Springs Alder Springs; Coast Range 1280 Comment
  CHSC77912  Apocynum cannabinum Jean Witzman; Beth Hendrickson 1999-6-9 Glenn Vicinity of Salt Creek and Newville. 289 Comment
  CAS-BOT-BC392092  Aquilegia formosa John Thomas Howell 1944-7-15 19805 Glenn Canyon of Snow Basin Creek Comment
  UC726191  Arabis A. A. Heller 1943-7-13 Glenn Black Butte trail Mendocino National Forest Comment
  RSA0129100  Arabis platysperma Lincoln Constance, Milo S. Baker 1942-8-20 3012 Glenn E slope of Black Butte. 2058 Comment
  HSC33115  Arabis subpinnatifida Thomas W. Nelson, Jane P. Nelson 1974-5-26 1303 Glenn Just W of Telephone Camp, Mendocino National Forest 2104 Comment
  POM303710  Arabis subpinnatifida J. T. Howell 1943-8-4 19050 Glenn Summit ridge N of Black Butte. Comment
  UC1299657  Arabis subpinnatifida Freed W. Hoffman 1949-7-10 3121 Glenn 1.1 mi e Telephone Camp (Covelo-Plaskett Meadows road) Comment
  CAS-BOT-BC171614  Aralia californica B. H. Mace 1917-7-2 15 Glenn Kill Dry Creek 914 Comment
  CDA35764  Aralia californica G. Stenlund 1980-10-8 PDR# 360845 Glenn Grindstone Rd. 0 Comment
  SEINET11984863  Arctostaphylos R. Gankin, Hildreth, W. R. 1966-1 716 Glenn junction of Hardin Hole Rd (USFS 22N07) & Hull Rd (USFS 22N06) Comment
  JEPS98868  Arctostaphylos canescens James Roof 1962-4-19 Glenn Buck Point Mendocino National Forest (Hull Mt. Rd. and Red Mt. Junction [sic]) Comment
  CAS-BOT-BC25203  Arctostaphylos canescens subsp. canescens Alice Eastwood; John Thomas Howell 1941-7-10 9911 Glenn Near Copper City Comment
  CAS-BOT-BC25205  Arctostaphylos canescens subsp. canescens John Thomas Howell 1943-8-12 2 Glenn Canyon of Snow Basin Creek Comment
  CAS-BOT-BC25249  Arctostaphylos canescens subsp. canescens John Thomas Howell 1943-8-2 18908 Glenn Just E of Alder Springs Comment
  JEPS88878  Arctostaphylos canescens subsp. canescens Vernon H. Oswald and Lowell Ahart 1994-6-1 6231 Glenn Ivory Mill Rd. 7.0 mi. w. of junction 20N01 and Rd. 308 at Mendocino Nat'l Forest boundary 1219 Comment
  JEPS88879  Arctostaphylos canescens subsp. canescens Vernon H. Oswald and Lowell Ahart 1994-6-1 6231 Glenn Ivory Mill Rd. 7.0 mi. w. of junction 20N01 and Rd. 308 at Mendocino Nat'l Forest boundary 1219 Comment
  RSA48598  Arctostaphylos canescens subsp. canescens P. A. Munz 1949-5-19 13326 Glenn 1/2 mi N of Alder Springs. 1189 Comment
  RSA96879  Arctostaphylos canescens subsp. canescens P. C. Everett, E. K. Balls, George B. Everett 1954-10-16 20326 Glenn 12.8 mi. s.e. from Tehama-Mendocino-Glenn co. line jct, between Paskenta and Alder Springs. 1585 Comment
  CHSC105630  Arctostaphylos canescens subsp. sonomensis L. P. Janeway 2010-8-14 10161 Glenn High North Coast Ranges. Along Forest Hwy 7, 2.2 road km east of the turn to Plaskett Meadows. Jagged promontory overlooking the Plaskett Creek drainage. 1864 Comment
  CHSC63050  Arctostaphylos canescens subsp. sonomensis Vernon H. Oswald; Lowell Ahart 1994-6-1 6242 Glenn Forest Road M3 at Corbin Creek, between Alder Springs and Snow Mtn. Wil-derness, 4.9 mi S of Ivory Mill Rd. (20N01). 1524 Comment
  CHSC79723  Arctostaphylos canescens subsp. sonomensis L. P. Janeway 2000-6-23 6829 Glenn High North Coast Ranges. Adjacent to Valley View Spring; at southern end of Log Spring Ridge. 1451 Comment
  RSA304541  Arctostaphylos canescens var. candidissima Alice Eastwood, John Thomas Howell, A. Eastwood 1941-7-10 9922 Glenn Near Alder Springs. Comment
  RSA96878  Arctostaphylos canescens var. candidissima P. C. Everett, E. K. Balls, George B. Everett 1954-10-16 20327 Glenn 12.8 mi. s.e. from Tehama-Mendocino-Glenn co. line jct, between Paskenta and Alder Springs. 1585 Comment
  HSC67144  Arctostaphylos manzanita J. P. Smith, Thomas W. Nelson 1976-4-14 8601 Glenn Sanhedrin Rd. (Rd. 309), 5.5 mi. W of its junction with Rd. 306 in Elk Creek 305 Comment
  SEINET260860 Image available Arctostaphylos manzanita L. M. Shultz 1990-5-5 11265 Glenn Mendocino Forest ; Corning District; Northern Coastal Range area 305 Comment
  CHSC63051  Arctostaphylos manzanita subsp. elegans Vernon H. Oswald; Lowell Ahart 1994-6-1 6232 Glenn Ivory Mill Rd. 7.0 mi W of the junction of 20N01 and Rd. 308 at the Mendocino National Forest boundary. 1219 Comment
  JEPS88913  Arctostaphylos manzanita subsp. elegans Vernon H. Oswald and Lowell Ahart 1994-6-1 6232 Glenn Ivory Mill Rd. 7.0 mi. w. of junction of 20N01 and Rd. 308 at Mendocino Nat'l Forest boundary 1219 Comment
  SEINET8082027 Image available Arctostaphylos manzanita subsp. elegans Richard R. Halse 2014-3-24 9014 Glenn Mendocino National Forest; along Road FH-7 ca. 9.4 miles west of its intersection with Road 306, at the Rattlesnake Firefighters Memorial 863 Comment
  UCD52169  Arctostaphylos manzanita subsp. elegans Roman Gankin; Lance McIntyre 1966-6-23 836 Glenn On Mt. St. John Road; 4.6 miles from summit in Stony Creek watershed. Comment
  UCD52174  Arctostaphylos manzanita subsp. elegans Roman Gankin; Lance McIntyre 1966-6-23 837 Glenn 1 mile below summit of St. John Mountain. 1828 Comment
  RSA0059212  Arctostaphylos manzanita subsp. elegans Richard R. Halse 2014-3-24 9013 Glenn Mendocino National Forest; along Road FH-7 ca. 9.4 miles west of its intersection with Road 306, at the Rattlesnake Firefighters Memorial. 863 Comment
  CAS-BOT-BC24359  Arctostaphylos manzanita subsp. manzanita John Thomas Howell 1943-8-2 18909 Glenn Just w. of Alder Springs Ranger Station. 1341 Comment
  CHSC108590  Arctostaphylos manzanita subsp. manzanita L. P. Janeway; B. Castro 2011-5-29 10328 Glenn Inner North Coast Ranges. Along Hull Road (Road 313, Forest Road M9) 3.7 road km west of Road 306 (the road from Chrome to Elk Creek); 3.5 air km southwest of Chrome. Steep east-facing slope. 414 Comment
  CHSC82597  Arctostaphylos manzanita subsp. manzanita L. P. Janeway; Shirley Innecken 2002-3-28 7461 Glenn Vicinity of Rocky Ridge, North Fork Stony Creek, and Newville Road. 228 Comment
  RSA96876  Arctostaphylos manzanita subsp. manzanita P. C. Everett, E. K. Balls, George B. Everett 1954-10-16 20329 Glenn 12.8 mi. s.e. from Tehama-Mendocino-Glenn co. line jct, between Paskenta and Alder Springs. 1585 Comment
  CAS-BOT-BC38643  Arctostaphylos manzanita subsp. roofii Roger Raiche 1985-3-17 50132 Glenn W of Elk Crk,Alder Spgs Rd. (old rd to the north of new paved rd), Rd 307, 792 Comment
  UCD52104  Arctostaphylos manzanita subsp. roofii Roman Gankin; Amy DePalma, Ed Gedling, and Ken Milam 1966-4-6 732 Glenn 10.2 miles northwest from junction of Road 306 on Hull Road. Comment
  UCD52216  Arctostaphylos manzanita subsp. roofii Roman Gankin 1966-4-6 730 Glenn Above Hull Road; 8 miles from junction with Road 306; western Glenn County. Comment
  UCD52217  Arctostaphylos manzanita subsp. roofii Roman Gankin 1966-4-6 731 Glenn Above Hull Road; 8 miles from junction with Road 306; western Glenn County. Comment
  SEINET11996220  Arctostaphylos manzanita subsp. roofii W. Knight, Knight, I. 1989-1 6430 Glenn Grindstone area, from Regional Parks Botanic Garden, Berkeley Comment
  SEINET11263264  Arctostaphylos manzanita var. elegans Richard R. Halse 2014-3-24 9013 Glenn Along Road FH-7 (State Hwy 162) ca. 9.4 miles W of its intersection with Road 306, at the Rattlesnake Firefighters Memorial.; 0 863 Comment
  CAS-BOT-BC45479  Arctostaphylos nevadensis Alice Eastwood; John Thomas Howell 1941-7-10 9915 Glenn Near Alder Springs. Comment
  CAS-BOT-BC45481  Arctostaphylos nevadensis C. Hart Merriam 1916-9-7 s.n. Glenn Near Black Butte, Calif. Nat'l. Forest. Comment
  CAS-BOT-BC46671  Arctostaphylos patula C. H. Merriam 1916-9-7 s.n. Glenn Near Black Butte. Comment
  CAS-BOT-BC46673  Arctostaphylos patula Alice Eastwood; John Thomas Howell 1941-7-10 9909 Glenn Near Copper City. Comment
  CAS-BOT-BC46674  Arctostaphylos patula Alice Eastwood; John Thomas Howell 1941-7-10 9921 Glenn Near Alder Springs. Comment
  CAS-BOT-BC27288  Arctostaphylos roofii Roman Gankin 1966-6-23 838 Glenn Ca. 5 paces below Hull Road; Hull Road, 11.5 miles NW of its junction with Road 306. Comment
  NY9762  Arctostaphylos roofii R. W. Gankin 1966-6-22 838 Glenn On Hull Road, 11.5 miles NW of its junction with Road 306. Soil gravelly loam of the Maymen Series. Comment
  CHSC79726  Arctostaphylos viscida subsp. pulchella L. P. Janeway 2000-6-23 6819 Glenn Inner North Coast Ranges. Top of Red Mountain. 1105 Comment
  POM304451  Arenaria congesta Alice Eastwood, J. T. Howell 1941-7-10 9898 Glenn Near Black Butte. Comment
  UC657718  Arenaria congesta var. crassula Milo S. Baker 1941-7-26 10126 Glenn Top of Black Butte Black Butte 2255 Comment
  UCD95190  Argemone munita R. Tofsrud 1948-7-12 s.n. Glenn 1 mile north of Stonyford, in southwestern part of county. Comment
  CAS-BOT-BC137476  Aristida ternipes var. gentilis A. A. Heller 1914-5-26 11432 Glenn 5 miles west of Orland on the Newville Road. Hills 6 miles west of Orland. Comment
  UCD56568  Aristida ternipes var. gentilis A. A. Beetle; G. L. Stebbins Jr. 1942-5-29 3353 Glenn 5.5 miles south of Orland. Comment
  UCD56867  Aristida ternipes var. gentilis A. A. Heller 1914-5-27 11432 Glenn 5 miles west of Orland on the Newville road. Comment
  UCD169413  Aristida ternipes var. gentilis Lowell Ahart; Vernon H. Oswald 2001-8-22 9179 Glenn About 2 3/4 miles south of Newville Road, just south of road 206, near the bridge across a small branch of Hambright Creek, along both sides of the road. 137 Comment
  CDA31402  Aristida ternipes var. hamulosa L. Ahart, Vernon H. Oswald 2001-8-22 9179 Glenn Just south of Road 206, about 2 3/4 miles southwest of Newville Road, near the bridge across a small branch of Hambright Creek, along both sides of the road Comment
  UC203845  Aristida ternipes var. hamulosa A. A. Heller 1914-5-27 11432 Glenn on Newville Rd. 5 mi w Orland Comment
  RSA789720  Arnica cordifolia J. R. Shevock 1985-6-22 11277 Glenn Mendocino National Forest. Black Butte, NW ridge at the end of forest road 22N26. 2000 Comment
  CAS-BOT-BC82424  Arnica discoidea A. A. Heller 1917-7-4 12758 Glenn Coast Range at Alder Springs 1280 Comment
  JEPS95453  Arnica discoidea Vernon H. Oswald and L. Ahart 1994-6-1 6221 Glenn T20N R7W Sec. 22, 1780 ft, Foothill Woodland-Chaparral ecotone. Ivory Mill Rd. 0.7 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary 542 Comment
  SEINET9337964  Arnica discoidea Unknown 2004-7-6 16372 Glenn Mendocino National Forest. Rd 21NO6D off 21NO6 off Forest rd. M3. Lower Markham Ridge at small pond site, visible on 7.5' topo. Mixed conifer forest, burned 2003 summer. USGS Quadrangle: Alder Springs 7.5' Specimen Courtesy of the Lone Mtn. Institute, O'B Comment
  UC708742  Arnica discoidea Milo S. Baker 1944-7-18 10872 Glenn near, along Highway Alder Springs 1249 Comment
  CAS-BOT-BC82419  Arnica discoidea Clarence R. Quick 1963-6-20 63 -11 Glenn Mendocino National Forest, vicinity of Del Harleson Camp Comment
  CAS-BOT-BC82421  Arnica discoidea John Thomas Howell 1944-7-18 19836 Glenn Near Alder Springs Ranger Station Comment
  RSA40202  Arnica discoidea J. T. Howell 1944-7-18 19836 Glenn Near Alder Springs Ranger Station Comment
  SFV11420  Arnica discoidea M. L. Vincent 1967-6-27 693 Glenn 10.7 miles northwest of Willows, beyond last collection point toward Anthony Peak. Highway 36. Comment
  CHSC92860  Arnica latifolia D. Isle; J. Nicholas 2005-6-7 1180 Glenn Mendocino National Forest-- North Coast Ranges. Grindstone Creek Watershed. Just N of junction on FH-7 to Alder Springs. 1292 Comment
  CHSC92728  Arnica nevadensis B. Castro; L. Janeway 1994-7-31 537 A Glenn Ca 1.5 air mi due W of Plaskett Meadows, on top of Black Butte. 2267 Comment
  CAS-BOT-BC85078  Arnica nevadensis Walter Knight; Irja Knight 1968-7-5 2529 Glenn Half way up trail to Black Butte 2011 Comment
  JEPS98270  Artemisia arbuscula subsp. arbuscula Vernon H. Oswald, David Isle, and Janel Johnson 2000-9-20 9964 Glenn between Plaskett Station and Mendocino Pass (Cold Spring on 22N27.1 bearing NW from FH-7 at Telephone Campground) 1987 Comment
  JEPS120735  Artemisia douglasiana Lowell Ahart 2013-10-19 19123 Glenn On the east side of the backwater, along the west side of the Sacramento river, about 300 yards north of the bridge, west of Butte City. Comment
  UC1119536  Artemisia douglasiana F. W. Embree 1934-5-9 54 Glenn 3/4 mi sw Chico Landing; Chico Quadrangle Comment
  HSC100843  Arundo donax J. P. Smith 2009-9-29 12683 Glenn On the S side of Stony Creek. 77 Comment
  HSC8567  Arundo donax L. Lankow 1968-11-6 Glenn Sacramento National Wildlife Refuge Comment
  HSC84509  Asclepias cordifolia Clare R. Wheeler 1981-6-18 2444 Glenn Mendocino National Forest, 4.1 mi. S of Mendocino Pass on Rd. to Keller Lake, just N of Atchison Creek. 1372 Comment
  SEINET10580348  Asclepias cordifolia A. Arthur Heller 1917-7-5 Heller 12806 Glenn Near Slap Jack camp west of Alder Springs in open yellow pine forest. Sugar pine in also common. Grossularia Lobbii and Uva-ursi are common shrubs. 1524 Comment
  CHSC32767  Asclepias solanoana James Jokerst 1980-6-26 918 Glenn North Coast Ranges. Near Garnett Camp. 1828 Comment
  CDA10360  Aster subulatus var. ligulatus L. Brown 1972-11-3 Glenn Mills Orchards, Hamilton City. 0 Comment
  CHSC100275  Astragalus gambelianus D. Isle 1989-4-17 1483 Glenn Mendocino National Forest - North Coast Ranges Grindstone Creek Watershed. Slopes adjacent Old FH7 (307) in 1988 Powderhouse Burn between unnamed Grindstone Creek tributary in T21N, R7W, SW1/4 Sec 24 at 1400' and Poserhouse Rd (21N20) Jct in NW1/4 Sec 23 at 2080'. 1st Post Wildfire year group of species near ANSU site. Comment
  CHSC35244  Astragalus gambelianus M. S. Taylor; J. Lacey 1982-4-14 4310 A Glenn N side of Alder Springs Rd, ca. 1/2 mi w of its jct with Rd 306, ca. 5 mi n of Elk Creek. 207 Comment
  CHSC62931  Astragalus gambelianus Vernon H. Oswald; Lowell Ahart 1994-4-6 6052 Glenn Elk Creek-Stonyford Rd. (Rd. 306) at the salt springs 0.2 mi N of Salt Creek, 3.2 mi N of the Colusa County line. 323 Comment
  SEINET10874133  Astragalus gambelianus Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4310 A Glenn T22N R6W n/se sec 21. Chrome quad. Rolling Oak Savannah & Valley Grassland, n side of Alder Springs Rd, 1/2 mi w of its jct with Rd 306, 5 mi n of Elk Creek. On lodo shale. 680 ft. 207 Comment
  RSA150345  Astragalus purshii var. lagopinus A. J. Cronquist 1959-7-6 8625 Glenn Little lN of Blue Lake, Pine Forest Mts, 75 miles NW of Winnemucca. Comment
  CAS-BOT-BC17461  Athysanus pusillus Roxana S. Ferris 1926-4-23 6573 Glenn Dry Creek near Stonyford. Comment
  CAS-BOT-BC17464  Athysanus pusillus Alice Eastwood 1922-4-23 11159 Glenn Hills west of Willows. Comment
  SEINET10448431  Athysanus pusillus Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4319 Glenn T22N R6W n/se sec 21. Chrome quad. Rolling Oak Savannah & Valley Grassland, n side of Alder Springs Rd, 1/2 mi w of its jct with Rd 306, 5 mi n of Elk Creek. On lodo shale. 680 ft. 207 Comment
  UC1010769  Atriplex argentea David B. Marshall 1954-7-30 Glenn display pool at Sacramento Wildlife Refuge (Willows); , Sacramento Wildlife Refuge Comment
  UC7075  Atriplex argentea var. mohavensis J. Burtt Davy May 1898 4296 Glenn Norman and Willows Comment
  CHSC61033  Atriplex depressa Vernon H. Oswald 1993-8-5 5778 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, NE1/4 of Cell 3, Tract AB. 27 Comment
  CHSC61966  Atriplex depressa Vernon H. Oswald 1993-9-29 5947 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the N side of Cell 1 of Pool 1. 25 Comment
  UCD97402  Atriplex depressa Robert E. Preston; Graham Preston 1994-8-20 681 Glenn Sacramento National Wildlife Refuge, 1 mile NE of headquarters. Comment
  CHSC61094  Atriplex fruticulosa Vernon H. Oswald 1993-5-10 5370 Glenn Sacramento National Wildlife Refuge. Main unit of refuge loacted ca. 7 mi S of Willows, NE corner of Cell 3, Tract AB. 27 Comment
  JEPS105669  Atriplex fruticulosa L. P. Janeway, Shirley Innecken 2002-5-22 7558 Glenn Sacramento Valley. Vicinity of Tehama-Colusa Canal, Road 69 48 Comment
  UC1609411  Atriplex fruticulosa Vernon H. Oswald and Lowell Ahart 1993-5-27 5442 Glenn 0.2 mi n Salt Creek (w side of Elk Creek-Stonyford Rd. (Rd. 306), 3.2 mi n of the Colusa County Line); n of Salt Creek 323 Comment
  SEINET4133825  Atriplex fruticulosa Howard C. Stutz 1990-5-20 95292 Glenn Sacramento Wildlife Refuge.; 0 Comment
  JEPS118236  Atriplex joaquinana Dean Wm. Taylor with Glenn Clifton 1990-6-11 10842 Glenn Stony Creek ca. 1.2 miles up from confluence Little Stony Creek, along road 2.8 miles N of Colusa County Line, north of Stonyford 320 Comment
  JEPS59620  Atriplex joaquinana W. L. Jepson 1899-5-1 Glenn Willows Comment
  UC1010768  Atriplex joaquinana David B. Marshall 1954-7-30 Glenn Willows , Willows (Sacramento National Wildlife Refuge) Comment
  UC1609412  Atriplex joaquinana Vernon H. Oswald and Lowell Ahart 1993-5-27 5441 Glenn 0.2 mi n Salt Creek (w side of Elk Creek-Stonyford Rd. (Rd. 306), 3.2 mi n of the Colusa County line); n of Salt Creek, n of Colusa County Line 323 Comment
  UC205332  Atriplex joaquinana H. M. Hall 1920-7-12 11009 Glenn w Norman; w of Norman Comment
  UC767831  Atriplex joaquinana R. F. Hoover 1936-5-22 1215 Glenn Norman Comment
  CAS-BOT-BC170067  Atriplex parishii H. M. Hall 1920-7-13 11006 Glenn West of Norman Comment
  SEINET4135389  Atriplex parishii var. persistens Howard C. Stutz 1989-8-25 95126 Glenn Sacramento National Wildlife Refuge, 7 mi south of Willows. 1/2 mi southwest of Refuge headquarters.; 0 Comment
  JEPS90852  Atriplex persistens J. D. Jokerst and E. C. Beedy 1988-8-23 3032 Glenn 500 m sw of Headquarters Building (nw and adjacent to dirt road that constitutes a portion of the visitor loop road for public visitation, Sacramento National Wildlife Refuge, Cell 5); Sacramento National Wildlife Refuge, Cell 5 Comment
  JEPS90864  Atriplex persistens Dean W. Taylor 1993-8-31 14066 Glenn 300 m sw from Refuge Headquarters Building (Sacramento Valley, Sacramento National Wildlife Refuge); Sacramento Valley, Sacramento National Wildlife Refuge 30 Comment
  NY22663  Atriplex persistens H. C. Stutz 1990-9-28 95413 Glenn Ca. 5 mi. southwest of Willows, 1/4 mi soutwest of Sacramento Wildlife Refuge headquaters Comment
  SEINET261942 Image available Atriplex persistens H. C. Stutz 1989-8-25 95126 Glenn Ca 5 mi S of Willows Sacramento National Wildlife Refuge Comment
  SEINET4032458  Atriplex persistens H. C. Stutz 1995-1 9852 Glenn Sacramento Wildlife Refuge 1/4 mi. S.W. from headquarters. Comment
  SEINET4856508  Atriplex persistens H. C. Stutz 1990-5-20 95337 Glenn Ca 5 mi SW of Willows, 1/4 mi SW of Sacramento Wildlife Refuge headquaters. Comment
  UCD97570  Atriplex persistens H. C. Stutz 1990-8-16 R 361927 Glenn Sacramento Widlife Refuge, 5 miles south of Willows, 1/4 mile SW of headquarters. Comment
  RSA0002456  Atriplex persistens H. C. Stutz 1990-8-16 95337 Glenn ca. 5 mi. S. of Willows Comment
  RSA0002457  Atriplex persistens H. C. Stutz 1990-1-9 95230 Glenn Ca. 5 miles S of Willows, Sacramento Nat'l. Wildlife Refuge. Comment
  UC1010767  Atriplex triangularis David B. Marshall 1954-7-30 4 Glenn Willows Sacramento National Wildlife Refuge (Sacramento National Wildlife Refuge); , Willows Comment
  CHSC29563  Avena barbata Dibble; Griggs 1979-7-8 73 Glenn Near Gravelly Ridge. Close to the town of Stonyford. 495mm from the bottom and 194m from the left on the quad map. 421 Comment
  CHSC29574  Avena barbata Dibble; Griggs 1979-6-14 26 Glenn Near Black Diamond Glades. Close to the town of Stonyford. 144mm from the bottom and 50mm from the left on the quad map. 707 Comment
  CHSC94718  Avena fatua Lowell Ahart 2006-6-15 12780 Glenn On the north side of the creek, about 100 yards southeast of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford. 595 Comment
  SEINET3411986 Image available Avena fatua George K. Helmkamp, E. A. Helmkamp 2012-2-9 18542 Glenn Sacramento Valley: along CA-162 at Main St., Butte City, near Sacramento River 35 Comment
  SEINET3828570  Avena fatua George K. Helmkamp, E. A. Helmkamp 2012-1 18542 Glenn Sacramento Valley: along Ca-162 at Main St., Butte City, near Sacramento River (Butte City 7.5') 35 Comment
  RSA611952  Azolla filiculoides Louis Cutter Wheeler 1935-10-16 4053 Glenn Stony Creek 2 miles N Orland 82 Comment
  CDA13816  Azolla mexicana G. F. Hrusa, T. D. Wilfred 1996-9-5 13544 Glenn Butte Basin; Occasional floating or on mud. Wet bank of Parrot Ditch, at intersection of Seven Mile Lane and Nelson Rd. approx. 3 mi. W of Nelson. Short internodes & lower leaf lobe << than upper suggest this. Sterile. Comment
  UCR232658  Baccharis pilularis George K. Helmkamp, E. A. Helmkamp 2011-10-8 18378 Glenn Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton; Sacramento River side of the levee between the highway and Packer Island 29 Comment
  JEPS40682  Baccharis salicifolia subsp. salicifolia W. L. Jepson 1932-5-8 16308 Glenn near junction with and Grindstone Creek Stony Creek; Grindstone Creek 304 Comment
  UCD123523  Bacopa eisenii F. C. Raney 1963-6-25 s.n. Glenn 4 miles north of Glenn. Comment
  CDA6271  Bacopa nobsiana P. V. Harrigan 1947-6-11 Glenn 0 Comment
  CHSC60770  Bacopa rotundifolia Vernon H. Oswald 1993-6-9 5500 Glenn Refuge located ca. 7 mi S of Willows, near the middle of the S leg of the Tour Route ( S side of Cell 3 of Tract 14). 25 Comment
  CAS-BOT-BC16408  Barbarea orthoceras Milo S. Baker 1941-7-3 10030 Glenn By camp at Plaskett Meadows. Comment
  CAS-BOT-BC16410  Barbarea orthoceras Gladys L. Smith 1982-7-9 7664 Glenn In Master-Campground, Plaskett Meadows Recreation Area, 8 miles east of Mendocino County line. 1798 Comment
  CAS-BOT-BC16412  Barbarea orthoceras John Thomas Howell 1943-8-3 18939 Glenn Plaskett Meadows. 1828 Comment
  UC1181549  Bassia hyssopifolia R. F. Hoover 1936-5-22 1216 Glenn Norman Comment
  CAS-BOT-BC128914  Berberis aquifolium Gladys L. Smith 1982-7-11 7741 Glenn In woods about Keller Lake, common, on west side of Black Butte 1697 Comment
  CAS-BOT-BC75565  Berberis dictyota John Thomas Howell 1976-4-29 51622 Glenn High Valley road east of Clear Lake. 1005 Comment
  CAS-BOT-BC75961  Berberis pumila John Thomas Howell 1943-8-11 19277 Glenn Canyon of Snow Basin Creek. Comment
  CHSC112042  Bergia texana Lowell Ahart 2012-8-24 18426 Glenn On dry bare gravelly gray soil, on the strand of Black Butte Reservoir (west side), about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 136 Comment
  CHSC112727  Bergia texana Lowell Ahart 2013-10-22 19187 Glenn Near an old homestead, strand of Stony Gorge Reservoir, about two miles south of the dam, about 17 miles (air) northwest of Willows. 248 Comment
  JEPS102628  Bergia texana Lowell Ahart and Vernon H. Oswald 2001-8-22 9176 Glenn On the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. Comment
  CDA36620  Bergia texana L. Ahart, Vernon H. Oswald 2001-8-22 9176 Glenn On the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. Comment
  CHSC95190  Bidens frondosa R. D. Fischer 2004-8-10 837 Glenn Capay. Northern Sacramento Valley, along the Sacramento River, ca. 4 miles north of Capay off of private property adjacent river. 45 Comment
  CHSC54444  Bistorta bistortoides Vernon H. Oswald; Lowell Ahart 1991-7-10 4725 Glenn Yellow Jacket Glade on Forest Rd 22N11 (Snow Basin-Keller Lake Rd), ca. 1 mile (air) southwest of Plaskett Guard Station, between Elk Creek and Covelo. 1981 Comment
  UC657724  Boechera arcuata Milo S. Baker 1941-7-5 10058 Glenn near Covelo-Willows Hwy. summit Comment
  CAS-BOT-BC15969  Boechera breweri subsp. breweri John Thomas Howell 1943-8-6 19123 Glenn Black Butte. Comment
  CAS-BOT-BC15971  Boechera breweri subsp. breweri Clare R. Wheeler 1982-7-10 3187 Glenn Mendocino National Forest. Summit of Black Butte. 2270 Comment
  CAS-BOT-BC15974  Boechera breweri subsp. breweri Volney Rattan 1884-6-1 s.n. Glenn Coast Mountains north of San Francisco. Flower above Eel River W of Round Valley. The Fruit from summit of Black Butte. Comment
  CHSC92912  Boechera breweri subsp. breweri D. Isle 1990-6-5 1462 Glenn Mendocino National Forest -- North Coast Ranges, Upper Main Eel River Watershed. SE of Summit Springs on ridgeline of Summit Springs Hill. (Ridgeline borders Upper Main Eel R on SE and Briscoe Creek 5th Field Watershed on east. Kop Timber Sale S-6 Summit Springs Unit. 1790 Comment
  UC1299662  Boechera breweri subsp. breweri Freed W. Hoffman 1949-7-10 3113 Glenn 1.7 mi w Telephone Camp (Covelo-Plaskett Meadow road, nw Glenn County) Comment
  UC673247  Boechera breweri subsp. breweri Lincoln Constance and Milo S. Baker 1942-8-20 3008 Glenn se slope Black Butte; North Coast Ranges 2240 Comment
  CAS-BOT-BC14343  Boechera platysperma John Thomas Howell 1943-8-6 19124 Glenn Black Butte. Comment
  CAS-BOT-BC14345  Boechera platysperma Lincoln Constance; Milo S. Baker 1942-8-20 3012 Glenn North Coast Ranges. East slope of Black Butte. 2057 Comment
  UC710581  Boechera platysperma John Thomas Howell 1943-8-5 19088 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC14714  Boechera repanda A. A. Heller 1917-7-5 12799 Glenn Coast Range west of Alder Springs, near the west end of Bedford trail in the yellow pine belt. 1615 Comment
  JEPS80359  Boechera repanda L. R. Heckard, and J. Hickman 1981-6-21 5594 Glenn on spur n East Peak (about 0.24 mi into Glenn County); Snow Mt. 1950 Comment
  UCR270997  Boechera repanda John F. Emmel 2002-7-30 1774 Glenn North Coast Range, ridge 0.5 air mile northwest of summit of St. John Mountain 1982 Comment
  CAS-BOT-BC25489  Boechera retrofracta Clare R. Wheeler 1981-6-15 2412 Glenn Mendocino National Forest. 6 miles southeast of Mendocino Pass on Alder Spring Road. 2011 Comment
  CAS-BOT-BC25862  Boechera subpinnatifida David D. Keck 1949-7-22 6430 Glenn 5.2 miles southeast of Mendocino County line near Mendocino Pass on Plaskett Meadow road. 1828 Comment
  CHSC38976  Boechera suffrutescens J. D. Jokerst 1980-7-11 984 Glenn Slopes immediately S of and below the summit of Black Butte at the crest of the North Coast Range. Comment
  RSA166342  Boisduvalia densiflora var. densiflora D. M. Moore 1960-6-2 95 Glenn Cal. highway, 7.2 miles W of junction with U.S. 99E at Chico. Comment
  CHSC61188  Bolboschoenus fluviatilis Vernon H. Oswald 1993-5-5 5355 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, E side of Pool 10, south of Norman Rd. 21 Comment
  CHSC87979  Bolboschoenus glaucus Lowell Ahart 2004-6-18 11074 Glenn On the west side of Grindstone Creek, about 100 yards north of Stony Creek, about 50 yards east of Road 306 (Elk Creek Newville Road), west of the Grindstone Rancheria Indian Reservation. 178 Comment
  CAS-BOT-BC28248  Bolboschoenus glaucus John Thomas Howell 1955-9-6 30906 Glenn Low wet place along road, 3 mi W of Butte City. Comment
  UC1100937  Bolboschoenus maritimus David B. Marshall 1954-7-7 3 Glenn ca 5 mi w Princeton (southern 1/2 of the Sacramento National Wildlife Refuge, Glenn-Colusa County Line); Sacramento National Wildlife Refuge, w of Princeton Comment
  CHSC61189  Bolboschoenus maritimus subsp. paludosus Vernon H. Oswald 1993-5-5 5339 Glenn Sacramento River National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, E side of Cell 4, Tract 21, south of Norman Rd. 25 Comment
  UCR232657  Brassica geniculata George K. Helmkamp, E. A. Helmkamp 2011-10-8 18379 Glenn Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton; Sacramento River side of the levee between the highway and Packer Island 29 Comment
  SEINET260856  Brickellia californica L. M. Shultz 1990-5-5 11277 Glenn Mendocino Forest ; Corning District; Northern Coastal Range area 305 Comment
  CHSC61194  Briza minor Vernon H. Oswald 1993-5-5 5348 Glenn Main unit of Sacramento National Wildlife Refuge located ca. 7 mi S of Willows, NE corner of Tract 41, south of Norman Rd. 25 Comment
  CAS-BOT-BC484212  Brodiaea elegans subsp. elegans John Thomas Howell 1943-8-4 19049 Glenn Summit ridge N of Black Butte Comment
  CAS-BOT-BC484214  Brodiaea elegans subsp. elegans Roger Raiche 1985-5-30 50475 Glenn N of Stonyford, NW corner of intersection of Road 306 (Stonyford-Lodoga Road) and Black Diamond Mt. Road. 384 Comment
  SEINET10534116  Brodiaea pulchella Patricia L. Kenney 1973-6-7 Kenney 472 Glenn Wind blown ridge, with spruce and douglas fir, .4 miles w of plasket meadow Campground 1890 Comment
  CHSC60697  Brodiaea terrestris Vernon H. Oswald 1993-4-26 5322 Glenn Main unit of refuge located ca. 7 mi S of Willows, S side of Norman Rd, NW corner of Tract G. Sacramento National Wildlife Refuge. 22 Comment
  CHSC25118  Bromus D. Russell Droege 1970-5-5 41 Glenn At 3.8 mi. east of junction Road 200 with Interstate 5 on south side of the road. Comment
  CHSC50386  Bromus arenarius Vernon Oswald; Lowell Ahart 1990-5-23 4244 Glenn Grindstone Creek between Rd 305 (Grindstone Rancheria Rd) and Rd 306 (Newville-Stonyford Rd), between Chrome and Elk Creek. 188 Comment
  CHSC94719  Bromus arenarius Lowell Ahart 2006-6-11 12721 Glenn About 100 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford. 595 Comment
  SEINET10662014  Bromus arenarius Lowell Ahart 2004-6-30 Ahart 11148 Glenn T21N, R6W, southwest 1/4 Section 15. On the north side of Grindstone Creek, just east of the deep wash, about 50 yards east of the bridge across Grindstone Creek, about 50 yards east of Road 306 (Elk Creek Newville Road), west of the Grindstone Rancheria Indian Reservation. 191 Comment
  UC1562473  Bromus arenarius Vernon Oswald and Lowell Ahart 1990-5-23 4244 Glenn between Chrome and Elk Creek (Grindstone Creek, between Rd 305 (Grindstone Rancheria Rd) and Rd 306 (Newville-Stonyford Rd)); Grindstone Creek 188 Comment
  CAS-BOT-BC148860  Bromus carinatus var. marginatus A. A. Heller 1915-6-16 12001 Glenn Near the old sawmill site west of Bennet Springs on the Newville-Covelo Road. 914 Comment
  CAS-BOT-BC148862  Bromus carinatus var. marginatus Gladys L. Smith 1982-7-10 7703 Glenn Snow Basin, east side of Black Butte. 1889 Comment
  CAS-BOT-BC148864  Bromus carinatus var. marginatus A. A. Heller 1915-6-16 12001 Glenn Near the old sawmill site west of Bennet Spring on the Newville-Covelo road. 914 Comment
  CAS-BOT-BC156053  Bromus diandrus A. A. Heller 1915-6-16 12000 Glenn Old sawmill site west of Bennet Spring on the Newville-Covello Road. 914 Comment
  SEINET6629075  Bromus diandrus R. R. Halse 2014-3-24 9025 Glenn Along Newville Road ca. 2.6 miles E of junction with Road 306. 169 Comment
  SEINET7254188 Image available Bromus diandrus Richard R. Halse 2014-1 9025 Glenn Along newville Road ca. 2.6 miles east of its junction with Road 306 Comment
  CAS-BOT-BC155494  Bromus hordeaceus A. A. Heller 1915-6-16 11999 Glenn Near the old sawmill site west of Bennet Spring on the Newville-Covelo road on roadside banks in the forest. 914 Comment
  CHSC62915  Bromus hordeaceus Vernon H. Oswald 1994-4-4 6044 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the NW quarter of Cell 1, Tract 5. In fields, along roads and on dikes. 28 Comment
  UCD58777  Bromus hordeaceus A. A. Heller 1915-7-16 11999 Glenn Near the old sawmill site west of Bennet Spring on the Newville-Covelo road. 914 Comment
  SEINET10514539  Bromus hordeaceus A. Arthur Heller 1915-6-16 Heller 11999 Glenn Near the old sawmill site W of Bennet Spring on the Newville-Covelo road on roadside banks in forest . Comment
  CHSC50387  Bromus laevipes Vernon Oswald; Lowell Ahart 1990-5-23 4250 Glenn Gravel road paralleling the north side of FH 7 (Alder Springs Rd), Mendocino National Forest, ca. 0.5 mile west of Gillapsy Ranch, ca. 5 miles northwest of Elk Creek. Along the road. 347 Comment
  UC1562463  Bromus laevipes Vernon H. Oswald and Lowell Ahart 1990-5-23 4250 Glenn 5 mi nw of Elk Creek (0.5 mi w of Gillapsy Ranch, gravel road paralleling the n side of FH 7 (Alder Springs Road), Mendocino National Forest); Mendocino National Forest, Alder Springs Road 347 Comment
  CHSC29566  Bromus madritensis subsp. rubens Dibble; Griggs 1979-6-14 47 Glenn Near Black Diamond Ridge, close to the town of Stonyford. 975 Comment
  CHSC60700  Bromus madritensis subsp. rubens Vernon H. Oswald 1993-4-26 5300 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, NE corner of Cell 2, Tract 4. Vernal pool and many places on the refuge. 28 Comment
  UCD59547  Bromus rubens A. A. Heller 1915-4-16 11829 Glenn 12 miles W of Orland. Comment
  CAS-BOT-BC273302  Cacaliopsis nardosmia A. A. Heller 1915-6-17 12014 Glenn Ridge above the new sawmill west of Bennet [Bennett] Spring on the Newville-Covelo road 1219 Comment
  CAS-BOT-BC185243  Calamagrostis koelerioides John Thomas Howell 1943-8-10 19270 Glenn Black Butte. Comment
  CAS-BOT-BC185245  Calamagrostis koelerioides David D. Keck 1949-7-22 6443 Glenn Near summit of Black Butte. 2225 Comment
  RSA40186  Calamagrostis koelerioides J. T. Howell 1943-8-10 19269 Glenn Black Butte Comment
  UCD57321  Calamagrostis koelerioides Milo S. Baker 1943-8-10 10681 Glenn Black Butte, Glacial Basin. 2133 Comment
  CAS-BOT-BC185092  Calamagrostis purpurascens Milo S. Baker 1943-8-6 10605 Glenn Near Summit Black Butte. 2225 Comment
  CHSC32909  Calandrinia ciliata var. menziesii Louis Heinrich 1980-4-22 6 Glenn In orchard. 300 ft w of Road XX, 200 ft n of Road 34. 39 Comment
  UCD159494  Calendula arvensis D. S. Park 2010-8-25 244 -2 Glenn 6654 County Road 20, Orland. Growing in front of house along road. Disturbed. Possibly planted. 71 Comment
  HSC39701  Calochortus coeruleus D. E. Anderson, J. P. Smith 1971-6-22 1171 Glenn 10 mi. S of junction of F.H. 7 and 24N02, 10 mi. S of Mendocino Pass, Mendocino National Forest Comment
  RSA48596  Calochortus coeruleus Philip A. Munz 1949-5-19 13325 Glenn 1/2 mi N of Alder Springs. 1189 Comment
  CHSC85946  Calochortus luteus Jenny Marr; Heidi West 1998-4-30 Glenn Vicinity of North Fork Stony Creek, Rocky Ridge, and Newville. 198 Comment
  JEPS110353  Calochortus splendens Lowell Ahart 2006-6-11 12700 Glenn On the sides of a very poor trail (road), (out in the middle of nowhere, gnats terriable), about 1/4 mile south of Forest Road 18N03, on lower part of Black Diamond Ridge, about 1 mile (air) northeast of North Fork Campground, about 4 1/4 miles (air) west 790 Comment
  UC1299332  Calochortus splendens Freed W. Hoffman 1948-6-28 2533 Glenn Black Diamond Mountain, w Glenn County Black Diamond Mountain 624 Comment
  CAS-BOT-BC494341  Calochortus tolmiei A. A. Heller 1915-6-3 11946 Glenn Houghton's trail near Bennet Spring on the Newville-Covelo road in the yellow pine belt, in open places in the forest, the principal undershrubs Quercus dumosa, Ceanothus and Toxidendron. 975 Comment
  SBBG44930  Calochortus tolmiei J. Timbrook 1972-6-4 6 Glenn 8.4 mi E of Mendocino Pass, Alder Springs Rd 1905 Comment
  CHSC66533  Calycadenia ciliosa Vernon H. Oswald 1996-7-10 7994 Glenn Hwy. 45 at St. John Bridge on Stony Creek S of Hamilton City. 41 Comment
  CHSC108545  Calycadenia pauciflora L. P. Janeway; B. Castro 2011-5-29 10326 Glenn Inner North Coast Ranges. Along Hull Road (Road 313, Forest Road M9) 3.7 road km west of Road 306 (the road from Chrome to Elk Creek); 3.5 air km wouthwest of Chrome. Steep east-facing slope. Plants mostly along the roadside. 414 Comment
  CHSC34250  Calycadenia pauciflora J. Lacey; R. Ondricek-Fallscheer 1981-7-2 12 Glenn Ca. 2 mi NW of Chrome, F. Rue property. 353 Comment
  JEPS103267  Calycadenia pauciflora Lowell Ahart 2002-8-26 9923 Glenn Near Grizzly Flats, on the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte reservoir. 142 Comment
  JEPS22853  Calycadenia pauciflora A. A. Heller 1914-7-7 11521 Glenn Brlow Mud Flat on Newville-Covelo Road Comment
