Search Results — 606 specimen records retrieved (381 records with coordinates)
Results for search: Scientific name=Equisetum hyemale affine (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-BC210088  Equisetum hyemale subsp. affine Peter Rubtzoff 1959-6-20 4184 Sonoma Willow Creek Marsh. Comment
  CAS-BOT-BC30176  Equisetum hyemale subsp. affine Edward Kent Balls 1950-5-21 14818 Modoc Around south Fork Public Camp, South Fork Pitt River, Likely to Jess Valley 1432 Comment
  CAS-BOT-BC57136  Equisetum hyemale subsp. affine Doris K. Kildale 1929-2-17 6900 Del Norte Smith River near Gasquet Comment
  CAS-BOT-BC57138  Equisetum hyemale subsp. affine Ira L. Wiggins 1940-8-11 9530 Mono East side of Sonora Pass, 4 mi. E. of summit 2438 Comment
  CAS-BOT-BC57139  Equisetum hyemale subsp. affine John Thomas Howell; Gordon H. True; Margaret Williams 1973-6-28 49432 Lassen Elysian Valley, west of Janesville 1325 Comment
  CAS-BOT-BC57142  Equisetum hyemale subsp. affine Alice Eastwood 1906-7-28 1133 El Dorado camp Agassiz Comment
  CAS-BOT-BC57143  Equisetum hyemale subsp. affine E. R. Blakley 1963-9-4 6128 Mariposa Happy Isles, on the Merced River, Yosemite Valley 1229 Comment
  CAS-BOT-BC57144  Equisetum hyemale subsp. affine G. Thomas Robbins 1944-6-17 1698 El Dorado about 1 mi. e. of Pyramid Ranger Station 1676 Comment
  CAS-BOT-BC57146  Equisetum hyemale subsp. affine Frederica Bowcutt 1993-9-6 1726 Sacramento Ca. 25 air miles S of Sacramento, 10 air miles W of Galt, and 1 air mile NE of Walnut Grove 1 Comment
  CAS-BOT-BC57150  Equisetum hyemale subsp. affine Mrs. Alexander Maccallum 1905-8-1 s.n. Lake Bartlett's Spring Comment
  CAS-BOT-BC57152  Equisetum hyemale subsp. affine P. A. Munz 1951-7-17 16607 Trinity Grasshopper Public Camp, 2.5 mi. n.w. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC57154  Equisetum hyemale subsp. affine John Thomas Howell 1940-7-28 15632 Fresno Near Sphinx Creek, Bubbs Creek Comment
  CAS-BOT-BC57155  Equisetum hyemale subsp. affine John Thomas Howell 1940-7-27 15599 Fresno Between Cedar Grove and Zumwalt Meadows, Kings River Canyon Comment
  CAS-BOT-BC57156  Equisetum hyemale subsp. affine John Thomas Howell 1958-7-24 33902 Fresno Simpson Meadow, Middle Fork of the Kings River 1828 Comment
  CAS-BOT-BC57157  Equisetum hyemale subsp. affine John Thomas Howell 1960-6-6 35357 Fresno Kings Canyon near Granite Creek 1524 Comment
  CAS-BOT-BC57158  Equisetum hyemale subsp. affine Javier Penalosa 1961-8-13 2035 Fresno Cedar Grove Campground, South Fork of the Kings River drainage 1402 Comment
  CAS-BOT-BC57159  Equisetum hyemale subsp. affine E. R. Blakley 1961-7-18 4587 Fresno Camp #7 - 10 miles east of Hume Lake 2087 Comment
  CAS-BOT-BC57160  Equisetum hyemale subsp. affine Henry M. Pollard 1946-8-11 s.n. Humboldt Perch Creek, Orleans region Comment
  CAS-BOT-BC57161  Equisetum hyemale subsp. affine Joseph P. Tracy 1937-3-21 15234 Humboldt Van Duzen River, near Grizzly Creek 91 Comment
  CAS-BOT-BC57166  Equisetum hyemale subsp. affine Clare B. Hardham 1957-9-3 2584 Kern Kern Co. Park Comment
  CAS-BOT-BC57167  Equisetum hyemale subsp. affine John Thomas Howell 1962-9-25 38898 Kern Kern River bed 3 miles north of Kernville 822 Comment
  CAS-BOT-BC57168  Equisetum hyemale subsp. affine Ernest C. Twisselmann 1961-8-22 6543 Kern Kern River, 3.4 miles south of Kernville 784 Comment
  CAS-BOT-BC57170  Equisetum hyemale subsp. affine Timothy S. Ross; Steve Boyd 1994-5-24 7841 Los Angeles Cottonwood Swamp: Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes 515 Comment
  CAS-BOT-BC57171  Equisetum hyemale subsp. affine Louis C. Wheeler 1946-9-2 6336 Los Angeles San Gabriel Mountains: West Fork San Gabriel River 518 Comment
  CAS-BOT-BC57172  Equisetum hyemale subsp. affine I. Johnston 1917-5-13 271 Los Angeles El Monte 121 Comment
  CAS-BOT-BC57173  Equisetum hyemale subsp. affine I. Johnston 1917-5-13 271 Los Angeles El Monte 121 Comment
  CAS-BOT-BC57174  Equisetum hyemale subsp. affine 1904-1-1 s.n. Los Angeles unspecified Comment
  CAS-BOT-BC57175  Equisetum hyemale subsp. affine Robert F. Thorne; C. W. Tilforth 1971-6-17 39939 Los Angeles 2 mi. up Lower Tujunga Rd. from Forestry Headquarters, Little Tujunga Creek, San Gabriel Mts., Angeles National Forest 457 Comment
  CAS-BOT-BC57177  Equisetum hyemale subsp. affine Louis C. Wheeler 1931-9-27 161 Los Angeles San Dimas Canyon, San Gabriel Mts. 685 Comment
  CAS-BOT-BC57180  Equisetum hyemale subsp. affine R. F. Hoover 1946-9-17 6422 San Luis Obispo Oceano Comment
  CAS-BOT-BC57183  Equisetum hyemale subsp. affine Henry M. Pollard 1957-8-25 4 Santa Barbara Sycamore Canyon Creek, Santa Barbara Comment
  CAS-BOT-BC57185  Equisetum hyemale subsp. affine E. R. Blakley 1961-7-17 4545 Santa Barbara On the upper Sisquoc River below Bear Camp, San Rafael Mts. 1584 Comment
  CAS-BOT-BC57186  Equisetum hyemale subsp. affine J. Ewan 1931-11-11 5320 Santa Barbara San Marcos Pass 548 Comment
  CAS-BOT-BC57187  Equisetum hyemale subsp. affine John Thomas Howell 1931-4-15 6388 Santa Barbara n. side of Santa Cruz Island Comment
  CAS-BOT-BC57192  Equisetum hyemale subsp. affine Dr. R. J. Smith 1909-5-25 s.n. Santa Clara Los Buellis Hills Comment
  CAS-BOT-BC57194  Equisetum hyemale subsp. affine W. R. Dudley 1902-10-11 s.n. Santa Clara Los Gatos Creek Comment
  CAS-BOT-BC57195  Equisetum hyemale subsp. affine W. R. Dudley 1902-10-11 s.n. Santa Clara Los Gatos Creek Comment
  CAS-BOT-BC57197  Equisetum hyemale subsp. affine W. R. Dudley 1901-9-23 s.n. Santa Cruz E. fork Waddell Creek, one mile above forks Comment
  CAS-BOT-BC57198  Equisetum hyemale subsp. affine V. F. Hesse 1943-6-3 325 Santa Cruz Boulder Creek 213 Comment
  CAS-BOT-BC57200  Equisetum hyemale subsp. affine Alice Eastwood 1921-7-31 11027 Shasta Shasta Springs Comment
  CAS-BOT-BC57205  Equisetum hyemale subsp. affine Ira L. Wiggins 1955-7-23 13474 Siskiyou Banks of China Creek 1097 Comment
  CAS-BOT-BC57206  Equisetum hyemale subsp. affine Greg de Nevers 1993-5-16 10447 Sonoma Pepperwood Ranch Natural Preserve, 3450 Franz Valley Road, Along Franz Creek east of 3865 Franz Valley Rd. 457 Comment
  CAS-BOT-BC57207  Equisetum hyemale subsp. affine Peter Rubtzoff 1951-6-10 191 Sonoma Northern half of Lower Marsh Comment
  CAS-BOT-BC57208  Equisetum hyemale subsp. affine Mary P. Wells 1981-7-1 s.n. Sonoma Goat Rock State Beach Comment
  CAS-BOT-BC57209  Equisetum hyemale subsp. affine Peter Rubtzoff 1952-5-31 1104 Sonoma Western branch of the Upper Marsh Comment
  CAS-BOT-BC57212  Equisetum hyemale subsp. affine Peter H. Raven 1955-7-26 8384 Tulare Kern River between Junction Meadows and the hot springs 2286 Comment
  CAS-BOT-BC57220  Equisetum hyemale subsp. affine Jim Shevock 1970-5-24 236 Tulare Lloyd Mdws; Basin 1722 Comment
  CAS-BOT-BC57221  Equisetum hyemale subsp. affine G. B. Grant 1901-7-4 s.n. Tuolumne Yosemite Valley, Sierra Nevada Mts. Comment
  CAS-BOT-BC57225  Equisetum hyemale subsp. affine Henry M. Pollard 1946-2-3 s.n. Ventura Matilija Canyon, Hitherto found only in Stewart Canyon 914 Comment
  CAS-BOT-BC57226  Equisetum hyemale subsp. affine Henry M. Pollard 1946-1-26 s.n. Ventura Stewart Canyon 914 Comment
  CAS-BOT-BC57227  Equisetum hyemale subsp. affine Henry M. Pollard 1944-4-3 s.n. Ventura Upper Pratt Canyon Comment
  CAS-BOT-BC57827  Equisetum hyemale subsp. affine E. R. Blakley 1960-9-3 3821 Placer King's Beach, Lake Tahoe. 1905 Comment
  CAS-BOT-BC57828  Equisetum hyemale subsp. affine Geo. B. Grant 1906-7-15 6936 Placer Tahoe Tavern, lake Tahoe. 1889 Comment
  CAS-BOT-BC57830  Equisetum hyemale subsp. affine John Thomas Howell 1959-9-24 34919 Plumas Indian Creek Canyon near Indian Falls. 1036 Comment
  CAS-BOT-BC57831  Equisetum hyemale subsp. affine Alice Eastwood 1927-6-12 s.n. Plumas Forest Lodge, Greenville. Comment
  CAS-BOT-BC57832  Equisetum hyemale subsp. affine Timothy S. Ross; Steve Boyd 1990-6-18 3538 San Bernardino Epipactis Canyon: Un-named canyon draining ENE to Lone Pine Canyon and originating near the e. end of Upper Lytle 1060 Comment
  CAS-BOT-BC57833  Equisetum hyemale subsp. affine John Thomas Howell 1947-7-21 23458 San Bernardino Lost Creek, San Bernardino Mountains. 1920 Comment
  CAS-BOT-BC57834  Equisetum hyemale subsp. affine John Thomas Howell 1947-7-21 23458 San Bernardino Lost Creek, San Bernardino Mountains. 1920 Comment
  CAS-BOT-BC57835  Equisetum hyemale subsp. affine Philip A. Munz 1942-6-16 17078 San Bernardino Near Lost Creek, San Bernardino Mts. 2072 Comment
  CAS-BOT-BC57836  Equisetum hyemale subsp. affine S. B. Parish; W. F. Parish 1891-5-20 s.n. San Bernardino San Bernardino Mts. 914 Comment
  CAS-BOT-BC57839  Equisetum hyemale subsp. affine J. W. Congdon 1881-4-27 s.n. San Francisco San Francisco. Comment
  CAS-BOT-BC57840  Equisetum hyemale subsp. affine John Thomas Howell 1957-8-5 32866 San Francisco Strybing Arboretum, Golden Gate Park, San Francisco. Comment
  CAS-BOT-BC57842  Equisetum hyemale subsp. affine Miss E. Cannon 1899-8-12 s.n. San Francisco Alms House, S.F. Comment
  CAS-BOT-BC57843  Equisetum hyemale subsp. affine Evalina Cannon s.n. San Francisco San Francisco. Comment
  CAS-BOT-BC57844  Equisetum hyemale subsp. affine Peter Rubtzoff 1959-10-23 s.n. San Francisco Strybing Arboretum, Golden Gate Park. Comment
  CAS-BOT-BC57846  Equisetum hyemale subsp. affine Peter H. Raven 1954-9-18 8184 San Francisco Near Pt. Lobos, San Francisco. Comment
  CAS-BOT-BC57854  Equisetum hyemale subsp. affine E. B. Copeland 1929-7-6 330 Butte Jonesville. Comment
  CAS-BOT-BC57855  Equisetum hyemale subsp. affine E. B. Copeland 1929-7-6 330 Butte Jonesville. Comment
  CAS-BOT-BC57856  Equisetum hyemale subsp. affine Lowell Ahart 1987-5-27 5713 Butte Along the N. Fork of the Feather River, near the Poe Power House, about 2 mi. se. of Jarbo Gap. 271 Comment
  CAS-BOT-BC57858  Equisetum hyemale subsp. affine John Thomas Howell 1946-4-14 21610 Marin Near Tomales. Comment
  CAS-BOT-BC57860  Equisetum hyemale subsp. affine Gladys L. Smith; Clare R. Wheeler 1979-3-7 5191 Mendocino E. side of Hwy. 1 opp. Caspar Beach, roadshoulder near Doyle Creek, 4 mi. s. of Fort Bragg. Comment
  CAS-BOT-BC57872  Equisetum hyemale subsp. affine P. A. Munz 1951-7-17 16607 Monterey Grasshopper Public Camp, 2.5 mi. nw. of Stuart Gap, North Yolla Bolly Mts. 1371 Comment
  CAS-BOT-BC57873  Equisetum hyemale subsp. affine Jean M. Linsdale 1941-7-6 M 150 Monterey Frances Simes Hastings Natural History Reservation, Santa Lucia Mts. Comment
  CAS-BOT-BC57875  Equisetum hyemale subsp. affine John Thomas Howell 1970-4-1 46509 Monterey Bank of Carmel River just s. of Carmel at Highway #1. Comment
  CAS-BOT-BC65308  Equisetum hyemale subsp. affine Dana Adrian York; Jim Shevock 1996-1-14 291 Fresno Ca 49 km NE of Fresno, 19 km WSW of Auberry, Sierra National Forest, along the headwaters of Rush Creek. 1440 Comment
  CDA11056  Equisetum hyemale subsp. affine G. F. Hrusa, R. Gross, D. Ragan, A. Buckman 1993-10-23 11446 Shasta Klamath Ranges; Canyon immediately E of French Gulch, 3 m. N of Hwy. 299. End of road out of French Gulch. Comment
  CDA11661  Equisetum hyemale subsp. affine G. F. Hrusa 1991-8-8 8508 Sacramento Natoma Unit-Folsom Lake State Rec. Area; Unnamed rivulet +- 200 m. immed W of parking area below Rainbow Bridge on W side of lake. Comment
  CDA18226  Equisetum hyemale subsp. affine G. D. Barbe, T. C. Fuller 1974-6-17 1854 Del Norte North Coast Ranges; Pebble Beach Rd., S of Airport and Washington Blvd., Crescent City. 0 Comment
  CDA31262  Equisetum hyemale subsp. affine M. Beyers 2010-8-27 817 Alpine HIghway 4: East fork of the Carson River, where highway bridges the river. 1775 Comment
  CHSC100285  Equisetum hyemale subsp. affine D. Isle 1989-4-20 1493 Tehama Mendocino National Forest - North Coast Ranges. Sacramento River. Red Bluff Diversion Dam area. Comment
  CHSC102045  Equisetum hyemale subsp. affine Lowell Ahart; John Dittes 2009-7-27 16162 Plumas On damp soil, high area in a small pond, headwaters of Grizzly Gulch, 2.1 miles (air) northeast of Butt Valley Reservoir Dam. 1479 Comment
  CHSC105220  Equisetum hyemale subsp. affine Lowell Ahart; John Dittes 2010-7-19 16896 Tehama About 20 yards north of the poor road crossing, on the bottom of the South Fork of Battle Creek, about 3.3 miles (air) southwest of Manton, about 4.2 miles (air) north of Highway 36 and Lane Valley Road intersection. 432 Comment
