Search Results — 1429 specimen records retrieved (1110 records with coordinates)
Results for search: Scientific name=Polygonum douglasii (including nomenclatural synonyms);   More information: Jepson Online Interchange

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC218121  Polygonum douglasii Francis Dorris Payne 1934-8-29 Modoc Parker Creek. 1584 Comment
  CAS-BOT-BC218122  Polygonum douglasii Bruce Bartholomew 1991-8-5 6038 Modoc Squaw Peak Trail on N side of Squaw Peak, E side of Warner Mts. 2420 Comment
  CAS-BOT-BC218125  Polygonum douglasii Bruce Bartholomew; Barrett Anderson 1990-7-19 5403 Modoc Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border. 1230 Comment
  CAS-BOT-BC218126  Polygonum douglasii Bruce Bartholomew 1990-6-16 5255 Modoc Between roadhead and Pine Creek Basin, W side of Warner Mountains. 2130 Comment
  CAS-BOT-BC218127  Polygonum douglasii Bruce Bartholomew 1989-8-12 5131 Modoc Deep Creek, E side of Warner Mountains. 1920 Comment
  CAS-BOT-BC218128  Polygonum douglasii Bruce Bartholomew; Barrett Anderson 1989-6-2 4780 Modoc Top of Fandango pass, Warner Mountains. 1870 Comment
  CAS-BOT-BC218129  Polygonum douglasii Bruce Bartholomew; Barrett Anderson 1989-6-2 4781 Modoc Top of Fandango pass, Warner Mountains. 1870 Comment
  CAS-BOT-BC218130  Polygonum douglasii Bruce Bartholomew; Barrett Anderson 1988-7-21 4409 Modoc Whitehorse Mts., 11 km N of Day on the road to Whitehorse Flat Reservoir. 1340 Comment
  CAS-BOT-BC218131  Polygonum douglasii Bruce Bartholomew; Barrett Anderson 1988-6-25 4398 Modoc Ryan Canyon, N of Adin. 1390 Comment
  CAS-BOT-BC218132  Polygonum douglasii Louis Cutter Wheeler 1935-8-6 3801 Modoc Pine Creek (town). 1493 Comment
  CAS-BOT-BC218133  Polygonum douglasii Leland S. Smith 1918-7-11 986 Modoc Mill Creek Meadows. 2072 Comment
  CAS-BOT-BC218134  Polygonum douglasii Ira Loren Wiggins; Dorothy B. Wiggins 1961-6-12 16390 Modoc 5 mi. E of Calif. St. Highway 299 along Cedar Pass road. Comment
  CAS-BOT-BC218135  Polygonum douglasii Elmer Ivan Applegate 1932-8-2 8065 Modoc Mill Creek Meadow, Warner Mts. Comment
  CAS-BOT-BC218136  Polygonum douglasii John Thomas Howell 1934-6-30 12276 Modoc Duncan Horse Camp. 1355 Comment
  CAS-BOT-BC218137  Polygonum douglasii Roxana Stinchfield Ferris; L. Lorraine 1941-8-13 10536 Modoc Patterson Ranger Station (East Creek drainage). Modoc National Forest. Warner Mountains 2164 Comment
  CAS-BOT-BC218138  Polygonum douglasii John Thomas Howell 1934-6-11 11975 Modoc Parker Creek. 1584 Comment
  CAS-BOT-BC218139  Polygonum douglasii Alice Eastwood; John Thomas Howell 1914-6-14 8227 Modoc 8 mi. NW of Canby. Comment
  CAS-BOT-BC218140  Polygonum douglasii Alice Eastwood; John Thomas Howell 1914-6-14 8223 A Modoc 8 mi. NW of Canby. Comment
  CAS-BOT-BC218141  Polygonum douglasii John Thomas Howell 1934-6-30 12276 Modoc Duncan Horse Camp. 1355 Comment
  CAS-BOT-BC218142  Polygonum douglasii John Thomas Howell 1934-6-12 12002 Modoc Davis Creek. Comment
  CAS-BOT-BC218143  Polygonum douglasii John Thomas Howell 1934-7-1 12317 Modoc Duncan Horse Camp. 1355 Comment
  CAS-BOT-BC218144  Polygonum douglasii John Thomas Howell 1934-7-1 12317 Modoc Duncan Horse Camp. 1355 Comment
  CAS-BOT-BC414399  Polygonum douglasii W. B. Duncan 1927-8-1 s.n. Amador Vicinity of Silver Lake Comment
  CAS-BOT-BC414403  Polygonum douglasii John Thomas Howell 1945-6-20 21088 Lake Sawmill Flat, Bartlett Mountain 1219 Comment
  CAS-BOT-BC414404  Polygonum douglasii H. M. Hall 1901-7-1 2446 Riverside San Jacinto Mountains 2438 Comment
  CAS-BOT-BC414405  Polygonum douglasii A. J. McClatchie 1896-7-4 s.n. San Diego Smith Mt. Comment
  CAS-BOT-BC414406  Polygonum douglasii Lowell Ahart 1980-8-12 2540 Yuba Along Slate Creek 1250 Comment
  CAS-BOT-BC414408  Polygonum douglasii Clare B. Hardham 1970-8-11 17714 BB Alpine Stream between Raymond Lake & Pleasant Valley 2286 Comment
  CAS-BOT-BC414411  Polygonum douglasii Ira L. Wiggins 1967-8-19 20792 Alpine Bank of Disaster Creek near its juncture with Clark Fork of the Middle Fork of the Stanislaus River, near Eagle Meadow 1981 Comment
  CAS-BOT-BC414412  Polygonum douglasii Ira L. Wiggins 1957-9-9 14219 Alpine 0.7 mi. W of summit of Sonora Pass 2895 Comment
  CAS-BOT-BC414413  Polygonum douglasii Philip A. Munz 1955-7-29 21329 Alpine Noble Canyon, Silver Creek, east slope of Sierra Nevada 2438 Comment
  CAS-BOT-BC414414  Polygonum douglasii Philip A. Munz 1955-7-29 21329 Alpine Noble Canyon, Silver Creek, east slope of Sierra Nevada 2438 Comment
  CAS-BOT-BC414416  Polygonum douglasii H. F. Copeland 1920-7-24 18 Butte Meadow by Colby Creek 1828 Comment
  CAS-BOT-BC414417  Polygonum douglasii A. A. Heller 1914-7-23 11603 Butte About Chico Meadows 1219 Comment
  CAS-BOT-BC414418  Polygonum douglasii A. A. Heller 1914-7-23 11603 Butte About Chico Meadows 1219 Comment
  CAS-BOT-BC414421  Polygonum douglasii Lowell Ahart 1986-8-15 5390 Butte East of the dirt road, along a branch of Last Chance Creek, about 1 mile west of Bald Mountain, about 4 1/2 miles north-east of Stirling City 1371 Comment
  CAS-BOT-BC414422  Polygonum douglasii E. B. Copeland 1930-7-24 630 Butte Jonesville 1500 Comment
  CAS-BOT-BC414423  Polygonum douglasii E. B. Copeland 1930-7-24 630 Butte Jonesville 1500 Comment
  CAS-BOT-BC414424  Polygonum douglasii Alice Eastwood 1906-7-23 896 El Dorado Glen Alpine Region. Camp Agassiz Comment
  CAS-BOT-BC414425  Polygonum douglasii Laura Lorraine 1923-1-1 s.n. El Dorado Vicinity of Fallen Leaf Lake Comment
  CAS-BOT-BC414426  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake road Comment
  CAS-BOT-BC414430  Polygonum douglasii A. A. Heller 1915-8-6 12188 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  CAS-BOT-BC414431  Polygonum douglasii A. A. Heller 1915-8-6 12188 El Dorado Near Camp Echo, on the Lincoln Highway 2133 Comment
  CAS-BOT-BC414432  Polygonum douglasii E. J. Newcomer 1909-1-1 s.n. El Dorado Deer Park Springs, Lake Tahoe Comment
  CAS-BOT-BC414433  Polygonum douglasii M. Halperin 1932-9-15 903 El Dorado Strawberry Comment
  CAS-BOT-BC414434  Polygonum douglasii Paul F. Covel 1936-8-16 523 El Dorado Strawberry on American River Comment
  CAS-BOT-BC414438  Polygonum douglasii Henry M. Pollard 1943-7-1 s.n. Fresno Huntington Lake Comment
  CAS-BOT-BC414439  Polygonum douglasii E. R. Blakley 1961-7-18 4556 Fresno Indian Basin at the junction of Hume Lake and Kings Canyon Road 1828 Comment
  CAS-BOT-BC414440  Polygonum douglasii H. A. Thomas; J. H. Thomas 1954-9-12 4620 C Fresno Sierra Nevada. Vicinity of Mono Pass, Pioneer Basin, Fourth Recess, and adjacent Mono Creek. Mono Creek between 3rd and 4th Recess. Alt. about 10,000 ft. 3657 Comment
  CAS-BOT-BC414441  Polygonum douglasii P. C. Everett; E. R. Johnson 1935-7-15 7293 Fresno Sierra Nevada. Mono Creek Canyon, base of Vermilion Cliffs, about 2 mi. E. of Vermilion Valley 2407 Comment
  CAS-BOT-BC414443  Polygonum douglasii John Thomas Howell 1958-7-23 33815 Fresno Simpson Meadow, Middle Fork of the Kings River 1828 Comment
  CAS-BOT-BC414448  Polygonum douglasii D. E. Breedlove 1970-9-6 17785 Fresno West side of Kaiser Pass 2743 Comment
  CAS-BOT-BC414449  Polygonum douglasii D. E. Breedlove 1970-9-5 17696 Fresno At Mono Hot Springs 1981 Comment
  CAS-BOT-BC414450  Polygonum douglasii Peter H. Raven 1954-7-11 7314 Fresno Near Kip Camp, Bear Creek 2712 Comment
  CAS-BOT-BC414451  Polygonum douglasii Peter H. Raven 1952-7-20 4633 Fresno Blaney Meadows 2377 Comment
  CAS-BOT-BC414452  Polygonum douglasii Peter H. Raven 1953-7-25 5843 Fresno Mono Hot Springs 1981 Comment
  CAS-BOT-BC414453  Polygonum douglasii Peter H. Raven 1953-8-10 6149 A Fresno Second Recess 2743 Comment
  CAS-BOT-BC414454  Polygonum douglasii Peter H. Raven 1953-7-18 5706 Fresno Second Recess 2926 Comment
  CAS-BOT-BC414456  Polygonum douglasii W. R. Dudley 1900-8-10 3179 Fresno Horse Corral Meadow, Sequoia National Forest Comment
  CAS-BOT-BC414457  Polygonum douglasii W. R. Dudley 1904-8-23 s.n. Fresno Rowell Meadow, Upper King's River Comment
  CAS-BOT-BC414458  Polygonum douglasii John Thomas Howell 1943-8-3 18967 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC414459  Polygonum douglasii John Thomas Howell 1943-8-4 19058 Glenn Summit ridge n. of Black Butte Comment
  CAS-BOT-BC414460  Polygonum douglasii A. A. Heller 1917-7-4 12769 Glenn Alder Springs in the Coast Range 1280 Comment
  CAS-BOT-BC414461  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
  CAS-BOT-BC414463  Polygonum douglasii Joseph P. Tracy 1940-8-25 16707 Humboldt Northern Coast Ranges. High Prairie, on Bald Mountain 1066 Comment
  CAS-BOT-BC414464  Polygonum douglasii Joseph P. Tracy 1930-6-21 8779 Humboldt Larrabee Valley 731 Comment
  CAS-BOT-BC414467  Polygonum douglasii A. S. Crafts 1932-8-1 634 Inyo Mosquito Flat, Rock Creek 3048 Comment
  CAS-BOT-BC414468  Polygonum douglasii John Thomas Howell 1946-7-14 22333 Inyo Mosquito Flat, Rock Creek Lake Basin 3139 Comment
  CAS-BOT-BC414469  Polygonum douglasii John Thomas Howell 1949-7-18 25457 Inyo Cottonwood Creek 3108 Comment
  CAS-BOT-BC414470  Polygonum douglasii John Thomas Howell 1946-7-14 22333 Inyo Mosquito Flat, Rock Creek Lake Basin 3139 Comment
  CAS-BOT-BC414475  Polygonum douglasii Ernest C. Twisselmann 1965-7-27 11257 Kern Tehachapi-Kernville Region. Squirrel Meadow, Breckenridge Mountain 2072 Comment
  CAS-BOT-BC414476  Polygonum douglasii Ernest C. Twisselmann 1965-7-27 11257 Kern Tehachapi-Kernville Region. Squirrel Meadow, Breckenridge Mountain 2072 Comment
  CAS-BOT-BC414477  Polygonum douglasii Ernest C. Twisselmann 1958-8-19 4697 Kern Tehachapi-Kernville Region. Breckenridge Mountain: Squirrel Meadow 2072 Comment
  CAS-BOT-BC414478  Polygonum douglasii Ernest C. Twisselmann 1958-8-19 4697 Kern Tehachapi-Kernville Region. Breckenridge Mountain: Squirrel Meadow 2072 Comment
  CAS-BOT-BC414479  Polygonum douglasii Ernest C. Twisselmann 1957-8-5 3924 Kern Sierra Nevada, Greenhorn Range. Shirley Meadows 2057 Comment
  CAS-BOT-BC414480  Polygonum douglasii Ernest C. Twisselmann 1957-8-5 3924 Kern Sierra Nevada, Greenhorn Range. Shirley Meadows 2057 Comment
  CAS-BOT-BC414482  Polygonum douglasii Ernest C. Twisselmann 1965-7-29 11378 Kern Sierra Nevada, Greenhorn Range. Shirley Meadows 2072 Comment
  CAS-BOT-BC414485  Polygonum douglasii Ernest C. Twisselmann 1964-7-24 9864 Kern Sierra Nevada, Kern Plateau. Trail to Little Cannell Meadow above Pine Flat 2255 Comment
  CAS-BOT-BC414486  Polygonum douglasii Ernest C. Twisselmann 1964-7-24 9864 Kern Sierra Nevada, Kern Plateau. Trail to Little Cannell Meadow above Pine Flat 2255 Comment
  CAS-BOT-BC414487  Polygonum douglasii G. Schoolcraft 1989-6-19 1918 Lassen Ash Valley RNA/ACEC Comment
  CAS-BOT-BC414489  Polygonum douglasii Clare B. Hardham 1969-8-28 17432 A Lassen West of Janesville Comment
  CAS-BOT-BC414490  Polygonum douglasii John Thomas Howell 1974-7-10 50562 Lassen Elysian Valley 1325 Comment
  CAS-BOT-BC414494  Polygonum douglasii John Thomas Howell 1941-8-3 16731 Madera Near Garnet Lake 2956 Comment
  CAS-BOT-BC414496  Polygonum douglasii W. R. Dudley 1894-6-12 s.n. Mariposa Yosemite Valley Comment
  CAS-BOT-BC414497  Polygonum douglasii Elsie Zeile Lovegrove 1938-7-15 s.n. Mariposa Wawona Comment
  CAS-BOT-BC414498  Polygonum douglasii L. R. Abrams 1915-8-12 5454 Mariposa Peregoy Meadow, Yosemite Park Comment
  CAS-BOT-BC414504  Polygonum douglasii Herbert L. Mason 1936-7-12 11229 a Mariposa Sierra Nevada, Yosemite National Park. Peregoy Meadow, Glacier Point road Comment
  CAS-BOT-BC414505  Polygonum douglasii Herbert L. Mason 1936-8-6 11509 Mariposa Sierra Nevada, Yosemite National Park. Peregoy Meadow, Glacier Point road Comment
  CAS-BOT-BC414506  Polygonum douglasii Lewis S. Rose 1953-10-3 53071 Mariposa Yosemite National Park. Mirror Lake, Yosemite Valley 1219 Comment
  CAS-BOT-BC414507  Polygonum douglasii Le Roy Abrams 1911-7-1 4593 Mariposa Yosemite National Park. Between Vernal and Nevada Falls 1676 Comment
  CAS-BOT-BC414508  Polygonum douglasii Clare B. Hardham 1958-10-19 3785 Mariposa Trail from Glacier Point. Road to Ostrander Lake 2133 Comment
  CAS-BOT-BC414512  Polygonum douglasii Clare R. Wheeler; Gladys L. Smith 1983-9-8 3604 Mendocino Leonard Lake. Reeves Canyon Road. 12 mi. NW of Ukiah 548 Comment
  CAS-BOT-BC414514  Polygonum douglasii John Thomas Howell 1938-8-7 14301 Mono Whiskey Creek 2133 Comment
  CAS-BOT-BC414515  Polygonum douglasii Roxana S. Ferris 1938-8-7 9671 Mono Head of Pumice Flat in small meadow by middle fork of San Joaquin River. Devil's Post Pile National Monument 2377 Comment
  CAS-BOT-BC414516  Polygonum douglasii J. Clausen 1937-8-2 1590 Mono Sierra Nevada. Slate Creek Valley, east of Mt. Conness, Harvey Monroe Hall Natural Area 3200 Comment
  CAS-BOT-BC414521  Polygonum douglasii A. A. Heller 1903-7-10 6892 Nevada Lower end of Donner Lake Comment
  CAS-BOT-BC414522  Polygonum douglasii Margaret Williams 1974-8-10 74 -N-39 Nevada Juniper Creek, southeast of Hirschdale 1950 Comment
  CAS-BOT-BC414523  Polygonum douglasii Margaret Williams 1974-8-10 74 -N-28 Nevada Juniper Creek, southeast of Hirschdale 2133 Comment
  CAS-BOT-BC414524  Polygonum douglasii Margaret Williams 1974-8-10 74 -N-41 Nevada Juniper Creek, southeast of Hirschdale 1950 Comment
  CAS-BOT-BC414525  Polygonum douglasii Margaret Williams 1974-8-8 74 -N-5 Nevada Murphy's Meadow, 5 miles southeast of Hirschdale 2316 Comment
  CAS-BOT-BC414526  Polygonum douglasii Gordon H. True 1974-8-28 7810 Nevada Meadow at east end of Castle Peak ridge, 1.5 miles north of Summit Lake 2316 Comment
  CAS-BOT-BC414527  Polygonum douglasii Gordon H. True 1965-6-30 2151 Nevada Just west of Truckee near Donner State Park. S. bank Truckee River 1828 Comment
  CAS-BOT-BC414528  Polygonum douglasii Gordon H. True 1972-6-14 7149 Nevada Boca-Stampede Dam road 5.2 miles north of Boca 1767 Comment
  CAS-BOT-BC414529  Polygonum douglasii Gordon H. True; J. T. Howell 1966-8-30 3273 Nevada Castle Valley on upper Castle Creek about 1&1/2 mi. north of Hwy. 80 at Boreal Ridge 2346 Comment
  CAS-BOT-BC414530  Polygonum douglasii Gordon H. True; John Thomas Howell 1967-8-17 3922 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California 1981 Comment
  CAS-BOT-BC414531  Polygonum douglasii Gordon H. True; John Thomas Howell 1970-8-12 6305 Nevada Magonigal Camp ca. 8 miles north-east of Cisco Grove and 1.5 miles east of Lake Fordyce 2133 Comment
  CAS-BOT-BC414532  Polygonum douglasii John Thomas Howell 1963-7-11 39821 Nevada 3 miles northeast of Truckee 1767 Comment
  CAS-BOT-BC414533  Polygonum douglasii John Thomas Howell 1943-7-14 18304 Nevada West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC414535  Polygonum douglasii H. D. Ripley; R. C. Barneby 1948-7-13 9852 Nevada 2 mi. SE. of Hobart Mills 1752 Comment
  CAS-BOT-BC414536  Polygonum douglasii Betty J. Jorgensen 1944-6-27 499 Nevada Ridge above Tourist Club Lodge, between Norden and Donner Pass Comment
  CAS-BOT-BC414538  Polygonum douglasii R. F. Hoover 1967-9-5 10829 Placer Carnelian Bay, Lake Tahoe Comment
  CAS-BOT-BC414539  Polygonum douglasii Alice Eastwood 1909-1-1 s.n. Placer Lake Tahoe Region. Sunnyside Comment
  CAS-BOT-BC414540  Polygonum douglasii A. A. Heller 1916-8-13 12910 Placer Summit hotel 2133 Comment
  CAS-BOT-BC414541  Polygonum douglasii A. A. Heller 1916-8-13 12910 Placer Summit hotel 2133 Comment
  CAS-BOT-BC414545  Polygonum douglasii Clare B. Hardham 1978-8-11 21777 b Plumas About 5 miles se. of Thompson Peak Comment
  CAS-BOT-BC414547  Polygonum douglasii Anna Head 1921-8-10 s.n. Plumas Lake Center Camp, Feather River Region Comment
  CAS-BOT-BC414548  Polygonum douglasii George W. Gillett 1957-7-3 637 Shasta Lassen Volcanic National Park. Badget Flat 1905 Comment
  CAS-BOT-BC414549  Polygonum douglasii John Thomas Howell 1959-9-22 34847 Plumas Drakesbad 1737 Comment
  CAS-BOT-BC414550  Polygonum douglasii John Thomas Howell 1960-7-18 35569 Plumas Lassen Volcanic National Park. Drakesbad 1828 Comment
  CAS-BOT-BC414551  Polygonum douglasii John Thomas Howell 1955-7-20 30866 a Plumas Mohawk 1371 Comment
  CAS-BOT-BC414553  Polygonum douglasii John Thomas Howell 1926-7-26 2142 Plumas Near Prattville 1371 Comment
  CAS-BOT-BC414554  Polygonum douglasii John Thomas Howell 1951-8-19 28193 Plumas Greenville 1097 Comment
  CAS-BOT-BC414555  Polygonum douglasii L. P. Janeway 1989-6-14 3305 Plumas Beckwourth Ranger District, Plumas National Forest. Forest along S'ly side of Red Clover Valley 1699 Comment
  CAS-BOT-BC414556  Polygonum douglasii L. P. Janeway 1993-8-5 4498 Plumas Plumas National Forest, La Porte Ranger District. Northeast end of Mooreville Ridge; along road 21N16 0.5 mi northeast of Devils Gap 1623 Comment
  CAS-BOT-BC414557  Polygonum douglasii L. P. Janeway 1993-8-10 4517 Plumas Plumas National Forest, Beckwourth Ranger District. Northwestern corner of Sierra Valley; south of the Middle Fork Feather River and west of the Beckwourth-Calpine Road; ca 0.7 mi west-southwest of Beckwourth 1487 Comment
  CAS-BOT-BC414558  Polygonum douglasii Lowell Ahart 1985-9-26 5177 Plumas Below the high water line of Little Grass Valley Reservoir, where Black Rock Creek flows into the lake, about 4 miles north-west of La Porte 1584 Comment
  CAS-BOT-BC414559  Polygonum douglasii Lowell Ahart 1980-7-27 2491 Plumas About 3 miles south of Bucks Lake 2000 Comment
  CAS-BOT-BC414561  Polygonum douglasii A. A. Heller; P. B. Kennedy 1907-7-5 8744 Plumas Hills above Red Clover Valley Comment
  CAS-BOT-BC414562  Polygonum douglasii A. A. Heller; P. B. Kennedy 1907-7-5 8744 Plumas Hills above Red Clover Valley Comment
  CAS-BOT-BC414563  Polygonum douglasii John Thomas Howell; Gordon H. True 1973-7-31 50090 Plumas Summit ridge of Thompson Peak, Diamond Range 2194 Comment
  CAS-BOT-BC414564  Polygonum douglasii John Thomas Howell; Gordon H. True 1973-7-31 50132 Plumas On road from Janesville to Thompson Peak, Diamond Range 1981 Comment
  CAS-BOT-BC414565  Polygonum douglasii John Thomas Howell; Gordon True; Walter Knight; Irja Knight 1967-7-10 2125 Plumas Butterfly Botanical Area and Vicinity. At spring 1127 Comment
  CAS-BOT-BC414566  Polygonum douglasii Mrs. E. C. Sutliffe 1920-9-1 s.n. Plumas Salmon Lake Comment
  CAS-BOT-BC414567  Polygonum douglasii Le Roy Abrams 1901-7-1 1982 San Bernardino Strawberry Pk. 1828 Comment
  CAS-BOT-BC414568  Polygonum douglasii Scott D. White; Justin M. Wood 2008-6-30 12334 San Bernardino San Bernardino Mountains: Wildhorse Meadows. 2668 Comment
  CAS-BOT-BC414569  Polygonum douglasii Philip A. Munz 1926-7-4 10606 San Bernardino Edge of Bluff Lake Meadow, San Bernardino Mts. 2255 Comment
  CAS-BOT-BC414570  Polygonum douglasii A. C. Sanders; McKay; Thomas; Schultz; Helmkamp 1996-9-8 19530 San Bernardino San Bernardino Mountains: Champion Lodgepole Meadow, below Bluff Lake. 2317 Comment
  CAS-BOT-BC414571  Polygonum douglasii Cecil Hart 1930-8-17 s.n. San Bernardino Sugar Loaf Peak, San Bernardino Mts. Comment
  CAS-BOT-BC414572  Polygonum douglasii Dr. W. R. Shaw 1900-8-5 s.n. San Bernardino Green Valley Comment
  CAS-BOT-BC414573  Polygonum douglasii Le Roy Abrams; E. A. McGregor 1908-7-13 796 San Bernardino Dry Lake Canyon, San Gorgonio Mountains 2743 Comment
  CAS-BOT-BC414574  Polygonum douglasii George W. Gillett 1957-7-18 821 Plumas Lassen Volcanic National Park. North end of Willow Lake Meadow, near the main inlet 1661 Comment
  CAS-BOT-BC414576  Polygonum douglasii Alice Eastwood 1912-6-28 691 Shasta Burney Comment
  CAS-BOT-BC414579  Polygonum douglasii Lewis S. Rose 1934-7-15 34371 Sierra Gold Lake 1950 Comment
  CAS-BOT-BC414581  Polygonum douglasii Catherine Best 1982-7-10 705 Sierra Near the Little Truckee River about 15 mi. northwest of Truckee Comment
  CAS-BOT-BC414583  Polygonum douglasii Lowell Ahart 1982-7-28 3721 Sierra North of the Pacific Mine, about 5 miles east of La Porte 1700 Comment
  CAS-BOT-BC414587  Polygonum douglasii Wm. Bridge Cooke 1938-8-5 11447 Siskiyou Mount Shasta. MacBride Springs Comment
  CAS-BOT-BC414588  Polygonum douglasii Wm. Bridge Cooke 1938-8-5 11447 Siskiyou Mount Shasta. MacBride Springs Comment
  CAS-BOT-BC414589  Polygonum douglasii John Thomas Howell 1939-8-6 15094 A Siskiyou Spirit Lake, Marble Mts. 1828 Comment
  CAS-BOT-BC414590  Polygonum douglasii John Thomas Howell 1939-8-2 14939 Siskiyou Spirit Lake, Marble Mts. 1828 Comment
  CAS-BOT-BC414591  Polygonum douglasii John Thomas Howell 1937-7-21 13165 Siskiyou South Fork of Salmon River near Big Flat 1524 Comment
  CAS-BOT-BC414592  Polygonum douglasii Alice Eastwood 1921-7-28 10877 Siskiyou Medicine Lake Comment
  CAS-BOT-BC414594  Polygonum douglasii Louis C. Wheeler 1934-7-3 2860 Siskiyou Soda Creek, Sterling Mt., Siskiyou Mts. 1676 Comment
  CAS-BOT-BC414599  Polygonum douglasii Elmer I. Applegate 1923-8-20 3903 Siskiyou Medicine Lake Comment
  CAS-BOT-BC414600  Polygonum douglasii Elmer I. Applegate 1923-8-18 3885 Siskiyou Medicine Lake Comment
  CAS-BOT-BC414601  Polygonum douglasii Peter H. Raven 1956-9-5 10458 Siskiyou North Fork of Sacramento River 2011 Comment
  CAS-BOT-BC414602  Polygonum douglasii Geo. D. Butler 1910-7-9 1706 Siskiyou Shackleford Creek 1219 Comment
  CAS-BOT-BC414604  Polygonum douglasii A. A. Heller 1916-7-20 12121 Siskiyou Metcalf's ranch, northeast base of Mt. Eddy 1188 Comment
  CAS-BOT-BC414605  Polygonum douglasii Annetta Carter 1934-8-15 714 Siskiyou Summit of Happy Camp to Waldo (Oregon) road, Indian Creek Watershed, Klamath National Forest 1615 Comment
  CAS-BOT-BC414608  Polygonum douglasii Alice Eastwood; John Thomas Howell 1941-7-9 9820 Tehama Government Flat Comment
  CAS-BOT-BC414609  Polygonum douglasii John Thomas Howell 1960-8-20 36214 Tehama Near Lassen Volcanic National Park. Morgan 1463 Comment
  CAS-BOT-BC414610  Polygonum douglasii John Thomas Howell 1936-8-24 12746 Trinity Summit of Scott Mts. n. of Carrville 1463 Comment
  CAS-BOT-BC414611  Polygonum douglasii John Thomas Howell 1936-8-26 12829 Trinity Scott Mts. 13.5 miles n. of Carrville Comment
  CAS-BOT-BC414612  Polygonum douglasii Catherine Best 1992-7-14 1389 Tehama At the edge of the Mendocino Pass Road near the Mendocino Co. Tehama Co. line Comment
  CAS-BOT-BC414613  Polygonum douglasii Joseph P. Tracy 1935-8-3 14482 Trinity Mary Blaine Mt. 1950 Comment
  CAS-BOT-BC414614  Polygonum douglasii W. R. Dudley 1897-7-23 2198 Tulare Southern Sierra Nevadas. Kaweah Meadow. Region of Kaweah Peaks: Funston's Meadows 2438 Comment
  CAS-BOT-BC414616  Polygonum douglasii John Thomas Howell 1942-8-7 17775 Tulare Lost Canyon 3048 Comment
  CAS-BOT-BC414617  Polygonum douglasii John Thomas Howell 1950-7-13 26798 Tulare Bakeoven Meadows, South Fork of Kern River 2468 Comment
  CAS-BOT-BC414618  Polygonum douglasii John Thomas Howell 1942-8-5 17722 Tulare Kaweah Meadows, Chagoopa Plateau Comment
  CAS-BOT-BC414621  Polygonum douglasii Ernest C. Twisselmann 1964-7-24 9893 Tulare Sierra Nevada, Kern Plateau. Cannell Meadow 2255 Comment
  CAS-BOT-BC414623  Polygonum douglasii Ernest C. Twisselmann 1967-8-28 13605 Tulare Sierra Nevada, Kern Plateau. Cannell Meadow 2194 Comment
  CAS-BOT-BC414624  Polygonum douglasii Ernest C. Twisselmann 1967-8-29 13659 Tulare Sierra Nevada, Kern Plateau. Horse Meadow 2240 Comment
  CAS-BOT-BC414625  Polygonum douglasii Ernest C. Twisselmann 1967-8-29 13659 Tulare Sierra Nevada, Kern Plateau. Horse Meadow 2240 Comment
  CAS-BOT-BC414626  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-28 17196 Tulare Sierra Nevada, Kern Plateau. Meadow at the head of Kern Peak Stringer 3145 Comment
  CAS-BOT-BC414627  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-28 17196 Tulare Sierra Nevada, Kern Plateau. Meadow at the head of Kern Peak Stringer 3145 Comment
  CAS-BOT-BC414628  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-29 17310 Tulare Sierra Nevada, Kern Plateau. South Fork of Kern River at Ramshaw Meadow 2651 Comment
  CAS-BOT-BC414629  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-8-1 17451 Tulare Sierra Nevada, Kern Plateau. Tunnel Meadow Air Strip 2773 Comment
  CAS-BOT-BC414631  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-27 17122 Tulare Sierra Nevada, Kern Plateau. Templeton Meadow: Movie Stringer above the old Templeton Cow Camp 2657 Comment
  CAS-BOT-BC414632  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-27 17106 Tulare Sierra Nevada, Kern Plateau. Templeton Meadow: Movie Stringer above the old Templeton Cow Camp 2657 Comment
  CAS-BOT-BC414633  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-27 17106 Tulare Sierra Nevada, Kern Plateau. Templeton Meadow: Movie Stringer above the old Templeton Cow Camp 2657 Comment
  CAS-BOT-BC414634  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-27 17125 Tulare Sierra Nevada, Kern Plateau. Templeton Meadow: Movie Stringer above the old Templeton Cow Camp 2657 Comment
  CAS-BOT-BC414635  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-27 17125 Tulare Sierra Nevada, Kern Plateau. Templeton Meadow: Movie Stringer above the old Templeton Cow Camp 2657 Comment
  CAS-BOT-BC414636  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-25 16938 Tulare Sierra Nevada, Kern Plateau. Tunnel Meadow 2773 Comment
  CAS-BOT-BC414637  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-25 16962 Tulare Sierra Nevada, Kern Plateau. Tunnel Meadow 2773 Comment
  CAS-BOT-BC414638  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-25 16962 Tulare Sierra Nevada, Kern Plateau. Tunnel Meadow 2773 Comment
  CAS-BOT-BC414639  Polygonum douglasii Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-29 18175 Tulare Sierra Nevada, Kern Plateau. Red Rock Meadow 2657 Comment
  CAS-BOT-BC414640  Polygonum douglasii Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-29 18175 Tulare Sierra Nevada, Kern Plateau. Red Rock Meadow 2657 Comment
  CAS-BOT-BC414641  Polygonum douglasii James R. Shevock 1983-8-23 10706 Tulare Southern Sierra Nevda, Sequoia National Forest. Kaweah River drainage. Toward Baldy Ridge between Big Baldy and Chimney Peak east of the National Park boundary 2377 Comment
  CAS-BOT-BC414642  Polygonum douglasii Peter H. Raven 1954-7-23 7561 Tulare Crabtree Meadows 3139 Comment
  CAS-BOT-BC414645  Polygonum douglasii John Thomas Howell 1949-7-27 25813 Tulare Whitney Meadows 2956 Comment
  CAS-BOT-BC414646  Polygonum douglasii John Thomas Howell 1949-7-19 25517 Tulare Rock Creek 3200 Comment
  CAS-BOT-BC414647  Polygonum douglasii John Thomas Howell; Gordon H. True 1966-7-11 41741 Tulare Horse Meadow, Kern Plateau 2255 Comment
  CAS-BOT-BC414648  Polygonum douglasii John Thomas Howell; Gordon H. True 1966-7-11 41698 Tulare Poison Meadow, Kern Plateau 2286 Comment
  CAS-BOT-BC414649  Polygonum douglasii John Thomas Howell; Gordon H. True 1970-7-30 47214 Tulare Along Salmon Creek at north end of Big Meadow. Kern Plateau 2377 Comment
  CAS-BOT-BC414650  Polygonum douglasii J. N. Culbertson 1904-8-10 4262 Tulare National Bridge Meadow Comment
  CAS-BOT-BC414651  Polygonum douglasii Culbertson 1904-7-30 4391 Tulare Coyote Creek Comment
  CAS-BOT-BC414652  Polygonum douglasii Ernest C. Twisselmann 1970-6-26 16893 Tulare Sierra Nevada, Kern Plateau. Big Meadow 2377 Comment
  CAS-BOT-BC414653  Polygonum douglasii Ernest C. Twisselmann 1965-8-19 11509 Tulare Sierra Nevada, Kern Plateau. Northwest arm of Beach Meadow 2362 Comment
  CAS-BOT-BC414654  Polygonum douglasii Ernest C. Twisselmann; Eben McMillan; John Nicoll 1968-8-12 14783 Tulare Sierra Nevada, Kern Plateau. South Fork of Kern River at Monache Meadow 2438 Comment
  CAS-BOT-BC414655  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-8-1 17451 Tulare Sierra Nevada, Kern Plateau. Tunnel Meadow Air Strip 2773 Comment
  CAS-BOT-BC414657  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-27 17122 Tulare Sierra Nevada, Kern Plateau. Templeton Meadow: Movie Stringer above the old Templeton Cow Camp 2657 Comment
  CAS-BOT-BC414658  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-29 17310 Tulare Sierra Nevada, Kern Plateau. South Fork of Kern River at Ramshaw Meadow 2651 Comment
  CAS-BOT-BC414659  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1972-8-11 19105 Tulare Sierra Nevada, Kern Plateau. Tunnel Meadow 2773 Comment
  CAS-BOT-BC414660  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-7-25 16938 Tulare Sierra Nevada, Kern Plateau. Tunnel Meadow 2773 Comment
  CAS-BOT-BC414661  Polygonum douglasii Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-28 18105 Tulare Sierra Nevada, Kern Plateau. Casa Vieja Meadow 2560 Comment
  CAS-BOT-BC414662  Polygonum douglasii Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-9-1 18365 Tulare Sierra Nevada, Kern Plateau. Burkhart Meadow 2682 Comment
  CAS-BOT-BC414664  Polygonum douglasii L. R. Abrams 1920-9-27 7738 Tulare Giant Forest Meadow Comment
  CAS-BOT-BC414665  Polygonum douglasii Joseph Keefe 1973-8-20 14356 Tulare Along Wallace Creek, 0.5 KM northeast of John Muir Trail, northwest of Mount Whitney. 3200 Comment
  CAS-BOT-BC414666  Polygonum douglasii R. Bacigalupi; I. L. Wiggins; R. S. Ferris 1941-7-26 2591 Tulare Quaking Aspen Recreation Area in canyon above Camp Nelson. Sequoia National Forest 2087 Comment
  CAS-BOT-BC414667  Polygonum douglasii Donald J. Bedell 1965-9-4 115 -13 Tulare Slope above the pack station corrals, Mineral King 2377 Comment
  CAS-BOT-BC414668  Polygonum douglasii Ynez Whilton Winblad 1937-8-12 s.n. Tulare Mineral King Comment
  CAS-BOT-BC414669  Polygonum douglasii Culbertson 1904-8-29 4533 Tulare Nine Mile Creek Comment
  CAS-BOT-BC414670  Polygonum douglasii Culbertson 1904-7-30 4391 Tulare Coyote Creek Comment
  CAS-BOT-BC414671  Polygonum douglasii John Thomas Howell 1942-7-26 17212 Tulare Mineral King Comment
  CAS-BOT-BC414672  Polygonum douglasii John Thomas Howell 1969-8-26 45960 Tulare Mineral King 2377 Comment