  RSA255584  Calycadenia pauciflora Gerald D. Carr 1972-5-23 701 Glenn 5.7 miles north of Stoneyford on Road 306 Comment
  RSA255587  Calycadenia pauciflora Gerald D. Carr 1972-5-23 700 Glenn 3.7 miles west of Road 306 on Alder Springs Road Comment
  UC1876637  Calycadenia pauciflora Gerald D. Carr 1972-5-23 701 Glenn 5.7 mi N of Stoneyford on Rd. 306. Comment
  UC1971771  Calycadenia pauciflora R. L. Carr 1994-9-23 2655 Glenn 8.1 mi N of Stoneyford on CR 306 Comment
  CAS-BOT-BC277737  Calyptridium Mona Bourell 1986-6-14 3125 Glenn Mendocino National Forest. One mile north of Plaskett Mdw. Rec. area on M.N.F. Rd. FH7 1645 Comment
  UC852138  Calyptridium monospermum A. A. Heller 1917-7-4 12765 a Glenn Coast Range at Alder Springs Alder Springs; Coast Range, Alder Springs 1280 Comment
  SEINET10841113  Camissonia contorta Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4334 Glenn T18N R6W ne/sw sec 10. Stonyford quad. On lodo shale, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303, ca. 5 mi ne of Stonyford. ll00 ft. 335 Comment
  CHSC56555  Camissoniopsis hirtella Steven Triano 1988-6-1 247 Glenn Ca 40 ft n of Mendocino Ntl. Forest Road FH7 and 9.6 mi w of Stony Creek. 899 Comment
  UC874228  Camissoniopsis hirtella A. A. Heller 1914-5-27 11443 Glenn grade about 10 mi e Alder Springs; Coast Range Comment
  UC195405  Campanula prenanthoides A. A. Heller 1914-7-8 11542 Glenn on the Newville-Covello road near Bennett Spring; Coast Range 914 Comment
  CAS-BOT-BC37032  Capsella bursa-pastoris Jeanne Janish 1948-3-22 205 Glenn 2 miles west of Elle Creek Store, on San Hedrin Road. Comment
  CAS-BOT-BC37203  Capsella bursa-pastoris John Thomas Howell 1943-8-12 19287 Glenn Canyon of Snow Basin Creek. Comment
  CHSC27749  Capsella bursa-pastoris David A. Durham 1978-4-1 16 Glenn 22 mi w of Orland. 219 Comment
  CHSC32535  Capsella bursa-pastoris M. S. Taylor; J. Lacey 1981-3-27 3387 Glenn Between Rocky Ridge and Rd 306, s of North Fork Stony Creek, ca. 1/2 mi e of Newville. 198 Comment
  HSC39703  Cardamine californica D. E. Anderson, J. P. Smith 1971-6-22 - 1173 Glenn 10 mi. S of junction of F.H. 7 and 24N02, 10 mi. S of Mendocino Pass, Mendocino National Forest Comment
  CHSC112669  Cardamine oligosperma Lowell Ahart 2013-10-19 19131 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boatlaunch area, west of Butte City. 26 Comment
  CHSC79000  Cardamine oligosperma J. Marr; C. Warren 1998-3-26 Glenn Southwest of Orland, vicinity of Burrows Gap, Chrome, and Heifer Camp Ck. 266 Comment
  JEPS118723  Cardamine pachystigma L. P. Janeway 2010-7-25 10128 Glenn High North Coast Ranges. Steep northwest slope below the top of Black Butte, along the trail to the top. Plastkett Meadows 7.5' quad. Comment
  CHSC92895  Carex abrupta L. P. Janeway; B. Castro 1994-7-31 4709 Glenn High North Coast Ranges. Across road FH7 from Telephone Campground (site), near road to Smith Camp; about 1.5 mi north-northwest of Black Butte. 2023 Comment
  CDA17323  Carex amplifolia G. F. Hrusa 2004-7-2 16370 Glenn North Coast Ranges; Mendocino National Forest. Rd. 21N06D off 21N06 off Forest Rd. M3. Lower Markham Ridge at small pond site. 1348 Comment
  CHSC92881  Carex amplifolia D. Isle 1999-6-23 1278 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. In a glade above a Bear Wallow, S aspect N of French Creek, in a proposed Gulch TS unit 4. 1353 Comment
  CHSC93125  Carex amplifolia D. Isle 2004-6-22 1385 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Bottom of Markham Ridge. Pond N of bottom of Markham Ridge. SE corner of the pond. About 1/4 mile N 28 degrees W from end of Markham Ridge; from NE corner above Salix and Alnus. NAD27 10S 0512982E 4387216N. 1389 Comment
  CHSC54456  Carex aurea Vernon H. Oswald; Lowell Ahart 1991-7-10 4719 Glenn Campground and Picnic Area at the lake ca. 0.5 mile south of Plaskett Guard Station, between Elk Creek and Covelo. 1828 Comment
  UC1586434  Carex aurea Vernon H. Oswald and Lowell Ahart 1991-7-10 4719 Glenn Campground and Picnic Area at the lake ca. 0.5 mi s Plaskett Guard Station (on the edge of a drainage through a meadowy glade on the s side of the road, between Elk Creek and Covelo) 1828 Comment
  CAS-BOT-BC19089  Carex aurea Clare R. Wheeler 1981-6-18 2472 A Glenn Black Butte Area. Along USFS ca. 0.8 km from Keller Lake. 1646 Comment
  CAS-BOT-BC19390  Carex bolanderi John Thomas Howell 1943-8-3 18958 Glenn Plaskett Meadows. 1828 Comment
  CAS-BOT-BC19609  Carex brainerdii John Thomas Howell 1944-7-14 19783 Glenn Plaskette Meadows. Comment
  SEINET10752407  Carex brainerdii John Thomas Howell 1944-7-14 Howell 19783 Glenn Plaskett Meadows. Comment
  HSC48103  Carex buxbaumii D. H. Norris 1971-7-3 19586 Glenn Mendocino National Forest, Twin Springs Comment
  CAS-BOT-BC34378  Carex cusickii Walter Knight; Irja Knight 1968-7-7 2573 Glenn Keller Lake. 1981 Comment
  UCD140272  Carex densa L. P. Janeway 2000-6-23 6821 Glenn Inner North Coast Ranges. At Hardin Hole Spring; southeast side of northeastern end of Hardin Hole Ridge. 1134 Comment
  HSC103360  Carex fracta Thomas W. Nelson, Jane Nelson 1982-7-17 7194 Glenn Plasket Meadows Campground 1829 Comment
  CAS-BOT-BC7560  Carex integra Milo S. Baker 1942-7-11 10324 Glenn West from Plaskett Ranger Station on old road ca. .5 miles in moist open space. Comment
  CHSC104787  Carex integra L. P. Janeway 2010-7-11 10098 Glenn High North Coast Ranges. Spring at head of un-named southwestern tributary of Cold Creek; north side of Rd 312, 1.9 road km west of Forest Hwy 7. 1844 Comment
  UC710516  Carex lenticularis var. lipocarpa John Thomas Howell 1943-8-3 18924 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC278767  Carex luzulina Peter F. Zika 2011-7-3 25504 Glenn NE side of Alder Springs Road, 2.7 road miles SE of Mendocino Pass, c 3 air miles NW of Black Butte, North Coast Range Highlands (NCoRH) 1790 Comment
  CAS-BOT-BC31949  Carex microptera John Thomas Howell 1943-8-3 18959 A Glenn Plaskett Meadows. 1828 Comment
  CAS-BOT-BC32211  Carex multicostata John Thomas Howell 1943-8-3 18972 Glenn Plaskett Meadows. 1828 Comment
  SEINET10713220  Carex multicostata John Thomas Howell 1943-8-3 Howell 18972 Glenn 1829 Comment
  SEINET7568496 Image available Carex multicostata John Thomas Howell 1943-8-10 19271 Glenn Black Butte. Comment
  UC710426  Carex neurophora John Thomas Howell 1943-8-6 19143 Glenn se Black Butte Comment
  CAS-BOT-BC119658  Carex neurophora Walter Knight; Irja Knight 1969-7-5 2739 Glenn Sheetiron Spring. On Sheetiron Mt. 1813 Comment
  CHSC80469  Carex nudata Caroline Warren; Heidi West, Joyce Lacey-Rickert, Julie Cunningham 1998-3-30 Glenn Vicinity of Newville, Heifer Camp Creek, and Chrome Creek. 268 Comment
  CHSC94685  Carex nudata Lowell Ahart 2006-6-15 12761 Glenn On the west side of the creek, about 400 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford. 608 Comment
  JEPS110409  Carex nudata Lowell Ahart 2006-6-15 12761 Glenn On the west side of the creek, about 400 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford 608 Comment
  SEINET12649657 Image available Carex pachycarpa L. P. Janeway 2010-1 10092 Glenn 2020 Comment
  UC710484  Carex pachystachya John Thomas Howell 1943-8-7 19162 Glenn Plaskett Meadows 1828 Comment
  CDA33136  Carex praegracilis L. P. Janeway 2000-5-31 6763 Glenn Inner North Coast Ranges; At Black Diamond Glades; 6.5 km west-northwest of Stonyford. Comment
  CHSC104776  Carex rossii L. P. Janeway 2010-8-14 10142 Glenn High North Coast Ranges. North side of Forest Hwy 7 at turn to Plaskett Meadows (to south) and Masterson Meadow (to north). 1883 Comment
  HSC48101  Carex rossii D. H. Norris 1971-7-3 19584 Glenn Plaskett Meadows Comment
  JEPS118615  Carex rossii L. P. Janeway 2010-8-14 10142 Glenn High North Coast Ranges. North side of Forest Highway 7 at turn to Plaskett Meadows (to south) and Masterson Meadow (to north). Plaskett Meadows 7.5' quad. Comment
  CHSC92902  Carex scopulorum var. bracteosa L. P. Janeway; B. Castro 1994-7-31 4707 Glenn High North Coast Ranges. Across Road from FH7 from Telephone Campground (site); about 1.5 mi north-northwest of Black Butte. narrow seepy meadow opening in red fir forest. 2023 Comment
  UC710469  Carex scopulorum var. bracteosa John Thomas Howell 1944-7-15 19790 Glenn Plaskett Meadows Comment
  CHSC88504  Carex serratodens Jenny Marr; Julie Cunningham, Caroline Warren, Joyce Lacey 1998-3-26 Glenn Vicinity of Chrome and Heifer Camp Creek. 243 Comment
  CHSC93136  Carex serratodens D. Isle 2004-6-22 1384 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Bottom of Markham Ridge. Pond N of bottom of Markham Ridge. NE corner of the pond. About 1/4 mile N 28 degrees W from end of Markham Ridge; from NE corner above Salix and Alnus. NAD27 10S 0512982E 4387216N. 1389 Comment
  CAS-BOT-BC117537  Carex serratodens Alice Eastwood; John Thomas Howell 1937-6-23 4789 Glenn Near Dinsmore's Comment
  SEINET8110550 Image available Carex serratodens A. A. Heller 1916-4-27 12349 Glenn between Mud Flat and Bennett Spring on Newville-Covelo road Comment
  JEPS118580  Carex straminiformis L. P. Janeway 2010-7-11 10097 Glenn High North Coast Ranges. Spring at head of un-named southwestern tributary of Cold Creek; north side of Road 312 1.9 road km west of Forest Highway 7. Plaskett Meadows 7.5' quad. Comment
  CAS-BOT-BC116685  Carex subfusca Alice Eastwood; John Thomas Howell 1943-8-10 19261 Glenn Black Butte. Comment
  CHSC79856  Carex subfusca L. P. Janeway 2000-6-23 6823 Glenn High North Coast Ranges. At Valley View Spring; at southern end of Log Spring Ridge. 1451 Comment
  SEINET4292057 Image available Carex subfusca Unknown 2006-1 12762 Glenn On the west side of the creek, about 400 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5-1/4 miair) west-northwest of Stonyford Comment
  RSA0021586  Castilleja M. Bourell 1997-3-29 5806 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site). Comment
  HSC72577  Castilleja affinis J. P. Smith, Thomas W. Nelson 1976-4-14 8603 Glenn Sanhedrin Rd. (Rd. 309), 5.5 mi. W of its junction with Rd. 306 in Elk Creek 305 Comment
  CHSC77792  Castilleja affinis subsp. affinis B. Castro; J. Witzman, B. Hendrickson 1999-4-14 880 Glenn About 9 air miles NW of Orland, vicinity of Burrows Gap in Rocky Ridge. 256 Comment
  HSC30761  Castilleja applegatei subsp. pinetorum Thomas W. Nelson, Jane P. Nelson 1974-5-26 1285 Glenn Just N of trail to Black Butte 2134 Comment
  CAS-BOT-BC255468  Castilleja applegatei var. pinetorum John Thomas Howell 1943-8-6 19114 Glenn Black Butte Comment
  JEPS3613  Castilleja arachnoidea Milo S. Baker 1943-8-10 10674 Glenn e slope Black Butte (at Glacier Basin and n in forest); , Glacier Basin 2133 Comment
  UC1388995  Castilleja arachnoidea Milo S. Baker 1943-8-10 10674 Glenn e slope Black Butte (Glacier Basin, and n in forest); , Glacier Basin 2133 Comment
  CHSC35249  Castilleja exserta M. S. Taylor; J. Lacey 1982-4-14 4298 Glenn 1 mi w of jct of Alder Springs Rd and Rd 306, M. Spurlock property; along tributary to North Fork Stoney Creek, ca. 5 mi n of Elk Creek. 207 Comment
  SBBG26844  Castilleja exserta E. I. Applegate 1928-4-25 5380 Glenn near Orland on Chico Rd Comment
  CHSC65514  Castilleja exserta subsp. exserta Shuan E. Sims 1995-4-9 1 Glenn 7 miles w Willows. 152 Comment
  CHSC37298  Castilleja foliolosa M. S. Taylor; J. Lacey 1982-4-14 4322 Glenn Ca. 5 mi ne of Stonyford, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303. 335 Comment
  CHSC59816  Castilleja foliolosa T. G. Chastain 1980-4-5 6 Glenn 2 m n of Alder Springs Road and 3.8 km nw of Gillaspy Ranch, 9.7 km sw of Chrome. 396 Comment
  JEPS81607  Castilleja foliolosa M. S. Taylor and J. Lacey 1982-4-14 4322 Glenn ca 5 mi ne Stonyford (n side of Rd 306, ca 0.5 mi w of jct of Rd 303 and Rd 306); Stonyford Quad. 335 Comment
  CAS-BOT-BC244877  Castilleja miniata Gladys L. Smith 1982-7-10 7705 Glenn Snow Basin east side of Black Butte 1889 Comment
  UC909731  Castilleja miniata Milo S. Baker 1949-7-9 12119 Glenn ne slope Black Butte; Snow Basin 1950 Comment
  RSA749259  Castilleja miniata subsp. miniata K. M. Meyer, A. Townesmith 2007-8-6 202 Glenn Mendocino National Forest, 30.7 miles on county road 307/NF Rd. FH7, off rd. 306. At Plaskett Meadow/campground. 1835 Comment
  UC195472  Castilleja rubicundula subsp. rubicundula A. A. Heller 1914-5-1 11346 Glenn about 5 mi nw Hamilton (on the road to Orland); Sacramento Valley Comment
  CAS-BOT-BC41008  Caulanthus flavescens Alice Eastwood 1922-4-23 11144 Glenn Hills west of Willows. Comment
  CHSC89627  Caulanthus flavescens Jenny Marr; Caroline Warren 1998-6-7 Glenn Vicinity of Funks Creek, Antelope Valley, and Logan Ridge. 129 Comment
  CAS-BOT-BC40480  Caulanthus lasiophyllus A. A. Heller 1914-5-27 1148 Glenn Grade 9 miles east of Alder Springs. Comment
  CAS-BOT-BC48578  Ceanothus cordulatus Jay B. Walker 1995-4-25 1382 Glenn Mendocino Ntl Forest. Alder Springs Rd, 3km W of jct w/ Sanhedrin Rd. 1400 Comment
  CAS-BOT-BC48582  Ceanothus cordulatus A. A. Heller 1917-7-5 12798 Glenn Coast Range west of Alder Springs, near the west end of Bedford trail 1615 Comment
  CHSC9746  Ceanothus cordulatus Nancy Mosman 1971-7-20 128 Glenn 10 ft nw of meadow at Broad Tree Campground and ca. 290 ft s of the Markham Ridge Trail in the Mendocino National Forest. 1828 Comment
  UCD70289  Ceanothus cordulatus D. Sanchez-Mata 1998-7-9 s.n. Glenn Elk Creek-Covelo. Mendocino National Forest. Alder Springs Road between Lone Star and Plaskett Meadows. White fir forests (Castanopsio sempervirentis-Abietetum lowianae Rivas-Martinez and Sanchez-Mata 1997). 1750 Comment
  CAS-BOT-BC48473  Ceanothus cuneatus Alice Eastwood 1922-4-23 11163 Glenn Hills west of Willows near dam. Comment
  UC1046394  Ceanothus cuneatus var. cuneatus N. J. Dal Porto 1954-3-17 5 Glenn junction of Elk Creek-Newville Rds, Quad. 42A2 213 Comment
  CAS-BOT-BC50127  Ceanothus integerrimus A. A. Heller 1914-7-7 11547 Glenn Bennett Spring on the Newville-Covelo road 1219 Comment
  CAS-BOT-BC50131  Ceanothus integerrimus C. H. M. 1916-9-6 s.n. Glenn Alder Springs Comment
  JEPS87701  Ceanothus integerrimus Vernon H. Oswald and Lowell Ahart 1994-6-1 6227 Glenn Ivory Mill Rd. 3.0 mi w of the junction of 20N01 and Rd. 308 at the Mendocino National Forest Boundary; at the Mendocino National Forest Boundary 792 Comment
  JEPS87702  Ceanothus integerrimus Vernon H. Oswald and Lowell Ahart 1994-6-1 6227 Glenn Ivory Mill Rd. 3.0 mi w of the junction of 20N01 and Rd. 308 at the Mendocino National Forest Boundary; at the Mendocino National Forest Boundary 792 Comment
  SFV11163  Ceanothus integerrimus M. L. Vincent 1967-6-27 692 A Glenn 10.7 miles northwest of Willows, beyond last collection point toward Anthony Peak. Highway 36. Comment
  UC204567  Ceanothus integerrimus A. A. Heller 1914-7-7 11547 Glenn Bennett Springs on the Newville-Covelo rd Comment
  UC870588  Ceanothus integerrimus A. A. Heller 1915-6-3 11942 Glenn near Bennet Springs (on the Newville-Covelo Rd.); Coast Ranges Comment
  SEINET13945933 Image available Ceanothus integerrimus A. A. Heller 1915-1 11942 Glenn Near Bennet Spring on the Newville-Covelo road, in the Coast Range; ca 3000 ft alt. 914 Comment
  SEINET13945934 Image available Ceanothus integerrimus A. A. Heller 1915-1 11942 Glenn Near Bennet Spring on the Newville-Covelo road, in the Coast Range; ca 3000 ft alt. 914 Comment
  UC1736104  Ceanothus jepsonii var. jepsonii Dean W. Taylor 1992-4-16 12433 Glenn Black Diamond Glades, along road from Indian Valley (Stonyford Road) to Black Diamond Mountain 777 Comment
  CDA7089  Centaurea calcitrapa T. C. Fuller 1970-6-18 19734 Glenn East side of freeway, Interstate 5, 2.3 miles south of Road 27, ca. 5 miles south of Orland. 0 Comment
  CDA19180  Centaurea diffusa E. Simpson 2001-5-3 PDR P 097407 Glenn Sacramento Valley; along Interstate Hwy 5 S-bound, between Rd 27 and 33. 0 Comment
  CHSC108782  Centaurea melitensis L. P. Janeway 2011-5-11 10262 Glenn Inner North Coast Ranges. 2.9 air km south-southeast of town of Elk Creek; along northeast side of Stony Gorge Reservoir, along access Road 3.9 km south of Hwy 162. 267 Comment
  CHSC86795  Centaurea melitensis Jenny Marr; Natalie Wight 1998-6-16 Glenn Vicinity of Chrome and Heifer Camp Creek. 274 Comment
  CHSC86824  Centaurea melitensis Jenny Marr; Heidi West 1998-6-17 Glenn Vicinity of Squaw Flat and Logan Creek. 152 Comment
  UCR232173  Centaurea solstitialis George K. Helmkamp, E. A. Helmkamp 2011-10-8 18402 Glenn Northern Sacramento Valley, Road 60 (Riz Rd) at the junction with Co. Road P, 5.1 miles SE (144 deg. ) of Willows 30 Comment
  CDA39706  Centaurium trichanthum L. Ahart 2004-6-18 11096 Glenn North side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. Comment
  RSA699910  Centaurium trichanthum L. Ahart 2004-6-18 11096 Glenn Salt Creek, south of bridge across Salt Creek, on the south side of Newville Rd., about 1/4 mi. west of Newville, about 5 mi. (air) west of Black Butte Reservoir. 204 Comment
  CAS-BOT-BC281222  Centromadia fitchii David D. Keck 1932-7-7 1728 Glenn 2 miles N of Artois 55 Comment
  CHSC46861  Centromadia parryi subsp. parryi Vernon Oswald 1989-9-12 4000 Glenn Rd 306 0.4 mi n of Salt Creek, 3.2 mi n of the Glenn-Colusa county line n of Stonyford. Roadside. 304 Comment
  CAS-BOT-BC271507  Centromadia parryi subsp. rudis H. M. Hall 1930-9-25 12895 Glenn Interior at Norman Comment
  CAS-BOT-BC271509  Centromadia parryi subsp. rudis David D. Keck 1932-7-7 1726 Glenn 2 miles N. of Artois 54 Comment
  JEPS11969  Cephalanthera austiniae Rimo Bacigalupi with G. T. Robbins 1954-6-26 4626 Glenn on rd. between Alder Springs Guard Station and Brownell Camp; Mendocino Nat'l Forest 1402 Comment
  CHSC94737  Cerastium glomeratum Lowell Ahart 2006-6-15 12782 Glenn On the west side of the creek, about 30 yards south of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 595 Comment
  SEINET10965505  Cerastium glomeratum Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4299 Glenn T22N R6W n/se sec 21. Chrome quad. Rolling Oak Savannah & Valley Grassland, n side of Alder Springs Rd, 1/2 mi w of its jct with Rd 306, 5 mi n of Elk Creek. On lodo shale. 680 ft. 207 Comment
  CAS-BOT-BC207752  Cercis occidentalis Alice Eastwood 1922-4-23 11175 Glenn Hills west of Willows Comment
  NY43004  Cercis occidentalis J. B. Walker 1995-4-24 1373 Glenn W of Elk Creek, Sanhedrin Rd, at border of Mendocino National Forest 500 Comment
  UCSB27052  Cercis occidentalis Broder, Richard 1964-9-24 Glenn Along Alder Springs Road; 4.7 miles west of junction with Elk Creek to Paskenta Road; northwest of Willows 381 Comment
  CHSC29519  Cercocarpus betuloides Dibble; Griggs 1979-6-14 28 Glenn Near Black Diamond Glades. Close to the town of Stonyford. 707 Comment
  CHSC39790  Cercocarpus betuloides Eloise Gallatin 1935-5-12 Glenn Stony Gorge Dam. Comment
  CAS-BOT-BC135526  Cercocarpus betuloides var. betuloides A. A. Heller 1914-5-27 11456 Glenn Grade 9 miles east of Alder Springs, easterly slope in the Coast Range Comment
  CAS-BOT-BC135528  Cercocarpus betuloides var. betuloides Roxana S. Ferris 1917-4-14 579 Glenn Foothills 7 mi. west of Arbuckle, Arbuckle-Rumsey Road Comment
  RSA0021741  Cercocarpus betuloides var. betuloides M. Bourell 1997-3-29 5803 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site). Comment
  UC859444  Cercocarpus betuloides var. betuloides Alice Eastwood 1922-4-23 11154 Glenn hills w of Willows Comment
  UCR198085  Cercocarpus ledifolius Gerald Dickinson 1964-7-22 195 Glenn Coast Range, St. John Mountain Comment
  JEPS11968  Chaenactis douglasii var. douglasii Rimo Bacigalupi with G. T. Robbins 1954-6-26 4625 Glenn 3 mi e of Alder Springs Guard Station (along Alder Springs Road) 1127 Comment
  HSC71296  Chaenactis glabriuscula var. glabriuscula Thomas W. Nelson, Jane P. Nelson 1979-4-13 4630 Glenn Along FS Rd. 18N01 at junction with County Rd. Comment
  JEPS120481  Chaenactis glabriuscula var. heterocarpha L. P. Janeway 2011-5-11 10273 Glenn Inner North Coast Ranges. Along Black Diamond Road 5.3 road km west of Road 306 (the road from Elk Creek to Stonyford); overlooking lower Black Diamond Cree; 5.5 air km northwest of Stonyford. Comment
  SEINET10474504  Chaetopappa exilis Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4297 A Glenn T22N R6W n/se sec 21. Chrome quad. Rolling Oak Savannah & Valley Grassland, n side of Alder Springs Rd, 1/2 mi w of its jct with Rd 306, 5 mi n of Elk Creek. On lodo shale. 680 ft. 207 Comment
  RSA0112565  Chamaesyce maculata Lowell A. Ahart 2013-8-8 19013 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  RSA612434  Chamaesyce maculata L. C. Wheeler 1935-10-16 4038 Glenn Stony Creek 2 miles N Orland. 82 Comment
  SBBG27196  Chamaesyce ocellata L. C. Wheeler 1935-10-16 4041 Glenn Stony Crk, 2 mi N of Orland 82 Comment
  CHSC80374  Chamaesyce ocellata subsp. rattanii H. West; C. Warren, N. Wight 1998-8-11 Glenn Vicinity of Newville and Heifer Camp Creek. 231 Comment
  RSA0112649  Chamaesyce ocellata subsp. rattanii Lowell Ahart 2013-8-8 19012 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  UC204572  Chamaesyce ocellata subsp. rattanii A. A. Heller 1914-7-9 11555 Glenn 5 mi e Newville Comment
  UCR232183  Chamaesyce prostrata George K. Helmkamp, E. A. Helmkamp 2011-10-8 18391 Glenn Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows 26 Comment
  CDA42974  Chamaesyce serpillifolia subsp. serpillifolia L. Ahart 2013-10-22 19186 Glenn Near an old homestead, strand of Stony Gorge Reservoir, about two miles south of the dam, about 17 miles (air) northwest of Willows. Comment
  CHSC34251  Chamaesyce serpillifolia subsp. serpillifolia J. Lacey; R. Ondricek-Fallscheer 1981-6-11 4 Glenn Along Stony Creek, 1/4 mi se of Newville. 183 Comment
  CHSC80379  Chamaesyce serpillifolia subsp. serpillifolia Caroline Warren; Heidi West 1998-9-1 Glenn Vicinity of Newville, Heifer Camp and Chrome Creek. 222 Comment
  CHSC81117  Chamaesyce serpillifolia subsp. serpillifolia Lowell Ahart; Vernon H. Oswald 2001-8-22 9175 Glenn Along a small wash, on the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 140 Comment
  CHSC87876  Chamaesyce serpillifolia subsp. serpillifolia Lowell Ahart 2004-6-18 11090 Glenn Gravel bar on the north side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. 203 Comment
  CHSC94877  Chamaesyce serpillifolia subsp. serpillifolia Lowell Ahart 2006-6-15 12781 Glenn On the north side of the creek, about 100 yards southeast of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 595 Comment
  JEPS106057  Chamaesyce serpillifolia subsp. serpillifolia Lowell Ahart 2004-6-18 11090 Glenn Gravel bar on the north side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir 203 Comment
  CAS-BOT-BC166007  Chamerion angustifolium subsp. circumvagum John Thomas Howell 1943-8-10 19266 Glenn Black Butte Comment
  CAS-BOT-BC68260  Cheilanthes gracillima David D. Keck 1949-7-22 6450 Glenn Summit of Black Butte 2273 Comment
  UC905606  Cheilanthes gracillima David D. Keck 1949-7-22 6450 Glenn summit Black Butte 2255 Comment
  CAS-BOT-BC68258  Cheilanthes gracillima Walter Knight 1965-9-11 1179 Glenn St. John Mt. - on n.w. facing slope Comment
  UC1874966  Cheilanthes gracillima Ruth Kirkpatrick 2001-6-29 1055 Glenn Summit of Black Butte. 2270 Comment
  CHSC60735  Chenopodium album Vernon H. Oswald 1993-6-9 5491 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, near the beginning of the Tour Route, on the E side of Cell 1 of Tract 12. Comment
  UC1136372  Chenopodium ambrosioides F. W. Embree 1934-5-1 50 Glenn 3/4 mi sw Chico Landing (Plot 5); Chico Quadrangle Comment
  UC851042  Chenopodium californicum A. A. Heller 1915-4-16 11832 Glenn 7 mi e Newville Comment
  CAS-BOT-BC451352  Chimaphila menziesii Clarence Quick 1963-6-20 63 -06 Glenn Mendocino National Forest, vicinity of Del Harleson CAmp Comment
  CHSC29579  Chlorogalum pomeridianum Dibble; Griggs 1979-6-14 50 Glenn Near Black Diamond Ridge, close to the town of Stonyford. 163 mm from the bottom and 15 mm from the left on the quad map. 975 Comment
  CHSC107486  Chorizanthe membranacea David Isle 2002-4-26 1920 Glenn Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. Westcamp Ranch; 1st saddle above CA Juniper on SE corner above 1st draw and above fenceline (E of house). 341 Comment
  POM298642  Chrysothamnus nauseosus subsp. albicaulis Lincoln Constance, Milo S. Baker 1942-8-20 3011 Glenn Summit of Black Butte. 2274 Comment
  CHSC86790  Cicendia quadrangularis Jenny Marr; Heidi West, Caroline Warren, Natalie Wight 1998-6-1 Glenn Vicinity of Salt Creek, Newville Road, and Newville. 228 Comment
  CAS-BOT-BC184832  Cinna latifolia John Thomas Howell 1943-8-4 19023 Glenn Plaskett Meadow. 1828 Comment
  UCD59789  Cinna latifolia Milo S. Baker 1943-8-4 10580 Glenn Plaskett Meadows. 1889 Comment
  UCD94021  Cinna latifolia Dena Grossenbacher; Joel Smith 2009-8-21 1111 Glenn Snow Basin, within 50-100 meters west of Hwy 7. 1967 Comment
  CAS-BOT-BC277956  Cirsium cymosum Alice Eastwood; John Thomas Howell 1941-7-10 9918 Glenn Near Alder Springs Comment
  CAS-BOT-BC277988  Cirsium cymosum Alice Eastwood; John Thomas Howell 1941-7-10 9918 Glenn Near Alder Springs Comment
  CHSC29578  Cirsium cymosum Dibble; Griggs 1979-6-14 51 Glenn Near Black Diamond Ridge, close to the town of Stonyford. Top of a ridge system. 975 Comment
  CAS-BOT-BC286385  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1941-7-10 9920 Glenn Near Alder Springs Comment
  JEPS59297  Cirsium occidentale var. venustum W. L. Jepson 16312 Glenn near junction Stony Creek; Grindstone Creek 304 Comment
  SEINET2049729 Image available Cirsium vulgare F. C. Vasek 1964-8-4 64080419 Glenn Harrison Gulch Ranger Station Comment
  CAS-BOT-BC169765  Cistanthe quadripetala A. A. Heller 1915-6-3 11929 Glenn Between Mud Flat and Bennet Spring on the Newville-Covelo road, in the Coast Range, on a northerly slope 762 Comment
  CAS-BOT-BC164160  Clarkia concinna Clarence Quick 1963-6-21 63 -21 Glenn Ridge above Grindstone Creek, between Del Harleson Camp and Elk Creek Comment
  UC930694  Clarkia concinna subsp. concinna A. A. Heller 1914-5-27 11457 Glenn on the grade about 10 mi e Alder Springs; Coast Range Comment
  CHSC109536  Clarkia gracilis subsp. gracilis L. P. Janeway 2011-5-22 10318 Glenn Inner North Coast Ranges. Along Road 309 (Sanhedrin Road) 8.5 road km west from Elk Creek town; 0.3 km south of Salt Creek. 363 Comment
  CHSC77607  Clarkia gracilis subsp. gracilis B. Castro; C. Warren, L. P. Janeway 1999-5-4 Glenn About 25 air miles NW of Orland, vicinity of Rocky Ridge, Williams Butte, and Garland/Round Valley Rd. On W-trending 'finger' ridge. 280 Comment
  CHSC77608  Clarkia gracilis subsp. gracilis B. Castro; B. Hendrickson 1999-4-28 906 Glenn About 22 air miles NW of Orland, vicinity of Newville and a tributary to Salt Ck. 243 Comment
  CHSC94878  Clarkia gracilis subsp. gracilis Lowell Ahart 2006-6-15 12757 Glenn On the west side of the creek, about 250 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 605 Comment
  CHSC77609  Clarkia lassenensis B. Castro; J. Witzman, B. Hendrickson 1999-4-14 903 Glenn About 19 air miles NW of Orland, vicinity of Burrows Gap in Rocky Ridge. 256 Comment
  CHSC109543  Clarkia modesta L. P. Janeway 2011-6-11 10382 Glenn High North Coast Ranges.Between Hull Road and ridgetop, 9.3 road km west of Road 306; 6.0 air km west-southwest of Chrome. 689 Comment
  JEPS118631  Clarkia purpurea subsp. quadrivulnera L. P. Janeway and B. Castro 2011-5-29 10337 Glenn Inner North Coast Ranges. Along Hull Road (Road 313, Forest Road M9) 7.2 road km west of Road 306 (the road from Chrome to Elk Creek); 7.2 air km west-southwest of Chrome. Chrome 7.5' quad. Comment
  CAS-BOT-BC164820  Clarkia rhomboidea A. A. Heller 1914-5-27 11451 Glenn In the Coast Range on the grade about ten/9 miles east of Alder Springs Comment
  CAS-BOT-BC439122  Claytonia exigua subsp. exigua A. A. Heller 1940-3-22 s.n. Glenn 2 miles west of Willows. Comment
  RSA40755  Claytonia exigua subsp. exigua Jeanie R. Janish 1948-3-22 s.n. Glenn 2 miles west of Elk Creek Store on San Hedrin Road Comment
  CAS-BOT-BC439120  Claytonia exigua subsp. exigua A. A. Heller 1915-6-3 11922 Glenn Between Mud Flat nd Bennet [Bennett] Spring on the Newville-Covelo road, in the Coast Range 670 Comment
  UC1049553  Claytonia exigua subsp. exigua Rimo Bacigalupi 1950-4-16 3099 Glenn above Red Bridge Camp (between lower reaches of North Fork and Middle Fork of Stony Creek, just above their confluence, at Colusa-Glenn County line); Innermost North Coast Ranges, Mendocino National Forest 579 Comment
  CAS-BOT-BC439460  Claytonia parviflora subsp. parviflora A. A. Heller 1915-6-3 11917 Glenn Between Mud Flat and Bennet [Bennett] Spring on the Newville-Covelo road, in the Coast Range 670 Comment
  CAS-BOT-BC439462  Claytonia parviflora subsp. parviflora A. A. Heller 1917-7-4 12763 Glenn Alder Springs in the Coast Range 1280 Comment
  CAS-BOT-BC439464  Claytonia parviflora subsp. parviflora Jeanne R. Janish; Edward Janish 1948-3-23 234 Glenn South of Stony Gorge Dam, Elk Creek Comment
  SEINET10830267  Claytonia rubra Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4338 Glenn T18N R6W ne/sw sec 10. Stonyford quad. On lodo shale, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303, ca. 5 mi ne of Stonyford. ll00 ft. 335 Comment
  JEPS87684  Claytonia rubra subsp. rubra Vernon H. Oswald and Lowell Ahart 1994-6-1 6235 Glenn Forest Road M3 0.3 mi s junction with Ivory Mill Road (20N01) (between Alder Springs and Snow Mt.) 1389 Comment
Read comments
Jun 15 2007
  JEPS95585  Claytonia rubra subsp. rubra Vernon H. Oswald and L. Ahart 1994-6-1 6248 Glenn T19N R8W SW1/4 Sec. 14, 5950 ft, Yellow Pine Forest. Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 4.6 mi S of the culvert at Corbin Creek 1813 Comment
  SEINET199016  Claytonia rubra subsp. rubra H. K. Sharsmith 1953-6-22 4333 Glenn Mendocino National Forest ; Plaskett Meadows 1768 Comment
  SEINET10572712  Claytonia spathulata Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4337 Glenn T18N R6W ne/sw sec 10. Stonyford quad. On lodo shale, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303, ca. 5 mi ne of Stonyford. ll00 ft. 335 Comment
  CHSC108703  Clematis lasiantha L. P. Janeway; B. Castro 2011-5-29 10341 Glenn Inner North Coast Ranges. Along Hull Road (road 313, Forest Road M9) 7.2 road km west of Road 306 (the road from Chrome to Elk Creek); 4.2 air km west-southwest of Chrome. On low road cutbank, 674 Comment
  CAS-BOT-BC238024  Collinsia Gladys L. Smith 1982-7-10 7693 Glenn At end of road & start of trail to summit of Black Butte, one mile east of Mendocino Co. line 2103 Comment
  CHSC91033  Collinsia bartsiifolia D. Isle 2004-6-15 340 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Rd. 20N27B. 1341 Comment
  CHSC79823  Collinsia greenei L. P. Janeway 2000-6-23 6818 Glenn Inner North Coast Ranges. Top of Red Mountain. 1105 Comment
  UCD123548  Collinsia greenei Roman Gankin; Lance McIntyre 1966-6-23 819 Glenn on or near summit of Mt. St. John. Comment
  CHSC63087  Collinsia rattanii Vernon Oswald; Lowell Ahart 1994-6-1 6235 Glenn Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 0.3 mi S of its junction with Ivory Mill Rd. (20N01). 1389 Comment
  JEPS95432  Collinsia rattanii Vernon H. Oswald and L. Ahart 1994-6-1 6235 Glenn T20N R8W Sec. 24, 4560 ft, Yellow Pine Forest. Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 0.3 mi S of its junction with Ivory Mill Rd. (20N01) 1389 Comment
  POM303694  Collinsia rattanii J. T. Howell 1944-7-17 19833 Glenn Canyon of Snow Basin Creek Comment
  CHSC35226  Collinsia sparsiflora M. S. Taylor; J. Lacey 1982-4-14 4317 Glenn Along tributary to North Fork Stony Creek, n side of Alder Springs Rd, ca. 1.2 mi w of its jct with Rd 306, ca. 5 mi n of Elk Creek. 207 Comment
  HSC71293  Collinsia sparsiflora Thomas W. Nelson, Jane P. Nelson 1979-4-13 4633 Glenn Along FS Rd. 18N01 at junction with County Rd. Comment
  JEPS6658  Collinsia sparsiflora var. sparsiflora A. A. Heller 1938-3-27 15006 Glenn 3 mi nw Hamilton City 76 Comment
  UC726074  Collinsia sparsiflora var. sparsiflora A. A. Heller 1940-3-22 15523 Glenn 2 mi w of Willows Comment
  SEINET10548319  Collinsia torreyi F. Marion Ownbey, Ruth P. Ownbey 1938-7-12 Ownbey 1727 Glenn Dry slopes, plaskett meadows, 8 mi se of mendocino pass. Comment
  CHSC90856  Collomia tracyi D. Isle 2004-6-14 171 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. W. of jct. with Co. Rd. 311 and private road and M6--on north side of Co. Rd. 311. Comment
  UC1122922  Conium maculatum G. E. Sindel 1934-5-8 71 Glenn 2/10 mi e of Monroeville Island 38 Comment
  UCD23265  Cordylanthus pringlei J. S. Shepard 2003-9-21 s.n. Glenn From Fouts Springs, about 4 miles north on Fouts Springs Road, east on Black Diamond Road. Comment
  CAS-BOT-BC212138  Cornus sericea John Thomas Howell 1943-8-11 19281 Glenn Canyon of Snow Basin Creek Comment
  RSA749257  Cornus sericea subsp. occidentalis K. M. Meyer, A. Townesmith 2007-8-6 200 Glenn Mendocino National Forest, 17.7 mi. on county rd. 307/National Forest Rd. FH7, off road 306. 1542 Comment
  SEINET10689565  Cornus sericea subsp. occidentalis Karen M. Meyer, Andrew Townesmith 2007-8-6 Meyer 200 Glenn Mendocino National Forest, 17.7 mi. on county rd. 307/National Forest Rd. FH7, off road 306. 1542 Comment
  CHSC54430  Crepis occidentalis subsp. conjuncta Vernon H. Oswald; Lowell Ahart 1991-7-10 4729 Glenn Alder Springs Rd (FH7) near Cold Spring, ca. 3 miles west-northwest of Plaskett Guard Station, between Elk Creek and Covelo. Slope on the southwest side of the road. 1889 Comment
  UCD142096  Croton setiger A. A. Heller 1914-9-3 11753 Glenn Sacramento river bridge near Hamilton. Comment
  CHSC113016  Crypsis alopecuroides Lowell Ahart 2013-8-8 19009 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  CHSC81183  Crypsis alopecuroides Lowell Ahart; Vernon H. Oswald 2001-8-22 9172 Glenn On the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 140 Comment
  JEPS102371  Crypsis alopecuroides Lowell Ahart 2001-8-22 9172 Glenn Black Butte Reservoir, W side, 3 mi N of bridge across Stony Creek, and upper reaches of reservoir 140 Comment
  SEINET13709996  Crypsis alopecuroides Lowell William Ahart, Lowell William Ahart 2001-1 9172 Glenn Black Butte Reservoir (T22N, R5W, sec 12, NE 1/4) 460 Ft. 140 Comment
  CHSC61492  Crypsis schoenoides Vernon H. Oswald 1993-5-24 5409 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, E side of Logan Creek in Cell 3 of Tract AB. Along margins of pool. 27 Comment
  UC682128  Crypsis vaginiflora G. L. Stebbins Jr. with A. A. Beetle 1942-5-29 3233 Glenn on US Hwy 99W 3.3 mi s Willows (dried vernal pool 100 yd w of hwy, at entrance of side land) Comment
  UCD59996  Crypsis vaginiflora G. L. Stebbins Jr.; A. A. Beetle 1942-5-29 3233 Glenn 3.3 miles south of Willows, on U.S. Highway #99W. 100 yards west of highway. Comment
  CHSC81471  Cryptantha flaccida Jenny Marr; Heidi West, Caroline Warren, Natalie Wight 1998-4-21 Glenn Vicinity of Logan Ridge and Logan Creek. 152 Comment
  CHSC87232  Cryptantha intermedia Jenny Marr; Heidi West, L. P. Janeway, B. Castro 1999-3-31 Glenn Vicinity of Logan Creek. 152 Comment
  JEPS67637  Cryptantha intermedia A. A. Heller 1914-5-27 11461 Glenn 9 mi e Alder Springs Comment
  UC402778  Cryptantha intermedia A. A. Heller 1914-5-27 11449 Glenn 9 mi e Alder Springs (grade) Comment
  UC179618  Cryptantha muricata A. A. Heller 1914-5-27 11450 Glenn 9 mi e Alder Springs (grade) Comment