  CHSC105791  Equisetum hyemale subsp. affine Lowell Ahart 2010-9-13 17151 Butte Edge of ponds, Oroville Wildlife Area, about 1/2 mile west of Pacific Heights Road, about 3 1/2 miles (air) northwest of Palermo. 31 Comment
  CHSC109682  Equisetum hyemale subsp. affine Lowell Ahart 2012-7-5 18276 Butte On the south edge of Big Chico Creek, atTable 11, east of the Deer Pen, Lower Bidwell Park, Chico. 74 Comment
  CHSC113374  Equisetum hyemale subsp. affine Lowell Ahart 2014-4-16 19374 Butte On the sides but near the top of a large canal, about 100 yards north of East Gridley Road, on the west side of the Feather River, about 2 miles east of Gridley. 29 Comment
  CHSC116290  Equisetum hyemale subsp. affine Lowell Ahart 2015-10-16 20552 Butte On west side of Feather River, about half way of and east of One Mile Pond, about 6 miles (air) east of Biggs. 26 Comment
  CHSC116661  Equisetum hyemale subsp. affine Lowell Ahart; John Dittes, Josephine Guardino 2016-2-11 20696 Tehama On the south side of Deer Creek Trail, about 100 yards west of Big Leaf Pool, about 1-1/2 miles by trail to Highway 32. 883 Comment
  CHSC117725  Equisetum hyemale subsp. affine Lowell Ahart; John Dittes 2016-8-25 21308 Tehama Banks of the dirt road, about 100 yards west of the Sacramento River, Anderson River Park, 0.7 miles (air) upstream from Stillwater Creek Confluence 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant. 117 Comment
  CHSC11938  Equisetum hyemale subsp. affine E. B. Copeland 1929-7-6 330 Butte Jonesville. Comment
  CHSC21043  Equisetum hyemale subsp. affine M. S. Taylor 1975-10-4 965 Butte On s side of Kunkle Reservoir, ca. 200 yds e of Pentz-Magalia Hwy, ca. 1 mi s of Paradise. Comment
  CHSC25445  Equisetum hyemale subsp. affine Marc Hayes; Warner 1977-9-11 80 Butte At a fork in the Butte Meadows Road (Humboldt Rd.) below Jonesville, exactly 9.0 miles from the junction with Hwy 32. 1219 Comment
  CHSC27509  Equisetum hyemale subsp. affine Michael F. Henetz 1978-4-22 18 Tehama Ca. 10 m n of Hwy. 32, in Deer Creek Canyon, ca. 15.6 km sw of junction of Hwy. 32 and Hwy. 89. 1050 Comment
  CHSC27916  Equisetum hyemale subsp. affine M. S. Taylor 1978-7-19 1731 Butte Cherry Hill Campground, on s side of Old Humboldt Rd, ca. 2 mi sw of Jonesville. 1524 Comment
  CHSC3147  Equisetum hyemale subsp. affine Gary Dutton 1966-4-23 241 Butte Found 6 miles north of Butte Meadows. Comment
  CHSC31516  Equisetum hyemale subsp. affine L. Ahart 1977-6-16 1416 Butte On both sides of North Honcut Creek, 3.0 mi ne of Honcut near Peter Ahart Ranch. 50 Comment
  CHSC3300  Equisetum hyemale subsp. affine M. L. Hillier 1966-4-23 Butte Above Butte Meadows. Comment
  CHSC33932  Equisetum hyemale subsp. affine M. S. Taylor 1981-7-21 4089 Plumas Ca. 0.5 mi n of jct 401 and 25N42, ca. 3 mi n of Spring Garden. 1371 Comment
  CHSC34294  Equisetum hyemale subsp. affine M. S. Taylor 1981-8-19 4224 Plumas 0.1 mi w of Peoria Creek, ca. 2.5 mi w of Sloat. 1341 Comment
  CHSC34681  Equisetum hyemale subsp. affine M. S. Taylor 1979-3-19 1933 Butte 1.5 mi e of Pulga bridge on Hwy 70 over Feather River, ca. 25 mi n of Oroville. 487 Comment
  CHSC38235  Equisetum hyemale subsp. affine Vernon Oswald 1983-6-7 640 Butte Upper Bidwell Park, Chico, on the s side of Chico Creek ca. 800 ft e of the footbridge at the golf course. 91 Comment
  CHSC39211  Equisetum hyemale subsp. affine M. S. Taylor 1983-3-13 5244 Butte Community of Pulga, off n side of Hwy 70, ca. 20 mi ne of Oroville. 487 Comment
  CHSC43345  Equisetum hyemale subsp. affine Lowell Ahart 1977-4-17 1313 Yuba Along a small branch of Dry Creek, about 1 mile south of Challenge, about 1 1/2 miles west of Pike County Peak. 548 Comment
  CHSC57331  Equisetum hyemale subsp. affine Michelle T. Wagner 1990-4-19 17 Butte 3 mi e of Butte Meadows, 25 ft sw of creek. 762 Comment
  CHSC71014  Equisetum hyemale subsp. affine Vernon Oswald; Lowell Ahart 1998-5-14 9069 Trinity Woldwood Rd. 6.7 mi north of Hwy. 36, 1.4 me north of Gemmill Gulch Picnic Area. 1024 Comment
  CHSC7193  Equisetum hyemale subsp. affine Lynn R. Thomas 1969-4-18 106 Tehama N side of Deer Creek, s edge of Calif. 32, 8 mi w of junction with Calif. 36. 1219 Comment
  CHSC8348  Equisetum hyemale subsp. affine Edward L. Smith 1957-5-30 10 Los Angeles Located in Little Dalton Canyon, San Gabriel Mtns. 365 Comment
  CHSC86008  Equisetum hyemale subsp. affine Jenny Marr; Joyce Lacey-Rickert, Heidi West, Caroline Warren 1998-3-20 Glenn Vicinity of Salt Creek. 262 Comment
  CHSC94606  Equisetum hyemale subsp. affine Lowell Ahart 2006-9-13 13323 Butte South edge of the North Fork of the Feather River, about 100 yards west of the Cresta Power House, north side of Highway 70, about 2 3/4 miles northeast of Pulga, about 23 miles (air) northeast of Oroville. 437 Comment
  CHSC95538  Equisetum hyemale subsp. affine LeRoy Gross; Wayne Law 2000-8-8 245 Los Angeles Big Tujunga Wash/Verdugo Mountains Region: East of Hansen Dam, entered at Orcas Ave. parked at Orcas Park, hiked east of this park along river (just north of Wentworth Street), but not as far as the Tujunga ponds. 324 Comment
  CHSC9737  Equisetum hyemale subsp. affine Nancy Mosman 1971-7-17 118 Tehama Along Deer Creek ca. 75 ft w of Hwy 32 and 19.2 mi s of Chester. 1219 Comment
  HSC26928  Equisetum hyemale subsp. affine J. P. Smith, J. O. Sawyer 1971-9-18 4832 Siskiyou 2 mi. W of the junction of Hwy. 3 and Rd. 8, N of Callahan. 1037 Comment
  HSC28824  Equisetum hyemale subsp. affine J. P. Smith 1973-4-21 6340 Trinity Eagle Creek Campground, along the Trinity River. 869 Comment
  HSC38139  Equisetum hyemale subsp. affine Thomas W. Nelson, Jane Nelson, J. P. Smith, James Nelson 1976-4-13 2370 Lake Along rd. 2 mi. E of Bartlet Springs 610 Comment
  HSC42939  Equisetum hyemale subsp. affine J. O. Sawyer, Ken Stillman 1976-7-1 2773 Siskiyou Streamside terraces and lower slopes along the Little N Fork of the Salmon River. 732 Comment
  HSC45885  Equisetum hyemale subsp. affine J. P. Smith, J. O. Sawyer 1973-4-15 6126 Trinity Along Coffee Creek Rd., 1.4 mi. W of Hwy. 3 701 Comment
  HSC46005  Equisetum hyemale subsp. affine J. P. Smith, Steve Selva 1970-7-16 4390 Siskiyou Along Klamath River, 2 mi. W of Seiad Creek 518 Comment
  HSC46006  Equisetum hyemale subsp. affine J. P. Smith 1971-10-9 4996 Humboldt Banks and flood plain of the Mad River above the fish hatchery. Comment
  HSC54155  Equisetum hyemale subsp. affine Gilbert Muth 1979-7-18 8370 Trinity Near Deep Hollow Creek, close to the town of Mad River 1006 Comment
  HSC66845  Equisetum hyemale subsp. affine Melany Seacat 1979-6-1 131 Mendocino Big River Estuary; 5 mi. upriver, N-side of river Comment
  HSC867  Equisetum hyemale subsp. affine M. T. Milligan 1966-4-8 454 Modoc E of Jess Valley 1585 Comment
  HSC93015  Equisetum hyemale subsp. affine F. Bowcutt 1992-7-22 1584 Mendocino 80 air mi. S of Eureka, 20 air mi. S of Garberville, 10 air mi. W of Leggett. Mouth of Usal Creek. 0 Comment
  HSC97438  Equisetum hyemale subsp. affine Ivy Watson 2008-10-11 59 Humboldt Near Mad River mouth, S bank, about 500 ft. from river 9 Comment
  IRVC1250  Equisetum hyemale subsp. affine L. Burns 1965-4-21 Orange Balboa Peninsula. Newport Beach Comment
  JEPS102210  Equisetum hyemale subsp. affine J. Greenhouse 2002-4-26 5020 Mono Coldwater Canyon White Mountains, Inyo National Forest 1578 Comment
  JEPS103984  Equisetum hyemale subsp. affine Jake Ruygt 1979-4-11 498 Napa .1 mile south of Redwood Road on Solano Avenue,Napa 22 Comment
  JEPS104931  Equisetum hyemale subsp. affine Dean W. Taylor 1993-6-2 13540 Shasta Damnation Creek; on about 1 mile east of Clear Creek and Clear Creek Campground; Trinity Mountains; Shasta-Trinity National Forest 1082 Comment
  JEPS110236  Equisetum hyemale subsp. affine Lowell Ahart 2006-9-13 13323 Butte South edge of the North Fork of the Feather River, about 100 yards west of the Cresta Power House, north side of Highway 70, about 2 3/4 miles northeast of Pulga, about 23 miles (air) northeast of Oroville 437 Comment
  JEPS116125  Equisetum hyemale subsp. affine Lowell Ahart, John Dittes 2009-7-27 16162 Plumas On damp soil, high area in a small pond, headwaters of Grizzly Gulch, 2.1 miles (air) northeast of Butt Valley Reservoir Dam 1479 Comment
  JEPS117724  Equisetum hyemale subsp. affine Lowell Ahart 2010-9-13 17151 Butte Edge of ponds, Oroville Wildlife Area, about 1/2 mile west of Pacific Heights Road, about 3 1/2 miles (air) northwest of Palermo 31 Comment
  JEPS120178  Equisetum hyemale subsp. affine Lowell Ahart 2012-7-5 18276 Butte On the south edge of Big Chico Creek, at Table 11, east of the Deer Pen, Lower Bidwell Park, Chico. Comment
  JEPS122337  Equisetum hyemale subsp. affine Lowell Ahart 2014-4-16 19374 Butte On the sides but near the top of a large canal, about 100 yards north of East Gridley Road, on the west side of the Feather River, about 2 miles east of Gridley. Comment
  JEPS124341  Equisetum hyemale subsp. affine Lowell Ahart 2015-10-16 20552 Butte About half way of and east of One Mile Pond, about 6 miles (air) east of Biggs. Comment
  JEPS127255  Equisetum hyemale subsp. affine Lowell Ahart, John Dittes, Josephine Guardino 2016-2-11 20696 Tehama About 100 yards west of Bg Leaf Pool, about 1 1/2 miles by trail to Highway 32. Comment
  JEPS127318  Equisetum hyemale subsp. affine Lowell Ahart, John Dittes 2016-8-25 21308 Tehama Anderson River Park, 0.7 mile (air) upstream from Stillwater Creek Confluence, 1.8 miles (air) northeast of Balls Ferry Road exit from interstate 5 in Anderson. Undesignated Section of San Buenaventura Land Grant. Comment
  JEPS60127  Equisetum hyemale subsp. affine Joseph P. Tracy 1937-3-21 15234 Humboldt Van Duzen River near Grizzly Creek Grizzly Creek; Van Duzen River 91 Comment
  JEPS60128  Equisetum hyemale subsp. affine Louis C. Wheeler 1931-9-27 161 Los Angeles San Dimas Canyon; San Gabriel Mts. 685 Comment
  JEPS60132  Equisetum hyemale subsp. affine V. F. Hesse 1942-6-15 275 Santa Cruz Boulder Creek 182 Comment
  JEPS68936  Equisetum hyemale subsp. affine Edward Lee 1934-11-12 1236 Alameda Wildcat Canyon; Berkeley Hills Comment
  JEPS77524  Equisetum hyemale subsp. affine L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-7-20 4894 Lassen junction of Blue Lake turn-off with Likely-Patterson Guard Station rd.; Warner Mts. 1889 Comment
  JEPS78689  Equisetum hyemale subsp. affine Robert M. Lloyd 1966-3-24 3963 Alameda courtyard of Life Science Building U. C. Berkeley Comment
  JEPS79478  Equisetum hyemale subsp. affine Edward Lee with C. Belshaw 1935-7-28 1700 Contra Costa w. end Las Trampas Ridge 426 Comment
  JEPS79493  Equisetum hyemale subsp. affine Edward Lee 1934-4-1 636 Sacramento 20 mi w Sacramento (near Ryde) Comment
  JEPS79494  Equisetum hyemale subsp. affine Edward Lee with J. Ewan, H. L. and L. Mason, et al. 1934-9-8 1179 Monterey San Antonio Creek Santa Lucia Mts., San Antonio Creek Comment
  JEPS79606  Equisetum hyemale subsp. affine Edward Lee 1978-6-8 San Francisco Pine Lake (Laguna de la Puerca); San Francisco Comment
  JEPS79607  Equisetum hyemale subsp. affine Edward Lee 1978-8-19 San Mateo between Lake Pilarcitos and San Andreas Comment
  JEPS79608  Equisetum hyemale subsp. affine Edward Lee 1978-12-10 Sonoma Hood Mt. Park Comment
  JEPS79641  Equisetum hyemale subsp. affine Edward Lee 1955-7-4 5010 Alameda by streamlet tributary to Palo Seco Creek, near Girl Scout cabin Joaquin Miller Park; Oakland Hills Comment
  JEPS79665  Equisetum hyemale subsp. affine Edward Lee 1955-3-13 5003 Alameda Old Tunnel Rd Oakland; Oakland Hills Comment
  JEPS94715  Equisetum hyemale subsp. affine Vernon Oswald and Lowell Ahart 1998-5-14 9069 Trinity 1.4 mi n of Gemmill Gulch Picnic Area (Wildwood Road 6.7 mi n of Highway 36); Wildwood Road 1024 Comment
  JROH64  Equisetum hyemale subsp. affine Toni Corelli 2005-10-12 307 San Mateo Jasper Ridge Biological Preserve, Stanford University. Trail 13, north side of Leonard's bridge. 106 Comment
  LA94021  Equisetum hyemale subsp. affine Lawrence L. Kiefer; 1966-3-12 1716 Los Angeles SANTA MONICA MOUNTAINS, Tuna Canyon, ca 1.5 mi from mouth of canyon. 213 Comment
  LA94022  Equisetum hyemale subsp. affine Lawrence L. Kiefer; 1962-12-24 339 Los Angeles 228 Comment
  LA94024  Equisetum hyemale subsp. affine Lawrence L. Kiefer; 1963-6-30 580 Los Angeles SANTA MONICA MOUNTAINS, Arroyo Sequit 60 Comment
