Search Results — 1904 specimen records retrieved (1344 records with coordinates)
Results for search: Scientific name=Dryopteris arguta (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
  SEINET7727796  Aspidium argutum C. C. Parry Unknown Yosemite Comment
  SEINET7727797  Aspidium argutum Unknown 1882-1 Unknown Yosemite Comment
  HSC100389  Aspidium rigidum var. argutum Carl C. Marshall Jun 1886 286 Humboldt Hoopa. Comment
  CAS-BOT-BC226830  Dryopteris arguta Timothy S. Ross; Steve Boyd 1994-5-10 7721 Los Angeles Liebre Mountains. Warm Springs Canyon: canyon bottom and adjacent northerly slopes at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into Elizabeth Lake Canyon 682 Comment
  CAS-BOT-BC28784  Dryopteris arguta P. Douglas; L. Metz; E. Painter; C. Popolizio 1994-5-23 HL 523 Monterey Fort Hunter Liggett, near Burma Rd, 0.8 air km ESE of Sycamore Spring, 1.8 air km WNW of jnt of Burma and Los Bueyes Rds 680 Comment
  CAS-BOT-BC443987  Dryopteris arguta S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14278 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail, Comment
  CAS-BOT-BC444037  Dryopteris arguta L. Nye; G. Gust 2005-3-19 95 San Bernardino Los Padres National Forest. Paradise Rd., Snyder Trail head. 304 Comment
  CAS-BOT-BC67826  Dryopteris arguta Henry M. Pollard 1946-1-26 s.n. Ventura Ventura River Basin - Stewart Canyon 914 Comment
  CAS-BOT-BC67827  Dryopteris arguta Henry M. Pollard 1944-10-29 s.n. Ventura Ojai Valley - Matily's Canyon, Lyons Hot Springs Comment
  CAS-BOT-BC67851  Dryopteris arguta unspecified 1903-4-25 s.n. Santa Barbara Santa Barbara Comment
  CAS-BOT-BC67852  Dryopteris arguta L. R. Abrams; I. L. Wiggins 1930-4-25 34 Santa Barbara Santa Cruz Island - vicinity of Pelican Bay Comment
  CAS-BOT-BC67853  Dryopteris arguta L. R. Abrams; I. L. Wiggins 1930-4-25 34 Santa Barbara Santa Cruz Island - vicinity of Pelican Bay Comment
  CAS-BOT-BC67854  Dryopteris arguta L. R. Abrams; I. L. Wiggins 1930-4-25 35 Santa Barbara Santa Cruz Island - vicinity of Pelican Bay Comment
  CAS-BOT-BC67855  Dryopteris arguta L. R. Abrams; I. L. Wiggins 1931-6-29 219 Santa Barbara Santa Cruz Island - vicinity of Smuggler's Cove Comment
  CAS-BOT-BC67857  Dryopteris arguta M. B. Dunkle 1939-8-14 8602 Santa Barbara Santa Cruz Island - Pelican Bay, shaded canyon bottom Comment
  CAS-BOT-BC67860  Dryopteris arguta Marcus E. Jones 1927-9-5 s.n. Santa Barbara Santa Cruz Is., Valdez Bay Comment
  CAS-BOT-BC67861  Dryopteris arguta M. W. Williams 1939-7-1 81 Santa Barbara Santa Cruz Island - Canyon back of Scorpion Harbor Comment
  CAS-BOT-BC67862  Dryopteris arguta M. W. Williams 1939-7-1 81 Santa Barbara Santa Cruz Island - Canyon back of Scorpion Harbor Comment
  CAS-BOT-BC67863  Dryopteris arguta Ernest C. Twisselmann 1959-11-2 5884 Santa Barbara Pt. Sal Road, 1.8 mile west of Highway 1 83 Comment
  CAS-BOT-BC67864  Dryopteris arguta Ernest C. Twisselmann 1959-11-2 5884 Santa Barbara Pt. Sal Road, 1.8 mile west of Highway 1 83 Comment
  CAS-BOT-BC67865  Dryopteris arguta E. R. Blakley; E. K. Balls 1958-10-11 B- 2493 Santa Barbara Santa Cruz Island - Cn. del Puerto 1 mi. NE. of Stanton Ranch 45 Comment
  CAS-BOT-BC67866  Dryopteris arguta E. R. Blakley 1960-4-5 3142 Santa Barbara Santa Rosa Island - Cherry Canyon 45 Comment
  CAS-BOT-BC67868  Dryopteris arguta Alice Eastwood 1906-6-25 717 Santa Barbara Zaca Lake Forest Reserve Comment
  CAS-BOT-BC67869  Dryopteris arguta Alice Eastwood 1917-7-17 6402 Santa Barbara Santa Cruz Island Comment
  CAS-BOT-BC67871  Dryopteris arguta Peter H. Raven; Henry J. Thompson 1959-5-10 14216 Ventura Santa Monica Mountains - north-east slope of Conejo Mountain 182 Comment
  CAS-BOT-BC67872  Dryopteris arguta Dr. Barton W. Evermann 1917-3-24 s.n. Ventura Pine Creek, near Sespe Comment
  CAS-BOT-BC67873  Dryopteris arguta Dr. Barton W. Evermann 1917-3-24 s.n. Ventura Pine Creek, near Sespe Comment
  CAS-BOT-BC67874  Dryopteris arguta Nora Pettibone; Frank W. Hubby 1896-3-1 s.n. Ventura Ojai Valley and vicinity Comment
  CAS-BOT-BC67875  Dryopteris arguta Henry M. Pollard 1971-2-10 s.n. Ventura Los Padres Nat'l Forest - Shaded north bank on Forest Service Rd., from Wheeler's Springs to Nordhoff Peak 792 Comment
  CAS-BOT-BC67878  Dryopteris arguta Jas. McMurphy 1903-7-1 441 Mendocino Big River Comment
  CAS-BOT-BC67879  Dryopteris arguta John H. Thomas 1961-5-7 9296 San Mateo San Bruno Mountain in northern part of county. 396 Comment
  CAS-BOT-BC67880  Dryopteris arguta John H. Thomas 1973-6-15 16840 San Mateo Jasper Ridge Biological Experimental Area, about 5 miles southwest of Palo Alto Comment
  CAS-BOT-BC67881  Dryopteris arguta G. Isenberg 1971-12-1 s.n. San Mateo Butano Creek Comment
  CAS-BOT-BC67882  Dryopteris arguta C. F. Baker 1902-1-15 320 San Mateo West side King's Mountain Comment
  CAS-BOT-BC67883  Dryopteris arguta C. F. Baker 1902-1-15 320 San Mateo West side King's Mountain Comment
  CAS-BOT-BC67884  Dryopteris arguta Le Roy Abrams 1902-3-16 2273 San Mateo King's Mountain Comment
  CAS-BOT-BC67886  Dryopteris arguta Margaret Barry 1937-5-15 102 San Mateo Coal Mine Ridge Comment
  CAS-BOT-BC67887  Dryopteris arguta Margaret A. Barry 1938-5-29 s.n. San Mateo Coal Mine Ridge Comment
  CAS-BOT-BC67888  Dryopteris arguta Ira L. Wiggins 1928-4-14 2920 San Mateo Alpine Creek Road Comment
  CAS-BOT-BC67891  Dryopteris arguta Fred Hemphill 1973-3-17 801 San Mateo San Carlos - north of Malabar Rd. and Melendy Dr. 207 Comment
  CAS-BOT-BC67892  Dryopteris arguta David D. Keck 1932-2-12 1361 San Mateo La Honda Road, east slope of Coast Range above Searsville Lake 304 Comment
  CAS-BOT-BC67893  Dryopteris arguta David D. Keck 1932-2-12 1361 San Mateo La Honda Road, east slope of Coast Range above Searsville Lake 304 Comment
  CAS-BOT-BC67895  Dryopteris arguta Walter Knight; Irja Knight 1963-7-14 s.n. San Mateo San Bruno Mountain - Buckeye Canyon Comment
  CAS-BOT-BC67899  Dryopteris arguta D. E. Breedlove 1962-7-4 3763 Santa Barbara La Cumbre Peak, Santa Ynez Mountains 1127 Comment
  CAS-BOT-BC67900  Dryopteris arguta Joseph Andorfer Ewan 1931-11-11 5316 Santa Barbara Santa Ynez Mts. - Cold Spring Canyon Comment
  CAS-BOT-BC67902  Dryopteris arguta Blanche Trask 1900-2-1 s.n. Los Angeles Santa Catalina Island - Avalon Comment
  CAS-BOT-BC67904  Dryopteris arguta Marcus E. Jones 1926-5-7 s.n. Los Angeles Claremont Comment
  CAS-BOT-BC67905  Dryopteris arguta C. F. Baker 1904-4-22 4168 Los Angeles Monrovia Comment
  CAS-BOT-BC67908  Dryopteris arguta unspecified 1901-4-14 3851 Los Angeles Arroyo Seco Canyon Comment
  CAS-BOT-BC67910  Dryopteris arguta Anna Head 1906-6-1 s.n. Mariposa Yosemite Valley Comment
  CAS-BOT-BC67913  Dryopteris arguta unspecified 1901-7-4 4218 Mariposa Sierra Nevada Mts. - Yosemite Valley 2438 Comment
  CAS-BOT-BC67914  Dryopteris arguta Le Roy Abrams 1911-6-21 4456 Mariposa Yosemite National Park, Yosemite Valley - near Le Conte Memorial 1371 Comment
  CAS-BOT-BC67915  Dryopteris arguta C. W. Sharsmith 1936-6-28 2161 Mariposa Sierra Nevada, vicinity of Yosemite Valley - in hanging valley just above Bridal Veil Falls 1508 Comment
  CAS-BOT-BC67916  Dryopteris arguta C. W. Sharsmith 1936-6-28 2161 Mariposa Sierra Nevada, vicinity of Yosemite Valley - in hanging valley just above Bridal Veil Falls 1508 Comment
  CAS-BOT-BC67917  Dryopteris arguta J. W. Congdon 1882-11-1 s.n. Mariposa unspecified Comment
  CAS-BOT-BC67918  Dryopteris arguta Mrs. A. L. Combs 1916-6-4 s.n. Mariposa El Portal, Yosemite Comment
  CAS-BOT-BC67920  Dryopteris arguta John Thomas Howell 1956-12-4 31997 Mariposa Sierra Nevada - Merced River Canyon 2.6 miles above Briceburg Comment
  CAS-BOT-BC67933  Dryopteris arguta J. W. Blankinship 1928-8-27 s.n. Lake Mt. Konocti Comment
  CAS-BOT-BC67934  Dryopteris arguta Georgia Bentley 1917-4-20 s.n. Lake Lakeport Comment
  CAS-BOT-BC67935  Dryopteris arguta unspecified 1899-7-1 s.n. Lake Blue Lake Comment
  CAS-BOT-BC67936  Dryopteris arguta unspecified 1899-7-1 s.n. Lake Blue Lake Comment
  CAS-BOT-BC67937  Dryopteris arguta Timothy S. Ross; Steve Boyd 1995-6-28 8648 Los Angeles Liebre Mountains - Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. Burnt Peak 7.5' USGS Quad. 737 Comment
  CAS-BOT-BC67938  Dryopteris arguta Timothy S. Ross; Steve Boyd; Steve Burns 1994-7-6 8110 Los Angeles Liebre Mountains - Tributary of Clearwater Canyon: Fork area of major blueline tributary which drains southward from 847 Comment
  CAS-BOT-BC67940  Dryopteris arguta Parish 1903-2-1 s.n. Los Angeles Covina Comment
  CAS-BOT-BC67942  Dryopteris arguta E. Lloyd 1933-4-1 s.n. Los Angeles Santa Monica Mts., Temescal Canyon Comment
  CAS-BOT-BC67943  Dryopteris arguta C. F. Baker 1903-8-2 3660 Los Angeles San Antonio Canyon near Claremont Comment
  CAS-BOT-BC67944  Dryopteris arguta George L. Moxley 1920-11-28 864 Los Angeles San Gabriel Canyon Comment
  CAS-BOT-BC67946  Dryopteris arguta Henry J. Thompson 1959-3-27 1895 Los Angeles Santa Monica Mountains - Saddle Peak, 1.5 miles east of peak 731 Comment
  CAS-BOT-BC67948  Dryopteris arguta Marcus E. Jones 1882-11-28 3032 Los Angeles Pasadena Comment
  CAS-BOT-BC67949  Dryopteris arguta unspecified 1901-6-23 s.n. Los Angeles Pasadena Comment
  CAS-BOT-BC67950  Dryopteris arguta Le Roy Abrams 1899-3-1 219 Los Angeles Millard's Canyon Comment
  CAS-BOT-BC70810  Dryopteris arguta Irja Knight; Walter Knight 1964-11-15 783 Unknown Hood's Peak near Johnson Lake Comment
  CAS-BOT-BC70817  Dryopteris arguta John Thomas Howell; Gordon H. True; Barbara Menzies; Roberta Shockey 1978-4-5 52805 Calaveras Camp Nine Road northeast of Vallecito 609 Comment
  CAS-BOT-BC70818  Dryopteris arguta S. B. Parish; W. F. Parish 1881-7-1 522 San Bernardino San Bernardino Mts. Comment
  CAS-BOT-BC70819  Dryopteris arguta Timothy S. Ross; Steve Boyd 1990-6-18 3529 San Bernardino Epipactis Canyon: Un-named canyon draining ENE to Lone Pine Canyon and originating near the E end of Upper Lytle Creek 1060 Comment
  CAS-BOT-BC70825  Dryopteris arguta F. E. Blaisdell s.n. San Diego Poway Valley Comment
  CAS-BOT-BC70826  Dryopteris arguta A. Davidson M. D. 1908-7-1 2094 Tulare Sequoia Nat. Park Comment
  CAS-BOT-BC70827  Dryopteris arguta Scott D. White; Mike Wilcox 1995-7-11 3468 Riverside Southwest of Main Divide Truck Trail, upper forks of Decker Canyon, USGS 7 1/2' Alberhill quad. 731 Comment
  CAS-BOT-BC70828  Dryopteris arguta Lowell Ahart 1983-9-19 4443 Sutter north side of the South Butte, Sutter Buttes 650 Comment
  CAS-BOT-BC70829  Dryopteris arguta Lowell Ahart 1981-7-3 2896 Sutter South Butte, Sutter Buttes 600 Comment
  CAS-BOT-BC70831  Dryopteris arguta Robert T. Clausen; Harold Trapido 1940-6-27 4745 San Bernardino Cascade Canyon, San Gabriel Mts. 1295 Comment
  CAS-BOT-BC70832  Dryopteris arguta John Thomas Howell 1927-6-24 2578 San Bernardino Aliso Canyon, southern Puente Hills, near Santa Ana Canyon 274 Comment
  CAS-BOT-BC70833  Dryopteris arguta G. R. Kleeberger 1878-12-30 s.n. Riverside Temescal Comment
  CAS-BOT-BC70834  Dryopteris arguta D. E. Breedlove 1961-8-5 938 Riverside along Fuller Mill Creek where it crosses Riverside Highway 1; San Jacinto Mtns 1645 Comment
  CAS-BOT-BC70835  Dryopteris arguta Ira L. Wiggins 1966-2-4 20410 Orange Trabuco Canyon, about 1/2 mi. above end of open road Comment
  CAS-BOT-BC70839  Dryopteris arguta Lemmon 1881-5-1 s.n. Alameda Oakland Hills Comment
  CAS-BOT-BC70840  Dryopteris arguta Lemmon 1881-5-1 s.n. Alameda Oakland Hills Comment
  CAS-BOT-BC70844  Dryopteris arguta Paul F. Covel 1937-9-19 693 Alameda Oakland Hills Comment
  CAS-BOT-BC70850  Dryopteris arguta John Thomas Howell 1969-4-22 45539 Amador Volcano 609 Comment
  CAS-BOT-BC70851  Dryopteris arguta John Thomas Howell 1969-4-22 45539 Amador Volcano 609 Comment
  CAS-BOT-BC70852  Dryopteris arguta Lowell Ahart 1987-7-3 5751 Butte along the edge of Poe Power House Road, about 1 mile northwest, about 1 mile southeast of Jarbo Gap 487 Comment
  CAS-BOT-BC70853  Dryopteris arguta Lowell Ahart 1990-3-19 6417 Butte on the south side of Pacific Heights Road, about 3 1/2 miles southwest of Oroville 33 Comment
  CAS-BOT-BC70854  Dryopteris arguta Lowell Ahart 1983-7-24 4207 Butte Forbestown Res., about 5 miles northeast of Forbestown 450 Comment
  CAS-BOT-BC70857  Dryopteris arguta Lowell Ahart 1980-9-10 2632 Butte 1 mile northeast of Milsap Bar 900 Comment
  CAS-BOT-BC70861  Dryopteris arguta O. N. Sanford 1878-11-24 s.n. Contra Costa Mt. Diablo Comment
  CAS-BOT-BC70864  Dryopteris arguta Mary L. Bowerman 1930-6-18 342 Contra Costa Dan Cook Canyon Comment
  CAS-BOT-BC70865  Dryopteris arguta John Thomas Howell 1940-8-10 16118 Fresno Zigzags east of Kings Canyon, Bubbs Creek Comment
  CAS-BOT-BC70866  Dryopteris arguta John Thomas Howell 1958-7-28 34061 Fresno East of Tehipite Valley, Middle Fork of the Kings River 1524 Comment
  CAS-BOT-BC70867  Dryopteris arguta John Thomas Howell 1960-6-6 35387 Fresno Kings Canyon road, 3 mi. w. of Horseshoe Bend 1005 Comment