  CHSC47983  Cryptantha torreyana Vernon Oswald 1986-6-18 2129 Glenn Round Valley Rd. at the jct. of M4 and FH7 (Mendocino Pass). 1527 Comment
  UC196314  Cryptantha torreyana A. A. Heller 1914-5-27 11450 Glenn about 10 mi e Alder Springs; Coast Range Comment
  UC857291  Cryptantha torreyana A. A. Heller 1917-7-4 12759 Glenn Alder Springs Coast Range 1280 Comment
  JEPS110411  Cuscuta californica var. californica Lowell Ahart 2006-6-15 12738 Glenn On the north side of Black Diamond Road, about 2 miles west of the paved road, about 4 miles (by road) from Stonyford 582 Comment
  CHSC112041  Cuscuta campestris Lowell Ahart 2012-8-24 18425 Glenn On Xanthium strumarium, on dry bare gravelly gray soil, on the strand of Black Butte Reservoir (west side), about 3 miles north of dthe bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 136 Comment
  UCD19396  Cycladenia humilis Gerald Dickinson 1964-7-22 201 Glenn St. John's Mountain. Comment
  RSA152333  Cycladenia humilis R. C. Bacigalupi 1954-7-13 4679 Glenn Along road to Sheetiron Mountain, close to head of Noel Spring Ridge, Mendocino National Forest 1662 Comment
  JEPS14716  Cycladenia humilis var. humilis Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-13 4679 Glenn along rd. to Sheetiron Mt. close to head of Noel Spring Ridge; Mendocino Nat'l Forest 1661 Comment
  UC1609169  Cynodon dactylon Vernon H. Oswald and Lowell Ahart 1993-5-27 5419 Glenn refuge located ca 7 mi s Willows (along Norman Rd at rd into the Checking Station (between the sw corner of Pool 4 and the nw corner of Cell 1, Tract 23)); Sacramento National Wildlife Refuge 24 Comment
  UCR232665  Cynodon dactylon George K. Helmkamp, E. A. Helmkamp 2011-10-8 18373 Glenn Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton 44 Comment
  RSA40744  Cynoglossum grande Carl Janish, Jeanie R. Janish 1948-3-22 225 Glenn 2 miles west of Elk Creek store on San Hedrin Road. Comment
  CHSC112800  Cyperus acuminatus Lowell Ahart 2013-8-8 19005 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  UCR280847  Cyperus acuminatus Lowell Ahart 2013-8-8 19005 Glenn Sacramento Valley, north end of Grizzly Flat, strand of Black Butte Reservoir, c. 9 air miles west of Orland 133 Comment
  JEPS120685  Cyperus difformis Lowell Ahart 2013-10-19 19157 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  RSA0037011  Cyperus difformis Lowell A. Ahart 2013-10-19 19157 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. 26 Comment
  RSA170246  Cyperus difformis A. A. Beetle 1944-8-14 3061 Glenn South of Willows Migratory Wildfowl Refuge Comment
  UCD141005  Cyperus difformis A. A. Beetle 1944-8-14 3061 Glenn south of Willows Migratory Wildfowl Refuge. Comment
  CHSC79048  Cyperus eragrostis J. Marr; C. Warren, H. West, N. Wight 1998-7-22 Glenn West of Maxwell, vicinity of Antelope Valley, Funks and Hunters Creeks. 114 Comment
  JEPS120678  Cyperus eragrostis Lowell Ahart 2013-10-19 19158 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  RSA724832  Cyperus eragrostis L. Ahart 2006-6-15 12790 Glenn On the west side of Forest Road 18N03, about 1.5 miles (air) northeast of the North Fork Campground, about 5.75 miles (air) west-northwest of Stonyford. 631 Comment
  SEINET7581641 Image available Cyperus eragrostis Robert F. C. Naczi, A. A. Reznicek 2006-7-29 11373 Glenn Ca 0.4 mi SSW of Butte City, edge of W side of Sacramento River, ca 0.4 mi N of its crossing by route 162. 21 Comment
  CDA38918  Cyperus eragrostis P. V. Harrigan Aug 1937 s.n. Glenn Willows. 0 Comment
  CHSC112632  Cyperus erythrorhizos Lowell Ahart 2013-10-19 19160 A Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. 26 Comment
  CHSC112656  Cyperus erythrorhizos Lowell Ahart 2013-10-19 19159 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. (About 50 yards southwest of the GPS point) 26 Comment
  JEPS120690  Cyperus erythrorhizos Lowell Ahart 2013-10-19 19159 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. Comment
  JEPS120694  Cyperus erythrorhizos Lowell Ahart 2013-10-19 19160 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  UC1561261  Cyperus erythrorhizos Barbara Ertter with Elizabeth Neese, Laura Fujii, and Dawn Espindola 1989-10-21 8883 Glenn s.e. Elk City (n. end Stony Gorge Reservoir); Stony Gorge Reservoir 274 Comment
  CAS-BOT-BC114271  Cyperus esculentus J. H. Thomas 1960-8-30 8852 Glenn Roadside ditch ca. 0.7 mi N of Ordbend. Comment
  JEPS120695  Cyperus fuscus Lowell Ahart 2013-10-19 19169 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  UCR232186  Cyperus odoratus George K. Helmkamp, E. A. Helmkamp 2011-10-8 18394 Glenn Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows 26 Comment
  SEINET7582863 Image available Cyperus squarrosus Robert F. C. Naczi, A. A. Reznicek 2006-7-29 11371 Glenn Ca 0.4 mi SSW of Butte City, edge of W side of Sacramento River, ca 0.4 mi N of its crossing by route 162. 21 Comment
  CHSC85748  Cyperus strigosus G. F. Hrusa; T. D. Wilfred 1996-9-5 13553 Glenn Butte Basin. Bank of Butte Creek immed. below Western Canal District Dam. 33 Comment
  UCD141156  Cyperus strigosus G. F. Hrusa; T. D. Wilfred 1996-9-5 13553 Glenn Butte Creek immediately below Western Canal District Dam. 10 Comment
  CHSC93142  Cypripedium montanum D. Isle 1999-6-24 1288 Glenn Mendocino National Forest--North Coast Ranges. Bl ... Field redacted by CHSC, contact the data manager for more information 1280 Comment
  CHSC112493  Cypselea humifusa Lowell Ahart 2013-10-22 19198 Glenn Strand of Stony Gorge Reservoir, about 2 1/2 miles south of the dam, about 17 miles (air) northwest of Willows. 240 Comment
  CHSC112580  Cypselea humifusa Lowell Ahart 2013-9-17 19052 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  JEPS102625  Cypselea humifusa Lowell Ahart 2001-8-22 9166 Glenn On the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 140 Comment
  JEPS120776  Cypselea humifusa Lowell Ahart 2013-9-17 19052 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 air miles west of Orland. Comment
  CAS-BOT-BC70560  Cystopteris fragilis Walter Knight; Irja Knight 1969-7-5 2760 Glenn Sheetiron Mt. at Sheetiron Spring 1813 Comment
  POM208490  Damasonium californicum Alice Eastwood 1922-4-24 11200 Glenn Road between Princeton and Norman Comment
  UCD60317  Danthonia californica Milo S. Baker 1943-8-7 10616 Glenn Between Ranger Station and Camp. 1889 Comment
  UCD60694  Danthonia californica var. americana Milo S. Baker 1943-8-3 10552 Glenn SW of Camp at Plaskett Meadows. 1889 Comment
  CAS-BOT-BC194367  Danthonia unispicata John Thomas Howell 1944-7-14 19781 Glenn Plaskett Meadows Comment
  CAS-BOT-BC194368  Danthonia unispicata John Thomas Howell 1943-8-12 19304 Glenn Canyon of Snow Basin Creek Comment
  UCD61355  Danthonia unispicata Milo S. Baker; J. T. Howell 1943-8-12 10714 Glenn West of Plaskett Meadows. 1950 Comment
  CHSC94682  Datisca glomerata Lowell Ahart 2006-6-15 12758 Glenn On the east side of the creek, about 300 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford. 608 Comment
  UC872607  Datisca glomerata A. A. Heller 1914-5-27 11455 Glenn about 10 mi e of Alder Springs; Coast Range Comment
  RSA537537  Datura stramonium Barbara Ertter, E. Neese, Laura Fujii, Dawn Espindola 1989-10-21 8885 Glenn N end Stony Gorge Reservoir SE of Elk City. 274 Comment
  CHSC43778  Datura stramonium var. tatula Vernon Oswald 1983-10-17 1071 Glenn Grizzly Flats on the w side of the Stony Creek arm of Black Butte Lake. Near the high-water level of the reservoir. 140 Comment
  CAS-BOT-BC1417  Delphinium antoninum John Thomas Howell 1944-7-13 19747 Glenn Summit ridge north of Black Butte Comment
  CHSC37496  Delphinium decorum subsp. tracyi J. D. Jokerst 1980-5-22 754 Glenn East of and adjacent to Forest Highway 7 near large rock outcrop. Comment
  POM256209  Delphinium decorum subsp. tracyi Marion Ownbey 1938-7-12 1718 Glenn Plaskett Meadows, 8 miles southeast of Mendocino Pass Comment
  CAS-BOT-BC10052  Delphinium hesperium subsp. pallescens A. A. Heller 1914-5-27 s.n. Glenn Grade 9 miles east of Alder Springs Comment
  CHSC107480  Delphinium hesperium subsp. pallescens David Isle 2002-4-26 1923 Glenn Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. Westcamp Ranch; 1st saddle above CA Juniper on SE corner above 1st draw and above fenceline (E of house). 341 Comment
  CHSC108753  Delphinium hesperium subsp. pallescens L. P. Janeway 2011-5-11 10260 Glenn Inner North Coast Ranges. 2.9 air km south-southeast of town of Elk Creek; along northeast side of Stony Gorge Reservoir, along access Road 3.9 km south of Hwy 162. 267 Comment
  CHSC91495  Delphinium hesperium subsp. pallescens D. Isle 1995-5-22 399 Glenn Mendocino National Forest--North Coast Ranges. Briscoe Creek Watershed. (Actually Sacramento River Watershed), 16.7 mi. W of Willows, S bank of N aspect curve, HW 162 just E of Minto's home and 0.3 mi W of E rd. into the corrals. 106 Comment
  JEPS6246  Delphinium hesperium subsp. pallescens W. L. Jepson 1899-5-1 21389 Glenn Planis near Willows, in low hillocks in an alkaline Area. Comment
  CAS-BOT-BC278159  Delphinium nudicaule Mona Bourell 1997-3-29 5793 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site) Comment
  RSA0021574  Delphinium nudicaule M. Bourell 1997-3-29 5793 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site). Comment
  CAS-BOT-BC8054  Delphinium nuttallianum A. A. Heller 1915-6-17 12004 Glenn Ridge above the new sawmill west of Bennet Spring on the Newville-Covelo Road 1066 Comment
  CAS-BOT-BC8056  Delphinium nuttallianum Marion Ownbey; Mrs. Ruth Peck Ownbey 1938-7-12 1718 Glenn Plaskett Meadows, eight miles southeast of Mendocino Pass Comment
  CHSC36380  Delphinium nuttallianum J. D. Jokerst 1982-7-10 1608 Glenn North Coast Ranges. Ridgeline 1/4 mile NNE. of the summit of Black Butte. 2133 Comment
  CHSC36381  Delphinium nuttallianum J. D. Jokerst 1982-7-10 1600 Glenn North Coast Ranges. Masterson Meadow, Plaskett Mdw area. 1828 Comment
  HSC33087  Delphinium nuttallianum Thomas W. Nelson, Jane P. Nelson 1974-5-26 1290 Glenn Saddle just N of trail to Black butte 2134 Comment
  HSC39695  Delphinium nuttallianum D. E. Anderson, J. P. Smith 1971-6-22 1166 Glenn Mendocino National Forest: about 5.2 mi. S of the junction of FH 7 and 24N02, 5.2 mi. S of Mendocino Pass Comment
  CAS-BOT-BC121627  Delphinium patens subsp. patens A. A. Heller 1915-6-3 11936 Glenn Near Bennet Spring on the Newville-Covelo Road, in the Coast Range. 914 Comment
  CAS-BOT-BC121629  Delphinium patens subsp. patens Marion Ownbey; Ruth P. Ownbey 1938-7-12 1718 Glenn Plaskett Meadows, eight miles southeast of Mendocino Pass Comment
  CHSC77617  Delphinium variegatum subsp. variegatum Heidi West; Julie Cunningham, Jenny Marr, Joyce Lacey-Rickert 1998-4-29 Glenn Vicinity of Rocky Ridge, Chrome Creek, and Burrows Gap. 243 Comment
  HSC87551  Dendromecon rigida subsp. rigida Clare R. Wheeler 1988-3-27 3804 Glenn 3.2 km SE of Yorkville on Lawson's 'Diamond D Ranch' off Elkhorn Rd. in a half mile wide S facing bowl 594 Comment
Read comments
Aug 4 2014
  CAS-BOT-BC192628  Deschampsia danthonioides Alice Eastwood 1921-4-10 10186 Glenn Willows Comment
  UCD62398  Deschampsia danthonioides Milo S. Baker 1941-7-25 10146 Glenn Plaskett Meadows. Comment
  UCD62493  Deschampsia danthonioides Milo S. Baker 1941-7-25 10146 Glenn Plaskett Meadows. Comment
  CAS-BOT-BC201721  Deschampsia elongata Gladys L. Smith 1982-7-11 7719 Glenn Near Mendocino Pass, U.S. Forest Service road 22N27 1706 Comment
  CHSC36385  Deschampsia elongata J. D. Jokerst 1982-7-10 1599 Glenn North Coast Ranges. Along edges of creekat the N edge of Masterson Meadow. Plaskett Mdws. 1828 Comment
  CHSC94681  Deschampsia elongata Lowell Ahart 2006-6-11 12719 Glenn About 50 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford. 595 Comment
  UCD63528  Deschampsia elongata Al Franklin 1987-7-13 87 -32 Glenn Masterson Campground on road over Mendocino Pass (~8 miles SE of pass). 1828 Comment
  CAS-BOT-BC43421  Descurainia sophia Alice Eastwood; John Thomas Howell 1934-4-22 1887 Glenn Artois. Comment
  RSA724847  Dicentra chrysantha L. Ahart 2006-6-11 12697 Glenn South side of the road, about 1/8 mile passed the meadow (east), seep at the start of Black Diamond Creek, about 2.5 miles (air) northeast of the North Fork Campground, about 4 miles (air) northwest of Stonyford 756 Comment
  UCSB11779  Dicentra formosa Haller, John 1961-6-21 Glenn Covelo-Willows Road, 4.8 mi SE of Mendocino Pass at Mendocino-Glenn County line, 3.7 mi NW of Plaskett Meadows Ranger Station 1935 Comment
  CAS-BOT-BC402369  Dicentra formosa subsp. formosa John Thomas Howell 1943-8-6 19122 Glenn Black Butte Comment
  CAS-BOT-BC402371  Dicentra formosa subsp. formosa Clare R. Wheeler 1981-6-15 2404 Glenn Mendocino National Forest. 2 miles SE of Mendocino Pass on Alder Springs Rd. 1615 Comment
  CHSC107089  Dichelostemma capitatum subsp. capitatum V. Lockie; M. S. Williams 2010-2-23 Glenn Black Butte Lake. Found along the roadside. 158 Comment
  CHSC90175  Dichelostemma multiflorum M. A. Fleming 1989-4-23 11 Glenn Ca., Paul Thomas Trail, Black Butte, 0.1 km n of Newville Road, 7.7 km w of Orland. 136 Comment
  CAS-BOT-BC290947  Dieteria canescens var. shastensis John Thomas Howell 1943-8-10 19255 Glenn Black Butte Comment
  CAS-BOT-BC290946  Dieteria canescens var. shastensis Milo S. Baker 1942-8-20 10349 Glenn Black Butte 2194 Comment
  HSC101554  Digitaria sanguinalis J. P. Smith 2009-9-29 12680 Glenn Agricultural weeds in plum orchards along State Route 32, west of Orland 69 Comment
  JEPS120674  Digitaria sanguinalis Lowell Ahart 2013-10-19 19171 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  CAS-BOT-BC152177  Diplacus bolanderi A. A. Heller 1915-6-16 11992 Glenn Near the old sawmill site west of Bennet Spring on the Newville-Covelo Road 914 Comment
  CAS-BOT-BC151741  Diplacus kelloggii A. A. Heller 1915-6-3 11934 Glenn Near Bennet Spring on the Newville-Covelo Road, in the Coast Range 914 Comment
  CAS-BOT-BC151424  Diplacus nanus John Thomas Howell 1944-7-15 19810 Glenn Canyon of Snow Basin Creek Comment
  CAS-BOT-BC151426  Diplacus nanus Milo S. Baker 1942-6-9 10275 Glenn Slope below Hiwy opposite Black Butte lower meadow. Comment
  SEINET8401438  Diplacus nanus Lloyd E. Eighme 1950-6-26 49 Glenn Sheetiron Mt., Mendocino Nat. Forest. 1951 Comment
  CHSC9753  Dodecatheon alpinum Nancy Mosman 1971-7-20 144 Glenn Abundant in meadow 2000 ft w of Plaskett Meadows Ranger Station in Mendocino National Forest. 1981 Comment
  CHSC48666  Dodecatheon hendersonii Vernon Oswald 1984-5-30 1237 Glenn Mendocino Nat. Forest, Masterson Campground at Plaskett Guard Station. Growing along the edge of a mountain meadow. 1889 Comment
  CHSC37622  Dodecatheon jeffreyi T. B. Devine 1979-7-15 586 Glenn Yellow jacket Glade, along Plaskett Ridge, road. Comment
  CHSC62881  Downingia bella Vernon H. Oswald 1994-4-4 6049 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi. S of Willows, in the SW corner of Cell 3, Tract AB. 27 Comment
  JEPS39993  Downingia insignis Paul C. Hutchison 1963-5-5 2684 Glenn 0.75 mi s Sacramento National Wildlife Refuge headquarters area; Sacramento National Wildlife Refuge Comment
  JEPS5036  Downingia insignis W. L. Jepson 1899-5-1 21206 Glenn Willows Comment
  CHSC115614  Downingia insignis David Isle; Rhonda Isle 2015-5-7 2154 Glenn Sacramento Valley: 4 miles W of Willows (from the northern most exit, I-5 Off-ramp with HW 162); ~80 N of HW 162, just E of Tehama-Colusa Canal in low spot. Low edge and corner of pasture that holds water late into the spring. Comment
  RSA181884  Downingia insignis Paul C. Hutchison 1963-5-5 2684 Glenn Sacramento National Wildlife Refuge, 3/4 mile S of the headquarters area. Comment
  CHSC62882  Downingia ornatissima var. ornatissima Vernon H. Oswald 1994-4-11 6093 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, on the S side of Tract 17. 25 Comment
  CHSC32530  Draba verna var. aestivalis M. S. Taylor; J. Lacey 1981-2-27 3388 Glenn Between Rocky Ridge and Rd 306, s of North Fork Stony Creek, ca. 0.5 mi e of Newville. 198 Comment
  CAS-BOT-BC159626  Drymocallis glandulosa var. glandulosa A. A. Heller 1914-7-8 11543 Glenn Near Bennett Spring on the Newville-Covelo Road in the Coast Range 914 Comment
  CAS-BOT-BC159353  Drymocallis lactea var. lactea David D. Keck 1949-7-22 6419 Glenn 5.2 mi. SE of Mendocino Co. line near Mendocino Pass on Plaskett Meadows Road 1828 Comment
  CAS-BOT-BC159355  Drymocallis lactea var. lactea A. A. Heller 1917-7-5 12795 Glenn Coast Range west of Alder springs, near the west end of Bedford Trail 1615 Comment
  CAS-BOT-BC536645  Drymocallis pseudorupestris John Thomas Howell 1944-7-16 19817 Glenn Black Butte Comment
  JEPS120738  Dysphania ambrosioides Lowell Ahart 2013-10-19 19135 Glenn On the east side of the backwater, along the west of the Sacramento river, about 300 yards north of the bridge, west of Butte City. Comment
  CHSC112487  Dysphania botrys Lowell Ahart 2013-10-19 19134 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. 26 Comment
  CAS-BOT-BC197061  Echinochloa crus-galli J. H. Thomas 1960-8-30 8853 Glenn About 0.7 miles north of Ordbend Comment
  CDA42968  Echinochloa crus-galli L. Ahart 2013-10-19 19172 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. (About 50 yards southwest of the GPS point.) Comment
  RSA0037012  Echinochloa crus-galli Lowell A. Ahart 2013-10-19 19172 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. 26 Comment
  RSA140823  Echinochloa crus-galli John H. Thomas 1960-8-30 8853 Glenn About 0.7 miles north of Ordbend. Comment
  UCD60882  Echinochloa crus-galli P. B. Kennedy 9-10 Aug 1921 Glenn Near Willows. Comment
  UCD60944  Echinochloa crus-pavonis P. B. Kennedy 9-10 Aug 1924 A- Glenn Near Willows. Comment
  CHSC112808  Echinodorus berteroi Lowell Ahart 2013-8-8 19010 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  RSA256970  Echinodorus berteroi Gary D. Wallace 1975-8-24 1498 Glenn Along Hwy 23N03 (also called Hull Rd), 0.25 mile W of road between Chrome and Elk Creek. 305 Comment
  RSA611936  Echinodorus cordifolius L. C. Wheeler 1935-10-16 4037 Glenn Stony Creek 2 miles N Orland 82 Comment
  CHSC112713  Eclipta prostrata Lowell Ahart 2013-10-22 19189 B Glenn Strand of Stony Gorge Reservoir, about 2 miles south of the dam, about 17 miles (air) northwest of Willows. 248 Comment
  HSC96848  Ehrendorferia chrysantha L. Ahart 2006-6-15 12745 Glenn Black Diamond Rd., about 2.5 mi. W of the paved road, 4.75 mi. from Stonyford 750 Comment
  CHSC61097  Elatine ambigua Vernon H. Oswald 1993-5-30 5451 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along the Wetlands Hiking Trail north of the Headquarters Building in Cell 1 of Tract 11. 28 Comment
  UCD110438  Elatine ambigua Malcolm A. Nobs; S. Galen Smith 1949-9-10 1885 Glenn About 1 mile south of Willows. Comment
  CHSC61098  Elatine chilensis Vernon H. Oswald 1993-5-5 5357 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, S side of Cell 1, Tract 29, south of Norman Rd. 24 Comment
  CAS-BOT-BC113622  Eleocharis acicularis Milo S. Baker 1942-7-5 10238 Glenn Wet spot on stone outcrop on E. base of Black Butte. Comment
  RSA127607  Eleocharis acicularis var. acicularis Milo S. Baker 1942-7-13 10309 L Glenn A few miles east of Alder Springs Comment
  CAS-BOT-BC113624  Eleocharis acicularis var. occidentalis John Thomas Howell 1943-8-3 18971 Glenn Plaskett Meadows. 1828 Comment
  CHSC113017  Eleocharis coloradoensis Lowell Ahart 2013-8-8 19004 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  CHSC61187  Eleocharis coloradoensis Vernon H. Oswald 1993-4-28 5333 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, N half of Tract G, S side of Norman Rd. 22 Comment
  CHSC61490  Eleocharis engelmannii Vernon H. Oswald 1993-5-30 5450 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along the Wetlands Hiking Trail north of the Headquarters Building in Cell 1 of Tract 11. 28 Comment
  CHSC112588  Eleocharis macrostachya Lowell Ahart 2013-9-17 19050 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  CHSC88508  Eleocharis macrostachya Jenny Marr; Heidi West, Caroline Warren 1998-4-6 Glenn Vicinity of Logan Ridge and Hunters Creek. 121 Comment
  CHSC94734  Eleocharis montevidensis Lowell Ahart 2006-6-15 12786 Glenn On the west side of Forest Road 18N03, about 1 1/2 mile (air) northeast of North Fork Campground, about 5 3/4 miles (air) west-northwest of Stonyford. 630 Comment
  CDA38993  Eleocharis parishii L. P. Janeway 2000-5-31 6764 Glenn Inner North Coast Ranges; At Black Diamond Glades; 6.5 km west-northwest of Stonyford. Comment
  CHSC79603  Eleocharis parishii L. P. Janeway 2000-5-31 6764 Glenn Inner North Coast Ranges. At Black Diamond Glades; 6.5 km west-northwest of Stonyford. 732 Comment
  JEPS106379  Eleocharis parishii Lowell Ahart 2004-6-18 11071 Glenn On the west side of Grindstone Creek, about 100 yards north of Stony Creek, about 50 yards east of Road 306 (Elk Creek Newville Road), west of the Grindstone Rancheria Indian Reservation 178 Comment
  JEPS110113  Eleocharis parishii Lowell Ahart 2006-6-15 12775 Glenn On the north side of the creek, about 100 yards southeast of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford 595 Comment
  UCD49823  Eleocharis parishii L. P. Janeway 2000-5-31 6764 Glenn Glenn County, California. Inner North Coast Ranges. At Black Diamond Glades; 6.5 km west-northwest of Stonyford. 732 Comment
  CHSC112655  Eleocharis radicans Lowell Ahart 2013-10-19 19164 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. 26 Comment
  CDA15820  Eleusine tristachya J. Miller 1999-9-17 PDR 009900 Glenn Weed in orchard. Perennial. 0 Comment
  UCD61229  Eleusine tristachya Gary Nunes; Bob Birdeye 2000-8-31 PDR- 016737 Glenn Orland. Comment
  CHSC101575  Elymus X hansenii David Isle 2004-5-24 1621 Glenn North of Middle Fork of Estelle Creek; S of Road 20N13 about 0.175 mile west of junction with 20N02.1 (M6). NAD27 CONUS-N Am. 1927 Mean Value: 10S 518044E, 4383432N. Comment
  CAS-BOT-BC227139  Elymus elymoides John Thomas Howell 1943-8-3 18978 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC227140  Elymus elymoides John Thomas Howell 1943-8-3 18978 Glenn Plaskett Meadows 1828 Comment
  UCD61540  Elymus elymoides M. S. Baker 1943-7-11 10317 Glenn West of Plaskett Rang. Sta. ca. 1/2 mile on old road. Comment
  SBBG115844  Elymus glaucus B. Crampton 1963-6-11 6848 Glenn ca. 3.5 mi N of Stonyford 304 Comment
  UCD34829  Elymus glaucus Beecher Crampton 1963-6-11 6848 Glenn 3.5 miles N of Stonyford. 304 Comment
  UCD61857  Elymus glaucus A. A. Heller 1915-6-16 12003 Glenn Old sawmill site west of Bennet Spring on the Newville-Covelo road. 914 Comment
  UCD62259  Elymus glaucus A. A. Heller 1915-6-16 12003 Glenn Old sawmill site west of Bennet Spring on the Newville-Covelo road. 914 Comment
  CAS-BOT-BC203469  Elymus glaucus subsp. glaucus A. A. Heller 1915-6-16 12003 Glenn Old sawmill site west of Bennet [Bennett] Spring on the Newville-Covelo road 914 Comment
  CHSC77972  Elymus glaucus subsp. glaucus Jean Witzman; Beth Hendrickson 1999-6-9 Glenn Vicinity of Salt Creek and Newville. 289 Comment
  CAS-BOT-BC228542  Elymus multisetus A. A. Heller 1914-5-26 11433 Glenn 5 miles west of Orland on the Newville road Comment
  CAS-BOT-BC234068  Elymus multisetus Clare R. Wheeler 1982-7-10 3173 Glenn Summit of Black Butte, Mendocino National Forest 2270 Comment
  UCD119199  Emmenanthe penduliflora Collector unknown Date unknown s.n. Glenn location unknown. Comment
  UCD119200  Emmenanthe penduliflora Collector unknown Date unknown s.n. Glenn location unknown. Comment
  CHSC27031  Epilobium brachycarpum Robert A. Schlising; Coleta Lawler 1978-9-3 3341 Glenn 0.45 mi W of Butte County line on Hwy 162. Also at roadside. Comment
  UC728685  Epilobium brachycarpum Milo S. Baker 1943-8-4 10554 Glenn summit Covelo-Willows Highway 2042 Comment
  UCR115107  Epilobium brachycarpum G. Fred Hrusa 1996-9-5 13539 Glenn Butte Basin, Parrot Ditch, at intersection of Seven Mile Lane and Nelson Road, c. 3 mi. west of Nelson Rd. 30 Comment
  HSC66224  Epilobium brachycarpum C. A. Lawler, Robert A. Schlising 1978-9-3 3341 Glenn .45 mi. W of Butte Co. line on Hwy. 162 Comment
  UCD105403  Epilobium brachycarpum R. A. Schlising 1978-9-3 3341 Glenn 0.45 mile W of Butte County line (at Butte Creek) on Highway 162 SW of Richvale. Comment
  CHSC94707  Epilobium densiflorum Lowell Ahart 2006-6-15 12783 Glenn On the west side of the creek, about 30 yards south of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 595 Comment
  RSA37536  Epilobium hallianum Milo S. Baker 1941-7-5 10071 Glenn Open flat on Keller road ca. 3 miles west of Plaskett Meadows Ranger Station Comment
  CHSC48634  Epilobium minutum Vernon Oswald 1986-3-25 1057 Glenn Rd. 306 1.6 mi n of Colusa County line at Dry Creek. 335 Comment
  CHSC50367  Epilobium minutum Vernon Oswald; Lowell Ahart 1990-5-23 4230 Glenn Grindstone Creek between Rd 305 (Grindstone Rancheria Rd) and Rd 306 (Newville-Stonyford Rd), between Chrome and Elk Creek. On the east side of the creek. 188 Comment
  CHSC92915  Epilobium minutum D. Isle 1990-6-5 1467 Glenn Mendocino National Forest -- North Coast Ranges, Upper Main Eel River Watershed. SE of Summit Springs on ridgeline of Summit Springs Hill. (Ridgeline borders Upper Main Eel R on SE and Briscoe Creek 5th Field Watershed on east. Kop Timber Sale S-6 Summit Springs Unit. 1790 Comment
  CHSC94866  Epilobium minutum Lowell Ahart 2006-6-11 12729 Glenn About 100 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford. 595 Comment
  JEPS108919  Epilobium minutum Lowell Ahart 2006-6-15 12737 Glenn On the south side of Black Diamond Road, about 2 miles west of the paved road. about 4 miles (by road) from Stonyford 582 Comment
  UC169919  Epilobium nivium W. W. Mackie 1902-9-10 Glenn St. Johns Peak Comment
Read comments
Dec 31 2011
  CHSC77970  Epipactis gigantea Jean Witzman; Beth Hendrickson 1999-6-9 Glenn Vicinity of Salt Creek and Newville. 289 Comment
  CHSC94709  Epipactis gigantea Lowell Ahart 2006-6-15 12765 Glenn On the east edge of the creek, about 400 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 608 Comment
  JEPS110459  Epipactis gigantea Lowell Ahart 2006-6-15 12765 Glenn On the east edge of the creek, about 400 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford 608 Comment
  RSA724975  Epipactis gigantea Lowell A. Ahart 2006-6-15 12765 Glenn About 400 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 608 Comment
  CHSC82622  Equisetum laevigatum Tara Morgan 2002-4-29 38 Glenn On the west side of the Sacramento River at about river mile 192.5 near Capay area. It was also on the point bar as well. Northeast of Phelan Island and Golden State Island. 33 Comment
  CAS-BOT-BC213557  Eragrostis hypnoides A. A. Heller 1914-9-3 11758 Glenn Sacramento River bridge near Hamilton Comment
  CDA31761  Eragrostis hypnoides L. Ahart, Vernon Oswald 2001-8-22 9178 Glenn Along a small wash, on the strand, and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. Comment
  CHSC112496  Eragrostis hypnoides Lowell Ahart 2013-10-22 19201 Glenn Strand of Stony Gorge Reservoir, about 2 1/2 miles south of the dam, about 17 miles (air) northwest of Willows. 240 Comment
  CHSC112804  Eragrostis hypnoides Lowell Ahart 2013-8-8 19003 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  CHSC81186  Eragrostis hypnoides Lowell Ahart; Vernon H. Oswald 2001-8-22 9178 Glenn Along a small wash, on the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 140 Comment
  CAS-BOT-BC213621  Eragrostis mexicana subsp. virescens A. A. Heller 1914-9-3 11757 Glenn Sacramento River Bridge near Hamilton Comment
  UCD63540  Eragrostis mexicana subsp. virescens A. A. Heller 1914-9-3 11757 Glenn About the Sacramento river bridge near Hamilton. Comment
  CHSC113100  Eragrostis pectinacea var. pectinacea Lowell Ahart 2013-10-19 19175 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. 26 Comment
  JEPS120675  Eragrostis pectinacea var. pectinacea Lowell Ahart 2013-10-19 19175 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. Comment
  CDA42969  Eragrostis pilosa var. pilosa L. Ahart 2013-10-19 19174 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  CHSC113107  Eragrostis pilosa var. pilosa Lowell Ahart 2013-10-19 19174 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. 26 Comment
  CAS-BOT-BC287467  Ericameria greenei Walter & Irja Knight 1968-7-5 2526 Glenn N base of Black Butte 1950 Comment
  CHSC78798  Ericameria greenei Vernon H. Oswald; David Isle, Janel Johnson 2000-9-20 9963 Glenn Near the summit of FH-7 north of Snow Basin between Plaskett Station and Mendocino Pass. 2063 Comment
  RSA786970  Ericameria greenei J. C. Semple, S. Heard 1986-8-19 8556 Glenn Highway-7, Plaskett Meadows Recreation area, near Mendocino Pass. 1494 Comment
  UC1001175  Ericameria greenei R. E. Nelson 1953-9-18 157 Glenn between Black Butte and Telephone Camp; Mendocino National Forest 2042 Comment
  CAS-BOT-BC278157  Ericameria linearifolia Mona Bourell 1997-3-29 5791 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site) Comment
  CAS-BOT-BC287512  Ericameria linearifolia Walter & Irja Knight 1968-7-3 2509 Glenn On road to Low Gap about 5 miles from Black Diamond Lookout 853 Comment
  SEINET7846193 Image available Ericameria linearifolia R. R. Halse 2013-3-26 8748 Glenn Along the Elk Creek-Stonyford Road ca. 4.8 miles north of Stonyford; slope above Stoney Creek. 318 Comment
  CHSC61458  Erigeron bonariensis Vernon H. Oswald; Lowell Ahart 1993-5-27 5421 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along Norman Rd. at the road into the Checking Station (between the SW corner of Pool 4 and the NW corner of Cell 1, Tract 23). 24 Comment
  RSA0114931  Erigeron canadensis Lowell Ahart 2013-10-19 19126 Glenn On the west side of the backwater, along the west side of the Sacramento River, about 200 yards north of the bridge, west of Butte City. (About 100 yards southwest of the GPS point). 26 Comment
  CHSC92607  Erigeron inornatus var. inornatus D. Isle 2005-7-28 1158 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. 7 Troughs Junction, about 80' E of (above) FH-7, 150 ft NNE FH-7 Diagonal 22N08 junction. UTM: NAD27 10S 0506696E 4403464N. Waypoint 7 TROUGH. 1638 Comment
  UC1388991  Erigeron inornatus var. inornatus Milo S. Baker 1942-8-20 10347 Glenn s slope Black Butte 2133 Comment
  UC673236  Erigeron inornatus var. inornatus Lincoln Constance and Milo S. Baker 1942-8-20 3010 Glenn se slope of Black Butte 2240 Comment
  CAS-BOT-BC278489  Eriochloa contracta J. H. Thomas 1960-8-30 8851 Glenn About 0.7 miles north of Ordbend Comment
  CDA2093  Eriochloa contracta L. Brown 1966-9-8 Glenn A. Currie property, Rt. 1, Box 247B, Willows. 0 Comment
  UCD65737  Eriochloa contracta A. Haig 1957-8-26 Glenn 2 miles S of Ord Bend, on the River road to Colusa. Comment
  CAS-BOT-BC224251  Eriodictyon californicum Kenneth E. Bradshaw 1953-6-17 2 Glenn East end of Pine Ridge about 10 miles southwest of Stonyford, Mendocino National Forest 914 Comment
  CHSC29507  Eriodictyon californicum Dibble; Griggs 1979-6-14 29 Glenn Near Black Diamond Glades, close to the town of Stonyford. 707 Comment
  RSA48599  Eriodictyon californicum P. A. Munz 1949-5-19 13334 Glenn 6 miles north of Alder Springs 762 Comment
  UC1299481  Eriodictyon californicum Freed W. Hoffman 1948-6-28 2543 Glenn Black Diamond Mountain North Coast Ranges, Black Diamond Mountain (western Glenn County) Comment
  UC796653  Eriodictyon californicum Ira L. Wiggins 1949-5-29 12194 Glenn 25 mi w Willows Comment
  UCD19419  Eriogonum Gerald Dickinson 1964-7-22 191 Glenn Glenn County. Comment
  CAS-BOT-BC248804  Eriogonum compositum var. compositum John Thomas Howell 1943-8-6 19119 Glenn Black Butte Comment
  CAS-BOT-BC248806  Eriogonum compositum var. compositum Milo S. Baker 1941-7-26 10124 Glenn Top of Black Butte 2255 Comment
  JEPS118624  Eriogonum compositum var. compositum L. P. Janeway 2010-7-25 10123 Glenn High North Coast Ranges. Top of Black Butte. Comment
  CAS-BOT-BC242586  Eriogonum dasyanthemum A. A. Heller 1914-7-7 11520 Glenn On the east slope of the Coast Range, below Mud Flat on the Newville-Covelo road Comment
  CAS-BOT-BC242587  Eriogonum dasyanthemum Clarence Quick 1963-6-21 63 -15 Glenn Ridge above Grindstone Creek, between Del Harleson Camp and Elk Creek Comment
  CHSC29616  Eriogonum dasyanthemum Dibble; Griggs 1979-6-14 40 Glenn Near Black Diamond Ridge, close to the town of Stonyford. 930 Comment
  CHSC50368  Eriogonum dasyanthemum Vernon Oswald; Lowell Ahart 1990-5-23 4224 Glenn Rd 305 (Grindstone Rancheria Rd) just east of Rd 306 (Newville-Stonyford Rd), between Chrome and Elk Creek. 198 Comment
  CHSC84986  Eriogonum dasyanthemum Lowell Ahart 2003-10-6 10619 Glenn On the south margin of the paved road, Newville Road (Road 206), about 200 yards southwet of the cemetery, about 6 miles west of Orland. 134 Comment
  UC204710  Eriogonum dasyanthemum A. A. Heller 1914-7-9 11554 Glenn 5 mi e Newville Comment
  CAS-BOT-BC242589  Eriogonum dasyanthemum A. A. Heller 1914-7-9 11554 Glenn Five to six miles east of Newville Comment
  UCD99908  Eriogonum dasyanthemum Collector unknown Date unknown s.n. Glenn Glenn County. Comment
  RSA758203  Eriogonum fasciculatum Doug Goldman 2004-12-25 3013 Glenn Just to the north of a crest of a ridge, about 0.1 miles south of a monument to chaparral wildfires, just east of the intersection of an unnamed road and Alder Springs Road (Rt. 162)., About 9.6 miles west of the intersection of Route 162 and County Road 306. Rattlesnake Ridge, Mendocino National Forest. 860 Comment
  CHSC105901  Eriogonum fasciculatum var. foliolosum L. P. Janeway 2010-7-25 10109 Glenn High North Coast Ranges. Along Forest Hwy 7, 14.2 road km west of County Road 306; road cut across south-facing slope above Rattlesnake Creek. 823 Comment
  CAS-BOT-BC261236  Eriogonum hirtiflorum John Thomas Howell 1943-8-2 18910 Glenn Just west of Alder Springs Ranger Station 1341 Comment
  CAS-BOT-BC261238  Eriogonum hirtiflorum A. A. Heller 1914-7-8 11552 Glenn On the east slope of the Coast Range along the grade between Mud Flat and Bennett Spring on the Newville-Covelo Road near Comment
  CAS-BOT-BC261241  Eriogonum hirtiflorum A. A. Heller 1917-7-4 12759 a Glenn Coast Range at Alder Springs 1280 Comment
  CAS-BOT-BC261237  Eriogonum hirtiflorum Milo S. Baker 1941-7-25 10141 Glenn About Alder Springs Ranger Station Comment
  CAS-BOT-BC259281  Eriogonum lobbii Walter Knight 1964-7-22 1180 Glenn N. W. facing slope St. John Mt. Comment
  CDA22608  Eriogonum luteolum S. Protine 1985-8-5 Glenn Southeast corner of Road 27 and 99W, Orland. 0 Comment
  POM203848  Eriogonum luteolum J. T. Howell 1934-6-17 12244 Glenn 4 miles south of Orland Comment
  JEPS80357  Eriogonum nervulosum L. R. Heckard and J. Hickman 1981-6-21 5593 Glenn Spur n of East Peak, Snow Mt. 1981 Comment
  POM303700  Eriogonum nudum var. nudum J. T. Howell 1943-8-3 19817 Glenn Plaskett Meadows. 1829 Comment
  UCR3573  Eriogonum nudum var. pubiflorum Frank C. Vasek 1964-8-4 640804- 08 Glenn 0.6 mi. toward Black Butte from Plaskett [Meadows] Ranger Station Comment
  UCD19408  Eriogonum spergulinum var. reddingianum Gerald Dickinson 1964-7-23 220 Glenn Black Butte Mtn., end of access road for two wheel drive vehicles. 2056 Comment
  CAS-BOT-BC492915  Eriogonum spergulinum var. reddingianum Gerald Dickinson 1964-7-23 220 Glenn Black Butte Mtn, end of access road for two wheel drive vehicles 2056 Comment
  CHSC91073  Eriogonum tripodum D. Isle 2003-6-16 271 Glenn Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. Black Diamond Rd. edge, 18N02.1, on State of CA land, County right of way, 1/4 mi. W. of jct. with Co. Rd. 306. 347 Comment