  LA94913  Equisetum hyemale subsp. affine Lawrence L. Kiefer; 1966-3-26 1769 Los Angeles SANTA MONICA MOUNTAINS, Arroyo Sequit, ca. 1 mi. from mouth. 60 Comment
  MACF019708  Equisetum hyemale subsp. affine E. R. Blakley 1959-3-9 Santa Barbara Sycamore Canyon south of Highway 150 137 Comment
  MACF019738  Equisetum hyemale subsp. affine Julie Sanders 1967-11-5 88 Riverside Strawberry Creek across from USC Camp Isomata in Idyllwild. San Jacinto Mtns. 1828 Comment
  PGM1388  Equisetum hyemale subsp. affine Vern Yadon 1975-6-11 Monterey Gabilan Range, Fremont Peak W of Summit, Private road James Bardin Ranch Comment
  PGM3104  Equisetum hyemale subsp. affine Vern Yadon 1990-4-26 Monterey Diablo Range, Stockdale Mtn, Off Slack Canyon Rd 2000 ft el Comment
  RSA0045168  Equisetum hyemale subsp. affine Greg de Nevers 1993-5-16 10447 Sonoma Pepperwood Ranch Natural Preserve, 3450 Franz Valley Road. Along Franz Creek east of 3865 Franz Valley Rd. 91 Comment
  RSA0060605  Equisetum hyemale subsp. affine LeRoy Gross, Pam DeVries, Otto Gasser 2015-4-15 7104 Ventura McConica Ranch Property; Along the river wash, between a short distance from the end of S. Hallock Drive, and end of Willard Road, south of Highway 126. East of Santa Paula. 82 Comment
  RSA0114012  Equisetum hyemale subsp. affine LeRoy Gross, Sarah J. De Groot 2016-8-25 7602 Ventura Hanson/Villanueva Properties. South, southeast of Highway 126 and Briggs Road. Between Santa Paula and Saticoy. Started near 34.32102N 119.09072W, ended near 34.30517N 119.10191. 54 Comment
  SBBG106597  Equisetum hyemale subsp. affine S. A. Junak 1991-5-15 SR 368 Santa Barbara E fork of Canada Lobos, upstream from first fork S of Smith Hwy 103 Comment
  SBBG111756  Equisetum hyemale subsp. affine P. Douglas, E. Painter, E. Neese, H. Hastings, R. Smith, C. Popolizio 1995-4-4 HL 1337 a Monterey near W side of Salmon Crk Rd ford of Nacimiento River, 4.2 km SSW of Woodrow Reservoir, 5 km WNW of Sycamore Reservoir; Ft Hunter Liggett 300 Comment
  SBBG121475  Equisetum hyemale subsp. affine R. Burgess, P. Munro 1994-3-5 1201 Ventura McGrath St Beach, S side of Santa Clara River Estuary, Nature Trail; Oxnard 3 Comment
  SBBG121478  Equisetum hyemale subsp. affine R. Burgess, P. Munro 1996-4-21 1903 Ventura small drainage adjacent to Cienega Cmpgrd, S side of Santa Paula Pk 1082 Comment
  SBBG125303  Equisetum hyemale subsp. affine M. A. Elvin with R. Burgess 2007-3-10 5383 Ventura Santa Clara River, ca. 1.5 km upstream from ocean, between Harbor Blvd and 1.2 km upstream 5 Comment
  SBBG77013  Equisetum hyemale subsp. affine R. Hoffmann 1931-4-12 Santa Barbara Water Hole Comment
  SBBG77014  Equisetum hyemale subsp. affine R. Hoffmann 1930-9-30 Santa Barbara Water Hole, China Harbor (Chinese Harbor) Comment
  SBBG80521  Equisetum hyemale subsp. affine W. G. Abbott 1976-5-25 Santa Barbara Lobos Cyn, ca. 1 mi from mouth Comment
  SBBG89809  Equisetum hyemale subsp. affine S. A. Junak 1984-11-3 SC 927 Santa Barbara lower Canada del Agua, below falls at mouth of Cyn 45 Comment
  SBBG91651  Equisetum hyemale subsp. affine T. J. Ayers, S. A. Junak, R. Scott 1989-9-11 781 Santa Barbara above lower falls in Water Cyn, just above beach 27 Comment
  SBBG91662  Equisetum hyemale subsp. affine T. J. Ayers, S. A. Junak, R. Scott 1989-9-12 795 Santa Barbara Christi Crk just below bunk house Comment
  SD10030  Equisetum hyemale subsp. affine E. B. Copeland 1929-7-6 Butte Jonesville Comment
  SD112401  Equisetum hyemale subsp. affine Darley F. Howe 1954-6-13 2415 San Diego Palomar Mountain, Pauma Creek Comment
  SD112402  Equisetum hyemale subsp. affine Darley F. Howe 1947-8-29 1697 San Bernardino San Bernardino Mountains, Fish Creek Comment
Read comments
Jan 11 2007
  SD120718  Equisetum hyemale subsp. affine Edward Lee 1934-4-1 636 Sacramento Near Ryde and 20 miles west of Sacramento Comment
  SD126425  Equisetum hyemale subsp. affine Steven A. Junak 1984-11-3 SC 927 Santa Barbara Santa Cruz Island: lower Canada del Agua, below falls at mouth of canyon, on steep east-facing slope 45 Comment
  SD129857  Equisetum hyemale subsp. affine Melanie Howe, David K. Faulkner 1990-6-13 93 Inyo Surprise Canyon 900 Comment
  SD152331  Equisetum hyemale subsp. affine Jon P. Rebman, Joan Dowd & Veronica Gallego 2000-4-20 6550 Imperial West of Glamis along Highline Canal, and east of Brawley, and just north of Highway 78. Comment
  SD162443  Equisetum hyemale subsp. affine Robert Lauri 2002-8-9 361 San Diego Palomar Mountain State Park. Doane Creek trail approximately 180 meters northwest of Doane Pond. 1468 Comment
  SD163270  Equisetum hyemale subsp. affine Robert Lauri 2003-10-2 612 San Diego Palomar Mountain State Park. French Creek at southern end of Lower French Valley. 1341 Comment
  SD174594  Equisetum hyemale subsp. affine David Woelfel, Beatrice Woelfel 2005-9-5 24 San Diego 5 mi NW of city of Fallbrook, 0.3 mile on De Luz Murrieta Rd southwest of Riverside County line at first stream crossing on north side of road just off road. 166 Comment
  SD190369  Equisetum hyemale subsp. affine Jon P. Rebman, M. Mulligan & D. Bieber 2008-6-25 15777 A San Diego Camp Pendleton Marine Corps Base: south of Stagecoach Road and just north of the airstrip along Vandegrift Blvd.; in the Santa Margarita River bed 24 Comment
  SD19318  Equisetum hyemale subsp. affine F. Youngberg Apr 1934 Los Angeles San Dimas CaA'on Comment
  SD198036  Equisetum hyemale subsp. affine Melvin M. Sweet 2007-12-6 481 San Diego Cuamaca Rancho State Park; North Side of Engineers Road 1.9 miles from Hwy 79, 2.67 mi W of intersection of Highway 79 and S1 (Sunrise Highway) 1399 Comment
  SD231448  Equisetum hyemale subsp. affine Jon P. Rebman, W. Schmidtmann, G. Kenney, et al 2013-1-30 25475 San Diego Camp Pendleton: southwest portion of Base; along the south side of the Santa Margarita River near Stuart Mesa Road 3 Comment
  SD235128 Image available Equisetum hyemale subsp. affine Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-7 26275 San Diego Camp Pendleton: northeast portion of Base; Training Area Hotel; northwest of Fallbrook, just south of De Luz Road along the Santa Margarita River 79 Comment
  SD261903  Equisetum hyemale subsp. affine Jon Rebman, W. Schmidtmann, & G. Kenney 2016-8-24 31926 San Diego Camp Pendleton: southwestern portion of Base; near SMR One Training Area; along the Santa Margarita River on the riparian flats on the south side of the river between I-5 and Stuart Mesa Road 3 Comment
  SD38387  Equisetum hyemale subsp. affine Edith A. Purer 1931-8-4 Ventura Mandalay Beach Comment
  SD40726  Equisetum hyemale subsp. affine Carl B. Wolf 1933-5-26 4972 Sacramento 1.5 mile north of Hood, along Sacramento River Comment
  SD81618  Equisetum hyemale subsp. affine J. Ewan 1931-10-24 Los Angeles Santa Monica Mountains, La Sierra Canyon above Seminole Hot Springs Comment
  SD81743  Equisetum hyemale subsp. affine Louis C. Wheeler 1931-9-27 161 Los Angeles San Gabriel Mountains, San Dimas Canyon 684 Comment
  SD81744  Equisetum hyemale subsp. affine J. Ewan 1931-11-11 Santa Barbara San Marcos Pass 550 Comment
  SD82311  Equisetum hyemale subsp. affine J. Ewan 1929-12-23 Los Angeles Santa Monica Mountains, La Sierra Canyon 455 Comment
  SD82409  Equisetum hyemale subsp. affine Joseph C. Love Unknown Alameda Berkeley Comment
  SD82576  Equisetum hyemale subsp. affine Louis C. Wheeler 1931-7-26 Los Angeles San Antonio Mountains, Palmer Canyon 730 Comment
  SDSU12982  Equisetum hyemale subsp. affine Michael G. Simpson with Claudia A. Luke 1999-10-27 2015 Riverside Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/4 mile from Southside Facilities. 152 Comment
  SDSU16660  Equisetum hyemale subsp. affine Robert Lauri 2003-10-2 612 San Diego Palomar mountain State Park. French Creek at southern end of lower French Valley. Comment
  SDSU16785  Equisetum hyemale subsp. affine Robert Lauri 2003-10-2 612 San Diego Palomar Mountain State Park. French Creek at southern end of Lower French Valley. 1341 Comment
  SDSU16840  Equisetum hyemale subsp. affine Robert Lauri 2002-8-9 361 San Diego Palomar Mountain State Park. Doane Creek trail approximately 800 meters north of Doane Pond. 1468 Comment
  SDSU1955  Equisetum hyemale subsp. affine D. R. Harvey 1931-4-16 537 San Diego Mission Gorge. Comment
  SDSU1969  Equisetum hyemale subsp. affine J. Godsil 1952-4-28 214 Los Angeles Little Dalton Canyon, above Glendora. 366 Comment
  SEINET10899881  Equisetum hyemale subsp. affine Mary Susan Taylor 1981-8-19 Taylor 4224 Plumas California: T23N R11E nw 1/4 of se 1/4 sec 18. Blue Nose Mt quad. Along creek, 0.1 mi W of Peoria Creek, ca. 2.5 mi W of Sloat. Plumas County. 4400 ft. 1341 Comment
  SFV11560  Equisetum hyemale subsp. affine M. L. Vincent 1963-6-10 422 Butte Kunkel Reservoir. 4 miles south of Paradise. 0.5 miles off Pentz Road. 450 Comment
  SFV17221  Equisetum hyemale subsp. affine J. N. Hogue, B. T. Hogue, W. E. Williams 1997-9-13 96 .2 San Bernardino San Bernardino Mountains Deep Creek. Near Running Springs. 1616 Comment
  SFV18999  Equisetum hyemale subsp. affine P. Wilson 2002-6-9 3800 Inyo Sierra Nevada Behind Parchers' Resort. 2853 Comment
  SFV20854  Equisetum hyemale subsp. affine L. Gross, M. Denslow, M. Sidibeh, V. Soza 2003-2-10 719 Los Angeles Verdugo Mountains South side of Verdugo Mountains along dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway. Bench near bottom of Brand Canyon. 576 Comment
  SFV6  Equisetum hyemale subsp. affine M. L. Vincent 1962-4-15 182 Butte Sierra Nevada 1 mile south of Stirling City on the Skyway near small stream. 975 Comment
  SFV7  Equisetum hyemale subsp. affine E. R. Blakley 1959-3-9 2676 Santa Barbara Santa Ynez Mountains Sycamore Canyon south of Highway 150. 137 Comment
  SJSU1755  Equisetum hyemale subsp. affine G. B. Youngberg 1956-3-3 51 Santa Cruz Gold Gulch near Felton 106 Comment
  SJSU4685  Equisetum hyemale subsp. affine H. T. Harvey 1965-7-21 404 Tulare Redwood Creek, Redwood Canyon, Redwood Mtn Grove Extension of Kings Canyon National Park 1706 Comment
  UC1063704  Equisetum hyemale subsp. affine C. M. Belshaw 1936-7-14 2470 Amador 2.2 mi. w.-s.w. Clinton; Jackson Quad. Comment
  UC1063709  Equisetum hyemale subsp. affine H. E. Bailey 1934-9-14 Tulare Granite Creek Tehipite Quadrangle Comment
  UC1076463  Equisetum hyemale subsp. affine H. L. Mason June 1930 5673 Marin Inverness Ridge Comment
  UC1076464  Equisetum hyemale subsp. affine H. L. Mason 1932-4-28 7028 Santa Cruz Soquel Canyon; Santa Cruz Mts. Comment
  UC1169675  Equisetum hyemale subsp. affine V. F. Hesse 1958-11-11 2569 Santa Cruz near Ben Lomond Glen Arbor 106 Comment
  UC1190385  Equisetum hyemale subsp. affine Ira L. Wiggins 1955-7-23 13474 Siskiyou banks of China Creek China Creek 1097 Comment
  UC1215533  Equisetum hyemale subsp. affine Richard M. Mallory 1953-9-4 102 Santa Cruz Maddock's Cabin Tr. halfway between cabin and North Escape Rd.; Big Basin Redwood State Park 335 Comment
  UC1362051  Equisetum hyemale subsp. affine R. J. Rodin 1962-9-3 6975 Del Norte Patrick Creek area Comment
  UC1505619  Equisetum hyemale subsp. affine Robert T. Clausen and Harold Trapido 1940-7-24 4935 Del Norte beach at Crescent City; Smith River Basin 1 Comment
  UC1543093  Equisetum hyemale subsp. affine Donald G. Nelson 1936-5-23 401 Riverside Fern Canyon Idyllwild; San Jacinto Mts., Fern Canyon Comment
  UC1544792  Equisetum hyemale subsp. affine Almut G. Jones 1986-8-25 7261 Shasta Hat Creek area near Old Honn Homestead (along Hwy. 89); Hat Creek area 1400 Comment
  UC1870338  Equisetum hyemale subsp. affine LeRoy Gross, Michael Denslow, Mariam Sidibeh, Valerie Soza 2003-2-10 719 Los Angeles [Transverse Ranges; Verdugo Mountains region]; South side; Off of dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway. Area burned in Summer-Fall of 2002. 576 Comment
  UC1870341  Equisetum hyemale subsp. affine LeRoy Gross, Wayne Law 2000-8-8 245 Los Angeles [Coastal Plains & Basins; San Fernando Valley Basin region]; Big Tujunga Wash/ Verdugo Mountains region: East of Hansen Dam, entered at Orcas Ave. parked at Orcas Park, hiked east of this park along river (just north of Wentworth Street), but not as far as the Tujunga ponds. Near Comment
  UC1931194  Equisetum hyemale subsp. affine Naomi Fraga with Lucila Reccia 2008-8-27 2599 San Bernardino Transverse Ranges; San Bernardino Mountains region: South Fork cabin tract just south of Highway 38 along South Fork of Santa Ana River. Comment