  CAS-BOT-BC414673  Polygonum douglasii John Thomas Howell; Gordon H. True 1970-7-28 46983 Tulare West side of Big Meadow just south of Pipe Spring. Kern Plateau 2377 Comment
  CAS-BOT-BC414675  Polygonum douglasii John Thomas Howell; Gordon H. True 1967-7-4 42973 Tulare Troy Meadow, Kern Plateau 2377 Comment
  CAS-BOT-BC414676  Polygonum douglasii Roxana S. Ferris; Laura Lorraine 1950-7-27 12249 Tulare Above Soda Spring, on Soda Spring Creek, Sequoia National Forest 2590 Comment
  CAS-BOT-BC414677  Polygonum douglasii Roxana S. Ferris; Laura Lorraine 1950-7-27 12249 Tulare Above Soda Spring, on Soda Spring Creek, Sequoia National Forest 2590 Comment
  CAS-BOT-BC414678  Polygonum douglasii Roxana S. Ferris; Laura Lorraine 1942-7-22 10735 Tulare Ground Hog Meadow, Sequoia National Forest Comment
  CAS-BOT-BC414679  Polygonum douglasii Ernest C. Twisselmann 1966-8-3 12719 Tulare Sierra Nevada, Kern Plateau. Beach Creek above Beach Meadow 2377 Comment
  CAS-BOT-BC414680  Polygonum douglasii Ernest C. Twisselmann 1970-6-26 16893 Tulare Sierra Nevada, Kern Plateau. Big Meadow 2377 Comment
  CAS-BOT-BC414681  Polygonum douglasii Ernest C. Twisselmann 1967-9-20 13799 Tulare Sierra Nevada, Kern Plateau. Powell Meadow 2682 Comment
  CAS-BOT-BC414683  Polygonum douglasii Ernest C. Twisselmann 1971-7-14 17941 Tulare Sierra Nevada, Kern Plateau. Round Meadow 2743 Comment
  CAS-BOT-BC414684  Polygonum douglasii Ernest C. Twisselmann 1966-8-3 12701 Tulare Sierra Nevada, Kern Plateau. Little Troy Meadow 2346 Comment
  CAS-BOT-BC414685  Polygonum douglasii Ernest C. Twisselmann; Jack Zaninovich 1969-8-29 15941 Tulare Sierra Nevada, Kern Plateau. Cannell Meadow, near the ranger's cabin 2194 Comment
  CAS-BOT-BC414686  Polygonum douglasii Ernest C. Twisselmann; Eben McMillan; John Nicoll 1968-8-12 14783 Tulare Sierra Nevada, Kern Plateau. South Fork of Kern River at Monache Meadow 2438 Comment
  CAS-BOT-BC414688  Polygonum douglasii Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-9-1 18365 Tulare Sierra Nevada, Kern Plateau. Burkhart Meadow 2682 Comment
  CAS-BOT-BC414690  Polygonum douglasii Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-28 18105 Tulare Sierra Nevada, Kern Plateau. Casa Vieja Meadow 2560 Comment
  CAS-BOT-BC414692  Polygonum douglasii Ian McMillan 1957-8-10 41 -17 Tuolumne Pleasant Valley, Tuolumne Canyon 2438 Comment
  CAS-BOT-BC414694  Polygonum douglasii Alice Eastwood 1907-8-4 87 Tuolumne Yosemite National Park. Crockers Comment
  CAS-BOT-BC414696  Polygonum douglasii John Thomas Howell 1938-8-12 14565 Tuolumne Tuolumne Meadows Comment
  CAS-BOT-BC414697  Polygonum douglasii John Thomas Howell 1944-8-9 20178 Tuolumne Near Parsons Lodge, Tuolumne Meadows Comment
  CAS-BOT-BC414698  Polygonum douglasii John Thomas Howell 1938-8-12 14565 Tuolumne Tuolumne Meadows Comment
  CAS-BOT-BC414699  Polygonum douglasii John Thomas Howell 1944-8-8 20112 Tuolumne Elizabeth Lake Comment
  CAS-BOT-BC414702  Polygonum douglasii Clarence R. Quick 1952-7-22 52 -206 Tuolumne Dodge Ridge near Pinecrest 1874 Comment
  CAS-BOT-BC414704  Polygonum douglasii Ira L. Wiggins 1972-9-26 21995 Tuolumne Along road to Herring Creek Reservoir, near the loop road Comment
  CAS-BOT-BC414705  Polygonum douglasii Ira L. Wiggins 1972-7-13 21902 Tuolumne Along Herring Creek above the Reservoir 2194 Comment
  CAS-BOT-BC414707  Polygonum douglasii Ira L. Wiggins 1934-7-23 6926 Tuolumne 100 yds. west of store at Pine Crest [Pinecrest] Comment
  CAS-BOT-BC414711  Polygonum douglasii Clare B. Hardham 1982-9-4 25251 Tuolumne Sierra Nevada Mountains. West side Sonora Pass 2682 Comment
  CDA15371  Polygonum douglasii G. F. Hrusa 1997-6-26 13886 Plumas Sierra Nevada; Approx. 1/4 mi. N from USFS 23N22D terminus. Comment
  CDA15955  Polygonum douglasii G. F. Hrusa, J. Glazner 1999-7-17 15141 Placer Martis Valley; Martis Valley, off Hwy 267, S of Truckee. 1889 Comment
  CDA16432  Polygonum douglasii G. F. Hrusa, J. Glazner 2000-7-1 15603 Nevada Sierra Nevada; Summit Village, Truckee. Along Donner Creek adjacent to Hwy 89. 1844 Comment
  CDA17282  Polygonum douglasii G. F. Hrusa, S. Gaimari, P. Kerr, M. Epstein, S. Winterton 2004-6-17 16309 Plumas Sierra Nevada; Willow Creek Rd.m, 1.6 mi. NW of Hwy 70 & 2.6 mi. W on 70 from town of Portola. 1554 Comment
  CDA22792  Polygonum douglasii W. E. Simonds 1958-8-17 Tulare Mineral-King area. Comment
  CDA25024  Polygonum douglasii J. Glazner 2000-9-2 s.n. Placer Lake Tahoe; Wooded slope betw. Squaw Ck, Hwy 89, and Squaw Valley Rd. 1889 Comment
  CHSC101904  Polygonum douglasii Scott D. White; Justin M. Wood 2008-6-30 12334 San Bernardino San Bernardino Mountains; Wildhorse Meadows. 2615 Comment
  CHSC110924  Polygonum douglasii Lowell Ahart 2012-7-28 18383 Nevada On the east side of Pioneer Trail, about 70 yards southeast of the PG and E Pavilion and restrooms, on the east side of Bowman Lake Road, about 90 yards south of the Bear River, Bear Valley. 1433 Comment
  CHSC111055  Polygonum douglasii James Wiley Tatum 1977-7-14 456 Tulare Flora of Olancha Peak. Located on the county line along the crest of the Sierra Nevada, and within the Inyo National Forest; 5.2 miles WSW of the town of Olancha. 2499 Comment
  CHSC112815  Polygonum douglasii Lowell Ahart; John Dittes 2013-7-25 18964 Modoc 30 yards north of the east-west fence, south edge of Ash Creek Floodplain, northeast of Patterson Homestead, east of Elkins Lane, 1.0 mile (air) south of County Road 87, 3.14 miles (air) west of Adin, Big Valley. 1267 Comment
  CHSC113481  Polygonum douglasii Lowell Ahart 2014-7-10 19631 Butte About 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. 1664 Comment
  CHSC113906  Polygonum douglasii Lowell Ahart 2014-8-24 19744 Plumas Center of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles (air) north of La Porte. 1533 Comment
  CHSC115546  Polygonum douglasii Lowell Ahart; John Dittes 2015-8-5 20439 Tehama East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mt., 9.77 air-miles south of Lassen Peak. 1498 Comment
  CHSC115909  Polygonum douglasii L. P. Janeway 2015-7-29 11811 Plumas Northern High Sierra Nevada. Plumas National Forest; Sawpit Flat, along the road to Cleghorn Bar 2.5 road-km northwest of La Porte-Quincy Road; between Bird Creek, Onion Valley Creek, and Finger Board. 1926 Comment
  CHSC117580  Polygonum douglasii Lowell Ahart; John Dittes, Josephine Guardino 2016-9-21 21362 Tehama Dry area on the west side of Highway 89, about 50 yards south of Bluff Falls, about 1 mile south of Lassen Volcanic National Park, about 2 1/2 miles (air) north of Morgan Mountain. 1963 Comment
  CHSC117625  Polygonum douglasii Lowell Ahart 2016-8-30 21328 Plumas On the west side of the meadow, south of the pond, about 100 yards west of the Pacific Crest Trail on Bunker Hill Ridge, about 1 1/2 miles (air) southeast of Pilot Peak. 2044 Comment
  CLARK-A1528-3784  Polygonum douglasii John C. Roos 1940-7-16 San Bernardino San Bernardino Mountains Comment
  CLARK-A1528-3785  Polygonum douglasii John C. Roos 1965-7-18 San Bernardino San Bernardino Mountains Comment
  HSC102334  Polygonum douglasii M. R. Mesler, L. Sloan, I. Zacher 2012-7-13 1291 Del Norte Ridge between Broken Rib Mtn and Wounded Knee Mtn 1424 Comment
  HSC17499  Polygonum douglasii L. C. Wheeler 1935-7-26 3700 Siskiyou Siskiyou Mountains: Jaynes Canyon 1951 Comment
  HSC17503  Polygonum douglasii L. S. Rose 1967-7-9 67142 Plumas Quincy 1037 Comment
  HSC19292  Polygonum douglasii J. O. Sawyer 1969-7-24 1495 Siskiyou NE facing seep SW of Sugar Lake 1890 Comment
  HSC34196  Polygonum douglasii J. P. Smith, J. O. Sawyer 1973-7-4 7124 Trinity Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn. 1524 Comment
  HSC34210  Polygonum douglasii J. P. Smith, J. O. Sawyer 1973-7-4 7111 Trinity Trail 11W26 from Rd. 80 between Dubakella and S Dubakella Mtn. 1524 Comment
  HSC42897  Polygonum douglasii Ken Stillman 1976-8-31 457 Siskiyou E and N sides of Williams Point 366 Comment
  HSC53981  Polygonum douglasii Griswold, Butler 1979-7-11 7056 Humboldt Near Twin Lakes, close to the town of Willow Creek 1417 Comment
  HSC54501  Polygonum douglasii G. L. Clifton, Griswold 1979-7-26 9363 Humboldt Near Salmon Mtn., close to the town of Forks of Salmon 1935 Comment
  HSC54692  Polygonum douglasii Overton, Butler 1979-7-26 9989 Humboldt Near Willow Creek 1341 Comment
  HSC54879  Polygonum douglasii G. L. Clifton, Griswold 1979-7-25 10874 Humboldt Near Red Cap Lake, close to the town of Forks of Salmon. 1784 Comment
  HSC55014  Polygonum douglasii Overton, Butler 1979-7-31 11405 Humboldt Near Water Dog Lakes, close to the town of Hoopa 1830 Comment
  HSC55078  Polygonum douglasii G. L. Clifton, Griswold 1979-7-31 11691 Humboldt Near Trinity Summit Guard Station, close to the town of Hoopa 1805 Comment
  HSC55083  Polygonum douglasii G. L. Clifton, Griswold 1979-7-31 11747 Humboldt Near Trinity Summit Guard Station, close to the town of Hoopa. 1845 Comment
  HSC55108  Polygonum douglasii G. L. Clifton 1979-7-31 11849 Humboldt Near Tish Tang A Tang Creek, close to the town of Hoopa. 1356 Comment
  HSC55160  Polygonum douglasii Gilbert Muth 1979-8-1 12122 Humboldt Near Horse Trail Ridge, close to the town of Hoopa 1677 Comment
  HSC55188  Polygonum douglasii G. L. Clifton, Griswold 1979-8-2 12251 Humboldt Near Oregon Creek, close to the town of Hoopa. 1661 Comment
  HSC55221  Polygonum douglasii Walter Overton 1979-8-1 12393 Humboldt Near Mill Creek, Middle Fork, close to the town of Hoopa. 1341 Comment
  HSC55262  Polygonum douglasii Overton, Butler 1979-8-2 12600 Humboldt Near Grogan Hole, close to the town of Hoopa. 1554 Comment
  HSC55269  Polygonum douglasii Overton, Butler 1979-8-2 12642 Humboldt Near Grogan Hole, close to the town of Hoopa. 1554 Comment
  HSC56170  Polygonum douglasii G. L. Clifton, Griswold 1979-8-1 12063 Humboldt Near N Trinity Mtn., close to the town of Hoopa. 1798 Comment
  HSC58967  Polygonum douglasii G. L. Clifton 1975-7-28 5156 Siskiyou Near Cook and Green Pass 1646 Comment
  HSC64420  Polygonum douglasii J. P. Smith, Steve Selva 1970-6-30 4262 Del Norte 22.9 mi. from junction with Hwy. 199 on French Hill Rd. Comment
  HSC64429  Polygonum douglasii J. P. Smith 1971-10-2 4887 Del Norte Along Stony Creek near Gasquet. Comment
  HSC64438  Polygonum douglasii J. P. Smith, J. O. Sawyer 1975-6-23 8271 Trinity Across from entrance to Philpot Campground, on the Peanut to Forest Glenn Rd. 884 Comment
  HSC708  Polygonum douglasii William J. Ferlatte 1967-8-19 1036 Siskiyou South Fork of Salmon River, between campground and Carter's. 1524 Comment
  HSC70871  Polygonum douglasii M. A. Baker 1980-8-3 3581 Del Norte Near Stevens Mtn. 1524 Comment
  HSC70972  Polygonum douglasii M. A. Baker 1980-8-4 3659 Del Norte Near Smith River, S Siskiyou Fork 1067 Comment
  HSC71819  Polygonum douglasii Thomas W. Nelson, Jane P. Nelson 1980-6-27 5954 Humboldt Six Rivers National Forest, saddle between two peaks E of Mt. Lassic 1768 Comment
  HSC72658  Polygonum douglasii Gail Newton 1980-6-26 642 Trinity Near Underwood Creek. 451 Comment
  HSC73538  Polygonum douglasii Gail Newton 1980-7-14 1474 Humboldt Near Last Chance Ridge. 1219 Comment
  HSC73886  Polygonum douglasii Gail Newton 1980-7-13 1412 Trinity Near Red Rock. 1509 Comment
  HSC74575  Polygonum douglasii Gail Newton 1980-7-27 1827 Del Norte Near Wounded Knee Mtn. 1433 Comment
  HSC74927  Polygonum douglasii J. P. Smith, Jennifer Whipple 1978-7-2 9978 Siskiyou Trail from Cook and Green Pass to Copper Butte. 1768 Comment
  HSC76039  Polygonum douglasii Overton, Butler 1979-8-2 12577 Humboldt Near Bret Hole, close to the town of Hoopa 1554 Comment
  HSC76096  Polygonum douglasii G. L. Clifton 1979-7-29 11002 Del Norte Near Elk Valley, close to the town of Orleans 1366 Comment
  HSC76179  Polygonum douglasii G. L. Clifton, Butler 1979-7-18 8807 Trinity Near Four Corners Rock, close to the town of Alderpoint. 1524 Comment
  HSC78329  Polygonum douglasii L. P. Janeway 1983-7-31 478 Siskiyou Poker Flat, upper portion of meadow. 1524 Comment
  HSC78330  Polygonum douglasii L. P. Janeway 1983-8-16 540 Siskiyou Poker Flat 1524 Comment
  HSC81186  Polygonum douglasii Thomas W. Nelson, Jane P. Nelson 1980-7-6 6040 Lassen Along Ash Creek at Ash Creek Campground 1494 Comment
  HSC86791  Polygonum douglasii Clare R. Wheeler, Gladys L. Smith 1983-9-8 3604 Mendocino W side of Leonard Lake, Reeves Canyon Rd., 12 mi. NW of Ukiah 549 Comment
  HSC92938  Polygonum douglasii Jennifer Whipple 1977-9-9 2277 Trinity N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes 2165 Comment
  HSC92952  Polygonum douglasii Jennifer Whipple 1977-8-3 2115 Trinity N of Lower Deadfall and Deadfall Lakes along the creek draining the upper Deadfall Lakes. 2165 Comment
  HSC92960  Polygonum douglasii Jennifer Whipple 1976-8-4 1627 Trinity Mt. Eddy, S facing slopes N of Deadfall Lake in the Deadfall drainage 2195 Comment
  HSC92997  Polygonum douglasii Jennifer Whipple 1978-10-6 2420 Siskiyou Dale Creek drainage on the N face of Mt. Eddy 2195 Comment
  HSC92999  Polygonum douglasii Jennifer Whipple 1977-8-6 2197 Siskiyou Klamath Mtns., SW of Dobkins Lake along drainage into the lake. 2073 Comment
  HSC95133  Polygonum douglasii Helen Constantine-Shull 1994-7-10 109 Mono NE corner Glass Creek Meadow 2744 Comment
  HSC99565  Polygonum douglasii K. A. Wayman, Robin Bencie, M. Mesler, Julie Gregory 2010-8-10 230 Humboldt Near North Trinity Mtn, 11. 9 mi east of Hoopa on Big Hill Rd (8N01), at Box Camp, Six Rivers National Forest. 1372 Comment
  JEPS119826  Polygonum douglasii Lowell Ahart 2012-7-28 18383 Nevada On the east side of Pioneer Trail, about 70 yards southeast of the P. G. & E Pavilion and restrooms, on the east side of Bowman Lake Road, about 90 yards south of the Bear River, Bear Valley. Comment
  JEPS121205  Polygonum douglasii Lowell Ahart, John Dittes 2013-7-25 18964 Modoc 30 yards N of the E-W fence, south edge of Ash Creek Floodplain, NE of Patterson Homestead, E of Elkins Lane, 1.0 air miles S of County Road 87, 3.14 air miles W of Adin, Big Valley. Comment
  JEPS121439  Polygonum douglasii Julie Kierstead Nelson, Susan Erwin, Martin Lenz 2009-8-26 2009 -0011 Trinity In Upper Hayfork Creek watershed, ca. 200 m east of Forest Road 30; 3 miles south of Highway 36. Comment
  JEPS121919  Polygonum douglasii Lowell Ahart 2014-7-10 19631 Butte About 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. Comment
  JEPS122105  Polygonum douglasii Lowell Ahart 2014-8-24 19744 Plumas Center of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles (air) north of La Porte. Comment
  JEPS124069  Polygonum douglasii Lowell Ahart, John Dittes 2015-8-5 20439 Tehama East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mountain, 9.77 air-miles south of Lassen Peak. Comment
  JEPS126267  Polygonum douglasii Steve Matson 2000-7-6 466 Placer nSNH; Martis Valley, about 4 miles SE of Truckee; Martis Creek Wildlife Area; 600 meters north of Highway 267. Comment
  JEPS127111  Polygonum douglasii Lowell Ahart, John Dittes, Josephine Guardino 2016-9-21 21362 Tehama About 50 yards south of Buff Falls, about 1 mile south of Lassen Volcanic National Park, about 2 1/2 miles (air) north of Morgan Mountain, Comment
  JEPS127120  Polygonum douglasii Lowell Ahart 2016-8-30 21328 Plumas About 100 yards west of the Pacific Crest Trail on Bunker Hill Ridge, about 1 1/2 miles (air) southeast of Pilot Peak. Comment
  JEPS128319  Polygonum douglasii Roger Raiche 2000-6-2 128 .00 Sonoma The Cedars. Lower Russian River, Big Austin Creek watershed. Comment
  JEPS128698  Polygonum douglasii Lowell Ahart, John Dittes 2017-7-18 21546 Nevada 1014 feet southeast of intersection of Boca Road and Prosser Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northwest of Truckee. Comment
  JEPS128700  Polygonum douglasii Lowell Ahart, John Dittes, Josephine Guardino 2017-6-28 21510 Nevada About 20 yards north of the north edge of Carpenter Meadow, about 80 yards south of the poor dirt road, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. Comment
  JEPS24802  Polygonum douglasii Rimo Bacigalupi with Drs. Reino and Aloha Alava 1958-9-2 6811 Siskiyou about 3 mi nw Weed (head of valley); Shasta Valley 975 Comment
  JEPS25543  Polygonum douglasii Rimo Bacigalupi with Lincoln Constance 1959-6-17 7160 Siskiyou on moraine 4 mi nw Weed (along US Hwy 99, overlooking s end of Shasta Valley) 952 Comment
  JEPS51267  Polygonum douglasii Willis L. Jepson Jul 24 1894-Aug 10 1894 Siskiyou Mount Muir Region of the Upper Sacramento (= Black Butte near Sisson) Comment
  JEPS51268  Polygonum douglasii Geo. D. Butler 1908-7-20 195 Siskiyou Humbug Creek Comment
  JEPS51269  Polygonum douglasii Chesnut and Drew 1888-7-28 Humboldt Grouse Creek Comment
  JEPS51303  Polygonum douglasii J. G. Lemmon 1872-2 Sierra Sierra Valley Comment
  JEPS57136  Polygonum douglasii L. R. Heckard 1967-7-5 1603 A Siskiyou along Bolam logging rd. on n. side of Mt. Shasta 1524 Comment
  JEPS69757  Polygonum douglasii W. B. and V. G. Cooke 1972-6-30 45414 Siskiyou Military Pass Rd. above Andesite crossing; Mt. Shasta 1524 Comment
  JEPS74478  Polygonum douglasii W. J. Ferlatte 1966-8-3 249 Siskiyou Big Flat Trinity Alps (wooded area near public camp) 1524 Comment
  JEPS87242  Polygonum douglasii Jack and Betty Guggolz 1991-10-9 1237 Sonoma 3/4 mi nnw Camp Meeker 195 Comment
  OBI10858  Polygonum douglasii Robert F. Hoover 1967-9-5 10829 Placer Carnelian bay, Lake Tahoe Comment
  OBI10859  Polygonum douglasii Lewis S. Rose 1967-7-9 67142 Plumas Quincy 1036 Comment
  OBI13176  Polygonum douglasii Kurt R. Neisess 1976-8-5 148 Tuolumne Blue Cyn, Stanislaus Natl Forest 2804 Comment
  OBI42403  Polygonum douglasii David J. Keil 1984-1 18387 Tulare Quaking Aspen Campground, Sequoia Natl forest. E of Porterville in the Sierra Nevada 2134 Comment
  POM104413  Polygonum douglasii Geo. D. Butler 1908-8-3 185 Siskiyou Log Lake, Shackleford Creek Comment
  POM104491  Polygonum douglasii Geo. D. Butler 1910-7-9 1706 Siskiyou Shackleford Creek. 1220 Comment
  POM104508  Polygonum douglasii Marcus E. Jones 1897-6-18 s.n. Lassen Chat. [also Chats, a former settlement] 1524 Comment
  POM118272  Polygonum douglasii H. M. Hall 1911-7-24 9017 Mariposa Yosemite Valley (around Camp Curry) in the Transition zone 1220 Comment
Read comments
Jan 23 2011
  POM144904  Polygonum douglasii A. A. Heller 1903-7-31 6892 Nevada Lower end of Downei Lake Comment
  POM165019  Polygonum douglasii P. A. Munz 1923-7-28 7549 Tuolumne Tuolumne Meadows. Yosemite National Park. 2591 Comment
  POM17894  Polygonum douglasii P. A. Munz, R. D. Harwood 1923-6-28 7289 San Diego Cuyamaca Peak 1524 Comment
  POM203796  Polygonum douglasii J. T. Howell 1934-6-12 12002 Modoc Davis Creek Comment
  POM219174  Polygonum douglasii H. F. Copeland 1928-8-18 318 Butte Jonesville, Butte Creek Canyon 1524 Comment
  POM2361  Polygonum douglasii L. R. Abrams 1901-07 1982 San Bernardino Strawberry Peak. 1829 Comment
  POM2362B  Polygonum douglasii L. R. Abrams 1902-8-5 2895 San Bernardino Pine Lake, San Bernardino Mountains. Comment
  POM254991  Polygonum douglasii P. A. Munz 1940-7-18 16028 Mono Tamarack Creek, 15 miles SW of Bridgeport. 2744 Comment
  POM280358  Polygonum douglasii Lyman Benson 1942-7-2 11270 Placer Highway junction 1 mile west of Truckee. Truckee River drainage area. 1829 Comment
  POM304494  Polygonum douglasii J. T. Howell 1942-7-26 17212 Tulare Mineral King Comment
  POM466319  Polygonum douglasii F. W. Peirson 1935-8-4 s.n. Mono About 2 miles southeast of Sonora Pass 2622 Comment
  POM89531  Polygonum douglasii Joseph P. Tracy 1919-9-18 s.n. Humboldt Trinity Summit Comment
  RSA0114872  Polygonum douglasii L. P. Janeway 2015-7-29 11811 Plumas Northern High Sierra Nevada. Plumas National Forest; Sawpit Flat, along the road to Cleghorn Bar 2.5 road-km northwest of La Porte-Quincy Road; between Bird Creek, Onion Valley Creek, and Finger Board. 1926 Comment
  RSA0118634  Polygonum douglasii Lowell A. Ahart 2014-8-24 19744 Plumas Center of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles (air), north of La Porte. 1533 Comment
  RSA0126630  Polygonum douglasii Duncan S. Bell, LeRoy Gross 2016-7-27 10045 San Bernardino San Gorgonio Wilderness area; East Fork of Barton Creek, approximately 1.5 air miles northeast of Anderson Peak. 2502 Comment
  RSA104503  Polygonum douglasii Marcus E. Jones 1897-6-30 s.n. Lassen Eagle Lake, 27 miles from Susanville 1524 Comment
  RSA11902  Polygonum douglasii Elmer I. Applegate 1923-8-18 3885 Siskiyou Hoffman Mtn, Medicine Lake Comment
  RSA151444  Polygonum douglasii Chas H. Quibell 1957-8-13 3836 Fresno Hell For Sure Pass Trail at 10080ft. 800ft up on W wall of Goddard Cany (S Fork San Joaquin River) N of Creek crossing nearly a mile SSE of point where trail turns up canyon wall for the pass. Comment
  RSA153223  Polygonum douglasii Chas H. Quibell 1952-8-22 1278 Fresno 8650' Island Twin L., N. of 9600' sect. Kaiser Ridge, 1 m. W-NW Potter Pass, 1.5 m. E. 10300' Kaiser Pk. Comment
  RSA153306  Polygonum douglasii Chas H. Quibell 1957-8-17 6983 Fresno Goddard Cany. (S. Fk. San Joaquin Riv.) just below great open headwaters basin below 11025' Martha L. and WNW. of 13568' mt. Goddard. Surrounding peaks 12000' plus. 3171 Comment
  RSA155992  Polygonum douglasii L. R. Abrams 1902-8-5 2895 San Bernardino Bear Valley, San Bernardino Mountians. Comment
  RSA16537  Polygonum douglasii Percy C. Everett, E. R. Johnson 1935-7-15 7293 Fresno Mono Creek Canyon, base of Vermillion Cliffs, about 2 miles E of Vermillion Valley. 2409 Comment
  RSA171170  Polygonum douglasii Robert F. Thorne, James Henrickson 1963-8-9 32924 Mono Toiyabe National Forest, 9 miles W of Sonora Junction, along Leavitt Creek. 2713 Comment
  RSA212191  Polygonum douglasii L. S. Rose 1969-6-24 69054 Plumas Quincy, Meadows 1037 Comment
  RSA219113  Polygonum douglasii E. B. Copeland 1930-7-24 630 Butte Jonesville. 1500 Comment
  RSA231881  Polygonum douglasii E. C. Twisselmann 1971-7-14 17941 Tulare Sierra Nevada Mtns., Kern Plateau, Round Meadow. 2744 Comment
  RSA237769  Polygonum douglasii Frederick W. Oettinger 1968-9-2 676 Siskiyou Above Upper English Lake. Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountains Wilderness Area. 1860 Comment
  RSA265087  Polygonum douglasii H. M. Hall 1941-6-22 s.n. Fresno Paradise Valley Meadow, S fork of Kings River. 2073 Comment
  RSA280360  Polygonum douglasii Lyman Benson 1936-7-17 7900 Mariposa Above Wawona Road Tunnel. Yosemite Valley watershed, Sierra Nevada Mountains. 1524 Comment
  RSA292914  Polygonum douglasii Reino Alava, Aloha Alava, Rimo Bacigalupi 1958-9-3 2469 Del Norte Edges of Poker Flat. 1537 Comment
  RSA32507  Polygonum douglasii J. T. Howell 1945-6-20 21058 Lake Sawmill Flat, Bartlett Mountain. 1220 Comment
  RSA35123  Polygonum douglasii L. S. Rose 1944-7-22 44214 Placer Chambers lodge, Lake Tahoe. 1921 Comment
  RSA40021  Polygonum douglasii J. T. Howell 1944-8-9 20178 Tuolumne Near Parsons Lodge, Tuolumne Meadows Comment
  RSA466325A  Polygonum douglasii Thekla Mohr 1918-07 s.n. San Bernardino Forest Home [now Forest Falls], San Bernardino Mountains. Comment
  RSA466328B  Polygonum douglasii F. R. Fosberg 1931-8-18 7392 San Diego Cuyamaca Lake. 1550 Comment
  RSA517311  Polygonum douglasii Barbara J. Ertter 1986-8-8 6670 Tulare Summit Meadows NW of Olancha Pass, Inyo National Forest ca 1.5 airmiles SW of Olancha. 2805 Comment
  RSA601447  Polygonum douglasii Louis C. Wheeler 1935-7-26 3700 Siskiyou Siskiyou mountains: Jaynes Canyon 1951 Comment
  RSA654665  Polygonum douglasii H. Constantine 1995-9-7 739 Mono Upper Glass Creek Meadow, alt 2743m, wet meadows 2743 Comment
  RSA65869  Polygonum douglasii F. W. Peirson 1932-7-9 10284 Shasta Below Burney Spring 1433 Comment
  RSA67002  Polygonum douglasii P. A. Munz 1951-7-25 16891 Tehama Square Lake, north base of South Yolla Bolly Mountains 2134 Comment
  RSA67963  Polygonum douglasii Chas H. Quibell 1951-9-1 850 Fresno Above W shore Florence L, 7500ft in 2500ft canyon of S Fork San Joaquin R., Firs up slope, Lodgepole Forest starts at 10000 ft across lake Comment
  RSA683771  Polygonum douglasii Scott D. White, Dylan Hannon 2003-7-29 9677 -A San Bernardino San Bernardino Mountains: Onyx Summit area, near 'Heartbreak Ridge.' Unimproved routes accessed via Pipes Road (1N01) ca. 1 mi north of jtn w/ Hwy 38 at Onyx Summit. 2439 Comment
  RSA698495  Polygonum douglasii J. R. Bruff 1939-8-30 1019 San Bernardino Near Hanna Flats-Drywash under Pinos 2134 Comment
  RSA710292  Polygonum douglasii Scott D. White 2005-7-15 11170 San Bernardino San Bernardino Mountains: City of Big Bear Lake, near Hwy 18; south of Mill Creek Rd and west of Talmedge Rd. 2088 Comment
  RSA71323  Polygonum douglasii L. S. Rose 1951-7-19 51115 Tulare Mineral King. 2439 Comment
  RSA715664  Polygonum douglasii L. Ahart 2005-8-9 12261 Plumas Between Lights Creek and Fant Creek, W of Forest Road 27N09 about 6 miles (air) NW of the Boulder Creek Work Center at Antelope Lake. 1636 Comment
  RSA716315  Polygonum douglasii L. Ahart 2005-8-30 12361 Sierra E of Pass Creek, 100 yards SE of the falls on Pass Creek, 1/4 mile S of French meadow, 2.5 miles W of Webber Lake 2074 Comment
  RSA718164  Polygonum douglasii L. Ahart 2006-7-11 12950 Tehama 50 yards N of where the dirt road crosses Colby Creek, 2 miles air SE of Colby Mtn, 5 miles air NE of Butte Meadows. 1519 Comment
  RSA726354  Polygonum douglasii L. Ahart, John Dittes 2007-6-16 14091 Plumas East side of the small stream, on the south side of County Road 111 (Beckwourth Gensee Road), 50 yards east of Forest Road 24N08, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis. 1648 Comment
  RSA736961  Polygonum douglasii Scott D. White, Justin M. Wood 2008-6-30 12334 San Bernardino San Bernardino Mountains: Wildhorse Meadows. 2561 Comment
  RSA737273  Polygonum douglasii Justin M. Wood 2008-10-21 198 San Bernardino Wildhorse Rd. (2N93.2). 2271 Comment
  RSA740170  Polygonum douglasii Naomi Fraga, Duncan S. Bell 2008-7-8 2344 San Bernardino Meadow off FS Road 2N10 (Mill Creek Road) just south of its intersection with FS Road 2N86. Comment
  RSA740542  Polygonum douglasii Naomi Fraga, Lucilla Reccia 2008-8-27 2602 San Bernardino South Fork cabin tract just south of Highway 38 along South Fork of Santa Ana River. Comment
  RSA740583  Polygonum douglasii Naomi Fraga, Duncan S. Bell 2008-6-24 2292 San Bernardino Directions to site: 0.6 mi north on FS Road 2N31 at its juncture with OHV trail 3W12. 1524 Comment
  RSA743180  Polygonum douglasii J. Adams, T. Krantz 2001-6-29 s.n. San Bernardino Semi-wet region in center of Bluff Meadow near east meadow road. Comment
  RSA752392  Polygonum douglasii Orlando Mistretta 2009-8-25 4129 San Bernardino Santa Ana River Canyon. E Fork of Barton Creek near San Gorgonio Wilderness boundary, 0.23 miles S of Jenks Lake Road. 2325 Comment
  RSA756974  Polygonum douglasii Barbara J. Ertter 1990-7-14 93101 Siskiyou East side of Mount Eddy about 4 air miles due west of Mount Shasta City, at streamlet near end of Forest Road 41N53, about 1 mile north of Morgan Meadows. 1677 Comment
  RSA762886  Polygonum douglasii Justin M. Wood, D. M. Ray 2010-7-29 2233 San Bernardino Upper Santa Ana river watershed: Barton Flats, Council Group Campground. 1931 Comment
  RSA763269  Polygonum douglasii LeRoy Gross, J. McConnaughy, Shawn Overstreet 2010-7-20 4959 San Bernardino Upper Arrastre Creek, east of Missed Spring and the Pacific Crest Trail. Southeast of Forest Service Road (2N01). 2500 Comment
  RSA763671  Polygonum douglasii LeRoy Gross, Drew Monks 2010-7-26 5018 San Bernardino Mission Springs Meadow, south of Forest Service Road (1N05), and north of Mission Springs Camp. West of Fish Creek saddle. 2424 Comment
  RSA763690  Polygonum douglasii LeRoy Gross, Joy D. England 2010-6-28 4817 San Bernardino Off Forest Service Road (2N93) where it crosses the upper Wildhorse Meadows near 34.20110N, 116.77234W., Surveyed upper Wildhorse Meadows to a little NE of Road (1N19), near 34.20404N, 116.76683W. Plus surveyed the lower end of middle Wildhorse Meadows, near 34.19801N, 116.77819W. 2627 Comment
  RSA768254  Polygonum douglasii Orlando Mistretta 2010-8-11 5625 San Bernardino Along Forest Rd. 2N48Y; N slopes of Sugarloaf Mountain. 2240 Comment
  RSA769551  Polygonum douglasii LeRoy Gross, Andrew Monks, Joshua Paolini 2010-8-10 5231 San Bernardino Wildhorse Meadows, A string of three meadows, along the upper portion of Wildhorse Creek. Almost all collections are made on the middle and the lower section., Started near 34.20110N, 116.77234W where the road (Forest Service Road 2N93) crosses the bottom of the upper meadow. The lower portion of the middle meadow near 34.19801N, 116.77819W, and my access to a GPS was limit. So the lower portion was close to 34.19635N, 116.78084W (short distance down creek). 2561 Comment
  RSA780976  Polygonum douglasii Naomi Fraga, Josh Paolini, Kathleen Ashbaker 2010-7-21 3648 San Bernardino Pacific Crest Trail (PCT) near Forest Service Road 1N05, Road to Fish Creek 2488 Comment
  RSA781346  Polygonum douglasii Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-6-30 146 Alpine Hwy 88, Carson pass. Comment
  RSA781348  Polygonum douglasii Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-6-30 147 Alpine Hwy 88, Carson pass. Comment
  RSA784812  Polygonum douglasii Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-6-30 138 Alpine Red Vista road, Carson pass. Comment
  RSA798728  Polygonum douglasii Duncan S. Bell, Joella Adkins, Lizzy Eichorn, Terri Granillo 2012-7-24 3883 San Bernardino San Bernardino National Forest: northeast section of Fawnskin Valley at the southwestern base of Delamar Mountain, about 0.4 air mile northeast of the junction of forest service road 3N14 and forest service 3N12. 2225 Comment