  CAS-BOT-BC267875  Eriogonum umbellatum var. bahiiforme John Thomas Howell 1943-8-5 19083 Glenn Plaskett Meadows 1828 Comment
  RSA40220  Eriogonum umbellatum var. bahiiforme J. T. Howell 1943-8-10 s.n. Glenn Black Butte Comment
  CHSC105602  Eriogonum umbellatum var. smallianum L. P. Janeway 2010-8-14 10159 Glenn High North Coast Ranges. Along Forest Hwy 7, 2.2 road km east of the turn to Plaskett Meadows. Jagged promontory overlooking the Plaskett Creek drainage. Open southerly-facing rocky slope around and on the promontory. 1864 Comment
  CHSC106036  Eriogonum umbellatum var. smallianum L. P. Janeway 2010-7-25 10111 Glenn High North Coast Ranges. Along Road M-3 1.3 road km northwest of Road 311; near top of ridge overlooking head of Spanish creek from the north. 1647 Comment
  CHSC92892  Eriogonum umbellatum var. smallianum L. P. Janeway; B. Castro 1994-7-31 4712 Glenn High North Coast Ranges. Top of Black Butte. 2270 Comment
  JEPS108553  Eriogonum umbellatum var. smallianum L. P. Janeway, B. Castro 1994-7-31 4712 Glenn High North Coast Ranges. Top of Black Butte 2270 Comment
  CHSC92911  Eriogonum umbellatum var. speciosum L. P. Janeway; B. Castro 1994-7-31 4711 Glenn High North Coast Ranges. North side of Black Butte at trailhead to the top. Open rocky areas in red fir forest. 2164 Comment
  UCD132182  Eriophyllum lanatum Collector Unknown Date Unknown s.n. Glenn Exact location unknown. Comment
  UCR3569  Eriophyllum lanatum Frank C. Vasek 1964-8-4 640804- 07 Glenn 0.6 mi. toward Black Butte from Plaskett [Meadows] Ranger Station Comment
  CHSC29583  Eriophyllum lanatum var. achilleoides Dibble; Griggs 1979-6-14 31 Glenn Near Black Diamond Glades, close to the town of Stonyford. Middle third of a ridge system. 707 Comment
  CAS-BOT-BC124128  Eriophyllum lanatum var. aphanactis Alice Eastwood; John Thomas Howell 1941-7-10 9919 Glenn Near Alder Springs Comment
  CHSC108540  Eriophyllum lanatum var. aphanactis L. P. Janeway; B. Castro 2011-5-29 10323 Glenn Inner North Coast Ranges. Along Hull Road (Road 313, Forest Road M9) 3.7 road km west of Road 306 (the road from Chrome to Elk Creek); 3.5 air km wouthwest of Chrome. Steep east-facing slope. 414 Comment
  CHSC82567  Erodium botrys Tara Morgan 2002-4-15 44 Glenn Found on the west side of the Sacramento River in the Capay area northeast of Phelan Island and Golden State Island and east of Stoney Creek. Within farm lands and access is by vehicle with permission only. 42 Comment
  CHSC62895  Erodium brachycarpum Vernon H. Oswald 1994-3-14 5984 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the middle of the S side of Tract 18. Scattered plants along the levee road and in adjacent upland grassland. 25 Comment
  UCD103169  Erodium cicutarium A. A. Heller 1915-5-23 11885 Glenn Along Stony Creek near Orland, in Sacramento Valley. Comment
  JEPS61399  Erodium macrophyllum W. L. Jepson 1899-5-1 13561 Glenn Willows Comment
  CHSC63515  Erodium moschatum Vernon H. Oswald 1994-3-2 5965 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, W side of the N. Fork of Logan Creek at Parking Area D on Norman Rd. (NE corner Pool 7). Along the edge of the parking lot and in the median of the levee road leading south. 22 Comment
  UC195453  Eryngium articulatum A. A. Heller 1914-7-9 11558 Glenn ca. 5 mi. n.w. Hamilton (Sacramento Valley); Sacramento Valley Comment
  CHSC32773  Erysimum capitatum var. capitatum James Jokerst 1980-6-26 914 Glenn North Coast Ranges. Near Garnett Camp. 1828 Comment
  CHSC63532  Erysimum cheiranthoides Vernon H. Oswald 1994-5-25 6213 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in Parking Lot B in the NW corner of Tract 32, ca. 1 mi S of Norman Rd. and the Checking Station. In the parking lot. 25 Comment
  CAS-BOT-BC54951  Erysimum perenne Clare R. Wheeler 1981-6-18 2487 Glenn Mendocino National Forest, just south of road to Keller Lake, junction with Mendocino Pass Road, SW slope of Black Butte 1706 Comment
  CHSC79832  Erythranthe cardinalis L. P. Janeway 2000-6-23 6810 Glenn Inner North Coast Ranges. At Manzanita Spring; south side o ridge about 1.4 km east of Doe Peak, overlooking Grindstone Creek. 933 Comment
  CHSC112639  Erythranthe floribunda Lowell Ahart 2013-10-19 19153 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. 26 Comment
  CHSC94691  Erythranthe guttata Lowell Ahart 2006-6-15 12785 Glenn On the west side of Forest Road 18N03, about 1 1/2 miles (air) northeast of the North Fork Campground, about 5 3/4 miles (air) west-northwest of Stonyford. 630 Comment
  CHSC62905  Erythranthe microphylla Vernon H. Oswald 1994-3-14 5990 Glenn Refuge located ca. 7 mi S of Willows, along Pole Line Rd. S of Norman Rd. in Call 4, Tract 24. 25 Comment
  CHSC87963  Erythranthe microphylla Lowell Ahart 2004-6-18 11100 Glenn Gravel bar on the south side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. 203 Comment
  CHSC94708  Erythranthe microphylla Lowell Ahart 2006-6-15 12776 Glenn On the east side of the creek, about 100 yards southeast of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 595 Comment
  CHSC94774  Erythranthe microphylla Lowell Ahart 2006-6-15 12742 Glenn Burned area, along a small drainage, on the north side of Black Diamond Road, about 2 1/2 miles west of the paved road, about 4 3/4 miles (by road) from Stonyford. 749 Comment
  SEINET8345758  Erythranthe microphylla A. A. Heller 1917-7-4 12771 Glenn Alder Springs in the Coast Range. 1280 Comment
  SEINET8390580  Erythranthe microphylla A. A. Heller 1916-4-27 12344 Glenn between Mud Flat and Bennet Spring on the Newville-Covelo road. Comment
  CHSC63088  Erythranthe nasuta Vernon H. Oswald; Lowell Ahart 1994-6-1 6250 Glenn Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 7.1 mi S of the culvert at Corbin Creek. 1560 Comment
  CHSC9748  Erythranthe primuloides Nancy Mosman 1971-7-20 134 Glenn In meadow of Broad Tree Campground ca. 100 yds s of Markham Ridge Trail in Mendocino National Forest. 1828 Comment
  SEINET10529000  Erythronium A. Arthur Heller 1916-4-27 Heller s.n. 1916 Glenn Bennet Spring on the Newville Covelo road, 3000feet, in cool shaded places in the forest. Douglas fir and white fir have replaced yellow pine to a large extent. Common undershrubs are Toxicodendron, Ceanothus and scrub oak. 915 Comment
  CAS-BOT-BC501125  Erythronium californicum Elmer I. Applegate 1930-4-17 6122 Glenn Alder Spring Road, western Glenn County Comment
  SEINET12044937  Erythronium californicum E. I. Applegate 1930-1 6123 Glenn Alder Spring Comment
  CAS-BOT-BC402676  Eschscholzia caespitosa A. A. Heller 1915-4-16 11826 Glenn 7 miles east of Newville Comment
  CAS-BOT-BC402674  Eschscholzia caespitosa A. A. Heller 1914-5-27 11440 Glenn In the Coast Range on the grade about 9 to 10 miles east of Alder Springs Comment
  CAS-BOT-BC403028  Eschscholzia californica A. A. Heller 1914-5-1 11353 Glenn Sacramento Valley about 5 miles northwest of Hamilton on the road to Orland. Between Hamilton and Orland Comment
  CAS-BOT-BC310477  Eucephalus tomentellus Milo S. Baker 1943-8-10 10679 Glenn East slope of Black Butte 2133 Comment
  CAS-BOT-BC202441  Euphorbia ocellata H. D. Ripley; R. C. Barneby 1948-7-7 9698 Glenn 10 miles E. of Alder Springs 365 Comment
  CAS-BOT-BC202442  Euphorbia ocellata Louis C. Wheeler 1935-10-16 4041 Glenn Stony Creek, 2 miles north of Orland 82 Comment
  CAS-BOT-BC202440  Euphorbia ocellata A. A. Heller 1914-7-9 11555 Glenn 5/6 miles east of Newville Comment
  CDA32034  Euthamia occidentalis D. Isle 2005-10-27 1626 Glenn Mendocino National Forest- North Coast Ranges Grindstone Creek Watershed; South side of FH7, just west of junction of old road down from Alder Springs Orchard. In seep from Alder Springs sewer. Comment
  RSA755652  Euthamia occidentalis David W. Isle 2005-10-27 1626 Glenn South side of FH7, just west of junction of old road down from Alder Springs Orchard. Seep from Alder Springs sewer. 1268 Comment
  CAS-BOT-BC278303  Festuca californica subsp. californica John Thomas Howell 1943-8-3 18926 Glenn Plaskett Meadows 1828 Comment
  UCD66169  Festuca occidentalis Milo S. Baker 1943-8-4 10578 Glenn South Slope Black Butte. 2042 Comment
  CAS-BOT-BC112354  Fimbristylis autumnalis Barbara Trowbridge 1976-8-8 5757 Glenn Edge of small pool on gravel bar of Sacramento River ca. 5 mi N of Glenn off Hwy 45 27 Comment
  CAS-BOT-BC112356  Fimbristylis autumnalis Barbara Trowbridge 1976-8-8 5757 Glenn Edge of small pool on gravel bar of Sacramento River ca. 5 mi N of Glenn off Hwy 45 27 Comment
  UC1586437  Floerkea proserpinacoides Vernon H. Oswald and Lowell Ahart 1991-7-10 4722 Glenn 1 air mi w of Plaskett Guard Station (Snow Basin located sw of Alder Springs Road (FH7), between Elk Creek and Covelo, along Snow Basin Creek); Snow Basin, Snow Basin Creek 1920 Comment
  CAS-BOT-BC63003  Frangula californica subsp. crassifolia A. A. Heller 1914-7-7 11534 Glenn In the Coast Range at Mud Flat on the Newville-Covelo road. Comment
  CAS-BOT-BC62968  Frangula californica subsp. tomentella C. Hart Merriam 1928-8-25 s.n. Glenn Stony Creek, southern Glenn Co. Comment
  CHSC68826  Frangula rubra Vernon H. Oswald; Lowell Ahart 1997-6-10 8584 Glenn Keller Lake located west of Plaskett Mdws. (southwest of Black Butte Mtn.). Red Fir Forest. Shrub on the north side of the lake. 1676 Comment
  CHSC50802  Frankenia salina Vernon Oswald 1990-7-30 4409 Glenn Sacramento National Wildlife Refuge south of Willows. Fields along the south leg of the visitor's route. 27 Comment
  CHSC77342  Frankenia salina L. P. Janeway; Caroline Warren, Mary Ann Griggs 1999-4-13 6403 Glenn Vicinity of Logan Ridge and Hunters Creek. At edge of large bare alkaline area in annual grassland. 137 Comment
  CHSC80386  Frankenia salina Caroline Warren; Heidi West 1998-6-22 Glenn Vicinity of Logan Ridge and Hunters Creek. 115 Comment
  CAS-BOT-BC223359  Fraxinus C. H. M. 1916-9-4 s.n. Glenn Alder Springs Grade Comment
  UC878072  Fraxinus dipetala Alice Eastwood 1922-4-23 11153 Glenn w of Willows; Stony Creek Comment
  HSC33035  Fritillaria glauca Thomas W. Nelson, Jane P. Nelson 1974-5-26 1304 Glenn Just W of Telephone Camp, Mendocino National Forest 2104 Comment
  HSC33083  Fritillaria glauca Thomas W. Nelson, Jane P. Nelson 1974-5-26 1283 Glenn Saddle just N of trail to Black butte 2134 Comment
  JEPS16308  Fritillaria glauca Milo S. Baker 1941-7-2 10047 Glenn only a short distance w of road up Black Butte (at summit of Covelo-Willows Highway); Covelo-Willows Highway 2057 Comment
  JEPS89283  Fritillaria glauca Wayne Roderick 1967-6-25 Glenn nw of Blacke Butte ((Anthony Peak - Black Butte Ridge), Tehama-Glenn County Boundary) 1905 Comment
  RSA74035  Fritillaria glauca Milo S. Baker 1941-7-2 10047 Glenn At summit of Covelo-Willows Hiwy. only a short distance west of road up Black Butte 2058 Comment
  SDSU20638  Fritillaria glauca Sean Ryan, Michael G. Simpson 2010-6-22 59 Glenn SW facing slope. 100 yards SW of Forest Hwy 7, between its intersections with 22N13 and 22N26. Butte Creek headwaters. Mendocino National Forest. 2050 Comment
  CAS-BOT-BC130438  Fritillaria pluriflora Victor Duran 1933-4-1 3376 Glenn Near Elk Creek 457 Comment
  CAS-BOT-BC130440  Fritillaria pluriflora Victor Duran 1933-4-1 3376 Glenn Near Elk Creek 457 Comment
  CAS-BOT-BC130441  Fritillaria pluriflora Graves Favor; Helen-Mar Wheeler 1955-3-19 s.n. Glenn On the Wapiti Ranch, near the town of Elk Creek 304 Comment
  HSC40216  Fritillaria pluriflora J. P. Smith, Thomas W. Nelson 1976-4-14 8589 Glenn Sanhedrin Rd. (Rd. 309), 5.5 mi. W of its junction with Rd. 306 in Elk Creek 305 Comment
  JEPS5221  Fritillaria pluriflora Guy Smith 1933-3-28 Glenn Elk Creek Comment
  POM273473  Fritillaria pluriflora J. Kinlock 1934-3-1 s.n. Glenn 20 miles west of Willows 305 Comment
  RSA52742  Fritillaria purdyi I. L. Wiggins 1949-5-29 s.n. Glenn 5 miles east of road to Government Peak 2134 Comment
  SDSU20637  Fritillaria purdyi Sean Ryan, Michael G. Simpson 2010-6-22 58 Glenn Localized in meadow 130 yards east of Forest Road 22N23, south of Plaskett Meadows Campground. Mendocino National Forest. 1822 Comment
  SDSU20639  Fritillaria purdyi Sean Ryan, Michael G. Simpson 2010-6-22 60 Glenn SW facing slope. 100 yards SW of Forest Hwy 7, between its intersections with 22N13 and 22N26. Butte Creek headwaters. Mendocino National Forest. 2053 Comment
  CHSC109433  Galium andrewsii subsp. andrewsii L. P. Janeway 2011-5-11 10277 Glenn Inner North Coast Ranges. Along Black Diamond Road 5.3 road km west of Road 306 (the road from Elk Creek to Stonyford); overlooking lower Black Diamond Creek; 5.5 air km northwest of Stonyford. 551 Comment
  CHSC35256  Galium aparine M. S. Taylor; J. Lacey 1982-4-14 4305 Glenn N side of Alder Springs Rd, ca. 1/2 mi W of its jct with Rd 306, ca. 5 mi N of Elk Creek. 207 Comment
  CHSC48880  Galium bifolium Vernon Oswald 1984-5-30 1238 Glenn Mendocino Nat. Forest, Masterson Campground at Plaskett Guard Station. 1889 Comment
  CHSC29620  Galium bolanderi Dibble; Griggs 1979-6-14 45 Glenn Near Black Diamond Ridge. Close to the town of Stonyford. 975 Comment
  JEPS9391  Galium grayanum Rimo Bacigalupi with R. Hauke and Geo. Bacigalupi 1954-7-14 4705 Glenn in crevices just below summit; Mendocino Nat'l Forest, Black Butte 2270 Comment
  JEPS9523  Galium grayanum F. P. Cronemiller 1923-1 832 Glenn Black Butte California National Forest Comment
  CHSC106038  Galium grayanum var. grayanum L. P. Janeway 2010-7-25 10127 Glenn High North Coast Ranges. Top of Black Butte. 2269 Comment
  RSA712974  Galium grayanum var. grayanum L. P. Janeway, B. Castro 1994-7-31 4714 Glenn High N Coast Ranges. Top of Black Butte. 2271 Comment
  UCD121798  Galium hypotrichium subsp. tomentellum Gerald Dickinson 1964-7-22 199 Glenn St. John Mountain. Comment
  UCD19558  Galium hypotrichium subsp. tomentellum Gerald Dickinson 1964-7-23 223 Glenn location unknown. Comment
Read comments
Jul 11 2011
  JEPS74657  Galium mexicanum var. asperulum James E. Eckenwalder 1973-6-30 203 Glenn vicinity Plaskett Meadows, nw (Big Cottonwod Flat); Big Cottonwood Flat, vicinity of Plaskett Meadows, nw Comment
  CHSC75402  Galium murale Vernon H. Oswald 1999-5-1 9723 Glenn Black Butte Lake at Grizzly Flat. 146 Comment
  RSA46492  Galium muricatum Doris K. Kildale 1925-7-5 1020 Glenn Willow Creek Flat 152 Comment
  CHSC61485  Galium parisiense Vernon Oswald; Lowell Ahart 1993-5-27 5417 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along Norman Rd. at the road into the Checking Station (between the SW corner of Pool 4 and the NW corner of Cell 1, Tract 23). 24 Comment
  CHSC87977  Galium parisiense Lowell Ahart 2004-6-18 11099 Glenn Gravel bar on the south side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. 203 Comment
  JEPS110357  Galium parisiense Lowell Ahart 2006-6-11 12691 Glenn On the west side of the road, just past the meadow (north), seep at the start of Black Diamond Creek, about 2 1/2 miles (air) northeast of the North Fork Campground, about 4 miles (air) northwest of Stonyford 741 Comment
  JEPS87434  Galium parisiense Vernon H. Oswald and Lowell Ahart 1993-5-27 5417 Glenn refuge located ca. 7 mi s Willows (along Norman Rd. at road into Checking Station (between sw corner of Pool 4 and nw corner of Cell 1, Tract 23)); Sacramento National Wildlife Refuge 24 Comment
  UC1609472  Galium parisiense Vernon H. Oswald and Lowell Ahart 1993-5-27 5417 Glenn refuge located ca. 7 mi s Willows (along Norman Rd. at road into Checking Station (between sw corner of Pool 4 and nw corner of Cell 1, Tract 23)); Sacramento National Wildlife Refuge 24 Comment
  RSA202423  Galium sparsiflorum Roman Gankin, Lance McIntyre 1966-6-23 835 Glenn Near summit of Mount St. John Comment
  UC1360416  Galium sparsiflorum Roman Gankin and Lance McIntyre 1966-6-23 835 Glenn near summit; Mt. St. John Comment
  JEPS6572  Galium sparsiflorum subsp. glabrius Rimo Bacigalupi and G. T. Robbins 1954-6-26 4627 Glenn road between Alder Springs Guard Station (Mendocino Nat. Forest) and Brownell Camp 1402 Comment
  CHSC91076  Galium triflorum D. Isle 2002-7-17 236 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Below Cottonwood Glade to Jenks Place Rd. 1661 Comment
  RSA0021742  Garrya M. Bourell 1997-3-29 5804 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site). Comment
  CAS-BOT-BC199034  Garrya congdonii Alice Eastwood 1922-4-23 11140 Glenn Hills west of Willows. Comment
  CHSC29509  Garrya congdonii Dibble; Griggs 1979-6-14 33 Glenn Near Black Diamond Glades, close to the town of Stonyford. 707 Comment
  SEINET260861  Garrya elliptica L. M. Shultz 1990-5-5 11268 Glenn Mendocino Forest ; Corning District; Northern Coastal Range area 305 Comment
  CAS-BOT-BC144409  Garrya fremontii Clare R. Wheeler; Jack Guggolz 1981-6-18 2455 Glenn Mendocino National Forest, Keller Lake about 1 mi SW of summit of Black Butte 1706 Comment
  CAS-BOT-BC192120  Garrya fremontii John Thomas Howell 1944-7-15 19796 Glenn Canyon of Snow Basin Creek Comment
  CHSC100266  Gastridium phleoides D. Isle 1989-4-17 1496 Glenn Mendocino National Forest - North Coast Ranges Grindstone Creek Watershed. North slope in curve with drainage and old ANSU site that regrew after the 1988 Powderhouse Fire. 426 Comment
  UCD19406  Gayophytum Gerald Dickinson 1964-7-23 219 Glenn Plaskett Meadow Ranger Station. 1885 Comment
  CHSC90772  Geum macrophyllum D. Isle 2004-6-17 248 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Seep area above (NE of) 21N04. 1719 Comment
  UC657716  Geum macrophyllum Milo S. Baker 1941-6-30 10021 Glenn Plaskett Meadows Comment
  CAS-BOT-BC459358  Geum macrophyllum John Thomas Howell 1943-8-4 19006 . Glenn Plaskett Meadows 1828 Comment
  JEPS69525  Gilia capitata subsp. capitata F. P. Cronemiller 1923-5-11 525 Glenn Grindstone Creek , (now Mendocino National Forest) (California National Forest) Comment
  CHSC80406  Gilia tricolor subsp. tricolor Caroline Warren; Jenny Marr, Julie Cunningham, Heidi West 1998-3-26 Glenn Vicinity of Heifer Camp Creek and Chrome. 268 Comment
  CAS-BOT-BC277742  Githopsis diffusa subsp. robusta Mona Bourell 1986-6-14 3119 Glenn Mendocino National Forest. One mile north of Plaskett Mdw. Rec. area on M.N.F. Rd. FH7 1645 Comment
  JEPS18190  Githopsis specularioides Rimo Bacigalupi with F. Chisaki and G. T. Robbins 1956-4-18 5592 Glenn 5.3 mi s Newville (along road from Elk Creek to Newville) 283 Comment
  CHSC47963  Glinus lotoides Vernon Oswald 1983-10-17 1075 Glenn Grizzly Flats on the w side of the Stony Creek arm of Black Butte Lake. 134 Comment
  CHSC61481  Glinus lotoides Vernon H. Oswald 1993-5-30 5453 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, at the parking area at the viewing platform at the southeast corner of the Tour Route (SE corner of Cell 4, Pool 1A). 24 Comment
  CHSC84977  Glinus lotoides Lowell Ahart 2003-10-6 10617 Glenn Near Grizzly Flats, on the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 142 Comment
  JEPS102753  Glinus lotoides Lowell Ahart 2001-8-22 9169 Glenn Along a small wash, on the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 140 Comment
  CHSC90875  Glyceria borealis D. Isle 2004-6-17 247 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Seep area above (NE of) Rd. 21N04. 1719 Comment
  CAS-BOT-BC303895  Gnaphalium palustre John Thomas Howell 1943-8-5 19084 Glenn Plaskett Meadows 1828 Comment
  CHSC45673  Gnaphalium palustre Vernon Oswald 1984-6-3 1248 Glenn W. side of Sacramento River near the e end of Rd. 29. 38 Comment
  CHSC60651  Gnaphalium palustre Vernon H. Oswald 1993-4-26 5304 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, at the intersection of Cells 3, 4, and 5 in Tract 2. On the bank of an impoundment. 28 Comment
  JEPS108929  Gnaphalium palustre Lowell Ahart 2006-6-15 12743 Glenn Burned area, along a small drainage, on the north side of Black Diamond Road, about 2 1/2 miles west of the paved road, about 4 3/4 miles (by road) from Stonyford 749 Comment
  JEPS120633  Gnaphalium palustre Lowell Ahart 2013-10-22 19203 Glenn Strand of Stony Gorge Reservoir, about 2.5 miles south of the dam, about 17 air miles northwest of Willows. Comment
  CHSC77727  Grindelia B. Castro; L. P. Janeway 1999-4-21 Glenn About 22 air miles NW of Orland, vicinity of Newville and Heifer Camp Creek. 222 Comment
  SEINET4691724  Grindelia camporum var. camporum George K. Helmkamp, E. A. Helmkamp 2011-1 18397 Glenn Northern Sacramento Valley: Road 60 (Riz Rd.), 0.5 mile east of its junction with I-5, 4.1 miles SSE of Willows. 30 Comment
  CDA6085  Grindelia camporum var. parviflora G. Stenlund 1981-5-7 Glenn Roads 302 and 401, vicinity of Willows. 0 Comment
  CAS-BOT-BC304988  Grindelia hirsutula Philip A. Munz 1949-5-19 13323 Glenn 1 1/2 miles north of Prosperto 76 Comment
  HSC5716  Grindelia hirsutula L. Lankow 1968-11-6 Glenn Sacramento National Wildlife Refuge Comment
  UC32096  Grindelia hirsutula J. Burtt Davy 1898-5-26 Glenn near Norman Comment
  UC32100  Grindelia hirsutula J. Burtt Davy 1898-5-26 4271 Glenn near Norman Comment
  UC725798  Grindelia hirsutula A. A. Heller 1939-10-1 15483 Glenn between Norman and Willows (on U.S. Highway #99W) Comment
  SEINET8770791 Image available Grindelia hirsutula P. A. Munz 1949-5-19 13323 Glenn 1 1/2 miles north of Prosperto 76 Comment
  CHSC97326  Grindelia hirsutula var. davyi L. P. Janeway 2007-6-17 9060 Glenn Sacramento Valley. Field on south side of Bayliss-Road 39 1.1 km east of Hwy 99W; between the road and Walker Creek. 44 Comment
  UC855872  Guillenia lasiophylla A. A. Heller 1914-5-27 11448 Glenn about 10 mi e Alder Springs; Coast Range Comment
  CAS-BOT-BC231138  Hackelia amethystina Johnnie L Gentry, Jr.; Earl Jensen, Jr. 1968-7-7 2128 Glenn Mendocino National Forest, approx. 4 miles NW of Plaskett Meadows, near Telegraph Campground Comment
  CAS-BOT-BC231139  Hackelia amethystina Gladys L. Smith 1982-7-10 7704 Glenn Snow Basin, E side of Black Butte 1889 Comment
  CAS-BOT-BC231141  Hackelia amethystina Gladys L. Smith 1982-7-11 7731 Glenn About Keller Lake, W side of Black Butte 1697 Comment
  CAS-BOT-BC231147  Hackelia amethystina John Thomas Howell 1943-8-3 18928 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC231149  Hackelia amethystina J. M. Tucker 1951-6-28 2158 Glenn Roadside at Plaskett Meadows Ranger Station, ca. 2 miles NE of Black Butte Mountain Comment
  CAS-BOT-BC231150  Hackelia amethystina Philip A. Munz 1956-7-25 22337 Glenn SE base of W Peak, Snow Mountain 1981 Comment
  RSA235922  Hackelia amethystina Johnnie L. Gentry Jr., Earl Jensen Jr. 1968-7-7 2128 Glenn Mendocino Nat l Forest, approx. 4 miles northwest of Plaskett Meadows, near Telegraph Camp Ground. Comment
  UC710593  Hackelia amethystina John Thomas Howell 1944-7-13 19736 Glenn Plaskett Meadows Comment
  CHSC61495  Hainardia cylindrica Vernon H. Oswald 1993-5-24 5411 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, E side of Logan Creek in the NW corner of Cell 3, Tract AB. Along edge of field. 27 Comment
  JEPS87466  Hainardia cylindrica Vernon H. Oswald and Lowell Ahart 1993-5-27 5415 Glenn 7 mi s of Willows (on s side of Norman Road, in ne corner of Tract G, Sacramento National Wildlife Refuge); Sacramento National Wildlife Refuge, Norman Road 22 Comment
  SEINET10605898  Hainardia cylindrica Vernon H. Oswald 1993-5-24 Oswald 5411 Glenn Refuge located ca. 7 mi S of Willows, E side of Logan Creek in the NW corner of Cell 3, Tract AB. T18N R3W NE1/4NE1/4Sec. 2 27 Comment
  RSA40191  Helenium bigelovii J. T. Howell 1943-8-5 19070 Glenn Plaskett Meadows 1829 Comment
  RSA48608  Helianthella californica var. californica P. A. Munz 1949-5-19 13336 Glenn 11 miles NE of Alder Springs. 366 Comment
  CHSC60875  Helianthus annuus Vernon H. Oswald 1993-7-7 5642 Glenn Sacramento National Wildlife Refuge. Cell 2 of Tract D, near the NE corner of the refuge. In a field. 27 Comment
  CHSC87888  Helianthus bolanderi Lowell Ahart 2004-6-18 11083 Glenn Gravel bar on the south side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. 203 Comment
  CHSC81104  Heliotropium curassavicum Lowell Ahart; Vernon H. Oswald 2001-8-22 9168 Glenn Along a small wash, on the strand and on the west side of Black Butte Reservoir, about 3 miles north of the bridge across Stony Creek and the upper reaches of Black Butte Reservoir. 140 Comment
  CHSC112477  Heliotropium curassavicum var. oculatum Lowell Ahart 2013-10-22 19205 Glenn Strand of Stony Gorge Reservoir, near Fig Orchard One, about 1/2 miles southeast of the dam, about 17 miles (air) northwest of Willows. 271 Comment
  SBBG100112  Heliotropium curassavicum var. oculatum B. Ertter, E. Neese, L. Jujii, D. Espindola 1989-10-21 8886 Glenn N end of Stony Gorge Reservoir, SE of Elk City 274 Comment
  UC1980586  Heliotropium curassavicum var. oculatum C. Rose Broome, Crissie Cagle 1978-8-3 2317 Glenn 0.9 mi. W of Newville at bridge# 132 over Salt Creek. Comment
  CHSC112476  Heliotropium europaeum Lowell Ahart 2013-10-22 19185 Glenn Near an old homestead, strand of Stony Gorge Reservoir, about two miles south of the dam, about 17 miles (air) northwest of Willows. 248 Comment
  SBBG128852  Heliotropium europaeum G. K. Helmkamp, E. A. Helmkamp 2011-10-8 18368 Glenn CA-45, 1.2 mi N of Princeton 44 Comment
  SD243109  Heliotropium europaeum George K. Helmkamp, E. A. Helmkamp 2011-10-8 18368 Glenn Northern Sacramento Valley: along CA-45, 1.2 miles north of Princeton (Princeton 7.5'Q) 43 Comment
  RSA0089756  Helminthotheca echioides Dean Wm. Taylor 2014-6-26 21491 Glenn Ca. 2 miles east of Norman (Norman Road, County Road 68) ca. 2 miles east of Interstate 5; Sacramento National Wildlife Refuge. 24 Comment
  HSC33120  Hemizonella minima Thomas W. Nelson, Jane P. Nelson 1974-5-26 1298 Glenn Just W of Telephone Camp, Mendocino National Forest 2104 Comment
  UC179689  Hemizonia clevelandii A. A. Heller 1914-7-7 11530 Glenn on Newville-Covelo road; Mud Flat Comment
  CAS-BOT-BC306029  Hemizonia congesta subsp. clevelandii A. A. Heller 1914-7-7 11530 Glenn On the east slope of the Coast Range, at Mud Flat on the Newville-Covelo road Comment
  CDA13824  Hemizonia congesta subsp. luzulifolia G. F. Hrusa, T. D. Wilfred 1996-9-5 13552 Glenn Butte Basin; Parrot Ditch, at intersection of Seven Mile Lane and Nelson Rd. approx. 3 mi. W of Nelson. Comment
  JEPS118706  Hemizonia congesta subsp. luzulifolia L. P. Janeway 2011-9-27 10746 Glenn Inner North Coast Ranges. South edge of old floodplain of Salt Creek, along north side of Newville Road 2.5 km west-northwest of of Newville, 3.2 road km west of Road 306. Newville 7.5' quad. Comment
  CAS-BOT-BC309738  Hemizonia congesta subsp. luzulifolia H. M. Hall 1930-9-25 12898 Glenn South of Orland Comment
  CDA349  Herniaria hirsuta Nola Palmer 1982-4-16 s.n. Glenn Orland: roadside, east of I-5, south of 25. 0 Comment
  CHSC61465  Herniaria hirsuta subsp. hirsuta Vernon H. Oswald 1993-5-30 5455 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, at the parkign area at the viewing platform at the southeast corner of the Tour Route (SE corner of Cell 4, Pool 1A). Roadside. 24 Comment
  CAS-BOT-BC176225  Hesperolinon disjunctum H. D. Ripley; R. C. Barneby 1948-7-7 9706 a Glenn Coast Range foothills, 5 mi. W. of Elk Creek 365 Comment
  CAS-BOT-BC176231  Hesperolinon disjunctum Herbert L. Mason 1952-6-19 14309 Glenn Black Diamond Ridge, Mendocino National Forest 609 Comment
  CHSC90853  Hesperolinon disjunctum D. Isle 2004-5-25 222 Glenn Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. Black Diamond Trail O18N04, just below 1803 jct. Black Diamond Trail Reroute and Hill Climb Restoration Project, burnt in 2001 Trough Fire. 841 Comment
  CHSC92854  Hesperolinon disjunctum D. Isle 1995-6-6 1224 Glenn Mendocino National Forest -- North Coast Ranges Middle Fork Stony Creek Watershed. At Black Diamond Spring Glade. 719 Comment
  RSA151807  Hesperolinon disjunctum H. K. Sharsmith 1959-5-26 4691 Glenn 3 miles up east side of Black Diamond Road from its origin near Stoneyford and 0.7 miles within Mendocino National Forest. 762 Comment
  UC1212472  Hesperolinon disjunctum Helen K. Sharsmith 1959-5-26 4691 Glenn e side of Black Diamond road 3 mi up from origin near Stonyford (0.7 mi within national forest boundary); Inner North Coast Ranges, Mendocino National Forest 762 Comment
  UC1212475  Hesperolinon disjunctum Helen K. Sharsmith 1952-6-22 4160 Glenn canyon slope w of Stony Creek ca 1 mi n Red Bridge Camp; Inner North Coast Ranges, Mendocino National Forest 609 Comment
  HSC103328  Hesperolinon disjunctum Thomas W. Nelson, Jane Nelson 1982-5-29 6953 Glenn Along Forest Service Rd. 18N30 to Black Diamond Mtn., 2.5 mi. from junction with county road north of Stonyford Comment
  CAS-BOT-BC167449  Hesperolinon drymarioides Helen K. Sharsmith 1952-6-22 4162 Glenn Summit of Black Diamond Ridge, Mendocino National Forest 990 Comment
  CAS-BOT-BC167450  Hesperolinon drymarioides Helen K. Sharsmith 1952-6-22 4162 Glenn Summit of Black Diamond Ridge, Mendocino National Forest 990 Comment
  LA47320  Hesperolinon drymarioides Helen Sharsmith; 1952-6-22 4162 Glenn Mendocino National Forest, summit of Black Diamond Ridge 990 Comment
  CAS-BOT-BC167458  Hesperolinon tehamense A. A. Heller 1914-7-7 11529 Glenn On the east slope of the Coast Range, at Mud Flat on the Newville-Covelo Road Comment
  SEINET10859764  Hesperostipa comata subsp. comata A. Arthur Heller 1914-5-26 Heller s.n. Glenn Hills 6 miles west of Orland. Comment
  CHSC108153  Heteranthera limosa David Isle; Rhonda Isle 2010-7-31 1914 Glenn Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. 200 yds W of George Pendell's Gate; S side Stonyford Water System access Rd in irrigation water pool. 349 Comment
  JEPS118727  Heteranthera limosa David Isle, Ronda Isle 2010-7-31 1914 Glenn 200 yds W of George Pendell's Gate; S side of Stonyford Water System accessRd in irrigation water pool. Comment
  UCR55865  Heteranthera limosa June McCaskill, J. M. Tucker 1966-6-30 713 Glenn Along W side of low levee at edge of rice check; on H. and C. Farms, in rice field west of County Road U, 1.2 mi south of County Road 61, c. 3 mi SW of Codora Comment
  CDA39171  Heteranthera limosa L. Brown 1966-6-3 s.n. Glenn H. & C. Farms, northwest of intersection of Roads 65 & U, Princeton. 0 Comment
  SEINET8555109 Image available Heteranthera limosa June McCaskill, J. M. Tucker 1966-6-30 713 Glenn H.C. Farms, in rice field west of County Road U, 1.2 miles south of County Road 61, ca. 3 miles southwest of Codora Comment
  UCD139993  Heteranthera limosa June McCaskill; J. M. Tucker 1966-6-30 713 Glenn on H. and C. Farms, in rice field west of County Road U, 1.2 miles south of County Road 61, around 3 miles southwest of Codora. Comment
  UCD169724  Heteranthera multiflora J. Lundberg 2008-5-5 s.n. Glenn West of I-5. Comment
  UCD62952  Heteranthera multiflora J. Lundberg 2008-5-5 s. n. Glenn West of I-5. Comment
  CHSC91722  Heteranthera rotundifolia G. F. Hrusa; P. Kerr, S. Winterton 2004-6-25 16353 Glenn Northern Central Valley. Rice field edge along Hwy 162 E of Butte City. 15 Comment
  CHSC96267  Heteranthera rotundifolia R. Fischer 2006-8-4 945 Glenn On the valley floor near the junction of Road 34 and County Road T on the west side of Road T, in a rice field adjacent a private driveway. 60 Comment
  SEINET10460669  Heterocodon rariflorum Baker Baker 10712 Glenn Forest camp. Comment
  UCD102640  Heuchera micrantha Gerald Dickinson 1964-7-22 198 Glenn St. John's Mountain. Comment
  CHSC26034  Hibiscus lasiocarpos var. occidentalis M. P. Hayes 1977-8-8 24 Glenn Drainage of Butte Creek where this intersects Highway 162 between Oroville and Butte City, 1.6 km west of Butte-Glenn County line. 55 Comment
Read comments
Mar 25 2017
  CHSC81796  Hibiscus lasiocarpos var. occidentalis Lowell Ahart 2001-11-9 9411 Glenn Along a small slough, on the west side of Butte Creek, about 30 yards south of Butte City Highway (162), about 3/4 mile west of Aguas Frias Road (Goodspeed Watt Road), about 6 1/4 miles east of Butte City. 24 Comment
Read comments
Mar 25 2017
  SEINET7085238  Hibiscus lasiocarpos var. occidentalis Steven R. Hill 2010-7-17 38549 Glenn North side of Afton Road [Road 67] 0.5 mile west of Butte Creek [west of Aguas Frias Road]. 0.5 kilometer west of Butte Creek [west of Aguas Frias Road]. 10.4 kilometer east of Princeton. Coordinate Datum: WGS84/NAD83. 22 Comment
  RSA78606  Hieracium greenei J. T. Howell 1943-8-12 19299 Glenn Glenn County: canyon of Snow Basin Creek Comment
  CHSC60885  Hirschfeldia incana Vernon H. Oswald 1993-7-7 5632 Glenn Sacramento National Wildlife Refuge. SW corner Cell 3, Tract 5, located near the NE corner of the Tour Route. On the edge of a marsh. 27 Comment
  CHSC108049  Holocarpha virgata subsp. virgata L. P. Janeway 2011-9-27 10744 Glenn Inner North Coast Ranges. 1.2 km north-northeast of Chrome along Road 306. 276 Comment
  CHSC108056  Holocarpha virgata subsp. virgata L. P. Janeway 2011-9-27 100742 Glenn Inner North Coast Ranges. Along Road 306 2.7 km south of Elk Creek and 3.9 road km south of Hwy 162. 241 Comment
  JEPS118705  Holocarpha virgata subsp. virgata L. P. Janeway 2011-9-27 10744 Glenn Inner North Coast Ranges. 1.2 km north-northeast of Chrome along Road 306. Chrome 7.5' quad. Comment
  CAS-BOT-BC152309  Holodiscus discolor var. discolor Clare R. Wheeler 1982-7-10 3172 Glenn Mendocino National Forest, summit of Black Butte 2270 Comment
  CHSC92724  Holodiscus microphyllus var. microphyllus B. Castro; L. Janeway 1994-7-31 537 Glenn Ca 1.5 air mi due W of Plaskett Meadows, on top of Black Butte. 2267 Comment
  CAS-BOT-BC284641  Hordeum brachyantherum subsp. brachyantherum John Thomas Howell 1943-8-4 19012 Glenn Plaskett Meadows 1828 Comment
  UCD85372  Hordeum brachyantherum subsp. brachyantherum Beecher Crampton 1963-6-11 6849 Glenn 3.5 miles N of Stonyford. Comment
  CHSC60701  Hordeum depressum Vernon H. Oswald 1993-4-26 5299 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, at the NE corner of Cell 2, Tract 4. On the margins of a vernal pool. 28 Comment
  CHSC63547  Hordeum depressum David Isle 1994-5-12 Glenn Drainage 0.55 mi N of Dry Creek Bridge, N of Garlin Ranch, off W side of County Rd. 306 (Elk Creek-Stonyford Rd.). 329 Comment
  CHSC60702  Hordeum jubatum Vernon H. Oswald 1993-4-26 5317 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, Tract 17. In a field. 27 Comment
  UC768763  Hordeum jubatum R. F. Hoover 1936-5-22 1217 Glenn Norman Comment
  SEINET260847 Image available Hordeum murinum L. M. Shultz 1990-5-5 11314 Glenn Mendocino Forest ; Corning District; Northern Coastal Range area 305 Comment
  SEINET6629070  Hordeum murinum R. R. Halse 2014-3-24 9026 Glenn Willows; W side of N. Humboldt Ave., N of intersection with State Hwy. 162. 43 Comment
  CAS-BOT-BC284755  Hordeum murinum subsp. glaucum John Thomas Howell 1954-5-15 29577 Glenn Willows Comment
  CHSC54449  Horkelia californica subsp. dissita Vernon H. Oswald; Lowell Ahart 1991-7-10 4708 Glenn Alder Springs Rd (FH7), just east of Camp Ellendale Rd, 9 miles (air) northwest of Elk Creek. Roadcut. 1036 Comment
  CAS-BOT-BC206121  Hosackia crassifolia A. A. Heller 1915-6-16 11995 Glenn Near the old sawmill site west of Bennett spring on the Newville-Covelo road, on a wooded north slope in the yellow pine belt 914 Comment
  CHSC92634  Hosackia oblongifolia var. oblongifolia D. Isle 1999-6-23 1279 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. In a glade above a Bear Wallow, S aspect N of French Creek, in a proposed Gulch TS unit 4. 1353 Comment