  UC1981732  Equisetum hyemale subsp. affine J. Raino with K. Stucker 2011-3-19 31 Inyo Trailhead of Surprise Canyon, 27.8 miles SE of Panamint Springs. Comment
  UC1981734  Equisetum hyemale subsp. affine C. Braun with S. Finch & F. Wang 2011-3-19 025 Inyo Half mile above road end (Chris Wicht camp) in Surprise Canyon, west slope of Panamint Mountains, 32.8 miles southeast of Panamint Springs. Comment
  UC2027506  Equisetum hyemale subsp. affine David J. Keil with Adam Lambert, Lisa Andreano and Mike Walgren 2013-2-22 31545 San Luis Obispo Fringe of Morro Bay salt marsh at base of El Morro Elfin Forest. Comment
  UC211449  Equisetum hyemale subsp. affine Michener and Bioletti Mar, 1893 Sonoma Hood's Peak Comment
  UC371169  Equisetum hyemale subsp. affine G. D. Butler 1909-4-11 878 Siskiyou Shasta Retreat Comment
  UC398880  Equisetum hyemale subsp. affine E. B. Copeland 1929-7-6 330 Butte Jonesville Comment
  UC399180  Equisetum hyemale subsp. affine Geo. D. Butler 1909-6-22 877 Siskiyou Goosenest foothills Comment
  UC399181  Equisetum hyemale subsp. affine Geo. D. Butler 1908-8-2 251 Siskiyou Shackleford Creek Comment
  UC42530  Equisetum hyemale subsp. affine J. Burtt Davy 1897-8-28 4015 Alameda Claremont Canyon Berkeley; , Claremont Canyon Comment
  UC42745  Equisetum hyemale subsp. affine M. A. Howe 1894-8-8 196 Siskiyou woods near Shasta Springs Comment
  UC42746  Equisetum hyemale subsp. affine E. J. C. Gilbert Sept. 1892 Alameda Berkeley Comment
  UC472141  Equisetum hyemale subsp. affine J. Ewan 1929-12-23 3733 Los Angeles La Sierra Canyon; Santa Monica Mts. 457 Comment
  UC503074  Equisetum hyemale subsp. affine Joseph P. Tracy 1927-8-7 8316 Humboldt at Willow Creek Trinity River Valley; Northern Coast Ranges, Trinity River Valley 152 Comment
  UC549763  Equisetum hyemale subsp. affine Joseph P. Tracy 1933-6-6 12506 Humboldt Trinidad; Northern Coast Region 60 Comment
  UC572235  Equisetum hyemale subsp. affine C. M. Belshaw 1936-7-14 2470 Amador 2.2 mi w-sw of Clinton; Jackson Quadrangle 579 Comment
  UC600577  Equisetum hyemale subsp. affine H. F. Copeland 1920-5-23 226 Butte Jonesville Comment
  UC62558  Equisetum hyemale subsp. affine P. E. Goddard July 1901 88 Humboldt Hupa Comment
  UC62617  Equisetum hyemale subsp. affine W. C. Blasdale 1897-4-3 Alameda Berkeley Comment
  UC667934  Equisetum hyemale subsp. affine Joseph P. Tracy 1937-3-21 15234 Humboldt near Grizzly Creek Van Duzen River 91 Comment
  UC667936  Equisetum hyemale subsp. affine Harold E. Parks and Joseph P. Tracy 1938-6-24 11453 Del Norte along Smith River at Cooper Flat (between Hardscrabble and Myrtle Creeks) 60 Comment
  UC692136  Equisetum hyemale subsp. affine Mary L. Bowerman 1930-8-24 432 Contra Costa <a> little above end of rd. Mitchell Canyon 251 Comment
  UC747642  Equisetum hyemale subsp. affine G. Thomas Robbins 1944-6-17 1698 El Dorado ca. 1 mi e Pyramid Ranger Station 1676 Comment
  UC810300  Equisetum hyemale subsp. affine Dr. R. J. Smith 1906-6-18 Santa Clara Milpitas Comment
  UCD135379  Equisetum hyemale subsp. affine G. F. Hrusa; S. A. Wagner 1992-4-22 9277 San Joaquin Caswell Memorial State Park. 100 Comment
  UCD135403  Equisetum hyemale subsp. affine Henry M. Pollard 1961-11-13 s.n. Santa Barbara Upper Romero Canyon, Santa Ynez Mts. Comment
  UCD135407  Equisetum hyemale subsp. affine Henry M. Pollard 1957-8-25 s.n. Santa Barbara Sycamore Canyon Creek. Comment
  UCD135414  Equisetum hyemale subsp. affine R. Randell 1996-5-26 24 Sierra Tahoe National Forest, Wild Plum Loop Road, 0.1 miles from Wild Plum Road, 1.25 miles from highway 49. 1450 Comment
  UCD135431  Equisetum hyemale subsp. affine unknown collector 1995-5-19 101 Sacramento Growing along the Sacramento river. 2 miles south of Walnut Grove on East bank. 2 Comment
  UCD141595  Equisetum hyemale subsp. affine Ellen Dean; T. Starbuck 2013-5-29 7766 Solano Putah Creek Park on South side of town of Winters, East of bridge, South side of creek. Near dirt spur of access road. Creek used to be closer to this spot. Putah Creek vegetation survey Plot WIN 2E. 39 Comment
  UCD142957  Equisetum hyemale subsp. affine Ellen Dean; K. MacMillen 2013-7-25 7930 Solano South side of Putah Creek on property of H. Wimmer. Putah Creek Vegetation Survey Plot Oxbow 2A. 18 Comment
  UCD167113  Equisetum hyemale subsp. affine James Neilson 1981-6-20 4038 Lake Mayacmas Mountains. Above Ford Flat, about 1 mi. n. of junction of crest fire road and Socrates Mine Rd. (Exact location unknown, coordinates estimated by label maker. In notebook also references 1 mi. north of Birdsong Meadow. Mayacmas Crest stream.) Comment
  UCD42026  Equisetum hyemale subsp. affine Geri Hulse-Stephens 2001-4-29 569 Lake Goat Mountain. Addington Camp. Upper Addington. 1386 Comment
  UCD60704  Equisetum hyemale subsp. affine Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-16 4138 El Dorado Washoe Meadows State Park. Central portion of park on west side of fen system. 1944 Comment
  UCR101951  Equisetum hyemale subsp. affine R. G. Swinney 1993-6-22 2315 San Bernardino San Gabriel Mtns., Lone Pine Canyon, c. 300 m south of Lone Pine Canyon Road and 4 mi west of Swarthout Canyon Road, c. 0.5 mi. above Clyde Ranch 1549 Comment
  UCR101971  Equisetum hyemale subsp. affine R. G. Swinney 1992-9-7 1896 San Bernardino San Gabriel Mtns., 0.4 mi. due east of Baldy Notch, in unnamed canyon at junction with Stockton Flats Road. 2378 Comment
  UCR109146  Equisetum hyemale subsp. affine L. C. Wheeler 1968-7-1 s.n. Los Angeles San Gabriel Mtns, Oak Spring, Oak Spring Canyon, off Little Tujunga 793 Comment
  UCR119561  Equisetum hyemale subsp. affine L. C. Wheeler 1973-2-3 s.n. Los Angeles Venice, by 2605 Strongs Drive Comment
  UCR129827  Equisetum hyemale subsp. affine L. C. Wheeler 1931-9-27 161 Los Angeles San Gabriel Mtns., San Dimas Canyon 686 Comment
  UCR129828  Equisetum hyemale subsp. affine L. C. Wheeler 1931-9-5 59 Los Angeles San Gabriel Mtns., San Dimas Canyon 488 Comment
  UCR138347  Equisetum hyemale subsp. affine Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-20 6550 Imperial Sonoran (Colorado) Desert, W of Glamis along Highline Canal, east of Brawley and just north of Hwy 78 Comment
  UCR147783  Equisetum hyemale subsp. affine Valerie Soza, Laura Moore 2000-6-14 1016 Los Angeles San Gabriel Mountains, Spring at Big Cienega, c. 0.6 mi NE of Deer Flat Campground along S Hawkins Road (FSR 3N07.2) 1982 Comment
  UCR160332  Equisetum hyemale subsp. affine A. C. Sanders, Scott D. White 1994-8-25 15454 San Bernardino San Bernardino Mtns, Middle Fork Creek (tributary of Alder Cr.) at and above F.S. road 1N09 (City Cr. Truck Trail) 1125 Comment
  UCR16317  Equisetum hyemale subsp. affine Tony Beck 1968-4-3 680403- 03 Riverside Western Colorado Desert/ San Bernardino Mtns., 4 mi south of trout pond on Whitewater Canyon Rd. c. 120 yards east of rd. 549 Comment
  UCR170332  Equisetum hyemale subsp. affine George K. Helmkamp, Elizabeth Helmkamp 2005-9-23 9883 El Dorado Northern Sierra Nevada Foothills, Silver Fork, 2.1 mi west of Kyburz along US Highway 50 1220 Comment
  UCR178388  Equisetum hyemale subsp. affine LeRoy Gross, Michael Denslow, Mariam Sidibeh, Valerie Soza 2003-2-10 719 Los Angeles Transverse Ranges: Verdugo Mountains Region, south side; off of dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway 576 Comment
  UCR19847  Equisetum hyemale subsp. affine H. M. Ritter 1931-4-21 s.n. Los Angeles Griffith Park, Los Feliz Bridge, Los Angeles River 122 Comment
  UCR202275  Equisetum hyemale subsp. affine Jon P. Rebman, P. Famolaro and Parabotany Team 2007-8-8 13782 San Diego Loveland Reservoir, south of Alpine and Japatul Valley Road, just below the dam (south) at the extreme southeastern end of the reservoir. Square Q16 322 Comment
  UCR205204  Equisetum hyemale subsp. affine R. G. Swinney 2008-4-30 8701 Los Angeles San Gabriel Mtns., San Dimas Experimental Forest, Monroe Canyon 549 Comment
  UCR208045  Equisetum hyemale subsp. affine Christopher Davidson, R. F. Thorne 1976-8-15 4706 San Bernardino San Bernardino Mtns., Lower South Fork Meadow, San Gorgonio Wilderness Area 2439 Comment
  UCR208113  Equisetum hyemale subsp. affine L. C. Wheeler 1932-5-4 679 Los Angeles Transverse Range; San Gabriel Mtns., San Dimas Canyon 381 Comment
  UCR214366  Equisetum hyemale subsp. affine A. C. Sanders 2010-6-26 38474 Santa Cruz Coast Range; Santa Cruz Mountains, Trout Gulch north of Aptos, along sides of Trout Gulch Road, between Fern Flat and Red Hawk roads 258 Comment
  UCR223664  Equisetum hyemale subsp. affine R. G. Swinney 2009-6-12 11132 Los Angeles Transverse Range; San Gabriel Mtns., Shoemaker Canyon Rd., at 'Blind Deer Spring' in first canyon north of Shoemaker Canyon, a tributary of East Fork San Gabriel River 652 Comment
  UCR244750  Equisetum hyemale subsp. affine Peter Rubtzoff 1954-8-11 1694 Sonoma Guerneville Marsh Comment
  UCR255026  Equisetum hyemale subsp. affine Greg de Nevers 1993-5-16 10447 Sonoma North Coast Range, Pepperwood Ranch Natural Preserve, 3450 Franz Valley Rd., Santa Rosa 457 Comment
  UCR255142  Equisetum hyemale subsp. affine Jon P. Rebman, Warren Schmidtmann, G. Kenney 2013-5-7 26275 San Diego Camp Pendleton, northeast portion of the Base; Training Area Hotel, northwest of Fallbrook, just south of De Luz Road along the Santa Margarita River. Square: C7 80 Comment
  UCR262312  Equisetum hyemale subsp. affine LeRoy Gross, Andrew Monks, Jose D. Zuniga 2010-8-30 5398 San Bernardino San Bernardino Mountains, East Fork of Barton Creek, above (south) of Jenks Lake Road. Between Camp Ta Ta Pochon near 34.15916 deg. N, 116.88725 deg. W and 34.15120 deg. N, 116.88407 deg. W, along creek 2247 Comment
  UCR280705  Equisetum hyemale subsp. affine Mitch Provance, Douglas Gordon-Blackwood 2017-5-16 517- 06 San Bernardino San Bernardino Mountains/Mojave Desert, Betwen Box S Ranch and Cushenbury Springs, 0.4 miles NW of Camp Rock Rd. 1155 Comment
  UCR281754  Equisetum hyemale subsp. affine Naomi Fraga, Sarah J. De Groot, Joy England 2015-4-22 5321 Ventura Santa Clara River, Shiells/Sommers property managed by The Nature Conservancy, south of Hwy 126, east of Hwy 23 182 Comment
  UCR33537  Equisetum hyemale subsp. affine Faulkner 1978-4-28 466 San Bernardino Eastern Colorado Desert, 1 mile east of Needles to 2 miles SE along the Colorado River 146 Comment
  UCR55544  Equisetum hyemale subsp. affine June McCaskill, Katherine Onaga 1961-5-25 621 Sacramento West Sacramento, 1.4 mi SW of West Capitol Avenue. West side of street, just south of house at 1948 Park Blvd., 1.5 blocks NE of intersection with Stone Blvd. 6 Comment
  UCR67731  Equisetum hyemale subsp. affine A. M. Rea 1989-4-30 1617 Imperial Sonoran (Colorado) Desert, Hwy 78, c. 2 mi west of Algodones Dunes. Comment
  UCR785  Equisetum hyemale subsp. affine R. H. Sauer 1965-4-13 s.n. Los Angeles San Gabriel Mtns., Pasadena, at base of second waterfall in Pine Canyon off Arroyo Seco Canyon 457 Comment
  UCR83577  Equisetum hyemale subsp. affine Scott D. White 1993-6-26 1592 San Bernardino San Bernardino Mtns., unnamed canyon west of Mountain Home Canyon, north of Hwy 38 at Thurman Flats 1372 Comment
  UCR84039  Equisetum hyemale subsp. affine Scott D. White 1993-8-7 1802 San Bernardino San Bernardino Mtns, Frog Creek near Jenks Lake, Barton Flats 2030 Comment
  UCSB14746  Equisetum hyemale subsp. affine Breedlove, Dennis 1961-7-23 Santa Barbara Along Alamo Pintado Creek from 7-8 miles N of Los Olivos; base of Figueroa Mountain, Birabent Canyon, San Rafael Range. 426 Comment
  UCSB32104  Equisetum hyemale subsp. affine Bingham, R. 1882-08 Santa Barbara Montecito foothills. Comment
  UCSB45652  Equisetum hyemale subsp. affine Ferren, Wayne 1983-7-26 Santa Barbara S of confluence of E and W forks of San Jose Creek, Del Rey Ranch, Goleta Valley. Comment
  UCSC001067  Equisetum hyemale subsp. affine Peter Kamb 1948-7-4 1161 Riverside Hall Canyon, San Jacinto Mts. 1646 Comment
  UCSC001069  Equisetum hyemale subsp. affine Peter Kamb 1948-10-31 1277 Riverside Hall Canyon, San Jacinto Mts 1646 Comment
  CAS-BOT-BC384628  Equisetum hyemale subsp. affine R. D. Hennessey 1964-4-26 70 San Mateo Area where Pilarcitos Creek empties into the ocean Comment
  CAS-BOT-BC57134  Equisetum hyemale subsp. affine Walter Knight; Wayne Roderick; Steve Edwards; Bob Doyle 1978-9-19 3263 Contra Costa Browns Island, Alder Point Comment