  SBBG12090  Polygonum douglasii E. R. Blakley 1961-7-18 4556 Fresno Indian Basin at the jct of Hume Lake and Kings Cyn Rd 1828 Comment
  SBBG121286  Polygonum douglasii L. Ahart, J. Dittes 2007-6-16 14091 Plumas S side of County Rd 111 (Beckwourth Genesee Rd), 50 yards E of Forest Rd 24N08, Red Clover Valley, ca. 2 mi (air) N of the N end of Lake Davis 1647 Comment
  SBBG20602  Polygonum douglasii E. C. Twisselmann 1963-7-10 8726 Tulare head of Salmon Crk, W side of Big Meadow; Kern Plateau 2346 Comment
  SBBG24071  Polygonum douglasii E. C. Twisselmann 1965-7-29 11378 Kern Shirley Meadows 2072 Comment
  SBBG24139  Polygonum douglasii E. C. Twisselmann 1965-8-20 11540 Kern Shirley Meadows 2103 Comment
  SBBG24162  Polygonum douglasii E. C. Twisselmann 1965-8-19 11509 Tulare NW arm of Beach Meadow 2363 Comment
  SBBG24222  Polygonum douglasii E. C. Twisselmann 1965-7-27 11198 Kern Mill Crk at Breckenridge Mtn Rd 2072 Comment
  SBBG26295  Polygonum douglasii E. C. Twisselmann 1966-8-3 12701 Tulare Little Troy Meadow; Kern Plateau 2346 Comment
  SBBG28128  Polygonum douglasii D. Myrick 1967-8-31 1741 Mariposa E end of Lake Tenaya, Tioga Rd 2133 Comment
  SBBG29161  Polygonum douglasii E. B. Copeland 1930-7-24 Butte Jonesville 1500 Comment
  SBBG32347  Polygonum douglasii L. S. Rose 1967-7-9 Plumas Quincy 1036 Comment
  SBBG33976  Polygonum douglasii L. S. Rose 1969-6-24 Plumas Quincy 1036 Comment
  SBBG46806  Polygonum douglasii E. R. Blakley 1967-8-26 6879 Tulare Lodgepole Cmpgrd, Sequoia Nat Park Comment
  SBBG61495  Polygonum douglasii R. Hoffmann 1929-9-5 Riverside Tahquitz Valley Comment
  SBBG61496  Polygonum douglasii R. Hoffmann 1929-9-6 Riverside Tahquitz Valley 2438 Comment
  SCFS88  Polygonum douglasii R. Schmid 1964-7-16 198 Nevada Sagehen Basin, NW area of mdw and ca. 300 ft SES of tree trunk bridge S of station 1951 Comment
  SD109234  Polygonum douglasii Jack L. Reveal 1980-7-18 2705 Mono Frying Pan Flat, bench south of Frying Pan Cyn. Toiyabe N.F. 2286 Comment
  SD109295  Polygonum douglasii Jack L. Reveal 1980-8-13 2629 Mono upper Swauger Creek above forks, Toiyabe N.F. 2743 Comment
  SD1176  Polygonum douglasii E. B. Copeland 1930-7-24 630 Butte Jonesville, on ground wet in spring 1500 Comment
  SD128566 Image available Polygonum douglasii Jerilyn Hirshberg 1989-5-21 52 San Diego 0.5 miles west of Cuyamaca store, Cuyamaca Mountains. Growing on edge of fire road. Comment
  SD129642  Polygonum douglasii Barbara Ertter, James R. Shevock 1986-8-8 6670 Tulare Summit Meadows NW of Olancha Pass, Inyo NF ca 1.5 airmiles SW of Olancha 2804 Comment
  SD211677  Polygonum douglasii Scott D. White, Justin M. Wood 2008-6-30 12334 San Bernardino Wildhorse Meadows. Moonridge. 2561 Comment
  SD225079  Polygonum douglasii A. C. Sanders, MacKay, Thomas, & Helmkamp 1996-9-8 19530 San Bernardino San Bernardino Mountains: Champion Lodgepole Meadow, below Bluff Lake. 2317 Comment
  SD41222  Polygonum douglasii Darley F. Howe 1946-8-5 1447 San Bernardino Fawnskin Comment
  SD46732  Polygonum douglasii Robert J. Weatherly 1955-7-7 1608 Modoc 7 miles north of Ft. Bidwell 1874 Comment
  SD61126  Polygonum douglasii Darley F. Howe 1964-7-28 3887 Sierra 5.5 mi. so. Of Gold Lake Lodge. Tahoe Nat. Forest 1829 Comment
  SDSU16727  Polygonum douglasii Robert Lauri 2003-9-11 600 San Diego Palomar Mountain State Park. South end of Upper Doane Valley at beginning of Doane Creek. 1413 Comment
  SDSU9649  Polygonum douglasii J. King 1962-7-31 19 San Diego 2626 'D' Ave. National City. Residence. Collected in the lawn near thehouse. 23 Comment
  SDSU9652  Polygonum douglasii H. Wedberg 1962-8-2 1009 San Diego In Laguna Campground, Laguna Mounains. 1707 Comment
  SDSU9678  Polygonum douglasii D. F. Howe 1946-8-5 1447 San Bernardino Fawnskin, Bear Valley, San Bernardino Mtns. Comment
  SDSU9679  Polygonum douglasii D. F. Howe 1964-7-28 3887 Sierra 5.5 miles south of Gold Lake Lodge, Tahoe National Forest. 1829 Comment
  SEINET244213 Image available Polygonum douglasii A. C. Sanders, P. MacKay, S. White & C. L. Sanders 1994-9-18 15664 San Bernardino San Bernardino Mountains: upper Santa Ana River along the Seven Oaks Road (1N45), 1 mile below Hwy 38 at South Fork Campground, 0.1 mi. above the 1st river crossing. 1895 Comment
  SEINET3404101 Image available Polygonum douglasii Marcus E. Jones 1881-7-22 2455 Nevada Soda Springs 2134 Comment
  SEINET3405774 Image available Polygonum douglasii E. B. Copeland 1930-7-24 630 Butte Jonesville. 1500 Comment
  SEINET3405776 Image available Polygonum douglasii Annie M. Alexander 1940-7-4 1843 Mono Leavitt Meadows 2164 Comment
  SEINET3405777 Image available Polygonum douglasii Lewis S. Rose 1967-7-9 67142 Plumas Quincy 1036 Comment
  SEINET3405779 Image available Polygonum douglasii Rimo Bacigalupi, Drs. Reino & Aloha Alava 1958-9-3 6898 Siskiyou Poker Flat, Siskiyou Mtns 1536 Comment
  SEINET3405784 Image available Polygonum douglasii Joseph P. Tracy 1935-8-7 14635 B Trinity Devil's Canyon Mts. at head of White's Creek 2073 Comment
  SEINET3405786 Image available Polygonum douglasii Joseph P. Tracy 1947-8-24 17887 Humboldt Trinity Summit, Near Box Camp, in open fir timber 1524 Comment
  SEINET3405788 Image available Polygonum douglasii Herbert L. Mason 1952-7-19 14408 Nevada Sierra Nevada, Sage Hen Creek, Meadow opposite University of California Trout Laboratory 1981 Comment
  SEINET3405793 Image available Polygonum douglasii Herbert L. Mason 1936-8-6 11509 Mariposa Yosemite National Park; Peregoy Meadow, Glacier Point road 2256 Comment
  SEINET3405797 Image available Polygonum douglasii Joseph P. Tracy 1932-7-11 10399 Humboldt Trinity Summit, open places at Corral Prairie 1585 Comment
  SEINET4337802  Polygonum douglasii M. Lavin, S. Wharff 1980-6-26 SW 63 Mono Sierra Nevada, Little Walker River 2316 Comment
  SEINET4337858  Polygonum douglasii W. Harnach, N. Harnach 1989-6-27 184 Sierra Sierra Valley, Calpine Ranch (home). 1506 Comment
  SEINET4337862  Polygonum douglasii M. Lavin 1980-8-1 SW 109 Mono Sierra Nevda, Buckeye Creek, 3 miles west of trail head 2286 Comment
  SEINET516151  Polygonum douglasii Vernon H. Oswald 1998-9-8 9589 Modoc County Rd. 93 adjacent to the RR at Lookout Junction northwest of Lookout. 1280 Comment
  SEINET7067364 Image available Polygonum douglasii A. G. Vestal 1947-6-2 s.n. Merced About 2.3 miles east of Gustine on Sullivan Road. West side of San Joaquin Valley. Coordinate datum: NAD27. Comment
  SEINET8529642  Polygonum douglasii L. E. Stevens 2014-1 s.n. Tuolumne Stanislaus National Forest, Propane Tank Springs, SSI ID# 159436, Cherry Lake North Quad 1911 Comment
  SEINET959649  Polygonum douglasii G. K. Helmkamp, E. A. Helmkamp 2005-1 9738 El Dorado Northern Sierra Nevada Foothills: 20 WSW of Lake Tahoe; Ice House Road, N of CA highway 50 and 1.5 mi S of junction with Ice House Reservoir ( Ky burz 7.5 ) 1609 Comment
  UC127342  Polygonum douglasii H. M. Hall and E. B. Babcock June, 1903 4096 Siskiyou Shasta Valley Mount Shasta 853 Comment
  UC1562658  Polygonum douglasii Barbara Ertter 1988-6-18 7615 Modoc Hwy 139 1 mi s S jct to Lava Beds Nat'l Monument (e of Tonesta, a few mi n of Agric. Inspection Station, ca 50 air mi sw of Klamath Falls) 1310 Comment
  UC164402  Polygonum douglasii Geo. D. Butler 1910-7-31 1803 Siskiyou Yreka Comment
  UC171651  Polygonum douglasii J. D. Culbertson 1904-8-10 4262 Tulare Natural Bridge Meadow Comment
  UC1735923  Polygonum douglasii Dean W. Taylor 1987-8-6 9242 Siskiyou Porcupine Lake; ; Porcupine Lake (a small vernal depression in an indurate lava flow) 1304 Comment
  UC175842  Polygonum douglasii Joseph P. Tracy 1912-7-31 3941 Humboldt Buck Mountain Northern Coast Ranges (near summit) 1676 Comment
  UC1931075  Polygonum douglasii Naomi Fraga, Duncan Bell 2008-7-8 2344 San Bernardino Transverse Ranges; San Bernardino Mountains region: Meadow off FS Road 2N10 (Mill Creek Road) just south of its intersection with FS Road 2N86. Comment
  UC1950092  Polygonum douglasii Barbara Ertter 1990-7-14 9310 Siskiyou E side of Mt Eddy ca 4 airmiles due W of Mt Shasta City, at streamlet near end of FR 41N53 ca 1 mi N of Morgan Meadows, steep E-facing serpentine hillside Comment
  UC1982188  Polygonum douglasii LeRoy Gross, Andrew Monks, Joshua Paolini 2010-8-10 5231 San Bernardino Transverse Ranges; San Bernardino Mountains region: Wildhorse Meadows. A string of three meadows, along the upper portion of Wildhorse Creek. Almost all collections are made on the middle and the lower section. Started near 34.20110N, 116.77234W where the road (Forest Service Road 2N93) crosses the bottom of the upper meadow. The lower portion of the middle meadow near 34.19801N, 116.77819W, and my access to a GPS was limit. So the lower portion was close to 34.19635 0'N, 116.78084 0'W. Comment
  UC2042822  Polygonum douglasii Barbara Ertter with James Shevock et al. 1990-7-1 9214 Fresno Ridge SE of Wren Peak, junction Ridge/Monarch Divide between Middle & S Forks Kings River, ca. 7 air miles NW of Cedar Grove Comment
  UC302991  Polygonum douglasii Joseph P. Tracy 1915-7-12 2241 Lake Mt. St. Helena North Coast Ranges (n slope) 609 Comment
  UC6683  Polygonum douglasii J. Burtt Davy 1894-10-1 743 Lake Middletown grade Mt. St. Helena Comment
  UC672936  Polygonum douglasii Joseph P. Tracy 1936-8-2 15069 Humboldt French Camp Ridge 1066 Comment
  UC850393  Polygonum douglasii A. A. Heller 1916-9-2 12642 Shasta between McCloud River and Sacramento River Comment
  UC965572  Polygonum douglasii Herbert L. Mason 1952-7-19 14409 Nevada meadow opposite University of California Trout Laboratory; Sierra Nevada, Sage Hen Creek 1981 Comment
  UCD100197  Polygonum douglasii Frederica Bowcutt 1984-6-27 264 Tuolumne Tuolumne County, CA: Immed. south of Ackerson Meadow along Forest Service road 1S26Y. East of Evergreen Road. About 17 air miles NW of Yosemite Valley. Between Carlon and Mather. Comment
  UCD100202  Polygonum douglasii Mary Theresa Burke 1978-8-15 264 Fresno Rae Lakes Basin, Kings Canyon National Park. Outflow of Dollar Lake. 3139 Comment
  UCD100208  Polygonum douglasii E. B. Copeland 1930-7-24 630 Butte Jonesville. 1500 Comment
  UCD100210  Polygonum douglasii A. S. Crafts 1932-8-1 634 Inyo Mosquito Flat. 10 Comment
  UCD100221  Polygonum douglasii D. C. Hagar 1957-7-25 81 Humboldt Mill Creek cutover, 7.5 miles east-northeast of Hoopa. 1402 Comment
  UCD100226  Polygonum douglasii Morris Halperin 1932-8-19 729 Mariposa Mariposa Grove; Yosemite National Park. 1737 Comment
  UCD100228  Polygonum douglasii Morris Halperin 1932-8-19 743 Mariposa Mariposa Grove; Yosemite National Park. 1737 Comment
  UCD100229  Polygonum douglasii Morris Halperin 1932-8-15 903 El Dorado Strawberry. 1752 Comment
  UCD100233  Polygonum douglasii A. A. Heller 1917-7-4 12769 Glenn Alder Springs in the Coast Range. 1280 Comment
  UCD100235  Polygonum douglasii G. K. Helmkamp; E. A. Helmkamp 2006-7-31 11071 El Dorado Northern Sierra Nevada Mountains. Along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy. U.S.-50. 1863 Comment
  UCD100237  Polygonum douglasii G. K. Helmkamp; E. A. Helmkamp 2007-8-4 12711 El Dorado Northern Sierra Nevada Mountains. Along Mormon Emigeant Trail at Leek Spring meadow, about 2 miles northwest of CA-88. 2237 Comment
  UCD100238  Polygonum douglasii John Thomas Howell 1959-9-22 34847 Plumas Lassen Volcanic National Park, Drakesbad. 1737 Comment
  UCD100239  Polygonum douglasii John Thomas Howell 1960-7-18 35569 Plumas Lassen Volcanic National Park. Drakesbad. 1676 Comment
  UCD100241  Polygonum douglasii John Thomas Howell 1960-7-19 35698 Plumas Lassen Volcanic National Park, Drakesbad. 1676 Comment
  UCD100243  Polygonum douglasii P. B. Kennedy 1920-8-10 36 El Dorado El Dorado National Forest, Barrett Camp. 1935 Comment
  UCD100244  Polygonum douglasii Jack Major 1963-8-19 1334 Tuolumne Eagle Meadow, south of Dardanelle, State Highway 108 (Sonora Pass.) 2560 Comment
  UCD100251  Polygonum douglasii Chas. H. Quibell 1952-8-22 1278 Fresno Island Twin L., n of 9600' sect. Kaiser Ridge, 1 mi. w-nw Potter Pass, 1 1/2 m. e. 10,300' Kaiser Pk. Basin. 2621 Comment
  UCD100253  Polygonum douglasii R. N. Raynor 1943-8-1 s.n. Tulare Whitaker's Forest. Comment
  UCD100254  Polygonum douglasii Lewis S. Rose 1967-7-9 67142 Plumas Quincy. 1036 Comment
  UCD100257  Polygonum douglasii Dr. T. I. Storer 1938-8-11 s.n. Amador 2 mi. so. Of Carson Spur. 2651 Comment
  UCD100258  Polygonum douglasii Dean W. Taylor 1973-7-29 2701 Alpine Carson Pass. Along the trail from Winnemucca Lake to Carson Pass. 2788 Comment
  UCD100261  Polygonum douglasii Dean W. Taylor 1974-7-24 4377 Alpine Carson Pass. Along road from Highway 88 in Hope Valley to Crater Lake. 2560 Comment
  UCD100262  Polygonum douglasii Dean W. Taylor 1974-7-27 4517 Mono Sweetwater Mountains. In the canyon of Swuager Creek. 2651 Comment
  UCD100265  Polygonum douglasii Joseph P. Tracy 1947-7-9 17835 Humboldt Horse Mountain. 1432 Comment
  UCD100268  Polygonum douglasii Ernest C. Twisselmann 1965-7-27 11198 Kern Mill Creek at Breckenridge Mountain Road. Tehachapi-Kernville Region. 2072 Comment
  UCD100269  Polygonum douglasii T. E. Weier 1940-7-25 s.n. Amador 2 miles south of Carson Spur. Comment
  UCD111507  Polygonum douglasii Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran 2011-8-8 7132 El Dorado Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' About 100 feet south of road. 1975 Comment
  UCD142742  Polygonum douglasii Ellen Dean; K. Mawdsley, S. Yegorova, M and T Starbuck 2013-8-16 7960 El Dorado W shore of Lake Tahoe, Sugar Pine Point State Park, Lily Pond, NW corner of pond. 2015 Comment
  UCD165795  Polygonum douglasii Ellen Dean; with Daniel McNair 2016-7-19 9135 El Dorado West side of Tahoe Basin. Southern end of D.L. Bliss State Park. South side of unnamed drainage on east side of Highway 89. 2048 Comment
  UCD21929  Polygonum douglasii Beth Lowe Corbin 1982-8-10 297 Placer 1 1/4 miles WNW of Onion Creek campground. Rocky, fine, sandy soil. Open disturbed area, old logging landing, in White Fir forest. Full sun. SW facing slope, 15% incline. Locally abundant. 1981 Comment
  UCD38499  Polygonum douglasii Beecher Crampton 1955-7-13 3015 Nevada Bear Valley, along State Hwy. 20, 1.5 mile north of Emigrant Gap, Placer-Nevada Co. line. 1371 Comment
  UCD42549  Polygonum douglasii Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD42692  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-25 58 El Dorado Lake Tahoe Basin; Tallac Village. UTM's 10 757903E, 4312121N 1920 Comment
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Jun 11 2012
  UCD42845  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-23 211 Placer Lake Tahoe Basin; Barker Pass. UTM's 10 738571E, 4329743N. 2316 Comment
  UCD43121  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-19 489 Placer Lake Tahoe Basin; Blackwood Canyon. UTM's 10 743067E, 4332664N. 1938 Comment
  UCD43216  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-13 585 Placer Lake Tahoe Basin; Watson Creek. UTM's 10 748155E; 4346076N. 2243 Comment
  UCD43238  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-13 607 Placer Lake Tahoe Basin; Watson Creek. UTM's 10 748155E; 4346076N. 2243 Comment
  UCD44036  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-3 1402 El Dorado Lake Tahoe Basin; Tallac Spring UTM's 10 752718E; 4312105N. 2011 Comment
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Jun 11 2012
  UCD44101  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-8 1467 El Dorado Lake Tahoe Basin; Sawmill Meadow. UTM's 10 757748E; 4308625N 1920 Comment
  UCD44206  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-25 1572 El Dorado Lake Tahoe Basin; Lake Valley, Along Saxon Creek. UTM's 11 241116E; 4306283N. 1962 Comment
  UCD44483  Polygonum douglasii C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-7-7 1849 Placer Lake Tahoe Basin; Buck Lake. UTM's 10 742958E; 4326244N. 2340 Comment
  UCD55356  Polygonum douglasii Ellen Dean; Mark Bibbo 2006-7-18 3206 El Dorado EDAW Upper Truckee Restoration and Golf Course Recon Survey. Lake Valley State Recreation Area. Northeast of golfcourse hole 17 on north side of Upper Truckee River. 1913 Comment
  UCD74244  Polygonum douglasii Jennifer W. Burt; Jessica Hite 2005-8-12 123 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2292 Comment
  UCD74245  Polygonum douglasii Jennifer W. Burt; Jessica Hite 2005-8-20 124 El Dorado abandoned ski runs below Sierra-at-Tahoe ski area (formerly 'Sierra Ski Ranch') - collected from center of an abandoned ski run. 2096 Comment
  UCD74246  Polygonum douglasii Jennifer W. Burt; Jessica Hite 2005-8-16 238 El Dorado Iron Mountain' abandoned ski area (near intersection of Mormon-Emigrant Trail and Hwy 88) - collected from center of an abandoned ski run. 2074 Comment
  UCD77951  Polygonum douglasii Robert E. Preston 2001-7-21 1752 Siskiyou Klamath National Forest, north slope of Rainbow Mountain, T42N R1W se 1/4 Section 15 1767 Comment
  UCD86762  Polygonum douglasii Ellen Dean; K. Mawdsley, R. and R. Norris,T. and M. Starbuck,G. Walden 2010-6-29 6345 Alpine Grover Hot Springs State Park, W of town of Markleeville. Western side of park NW of hot springs and S of Hot Springs Creek. 1811 Comment
  UCD90000  Polygonum douglasii Ellen Dean and Margaret Starbuck; K. Mawdsley, L. Huiet, P. McIntyre, C. Loughran 2010-8-2 6791 Alpine Grover Hot Springs State Park, W of town of Markleeville. West side of park, NW of hot springs but S of Hot Springs Creek. Western edge of meadow. 1790 Comment
  UCD97367  Polygonum douglasii Albert Grigarick 2010-8-21 231 Nevada At turn off Hwy 89 to Prosser Reservoir campground. Approx. 200 yds SE of campground at south edge of divt Rd. 1763 Comment
  UCR123234  Polygonum douglasii A. C. Sanders, C. L. Sanders, P. J. MacKay, S. D. White 1994-9-18 15564 San Bernardino San Bernardino Mtns, upper Santa Ana River along the Seven Oaks Road (1N45), 1 mi. below Hwy 38 at South Fork Campground, 0.1 mi above the first river crossing 1890 Comment
  UCR123235  Polygonum douglasii A. C. Sanders, E. J. Lawlor, P. MacKay, C. L. Sanders 1995-6-24 17398 San Bernardino San Beranrdino Mtns, Below Barton Flats, Stetson Creek Road 0.1 mi north of Hill Ranch Road, near Round Cienaga Creek, 1.65 mi SW of Glass Road 1740 Comment
  UCR123236  Polygonum douglasii A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1994-11-6 15861 San Bernardino San Berardin Moutains, head of Devil Canyon near Forest Service picni area at Cedarpines Park (= Cedarpines Park Playground) 1468 Comment
  UCR14753  Polygonum douglasii O. F. Clarke, G. K. Helmkamp 1975-7-12 s.n. Mono Owens Valley, Owens River; at the Arcularius Ranch Buildings 2134 Comment
  UCR159790  Polygonum douglasii A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31316 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR171228  Polygonum douglasii George K. Helmkamp, E. A. Helmkamp 2005-7-31 9738 El Dorado Northern Sierra Nevada Foothills, 20 mi WSW of Lake Tahoe; Ice House Road, N of Calif. Highway 50 and 1.5 mi south of junction with Ice House Reservoir 1637 Comment
  UCR177011  Polygonum douglasii George K. Helmkamp, E. A. Helmkamp 2005-9-30 9963 Placer Northern Sierra Nevada Mtns., Junction of Chalet and Alpine Meadows Roads west of Calif. Highway 89 (near Alpine ski area) 2081 Comment
  UCR201078  Polygonum douglasii Scott D. White, Justin M. Wood 2008-6-30 12334 San Bernardino San Bernardino Mountains, Wildhorse Meadows 2668 Comment
  UCR201845  Polygonum douglasii Justin M. Wood 2008-10-21 198 San Bernardino San Bernardino Mountains, Wildhorse Road (2N93.2) 2622 Comment
  UCR204365  Polygonum douglasii Naomi Fraga, Duncan Bell 2008-7-8 2344 San Bernardino San Bernardino Mountains, meadow off FS Road 2N10 (Mill Creek Road) just south of its intersection with FS Road 2N86 2314 Comment
  UCR204647  Polygonum douglasii Naomi Fraga, Duncan Bell 2008-6-24 2292 San Bernardino San Bernardino Mountains, 0.6 mi north on FS Road 2N31 at its juncture with OHV trail 3W12 1555 Comment
  UCR208004  Polygonum douglasii Scott D. White, Brian Leatherman 2000-6-23 8074 San Bernardino San Bernardino Mtns., Lake Arrowhead, Little Bear Creek just above its confluence with the lake and below Highway 189 1567 Comment
  UCR219642  Polygonum douglasii George K. Helmkamp, E. A. Helmkamp 2009-10-23 15711 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, unnamed dirt road 0.1 mile southeast of the Patterson Lake dam 520 Comment
  UCR223687  Polygonum douglasii R. G. Swinney 2009-8-25 11484 Los Angeles Transverse Range; San Gabriel Mtns., Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn. Rd. and Big Pines Rd. 2061 Comment
  UCR227384  Polygonum douglasii A. C. Sanders 2011-7-21 39832 San Bernardino San Bernardino Mtns., Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, Rathbone Creek, 10 acre parcel between Moonridge Rd. and the golf course, east of Club View Dr. 2116 Comment
  UCR234396  Polygonum douglasii Naomi Fraga, Joshua Paolini, Kathleen Ashbaker 2010-7-21 3648 San Bernardino San Bernardino Mountains, Pacific Crest Trail (PCT) Forest Service Road N05, road to Fish Creek 2488 Comment
  UCR24278  Polygonum douglasii John C. Roos 1940-7-16 s.n. San Bernardino San Bernardino Mtns., Green Valley Comment
  UCR262357  Polygonum douglasii LeRoy Gross, Andrew Monks, Joshua Paolini 2010-8-10 5231 San Bernardino San Bernardino Mountains, Wildhorse Meadows, a string of three meadows along the upper portion of Wildhorse Creek 2622 Comment
  UCR270718  Polygonum douglasii John F. Emmel 1999-8-31 1640 El Dorado Sierra Nevada Mtns., SW Lake Tahoe region; Angora Lakes Trail, south of Fallen Leaf Lake 2088 Comment
  UCR27127  Polygonum douglasii T. P. Krantz 1982-7-29 s.n. San Bernardino San Bernardino Mtns., Bluff Lake and Champion Lodgepole Meadows; near the Champion Lodgepole 2317 Comment
  UCR273785  Polygonum douglasii Mitch Provance 2016-7-20 716- 20 Fresno Central Sierra Nevada, S side of Dinkey Creek Rd. at Nevins Rd., 0.8 mi E of Shaver Lake Village and Route 168. 1726 Comment
  UCR278067  Polygonum douglasii Jim Andre 2015-6-19 36392 Tulare Sierra Nevada Range, Sequoia National Forest, headwaters of Woodward Creek, 1.5 miles northeast of Hwy 198, 5 miles east of General Grant Grove, 2 miles west of Big Meadow Campground 2409 Comment
  UCR35872  Polygonum douglasii G. R. Ballmer, G. F. Pratt 1984-8-4 s.n. Mono Sierra Nevada Mtns., 3 miles east of Sonora Pass on Hwy 108 2646 Comment
  UCR45833  Polygonum douglasii Michelle A. Strull 1985-7-3 46 Trinity Junction of FS roads 33N52 and 33N52Y 1829 Comment
  UCR47769  Polygonum douglasii F. R. Fosberg 1957-8-18 38854 Modoc Upper Rush Creek Campground, NE of Adin 1600 Comment
  UCR48537  Polygonum douglasii R. F. Thorne 1975-8-11 47362 San Bernardino San Bernardino Mtns., Bluff Lake south of Big Bear Lake 2317 Comment
  UCR57189  Polygonum douglasii B. G. Pitzer, Vince Yoder 1988-8-18 1206 Inyo Eastern Sierra Nevada Mtns, Golden Trout Wilderness, just south of Golden Trout Camp 3171 Comment
  UCR66524  Polygonum douglasii H. F. Copeland 1928-8-18 0318 Butte Jonesville, Butte Creek Canyon 1529 Comment
  UCR88890  Polygonum douglasii E. C. Twisselmann, Eben McMillan, L. R. Nathan, Robt. Burkhart 1971-8-30 18402 Tulare The Kern Plateau. Osa Meadow 2610 Comment
  UCR93426  Polygonum douglasii A. C. Sanders, P. McKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15300 San Bernardino San Bernardino Mtns., meadow on upper Metcalf Creek, south of Big Bear Lake, 1.8 miles above Tulip Lane on Mill Creek Road, and c. 0.4 mile WSW of Elsie Caves 2245 Comment
  UCR94209  Polygonum douglasii A. C. Sanders, P. J. MacKay, Tim Thomas, G. P. Schultz, G. K. Helmkamp 1996-9-8 19530 San Bernardino San Bernardino Mtns, Champion Lodgepole Meadow, below Bluff Lake 2317 Comment
  UCR96359  Polygonum douglasii Jeri Hirshberg 1993-9-22 254 San Diego Peninsular Range, Laguna Mountains, ridge between Escondido Ravine and Agua Dulce Creek, about 0.5 mi east of fire road 1829 Comment
  UCR99641  Polygonum douglasii Scott D. White 1992-7-9 529 San Bernardino San Bernardino Mtns, N of Hwy 18, bank of Metcalf Creek near confluence with Big Bear Lake, City of Big Bear Lake 2073 Comment
  UCSB1568  Polygonum douglasii Albright, S. 1957-3-17 San Bernardino near Camp Seeley 1981 Comment
  UCSB35570  Polygonum douglasii Howald, Ann 1975-7-29 Mono Univ. of Calif. Valentine Eastern Sierra Reserve, Old Mammoth Rd., 2.5 mi. SW of Highway 203 2560 Comment
  UCSB42269  Polygonum douglasii Roos, John 1965-7-18 San Bernardino Moonridge, Bear Valley, San Bernardino Mtns. Comment
  UCSB50952  Polygonum douglasii Tatum, James 1975-8-2 Tulare on the county line along the crest of the Sierra Nevada, and within the Inyo National Forest; 5.2 miles WSW of the town of Olancha 3094 Comment
  UCSB51040  Polygonum douglasii Tatum, James 1976-7-18 Tulare North Fork of Monache Creek above meadow; on the county line along the crest of the Sierra Nevada, and within the Inyo National Forest; 5.2 miles WSW of the town of Olancha 3106 Comment
  UCSB69293  Polygonum douglasii Tatum, James 1977-7-14 Tulare Olancha Peak; Located on the county line along the crest of the Sierra Nevada, and within the Inyo National Forest; 5.2 miles WSW of the town of Olancha. 2499 Comment
  UCSB70283  Polygonum douglasii Ferren, Wayne; Sawasaki 1993-8-26 San Bernardino Big Bear Lake. Grout bay picnic area; Hwy 38. Comment
  VVC1989  Polygonum douglasii Tim Thomas, Pam MacKay, Dave Clendenen 2008-8-30 4569 San Bernardino San Bernardino Mtns., Bluff Lake. 2311 Comment
  YM-YOSE117260  Polygonum douglasii Peggy Moore, COLWELL, ALSION --WANAMAKER, HOLLY --GROSSENBACHER, DENA 2005-7-28 PM 05 -29 Tuolumne HEAD OF VIRGINIA CANYON, SOUTHWEST OF VIRGINIA PASS, YOSEMITE NATIONAL PARK Comment
  YM-YOSE117289  Polygonum douglasii Peggy Moore 2005-8-6 05 42 B Madera MINERAL SPRING, SOUTH FORK MERCED RIVER, YOSEMITE NATIONAL PARK Comment
  YM-YOSE117696  Polygonum douglasii Alison Colwell 2003-7-22 S.N. Mariposa PEREGOY MEADOW, YOSEMITE NATIONAL PARK 2118 Comment
  YM-YOSE118834  Polygonum douglasii Dena Grossenbacher 2006-8-3 DG 06 -205 Tuolumne Valley between Mount Dana and Mount Gibbs, Dana Fork of the Tuolumne River. . 3174 Comment
  YM-YOSE231992  Polygonum douglasii Dean Taylor 2009-7-30 20715 Madera Yosemite National Park: trail from Royal Arch Lake to Buena Vista Lake, south of Buena Vista Pass 2798 Comment
  YM-YOSE231993  Polygonum douglasii Dean Taylor 2009-7-30 20715 Madera Yosemite National Park: trail from Royal Arch Lake to Buena Vista Lake, south of Buena Vista Pass 2798 Comment
  YM-YOSE66401  Polygonum douglasii Enid Michael 1927-9-19 575 Mariposa YOSEMITE VALLEY Comment
  CAS-BOT-BC231517  Polygonum douglasii Beecher Crampton 1955-7-13 3015 Unknown Bear Valley, along State Hwy. 20, 1.5 mile north of Emigrant Gap, Placer-Nevada Co. line 1371 Comment
  CAS-BOT-BC414398  Polygonum douglasii Geo. B. Grant 1906-7-20 s.n. Unknown Lake Tahoe, Sierra Nevada Mts. Comment
  CAS-BOT-BC414400  Polygonum douglasii P. C. Everett; E. K. Balls 1956-7-12 22107 Calaveras 1 mi. sw. from Big Meadow, State Hwy. 4, Ebbetts Pass road 2072 Comment
  CAS-BOT-BC414401  Polygonum douglasii Roxana S. Ferris 1940-6-2 9854 Calaveras State Highway #4 between Avery and Calaveras Big Trees Comment
  CAS-BOT-BC414402  Polygonum douglasii W. R. Dudley 1906-8-21 s.n. Calaveras Gardner Meadow, Big Trees Comment
  CAS-BOT-BC414407  Polygonum douglasii Geo. Hansen 1892-7-1 753 Alpine Cobb's Lakes 2590 Comment
  CAS-BOT-BC414409  Polygonum douglasii Laura Lorraine 1938-9-4 s.n. Alpine Summit of Ebbet's [Ebbetts] Pass, Sierra Nevada 2682 Comment
  CAS-BOT-BC414410  Polygonum douglasii R. E. Frenkel 1964-7-29 715 Alpine On old California Hwy. 4, 0.9 mile west of Alpine Lake Lodge 2289 Comment
  CAS-BOT-BC414415  Polygonum douglasii Dean W. Taylor 1973-8-22 3000 Alpine Carson Pass. North of Capels Lake and Highway 88 below Carson Pass (Meiss Ridge) 2773 Comment
  CAS-BOT-BC414419  Polygonum douglasii Lowell Ahart 1988-7-31 6158 Butte On the north side of the stream that is a branch of Last Chance Creek, about 1 air mile west and a little north of Bald Mountain, about 3 1/2 air miles north-east of Stirling City 1066 Comment
  CAS-BOT-BC414420  Polygonum douglasii Lowell Ahart 1988-9-4 6182 Butte On the bank of Big Kimshew Creek. About 1 air mile north-east of Jones Meadow 1920 Comment
  CAS-BOT-BC414427  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Richardson's Comment
  CAS-BOT-BC414428  Polygonum douglasii Elsie Zeile Lovegrove 1951-9-22 s.n. El Dorado Lake Tahoe Basin. Camp Richardson Comment
  CAS-BOT-BC414429  Polygonum douglasii Elsie Zeile Lovegrove 1939-6-21 s.n. El Dorado Lake Tahoe Basin. West side of Fallen Leaf Lake Comment
  CAS-BOT-BC414435  Polygonum douglasii C. S. Robinson 1926-8-3 47 Fresno Sequoia National Forest. Beach Mdw. Creek 2438 Comment
  CAS-BOT-BC414436  Polygonum douglasii Chas. H. Quibell 1951-8-9 518 Fresno Kaiser Pass on extension of Hiway 168 - Jeep tracks up ridge to rt. to point where Dave L. trail takes off to rt. Comment
  CAS-BOT-BC414437  Polygonum douglasii Jack Rockwell 1969-8-10 69 -0609 Fresno Rattlesnake Creek east bank Comment
  CAS-BOT-BC414442  Polygonum douglasii W. R. Dudley 1900-8-15 3268 Fresno Hunters Meadow near Bubbs Creek, Southern Sierra Nevada Comment
  CAS-BOT-BC414445  Polygonum douglasii Lawrence Beane 1949-8-8 1734 Fresno Huntington Lake. (Kaiser Meadow) north, of Kaiser Pass 2804 Comment
  CAS-BOT-BC414446  Polygonum douglasii Lawrence Beane 1949-8-8 1734 Fresno Huntington Lake. (Kaiser Meadow) north, of Kaiser Pass 2804 Comment
  CAS-BOT-BC414447  Polygonum douglasii Lawrence Beane 1949-7-29 1813 Fresno Huntington Lake. Ward Lake 2316 Comment