  CHSC63067  Hydrophyllum occidentale Vernon H. Oswald; Lowell Ahart 1994-6-1 6238 Glenn Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 4.2 mi S of its junction with Ivory Mill Rd. (20N01). 1524 Comment
  JEPS95282  Hydrophyllum occidentale Vernon H. Oswald and L. Ahart 1994-6-1 6238 Glenn T19N R7W Sec. 5, 5000 ft, Yellow Pine Forest. Forest Road M3 between Alder Springs and Snow Mtn. Wilderness, 4.2 mi S of its junction with Ivory Mill Rd. (20N01) 1524 Comment
  UCR115045  Hypericum formosum var. scouleri G. Fred Hrusa, T. D. Wilfred 1996-9-5 13559 Glenn Butte Basin, East 0.25 mi. from Butte Creek at Western Canal District Dam 33 Comment
  CHSC62854  Hypochaeris glabra Vernon H. Oswald 1994-4-11 6096 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, at the locked gate on the N side of Norman Rd., 0.5 mi W of Logan Creek. 24 Comment
  CHSC63098  Iris fernaldii Vernon H. Oswald; Lowell Ahart 1994-6-1 6244 Glenn Forest Foad M3 between Alder Springs and Snow Mtn. Wilderness, 1,4mi S of the culvert at Corbin Creek. 1524 Comment
  CHSC68832  Iris macrosiphon Vernon Oswald; Lowell Ahart 1997-6-10 8583 Glenn East of Covelo on Forest Road 21N11 to Keller Lake, 2.8 mi south of Mendocino Pass. 1402 Comment
  UC896979  Iris macrosiphon A. A. Heller 1915-6-3 11950 Glenn near Bennet Spring (Houghton's trail, near Bennett Spring, on the Newville-Covelo road) 975 Comment
  CDA39592  Iris tenuissima W. R. Duckworth & E. Simpson 1974-10-11 s.n. Glenn Keller Place, southwest of Black Butte, ca. 7 miles south of Mendocino Pass, Forest Highway 7. Mendocino National Forest. 0 Comment
  UCR232659  Juglans californica var. hindsii George K. Helmkamp, E. A. Helmkamp 2011-10-8 18377 Glenn Northern Sacramento Valley, along CA-45, 1.2 miles north of Princeton; Sacramento River side of the levee between the highway and Packer Island 29 Comment
  CHSC49695  Juncus acuminatus Vernon Oswald 1984-6-3 1247 Glenn W. side of Sacramento River near the e end of Rd. 29. 38 Comment
  CHSC112654  Juncus articulatus subsp. articulatus Lowell Ahart 2013-10-19 19167 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. 26 Comment
  JEPS120684  Juncus articulatus subsp. articulatus Lowell Ahart 2013-10-19 19167 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  CDA33217  Juncus balticus L. P. Janeway 2000-5-31 6765 Glenn Inner North Coast Ranges; At Black Diamond Glades; 6.5 km west-northwest of Stonyford. Comment
  CHSC78751  Juncus balticus Julie Cunningham; Caroline Warren 1998-4-29 Glenn Vicinity of Chrome and Heifer Camp Creek. 280 Comment
  CHSC79613  Juncus balticus L. P. Janeway 2000-5-31 6765 Glenn Inner North Coast Ranges. At Black Diamond Glades; 6.5 km west-northwest of Stonyford. 732 Comment
  UCD18874  Juncus bufonius Vernal Pool Team 2001; Carol Witham and Jennifer Buck 2001-5-2 180 Glenn off of Hwy 5, Sacramento National Wildlife Refuge site, pool # SAC010, UTMs: 10S0571706; 43627607. Comment
  CHSC112726  Juncus bufonius var. bufonius Lowell Ahart 2013-10-22 19200 Glenn Strand of Stony Gorge Reservoir, about 2 1/2 miles south of the dam, about 17 miles (air) northwest of Willows. 240 Comment
  CHSC60927  Juncus bufonius var. bufonius Vernon H. Oswald 1993-6-23 5566 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, on the E side of Tract 15, W of the Pole Rd. 25 Comment
  CHSC61118  Juncus bufonius var. congestus Vern H. Oswald 1993-5-5 5346 Glenn Main unit of Sacramento Wildlife Refuge located ca. 7 mi S of Willows, SW corner of Cell 2, tract 38, south of Norman Rd. 25 Comment
  CHSC61491  Juncus bufonius var. congestus Vernon H. Oswald; Lowell Ahart 1993-5-27 5447 Glenn Rd. 304, ca. 1.5 mi S of Hwy. 162, at the NE end of Stony Gorge Reservoir, near Elk Creek. 257 Comment
  JEPS110181  Juncus bufonius var. congestus Lowell Ahart 2006-6-11 12714 Glenn About 100 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford 595 Comment
  CHSC93116  Juncus exiguus L. P. Janeway; B. Castro 1994-7-31 4710 Glenn High North Coast Ranges. Across Road FH7 from Telephone Campground (site); about 1.5 mi north-northwest of Black Butte. Narrow meadow. 2023 Comment
  UC710591  Juncus howellii John Thomas Howell 1943-8-6 19140 Glenn se of Black Butte Comment
  POM303697  Juncus longistylis J. T. Howell 1943-8-7 19166 Glenn Plaskett Meadows. 1829 Comment
  RSA40223  Juncus longistylis J. T. Howell 1943-8-6 19140 Glenn Meadow southeast of Black Butte. Comment
  SDSU11809  Juncus longistylis D. F. Howe 1965-8-5 4107 Glenn Pinto Ridge 1981 Comment
  RSA40226  Juncus occidentalis J. T. Howell 1943-8-3 18995 Glenn Plaskett Meadows. 1829 Comment
  CHSC88542  Juncus oxymeris Jenny Marr; Heidi West, Caroline Warren, Natalie Wight 1998-7-22 Glenn Vicinity of Logan Ridge and Hunters Creek. 106 Comment
  CHSC49627  Juncus tenuis Vernon Oswald 1985-4-2 1693 Glenn Black Butte Rd. 0.3 mi w of Newville Rd. to Orland Buttes Recreation Area. In a ditch beside the road. 143 Comment
  JEPS120683  Juncus usitatus Lowell Ahart 2013-10-19 19168 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  JEPS106142  Juncus xiphioides Lowell Ahart 2004-6-18 11070 Glenn On the west side of Grindstone Creek, about 100 yards north of Stony Creek, about 50 yards east of Road 306 (Elk Creek Newville Road), west of the Grindstone Rancheria Indian Reservation 178 Comment
  CAS-BOT-BC80935  Juniperus californica Jeanne R. Janish; Edward Janish 1948-3-23 247 Glenn south of Stony Gorge Dam. Elk Creek Comment
  NY21042  Juniperus californica D. D. Keck 1949-7-22 6455 Glenn 3 mi E of Mendocino National Forest boundary on the Alder Springs-Newville road and 0.5 mi W of thew Millsaps-Winslow road 259.1 Comment
  HSC86500  Keckiella breviflora subsp. breviflora Clare R. Wheeler 1986-6-22 3791 Glenn Mendocino National Forest: USFS Rd. 22N11. 4.5 mi. S of Mendocino Pass. 200 yds. S of Atchison Camp 1326 Comment
  CAS-BOT-BC235857  Keckiella corymbosa John Thomas Howell 1943-8-5 19086 Glenn Plaskett Meadows 1828 Comment
  JEPS118575  Keckiella corymbosa L. P. Janeway 2010-8-14 10158 Glenn High North Coast Ranges. Along Forest Highway 7, 2.2 road km east of the turn to Plaskett Meadows. Jagged promontory overlooking the Plaskett Creek drainage. Plaskett Meadows 7.5; quad. Comment
  UC708944  Keckiella corymbosa Milo S. Baker 1943-5-11 10696 Glenn w-most end Plaskett Meadows 1889 Comment
  NY790323  Keckiella lemmonii A. A. Heller 1914-7-7 11519 Glenn Six miles east of Newville Comment
  CDA13808  Kickxia elatine G. F. Hrusa, T. D. Wilfred 1996-9-5 13536 Glenn Butte Basin; Adjacent to Parrot Ditch, at intersection of Seven Mile Lane and Nelson Rd. approx. 3 mi. W of Nelson. Comment
  UCR232174  Lactuca serriola George K. Helmkamp, E. A. Helmkamp 2011-10-8 18403 Glenn Northern Sacramento Valley, Road 60 (Riz Rd) at the junction with Co. Road P, 5.1 miles SE (144 deg. ) of Willows 30 Comment
  CDA20064  Lactuca serriola P. Nilles, J. Miller 2002-8-13 PDR P 096789 Glenn Northern California; Roadside in Mendocino N.F. 0 Comment
  CDA8083  Lagophylla minor L. P. Janeway 2000-5-31 6768 Glenn Inner North Coast Ranges; Ridgetop on southwest side of Black Diamond Glades; along Black Diamond Road 9.2 km west of the Elk Creek-Stonyford Road. Comment
  CHSC109534  Lagophylla minor L. P. Janeway 2011-5-22 10316 Glenn Inner North Coast Ranges. Along Road 309 (Sanhedrin Road) 8.7 road km west from Elk Creek town; 0.3 km south of Salt Creek. 363 Comment
  JEPS120482  Lagophylla minor L. P. Janeway 2011-5-11 10274 Glenn Inner North Coast Ranges. Along Black Diamond Road 5.3 road km west of Road 306 (the road from Elk Creek to Stonyford); overlooking lower Black Diamond Cree; 5.5 air km northwest of Stonyford. Comment
  JEPS120489  Lagophylla minor L. P. Janeway 2011-5-22 10306 Glenn Inner North Coast Ranges. 8.0 air km southwest of Elk Creek town, 0.8 air km south of South Fork Elk Creek; along Road 308, 0.6 road km south of Road 20N01 (Ivory Mill Road). Comment
  UC828874  Lagophylla minor A. A. Heller 1916-4-27 12346 Glenn Newville-Covelo Road between Mud Flat and Bennett Spring (roadside banks) Comment
  CAS-BOT-BC341439  Lagophylla ramosissima David D. Keck 1932-7-7 1727 Glenn 2 miles N. of Artois 55 Comment
  CAS-BOT-BC341440  Lagophylla ramosissima David D. Keck 1932-7-7 1727 Glenn 2 miles N. of Artois 55 Comment
  CHSC101567  Lagophylla ramosissima subsp. congesta David W. Isle 2004-5-8 1641 Glenn Stonyford area; about 5.5 mi. NE of Stonyford; Westcamp Ranch; first dr. N of Gate 3. 304 Comment
  CHSC101578  Lagophylla ramosissima subsp. congesta David W. Isle 2004-4-21 1638 Glenn About 7 miles NE of Stonyford on Westcamp Ranch; MDB and M. 335 Comment
  CHSC108156  Lamarckia aurea David Isle; Rhonda Isle 2011-4-4 1908 Glenn Mendocino National Forest - North Coast Ranges Sacramento River. Clustered just inside gate of O'Brien's Auto Repair fenced recreational vehicle storage area, 615 Tehama St., Willows, CA 95988. 152 Comment
  CHSC118864  Lamarckia aurea David Isle; Rhonda Isle 2017-4-12 2169 Glenn Sacramento Valley: Just N of Bippus Roofing (910 S Tehama St.) Willows, just E of old Cardlock gas station shower/bath room. In broken down parking lot. 42 Comment
  CHSC77540  Lasthenia californica Heidi West; Julie Cunningham 1998-4-6 Glenn Vicinity of Heifer Camp Creek and Newville. 280 Comment
  CDA8105  Lasthenia californica A. C. Browne 1951-3-26 Glenn Highway 99W, 2 miles south of Willows. 0 Comment
  CHSC115618  Lasthenia microglossa David Isle; Bob Faust 2015-4-2 2149 Glenn Sacramento Valley Foothills: East of Stony Creek ~1/2 mile on Jessie Westcamp Ranch. At W edge of ADFA knoll just E of ephemeral tributary of W slope of 'Monument Ridge.' 10S -0543339E, 4367991N. W edge of ADFA knoll in wild pig rooted W aspect area just E of N fork of Drainage #3; GPS from pig wallow ~40 yds NE of collection site and ~20 yards N of ADFA knoll. 348 Comment
  CAS-BOT-BC370828  Lasthenia platycarpha Alice Eastwood 1921-4-10 10205 Glenn Willows Comment
  CHSC62857  Lasthenia platycarpha Vernon H. Oswald 1994-3-21 6003 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the SW 1/4 of Cell 3, Tract AB. 27 Comment
  RSA167270  Lathyrus jepsonii subsp. californicus Joseph P. Tracy 1942-7-1 17361 Glenn Dinsmores along Van Duzen River, opposite Buck Mountain. Comment
  UCD106373  Lathyrus lanszwertii var. tracyi A. A. Heller 1915-6-17 12006 Glenn Above the new sawmill west of Bennet Spring on the Newville-Covelo road. 1066 Comment
  CAS-BOT-BC213263  Lathyrus sulphureus A. A. Heller 1915-6-16 11994 Glenn Near the old sawmill site west of Bennett Spring on the Newville-Covelo Road. 914 Comment
  RSA64986  Lathyrus vestitus subsp. bolanderi C. L. Hitchcock 1949-6-8 19093 Glenn 1 mile W of Willow Creek, near Highway #299. Comment
  CAS-BOT-BC325985  Layia chrysanthemoides R. F. Hoover 1938-4-24 3235 Glenn Norman. Comment
  CHSC31082  Layia chrysanthemoides Thomas Chastain 1980-4-5 1 Glenn Ca. 100 m s of Forest Highway 7 and 6.1 km ne of Alder Springs, 23.8 km nw of Elk Creek. 829 Comment
  CHSC101580  Layia septentrionalis David W. Isle 2004-4-21 1643 Glenn About 6 miles NE of Stonyford on Westcamp Ranch; E aspect annual grass slope above headwaters of ephemeral drainage (#3). Sidalcea diploscypha #1634 site. MDB and M. 316 Comment
  UC1731296  Layia septentrionalis Dean W. Taylor 1997-4-10 15941 Glenn 5 air miw sw of Elk Creek (Inner North Coast Ranges, Gravelly Ridge); Inner North Coast Ranges, Gravelly Ridge 548 Comment
  CDA18993  Leersia oryzoides J. Miller 2000-9-15 PDR 016710 Glenn On edge of rice field at the corner of Rd. 44 and Rd. S in the vicinity of Willows. 0 Comment
  SD241692  Leersia oryzoides George K. Helmkamp, E. A. Helmkamp 2011-10-8 18387 Glenn Northern Sacramento Valley: Co. Road 61 (Riz Road), 2.6 miles east of CA-45 and at the junction with C. Road V, 8.26 miles SE (124a^z) of Willows (Princeton 7.5'Q) 25 Comment
  CDA38641  Leersia oryzoides Craig Boschi 2012-9-19 PDR# 110 P06101188 Glenn Willows; 6606 County Road 48. 0 Comment
  CHSC62027  Lemna minuta Vernon H. Oswald 1993-9-29 5953 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the SW corner of Cell 5, Tract C. On the edge of a field. 25 Comment
  CAS-BOT-BC339127  Leontodon saxatilis subsp. saxatilis J. Morton 1966-5-24 s.n. Glenn T. Ben prop., Co. Rd. FF, Willows Comment
  CHSC60667  Lepidium dictyotum var. acutidens Vernon H. Oswald 1993-4-26 5324 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, S side of Norman Rd, NW corner of Tract G. 22 Comment
  CHSC61462  Lepidium latifolium Vernon H. Oswald 1993-6-1 5463 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, at the Checking Station S of Norman Rd. (NW end of Cell 3, Pool 7A). Along the edge of the parking lot. 24 Comment
  CAS-BOT-BC89750  Lepidium latipes Alice Eastwood 1921-4-10 10215 Glenn Willows. Comment
  JEPS53655  Lepidium latipes W. L. Jepson 1899-5-1 13368 Glenn Willows Comment
  JEPS87726  Lepidium nitidum var. nitidum Vernon H. Oswald and Lowell Ahart 1994-3-23 6006 Glenn 0.2 mi n Salt Creek (Elk Creek-Stonyford Rd (Rd 306) at the salt springs, between the road and Stony Creek, 3.2 mi n of the Colusa County line) 323 Comment
  CHSC60668  Lepidium perfoliatum Vernon H. Oswald 1993-4-26 5314 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, levee road between Tract AB and Pool 1. Along the edges of the road. 25 Comment
  CHSC75359  Lepidium pinnatifidum Vernon H. Oswald 1999-6-2 9733 Glenn Sacramento NWR located on the east side of Hwy. 99 south of Willows. In a parking pullout at the northwest corner of the tour route. 30 Comment
  CHSC70873  Lepidium strictum Vernon Oswald; Lowell Ahart 1998-4-21 8939 Glenn Elk Creek-Stonyford Rd. (Rd. 306) at the salt springs 0.2 mi N of Salt Creek, 3.2 mi N of the Colusa County line. Along the road on the side opposite the roadcut. 323 Comment
  CDA17305  Leptochloa fascicularis G. F. Hrusa, P. Kerr, S. Winterton 2004-6-25 16354 Glenn Central Valley; Rice field edge along Hwy 162 E of Butte City. 15 Comment
  UC985640  Leptochloa fascicularis R. C. Hanson 1951-8-24 17 -51 Glenn Sacramento Game Refuge Comment
  UCR232177  Leptochloa uninervia George K. Helmkamp, E. A. Helmkamp 2011-10-8 18401 Glenn Northern Sacramento Valley, Road 60 (Riz Rd) at the junction with Co. Road P, 5.1 miles SE (144 deg. ) of Willows 30 Comment
  CHSC35228  Leptosiphon bicolor M. S. Taylor; J. Lacey 1982-4-14 4308 Glenn N side of Alder Springs Rd, ca. 1/2 mi w of its jct with Rd 306, ca. 5 mi n of Elk Creek. 207 Comment
  CHSC62900  Leptosiphon bicolor Vernon H. Oswald 1994-3-14 5988 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the SW corner of Cell 3, Tract AB. 27 Comment
  CHSC86617  Leptosiphon bicolor Jenny Marr; Joyce Lacey-Rickert, Heidi West, Caroline Warren 1998-3-20 Glenn Vicinity of Salt Creek. 243 Comment
  CHSC35253  Leptosiphon bolanderi M. S. Taylor; J. Lacey 1982-4-14 4328 Glenn Ca. 5 mi ne of Stonyford, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303. 335 Comment
  CHSC92861  Leptosiphon bolanderi D. Isle 2005-6-14 1302 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. West side of FH-7 just north of 22N20 (Smith Camp Road) junction with Wyethia helenioides at junction 22N20.1 to Smith Camp and Simpson Glade [sic]. 1855 Comment
  OBI11376  Leptosiphon harknessii Rimo Bacigalupi, Richard Hauke and Geo. Bacigalupi 1954-7-14 4686 Glenn Dry soil above and at edge of wet stream side alluvium, meadow alongside Cottonwood Creek, along Alder Springs -- Placket Guard Station road, Mendocino National Forest. 1585 Comment
  UCD19416  Leptosiphon harknessii Gerald Dickinson 1964-7-23 218 Glenn Plaskett Meadow Ranger Station. 1885 Comment
  CAS-BOT-BC278151  Leptosiphon rattanii Mona Bourell 1986-6-14 3117 Glenn Mendocino National Forest, 1 mi. N of Plaskett Mdw. Rec. area on Rd. FH7 1645 Comment
  CHSC92862  Leptosiphon rattanii D. Isle 2005-6-14 1305 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. S of FH-7, just E of 1st big curve-change from S to W aspect. W of cattleguard (W of Telephone Camp). 1962 Comment
  UCD151059  Leptosiphon rattanii Mona Bourell 1986-6-14 3116 Glenn Mendocino National Forest, 1 mile north of Plaskett Meadow Recreation area on Road FH7. 1645 Comment
  UCD151060  Leptosiphon rattanii Mona Bourell 1986-6-14 3117 Glenn Mendocino National Forest, 1 mile south of Mendocino Pass on M.N.F. Road FH7. 1645 Comment
  CHSC77541  Lessingia nana Heidi West; Jenny Marr, Caroline Warren, Joyce Lacey-Rickert 1998-7-15 Glenn Vicinity of Heifer Camp Creek, Chrome Creek, and Newville. 280 Comment
  JEPS105732  Lessingia nemaclada David Gowen 2004-6-23 126 Glenn About 6 miles north of Stonyford. North of where the road crosses Gravelly Ridge. Comment
  CDA8202  Lessingia ramulosa W. R. Duckworth & J. F. B. Tolley 1972-9-27 PDR# 82477 Glenn Mendocino National Forest, Grindstone Road, Chrome. 0 Comment
  CAS-BOT-BC444131  Lewisia nevadensis Walter Knight; Irja Knight 1969-7-5 2759 Glenn On Sheetiron Mt. at Sheetiron Spring 1813 Comment
  CHSC77366  Lewisia rediviva L. P. Janeway; Heidi West 1999-4-6 6399 Glenn On bluff overlooking Salt Creek, vicinity of Newville. 198 Comment
  UC657706  Lewisia triphylla Milo S. Baker 1941-7-4 10062 Glenn near summit of Covelo-Willows Hwy. Covelo-Willows Hwy. 2057 Comment
  CHSC42587  Ligusticum californicum Vernon Oswald 1985-7-6 1886 Glenn Plaskett Lakes Picnic Area. On the w edge of the picnic area. 1828 Comment
  UC672790  Ligusticum grayi Milo S. Baker 1942-8-20 10364 Glenn Plaskett Meadows Comment
  CDA17315  Lilium pardalinum subsp. pardalinum G. F. Hrusa 2004-7-2 16364 Glenn North Coast Ranges; Mendocino National Forest. Rd. 21N06D off 21N06 off Forest Rd. M3. Lower Markham Ridge. 1348 Comment
  CAS-BOT-BC110610  Limnanthes Jeanne R. Janish 1948-3-22 202 Glenn 2 miles west of Elle Creek Store on San Hedrin Road. Comment
  SFV8304  Limnanthes douglasii K. Milam 1966-4-6 26 Glenn Sacramento Valley Road 306 about 6 miles south of Elk Creek. 275 Comment
  UC726869  Limnanthes douglasii subsp. douglasii A. A. Heller 1942-3-29 16415 Glenn 3 mi e Newville Comment
  CHSC53963  Limnanthes douglasii subsp. nivea Vernon H. Oswald 1991-4-21 4511 Glenn Rd 306, 7.5 mi south of its junction with Hwy 162, south of Elk Creek. Along edge of drainage. 271 Comment
  SEINET5556957  Limnanthes douglasii var. rosea H. S. Gentry 1962-1 19691 Glenn 10 mi. north of Chico, along Rt. 99E. 60 Comment
  CAS-BOT-BC225692  Linanthus californicus James R. Shevock 1985-6-22 11278 Glenn Black Buttte, NW ridge at the end of forest road 22N26, Mendocino National Forest 2000 Comment
Read comments
Jul 13 2018
  CHSC70894  Linanthus dichotomus Vernon Oswald; Lowell Ahart 1998-4-21 8950 Glenn Rd. 401 4.4 mi north of Grapevine Pass on the Sites-Lodoga Rd. Roadside. 371 Comment
  SEINET10902893  Linanthus dichotomus subsp. meridianus Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4329 Glenn T18N R6W ne/sw sec 10. Stonyford quad. On lodo shale, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303, ca. 5 mi ne of Stonyford. ll00 ft. 335 Comment
  JEPS14720  Linanthus harknessii Rimo Bacigalupi with Richard Hauke and Geo. Bacigalupi 1954-7-14 4686 Glenn Cottonwood Creek, along Alder Springs - Plaskett Guart Station road Mendocino National Forest 1584 Comment
  JEPS14721  Linanthus harknessii Rimo Bacigalupi with Richard Hauke and Geo. Bacigalupi 1954-7-14 4695 Glenn 1 mi e Black Butte (at edge of Plaskett Meadow, drainage of Snow Basin Creek); Mendocino National Forest, Plaskett Meadow, Snow Basin Creek 1859 Comment
  JEPS6668  Linanthus harknessii Milo S. Baker 1949-7-7 12106 Glenn near Forest Camp; Plaskett Meadows 1828 Comment
  UC978532  Linanthus harknessii Milo S. Baker 1943-8-5 10593 Glenn Plaskett Meadows Inner North Coast Ranges, Mendocino National Forest Comment
  CAS-BOT-BC487618  Linanthus harknessii Gerald Dickinson 1964-7-23 218 Glenn Plaskett Meadow Ranger Station 1885 Comment
  JEPS58480  Linanthus liniflorus W. L. Jepson 1899-5-1 21242 Glenn Willows Comment
  CHSC112662  Lindernia dubia var. anagallidea Lowell Ahart 2013-10-19 19152 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boatlaunch area, west of Butte City. 26 Comment
  CHSC112805  Lindernia dubia var. anagallidea Lowell Ahart 2013-8-8 19011 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  SEINET7585681 Image available Lipocarpha micrantha Robert F. C. Naczi, A. A. Reznicek 2006-7-29 11368 Glenn Ca 0.4 mi SSW of Butte City, edge of W side of Sacramento River, ca 0.4 mi N of its crossing by route 162. 21 Comment
  UC710597  Listera convallarioides John Thomas Howell 1943-8-9 19224 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC277746  Lithophragma Mona Bourell 1986-6-14 3124 Glenn Mendocino National Forest. One mile north of Plaskett Mdw. Rec. area on M.N.F. Rd. FH7 1645 Comment
  CAS-BOT-BC432307  Lithophragma campanulatum John Thomas Howell 1944-7-13 19729 Glenn Plaskett Meadows Comment
  CHSC104760  Lithophragma campanulatum L. P. Janeway 2010-7-11 10095 Glenn High North Coast Ranges. South end of Brushy Ridge at survey monument 'View,' 0.2 km east of Ocean View; along Road 312 6.4 road km west-northwest of Forest Hwy 7. 2056 Comment
  CHSC67601  Lithophragma campanulatum James D. Jokerst 1985-6-22 2471 Glenn Near the summit of Black Butte. 2225 Comment
  UC858197  Lithophragma campanulatum A. A. Heller 1915-6-16 11976 Glenn on the Newville-Covelo road near the old sawmill site w Bennett spring; near old sawmill site w of Bennett spring 914 Comment
  CAS-BOT-BC432406  Lithophragma campanulatum Milo S. Baker 1941-7-6 10074 Glenn Upland in forest about camp, Plaskett Meadows Comment
  UC679522  Lithophragma glabrum Milo S. Baker 1942-7-5 10233 Glenn e base Black Butte; e base of Black Butte Comment
  CAS-BOT-BC435602  Lithophragma glabrum John Thomas Howell 1944-7-15 19793 Glenn Plaskett Meadows Comment
  CAS-BOT-BC441130  Lithophragma parviflorum John Thomas Howell 1944-7-13 19749 Glenn Summit ridge north of Black Butte Comment
  CAS-BOT-BC317305  Lithospermum californicum A. A. Heller 1915-6-3 11951 Glenn Houghton's trail near Bennet Spring on the Newville-Covelo road. 975 Comment
  HSC71195  Logfia filaginoides Thomas W. Nelson, Jane P. Nelson 1979-4-13 4638 Glenn Along FS Rd. 18N01 at junction with County Rd. Comment
  CHSC87974  Lolium multiflorum Lowell Ahart 2004-6-18 11078 Glenn Gravel bar on the north side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. 203 Comment
  UCD18496  Lolium rigidum Dave Bayer 1999-6-14 s.n. Glenn Northeast corner of Glenn County, near the junction of Tehama, Butte, and Glenn Counties, south of Hamilton city, East of Interstate Hwy 5, in agricultural field south of county rd 24, just west of its intersection with hwy 45. Map enclosed in pocket. Comment
  SEINET4671459  Lolium rigidum D. Bayer 1999-6-14 s.n. Glenn Northeast corner of Glenn County, near the junction of Tehama, Butte, and Glenn Counties, south of Hamilton City,east of I-5, in agricultural field south of County Road 24, just west of its intersection with HWY 45 Comment
  UC38801  Lolium temulentum J. Burtt Davy May, 1898 4293 Glenn near Norman; near Norman Comment
  UC942882  Lomatium caruifolium var. denticulatum Lewis S. Rose 1950-4-24 50049 Glenn 1 mi. n. Orland (near Stony Creek) 152 Comment
  CHSC104745  Lomatium ciliolatum L. P. Janeway 2010-7-11 10085 Glenn High North Coast Ranges. Ocean View, at southern end of Brushy Ridge; along Road 312 6.1 road km west-northwest of Forest Hwy 7. 2048 Comment
  CHSC67453  Lomatium ciliolatum James D. Jokerst 1985-6-23 2484 B Glenn Ca. 200 m SW of FH 7 at a point ca. 0.25 mi NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte. 2063 Comment
  UC1051558  Lomatium ciliolatum var. ciliolatum Helen K. Sharsmith 1953-6-21 4317 b Glenn summit Sheetiron Mt. (Mendocino Nat'l Forest); Inner N. Coast Ranges, , Sheetiron Mt. 1950 Comment
  UC660096  Lomatium ciliolatum var. ciliolatum Milo S. Baker 1941-7-7 10090 Glenn near summit of Covelo-Willows Hwy Comment
  CHSC42603  Lomatium dasycarpum subsp. dasycarpum Vernon Oswald 1986-2-25 1042 Glenn Rd. 306 1.5 mi s of Newville Rd. 243 Comment
  SEINET4208859  Lomatium dasycarpum subsp. dasycarpum Richard R. Halse 2013-3-26 8749 Glenn Along the Elk Creek-Stonyford Road ca. 4.8 miles north of Stonyford; slope above Stoney Creek.; 0 318 Comment
  UCD169729  Lomatium dasycarpum subsp. dasycarpum Richard R. Halse 2013-3-26 8749 Glenn Along the Elk Creek-Stonyford Road ca. 4.8 miles north of Stonyford; slope above Stoney Creek. 318 Comment
  JEPS17052  Lomatium dasycarpum subsp. tomentosum W. L. Jepson 1932-5-8 16307 Glenn Rockville w. Glenn Co., Rockville Comment
  JEPS89912  Lomatium hooveri Dean W. Taylor 1992-4-16 12428 Glenn along rd. from Indian Valley (Stonyford Rd.) to Black Diamond Mt. (Black Diamond Glades); Inner N. Coast Ranges, St. John Mt. 7 1/2 USGS map, Black Di 777 Comment
  CHSC106033  Lomatium macrocarpum L. P. Janeway 2010-7-25 10114 Glenn High North Coast Ranges. Along Road M-3 1.3 road km northwest of Road 311; near top of ridge overlooking head of Spanish creek from the north. 1647 Comment
  CHSC106040  Lomatium macrocarpum L. P. Janeway 2010-7-25 10132 Glenn High North Coast Ranges. 0.8 km north of the top of Black Butte, along the jeep trail to the trailhead. 2106 Comment
  CHSC42619  Lomatium macrocarpum Vernon Oswald 1986-7-15 2208 Glenn FH7, 3.8 mi se of Mendocino Pass, 2.7 mi nw of road to Black Butte Summit. 1859 Comment
  UC1051530  Lomatium macrocarpum Helen K. Sharsmith 1953-6-22 4331 Glenn Mendocino Nat'l Forest, Plaskett Meadows Inner N. Coast Ranges, Mendocino Nat'l Forest, Plaskett Mead 1767 Comment
  UC660099  Lomatium macrocarpum Milo S. Baker 1941-7-2 10037 Glenn at base Black Butte Comment
  CHSC42621  Lomatium marginatum var. purpureum Vernon Oswald 1983-2-21 92 Glenn Black Butte Rd. 2.8 mi w of its junction with Newville Rd. 175 Comment
  CHSC42622  Lomatium marginatum var. purpureum Vernon Oswald 1986-4-23 1979 Glenn FH7 0.5 mi s of the w end of Hwy 162. 365 Comment
  UCD137354  Lonicera interrupta Gerald Dickinson 1964-7-22 2005 Glenn St. John Mountain. Comment
  CHSC87873  Lotus corniculatus Lowell Ahart 2004-6-18 11092 Glenn Gravel bar on the north side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. 203 Comment
  CHSC94879  Lotus corniculatus Lowell Ahart 2006-6-15 12751 Glenn On the west side of the creek, about 150 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 597 Comment
  RSA712899  Lotus denticulatus D. Isle 2005-6-14 1303 Glenn Alder Springs Quad. South edge FH-7, east of Long Point. 1220 Comment
  JEPS108930  Lotus humistratus Lowell Ahart 2006-6-14 12744 Glenn Near small drainage, on the north side of Black Diamond Road, about 2 1/2 miles west of the paved road, about 4 3/4 miles (by road) from Stonyford 749 Comment
  SEINET12765221  Lotus humistratus Lowell Ahart 2006-6-15 12744 Glenn On the north side of Black Diamond Road, about 2 1/2 miles west of the paved road, about 4 3/4 miles (by road) from Stonyford.; 0 750 Comment
  POM303701  Lotus oblongifolius J. T. Howell 1943-8-7 19152 Glenn Plaskett Meadows. 1829 Comment
  UC204725  Lotus purshianus var. purshianus A. A. Heller 1914-7-7 11531 Glenn Mud Flat, on the Newville-Covelo road Coast Range Comment
  CAS-BOT-BC277748  Lupinus Mona Bourell 1997-3-29 5801 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site) Comment
  UC725799  Lupinus A. A. Heller 1939-3-29 15359 Glenn along Highway #32 about a mi w Hamilton; w of Hamilton Comment
  UC865570  Lupinus A. A. Heller 1915-6-16 11974 Glenn on the Newville-Covelo road near the old sawmill site w Bennett spring; w of Bennett spring 914 Comment
  UC710578  Lupinus adsurgens John Thomas Howell 1944-7-15 19801 Glenn Canyon of Snow Basin Creek Comment
  UCD35827  Lupinus adsurgens Beecher Crampton 1963-6-11 6822 Glenn Mendocino National Forest. Ca. 3.5 miles E of Alder Springs Ranger Station, Camp Ellendale area. 914 Comment
  RSA74426  Lupinus adsurgens var. adsurgens Milo S. Baker 1942-7-4 10219 Glenn a few hundred yards E. of Forest Camp at Plaskett Mdws. 1829 Comment
  SEINET10490442  Lupinus adsurgens var. adsurgens Melvin L. Conrad, Eula V. Conrad 1981-7-12 Conrad 9476 Glenn Plaskett meadows, on open sunny gravelly s slope w side of road above lake Between wet meadow and forest of pines, fir and incense cedar. 10 Miles se of Mendocino pass Comment
  CAS-BOT-BC8417  Lupinus adsurgens var. lilacinus C. P. Smith 1941-7-1 10011 Glenn Plaskett Meadows Comment
  NY15935  Lupinus adsurgens var. lilacinus A. A. Heller 1915-6-3 11945 Glenn Houghton's trail near Bennet Spring on the Newville-Covelo road 975.4 Comment
  RSA104540  Lupinus adsurgens var. lilacinus A. A. Heller 1915-6-3 280 Glenn Hougtons Trail near Bennet Spring on the Newville-Covelo road. 976 Comment
  RSA104758  Lupinus adsurgens var. lilacinus M. S. Baker 1942-1 10011 Glenn Plaskett Meadows Comment
  SEINET10484516  Lupinus adsurgens var. lilacinus Melvin L. Conrad, Eula V. Conrad 1981-7-12 Conrad 9477 Glenn Plaskett meadows, on open sunny gravelly s slope w side of road above lake Between wet meadow and forest of pines, fir and incense cedar. 10 Miles se of Mendocino pass Comment
  CHSC48519  Lupinus affinis Vernon Oswald 1984-4-11 1142 Glenn Newville Rd., 1.7 mi e of its jct. with Rd. 306. 176 Comment
  CDA27361  Lupinus albifrons T. C. Fuller 1958-4-17 Glenn 1.1 mile south of Elk Creek. 0 Comment
  CAS-BOT-BC196064  Lupinus albifrons var. collinus Clare R. Wheeler 1981-6-18 2465 Glenn Mendocino National Forest, 8.8 mi S of Mendocino Pass on road to Keller Lake, .15 mi beyond road to Keller Place 1584 Comment
  CHSC104793  Lupinus albifrons var. collinus L. P. Janeway 2010-7-11 10089 Glenn High North Coast Ranges. Ocean View, at southern end of Brushy Ridge; along Road 312, 6.1 road km west-northwest of Forest Hwy 7. 2048 Comment
  CHSC94874  Lupinus albifrons var. collinus Lowell Ahart 2006-6-15 12779 Glenn On a gravel bar on the east side of the creek, about 30 yards south of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford. 595 Comment
  RSA396858  Lupinus albifrons var. collinus Clare R. Wheeler 1981-6-18 2465 Glenn Mendocino National Forest, 8.8 mi S of Mendocino Pass on road to Keller Lake, .15 mi beyond road to Keller Place. 1585 Comment
  SEINET10484924  Lupinus bicolor subsp. tridentatus Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4300 Glenn T22n r6w n1/2se1/4 sec 21. Chrome quad. Corolla blue and white. Rolling oak Savannah & valley grassland; n side of alder springs rd, ca. 1/2 Mi. W of its Jct with rd 306, ca. 5 Mi. N of elk creek. Associates: erodium cicutarium, Trifolium depauperatum. 207 Comment
  SEINET5558772  Lupinus concinnus H. S. Gentry 1962-1 19692 Glenn 8 mi. NW of Oroville, along road to Chico. Comment
  UCD107779  Lupinus formosus var. robustus P. B. Kennedy 1929-5-3 s.n. Glenn around town of Willows. Comment
  UCD108115  Lupinus latifolius A. A. Heller 1915-6-16 11974 Glenn Near the old sawmill site west of Bennett spring on the Newville-Covelo road. 914 Comment
  CDA27456  Lupinus latifolius T. C. Fuller 1958-4-17 Glenn At Stony Creek & Highway, 1 mile north of Elk Creek. 0 Comment
  OBI28448  Lupinus latifolius Rhonda Riggins 1982-5-30 1447 Glenn Roadcut CA 163, 10.6 mi E jct Rd 306 N of Elk Crk Comment
  RSA40189  Lupinus latifolius subsp. latifolius J. T. Howell 1944-7-16 19820 Glenn Black Butte Comment
  SBBG119810  Lupinus latifolius var. latifolius L. Ahart 2006-6-15 12763 Glenn W side of crk, ca. 400 yds N of the ford across Stony Crk (Forest Rd 18N03), ca. 2 air mi NE of the N Fk Cmpgrd, ca. 5.25 air mi WNW of Stonyford 608 Comment
  UC909782  Lupinus lepidus var. lobbii Milo S. Baker 1949-7-10 12125 Glenn summit Covelo-Willows Hwy. 2042 Comment
  CHSC92604  Lupinus lepidus var. sellulus D. Isle 2005-7-28 1162 Glenn Mendocino National Forest -- North Coast Ranges. Black Butte River Watershed. On bank just north of FH7, about 1/4 mile west of the entrance to Telephone Camp and just west of the cattleguard across FH7. 2011 Comment
  CHSC92727  Lupinus lepidus var. sellulus B. Castro; L. Janeway 1994-7-31 531 Glenn Ca 2 air mi N of Black Butte, just NW of abandoned 'Telephone' Campground site nr road to Smith Camp. Ridge top. 2026 Comment
  UCSB63927  Lupinus lepidus var. sellulus Jokerst, James 1985-6-23 Glenn Ca. 200 m. SW of FH 7 at a point ca. 0.25 mi. NW of its junction with the spur road to Black Butte, W of BM 6771, just NW of Black Butte; T22N R9W NE1/4 SW1/4 Sect. 22 2063 Comment
  CHSC92923  Lupinus luteolus D. Isle 1999-7-29 1403 Glenn Mendocino National Forest -- North Coast Ranges Grindstone Creek Watershed. On curve next to Salt Log TS units T-11/t-2, 21N49-A. 25+00 seep on proposed road extension W of T-4 Proposed Salt Log TSUnit. 1402 Comment
  SEINET10973180  Lupinus luteolus Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4326 Glenn T18N R6W ne/sw sec 10. Stonyford quad. On lodo shale, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303, ca. 5 mi ne of Stonyford. ll00 ft. 335 Comment
  CHSC3183  Lupinus microcarpus var. densiflorus Robert D. Briggs 1966-4-23 R- 133 Glenn Fairview School, at Orland. Comment
  CHSC85735  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1443 Glenn Roadside RD 306, 1.7 mi S jct. Ca. 32 at Newville. Comment
  CHSC94752  Lupinus microcarpus var. densiflorus Lowell Ahart 2006-6-11 12710 Glenn About 100 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles west-northwest of Stonyford. 595 Comment
  OBI48338  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1443 Glenn Roadside RD 306, 1.7 mi S jct CA 32 at Newville Comment
  OBI48339  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1443 Glenn Roadside RD 306, 1.7 mi S jct CA 32 at Newville Comment
  OBI48340  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1443 Glenn Roadside RD 306, 1.7 mi S jct CA 32 at Newville Comment
  OBI56803  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1443 Glenn Roadside RD 306, 1.7 mi S jct CA 32 at Newville Comment
  SEINET8056946  Lupinus microcarpus var. densiflorus R. R. Halse 2013-3-26 8746 Glenn Along the Elk Creek-Stonyford Road ca. 4.2 miles north of Stonyford 321 Comment
  UC865200  Lupinus microcarpus var. densiflorus A. A. Heller 1916-4-27 12339 Glenn 5 mi w Orland; w of Orland Comment
  OBI48314  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1442 Glenn Roadside Ca 32 1.7 mi SE Glenn Co line, 3.1 mi E jct RD 200 at Newville 183 Comment
  OBI48315  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-30 1442 Glenn Roadside Ca 32 1.7 mi SE Glenn Co line, 3.1 mi E jct RD 200 at Newville 183 Comment
  CHSC108157  Lupinus microcarpus var. microcarpus David Isle 2011-4-22 1909 Glenn Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. ~100 yds N of N Westcamp Barn. 316 Comment
  JEPS94182  Lupinus microcarpus var. microcarpus Vernon Oswald and Lowell Ahart 1998-4-21 8954 Glenn Rd. 401 5.2 mi. n. Grapevine Pass (on Sites-Lodoga Rd.) 371 Comment
  CDA27524  Lupinus microcarpus var. microcarpus R. Riggins 1982-5-3 1444 Glenn Roadside bank RD 306, 2.3 miles south of junction CA 32 at Newville. 0 Comment
  OBI48503  Lupinus microcarpus var. microcarpus Rhonda Riggins 1982-5-30 1444 Glenn Roadside bank RD 306, 2.3 mi S jct Ca. 32 at Newville Comment
  RSA113927  Lupinus obtusilobus H. K. Sharsmith 1953-6-21 4325 Glenn Noel Springs Camp, on road to Sheetiron Mountain, Mendocino National Forest 1524 Comment
  CHSC48537  Lupinus polycarpus Vernon Oswald 1987-4-9 2316 Glenn Newville Rd. 1.0 mi s of the Tehama Co. line. 112 Comment
  CHSC29596  Lupinus polyphyllus var. polyphyllus Dibble; Griggs 1979-8-16 180 Glenn Near Plaskett Meadows. Close to the town of Paskenta. 1829 Comment