  CAS-BOT-BC70870  Dryopteris arguta Fred D. Klyver 1926-6-22 s.n. Fresno Between Kerchoff and New Auberry Comment
  CAS-BOT-BC70872  Dryopteris arguta Doris K. Kildale 1928-12-30 6884 Humboldt Phillipsville Comment
  CAS-BOT-BC70874  Dryopteris arguta Ira L. Wiggins 1932-6-18 5872 Humboldt mouth of Little River Comment
  CAS-BOT-BC70876  Dryopteris arguta Paul Leskinen 1972-9-11 1435 Kern below Alta Sierra, west aspect 1524 Comment
  CAS-BOT-BC70881  Dryopteris arguta Ernest C. Twisselmann 1964-7-23 9778 Kern Ridge above Cedar Creek Public Camp 1470 Comment
  CAS-BOT-BC70882  Dryopteris arguta Ernest C. Twisselmann 1964-7-23 9778 Kern Ridge above Cedar Creek Public Camp 1470 Comment
  CAS-BOT-BC70883  Dryopteris arguta Ernest C. Twisselmann 1964-5-15 9436 Kern West side of the summit of Blue Mountain 1493 Comment
  CAS-BOT-BC70887  Dryopteris arguta Ernest C. Twisselmann 1965-4-21 10583 Kern Tejon Canyon 1013 Comment
  CAS-BOT-BC70891  Dryopteris arguta Ernest C. Twisselmann 1958-8-19 4730 Kern Breckenridge Mountain Road, 6.5 miles west of Barrel Spring 1493 Comment
  CAS-BOT-BC70892  Dryopteris arguta Ernest C. Twisselmann 1965-4-21 10583 Kern Tejon Canyon 1013 Comment
  CAS-BOT-BC70895  Dryopteris arguta Ernest C. Twisselmann 1958-8-19 4730 Kern Breckenridge Mountain Road, 6.5 miles west of Barrel Spring 1493 Comment
  CAS-BOT-BC70896  Dryopteris arguta Peter H. Raven; Michael P. Johnson 1967-5-1 21117 Marin south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC70898  Dryopteris arguta Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC70900  Dryopteris arguta James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais, Redwood Canyon Comment
  CAS-BOT-BC70901  Dryopteris arguta R. S. Ferris; Ira L. Wiggins 1935-7-19 8083 Marin West shore of Tomales Bay 0.1 mi. South of Inverness Comment
  CAS-BOT-BC70902  Dryopteris arguta W. R. Dudley 1901-3-1 s.n. Marin Marshall's, Tomales Bay Comment
  CAS-BOT-BC70903  Dryopteris arguta Volney Rattan 1877-2-24 s.n. Marin San Rafael Comment
  CAS-BOT-BC70906  Dryopteris arguta Miss E. Cannon 1892-8-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC70907  Dryopteris arguta John Thomas Howell 1948-6-6 24337 Marin Steep Ravine, Mt. Tamalpais Comment
  CAS-BOT-BC70909  Dryopteris arguta Javier Penalosa 1961-4-29 1382 Marin Hill above Paradise Cove 91 Comment
  CAS-BOT-BC70910  Dryopteris arguta Javier Penalosa; J. T. Howell 1961-6-29 1897 Marin Above Paradise Dr. 1.9 mi NW of rd. to Naval Net Depot Comment
  CAS-BOT-BC70913  Dryopteris arguta E. Painter; E. Neese 1995-5-19 HL 1707 Monterey Fort Hunter Liggett (Training Areas 26, 28), above Salmon Creek, ca. 2.1 air km SSE of confluence of Pozo Hondo 380 Comment
  CAS-BOT-BC70916  Dryopteris arguta D. E. Breedlove 1979-4-12 43621 Monterey Piney Creek Wildlife Habitat Improvement Area, 2-3 mi. S of Carmel Valley - Arroyo Seco Rd. 457 Comment
  CAS-BOT-BC70918  Dryopteris arguta A. A. Heller 1903-6-5 6821 Monterey Near Monterey on the Carmel road Comment
  CAS-BOT-BC70919  Dryopteris arguta G. R. Vasey 1880-7-1 683 Monterey Santa Lucia Mts. Comment
  CAS-BOT-BC70921  Dryopteris arguta Floyd Durham 1942-8-21 s.n. Monterey Frances Simes Hastings Natural History Reservation, upper Carmel Valley about 2 miles northeast of Jamesburg Comment
  CAS-BOT-BC70924  Dryopteris arguta E. K. Abbott s.n. Monterey Monterey Comment
  CAS-BOT-BC70925  Dryopteris arguta Cook & Cook 1946-6-17 148 Monterey South base of Haystack Hill, Frances Simes Hastings Natural History Reservation, Santa Lucia Mts. Comment
  CAS-BOT-BC70927  Dryopteris arguta Ynes Mexia 1926-5-1 s.n. Monterey Big Sur Comment
  CAS-BOT-BC70929  Dryopteris arguta Eben McMillan; Gene Rambo 1957-5-27 37 -29 Monterey Castle Mountain, southeastern Monterey County 1318 Comment
  CAS-BOT-BC70938  Dryopteris arguta Eben McMillan; Gene Rambo 1957-5-27 37 -29 Monterey Castle Mountain, southeastern Monterey County 1318 Comment
  CAS-BOT-BC70941  Dryopteris arguta Ernest C. Twisselmann 1965-11-2 11721 Monterey Salmon Creek Canyon 45 Comment
  CAS-BOT-BC70942  Dryopteris arguta Elsa G. Ruckert 1960-3-12 22 Napa Bordering private road leading to 6495 Dry Creek Road 365 Comment
  CAS-BOT-BC70943  Dryopteris arguta Betty H. Johnson 1958-6-20 664 A Napa Near Mt. Mill House, 6.4 miles SW of Middletown Comment
  CAS-BOT-BC70948  Dryopteris arguta Carl B. Wolf 1928-5-3 1841 Napa base of Mt. St. Helena Comment
  CAS-BOT-BC70952  Dryopteris arguta Gordon H. True 1962-7-10 795 Nevada Blue Tent Road near Edwards Crossing on South Yuba River 609 Comment
  CAS-BOT-BC70953  Dryopteris arguta Gordon H. True 1971-6-8 6699 Nevada Road between Columbia Hill and Footes Crossing on Middle Yuba River 670 Comment
  CAS-BOT-BC70954  Dryopteris arguta Gordon H. True; John Thomas Howell 1971-7-1 6763 Nevada Road between Columbia Hill and Footes Crossing on Middle Yuba River 914 Comment
  CAS-BOT-BC70955  Dryopteris arguta Gordon H. True; John Thomas Howell 1971-5-25 6650 Nevada South Fork of Yuba River just north of Edwards Crossing 670 Comment
  CAS-BOT-BC70957  Dryopteris arguta Peter H. Raven 1954-8-28 7995 Nevada west of Greenhorn Creek 914 Comment
  CAS-BOT-BC70958  Dryopteris arguta Peter H. Raven; L. Wedberg 1956-6-23 9507 San Diego along road 1.1 miles west of Mt. Palomar turnoff on Lake Henshaw-Rincon road Comment
  CAS-BOT-BC70959  Dryopteris arguta A. L., Mrs. Coombs Spring, 1911 s.n. San Diego Warner Springs Comment
  CAS-BOT-BC70960  Dryopteris arguta Ira L. Wiggins 1927-5-7 2522 San Diego 7 mi. above Lakeside, on Mussey Grade Comment
  CAS-BOT-BC70961  Dryopteris arguta Ira L. Wiggins 1927-5-7 2522 San Diego 7 mi. above Lakeview on Mussey Grade Comment
  CAS-BOT-BC70962  Dryopteris arguta Edgar A. Mearns 1894-8-14 4031 San Diego Alpine Comment
  CAS-BOT-BC70963  Dryopteris arguta S. G. Stokes 1895-7-1 s.n. San Diego Cuyamaca Mt. 1371 Comment
  CAS-BOT-BC70964  Dryopteris arguta Marcus E. Jones 1926-7-27 s.n. San Diego Palomar Mt. Comment
  CAS-BOT-BC70965  Dryopteris arguta Peter H. Raven 1954-5-5 6914 San Francisco east side of Lake Merced, San Francisco Comment
  CAS-BOT-BC70966  Dryopteris arguta John Thomas Howell 1957-6-12 32614 San Francisco North slope of Lone Mt. Comment
  CAS-BOT-BC70967  Dryopteris arguta John Thomas Howell 1956-6-17 31600 San Francisco Summit ridge of Bayview Hills, San Francisco Comment
  CAS-BOT-BC70968  Dryopteris arguta H. W. Henshaw 1884-9-9 s.n. San Francisco San Francisco Comment
  CAS-BOT-BC70969  Dryopteris arguta H. W. Henshaw 1884-9-4 s.n. San Francisco San Francisco Comment
  CAS-BOT-BC70970  Dryopteris arguta Evelina Cannon s.n. San Francisco San Francisco Comment
  CAS-BOT-BC70971  Dryopteris arguta M. M. Miles 1883-1-1 s.n. San Luis Obispo San Luis Obispo Comment
  CAS-BOT-BC70972  Dryopteris arguta M. M. Miles 1884-1-1 s.n. San Luis Obispo San Luis Obispo Comment
  CAS-BOT-BC70973  Dryopteris arguta R. F. Hoover 1967-2-18 10232 San Luis Obispo Diablo Canyon, San Luis Range Comment
  CAS-BOT-BC70975  Dryopteris arguta Alice Eastwood 1926-5-3 13794 San Luis Obispo Avila Comment
  CAS-BOT-BC70976  Dryopteris arguta Alice Eastwood 1927-4-7 14306 San Luis Obispo Morro, San Luis Obispo Comment
  CAS-BOT-BC70983  Dryopteris arguta Clare B. Hardham 1958-2-13 2828 San Luis Obispo Cambria Comment
  CAS-BOT-BC70985  Dryopteris arguta John Thomas Howell 1964-6-30 40845 San Luis Obispo Monterey pine forest, Cambria Comment
  CAS-BOT-BC70986  Dryopteris arguta Ynes Mexia 1926-6-13 s.n. Santa Clara Loma Prieta Comment
  CAS-BOT-BC70991  Dryopteris arguta A. A. Heller 1903-11-26 7217 Santa Clara Foothills west of Los Gatos Comment
  CAS-BOT-BC70994  Dryopteris arguta W. R. Dudley 1902-5-8 s.n. Santa Clara 2nd ledge back of Lake Lagunita, Stanford University Comment
  CAS-BOT-BC70996  Dryopteris arguta Robert Martineau 1975-5-23 442 Santa Clara Los Trancos Trail, foothills of the eastern side of the Santa Cruz Mountains, five miles south of center of Palo Alto 548 Comment
  CAS-BOT-BC70997  Dryopteris arguta Roxana S. Ferris 1921-3-24 2123 Santa Cruz forks of Wadell Creek Comment
  CAS-BOT-BC70998  Dryopteris arguta Ray Collett 1966-9-19 s.n. Santa Cruz University of California Campus 213 Comment
  CAS-BOT-BC70999  Dryopteris arguta Miss. M. E. B. Norton 1878-1-1 s.n. Santa Cruz Santa Cruz Mts. Comment
  CAS-BOT-BC71000  Dryopteris arguta Miss. M. E. B. Norton 1878-1-1 s.n. Santa Cruz Santa Cruz Mts. Comment
  CAS-BOT-BC71001  Dryopteris arguta Marcus E. Jones 1881-6-21 2208 Santa Cruz Santa Cruz Comment
  CAS-BOT-BC71002  Dryopteris arguta F. E. Blaisdell, M. D. s.n. Santa Cruz Santa Cruz Comment
  CAS-BOT-BC71003  Dryopteris arguta J. H. Thomas 1950-3-19 1298 Santa Cruz Near intersection of Coast Highway and road to Swanton, about 1 mile south-east of mouth of Waddell Creek 30 Comment
  CAS-BOT-BC71004  Dryopteris arguta J. H. Thomas 1949-10-9 1136 Santa Cruz Near Highway 9 about 1 mile north of Drinking Fountain toward Saratoga Summit 457 Comment
  CAS-BOT-BC71005  Dryopteris arguta J. H. Thomas 1950-3-30 1401 Santa Cruz Soquel Valley, 1 mile south of Mountain School Comment
  CAS-BOT-BC71006  Dryopteris arguta J. H. Thomas 1953-2-8 2757 Santa Cruz Rancho del Oso, along Waddell Creek, about 2 miles from the coast 45 Comment
  CAS-BOT-BC71007  Dryopteris arguta J. H. Thomas 1950-4-30 1726 Santa Cruz Rancho del Oso, 0.2 mile south of mouth of Waddell Creek Comment
  CAS-BOT-BC71008  Dryopteris arguta John H. Thomas 1956-7-2 6037 Santa Cruz Ben Lomond Sand Hills 304 Comment
  CAS-BOT-BC71009  Dryopteris arguta John H. Thomas 1953-7-28 3528 Santa Cruz State Highway #9, 1.2 miles north of Drinking Fountain on way to Saratoga Summit 475 Comment
  CAS-BOT-BC71010  Dryopteris arguta John H. Thomas 1950-3-29 1371 Santa Cruz Waterman Gap, about 6 miles north of Boulder Creek along San Lorenzo River 228 Comment
  CAS-BOT-BC71011  Dryopteris arguta John H. Thomas 1950-4-9 1510 Santa Cruz Between Saratoga Summit and Boulder Creek, 5.6 miles south of the summit as measured by the road Comment
  CAS-BOT-BC71012  Dryopteris arguta John H. Thomas 1976-6-18 18361 Sonoma About 4.6 miles west of Warm Springs Dam, between Skaggs Springs and Geyserville Comment
  CAS-BOT-BC71015  Dryopteris arguta D. E. Breedlove 1980-6-28 44813 Sonoma Pepperwood Ranch W of Knights Valley Comment
  CAS-BOT-BC71016  Dryopteris arguta J. W. Congdon 1880-1-11 s.n. Sonoma Petaluma Comment
  CAS-BOT-BC71017  Dryopteris arguta A. A. Heller 1902-3-18 5095 Sonoma Santa Rosa Creek, east of Santa Rosa Comment
  CAS-BOT-BC71018  Dryopteris arguta Peter Rubtzoff 1952-6-10 1230 Sonoma Northeast slopes of Fitch Mtn., near Healdsburg Comment
  CAS-BOT-BC71020  Dryopteris arguta Walter Knight; Irja Knight 1964-2-16 525 Sonoma Mill Creek Road Comment
  CAS-BOT-BC71021  Dryopteris arguta Walter Knight; Irja Knight 1963-12-27 460 Sonoma Pine Flat Road Comment
  CAS-BOT-BC71027  Dryopteris arguta Joseph Keefe 1974-10-5 16261 Tulare Belknap Campground, 1 mile east of Camp Nelson, Sierra Nevada 1432 Comment
  CAS-BOT-BC71030  Dryopteris arguta Luthey 1975-6-28 412 Tulare Upper Kern River above Johnsondale Bridge 1158 Comment
  CAS-BOT-BC71033  Dryopteris arguta James R. Shevock 1972-6-7 1940 Tulare east base of The Needles, Lloyd Mdws. basin 1722 Comment
  CAS-BOT-BC71034  Dryopteris arguta James R. Shevock 1972-6-7 1940 Tulare east base of The Needles, Lloyd Mdws. Basin 1722 Comment
  CAS-BOT-BC71038  Dryopteris arguta Ernest C. Twisselmann 1968-9-26 14999 Tulare Mineral King Road, 1 mile above Silver City 2225 Comment
  CAS-BOT-BC71039  Dryopteris arguta Ernest C. Twisselmann 1968-9-26 14999 Tulare Mineral King Road, 1 mile above Silver City 2225 Comment
  CAS-BOT-BC71041  Dryopteris arguta Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-31 18293 Tulare Nine Mile Canyon just above Jordan Hot Springs 2048 Comment
  CAS-BOT-BC71042  Dryopteris arguta John Thomas Howell; Gordon H. True 1968-5-13 44326 Tulare Cherry Hill Road at Rincon Trail, Brush Creek Canyon 1463 Comment
  CAS-BOT-BC71045  Dryopteris arguta Clare B. Hardham 1970-6-10 17663 Tulare near Crescent Meadows, Sequoia National Park 2133 Comment
  CAS-BOT-BC71048  Dryopteris arguta Roxana S. Ferris 1919-4-11 1619 Tuolumne Spring Gulch near Bear Creek 335 Comment
  CAS-BOT-BC71049  Dryopteris arguta Roxana S. Ferris 1919-4-11 1619 Tuolumne Spring Gulch near Bear Creek 335 Comment
  CAS-BOT-BC71050  Dryopteris arguta Ira L. Wiggins; Dorothy B. Wiggins 1958-7-5 14364 B Tuolumne near bridge across Eagle Creek, along road from Confidence to Columbia Comment
  CATA1223  Dryopteris arguta Mark L. Hoefs, Douglas R. Hoefs, Jorge Hernandez 1995-6-21 2288 Los Angeles Santa Catalina Island: Upper Bulrush Canyon 286 Comment
  CATA162  Dryopteris arguta Mark L. Hoefs, A. Douglas Propst 1973-3-14 123 Los Angeles Santa Catalina Island: Cape Canyon 243 Comment
  CATA1809  Dryopteris arguta Benjamin E. Carter 2012-8-23 6994 Los Angeles Santa Catalina Island: Below and west of Airport Road north of Middle Ranch Road 370 Comment