  CAS-BOT-BC414455  Polygonum douglasii Peter H. Raven 1952-8-12 5081 Fresno E. side Hell-for-sure Pass 3200 Comment
  CAS-BOT-BC414465  Polygonum douglasii Joseph P. Tracy 1932-7-11 10399 Humboldt Trinity Summit. At Corral Prairie 1584 Comment
  CAS-BOT-BC414466  Polygonum douglasii Doris K. Kildale 1925-8-17 1231 Humboldt Trinity Summit - Waterdog Lake 1828 Comment
  CAS-BOT-BC414471  Polygonum douglasii John Thomas Howell 1962-9-22 38775 Kern Shirley Meadows, Greenhorn Mountains 2011 Comment
  CAS-BOT-BC414472  Polygonum douglasii Ernest C. Twisselmann 1958-8-7 4617 Kern Tehachapi-Kernville Region. Tejon Ranch: meadow near the summit of the southwest end of Catskin Basin 1828 Comment
  CAS-BOT-BC414473  Polygonum douglasii Ernest C. Twisselmann 1965-7-27 11198 Kern Tehachapi-Kernville Region. Mill Creek at Breckenridge Mountain Road 2072 Comment
  CAS-BOT-BC414474  Polygonum douglasii Ernest C. Twisselmann 1965-7-27 11198 Kern Tehachapi-Kernville Region. Mill Creek at Breckenridge Mountain Road 2072 Comment
  CAS-BOT-BC414481  Polygonum douglasii Ernest C. Twisselmann 1962-9-20 7897 Kern Sierra Nevada, Greenhorn Range. Evans Creek just above Evans Flat 1889 Comment
  CAS-BOT-BC414483  Polygonum douglasii Ernest C. Twisselmann 1965-8-20 11540 Kern Sierra Nevada, Greenhorn Range. Shirley Meadows 2103 Comment
  CAS-BOT-BC414484  Polygonum douglasii Ernest C. Twisselmann 1965-8-20 11540 Kern Sierra Nevada, Greenhorn Range. Shirley Meadows 2103 Comment
  CAS-BOT-BC414488  Polygonum douglasii W. R. Dudley 1893-6-23 s.n. Lassen Castle Lake Trail, near Mt. Shasta Comment
  CAS-BOT-BC414491  Polygonum douglasii John Thomas Howell; Gordon H. True; Wayne Dakan 1974-7-30 50683 Lassen Slope south and southeast of Diamond Mt. 2286 Comment
  CAS-BOT-BC414492  Polygonum douglasii Mrs. Joseph Clemens 1919-7-21 s.n. Madera Below Agnew Meadows, Yosemite National Park Comment
  CAS-BOT-BC414493  Polygonum douglasii John Thomas Howell 1958-8-17 34581 A Madera Along trail, East Fork of Granite Creek 2362 Comment
  CAS-BOT-BC414495  Polygonum douglasii John Thomas Howell 1958-8-17 34581 Madera Along trail, East Fork of Granite Creek 2362 Comment
  CAS-BOT-BC414499  Polygonum douglasii J. W. Congdon 1895-8-12 s.n. Mariposa Chilnualna Creek Comment
  CAS-BOT-BC414500  Polygonum douglasii Paul F. Covel 1938-8-9 1333 Mariposa Yosemite Nat. Park. Glacier Pt Rd. 2133 Comment
  CAS-BOT-BC414501  Polygonum douglasii Paul F. Covel 1945-7-24 s.n. Mariposa Eagle Meadows 2438 Comment
  CAS-BOT-BC414502  Polygonum douglasii H. M. Hall 1911-7-24 9017 Mariposa Yosemite Valley (around Camp Curry, etc.) 1220 Comment
  CAS-BOT-BC414503  Polygonum douglasii H. M. Hall 1911-7-24 9017 Mariposa Yosemite Valley (around Camp Curry, etc.) 1220 Comment
  CAS-BOT-BC414509  Polygonum douglasii A. A. Heller 1902-7-20 s.n. Mendocino Near the summit of Mt. Sanhedrin Comment
  CAS-BOT-BC414510  Polygonum douglasii Clare R. Wheeler 1978-7-25 601 Mendocino Mendocino National Forest. Hull Mt. Road. Open gap below Monkey Rock 1920 Comment
  CAS-BOT-BC414511  Polygonum douglasii Clare R. Wheeler 1983-10-15 3649 Mendocino Mendocino National Forest. Spruce Grove Campground Meadow. 4 mi. due N. of Hull Mt. 1828 Comment
  CAS-BOT-BC414513  Polygonum douglasii Gladys L. Smith 1981-7-24 7070 Mendocino About Lily Pad Lake, below & S.E. of Lookout, Mt. Sanhedrin 1615 Comment
  CAS-BOT-BC414517  Polygonum douglasii Clare B. Hardham 1982-9-18 25237 Mono Sierra Nevada Mountains. West Branch Little Walker River, Trail to Anna Lake 3048 Comment
  CAS-BOT-BC414518  Polygonum douglasii J. Clausen 1932-7-30 515 Mono Slate Creek Valley, east of Mount Conness. Along Slate Creek 3108 Comment
  CAS-BOT-BC414519  Polygonum douglasii A. R. Kruckeberg 1941-8-9 1487 Mono Slope of Saddlebag Lake, Sierra Nevada Mts. 3108 Comment
  CAS-BOT-BC414520  Polygonum douglasii James A. Neilson 1962-8-10 515 Nevada 1/4 m. from s. shore of Sterling Lake 2194 Comment
  CAS-BOT-BC414534  Polygonum douglasii Lowell Ahart 1980-9-9 2595 Nevada Near road to Prosser Creek Dam 2000 Comment
  CAS-BOT-BC414537  Polygonum douglasii Saichi Kawahara 1969-7-19 1610 Nevada North of Sage Hen [Sagehen] Creek road, 2/5 mile west of gaging station 1956 Comment
  CAS-BOT-BC414542  Polygonum douglasii Peter Rubtzoff; Edward W. Colson 1976-7-6 8722 Placer Lake Van Norden 2063 Comment
  CAS-BOT-BC414543  Polygonum douglasii L. W. Swift 1934-7-5 93 Plumas Plumas National Forest. Gibsonville Grade 1950 Comment
  CAS-BOT-BC414544  Polygonum douglasii Lewis S. Rose 1932-9-5 32610 A Plumas Grass Lake 1584 Comment
  CAS-BOT-BC414546  Polygonum douglasii Robert J. Weatherby 1955-7-2 1570 Plumas Bear Ridge near Taylor Lake 2194 Comment
  CAS-BOT-BC414552  Polygonum douglasii John Thomas Howell 1974-9-20 50889 Plumas 7 miles from Quincy on road to Blairsden 1097 Comment
  CAS-BOT-BC414560  Polygonum douglasii Lowell Ahart 1977-8-2 s.n. Plumas One mile west of Pilot Pk. Pilot Pk. is about 15 miles north-east of La Porte 2000 Comment
  CAS-BOT-BC414575  Polygonum douglasii John Thomas Howell 1960-8-23 36458 Shasta Lassen Volcanic National Park. Lassen Loop east of Diamond Peak 2225 Comment
  CAS-BOT-BC414577  Polygonum douglasii Gary Schoolcraft 1985-7-30 1496 Shasta Lava Bed north of McArthur, 39-5-34 Comment
  CAS-BOT-BC414578  Polygonum douglasii C. R. Quick 1953-8-2 53 -85 Shasta NE. of Montgomery Creek Comment
  CAS-BOT-BC414580  Polygonum douglasii Margaret Williams 1972-8-27 s.n. Sierra Merrill Valley just north of Stampede Dam 2011 Comment
  CAS-BOT-BC414582  Polygonum douglasii Lowell Ahart 1983-10-27 4478 Sierra Near a dirt road that is about 2 miles south-east of Jackson Meadows Res., about 1 mile south of Pass Creek, near Jackson Meadows Res. 2200 Comment
  CAS-BOT-BC414584  Polygonum douglasii Wm. Bridge Cooke 1941-9-5 16266 Siskiyou At MacBride Springs, Mt. Shasta Comment
  CAS-BOT-BC414585  Polygonum douglasii Wm. Bridge Cooke 1938-7-29 11422 Siskiyou Mount Shasta. Wagon Camp. Along Wagon Camp Creek Comment
  CAS-BOT-BC414586  Polygonum douglasii Wm. Bridge Cooke 1938-7-29 11422 Siskiyou Mount Shasta. Wagon Camp. Along Wagon Camp Creek Comment
  CAS-BOT-BC414593  Polygonum douglasii Alice Eastwood 1921-7-24 10774 Siskiyou Castle Lake Comment
  CAS-BOT-BC414595  Polygonum douglasii Louis C. Wheeler 1934-7-3 2859 Siskiyou Klamath National Forest. Soda Creek 1676 Comment
  CAS-BOT-BC414596  Polygonum douglasii Louis C. Wheeler 1934-7-3 2859 Siskiyou Klamath National Forest. Soda Creek 1676 Comment
  CAS-BOT-BC414597  Polygonum douglasii Louis C. Wheeler 1934-7-3 2860 Siskiyou Klamath National Forest. Soda Creek 1676 Comment
  CAS-BOT-BC414598  Polygonum douglasii Louis C. Wheeler 1934-7-3 2860 Siskiyou Klamath National Forest. Soda Creek 1676 Comment
  CAS-BOT-BC414603  Polygonum douglasii Doris K. Kildale 1928-7-4 5527 Siskiyou 1 1/2 miles east of summit of divide between Sawyers Bar & Etna Comment
  CAS-BOT-BC414606  Polygonum douglasii P. A. Munz 1951-7-18 16672 Tehama N. slope of N. Yolla Bolly Peak, North Yolla Bolly Mts., line of Tehama - Trinity County 1950 Comment
  CAS-BOT-BC414607  Polygonum douglasii P. A. Munz 1951-7-25 16891 Tehama Square Lake, north face of South Yolla Bolly Mts. 2133 Comment
  CAS-BOT-BC414615  Polygonum douglasii John Thomas Howell; Gordon H. True 1967-8-7 43468 Tulare On Beach Creek just north of Beach Meadow, Kern Plateau 2377 Comment
  CAS-BOT-BC414619  Polygonum douglasii Ernest C. Twisselmann 1957-7-23 3837 Tulare Sierra Nevada, Greenhorn Range. West slope of Tobias Peak 2316 Comment
  CAS-BOT-BC414620  Polygonum douglasii Ernest C. Twisselmann 1957-7-23 3837 Tulare Sierra Nevada, Greenhorn Range. West slope of Tobias Peak 2316 Comment
  CAS-BOT-BC414622  Polygonum douglasii Ernest C. Twisselmann 1963-7-10 8726 Tulare Sierra Nevada, Kern Plateau. Head of Salmon Creek on the west side of Big Meadow 2346 Comment
  CAS-BOT-BC414630  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-8-1 17452 Tulare Sierra Nevada, Kern Plateau. South Fork of Kern River below Tunnel Meadow Air Strip 2773 Comment
  CAS-BOT-BC414643  Polygonum douglasii W. R. Dudley 1897-7-27 2200 Tulare Southern Sierra Nevada. Kaweah Meadow. Region of Kaweah Peaks: Funston's Meadows 2438 Comment
  CAS-BOT-BC414644  Polygonum douglasii Jack Rockwell 1969-8-19 69 -0636 Tulare Bearpaw Meadow Comment
  CAS-BOT-BC414656  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1970-8-1 17452 Tulare Sierra Nevada, Kern Plateau. South Fork of Kern River below Tunnel Meadow Air Strip 2773 Comment
  CAS-BOT-BC414663  Polygonum douglasii W. R. Dudley 1897-7-19 2022 Tulare Southern Sierra Nevadas. Region of Little Kern River and Kern Lakes 1889 Comment
  CAS-BOT-BC414682  Polygonum douglasii Ernest C. Twisselmann 1965-4-19 11509 Tulare Sierra Nevada, Kern Plateau. Northwest arm of Beach Meadow 2362 Comment
  CAS-BOT-BC414687  Polygonum douglasii Ernest C. Twisselmann; Donald J. Bedell; Eben McMillan; Liberto R. Nathan 1972-8-6 18855 Tulare Sierra Nevada, Kern Plateau. Creek at the Golden Trout Creek Trail 0.5 mile below the Natural Bridge 2389 Comment
  CAS-BOT-BC414689  Polygonum douglasii Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-30 18402 Tulare Sierra Nevada, Kern Plateau. Osa Meadow 2609 Comment
  CAS-BOT-BC414691  Polygonum douglasii T. C. Fuller 1964-8-4 12389 Tuolumne S. of Wire Corral, 2 mi. e. of Pinecrest Lookout, Sierra Nevada 2499 Comment
  CAS-BOT-BC414693  Polygonum douglasii A. A. Heller 1939-8-10 15463 Mariposa Near Soda Spring, Tuolumne Meadows, Yosemite National Park 2621 Comment
  CAS-BOT-BC414695  Polygonum douglasii Alice Eastwood 1907-8-1 18 Tuolumne Yosemite National Park. Crockers Comment
  CAS-BOT-BC414700  Polygonum douglasii Clarence R. Quick 1963-8-2 63 92 b Tuolumne Jawbone Creek, south of Jawbone Falls Comment
  CAS-BOT-BC414701  Polygonum douglasii Clarence R. Quick 1954-7-20 54 -56 Tuolumne Cow Creek 1600 Comment
  CAS-BOT-BC414703  Polygonum douglasii Clarence R. Quick 1938-7-14 2028 Tuolumne Cow Creek Comment
  CAS-BOT-BC414706  Polygonum douglasii Ira L. Wiggins 1971-7-28 21712 Tuolumne Meadow near bridge over Trout Creek, on Forest Road 3N21, Stanislaus National Forest 1783 Comment
  CAS-BOT-BC414708  Polygonum douglasii David D. Keck; Wm. M. Heusi 1927-7-15 290 Tuolumne Hog Ranch, Mather. 1400 Comment
  CAS-BOT-BC414709  Polygonum douglasii David D. Keck; Wm. M. Heusi 1927-7-15 290 Tuolumne Hog Ranch, Mather. 1400 Comment
  CAS-BOT-BC414710  Polygonum douglasii David D. Keck; Wm. M. Heusi 1927-7-15 290 Tuolumne Hog Ranch, Mather. 1400 Comment
  CAS-BOT-BC419743  Polygonum douglasii H. K. Wagnon 1988-10-4 1820 Plumas On edge of Upper Bucks Lake Comment
  CAS-BOT-BC419744  Polygonum douglasii J. T. Vale 1988-10-4 s.n. Plumas Bucks Lk, at S.E. end 1584 Comment
  CDA19674  Polygonum douglasii G. D. Barbe 1991-8-28 4445 Modoc Modoc Plateau; Modoc National Forest. Kelley Spring site, n of Adin. 3.4 mi from Hwy 299 at Rush Creek, on Primary Forest Service Rd 22 and Rd 40N33. 1645 Comment
  CDA22793  Polygonum douglasii T. C. Fuller 1964-8-4 12389 Tuolumne Sierra Nevada; South of Wire Corral, 2 miles east of Pinecrest Lookout. Comment
  CDA22794  Polygonum douglasii Don Shaw 1978-8-23 Siskiyou Cherry Farms, Macdoel. 0 Comment
  CDA22972  Polygonum douglasii G. D. Barbe 1974-7-25 1913 Nevada Emigrant Gap, Highway 20 at Bear River. 0 Comment
  CHSC114156  Polygonum douglasii Anna Kostikova; Glen Litsios, Sarah Burgy 2010-6-30 147 Alpine Sierra-Nevada mountains, Red Lake Peak, southern slope: Hwy 88, Carson Pass. Comment
  CHSC114263  Polygonum douglasii G. D. Barbe 1974-7-25 1913 Nevada Emigrant Gap, Highway 20 at Bear River. Comment
  HSC22416  Polygonum douglasii J. O. Sawyer 1969-7-25 1529 Siskiyou Southeast facing slope above Sugar Lake 1845 Comment
  HSC32755  Polygonum douglasii Frederick W. Oettinger 1968-9-2 676 Siskiyou Marble Mtn. Wilderness Area, Horse Range Lake 1860 Comment
  HSC32768  Polygonum douglasii Frederick W. Oettinger 1969-8-14 1378 Siskiyou Marble Mtn. Wilderness Area, campsite, English Lake 1829 Comment
  HSC32769  Polygonum douglasii Frederick W. Oettinger 1969-8-12 1350 Siskiyou Marble Mtn. Wilderness Area, trail side above Willow Spring on English Lake trail 1677 Comment
  HSC35874  Polygonum douglasii Thomas W. Nelson, Jane P. Nelson, James Nelson 1975-7-20 2087 Trinity Brown's Canyon Campground Comment
  HSC40108  Polygonum douglasii Thomas W. Nelson, James Nelson 1976-7-28 3057 Trinity The Lassics, along 5E27 just N of 1S07 1524 Comment
  HSC46692  Polygonum douglasii J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-6-15 9425 Mendocino Mendocino National Forest, .5 mi. E of Hell's Half Acre on USFS Rd. 20N02 1951 Comment
  HSC68648  Polygonum douglasii Thomas W. Nelson, Jane P. Nelson 1980-6-18 5551 Trinity Shasta-Trinity National Forest, Friend Mtn. along FS Rd. 2N15 1372 Comment
  HSC82435  Polygonum douglasii Thomas W. Nelson, Jane P. Nelson, R. J. Cole 1979-7-27 5059 Tehama Along old logging rd. W side of USFS Rd. at Pole Corral Gap 1311 Comment
  HSC86790  Polygonum douglasii Clare R. Wheeler 1983-10-15 3649 Mendocino Mendocino National Forest, Spruce Grove Campground, 4 mi. N of Hull Mtn. 1829 Comment
  JEPS120264  Polygonum douglasii Julie Kierstead Nelson 2009-9-28 2009 -019 Trinity Unnamed drainage of NE of Saddle Gulch, Dubakella Mountain, ca. 1/2 mile south of Hwy 36W Comment
  JEPS25589  Polygonum douglasii Rimo Bacigalupi 1959-7-2 7221 Siskiyou near north base of Caribou Mtn. (just so of low divide (Trinity Co. boundary) separating Coffee Creek drainage from that of the Salmon River, headwaters of river); South Fork of Salmon River, Big Flat Campground 1508 Comment
  JEPS50548  Polygonum douglasii J. W. Blankinship 1910-8-1 Siskiyou Comment
  JEPS50558  Polygonum douglasii W. L. Jepson 1937-7-23 18456 Siskiyou near Klamath River Bridge (n of Yreka) Comment
  NY407625  Polygonum douglasii G. Schoolcraft 1985-7-30 1496 Shasta Lava bed north of McArthur Comment
  NY407627  Polygonum douglasii D. Griffiths 1902-7-30 466 Unknown Warner Mountains, Northeastern California Comment
  NY412834  Polygonum douglasii L. C. Wheeler 1935-8-6 3801 Modoc 1/2 mile south of Pine Creek (town) 1493.5 Comment
  OBI59431  Polygonum douglasii Barbara Ertter 1988-6-18 7615 Modoc hwy 139 ca 50 airmiles SW of Klamath Falls, a few mi N of Agric. Inspection station, 1 mi S of S jct to Lava Beds natl Monument E of Tonesta 1311 Comment
  OBI72046  Polygonum douglasii Barbara Ertter 1990-7-14 9310 Siskiyou E side Mt. Eddy ca 4 airmiles due W of Mt Shasta City, at streamlet ner end of FR 41N53 ca 1 mi N of morgan Meadows 1676 Comment
  POM104485  Polygonum douglasii Geo. D. Butler 1908-8-8 186 Siskiyou W Fork Wooly Creek. 1829 Comment
  POM104493  Polygonum douglasii Geo. D. Butler 1910-7-8 1676 Siskiyou Shackleford Creek. 1829 Comment
  POM104494  Polygonum douglasii Geo. D. Butler 1910-7-14 1779 Siskiyou Shackleford Creek. 1220 Comment
  POM104495  Polygonum douglasii Geo. D. Butler 1910-7-31 1803 Siskiyou Summer Fallow Fish near Yreka Comment
  POM104499  Polygonum douglasii Geo. Hansen 1893-7-1 753 Alpine Silver Lake. 2439 Comment
  POM121589  Polygonum douglasii P. A. Munz 1917-8-27 1536 Tulare Alta Trail between Sequoia and Alta Meadow. Comment
  POM121612  Polygonum douglasii L. R. Abrams 1911-7-1 4593 Mariposa Yosemite National Park. Belwien Vernal and Nevada 1677 Comment
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Sep 4 2010
  POM144886  Polygonum douglasii J. D. Culbertson 1904-7-30 4391 Tulare Coyote Creek. Comment
  POM144889  Polygonum douglasii J. D. Culbertson 1904-8-29 4533 Fresno Nine Mile Creek. Comment
  POM165003  Polygonum douglasii P. A. Munz 1923-7-20 7417 Tuolumne Mather 1372 Comment
  POM194547  Polygonum douglasii D. D. Keck, William M. Heusi 1927-7-15 290 Tuolumne Hog Ranch, Mather. 1402 Comment
  POM280357  Polygonum douglasii George B. Grant 1906-7-25 7101 Siskiyou Lake Tahoe. Comment
  POM280362  Polygonum douglasii Lyman Benson 1932-7-28 3973 Butte First summit, Oroville-Quincy. Sierra Nevada Range, Feather River watershed. 1829 Comment
  POM312535  Polygonum douglasii H. L. Mason, Verne Grant 1937-7-13 13451 Modoc On Obsidian rubble, W end of Fandango Pass, near Goose Lake, on road to Fort Bidwell Comment
  POM319195  Polygonum douglasii Patricia Wilder 1971-6-20 5073 Modoc North part of Egg Lake (now a meadow), northwest of Lookout; north of Bieber and California State Highway 299; Modoc National Forest. Cascades Mt. Range. 1372 Comment
  POM319196  Polygonum douglasii Patricia Wilder 1971-6-20 5104 Shasta Between Cassell Road and California Hwy 89, E of California State Hwy 299. Pit River drainage area; Cascade Range. 976 Comment
  RSA0003067  Polygonum douglasii Roxana S. Ferris 1940-6-2 9854 Calaveras Hwy 4 betw Avery and Calaveras Big Trees. Comment
  RSA0014151  Polygonum douglasii Joan Stewart 1999-7-11 879 Tulare Big Meadow, Sequoia National Forest. Comment
  RSA0028490  Polygonum douglasii John F. Emmel 1994-6-26 1312 El Dorado Sierra Nevada; southwest Lake Tahoe region; along trail above west shore of Fallen Leaf Lake, ca. 0.5 air mile southeast of Cathedral Lake. 1951 Comment
  RSA104516  Polygonum douglasii George B. Grant 1906-8-3 s.n. El Dorado Lake Tahoe, Sierra Nevada Mountains 2439 Comment
  RSA105356  Polygonum douglasii G. D. Barbe 1955-7-17 214 Siskiyou 1 mile. S of Toomes Camp on the country road. West slope. 1890 Comment
  RSA109822  Polygonum douglasii Percy C. Everett, E. K. Balls 1956-7-12 22107 Calaveras 1 miles SW from Big Meadow, Hwy 4, Ebbetts Pass road. 2073 Comment
  RSA110864  Polygonum douglasii P. A. Munz 1955-7-28 21300 Alpine Silver Creek, E slope of Sierra Nevada at Silver Creek Forestry Camp Ground. 2104 Comment
  RSA113746  Polygonum douglasii A. H. Murphy 1956-8-14 s.n. Siskiyou Little Mill Creek Meadows. 2012 Comment
  RSA113886  Polygonum douglasii Chas H. Quibell 1954-7-25 4006 Fresno on s.-se. facing slope between Deer Creek and up Deer Crk. Tract Road opposite lot 19; n. side Huntington L. 2134 Comment
  RSA115406  Polygonum douglasii P. A. Munz 1955-7-23 21166 Mono Sweetwater Creek, Sweetwater Mountains. 2470 Comment
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Dec 3 2007
  RSA115928  Polygonum douglasii Chas H. Quibell 1954-7-21 3932 a Fresno 2 m north of Shaver Lake left off Highway 168 to Big Creek onto road to Music Mountain Lookout crosses ridge from Hwy canyon to next one W at foot of Music Mt. 1655 Comment
  RSA122832  Polygonum douglasii B. Bolt 1934-7-19 150 Placer Colfax, Tadpole Springs. 1951 Comment
  RSA122834  Polygonum douglasii H. S. Yates 1935-6-28 5274 Sierra 5 miles NNE of Sattley, Sierraville. Comment
  RSA126435  Polygonum douglasii Peter H. Raven 1951-7-29 3714 Mono 1 mile E Mammoth Post Office Comment
  RSA144888  Polygonum douglasii J. D. Culbertson 1904-8-10 4262 Tulare Natural Bridge Meadow. 2439 Comment
  RSA151341  Polygonum douglasii Chas H. Quibell 1954-8-8 4195 Fresno 9650ft Coyote L of the margaret lakes, 2 miles N of 11192ft Saddle Mt (9 map miles N of Mono Hot Springs). Comment
  RSA152353  Polygonum douglasii Joseph P. Tracy 1947-8-24 17922 Humboldt On Box Camp trail, 1/2 mile W of summit. 1677 Comment
  RSA153260  Polygonum douglasii Chas H. Quibell 1953-7-20 2823 Fresno Ball Diamond meadow, down off 168, midway between Shaver Lake Heights and Rock Haven, Shaver Lake. Comment
  RSA16907  Polygonum douglasii Percy C. Everett, E. R. Johnson 1935-7-19 7453 Fresno Sierra Nevada. Mono Creek Road to Huntington Lake - Florence Lake Road, 2.1 mi. S of Campgrounds 2134 Comment
  RSA170179  Polygonum douglasii F. Payne 1935-7-6 784 Modoc Parker Creek, Warner Mtns, S and E of Alturas. 1585 Comment
  RSA180978  Polygonum douglasii E. C. Twisselmann 1965-8-19 11509 Tulare Northwest arm of Beach Meadow. 2363 Comment
  RSA186871  Polygonum douglasii E. C. Twisselmann 1966-8-3 12719 Tulare Beach Creek above Beach Meadow. 2378 Comment
  RSA189325  Polygonum douglasii L. S. Rose 1967-7-9 67142 Plumas Quincy. 1037 Comment
  RSA211980  Polygonum douglasii E. C. Twisselmann 1969-8-29 15941 Tulare Kern Plateau; Cannell Meadow, near the ranger's cabin. 2195 Comment
  RSA226764  Polygonum douglasii I. L. Wiggins 1967-8-19 20792 Alpine Bank of Disaster creek near its juncture with Clark Fork of the Middle Fork of the Stanislaus River, near Eagle Meadow. 1982 Comment
  RSA231877  Polygonum douglasii E. C. Twisselmann, Eben McMillan, L. R. Nathan, Robert Burkhart 1971-8-28 18105 Tulare The Kern Plateau, Casa Vieja Meadow. 2561 Comment
  RSA237771  Polygonum douglasii Frederick W. Oettinger 1969-8-12 1350 Siskiyou Trail side above Willow Spring on English Lake trail. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. Comment
  RSA239267  Polygonum douglasii Larry E. DeBuhr, C. W. Tilforth 1972-9-20 42351 Plumas Along Hwy 70 2 miles N of Quincy. 1098 Comment
  RSA286262  Polygonum douglasii Robert F. Thorne 1974-7-31 44936 El Dorado Grass Lake road S of Meyers and N of Luther's Pass 2195 Comment
  RSA293141  Polygonum douglasii Thomas W. Nelson, Jane P. Nelson 1980-6-18 5551 Trinity Along road 1N10, 1 mile from jct. with road 2N07 (7). Shasta-Trinity National Forest. 1372 Comment
  RSA304891  Polygonum douglasii E. C. Twisselmann, Eben McMillan, L. R. Nathan, Robert Burkhart 1971-9-1 18365 Tulare Burkhart Meadow 2683 Comment
  RSA304893  Polygonum douglasii M. B. 1976-7-30 50 Tulare Redwood Meadow 1829 Comment
  RSA311014  Polygonum douglasii Rockwell 1970-8-6 70 -0715 Fresno Kings Canyon. Cedar Grove, Zumwalt Meadow trail. 1494 Comment
  RSA33410  Polygonum douglasii Doris K. Kildale 1925-9-6 1282 Siskiyou Somes Bar. Comment
  RSA339787  Polygonum douglasii Robert F. Thorne, Walter Wisura, D. C. Michener, J. R. Shevock 1979-9-5 53798 Tulare Moses Mountain. 2256 Comment
  RSA41929  Polygonum douglasii H. C. Cantelow 1936-8-26 s.n. Trinity S end of Scott Mt grade Comment
  RSA465398  Polygonum douglasii Anstruther Davidson 1908-07 1638 Tulare Sequoia National Forest. Comment
  RSA466318B  Polygonum douglasii Thomas W. Nelson, James Nelson 1976-7-28 3057 Humboldt Growing on meadow along 2E27 just N of its Jct. 1S07 1524 Comment
  RSA466320A  Polygonum douglasii W. D. Pierce 1939-8-1 869 Mono Mammoth Creek, Inyo National Forest. 2515 Comment
  RSA466322A  Polygonum douglasii Wm Vortriede 1928-1 s.n. El Dorado Lake Tahoe. Comment
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Jan 26 2011
  RSA466323A  Polygonum douglasii George B. Grant 1906-07 s.n. Tulare Edge of Lakes, Lake Tahoe Comment
  RSA466329A  Polygonum douglasii Louis C. Wheeler 1934-7-3 2859 Siskiyou Soda Creek, Sterling Mt. Siskiyou Mountains. 1677 Comment
  RSA516810  Polygonum douglasii Bruce Bartholomew 1988-6-25 4398 Modoc Ryan Canyon, N of Adin, Juniper shrub savanna. 1390 Comment
  RSA518871  Polygonum douglasii Barbara J. Ertter 1988-6-18 7615 Modoc Hwy 139, 50 airmiles SW of Klamath Falls, a few miles N of Agric. Inspection Station, 1 mile S of jct to Lava Beds Nat'l Monument E of Tonesta. 1311 Comment
  RSA518873  Polygonum douglasii Barbara J. Ertter 1988-7-25 7847 Plumas Diamond Mts, 12 air miles SSW of Susanville, Snoring Springs, 1/2 mile N of Diamond Mt Greenville Red Rock jct 1982 Comment
  RSA65863  Polygonum douglasii F. W. Peirson 1925-7-2 6205 El Dorado El Dorado County; wet field, S side of Lake Tahhoe, Sierra Nevada. 1921 Comment
  RSA65864  Polygonum douglasii E. E. Stanford 1930-8-13 10051 Tuolumne Wet meadows, Porcupine Creek, Yosemite National Park. 2500 Comment
  RSA65866  Polygonum douglasii F. W. Peirson 1910-7-30 1801 Tulare Table Lake Region, Sierra Nevada Comment
  RSA65867  Polygonum douglasii F. W. Peirson 1921-8-9 1802 Sierra South Fork of San Joaquin River 2515 Comment
  RSA67466  Polygonum douglasii P. A. Munz 1951-7-18 16672 Trinity North slope of North Yolla Bolly Peak. 1951 Comment
  RSA68278  Polygonum douglasii Chas H. Quibell, Sue Quibell 1951-7-16 203 Fresno West Kaiser Campground, on Daulton Road, 1 mile S Kaiser Diggings, 3 miles N of 9500 ft Kaiser Ridge. Rill running down steep granite N facing slope a little E of Saddle behind the 6100 ft hill 1 miles S of camp. Comment
  RSA7379  Polygonum douglasii Carl B. Wolf 1933-8-14 5302 Alpine S side of Twin Lake, near Blue Lakes. Sierra Nevada. 2500 Comment
  RSA77982  Polygonum douglasii Verne Grant, Alva Grant 1947-7-13 8021 Shasta Sunny granitic slope 1 miles W of Hatchet Creek summit, Hatchet Mtn on Hwy 299 Comment
  RSA78060  Polygonum douglasii P. A. Munz 1952-6-29 17826 Trinity 0.5 mi S of Hobo Gulch Public Camp, North Fork of Trinity River, north of Helena. 945 Comment
  RSA78397  Polygonum douglasii P. A. Munz 1952-6-29 17848 Trinity Grizzly Creek, branch of N Fork of Trinity River, N of Helena. 1037 Comment
  RSA88463  Polygonum douglasii J. T. Howell 1951-8-19 28193 Plumas Greenville. 1098 Comment
  RSA89684  Polygonum douglasii Chas H. Quibell 1952-8-21 1224 Fresno Glaciated Twin Lakes area, N Kaiser Ridge and W Potter Pass, 2/3 miles W 8650 ft Island Twin lake, Over 1 mile E of 10300 ft Kaiser Peak, Foot of SE corner ledged cliffs of 9900 ft N-S outlier paralleling Kaiser Ridge to E., On Ward Ditch and trail to George Lake etc. 2744 Comment
  RSA97516  Polygonum douglasii Beecher Crampton 1955-7-13 3015 Placer Placer-Nevada County border, along Hwy 20, 1.5 miles N of Emigrant Gap. 1372 Comment
  SBBG119893  Polygonum douglasii L. Ahart, J. Dittes, J. Dittes 2003-8-23 10524 Tehama ca. 80 yards E of Square Lake, ca. 0.75 mi NE of Mount Linn, S Yolla Bolly 2112 Comment
  SBBG45341  Polygonum douglasii C. B. Hardham 1958-10-19 Tuolumne trail from Glacier Point Rd to Ostrander Lake 2133 Comment
  SD131786  Polygonum douglasii Barbara Ertter 1988-7-25 7847 Plumas Diamond Mts ca 12 airmiles SSW of Susanville, Snoring Springs I(c) mi N of Diamond Mt-Greenville-Red Rock jct 1981 Comment
  SEINET10479342  Polygonum douglasii Mary Susan Taylor 1976-3-6 Taylor 1766 Butte Valley Grassland on Table Mountain, ca. 100 m W of Cherokee Rd, ca. 2 mi NW of Oroville. 373 Comment
  SEINET10479343  Polygonum douglasii Mary Susan Taylor 1980-9-27 Taylor 3351 Plumas T23N R7E each central border sec 7, Bucks Lake quad. In mud along Grizzly Creek, S side of Bucks Lake-Spanish Ranch Rd, ca. 0.4 mi E of Frenchman Hill, ca. 20 mi SW of Quincy. With W. Dakan & T. Griggs. 1524 Comment
  SEINET10479344  Polygonum douglasii Mary Susan Taylor 1980-7-31 Taylor 3197 A Shasta On W side of 36N75, ca. 0.1 mi N of Clear Creek Campground, in dry stony meadow. 1036 Comment
  SEINET10479346  Polygonum douglasii Mary Susan Taylor 1978-9-9 Taylor 1916 Butte Along Bull Run Road, ca. 10-11 mi S of Butte Meadows in northern portion of the county; Yellow Pine Forest. 1463 Comment
  SEINET10871693  Polygonum douglasii Lowell Ahart, Peter Ahart 1983-10-27 Ahart 4478 Sierra Near a dirt road that is ca. 2 mi se of Jackson Meadow Reservoir, ca. 1 mi s of Pass Creek, near Jackson Meadow Reservoir. Red Fir Forest; 2200 m. 2200 Comment
  SEINET10904503  Polygonum douglasii Lowell Ahart, Peter Ahart 1985-9-26 Ahart 5177 Plumas Below the high water line of Little Grass Valley Reservoir, where the South Fork of the Feather River flows into the lake, about 4 1/4 miles north-east of La Porte. Comment
  SEINET11931562  Polygonum douglasii R. F. Thorne, Tilforth, C. W.; Nilsson, S. 1972-1 42180 Los Angeles San Gabriel Mts, Angeles National Forest: dry margin of Big Meadow, Big Pines 2088 Comment
  SEINET11934446  Polygonum douglasii L. Ahart, Jokerst, J. 1985-1 5193 Plumas About 1 mi W of Pilot Peak, about 9 mi NE of La Porte. Along the road, S of where the road crosses 1829 Comment
  SEINET11938910  Polygonum douglasii H. L. Mason 1936-1 11509 Mariposa Yosemite National Park, Peregoy Meadow, Glacier Point road 2256 Comment
  SEINET11938911  Polygonum douglasii F. W. Hoffman 1947-1 1592 Tehama Government Flat, SW Tehama Co 797 Comment
  SEINET12883886 Image available Polygonum douglasii W. B. Cooke 1941-1 16075 Unknown Comment
  SEINET12883887 Image available Polygonum douglasii W. B. Cooke 1941-1 16266 Unknown Comment
  SEINET12883888 Image available Polygonum douglasii R. S. Ferris 1938-1 9671 Unknown Comment
  SEINET12883889 Image available Polygonum douglasii J. T. Howell 1938-1 14565 Unknown Comment
  SEINET12883890 Image available Polygonum douglasii C. R. Quick 1938-1 2028 Unknown Comment
  SEINET12883891 Image available Polygonum douglasii A. A. Heller 1917-1 12769 Unknown Comment
  SEINET12883892 Image available Polygonum douglasii A. A. Heller 1915-1 12121 Unknown Comment
  SEINET12883893 Image available Polygonum douglasii A. A. Heller 1914-1 11603 Unknown Comment
  SEINET12883894 Image available Polygonum douglasii A. A. Heller 1916-1 12910 Unknown Comment
  SEINET12883895 Image available Polygonum douglasii A. A. Heller 1915-1 12188 Unknown Comment
  SEINET12883896 Image available Polygonum douglasii Unknown 1893-1 312 Unknown Comment
  SEINET12883897 Image available Polygonum douglasii H. M. Evans 1919-1 Unknown Sierra Valley Comment
  SEINET3160393  Polygonum douglasii G. B. Grant 1906-7-20 1021 Mariposa at Lake Tahoe, Sierra Nevada Mts. 2438 Comment
  SEINET3405771 Image available Polygonum douglasii C. W. Cottam 1936-6-28 2165 Mariposa in moist crevices by Bridal Veil Creek just above brink of Bridal Veil Fall, vicinity of Yosemite Valley, Sierra Nevada 1463 Comment
  SEINET3405782 Image available Polygonum douglasii Joseph P. Tracy 1947-8-24 17922 Humboldt Trinity Summit; Gravelly slopes on Box Camp trail Comment
  SEINET3405795 Image available Polygonum douglasii Joseph P. Tracy 1940-8-25 16707 Humboldt High prairie, on Bald Mountain 1067 Comment
  SEINET3405800 Image available Polygonum douglasii M. Barkworth, L. Firestone 1982-8-21 4015 Alpine Prosser Recreation Site in Tahoe National Forest. 1800 Comment