  CHSC54475  Lupinus polyphyllus var. polyphyllus Vernon H. Oswald; Lowell Ahart 1991-7-10 4715 Glenn Campground and Picnic Area at the lake ca. 0.5 mi south of Plaskett Guard Station, between Elk Creek and Covelo. 1828 Comment
  CHSC92882  Lupinus polyphyllus var. polyphyllus B. Castro; L. Janeway 1994-7-31 532 Glenn Ca 2 air mi N of Black Butte, just S of abandoned 'Telephone' Campground site, in drying meadow S of main Covelo-Elk Creek road. At water's edge along narrow channels. 2017 Comment
  CHSC9750  Lupinus polyphyllus var. polyphyllus Nancy Mosman 1970-7-20 140 Glenn Found in water ca. 120 ft s of Markham Ridge Trail and ca. 180 ft n of Broad Tree Campground in Mendocino National Forest. 1524 Comment
  JEPS14722  Lupinus polyphyllus var. polyphyllus Rimo Bacigalupi with Richard Hauke and Geo. Bacigalupi 1954-7-14 4693 Glenn 1 mi E of Black Butte (at edge of Plaskett Meadow, drainage of Snow Basin Creek); Mendocino National Forest 1859 Comment
  UCD19409  Lupinus rivularis Gerald Dickinson 1964-7-23 222 Glenn Black Butte Mtn., all along foot trail to summit. 2072 Comment
  CAS-BOT-BC539365  Lupinus rivularis Gerald Dickinson 1964-7-23 222 Glenn Black Butte Mtn, all along foot trail to summit 2072 Comment
  RSA74451  Lupinus sellulus subsp. ursinus Milo S. Baker 1941-7-5 10048 Glenn At summit of Covelo - Willows Highway at north base of Black Butte. 2058 Comment
  HSC39567  Lupinus sellulus subsp. ursinus D. E. Anderson, J. P. Smith 1971-6-22 - 1165 Glenn 5.2 mi. S of the junction of F.H. 7 and 24N02, 5.2 mi. S of Mendocino Pass Comment
  UCD109632  Lupinus succulentus Carl Mankinen 1968-5-11 s.n. Glenn 5.2 miles north of Orland exit and ca. 100 feet north of 'Rancho Tehama Motel' sign, on U.S. Highway 99W. Comment
  CHSC111697  Lupinus tracyi David Isle 1987-8-10 2087 Glenn Black Butte River Watershed. S aspect, S of Pinto Riddge ridgetop road. 2072 Comment
  RSA0060490  Luzula cascadensis Peter F. Zika 2011-7-3 25505 Glenn NE side of Alder Springs Road, 2.7 road miles SE of Mendocino Pass, c. 3 air miles NW of Black Butte. 1790 Comment
  CAS-BOT-BC436572  Luzula cascadensis Walter Knight; Irja Knight 1969-7-5 2654 Glenn At Sheetiron Spring, Sheetiron Mt. 1828 Comment
  RSA40227  Luzula comosa J. T. Howell 1943-8-3 18983 Glenn Plaskett Meadows. 1829 Comment
  CHSC109565  Lycopus americanus B. Castro; L. P. Janeway 2004-8-8 1471 Glenn Sacramento Valley. Ca. 4.4 air mi NNE of Butte City and ca 1.8 mi E of the Sacramento River, on N side of 'Road 50' at crossing of Campbell Slough. 85 Comment
  CHSC33637  Lythrum californicum M. Merryman; R. Banchero 1979-10-7 57 Glenn S of Chico ca. 0.5 mi w of county line and Goodspeed Watt. 24 Comment
  CHSC87155  Lythrum californicum Jenny Marr; Heidi West, Caroline Warren, Natalie Wight 1998-7-22 Glenn Vicinity of Logan Ridge and Hunters Creek. Along edge of pond. 121 Comment
  CHSC94742  Lythrum hyssopifolia Lowell Ahart 2006-6-15 12787 Glenn On the east side of Forest Road 18N03, about 1 1/1 miles (air) northeast of the North Fork Campground, about 5 3/4 miles (air) west-northwest of Stonyford. 630 Comment
  CHSC60753  Lythrum tribracteatum Vernon H. Oswald; Lowell Ahart 1993-5-27 5445 Glenn Rd. 304, ca 1.5 mi S of Hwy. 162, at the NE end of Stony Gorge Reservoir, near Elk Creek. 257 Comment
  CHSC80396  Lythrum tribracteatum Caroline Warren; Heidi West 1998-6-22 Glenn Vicinity of Logan Ridge and Hunters Creek. 115 Comment
  UC1609166  Lythrum tribracteatum Vernon H. Oswald and Lowell Ahart 1993-5-27 5445 Glenn near Elk Creek (Rd 304, 1.5 mi s of Hwy 162, at ne end of Stony Gorge Reservoir); Stony Gorge Reservoir, Rd 304 257 Comment
  UC1043532  Madia elegans P. C. Everett and E. K. Balls 1954-10-17 20331 Glenn 5.3 mi s Elk Creek (on road to Stonyford) 1828 Comment
  CDA8237  Madia elegans S. Protine 1985-9-6 s.n. Glenn Near Elk Creek. 0 Comment
  CHSC90771  Madia exigua D. Isle 2004-6-22 255 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. End of Markham Ridge Rd. (D-Spur), E edge of parking area (10S 0513088 E 4387041 N). 1328 Comment
  CHSC91776  Madia exigua D. Isle 2004-6-15 338 A Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Jct. of 20N27B and 20N28. 1365 Comment
  CAS-BOT-BC343011  Madia gracilis A. A. Heller 1917-7-4 12761 a Glenn Coast Range at Alder Springs 1280 Comment
  CAS-BOT-BC343012  Madia gracilis John Thomas Howell 1943-8-5 19068 Glenn Plaskett Meadows 1828 Comment
  CHSC63036  Madia gracilis Vernon H. Oswald; Lowell Ahart 1994-6-1 6218 Glenn Ivory Mill Rd. 0.2 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary. Roadside. 451 Comment
  UC830886  Madia gracilis A. A. Heller 1917-7-4 12768 Glenn Alder Springs Coast Range 1280 Comment
  CAS-BOT-BC345373  Malacothrix clevelandii A. A. Heller 1914-5-27 11452 Glenn In the Coast Range on the grade about 9 to 10 miles east of Alder Springs Comment
  CDA8297  Malacothrix floccifera T. C. Fuller 1958-4-17 Glenn 13 miles south of Elk Creek. 0 Comment
  CHSC35235  Malacothrix floccifera M. S. Taylor; J. Lacey 1982-4-14 4333 Glenn Ca. 5 mi ne of Stonyford, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303. 335 Comment
  CHSC384  Malacothrix floccifera M. Anthony 1930-5-1 Glenn West of Orland. 91 Comment
  CHSC45697  Malacothrix floccifera Vernon Oswald 1984-3-23 1097 Glenn County Rd. 306, 8.1 mi s of its jct. with Newville Rd. 182 Comment
  UC871242  Malva neglecta A. A. Heller 1917-7-4 12765 Glenn Alder Springs in the Coast Range Alder Springs; Coast Range, Alder Springs 1280 Comment
  CHSC61480  Malvella leprosa Vernon H. Oswald; Lowell Ahart 1993-5-27 5424 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along Norman Rd., at the intersection of the 'Pole Road', ca. 0.5 mi E of Hwy. 99W. 25 Comment
  SD133947  Malvella leprosa Barbara Ertter, Elizabeth Neese, Laura Fuji, Dawn Espindola 1989-10-21 8880 Glenn N end of Stony Gorge Reservoir SE of Elk City 274 Comment
  CHSC101625  Marah fabacea David W. Isle 2004-4-21 1644 Glenn About 5.5 miles NE of Stonyford on Westcamp Ranch. Up drainage E of house. MDB and M. 335 Comment
  CAS-BOT-BC67836  Marsilea vestita Alice Eastwood 1922-4-23 11187 Glenn Walker Creek Comment
  JEPS120729  Marsilea vestita subsp. vestita Lowell Ahart 2013-10-19 19121 Glenn Between the river and the large gravel bar, along the west side of the Sacramento river, southwest of the boat launch area, west of Butte City. Comment
  RSA0114932  Marsilea vestita subsp. vestita Lowell Ahart 2013-10-19 19121 Glenn Between the river and a large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. 26 Comment
  UCD136584  Marsilea vestita subsp. vestita P. B. Kennedy 1929-5-3 s.n. Glenn Sacramento Valley, Artois Creek. Comment
  CHSC109444  Matricaria discoidea L. P. Janeway 2011-5-11 10270 Glenn Inner North Coast Ranges. Along Black Diamond Road 3.5 road km west of Road 306 (the road from Elk Creek to Stonyford): overlooking lower Black Diamond Creek; 5.3 air km northwest of Stonyford. 433 Comment
  CHSC61457  Matricaria discoidea Vernon H. Oswald 1993-6-1 5466 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, on the S side of Norman Rd. in the hunter's parking area S of the Checking Station (NW corner of Tract 32). 25 Comment
  CHSC6690  Matricaria discoidea Marilyn Lee 1968-3-26 117 Glenn North-west side of intersection of Road P and Stony Creek. Comment
  CAS-BOT-BC348055  Matricaria discoidea A. A. Heller 1915-5-23 11884 Glenn Along Stony Creek near Orland Comment
  SEINET10474312  Matricaria matricarioides Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4320 Glenn T22N R6W n/se sec 21. Chrome quad. Rolling Oak Savannah & Valley Grassland, n side of Alder Springs Rd, 1/2 mi w of its jct with Rd 306, 5 mi n of Elk Creek. On lodo shale. 680 ft. 207 Comment
  CAS-BOT-BC348262  Matricaria occidentalis Alice Eastwood 1921-4-10 10227 a Glenn Willows Comment
  CHSC61133  Matricaria occidentalis Vernon H. Oswald 1993-5-10 5366 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, Cell 1, Tract C. On the levee road bordering the 'Gravel Pit'. 27 Comment
  JEPS106071  Medicago lupulina Lowell Ahart 2004-6-18 11093 Glenn Gravel bar on the north side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir 203 Comment
  UC16112  Medicago sativa J. Burtt Davy 1898-5-26 Glenn near Norman Comment
  CAS-BOT-BC271152  Melica G. Ledyard Stebbins; Walter Knight; Irja Knight 1968-7-7 2568 Glenn On Mendocino Pass at Jct. of road from Covelo to Willows and jeep road to base of Black Butte 822 Comment
  CHSC49557  Melica bulbosa Vernon Oswald 1983-3-28 217 Glenn Near Alder Springs Rd., Mendocino National Forest, ca. 0.5 mi sw of the western terminus of Hwy 162. On a road cut. 381 Comment
  CHSC100270  Melica californica D. Isle 1989-4-10 1494 Glenn Mendocino National Forest - North Coast Ranges Grindstone Creek Watershed. Jim Black's Kiamichi Ranch just south of FH-7 and just east of the MNF. From northeast aspect below quail guzzler we helped install. Comment
  CHSC100284  Melica californica D. Isle 1989-4-10 1495 Glenn Mendocino National Forest - North Coast Ranges Grindstone Creek Watershed. Jim Black's Kiamichi Ranch just south of FH-7 and just east of the MNF. From northeast aspect below quail guzzler we helped install. Comment
  CHSC60207  Melica californica J. Lacey 1982-4-20 323 Glenn Ca 1/4 mi. ne of Newville on Rocky Ridge, n facing slope. 335 Comment
  UCD34828  Melica californica Beecher Crampton 1963-6-11 6846 Glenn 3.5 miles N of Stonyford. 304 Comment
  UCD86931  Melica californica Beecher Crampton 1963-6-11 6846 Glenn 3.5 miles N of Stonyford. 304 Comment
  SEINET10599352  Melica californica Eric G. Hartwell 1983-4-20 Hartwell 14 Glenn Small population, ca. 2 miles E of Elk Creek on highway 162, 17 miles W of Willows. Blue Oak woodland. Soil a gravelly loam. 183 Comment
  CAS-BOT-BC282130  Melica geyeri A. A. Heller 1915-6-3 11932 Glenn Between Mud Flat and Bennett Spring on the Newville Covelo road Comment
  CAS-BOT-BC282131  Melica geyeri A. A. Heller 1915-6-3 11932 Glenn Between Mud Flat and Bennett Spring on the Newville Covelo road Comment
  CAS-BOT-BC282132  Melica geyeri John Thomas Howell 1943-8-3 18918 Glenn Plaskett Meadows 1828 Comment
  UCD87325  Melica geyeri Beecher Crampton 1963-6-11 6835 Glenn Mendocino National Forest. Ca. 3.5 miles E of Alder Springs Ranger Station, Camp Ellendale area. 914 Comment
  CAS-BOT-BC281314  Melica harfordii A. A. Heller 1917-7-5 12807 Glenn Near Slap Jack camp W of Alder Springs 1524 Comment
  CAS-BOT-BC281316  Melica harfordii A. A. Heller 1915-6-16 11998 Glenn Old sawmill site W of Bennet Springs on the Newville - Covelo Rd 914 Comment
  CAS-BOT-BC281317  Melica harfordii John Thomas Howell 1943-8-6 19131 Glenn Black Butte Comment
  UCD87496  Melica harfordii A. A. Heller 1915-6-16 11998 Glenn Old sawmill site west of Bennet Spring on the Newville-Covelo road. 914 Comment
  UCD87497  Melica harfordii A. A. Heller 1917-7-5 12807 Glenn Near Slap Jack camp west of Alder Springs. 1524 Comment
  SEINET10599406  Melica harfordii A. Arthur Heller 1915-6-16 Heller 11998 Glenn Old sawmill site of Bennet Spring on the Newville-Covelo road, roadside banks in the forest. Douglas fir has succeeded Pinus ponderosa. 914 Comment
  SEINET10599424  Melica harfordii A. Arthur Heller 1917-7-5 Heller 12807 Glenn Near Slap Jack camp west of Alder Springs in open yellow pine forest. Sugar pine in also common. Grossularia Lobbii and Uva-ursi are common shrubs. 1524 Comment
  UC1057721  Melica stricta Milo S. Baker 1941-7-26 10127 Glenn Top of Black Butte 2255 Comment
  UCD88304  Melica stricta Freed W. Hoffman 1949-7-10 3115 Glenn North Coast Ranges. Summit of Black Butte. Comment
  CAS-BOT-BC262479  Melica torreyana A. A. Heller 1916-4-27 12350 Glenn Between Mud Flat and Bennett Spring on the Newville-Covelo road Comment
  CHSC94680  Melica torreyana Lowell Ahart 2006-6-11 12683 Glenn On the east side of Forest Road 18N03, south of an intersection, on Black Diamond Ridge, about 2 miles (air) northeast of the North Fork Campground, about 4 3/4 miles (air) northwest of Stonyford. 944 Comment
  JEPS110263  Melica torreyana Lowell Ahart 2006-6-11 12683 Glenn On the east side of Forest Road 18N03, south of an intersection, on Black Diamond Ridge, about 2 miles (air) northeast of the North Fork Campground, about 4 3/4 miles (air) northwest of Stonyford 944 Comment
  CDA4207  Melilotus indicus L. Ahart 2004-6-18 11094 Glenn South side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. Comment
  CHSC62890  Melilotus indicus Vernon H. Oswald 1994-4-4 6043 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the NW quarter of Cell 1, Tract 5. 28 Comment
  CHSC113027  Mentha arvensis Lowell Ahart 2013-8-8 19014 Glenn North end of Grizzly Flat, strand of Black Butte Reservoir, about 9 miles (air) west of Orland. 132 Comment
  CHSC95191  Mentha pulegium R. D. Fischer; Jenny Marr 2004-7-11 838 Glenn Ord Bend. Northern Sacramento Valley, along the Sacramento River, ca. midway between Ord Bend Park and the washout along River Road. 45 Comment
  RSA0118936  Mentha pulegium Lowell Ahart 2013-10-19 19144 Glenn On the west side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. 27 Comment
  JEPS3035  Mentzelia dispersa Donald V. Hemphill 1951-6-27 Glenn 1 mi sw Black Butte; Mendocino National Forest; Sphagnum bog (Keller Lake) 1676 Comment
  RSA40212  Mentzelia dispersa J. T. Howell 1943-8-3 18916 Glenn Plaskett Meadows. 1829 Comment
  UC726530  Mentzelia dispersa A. A. Heller 1917-7-4 12769 a Glenn Coast Range, Alder Springs 1280 Comment
  UC19596  Mentzelia laevicaulis var. laevicaulis J. Burtt Davy May 1898 Glenn near Sites Comment
  CHSC50364  Mentzelia micrantha Vernon Oswald; Lowell Ahart 1990-5-23 4240 Glenn Grindstone Creek between Rd 305 (Grindstone Rancheria Rd) and Rd 306 (Newville-Stonyford Rd), between Chrome and Elk Creek. Scattered plants on moist, disturbed gravel on the east side of the creek. 188 Comment
  RSA754922  Mentzelia micrantha L. Ahart 1989-4-17 1481 Glenn Slopes adjacent to Old FH-7 (307) in 1988 Powderhouse Burn between unnamed Grindstone Creek tributary and Powderhouse Road (21N20) Jct in NW/4 of section 23. 427 Comment
  CHSC63372  Mesembryanthemum nodiflorum Vernon H. Oswald 1994-5-25 6215 Glenn Sacramento National Wildlife Refuge located 7 mi S of Willows, in Parking Lot D at Norman Rd. and the North Fork of Logan Creek. 24 Comment
  CHSC32532  Micranthes californica M. S. Taylor 1981-2-27 3391 Glenn Along tiny creek. Between Rocky Ridge and Rd 306, s of North Fork Stony Creek, ca. 0.5 mi e of Newville. 213 Comment
  CHSC77378  Micranthes californica L. P. Janeway; B. Castro 1999-4-1 6395 Glenn Vicinity of Squaw Flat and an upper branch of Logan Creek. 158 Comment
  CAS-BOT-BC428996  Micranthes fragosa John Thomas Howell 1944-7-13 19748 Glenn Summit ridge north of Black Butte Comment
  CHSC101620  Micropus californicus var. californicus David W. Isle 2004-4-21 1639 Glenn About 7 miles NE of Stonyford on Westcamp Ranch. 335 Comment
  CHSC108779  Micropus californicus var. californicus L. P. Janeway 2011-5-11 10257 Glenn Inner North Coast Ranges. 2.9 air km south-southeast of town of Elk Creek; along northeast side of Stony Gorge Reservoir, along access Road 3.9 km south of Hwy 162. 267 Comment
  CHSC109538  Micropus californicus var. californicus L. P. Janeway 2011-5-22 10293 Glenn Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 0.5 km west of Road 308. 497 Comment
  CHSC86061  Micropus californicus var. californicus Jenny Marr; Caroline Warren 1998-4-7 Glenn Vicinity of Grapevine Creek, Antelope Valley, and Logan Ridge. 137 Comment
  CHSC62859  Microseris acuminata Vernon H. Oswald 1994-3-28 6025 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the NW corner of Cell 3, Tract AB. 27 Comment
  CAS-BOT-BC348832  Microseris douglasii subsp. douglasii Roxana S. Ferris 1926-4-23 6443 Glenn Dry Creek near Stonyford Comment
  CHSC62860  Microseris douglasii subsp. douglasii Vernon H. Oswald 1994-4-11 6094 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, on the S side of Tract 17. On the floor of old rice checks. 25 Comment
  CHSC62861  Microseris douglasii subsp. douglasii Vernon H. Oswald 1994-3-31 6038 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the W half of Tract G, ca. 0.25 mi S of Norman Rd. 22 Comment
  CHSC62862  Microseris douglasii subsp. douglasii Vernon H. Oswald 1994-3-14 5986 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the middle of the S side of Tract 18. 25 Comment
  CHSC62865  Microseris elegans Vernon H. Oswald 1994-3-31 6037 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in Tract G near the E boundary of the refuge, ca. 0.5 mi S of Norman Rd. Bordering the west side of a vernal pool. 22 Comment
  CAS-BOT-BC322652  Microseris laciniata John Thomas Howell 1943-8-3 18998 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC322654  Microseris laciniata John Thomas Howell 1943-8-9 19220 Glenn Plaskett Meadows 1828 Comment
  CHSC45355  Microsteris gracilis Vernon Oswald 1984-5-30 1231 Glenn Mendocino Nat. Forest, Materson Campground at Plaskett Guard Station. 1889 Comment
  CHSC95165  Mimetanthe pilosa R. D. Fischer; Jenny Marr 2004-7-11 804 Glenn Ord Bend. collected off a west side sandbar along the Sacramento River between the Ord Bend bridge and the wash-out along River Road. 45 Comment
  CDA35779  Mimulus cardinalis J. R. Keck Jr., Simpson 1993-7-23 PDR# 724920 Glenn Along US Forest Service Road 22N15 at Ice Spring near Elk Creek. Mendocino National Forest. 0 Comment
  POM255943  Mimulus guttatus Marion Ownbey, Ruth Ownbey 1938-7-12 1725 Glenn Plaskett Meadows, 8 miles southeast of Mendocino Pass. Comment
  RSA724835  Mimulus guttatus L. Ahart 2006-6-15 12785 Glenn On the west side of Forest Road 18N03, about 1.5 miles (air) northeast of the North Fork Campground, about 5.75 miles (air) west-northwest of Stonyford. 631 Comment
  UCD18868  Mimulus guttatus Vernal Pool Team 2001; Carol Witham and Jennifer Buck 2001-5-2 176 Glenn off of Hwy 5, Sacramento National Wildlife Refuge site, pool # SAC010, UTMs: 10S0571574; 4262978. Comment
  UC1026176  Mimulus moniliformis Marion Ownbey, Ruth P. Ownbey 1938-7-12 1729 Glenn 8 mi se Mendocino Pass; Plaskett Meadows Comment
  UC886293  Mimulus moniliformis Marion and Ruth P. Ownbey 1938-7-12 1729 Glenn Comment
  CHSC9749  Mimulus moschatus Nancy Mosman 1971-7-20 135 Glenn Abundant in meadow of Broad Tree Campground ca. 2000 ft s of the Markham Ridge Trail in the Mendocino National Forest. 1828 Comment
  RSA535446  Mimulus nanus var. nanus David M. Thompson 1986-6-23 530 Glenn At jct of side road to Black Butte on E side of Alder Springs-Mendocino Pass road. 2027 Comment
  JEPS14983  Mimulus pilosus A. A. Heller 1914-7-9 11556 Glenn bed of stream 5 mi e Newville Comment
  POM298043  Mimulus pilosus A. A. Heller 1914-7-9 11556 Glenn 6 miles east of Newville. Comment
  JEPS16791  Mimulus primuloides subsp. primuloides Rimo Bacigalupi with Richard Hauke and Geo. Bacigalupi Jr. 1954-7-14 4696 Glenn 1 mi e Black Butte (Plaskett Meadow); Mendocino National Forest, Snow Basin Creek drainage 1859 Comment
  CAS-BOT-BC388593  Minuartia douglasii A. A. Heller 1915-6-3 11924 Glenn Between Mud Flat and Bennet Spring on the Newville-Covelo road, in the Coast Range 670 Comment
  CHSC63736  Minuartia nuttallii subsp. gregaria Vernon H. Oswald; Lowell Ahart 1994-6-20 6319 Glenn Forest Route M3 between Ivory Mill Station and Low Gap, 0.7 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness. On a roadcut. 1508 Comment
  JEPS95472  Minuartia nuttallii subsp. gregaria Vernon H. Oswald and L. Ahart 1994-6-20 6319 Glenn T19N R7W NW1/4 Sec. 5, 4950 ft, Yellow Pine Forest. Forest Route M3 between Ivory Mill Station and Low Gap, 0.7 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness 1508 Comment
  UCD98292  Minuartia nuttallii subsp. gregaria Roman Gankin; Lance McIntyre 1966-6-23 825 Glenn about summit of Mount Saint John. Comment
  CAS-BOT-BC539363  Minuartia nuttallii var. gregaria Gerald Dickinson 1964-7-22 214 Glenn St. John Mountain area Comment
  JEPS14635  Mirabilis greenei Lee Bonar, Lincoln Constance, R. W. Holm and C. E. Wood Jr. 1949-5-22 Glenn 3.8 mi n of Stonyford Comment
  UC1036106  Mirabilis greenei Lee Bonar, Lincoln Constance, R. W. Holm, and C. E. Wood Jr. 1949-5-22 Glenn 3.8 mi n Stonyford Comment
  UC1459327  Mirabilis greenei George E. Pilz 1973-5-25 990 Glenn ca 7 mi n Stonyford (on the Elk Creek road) 300 Comment
  CAS-BOT-BC432919  Mitella breweri John Thomas Howell 1943-8-5 19105 Glenn Canyon of Snow Basin Creek Comment
  UC851893  Mollugo verticillata Louis C. Wheeler 1935-10-16 4042 Glenn 2 mi n of Orland (Stony Creek); Stony Creek 82 Comment
  POM220623  Mollugo verticillata Louis C. Wheeler 1935-10-16 4042 Glenn Stony Creek 2 mi. N Orland. 82 Comment
  CAS-BOT-BC314218  Monardella odoratissima John Thomas Howell 1943-8-5 19098 Glenn Canyon of Snow Basin Creek. Comment
  CHSC92729  Monardella odoratissima B. Castro; L. Janeway 1994-7-31 538 Glenn Ca 1.5 air mi due W of Plaskett Meadows, on top of Black Butte. 2267 Comment
  CAS-BOT-BC222054  Monardella odoratissima subsp. pallida Clare R. Wheeler 1982-7-10 3178 Glenn Black Butte Summit. Mendocino National Forest 2270 Comment
  CHSC64096  Monardella odoratissima subsp. pallida David Isle 1992-7-23 Glenn On the east bank of the Barb Ridge road, exactly one ile west of (downhill from) its junction with county rd 312. Comment
  RSA767793  Monardella odoratissima subsp. pallida L. P. Janeway 2010-7-11 10091 Glenn High North Coast Ranges. Ocean View, at southern end of Brushy Ridge; along Road 312 6.1 road km west-northwest of Forest Highway 7. 2048 Comment
  UCR3914  Monardella odoratissima subsp. pallida Frank C. Vasek 1964-8-4 640804- 01 Glenn North Coast Range, Mendocino National Forest, Plaskett Meadows Campground 1829 Comment
  SEINET10582368  Monardella sheltonii A. Graff 1993-7-25 Graff 363 Glenn Mendocino National Forest. .8 miles down San Hedrin Rd. from the junction with road to Alder Springs, on left roadside. Locally infrequent beneath Pinus ponderosa, P. lambertiana, Quercus kelloggii, Q. sp., Toxicodendron diversilobum, Arctostaphylos sp. Bombus sp., butterflies. Comment
  CAS-BOT-BC314223  Monardella villosa subsp. subserrata Clarence Quick 1963-6-21 63 -22 Glenn Ridge above Grindstone Creek, between Del Harleson Camp and Elk Creek. 000000000000000000000000000000000000 792 Comment
  UC2070436  Monardella villosa subsp. subserrata Barbara Ertter with Brad Olson 1993-5-15 11727 Glenn Site of Newville on Newville Road, where North Fork Stony Creek and Salt Creek intersect at a cut through Rocky Ridge, ca. 18 air miles west of Orland. Comment
  CDA40775  Monardella villosa subsp. villosa Ernie Simpson 1976-5-21 s.n. Glenn C-2 Ranch, Road 306 near Chrome. 0 Comment
  UC7430  Monolepis nuttalliana J. Burtt Davy May, 1898 Glenn alkali spots near Norman Comment
  CAS-BOT-BC444612  Montia chamissoi Gladys L. Smith 1982-7-9 7663 Glenn At Masterson Camp, Plaskett Meadows Recreation Area, 8 mi. east of Mendocino Co. line 1798 Comment
  UC1586439  Montia chamissoi Vernon H. Oswald and Lowell Ahart 1991-7-10 4724 Glenn 1 air mi w of Plaskett Guard Station (Snow Basin sw of Alder Springs Road (FH7), between Elk Creek and Covelo, along Snow Basin Creek); Snow Basin 1920 Comment
  UC657709  Montia chamissoi Milo S. Baker 1941-7-5 10070 Glenn 3 mi w of Plaskett Meadows Ranger Station (on Keller Road) Comment
  UC1586438  Montia fontana Vernon H. Oswald and Lowell Ahart 1991-7-10 2743 Glenn 1 air mi w of Plaskett Guard Station (Snow Basin located sw of Alder Springs Rd (FH7), between Elk Creek and Covelo, along Snow Basin Creek); Snow Basin, Snow Basin Creek 1920 Comment
  CHSC70767  Montia fontana subsp. amporitana Vernon Oswald 1998-3-4 8885 Glenn Highest point on Black Butte Rd. between road to Orland Buttes and Big Tree Nature Trail on the southeast side of Black Butte Lake. 195 Comment
  SEINET10572725  Montia fontana subsp. chondrosperma Mary Susan Taylor, J. Lacey 1981-2-27 Taylor 3389 Glenn T22N R6W centersouth third of sec 3. Newville quad. Between Rocky Ridge and Rd 306, s of North Fork Stony Creek, ca. 0.5 mi e of Newville. Valley Grassland. Comment
  CAS-BOT-BC260516  Muhlenbergia filiformis John Thomas Howell 1943-8-3 18940 Glenn Plaskett Meadows 1828 Comment
  UCD86589  Muhlenbergia filiformis Milo S. Baker 1943-8-4 10574 Glenn Summit of Covelo-Willows Highway. 2042 Comment
  CHSC62912  Muilla maritima Vernon H. Oswald 1994-4-4 6047 Glenn Sacramento Wildlife Refuge located ca. 7 mi S of Willows, in the SW corner of Cell 3, Tract AB. 27 Comment
  CHSC76794  Muilla maritima Mary Ann Griggs; Caroline Warren, L. P. Janeway 1999-4-13 Glenn Vicinity of Logan Ridge and Hunters Creek. 152 Comment
  UC596281  Muilla maritima R. F. Hoover 1938-4-24 3234 Glenn Norman Comment
  UC765852  Muilla maritima R. F. Hoover 1938-4-24 3234 Glenn Norman Comment
  CAS-BOT-BC83211  Myosurus minimus Alice Eastwood 1921-4-10 10196 Glenn Willows. Comment
  CHSC29757  Myosurus minimus K. R. Stern 1980-5-5 6633 Glenn Vernal pool, 0.2 mi. SE of headquarters at the Sacramento National Wildlife Refuge. Comment
  UC1114805  Myosurus minimus Donald E. Stone 1956-6 9 - 1 8y2 Glenn Ajax Field in city of Willows Ajax Field; Willows, Ajax Field Comment
  UCD18866  Myosurus minimus Vernal Pool Team 2001; Carol Witham and Jennifer Buck 2001-5-2 174 Glenn off of Hwy 5, Sacramento National Wildlife Refuge site. Comment
  CHSC87151  Myosurus minimus subsp. minimus Jenny Marr; Natalie Wight 1999-3-18 Glenn Vicinity of Salt Creek, Newville Road, and Newville. 243 Comment
  CHSC61173  Myosurus sessilis Vernon H. Oswald 1993-5-5 5340 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, W side of Cell 2, Tract 28, south of Norman Rd. 25 Comment
  JEPS120667  Myriophyllum hippuroides Lowell Ahart 2013-10-19 19140 Glenn In the Sacramento River, east of the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  CHSC113113  Myriophyllum spicatum Lowell Ahart 2013-10-19 19141 Glenn In the Sacramento River, east of the large gravel bar, along the west side of the Sacramento River, southwest of the boatlaunch area, west of Butte City. 26 Comment
  JEPS120666  Myriophyllum spicatum Lowell Ahart 2013-10-19 19141 Glenn In the Sacramento River, east of the gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  CDA19082  Myriophyllum spicatum W. Duckworth 2001-4-17 PDR 097469 b Glenn Vicinity of Rd S and Rd 44, Willows. 0 Comment
  CHSC108155  Najas flexilis David Isle; Rhonda Isle 2010-7-28 1913 Glenn Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. 200 yds W of George Pendell's Gate; S side Stonyford Water System access Rd in irrigation water pool. 349 Comment
  RSA794845  Najas flexilis David W. Isle, Rhonda Isle 2010-7-28 1913 Glenn 200 yeards west of George Pendell s Gate; south side Stonyford Water System access road. 349 Comment
  SEINET260871  Navarretia L. M. Shultz 11302 Glenn Corning District Of The Mendocino Forest ; Northern Coastal Range area 305 Comment
  CHSC38964  Navarretia divaricata J. D. Jokerst 1982-8-5 1634 Glenn Along dirt roads, edges of meadow, Plaskett Meadows. 1889 Comment
  UC699697  Navarretia divaricata Milo S. Baker 1942-7-9 10271 Glenn near Forest Camp; Plaskett Meadows 1828 Comment
  UC699698  Navarretia divaricata Milo S. Baker 1942-7-7 10243 Glenn e slope Black Butte 2072 Comment
  UC908367  Navarretia divaricata Milo S. Baker 1943-8-6 10612 Glenn s slope Black Butte 1981 Comment
  CHSC76764  Navarretia eriocephala J. Marr; H. West 1998-6-17 Glenn About 11 air miles W of Willows, vicinity of Squaw Flat and Logan Creek. 158 Comment
  CHSC112914  Navarretia heterandra B. Castro; Robin Carter, Amy Lyons 2010-5-18 1814 Glenn Vicinity of Golden Gate in Logan Ridge, Road 69 and the Tehama-colusa canal, in disturbed, grazed annual grassland. in narrow flat valley bottom between hills, adjacent to rough foot trail by old fence. 118 Comment
  CHSC112916  Navarretia heterandra B. Castro; Robin Carter, Amy Lyons 2010-5-18 1816 Glenn Vicinity of Golden Gate in Logan Ridge, Road 69 and the Tehama-colusa canal, in disturbed, grazed annual grassland. 112 Comment
  CHSC76768  Navarretia heterandra J. Marr; H. West, C. Warren 1998-6-1 Glenn Vicinity of Newville and the Salt Ck drainage. 225 Comment
  UC726847  Navarretia jepsonii A. A. Heller 1940-6-7 15709 Glenn 7 mi n Stonyford Comment
  UCD18869  Navarretia leucocephala Vernal Pool Team 2001; Carol Witham and Jennifer Buck 2001-5-2 177 Glenn off of Hwy 5, Sacramento National Wildlife Refuge site, pool # SAC010, UTMs: 10S0571574; 4262978. Comment
  UCD36258  Navarretia leucocephala Beecher Crampton 1953-5-7 1218 Glenn Glenn County, 6 miles west of Artois, road to Stone Valley. Comment
  CHSC61164  Navarretia leucocephala subsp. leucocephala Vernon H. Oswald 1993-5-5 5343 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, NW corner of Tract 31, south of Norman Rd. 25 Comment
  CHSC54443  Navarretia linearifolia subsp. pinnatisecta Vernon H. Oswald; Lowell Ahart 1991-7-10 4716 Glenn Campground and Picnic Area at the lake ca. 0.5 mile south of Plaskett Guard Station, between Elk Creek and Covelo. In a glade on the south side of the road to the picnic area. 1828 Comment
  SEINET2440266  Navarretia linearifolia subsp. pinnatisecta Leigh A. Johnson 1994-7-10 94 -074 Glenn Mendocino Natl. Forest, Plaskett Meadows vicinity. 8.1 miles towards Plaskett meadows along FS7 (HWY 162) from Glenn/Mendocino Co. lines as driving SE from Round Valley. Plaskett meadows is 0.3 miles further along road.; 0 1900 Comment
  JEPS15001  Navarretia mellita A. A. Heller 1914-7-8 11538 Glenn near Bennett Spring (on the Newville-Covelo road); Coast Range 1066 Comment
  UC526150  Navarretia pubescens John Thomas Howell 1934-6-17 12246 Glenn Willows Comment
  UCD32598  Navarretia pubescens Beecher Crampton 1954-6-15 1956 Glenn Glenn County, 2 miles southwest of Elk Creek, foothill area. Comment
  UCD36256  Navarretia pubescens Beecher Crampton 1953-5-7 1213 Glenn Glenn County, 15 miles west of Artois, Sexton's Stone Valley Ranch. Comment
  UCR118873  Navarretia pubescens Beecher Crampton 1954-6-15 1956 Glenn Foothills just east of Mendocino National Forest, 2 miles southwest of Elk Creek. 305 Comment
  CHSC55727  Navarretia squarrosa Steven Triano 1988-6-1 248 Glenn Ca 40 ft n of Mendocino National Forest Road FH7 and 8.2 mi w of Stony Creek. 899 Comment
  CHSC112915  Navarretia tagetina B. Castro; Robin Carter, Amy Lyons 2010-5-18 1815 Glenn Vicinity of Golden Gate in Logan Ridge, Road 69 and the Tehama-colusa canal, in disturbed, grazed annual grassland. 121 Comment
  CHSC108538  Nemacladus montanus L. P. Janeway; B. Castro 2011-5-29 10321 Glenn Inner North Coast Ranges. Along Hull Road (Road 313, Forest Road M9) 3.7 road km west of Road 306 (the road from Chrome to Elk Creek); 3.5 air km wouthwest of Chrome. Steep east-facing slope. 414 Comment
  UCD126388  Nemacladus montanus Robin Fallscheer; Joyce Lacey 1981-5-28 s.n. Glenn around 2.75 miles north of chrome and 0.75 mile north of Burrow's Gap. On west-facing slope (45%). 304 Comment
  UC196339  Nemophila heterophylla A. A. Heller 1914-5-27 11436 Glenn on a n slope on the grade about ten mi e Alder Springs; Coast Range, e of Alder Springs Comment
  CHSC57471  Nemophila menziesii B. G. Clark 1987-3-27 11 Glenn 200 yds west of Co Rd 306 and 13.2 mi south of Elk Creek. 304 Comment
  UC660102  Nemophila parviflora Milo S. Baker 1941-6-28 10006 Glenn grade above Covelo Ranger Station; above Covelo Ranger Station 1219 Comment
  CHSC101584  Nemophila parviflora var. quercifolia David W. Isle 2004-6-15 1645 Glenn Mendocino National Forest; NW aspect Bear Wallow Ridge in second drainage W of Jct. 20N27B (20N89) with 20N27 (offshoot from main Bear Wallow Ridge Road (21N04.3). MDB and M. Area burned in 2003 Spanish Fire. 1316 Comment
  CHSC53249  Nemophila pedunculata Vernon H. Oswald 1991-3-21 4475 Glenn Hwy 162, 0.4 mi ne of Rd 304, near Elk Creek. Locally common on moist, gravelly clay loam between the road and a grazed, hillside pasture. 220 Comment
  CAS-BOT-BC140383  Oemleria cerasiformis John Thomas Howell 1944-7-15 19803 Glenn Canyon of Snow Basin Creek Comment
  CHSC60800  Orcuttia pilosa Joseph G. Silveira; Vernon H. Oswald 1993-6-9 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, S of the middle of the south leg of the Tour Route (ca. center of S side of Tract 18). Near the edge of a vernal pool. 25 Comment
  CHSC61500  Orcuttia pilosa Joseph G. Silveira; Vernon H. Oswald 1993-5-24 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, E side of Logan Creek in Cell 3 of Tract AB. Pool. 27 Comment
  SEINET10894252  Orcuttia pilosa Oswald 1993-1 Glenn Comment
  CHSC85958  Orobanche fasciculata Jenny Marr; J. Cunningham, H. West, J. Lacey, C. Warren 1998-4-29 Glenn Vicinity of Rocky Ridge, Burrows Gap, and Chrome Creek. 304 Comment
  RSA78603  Orthocarpus cuspidatus subsp. copelandii J. T. Howell 1944-7-13 19752 Glenn Summit ridge north of Black Butte Comment
  UC1326256  Orthocarpus cuspidatus subsp. copelandii Milo S. Baker 1944-7-13 10786 Glenn Summit Covelo-Williams Highway 2057 Comment
  RSA104154  Orthocarpus purpurascens Elmer I. Applegate 1928-4-25 5380 Glenn Near Orland on Chico Rd. Comment
  CHSC94717  Packera clevelandii Lowell Ahart 2006-5-11 12701 Glenn On the south side of Forest Road 18N03, about 1/2 mile (by road) east of the ford of Stony Creek, about 2 miles (air) northeast of North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 819 Comment
  CHSC94741  Packera greenei Lowell Ahart 2006-5-11 12685 Glenn On the east side of Forest Road 18N03, south of an intersection, on Black Diamond Ridge, about 2 miles (air) northeast of the North Fork Campground, about 4 3/4 miles (air) northwest of Stonyford. 944 Comment
  CHSC113106  Panicum capillare Lowell Ahart 2013-10-19 19177 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. 26 Comment
  JEPS120680  Panicum capillare Lowell Ahart 2013-10-19 19177 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  UCR115066  Panicum capillare G. Fred Hrusa, T. D. Wilfred 1996-9-6 13575 Glenn Howard Slough near confluence with Butte Creek 23 Comment
  SEINET242409 Image available Panicum dichotomiflorum Robert Norris 1983-8-23 s.n. Glenn In field of sugar beets. Comment
  UCD89698  Panicum dichotomiflorum Robert Norris 1983-8-23 s.n. Glenn In field of sugar beets. Comment
  CHSC60801  Parapholis incurva Vernon H. Oswald; Lowell Ahart 1993-5-27 5443 Glenn W side of Elk Creek-Stonyford Rd. (Rd. 306), 0.2 mi N of Salt Creek, 3.2 mi N of the Colusa County line. Bordering a shallow roadside ditch at the bottom of a roadcut. 323 Comment
  UCD18856  Parapholis incurva Vernal Pool Team 2001; Carol Witham and Jennifer Buck 2001-5-1 164 Glenn off of Hwy 5, Sacramento National Wildlife Refuge site, pool # SAC009, UTMs: not taken. Comment
  CHSC77406  Paspalum dilatatum L. P. Janeway; Beth Henrickson, Heidi West 1999-6-17 6468 Glenn Small tributary of Heifer Camp Creek; vicinity of Newville. Along bank of creeklet. 304 Comment
  JEPS120688  Paspalum distichum Lowell Ahart 2013-10-19 19178 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. Comment
  UC708935  Pectiantia pentandra Milo S. Baker 1943-8-11 10699 Glenn on trail from Forest Camp to Snow Basin Creek; Plaskett Meadows 1889 Comment
  CHSC77319  Pectocarya penicillata L. P. Janeway; Jenny Marr, Heidi West, B. Castro 1999-3-31 6390 Glenn Vicinity of Logan Ridge and Logan Creek. West-facing near top of ridge. 121 Comment
  CHSC88541  Pectocarya pusilla Jenny Marr; Beth Hendrickson 1999-3-30 Glenn Vicinity of Minton Creek, Logan Creek, and Squaw Flat. 167 Comment