  CAS-BOT-BC57135  Equisetum hyemale subsp. affine Mary L. Bowerman 1935-3-16 2744 Contra Costa Arroyo del Cerro, east fork: Ten feet below spring 289 Comment
  CAS-BOT-BC57137  Equisetum hyemale subsp. affine H. E. Parks; Joseph P. Tracy 1931-5-30 9507 Del Norte Crescent City 6 Comment
  CAS-BOT-BC57140  Equisetum hyemale subsp. affine Gordon H. True 1962-4-25 463 Nevada Mouth of Canyon Creek on South Yuba River, about 3 miles east of Washington 853 Comment
  CAS-BOT-BC57141  Equisetum hyemale subsp. affine Gordon H. True; John Thomas Howell 1970-8-11 6174 Nevada North side of Donner Lake ca. 3.5 miles west of Truckee 1828 Comment
  CAS-BOT-BC57145  Equisetum hyemale subsp. affine Gladys L. Smith 1959-6-26 1579 A Mariposa Along Foresta Creek, Foresta, Yosemite National Park 1371 Comment
  CAS-BOT-BC57147  Equisetum hyemale subsp. affine Lowell Ahart 1977-4-17 s.n. Yuba About 3 miles south of Challenge 700 Comment
  CAS-BOT-BC57148  Equisetum hyemale subsp. affine A. A. Heller 1928-4-15 14518 Sacramento near Isleton Comment
  CAS-BOT-BC57149  Equisetum hyemale subsp. affine Malcom A. Nobs; S. Galen Smith 1948-7-7 11 Merced Santa Rita Park, 13 miles east of Los Banos, 1 mile west of the San Joaquin River Comment
  CAS-BOT-BC57151  Equisetum hyemale subsp. affine G. R. Kleeberger 1879-11-1 s.n. Trinity West Weaver Canyon Comment
  CAS-BOT-BC57153  Equisetum hyemale subsp. affine S. Rauwendaal 1981-5-16 062 Sierra San Francisco State Un., Sierra Nevada Field Station, 1/4 east of cabins 1828 Comment
  CAS-BOT-BC57162  Equisetum hyemale subsp. affine Joseph P. Tracy 1928-6-17 8456 Humboldt Trinity River Valley, at Willow Creek 152 Comment
  CAS-BOT-BC57163  Equisetum hyemale subsp. affine Duart V. Brown 1947-3-24 3 Humboldt 3 miles south of Willow Creek, Trinity River Comment
  CAS-BOT-BC57164  Equisetum hyemale subsp. affine Percy Train 1937-4-10 s.n. Inyo Head of Jail Canyon, W. slope of Panamint Range 914 Comment
  CAS-BOT-BC57165  Equisetum hyemale subsp. affine Enid A. Larson 1971-1-30 s.n. Inyo Goodale Creek, north of Independence 1859 Comment
  CAS-BOT-BC57169  Equisetum hyemale subsp. affine G. B. Grant 1902-7-12 s.n. Kern Cedar Creek Comment
  CAS-BOT-BC57176  Equisetum hyemale subsp. affine J. Ewan 1929-9-21 2295 Los Angeles Upper Millardo Canyon, San Gabriel Mts. 1188 Comment
  CAS-BOT-BC57178  Equisetum hyemale subsp. affine Clare B. Hardham 1957-5-12 1939 San Luis Obispo Franklin Creek Comment
  CAS-BOT-BC57179  Equisetum hyemale subsp. affine R. F. Hoover 1946-9-17 6422 San Luis Obispo Oceano Comment
  CAS-BOT-BC57181  Equisetum hyemale subsp. affine Roxana S. Ferris 1921-3-20 2113 San Mateo Pescadero Creek Comment
  CAS-BOT-BC57182  Equisetum hyemale subsp. affine Henry M. Pollard 1958-12-19 s.n. Santa Barbara Sycamore Canyon Creek south of Stanwood Drive, Santa Barbara Comment
  CAS-BOT-BC57184  Equisetum hyemale subsp. affine Clifton F. Smith 1947-3-3 1911 Santa Barbara Hobo Rock on south side of San Marcos Pass Comment
  CAS-BOT-BC57188  Equisetum hyemale subsp. affine Henry M. Pollard 1959-3-27 s.n. Santa Barbara in upper Romero Canyon, Santa Ynez Mts., Santa Barbara Comment
  CAS-BOT-BC57189  Equisetum hyemale subsp. affine Henry M. Pollard 1959-3-27 s.n. Santa Barbara in upper Romero Canyon, Santa Ynez Mts., Santa Barbara Comment
  CAS-BOT-BC57190  Equisetum hyemale subsp. affine Henry M. Pollard 1951-7-7 s.n. Santa Barbara Romero Canyon, Santa Ynez Mts., near Santa Barbara Comment
  CAS-BOT-BC57191  Equisetum hyemale subsp. affine Henry M. Pollard 1958-12-19 s.n. Santa Barbara Sycamore Canyon Creek south of Stanwood Drive, Santa Barbara Comment
  CAS-BOT-BC57193  Equisetum hyemale subsp. affine W. R. Dudley 1904-1-24 s.n. Santa Clara Ravine above Hidden Villa, near Black Mt. Comment
  CAS-BOT-BC57196  Equisetum hyemale subsp. affine W. R. Dudley 1904-1-24 s.n. Santa Clara above Hidden Villa near Black Mt. Comment
  CAS-BOT-BC57199  Equisetum hyemale subsp. affine W. B. C. 1940-8-8 15423 Shasta in the woods around the outlet of the big Squaw Valley Creek spring 1463 Comment
  CAS-BOT-BC57201  Equisetum hyemale subsp. affine Laura M. Lathrop 1903-7-18 s.n. Shasta Shasta Retreat Comment
  CAS-BOT-BC57202  Equisetum hyemale subsp. affine William A. Dayton 1913-7-1 385 Shasta Shasta National Forest, along the Northfork of Swift Creek 731 Comment
  CAS-BOT-BC57203  Equisetum hyemale subsp. affine Louis C. Wheeler 1934-7-12 2902 Siskiyou Klamath National Forest, Cottonwood Creek Comment
  CAS-BOT-BC57204  Equisetum hyemale subsp. affine Edward Lee 1934-8-11 1035 Siskiyou Walker Creek, a tributary of the Klamath River (east end fo Seiad Valley) 609 Comment
  CAS-BOT-BC57210  Equisetum hyemale subsp. affine John Thomas Howell 1931-9-26 8088 Sonoma Creek bottom at Northwood near Monte Rio on the Russian River Comment
  CAS-BOT-BC57211  Equisetum hyemale subsp. affine John Thomas Howell 1931-9-26 8088 Sonoma Creek bottom at Northwood near Monte Rio on the Russian River Comment
  CAS-BOT-BC57213  Equisetum hyemale subsp. affine Samuel J. Pusateri 1946-7-1 s.n. Tulare Giant Forest commissary curve Comment
  CAS-BOT-BC57214  Equisetum hyemale subsp. affine Ernest C. Twisselmann 1968-6-1 14302 Tulare Mineral King: just below Silver City 2087 Comment
  CAS-BOT-BC57215  Equisetum hyemale subsp. affine Ernest C. Twisselmann 1968-6-1 14302 Tulare Mineral King: just below Silver City 2087 Comment
  CAS-BOT-BC57216  Equisetum hyemale subsp. affine Ernest C. Twisselmann 1968-6-1 14302 Tulare Mineral King: just below Silver City 2087 Comment
  CAS-BOT-BC57217  Equisetum hyemale subsp. affine W. R. Dudley 1900-7-26 2877 Tulare Harmon Meadow, Sequoia National Park Comment
  CAS-BOT-BC57218  Equisetum hyemale subsp. affine Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-31 18218 Tulare Painter's Camp at Kern River (and also all along Nine Mile Creek up to Jordan Hot Springs) 1597 Comment
  CAS-BOT-BC57219  Equisetum hyemale subsp. affine Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-31 18218 Tulare Painter's Camp at Kern River (and also all along Nine Mile Creek up to Jordan Hot Springs) 1597 Comment
  CAS-BOT-BC57222  Equisetum hyemale subsp. affine John Thomas Howell 1944-8-18 20711 Tuolumne 3 miles from Carl Inn on road to Big Trees Comment
  CAS-BOT-BC57223  Equisetum hyemale subsp. affine John Thomas Howell 1954-6-4 29925 Tuolumne Stanislaus River bridge near Twain Harte 1097 Comment
  CAS-BOT-BC57224  Equisetum hyemale subsp. affine Nora Pettibone; Frank W. Hubby 1896-4-28 s.n. Ventura Canyon San Antonio Mts Comment
  CAS-BOT-BC57826  Equisetum hyemale subsp. affine John Thomas Howell 1970-4-1 s.n. Monterey From a garden in Pacific Grove. Comment
  CAS-BOT-BC57829  Equisetum hyemale subsp. affine F. Cayot; Hatton; Jardine 1914-9-17 108 Plumas Plumas Forest. 1828 Comment
  CAS-BOT-BC57837  Equisetum hyemale subsp. affine Peter Rubtzoff 1957-9-18 3565 San Francisco W. of Laguna Honda. Comment
  CAS-BOT-BC57838  Equisetum hyemale subsp. affine Anita Noldeke 1957-7-16 s.n. San Francisco Miss Noldeke's garden, 11th Ave., San Francisco. Comment
  CAS-BOT-BC57841  Equisetum hyemale subsp. affine Miss E. Cannon 1899-5-1 s.n. San Francisco Near Alm House, San Fransisco. Comment
  CAS-BOT-BC57845  Equisetum hyemale subsp. affine Peter Rubtzoff 1957-9-7 3539 San Francisco SW. of Lands End. Comment
  CAS-BOT-BC57847  Equisetum hyemale subsp. affine Henry M. Pollard 1954-9-6 s.n. San Francisco Near Point Lobos, San Francisco. Comment
  CAS-BOT-BC57851  Equisetum hyemale subsp. affine R. J. Smith 1909-6-11 s.n. Alameda 3 mi. w. of Milpitas. 182 Comment
  CAS-BOT-BC57852  Equisetum hyemale subsp. affine Cherie L. Wetzel 1967-9-30 140 Alameda Along Alameda Creek e. of sanbag levee, Niles Canyon and vicinity. Comment
  CAS-BOT-BC57853  Equisetum hyemale subsp. affine M. S. Taylor 1983-3-13 5244 Butte Pulga quad. Community of Pulga, off n. side of Hwy 70, ca. 20 mi. ne. of Oroville. In ditch by RR tracks. 487 Comment
  CAS-BOT-BC57857  Equisetum hyemale subsp. affine Rosamond Day 1978-2-20 s.n. Marin On s. slope of San Rafael Hills just n. of Glenbrook. 106 Comment
  CAS-BOT-BC57859  Equisetum hyemale subsp. affine Ira L. Wiggins 1957-6-21 14154 Mendocino Navarro River. Comment
  CAS-BOT-BC57861  Equisetum hyemale subsp. affine Gladys L. Smith; Charles H. Smith 1983-8-3 8208 Mendocino Along Mill Creek. E. of Ukiah, road to Mayacamas Mts. 304 Comment
  CAS-BOT-BC57862  Equisetum hyemale subsp. affine Gladys L. Smith 1983-9-6 8287 Mendocino Hendy Woods State Park, along s. shore of Navarro River. 46 Comment
  CAS-BOT-BC57863  Equisetum hyemale subsp. affine Gladys L. Smith 1978-8-15 5057 Mendocino Along Rte. 128 where silt of Navarro R. has settles after floods. 15 Comment
  CAS-BOT-BC57864  Equisetum hyemale subsp. affine Clare R. Wheeler; Gladys L. Smith 1981-5-22 2220 Mendocino Hwy 175 ca. 1/2 mi. e. of Hopland. Comment
  CAS-BOT-BC57865  Equisetum hyemale subsp. affine Catherine Best 1984-5-12 946 Mendocino Along Miner Hole Road n. of Point Arena, near Garcia River. Comment
  CAS-BOT-BC57869  Equisetum hyemale subsp. affine Floyd Durham 1942-9-5 s.n. Monterey Frances Simes Hastings Natural History Reservation, upper Carmel Valley about 2 mi. ne. of Jamesburg. Comment
  CAS-BOT-BC57870  Equisetum hyemale subsp. affine Beatrice F. Howitt 1969-7-9 3092 Monterey On Badin Ranch in Gabilan Range below Hermont Peak on w. side. Comment
  CAS-BOT-BC57871  Equisetum hyemale subsp. affine Beatrice F. Howitt 1963-7-10 1655 Monterey Chualar Canyon, from the Old's house. Comment
  CAS-BOT-BC57874  Equisetum hyemale subsp. affine John Thomas Howell 1956-3-26 31239 Monterey Junction of Jamesburg & Cochagua roads. Comment
  CAS-BOT-BC57900  Equisetum hyemale subsp. affine R. J. Smith 1909-6-1 s.n. Alameda Near Mission San Jose. Comment
  CDA42481  Equisetum hyemale subsp. affine Henson 1929-7-24 s.n. Los Angeles Griffiths Park; Los Angeles. 0 Comment
  CHSC8336  Equisetum hyemale subsp. affine Edward L. Smith 1957-6-16 7 San Francisco Located on s slope of Lobos Creek, Presidio, San Fransisco. 91 Comment
  CSUSB359  Equisetum hyemale subsp. affine Jack Hill, Michele Hill 1973-7-7 s.n. Marin Highway 1 off Point Reyes, roadside, overlooking bay 4 Comment
  HSC22470  Equisetum hyemale subsp. affine J. O. Sawyer 1969-6-11 826 Siskiyou Lower slope next to the C.C.C. road on the N fork of Horse Range Creek 1357 Comment
  HSC36459  Equisetum hyemale subsp. affine John Rehling 1976-2-20 112 Humboldt Growing along the banks of the Van Dusen just W of Bridgeville Comment
  HSC37252  Equisetum hyemale subsp. affine Gary S. Lester 1975-9-27 775 Mendocino S fork of Eel River below Spraugue Meadow 402 Comment
  HSC44040  Equisetum hyemale subsp. affine Thomas W. Nelson, Jane Nelson 1977-4-23 3343 Humboldt N side of Ridge between Bear and Blanket Creeks 1463 Comment
  HSC64638  Equisetum hyemale subsp. affine Linda M. Barker 1977-5-14 1717 Del Norte Old Gasquet Toll Rd., 6.2 mi. N of Patrick Cr. Jct. 707 Comment
  HSC81461  Equisetum hyemale subsp. affine Paul Wilson 1983-12-30 89 Mendocino Near Piercy, Pepperwood Springs Mtn. Rd. 427 Comment
  HSC85043  Equisetum hyemale subsp. affine Gladys L. Smith, C. H. Smith 1983-8-3 8208 Mendocino Along Mill Creek, E of Ukiah, rd. to Mayacmas Mtns. 305 Comment
  HSC85044  Equisetum hyemale subsp. affine Clare R. Wheeler 1981-5-22 2220 Mendocino Hwy. 175, 0.5 mi. E of Hopland 148 Comment
  HSC85045  Equisetum hyemale subsp. affine Gladys L. Smith 1978-8-15 5057 Mendocino Along Hwy. 128 15 Comment
  HSC85057  Equisetum hyemale subsp. affine Gladys L. Smith 1983-9-6 8287 Mendocino S bank of Navarro River, Hendy Woods State Park 45 Comment
  HSC866  Equisetum hyemale subsp. affine J. E. Lankila 1962-4-14 2 Humboldt W bank of Eel River, about 200 ft. N of Howe Creek Comment
  HSC868  Equisetum hyemale subsp. affine T. F. Newman 1964-4-15 6440 Yuba Feather River near Marysville Comment
  HSC87765  Equisetum hyemale subsp. affine June McCaskill, Katherine Onaga 1961-5-25 621 Sacramento West Sacramento, 1.4 mi SW of West Capitol Avenue. West side of street, just S of house at 1948 Park Blvd., 1.5 blocks NE of intersection with Stone Blvd. Comment
  HSC889  Equisetum hyemale subsp. affine H. E. Parks, J. P. Tracy 1938-6-24 11453 Del Norte Along Smith River at Cooper's Flat between Hardscrabble and Myrtle Creeks 61 Comment
  IRVC23485  Equisetum hyemale subsp. affine A. P. Romspert 1977-7-24 186 5 Inyo Surprise Canyon; at top of narrows by truck; strobula present. Mojave Desert, Panamint Mountians 915 Comment