  CATA2110  Dryopteris arguta Robert F. Thorne, G. Wallace, M. Hoefs 1977-4-28 48836 Santa Barbara Santa Rosa Island: Box Canyon 76 Comment
  CATA2972  Dryopteris arguta Amy Catalano 2016-1-28 009 Los Angeles Santa Catalina Island: Drainage bottom on south side of Airport Road, below Exclosure 4A 372 Comment
  CATA3226  Dryopteris arguta Julia Parish, Laura Roll 2016-12-2 018 Los Angeles Santa Catalina Island: About 250 meters east of Haypress Reservoir, in drainage on south side of road 425 Comment
  CATA371  Dryopteris arguta Mark L. Hoefs 1974-3-28 421 Los Angeles Santa Catalina Island: Upper Bulrush Canyon, north exposure 251 Comment
  CATA533  Dryopteris arguta Sara L. Crockett 1997-4-29 686 Los Angeles Santa Catalina Island: 0.2 mile E of Upper Bulrush Reservoir, along road 335 Comment
  CATA820  Dryopteris arguta Mark L. Hoefs 1991-6-17 1397 Los Angeles Santa Catalina Island: Near middle of Bulrush Canyon 368 Comment
  CDA12517  Dryopteris arguta J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East Comment
  CDA19977  Dryopteris arguta J. Hunter May 1994 s.n. San Luis Obispo Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East 0 Comment
  CDA28934  Dryopteris arguta D. G. Kelch 2009-6-9 9 .415 Santa Clara Santa Cruz Mountains; Steven s Canyon Rd ~2 Km W of Redwood Gulch Rd. Along Steven s Creek. Comment
  CDA32023  Dryopteris arguta L. Ahart 2009-8-2 16288 Butte Below the rim, along a small drainage, west of the Guardian Rock Trail, about 30 yards northwest of Pine Trail, about 3/8 mile (air) southwest of the intersection of Ten Mile House Road and Highway 32, Upper Bidwell Park, about 10 miles northeast of Chico. Comment
  CDA34600  Dryopteris arguta M. Beyers, G. F. Hrusa, D. Ragan 2010-5-18 483 Santa Barbara Sierra Madre Mountains; Creekbed at headwaters, north end of La Brea Canyon. 1173 Comment
  CDA42719  Dryopteris arguta A. G. Murdock 2004-2-12 205 Contra Costa Franklin Canyon - McHarry Ranch Road. Comment
  CDA42720  Dryopteris arguta A. G. Murdock 2004-2-12 205 Contra Costa Franklin Canyon - McHarry Ranch Road. Comment
  CDA42721  Dryopteris arguta D. G. Kelch 2004-9-2 4 .34 Contra Costa Carquinez Strait Region; Martinez - West: Ozol Rock and Scenic Dive. East of Ozol. Comment
  CDA42722  Dryopteris arguta D. G. Kelch 2005-5-1 5 .19 Contra Costa Carquinez Strait; Crockett; Edwards Canyon. Comment
  CHSC101827  Dryopteris arguta Lowell Ahart 2009-5-23 15763 Butte Below the rim, south of a small drainage, about 40 yards west of Guardians Trail, about 100 yards northeast of Pine Trail, Upper Bidwell Park, about 3/8 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. 381 Comment
  CHSC102981  Dryopteris arguta Lowell Ahart 2009-8-20 16288 Butte Below the rim, along a small drainage, west of the Guardian Rock Trail, about 30 yards northwest of Pine Trail, about 3/8 mile (air) southwest of the intersection of Ten Mile House Road and Highway 32, Upper Bidwell Park, about 10 miles northeast of Chico. 398 Comment
  CHSC113583  Dryopteris arguta Lowell Ahart 2014-8-24 19721 Butte On the south side of the road, about 150 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. 577 Comment
  CHSC117685  Dryopteris arguta Peter F. Zika 2015-5-10 26978 Santa Barbara Zaca Ridge Road, 3.9 air km SE of Zaca Peak. Outer South Coast Ranges. 1180 Comment
  CHSC12109  Dryopteris arguta J. M. Pitts 1972-4-16 133 Butte Locally abundant 100 yards se of Humbug Rd. 7.9 mi ne past Honeyrun Bridge. 426 Comment
  CHSC12121  Dryopteris arguta M. F. Smith 1972-4-22 10 Butte 500 yds. Southeast from intersection of Madrone Meadows Road and old Georgia Pacific Railroad bed. South of Feather Falls Community. 914 Comment
  CHSC21359  Dryopteris arguta M. S. Taylor 1975-6-4 656 Santa Cruz On s side of Cresant Drive, ca. 2 mi e of Los Gatos Hwy, Scott's Valley. Comment
  CHSC23407  Dryopteris arguta M. S. Taylor; L. Gut 1976-3-6 1012 Butte Along Macabes Creek, ca. 100 yds e of Lumpkin Rd, ca. 1 mi ne of Forbestown Rd, ca. 12 mi e of Oroville. 1066 Comment
  CHSC24882  Dryopteris arguta T. L. Reynolds 1976-4-23 53 Butte 3.5 mi ne of Covered Bridge, 10.4 mi ese of Chico. 243 Comment
  CHSC26265  Dryopteris arguta Darci Fields 1977-4-10 11 Marin Phoenix Lake Park, ca 1 mi ws on Lagunitas Rd. 24 Comment
  CHSC27945  Dryopteris arguta M. S. Taylor 1979-3-20 1949 Butte Ca. 1 mile n of jct of north fork Feather River and Hwy 70 along an old road, ca. 10 mi n of Oroville. 304 Comment
  CHSC28512  Dryopteris arguta M. S. Taylor; J. D. Jokerst 1979-10-13 2267 Butte On Jordan Hill Rd (Ponderosa Way on some maps) ca. 7.1 mi n of its jct with Concow Rd, ca. 2 mi se of Magalia. Comment
  CHSC28884  Dryopteris arguta M. S. Taylor 1980-2-17 2355 Butte On s side of lower Forbestown Rd, ca. 3 mi w of Forbestown. 609 Comment
  CHSC29001  Dryopteris arguta M. S. Taylor 1980-3-8 2376 Butte Pulga community, ca. 1 mi ne of Hwy 70, ca. 28 mi ne of Oroville. 487 Comment
  CHSC30811  Dryopteris arguta M. S. Taylor; J. D. Jokerst 1980-4-18 2518 Butte On w side of Humbug Rd, ca. 1 mi s of Nimshew. 609 Comment
  CHSC31985  Dryopteris arguta L. Ahart 1976-3-7 1020 Napa Above Monticello Dam, ca. 2 mi sw of Monticello Dam. 152 Comment
  CHSC32106  Dryopteris arguta L. Ahart 1974-12-29 688 Yuba Ca. 100 yds below the rd near the edge of Costa Creek, 2.5 mi e of Forbestown. 518 Comment
  CHSC34  Dryopteris arguta V. Holt 1935-11-1 Butte Honey Run grade. 365 Comment
  CHSC3409  Dryopteris arguta Alice L. Stoll 1966-3-7 49 Butte Honey Run Grade near Paradise. Comment
  CHSC3410  Dryopteris arguta Alice L. Stoll 1966-3-7 49 Butte Honey Run Grade near Paradise. Comment
  CHSC34239  Dryopteris arguta M. S. Taylor 1981-5-7 3638 Butte Along Sucker Creek, on e side of bridge, ca. 4 air mi sw of Feather Falls. 304 Comment
  CHSC3432  Dryopteris arguta Judy Potter 1966-3-7 112 Butte Above Honey Run Bridge. 2.3 miles south The Skyway. Comment
  CHSC34392  Dryopteris arguta Philip A. Silverstone 1978-8-20 322 Los Angeles Jtn Maguire and Escondido Sts., 0.3 km fron jtn Maguire and Latigo Canyon Rd., which is 4.8 km inland from State 1. Comment
  CHSC3462  Dryopteris arguta Roger Jaegel 1966-3-26 54 Trinity Near the south bank of the south fork of the Trinity River four miles west of Hyampom. Comment
  CHSC3500  Dryopteris arguta M. Gregg 1966-3-7 25 Butte Approx. 12.3 miles from CSC Ad. Bldg. Up Humbug Rd. off the Skyway across the covered bridge. Comment
  CHSC35328  Dryopteris arguta James Henrickson; R. Feldmeth 1973-5-7 9525 San Diego In N-S running Crest Canyon near corner of Crest Dr. and Del mar Heights in city of Del Mar. 91 Comment
  CHSC39206  Dryopteris arguta M. S. Taylor 1982-10-25 5195 Mendocino Moss Cove Rest Area, ca. 12 mi n of Willits, w side of Hwy 1. Along Moss Cove Creek. Comment
  CHSC39351  Dryopteris arguta Lowell Ahart 1983-6-30 4171 Butte Along old Highway 40, near the water fountain, about 4 miles south of Jarbo Gap, Section 11. 350 Comment
  CHSC39802  Dryopteris arguta Maxey-Jones 1928-5-21 San Mateo In La Honda Redwoods. Comment
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Jul 7 2010
  CHSC39838  Dryopteris arguta Ruby Gist 1935-3-1 Marin Comment
  CHSC39839  Dryopteris arguta Ruby Gist 1935-5-4 Butte Humboldt Rd. Comment
  CHSC39979  Dryopteris arguta L. Ahart; P. Ahart 1983-7-24 4207 Butte At the Forbestown Reservoir, ca. 5 mi ne of Forbestown. 450 Comment
  CHSC42012  Dryopteris arguta Lowell Ahart 1975-3-7 705 Butte About 1 mile west of the Forbestown Reservoir, north-east of Forbestown. 426 Comment
  CHSC42954  Dryopteris arguta Lowell Ahart 1987-7-3 5751 Butte Along the edge of Power House Road, about 1 mile north-west of the Poe Power House, about 1 mile south-east of Jarbo Gap. 487 Comment
  CHSC46171  Dryopteris arguta Lowell Ahart 1981-7-3 2896 Sutter On the north side of the South Butte, Sutter Buttes. 548 Comment
  CHSC50014  Dryopteris arguta Lowell Ahart 1990-3-19 6417 Butte On the south side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville. 33 Comment
  CHSC54859  Dryopteris arguta Vernon H. Oswald 1991-9-11 4873 Plumas Domingo Spring on Chester-Wilson Lake Rd (Forest Rd 29N63; Plumas County Rd 311), ca. 7.5 miles (air) west-northwest of Chester. 1545 Comment
  CHSC59482  Dryopteris arguta Jody R. Bickford 1992-4-5 16 Lake Ca. 0.8 mi sw of jct of High Valley Rd and Warren Way, 2.5 mi nw of jct of Hwy 20 and High Valley Rd, ca. 1.5 mi n of Clearlake Oaks. 536 Comment
  CHSC65529  Dryopteris arguta L. P. Janeway 1994-9-29 4756 Butte Halfway between Fall River and the western end of Jackson Ranch Ridge; north side of the trail from Jackson Ranch Ridge to the falls at Feather Falls. 792 Comment
  CHSC69170  Dryopteris arguta Vernon Oswald; Lowell Ahart 1997-8-19 8841 Nevada Grizzly Ridge Rd. (Forest Rt. 37) on the south side of the Middle Fork of Yuba River, 1.2 mi southwest of Foote Crossing. 807 Comment
  CHSC70826  Dryopteris arguta Vernon Oswald 1998-4-12 8904 Butte Upper Bidwell Park (new addition), Pine Trail between the trailhead on Hwy. 32 opposite Santos Rd. (between Chico and Forest Ranch) and South Rim Trail. 396 Comment
  CHSC8352  Dryopteris arguta Edward L. Smith 1957-5-30 11 Los Angeles Located at Little Dalton Canyon, San Gabriel Mts. 365 Comment
  CHSC84156  Dryopteris arguta Lowell Ahart 2003-6-30 10326 Butte Near the small stream, on the south side of Ponderosa Way, about 2 miles (by road) southwest of the Ponderosa Dam, about 2 miles (air) northwest of Forbestown. 490 Comment
  CHSC84219  Dryopteris arguta Lowell Ahart 2003-7-12 10375 Butte On the sides of a wash, on the west side of Milsap Bar Road, about 1/8 mile south of the bridge across the North Fork of the Feather River, about 4 miles (air) northeast of the Brush Creek Work Center, about 20 miles (air) northeast of Oroville. 997 Comment
  CHSC86084  Dryopteris arguta R. D. Fischer; Paul Maslin 2003-12-24 19 Butte Sierra Nevada Range, off Hwy 32 between Chico and Forest Ranch. Located about 200 yds west of a wide pull out which, in turn, is about 200 yds. south of the gated main entrance to Big Chico Creek Ecological Reserve (BCCER). 548 Comment
  CHSC87924  Dryopteris arguta Lowell Ahart 2004-5-29 10974 Sutter On a steep (cliffs) slope, about 30 yards north of the fence, where the fence ends, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter. 537 Comment
  CHSC90008  Dryopteris arguta Charles Crannell 1991-4-23 20 Butte 50 ft south of where Honey Run Road crosses Butte Creek. In gully. 103 Comment
  CHSC90204  Dryopteris arguta Lowell Ahart 2005-1-20 11473 Butte On the west side of McCabe Creek, above the high water line of Lake Oroville, about 1/4 mile south of the siphon, about 3 miles (air) northeast of Hurleton, about 7 miles (air) east of Oroville Dam. 304 Comment
  CHSC92383  Dryopteris arguta Lowell Ahart 2005-11-12 12481 Butte Bank of a wash, about 90 yards northeast of the large parking area by the gate, end of Dark Canyon Road, about 3 miles (air) south of Highway 70 at Big Bend Road. 327 Comment
  CHSC93796  Dryopteris arguta Lowell Ahart 2006-5-19 12634 Butte Road bank, on the west side of the dirt road, Bardees Bar Road, south of the small stream, about 1/4 mile southwest of the poor bridge across the North Fork of the Feather River at Bardees Bar, about 2 3/4 miles (air) southwest of Pulga. 405 Comment
  CHSC95356  Dryopteris arguta LeRoy Gross; Valerie Soza, Neil Gilbert 2000-10-18 296 Los Angeles Verdugo Mountains: Hostetter Mountainway. 640 Comment
  CHSC99551  Dryopteris arguta L. P. Janeway 2008-6-22 9420 Butte Northern Sierra Nevada Foothills. Canyon draining on east side of Dark Canyon Road 90 m north of the gate to the boat ramp into Lake Oroville. North-facing slope. 294 Comment
  CHSC99571  Dryopteris arguta L. P. Janeway 2008-6-22 9419 Butte Cascade Range Foothills. Upper Bidwell Park, Chico (a large generally natural area); just below junction of Pine Trail and Guardians Trail. 396 Comment
  CLARK-A1528-1491  Dryopteris arguta John C. Roos 1937-3-27 1326 Santa Barbara Los Olivos Comment
  CLARK-A1528-27  Dryopteris arguta Noel Wallace 1937-8-15 BS 16 Riverside Box Springs Mountains Comment
  CLARK-A1528-3593  Dryopteris arguta John C. Roos 1942-3-21 1099 Los Angeles San Gabriel Mountains Comment
  HREC1077 Image available Dryopteris arguta H. F. Heady 1952-9-24 494 Mendocino Hopland Field Station: James Pasture Comment
  HREC1078 Image available Dryopteris arguta H. F. Heady 1953-5-8 722 Mendocino Hopland Field Station: James Pasture Comment
  HSC1035  Dryopteris arguta W. R. Supernaugh, Jr. 1964-12-24 24 Riverside Joshua Tree Nat'l Monument, 0.25 mi. E of Ryan Campground 1311 Comment
  HSC24432  Dryopteris arguta Gerald L. Benny, Colin Wainwright, R. F. Thorne 1971-4-14 243 San Bernardino Day Canyon, San Bernardino National Forest, burned 1970 976 Comment
  HSC24445  Dryopteris arguta M. B. Dunkle 1939-8-11 8536 Santa Barbara Prisoners Harbor, Santa Cruz Island. Comment
  HSC24681  Dryopteris arguta Gerald L. Benny, Colin Wainwright 1971-5-14 476 San Bernardino Day Canyon, San Bernardino National Forest 976 Comment