  RSA48606  Pedicularis densiflora P. A. Munz 1949-5-19 13330 Glenn 2 miles north of Alder Springs. 1189 Comment
  JEPS16792  Pedicularis semibarbata Rimo Bacigalupi with Richard Hauke and Geo. Bacigalupi Jr. 1954-7-14 4710 Glenn at northern base of Black Butte; Mendocino National Forest, Black Butte 2118 Comment
  JEPS22926  Pedicularis semibarbata Volney Rattan June 1884 Glenn Black Butte, e slope of coast mountains of San Francisco Bay Black Butte; San Francisco Bay, Black Butte Comment
  CDA27671  Pediomelum californicum L. P. Janeway 2000-5-31 6769 Glenn Inner North Coast Ranges; Ridgetop on southwest side of Black Diamond Glades; along Black Diamond Road 9.2 km west of the Elk Creek-Stonyford Road. Comment
  UCD108144  Pediomelum californicum A. A. Heller 1914-7-8 11548 Glenn Between Mud Flat and Bennett Spring on the Newville-Covelo road. Comment
  UCR281733  Pediomelum californicum David Isle, Terril Wolt 2014-5-18 2152 Glenn North Coast Range, north of Stonyford c. 2 miles, north of Black Diamond Road (18N02.1), west of jct with County Road 306. C. 0.25 mile in the lower 40-acre parcel of CA land just west of ephemeral swale 354 Comment
  CHSC77905  Pellaea andromedifolia Jean Witzman; Beth Hendrickson 1999-6-9 Glenn Vicinity of Salt Creek and Newville. 289 Comment
  CHSC105622  Pellaea brachyptera L. P. Janeway 2010-8-14 10160 Glenn High North Coast Ranges. Along Forest Hwy 7, 2.2 road km east of the turn to Plaskett Meadows. Jagged promontory overlooking the Plaskett Creek drainage. 1864 Comment
  JEPS80358  Pellaea brachyptera L. R. Heckard and J. Hickman 1981-6-21 5593 A Glenn spur n of East Peak; Snow Mt 1981 Comment
  UCD137660  Pellaea brachyptera Roman Gankin; Lance McIntyre 1966-6-23 832 Glenn Mount St. John. Comment
  RSA0021588  Pellaea mucronata M. Bourell 1997-3-29 5790 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site). Comment
  RSA724848  Pellaea mucronata L. Ahart 2006-6-11 12693 Glenn On the west side of the road, just passed the meadow, seep at the start of Black Diamond Creek, about 2 1/2 miles northeast of Stonyford. 742 Comment
  CHSC94690  Pellaea mucronata var. mucronata Lowell Ahart 2006-6-11 12693 Glenn On the west side of the road, just past the meadow (north), seep at the start of Black Diamond Creek, about 2 1/2 miles (air) northeast of the North Fork Campground, about 4 miles (air) northwest of Stonyford. 741 Comment
  CAS-BOT-BC277750  Penstemon Mona Bourell 1986-6-14 3123 Glenn Mendocino National Forest. One mile north of Plaskett Mdw. Rec. area on M.N.F. Rd. FH7 1645 Comment
  CAS-BOT-BC277751  Penstemon Mona Bourell 1986-6-15 3143 Glenn Mendocino National Forest, W. of Tar Flat, Goat Rock. 20 N 02 1432 Comment
  CHSC54453  Penstemon anguineus Vernon H. Oswald; Lowell Ahart 1991-7-10 4709 Glenn Alder Springs Rd (FH7), 0.8 mile south of Cottonwood Creek, ca. 4 miles (air) southeast of Plaskett Guard Station. 1676 Comment
  UC170144  Penstemon anguineus Mrs. C. M. Wilder 1912-8-1 Glenn Black Butte Meadows Comment
  UCR198080  Penstemon anguineus J. M. Tucker 1964-7-24 3809 Glenn Plaskett Meadows Public Camp 1799 Comment
Read comments
Dec 5 2010
  UCD70288  Penstemon anguineus D. Sanchez-Mata 1998-7-9 s.n. Glenn Elk Creek-Covelo. Mendocino National Forest. Alder Springs Road between Lone Star and Plaskett Meadows. White fir forests (Castanopsio sempervirentis-Abietetum lowianae Rivas-Martinez and Sanchez-Mata 1997). 1750 Comment
  JEPS6755  Penstemon azureus var. angustissimus Rimo Bacigalupi with Richard Hauke and Georgie Bacigalupi 1954-7-14 4707 Glenn very summit of Black Butte 2270 Comment
  CHSC106045  Penstemon azureus var. azureus L. P. Janeway 2010-7-25 10126 Glenn High North Coast Ranges. Top of Black Butte. 2269 Comment
  UC614467  Penstemon centranthifolius L. Constance, J. L. Morrison 1938-5-1 2189 Glenn 6.4 mi n Stonyford (above Stony Creek); Inner North Coast Ranges, above Stony Creek 457 Comment
  CAS-BOT-BC474514  Penstemon corymbosus Gerald Dickinson 1964-7-22 200 Glenn St. John Mountain Comment
  RSA40215  Penstemon deustus subsp. deustus J. T. Howell 1944-7-16 19815 Glenn Black Butte Comment
  NY609845  Penstemon deustus var. suffrutescens M. S. Baker 1941-7-26 10123 Glenn Top of Black Butte 2255.5 Comment
  SEINET10334325  Penstemon heterophyllus Richard R. Halse 1989-5-7 3823 Glenn Along Road 306 by Burrows Gap, 2.7 miles south of its junction with Newville Road or 1.9 miles north of Chrome 252 Comment
  CHSC106037  Penstemon heterophyllus var. heterophyllus L. P. Janeway 2010-7-25 10112 Glenn High North Coast Ranges. Along Road M-3 1.3 road km northwest of Road 311; near top of ridge overlooking head of Spanish creek from the north. 1647 Comment
  CAS-BOT-BC474516  Penstemon newberryi Gerald Dickinson 1964-7-22 207 Glenn St. John Mountain Comment
  CHSC106044  Penstemon newberryi L. P. Janeway 2010-7-25 10124 Glenn High North Coast Ranges. Top of Black Butte. 2269 Comment
  UCD19399  Penstemon newberryi Gerald Dickinson 1964-7-22 207 Glenn St. John's Mountain. Comment
  RSA202424  Penstemon newberryi subsp. berryi Roman Gankin, Lance McIntyre 1966-6-23 833 Glenn Near summit of Mount St. John Comment
  RSA285586  Penstemon newberryi subsp. berryi D. C. Michener 1980-7-30 3739 Glenn Inner North Coast Ranges. Summit of Black Butte. Comment
  NY627418  Penstemon newberryi var. berryi D. D. Keck 1949-7-22 6446 Glenn Summit of Black Butte 2255.5 Comment
  UCR270361  Penstemon newberryi var. sonomensis John F. Emmel 2002-7-30 1772 Glenn North Coast Range, ridge 0.5 air mile northwest of summit of St. John Mountain 1982 Comment
  UC1560416  Penstemon procerus E. Joyal and D. Mehlman 1988-6-24 1270 Glenn e of Mendocino Pass; Mendocino National Forest, Plaskett Meadows 1900 Comment
  CHSC49040  Penstemon purpusii Vernon Oswald 1983-7-12 856 Glenn Beside Alder Springs Rd. (FH7) 3.8 mi n-w of Plaskett Meadows Guard Station. 1996 Comment
  CHSC63755  Penstemon purpusii Vernon H. Oswald; Lowell Ahart 1994-6-20 6318 Glenn Forest Route M3 between Ivory Mill Station and Low Gap, 0.7 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness. 1508 Comment
  JEPS17372  Penstemon purpusii Rimo Bacigalupi with Richard Hauke and Geo. Bacigalupi Jr. 1954-7-14 4699 Glenn about 3/4 mi above (n) Plaskett Guard Station (just above and e of Snow Basin, along road between Plaskett Meadow and Low Gap [Mendocino Pass], Mendocino Nat. Forest); Mendocino National Forest, Snow Basin 1992 Comment
  JEPS86107  Penstemon purpusii Wayne Roderick 1966-7-11 Glenn near Black Butte (ca 50 ft from cattle crossing in very gritty rocky sand (about 6 deep) over bedrock of mica schist); near Black Butte 1981 Comment
  JEPS95444  Penstemon purpusii Vernon H. Oswald and L. Ahart 1994-6-20 6318 Glenn T19N R7W NW1/4 Sec. 5, 4950 ft, Yellow Pine Forest. Forest Route M3 between Ivory Mill Station and Low Gap, 0.7 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness 1508 Comment
  UC1224679  Penstemon purpusii G. Ledyard Stebbins 1964-7-4 6174 Glenn w Stonyford (Mt. St. John, e of summit); Mt. St. John, w of Stonyford 1828 Comment
  UC1238909  Penstemon purpusii Freed W. Hoffman 1949-7-10 3120 Glenn w side of Covelo-Plaskett road 1.7 mi w Telephone Camp (nw Glenn County); North Coast Ranges Comment
  CAS-BOT-BC239484  Penstemon rydbergii var. oreocharis Gladys L. Smith; C. H. Smith 1984-6-24 8498 a Glenn Plaskett Meadows, Mendocino National Forest about 10 km. E of Mendocino Pass, near Masterson Camp gate 1833 Comment
  CAS-BOT-BC239486  Penstemon rydbergii var. oreocharis John Thomas Howell 1943-8-3 18993 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC239488  Penstemon rydbergii var. oreocharis Marion Ownbey; Ruth P. Ownbey 1938-7-12 1709 Glenn Plaskett Meadows, 8 miles south-east of Mendocino Pass Comment
  CHSC49039  Penstemon rydbergii var. oreocharis Vernon Oswald 1986-6-18 2132 Glenn FH7, 4.8 mi se of Mendocino Pass. 1889 Comment
  CHSC54454  Penstemon rydbergii var. oreocharis Vernon H. Oswald; Lowell Ahart 1991-7-10 4720 Glenn Campground and Picnic Area at the lake ca. 0.5 mile south of Plaskett Guard Station, between Elk Creek and Covelo. On the south side of the road to the picnic area. 1828 Comment
  JEPS7252  Penstemon rydbergii var. oreocharis Rimo Bacigalupi with Richard Hauke and Georgie Bacigalupi 1954-7-14 4694 Glenn at edge of Plaskett Meadows Mendocino National Forest, drainage of Snow Basin Creek (drainage of Snow Basin Creek, Mendocino National Forest) 1859 Comment
  SEINET260848 Image available Pentagramma triangularis L. M. Shultz 1990-5-5 11303 Glenn Mendocino Forest ; Corning District; Northern Coastal Range area 305 Comment
  SEINET196909  Perideridia gairdneri Lincoln Constance, Milo Baker 1942-8-21 Glenn Plaskett Meadows. 1981 Comment
  UC673238  Perideridia gairdneri subsp. borealis Lincoln Constance and Milo S. Baker 1942-8-21 3015 Glenn Plaskett Meadows North Coast Ranges 1981 Comment
  CHSC42652  Perideridia oregana Vernon Oswald 1985-7-6 1888 Glenn Plaskett lakes Picnic Area. Large meadow on w side of the lake. 1828 Comment
  UC1312893  Perideridia oregana Lincoln Constance, Tsan-Iang Chuan, and Charles F. Quibell 1967-7-8 3788 Glenn base of butte 2.1 mi nw Plaskett Meadows (on road to Covelo); Black Butte 1950 Comment
  UC673240  Perideridia oregana Lincoln Constance and Milo S. Baker 1942-8-20 3014 Glenn Black Butte North Coast Ranges (e slope) 2057 Comment
  SD243188  Persicaria lapathifolia George K. Helmkamp, E. A. Helmkamp 2011-10-8 18393 Glenn Northern Sacramento Valley: Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124a^z) of Willows. 25 Comment
  SBBG128780  Persicaria lapathifolia L. Ahart 2013-10-22 19199 Glenn strand of Stony Gorge Reservoir, ca. 2.5 mi S of the dam, ca. 17 mi (air) NW of Willows 240 Comment
  CDA42966  Persicaria punctata L. Ahart 2013-10-19 19150 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. (About 50 yards southwest of the GPS point.) Comment
  CHSC112661  Persicaria punctata Lowell Ahart 2013-10-19 19150 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. 26 Comment
  UCD19398  Phacelia corymbosa Gerald Dickinson 1964-7-22 206 Glenn St. John's Mountain. Comment
  CDA17312  Phacelia heterophylla var. virgata G. F. Hrusa 2004-7-2 16361 Glenn North Coast Ranges; Mendocino National Forest. Rd. 21N06 off Rd. M3. N edge of Markham Ridge. 1524 Comment
  CHSC109535  Phacelia imbricata subsp. imbricata L. P. Janeway 2011-5-22 10319 Glenn Inner North Coast Ranges. Along Road 309 (Sanhedrin Road) 8.7 road km west from Elk Creek town;overlooking Salt Creek. 396 Comment
  UC673241  Phacelia mutabilis Lincoln Constance and Milo S. Baker 1942-8-20 3013 Glenn Black Butte North Coast Ranges (e slope) 2057 Comment
  UC672694  Phacelia ramosissima var. ramosissima Milo S. Baker 1942-7-7 10301 Glenn se slope Black Butte 2194 Comment
  CHSC90676  Phacelia tanacetifolia D. Isle 1995-5-2 1042 Glenn Mendocino National Forest; North Coast Ranges; Middle Fork Stony Creek Watershed. County Road 306 about 100-150 yds south of Green Valley Road junction; on west edge of Road 306. 320 Comment
  UCD88034  Phalaris aquatica Beecher Crampton 1963-6-11 6816 Glenn Mendocino National Forest. Ca. 6 miles E of Alder Springs Ranger Station. 762 Comment
  POM207824  Phalaris lemmonii Jos Burtt Davy 1898-5-26 4265 Glenn Near Norman Comment
  UC1146651  Phalaris lemmonii Freed W. Hoffman 1942-4-23 2255 Glenn near Norman; North Coast Ranges, near Norman Comment
  CAS-BOT-BC265934  Phalaris minor Alice Eastwood 1921-4-10 10173 Glenn Willows Comment
  CHSC63548  Phalaris minor Vernon H. Oswald 1994-4-29 6159 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the NW corner of Cell 1, Tract 16. Levees and ditch banks. 27 Comment
  CHSC83690  Phalaris paradoxa L. P. Janeway; Shirley Innecken 2002-5-22 7556 Glenn Sacramento Valley. Vicinity of Logan Ridge, and Hunters Creek. 97 Comment
  CHSC92633  Philadelphus lewisii D. Isle 1999-6-24 1282 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Just south of French Ridge on East bank of Road 21N38. 1005 Comment
  CHSC38936  Phlox diffusa J. D. Jokerst 1980-7-11 974 Glenn North Coast Ranges. NE of the summit of Blackbutte ca 1/4 mi. 2103 Comment
  JEPS80362  Phlox diffusa L. R. Heckard and J. Hickman 1981-6-21 5596 Glenn e ridge East Peak; Snow Mt. 1950 Comment
  CHSC43707  Phlox speciosa subsp. occidentalis Vernon Oswald 1983-7-12 859 Glenn Beside Alder Springs Rd. (FH7) 4.9 mi n-w of Plaskett Meadows Guard Station. On a roadcut. 1905 Comment
  HSC39700  Phlox speciosa subsp. occidentalis D. E. Anderson, J. P. Smith 1971-6-22 - 1169 Glenn 10 mi. S of junction of F.H. 7 and 24N02, 10 mi. S of Mendocino Pass, Mendocino National Forest Comment
  CHSC63097  Phoradendron densum Vernon H. Oswald; Lowell Ahart 1994-6-1 6260 Glenn Forest Road 18N02 between Low Gap and Elk Creek-Stonyford Rd. (Rd.306). 1005 Comment
  JEPS88886  Phoradendron densum Vernon H. Oswald and Lowell Ahart 1994-6-1 6260 Glenn Forest Rd. 18N02 between Elk Creek-Stonyford Rd. (Rd. 306) and Low Gap 1005 Comment
  JEPS95628  Phoradendron densum Vernon H. Oswald and L. Ahart 1994-6-1 6260 Glenn T19N R7W Sec. 29, 3300 ft, Chaparral. Forest Road 18N02 between Low Gap and Elk Creek-Stonyford Rd. (Rd. 306). Parasitizing Juniperus californica on an open grassy slope. Flowers and fruits 2 per joint. 1005 Comment
  JEPS87880  Phoradendron libocedri Vernon H. Oswald and Lowell Ahart 1994-6-20 6322 Glenn Forest Rte. M3 between Ivory Mill Station and Low Gap (at junction of 19N04 (to Felkner Hill), s.e. of Elk Creek, n. of Snow Mt. Wilderness) 1633 Comment
  JEPS95410  Phoradendron libocedri Vernon H. Oswald and L. Ahart 1994-6-20 6322 Glenn T19N R7W NW1/4 NW1/4 Sec. 7, 5360 ft, Yellow Pine Forest. Forest Route M3 between Ivory Mill Station and Low Gap at the jct. of 19N04 (to Felkner Hill), SE of Elk Creek, N of Snow Mtn. Wilderness. Parasitic on incense-cedar (Calocedrus decurrens). 1633 Comment
  CHSC63428  Phyla nodiflora var. nodiflora Vernon H. Oswald 1994-7-18 6410 Glenn Sacramento National Wildlife Refuge located ca. 7 mi S of Willows, in the NE corne of Tract 31 on the S side of Norman Rd. 25 Comment
  CHSC80451  Phyla nodiflora var. nodiflora Caroline Warren; Jenny Marr, Julie Cunningham, Natalie Wight 1998-6-18 Glenn Vicinity of Rocky Ridge and Newville. 243 Comment
  CHSC95192  Physalis acutifolia R. D. Fischer; Jenny Marr 2004-7-11 839 Glenn Ord Bend. Northern Sacramento Valley, along the Sacramento River, ca. mid way between Ord Bend Park and the washout along River Road. 45 Comment
  JEPS120648  Physalis lancifolia Lowell Ahart 2013-10-22 19190 Glenn Strand of Stony Gorge Reservoir, about 2 miles south of the dam, about 17 air miles northwest of Willows. Comment
  UCR142891  Physalis lancifolia L. C. Wheeler 1935-10-16 4045 Glenn Sacramento Valley, Stony Creek, 2 mi north of Orland 82 Comment
  CAS-BOT-BC434421  Phytolacca americana D. Tompkins 1968-8-20 s.n. Glenn E. side of Hwy 99W at Co. Rd. 7, Rt. 2 Box 285, Orland Comment
  CDA3313  Phytolacca americana D. Tompkins 1968-8-2 Glenn East side of Highway 99W at County Road 7, Rt. 2 Box 285, Orland. 0 Comment
  CAS-BOT-BC76990  Pilularia americana Alice Eastwood 1921-4-10 10198 Glenn Willows Comment
  CAS-BOT-BC278173  Pinus attenuata Mona Bourell 1997-3-30 5832 Glenn Mendocino National Forest Rd. 20N71 (Ponderosa Way). 2.2 miles south (by road) of County Rd. 308 Comment
  NY951526  Pinus attenuata D. H. Goldman 2004-10-31 2914 Glenn This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UCD134385  Pinus attenuata J. M. Tucker 1951-6-28 2159 Glenn About 2 miles below (east of) Alder Springs. Comment
  CHSC38933  Pinus lambertiana J. D. Jokerst 1982-7-10 1614 Glenn 50 feet NE of the Summit of Black Butte. Comment
  NY951523  Pinus lambertiana D. H. Goldman 2004-10-31 2913 Glenn This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UC726523  Pinus lambertiana A. A. Heller 1917-7-4 12793 Glenn at Alder Springs; Coast Range 1280 Comment
  UCD134742  Pinus lambertiana Gerald Dickinson 1964-7-22 190 Glenn St. John Mountain. 1798 Comment
  UCSB27051  Pinus lambertiana Broder, Richard 1964-9-24 Glenn Roadside along Alder Springs Road, 0.6 mile southeast of Plaskett Meadows campground, northwest of Willows 1905 Comment
  NY42946  Pinus monticola J. B. Walker 1995-4-25 1381 Glenn This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CHSC91084  Piptatherum micranthum D. Isle 2004-6-22 257 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. On W edge of Markham Ridge Rd., 3.4 mi. W of M-3 jct. with Markham Ridge Rd. 1487 Comment
  CHSC81228  Plagiobothrys fulvus Jenny Marr; Julie Cunningham, Caroline Warren, Joyce Lacey, Na 1998-3-26 Glenn Vicinity of Chrome and Heifer Camp Creek. 274 Comment
  CHSC81229  Plagiobothrys fulvus Jenny Marr; Caroline Warren 1998-4-7 Glenn Vicinity of Antelope Valley, Logan Ridge, and Funks Creek. 137 Comment
  CHSC89624  Plagiobothrys glyptocarpus Jenny Marr; Beth Hendrickson 1999-4-1 Glenn Vicinity of Logan Creek, Minton Creek, and Squaw Flat. 137 Comment
  CAS-BOT-BC228210  Plagiobothrys hispidulus Gladys L. Smith 1982-7-9 7657 Glenn At gate of Masterson Camp, Plaskett Meadows Recreation Area, 8 miles from Mendocino County line 1798 Comment
  SBBG28844  Plagiobothrys hispidulus J. T. Howell 1944-7-14 Glenn Plaskett Meadows 1828 Comment
  CHSC103216  Plagiobothrys infectivus B. Castro; Robin Carter, Amy Lyons 2010-5-18 1809 Glenn Vicinity of Golden Gate in Logan Ridge, Funks Reservoir, and the Tehama-Colusa canal. Eastside Road/Rd69 extension route. 121 Comment
  CHSC103217  Plagiobothrys infectivus B. Castro; Robin Carter, Amy Lyons 2010-5-18 1811 Glenn Vicinity of Golden Gate in Logan Ridge, Funks Reservoir, and the Tehama-Colusa canal. Eastside Road/Rd69 extension route. 121 Comment
  UCD120848  Plagiobothrys infectivus W. R. Powell 1960-5-6 s.n. Glenn 2- 1/2 miles west of Fruto, 17 miles west of Willows. 289 Comment
  UC196298  Plagiobothrys nothofulvus A. A. Heller 1914-5-1 11356 Glenn about 4 mi w Orland Comment
  CHSC62619  Plagiobothrys scriptus Vernon H. Oswald 1994-3-2 5964 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, W side of the N. Fork of Logan Creek at Parking Area D on Norman Rd. (NE corner Pool 7). On the edge of the parking lot. 22 Comment
  CHSC78996  Plagiobothrys stipitatus var. micranthus J. Marr; C. Warren 1998-4-6 Glenn West of Maxwell, vicinity of Logan Ridge and Hunters Creek. 106 Comment
  JEPS61060  Plagiobothrys stipitatus var. stipitatus W. L. Jepson 1899-5-1 21182 Glenn Willows Comment
  CAS-BOT-BC60839  Planodes virginica Alice Eastwood 1921-4-10 10206 Glenn Willows. Comment
  CDA19754  Planodes virginica T. Gantenbein 2001-4-2 PDR 115606 B Glenn Northern California; Knight Ranches, approximately 2 mi W of Orland. 0 Comment
  RSA523622  Plantago bigelovii subsp. bigelovii W. L. Jepson 1899-5-1 s.n. Glenn Willows. Comment
  CHSC60684  Plantago coronopus Vernon H. Oswald 1993-4-26 5309 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, in the NE part of Cell 1, Pool 1. 25 Comment
  CHSC89893  Plantago coronopus Caroline Warren; Heidi West 1998-6-22 Glenn Vicinity of Funks Creek, Antelope Valley, Logan Ridge. In drainage. 129 Comment
  CHSC62846  Plantago elongata Vernon H. Oswald; Lowell Ahart 1994-3-23 6009 Glenn Elk Creek-Stonyford Rd. (Rd. 306) at the salt springs 0.2 mi N of Salt Creek, 3.2 mi N of the Colusa County line. On a meadowy flat between the road and Stony Creek. 323 Comment
  JEPS15289  Plantago elongata Rimo Bacigalupi with G. T. Robbins and Francia Chisaki 1956-4-18 5589 Glenn near n end of Willows (beside U.S. Highway 99W); Willows 41 Comment
  UCD72985  Plantago elongata Ayzik Solomeshch 2005-9-6 s.n. Glenn Sacramento Wildlife Refuge, about 10 mi. south of Willows, on the east side of Hwy 5. 10 Comment
  CHSC109529  Plantago erecta L. P. Janeway 2011-5-11 100268 Glenn Inner North Coast Ranges. Along Black Diamond Road 3.5 road km west of Road 306 (the road from Elk Creek to Stonyford); overlooking lower Black Diamond Creek; 5.3 air km northwest of Stonyford. 433 Comment
  CHSC35248  Plantago erecta M. S. Taylor; J. Lacy 1982-4-14 4302 Glenn 1 mi w of jct of Alder Springs Rd and Rd 306, M Spurlock property; along tributary and North Fork Stoney Creek, ca. 5 mi n of Elk Creek. 207 Comment
  SEINET10499853  Plantago erecta Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4302 Glenn T22N R6W n/se sec 21. Chrome quad. Rolling Oak Savannah & Valley Grassland, n side of Alder Springs Rd, 1/2 mi w of its jct with Rd 306, 5 mi n of Elk Creek. On lodo shale. 680 ft. 207 Comment
  SEINET12326805  Plantago erecta M. S. Taylor, Lacey, J. 1982-1 4302 Glenn N side of Alder Springs Rd, 0.5 mi W of its junction with Rd 306, 5 mi N of Elk Creek 207 Comment
  CHSC61482  Plantago lanceolata Vernon H. Oswald; Lowell Ahart 1993-5-27 5426 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along Norman Rd, at the intersection of the 'Pole Road,' ca. 0.5 mi E of Hwy 99W. 25 Comment
  JEPS120747  Plantago lanceolata Lowell Ahart 2013-10-19 19147 Glenn On the west side of the backwater, along the west of the Sacramento river, about 300 yards north of the bridge, west of Butte City. Comment
  JEPS120746  Plantago major Lowell Ahart 2013-10-19 19146 Glenn On the west side of the backwater, along the west of the Sacramento river, about 300 yards north of the bridge, west of Butte City. Comment
  UCD19551  Platanthera dilatata var. leucostachys Collector Unknown 1964-7-23 s.n. Glenn exact location unknown. Comment
  UC708745  Platanthera sparsiflora Milo S. Baker 1944-7-15 10815 Glenn 0.50 mi s Forest Camp; Alder Bog, Plaskett Meadows 1889 Comment
  CAS-BOT-BC92235  Platystemon californicus Carl Janish; Jeanne Janish 1948-3-22 229 Glenn 2 miles west of Elk Creek Store on San Hedrin Road. Comment
  HSC40217  Platystemon californicus J. P. Smith, Thomas W. Nelson 1976-4-14 8592 Glenn Sanhedrin Rd. (Rd. 309), 5.5 mi. W of its junction with Rd. 306 in Elk Creek 305 Comment
  UC855268  Platystemon californicus Alice Eastwood 1922-4-23 11152 Glenn hills w Willows Comment
  SEINET10476239  Platystemon californicus Mary Susan Taylor, J. Lacey 1982-4-14 Taylor 4339 Glenn T18N R6W ne/sw sec 10. Stonyford quad. On lodo shale, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303, ca. 5 mi ne of Stonyford. ll00 ft. 335 Comment
  RSA0021584  Plectritis M. Bourell 1986-6-14 3121 Glenn Mendocino National Forest. 1 mile north of Plaskett Meadow Rec. area on M.N.F. Road FH7. 1646 Comment
  CHSC68830  Plectritis brachystemon Vernon Oswald; Lowell Ahart 1997-6-10 8580 Glenn East of Covelo on Forest Road 21N11 to Keller Lake, 1.8 mi south of Mendocino Pass. 1447 Comment
  UC416763  Plectritis brachystemon Mrs. C. M. Wilder 1912-8-1 Glenn near Black Butte (near Masterson's) Comment
  UC890161  Plectritis brachystemon A. A. Heller 1915-6-16 11987 Glenn w of Bennet Spring (on the Newville-Covelo Road, near the old sawmill site); Newville-Covelo Road 914 Comment
  CHSC86057  Plectritis ciliosa subsp. ciliosa Jenny Marr; J. Cunningham, C. Warren, J. Lacey, N. Wight 1998-3-26 Glenn Vicinity of Chrome and Heifer Camp Creek. 243 Comment
  JEPS5145  Plectritis macrocera W. L. Jepson 1899-5-1 Glenn Willows Comment
  RSA40179  Poa J. T. Howell 1944-7-16 19813 Glenn Black Butte Comment
  UC909767  Poa Milo S. Baker 1948-7-8 12116 Glenn Plaskett Meadows 1828 Comment
  SEINET10960593  Poa A. Arthur Heller 1915-6-17 Heller 12012 Glenn Ridge above the new sawmill west of Bennet Spring on the Newville-Covelo road, on open wooded slopes in the yellow pine belt. Douglas fir now predominates wherever the pine has been cut 1067 Comment
  CAS-BOT-BC244345  Poa annua John Thomas Howell 1943-8-4 19004 Glenn Plaskett Meadows 1828 Comment
  SEINET10519117  Poa arctica Patricia L. Kenney 1973-6-7 Kenney 469 Glenn Wind blown ridge, with spruce and Douglas fir, 0.4 mi W of Plasket Meadow campground. 1890 Comment
  CAS-BOT-BC254711  Poa bolanderi Milo S. Baker 1942-7-11 10323 Glenn W of Plaskett Ranger Station, ca 0.5 mile on old road 1981 Comment
  CAS-BOT-BC246617  Poa howellii A. A. Heller 1915-6-3 11931 Glenn Between Mud Flat and Bennett Spring on the Newville Covelo road Comment
  SEINET10659376  Poa scabrella A. Arthur Heller 1915-4-16 Heller 11828 Glenn Open slopes on the hills 12 miles west of Orland in the blue oak bellt. The shrubs of the region Ceanothus and Toxicodendron. Comment
  CAS-BOT-BC237671  Poa secunda David D. Keck 1949-7-22 6453 Glenn Near summit of inner North Coast Range W of Plaskett Meadows and 1.2 miles E of Black Butte turn off Comment
  UCD90245  Poa secunda Milo S. Baker 1943-8-3 10534 Glenn SW of Forest Camp at Plaskett Meadows. 1889 Comment
  CAS-BOT-BC235966  Poa secunda subsp. secunda A. A. Heller 1915-6-17 12012 Glenn Ridge above the new sawmill W of Bennet Spring on the Newville-Covelo road 1066 Comment
  CAS-BOT-BC235968  Poa secunda subsp. secunda A. A. Heller 1915-6-3 11941 Glenn Near Bennet Spring on the Newville-Covelo road, in the Coast Range 914 Comment
  CAS-BOT-BC235970  Poa secunda subsp. secunda A. A. Heller 1915-4-16 11828 Glenn On the hills 12 miles W of Orland Comment
  CAS-BOT-BC235972  Poa secunda subsp. secunda Milo S. Baker 1942-7-11 10318 Glenn W from Plaskett Ranger Station ca. 0.25 mile on old road Comment
  CAS-BOT-BC235974  Poa secunda subsp. secunda Gladys L. Smith 1982-7-11 7727 Glenn About shores of Keller Lake, W side Black Butte 1697 Comment
  CAS-BOT-BC235976  Poa secunda subsp. secunda John Thomas Howell 1944-7-15 19804 Glenn Canyon of Snow Basin Creek Comment
  CAS-BOT-BC235977  Poa secunda subsp. secunda John Thomas Howell 1943-8-6 19130 Glenn Black Butte Comment
  CAS-BOT-BC235978  Poa secunda subsp. secunda John Thomas Howell 1943-8-3 18976 Glenn Plaskett Meadows 1828 Comment
  CHSC85957  Poa secunda subsp. secunda Jenny Marr; Heidi West 1998-4-30 Glenn Vicinity of North Fork Stony Creek, Rocky Ridge, and Newville. 198 Comment
  UCD91607  Poa secunda subsp. secunda A. Haig 1958-5-2 s.n. Glenn N end of Clark's Valley, ca. 15 miles NW of Fruto. Comment
  UCD91613  Poa secunda subsp. secunda A. A. Heller 1915-4-16 11828 Glenn 12 miles W of Orland. Comment
  JEPS62471  Pogogyne zizyphoroides W. L. Jepson 1899-5-1 14914 Glenn Willows Comment
  CAS-BOT-BC423364  Polanisia dodecandra subsp. trachysperma W. Duckworth 1970-9-30 s.n. Glenn Sacramento River, Glenn Comment
  RSA261412  Polanisia dodecandra subsp. trachysperma Robert L. Sailsbery 1976-8-26 s.n. Glenn Stony Creek, 2.4 miles down creek from St. John's bridge on State Hwy 45, ca. 4 miles S of Hamilton City. 30 Comment
  CDA2840  Polygonum aubertii J. Hunt, D. Koenig 2004-11-5 Glenn Sacramento Valley. Along the west bank of Sam Slough, 800 m east of the end of Rodgers Ranch Road. TNC Shaw easement. Comment
  CAS-BOT-BC414460  Polygonum douglasii A. A. Heller 1917-7-4 12769 Glenn Alder Springs in the Coast Range 1280 Comment
  CAS-BOT-BC414462  Polygonum douglasii Milo S. Baker 1942-8-20 10362 Glenn Plaskett Meadows Comment
  UCD100233  Polygonum douglasii A. A. Heller 1917-7-4 12769 Glenn Alder Springs in the Coast Range. 1280 Comment
  UCR115040  Polygonum persicaria G. Fred Hrusa, T. D. Wilfred 1996-9-5 13570 Glenn Butte Creek immediately below Western Canal District Dam 33 Comment
  UCR115108  Polygonum persicaria G. Fred Hrusa, T. D. Wilfred 1996-9-5 13548 Glenn Butte Basin, Parrot Ditch, at intersection of Seven Mile Lane and Nelson Road, c. 3 mi. west of Nelson Rd. 30 Comment
  CAS-BOT-BC419988  Polygonum polygaloides subsp. kelloggii John Thomas Howell 1943-8-4 19051 Glenn Summit ridge n. of Black Butte Comment
  UC916845  Polygonum polygaloides subsp. kelloggii John Thos. Howell 1944-7-13 41 Glenn Plaskett Meadows Comment
  CAS-BOT-BC419898  Polygonum polygaloides subsp. kelloggii Gladys L. Smith 1982-7-9 7659 Glenn At Masterson Camp, Plaskett Meadows Recreation Area, 8 mi. from Mendocino Co. line 1798 Comment
  CDA13819  Polypogon interruptus G. F. Hrusa, T. D. Wilfred 1996-9-5 13547 Glenn Butte Basin; Occasional on open wet bank of Parrot Ditch, at intersection of Seven Mile Lane and Nelson Rd. approx. 3 mi. W of Nelson. Appears perennial. Comment
  CHSC61198  Polypogon maritimus Vernon H. Oswald 1993-5-5 5345 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, SW corner of Cell 2, Tract 38, south of Norman Rd. Marsh. 25 Comment
  JEPS106091  Polypogon maritimus Lowell Ahart 2004-6-18 11104 Glenn Gravel bar on the north side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir 203 Comment
  CHSC61199  Polypogon monspeliensis Vernon H. Oswald 1993-4-28 5327 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, NE corner of Tract G, S side of Norman Rd. On edges of vernal pool in a field. 22 Comment
  CHSC83691  Polypogon monspeliensis L. P. Janeway; Shirley Innecken 2002-5-28 7568 Glenn Inner North Coast Ranges. Vicinity of Antelope Valley, Grape-vine Creek, and Seminary Ridge. 164 Comment
  CHSC83692  Polypogon monspeliensis L. P. Janeway; Shirley Innecken 2002-5-22 7557 Glenn Sacramento Valley. Vicinity of Logan Ridge, and Hunters Creek. 97 Comment
  CHSC94887  Polypogon monspeliensis Lowell Ahart 2006-6-15 12771 Glenn On the west side of the creek, about 30 yards south of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 595 Comment
  UCD91305  Polypogon monspeliensis Beecher Crampton 1963-6-11 6840 Glenn 6 miles north of Stonyford, along Stony Creek. Comment
  CAS-BOT-BC72304  Polystichum imbricans subsp. imbricans A. A. Heller 1914-7-8 11546 Glenn Coast Range near Bennett Spring, on the Newville-Covelo Road 914 Comment
  UC699690  Polystichum imbricans subsp. imbricans Milo S. Baker 1942-7-12 10302 Glenn se slope of Black Butte 2133 Comment
  CAS-BOT-BC72502  Polystichum scopulinum John Thomas Howell 1943-8-10 19251 Glenn Black Butte Comment
  CAS-BOT-BC102386  Populus fremontii Alice Eastwood 1922-4-23 11141 Glenn hill west of Willows, Stony Creek Comment
  CHSC82618  Populus fremontii subsp. fremontii Tara Morgan 2002-4-29 36 Glenn In forest on the west side of the Sacramento River at about river mile 192.5 around Capay area. The forest is located northeast of Phelan Island and Golden State Island areas. 33 Comment
  CHSC61202  Potamogeton pectinatus Vernon H. Oswald 1993-5-10 5367 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, Cell 1, Tract C. In the 'Gravel Pit. 27 Comment
  CHSC48860  Potentilla glandulosa subsp. ashlandica Vernon Oswald 1984-5-30 1223 Glenn Mendocino Nat. Forest, Plaskett Lakes. Edge of forest near the lake. 1828 Comment
  CAS-BOT-BC540153  Potentilla gracilis var. fastigiata A. A. Heller 1917-7-5 12794 Glenn Coast Range in Yellow pine belt, west of Alder Springs near the west end of Bedford Trail 1615 Comment
  CAS-BOT-BC540155  Potentilla gracilis var. fastigiata David D. Keck 1949-7-22 6428 Glenn 5.2 mi. SE. of Mendocino Co. lone near Mendocino Pass on Plaskett Meadows road 1828 Comment
  UC1585991  Proboscidea louisianica subsp. louisianica Barbara Ertter with Elizabeth Neese, Laura Fujii, and Dawn Espindola 1989-10-21 8881 Glenn se Elk City (n end of reservoir); Stony Gorge Reservoir 274 Comment
  CAS-BOT-BC163112  Prunus emarginata Clare R. Wheeler 1981-6-18 2485 Glenn Keller Lake SW slope of Black Butte, Mendocino National Forest 1706 Comment
  UC1051565  Prunus emarginata Helen K. Sharsmith 1953-6-22 4326 Glenn Cottonwood Glade, Cold Creek, Mendocino National Forest Cottonwood Glade; Inner North Coast Ranges, Mendocino National Forest 1584 Comment
  NY43002  Prunus subcordata J. B. Walker 1995-4-24 1377 Glenn W of Elk Creek, Sanhedrin Rd, 8km W of border of Mendocino National Forest 1000 Comment
  CHSC50355  Pseudognaphalium californicum Vernon H. Oswald; Lowell Ahart 1990-5-23 4252 Glenn Gravel road paralleling the north side of FH 7 (Alder Springs Rd), Mendocino National Forest, ca. 1.2 miles west of Gillapsy Ranch, ca. 6 miles northwest of Elk Creek. 477 Comment
  CHSC61459  Pseudognaphalium californicum Vernon H. Oswald 1993-6-1 5467 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, on the N side of the road through the headquarter's complex, NE of the main building (Cell 2 of Tract 11). On bank of a branch of Logan Creek. 28 Comment
  CHSC112483  Pseudognaphalium luteoalbum Lowell Ahart 2013-10-19 19128 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. 26 Comment
  CHSC61460  Pseudognaphalium luteoalbum Vernon H. Oswald 1993-6-1 5468 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along the W boundary just S of the road to the headquarter's complex (Cell 3 of Tract 11). Ditch located there. 28 Comment
  CHSC87887  Pseudognaphalium luteoalbum Lowell Ahart 2004-6-18 11107 Glenn Gravel bar on the south side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. 203 Comment
  CAS-BOT-BC95222  Pseudostellaria jamesiana John Thomas Howell 1943-8-3 18921 Glenn Plaskett Meadows 1828 Comment
  CHSC38955  Pseudostellaria jamesiana J. D. Jokerst 1980-7-11 984 Glenn North Coast Ranges. Ca 1/4 mile N of the summit of Black Butte along the ridgeline. 2103 Comment
  CHSC48278  Pseudostellaria jamesiana Vernon Oswald 1983-7-12 849 Glenn At Plaskett Meadows Guard Station on Alder Springs Rd. (FH7). Growing in open woods along the edge of a meadow. 1889 Comment
  CAS-BOT-BC492913  Pseudostellaria jamesiana Gerald Dickinson 1964-7-23 221 Glenn Black Butte Mtn., end of access road for two wheel drive vehicles 2056 Comment
  CAS-BOT-BC80106  Pseudotsuga menziesii A. A. Heller 1917-7-4 12792 Glenn Coast Range at Alder Springs 1280 Comment
  NY63876  Pseudotsuga menziesii var. menziesii A. A. Heller 1917-7-4 12792 Glenn Coast Range at Alder Springs 1280.2 Comment
  UC813395  Pseudotsuga menziesii var. menziesii A. A. Heller 1917-7-4 12792 Glenn Alder Springs Coast Range, Alder Springs Comment
  CHSC61136  Psilocarphus brevissimus var. brevissimus Vernon H. Oswald 1993-5-10 5364 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, NW corner of Cell 3, Tract AB. 27 Comment
  JEPS40480  Psilocarphus brevissimus var. multiflorus W. L. Jepson 1899-5-1 13900 Glenn Willows Comment
  CHSC61137  Psilocarphus oregonus Vernon H. Oswald 1993-4-28 5336 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, N half of Tract G, S side of Norman Rd. 22 Comment
  CAS-BOT-BC72520  Pteridium aquilinum John Thomas Howell 1943-8-12 19285 Glenn Plaskett Meadows 1828 Comment
  CHSC9751  Pteridium aquilinum var. pubescens Nancy Mosman 1971-7-20 142 Glenn Ca. 100 ft s of Markham Ridge Trail and ca. 200 ft n of Broad Tree Campground in Mendocino National Forest. 1828 Comment
  CHSC110843  Pterospora andromedea David Isle; Ana Mendez 1989-7-3 2008 Glenn Mendocino Natl. Forest-North Coast Ranges, Briscoe Creek Watershed. North slope of Noel Springs Ridge, 0.9 mi NW (up) Clover Creek Rd 20N41 from the 20N71/20N41 jct. N of cull deck pile and near 18' dbh Candidate RRSP #70. 1292 Comment
  CHSC61200  Puccinellia simplex Vernon H. Oswald 1993-4-28 5328 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, NE corner of Tract G, S side of Norman Rd. On edges of vernal pools and drainages. 22 Comment
  CAS-BOT-BC466031  Pyrola picta Clare R. Wheeler 1981-6-18 2478 Glenn Mendocino National Forest. Above Keller Kae, SW slope of Black Butte 1737 Comment
  RSA0021578  Quercus M. Bourell 1997-3-29 5802 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site). Comment
  UC847953  Quercus berberidifolia Alice Eastwood 1922-4-23 11177 Glenn w of Willows (near dam) Comment
  CHSC109436  Quercus chrysolepis L. P. Janeway 2011-5-22 10300 Glenn Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308. 564 Comment
  CHSC77932  Quercus chrysolepis Jean Witzman; Beth Hendrickson 1999-6-9 Glenn Vicinity of Salt Creek and Newville. 289 Comment