  SEINET4337888  Polygonum douglasii M. J. Williams 1974-8-8 74 -N-5 Nevada Sierra Nevada, Murphy's Meadow, 5 mi. SE of Hirschdale 2316 Comment
  SEINET4337906  Polygonum douglasii M. J. Williams 1974-8-10 74 -N-41 Nevada Sierra Nevada, Juniper Creek 1951 Comment
  SEINET4337908  Polygonum douglasii M. Lavin, S. Wharff 1980-6-28 SW 68 Mono Bodie Hills, W. of Masonic Mtn. 2408 Comment
  SEINET4338949  Polygonum douglasii B. Crampton 1955-7-13 3015 Placer Bear Valley, along State Hwy 20, 1.5 mile north of Emigrant Gap 1372 Comment
  SEINET4338954  Polygonum douglasii G. D. Butler 1910-7-7 1787 Siskiyou Dry bank Shackleford Creek 914 Comment
  SJSU12087  Polygonum douglasii N. A. Hopkins 1974-8-5 598 Sierra near Packer L 1889 Comment
  SJSU12088  Polygonum douglasii N. A. Hopkins 1975-8-26 727 .5 Sierra 2 mi N of Independence L 2103 Comment
  SJSU13130  Polygonum douglasii C. W. Sharsmith 1949-7-22 5713 Tuolumne just S of Lambert Dome, Tuolumne Meadows, Yosemite National Park 2621 Comment
  SJSU13153  Polygonum douglasii C. W. Sharsmith 1940-7-7 4174 Tuolumne just S of Lambert Dome, Tuolumne Meadows, Yosemite National Park 2621 Comment
  SJSU3032  Polygonum douglasii C. W. Sharsmith 1959-8-9 6647 Mariposa gullied meadow on branch of Tamarack Cr, Yosemite National Park 2072 Comment
  SJSU9579  Polygonum douglasii W. Savage 1979-7-4 1339 Modoc Triange, Antelope Plains Unit, Devils Garden District, Modoc National Forest 1493 Comment
  UC1107819  Polygonum douglasii L. E. Detling 1950-6-11 6639 Siskiyou Siskiyou Pass 1127 Comment
  UC1409208  Polygonum douglasii Frederick W. Oettinger 1969-8-12 1350 Siskiyou on English Lake trail above Willow Spring (w Siskiyou Co.); Salmon Mountains, Marble Mountain Wilderness Area 1676 Comment
  UC672935  Polygonum douglasii Joseph P. Tracy 1932-8-21 10366 Humboldt Three Cabins North Coast Ranges, Chararral Mountain (w foothills of mt.) 457 Comment
  UCD100218  Polygonum douglasii Joseph M. DiTomaso 1976-7-13 629 Trinity Deer Creek Basin at junction of Deer Lake and Luella Lake Trails. 1920 Comment
  UCD100246  Polygonum douglasii Herbert L. Mason; Verne Grant 1947-7-9 13288 Shasta Highway 299, just east of Hatchet Creek Summit. 1219 Comment
  UCD100248  Polygonum douglasii Herbert L. Mason 1948-7-17 13598 Siskiyou Eastern Grass Lake. Comment
  UCD100249  Polygonum douglasii James A. Neilson Jr. 1962-8-10 623 Nevada About 1/4 mile up from shore on south side of Lake Sterling. Comment
  UCD100255  Polygonum douglasii Rudolf Schmid 1964-7-16 198 Nevada In northwest area of meadow and south of station, Sagehen Creek Basin, west of State Highway 89. 1950 Comment
  UCD100259  Polygonum douglasii Dean W. Taylor 1973-8-22 3000 Alpine Meiss Ridge, north of Capels Lake and State Highway 88, below Carson Pass. 2773 Comment
  UCD100266  Polygonum douglasii Joseph P. Tracy 1947-8-24 17922 Humboldt Box Camp Trail, Trinity Summit. 1676 Comment
  UCD100267  Polygonum douglasii John M. Tucker 1959-7-19 3570 Tehama Tehama Co.; Beside the trail to Square Lake and ca. 1 1/2 miles east of the lake, northeast side of South Yolla Bolly Mountain. 2103 Comment
  UCSB35703  Polygonum douglasii Howald, Ann 1976-8-30 Mono Univ. of Calif. Valentine Eastern Sierra Reserve, Old Mammoth Rd., 2.5 mi. SW of Highway 203 2560 Comment
  UCSB42730  Polygonum douglasii Sharsmith, Carl 1944-6-30 Mariposa Valley at base of upper Yosemite Fall near Yosemite Fall Trail, vicinity Yosemite Valley 1554 Comment
  UCSB56565  Polygonum douglasii Parikh, Anuja; Capralis, D. 1988-8-7 Ventura Mt. Pinos, edge of the condor lookout parking area on a flat 2688 Comment
  YM-YOSE66371  Polygonum douglasii David Dunn 1940-7-11 284 Tuolumne SOUTH SIDE OF SAND PIT LAKE Comment
  YM-YOSE66372  Polygonum douglasii Carl W. Sharsmith 1940-7-7 4174 Tuolumne SOUTH LEMBERT DOME. TUOLUMNE MEADOWS 2621 Comment
  YM-YOSE66373  Polygonum douglasii H. L. Mason 1938-7-11 11935 Tuolumne SWAMP LAKE RESEARCH RESERVE. GRAVEL PIT LAKE. MIGUEL MEADOW Comment
  YM-YOSE66374  Polygonum douglasii Enid Michael 1926-8-17 Mariposa TENAYA CANYON Comment
  JEPS91181  Polygonum douglasii subsp. austiniae Dean W. Taylor 1978-5-22 7084 Inyo Highway 395 4.5 miles North of Big Pine 1219 Comment
  POM104510  Polygonum douglasii subsp. austiniae R. M. Austin 1895-07 734 Modoc Goose Lake Valley. Comment
  RSA167275  Polygonum douglasii subsp. austiniae Joseph P. Tracy 1947-8-24 17923 Humboldt On Box Camp trail, 1/2 mile W of summit. 1677 Comment
  RSA627078  Polygonum douglasii subsp. austiniae Mary DeDecker 1995-8-14 6526 Inyo Sierra Nevada: Owens Valley drainage; Cottonwood Basin; Horseshoe Meadow; northern border 3049 Comment
  UC1567352  Polygonum douglasii subsp. austiniae G. Schoolcraft 1989-7-3 1946 Lassen Diamond Peak Diamond Mtsn. 2346 Comment
  UC466035  Polygonum douglasii subsp. austiniae Mrs. R. M. Austin Aug. 1894 304 Modoc Davis Creek Comment
  UC466036  Polygonum douglasii subsp. austiniae Mrs. R. M. Austin Aug. 1894 280 Modoc Goose Lake Valley Comment
  UC6693  Polygonum douglasii subsp. austiniae Mrs. R. M. Austin and Bruce June 1898 134 Modoc Goose Lake Comment
  UCR222502  Polygonum douglasii subsp. austiniae R. F. Thorne 1969-8-2 63401 Siskiyou Klamath Ranges Region; Salmon Mountains, Klamath National Forest, Marble Mountain Wilderness Area, trail to English Peak [along N fork of Salmon River] 1159 Comment
  RSA759844  Polygonum douglasii subsp. austiniae Robert F. Thorne 1969-8-2 63401 Siskiyou Klamath National Forest, Salmon Mountains: Marble Mtn Wilderness, along trail to English Peak. 1159 Comment
  UC167997  Polygonum douglasii subsp. austiniae Mrs. Austin 1885-6-7 Modoc Sage Brush Plains Comment
  UC465749  Polygonum douglasii subsp. austiniae Mrs. Austin 1886-1 Modoc Comment
  CDA22789  Polygonum douglasii subsp. douglasii L. Ahart 2005-8-3 12361 Sierra East of Pass Creek, about 100 yards southeast of the falls on Pass Creek, about 1/4 mile south of French Meadow, about 2 1/2 miles west of Webber Lake. Comment
  CDA34544  Polygonum douglasii subsp. douglasii L. Ahart 2007-6-16 14091 Plumas East of the small stream, on the south side of of County Road 111 (Beckwourth Gensee Road), 50 yards east of Forest Road 24N08, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis. Comment
  CHSC100323  Polygonum douglasii subsp. douglasii Lowell Ahart 2008-8-13 15187 Plumas North edge of La Porte Road, north of East Branch Creek, about 1 3/4 miles (air) south of Little Grass Valley Reservoir, about one mile northeast of La Porte. 1613 Comment
  CHSC102803  Polygonum douglasii subsp. douglasii Lowell Ahart; John Dittes, Josephine Guardino 2009-8-27 16322 Tehama On the east side of Forest Service Road 29N25A, Childs Meadows, about 2,600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. 1493 Comment
  CHSC103128  Polygonum douglasii subsp. douglasii Lowell Ahart; John Dittes, Josephine Guardino 2009-7-21 16116 Plumas West of a man made depression, about 20 yards east of Forest Service Road 27N26, about 1000 feet northwest of Powerhouse at the north end of Butt Valley Reservoir, about 3 miles (air) southwest of Lake Almanor. 1302 Comment
  CHSC105514  Polygonum douglasii subsp. douglasii Lowell Ahart 2010-9-28 17250 Butte On damp soil, about 10 yards west of Big Kimshew Creek, under trees, about 100 yards east of the poor dirt road, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrood Reservoir. 1886 Comment
  CHSC105536  Polygonum douglasii subsp. douglasii Lowell Ahart 2010-9-21 17210 Tehama On damp bare soil, open meadow like area in red fir forest, about 70 yards east of the poor dirt road, about 80 yards west of Big Kimshew Creek, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrood Reservoir. 1917 Comment
  CHSC105784  Polygonum douglasii subsp. douglasii Lowell Ahart 2010-9-15 17165 Sierra Open areas, around trees, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. 2134 Comment
  CHSC106091  Polygonum douglasii subsp. douglasii Lowell Ahart; John Dittes 2010-7-31 16978 Lassen About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. 1520 Comment
  CHSC106373  Polygonum douglasii subsp. douglasii David Isle; Arnold James 1993-6-30 1813 Mendocino Mendocino National Forest - North Coast Ranges, Elk Creek watershed. ~1 mi. N of Monkey Rock; W of 1N02 on Dubakella or Yolla Bolly soil in shrubby 3-5' w/ some 8-10 ' tall QUGAB. 1676 Comment
  CHSC108100  Polygonum douglasii subsp. douglasii Lowell Ahart 2011-9-23 17710 Sierra Growing on a gravel bar on the south side of Pass Creek, south of Hennas Pass Road, west of French Meadow, east of Forest Road 70, about 3 miles (air) northwest of Webber Lake. 2015 Comment
  CHSC108293  Polygonum douglasii subsp. douglasii Lowell Ahart 2011-7-23 17596 Nevada Southwest of the small meadow where there are two grave memorials, about 100 yards west of Bowman Lake Road, about 1/8 mile west of the bridge across the South Fork of the Yuba River, about 1 mile (air) north of Highway 20 at the intersection of Bowman Lake Road. 1379 Comment
  CHSC108467  Polygonum douglasii subsp. douglasii Lowell Ahart 2011-9-17 17669 Plumas About 100 yards south of an unnamed stream that flows east into Little Grass Valley Reservoir and opposite the Black Rock, about 80 yards south of the paved road, about 1/8 miles west of Little Grass Valley Reservoir. 1645 Comment
  CHSC109009  Polygonum douglasii subsp. douglasii Duncan S. Bell; Jackie McConnaughy, Drew Monks 2010-8-24 1841 San Bernardino Transverse Ranges; San Bernardino Mountains region: San Bernardino National Forest; at an unmapped spring below an old mining road above Green Canyon, approximately 0.4 mile, west of Green Spring. 2609 Comment
  CHSC11918  Polygonum douglasii subsp. douglasii E. B. Copeland 1930-7-24 630 Butte Jonesville. 1500 Comment
  CHSC21606  Polygonum douglasii subsp. douglasii L. M. Mayer; D. E. Brink Jr. 1975-7-3 Plumas Bucks Lake Floristic Survey. Found in the middle of the section. Comment
  CHSC24270  Polygonum douglasii subsp. douglasii K. R. Stern 1975-7-25 Plumas SW side of Lake Almanor. Comment
  CHSC27969  Polygonum douglasii subsp. douglasii 1978-7-19 1766 Butte On e side of Upper Scotts John Rd, ca. 3 mi n of its jct with Scotts John Rd, ca. 7 mi ne of Jonesville. 1889 Comment
  CHSC30933  Polygonum douglasii subsp. douglasii M. S. Taylor; W. Dakon, T. Griggs 1980-9-27 3351 Plumas In mud along Grizzly Creek, s side of Bucks Lake-Spanish Ranch Rd, ca. 1/4 mi e of Frenchman Hill, ca. 20 mi sw of Quincy. 1524 Comment
  CHSC30995  Polygonum douglasii subsp. douglasii M. S. Taylor 1980-7-31 3197 Shasta On w side of 36N75, ca. 0.1 mi n of Clear Creek Campground in dry stony meadow. 1036 Comment
  CHSC31167  Polygonum douglasii subsp. douglasii M. S. Taylor 1978-9-9 1916 Butte On w side of Bull Run Rd, ca. 11 mi s of Butte Meadows. 1463 Comment
  CHSC32015  Polygonum douglasii subsp. douglasii L. Ahart 1974-8-3 582 Plumas In small meadow, above Hopkins Creek, near Mt. Etna, ca. 10 mi ne of La Porte. 1828 Comment
  CHSC35566  Polygonum douglasii subsp. douglasii J. P. Smith; J. Whipple 1978-7-2 9978 Siskiyou Trail from Cook and Green Pass to Copper Butte. Rock outcrops and dry meadows. 1767 Comment
  CHSC37205  Polygonum douglasii subsp. douglasii L. Ahart 1982-7-28 3721 Sierra Along edge of dirt rd n of the Pacific Mine, ca. 5 mi e of LaPorte. 1700 Comment
  CHSC38966  Polygonum douglasii subsp. douglasii J. D. Jokerst 1982-8-11 1640 Lake Common on the well-drained mineral soils surrounding the small meadow SW of the trail to Milk Spgs ca 200 meters. 1950 Comment
  CHSC39133  Polygonum douglasii subsp. douglasii R. A. Schlising 1980-6-30 3799 Butte Small meadow, 0.1 mile s of jct Humboldt Road and Skyway, along the latter, at Butte Meadows. 1341 Comment
  CHSC39134  Polygonum douglasii subsp. douglasii R. A. Schlising; K. Tarp 1983-8-12 4434 Butte N part of county, road to Philbrook Reservoir, at West Branch of the Feather River. Roadside, in the open. Comment
  CHSC40624  Polygonum douglasii subsp. douglasii Lowell Ahart 1985-9-26 5177 Plumas Below the high water line of Little Grass Valley Reservoir, where Black Rock Creek flows into the lake, about 4 miles north-west of La Porte. 1584 Comment
  CHSC42027  Polygonum douglasii subsp. douglasii Lowell Ahart 1986-8-15 5390 Butte East of the dirt road, along a branch of Last Chance Creek, about 1 mile west of Bald Mountain, about 4 1/2 miles north-east of Stirling City. 1371 Comment
  CHSC43713  Polygonum douglasii subsp. douglasii Vernon Oswald 1984-7-16 1580 Tehama N side of Hwy 36, 0.4 mi s-e of Wilson Lake Rd. In a mountain meadow. 1475 Comment
  CHSC44926  Polygonum douglasii subsp. douglasii Lowell Ahart 1988-7-31 6158 Butte Near the road, on the north side of the stream that is a branch of Last Chance Creek, about 1 air mile west and a little north of Bald Mountain, about 3 1/2 air mile north-east of Stirling City. 1066 Comment
  CHSC45100  Polygonum douglasii subsp. douglasii Lowell Ahart 1988-9-4 6182 Butte On the bank of Big Kimshew Creek, the creek crosses a large meadow, about 1 air mile north-east of Jones Meadow. 1920 Comment
  CHSC45462  Polygonum douglasii subsp. douglasii Lowell Ahart 1977-8-2 1536 Plumas About 1 mile west of Pilot Peak, about 15 miles north-east of La Porte, on a bare open mountain side. 1828 Comment
  CHSC45463  Polygonum douglasii subsp. douglasii Lowell Ahart 1983-10-27 4478 Sierra In a disturbed area near a dirt road that is about 2 miles south-east of Jackson Meadow Reservoir, about 1 mile south of Pass Creek, near Jackson Meadow Reservoir. 2011 Comment
  CHSC45464  Polygonum douglasii subsp. douglasii Lowell Ahart 1975-8-17 954 Sierra On a gravel bar in Jones Valley, about 3 miles west and 2 miles south of Webber Lake. 2286 Comment
  CHSC45859  Polygonum douglasii subsp. douglasii Lowell Ahart 1980-9-9 2595 Nevada On the bottom of a small wash, near the road that takes you to the Prosser Creek Dam, about 1/2 mile north-east of Highway 89, north-east of Truckee. 1828 Comment
  CHSC45951  Polygonum douglasii subsp. douglasii Lowell Ahart 1980-8-12 2540 Yuba Growing on a large gravel bar that is formed from a debris dam across Slate Creek, a little below where Gold Run Creek flows into Slate Creek, above Oniion Creek, about 7 miles south of La Porte. 1158 Comment
  CHSC47686  Polygonum douglasii subsp. douglasii Lowell Ahart 1989-8-16 6376 Sierra At Ahart Sheep Camp, about 1 mile north-west of Milton Reservoir. 1706 Comment
  CHSC53042  Polygonum douglasii subsp. douglasii L. P. Janeway 1989-8-24 3632 Sierra North-facing slopes along SE side of McNair Mdw; ca 1 mi W of Calpine L. O. 1630 Comment
  CHSC53209  Polygonum douglasii subsp. douglasii L. P. Janeway 1989-6-14 3305 Plumas Plumas National Forest Beckwourth Ranger District. Forest along S'ly side of Red Clover Valley. 1699 Comment
  CHSC54582  Polygonum douglasii subsp. douglasii Lowell Ahart 1991-7-22 6678 Sierra In French Meadow, about 1/4 mile south of Henness Pass Road, about 3 miles north-west of Webber Lake. 2133 Comment
  CHSC57092  Polygonum douglasii subsp. douglasii L. P. Janeway 1991-7-11 4071 Plumas Between Smith Peak and the southwest corner of lake Davis; between Humbug Creek and Dan Blough Creek. 1798 Comment
  CHSC57308  Polygonum douglasii subsp. douglasii L. P. Janeway 1984-9-1 1132 Plumas On Sierra crest, near drainage channel draining northwest (towards Jamison Lake), middle of open dry meadowy area. 2164 Comment
  CHSC58944  Polygonum douglasii subsp. douglasii Lowell Ahart 1992-7-29 6873 Butte About 1 mile northeast of the Carr Mine, about 3/4 mile northwest of Lotts Lake. 1798 Comment
  CHSC58945  Polygonum douglasii subsp. douglasii Lowell Ahart 1992-8-2 6908 Butte East of the intersection, about 1/2 mile north of Flea Valley, about 4 1/2 (air) miles north-east of Concow Reservoir. 1158 Comment
  CHSC60132  Polygonum douglasii subsp. douglasii L. P. Janeway 1992-7-10 4256 Plumas Plumas National Forest Beckwourth Ranger District Cascade Compartment. About 0.5 mi northeast of top of Grizzly Ridge, between Joseph Creek and Oliver Creek. 2072 Comment
  CHSC60384  Polygonum douglasii subsp. douglasii Mary Ann Showers 1992-6-12 2528 Lassen Lassen Volcanic National Park. Meadow enclosed by lava flow, Butte Lake. 1859 Comment
  CHSC61003  Polygonum douglasii subsp. douglasii Lowell Ahart 1993-6-20 6984 Butte Jackass Flat, Mooreville Ridge, about 1 (air) mile northwest of the Lost Creek Reservoir Dam. 1158 Comment
  CHSC61926  Polygonum douglasii subsp. douglasii Lowell Ahart 1993-9-24 7246 Sierra On dry to damp dark soil around a small drying meadow, on both sides of the meadow are red rock outcrops, on the west side of a poor dirt road that ends at a stream, on the north side of Mount Fillmore, about 3/4 mile south of the dirt road from Gibsonville to Johnsville. 2133 Comment
  CHSC62483  Polygonum douglasii subsp. douglasii L. P. Janeway 1993-8-10 4517 Plumas Plumas National Forest, Beckwourth Ranger District. Northwestern corner of Sierra Valley; south of the Middle Fork Feather River and west of the Beckwourth-Calpine Road; ca 0.7 mi west-southwest of Beckwourth. Around the sagebrush in sagebrush flats. 1487 Comment
  CHSC62484  Polygonum douglasii subsp. douglasii L. P. Janeway 1993-8-5 4498 Plumas Plumas National Forest, La Porte Ranger District. Northeast end of Mooreville Ridge; along road 21N16 0.5 mi northeast of Devils Gap. 1623 Comment
  CHSC62577  Polygonum douglasii subsp. douglasii B. Castro; R. A. Schlising 1987-7-21 145 Plumas Ca 6 mi W of Clio via Hwy 70/89, just E of jcn USFS Rds 22N98 and 22N42 on hillside below roads. 1539 Comment
  CHSC65381  Polygonum douglasii subsp. douglasii Lowell Ahart 1995-9-13 7624 Plumas On the north side of Onion Valley, east of Quincy La Porte Road, about 1 mile north-west of Pilot Peak. 1828 Comment
  CHSC66818  Polygonum douglasii subsp. douglasii Vernon H. Oswald; Lowell Ahart 1996-8-19 8187 Sierra Northern High Sierra Nevada. Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1.6 mi S of Hwy. 49. Growing on a moist slope along a drainage on the W edge of the road. 2133 Comment
  CHSC70271  Polygonum douglasii subsp. douglasii B. Castro; R. Zebell 1989-8-9 377 Plumas Ca 6 air mi S of Bucks Lake, at edge of dirt road through Arkansas Ravine, ca 0.5 mi E of USFS Rd 23N18 across from Hardquartz Mine. 1524 Comment
  CHSC73066  Polygonum douglasii subsp. douglasii L. P. Janeway 1998-8-6 5986 Placer North side of Blackwood Creek, 1.7 mi west of Lake Tahoe. Lake Tahoe Basin Management Unit - National Forest meadow 216, 218, 219, 222. 1938 Comment
  CHSC73809  Polygonum douglasii subsp. douglasii B. Castro; G. Kuenster, L. Gehrung 1994-9-19 547 A Plumas Ca 1.5 air mi S of Bucks Lake, and 0.2 mi W of USFS Rd 23N18, on dirt road to Cedar Flat. 1688 Comment
  CHSC74248  Polygonum douglasii subsp. douglasii Susie Urie; Eric Schroder 1998-9-8 98 -278 Placer Lake Tahoe Basin Management Unit - National Forest. Meadow complex on north side of Ward Creek about 3.1 mi west of Lake Tahoe and Sunnyside. 2017 Comment
  CHSC78528  Polygonum douglasii subsp. douglasii Lowell Ahart 2000-8-10 8649 Nevada Along a dirt road, dry overflow area south of Fall Creek, about 3/5 mile east of where Fall Creek crosses Forest Highway 18, or Bowman Lake Road, about 5 miles (air) or 8 miles by road north of Highway 20 and Bear Valley. 1706 Comment
  CHSC80862  Polygonum douglasii subsp. douglasii Lowell Ahart 2001-7-17 8917 Plumas Meadows, on the west side of a poor logging road, east of a small branch of Butt Creek, about 2 1/2 miles (air) north of Humboldt Summit. 1828 Comment
  CHSC80863  Polygonum douglasii subsp. douglasii Lowell Ahart 2001-7-21 8974 Nevada On the south side of the dirt road, in the old sheep corral, northeast of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  CHSC81044  Polygonum douglasii subsp. douglasii Lowell Ahart 2001-8-14 9143 Nevada On the north side of Meadow Lake Road (Forest Road 18), north of the first set of three large culverts where the road crosses Jackson Creek, closest to the east end of Bowman Lake and west of the major campgrounds and buildings. 1706 Comment
  CHSC82559  Polygonum douglasii subsp. douglasii Lowell Ahart 2002-7-18 9868 Plumas In a meadow, on the south side of a small upper branch of Fall River, about 100 yards north of Lumpkin Ridge Road, about 1 mile (air) southeast of Tamarack Flat, about 1/4 mile southwest of the intersection of Lumpkin Ridge Road and road to Tamarack Flat, about 1 1/2 miles (air) northwest of Little Grass Valley Reservoir dam, about 4 1/2 miles (air) northwest of La Porte. 1701 Comment
  CHSC82654  Polygonum douglasii subsp. douglasii Lowell Ahart 2002-7-22 9897 Placer 50 yards northeast of the small natural lake, on the east side of the paved road to Lake Valley Reservoir, about 1/4 mile east of Yuba Gap and Highway 80. 1780 Comment
  CHSC83605  Polygonum douglasii subsp. douglasii John Dittes 2002-7-17 2 -25 Plumas Northern High Sierra Nevada; Plumas National Forest, Hartman Bar Ridge, ca. 7 air miles west of Little Grass Valley Reservoir, ca. 4 air miles north of Cascade. East of FS Road 22N05, ca. 0.4 mile north of FS Road 22N94. At edge of meadow. 1584 Comment
  CHSC84429  Polygonum douglasii subsp. douglasii Lowell Ahart; John Dittes, Josephine Dittes 2003-8-23 10524 Tehama About 80 yards east of Square Lake, about 3/4 mile northeast of Mount Linn, South Yolla Bolly. 2112 Comment
  CHSC91914  Polygonum douglasii subsp. douglasii Lowell Ahart; Josephine Guardino 2005-8-9 12279 Plumas Northeast of the cabin (destroyed) and corral, on the south side of Fant Creek, north of Forest Road 27N09, about 6 miles (air) northwest of the Boulder Creek Work Center at Antelope Lake. 1597 Comment
  CHSC91940  Polygonum douglasii subsp. douglasii Lowell Ahart; Josephine Guardino 2005-8-9 12261 Plumas In a small meadow and near a small drainage, between Lights Creek and Fant Creek, west of Forest Road 27N09, about 6 miles (air) northwest of the Boulder Creek Work Center at Antelope Lake. 1635 Comment
  CHSC92016  Polygonum douglasii subsp. douglasii Lowell Ahart 2005-7-23 12188 Nevada Meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20. 1572 Comment
  CHSC92037  Polygonum douglasii subsp. douglasii Lowell Ahart 2005-8-30 12361 Sierra East of Pass Creek, about 100 yards southeast of the falls on Pass Creek, about 1/4 mile south of French Meadow, about 2 1/2 miles west of Webber Lake. 2073 Comment
  CHSC92095  Polygonum douglasii subsp. douglasii Lowell Ahart 2005-7-31 12231 Nevada In a small meadow and near a small wash, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. 2062 Comment
  CHSC92182  Polygonum douglasii subsp. douglasii Lowell Ahart; John Dittes 2005-9-19 12403 Plumas Along the sides of a good dirt road, about 1 1/4 miles east of Kettle Rock, about 1 1/4 miles southeast of Taylor Lake. 1989 Comment
  CHSC94194  Polygonum douglasii subsp. douglasii Lowell Ahart 2006-7-11 12950 Tehama On the high east bank of Colby Creek, about 50 yards north of where the dirt road crosses Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows. 1518 Comment
  CHSC94494  Polygonum douglasii subsp. douglasii Lowell Ahart 2006-8-15 13189 Butte East part of a large meadow with bogs, 5 yards west of Willow Creek, about 100 yards southeast of the cabin, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows. 1569 Comment
  CHSC97168  Polygonum douglasii subsp. douglasii Lowell Ahart; John Dittes, Josephine Guardino 2007-6-8 14001 Plumas East side of an open rocky flat, 50 yards east of a poor dirt road, about a mile (air) north of the north end of Lake Davis. 1965 Comment
  CHSC97214  Polygonum douglasii subsp. douglasii Lowell Ahart; Josephine Guardino 2007-7-20 14324 Plumas North of a small drainage, northeast of a large meadow, east of Lightning Tree Campground, east of the paved road, east side of Lake Davis. 1789 Comment
  CHSC97628  Polygonum douglasii subsp. douglasii Lowell Ahart; John Dittes 2007-6-16 14091 Plumas On dry soil, graded road gutter, east of the small stream, on the south side of of County Road 111 (Beckwourth Gensee Road), 50 yards east of Forest Road 24N08, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis. 1647 Comment
  GMDRC4492  Polygonum douglasii subsp. douglasii J. Andre, T. La Doux 2006-7-7 14133 Inyo Big Pine Canyon: along south fork of Big Pine Creek at head of lower basin, just below switchbacks heading to Willow Lake 2732 Comment
  HSC100822  Polygonum douglasii subsp. douglasii Lowell Ahart 2011-7-23 17596 Nevada SW of small meadow where there are two grave memorials, ~100 yd. W of Bowman Lake Rd., 1/8 mi. W of the bridge across the South Fork of the Yuba River, 1 (air) mi. N of Hwy. 20 at the intersection of Bowman Lake Rd. 1380 Comment
  JEPS102390  Polygonum douglasii subsp. douglasii Lowell Ahart 2001-7-21 8974 Nevada On the south side of the dirt road, in the old sheep corral, NE of Lake Van Norden, about 1 1/2 miles east of Soda Springs. 2063 Comment
  JEPS102398  Polygonum douglasii subsp. douglasii Lowell Ahart 2001-7-17 8917 Plumas Meadows, on the west side of a poor logging road, east of a small branch of Butt Creek, about 2 1/2 miles (air) north of Humboldt Summit. 1828 Comment
  JEPS102838  Polygonum douglasii subsp. douglasii Lowell Ahart 2001-8-14 9143 Nevada On north side of Meadow Lake Road (Forest Road 18), north of first set of three large culverts where road crosses Jackson Creek, closest to east end of Bowman Lake and west of major campgrounds and buildings. 1706 Comment
  JEPS103426  Polygonum douglasii subsp. douglasii Lowell Ahart 2002-7-22 9897 Placer 50 yards NE of the small natural lake, on the E side of the paved road to Lake Valley Reservoir, ca 1/4 mile E of Yuba Gap and Highway 80. 1780 Comment
  JEPS103488  Polygonum douglasii subsp. douglasii Lowell Ahart 2002-7-18 9868 Plumas On the S side of a small upper branch of Fall R., ca 100 yards N of Lumpkin Ridge Rd, ca 1 mile (air) SE of Tamarack Flat, ca 1/4 mile SW of Lumpkin Ridge Rd and road to Tamarack Flat, ca 1 1/2 miles (air) NW of Little Grass Valley Reservoir dam 1701 Comment
  JEPS104105  Polygonum douglasii subsp. douglasii Lowell Ahart 2003-8-23 10524 Tehama About 80 yd e of Square Lake, ca 3/4 mi ne of Mount Linn, South Yolla Bolly. 2112 Comment
  JEPS107566  Polygonum douglasii subsp. douglasii Lowell Ahart 2005-7-31 12231 Nevada In a small meadow and near a small wash, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit 2062 Comment
  JEPS107585  Polygonum douglasii subsp. douglasii Lowell Ahart 2005-8-30 12361 Sierra East of Pass Creek, about 100 yards southeast of the falls on Pass Creek, about 1/4 mile south of French Meadow, about 2 1/2 miles west of Webber Lake 2073 Comment
  JEPS107636  Polygonum douglasii subsp. douglasii Lowell Ahart, Josephine Guardino 2005-8-9 12261 Plumas In a small meadow and near a small drainage, between Lights Creek and Fant Creek, west of Forest Road 27N09, about 6 miles (air) northwest of the Boulder Creek Work Center at Antelope Lake 1635 Comment
  JEPS107708  Polygonum douglasii subsp. douglasii Lowell Ahart, John Dittes 2005-9-19 12403 Plumas Along the sides of a good dirt road, about 1 1/4 miles east of Kettle Rock, about 1 1/4 miles southeast of Taylor Lake 1989 Comment
  JEPS110392  Polygonum douglasii subsp. douglasii Lowell Ahart 2006-8-15 13189 Butte East part of a large meadow with bogs, 5 yards west of Willow Creek, about 100 yards southeast of the cabin, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows 1569 Comment
  JEPS111292  Polygonum douglasii subsp. douglasii Steve Matson 2005-7-10 1388 Placer Martis Valley, southeast of Truckee, National Recreation Area, south of Highway 267 and north of Martis Creek, 500 meters W of parking area 1783 Comment
  JEPS113594  Polygonum douglasii subsp. douglasii Lowell Ahart, Josephine Guardino 2007-7-20 14324 Plumas North of a small drainage, northeast of a large meadow, east of Lightning Tree Campground, east of the paved road, east side of Lake Davis 1789 Comment
  JEPS113605  Polygonum douglasii subsp. douglasii Lowell Ahart, John Dittes 2007-6-16 14091 Plumas On dry soil, graded road gutter, east of the small stream, on the south side of of County Road 111 (Beckwourth Gensee Road), 50 yards east of Forest Road 24N08, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis 1647 Comment
  JEPS114557  Polygonum douglasii subsp. douglasii Lowell Ahart 2008-8-13 15187 Plumas North edge of La Porte Road, north of East Branch Creek, about 1 3/4 miles (air) south of Little Grass Valley Reservoir, about one mile northeast of La Porte 1613 Comment
  JEPS115198  Polygonum douglasii subsp. douglasii Lowell Ahart, John Dittes, Josephine Guardino 2009-7-21 16116 Plumas West of a man made depression, about 20 yards east of Forest Service Road 27N26, about 1000 feet northwest of Powerhouse at the north end of Butt Valley Reservoir, about 3 miles (air) southwest of Lake Almanor 1302 Comment
  JEPS115509  Polygonum douglasii subsp. douglasii Lowell Ahart, John Dittes, Josephine Guardino 2009-8-27 16322 Tehama On the east side of Forest Service Road 29N25A, Childs Meadows, about 2,600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak 1493 Comment
  JEPS117286  Polygonum douglasii subsp. douglasii Lowell Ahart 2010-9-21 17210 Tehama On damp bare soil, open meadow like area in red fir forest, about 70 yards east of the poor dirt road, about 80 yards west of Big Kimshew Creek, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrood Reservoir 1917 Comment
  JEPS117421  Polygonum douglasii subsp. douglasii Lowell Ahart 2010-9-28 17250 Butte On damp soil, about 10 yards west of Big Kimshew Creek, under trees, about 100 yards east of the poor dirt road, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrood Reservoir 1886 Comment