  HSC27504  Dryopteris arguta J. P. Smith 1973-4-7 5945 Trinity New River Trail from Grays Falls Campground, on the N side of the Trinity River and W side of the New River. 244 Comment
  HSC29718  Dryopteris arguta J. D. Ackerman, A. M. Montalvo 1973-12-24 135 San Diego 1.5 mi. E of Julian on Hwy. 78 1220 Comment
  HSC35460  Dryopteris arguta J. D. Ackerman, A. M. Montalvo 1975-6-26 526 Riverside Hwy. 74 between San Juan Capistrano and Lake Elsinor, near Upper San Juan Campground, Cleveland Nat'l Forest 610 Comment
  HSC37246  Dryopteris arguta Gary S. Lester 1975-9-27 768 Mendocino Elder Creek bottoms, from mouth to 1 mi. up stream 427 Comment
  HSC42933  Dryopteris arguta Ken Stillman 1976-8-31 455 Siskiyou E and N sides of Williams Point 366 Comment
  HSC46070  Dryopteris arguta J. P. Smith, Steve Selva 1970-6-14 3873 Siskiyou Road to Steinacher Creek near Somes Bar. Comment
  HSC52902  Dryopteris arguta G. L. Clifton, Griswold 1979-6-19 5556 Del Norte Near Smith River, S Fork, close to the town of Gasquet. 38 Comment
  HSC73908  Dryopteris arguta R. York 1980-5-24 660 Trinity Near Long Ridge. 1036 Comment
  HSC74006  Dryopteris arguta R. York 1980-5-24 690 Trinity Near Long Ridge. 1036 Comment
  HSC79610  Dryopteris arguta James Henrickson, R. Feldmeth 1973-5-7 9525 San Diego N-S running Crest Canyon near corner of Crest Dr. and Del Mar Heights in city of Del Mar 76 Comment
  HSC84250  Dryopteris arguta Gladys L. Smith, Clare R. Wheeler 1981-5-23 6323 Mendocino Elkhorn Rd., 2.4 km from jct. with Hwy. 128 at Yorkville 289 Comment
  HSC85715  Dryopteris arguta Clare R. Wheeler 1981-5-19 2156 Mendocino Cold Springs Lookout, SW of Philo on Signal Ridge Rd. 823 Comment
  HSC89449  Dryopteris arguta P. A. Daly 1984-5-8 16 Humboldt Trinidad Head 61 Comment
  HSC91647  Dryopteris arguta Susan H. Bicknell 1988-8-15 San Luis Obispo Montana de Oro State Park, Manzanita Trail Comment
  HSC91648  Dryopteris arguta Susan H. Bicknell 1989-6-11 San Luis Obispo Montana de Oro Comment
  HSC91649  Dryopteris arguta Susan H. Bicknell 1988-8-18 San Luis Obispo Montana de Oro State Park Comment
  HSC92848  Dryopteris arguta Gena Calcarone 1995-1-9 7 San Diego Ramona 500 Comment
  HSC975  Dryopteris arguta R. I. Bonn 1965-5-9 49 Humboldt 4 mi. W of Arcata on Lanphere Rd. Comment
  HSC99640  Dryopteris arguta T. Jimerson, J. Pageau 1979-7-31 700 Humboldt Near Whiting Ridge. Close to town of Hyampom 1204 Comment
  IRVC122  Dryopteris arguta A. S. Boughey 121 Orange [San Juan Canyon], Ortega Hwy, 1mi E San Juan Guard Sta. Santa Ana Mountains Comment
  IRVC123  Dryopteris arguta A. S. Boughey, P. Pembrook 1965-6-15 1042 Orange Santa Ana mtns: Silverado Cyn above Silverado. Peninsular Ranges Comment
  IRVC124  Dryopteris arguta A. S. Boughey, P. Pembrook 1965-6-15 1056 Orange Santa Ana Mountains; Saddleback Mtn., Cleveland National Forest. Peninsular Ranges Comment
  IRVC128  Dryopteris arguta C. Thompson 1965-4-15 Orange Trabuco Canyon. Santa Ana Mountains Comment
  IRVC129  Dryopteris arguta B. Simson 1965-4-2 Orange Silverado Canyon, Silverado. Santa Ana Mountains Comment
  IRVC135  Dryopteris arguta Debbi DeVault 1965-4-24 HS 531 Riverside Highway 74; 1/4 mile SE of Keen Camp Summit. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC137  Dryopteris arguta Christie Duncan 1965-2-28 HS 530 Riverside Ortega Hwy [74]; El Carriso guard station. Peninsular Ranges, Santa Ana Mountains Comment
  IRVC138  Dryopteris arguta R. H. Whittaker, W. A. Niering 1963-6-6 SJ 249 Riverside San Jacinto Mountains; Indian Creek. Peninsular Ranges 640 Comment
  IRVC139  Dryopteris arguta R. H. Whittaker 1963-5-27 SJ 7 Riverside Hemet Hwy, between Hemet and Mtn Center. Peninsular Ranges, San Jacinto Mountains 1250 Comment
  IRVC140  Dryopteris arguta R. H. Whittaker, W. A. Niering 1963-5-28 SJ 37 Riverside Mountain Center, Hemet Hwy. San Jacinto Mountains 976 Comment
  IRVC142  Dryopteris arguta R. H. Whittaker, W. A. Niering 1963-5-28 SJ 32 Riverside Mountain Center to Hemet. San Jacinto Mountains 915 Comment
  IRVC143  Dryopteris arguta R. H. Whittaker, W. A. Niering 1963-5-27 SJ 6 Riverside Hemet Hwy, between Hemet and Mtn Center. Peninsular Ranges, San Jacinto Mountains 1250 Comment
  IRVC144  Dryopteris arguta Ken Ellis 1965-4-24 HS 529 Riverside Ortega Highway; Upper San Juan Creek Camp. Santa Ana Mountains Comment
  IRVC145  Dryopteris arguta Barbara Mawdsley 1965-4-24 HS 528 Riverside Highway 74; 1/4 mile SE of Keen Camp Summit. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC146  Dryopteris arguta M. Savage 1965-4-24 s.n. Riverside [E of Mountain Center] Route 74; Keen Camp Summit. Peninsular Ranges, San Jacinto Mountains Comment
  IRVC16264  Dryopteris arguta L. Fox 1978-5-9 s.n. Orange Upper Trabuco Canyon. Santa Ana Mountains Comment
  IRVC19372  Dryopteris arguta R. L. Allen 1977-2-11 s.n. Riverside Bear Creek Canyon; near Ortega Highway [74]. Peninsular Ranges, Santa Ana Mountains Comment
  IRVC19379  Dryopteris arguta R. L. Allen 1977-2-11 s.n. Riverside Bear Creek Canyon; near Ortega Highway [74]. Peninsular Ranges, Santa Ana Mountains Comment
  IRVC20515  Dryopteris arguta Fred M. Roberts 1983-9-26 1120 Orange Lion Canyon, Chiquito Basin Trail, 3.3km NNE Lower San Juan Picnic Ground; 4.3km SSE Los Pinos Peak. Santa Ana Mountains 810 Comment
  IRVC22501  Dryopteris arguta Fred M. Roberts 1985-4-30 1673 Orange Laguna Beach: Temple Hill; at margin of "Dripping Springs Canyon"; 0.4km NNE Top of the World School. Southern Coastal 255 Comment
  IRVC22504  Dryopteris arguta Fred M. Roberts 1985-5-1 1698 Orange Aliso Canyon, 2.1km NNE Aliso Peak, Aliso Viejo 67 Comment
  IRVC22665  Dryopteris arguta Fred M. Roberts 1985-5-9 1726 Orange Santa Ana Mountains: Upper McVicker Canyon, 1.8km NE Los Pinos Peak. Peninsular Ranges 1113 Comment
  IRVC23909  Dryopteris arguta Fred M. Roberts, R. L. Allen 1985-8-19 2136 Orange Mission Viejo: lateral to Engilish Canyon along Vista de Lago Drive; 3.4km ENE El Toro Fire Station. Southern Coastal 218 Comment
  IRVC24819  Dryopteris arguta Fred M. Roberts, G. A. Marsh 1986-5-16 2898 Orange ridge above San Juan Canyon, Sitton Peak Truck Trail, 3.9km W Sitton Peak, Santa Ana Mountains 670 Comment
  IRVC26193  Dryopteris arguta Mark A. Elvin, M. S. Enright, Tricia Wotipka 2003-5-24 2926 Los Angeles Newhall Ranch, head of Salt Creek, northern crest of Santa Susana Mtns. Santa Susana Mtns. 915 Comment
  IRVC27224  Dryopteris arguta A. C. Sanders, Mark A. Elvin, et al. 2003-5-4 26524 San Diego Otay Mountain, ridge ca. 2-3 miles east of the peak, around end of jeep trail Peninsular Range 945 Comment
  IRVC28290  Dryopteris arguta Mark A. Elvin, Andy Sanders, Cindy Burrescano, et al. 2003-5-4 2694 San Diego Otay Mountain about 3.5km E of Doghouse Junction; head of Cedar Creek watershed. San Ysidro Mountains 945 Comment
  IRVC28642  Dryopteris arguta Mark A. Elvin, A. C. Sanders 2005-9-2 4497 Orange Mouth of Lion Cyn, just up stream from Lower San Juan Campground. Santa Ana Mtns 457 Comment
  IRVC29203  Dryopteris arguta G. K. Helmkamp, E. A. Helmkamp 2004-9-29 8808 Santa Barbara Stagecoach Road at junction with Hwy CA-154, SE of Lake Cachuma Santa Ynez Mountains 561 Comment
  JEPS100162  Dryopteris arguta A. Langston 2003-6-19 AL 50 Contra Costa Mt. Wanda; Martinez; John Muir National Historic Site; Mt. Wanda, John Muir National Historic Site Comment
  JEPS102140  Dryopteris arguta E. Painter and E. Neese 1995-5-19 HL 1707 Monterey Fort Hunter Liggett (Training Area 26, 28); above Salmon Creek, ca. 2.1 air km SSE of confluence of Pozo Hondo and Salmon creeks, ca 6.0 air km due W of Nacimiento R 300 Comment
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May 13 2017
  JEPS103988  Dryopteris arguta Jake Ruygt 1978-3-12 238 Napa .9 mile east of Silverado Trail on Deer Park Road 152 Comment
  JEPS104145  Dryopteris arguta Lowell Ahart 2003-6-30 10326 Butte Near the small stream, on the south side of Ponderosa Way, ca 2 mi (by road) sw of the Ponderosa Dam, ca 2 mi (air) nw of Forbestown. 490 Comment
  JEPS104154  Dryopteris arguta Lowell Ahart 2003-7-12 10375 Butte On the sides of a wash, on the w side of Milsap Bar Rd, ca 1/8 mi south of the bridge across the North Fork of the Feather River, ca 4 mi (air) ne of the Brush Creek Work Center, ca 20 mi (air) ne of Oroville. 997 Comment
  JEPS106111  Dryopteris arguta Lowell Ahart 2004-5-29 10974 Sutter On a steep (cliffs) slope, about 30 yards north of the fence, where the fence ends, on the northwest side of the South Butte, Sutter Buttes, about 5 miles (air) northwest of Sutter 537 Comment
  JEPS107674  Dryopteris arguta Lowell Ahart 2005-1-20 11473 Butte On the west side of McCabe Creek, above the high water line of Lake Oroville, about 1/4 mile south of the siphon, about 3 miles (air) northeast of Hurleton, about 7 miles (air) east of Oroville Dam 304 Comment
  JEPS108136  Dryopteris arguta Lowell Ahart 2005-11-12 12481 Butte Bank of a wash, about 90 yards northeast of the large parking area by the gate, end of Dark Canyon Road, about 3 miles (air) south of Highway 70 at Big Bend Road 327 Comment
  JEPS110220  Dryopteris arguta Lowell Ahart 2006-5-19 12634 Butte Road bank, on the west side of the dirt road, Bardees Bar Road, south of the small stream, about 1/4 mile southwest of the poor bridge across the North Fork of the Feather River at Bardees Bar, about 2 3/4 miles (air) southwest of Pulga 405 Comment
  JEPS111936  Dryopteris arguta D. G. Kelch 2005-5-1 05 .190 Contra Costa Crockett - Edwards Canyon 150 Comment
  JEPS111938  Dryopteris arguta D. G. Kelch 2004-9-2 04 .340 Contra Costa Martinez - West: Ozol Rock and Scenic Drive Martinez (Ozol) CA East of Ozol 25 Comment
  JEPS111939  Dryopteris arguta A. G. Murdock 2004-2-12 205 Contra Costa Franklin Canyon - McHarry Ranch Rd. 126 Comment
  JEPS116137  Dryopteris arguta Lowell Ahart 2009-8-20 16288 Butte Below the rim, along a small drainage, west of the Guardian Rock Trail, about 30 yards northwest of Pine Trail, about 3/8 mile (air) southwest of the intersection of Ten Mile House Road and Highway 32, Upper Bidwell Park, about 10 miles northeast of Chico 398 Comment
  JEPS116139  Dryopteris arguta Lowell Ahart 2009-5-23 15763 Butte Below the rim, south of a small drainage, about 40 yards west of Guardians Trail, about 100 yards northeast of Pine Trail, Upper Bidwell Park, about 3/8 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northea 381 Comment
  JEPS122333  Dryopteris arguta Lowell Ahart 2014-8-24 19721 Butte On the south side of the road, about 150 yards southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. Comment
  JEPS126171  Dryopteris arguta Eva Begley 2016-4-21 3 E3498 Sacramento American River Parkway. 1.9 km west of Hazel Avenue. Comment
  JEPS126172  Dryopteris arguta Eva Begley 2016-2-18 2 E7712 Sacramento American River Parkway. About 1.9 km west of Hazel Avenue. Comment
  JEPS126176  Dryopteris arguta Eva Begley 2016-4-21 3 E3498 Sacramento American River Parkway. About 1.9 km west of Hazel Avenue. Comment
  JEPS314  Dryopteris arguta W. L. Jepson 1932-10-2 16547 Alameda vicinity of Berkeley (head of Strawberry Canyon just above Cherry Patch) Comment
  JEPS35042  Dryopteris arguta Charlotte N. Smith 1942-5-15 613 Kern ca. 2 3/8 mi by section line se of Poso Mine (n-facing watershed above Poso Creek); foot hills of Greenhorn Mts. 1097 Comment
  JEPS35157  Dryopteris arguta Walter Fry July, 1913 10 Tulare Sequoia National Park 1524 Comment
  JEPS35165  Dryopteris arguta W. L. Jepson 1922-3-19 9538 San Mateo Lake San Andreas Comment
  JEPS35198  Dryopteris arguta I. W. Clokey and E. G. Anderson 1935-5-9 6502 Los Angeles San Dimas Canyon Comment
  JEPS39682  Dryopteris arguta Charlotte N. Smith 1945-8-7 965 Tulare in area over 3 mi ne of Tobias Peak (near Tobias Trail from Tobias Meadow to Kern River) 1859 Comment
  JEPS60038  Dryopteris arguta W. L. Jepson 1936-7-2 17646 Napa Angwin Meadow Howell Mts; Napa Range Comment
  JEPS60040  Dryopteris arguta W. L. Jepson 1921-12-11 9626 Marin Lake Alpine Comment
  JEPS60041  Dryopteris arguta W. L. Jepson 1923-4-22 9869 Contra Costa Mt Diablo Comment
  JEPS60042  Dryopteris arguta Adele Lewis Grant 1918-6-14 1260 Tuolumne near Leak Eleanor; Sierra 1429 Comment
  JEPS60043  Dryopteris arguta Mrs. E. Mossman 1931-2-1 12 Alameda Berkeley Hills Comment
  JEPS78334  Dryopteris arguta Edward Lee 1936-4-12 1943 Tuolumne n bank just above Italian Bar; S Fork Stanislaus River Comment
  JEPS78335  Dryopteris arguta Edward Lee 1936-4-12 1943 Tuolumne n bank just above Italian Bar; S Fork Stanislaus River Comment
  JEPS79495  Dryopteris arguta Edward Lee 1934-7-22 998 Alameda Strawberry Canyon; Berkeley Hills Comment
  JEPS94916  Dryopteris arguta Vernon Oswald and Lowell Ahart 1997-8-19 8841 Nevada Grizzly Ridge Rd. (Forest Rt. 37) 1.2 mi s Foote Crossing (on s side of river); Middle Fork of Yuba River 807 Comment
  JEPS96307  Dryopteris arguta E. R. Blakley, C. H. Muller 1960-7-25 3746 Santa Barbara between Canyon del Portezuelo and La Centinela (Santa Cruz Isl.); California Channel Islands, Santa Cruz Isl. 335 Comment