  RSA245296  Quercus chrysolepis J. P. Smith, J. O. Sawyer 1972-2-12 5060 Glenn St. John Mountain near Stoney Ford. 1707 Comment
  UCD45709  Quercus douglasii Beverly Willing 1979-4-22 161 Glenn California, Glenn County: 1.7 miles west of Elk Creek, south side of Road 309 (San Hendrin Road). Comment
  UCSB27033  Quercus douglasii Broder, Richard 1964-9-24 Glenn Roadside along Alder Springs Road, 3.1 miles west of junction with Elk Creek to Paskenta Road, northwest of Willows 243 Comment
  CHSC29508  Quercus durata Dibble; Griggs 1979-6-14 37 Glenn Near Black Diamond Glades, close to the town of Stonyford. 707 Comment
  CHSC29619  Quercus durata Dibble; Griggs 1979-6-14 42 Glenn Near Black Diamond Ridge, close to the town of Stonyford. 975 Comment
  CHSC111250  Quercus durata var. durata L. P. Janeway 2011-7-11 10394 Glenn High North Coast Ranges. Northeast side of the top of Red Mountain; 5.5 air km east of Chrome. 1097 Comment
  CAS-BOT-BC94304  Quercus garryana C. Hart Merriam 1916-9-7 s.n. Glenn between Alder Spring and Summit Spring Comment
  CAS-BOT-BC105110  Quercus kelloggii A. A. Heller 1917-7-4 12791 Glenn Coast Range at Alder Springs 1280 Comment
  UC726856  Quercus kelloggii A. A. Heller 1917-7-4 12791 Glenn Alder Springs Comment
  UCD46716  Quercus kelloggii Amy DePalma 1966-4-6 32 Glenn On Hardin Hole Road, 4.3 miles north of junction with Hull Road, in Mendocino National Forest, northern Glenn County, California. Comment
  UCSB27164  Quercus kelloggii Broder, Richard 1964-9-24 Glenn Road along Alder Springs Road, 8.3 miles northwest of Plaskett Meadows Campground, northwest of Willows 1524 Comment
  RSA0010569  Quercus kelloggii Richard R. Halse 2014-3-24 9015 Glenn Mendocino National Forest; along Road FH-7 ca. 9.4 miles west of its intersection with Road 306, at the Rattlesnake Firefighters Memorial. 863 Comment
  SEINET13953544 Image available Quercus kelloggii A. A. Heller 1917-1 12791 Glenn Coast Range at Alder Springs, in open gravelly places in the yellow pine belt. 1280 Comment
  CHSC39795  Quercus lobata Eloise Gallatin 1935-5-12 Glenn Foothills w of Willows. Comment
  CAS-BOT-BC104475  Quercus vacciniifolia John Thomas Howell 1943-8-10 19257 Glenn Black Butte Comment
  UCD47439  Quercus vacciniifolia Gerald Dickinson 1964-7-23 228 Glenn In Red Fir Forest; on Black Butte, Glenn County, California. 2133 Comment
  UCD47469  Quercus vacciniifolia W. R. Hildreth 1964-7-23 s.n. Glenn California. Glenn County: Black Buttes. West slope, below summit in rock crevasse. Comment
Read comments
Aug 23 2008
  CAS-BOT-BC104663  Quercus wislizeni A. A. Heller 1916-4-27 12347 Glenn between Mud Flat and Bennett Spring on the Newville-Covelo road Comment
  CDA22078  Quercus wislizeni W. E. Simonds 1958-9-16 1984 Glenn Grindstone Canyon, west of Willows. 0 Comment
  CHSC109437  Quercus wislizeni var. wislizeni L. P. Janeway 2011-5-22 10299 Glenn Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 20N01 (Ivory Mill Road) 1.3 km west of Road 308. 564 Comment
  CAS-BOT-BC362410  Rafinesquia A. A. Heller 1914-5-27 11447 Glenn In the Coast Range on the grade about ten miles east of Alder Springs Comment
  UC203624  Ranunculus aquatilis var. capillaceus A. A. Heller 1914-5-1 11348 Glenn about 5 mi nw Hamilton (on road to Orland); Sacramento Valley Comment
  CAS-BOT-BC379036  Ranunculus aquatilis var. diffusus Alice Eastwood 1922-4-23 s.n. Glenn Unspecified Comment
  CAS-BOT-BC379038  Ranunculus aquatilis var. diffusus A. A. Heller 1914-5-1 11348 Glenn Sacramento valley about 5 mi northwest of Hamilton on the road to Orland Comment
  CHSC77949  Ranunculus canus L. P. Janeway; Heidi West 1999-4-6 6397 Glenn Vicinity of Newville Road, Salt Creek, and Newville. 198 Comment
  CHSC86604  Ranunculus canus Jenny Marr; Heidi West, Caroline Warren 1998-4-6 Glenn Vicinity of Logan Ridge and Hunters Creek. 121 Comment
  UC754284  Ranunculus canus Jeanne R. Janish 1948-3-22 209 Glenn 2 mi w Elk Creek store (on San Hedrin Rd) Comment
  UC201449  Ranunculus muricatus H. M. Hall 1918-4-11 Glenn Hamilton City Comment
  UCD96253  Ranunculus muricatus R. N. Raynor 1941-4-1 s.n. Glenn Hamilton City. Comment
  JEPS80360  Ranunculus occidentalis L. R. Heckard and J. Hickman 1981-7-21 5595 Glenn Snow Mt.; between ne ridges, edge of intermittent stream 1905 Comment
  UC1051553  Ranunculus occidentalis Helen K. Sharsmith 1953-6-21 4313 Glenn Sheetiron Mt. Mendocino National Forest (summit) 1950 Comment
  POM256124  Ranunculus orthorhynchus Marion Ownbey, Ruth Ownbey 1938-7-12 1719 Glenn Plaskett Meadows, 8 miles southeast of Mendocino Pass Comment
  UC1017686  Ranunculus orthorhynchus var. orthorhynchus Marion Ownbey and Ruth P. Ownbey 1938-7-12 1719 Glenn eight mi se Mendocino Pass; Plaskett Meadows Comment
  UCR133569  Ranunculus orthorhynchus var. orthorhynchus Marion Ownbey, Ruth Ownbey 1938-7-12 1719 Glenn Plaskett Meadows, eight miles southeast of Mendocino Pass 1829 Comment
  CHSC48828  Ranunculus sceleratus var. sceleratus Vernon Oswald 1984-6-3 1243 Glenn W. side of Sacramento River near the e end of Rd. 20. 38 Comment
  CHSC90441  Ranunculus uncinatus Niall McCarten; Roxanne Bittman 1986-6-16 5424 Glenn Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. NE side Rd. 25N01. 1828 Comment
  JEPS42052  Rhamnus tomentella subsp. crassifolia J. D. Coffman 1923-6-4 Glenn Brim Hill Alder Springs Comment
  CAS-BOT-BC168025  Rhus aromatica A. A. Heller 1914-5-26 11429 Glenn About 8 miles south of Newville Comment
  CAS-BOT-BC168113  Rhus aromatica A. A. Heller 1914-5-26 11429 Glenn About 8 miles south of Newville Comment
  CHSC109440  Rhus aromatica L. P. Janeway 2011-5-22 10310 Glenn Inner North Coast Ranges. 8.0 air km southwest of Elk Creek town, 0.8 air km south of South Fork Elk Creek; along Road 308, 0.6 road km south of Road 20N01 (Ivory Mill Road). 561 Comment
  CAS-BOT-BC433094  Ribes Ira L. Wiggins 1949-5-29 12188 Glenn 5 miles east of road to Government Peak 2133 Comment
  CHSC23712  Ribes Nancy Mosman 1971-7-20 138 Glenn On a slight slope 10 ft nw of meadow at the Broad Tree Campground in the Mendocino National Forest. 1828 Comment
  CHSC7041  Ribes aureum var. gracillimum Richard Juvenal 1969-4-6 17 Glenn 4 mi. nw Stonyford, overflow area. Comment
  CHSC77464  Ribes aureum var. gracillimum Vernon H. Oswald 2000-3-27 9903 Glenn South of Stony Gorge Reservoir on County Rd. 401, 0.2 mi south of Rd. 400. 272 Comment
  CAS-BOT-BC173345  Ribes lobbii G. L. Stebbins 1968-7-5 6737 Glenn Northeast side of Black Butte 2072 Comment
  UC1051559  Ribes lobbii Helen K. Sharsmith 1953-6-21 4318 Glenn summit Sheetirion Mountain; Inner North Coast Ranges, Mendocino National Forest 1950 Comment
  UC857960  Ribes lobbii A. A. Heller 1917-7-5 12801 Glenn w Alder Springs (Slap Jack Camp) 1524 Comment
  UC857961  Ribes lobbii A. A. Heller 1915-6-17 12015 Glenn w Bennet Spring (ridge above the new sawmill on Newville-Covelo road) 1219 Comment
  JEPS49238  Ribes malvaceum Guy Smith March, 1934 Glenn 6 mi nw Elk Creek Comment
  CAS-BOT-BC212359  Ribes nevadense A. A. Heller 1917-7-5 12800 Glenn Slap Jack camp W of Alder Springs 1524 Comment
  CHSC24732  Ribes sanguineum C. E. Stopher 1976-1-21 6 Glenn 56 km e of Willows on road to Plaskett Meadows. 10 m n of road on n facing slope in Grindstone Canyon. 732 Comment
  UCD18614  Ribes sanguineum Roman Gankin 1965-3-28 s.n. Glenn west of Alder Creek, Alder Creek Trail. Comment
  RSA0019526  Ribes sanguineum var. sanguineum K. M. Meyer, A. Townesmith 2007-8-6 198 Glenn Mendocino National Forest, 17.7 mi. on county rd. 307/National Forest Rd. FH7, off road 306. 1542 Comment
  SEINET10684611  Ribes sanguineum var. sanguineum Karen M. Meyer, Andrew Townesmith 2007-8-6 Meyer 198 Glenn Mendocino National Forest, 17.7 mi. on county rd. 307/National Forest Rd. FH7, off road 306. 1542 Comment
  CAS-BOT-BC173982  Ribes viscosissimum Gladys L. Smith 1982-7-10 7707 Glenn In Snow Basin, east side Black Butte 1889 Comment
  CAS-BOT-BC173984  Ribes viscosissimum Walter Knight 1964-7-22 1160 Glenn St. John Mt. - north facing slope 1828 Comment
  CAS-BOT-BC173986  Ribes viscosissimum John Thomas Howell 1943-8-7 19157 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC362904  Rigiopappus leptocladus Alice Eastwood; John Thomas Howell 1941-7-10 9892 Glenn Near Black Butte Comment
  CHSC35232  Rigiopappus leptocladus M. S. Taylor; J. Lacey 1982-4-14 4327 Glenn Ca. 5 mi ne of Stonyford, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303. 335 Comment
  UC1212580  Rigiopappus leptocladus Francia Chisaki, Helen K. Sharsmith 1959-5-26 1328 Glenn grounds Black Diamond Ridge Look-out; Inner North Coast Ranges, Black Diamond Ridge, Black Diamond 685 Comment
  CAS-BOT-BC74414  Rorippa curvisiliqua Gladys L. Smith 1982-7-9 7652 Glenn At gate to Masterson Camp, Plaskett Meadows Recreation area. 1798 Comment
  CHSC48340  Rorippa curvisiliqua var. occidentalis Vernon Oswald 1984-6-3 1245 Glenn W side of Sacramento River near the e end of Rd. 29. 38 Comment
  JEPS120663  Rorippa curvisiliqua var. occidentalis Lowell Ahart 2013-10-19 19133 Glenn Between the river and the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. Comment
  CHSC48341  Rorippa curvisiliqua var. orientalis Vernon Oswald 1984-6-3 1246 Glenn W. side of Sacramento River near the e end of Rd. 29. 38 Comment
  CAS-BOT-BC146473  Rosa gymnocarpa A. A. Heller 1915-6-3 11937 Glenn Near Bennet Spring on the Newville-Covelo road, in the Coast Range 914 Comment
  CAS-BOT-BC148128  Rosa gymnocarpa Clare R. Wheeler 1982-7-11 3207 Glenn Mendocino National Forest, Keller Lake, on the SW slope of Black Butte in the open-wooded south and east sides. 1706 Comment
  CHSC63751  Rosa gymnocarpa Vernon H. Oswald; Lowell Ahart 1994-6-20 6321 Glenn Forest Route M3 between Ivory Mill Station and Low Gap, 0.5 mi N of the culvert at Corbin Creek, SE of Elk Creek, N of Snow Mtn. Wilderness. 1508 Comment
  CHSC90775  Rosa gymnocarpa D. Isle 2004-6-14 241 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Edge of pond. 1743 Comment
  UC914729  Rosa gymnocarpa A. A. Heller 1915-6-3 11937 Glenn on Newville-Covelo rd near Bennet Spring; Coast Range 914 Comment
  UCD92288  Rostraria cristata Ray Evans 1954-4-29 s.n. Glenn Stone Valley Ranch (Sexton's); 15 miles west of Artois. Comment
  CAS-BOT-BC147117  Rubus glaucifolius John Thomas Howell 1943-8-5 19100 Glenn Canyon of Snow Basin Creek Comment
  CAS-BOT-BC147119  Rubus glaucifolius A. A. Heller 1914-7-8 11554 Glenn On the east slope of the Coast Range near Bennett Spring on the Newville-Covelo road 914 Comment
  UC203606  Rubus glaucifolius A. A. Heller 1914-7-8 11554 Glenn e slope of the Coast Range near Bennett Spring (on the Newville-Covelo road); e slope Coast Range near Bennett Spring 914 Comment
  CAS-BOT-BC148355  Rubus leucodermis A. A. Heller 1915-6-16 11989 Glenn Near the old sawmill site west of Bennett Spring on the Newville-Covelo Road 914 Comment
  JEPS88916  Rubus leucodermis Vernon H. Oswald and Lowell Ahart 1994-6-1 6237 Glenn Forest Road M3 between Alder Springs and Snow Mtn. Wilderness 4.2 mi s of its junction with Ivory Mill Rd. (20N01); btw Alder Springs and Snow Mtn. Wilderness 1524 Comment
  UC861653  Rubus leucodermis A. A. Heller 1915-6-16 11989 Glenn on the Newville-Covelo road near the old sawmill site w Bennett spring; near old sawmill site w of Bennett spring 914 Comment
  UCD17652  Rubus ursinus H. Olmo; T. S. Mallah 1946-6-25 46- 001 Glenn California. Glenn County: Elk Creek. Comment
  UCD17654  Rubus ursinus H. Olmo; T. S. Mallah 1946-6-25 46- 003 Glenn California. Glenn County: Elk Creek. 914 Comment
  CHSC43631  Rudbeckia hirta var. pulcherrima Vernon Oswald 1987-6-17 3003 Glenn West side of Sacramento River opposite the Washout (site of Chico Landing). 38 Comment
  CAS-BOT-BC363212  Rudbeckia occidentalis John Thomas Howell 1943-8-9 19222 Glenn Plaskett Meadows 1828 Comment
  RSA40193  Rudbeckia occidentalis J. T. Howell 1943-8-9 19222 Glenn Plaskett Meadows. 1829 Comment
  UC850500  Rumex acetosella A. A. Heller 1917-7-4 12766 Glenn below Alder Springs; Coast Range 1280 Comment
  CAS-BOT-BC422148  Rumex californicus John Thomas Howell 1943-8-4 19045 Glenn Summit ridge n. of Black Butte Comment
  CAS-BOT-BC422151  Rumex californicus Walter Knight; Irja Knight 1968-7-4 2515 Glenn Plaskett Lake margin. 1813 Comment
  CDA17321  Rumex crispus G. F. Hrusa 2004-7-2 16368 Glenn North Coast Ranges; Mendocino National Forest. Rd. 21N06D off 21N06 off Forest Rd. M3. Lower Markham Ridge. 1348 Comment
  UC465805  Rumex crispus J. Burtt Davy 1898-5-26 Glenn near Norman Comment
  CAS-BOT-BC421591  Rumex crispus A. A. Heller 1914-7-8 11539 Glenn Near Bennett Spring on the Newville-Covelo road, in the Coast Range 1066 Comment
  CAS-BOT-BC433701  Rumex occidentalis John Thomas Howell 1943-8-5 19063 Glenn Plaskett Meadows 1828 Comment
  CHSC67592  Rumex salicifolius var. denticulatus James D. Jokerst 1985-6-22 2440 Glenn Forest Hwy. 7 SE of Mendocino Pass, 2.4 mi NW of turnoff to Black Butte (Rd. 22N27). Comment
  CHSC104768  Rumex salicifolius var. salicifolius L. P. Janeway 2010-8-14 10146 Glenn High North Coast Ranges. North side of Forest Hwy 7 at turn to Plaskett Meadows (to south) and Masterson Meadow (to north). 1883 Comment
  JEPS120670  Sagittaria latifolia Lowell Ahart 2013-10-19 19156 Glenn On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. Comment
  CAS-BOT-BC445796  Sagittaria montevidensis J. H. Thomas 1960-8-30 8848 Glenn About 0.7 miles north of Ordbend. Comment
  CHSC90849  Salix D. Isle 2004-5-26 223 Glenn Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Along 20N13, UTM's: 10S 0518106E 4383511N. 1609 Comment
  CAS-BOT-BC103115  Salix bonplandiana A. A. Heller 1917-7-4 12774 Glenn Alder Springs in the Coast Range 1280 Comment
  CAS-BOT-BC129947  Salix bonplandiana A. A. Heller 1914-5-26 11430 Glenn Near Newville - about 8 miles south of Newville in company with Poplulus and Schmaltzia Comment
  CAS-BOT-BC129950  Salix bonplandiana A. A. Heller 1914-7-7 11430 Glenn Near Newville Comment
  CHSC82636  Salix exigua Tara Morgan 2002-5-2 57 A Glenn Along the Sacramento River, on the west side of the river on a point bar north of Phelan Island and Golden State Island, yet south of Hamilton City. 35 Comment
  UC1046399  Salix exigua var. hindsiana N. J. Dal Porto 1954-3-17 4 Glenn outside boundary of Mendocino Nat'l Forest Stoney Creek; Quadrangle 41B4 121 Comment
  CAS-BOT-BC104043  Salix hindsiana A. A. Heller 1915-6-16 11996 Glenn Near the old sawmill site west of Bennett spring on the Newville-Covelo road 914 Comment
  CHSC77377  Salix laevigata L. P. Janeway 2000-3-29 6644 Glenn Sacramento Valley. Upper floodplain terrace on northeast side of Stony Creek 0.5 mi north of Hwy 32. 60 Comment
  CHSC77953  Salix laevigata Jean Witzman; Beth Hendrickson 1999-6-10 Glenn Vicinity of Heifer Camp Creek and Newville. 243 Comment
  UC1046397  Salix laevigata N. J. Dal Porto 1954-3-17 3 Glenn outside Mendocino Nat'l Forest Stoney Creek; , Quad. 41B4 121 Comment
  UC1046398  Salix lasiolepis N. J. Dal Porto 1954-3-17 1 Glenn outside Mendocino National Forest boundary; Quadrangle 41B4, Stoney Creek 121 Comment
  CHSC68030  Salix lutea James D. Jokerst 1986-4-4 2612 Glenn Black Butte Dam Hydro Project Tansmission Line, where the line crosses Stony Creek N of Orland, between Hwy. 5 and creek. 73 Comment
  CHSC35231  Salvia columbariae M. S. Taylor; J. Lacey 1982-4-14 4324 Glenn Ca. 5 mi ne of Stonyford, n side of Rd 306, ca. 1/2 mi w of its jct with Rd 303 and 306. 335 Comment
  CHSC65641  Salvia columbariae Shaun E. Sims 1995-4-9 2 Glenn 2.5 mi e of Stony Creek, 1 mi w South Fork Willow Creek. 365 Comment
  CDA40947  Salvia columbariae T. C. Fuller 1958-4-17 s.n. Glenn 13 miles south of Elk Creek. 0 Comment
  CAS-BOT-BC235013  Sambucus A. A. Heller 1917-7-4 12779 Glenn Alder Springs in the Coast Range 1280 Comment
  RSA748476  Sambucus caerulea K. M. Meyer, A. Townesmith 2007-8-6 194 Glenn Mendocino National Forest, 17.7 mi. on county rd. 307/National Forest Rd. FH7, off road 306. 1542 Comment
  SEINET10704307  Sambucus caerulea Karen M. Meyer, Andrew Townesmith 2007-8-6 Meyer 194 Glenn Mendocino National Forest, 17.7 mi. on county rd. 307/National Forest Rd. FH7, off road 306. 1542 Comment
  CHSC77765  Sambucus mexicana B. Castro; B. Henderson 1999-4-28 Glenn About 22 air miles W of Orland, vicinity of Newville and Salt Creek. 231 Comment
  UC726527  Sambucus mexicana A. A. Heller 1917-7-4 12779 Glenn Alder Springs Coast Range 1280 Comment
  CAS-BOT-BC238590  Sambucus nigra subsp. caerulea A. A. Heller 1917-7-4 12779 Glenn Alder Springs in the Coast Range 1280 Comment
  CAS-BOT-BC278165  Sanicula bipinnatifida Mona Bourell 1997-3-29 5799 Glenn Mendocino National Forest, Brittan Ranch (Homestead Site) Comment
  RSA74087  Sanicula graveolens Milo S. Baker 1941-6-29 9991 Glenn Forest camp 3/4 mi. SW of Plaskett Meadows Ranger Station Comment
  UC1051557  Sanicula graveolens Helen K. Sharsmith 1953-6-21 4317 a Glenn Inner North Coast Ranges, Mendocino National Forest, summit of Sheetiron Mountain Sheetiron Mt. Sheetiron Mountain; Inner North Coast Ranges, Mendocino National Forest, Sheetir 1950 Comment
  UC875483  Sanicula graveolens A. A. Heller 1915-6-17 12008 Glenn w of Bennet Spring (on the Newville-Covelo Road, above new sawmill); Newville-Covelo Road 1066 Comment
  RSA40188  Saxifraga nidifica var. claytoniifolia John T. Howell 1944-7-13 19748 Glenn Summit ridge north of Black Butte Comment
  RSA121032  Schoenoplectus glaucus J. T. Howell 1955-9-6 30906 Glenn 3 miles west of Butte City Comment
  SEINET5717272 Image available Schoenoplectus maritimus Bellue 1947-1 s.n. Glenn 1414 Foster Ranch. 1 mi. So & 1/2 mi W. Butte City 4-corners Glenn Co.-Cal.; Butte City Comment
  UC907530  Schoenoplectus mucronatus Margaret Bellue 1947-7-23 Glenn 1 mi s 1 mi w Butte City (4 Corners, W.W. Foster Bx 730 Princeton); sw Butte City, 4 Corners Comment
  UC907531  Schoenoplectus mucronatus Margaret Bellue 1947-1 Glenn Comment
  CDA2623  Scirpus glaucus L. Ahart 2004-6-18 11074 Glenn On the west side of Grindstone Creek, about 100 yards north of Stony Creek, about 50 yards east of Road 306 (Elk Creek Newville Road), west of the Grindstone Rancheria Indian Reservation. Comment
  CAS-BOT-BC110920  Scirpus microcarpus A. A. Heller 1917-7-4 12763 a Glenn Alder Springs in the Coast Range 1280 Comment
  CAS-BOT-BC110922  Scirpus microcarpus John Thomas Howell 1943-8-12 19290 Glenn Canyon of Snow Basin Creek Comment
  UCD141250  Scirpus microcarpus A. A. Heller 1917-7-4 12763 a Glenn Alder Springs in the Coast Range. 1280 Comment
  UCSB63823  Scutellaria antirrhinoides Jokerst, James 1985-6-23 Glenn Cold Springs Campground; ca. I mi W of Telephone Camp; 2.5 mi NW of Black Butte; T22N R9W center S edge SW 1/4 Sect 17 1981 Comment
  CHSC94714  Scutellaria californica Lowell Ahart 2006-6-15 12764 Glenn Around large rocks, on the west side of the creek, about 400 yards north across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 608 Comment
  JEPS108770  Scutellaria californica Lowell Ahart 2006-6-15 12764 Glenn Around large rocks, on the west side of the creek, about 400 yards north across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford 608 Comment
  UC884071  Scutellaria californica A. A. Heller 1914-7-8 11551 a Glenn along the grade between Mud Flat and Bennett Spring (on the Newville-Covelo road, e side of Coast Range); Coast Range Comment
  JEPS47747  Sedum C. H. Uhl 1961-6-23 970 Glenn on serpentine outcrop just s of road, Willow-Covele Road 1.5 mi e Plaskett Ranger Station (ca 9.8 mi se of Mendocino Pass); se of Mendocino Pass, e of Plaskett Ranger Station 1798 Comment
  CHSC105601  Sedum obtusatum subsp. retusum L. P. Janeway 2010-8-14 10153 Glenn High North Coast Ranges. Northwest edge of large rock outcrop on north side of Black Butte, 0.4 km north of the top. 2114 Comment
  CAS-BOT-BC64199  Sedum obtusatum var. retusum John Thomas Howell 1943-8-10 19263 A Glenn Snow Basin, NE slope of Black Butte, Glenn Co. Comment
  UC1096830  Sedum radiatum Milo S. Baker 1943-8-4 10563 Glenn Summit Covelo-Willows Hiwy West Slope 2042 Comment
  CAS-BOT-BC59078  Sedum spathulifolium A. A. Heller 1915-6-16 11988 Glenn Near the old sawmill site west of Bennett Spring on Newville-Covelo road. 914 Comment
  CAS-BOT-BC363307  Senecio aronicoides John Thomas Howell 1944-7-13 19741 Glenn Summit ridge north of Black Butte Comment
  CAS-BOT-BC363309  Senecio aronicoides John Thomas Howell 1943-8-10 19252 Glenn Black Butte Comment
  UCD135517  Senecio aronicoides Roman Gankin; Lance McIntyre 1966-6-23 824 Glenn about summit of Mount Saint John. Comment
  RSA0012445  Senecio aronicoides Marion Ownbey, Ruth Ownbey 1938-7-12 1714 Glenn Plaskett Meadows, 8 miles southeast of Mendocino Pass Comment
  CDA8628  Senecio flaccidus var. douglasii L. Ahart 2004-6-3 11149 Glenn On the east side of the road to Grindstone Rancheria Indian Reservation, east of Grindstone Creek, about 1/4 mile east of Road 306 (Elk Creek Newville Road). Comment
  CHSC88277  Senecio flaccidus var. douglasii Lowell Ahart 2004-6-30 11149 Glenn On the east side of the road to Grindstone Rancheria Indian Reservation, east of Grindstone Creek, about 1/4 mile east of Road 306 (Elk Creek Newville Road). 210 Comment
  JEPS105958  Senecio flaccidus var. douglasii Lowell Ahart 2004-6-30 11149 Glenn On the east side of the road to Grindstone Rancheria Indian Reservation, east of Grindstone Creek, about 1/4 mile east of Road 306 (Elk Creek Newville Road) 210 Comment
  CDA7637  Senecio jacobaea J. Willoughby 1978-6-21 Glenn Northwest end of Hubbard Valley, west of Willows. 0 Comment
  CHSC111207  Senecio serra var. serra David Isle 1990-7-10 2054 Glenn Mendocino Nat. Forest-North Coast Ranges Black Btte River Watershed. Just>1/4 mile E of Jenks Place, near a pond in Unit T-1 of the Jenks Timber Sale. (Based on 6-26-02 Jenks Mitella pentandra site, (I didn't have a Jenks Sale Map)). 1609 Comment
  CHSC87897  Senecio vulgaris Lowell Ahart 2004-6-18 11085 Glenn Gravel bar on the south side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. 203 Comment
  JEPS120743  Sesbania punicea Lowell Ahart 2013-10-19 19139 Glenn On the east side of the backwater, along the west of the Sacramento river, about 300 yards north of the bridge, west of Butte City. Comment
  CDA40203  Sesbania punicea G. Hinton 2003-1-27 PDR P 207052 Glenn Northern California; Ditch along Co Rd 39 near Co Rd B. 0 Comment
  CHSC91532  Setaria parviflora G. F. Hrusa; S. Winterton 2004-10-6 16379 Glenn Northern California. Butte Basin. Irrigation canal at Rd. QQ and PP, +/- 6-8 mi. E of Willows on Hwy 162 and +/- 1 mi. N of 162. Comment
  CAS-BOT-BC243617  Setaria pumila J. H. Thomas 1960-8-30 8850 Glenn About 0.7 miles orth of Ordbend Comment
  HSC10905  Setaria pumila L. Lankow 1968-11-6 Glenn Sacramento National Wildlife Refuge Comment
  CHSC60802  Setaria sphacelata Vernon H. Oswald; Lowell Ahart 1993-5-27 5416 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along of Norman Rd. bordering the NE corner of Tract G. In a roadside ditch. 22 Comment
  UCD116564  Sida rhombifolia Don A. Toenjes 1963-11-8 s.n. Glenn property of dairyman A. T. Gray, north side of Cutler Avenue between Roads 4 and 5, east of Orland, Capay District. Comment
  JEPS120518  Sidalcea hartwegii L. P. Janeway 2011-5-11 10272 Glenn Inner North Coast Ranges. Along Black Diamond Road 4.8 road km west of Road 306 (the road from Elk Creek to Stonyford); overlooking lower Black Diamond Creek; 5.6 air km northwest of Stonyford. Comment
  RSA724849  Sidalcea hartwegii L. Ahart 2006-6-11 12695 Glenn On the west side of the road, about 1/2 mile passed the meadow (north), seep at the start of Black Diamond Creek, about 3 miles (air) northeast of the North Fork Campground, about 4 -1/4 miles (air) northwest of Stonyford. 722 Comment
  SBBG119815  Sidalcea hartwegii L. Ahart 2006-6-11 12695 Glenn seep at the start of Black Diamond Crk, ca. 0.5 mi past (N of) the meadow, W side of rd, ca. 3 air mi NE of N Fk Cmpgrd, ca. 4 air mi NW of Stonyford 722 Comment
  UC1212591  Sidalcea hartwegii Francia Chisaki, Helen Sharsmith 1959-5-26 1326 Glenn 2.9 mi n of Glenn County line (near Stonyford, near the junction of road to Stonyford and road to Black Diamond Ridge); Inner North Coast Ranges Comment
  JEPS105731  Sidalcea hartwegii David Gowen 2004-5-17 74 Glenn About 6 miles north of Stonyford. North of where the road crosses Gravelly Ridge. Comment
  SEINET516310  Sidalcea hirsuta Joseph G. Silveira 1998-5-12 Glenn Sacramento National Wildllife Refuge S of Willows. 24 Comment
  CHSC110121  Sidalcea keckii L. P. Janeway 2011-5-11 10255 Glenn Inner North Coast Ranges. 2.9 air km south-southeast of town of Elk Creek; along northeast side of Stony Gorge Reservoir, along access Road 3.9 km south of Hwy 162. 267 Comment
  CHSC110122  Sidalcea keckii L. P. Janeway 2011-5-11 10263 Glenn Inner North Coast Ranges. Along Black Diamond Road 3.5 road km west of Road 306 (the road from Elk Creek to Stonyford); overlooking lower Black Diamond Creek; 5.3 air km northwest of Stonyford. 433 Comment
  CAS-BOT-BC205762  Sidalcea oregana Milo S. Baker 1942-8-20 10352 Glenn Meadow South Base of Black Butte Comment
  CAS-BOT-BC213161  Sidalcea oregana subsp. hydrophila John Thomas Howell 1943-8-3 18997 Glenn Plaskett Meadows 1828 Comment
  HSC93609  Sidalcea oregana subsp. hydrophila James D. Jokerst 1982-7-28 1625 Glenn Plaskett Meadows, W of and adjacent to Plaskett Lake 1829 Comment
  UCSB63712  Sidalcea oregana subsp. hydrophila Jokerst, James 1982-8-5 Glenn Dry edges of dirt road through a small meadow uphill, and W of Masterson Campground N of FH7 near Plaskett Mdws: T22N R9W center E edge SE 1/4 NW 1/4 Sect. 26 1889 Comment
  CAS-BOT-BC384306  Silene bernardina John Thomas Howell 1944-7-13 19753 Glenn Summit ridge north of Black Butte Comment
  JEPS90784  Silene bernardina Dean W. Taylor 1992-6-16 12810 Glenn Inner North Coast Ranges, St. John Mountain, along the jeep road 0.4 mi below the summit St. John Mountain; Inner North Coast Ranges, St. John Mountain Comment
  UCSB63829  Silene bernardina Jokerst, James 1985-6-23 Glenn Ca. 200 m. SW of FH 7 at a point ca. 0.25 mi. NW of its junction with the spur road to Black Butte; W of BM 6771; just NW of Black Butte: T22N R9W NE1/4 S1/4 Sect. 22 2063 Comment
  JEPS87687  Silene californica Vernon H. Oswald and Lowell Ahart 1994-6-1 6220 Glenn Ivory Mill Rd. 0.7 mi w of the junction of 20N01 and Rd. 308 at the Mendocino National Forest Boundary; at the Mendocino National Forest Boundary 542 Comment
  JEPS87688  Silene californica Vernon H. Oswald and Lowell Ahart 1994-6-1 6220 Glenn Ivory Mill Rd. 0.7 mi w of the junction of 20N01 and Rd. 308 at the Mendocino National Forest Boundary; at the Mendocino National Forest Boundary 542 Comment
  UC852819  Silene campanulata A. A. Heller 1915-6-3 11918 Glenn on the Newville-Covelo Road between Mud Flat and Bennet Spring; Coast Range, btw Mud Flat and Bennet Spring 670 Comment
  CHSC79015  Silene gallica J. Marr; C. Warren, H. West, J. Cunningham 1998-4-22 Glenn West of Maxwell, vicinity of Logan Ridge, Squaw Flat and Logan Creek. 121 Comment
  CHSC94738  Silene gallica Lowell Ahart 2006-6-15 12772 Glenn On the west side of the creek, about 30 yards south of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. 595 Comment
  JEPS108790  Silene gallica Lowell Ahart 2006-6-15 12772 Glenn On the west side of the creek, about 30 yards south of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford 595 Comment
  CAS-BOT-BC389047  Silene laciniata subsp. californica John Thomas Howell 1943-8-5 19102 Glenn Canyon of Snow Basin Creek Comment
  CAS-BOT-BC389259  Silene lemmonii Milo S. Baker 1941-7-25 10130 Glenn Plaskett Meadows near camp Comment
  UCD99109  Silene verecunda Roman Gankin; Lance McIntyre 1966-6-23 828 Glenn on or about summit of Mt. St. John. 2055 Comment
  CHSC3543  Sinapis arvensis John Francis 1966-3-14 63 Glenn In orchard, right side of Hwy. 32, just across Sacto. Rover bridge, 1/2 mile from Hamilton City. Comment
  CHSC62880  Sisymbrium orientale Vernon H. Oswald 1994-4-11 6090 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along the Tour Route on the N edge of Cell 1, Tract 16. In pullout along road. 27 Comment
  CHSC83628  Solanum parishii L. P. Janeway; Shirley Innecken 2002-4-11 7463 Glenn Inner North Coast Ranges. Vicinity of North Fork Stony Creek and Bedford Creek. Creek cutbank. 167 Comment
  CHSC94766  Solanum parishii Lowell Ahart 2006-6-15 12747 Glenn Burned area, on the west side of Black Diamond Road, about 2 1/2 miles west of the paved road, about 4 3/4 miles (by road) from Stonyford. 749 Comment
  CDA41192  Solanum parishii W. R. Duckworth & J. F. B. Tolley 1972-9-27 s.n. Glenn Mendocino National Forest, Grindstone Canyon, Long Point, Elk Creek. 0 Comment
  CHSC81163  Solanum rostratum Lowell Ahart; Vernon H. Oswald 2001-8-22 9180 Glenn Along the south side of Road 206, about 200 yards southwest of the cemetery, about 300 yards southwest of Newville Road, west of Orland. 134 Comment
  JEPS96899  Solanum umbelliferum Dean W. Taylor 1992-6-16 12812 Glenn St. John Mountain, along the jeep road ca. 0.4 miles below the summit, Comment
  UC914098  Solanum umbelliferum Milo S. Baker 1949-7-10 12126 Glenn 3 mi w of Summit (on Covelo-Willows Highway); Covelo-Willows Highway Comment
  CAS-BOT-BC154212  Solanum umbelliferum G. L. Stebbins; W. Knight; I. Knight 1968-7-7 2570 Glenn Southwest end of Keller Lake 1981 Comment
  CHSC61461  Sonchus asper subsp. asper Vernon H. Oswald; Lowell Ahart 1993-5-27 5422 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along Norman Rd/ at the road into the Checking Station (between the SW corner of Pool 4 and the NW corner of Cell 1, Tract 23). In a roadside ditch. 24 Comment
  CAS-BOT-BC157283  Sorbus californica John Thomas Howell 1944-7-13 19738 Glenn Plaskett Meadows Comment
  RSA40203B  Sorbus californica J. T. Howell 1944-7-13 19738 Glenn Plaskett Meadows. Comment
  CHSC75659  Sparganium eurycarpum subsp. eurycarpum Lowell Ahart 1999-6-27 8092 Glenn In Campbell Slough, on the north side of the bridge, Highway 162 (Butte City Highway), about 3 1/2 miles east of Butte City. 24 Comment
  UCD18859  Spergularia bocconi Vernal Pool Team 2001; Carol Witham and Jennifer Buck 2001-5-1 167 Glenn off of Hwy 5, Sacramento National Wildlife Refuge site, pool # SAC009, UTMs: not taken. Comment
  UCD18863  Spergularia macrotheca Vernal Pool Team 2001; Carol Witham and Jennifer Buck 2001-5-1 170 Glenn off of Hwy 5, Sacramento National Wildlife Refuge site. Comment
  CHSC60676  Spergularia marina Vernon H. Oswald 1993-4-26 5312 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, in the NE part of Cell 1, Pool 1. On the bed of a pool. 25 Comment
  CHSC63535  Spergularia marina Vernon H. Oswald 1994-5-25 6214 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, at the Checking Station S of Norman Rd. In parking lot. 25 Comment
  UCD99246  Spergularia marina W. L. Jepson 1899-5-1 s.n. Glenn Willows. Comment
  CHSC62028  Spirodela polyrhiza Vernon H. Oswald 1993-9-29 5952 Glenn Sacramento National Wildlife Refuge. Rufuge located ca. 7 mi S of Willows, in the SW corner of Cell 5, Tract C. On the edge of a field. 25 Comment
  CDA39173  Spirodela polyrhiza John Tolley 1978-8-31 s.n. Glenn Pond at Road 39 and Highway 99W, Willows. 0 Comment
  CDA2511  Sporobolus creber Roy Holzapfel 1995-9-2 1 Glenn Sacramento Valley; Holzapfel Ranch, 4 mi S of Willows and 5 mi E on County Rd. 60, just N of Sacramento Valley Wildlife Refuge Comment
  UCD93150  Sporobolus indicus William Fogarty 1968-9-27 s.n. Glenn Near Willows. Comment
  POM126692  Stachys ajugoides Jos. Burtt Davy 1898-5-26 s.n. Glenn Near Norman Comment
  CHSC91649  Stachys ajugoides var. rigida G. F. Hrusa 2004-7-2 16371 Glenn North Coast Ranges. Mendocino National Forest. Rd. 21N06D off 21N06 off Forest Rd. M3. Lower Markham Ridge at small pond site. Pond visible on 7.5' topo. 1348 Comment
  UC884341  Stachys ajugoides var. rigida A. A. Heller 1917-7-4 12762 Glenn Alder Springs Coast Range 1280 Comment
  UCR3527  Stachys rigida var. rigida Frank C. Vasek 1964-8-4 640804- 03 Glenn North Coast Range, Mendocino National Forest, Plaskett Meadows Campground 1829 Comment
  CHSC87016  Stachys stricta Jenny Marr; Heidi West, Caroline Warren, Natalie Wight 1998-7-22 Glenn Vicinity of Logan Ridge and Hunters Creek. In seep west of small earthen reservoir. 106 Comment
  UC196359  Stachys stricta A. A. Heller 1914-7-7 11524 Glenn below Mud Flat (on the Newville-Covelo Road, e slope of range); Coast Range Comment
  UC884340  Stachys stricta A. A. Heller 1914-7-7 11524 Glenn below Mud Flat (on the Newville-Covelo Road, e slope of range); Coast Range Comment
  CAS-BOT-BC393855  Stellaria media A. A. Heller 1917-7-4 12767 Glenn Alder Springs in the Coast Range 1280 Comment
  CAS-BOT-BC181451  Stellaria obtusa John Thomas Howell 1943-8-4 19011 Glenn Plaskett Meadows 1828 Comment
  UC679535  Stellaria obtusa Milo S. Baker Jul 1942 10336 Glenn Plaskett Meadows; at Forest Camp Comment
  CHSC70720  Stellaria pallida Vernon Oswald 1998-3-4 8884 Glenn Inner North Coast Ranges. Highest point on Black Butte Rd. between road to Orland Buttes and Big Tree Nature Trail on the southeast side of Black Butte Lake. Roadside. 195 Comment
  CAS-BOT-BC398220  Stellaria umbellata John Thomas Howell 1943-8-4 19022 Glenn Plaskett Meadows 1828 Comment
  SEINET10603901  Stipa lettermanii John Thomas Howell 1943-8-3 Howell 18980 Glenn Plaskett Meadows. 1829 Comment
  CAS-BOT-BC61230  Streptanthus breweri A. A. Heller 1940-6-7 15710 Glenn 2 miles north of Stonyford. Comment
  UC1292775  Streptanthus breweri Freed W. Hoffman 1950-6-30 3445 Glenn 4.1 mi N of Stonyford Comment
  CDA25171  Streptanthus breweri var. breweri L. Ahart 2006-6-15 12736 Glenn On the north and south sides of Black Diamond Road, about 2 miles west of the paved road, about 4 miles (by road) from Stonyford. Comment
  CHSC79483  Streptanthus breweri var. breweri L. P. Janeway 2000-5-31 6770 Glenn Inner North Coast Ranges. Ridgetop on southwest side of Black Diamond Glades; along Black Diamond Road 9.2 km west of the Elk Creek-Stonyford Road. 823 Comment
  UC956516  Streptanthus breweri var. breweri Freed W. Hoffman 1948-6-28 2294 Glenn on road to Stonyford Black Diamond Mountain 914 Comment
  CHSC108537  Streptanthus drepanoides L. P. Janeway; B. Castro 2011-5-29 10320 Glenn Inner North Coast Ranges. Along Hull Road (Road 313, Forest Road M9) 3.7 road km west of Road 306 (the road from Chrome to Elk Creek); 3.5 air km wouthwest of Chrome. Steep east-facing slope. 414 Comment
  CHSC79712  Streptanthus drepanoides L. P. Janeway 2000-6-23 6816 Glenn Inner North Coast Ranges. Top of Red Mountain. 1105 Comment
  UC956583  Streptanthus drepanoides Freed W. Hoffman 1948-6-29 2309 Glenn s Paskenta-Covelo road (near Glenn-Tehama Co. line); Red Mountain Comment
  UCD116001  Streptanthus glandulosus G. H. Ramsell 1932-3-1 s.n. Glenn near Willows. Comment
  CHSC100243  Streptanthus glandulosus subsp. glandulosus D. Isle 1989-4-17 1491 Glenn Mendocino National Forest - North Coast Ranges Grindstone Creek Watershed. Slopes adjacent Old FH7 (307) in 1988 Powderhouse Burn between unnamed Grindstone Creek tributary in T21N, R7W, SW1/4 Sec 24 at 1400' and Poserhouse Rd (21N20) Jct in NW1/4 Sec 23 at 2080'. 1st Post Wildfire year group of species near ANSU site. Comment
  CHSC48351  Streptanthus glandulosus subsp. glandulosus Vernon Oswald 1986-3-25 1059 Glenn Rd. 306 3.9 mi n of Colusa County line. 335