  IRVC25079  Equisetum hyemale subsp. affine Karlin G. Marsh 1989-6-20 Orange Santa Ana mtns: Santiago Canyon, Fleming Park above Modjeska, ca 3.0km WSW Laurel Springs. Peninsular Ranges 440 Comment
  IRVC3928  Equisetum hyemale subsp. affine P. W. Rundel 1964-8-21 1471 Monterey Carmel River Bird Sanctuary. Central Coastal Comment
  JEPS124650 Image available Equisetum hyemale subsp. affine S. Hardinghaus 1967-7-2 1677 ,2-029 El Dorado In Canyon. Emerald Bay HWY 89. Down almost to Lake. Comment
  JEPS45453  Equisetum hyemale subsp. affine Perry Allen 1961-9-9 Stanislaus vicinity of La Grange (cut diagonally se across first ridge of rocks in front of R. P. Allen residence, <then> go about 300 ft.) Comment
  JEPS60126  Equisetum hyemale subsp. affine Louis C. Wheeler 1933-10-7 2168 Los Angeles Livoak Canyon; San Gabriel Mts. 762 Comment
  LA94020  Equisetum hyemale subsp. affine Lawrence L. Kiefer; 1966-3-27 1809 Unknown SANTA MONICA MOUNTAINS, Temescal Canyon, 3 mi. from Sunset Blvd. 274 Comment
Read comments
Jan 17 2016
  MACF015287  Equisetum hyemale subsp. affine F. A. MacFadden 1933-7-11 0975 Placer Canyon Creek, Monte Vista dun. Placer Co., California Comment
  MACF016540  Equisetum hyemale subsp. affine A. P. Romspert 1973-8-8 186 Inyo Surprise Canyon, Panamint Mountains. Comment
  MACF021969  Equisetum hyemale subsp. affine Dale Schneeberger 1976-7-25 9 San Diego 1.5 mi. below large lake, located near stream. Locality known as "Water Caves"; Lost Valley Scout Reservation 1280 Comment
  PGM1444  Equisetum hyemale subsp. affine Vern Yadon 1976-4-11 Monterey Santa Lucia Mountains, Salmon Cr, Above Spruce Camp Comment
  PGM4020  Equisetum hyemale subsp. affine Vern Yadon 1992-4-14 Monterey Northern Monterey County, Ft Ord, Nr Merrill Ranch boundary Comment
  PGM44  Equisetum hyemale subsp. affine Vern Yadon 1967-4-8 Monterey Santa Lucia Mountains, Salmon Creek Tr, Approx 2 mi upsteam from Highway 1 Comment
  PGM5716  Equisetum hyemale subsp. affine Beatrice F Howitt 1963-7-10 1655 Monterey Gabilan Range, Chualar Canyon creekside, About 2 miles up from old house Comment
  PGM5717  Equisetum hyemale subsp. affine Beatrice F Howitt 1969-7-9 3092 Monterey Gabilan Range, Bardin Ranch Gabilan Range, In canyon creekside Comment
  PGM614  Equisetum hyemale subsp. affine Helen Lind 1969-11-10 Monterey Monterey Peninsula, Del Monte Forest, 17 Mile Drive inland from S Moss Beach Comment
  SD245161  Equisetum hyemale subsp. affine R. F. Thorne, E. W. Lathrop, W. Wisura 1977-7-8 49565 Orange Santa Ana Mountains: San Joan Canyon at Lower Picnic Camp, just below Ortega Highway (74) Comment
  SD61105  Equisetum hyemale subsp. affine Darley F. Howe 1964-8-8 Del Norte Crescent City Comment
  SD64379  Equisetum hyemale subsp. affine Darley F. Howe 1966-6-2 Sonoma west side of Bodega Bay, on peninsula Comment
  SDSU1970  Equisetum hyemale subsp. affine J. Godsil 1952-6-1 229 Tulare San Joaquin Valley. Tule River, five miles above Springville, Hwy. 191. 52 Comment
  SDSU3946  Equisetum hyemale subsp. affine E. B. Copeland 1929-6-6 734 Butte Comment
  SEINET10530172  Equisetum hyemale subsp. affine Mary Susan Taylor 1975-10-4 Taylor 965 Butte E side of Kunkle Reservoir, ca. 1/4 mi E of Pentz-Magalia Hwy, ca. 1 mi S of Paradise; open to sun. 610 Comment
  SEINET10530173  Equisetum hyemale subsp. affine Mary Susan Taylor 1979-3-19 Taylor 1933 Butte T23N R5E Pulga quad. In the vicinity of Pulga bridge over Feather River on Hwy 70, ca. 25 mi NE of Oroville. 488 Comment
  SEINET10834139  Equisetum hyemale subsp. affine Mary Susan Taylor 1983-3-13 Taylor 5244 Butte T23N R5E se sec 31. Pulga quad. Community of Pulga, off n side of Hwy 70, ca. 20 mi ne of Oroville. l600 ft. 488 Comment
  SEINET10867045  Equisetum hyemale subsp. affine Mary Susan Taylor 1981-7-21 Taylor 4089 Plumas T24N R11E nw/ne sec 19, Spring Garden quad. Along small creek that feeds into Squirrel Creek, ca. 0.5 mi N of jct of 401 and 25N42, ca. 3 mi N of Spring Garden. 4500 ft elev. 1372 Comment
  SEINET11613582  Equisetum hyemale subsp. affine M. T. Doutt 1931-1 678 Mariposa Yosemite National Park, Yosemite Valley 1233 Comment
  SEINET11613584  Equisetum hyemale subsp. affine Unknown 1962-1 s.n. Unknown Yosemite National Park, near entrance Comment
  SEINET11613585  Equisetum hyemale subsp. affine R. J. Smith 1909-1 s.n. Unknown Mission San Jose Comment
  SEINET11613586  Equisetum hyemale subsp. affine S. B. Parish, Parish, W. F. 1881-1 677 Unknown San Bernardino Comment
  SEINET11613587  Equisetum hyemale subsp. affine R. J. Smith 1909-1 s.n. Santa Clara Los Buellis Hills Comment
  SEINET11614008  Equisetum hyemale subsp. affine R. J. Smith 1908-1 s.n. Santa Clara Los Buellis Hills Comment
  SEINET11614099  Equisetum hyemale subsp. affine J. McCaskill, Onaga, K. 1961-1 621 Sacramento West Sacramento, (1.4 mi SW of West Capitol Ave.), just S of 1948 Park Blvd, 1.5 blocks NE of int Comment
  SEINET11614512  Equisetum hyemale subsp. affine Unknown 1997-4-25 5 Yolo 200 m downstream from Monticello Dam along W bank of Putah Creek 150 Comment
  SEINET239475 Image available Equisetum hyemale subsp. affine Paul Wolf 883 Alameda University of California Botanical Gardens. Berkeley. Comment
  SEINET3865658 Image available Equisetum hyemale subsp. affine Timothy S. Ross, Steve Boyd 1994-5-24 7841 Los Angeles Flora of the Liebre Mountains. 'Cottonwood Swamp': Confluence of San Francisquito Canyon stream and two tributaries drainging off the southeast slops of Red Mountain. Warm Springs Mountain. 7.5' USGS Quadrangle.; 0 512 Comment
  SEINET5762031  Equisetum hyemale subsp. affine Enrique Salmon, KeithVanderhye 1998-2-26 4 San Diego Oxford Terrace Ethnobotany, Chula Vista, California. Garden Locale #4. 12 Comment
  SFV4  Equisetum hyemale subsp. affine B. J. McCaskill, K. Onaga 1961-5-25 621 Sacramento West Sacramento. West side of street in weedy vacant lot just south of house at 1948 Park Blvd, 1.5 blocks northeast of intersection with Stone Blvd. (1.4 miles southwest of West Capitol Ave.). Comment
  SFV5  Equisetum hyemale subsp. affine H. M. Pollard 1961-11-13 s. n. Santa Barbara Santa Ynez Mountains Upper Romero Canyon along creek. Comment
  SJSU13095  Equisetum hyemale subsp. affine C. W. Sharsmith 1944-6-25 4595 Mariposa Black Spring N side of Merced River opposite Bridal Veil Fall, Yosemite Valley, Yosemite National Park 1219 Comment
  SJSU8107  Equisetum hyemale subsp. affine Thor Willsrud 1963-12-29 El Dorado streamlet 4 mi W of Riverton 1828 Comment
  UC1239788  Equisetum hyemale subsp. affine Joseph P. Tracy 1936-6-3 14844 Humboldt at Willow Creek Trinity River Valley 152 Comment
  UC1239789  Equisetum hyemale subsp. affine Joseph P. Tracy 1926-9-6 7795 Humboldt near S. Fork Trinity River Valley; Northern Coast Ranges 182 Comment
  UC1971411  Equisetum hyemale subsp. affine Louis C. Wheeler 1966-10-1 8937 Los Angeles SAN GABRIEL MOUNTAINS: Millie's Orchard, lower Colby Ranch, Coldwater Canyon. Comment
  UC1971490  Equisetum hyemale subsp. affine Louis C. Wheeler 1973-7-15 s.n. Los Angeles SAN GABRIEL MOUNTAINS: Graveyard Canyon, second side canyon. Comment
  UC2029183  Equisetum hyemale subsp. affine Barbara Ertter 2000-7-16 17394 Contra Costa lower Pine Creek in Diablo Foothills Regional Park. Comment
  UC503072  Equisetum hyemale subsp. affine Joseph P. Tracy 1928-6-17 8456 Humboldt at Willow Creek Trinity River Valley; Northern Coast Ranges 152 Comment
  UC637176  Equisetum hyemale subsp. affine Edward Lee 1934-8-11 1035 Siskiyou e end Siead Valley (Walker Creek - a tributary of Klamath River) 609 Comment
  UC667935  Equisetum hyemale subsp. affine Joseph P. Tracy 1928-6-17 8456 Humboldt at Willow Creek Trinity River Valley Comment
  UC692076  Equisetum hyemale subsp. affine Mary L. Bowerman 1935-3-16 2744 Contra Costa e fork Arroyo del Cerro (10 ft below spring); Mt.Diablo 289 Comment
  UC71473  Equisetum hyemale subsp. affine N. K. Berg 1904-2-25 Santa Cruz <Algott's Pl.> Santa Cruz Comment
  UC718899  Equisetum hyemale subsp. affine W. R. Dudley 1904-1-24 Santa Clara near Black Mt. (ravine above Hidden Villa); Santa Cruz Mt. Peninsula Comment
  UCD135335  Equisetum hyemale subsp. affine Frederica Bowcutt 1987-5-28 1030 b Mendocino Sinkyone Wilderness State Park. Along the North Fork of Jackass Creek. Just north of old town site of Wheeler. SE of Bear Harbor 2 air miles. 15 Comment
  UCD135370  Equisetum hyemale subsp. affine Frederica Bowcutt 1993-9-6 1726 Sacramento Ca. 25 air miles S of Sacramento, 10 air miles W of Galt and 1 air mile NE of Walnut Grove. Immed. E of Locke, in the Sacramento River Delta, just N of the Delta Cross Channel. 1 Comment
  UCD135375  Equisetum hyemale subsp. affine Frederica Bowcutt 1992-7-22 1584 Mendocino 80 air miles S of Eureka, 20 air miles S of Garberville, 10 air miles W of Leggett. Near mouth of Usal Creek in 'Shady Dell'. 1 Comment
  UCD135388  Equisetum hyemale subsp. affine Perry S. Allen 1961-9-9 s.n. Stanislaus Vicinity of La Grange. Comment
  UCD135395  Equisetum hyemale subsp. affine Kathleen Keliher 1975-4-30 79 Yuba Ca. 200 feet from Marysville Road near Oregon Creek. 762 Comment
  UCD135426  Equisetum hyemale subsp. affine Kenneth A. Wilson 1961-3-14 1031 Los Angeles Santa Monica Mtns., Mulholland Hwy, 2 miles west of Sulphur Hot Springs. Comment
  UCD135440  Equisetum hyemale subsp. affine W. W. Robbins 1928-4-29 943 Unknown American River. Comment
  UCD148330  Equisetum hyemale subsp. affine Peter Rubtzoff 1954-8-11 1694 Sonoma Guerneville Marsh. Comment
  UCD150635  Equisetum hyemale subsp. affine Sandy Pereira 1980-5-24 s.n. Yolo Six miles N of Winters, Putah Creek Fishing [illegible] #5. 121 Comment
  UCSB34184  Equisetum hyemale subsp. affine Ferren, Wayne 1979-10-24 Santa Barbara Above Campus Beach and E of Biological Sciences Bldg II, eastern edge of Main Campus, UCSB. Comment
  UCSB43065  Equisetum hyemale subsp. affine Fletcher, Martin 1979-12-16 Santa Barbara Arroyo del Bulito, 0.2 mi S of Del Norte, Hollister Ranch. Comment
  UCSB49596  Equisetum hyemale subsp. affine Wong, R. 1978-6-3 Santa Barbara N side of Pardall Rd. fronting Axis Herb, 50 ft. W of corner of Embarcadero del Norte and Pardall Rds., Isla Vista. 9 Comment
  UCSB59580  Equisetum hyemale subsp. affine Romspert, A. 1977-2-20 Inyo Surprise Canyon, Panamint Mtns. 1158 Comment
  UCSB59676  Equisetum hyemale subsp. affine Romspert, A. 1973-8-8 Inyo Surprise Canyon, Panamint Mtns.; at the narrows and Chris Wicht's Camp. Comment
  UCSB8206  Equisetum hyemale subsp. affine 1958-05 Santa Barbara 0.5 miles up San Jose Creek from Hollister Ave., one block E of Goleta. Comment
  UCSB8211  Equisetum hyemale subsp. affine Bowker, Elizabeth 1959-7-5 Ventura Backyard on Ditch Road- 2 mi S of Saticoy. 45 Comment
  UCSC003236  Equisetum hyemale subsp. affine Randall Morgan 2005-5-30 s.n. Placer On sand dune, shore of Lake Tahoe, Tahoe Vista. Lake Tahoe, Tahoe Vista Comment
  UCSC003237  Equisetum hyemale subsp. affine Unknown 1981-8-21 281 Placer On sand dune, shore of Lake Tahoe, Tahoe Vista. Lake Tahoe, Tahoe Vista 1890 Comment
  UCSC003967  Equisetum hyemale subsp. affine Jeff White 1968-4-15 s.n. Santa Cruz San Lorenzo River, Paradise Park Comment
  UCSC004844  Equisetum hyemale subsp. affine Randall Morgan 2005-5-30 4455 Santa Cruz Watsonville, Green V alley Road Comment
  UCSC009883  Equisetum hyemale subsp. affine Brian, Eileen Keelan 2007-2-24 1270 Santa Cruz Sierra Azul Ridge, Highland Way and Radonich Road 570 Comment
  CAS-BOT-BC164656  Equisetum hyemale var. affine Peter Rubtzoff 1954-8-11 1694 Sonoma Guerneville Marsh. Comment
  CDA33941  Equisetum hyemale var. affine G. F. Hrusa, C. & E. Dogwin 2011-4-17 18279 Sacramento Sacramento Delta Region; Edge of pear orchard 1/2 mi. east of Courtland. 3 Comment
  POM121525  Equisetum hyemale var. affine Marcus E. Jones 1882-1 326 Santa Cruz Santa Cruz. Comment
  POM13378  Equisetum hyemale var. affine P. A. Munz 1922-7-20 6107 San Bernardino Coldwater Fork of Lytle Creek, San Gabriel Mts. 2133 Comment
  POM18147  Equisetum hyemale var. affine P. A. Munz 1923-5-26 6832 Los Angeles Big Rock Creek, San Gabriel Mts. Springy place on slopes 1921 Comment
  POM182383  Equisetum hyemale var. affine Joseph A. Ewan 1931-11-11 5320 Santa Barbara San Marcos Pass 548 Comment
  POM196126  Equisetum hyemale var. affine E. B. Copeland 1929-7-6 330 Butte Jonesville. Comment