  JEPS96346  Dryopteris arguta E. R. Blakley Apr 5 1960-Apr 10 1960 3142 Santa Barbara Cherry Canyon, Santa Rosa Island Channel Islands, Santa Rosa Island, Cherry Canyon 45 Comment
  JROH25  Dryopteris arguta John H. Thomas 1970-1-1 15495 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH26  Dryopteris arguta John H. Thomas 1973-6-15 16840 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH27  Dryopteris arguta John H. Thomas 1974-10-12 17623 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH28  Dryopteris arguta Lawrence J. Winship 1974-11-2 5 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH29  Dryopteris arguta Lawrence J. Winship 1974-11-2 9 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH30  Dryopteris arguta Lawrence J. Winship 1974-11-2 6 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH31  Dryopteris arguta Lawrence J. Winship 1974-11-16 21 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH32  Dryopteris arguta John H. Thomas 1976-4-2 18076 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH33  Dryopteris arguta John H. Thomas 1976-11-5 18433 San Mateo Jasper Ridge Biological Preserve, Stanford University. Below dam Comment
  JROH34  Dryopteris arguta John Hunter Thomas 1977-6-16 18743 San Mateo Jasper Ridge Biological Preserve, Stanford University. Below dam. Comment
  JROH35  Dryopteris arguta John Hunter Thomas 1980-6-5 20000 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH37  Dryopteris arguta John Hunter Thomas 1980-11-12 20162 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH39  Dryopteris arguta John Hunter Thomas 1981-2-14 20219 San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH41  Dryopteris arguta John Hunter Thomas 1982-11-8 21257 C San Mateo Jasper Ridge Biological Preserve, Stanford University. Comment
  JROH42  Dryopteris arguta John H. Thomas 1964-11-29 10543 San Mateo Jasper Ridge Biological Preserve, Stanford University. Along San Francisquito Creek below dam. Comment
  JROH43  Dryopteris arguta L. Fletcher 1986-5-16 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Along San Francisquito Creek. Comment
  LA103223  Dryopteris arguta Barry A. Prigge; 1985-6-14 6401 Los Angeles SANTA MONICA MOUNTAINS, Cold Creek Canyon, along trail from upper gate of Cold Creek Preserve to Murphy Ranch site. 658 Comment
  LA1758  Dryopteris arguta Monte Lloyd; 1950-7-23 500723 p1230 Los Angeles SANTA MONICA MOUNTAINS, Topanga Canyon 30 Comment
  LA1763  Dryopteris arguta Carl Epling; Lincoln Ellison 1929-3-30 sn Los Angeles SANTA MONICA MOUNTAINS, Topango Canyon Comment
  LA1764  Dryopteris arguta A. M. Johnson; 1927-11-11 44 Los Angeles SANTA MONICA MOUNTAINS, Griffith Park Comment
  LA1775  Dryopteris arguta Carl Epling; 1931-5-9 sn Los Angeles SANTA MONICA MOUNTAINS, Los Alisos Canyon Comment
  LA1776  Dryopteris arguta M. E. Jones; 1928-5-3 sn Los Angeles SANTA MONICA MOUNTAINS, Santa Monica. Comment
  LA1777  Dryopteris arguta Martha Hilend; M. Canby Reis 1933-5-17 sn Los Angeles SANTA MONICA MOUNTAINS, Topango Canyon Comment
  LA200089  Dryopteris arguta Lawrence L. Kiefer; 1966-3-12 1715 Los Angeles SANTA MONICA MOUNTAINS, Tuna Canyon, ca 1.5 mi from mouth of canyon. 213 Comment
  LA200090  Dryopteris arguta Lawrence L. Kiefer; 1966-3-12 1705 Los Angeles SANTA MONICA MOUNTAINS, Cold Creek Rd. S of Mulholland Hwy, just N of Cold Creek and E of road. 304 Comment
  LA200091  Dryopteris arguta Lawrence L. Kiefer; 1966-3-13 1725 Los Angeles SANTA MONICA MOUNTAINS, Malibu Vista, Latigo Canyon Rd, ca 3 mi from Hwy 1, ravine above the road. 304 Comment
  LA200092  Dryopteris arguta Lawrence L. Kiefer; 1966-3-12 1689 Los Angeles SANTA MONICA MOUNTAINS, Lobo Canyon, ca 1 mi W of Triunfo Canyon Rd. 304 Comment
  LA200093  Dryopteris arguta Lawrence L. Kiefer; 1966-5-14 2024 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Dr., canyon N of road between Benedict Cyn Dr and Coldwater Canyon Dr. 304 Comment
  LA200094  Dryopteris arguta Lawrence L. Kiefer; 1966-5-14 2026 Los Angeles SANTA MONICA MOUNTAINS, ca 2 mi W of Laurel Canyon Blvd in canyon N of Mulholland Dr. 243 Comment
  LA200095  Dryopteris arguta Lawrence L. Kiefer; 1966-3-12 1710 Los Angeles SANTA MONICA MOUNTAINS, Las Flores Canyon, upper Las Flores Creek Rd. 304 Comment
  LA200096  Dryopteris arguta Lawrence L. Kiefer; 1966-5-14 2033 Los Angeles SANTA MONICA MOUNTAINS, Cahuenga Peak, ca 0.5 mi above Barham Blvd, NW [label says NE] side of Cahuenga Peak. 304 Comment
  LA200097  Dryopteris arguta Lawrence L. Kiefer; 1966-4-17 1886 Los Angeles SANTA MONICA MOUNTAINS, Griffith Park, Vista del Valle Dr, ca 0.25 mi E of Mt Hollywood Dr, N of road. 365 Comment
  LA200098  Dryopteris arguta Lawrence L. Kiefer; 1966-3-12 1681 Los Angeles SANTA MONICA MOUNTAINS, Zuma Canyon, E-fork, ca 0.75 mi S of Calamigos. 487 Comment
  LA200099  Dryopteris arguta Lawrence L. Kiefer; 1966-3-6 1660 Los Angeles SANTA MONICA MOUNTAINS, ravine between Las Flores and Big Rock Rd, ca 0.25 mi above Hwy 1. 45 Comment
  LA200100  Dryopteris arguta Lawrence L. Kiefer; 1966-3-6 1655 Los Angeles SANTA MONICA MOUNTAINS, Corral Canyon, ca 2 mi from canyon mouth. 304 Comment
  LA200101  Dryopteris arguta Lawrence L. Kiefer; 1966-5-14 2019 Los Angeles SANTA MONICA MOUNTAINS, ca 0.75 mi E of San Diego Frwy on Mulholland Dr, ravine just above road. 304 Comment
  LA200102  Dryopteris arguta Lawrence L. Kiefer; 1966-5-1 1955 Ventura SANTA MONICA MOUNTAINS, W-fork Arroyo Sequit 182 Comment
  LA200103  Dryopteris arguta Lawrence L. Kiefer; 1966-5-7 2001 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, ca 1 mi below the dam. 30 Comment
  LA200104  Dryopteris arguta Lawrence L. Kiefer; 1966-4-9 1832 Los Angeles SANTA MONICA MOUNTAINS, Santa Ynez Canyon, ca 3 mi N of Sunset Blvd. 274 Comment
  LA200105  Dryopteris arguta Lawrence L. Kiefer; 1966-3-20 1763 Los Angeles SANTA MONICA MOUNTAINS, Old Topanga Canyon, ca 2 mi from Topanga on Old Topanga Rd. 274 Comment
  LA200106  Dryopteris arguta Lawrence L. Kiefer; 1966-4-10 1847 Los Angeles SANTA MONICA MOUNTAINS, Rustic Canyon, ca 0.25 mi below Camp Josepho. 304 Comment
  LA200107  Dryopteris arguta Lawrence L. Kiefer; 1966-4-9 1835 Los Angeles SANTA MONICA MOUNTAINS, Mandeville Canyon, ca 3 mi N of Sunset Blvd in ravine W of road. 182 Comment
  LA200108  Dryopteris arguta Lawrence L. Kiefer; 1966-4-16 1878 Los Angeles SANTA MONICA MOUNTAINS, Caballero Creek, S of Tarzana, ca. 1 mi S of the end of Reseda Blvd. 304 Comment
  LA200109  Dryopteris arguta Lawrence L. Kiefer; 1966-4-16 1876 Los Angeles SANTA MONICA MOUNTAINS, Russell Valley, ca 2 mi W of Kanan Rd, canyon S of Hwy 101. 304 Comment
  LA200110  Dryopteris arguta Lawrence L. Kiefer; 1966-3-6 1642 Los Angeles SANTA MONICA MOUNTAINS, Los Alisos Canyon, ca 0.5 mi from canyon mouth. 152 Comment
  LA200111  Dryopteris arguta Lawrence L. Kiefer; 1966-3-6 1645 Los Angeles SANTA MONICA MOUNTAINS, San Nicholas Canyon, ca 0.75 mi from canyon mouth. 152 Comment
  LA200112  Dryopteris arguta Lawrence L. Kiefer; 1966-4-16 1870 Ventura SANTA MONICA MOUNTAINS, Lake Eleanor, bluff NW of the dam. 304 Comment
  LA200113  Dryopteris arguta Lawrence L. Kiefer; 1966-4-10 1853 Los Angeles SANTA MONICA MOUNTAINS, Brown Canyon, Beverly Glen Blvd., ca. 2 mi above Sunset Blvd, ravine W of road. 243 Comment
  LA200114  Dryopteris arguta Lawrence L. Kiefer; 1966-4-10 1858 Los Angeles SANTA MONICA MOUNTAINS, Franklin Canyon, ca 2 mi S of Mulholland Dr. 243 Comment
  LA200115  Dryopteris arguta Lawrence L. Kiefer; 1963-6-9 546 Los Angeles SANTA MONICA MOUNTAINS, Encinal Canyon 182 Comment
  LA200116  Dryopteris arguta Lawrence L. Kiefer; 1962-11-19 371 Los Angeles SANTA MONICA MOUNTAINS, Malibu Canyon, vivcinity of Paramount Ranch. 304 Comment
  LA200117  Dryopteris arguta Lawrence L. Kiefer; 1966-3-19 1741 Los Angeles SANTA MONICA MOUNTAINS, Trancas Canyon, ca 3 mi from mouth. 304 Comment
  LA200118  Dryopteris arguta Lawrence L. Kiefer; 1966-3-26 1792 Los Angeles SANTA MONICA MOUNTAINS, Greenleaf Canyon, N of Topanga. 259 Comment
  LA200119  Dryopteris arguta Lawrence L. Kiefer; 1966-3-20 1768 Los Angeles SANTA MONICA MOUNTAINS, Big Rock Road at Malibu Heights. 60 Comment
  LA210523  Dryopteris arguta Barbara Joe; 1952-1-7 sn Los Angeles SANTA MONICA MOUNTAINS, Rustic Canyon Comment
  LA2187  Dryopteris arguta W. Scott Lewis; 1085 Los Angeles SANTA MONICA MOUNTAINS, Mt Hollywood Comment
  LA2193  Dryopteris arguta E. Lloyd; 1933-4-1 sn Los Angeles SANTA MONICA MOUNTAINS, Temescal Canyon Comment
  LA33452  Dryopteris arguta Peter H. Raven; Henry J. Thompson 1958-10-11 13756 Los Angeles SANTA MONICA MOUNTAINS, Saddle Peak, N-facing side of summit. 822 Comment
  LA33498  Dryopteris arguta Peter H. Raven; Henry J. Thompson 1959-5-10 14216 Ventura SANTA MONICA MOUNTAINS, Conejo Mountain, NE slopes of mountain. 182 Comment
  LA33499  Dryopteris arguta Peter H. Raven; 1959-5-9 14172 Los Angeles SANTA MONICA MOUNTAINS, Malibu Creek drainage, Mulholland Hwy, 1 mi W of Las Virgenes Rd. 243 Comment
  LA33500  Dryopteris arguta Peter H. Raven; Henry J. Thompson 1959-10-31 14726 Los Angeles SANTA MONICA MOUNTAINS, Mandeville Canyon, 5 mi. N of Sunset Blvd. 274 Comment
  LA34000  Dryopteris arguta Henry J. Thompson; 1959-3-27 1895 Los Angeles SANTA MONICA MOUNTAINS, 1.5 mi. E of Saddle Peak. 731 Comment
  LA82517  Dryopteris arguta O. H. Kappler; 1952-3-1 2176 Los Angeles SANTA MONICA MOUNTAINS, Arroyo Sequit, Lower Sequit Canyon. 121 Comment
  LA82518  Dryopteris arguta O. H. Kappler; 1941-3-9 107 Los Angeles Santa Monica Mountains, W-fork Las Trancas (Rattlesnake) Canyon, N slope 365 Comment
  LA91444  Dryopteris arguta Bruce Douglas Clayton; Greg Shaw 1972-4-1 45 Los Angeles SANTA MONICA MOUNTAINS, Temescal Canyon, Mountain Park Research Campus, Shovel Spring. 502 Comment
  LA94243  Dryopteris arguta Lawrence L. Kiefer; 1966-4-10 1841 Los Angeles SANTA MONICA MOUNTAINS, Sepulveda Canyon, ca 2 mi S of Mulholland Hwy on W-side. 304 Comment
  LA94244  Dryopteris arguta Lawrence L. Kiefer; 1966-3-20 1756 Los Angeles SANTA MONICA MOUNTAINS, Topanga Canyon, ca 1 mi from mouth of canyon. 91 Comment
  LA94245  Dryopteris arguta Lawrence L. Kiefer; 1966-5-7 2018 Ventura SANTA MONICA MOUNTAINS, Big Sycamore Canyon, ca. 2 mi from the mouth of canyon. 91 Comment
  LA94246  Dryopteris arguta Lawrence L. Kiefer; 1966-3-26 1773 Los Angeles SANTA MONICA MOUNTAINS, Arroyo Sequit, ca 1 mi from mouth. 60 Comment
  LA94247  Dryopteris arguta Lawrence L. Kiefer; 1966-3-27 1807 Los Angeles Santa Monica Mountains, Temescal Canyon, ca. 3 mi above Sunset Blvd 274 Comment
  LA94249  Dryopteris arguta Lawrence L. Kiefer; 1966-4-30 1950 Los Angeles SANTA MONICA MOUNTAINS, ca 1.5 mi SW of Lake Sherwood. 304 Comment
  LA94250  Dryopteris arguta Lawrence L. Kiefer; 1966-5-7 2006 Ventura SANTA MONICA MOUNTAINS, Conejo Mountain, ravine on the N-side of mountain. 243 Comment
  LA94251  Dryopteris arguta Lawrence L. Kiefer; 1966-4-30 1918 Ventura SANTA MONICA MOUNTAINS, Little Sycamore Canyon 182 Comment
  LA94252  Dryopteris arguta Lawrence L. Kiefer; 1966-4-30 1945 Los Angeles SANTA MONICA MOUNTAINS, Hidden Valley, S of Canyon Potrero Rd. 304 Comment
  LA94253  Dryopteris arguta Lawrence L. Kiefer; 1966-4-30 1916 Los Angeles SANTA MONICA MOUNTAINS, Serrano Canyon Road, ca 2 mi W of Yerba Buena Rd. 396 Comment
  LA94254  Dryopteris arguta A. M. Johnson; 1927-11-11 44 Los Angeles SANTA MONICA MOUNTAINS, Griffith Park Comment
  NY43464  Dryopteris arguta C. R. Annable 1995-2-22 2212 San Diego Cass Street Canyon Comment
  OBI51267  Dryopteris arguta Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, and Andrew Stackhouse 1993-7-1 2 .3 San Luis Obispo Northeast corner of San Simeon State Park 75 Comment
  OBI78653  Dryopteris arguta Dylan Faire, Justin James, Kelsey James 2013-11-11 1 San Luis Obispo Bishop Peak trail, San Luis Obispo. South side of the trail within the narrow switchbacks south of the peak. 366 Comment
  OBI79156  Dryopteris arguta David J. Keil 2013-8-19 31900 San Luis Obispo Morro Bay State Park portion of El Morro Elfin Forest, Los Osos Comment
  OBI80903  Dryopteris arguta David J. Keil 2015-2-14 32616 San Luis Obispo Pismo Preserve. Eastern fringe of preserve along Thousand Hills Road between Price Canyon Road and unpaved road into preserve 25 Comment
  OBI83503  Dryopteris arguta Kieran Althaus, Katelyn Biddle 2017-2-15 2 San Luis Obispo Cerro Cabrillo, 1 mile up Morro Quarry Trail, growing on the southern side of Cerro Cabrillo in a field of Salvia mellifera. 158 Comment
  PASA1864  Dryopteris arguta Sally Ellis 1940-4-16 Los Angeles Evy's canyon, Claremont Comment
  PGM1525  Dryopteris arguta James R. Griffin 1973-2-10 Monterey Monterey Peninsula, Del Monte Forest, SFB Morse Botanical Reserve Comment
  PGM1526  Dryopteris arguta James R. Griffin 1972-2-10 Monterey Monterey Peninsula, Del Monte Forest, SFB Morse Botanical Reserve Comment
  PGM5055  Dryopteris arguta Beatrice F Howitt 1962-8-31 0008 Monterey Santa Lucia Mountains, Point Lobos state Reserve, Gibson Canyon (New part of Pt Lobos Comment