  JEPS117447  Polygonum douglasii subsp. douglasii Lowell Ahart 2010-9-15 17165 Sierra Open areas, around trees, about 20 yards northwest of the cabin, about 50 yards southwest of the middle pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak 2134 Comment
  JEPS117591  Polygonum douglasii subsp. douglasii Lowell Ahart, John Dittes 2010-7-31 16978 Lassen About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin 1520 Comment
  JEPS118376  Polygonum douglasii subsp. douglasii Lowell Ahart 2011-7-23 17596 Nevada Southwest of the small meadow where there are two grave memorials, about 100 yards west of Bowman Lake Road, about 1/8 mile west of the bridge across the South Fork of the Yuba River, about 1 mile (air) north of Highway 20 at the intersection of Bowman Lake Road 1379 Comment
  JEPS118390  Polygonum douglasii subsp. douglasii Lowell Ahart 2011-9-17 17669 Plumas About 100 yards south of an unnamed stream that flows east into Little Grass Valley Reservoir and opposite the Black Rock, about 80 yards south of the paved road, about 1/8 miles west of Little Grass Valley Reservoir 1645 Comment
  JEPS118419  Polygonum douglasii subsp. douglasii Lowell Ahart 2011-9-23 17710 Sierra Growing on a gravel bar on the south side of Pass Creek, south of Hennas Pass Road, west of French Meadow, east of Forest Road 70, about 3 miles (air) northwest of Webber Lake 2015 Comment
  JEPS24034  Polygonum douglasii subsp. douglasii Rimo Bacigalupi with Drs. Reino and Aloha Alava 1958-9-3 6898 Siskiyou Siskiyou Mts., Poker Flat 1536 Comment
  JEPS27933  Polygonum douglasii subsp. douglasii Chas. H. Quibell 1957-8-17 6983 Fresno wnw Mt. Goddard (just below great open headwaters basin below Martha Lake, steep w-sw facing slope which breaks up e wall of canyon just s of red cliff); Goddard Cany. (S. Fk. San Joaquin Riv.) Comment
  JEPS28508  Polygonum douglasii subsp. douglasii George W. Gillett 821 Shasta Willow Lake Lassen Volcanic National Park Comment
  JEPS28523  Polygonum douglasii subsp. douglasii George W. Gillett 1957-7-3 637 Shasta Badger Flat Lassen Volcanic National Park (meadow near road crossing) 1905 Comment
  JEPS32976  Polygonum douglasii subsp. douglasii E. R. Blakley 1961-7-18 4556 Fresno at junction of Hume Lake <Road?> and Kings Canyon Road; Indian Basin 1828 Comment
  JEPS48410  Polygonum douglasii subsp. douglasii Charlotte N. Smith 1965-8-22 1419 Tulare about 3/4 mi e Soda Spring (s of trail to The Forks); Lloyd Meadow 1729 Comment
  JEPS49633  Polygonum douglasii subsp. douglasii Louis C. Wheeler 1935-7-26 3700 Siskiyou Jaynes Canyon Siskiyou Mts. 1950 Comment
  JEPS50554  Polygonum douglasii subsp. douglasii W. L. Jepson 1939-8-7 19343 Plumas meadow near lower camp of Forest School; Meadow Valley 1158 Comment
  JEPS50556  Polygonum douglasii subsp. douglasii W. L. Jepson 1939-8-4 19330 Plumas Rock Creek Meadow Valley 1219 Comment
  JEPS50559  Polygonum douglasii subsp. douglasii W. L. Jepson 1934-8-6 16861 Sierra Yuba Pass 2011 Comment
  JEPS50561  Polygonum douglasii subsp. douglasii W. L. Jepson 1931-8-11 16084 Fresno just under north side of Kaiser Pass (bottom of a water course) 2834 Comment
  JEPS50562  Polygonum douglasii subsp. douglasii W. L. Jepson 1931-8-11 16067 Fresno Lake Florence South Fork San Joaquin River 2225 Comment
  JEPS50563  Polygonum douglasii subsp. douglasii W. L. Jepson 1931-8-11 16057 Fresno Jackass Meadow South Fork San Joaquin River, Lake Florence 2209 Comment
  JEPS50566  Polygonum douglasii subsp. douglasii W. L. Jepson 1928-8-12 13259 Fresno Bench Meadow Kaiser Ridge 2590 Comment
  JEPS50567  Polygonum douglasii subsp. douglasii W. L. Jepson 1928-8-10 13200 Fresno Quail Meadow Mono Creek 2407 Comment
  JEPS50568  Polygonum douglasii subsp. douglasii W. L. Jepson 1928-7-23 12964 Fresno Tamrac Pine Swamp Huntington Lake 2148 Comment
  JEPS50571  Polygonum douglasii subsp. douglasii W. L. Jepson 1923-8-10 10124 Calaveras Dorrington Comment
  JEPS50574  Polygonum douglasii subsp. douglasii W. L. Jepson 1918-8-23 8096 Alpine Carson Pass 2529 Comment
  JEPS50578  Polygonum douglasii subsp. douglasii W. L. Jepson 1940-7-3 20118 Siskiyou about 5 mi se Bartle; Big Bear Flat 1219 Comment
  JEPS51293  Polygonum douglasii subsp. douglasii Leland S. Smith 1918-7-11 986 Modoc Mill Creek Meadows Modoc <National> Forest 1981 Comment
  JEPS51294  Polygonum douglasii subsp. douglasii W. L. Jepson 1913-9-8 5668 Mariposa Yosemite Valley 1219 Comment
  JEPS51295  Polygonum douglasii subsp. douglasii W. L. Jepson 1913-9-10 5648 Mariposa Sentinel Dome Yosemite 2377 Comment
  JEPS51296  Polygonum douglasii subsp. douglasii W. L. Jepson 1898-7-20 Nevada Bear Valley 1371 Comment
  JEPS51297  Polygonum douglasii subsp. douglasii Miss Nora Pettibone 1895-9-9 San Bernardino Bluff Lake San Bernardino Mts. Comment
  JEPS51298  Polygonum douglasii subsp. douglasii Willis L. Jepson Jul 24 1894-Aug 10 1894 Siskiyou near Mt. Shasta; Region of the Upper Sacramento, Sisson Comment
  JEPS51299  Polygonum douglasii subsp. douglasii W. L. Jepson 1897-7-24 Trinity near South Yollo Bolly (lower slope); Soldier's Ridge Comment
  JEPS51300  Polygonum douglasii subsp. douglasii W. L. Jepson 1900-7-26 956 Tulare Volcano Creek; formerly Whitney Creek 2590 Comment
  JEPS51301  Polygonum douglasii subsp. douglasii W. L. Jepson 1900-7-9 780 Fresno Bubbs Creek 2438 Comment
  JEPS72809  Polygonum douglasii subsp. douglasii Gladys L. Smith 1964-8-1 2319 Alpine along road into Woods Lake (after turn-off from main hwy, Echo Summit project) 2529 Comment
  JEPS73416  Polygonum douglasii subsp. douglasii L. R. Heckard 1972-7-8 3009 Lake Frog Pond Snow Mt. (about 1/2 mi nw of Foutch Camp) 1920 Comment
  JEPS73733  Polygonum douglasii subsp. douglasii Gladys L. Smith 1964-7-30 2234 Alpine betw. hwy and Woods Lake (in meadow between road and stream) 2529 Comment
  JEPS74210  Polygonum douglasii subsp. douglasii Gladys L. Smith 1972-7-20 3367 El Dorado above Lake Gilmore (near mt. summit); Mt. Tallac 2865 Comment
  JEPS80203  Polygonum douglasii subsp. douglasii L. R. Heckard and J. Hickman 1980-7-3 5358 Colusa just w Summit Springs (ca 10 mi w of Stonyford, Colusa-Lake Co. boundary); Snow Mt. 1548 Comment
  JEPS83570  Polygonum douglasii subsp. douglasii Dean Wm. Taylor and Glenn L. Clifton 1987-8-5 9226 Siskiyou Forest Rd 36N06 at crossing of Tate Creek; McCloud River drainage 1484 Comment
  JEPS84295  Polygonum douglasii subsp. douglasii L. R. Heckard with J. Hickman, S. D'Alcamo 1986-7-17 6483 Siskiyou e Cook and Green Pass (w ridge of butte); Copper Butte 1524 Comment
  JEPS87148  Polygonum douglasii subsp. douglasii Lowell Ahart 1992-7-29 6873 Butte about 1 mi ne Carr Mine (3/4 mi nw of Lotts Lake) 1798 Comment
  JEPS88558  Polygonum douglasii subsp. douglasii Vernon H. Oswald and Lowell Ahart 1996-8-19 8187 Sierra Yuba Pass-Weber Lake Rd (Forest Rd. 12) 1.6 mi s of Hwy 49 (northern High Sierra Nevada); northern High Sierra Nevada 2133 Comment
  JEPS88583  Polygonum douglasii subsp. douglasii Vernon H. Oswald and Lowell Ahart 1996-7-22 8082 Butte U.S. Fish and Wildlife Service parcel between 7 Mile Lane and Sacramento River (w side of levee at sw corner of Tract 6, Sanctuary I); Sacramento River National Wildlife Refuge, Llano Seco Unit 30 Comment
  JEPS90534  Polygonum douglasii subsp. douglasii Dean W. Taylor 1995-9-15 15456 Madera along Forest Rd. 81 3 mi. s. of junction w/ Forest Rd. 7 McCreary Meadow; Sierra Nevada, Sierra Nat'l Forest, upper San Joaquin R. wat 2072 Comment
  JEPS95706  Polygonum douglasii subsp. douglasii Lowell Ahart 1995-9-13 7624 Plumas about 1 mile north-west of Pilot Peak; Onion Valley; on the north side of Onion Valley; east of Quincy La Porte Road; about 1 mile north-west of Pilot Peak 1828 Comment
  JEPS95744  Polygonum douglasii subsp. douglasii Lowell Ahart 1995-9-13 7624 Plumas about 1 mile north-west of Pilot Peak; Onion Valley; on the north side of Onion Valley; east of Quincy La Porte Road; about 1 mile north-west of Pilot Peak 1828 Comment
  JEPS96710  Polygonum douglasii subsp. douglasii Dean W. Taylor 1998-8-2 16929 Mono Witcher Meadow (ca. 20 air mi NW of Bishop) 2194 Comment
  JEPS98479  Polygonum douglasii subsp. douglasii Lowell Ahart 2000-8-10 8649 Nevada dry overflow area S of Fall Creek, 3/5 mi E of Forest Hwy 18 (Bowman Lake Rd), 5 air miles (8 rd miles) N of Hwy 20 and Bear Valley 1706 Comment
  RSA0089843  Polygonum douglasii subsp. douglasii Dean Wm. Taylor, Alison E. L. Colwell 2009-7-30 20715 Madera Yosemite National Park; trail from Royal Arch Lake to Buena Vista Lake, south of Buena Vista Pass. 2798 Comment
  RSA279002  Polygonum douglasii subsp. douglasii Robert F. Thorne, C. W. Tilforth, S. Nilsson 1972-7-20 42180 Los Angeles SAN GABRIEL MTS., ANGELES NATIONAL FOREST: Big Meadow, Big Pines 2088 Comment
  RSA466326A  Polygonum douglasii subsp. douglasii Christopher Davidson 1975-8-16 3100 San Bernardino E end of Bluff Lake on drying grassland margins of small forest runnoff channel. 2317 Comment
  RSA617276  Polygonum douglasii subsp. douglasii Mary DeDecker 1972-6-11 2937 Tulare Sierra Nevada: Kern Plateau; borders of Manter Meadow 2165 Comment
  RSA655035  Polygonum douglasii subsp. douglasii Scott D. White 1999-7-23 7582 San Bernardino Snow Valley Ski Area: South side of Hwy 18, about midway between Lake Arrowhead and Big Bear Lake. 2100 Comment
  RSA697337  Polygonum douglasii subsp. douglasii Michael Honer, Scott Hetzler 2000-8-17 622 B Mono Glass Mountain Region: Wet Fork of Black Canyon drainage. Appx. 1 mi. due E of Sawmill Mdw. 2744 Comment
  RSA755777  Polygonum douglasii subsp. douglasii L. Ahart, John Dittes, Josephine Guardino 2009-7-21 16116 Plumas About 20 yards east of Forest Service Road 27N26, about 1000 feet northwest of Powerhouse at the north end of Butt Valley Reservoir, about 3 air miles southwest of Lake Almanor. 1303 Comment
  RSA767871  Polygonum douglasii subsp. douglasii Thomas Stoughton, Josh Paolini, J. McConnaughy 2010-8-17 579 San Bernardino Santa Ana River Watershed, Head of Clarks Grade, Mile Creek drainage above Bellyache springs 2384 Comment
  RSA768736  Polygonum douglasii subsp. douglasii Duncan S. Bell, Jacky McConnaughy, Drew Monks, John Fleet 2010-8-31 1882 San Bernardino San Bernardino National Forest: at the head of Green Canyon; approximately 0.9 air mile northwest of junction of Wildhorse Meadows road and forest service road 2N92. 2680 Comment
  RSA770267  Polygonum douglasii subsp. douglasii Duncan S. Bell, Jackie McConnaughy, Drew Monks 2010-8-24 1841 San Bernardino San Bernardino National Forest: at an unmapped spring below an old mining road above Green Canyon, approximately 0.4 mile west of Green Spring. 2609 Comment
  RSA772433  Polygonum douglasii subsp. douglasii L. Ahart 2010-9-15 17165 Sierra About 20 yrds NW of the cabin, about 50 yrds SW of the middle pond, At the spring, About 2.75 air miles north of Yuba Pass on Hwy 49, about 4 air miles east of Haskell Peak. 2135 Comment
  RSA774143  Polygonum douglasii subsp. douglasii L. Ahart 2010-9-21 17210 Butte About 70 yards east of the poor dirt road, about 80 yards west of Big Kimshew Creek, about 1.5 air miles NE of Jones Meadow, about 2.5 air miles SE of Philbrook Reservoir. 1918 Comment
  RSA775246  Polygonum douglasii subsp. douglasii James Wiley Tatum 1975-8-2 327 Tulare Brush Meadow, located on the county line along the crest of the Sierra Nevada, and within the Inyo National Forest; 5.2 miles WSW of the town of Olancha 3095 Comment
  RSA795340  Polygonum douglasii subsp. douglasii L. Ahart 2011-7-23 17596 Nevada Southwest of the small meadow where there are two grave memorials, about 100 yards west of Bowman Lake Road, about 1/8 miles of the bridge across the South Fork of the Yuba River., About 1 air mile north of Highway 20 at the intersection of Bowman Lake Road. 1380 Comment
  SBBG118776  Polygonum douglasii subsp. douglasii S. D. White 1999-7-23 7582 San Bernardino Snow Valley Ski Area, S side of St Hwy 18, ca. midway between Lake Arrowhead and Big Bear Lake; T2N R2W S36 NE1/4 2100 Comment
  SD135299  Polygonum douglasii subsp. douglasii Jerilyn Hirshberg 1993-9-22 254 San Diego Laguna Mountains, ridge between Escondido Ravine and Agua Dulce Creek, about 200 meters south of where ravine joins Boiling Springs Ravine. Clearing in mixed coniferous forest, north-facing slope. (IPB 3/06) Comment
  SD161710  Polygonum douglasii subsp. douglasii Jerilyn Hirshberg 2004-10-10 885 San Diego Kelly Ditch Trail just south of Cedar Creek crossing, 1.25 mile SE of entrance to Heise County Park, Julian 1260 Comment
  SD163259  Polygonum douglasii subsp. douglasii Robert Lauri 2003-9-11 600 San Diego Palomar Mountain State Park. South end of Upper Doane Valley at beginning of Doane Creek. 1413 Comment
  SD22160  Polygonum douglasii subsp. douglasii Frank F. Gander 1938-8-5 6298 San Diego Doane Valley, Palomar Mt (IPB 3/06) Comment
  SD237569  Polygonum douglasii subsp. douglasii G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15278 El Dorado Sierra Nevada Mountains: Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road (Kyburz 7.5'Q) 1851 Comment
  SD237570  Polygonum douglasii subsp. douglasii G. K. Helmkamp, E. A. Helmkamp 2009-7-22 15261 El Dorado Sierra Nevada Mountains: Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing (Pyramid Peak 7.5'Q) 2015 Comment
  SD243187  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2011-8-19 18100 Alpine Northern Sierra Nevada Mountains: Blue Lakes Road, 6.6 miles south of its junction with CA-88. 2296 Comment
  SEINET4691465  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2011-1 18100 Alpine Northern Sierra Nevada Mountains: Blue Lakes Road, 6.6 miles south of its junction with CA-88. 2296 Comment
  UC1025118  Polygonum douglasii subsp. douglasii Douglas Barbe 1955-7-17 214 Tehama Cold Spring Camp; w Tehama Co. 1889 Comment
  UC1034056  Polygonum douglasii subsp. douglasii W. Bridge Cooke 1941-9-5 16266 Siskiyou MacBride Springs Mt. Shasta Comment
  UC1056966  Polygonum douglasii subsp. douglasii Herbert L. Mason 1936-7-27 11391 Tuolumne w Tioga Pass; Sierra Nevada, Yosemite National Park, Gaylor Lakes 3200 Comment
  UC1056967  Polygonum douglasii subsp. douglasii Herbert L. Mason 1936-7-29 11442 Mono cirque below Conness Glacier (w of Saddlebag Lake) 3200 Comment
  UC1093673  Polygonum douglasii subsp. douglasii Herbert L. Mason 1936-8-6 11509 Mariposa Peregoy Meadow Sierra Nevada, Yosemite National Park (Glacier Point rd) 2255 Comment
  UC1093950  Polygonum douglasii subsp. douglasii Herbert L. Mason 1938-7-11 11935 Tuolumne Miguel Meadow Sierra Nevada, Yosemite National Park (margin of lake at gravel pit, w of Hetch Hetchy) 1584 Comment
  UC1116089  Polygonum douglasii subsp. douglasii Chas. H. Quibell 1954-8-8 4195 Fresno ca 2 mi n Saddle Mt. (9 map mi n of Mono Hot Springs, meadow s of Lake); Margaret Lakes, Coyote L. 2941 Comment
  UC1116239  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1947-8-24 17887 B Humboldt near Box Camp; Trinity Summit 1524 Comment
  UC1136174  Polygonum douglasii subsp. douglasii H. S. Yates 1936-8-19 6161 Tuolumne 1 mi sw Sonora Pass; Dardanelles Quadrangle Comment
  UC1136175  Polygonum douglasii subsp. douglasii W. R. Howden 1935-8-15 133 Calaveras 3/4 mi w Big Meadow; Stanislaus National Forest, Big Trees Quadrangle Comment
  UC1136177  Polygonum douglasii subsp. douglasii E. Sawyer 1935-6-27 215 Lassen Long Valley Sierraville Quadrangle Comment
  UC1136179  Polygonum douglasii subsp. douglasii H. S. Yates 1936-8-19 6153 Tuolumne 1 mi sw Sonora Pass; Dardanelles Quadrangle Comment
  UC1136181  Polygonum douglasii subsp. douglasii H. S. Yates 1934-6-30 3941 Alpine 1 mi w Carson Pass; Eldorado National Forest, Pyramid Pk. Quadrangle Comment
  UC1178956  Polygonum douglasii subsp. douglasii Herbert L. Mason 1925-7-31 2206 Tuolumne Mather Sierra Nevada Comment
  UC1179039  Polygonum douglasii subsp. douglasii F. H. Frost 1925-7-24 106 Modoc Jess Valley Warner Mts. Comment
  UC1190322  Polygonum douglasii subsp. douglasii Ira L. Wiggins 1957-9-9 14219 Alpine 0.7 mi w summit of Sonora Pass (margin of small stream and meadow) 2895 Comment
  UC1191239  Polygonum douglasii subsp. douglasii Herbert L. Mason 1948-7-18 13622 Siskiyou Grass Lake Comment
  UC1191241  Polygonum douglasii subsp. douglasii Herbert L. Mason 1948-7-17 13602 Siskiyou Eastern Grass Lake Comment
  UC1191243  Polygonum douglasii subsp. douglasii Herbert L. Mason 1948-7-17 13598 Siskiyou Eastern Grass Lake Comment
  UC1191246  Polygonum douglasii subsp. douglasii Herbert L. Mason and Verne Grant 1937-7-13 13451 Modoc w end of pass near Goose Lake (on road to Fort Bidwell); Fandango Pass Comment
  UC1199844  Polygonum douglasii subsp. douglasii Herbert L. Mason 1937-7-30 14813 Tuolumne above Mary Lake; Sierra Nevada, Yosemite National Park, Saurian Crest Comment
  UC1222332  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1950-8-8 19282 Humboldt Croghan Hole Trinity Summit 1676 Comment
  UC1225796  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1947-8-24 17922 Humboldt on Box Camp Trail Trinity Summit 1676 Comment
  UC1263415  Polygonum douglasii subsp. douglasii Reeb-Pudoff 1958-7 50 Nevada Sage Hen Creek Field Station of University of California Truckee Comment
  UC128210  Polygonum douglasii subsp. douglasii Miss Harriet A. Walker 1908-7-26 1441 Placer Cisco 1810 Comment
  UC1338683  Polygonum douglasii subsp. douglasii James L. Reveal 1962-8-2 459 Madera 1/4 mi n Red Meadow Guard Station and store junction; Red Meadow Tourist Pasture meadow 2316 Comment
  UC1409206  Polygonum douglasii subsp. douglasii Frederick W. Oettinger 1969-8-14 1378 Siskiyou English Lake Salmon Mountains, Marble Mountain Wilderness Area (campsite, w Siskiyou Co.) 1828 Comment
  UC1409207  Polygonum douglasii subsp. douglasii Frederick W. Oettinger 1968-8-11 470 Siskiyou sw side of creek bed e Tom Taylor Cabin (w Siskiyou Co.); Salmon Mountains, Marble Mountain Wilderness Area 2042 Comment
  UC146188  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1908-6 2766 Humboldt opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River 304 Comment
  UC150076  Polygonum douglasii subsp. douglasii LeRoy Abrams 1902-8-5 2895 San Bernardino Bear Valley San Bernardino Mountains Comment
  UC1509593  Polygonum douglasii subsp. douglasii L. and P. Ahart 1983-10-27 4478 Sierra near a dirt road that is ca 2 mi se Jackson Meadow Reservoir (ca 1 mi s of Pass Creek, near Jackson Meadow Reservoir) 2200 Comment
  UC1536068  Polygonum douglasii subsp. douglasii Robert F. Thorne, L. DeBuhr, C. Davidson and C. W. Tilforth 1976-7-15 47797 San Bernardino ca 1.5 mi due s W end of Big Bear Lake; San Bernardino Mts., Bluff Lake 2316 Comment
  UC153932  Polygonum douglasii subsp. douglasii Geo. Hansen Oct 1893 312 Amador Silver Lake Sequoia Region 2438 Comment
  UC1540148  Polygonum douglasii subsp. douglasii Dean Wm. Taylor and Glenn L. Clifton 1987-8-5 9226 Siskiyou Forest Rd 36N06 at crossing of Tate Creek; McCloud River drainage 1484 Comment
  UC1543747  Polygonum douglasii subsp. douglasii Harold and Virginia Bailey 1948-8-25 3027 a Shasta Summit Lake Lassen Volcanic National Park 2040 Comment
  UC1543751  Polygonum douglasii subsp. douglasii Harold and Virginia Bailey 1948-8-27 2879 Shasta Badger Flat Lassen Volcanic National Park Comment
  UC1557956  Polygonum douglasii subsp. douglasii Harold and Virginia Bailey 1948-8-22 Mariposa Porcupine Flat Yosemite National Park 2468 Comment
  UC1561987  Polygonum douglasii subsp. douglasii Barbara Ertter with James R. Shevock 1986-8-8 6670 Tulare nw Olancha Pass (ca 5 air mi sw of Olancha); Inyo NF, Summit Meadows 2804 Comment
  UC1562676  Polygonum douglasii subsp. douglasii Barbara Ertter 1988-7-25 7847 Plumas 1/2 mi n Diamond Mt-Greenville-Red Rock jct (ca 12 air mi ssw of Susanville); Diamond Mts., Snoring Springs 1981 Comment
  UC1565042  Polygonum douglasii subsp. douglasii Harold and Virginia Bailey 1948-7-26 2624 b Fresno Paradise Valley Kings Canyon National Park, South Fork Kings River (meadow) 2042 Comment
  UC1567376  Polygonum douglasii subsp. douglasii G. Schoolcraft 1989-6-19 1918 Lassen Ash Valley RNA/ACEC 1554 Comment
  UC1586484  Polygonum douglasii subsp. douglasii Lowell Ahart 1991-7-22 6678 Sierra about 1/4 mi s Henness Pass Road (about 3 mi nw of Webber Lake); French Meadow 2133 Comment
  UC1594564  Polygonum douglasii subsp. douglasii Lowell Ahart 1992-7-29 6873 Butte about 1 mi ne Carr Mine (3/4 mi nw of Lotts Lake) 1798 Comment
  UC1594717  Polygonum douglasii subsp. douglasii Lowell Ahart 1992-8-2 6908 Butte e intersection about 1/2 mile north of Flea Valley (about 4 1/2 air mi ne of Concow Reservoir) 1158 Comment
  UC1607542  Polygonum douglasii subsp. douglasii Barbara Ertter, Brad Olson 1991-7-6 10400 Tehama ca 1 mi s Ball Rock (1 mi se of Cold Spring Forest Station, ca 30 air mi w of Corning); Rocky Cabin meadow 1889 Comment
  UC1609028  Polygonum douglasii subsp. douglasii Lowell Ahart 1993-9-24 7246 Sierra about 3/4 mi s dirt road from Gibsonville to Johnsville (n side of mt., w side of poor dirt road that ends at a stream); Mount Fillmore 2133 Comment
  UC1609060  Polygonum douglasii subsp. douglasii Lowell Ahart 1993-6-20 6984 Butte about 1 air mi nw Lost Creek Reservoir Dam; Mooreville Ridge, Jackass Flat 1158 Comment
  UC1613338  Polygonum douglasii subsp. douglasii Charles M. Belshaw 1935-7-4 1162 El Dorado 41 milestone Central Sierra Nevada (Placerville road to Tahoe) 1767 Comment
  UC163820  Polygonum douglasii subsp. douglasii Geo. D. Butler 1908-8-3 185 Siskiyou Log Lake Shackleford Creek Comment
  UC164243  Polygonum douglasii subsp. douglasii Geo. D. Butler 1910-7-7 1787 Siskiyou Shackleford Creek 914 Comment
  UC164462  Polygonum douglasii subsp. douglasii Geo. D. Butler 1910-7-9 1706 Siskiyou Shackleford Creek 1219 Comment
  UC168548  Polygonum douglasii subsp. douglasii Culbertson 1904-7-30 4391 Tulare Coyote Creek Comment
  UC169990  Polygonum douglasii subsp. douglasii Miss Helen D. Geis 1912-6 71 Placer Deer Park Comment
  UC1713699  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1919-9-18 5237 Humboldt Trinity Summit Northern Coast Ranges 1828 Comment
  UC175841  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1912-7-31 3939 Humboldt Buck Mountain Northern Coast Ranges (near summit) 1676 Comment
  UC203866  Polygonum douglasii subsp. douglasii A. A. Heller 1914-7-23 11603 Butte woods about Chico Meadows 1219 Comment
  UC205478  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1919-9-18 5236 Humboldt Trinity Summit Northern Coast Ranges 1828 Comment
  UC205897  Polygonum douglasii subsp. douglasii Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mts. Comment
  UC310940  Polygonum douglasii subsp. douglasii P. A. Munz 1926-7-4 10606 San Bernardino Bluff Lake meadow San Bernardino Mts. 2255 Comment
  UC311581  Polygonum douglasii subsp. douglasii H. M. Hall 1911-7-24 9017 Mariposa around Camp Curry; Yosemite Valley 1220 Comment
  UC370257  Polygonum douglasii subsp. douglasii E. O. Essig 1928-7-19 El Dorado Upper Echo Lake 2377 Comment
  UC375148  Polygonum douglasii subsp. douglasii Geo. D. Butler 1910-7-14 1779 Siskiyou Shackleford Creek Comment
  UC375151  Polygonum douglasii subsp. douglasii Geo. D. Butler 1908-8-8 186 Siskiyou West Fork of Woolly Creek; head Comment
  UC375321  Polygonum douglasii subsp. douglasii Geo. B. Grant Jul 20 1906-Aug 3 1906 El Dorado Lake Tahoe Sierra Nevada Mountains Comment
  UC402690  Polygonum douglasii subsp. douglasii Miss M. Alice King Jun 24 1907-Jul 4 1907 Mariposa Yosemite Comment
  UC402691  Polygonum douglasii subsp. douglasii Milo S. Baker 1898-8-1 506 Siskiyou on bluff sw Medicine Lake Comment
  UC406823  Polygonum douglasii subsp. douglasii David D. Keck and Wm. M. Heusi 1927-7-15 290 Tuolumne Hog Ranch Mather 1400 Comment
  UC454278  Polygonum douglasii subsp. douglasii I. J. Condit 1911-7-7 Siskiyou Shasta Retreat; meadow and along logging road 914 Comment
  UC465743  Polygonum douglasii subsp. douglasii F. M. Reed and R. L. Pendleton 1907-7-25 1162 El Dorado road between camp and Modjeska Falls; Lake Tahoe Region 2042 Comment
  UC466031  Polygonum douglasii subsp. douglasii Katharine Brandegee 1905-1 Tulare Alta Meadows Comment
  UC466033  Polygonum douglasii subsp. douglasii Mrs. R. M. Austin July 1896 467 Plumas Big Meadows Comment
  UC466034  Polygonum douglasii subsp. douglasii Mrs. R. M. Austin July 1890 431 Modoc Goose Lake Valley Comment
  UC478528  Polygonum douglasii subsp. douglasii E. B. Copeland 1930-7-24 630 Butte Jonesville 1500 Comment
  UC485765  Polygonum douglasii subsp. douglasii H. F. Copeland 1932-8-24 Plumas Drakesbad 1828 Comment
  UC489188  Polygonum douglasii subsp. douglasii C. V. Meyer 1928-7-27 558 Riverside Round Valley San Jacinto Mts. 2773 Comment
  UC526134  Polygonum douglasii subsp. douglasii John Thomas Howell 1934-6-30 12276 Modoc Duncan Horse Camp Comment
  UC570036  Polygonum douglasii subsp. douglasii B. Bolt 1934-7-19 150 Placer Tadpole Springs Colfax Quadrangle 1950 Comment
  UC570303  Polygonum douglasii subsp. douglasii E. Sawyer 1935-6-27 215 Lassen Long Valley Sierraville Quadrangle 1310 Comment
  UC572801  Polygonum douglasii subsp. douglasii W. Bridge Cooke 1937-8-6 9200 Siskiyou Bear Spring Mt. Shasta 1524 Comment
  UC58494  Polygonum douglasii subsp. douglasii A. A. Heller 1903-7-31 6892 Nevada Donner Lake; lower end Comment
  UC585244  Polygonum douglasii subsp. douglasii E. B. Babcock, G. L. Stebbins Jr. 1936-6-3 1676 Sierra Sierra Valley; e side, on road to Loyalton 1600 Comment
  UC600496  Polygonum douglasii subsp. douglasii H. F. Copeland 1920-7-24 318 Butte meadow by Colby Creek; Jonesville Comment
  UC61060  Polygonum douglasii subsp. douglasii W. A. Setchell, C. C. Dobie 1902-7-26 Siskiyou Sisson Mount Shasta Comment
  UC613019  Polygonum douglasii subsp. douglasii C. W. Sharsmith 1936-6-28 2165 Mariposa by creek just above brink of Bridal Veil Fall; Sierra Nevada, vicinity of Yosemite Valley, Bridal Veil Cree 1463 Comment
  UC618624  Polygonum douglasii subsp. douglasii W. Bridge Cooke 1938-8-5 11447 Siskiyou MacBride Springs Mount Shasta Comment
  UC618625  Polygonum douglasii subsp. douglasii W. Bridge Cooke 1938-7-29 11422 Siskiyou Wagon Camp Mount Shasta, Wagon Camp Creek (meadow along creek) Comment
  UC625194  Polygonum douglasii subsp. douglasii Paul S. Bartholomew 1934-7-28 Tuolumne near north boundary of Park; Yosemite National Park, Kerrick Meadow 2895 Comment
  UC641812  Polygonum douglasii subsp. douglasii C. W. Sharsmith 1933-8-1 240 Tuolumne Dana Fork of Tuolumne River Sierra Nevada, Tuolumne Meadows (spring at margin, near Lembert Dome) 2621 Comment
  UC64590  Polygonum douglasii subsp. douglasii H. M. Hall July 1901 Riverside San Jacinto Mountains; meadow of w side 2286 Comment
  UC6691  Polygonum douglasii subsp. douglasii H. M. Hall July 1901 2446 Riverside Tauquitz and Tamarack Valleys San Jacinto Mts. 1828 Comment
  UC6692  Polygonum douglasii subsp. douglasii A. M. Carpenter Aug. 1892 Nevada Sierra Nevada Mts.; ; County = Placer on label, Bowman Lakes region, Nevada Co fide Jepson fieldbooks 28_158 Comment
  UC6695  Polygonum douglasii subsp. douglasii Milo S. Baker 1893-6-20 Modoc Egg Lake Comment
  UC6696  Polygonum douglasii subsp. douglasii State Survey 1866-6 4917 Mariposa Yosemite Valley Comment
  UC672957  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1930-7-17 9015 Humboldt near McKay Camp; South Fork Mountain 1676 Comment
  UC672958  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1935-8-7 14635 B Trinity White's Creek Devil's Canyon Mts. (at head) 2072 Comment
  UC672959  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1935-8-7 14635 A Trinity White's Creek Devil's Canyon Mts. (at head) 2072 Comment
  UC672960  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1935-8-3 14482 Trinity Mary Blaine Mt. 1950 Comment
  UC672961  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1932-7-11 10399 Humboldt Corral Prairie Trinity Summit 1584 Comment
  UC672962  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1933-8-30 13042 B Humboldt Grouse Mountain 1524 Comment
  UC672963  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1933-8-30 13042 A Humboldt Grouse Mountain 1524 Comment
  UC672964  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1930-6-21 8779 Humboldt Larrabee Valley 731 Comment
  UC6746  Polygonum douglasii subsp. douglasii W. H. Brewer 1863-7-30 1950 Alpine Big Tree Road Silver Valley 1828 Comment
  UC674809  Polygonum douglasii subsp. douglasii Thomas Morley 1941-9-20 139 El Dorado Twin Bridges Sierra Nevada, Pyramid Creek (n side of Placerville-Echo Lake hwy) 1828 Comment
  UC6749  Polygonum douglasii subsp. douglasii H. N. Bolander 1860-1-1 4917 Mariposa Yosemite Valley Comment
  UC676856  Polygonum douglasii subsp. douglasii R. Bacigalupi, I. L. Wiggins, and R. S. Ferris Jul 26 1941-Jul 28 1941 2591 Tulare in canyon above Camp Nelson; Sequoia National Forest, Quaking Aspen Recreation Area 2087 Comment
  UC721905  Polygonum douglasii subsp. douglasii Roxana S. Ferris and Laura Lorraine 1942-7-22 10735 Tulare Ground Hog Meadow Sequoia National Forest Comment
  UC768367 Image available Polygonum douglasii subsp. douglasii R. F. Hoover 1936-7-14 1525 Tuolumne Eagle Meadow Comment
  UC773925  Polygonum douglasii subsp. douglasii L. R. Short and J. Warren July, 1936 S- 420 Lassen Burgess Spring Experiment Range 1856 Comment
  UC849976  Polygonum douglasii subsp. douglasii A. A. Heller 1916-8-13 12910 Placer Summit hotel 2133 Comment
  UC850088  Polygonum douglasii subsp. douglasii John Thomas Howell 1939-8-2 14939 Siskiyou Spirit Lake Marble Mts. Comment
  UC850102  Polygonum douglasii subsp. douglasii A. A. Heller 1915-7-18 12121 Siskiyou Metcalf's Ranch Mt. Eddy (ne base of mt.) 1188 Comment