  POM216688  Equisetum hyemale var. affine Ralph Hoffmann 1930-9-20 s.n. Santa Barbara Springy bank, water hole, near China Harbor, Santa Cruz Island. Comment
  POM229367  Equisetum hyemale var. affine Philip A. Munz 1942-6-16 17078 San Bernardino Lost Creek in San Bernardino Mountains 2072 Comment
  POM264736  Equisetum hyemale var. affine L. C. Wheeler 1932-7-22 983 San Bernardino Deep Creek near Squints Ranch, San Bernardino Mountains 1371 Comment
  POM47142  Equisetum hyemale var. affine I. M. Johnston 1924-8-13 s.n. Los Angeles Evey-Palmer Canyon Firebreak. About spring where locally abundant and reaching 10 ft. in height. 1036 Comment
  POM49543  Equisetum hyemale var. affine P. A. Munz, I. M. Johnston 1924-7-14 8521 San Bernardino So. Mission Creek, San Bernardino Mountains. 2590 Comment
  POM8056  Equisetum hyemale var. affine I. M. Johnston 1920-5-17 s.n. San Bernardino Victorville. Comment
  POM87717  Equisetum hyemale var. affine L. R. Abrams 1902-10-11 3071 Santa Clara Los Gatos Creek Comment
  POM9736  Equisetum hyemale var. affine E. C. Jaeger 1921-6-18 s.n. Riverside Tahquitz Creek. San Jacinto Mountains 2134 Comment
  RSA125550  Equisetum hyemale var. affine R. Weatherby 1949-5-14 439 Riverside Dripping Springs. 457 Comment
  RSA127301  Equisetum hyemale var. affine Henry M. Pollard 1957-8-25 s.n. Santa Barbara Sycamore Canyon Creek, Santa Barbara Comment
  RSA131969  Equisetum hyemale var. affine John H. Thomas 1960-4-12 8585 Santa Cruz Along Fall Creek, about 1.5 miles W of Felton. 274 Comment
  RSA166816  Equisetum hyemale var. affine E. R. Blakley 1961-7-17 4545 Santa Barbara On the upper Sisquoc River below Bear Camp, San Rafael Mountains. 1584 Comment
  RSA167030  Equisetum hyemale var. affine E. R. Blakley 1959-3-9 2676 Santa Barbara Sycamore Canyon south of Highway 150. 137 Comment
  RSA215920  Equisetum hyemale var. affine P. H. Raven 1954-9-18 8184 San Francisco Coastal bluffs at Point Lobos Comment
  RSA222876  Equisetum hyemale var. affine Gerald L. Benny, Colin M. Wainwright 1971-5-24 s.n. San Bernardino Day Canyon, San Bernardino National Forest. 1097 Comment
  RSA24248  Equisetum hyemale var. affine C. B. Wolf 1940-12-16 9809 Sacramento Along S bank (levee) of Sacramento River, 1 mi N of Hood. 8 Comment
  RSA263784  Equisetum hyemale var. affine R. Weatherby 1950-5-4 3075 Riverside Hagador 457 Comment
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Jul 11 2012
  RSA263921  Equisetum hyemale var. affine Christopher Davidson, Robert F. Thorne 1976-8-15 4706 San Bernardino San Bernardino Mountains: Lower South Fork Meadow, San Gorgonio Wilderness Area. 2317 Comment
  RSA334494  Equisetum hyemale var. affine R. F. Thorne, R. K. Benjamin, T. Krantz 1980-9-9 54751 San Bernardino San Bernardino National Forest: Dry Lake and South Fork of Santa Ana River, San Gorgonio Wilderness Area. 2500 Comment
  RSA33551  Equisetum hyemale var. affine Norman C. Cooper 1177 Riverside Whitewater Canyon. 457 Comment
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Jun 26 2008
  RSA3410  Equisetum hyemale var. affine L. R. Abrams 1903-5-6 3411 San Diego near the old Mission in San Diego Comment
  RSA38720  Equisetum hyemale var. affine P. A. Munz 1947-7-21 11937 San Bernardino Lost Creek 1951 Comment
  RSA39788  Equisetum hyemale var. affine Henry M. Pollard 1946-1-26 s.n. Ventura Stewart Canyon 914 Comment
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Jul 28 2006
  RSA430449  Equisetum hyemale var. affine Lyman Benson 1930-5-26 2128 San Mateo Stanford University. Lake Searsville. 152 Comment
  RSA510707  Equisetum hyemale var. affine Steven A. Junak 1984-11-3 SC- 927 Santa Barbara Santa Cruz Island: lower Canada del Agua, below falls at mouth of canyon. 46 Comment
  RSA575118  Equisetum hyemale var. affine R. G. Swinney 1994-4-16 2767 San Bernardino First significant canyon N of Stoddard Canyon, draining into (from E of) San Antonio Canyon; ca. 0.25 mi. N of Lower San Antonio Guard Station 915 Comment
  RSA575141  Equisetum hyemale var. affine R. G. Swinney 1994-4-8 2756 San Bernardino Sheep Creek Canyon, .5 mi. S of Swarthout Canyon Rd on FS Rd 2N56 (Sheep Creek Canyon Rd). 1036 Comment
  RSA577862  Equisetum hyemale var. affine Peter Fritsch, Timothy S. Ross 1990-7-12 1389 San Bernardino In draw and along road of canyon N to NE of Baldy Notch (the one that drains into Coldwater Canyon). About 25 kilometers NW of San Bernardino. 1959 Comment
  RSA579861  Equisetum hyemale var. affine T. S. Ross, Steve Boyd 1994-5-24 7841 Los Angeles 'Cottonwood Swamp'' Confluence of San Francisquito Canyon stream and two tributaries draining off the southeast slopes of Red Mountain. 512 Comment
  RSA593556  Equisetum hyemale var. affine Steve Boyd, Valerie Soza, Victoria Jotikasthira, Lauren Raz 1996-7-11 8921 Los Angeles Liebre Mountains, Castaic Creek, upstream from Fish Canyon, entering the narrower portion of the [floodplain?] 500 Comment
  RSA59521  Equisetum hyemale var. affine E. K. Balls 1950-5-21 14818 Modoc Around South Fork Public Camp, South fork Pit River, Likley to Jess Valley. 1433 Comment
  RSA596874  Equisetum hyemale var. affine T. S. Ross, Steve Boyd 1990-6-18 3538 San Bernardino 'Epipactis Canyon''. Un-named canyon draining ENE to Lone Pine Canyon, originating near E end of Upper Lytle Creek Ridge., [Sheep Creek Truck Road, 2N56, drops NEward through the lower half of this canyon] 1030 Comment
  RSA600463  Equisetum hyemale var. affine L. C. Wheeler 1958-9-14 7476 Inyo Tungsten Hills: White Cap Mine, McGee Creek, west of Bishop. Comment
  RSA600680  Equisetum hyemale var. affine L. C. Wheeler 1967-12-10 s.n. Los Angeles San Gabriel Mountains: Fern Canyon, off Arroyo Seco at Brown Mountain Road. 701 Comment
  RSA602834  Equisetum hyemale var. affine R. G. Swinney 3251 San Bernardino San Gabriel Mountains: Lone Pine Valley, Clyde Ranch; south side of Lone Pine Road. 1500 Comment
  RSA608231  Equisetum hyemale var. affine L. C. Wheeler 1946-9-2 6336 Los Angeles San Gabriel Mountains: West Fork San Gabriel River. 518 Comment
  RSA609585  Equisetum hyemale var. affine L. C. Wheeler 1968-8-8 s.n. Los Angeles San Gabriel Mountains: About 1/2 mile downstream from trail camp in Devils Canyon. 1189 Comment
  RSA612604  Equisetum hyemale var. affine E. E. Stanford 1930-5-30 1535 Sacramento Near Isleton, along Sacramento River. Comment
  RSA614085  Equisetum hyemale var. affine A. C. Sanders, S. White 1994-8-25 15454 San Bernardino San Bernardino Mountains: Middle Fork Creek (tributary of Alder Cr.) at & above F.S. road 1N09 (City Cr. Truck Trail) 1112 Comment
  RSA6163  Equisetum hyemale var. affine C. B. Wolf 1933-5-26 4972 Sacramento Along Sacramento River, 1.5 miles N of Hood. 8 Comment
  RSA627506  Equisetum hyemale var. affine Scott D. White 1998-7-31 6947 (unic.) Riverside Idyllwild Area: Strawberry Creek between crossing at Circle Drive and Hymber Park. 1707 Comment
  RSA628406  Equisetum hyemale var. affine A. C. Sanders, P. Mackay, G. Helmkamp, S. White 1994-8-21 15384 San Bernardino San Bernardino Mountains: Hooks Creek at Forest Service road crossing just above confluence with Little Bear Creek, below Cedar Glen & E of Lake Arrowhead. 1445 Comment
  RSA629738  Equisetum hyemale var. affine L. C. Wheeler 1973-7-15 s.n. Los Angeles San Gabriel Mountains: Graveyard Canyon, second side canyon.. . Comment
  RSA639351  Equisetum hyemale var. affine L. C. Wheeler 1932-8-22 1231 San Bernardino 1 mi. ESE Jenk's Lake, Santa Ana R. Valley, San Bernardino Mts. 2133 Comment
  RSA640643  Equisetum hyemale var. affine L. C. Wheeler 1966-10-1 8937 Los Angeles San Gabriel Mountains: Millie's Orchard, lower Colby Ranch, Coldwater Canyon 1006 Comment
  RSA647897  Equisetum hyemale var. affine LeRoy Gross, Wayne Law 2000-8-8 245 Los Angeles Big Tujunga Wash/ Verdugo Mountains region: East of Hansen Dam, entered at Orcas Ave. parked at Orcas Park, hiked east of this park along river (just north of Wentworth Street), but not as far as the Tujunga ponds. 325 Comment
  RSA650200  Equisetum hyemale var. affine Bob McKeand 1949-2-20 s.n. Los Angeles San Dimas Canyon. Comment
  RSA652885  Equisetum hyemale var. affine John Wallace 1991-5-5 12 Riverside Colorado River, Palo Verde Dam. 5 yards east of outflow foot bridge. Comment
  RSA656849  Equisetum hyemale var. affine Valerie L. Soza, Laura Moore 2000-6-14 1016 Los Angeles San Gabriel Mountains: Spring at Big Cienega, ca. 0.6 mile NE of Deer Flat Campground along South Hawkins Road (FS Road 3N07.2). 1982 Comment
  RSA66433  Equisetum hyemale var. affine P. A. Munz 1951-7-17 16607 Trinity Grasshopper Public Camp, 2.5 mi NW of Stuart Gap, North Yolla Bolly Mtns. 1372 Comment
  RSA669511  Equisetum hyemale var. affine LeRoy Gross, Naomi Fraga, Amber Maurice 2002-6-27 578 San Bernardino Upper Horse Meadows- East Meadows, south of Forest Road 1N78, west of Poopout Hill, and between San Y Ca Spring and an unnamed spring to the east., San Gorgonio Wilderness 2348 Comment
  RSA674317  Equisetum hyemale var. affine LeRoy Gross, Michael Denslow, Mariam Sidibeh, Valerie Soza 2003-2-10 719 Los Angeles South side; Off of dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway. 576 Comment
  RSA684662  Equisetum hyemale var. affine F. R. Fosberg 1931-8-11 S- 5493 Los Angeles Lower Pine Flat, First Camp, N Fork, San Gabriel Canyon 1500 Comment
  RSA684666  Equisetum hyemale var. affine Geo C. Johnstone 1925-4-10 s.n. Los Angeles Mount Lowe Comment
  RSA684667  Equisetum hyemale var. affine Norman C. Cooper 1948-8-24 2865 San Bernardino Lost Creek, San Bernardino Mountains. 1982 Comment
  RSA684668  Equisetum hyemale var. affine Alan Romspert 1979-5-17 7987 Inyo Panamint Mountains; Johnson Canyon, trail up the creek to Hungry Bill s. 1189 Comment
  RSA684670  Equisetum hyemale var. affine E. Williams 1939-8-13 814 Kern Between Loraine & Piute, Piute Mountains 915 Comment
  RSA684672  Equisetum hyemale var. affine H. M. Ritter 1931-4-21 s.n. Los Angeles Los Feliz Bridge at Griffith Park; Los Angeles River Comment
  RSA684673  Equisetum hyemale var. affine Noel Wallace, M. Zigmond 1938-7-27 414 Kern Loco Bill Creek [Loco Bill Canyon: 35 deg 23 10N 118 deg 23 15W], Piute Mountains. Comment
  RSA684675  Equisetum hyemale var. affine Edwin Kline 1924-7-19 s.n. San Bernardino Deep Creek Comment
  RSA684681  Equisetum hyemale var. affine E. E. Stanford 1930-5-30 1535 Sacramento Near Isleton, along Sacramento River. Comment
  RSA69900  Equisetum hyemale var. affine R. G. Swinney 2009-6-12 11132 Los Angeles Shoemaker Canyon Rd., at Blind Deer Spring in first canyon north of Shoemaker Canyon, a tributary of East Fork San Gabriel River 652 Comment
  RSA699857  Equisetum hyemale var. affine R. H. McArthur 1934-3-1 s.n. Orange Santa Ana River at 1st Street Comment
  RSA714717  Equisetum hyemale var. affine A. C. Sanders, Mark Elvin 2002-8-26 25583 Los Angeles Northeastern Santa Susana Mtns./Santa Clara River Watershed: Newhall Ranch, small spring at south edge of Santa Clara River Valley, SE of trailer park at Castaic Creek, downstream of large spring near Airport Mesa 305 Comment
  RSA725009  Equisetum hyemale var. affine L. Ahart 2006-9-13 13323 Butte South edge of the North Fork of the Feather River, about 100 yards west of the Cresta Power House, north side of highway 70, about 2 3/4 miles northeast of pulga, about 23 miles (air) northeast of Oroville. 437 Comment
  RSA741279  Equisetum hyemale var. affine Orlando Mistretta 2008-6-24 3296 San Bernardino Santa Ana River drainage. Along Jenks Lake Road 1982 Comment
  RSA741297  Equisetum hyemale var. affine Orlando Mistretta 2008-7-28 3495 San Bernardino Santa Ana River Canyon. Along main drainage near confluence with Staircase Canyon. 1709 Comment
  RSA750097  Equisetum hyemale var. affine R. G. Swinney 2008-4-30 8701 Los Angeles San Dimas Experimental Forest, Monroe Canyon 549 Comment
  RSA768297  Equisetum hyemale var. affine LeRoy Gross, Andrew Monks, Jose D. Zuniga 2010-8-30 5398 San Bernardino East Fork of Barton Creek, above (south) of Jenks Lake Road., Entered by Camp Ta Ta Pochon near 34.15916N, 116.88725W. Survey creek as far as 34.15120N, 116.88407. 2088 Comment
  RSA771151  Equisetum hyemale var. affine LeRoy Gross, J. McConnaughy, Shawn Overstreet 2010-7-27 5073 San Bernardino Round Cienaga Creek, just above (southeast) of Stetson Creek Road (1N86). Just north of Hill Ranch Road, off Highway 38. 1785 Comment