  POM11656  Dryopteris arguta P. A. Munz, I. M. Johnston 1922-5-19 5391 Riverside 3 miles west of Keen Camp. 1494 Comment
  POM117752  Dryopteris arguta Marcus E. Jones 1926-4-28 s.n. San Luis Obispo Cuyama Canon. Comment
  POM117754  Dryopteris arguta Marcus E. Jones 1926-4-27 s.n. Ventura Camarilla [Camarillo]. Comment
  POM120874  Dryopteris arguta Marcus E. Jones 1881-6-21 2208 Santa Cruz Santa Cruz. Comment
  POM120876  Dryopteris arguta Marcus E. Jones 1882-3-25 s.n. San Diego Fallbrook. Comment
  POM12209  Dryopteris arguta P. A. Munz 1922-4-28 5037 Riverside Leach Canyon, Santa Ana Mts. 610 Comment
  POM122530  Dryopteris arguta Marcus E. Jones 1926-7-27 s.n. San Diego Palomar Mountain. Comment
  POM146751  Dryopteris arguta Marcus E. Jones 1927-9-5 s.n. Santa Barbara Valdez Bay, Santa Cruz Island. Comment
  POM155663  Dryopteris arguta M. B. Dunkle 1928-5-13 1948 Los Angeles Santa Catalina Island: north slope Eagle's Nest 106 Comment
  POM159893  Dryopteris arguta Marcus E. Jones 1929-4-6 s.n. Santa Barbara Carpinteria. Comment
  POM171040  Dryopteris arguta P. A. Munz, E. Crow 1930-4-9 11645 Santa Barbara Canyon wall, above ranch-house, Santa Rosa Island Comment
  POM171171  Dryopteris arguta P. A. Munz, E. Crow 1930-4-10 11834 Santa Barbara Lady's Harbor, Santa Cruz Island. Comment
  POM171897  Dryopteris arguta F. M. Cota 1930-03 11 San Diego Mission Gorge, San Diego River. Comment
  POM17941  Dryopteris arguta P. A. Munz 1923-6-14 7112 Riverside Glen Ivy Trail to Santiago Peak 1066 Comment
  POM179748  Dryopteris arguta Marcus E. Jones 1931-3-23 s.n. Orange Laguna Comment
  POM186284  Dryopteris arguta Joseph A. Ewan 1933-7-4 7856 Los Angeles above Madrono Flats, E. Fork Santa Anita Canyon 1067 Comment
  POM199760  Dryopteris arguta I. W. Clokey, B. Templeton 1929-05 4539 Los Angeles Mandeville Canyon, Santa Monica Mountains 350 Comment
  POM219990  Dryopteris arguta F. R. Fosberg 1932-5-6 8127 Los Angeles Big Wash Canyon, Avalon, Santa Catalina Island. 50 Comment
  POM219997  Dryopteris arguta F. R. Fosberg 1932-3-6 7571 Santa Barbara Prisoners Harbor, Santa Cruz Island. 50 Comment
  POM22228  Dryopteris arguta D. L. Crawford, Hiatt 1916-3-29 s.n. Los Angeles Topango Canyon, Santa Monica Mountains Comment
  POM22305  Dryopteris arguta Culbertson 1904-4-22 4302 Tulare South Fork Kaweah River Comment
  POM22398  Dryopteris arguta C. F. Baker 1902-3-23 372 Santa Clara Alma. Comment
  POM22418  Dryopteris arguta C. F. Baker 1904-7-22 4290 Tulare South Fork Kaweah River Comment
  POM23159  Dryopteris arguta C. F. Baker 1902-1-15 320 San Mateo Kings Mountain. West side of King's Mountain, San Mateo Co. CA. Comment
  POM246560  Dryopteris arguta F. R. Fosberg 1931-4-2 R 85 Los Angeles Santa Catalina Island. Divide between Hamilton and Descanso Canyons. 100 Comment
  POM250217  Dryopteris arguta M. W. Williams 1939-7-1 81 Santa Barbara canyon back of Scorpion Harbor, Santa Cruz Island. Comment
  POM250500  Dryopteris arguta I. W. Clokey, E. G. Anderson 1935-5-9 6502 Los Angeles San Dimas Canyon Comment
  POM25549  Dryopteris arguta S. B. Parish 1917-08 115881 Monterey Monterey Comment
  POM277170  Dryopteris arguta Lyman Benson 1945-2-16 11604 Los Angeles Big Dalton Canyon, Glendora 351 Comment
  POM281641  Dryopteris arguta Lyman Benson 1936-5-17 7622 Kern 5 miles east of Glennville. Greenhorn Mt, Poso Creek Watershed. 1219 Comment
  POM281683  Dryopteris arguta Lyman Benson 1937-5-30 8377 Kern Cedar Creek Camp. Greenhorn Mountain Range, San Joaquin Valley watershed. 1493 Comment
  POM319597  Dryopteris arguta Patricia Wilder 1969-4-4 4543 Monterey West side of Hatton Road, about 0.25 mi south of Ocean Ave. Carmel 30 Comment
  POM346349  Dryopteris arguta F. R. Fosberg 1967-9-10 48643 Napa Near Haven place above St Helena Comment
  POM67062  Dryopteris arguta Marcus E. Jones 1924-5-16 s.n. San Bernardino Stoddard Canyon. above Upland. Comment
  POM815  Dryopteris arguta Minnie Reed 1897-7-4 s.n. San Diego Palomar Mountain (formerly Smith Mountain) Comment
  POM816  Dryopteris arguta C. F. Baker 1904-4-22 4168 Los Angeles Monrovia Comment
  POM817  Dryopteris arguta C. F. Baker 1903-8-2 3660 Los Angeles San Gabriel Mts: San Antonio Canyon near Claremont. Comment
  POM820  Dryopteris arguta P. A. Munz 1918-3-28 2000 Los Angeles Canyon near Palmer's Canyon. Comment
  POM8268  Dryopteris arguta P. A. Munz 1920-5-17 3973 Los Angeles Topanga Canyon, Santa Monica Mountains 152 Comment
  POM87721  Dryopteris arguta L. R. Abrams 1902-3-16 2273 San Mateo Kings Mountain Comment
  RSA0013632  Dryopteris arguta Orlando Mistretta, Jamie Reese 2011-7-28 6008 Los Angeles Along Rincon Red Box Road, on the divide between W Fork San Gabriel River Cyn and E fork Santa Anita Cyn, 0.75 air miles NW of Monrovia Peak. 1451 Comment
  RSA0014995  Dryopteris arguta Fred M. Roberts 2008-5-14 6962 Orange Lomas de Santiago: Loma Ridge, upper Bee Flat Canyon below Loma Ridge Rd., 1.3 km N Bee Peak and 5.4 km NW Bolero Lookout, Irvine Ranch Conservancy. 337 Comment
  RSA0022953  Dryopteris arguta Duncan S. Bell, Caitlin Elam, Evan Meyer 2013-6-13 5130 Los Angeles San Gabriel Mountains region: Sheep Mountain Wilderness; Coldwater Canyon off of Cattle Canyon, on the southwestern flanks of Mount San Antonio. 898 Comment
  RSA0025906  Dryopteris arguta Justin M. Wood 2012-3-20 4638 Los Angeles San Dimas. San Jose Hills: Walnut Creek Canyon, +/- 0.5 mi NW of Puddingstone Reservoir, +/- 0.25 mi E of SR-57, just north of San Dimas Ave. and just S. of Cliffside Dr. 229 Comment
  RSA0039501  Dryopteris arguta Jon P. Rebman, W. Schmidtmann, G. Kenney 2014-5-6 28239 San Diego Camp Pendleton: Training Area Charlie: northern portion of Base; on slopes above a smaller canyon to the north of Talega Road. 275 Comment
  RSA0040151  Dryopteris arguta Nick Jensen, Katie Gallagher, Abby Hird, Evan Meyer 2014-6-14 2288 Kern Along Haul Road just east of the Cedar Canyon crossing. 1285 Comment
  RSA0049816  Dryopteris arguta A. C. Sanders, Mitch Provance 2007-5-25 33957 Kern Pastoria Creek (Bear Trap) Canyon, about 1 mile below where paved road from Castac Lake crosses canyon, c. 6 miles NE of Lebec. 884 Comment
  RSA0050510  Dryopteris arguta Duncan S. Bell, Glenn Morrison, Katie Roland 2014-6-4 7123 San Bernardino Bighorn Mountains; San Bernardino National Forest; in Arrastre Creek, about 0.4 air miles southeast of Horsethief Flat. 1501 Comment
  RSA0060613  Dryopteris arguta Jon P. Rebman, W. Schmidtmann, G. Kenney 2014-5-6 28273 San Diego Camp Pendleton: Training Area Charlie: northern portion of Base; in a small canyon on the south side of Talega Creek and Talega Road near the northern Base boundary. 245 Comment
  RSA0062883  Dryopteris arguta Duncan S. Bell, Rico Ramirez 2014-8-12 7506 San Bernardino San Bernardino National Forest; collecting in Arrastre Creek on the west side of the Granite Peaks, about a 1/2 mile south of Horsethief Flat. 1501 Comment
  RSA0081627  Dryopteris arguta R. G. Swinney 2010-8-30 13637 Los Angeles East Fork Big Santa Anita Canyon from confluence with Big Santa Anita Canyon bottom/Gabrieleno Trail to 0.5 mi. upstream. 595 Comment
  RSA0081774  Dryopteris arguta R. G. Swinney 2010-8-9 13481 Los Angeles Big Santa Anita Canyon, Camp Sturtevant. 1049 Comment
  RSA0085604  Dryopteris arguta R. G. Swinney 2010-8-26 13586 Los Angeles North Fork Big Santa Anita Canyon, to 0.7 mi. up from confluence with Big Santa Anita Cyn. 720 Comment
  RSA0088006  Dryopteris arguta R. G. Swinney 2010-6-21 13282 Los Angeles Angeles National Forest, within 75 meters of Los Pinetos Spring, Los Pinetos Cyn., 0.18 miles N of Santa Clara Truck Trail via trail W of spring. 902 Comment
  RSA0088426  Dryopteris arguta Joseph Cahill 2010-12-4 1210 -16 Santa Barbara Western Transverse Range: along Stagecoach Road, c. 0.35 mile SW of Hwy 154. 582 Comment
  RSA0089429  Dryopteris arguta R. G. Swinney 2011-3-17 14128 Los Angeles Glendora, north of Mull Canyon debris basin 366 Comment
  RSA0105037  Dryopteris arguta R. G. Swinney 2011-10-18 15805 Los Angeles San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy. 1021 Comment
  RSA0105492  Dryopteris arguta R. G. Swinney 2011-11-3 15989 Los Angeles San Gabriel Mountains: Little Santa Anita Canyon, First Water, 1.7 miles up canyon from Mt. Wilson Trailhead, north of Sierra Madre. 622 Comment
  RSA0110590  Dryopteris arguta Richard G. Swinney 2010-6-8 13236 Los Angeles San Gabriel Mountains: Placerita Canyon Natural Area, along Waterfall Trail in Los Pinetos Cyn., 0.4 to 0.6 miles south of Placerita Cyn. at Walker Campground, from waterfall to 0.2 miles downstream. 598 Comment
  RSA0113195  Dryopteris arguta Jon P. Rebman, Warren Schmidtmann, G. Kenney 2015-4-8 29821 San Diego Camp Pendleton: northwest portion of Base; northwest-facing slopes above Cristianitos Creek/San Mateo Creek, NE of the junction of I-5 & Basilone Road, just outside of the Bravo 3 Training Area. Square C1. 80 Comment
  RSA0115997  Dryopteris arguta R. G. Swinney 2010-8-11 13486 Los Angeles San Gabriel Mountains; San Olene Canyon, below Chantry Flats, junction with Chantry Flats Trail/ service road. 595 Comment
  RSA0122897  Dryopteris arguta Duncan S. Bell 2016-4-27 9442 San Bernardino Collecting in the San Gorgonio Wilderness, in the South Fork of the Whitewater River, approximately 3.25 air miles west southwest of Wathiers Landing. 1764 Comment
  RSA115730  Dryopteris arguta Lucille Weight 1957-1 s.n. Riverside north Malapai Hill, Joshua Tree National Monument, southern end of Mojave Desert Comment
  RSA124716  Dryopteris arguta E. K. Balls, Percy C. Everett 1957-11-25 22839 Orange Upper Trabuco Canyon, 2.9 mi. ne. from entrance to Holy Jim canyon, 1097 Comment
  RSA124720  Dryopteris arguta E. K. Balls, Percy C. Everett 1957-11-25 22843 Orange Trabuco Canyon, 1.7 mi. w. of entrance to Holy Jim Canyon, 670 Comment
  RSA127900  Dryopteris arguta P. H. Raven 1959-5-9 14172 Los Angeles Santa Monica Mountains: Mulholland Hwy. 1 mile W of Las Virgenes Rd. Malibu Creek drainage. 243 Comment
  RSA127941  Dryopteris arguta H. J. Thompson 1959-3-27 1895 Los Angeles Santa Monica Mountains: Saddle Peak, 1.5 miles east of peak. 731 Comment
  RSA128000  Dryopteris arguta P. H. Raven, Henry J. Thompson 1959-10-31 14726 Los Angeles Santa Monica Mountains. Mandeville Canyon 5.0 miles north of Sunset Boulevard 274 Comment
  RSA134345  Dryopteris arguta E. R. Blakley 1960-5-1 3379 Santa Barbara small canyon on north side of ridge on west side of Coches Prietos canyon. Comment
  RSA176874  Dryopteris arguta John H. Thomas 1964-11-29 10543 San Mateo Jasper Ridge Biologicl Experimental Area about 5 miles SW of Palo Alto. Comment
  RSA177754  Dryopteris arguta R. F. Thorne, Percy C. Everett 1965-5-10 34493 Los Angeles Upper end of Gallagher Canyon; Santa Catalina Island 411 Comment
  RSA180337  Dryopteris arguta E. W. Lathrop 1965-4-18 5656 Riverside 10 miles west of Murrieta. Comment
  RSA192259  Dryopteris arguta E. W. Lathrop 1960-6-7 4866 Riverside 14 miles west of Murrieta Comment
  RSA195527  Dryopteris arguta John H. Thomas 1953-2-8 2757 Santa Cruz Rancho del Osa. Along Waddell Creek, about 2 miles from the coast. 46 Comment
  RSA19738  Dryopteris arguta I. W. Clokey 1930-7-29 4848 Santa Barbara Ladies' Canyon. Santa Cruz Island. 75 Comment
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Nov 18 2013
  RSA199021  Dryopteris arguta W. M. Gauntt 1966-4-16 151 Los Angeles Glendora Mt. Road, 1/2 mi past fork to Mt. Baldy. 914 Comment
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Nov 6 2015
  RSA213100  Dryopteris arguta M. B. Dunkle 1939-8-5 8429 Santa Barbara Canyon bank under oaks, Water Canyon, Santa Rosa Island Comment
  RSA213158  Dryopteris arguta M. B. Dunkle 1939-8-14 8602 Santa Barbara Santa Cruz Island, Pelican Bay. Comment
  RSA215902  Dryopteris arguta J. T. Howell 1957-6-12 32614 San Francisco North Slope of Lone Mountain Comment
  RSA221408  Dryopteris arguta Arthur C. Gibson 1971-4-2 1807 San Bernardino Stoddard Canyon, Angeles National Forest. Comment
  RSA22165  Dryopteris arguta L. S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  RSA222879  Dryopteris arguta Gerald L. Benny, Colin M. Wainwright 1971-5-14 476 San Bernardino Day Canyon, San Bernardino National Forest. 976 Comment
  RSA230032  Dryopteris arguta R. F. Thorne, C. W. Tilforth 1969-6-26 38169 San Bernardino Tributary to Lytle Creek canyon near its mouth. 762 Comment
  RSA245033  Dryopteris arguta J. P. Smith 1973-4-7 5945 Trinity New River trail from Grays Falls Campground on the north side of the Trinity River and west side of the New River. 244 Comment
  RSA246195  Dryopteris arguta C. W. Tilforth, John Dourley 1973-6-14 882 Santa Barbara South face of Purisima Hills, N of Lompoc. Comment
  RSA246559  Dryopteris arguta F. R. Fosberg 1931-4-13 R 88 Los Angeles Santa Catalina Island. Pebble Beach Canyon. 50 Comment