  UC850103  Polygonum douglasii subsp. douglasii Carl B. Wolf 1933-8-14 5302 Alpine Twin Lake Sierra Nevada (s side, near Blue Lakes) 2499 Comment
  UC850108  Polygonum douglasii subsp. douglasii John Thomas Howell 1938-8-12 14565 Tuolumne Tuolumne Meadows Comment
  UC850109  Polygonum douglasii subsp. douglasii A. A. Heller 1917-7-4 12769 Glenn Alder Springs Coast Range 1280 Comment
  UC850366  Polygonum douglasii subsp. douglasii E. G. Anderson 1935-8-28 Shasta Crescent Cliffs Lassen Volcanic National Park 2286 Comment
  UC850367  Polygonum douglasii subsp. douglasii E. G. Anderson 1935-8-29 Shasta Dersch Meadows Lassen Volcanic National Park 1981 Comment
  UC850368  Polygonum douglasii subsp. douglasii A. A. Heller 1915-8-6 12188 El Dorado on Lincoln Hwy near Camp Echo 2133 Comment
  UC85640  Polygonum douglasii subsp. douglasii Dr. E. Palmer July 1875 338 San Diego Cuiamaca Mts. Comment
  UC903235  Polygonum douglasii subsp. douglasii Ethel Crum 1931-8-10 1280 Fresno nw Lake Florence; Sierra Nevada, north slope Kaiser Ridge 2133 Comment
  UC904954  Polygonum douglasii subsp. douglasii John Thomas Howell 1949-7-19 25517 Tulare Rock Creek 3200 Comment
  UC909385  Polygonum douglasii subsp. douglasii Roxana S. Ferris and Laura Lorraine 1950-7-27 12249 Tulare on creek above Soda Spring; Sequoia National Forest, Soda Spring Creek 2590 Comment
  UC936222  Polygonum douglasii subsp. douglasii Helen K. Sharsmith 1951-7-11 4011 Mendocino Covelo-Paskenta Rd Inner North Coast Ranges, Mendocino National Forest, Anthony (slope of peak, 0.1 mi within boundary of county) 1584 Comment
  UC942970  Polygonum douglasii subsp. douglasii Lewis S. Rose 1951-7-19 51115 Tulare Mineral King 2438 Comment
  UC965539  Polygonum douglasii subsp. douglasii Herbert L. Mason 1952-7-19 14408 Nevada meadow opposite University of California Trout Laboratory; Sierra Nevada, Sage Hen Creek 1981 Comment
  UC971731  Polygonum douglasii subsp. douglasii Ella Carter 1947-8-9 112 Madera Givens meadow Yosemite National Park (edge) 2743 Comment
  UCR176429  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2006-7-31 11071 El Dorado Northern Sierra Nevada Mountains, along Wright's Lake Road (Forestry Route 4) at Lyons Creek, about 4 miles north of Hwy US-50 1864 Comment
  UCR189459  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2007-8-4 12711 El Dorado Northern Sierra Nevada Mountains, along Mormon Emigrant Trail at Leek Spring meadow, about 2 miles northwest of CA-88 2238 Comment
  UCR206587  Polygonum douglasii subsp. douglasii George K. Helmkamp, Ann Kerchner 2009-7-25 15288 Amador Sierra Nevada Mountains, south side of CA-88, 3.2 miles west of the Alpine Co. line; near Martin Meadow 2306 Comment
  UCR207019  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15261 El Dorado Sierra Nevada Mountains, Wrights Lake Road, 4.1 miles north of its junction with US-50 and at the north side of Lyons Creek crossing 2015 Comment
  UCR207151  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2009-7-22 15278 El Dorado Sierra Nevada Mountains, Forestry Route 42, 1.6 miles west of its junction with Wrights Lake Road 1851 Comment
  UCR218269  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2010-7-23 16605 A El Dorado Northern Sierra Nevada Mountains, Wright's Lake Road at the entrance to a camping area, 0.2 mile west of the lake, 5.5 miles NE (35 deg. ) of Kyburz 2114 Comment
  UCR221315  Polygonum douglasii subsp. douglasii Jim Andre, T. La Doux 2006-7-7 14133 Inyo Eastern Sierra Nevada Mtns., Big Pine Canyon, along south fork of Big Pine Creek at head of lower basin, just below switchbacks heading to Willow Lake 2731.62 Comment
  UCR229562  Polygonum douglasii subsp. douglasii George K. Helmkamp, Ann Kerchner, Amy Barnes 2011-8-13 18045 Tuolumne Northern Sierra Nevada Mountains, Forest Route 5N14, 5.0 miles [northeast] of Boards Crossing of the North Fork Stanislaus River 1716 Comment
  UCR234614  Polygonum douglasii subsp. douglasii George K. Helmkamp, E. A. Helmkamp 2011-8-19 18100 Alpine Northern Sierra Nevada Mountains, Blue Lakes Road, 6.6 miles south of its junction with CA-88 2296 Comment
  UCR238558  Polygonum douglasii subsp. douglasii Thomas R. Stoughton, Josh Paolini, J. McConnaughy 2010-8-17 579 San Bernardino Transverse Ranges; San Bernardino Mountains, Santa Ana River Watershed, head of Clarks Grade, Mile Creek drainage above Bellyache springs 2384 Comment
  UCR248285  Polygonum douglasii subsp. douglasii Duncan S. Bell, Jackie McConnaughy, Drew Monks 2010-8-24 1841 San Bernardino San Bernardino National Forest: at an unmapped spring below an old mining road above Green Canyon, c. 0.4 mile west of Green Spring 2609 Comment
  UCR24909  Polygonum douglasii subsp. douglasii A. C. Sanders 1980-7-22 1719 Riverside San Jacinto Mtns, Dutchman's Flat in Bear Trap Canyon about 1 mi (airline) west of Idyllwild. Between Hwy 243 and Foster Lake 1814 Comment
  UCR43428  Polygonum douglasii subsp. douglasii R. F. Thorne, W. Wisura, D. C. Michener 1979-9-5 53798 Tulare Moses Mountain: along trail 2256 Comment
  UCR79410  Polygonum douglasii subsp. douglasii E. C. Twisselmann, D. J. Bedell 1972-7-7 18809 Tulare Sierra Nevada Mtns, Kern Plateau, Monache Meadow, Olivas Cattle Camp on the NE side 2436 Comment
  JEPS4016  Polygonum douglasii subsp. douglasii Frances D. Payne 1935-7-6 784 Modoc s and e Alturas; Warner Mountains, Parker Creek 1584 Comment
  JEPS49634  Polygonum douglasii subsp. douglasii Louis C. Wheeler 1935-8-6 3801 Modoc 1/2 mi s Pine Creek (town) 1493 Comment
  JEPS50560  Polygonum douglasii subsp. douglasii W. L. Jepson 1934-8-8 16887 El Dorado Silver Fork Comment
  JEPS50564  Polygonum douglasii subsp. douglasii W. L. Jepson 1931-8-7 15982 Modoc Fresno Grove Big Trees 1889 Comment
  JEPS50570  Polygonum douglasii subsp. douglasii W. L. Jepson 1924-7-25 10647 Plumas Bucks Valley 1158 Comment
  JEPS51266  Polygonum douglasii subsp. douglasii J. G. Lemmon 1872-2 Nevada Donner Lake Comment
  JEPS74209  Polygonum douglasii subsp. douglasii Gladys L. Smith Aug. 1964 2425 Alpine Woods Lake 2621 Comment
  JEPS79955  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1940-8-25 16707 Humboldt High Prairie Northern Coast Ranges, Bald Mountain 1066 Comment
  RSA464424  Polygonum douglasii subsp. douglasii M. B. Dunkle 1929-8-14 2216 Tulare Elizabeth Pass, Sequoia Nat'l Park 683 Comment
  SEINET10479870  Polygonum douglasii subsp. douglasii Lowell Ahart 1991-7-22 Ahart 6678 Sierra In French Meadow, about 1/4 mile south of Henness Pass Road, about 3 miles northwest of Webber Lake. Mountain Meadow in Red Fir Forest. T19N R7E NW/S24. 2134 Comment
  SEINET11935010  Polygonum douglasii subsp. douglasii L. P. Janeway 1989-1 3632 Sierra N-facing slopes of mixed conifer forest along SE side of McNair Mdw, ca 1 mi W of Calpine L.O 1631 Comment
  UC465744  Polygonum douglasii subsp. douglasii C. F. Sonne 1887-7-31 1456 Nevada Donner Park Comment
  UC604951  Polygonum douglasii subsp. douglasii Roxana S. Ferris 1938-8-7 9671 Madera Pumice Flat Devil's Post Pile National Monument, Middle Fork of San Joaq (head, in small meadow by river) 2377 Comment
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Mar 13 2011
  UC613026  Polygonum douglasii subsp. douglasii C. W. Sharsmith 1934-8-10 870 Mariposa Gin Flat Sierra Nevada, vicinity of Yosemite Valley (Big Oak Flat Rd) 2133 Comment
  UC64591  Polygonum douglasii subsp. douglasii H. M. Hall and H. P. Chandler July, 1900 734 Fresno Red Mt. Lake Sierra Nevada Mountains (near Black Mt.) 2956 Comment
  UC6694  Polygonum douglasii subsp. douglasii H. Bolander Jul 1866 6058 Mariposa Big Trees Comment
  UC672965  Polygonum douglasii subsp. douglasii Joseph P. Tracy 1940-8-25 16707 Humboldt High Prairie Northern Coast Ranges, Bald Mountain 1066 Comment
  UC704028  Polygonum douglasii subsp. douglasii Annie M. Alexander and Louise Kellogg 1942-8-31 3418 Inyo first south fork lake Sierra Nevada, Cottonwood Lakes (at edge, sw of Lone Pine) 3352 Comment
  UC746884  Polygonum douglasii subsp. douglasii G. Thomas Robbins 1943-6-13 1167 El Dorado along Park Creek rd w junction with Plum Creek and Hazel Valley roads 1219 Comment
  UC85144  Polygonum douglasii subsp. douglasii E. Palmer, M. D. June 1876 463 San Luis Obispo Central Coast Range Comment
  CHSC20806  Polygonum douglasii subsp. johnstonii K. R. Stern 1975-7-23 5843 Plumas W shore of Lake Almanor. 1371 Comment
  CHSC30315  Polygonum douglasii subsp. johnstonii M. S. Taylor 1980-6-15 3139 Trinity Canyon Creek trail, below Upper McKay Camp, ca. 12.1 mi n of Junction City on Hwy 299. 1066 Comment
  CHSC40622  Polygonum douglasii subsp. johnstonii Lowell Ahart; Jim Jokerst 1985-10-4 5193 Plumas Along the road, south of where the road crosses Onion Valley Creek at Onion Valley, about 1 mile west of Pilot Peak, about 9 miles north-east of La Porte. 1828 Comment
  CHSC45476  Polygonum douglasii subsp. johnstonii Lowell Ahart; John Thomas Howell 1977-8-2 1535 Plumas On a bare open mountain side, about 1 mile west of Pilot Peak, about 15 miles north-east of La Porte. 1828 Comment
  CHSC45860  Polygonum douglasii subsp. johnstonii Lowell Ahart 1974-7-30 568 Plumas Near the edges of Bunker Hill Creek, about 1/2 mile north of the Bunker Hill Mine, about 12 miles north-east of la Porte. 1676 Comment
  CHSC50555  Polygonum douglasii subsp. johnstonii Vernon Oswald; Lowell Ahart 1990-7-5 4350 Butte Headwaters of Willow Creek, 0.3 mi (odometer) west of Humbug Rd along a logging road just south of Cold Springs (near Humbug summit), ca. 4 mi east of Jonesville. 1950 Comment
  CHSC53210  Polygonum douglasii subsp. johnstonii L. P. Janeway 1989-6-14 3306 Plumas Plumas National Forest. Beckwourth Ranger District. Forest along s'ly side of Red Clover Valley. Openings in yellow pine forest; volcanic gravelly area, mostly bare; among sagebrush. 1699 Comment
  CHSC57093  Polygonum douglasii subsp. johnstonii L. P. Janeway; Garrett Gibson 1991-7-11 4070 Plumas Plumas National Forest. Beckwourth Ranger District. Westside Compartment. Between Smith Peak and the southwest corner of Lake Davis; between Humbug Creek and Dan Blough Creek. 1798 Comment
  CHSC60762  Polygonum douglasii subsp. johnstonii Vernon H. Oswald; Lowell Ahart 1993-6-14 5518 Lassen Eagle Lake Rd. (Lassen A1), 0.5 mi SW of Spaulding Tract Rd. (Rd. 518, 33N89), ca. 3 mi W of Eagle Lake. 1810 Comment
  CHSC64889  Polygonum douglasii subsp. johnstonii Vernon H. Oswald; Lowell Ahart 1995-6-19 6880 Lassen Between Litchfield and Ravendale on Smoke Creek Ranch Rd., 0.3 mi e of Hwy. 395. In a shallow wash. 1383 Comment
  CHSC66255  Polygonum douglasii subsp. johnstonii Vernon H. Oswald; Lowell Ahart 1996-6-24 7864 Lassen Papoose Meadows located ca. 0.5 mi E of Eagle Lake Rd. (A1) and 2.5 mi S of Eagle Lake. Locally common in open woods on the W side of the meadow ca. 0.4 mi S of the cabins. 1633 Comment
  CHSC71596  Polygonum douglasii subsp. johnstonii Vernon H. Oswald; Lowell Ahart 1998-8-3 9456 Siskiyou East end of Rock Fence Lake Rd. (USFS 41N18) in the Scott Mtns. east of Kangaroo Lake. Near Rock Fence Creek. 1920 Comment
  CHSC76065  Polygonum douglasii subsp. johnstonii G. D. Barbe; J. T. Howell, T. C. Fuller 1981-6-24 3250 Plumas 2.5 miles southeast of Mt Hough summit, 0.4 mil northwest of China Grade Road (to Taylorsville). 1798 Comment
  CHSC81045  Polygonum douglasii subsp. johnstonii Lowell Ahart 2001-8-14 9144 Nevada On the north side of Meadow Lake Road (Forest Road 18), north of the first set of three large culverts where the road crosses Jackson Creek, closest to the east end of Bowman Lake and west of the major campgrounds and buildings. 1706 Comment
  CHSC86640  Polygonum douglasii subsp. johnstonii Jenny Marr 1993-7-1 23 Siskiyou Butte Valley Wildlife Area, +- 7 air miles NW of the town of MacDoel. Meadow NW of Meiss Lake. 1349 Comment
  CHSC88094  Polygonum douglasii subsp. johnstonii Jenny Marr 1993-7-1 104 Siskiyou Butte Valley Wildlife Area, +/- 7 air miles NW of the town of MacDoel. Meadow NW of Meiss Lake. 1349 Comment
  CHSC91537  Polygonum douglasii subsp. johnstonii G. Douglas Barbe; T. C. Fuller 1982-7-16 3762 Plumas Sierra Nevada. Lava cap ridge 1.5 miles west of Wheeler Peak and 1 mile south of Beardsley Mine on forest road 3.8 mile south of Green Flat, Plumas National Forest. 1981 Comment
  CHSC91820  Polygonum douglasii subsp. johnstonii D. Isle 1997-9-30 418 Trinity Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. Yolla Bolly Wilderness, edge of Asa Bean trail. 1072 Comment
  CHSC96923  Polygonum douglasii subsp. johnstonii Lowell Ahart; John Dittes, Josephine Guardino 2007-6-8 13989 Plumas East side of an open rocky flat, 50 yards east of a poor dirt road, about a mile (air) north of the north end of Lake Davis. 1965 Comment
  CHSC97516  Polygonum douglasii subsp. johnstonii Lowell Ahart; John Dittes 2007-6-17 14158 Plumas On a low rocky open hill, about 20 yards southwest of Red Clover Creek, about 20 yards east of County Road 111 (Beckwourth Genesee Road), about 1/4 mile east of bridge across Red Clover Creek, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis. 1654 Comment
  CLARK-A1528-3783  Polygonum douglasii subsp. johnstonii John C. Roos 1936-8-15 San Bernardino San Bernardino Mountains Comment
  CLARK-A1528-3786  Polygonum douglasii subsp. johnstonii John C. Roos 1937-7-20 2368 San Bernardino San Bernardino Mountains Comment
  GMDRC5378  Polygonum douglasii subsp. johnstonii J. Andre 2011-8-8 19959 Inyo Sierra Nevada: along Horseshoe Meadow Rd, 18.0 mi. SSW of Jct with Whitney Portal Rd, just south of Wonoga Peak, along Cottonwood Creek 2855 Comment
  JEPS105006  Polygonum douglasii subsp. johnstonii Dean W. Taylor 1995-6-4 14966 Siskiyou 3 miles west of Highway 89 on Grenada Road; Shasta Valley; Klamath National Forest; (ca. 10 miles North of Weed) 1158 Comment
  JEPS105049  Polygonum douglasii subsp. johnstonii Dean W. Taylor 1996-7-11 15787 Siskiyou Scott Mountains; ridge dividing West Fork Parks Creek drainage from Willow Creek drainage (about 15 air miles west of Weed & 3 air miles west of Stewart Springs); Shasta-Trinity National Forest 1828 Comment
  JEPS113780  Polygonum douglasii subsp. johnstonii Lowell Ahart, John Dittes, Josephine Guardino 2007-6-8 13989 Plumas East side of an open rocky flat, 50 yards east of a poor dirt road, about a mile (air) north of the north end of Lake Davis 1965 Comment
  JEPS87930  Polygonum douglasii subsp. johnstonii Barbara Ertter, Brad Olson 1991-7-6 10400 Tehama ca 1 mi s Ball Rock (1 mi se of Cold Spring Forest Station, ca 30 air mi w of Corning); Rocky Cabin meadow 1889 Comment
  JEPS91182  Polygonum douglasii subsp. johnstonii Dean W. Taylor 1974-6-13 3702 Shasta along Highway 1.5 miles NE of 89 at crossing of Pit River, at Lake Britton 914 Comment
  JEPS99882  Polygonum douglasii subsp. johnstonii Melanie Arnett 2001-7-26 8407 Madera Devils Postpile National Monument; Seep in E-facing 30% midslope in the Buttresses. Red fir forest with white fir. Sandy loam with surficial pumice. 2339 Comment
  RSA22223  Polygonum douglasii subsp. johnstonii J. T. Howell 1938-8-7 14322 Mono Crooked Creek. 2058 Comment
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Jul 2 2012
  RSA223762  Polygonum douglasii subsp. johnstonii E. C. Twisselmann, D. J. Bedell, Eben McMillan, L. R. Nathan 1970-7-25 16938 Tulare South Fork of Kern River at Tunnel Meadow. 2774 Comment
  RSA700205  Polygonum douglasii subsp. johnstonii Jon P. Rebman, Jeannie Gregory, Jim Rocks 2003-7-15 9385 San Diego Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy. (S-1) between Cuyamaca Lake and Mount Laguna. 1624 Comment
  RSA736804  Polygonum douglasii subsp. johnstonii Justin M. Wood 2008-7-21 43 San Bernardino Ridgeline to NW of Wildhorse Spring. Adjacent to old forest service road 2E02. 2683 Comment
  RSA763495  Polygonum douglasii subsp. johnstonii LeRoy Gross, Andrew Monks 2010-8-3 5138 San Bernardino From near the junction with Forest Service Roads (1N02) Coon Creek and (1N05) Fish Creek. Collected along the portion of Santa Ana River to edge of the eastern end of Big Meadows, and close to the southern end of Heart Bar Campground. 2122 Comment
  RSA767144  Polygonum douglasii subsp. johnstonii Orlando Mistretta 2010-7-30 5547 San Bernardino Slopes NE of Sugarloaf Mtn., between Wildhorse Cyn and Green Cyn. 2677 Comment
  RSA770286  Polygonum douglasii subsp. johnstonii Duncan S. Bell, Drew Monks, Joshua Paolini 2010-7-27 1684 San Bernardino San Bernardino National Forest: below an old abandoned mining road above Green Canyon, approximately 0.4 air mile southwest of Green Spring. 2607 Comment
  UC1787844  Polygonum douglasii subsp. johnstonii Jon P. Rebman, Jeannie Gregory, Jim Rocks 2003-7-15 9385 San Diego Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna 1624 Comment
  UCR113670  Polygonum douglasii subsp. johnstonii Mary DeDecker 1975-7-12 3958 Mono Sweetwater Mtns., east side, site of Star City 2591 Comment
  UCR113712  Polygonum douglasii subsp. johnstonii Mary DeDecker 1983-8-17 5487 Mono White Mtns, Fish Lake Valley drainage; Campito Meadow 3201 Comment
  UCR222456  Polygonum douglasii subsp. johnstonii Ann Howald 2010-7-20 2615 Mono Eastern Sierra Nevada Mtns., Convict Creek, UC Sierra Nevada Aquatic Research Lab, Mt. Morrison Rd, 0.8 mi NW of intersection with Hwy 395 2153.411996726813765 Comment
  UCR251587  Polygonum douglasii subsp. johnstonii Jim Andre 2011-8-8 19959 Inyo Sierra Nevada Mtns., along Horseshoe Meadow Rd., 18.0 mi south-southwest of junction with Whitney Portal Road, just south of Wonoga Peak, along Cottonwood Creek 2855 Comment
  UCR35796  Polygonum douglasii subsp. johnstonii R. F. Thorne, T. P. Krantz, Phil Pack, Mae Thorne 1982-9-10 55344 San Bernardino Transverse Ranges; San Bernardino Mtns, San Bernardino National Forest, San Gorgonio Wilderness area, South Fork Meadows of Santa Ana River, from Poop-out Hill parking lot along Flume Trail through meadow and back along Pack Trail 2500 Comment
  UCR98528  Polygonum douglasii subsp. johnstonii Jeri Hirshberg 1992-9-7 191 San Diego Peninsular Range, 0.25 miles northeast of the intersection of Morris Ranch road and Sunrise Highway Comment
  VVC2790  Polygonum douglasii subsp. johnstonii Tim Thomas 2008-7-25 4537 Inyo Southern Sierra Nevada Mtns., Along Cottonwood Creek below vicinity of road crossing the creek and above confluence with Horseshoe Mdw fork. Near the old pack station. 2896 Comment
  JEPS50557  Polygonum douglasii subsp. johnstonii W. L. Jepson 1937-7-30 18539 Siskiyou near Poker Flat (summit of mts.); Siskiyou Mts. 1554 Comment
  SEINET7040304 Image available Polygonum douglasii subsp. johnstonii A. G. Vestal 1938-7-7 s.n. San Bernardino Lupine Flat at Boulder Bay, Big Bear Lake, Big Bear Lake Quadrangle, UTM Zone 11, 504733mE, 3788466mN. Comment
  CHSC71313  Polygonum douglasii subsp. majus Vernon H. Oswald; Lowell Ahart 1998-6-11 9187 Siskiyou Shasta NF plantation on the west side of Hwy. 97 2.2 mi northeast of Lake Shastina-Big Springs Rd., northeast of Weed. 1066 Comment
  CHSC71549  Polygonum douglasii subsp. majus Vernon H. Oswald; Lowell Ahart 1998-7-28 9398 Trinity Hwy. 3 south of Hayfork and 3.5 mi north of Hwy. 36. 792 Comment
  CHSC82644  Polygonum douglasii subsp. majus L. P. Janeway 2001-7-8 7288 A Trinity Klamath Ranges. North end of Brushy Mountain (ridge) 8.0 km north-northwest of Pony Buck Peak; along Road 29N28 0.5 km south of Road 29N39. 1400 Comment
  CHSC98663  Polygonum douglasii subsp. majus B. Castro; L. P. Janeway 2005-8-2 1509 Butte Ca. 1.5 mi E of Magalia, 0.5 mi E of Sawmill Peak, on NNW-facing slope of ridge ca 0.2 mi W of Ponderosa Way in upper end of NW-trending drainage. 932 Comment
  GMDRC3360  Polygonum douglasii subsp. majus J. Andre, T. La Doux 2006-7-22 10650 Inyo Eastern Sierra Nevada: Eastern Sierra Nevada: North Fork of Big Pine Canyon, along trail to Baker Lakes, at 'Logging Flat'. USGS 7.5 min. Quad: Coyote Flat.. Elev. 8873 ft. 2705 Comment
  HSC101466  Polygonum douglasii subsp. majus J. P. Smith, J. O. Sawyer, R. J. Cole 2010-7-11 13002 Siskiyou Along Gazelle-Callahan Road. Klamath National Forest 1708 Comment
  JEPS102951  Polygonum douglasii subsp. majus L. P. Janeway 2001-7-8 7288 A Trinity Klamath Ranges. North end of Brushy Mountain (ridge) 8.0 km north-northwest of Pony Buck Peak; along Road 29N28 0.5 km south of Road 29N39 1400 Comment
  JEPS109223  Polygonum douglasii subsp. majus D. W. Taylor 2005-9-29 19498 Trinity 0.5 miles SW of Clem Flat, headwaters Maxwell Creek, Hayfork Divide, tributary to Hayfork Creek Comment
  JEPS91183  Polygonum douglasii subsp. majus Dean W. Taylor 1990-8-21 11471 Shasta Clark Creek, along a minor unnamed tributary about 0.5 miles W of Bosworth Meadow 1402 Comment
  JEPS93857  Polygonum douglasii subsp. majus Vernon H. Oswald and Lowell Ahart 1998-6-11 9187 Siskiyou ne of Weed (2.2 mi ne of Lake Shastina-Big Springs Road, Shasta National Forest plantation on the w side of Highway 97); Shasta National Forest, Highway 97 1066 Comment
  JEPS94644  Polygonum douglasii subsp. majus Vernon H. Oswald and Lowell Ahart 1998-7-28 9398 Trinity Hwy 3 s Hayfork (and 3.5 mi n of Hwy 36) 792 Comment
  JEPS94843  Polygonum douglasii subsp. majus Vernon H. Oswald and Lowell Ahart 1998-7-28 9398 Trinity Hwy 3 s of Hayfork (and 3.5 mi n of Hwy 36) 792 Comment
  RSA113318  Polygonum douglasii subsp. majus E. K. Balls, Lee W. Lenz 1956-6-18 21812 Shasta Burney Falls (jct Hwy 89 and Hwy 299). 1006 Comment
  RSA681818  Polygonum douglasii subsp. majus Michael Honer 2000-8-13 498 Mono Glass Mountain Region: Dexter Creek: Streamside appx. 1.5 mi. E of Crooked Meadows, along 4WD road leading up steep hill to FS Rd. 1N02. 2622 Comment
  UC1299694  Polygonum douglasii subsp. majus Freed W. Hoffman 1948-6-26 2519 Lake 3 mi n Bear Creek crossing; Rice Creek Comment
  UC1567355  Polygonum douglasii subsp. majus G. Schoolcraft 1989-6-19 1919 Lassen Ash Valley RNA/ACEC 1554 Comment
  UC1584579  Polygonum douglasii subsp. majus Dean W. Taylor 1990-8-21 11471 Shasta Clark Creek Cascades (along a minor unnamed tributary) Comment
  UC1735922  Polygonum douglasii subsp. majus Dean W. Taylor 1991-6-12 11906 Shasta Soldier Creek, in woods on west margin of large clay playa (Dry Lake) ca. 1 mile Northeast of Warner Grade Reservoir 1106 Comment
  UC1786915  Polygonum douglasii subsp. majus Michael Honer 2000-8-13 498 Mono Glass Mountain region: Dexter Creek approx. 1.5 mi E of Crooked Meadows, along 4WD road leading up steep hill to FS Rd. 1N02; deep stream-cut canyon running W-E 2621 Comment
  UC56642  Polygonum douglasii subsp. majus W. C. Blasdale Aug. 1891 San Bernardino San Bernardino Mts. Comment
  UC746885  Polygonum douglasii subsp. majus G. Thomas Robbins 1944-6-27 1739 El Dorado top of ridge above North Fork Webber Creek (about 3 mi e of Camino) 975 Comment
  UC850391  Polygonum douglasii subsp. majus Alice Eastwood Jun 29 1912-Jul 11 1912 826 Shasta Goose Valley Comment
  UCR208245  Polygonum douglasii subsp. majus Jim Andre, Tasha LaDoux 2006-7-22 10650 Inyo Eastern Sierra Nevada Mtns., North Fork of Big Pine Canyon, along trail to Baker Lakes, at 'Logging Flat 2705 Comment
  UC375152  Polygonum douglasii subsp. majus Geo. D. Butler 1908-7-19 195 Siskiyou Humbug Creek Comment
  CAS-BOT-BC95031  Polygonum douglasii subsp. spergulariiforme R. C. Wenk 2005-7-16 249 Trinity Coffee Creek, Big Flat Meadow 1524 Comment
  CHSC100508  Polygonum douglasii subsp. spergulariiforme Lowell Ahart; John Dittes 2008-8-26 15342 Modoc On the bottom of Rose Creek, 550 feet southwest of confluence of Rose Creek and Pit River, on the northwest side of unnamed road, 2860 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout. 1276 Comment
  CHSC102635  Polygonum douglasii subsp. spergulariiforme Lowell Ahart; Josephine Guardino 2009-9-6 16360 Tehama East of the enclosure, on the east side of Gurnsey Creek, meadow, about 3/4 mile southwest of the intersection of Highway 36 and Paynes Creek Road, about 6 1/2 miles (air) southeast of Mineral. 1478 Comment
  CHSC102972  Polygonum douglasii subsp. spergulariiforme Lowell Ahart; John Dittes 2009-9-7 16897 Plumas Below the high water line of Lake Almanor, about 2000 feet northwest of Lake Almanor Dam. 1591 Comment
  CHSC105178  Polygonum douglasii subsp. spergulariiforme B. Castro; L. P. Janeway 1999-8-1 1020 Butte Along Scotts John Creek, 0.2 mi N of road connecting Humboldt and Humbug Rds. In narrow meadowy riparian strip in partial shade of white fir and lodgepole pine adjacent to an alder thicket. 1749 Comment
  CHSC105243  Polygonum douglasii subsp. spergulariiforme Lowell Ahart; John Dittes 2010-7-31 16979 Lassen About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. 1520 Comment
  CHSC105640  Polygonum douglasii subsp. spergulariiforme Lowell Ahart; John Dittes 2010-10-4 17273 Tehama Open dry meadow, about 50 yards south of the dry pond, Childs Meadows, 1.2 miles (air) southeast of the intersection of Highway 36 and USFS Road 24N25, 1.93 miles (air) northeast of the town of Millcreek, 2.9 miles (air) west of Wilson Lake. 1475 Comment
  CHSC106322  Polygonum douglasii subsp. spergulariiforme Lowell Ahart; John Dittes 2010-8-31 17133 Modoc On the east side of Elkins Lane, about 100 yards north of the bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC11916  Polygonum douglasii subsp. spergulariiforme E. B. Copeland 1931-7-3 632 Butte Jonesville. Dry openings in Colby Canyon. 1550 Comment
  CHSC25324  Polygonum douglasii subsp. spergulariiforme M. Hayes; Taylor, Schlising 1977-8-17 41 Butte On gravelly flat along road to Butte Meadows, 1.2 mi s of Bull Hill Road. 1219 Comment
  CHSC25902  Polygonum douglasii subsp. spergulariiforme K. R. Stern 1967-7-1 2467 Lassen Murrer Ranch, ca. 17 mi. NE of Susanville. Comment
  CHSC26670  Polygonum douglasii subsp. spergulariiforme M. S. Taylor; M. Hayes, R. Schlising 1977-8-17 1460 Butte Scattered on e side of Old Humboldt Rd, ca. 4.5 mi ne of Butte Meadows turnoff from Hwy 32. 1326 Comment
  CHSC30269  Polygonum douglasii subsp. spergulariiforme M. S. Taylor 1980-8-26 3303 Trinity Along Swift Creek trail, just past Bear Creek trail jct, ca. 8 mi w of Trinity Center. 1524 Comment
  CHSC30897  Polygonum douglasii subsp. spergulariiforme M. S. Taylor 1980-9-19 3338 Butte Ca. 100 ft s of Coutelenc Rd, ca. 500 ft e of its jct with the Skyway, Magalia. 609 Comment
  CHSC39081  Polygonum douglasii subsp. spergulariiforme R. A. Schlising 1980-6-30 3798 Butte Meadow 0.1 mile s of junction Humboldt road and Skyway at Butte Meadows; along Skyway. 1341 Comment
  CHSC39082  Polygonum douglasii subsp. spergulariiforme R. A. Schlising 1979-9-6 3486 Butte Above Butte Meadows, along Humboldt Road, 1.5 mi S of Lassen National Forest and 1.1 mi N of road to Stirling City; in ditches at roadside. Comment
  CHSC44254  Polygonum douglasii subsp. spergulariiforme V. Oswald; L. Ahart 1988-7-17 3590 Butte On the w side of Scotts John Creek at the 'camp' located 0.6 mi n of the road connecting Humboldt and Humbug Rds. 1780 Comment
  CHSC45465  Polygonum douglasii subsp. spergulariiforme Lowell Ahart 1983-9-13 4411 Siskiyou Near the Highway 96, near the Klamath River, about 5 miles west of Interstate 5. 914 Comment
  CHSC45952  Polygonum douglasii subsp. spergulariiforme Lowell Ahart; John Thomas Howell 1980-9-9 2596 Nevada On the bottom of a small wash, about 1/2 mile north-east of Highway 89, on the north side of the road that takes you to the Prosser Creek Dam, north-east of Truckee. 1828 Comment
  CHSC46682  Polygonum douglasii subsp. spergulariiforme Vernon H. Oswald 1988-8-5 3629 Plumas Humbug Valley, 0.2 mi s of Soda Spring on the road to Yellow Creek Campground, ca. 13 mi (air) s of Chester. 1319 Comment
  CHSC53211  Polygonum douglasii subsp. spergulariiforme L. P. Janeway 1989-6-23 3388 Plumas Upper slopes overlooking Crocker Cr from the east. Plumas National Forest Beckwourth Ranger District. 1874 Comment
  CHSC56865  Polygonum douglasii subsp. spergulariiforme L. P. Janeway 1991-7-18 4078 Plumas Plumas National Forest Beckwourth Ranger District Midway Compartment. North side of Grizzly Valley ca 1 mi east of Lake Davis. Rocky open lightly vegetated area on north side of County Road. 1777 Comment
  CHSC57094  Polygonum douglasii subsp. spergulariiforme L. P. Janeway; Garrett Gibson 1991-7-11 4072 Plumas Plumas National Forest Beckwourth Ranger District Westside Compartment. Between Smith Peak and the southwest corner of Lake Davis; between Humbug Creek and Dan Blough Creek. 1798 Comment
  CHSC58849  Polygonum douglasii subsp. spergulariiforme Vernon H. Oswald; Lowell Ahart 1992-7-16 5125 Lassen Bridge Creek Spring Rd. (County Rd. 112, Forest Rd. 31N06), 1.0 mi E of Willow Spring Rd. (Forest Rd. 31N56), between Old Station and Susanville. 1745 Comment
  CHSC62485  Polygonum douglasii subsp. spergulariiforme L. P. Janeway 1993-8-26 4547 Plumas Plumas National Forest, Beckwourth Ranger District. Northwest corner of Sierra Valley; 1 mi west of Beckwourth and 4 mi east of Portola. Sagebrush flats on south side of Middle Fork Feather River. Little-used dirt road. 1484 Comment
  CHSC62486  Polygonum douglasii subsp. spergulariiforme L. P. Janeway 1993-9-23 4602 Plumas Plumas National Forest, Beckwourth Ranger District. Northwest corner of Sierra Valley; ca 3.7 mi south of Middle Fork Feather River. Top of low ridgeline. 1498 Comment
  CHSC71597  Polygonum douglasii subsp. spergulariiforme Vernon H. Oswald; Lowell Ahart 1998-8-3 9405 Siskiyou Junction of Gazelle-Callahan Rd. and USFS 41N03 11.5 mi west of Gazelle. 1524 Comment
  CHSC71884  Polygonum douglasii subsp. spergulariiforme Vernon H. Oswald; Lowell Ahart 1998-9-8 9590 Modoc County Rd. 93 adjacent to the RR at Lookout Junction northwest of Lookout. 1280 Comment