  RSA774720  Equisetum hyemale var. affine Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia 2010-4-12 4455 Riverside Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell., Between N33.94217, W116.64118 and N33.94722 W116.64305 487 Comment
  RSA784476  Equisetum hyemale var. affine Peter Rubtzoff 1954-8-11 1694 Sonoma Guerneville Marsh. Comment
  RSA790024  Equisetum hyemale var. affine R. F. Thorne, E. W. Lathrop, W. Wisura 1977-7-8 49565 Orange Santa Ana Mountains: San Juan Canyon at Lower Picnic Camp, just below Ortega Highway (74) Comment
  RSA794955  Equisetum hyemale var. affine L. Ahart, John Dittes 2009-7-27 16162 Plumas High area in a small pond, headwaters of Grizzly Gulch, 2.1 air miles northwest of Butt Valley Reservoir Dam. 1480 Comment
  RSA794970  Equisetum hyemale var. affine L. Ahart 2010-9-13 17151 Butte Oroville Wildlife Area, about 0.5 miles west of Pacific Heights Road, about 3.5 air miles northwest of Palermo. 32 Comment
  RSA84282B  Equisetum hyemale var. affine F. W. Peirson 1920-4-25 8450 B Los Angeles Arroyo Seco, Pasadena 411 Comment
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Jan 4 2014
  RSA84284  Equisetum hyemale var. affine F. W. Peirson 1922-6-22 3112 San Bernardino South Fork of Santa Ana River, San Bernardino Mountains 2438 Comment
  SEINET2048869 Image available Equisetum hyemale var. affine Jon P. Rebman, Joan Dowd & Veronica Gallego 2000-4-20 6550 Imperial W of Glamis along Highline Canal and E of Brawley and just N of Hwy 78. 0 Comment
  SEINET6032336  Equisetum hyemale var. affine E. Dean, K. Mawdsley, K. Ehmsen, M. Starbuck 2007-6-16 4138 El Dorado Washoe Meadows State Park, central portion of park on west side of fen system 1944 Comment
  UCSB69841  Equisetum hyemale var. affine Ferren, Wayne 1984-10-11 Santa Barbara Santa Ynez River Estuary. West of bridge washout on Santa Ynez River Estuary Comment
  POM211516  Equisetum hyemale var. affine L. C. Wheeler 1933-10-7 2168 Los Angeles Liveoak Canyon 762 Comment
  POM264915  Equisetum hyemale var. affine L. C. Wheeler 1933-10-14 2172 Los Angeles Shady creek bank. San Dimas Canyon, San Gabriel Mts. 534 Comment
  POM266111  Equisetum hyemale var. affine I. L. Wiggins 1940-8-11 9530 Mono E side of Sonora Pass, 4 miles E of summit 2439 Comment
  POM281795  Equisetum hyemale var. affine J. Ewan 1929-12-23 3733 Los Angeles La Sierra Canyon, Santa Monica Mtns. 457 Comment
  POM281811  Equisetum hyemale var. affine Lyman Benson 1934-8-30 6131 Marin Tomales, Seaward N. Coast mtn range, Pacific Ocean watershed. 30 Comment
  POM281839  Equisetum hyemale var. affine Lyman Benson 1933-10-21 5700 Tulare Whitaker Forest. Sierra Nevada mtn range, King River watershed. 1616 Comment
  POM281840  Equisetum hyemale var. affine Lyman Benson 1928-7-9 414 Humboldt Weott Ranger Station. Seaward N Coast Mtn range, S Fork Eel River. 61 Comment
  POM307392  Equisetum hyemale var. affine Lyman Benson 1949-6-15 13732 Yolo Sacramento River levee, 10 miles NW of Sacramento. Sacramento River drainage area. 15 Comment
  POM312812  Equisetum hyemale var. affine D. Taylor 1952-05 s.n. Los Angeles Little Dalton Canyon - north of Glendora. San Gabriel Mtn. range. San Gabriel River drainage area. Veg. type chaparral. north slope. 365 Comment
  POM312961  Equisetum hyemale var. affine Malcolm A. Nobs, S. Galen Smith 1948-7-7 11 Merced Santa Rita Park, 13 miles E of Los Banos, 1 miles W of the San Joaquin River. Comment
  POM956  Equisetum hyemale var. affine L. C. Wheeler 1916-3-18 59 Los Angeles Palmers Canyon, near pool Comment
  POM960  Equisetum hyemale var. affine I. M. Johnston 1917-8-24 1723 San Bernardino Coldwater fork of Lytle Creek. Moist ground by creek. 1981 Comment
  RSA0016867  Equisetum hyemale var. affine Enid Larson 1971-02 2582 Inyo Sierra Nevada: Owens Valley; Goodale Creek. 1707 Comment
  RSA128171  Equisetum hyemale var. affine Clare B. Hardham 1959-5-15 4526 Monterey Escondido Camp Ground. The Santa Lucia Mtns. Comment
  RSA137080  Equisetum hyemale var. affine I. L. Wiggins 1957-6-21 14154 Mendocino Navarro River. Comment
  RSA150595  Equisetum hyemale var. affine Richard Mallory 1953-9-4 102 Santa Cruz Maddocks Cabin Tr. halfway between cabin and N Escape Road. 335 Comment
  RSA153061A  Equisetum hyemale var. affine June McCaskill, Katherine Onaga 1961-5-25 621 Sacramento W side of street, just S of house at 1948 Park Blvd., 1.5 blocks NE of intersection with Stone Blvd., 1.4 miles SW of West Capitol Ave, W Sacramento. Comment
  RSA239007  Equisetum hyemale var. affine Frederick W. Oettinger 1966-8-7 50 Siskiyou Tom Taylor Cabin. The Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area. 1860 Comment
  RSA239283  Equisetum hyemale var. affine Frederick W. Oettinger 1966-7-25 34 Siskiyou Along Timber Gulch Bank, Salmon River District, Klamath National Forest, Cecilville 701 Comment
  RSA247422  Equisetum hyemale var. affine Jack Delaini 1974-4-5 36 Los Angeles Lodi canyon, San Dimas Experimental Forest, Angeles National Forest. 457 Comment
  RSA273413  Equisetum hyemale var. affine J. P. Smith, James Nelson, Jane P. Nelson 1976-4-13 2370 Lake 2 mi E of Barlett Springs. 610 Comment
  RSA275366  Equisetum hyemale var. affine James Payne Smith, Advanced Plant Taxonomy Class 1971-10-9 4996 Humboldt Mad River above the Fish Hatchery. Comment
  RSA30891  Equisetum hyemale var. affine Roxana S. Ferris 1921-3-20 2113 San Mateo Pescadero near mouth of canon. The Santa Cruz Mtn Peninsula. Comment
  RSA309336  Equisetum hyemale var. affine Edward Lee, C. M. Belshaw 1935-7-28 1700 Contra Costa Western end of Las Trampas Ridge. 427 Comment
  RSA331946  Equisetum hyemale var. affine Dave Kelly, Walter Wisura 1985-8-1 4089 Butte 8.1 mi NE of Lomo (Hwy 32) along Humboldt Road to Jonesville. Comment
  RSA407249  Equisetum hyemale var. affine Gladys L. Smith 1983-9-6 8287 Mendocino Hendy Woods State Park, along S shore of Navarro River. 45 Comment
  RSA43022  Equisetum hyemale var. affine Robert F. Hoover 1946-10-5 6459 San Luis Obispo Villa Creek, between Cayucos and Cambria. Comment
  RSA43023  Equisetum hyemale var. affine Robert F. Hoover 1947-4-27 7110 San Luis Obispo Morro Creek, above base of grade on highway to Atascadero. Comment
  RSA518572  Equisetum hyemale var. affine Tina J. Ayers, Steve Junak, R. Scott 1989-9-11 781 Santa Barbara Santa Cruz Island. Above lower falls in Water Canyon, just above beach 27 Comment
  RSA53855  Equisetum hyemale var. affine Henry M. Pollard 1946-8-31 s.n. Humboldt New Wilson Creek, Orleans Mt. Comment
  RSA585680  Equisetum hyemale var. affine T. S. Ross, Steve Boyd, Peter W. Fritsch 1990-6-11 3334 Los Angeles Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon 1255 Comment
  RSA588078  Equisetum hyemale var. affine Orlando Mistretta, Timothy S. Ross 1994-6-1 1299 Los Angeles San Gabriel mountains, Santiago Canyon 1613 Comment
  RSA601870  Equisetum hyemale var. affine L. C. Wheeler 1964-6-10 8484 Los Angeles San Gabriel Canyon : East side of the forks. Comment
  RSA608880  Equisetum hyemale var. affine L. C. Wheeler 1968-7-1 s.n. Los Angeles San Gabriel Mountains: Oak Spring, Oak Spring Canyon, off Little Tujunga. 793 Comment
  RSA612601  Equisetum hyemale var. affine L. C. Wheeler 1931-9-5 59 Los Angeles Shady stream side habitat. San Dimas Canyon, San Gabriel Mts. 487 Comment
  RSA612602  Equisetum hyemale var. affine L. C. Wheeler 1932-4-16 616 Los Angeles West side of Santa Anita Canyon, San Gabriel Mts. 670 Comment
  RSA612603  Equisetum hyemale var. affine L. C. Wheeler 1931-9-27 161 Los Angeles San Gabriel Mountains: San Dimas Canyon 685 Comment
  RSA639359B  Equisetum hyemale var. affine L. C. Wheeler 1932-8-2 1109 B Los Angeles N. Fork San Gabriel R., San Gabriel Mts. 1433 Comment
  RSA639597  Equisetum hyemale var. affine L. C. Wheeler 1934-7-12 2902 Siskiyou Cottonwood Creek, Siskiyou Mtns. (Mt Diablo Mer.) 1220 Comment
  RSA639598  Equisetum hyemale var. affine L. C. Wheeler 1932-5-4 679 Los Angeles San Dimas Canyon, San Gabriel Mts. 381 Comment
  RSA639605  Equisetum hyemale var. affine L. C. Wheeler 1932-7-2 890 Los Angeles San Dimas Canyon, San Gabriel Mts. 457 Comment
  RSA640302  Equisetum hyemale var. affine L. C. Wheeler 1973-2-3 s.n. Los Angeles Venice: By 2605 Strongs Dr. Comment
  RSA650198  Equisetum hyemale var. affine Stuart McKinnon 1948-5-8 s.n. San Bernardino Found growing in branch canyon of [Cucamonga] Canyon. 914 Comment
  RSA650203  Equisetum hyemale var. affine Gerald F. Bliss 1948-5-23 s.n. Los Angeles Riverbed, San Dimas Canyon Park, San Dimas. 305 Comment
  RSA650204  Equisetum hyemale var. affine Thurmond Rosefield 1948-2-14 s.n. Ventura Collected next to spillway of Alta Mutual Water Co. on Thurmond Ranch 1/2 mile south of Saticoy. 27 Comment
  RSA650207  Equisetum hyemale var. affine G. Foster 1961-6-3 127 Los Angeles West Covina Comment
  RSA650208  Equisetum hyemale var. affine Toppenberg 1961-6-3 s.n. Los Angeles West Covina. Comment
  RSA651074  Equisetum hyemale var. affine Harvey Kennedy 1949-2-13 s.n. Los Angeles San Dimas Canyon. 609 Comment
  RSA684639  Equisetum hyemale var. affine L. E. Hoffman 1931-2-12 s.n. Los Angeles Fern Canyon Comment
  RSA684661  Equisetum hyemale var. affine Albert J. Perkins 1915-10-31 s.n. Los Angeles Big Tujunga, Sierra Madre Mountains Comment
  RSA684663  Equisetum hyemale var. affine Joseph A. Ewan 1928-08 299 Los Angeles Nichols Canyon 366 Comment
  RSA684669  Equisetum hyemale var. affine Percy Train 1937-4-10 19490 Inyo Head of Jail Canyon. 915 Comment
  RSA684671  Equisetum hyemale var. affine Grinnell 1915-9-3 s.n. Los Angeles Mount Lowe; canyon below Alpine Tavern Comment
  RSA684676  Equisetum hyemale var. affine E. S. Spalding 1931-8-22 s.n. San Bernardino Canyon beside road between Seven Oaks and Yucaipa Comment
  RSA68587  Equisetum hyemale var. affine Chas H. Quibell, Chas F. Quibell 1951-7-16 169 Fresno W Kaiser Camp Ground, 1 plus mile S. Kaiser Diggings, 3 miles N of 9500 Kaiser Ridge., Follow jeep track up ridge across creek E of camp-beyond it encounter old gold miners water ditch - follow it to source at 6000 1 mile above camp on camp creek. Comment
  RSA699856  Equisetum hyemale var. affine Minor Warne 1934-3-1 s.n. Orange Santa Ana River Banks Comment
  RSA785850  Equisetum hyemale var. affine Peter Rubtzoff 1961-10-23 4785 Sonoma Laguna de Santa Rosa area NE of Graton. Comment
  RSA786868  Equisetum hyemale var. affine Carrie A. Herd 1982-3-6 4 Mendocino Hwy. 128, 4.4 mi. S of junction with Hwy. 1 Comment
  RSA791963  Equisetum hyemale var. affine P. Douglas, E. Painter, E. Neese, N. Hastings, C. Popolizio, R. Smith 1995-4-4 HL- 1337 a Monterey Fort Hunter Liggett (Training Area 26), near west side of Salmon Creek Road ford of Nacimiento River, ca. 4.2 air km south southwest of Woodrow Reservoir, ca. 5.0 air km west northwest of Sycamore Reservoir. 300 Comment
  RSA84289  Equisetum hyemale var. affine F. W. Peirson 1532 Los Angeles Benedicts Canyon, Santa Monica Mts Comment
  RSA94454  Equisetum hyemale var. affine Peter Rubtzoff 1951-6-10 191 Sonoma The Pitkin Marsh, near Forestville. Northern half of Lower Marsh. Comment
  SEINET10874652  Equisetum hyemale var. affine Percy Train 1937-4-10 Train UMO 31913 Inyo Creek banks, head of Jail Canyon, W slope of Panamint Range. 914 Comment
  SEINET10899891  Equisetum hyemale var. affine Mary Susan Taylor 1978-7-19 Taylor 1731 Butte Cherry Hill Campground, on S side of Old Humboldt Road, ca. 2 mi SW of Jonesville. 1524 Comment
  SEINET6032319  Equisetum hyemale var. affine G. H. True Jr. 1970-8-11 6174 Nevada North side of Donner Lake, ca. 3.5 miles west of Truckee 1829 Comment
  SEINET6032320  Equisetum hyemale var. affine J. T. Howell 1954-6-4 29925 Tuolumne Stanislaus River bridge near Twain Harte Comment
  SEINET6032328  Equisetum hyemale var. affine P. L. Henderson 1977-4-30 77 -7 Sonoma Bodega Bay, Bodega Head Comment
  SEINET6032332  Equisetum hyemale var. affine M. Lavin 1980-6-19 SW 44 Mono West Walker River 6 miles south of Coleville, CA- Sierra NV. 1768 Comment
  SEINET7868174 Image available Equisetum hyemale var. affine June McCaskill, Katherine Onaga 1961-5-25 621 Sacramento West side of street, just south of house at 1948 Park Blvd., 1.5 blocks northeast of intersection with Stone Blvd., (1.4 miles southwest of West Capitol Avenue), West Sacramento, California Comment



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