  RSA263701  Dryopteris arguta E. W. Lathrop 1966-5-8 6470 Riverside 3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District. 274 Comment
  RSA26536  Dryopteris arguta Elelina Connon 1954-4-28 s.n. San Francisco San Francisco. Comment
  RSA2803  Dryopteris arguta J. W. Blankinship 1928-8-27 s.n. Lake Mt. Konocti 610 Comment
  RSA287813  Dryopteris arguta R. F. Thorne, G. Wallace, M. Haefs 1977-4-28 48836 Santa Barbara Santa Rosa Island: canyon slopes in island cherry grove, Box Canyon 76 Comment
  RSA287816  Dryopteris arguta R. F. Thorne, G. Wallace, M. Haefs 1977-4-30 48736 b Santa Barbara Santa Rosa Island: Canada Lobos, near upper end. 61 Comment
  RSA297976  Dryopteris arguta Robert Storer 1944-07 s.n. Alameda Berkeley Hills Comment
  RSA3  Dryopteris arguta J. T. Howell 1927-6-24 200 San Bernardino Aliso Canyon, Rancho Santa Ana. 274 Comment
  RSA301978  Dryopteris arguta J. R. Shevock 1970-12-20 570 Orange Silverado Canyon 579 Comment
  RSA305469  Dryopteris arguta R. F. Thorne, John Dourley, Walter Wisura 1979-4-25 52551 Santa Barbara Santa Cruz Island: Christi Canyon E of Christi Ranch. 198 Comment
  RSA311324  Dryopteris arguta R. F. Thorne 1963-7-26 32847 Orange Near Beek's Spring; Tin Mine Canyon; Trabuco District, Santa Ana Mountains, Cleveland National Forest. 716 Comment
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Apr 25 2011
  RSA313030  Dryopteris arguta R. F. Thorne, J. Henrickson 1963-5-5 32291 Los Angeles Rocky, shaded slopes of upper Cobal Canyon, foothills of San Gabriel Mts., ca. 4 miles N of Claremont. 518 Comment
  RSA33270  Dryopteris arguta May Canfield 1920-1 s.n. San Bernardino Bluff Lake, San Bernardino Mtns. Comment
  RSA33796  Dryopteris arguta Norman C. Cooper 1944-5-21 1248 Riverside San Jacinto Mountains, West side 915 Comment
  RSA3421  Dryopteris arguta I. L. Wiggins 1927-5-7 2522 San Diego Mussey Grade, 7 mi. above Lakeside. [on San Vicente Creek above modern San Vicente Reservoir] Comment
  RSA343120  Dryopteris arguta R. F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury 1985-5-18 61162 San Diego Santa Rosa Plateau: at dry waterfall tributary to Cottonwood Creek 416 Comment
  RSA34577  Dryopteris arguta Robert L. Rutherford 1944-7-2 1537 San Diego Palomar Mtn. 914 Comment
  RSA381080  Dryopteris arguta R. F. Thorne, Steve Boyd, Earl Lathrop 1985-7-18 61181 Riverside Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon. 535 Comment
  RSA388942  Dryopteris arguta T. S. Elias, Walter Wisura 1987-7-31 10528 Santa Barbara Santa Cruz Island. Central Valley; ca. 1 mile SSE of Stanton Ranch. Comment
  RSA39784  Dryopteris arguta Henry M. Pollard 1944-1 s.n. Ventura Ojai Valley. Comment
  RSA40400  Dryopteris arguta Sara Schenck 1948-02 s.n. Riverside small valley near Desert Queen Mill Site, Joshua Tree National Monument, Little San Bernardino Mountains. Comment
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Nov 6 2011
  RSA430755  Dryopteris arguta Lyman Benson 1936-7-14 7858 Mariposa Tenaya Canyon; Sierra Nevada Mt. range; Yosemite Valley watershed. 1372 Comment
  RSA43713  Dryopteris arguta E. B. Higgins 1949-6-1 s.n. San Diego Henshaw grade to Palomar Mt. Comment
  RSA475247  Dryopteris arguta Lyman Benson 1945-2-16 11604 Los Angeles Big Dalton Canyon, Glendora 351 Comment
  RSA479507  Dryopteris arguta Steve Boyd, Thomas Elias 1987-4-14 2052 Los Angeles Rincon-Red Box Road. S of Rincon Forest Station, N of Glendora. Comment
  RSA482004  Dryopteris arguta Richard Noyes 1988-5-12 565 Los Angeles San Gabriel Mountains: San Antonio Canyon. One mile north of intersection of Mt. Baldy Road and Mountain Avenue 854 Comment
  RSA482387  Dryopteris arguta Richard Noyes 1987-10-17 453 Los Angeles San Gabriel Mountains. San Antonio Canyon. One-half mile north of Mt. Baldy road tunnels along gated road leading to power station. 1037 Comment
  RSA495424  Dryopteris arguta Steve Boyd, Timothy S. Ross, L. Arnseth 1989-3-12 2950 Riverside Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam. 442 Comment
  RSA523531  Dryopteris arguta Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla 1990-4-2 3990 Riverside Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station. 488 Comment
  RSA526509  Dryopteris arguta Steve Boyd, Timothy S. Ross 1990-5-11 4703 B Riverside Vail Lake area, N flank and summit of Wild Horse Peak in Agua Tibia Mtns, Cleveland Nat. Forest. 610 Comment
  RSA535494  Dryopteris arguta Steve Boyd, Timothy S. Ross, Orlando Mistretta 1992-2-2 6642 Riverside Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Upper San Mateo Canyon between confluence of Tenaja Canyon and Los Alamos Canyon Comment
  RSA549193  Dryopteris arguta T. S. Ross, Peter Fritsch 1990-6-20 3684 Los Angeles San Gabriel Mountains: Rincon-Red Box Rd (2N24); ridgetop between W Fork San Gabriel River and Roberts Canyon 1329 Comment
  RSA549463  Dryopteris arguta Steven A. Junak, Carol Bornstein 1990-9-20 SC- 1994 Santa Barbara Santa Cruz Island: N side of island, in upper E fork of Diablo Canyon. 487 Comment
  RSA564513  Dryopteris arguta A. C. Sanders, S. White 1993-7-31 14182 San Bernardino San Bernardino Mountains: Warm Springs Canyon, along Forest Service road 1S12, 2.3 miles below the junction with road 1N12. 975 Comment
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Mar 4 2008
  RSA575112  Dryopteris arguta R. G. Swinney 1994-4-16 273 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
  RSA577525  Dryopteris arguta Darin L. Banks, Steve Boyd 1995-2-16 51 Riverside NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., S of the Dripping Springs Alcove, E of the Woodchuck Trail. 829 Comment
  RSA584236  Dryopteris arguta R. G. Swinney 1993-7-14 2444 San Bernardino Unnamed canyon. Lytle Creek entrance to canyon at 2.0 miles north of San Sevaine Road on west side of Lytle Creek. 945 Comment
  RSA592501  Dryopteris arguta Mark Hoefs, Doug Propst 1973-3-14 123 Los Angeles Santa Catalina Island: Cape Canyon. 244 Comment
  RSA596082  Dryopteris arguta T. S. Ross, Steve Boyd 1995-6-28 8648 Los Angeles Liebre Mountains: Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon 707 Comment
  RSA596154  Dryopteris arguta Darin L. Banks 1996-11-7 1191 Riverside NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church., At the end of the main road in the Reservation, approximately 150 m NW of the spring on the northern fork of Pechanga Creek at the E end of the Reservation. 472 Comment
  RSA596882  Dryopteris arguta T. S. Ross, Steve Boyd 1990-6-18 3529 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
  RSA598446  Dryopteris arguta E. R. Blakley, C. H. Muller 1960-7-25 3746 Santa Barbara Between Canyon del Portezuelo and La Centinela. Santa Cruz Island. 335 Comment
  RSA598447  Dryopteris arguta E. R. Blakley 1960-4-5 3142 Santa Barbara Cherry Canyon, Santa Rosa Island 46 Comment
  RSA598452  Dryopteris arguta R. N. Philbrick, R. E. Broder, M. R. Benedict 1964-6-16 B 64 -20 Santa Barbara Canada Islay, south side of Central Valley, about 1 mile west of Stanton Ranch. Santa Cruz Island. 76 Comment
  RSA610547  Dryopteris arguta L. C. Wheeler 1968-8-20 s.n. Los Angeles Los Pinetos Canyon Spring. 854 Comment
  RSA613193  Dryopteris arguta Darin L. Banks 1997-4-8 1792 San Diego NW Palomar Mountains, Agua Tibia Mountains: Wilderness Gardens Preserve. Approximately 3.4 miles east of Pala south of Hwy. 76 along the San Luis Rey River., Areas along the main trail network from the parking area along the primary driveway within the river bottom to areas of native grasslands on the higher slopes. 162 Comment
  RSA615523  Dryopteris arguta L. C. Wheeler 1967-5-18 9626 Los Angeles San Gabriel Mountains: Placerita Canyon. 518 Comment
  RSA617694  Dryopteris arguta Scott D. White 1996-12-20 4631 Orange Santa Ana Mountains: Above Modjeska Canyon. 427 Comment
  RSA621448  Dryopteris arguta Darin L. Banks 1997-11-15 2190 Riverside North face of Dorland Mountain, east of the Dorland Mountain Arts Colony 537 Comment
  RSA621449  Dryopteris arguta Darin L. Banks 1997-11-15 2190 Riverside North face of Dorland Mountain, east of the Dorland Mountain Arts Colony 537 Comment
  RSA628403  Dryopteris arguta A. C. Sanders, P. Mackay, G. Helmkamp, S. White 1994-8-21 15338 San Bernardino San Bernardino Mountains: F.S.Road 1N09 (City Creek Truck Trail) in canyon of Little Mill Creek. 976 Comment
  RSA628543  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 1999-5-20 4822 Santa Barbara Casmalia Hills: Corralitos Cyn SE of Guadalupe. 3.8 miles SE of CA-1 on Brown Rd. 305 Comment
  RSA642700  Dryopteris arguta Orlando Mistretta 1992-7-13 s.n. Los Angeles San Gabriel Mountains: Los Pinetos Spring Canyon Trail. Comment
  RSA644239  Dryopteris arguta V. W. Steinmann, D. L. Banks 1997-4-13 1221 b San Diego Cleveland National Forest, along Cutca trail ca. 1.2 km west of its junction with High Point Truck Trail, 33 23'40''N, 116 51'40''W 1000 Comment
  RSA645908  Dryopteris arguta Scott D. White, Pam DeVries 1999-5-12 7339 San Diego Pala: Alluvial fan of Magee Creek, southern foothills of the Agua Tibia Mts, and adjacent San Luis Rey River Valley. 121 Comment
  RSA649985  Dryopteris arguta Eldon Winterbourne s.n. Los Angeles Turnbull canyon, no. of Puente. 304 Comment
  RSA649986  Dryopteris arguta Shlomo Gat 1959-4-9 s.n. Los Angeles Palmer [Canyon] north [Claremont?] Comment
  RSA650212  Dryopteris arguta Richard Phillips 1929-1-14 s.n. Riverside Collected in Cleveland Park [National Forest] 304 Comment
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Nov 9 2011
  RSA650215  Dryopteris arguta G. S. Eleiott 1949-5-4 s.n. Los Angeles San Dimas Canyon. 457 Comment
  RSA651535  Dryopteris arguta Marion P. Harthill 1975-11-8 s.n. San Diego San Luis Rey Cr. 609 Comment
  RSA651536  Dryopteris arguta Marion P. Harthill 1975-11-8 s.n. San Diego San Luis Rey Cr. 609 Comment
  RSA651724  Dryopteris arguta Paul M. Inman 1983-5-8 50883 -23 Los Angeles Big Santa Anita Canyon in the Angeles National forest, San Gabriel Mountains, about 1 miles north of Arcadia, Ca. from east facing ridge. On upper Creek Trail leading to Hoegee's camp. 915 Comment
  RSA653531  Dryopteris arguta LeRoy Gross, Valerie Soza, Neil Gilbert 2000-10-18 296 Los Angeles Verdugo Mountains: Hostetter Mountainway. 640 Comment
  RSA654360  Dryopteris arguta Valerie L. Soza, Ileene Anderson, LeRoy Gross 2000-6-6 989 Los Angeles Verdugo Mountains, southwest side: Along Verdugo Mtwy, E of junction with Stough Canyon Mtwy, above Stough Canyon, NE side of peak ''2646''. 762 Comment
  RSA656505  Dryopteris arguta James Henrickson 1973-5-20 1973 San Diego 2 (air) miles SE of Alpine in riparian areas alsong Sweetwater River in Palos Verdes Ranch Development just below small reservoir 518 Comment
  RSA663165  Dryopteris arguta R. E. Riefner 2000-3-26 20 -149 Orange NCCP North Ranch Policy Plan Area. Fremont Canyon: N. of major stream fork along W. channel drainage 335 Comment
  RSA663946  Dryopteris arguta C. R. Annable, Jay Walker 1995-2-22 2212 San Diego La Jolla, Case St. Canyon. Comment
  RSA674577  Dryopteris arguta Scott D. White 2000-8-25 8131 Los Angeles San Gabriel Mts: Tanbark Flats, in San Dimas Experimental Forest. 732 Comment
  RSA675014  Dryopteris arguta LeRoy Gross 2003-2-22 741 Los Angeles South side; Along Brand Canyon (fire burned this area in Summer-fall of 2002). Above the falls area up the west fork drainage area of Brand Canyon. 479 Comment
  RSA675704  Dryopteris arguta Scott D. White 2000-11-15 8146 Riverside Idyllwild area, 'Strawberry Fuelbreak' between 'Inspiration Pt.' and Strawberry Ck. 1402 Comment
  RSA680727  Dryopteris arguta Sarah J. De Groot 2003-3-23 2152 San Diego Hidden Meadows: Cerveza Dr. 427 Comment
  RSA680753  Dryopteris arguta Sarah J. De Groot 2002-5-8 591 San Diego 10678 Cerveza Dr., Hidden Meadows 92026 Comment
  RSA691919  Dryopteris arguta A. C. Sanders, Mark Elvin, Cindy Burrascano, A. Pignoli, A. Thompson 2003-5-4 26524 San Diego Peninsular Range: Otay Mountain, ridge ca. 2-3 miles east of the peak, around end of jeep trail. 945 Comment
  RSA692504  Dryopteris arguta Norman C. Cooper 1944-5-21 1248 Riverside San Jacinto Mountains, West side 915 Comment
  RSA692507  Dryopteris arguta M. B. Dunkle 1933-6-17 3598 Los Angeles San Antonio Canyon Comment
  RSA692512  Dryopteris arguta Mable Emler 1929-7-18 19217 Los Angeles Griffith Park. Comment
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Oct 12 2010
  RSA693693  Dryopteris arguta L. E. Hoffman, R. J. S 1929-5-14 s.n. Los Angeles Pacoima Canyon, Angeles National Forest. Comment
  RSA693695  Dryopteris arguta L. E. Hoffman 1929-5-14 s.n. Los Angeles Pacoima Canyon, Angeles National Forest. Comment
  RSA693697  Dryopteris arguta L. E. Hoffman 1930-5-5 s.n. Los Angeles Millard's Canyon, Angeles National Forest Comment
  RSA693698  Dryopteris arguta Ernest Braunton 1901-6-18 194 Los Angeles Laurel Canyon Comment
  RSA693700  Dryopteris arguta T. S. Clare 1929-3-28 s.n. Los Angeles Topanga Canyon. Comment
  RSA693703  Dryopteris arguta L. E. Hoffman 1931-11-25 s.n. Los Angeles Millard's Canyon, Angeles National Forest Comment