  CHSC84438  Polygonum douglasii subsp. spergulariiforme Lowell Ahart 2003-8-17 10515 Lassen On the west side of the paved road, on the east side of Highway 36, about 1/4 mile southwest of the Susan River, about 8 miles (air) southwest of Susanville. 1433 Comment
  CHSC94023  Polygonum douglasii subsp. spergulariiforme R. D. Fischer 2005-9-5 670 Butte Location about 4 road miles east of Jonesville adjacent to county road 26N11, ca. 1 mile north of Humboldt Road. Plants growing along Scotts John Creek on the dry, bare, gravelly soil of an old road bed. 1737 Comment
  CHSC94379  Polygonum douglasii subsp. spergulariiforme Lowell Ahart 2006-7-19 13030 Tehama North edge of an open dry flat, about 100 yards west of the dirt road, about 50 yards east of Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows. 1525 Comment
  CHSC94546  Polygonum douglasii subsp. spergulariiforme Lowell Ahart 2006-9-9 13265 Tehama On dry bare rocky soil, dry open flat, about 30 yards east of Colby Creek, about 120 yards west of the dirt road, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows. 1525 Comment
  CHSC97215  Polygonum douglasii subsp. spergulariiforme Lowell Ahart; Josephine Guardino 2007-7-20 14315 Plumas Along a small drainage, northeast of a large meadow, east of Lightning Tree Campground, east of the paved road, east side of Lake Davis. 1789 Comment
  HSC100804  Polygonum douglasii subsp. spergulariiforme Lowell Ahart, John Dittes 2010-7-31 16979 Lassen 100 yd. NE of where the road crosses Hunsinger Draw, 1.9 (air) mi. NW of Moll Reservoir, 2.8 (air) mi. W of Ash Valley, 8.4 (air) mi. SE of Adin. 1521 Comment
  JEPS101993  Polygonum douglasii subsp. spergulariiforme Dean Wm. Taylor with Mey Akasah 1999-6-3 17210 Lake Manning Flat, along Highway 29 5 miles West from Lower Lake 563 Comment
  JEPS104432  Polygonum douglasii subsp. spergulariiforme Lowell Ahart 2003-8-17 10515 Lassen On the west side of the paved road, on the east side of Highway 36, ca 1/4 mile southwest of the Susan River, ca 8 miles (air) southwest of Susanville. 1433 Comment
  JEPS108945  Polygonum douglasii subsp. spergulariiforme Lowell Ahart 2006-9-9 13265 Tehama On dry bare rocky soil, dry open flat, about 30 yards east of Colby Creek, about 120 yards west of the dirt road, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows 1525 Comment
  JEPS113314  Polygonum douglasii subsp. spergulariiforme L. P. Janeway 2006-6-25 8694 Butte Northern High Sierra Nevada. West side of Coutolenc Road about 150 m north of Skyway; at Magalia Serpentine. Comment
  JEPS113665  Polygonum douglasii subsp. spergulariiforme Lowell Ahart, Josephine Guardino 2007-7-20 14315 Plumas Along a small drainage, northeast of a large meadow, east of Lightning Tree Campground, east of the paved road, east side of Lake Davis 1789 Comment
  JEPS115346  Polygonum douglasii subsp. spergulariiforme Lowell Ahart, Josephine Guardino 2009-9-6 16360 Tehama East of the enclosure, on the east side of Gurnsey Creek, meadow, about 3/4 mile southwest of the intersection of Highway 36 and Paynes Creek Road, about 6 1/2 miles (air) southeast of Mineral 1478 Comment
  JEPS117396  Polygonum douglasii subsp. spergulariiforme Lowell Ahart, John Dittes 2010-10-4 17273 Tehama Open dry meadow, about 50 yards south of the dry pond, Childs Meadows, 1.2 miles (air) southeast of the intersection of Highway 36 and USFS Road 24N25, 1.93 miles (air) northeast of the town of Millcreek, 2.9 miles (air) west of Wilson Lake 1475 Comment
  JEPS117589  Polygonum douglasii subsp. spergulariiforme 2010-7-31 16979 Lassen About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 air miles northwest of Moll Reservoir, 2.8 air miles west of Ash Valley, 8.4 air miles southeast of Adin 1521 Comment
  JEPS46148  Polygonum douglasii subsp. spergulariiforme Duncan Dunning 1921-8-11 Lassen 3 mi s Antelope Mountain (sw of Eagle Lake); Martin Spring Comment
  JEPS50553  Polygonum douglasii subsp. spergulariiforme W. L. Jepson 1939-8-12 19407 Plumas Ferris Creek; branch of Last Chance Creek 1767 Comment
  JEPS50573  Polygonum douglasii subsp. spergulariiforme W. L. Jepson 1921-9-11 9476 Mendocino Leggett Valley South Fork Eel River Comment
  JEPS50576  Polygonum douglasii subsp. spergulariiforme W. L. Jepson 1918-8-17 8030 Plumas Sierra Valley 1524 Comment
  JEPS50579  Polygonum douglasii subsp. spergulariiforme W. L. Jepson 1940-7-3 20123 Shasta Cayton Valley 1005 Comment
  JEPS51271  Polygonum douglasii subsp. spergulariiforme Brown and Wieslander 1922-7-20 88 Lassen Martin Sprs. Eagle Lake Comment
  JEPS79755  Polygonum douglasii subsp. spergulariiforme Geo. D. Butler 1908-7-23 192 Siskiyou lot w Catholic Cemetary; Yreka Comment
  JEPS81572  Polygonum douglasii subsp. spergulariiforme M. S. Taylor 1982-9-8 5118 Plumas ca 4 mi s Greenville (s end of reservoir); Almanor quad, Round Valley Reservoir, Bellas Flat 1371 Comment
  JEPS81905  Polygonum douglasii subsp. spergulariiforme Roger Raiche 1982-10-12 20783 Siskiyou near Yreka; Gunsight Peak 1828 Comment
  JEPS83271  Polygonum douglasii subsp. spergulariiforme J. D. Jokerst 1985-7-22 2521 Sierra ca 1/2 mi w Westside road (w edge of valley, ca 1.5 mi nnw of Calpine); Sierra Valley 1524 Comment
  JEPS91184  Polygonum douglasii subsp. spergulariiforme Dean W. Taylor 1990-11-14 11583 Mendocino near Cummings, 1.3 miles N junction of Hwy 101 & State Route 271, on dirt road 853 Comment
  JEPS94639  Polygonum douglasii subsp. spergulariiforme Vernon H. Oswald and Lowell Ahart 1998-8-3 9405 Siskiyou junction of Gazelle-Callahan Rd. and USFS 41N03 (11.5 mi w of Gazelle) 1524 Comment
  JEPS94697  Polygonum douglasii subsp. spergulariiforme Vernon H. Oswald and Lowell Ahart 1998-9-8 9590 Modoc County Road 93 adjacent to the Rail Road at Lookout Junction nw of Lookout; County Road 93 1280 Comment
  JEPS94840  Polygonum douglasii subsp. spergulariiforme Vernon H. Oswald and Lowell Ahart 1998-9-8 9590 Modoc County Road 93 adjacent to the Rail Road at Lookout Junction nw of Lookout; County Road 93 1280 Comment
  JEPS94858  Polygonum douglasii subsp. spergulariiforme Vernon H. Oswald and Lowell Ahart 1998-8-3 9405 Siskiyou 11. 5 mi w of Gazelle (junction of Gazelle-Callahan Road and USFS 41N03); junction of Gazelle-Callahan Road and USFS 41N03 1524 Comment
  RSA697196  Polygonum douglasii subsp. spergulariiforme Michael Honer 2000-8-16 596 Mono Wet Meadow: E fork appx. 300m above confluence with W fork. 2524 Comment
  RSA724870  Polygonum douglasii subsp. spergulariiforme L. Ahart 2006-9-9 13265 Tehama 30 yards E of Colby Creek, 120 yards W of the dirt road, 2 miles air SE of Colby Mtn, 5 miles air NE of Butte Meadow, alt 5004ft. 1526 Comment
  RSA754868  Polygonum douglasii subsp. spergulariiforme L. Ahart, Josephine Guardino 2009-9-6 16360 Tehama On the E side of Gurnsey Creek, meadow about 3/4 mile SW of the intersection of Highway 36 and Paynes Creek Road, about 6.5 air miles SE of Mineral. 1479 Comment
  RSA768026  Polygonum douglasii subsp. spergulariiforme L. Ahart, John Dittes 2010-7-31 16979 Lassen About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 air miles northwest of Moll Reservoir, 2.8 air miles west of Ash Valley, 8.4 air miles southeast of Adin. 1521 Comment
  RSA768936  Polygonum douglasii subsp. spergulariiforme L. Ahart, John Dittes 2010-10-4 17273 Tehama About 50 yards south of the dry pond, Childs Meadows, about 1.2 air miles southeast of the intersection of Highway 36 and USFS Road 24N25, 1.93 air miles northeast of the own of Millcreek, 2.9 air miles west of Wilson Lake 1476 Comment
  RSA791790  Polygonum douglasii subsp. spergulariiforme George K. Helmkamp, A. Kerchner, Amy Barnes 2011-8-13 18039 Tuolumne Northern Sierra Nevada Mountains: Forest Route 5N14, 5.0 miles north of Boards Crossing of the North Fork Stanislaus River. 1716 Comment
  SDSU9668  Polygonum douglasii subsp. spergulariiforme D. F. Howe 1963-8-4 3676 Del Norte 9.0 miles south of Calif. - Oregon state line on Sanger Peak Road, Siskiyou National Forest. 1676 Comment
  UC1093644  Polygonum douglasii subsp. spergulariiforme Herbert L. Mason 1957-7-7 14728 Nevada sw Hobart Mills; Prosser Meadows Comment
  UC1094008  Polygonum douglasii subsp. spergulariiforme Lewis S. Rose 1955-7-16 55117 Trinity 2 mi n Douglas City 548 Comment
  UC1112877  Polygonum douglasii subsp. spergulariiforme Barbe 1957-7-13 379 Siskiyou Big Flat Public Camp Klamath National Forest (w side, w slope along path to spring) 1524 Comment
  UC1116240  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1947-7-9 17835 Humboldt Horse Mountain Northern Coast Ranges 1432 Comment
  UC1116241  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1947-7-5 17772 Humboldt ridge top 1 mi w Mud Springs; Trinity Summit 1158 Comment
  UC1136170  Polygonum douglasii subsp. spergulariiforme C. W. Hanks 1934-9-10 79 Plumas Frenchman Valley Plumas National Forest, Sierraville Quadrangle (upper end) Comment
  UC1136192  Polygonum douglasii subsp. spergulariiforme A. Simontacchi 1940-7-8 925 Lassen 5.1 mi s Jelly Camp; Lassen National Forest, Halls Flat Quadrangle Comment
  UC1137781  Polygonum douglasii subsp. spergulariiforme August L. Hormay 1934-7-2 Lassen 1/4 mi nw Black's Mtn. Headquarters; Lassen National Forest 1706 Comment
  UC1143031  Polygonum douglasii subsp. spergulariiforme L. R. Short 1936-9-30 S- 501 Lassen Burgess Spring Experimental Range Lassen National Forest 1767 Comment
  UC1174885  Polygonum douglasii subsp. spergulariiforme P. C. Everett and E. K. Balls 1959-10-23 23931 Trinity 3.7 mi n from Eagle Creek F.S. Camp (on road to Callahan) 914 Comment
  UC1178952  Polygonum douglasii subsp. spergulariiforme Herbert L. Mason Jul 29 1955-Jul 31 1955 14645 Lassen near Westwood Junction ((railroad station 15 mi w of Susanville), s Lassen Co.) Comment
  UC1179023  Polygonum douglasii subsp. spergulariiforme Herbert L. Mason 1936-9-20 11539 Lake St. Helena Creek Snow Mountain Comment
  UC1187347  Polygonum douglasii subsp. spergulariiforme Herbert L. Mason 1961-5-21 15074 Lake Sulphur Bank Mine Clear Lake (e side of lake) Comment
  UC1191245  Polygonum douglasii subsp. spergulariiforme Herbert L. Mason 1948-7-17 13594 Siskiyou Eastern Grass Lake Comment
  UC1211902  Polygonum douglasii subsp. spergulariiforme Robert Ornduff with F. Chisaki, R. Taylor and D. Mason 1960-5-30 6162 Lake e Clear Lake (s end of lake); Borax Lake Comment
  UC1222470  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1912-7-31 3941 Humboldt Buck Mountain Northern Coast Ranges (near summit) 1676 Comment
  UC1263414  Polygonum douglasii subsp. spergulariiforme Reeb-Pudoff 1958-7 53 Nevada Sage Hen Creek Field Station of Univ. of Calif. Truckee (at or near) Comment
  UC127341  Polygonum douglasii subsp. spergulariiforme H. M. Hall and E. B. Babcock Jul 1 1903-Jul 2 1903 4336 Tehama near Morgan; Mount Lassen, Mill Creek Canyon 1524 Comment
  UC1299695  Polygonum douglasii subsp. spergulariiforme Freed W. Hoffman 1949-7-12 3104 Trinity Anthony Peak 1.1 mi from summit, Lake Mt. Zenia road 6.2 miles north of takeoff of Hoaglin road 1005 Comment
  UC14083  Polygonum douglasii subsp. spergulariiforme Chesnut and Drew 1888-7-28 Humboldt Grouse Creek Comment
  UC144099  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1909-10-4 3105 Del Norte ridges near Gasquet's; Northern Coast Ranges, Siskiyou Mts. 304 Comment
  UC144100  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1909-7-31 3038 Humboldt Kneeland Prairie Northern Coast Ranges 762 Comment
  UC146189  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1908-6 2921 Humboldt opposite Buck Mountain; Northern Coast Ranges, Valley of Van Duzen River 304 Comment
  UC1509617  Polygonum douglasii subsp. spergulariiforme L. and P. Ahart 1983-9-13 4411 Siskiyou near Hwy 96 (near the Klamath River, ca 5 mi w of Interstate 5) 1000 Comment
  UC1540158  Polygonum douglasii subsp. spergulariiforme Dean Wm. Taylor Glenn L. Clifton, R. Doug Stone 1987-8-6 9241 Siskiyou Porcupine Lake; small vernal depression in indurate lava flow 1304 Comment
  UC1540434  Polygonum douglasii subsp. spergulariiforme Chas. M. Belshaw 1936-9-18 2672 Lake Mt. St. Helena Inner North Coast Range (ne side, roadcut) Comment
  UC1541405  Polygonum douglasii subsp. spergulariiforme H. E. Parks and J. P. Tracy 1930-9-15 767 Humboldt Kneeland Bald Hills Comment
  UC1541406  Polygonum douglasii subsp. spergulariiforme Harold E. Parks August 1933 Del Norte McNaught Place Smith River Comment
  UC1553395  Polygonum douglasii subsp. spergulariiforme G. Schoolcraft 1988-6-15 1814 Lassen 16 mi e Adin; Ash Valley RNA/AEC 1584 Comment
  UC1562821  Polygonum douglasii subsp. spergulariiforme Barbara Ertter with Tahoe Chapter CNPS 1987-6-27 7212 Sierra on Tahoe Nat'l For. Rd S450 ca 1.5 mi e Hwy 89 (ca 12 air mi n of Truckee, head of river, flat n of road); Kyburz Flat, Little Truckee River 1920 Comment
  UC1594644  Polygonum douglasii subsp. spergulariiforme Vernon H. Oswald and Lowell Ahart 1992-7-16 5125 Lassen Bridge Creek Spring Rd. (County Rd 112, Forest Rd. 31N06) 1.0 mi e Willow Spring Road (Forest Rd. 31N56) (between Old Station and Susanville) 1745 Comment
  UC164039  Polygonum douglasii subsp. spergulariiforme Geo. D. Butler 1910-6-20 1593 Siskiyou Yreka Comment
  UC164407  Polygonum douglasii subsp. spergulariiforme Geo. D. Butler 1908-9-6 198 Siskiyou near Yreka Comment
  UC164463  Polygonum douglasii subsp. spergulariiforme Geo. D. Butler 1908-8-1 188 Siskiyou Forest House Mountain Comment
  UC164464  Polygonum douglasii subsp. spergulariiforme Geo. D. Butler 1909-11-15 1103 Siskiyou dry hill near Yreka Comment
  UC171041  Polygonum douglasii subsp. spergulariiforme Dr. E. B. Copeland 1903-7-6 3499 Siskiyou Hornbrook Comment
  UC1735921  Polygonum douglasii subsp. spergulariiforme Dean W. Taylor 1991-8-15 12301 Humboldt ridge 1 mile West of Horse Mountain, 1493 Comment
  UC1787087  Polygonum douglasii subsp. spergulariiforme Michael Honer 2000-8-16 596 Mono Great Basin Province; East of Sierra Nevada; Wet Meadow: E fork appx. 300m above confluence with W fork. 2523 Comment
  UC187613  Polygonum douglasii subsp. spergulariiforme Mrs. R. M. Austin Aug. 1899 Plumas Big Meadows Comment
  UC204585  Polygonum douglasii subsp. spergulariiforme A. A. Heller 1914-8-25 11695 Shasta on Pacific Hwy 15 mi s Delta Comment
  UC205475  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1919-9-15 5220 Trinity Burnt Ranch Northern Coast Ranges 487 Comment
  UC375153  Polygonum douglasii subsp. spergulariiforme Geo. D. Butler 1909-5-25 719 Siskiyou hill near Yreka Comment
  UC375322  Polygonum douglasii subsp. spergulariiforme Geo. D. Butler 189 Siskiyou near Yreka Comment
  UC375323  Polygonum douglasii subsp. spergulariiforme Geo. D. Butler 1909-8-6 184 Siskiyou summit s Marble Valley Comment
  UC402739  Polygonum douglasii subsp. spergulariiforme J. A. DeCow Aug., 1900 459 Sierra Campbell's Hot Springs Comment
  UC454279  Polygonum douglasii subsp. spergulariiforme I. J. Condit July 1911 Siskiyou Dunsmuir Comment
  UC478526  Polygonum douglasii subsp. spergulariiforme E. B. Copeland 1931-7-3 632 Butte Colby Canyon Jonesville 1550 Comment
  UC526135  Polygonum douglasii subsp. spergulariiforme John Thomas Howell 1934-7-1 12326 Modoc Duncan Horse Camp Comment
  UC535117  Polygonum douglasii subsp. spergulariiforme H. E. Parks, J. P. Tracy 1930-9-15 767 Humboldt Kneeland Bald Hills Comment
  UC55509  Polygonum douglasii subsp. spergulariiforme Mrs. M. H. Manning 1900-1 Humboldt Hupa Comment
  UC55510  Polygonum douglasii subsp. spergulariiforme T. H. Gilbert Jun 15 1899-Jul 15 1899 Siskiyou Scott River Valley Comment
  UC564068  Polygonum douglasii subsp. spergulariiforme Ira L. Wiggins 1934-6-15 6868 Tuolumne hillside 1/2 mi above Lyon's Dam (along road connecting with Sonora Pass Hwy) Comment
  UC570034  Polygonum douglasii subsp. spergulariiforme H. S. Yates 1935-6-23 5274 Sierra 5 mi nw Sattley; Sierraville Quadrangle 1493 Comment
  UC58498  Polygonum douglasii subsp. spergulariiforme A. A. Heller 1903-7-21 6983 Nevada Donner Lake; lower end Comment
  UC585245  Polygonum douglasii subsp. spergulariiforme E. B. Babcock, G. L. Stebbins Jr. 1936-6-5 1706 Sierra about 3 1/2 mi ne Sierraville (on road to Loyalton, se edge of valley); Sierra Valley, Newman Point 1600 Comment
  UC588140  Polygonum douglasii subsp. spergulariiforme Chas. M. Belshaw 1936-9-18 2672 Lake Mt. St. Helena Inner North Coast Range (ne side, in roadcut) Comment
  UC600491  Polygonum douglasii subsp. spergulariiforme H. F. Copeland 1920-7 Butte Jonesville Comment
  UC637130  Polygonum douglasii subsp. spergulariiforme Annetta Carter 1934-8-10 689 Siskiyou s bank of river between McKinney Creek and Parkhouse Creek (near Hamburg); Klamath River 609 Comment
  UC672934  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1939-10-29 16520 Humboldt Kneeland Prairie 822 Comment
  UC672937  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1939-9-4 16493 Trinity 3 mi below Hettenshaw Valley; Van Duzen River 914 Comment
  UC672938  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1933-8-30 13035 Humboldt Grouse Mountain 1524 Comment
  UC672939  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1939-9-2 16455 Del Norte along river near Myrtle Creek; Smith River 60 Comment
  UC741282  Polygonum douglasii subsp. spergulariiforme S. K. Harris, Carl Ludwig, J. P. Tracy 1939-9-4 942 Trinity about 3 mi below Hettenshaw Valley; Van Duzen River 900 Comment
  UC768471  Polygonum douglasii subsp. spergulariiforme R. F. Hoover 1937-6-26 2544 Tuolumne 2 mi s Confidence Comment
  UC768638  Polygonum douglasii subsp. spergulariiforme R. F. Hoover 1938-6-9 3557 Lake near Borax Lake Comment
  UC773926  Polygonum douglasii subsp. spergulariiforme L. R. Short 1936-9-30 S- 501 Lassen Burgess Spring Experiment Range Lassen <National> Forest 1767 Comment
  UC850385  Polygonum douglasii subsp. spergulariiforme John Thomas Howell 1937-7-21 13159 Siskiyou near Big Flat; South Fork of Salmon River 1524 Comment
  UC850392  Polygonum douglasii subsp. spergulariiforme Alice Eastwood 1922-10-23 11553 Siskiyou Yreka Comment
  UC850395  Polygonum douglasii subsp. spergulariiforme A. A. Heller 1916-7-20 12477 Siskiyou near Wagon Creek Falls (e side of mt.); Mt. Eddy 1371 Comment
  UC922536  Polygonum douglasii subsp. spergulariiforme Annie M. Alexander and Louise Kellogg 1948-8-1 5392 Trinity Dedrick Trinity Mountains, Canyon Cr. (on e side of creek) 762 Comment
  UCD169308  Polygonum douglasii subsp. spergulariiforme Lowell Ahart 2003-8-17 10515 Lassen About 8 miles (air) southwest of Susanville, about 1/4 mile southwest of the Susan River, on the east side of Highway 36, on the west side of a paved road. 1433 Comment
  UCD75804  Polygonum douglasii subsp. spergulariiforme G. Ledyard Stebbins 1969-5-27 6915 El Dorado Along Traverse Creek, 3 miles southeast of Georgetown. (Exact location unknown. Coordinates estimated by label maker.) 673 Comment
  UCR229471  Polygonum douglasii subsp. spergulariiforme George K. Helmkamp, Ann Kerchner, Amy Barnes 2011-8-13 18039 Tuolumne Northern Sierra Nevada Mountains, Forest Route 5N14, 5.0 miles [northeast] of Boards Crossing of the North Fork Stanislaus River 1716 Comment
  UCR30822  Polygonum douglasii subsp. spergulariiforme John C. Roos 1948-9-1 3941 Siskiyou Near Fort Jones 854 Comment
  UCR37540  Polygonum douglasii subsp. spergulariiforme L. P. Janeway 1983-7-7 389 Siskiyou Just NW behind West Branch Guard Sta. 701 Comment
  UCR64596  Polygonum douglasii subsp. spergulariiforme L. C. Wheeler 1934-9-26 3303 Siskiyou Lumgrey Creek, Siskiyou Mtns 1006 Comment
  CAS-BOT-BC95029  Polygonum douglasii subsp. spergulariiforme R. C. Wenk 2005-7-18 282 Trinity Scott Mtns., border btwn. Trinity & Siskiyou Counties, along Pacific Crest Trail, 1 mi. E of Hwy. 3 1750 Comment
  CAS-BOT-BC95030  Polygonum douglasii subsp. spergulariiforme R. C. Wenk 2005-7-18 282 Trinity Scott Mtns., border btwn. Trinity & Siskiyou Counties, along Pacific Crest Trail, 1 mi. E of Hwy. 3 1750 Comment
  JEPS51264  Polygonum douglasii subsp. spergulariiforme C. F. Sonne 1886-7-11 290 Placer Martis Creek Valley Comment
  JEPS75025  Polygonum douglasii subsp. spergulariiforme L. R. Heckard and R. Bacigalupi 1975-10-9 4209 Siskiyou along Dunsmuir Avenue about 1 mi s Dunsmuir (just off Interstate 5, bottom of road bank) Comment
  RSA506996  Polygonum douglasii subsp. spergulariiforme H. E. Parks 1933-08 s.n. Del Norte Del Nore County: McNaught Place, Smith River Comment
  RSA598060  Polygonum douglasii subsp. spergulariiforme Louis C. Wheeler 1963-9-2 8331 Siskiyou Siskiyou Mountains. Near Bell Echo Camp, near Young's Valley, Clear Creek. 1402 Comment
  RSA65945  Polygonum douglasii subsp. spergulariiforme Louis C. Wheeler 1934-9-26 11429 Siskiyou Lumgrey Creek, Siskiyou Mts 1006 Comment
  RSA96964  Polygonum douglasii subsp. spergulariiforme Percy C. Everett, E. K. Balls 1954-10-13 20278 Siskiyou Chiefly along roadside, Seiad Creek, road to Kangaroo Mt, 6.7 miles NE from Hwy 96. 701 Comment
  UC1026908  Polygonum douglasii subsp. spergulariiforme W. Bridge Cooke 1940-6-7 15107 Siskiyou along Pacific Hwy near Black Butte Comment
  UC1176915  Polygonum douglasii subsp. spergulariiforme John Thomas Howell 1947-9-6 24182 Marin e Dillons Beach Comment
  UC146190  Polygonum douglasii subsp. spergulariiforme Joseph P. Tracy 1908-7-1 2888 Humboldt ridge between Van Duzen River and Mad River (near Low Gap, Humboldt and Trinity Cos.); Northern Coast Ranges 609 Comment
  UC217425  Polygonum douglasii subsp. spergulariiforme H. M. Hall 1919-10-1 Siskiyou s slope on Oregon hwy Siskiyou Mts. Comment
  UC465756  Polygonum douglasii subsp. spergulariiforme D. Cleveland 1882-7-24 148 Plumas Austin's Field Big Meadows Comment
  UC466039  Polygonum douglasii subsp. spergulariiforme Mrs. R. M. Austin 1896-1 466 Plumas Big Meadows Comment
  UC466086  Polygonum douglasii subsp. spergulariiforme Katharine Brandegee Plumas Portola Comment
  UC609355  Polygonum douglasii subsp. spergulariiforme Eleanor Burks Hart 1938-8-13 883 Siskiyou above Scott River 701 Comment
  UC6680  Polygonum douglasii subsp. spergulariiforme Brewer 1365 Shasta Upper Sacramento Comment
  UC6681  Polygonum douglasii subsp. spergulariiforme M. S. Baker and Frank Nutting 1894-1 Lassen Comment
  UC6682  Polygonum douglasii subsp. spergulariiforme State Survey 1365 Unknown Comment
  UC6697  Polygonum douglasii subsp. spergulariiforme C. B. Bradley 1879-1 Siskiyou Comment
  UC711938  Polygonum douglasii subsp. spergulariiforme Roxana S. Ferris and Laura Lorraine 1941-8-9 10425 Plumas near village; Lake Almanor Public Camp Comment
  UC726094  Polygonum douglasii subsp. spergulariiforme A. A. Heller 1928-7-12 14681 Shasta near Jonesville Comment
  UC726251  Polygonum douglasii subsp. spergulariiforme A. A. Heller 1937-9-1 15344 Plumas in a field near Feather River Bridge at Chester 1304 Comment
  UC850047  Polygonum douglasii subsp. spergulariiforme M. S. Baker and F. Nutting 1894-1 Lassen Lassen Co. Comment
  UC850386  Polygonum douglasii subsp. spergulariiforme A. A. Heller 1937-9-1 15344 Plumas field near Feather River Bridge (just n of Chester) 1304 Comment
  UC850390  Polygonum douglasii subsp. spergulariiforme Alice Eastwood Aug 22 1912-Aug 26 1912 1795 Tehama trail from Morgan's Spring to Sulphur Works; Lassen Butte Region Comment
  UC971923  Polygonum douglasii subsp. spergulariiforme Herbert L. Mason 1950-7-15 14044 Siskiyou Scott Creek Scott Valley Comment
  UCD42651  Polygonum douglasii subsp. spergulariiforme C. E. H. R. Meadow Assessment 1999-8-1 16 Unknown Lake Tahoe Basin. Comment
  SEINET3405930 Image available Polygonum douglasii var. austiniae James L. Reveal 1962-8-2 459 Madera Red Meadow Tourist Pasture meadow, 1/4 mile N of the Red Meadow Guard Station and store junction 2316 Comment
  CHSC43032  Polygonum douglasii var. douglasii L. P. Janeway 1984-9-1 1112 Sierra Vicinity of Sierra Buttes. On the Sierra crest just above (east of ) Oakland and Snake Lakes. 2270 Comment
  CHSC45378  Polygonum douglasii var. douglasii Vernon Oswald 1986-7-2 2182 Plumas Humboldt Rd. between Humboldt Summit and Ruffa Ranch, 0.3 mi ne of road to Eagle Rocks. 1731 Comment
  CHSC99830  Polygonum douglasii var. douglasii Lowell Ahart 2008-7-16 15095 Plumas West edge of a small meadow (swamp), north of a small deep stream, about 130 yards north of the paved road, about 1/4 miles west of the bridge where the South Fork of the Feather River flows into Little Grass Valley Reservoir, about 2 1/2 miles (air) north of La Porte. 1597 Comment
  HSC101995  Polygonum douglasii var. douglasii M. R. Mesler, Robin Bencie, K. A. Wayman, Sydney Carothers 2011-7-12 894 Humboldt Patterson Meadows 1566 Comment
  HSC98067  Polygonum douglasii var. douglasii Cara Witte 2007-7-11 508 Humboldt Grouse Mountain. Forest Service Road 5N04. Near spring. 1583 Comment
  JEPS114412  Polygonum douglasii var. douglasii Lowell Ahart 2008-7-16 15095 Plumas West edge of a small meadow (swamp), north of a small deep stream, about 130 yards north of the paved road, about 1/4 miles west of the bridge where the South Fork of the Feather River flows into Little Grass Valley Reservoir, about 2 1/2 miles (air) nort 1597 Comment
  RSA618273  Polygonum douglasii var. douglasii Mary DeDecker 1974-8-7 3623 Inyo Sierra Nevada: Northeast of Mulkey Pass; Foxtail Pine Research Natural Area. 3140 Comment
  UCR243248  Polygonum douglasii var. douglasii Ann Howald 1975-7-29 631 Mono Eastern Sierra Nevada Mtns., Univ. of California Valentine Camp Reserve, 2380 Old Mammoth Road, 2.3 miles southwest of its intersection with Hwy 203 2457 Comment
  UCR243355  Polygonum douglasii var. douglasii Ann Howald 1976-8-30 851 Mono Eastern Sierra Nevada Mtns., Univ. of California Valentine Camp Reserve, 2380 Old Mammoth Road, 2.3 miles southwest of its intersection with Hwy 203 2502 Comment
  VVC2745  Polygonum douglasii var. douglasii Tim Thomas 2008-7-26 4552 Inyo Southern Sierra Nevada Mtns., Horseshoe Meadow region; Round Meadow. 3011 Comment
  RSA767260  Polygonum douglasii var. johnstonii Orlando Mistretta 2010-7-16 5436 San Bernardino San Bernardino Mountains: Santa Ana River Canyon: vicinity of Big Meadows. 2034 Comment
  RSA767365  Polygonum douglasii var. johnstonii Orlando Mistretta 2010-7-21 5466 San Bernardino Santa Ana River Canyon, Wildhorse Creek. 2580 Comment
  SEINET3087353 Image available Polygonum douglasii var. johnstonii Arnold Tiehm 1984-6-30 8841 Modoc Northwest side of Bidwell Mountain, 2.8 road miles north of 8 mile creek on the road from Lake Annie 1829 Comment
  SEINET3405927 Image available Polygonum douglasii var. johnstonii Philip A. Munz 1938-8-14 15359 Riverside Virgin Spring, Santa Rosa Mts. 2286 Comment
  SEINET3405928 Image available Polygonum douglasii var. johnstonii Arnold Tiehm 1984-6-30 8841 Modoc NW side of Bidwell Mt., 2.8 road miles N of 8 mile creek on the road from Lake Annie 1829 Comment
  SEINET3405925 Image available Polygonum douglasii var. johnstonii J. M. Tucker, L. K. Mann 1963-8-17 3742 Siskiyou beside trail fro Red Rock Valley to top of ridge to the sout, Marble Mountain Wilderness Area 1859 Comment
  RSA103326  Polygonum douglasii var. latifolium Marcus E. Jones 1881-7-22 2455 Nevada Soda Springs. 2134 Comment
  RSA216350  Polygonum douglasii var. latifolium E. C. Twisselmann, D. J. Bedell, Eben McMillan, L. R. Nathan 1970-7-25 16962 Tulare South Fork of Kern River at Tunnel Meadow. 2774 Comment
  RSA49484  Polygonum douglasii var. latifolium P. A. Munz 1949-7-27 14256 Tulare Whitney Meadows 2942 Comment
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Feb 4 2011
  RSA786289  Polygonum douglasii var. latifolium James Wiley Tatum 1977-7-14 456 Tulare Located on the county line along the crest of the Sierra Nevada, and within the Inyo National Forest; 5.2 miles WSW of the town of Olancha. 2500 Comment
  RSA88975  Polygonum douglasii var. latifolium Chas H. Quibell 1952-8-7 1132 Fresno 8900' moraine dammed Red Lake. In cleft between 9984' Red Mt. N-NW and 9423' granite hill SE; headwaters Tamarack Creek; 5 map miles SE of Huntington Lake. 2713 Comment
  SEINET3405813 Image available Polygonum douglasii var. latifolium John Thomas Howell 1949-7-19 25517 Tulare Rock Creek 3200 Comment
  POM211511  Polygonum douglasii var. latifolium Louis C. Wheeler 1934-7-3 2859 Siskiyou Soda Creek, Sterling Mt. Siskiyou Mountains. 1677 Comment
  RSA110457  Polygonum douglasii var. latifolium P. A. Munz 1955-7-29 21329 Alpine Noble Canyon, Silver Creek, E slope of Sierra Nevada. 2439 Comment
  RSA20764  Polygonum douglasii var. latifolium Carl B. Wolf 1937-8-12 9184 Trinity North coast range, South Fork Mountain, 1.6 mi. S of Cold Spring lookout. 1524 Comment
  RSA223765  Polygonum douglasii var. latifolium E. C. Twisselmann 1970-7-28 17196 Tulare Kern Plateau, head of Kern Peak Stringer. 3146 Comment
  RSA237772  Polygonum douglasii var. latifolium Frederick W. Oettinger 1968-8-11 470 Siskiyou SW side of creek bed E of Tom Taylor Cabin. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. 2043 Comment
  RSA237773  Polygonum douglasii var. latifolium Frederick W. Oettinger 1969-8-14 1378 Siskiyou Campsite, English Lake. Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area. 1829 Comment
  RSA40023  Polygonum douglasii var. latifolium J. T. Howell 1944-8-8 20112 Tuolumne Elyaheh Lake Comment
  RSA68049  Polygonum douglasii var. latifolium Chas H. Quibell 1951-8-9 518 Fresno Kaiser Pass on extension of hwy 168 Jeep tracks up ridge to right to point where Dave Lake trail takes off to right small meadow below trail, up stream 100 yards to point where rill still running some water this date. Comment



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