  RSA693704  Dryopteris arguta V. V. Giles 1936-7-5 269 Los Angeles Crystal Lake Road 1220 Comment
  RSA693705  Dryopteris arguta T. S. Clare 1930-3-2 14620 Los Angeles Oakwilde [Arroyo Seco] Comment
  RSA693707  Dryopteris arguta H. L. Bauer 1931-3-1 13954 Los Angeles Tunas Canyon near Topanga Canyon. Comment
  RSA693708  Dryopteris arguta Albert J. Perkins 1913-2-23 s.n. Los Angeles Mt. Wilson Trail. Comment
  RSA693710  Dryopteris arguta M. B. Dunkle 1928-10-14 2016 Los Angeles Renton Mine, Santa Catalina Island. 305 Comment
  RSA693712  Dryopteris arguta F. R. Fosberg 1931-4-13 R 88 Los Angeles Santa Catalina Island, Pebble Beach. Comment
  RSA693713  Dryopteris arguta F. R. Fosberg 1931-4-2 R 85 Los Angeles Santa Catalina Island. Hamilton Canyon near Avalon. 100 Comment
  RSA693717  Dryopteris arguta G. R. Proctor 1944-02 777 Los Angeles Sepulveda Canyon Comment
  RSA693719  Dryopteris arguta Paul C. Silva 1942-2-28 65 San Diego Fairmount Canyon Comment
  RSA693720  Dryopteris arguta Bruce M. Crawford 1932-7-16 s.n. Kern Jack Ranch, near Poso Creek. Comment
  RSA693721  Dryopteris arguta L. R. Carnssian 1925-5-31 s.n. San Diego San Diego Co. Mts. Bet. Foster's and Ramona. Comment
  RSA693722  Dryopteris arguta C. Epling, L. C. Erickson 1937-8-8 s.n. Santa Barbara Santa Rosa Island Comment
  RSA693723  Dryopteris arguta M. B. Dunkle 1939-8-14 s.n. Santa Barbara Santa Cruz Island. Comment
  RSA693724  Dryopteris arguta M. B. Dunkle 1939-8-5 s.n. Santa Barbara Canyon bank under oaks, Water Canyon, Santa Rosa Island Comment
  RSA693727  Dryopteris arguta M. B. Dunkle 1939-8-11 8536 Santa Barbara Santa Cruz Island, Prisoner's Harbor. Comment
  RSA693730  Dryopteris arguta Henry M. Pollard 1971-2-10 s.n. Ventura Shaded north bank, Forest Service Road from Wheeler's Springs to Nordhoff Peak. 793 Comment
  RSA693731  Dryopteris arguta Paul C. Silva 1942-2-28 65 San Diego Fairmount Canyon Comment
  RSA693733  Dryopteris arguta M. B. Dunkle 1933-6-17 3601 Los Angeles San Antonio River Canyon. 915 Comment
  RSA693735  Dryopteris arguta M. B. Dunkle 1933-4-23 3345 San Diego 4 mi. south of Rincon. Comment
  RSA693739  Dryopteris arguta Thekla Mohr 1911-07 s.n. San Bernardino San Bernardino Mountains. Comment
  RSA693741  Dryopteris arguta Josephine Derigo 1941-7-12 s.n. San Diego Lake Wohlford, Elsenor, Calif. Comment
  RSA693743  Dryopteris arguta E. A. Purer 1934-3-26 5706 San Diego Lyons Valley. Comment
  RSA693744  Dryopteris arguta Norman C. Cooper 1944-7-2 1537 San Diego Palomar Mtn. San Diego Co. Hwy to the stars. 915 Comment
  RSA693752  Dryopteris arguta Thekla Mohr 1911-1 1931 San Luis Obispo San Luis Obispo. Comment
  RSA693754  Dryopteris arguta Anstruther Davidson 1908-07 2094 Tulare Sequoia National Forest. Comment
  RSA693755  Dryopteris arguta H. L. Bauer 1929-08 309 Santa Cruz Big Basin 305 Comment
  RSA693763  Dryopteris arguta G. Oberlander, Paul C. Silva 1947-8-15 2212 Monterey 11 miles south of Pt. Sur, near creek Comment
  RSA695254  Dryopteris arguta Mark Elvin, A. C. Sanders, Cindy Burrascano 2003-5-4 2694 San Diego San Ysidro Mts: Otay Mt, ridge ca. 2-3 miles east of the peak, around end of jeep trail, head of Cedar Creek watershed 945 Comment
  RSA698474  Dryopteris arguta R. H. McArthur 1934-4-14 s.n. Orange Laguna Canyon. Hillside. Comment
  RSA698475  Dryopteris arguta Jeanne Paxton 1934-4-15 s.n. Riverside Hagador Canyon Comment
  RSA698476  Dryopteris arguta Minor Warne 1934-4-14 s.n. Orange Laguna Canyon Forks. Comment
  RSA702005  Dryopteris arguta Steve Boyd, Valentin Arvizu 2004-6-8 11493 Ventura Mount Pinos region: Topa Topa Mountains, Tar Creek, east of its confluence with Sespe Canyon near point where stream is crossed by Tar Creek Road trail. 610 Comment
  RSA702442  Dryopteris arguta Scott D. White 2004-7-28 10652 Los Angeles Clear Creek area. In and around eThe Pines' picnic area, immediately S of Angeles Forest Hwy, ca. 0.5 mi W of jtn. with Angeles Crest Hwy. 976 Comment
  RSA710335  Dryopteris arguta George K. Helmkamp 2004-4-14 8438 Santa Barbara Santa Inez Mountains: Cold Spring Canyon, along Stagecoach Rd. just off Hwy 154, ca. 5 miles SE of Lake Cachuma. 488 Comment
  RSA712997  Dryopteris arguta L. Ahart 2006-5-19 12634 Butte On the west side of the dirt road, Bardees Bar Road, south of the small stream, about 1/4 mile southwest of the poor bridge across the North Fork of the Feather River at Bardees Bar, about 2 3/4 miles (air) southwest of Pulga. 406 Comment
  RSA713017  Dryopteris arguta L. Ahart 2005-11-12 12481 Butte 90 yards northeast of large parking area by the gate. end of Dark Canyon Road, about 3 miles south of Highway 70 at big Bend Road. 327 Comment
  RSA715710  Dryopteris arguta L. Ahart 2005-1-20 11473 Butte West side of McCabe Creek, above the high water mark of Lake Oroville, about 1/4 mile soutj of the siphon. about 3 mi northeast of Hurleton, about 7 mi east of Oroville Dam. 305 Comment
  RSA723078  Dryopteris arguta LeRoy Gross, Naomi Fraga 2006-1-20 s.n. Los Angeles East end of the Verdugo's. North side of the main crest. A small draw south of Deer Creek that drains into Deer Creek, off of Beaudry Road. Southwest of Debris Basin. 412 Comment
  RSA725898  Dryopteris arguta Mark Elvin, M. S. Enright, Tricia Wotipka 2003-5-24 2926 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, head of Salt Creek, northern crest of Santa Susana Mtns. 915 Comment
  RSA731728  Dryopteris arguta Margaret, M. Mulligan, W. Schmidtmann 2007-6-1 2007 San Diego Camp Pendleton Marine Corps Base, along road in Piedra de Lumbre Canyon, Papa One Training Area. 57 Comment
  RSA73922  Dryopteris arguta Guy L. Fleming 1952-09 s.n. San Diego south side of Sumner Canyon (first canyon n. of Scripps Institution of Oceanography) Comment
  RSA739332  Dryopteris arguta Keith E. Hoffmaster 1934-4-22 37 Orange Santa Ana Mountains. Comment
  RSA739621  Dryopteris arguta L. P. Janeway 2008-6-22 9420 Butte Cascade Range Foothills, Canyon drainage on E side of Dark Canyon raod 90 miles N of the gate to the boat ramp into Lake Oroville 396 Comment
  RSA739622  Dryopteris arguta L. P. Janeway 2008-6-22 9419 Butte Cascade Range Foothills, upper Bidwell Park, Chico (a large generally natural area) just below jct of Pine Trail and Guardians Trail 396 Comment
  RSA741025  Dryopteris arguta Justin M. Wood, Brandy Wood 2009-1-2 275 Los Angeles Evey Canyon, trail to Potato Mtn. 683 Comment
  RSA741567  Dryopteris arguta Justin M. Wood 2008-11-20 237 Los Angeles ANF Road (1N36) / SCE access road W of Van Tassel Canyon. Above the city of Duarte. 305 Comment
  RSA747950  Dryopteris arguta Scott D. White, J. Wood, C. Huntley 2009-5-14 12717 San Bernardino Aerojet property, just N of Chino Hills State Park boundary. 366 Comment
  RSA748230  Dryopteris arguta T. Scott, A. Townesmith, K. M. Meyer 2007-3-12 120 San Diego Cleveland National Forest. 6 miles N on Black Canyon Rd., from junction with Magnolia and 78 in Ramona. 615 Comment
  RSA749292  Dryopteris arguta Fred M. Roberts 1999-4-21 5175 Orange Lomas de Santiago: Loma Ridge, Limestone Cyn. along Dripping Spgs Rd., at mouth of Dripping Spgs. Cyn., 1.0 km W Silverado Sch. and 4.3 km NNW Bolero Lookout. 311 Comment
  RSA749640  Dryopteris arguta D. E. Bramlet 2008-4-1 4138 Orange Upper Hicks Canyon, 24m S of the Haul Road 302 Comment
  RSA751922  Dryopteris arguta Scott D. White, Justin M. Wood 2009-5-22 12926 Riverside San Jacinto Mts: Halfway Spring, accessed via Old Control Road. 1159 Comment
  RSA753106  Dryopteris arguta Naomi Fraga, Dolores Gault 2009-6-30 3051 San Bernardino Santa Ana River Trail, west of Glass Road and east of Forsee Creek. 1585 Comment
  RSA754061  Dryopteris arguta A. C. Sanders, Fred M. Roberts 2008-7-16 35862 Orange Lomas de Santiago, lower Hangmans Tree Canyon 379 Comment
  RSA754843  Dryopteris arguta L. Ahart 2009-8-20 16288 Butte Near rim edge, west edge of the open area west of the Guardian Rock Trail, about 30-100 yards north of Pine Trail, about 3/8 air mile southwest of the intersection of Ten Mile House Road and Highway 32., Upper Bidwell park, about 10 miles northeast of Chico. 399 Comment
  RSA755756  Dryopteris arguta L. Ahart 2009-5-23 15763 Butte About 30-40 yards west of Guardians, Trail, about 100 yards northeast of Pine Trial, Upper Bidwell park, about 3/8 air mile southwest of the intersection of Highway 2 and Ten Mile House Road, about 10 miles northeast of Chico. 382 Comment
  RSA762145  Dryopteris arguta Orlando Mistretta, Christine Mistretta 2008-5-15 3059 Los Angeles Southern California Edison transmission line corridor (Segment 6, structure 75 per TRTP Survey 2008), W fork of the San Gabriel River, Shortcut Cyn. 1200 Comment
  RSA774471  Dryopteris arguta Margaret R. Mulligan, J. Rocks, M. Dinkins 2009-5-12 3023 San Diego Camp Pendleton Marine Corps Base, India Training Area, along Camp De Luz Road which runs along De Luz Creek, about 0.5 mile N of Camp De Luz 60 Comment
  RSA777007  Dryopteris arguta Jeannie Gregory, V. Marshall, John La Grange, Z. Principe 2009-6-11 3144 San Diego Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road and Hwy. 79) E of Mesa Grande Road, 2.5 miles S of dam at Lake Henshaw. 1033 Comment
  RSA780181  Dryopteris arguta J. P. Rebman, W. Schmidtmann, G. Kenney, base staff 2011-3-17 20778 San Diego Camp Pendleton: Rome III Training Area; east of I-5, north of Las Pulgas Road, and east of El Camino Real along a dirt road that leads to an electrical tower 135 Comment
  RSA783269  Dryopteris arguta J. D. Olmsted 1959-4-23 460 Riverside Spring Trail at Beacon Pines Ranch; 9 miles SW of Corona. 732 Comment
  RSA783368  Dryopteris arguta J. D. Olmsted 1959-3-4 774 Riverside Saunder's Meadows near Idyllwild 1662 Comment
  RSA787682  Dryopteris arguta Duncan S. Bell, Debra Nelson 2012-5-21 3701 San Bernardino Yucaipa Ridge; approximately 4 air miles northeast of the San Gorgonio Ranger station, or approximately 0.6 air mile northeast of Allen Peak. 1616 Comment
  RSA791740  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2012-5-3 18893 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 7.0 miles northwest of Pollock Pines. 748 Comment
  RSA798604  Dryopteris arguta R. F. Thorne, E. W. Lathrop 1977-5-18 49758 Riverside Santa Ana Mountains: Bear Spring [east slope of Santiago Peak] Comment
  RSA85037  Dryopteris arguta F. W. Peirson 1934-3-26 11055 Santa Barbara in canyon, along stream; Frye's Harbor, Santa Cruz Island Comment
  RSA85439  Dryopteris arguta J. C. Roos 1952-4-13 5519 Riverside Box Springs Mts. 518 Comment
  SBBG101982  Dryopteris arguta C. F. Smith 1945-7-8 Santa Barbara Jesusita Trail, N of Tunnel Portal, Mission Cyn Comment
  SBBG101983  Dryopteris arguta C. F. Smith 1943-11-7 377 Santa Barbara near crest of Jesusita Trail, Mission Cyn Comment
  SBBG102353  Dryopteris arguta M. Daily 1981-4-22 SR 337 Santa Barbara Torrey pines Comment
  SBBG102354  Dryopteris arguta M. Daily 1982-3-7 SR 539 Santa Barbara upper E fork of Cherry Cyn Comment
  SBBG102355  Dryopteris arguta M. Daily 1979-5-6 SR 201 Santa Barbara Lobos Cyn Comment
  SBBG102356  Dryopteris arguta M. Daily 1982-3-6 SR 476 Santa Barbara Windmill Cyn Comment
  SBBG104151  Dryopteris arguta A. C. Sanders, S. D. White 1993-7-31 14182 San Bernardino Warm Springs Cyn, along USFS Rd 1S12, 2.3 mi below the jct with USFS Rd 1N12; T1S, R2W, SE/4 of NE/4 S2 975 Comment
  SBBG104852  Dryopteris arguta M. D. Proctor, E. A. Young 1993-4-17 ROB 473 San Luis Obispo N side of Cerro Romualdo; Camp San Luis Obispo Comment
  SBBG107804  Dryopteris arguta C. B. Hardham 1956-9-16 1355 San Luis Obispo York Mtn, W of Templeton (V2 Ranch) Comment
  SBBG107805  Dryopteris arguta C. B. Hardham 1958-1-2 2794 San Luis Obispo 0.5 mi N of San Carpoforo Crk Comment
  SBBG107807  Dryopteris arguta C. B. Hardham 1958-2-13 2828 San Luis Obispo Cambria Comment
  SBBG10842  Dryopteris arguta E. R. Blakley 1960-4-8 3142 Santa Barbara Cherry Cyn 45 Comment
  SBBG10851  Dryopteris arguta E. R. Blakley 1961-3-14 4005 Santa Barbara small cyn S of Stanton Ranch headquarters 152 Comment
  SBBG111865  Dryopteris arguta P. Douglas, L. Metz, E. Painter, C. Popolizio 1994-5-20 HL 401 Monterey ca. 1.7 km NW of Lion Pk, ca. 2.1 km S of Los Burros Crk; USFS/Ft Hunter Liggett interface 980 Comment
  SBBG112343  Dryopteris arguta E. Painter, E. Neese 1995-5-19 HL 1707 Monterey above Salmon Crk, ca. 2.1 km SSE of confluence of Pozo Hondo and Salmon crks, ca. 6 km W of Nacimiento River; Ft Hunter Liggett 360 Comment
  SBBG112346  Dryopteris arguta E. Neese, E. Painter 1996-2-20 HL 2296 Monterey ca. 1.5 km W of San Antonio River, ca. 4 km NNE of Lower Stony Reservoir, ca. 0.8 rd km SW of jct of Vasquez Blvd. and Del Venturi Rd; Ft Hunter Liggett 360 Comment
  SBBG112357  Dryopteris arguta D. Wilken, E. Painter, E. Neese, L. Metz 1996-4-4 HL 2425 Monterey The Palisades, ca. 0.1 km N of Nacimiento River, ca. 3 km S of Hughes Reservoir, ca. 3.8 km SW of Woodrow Reservoir; Ft Hunter Liggett 330 Comment
  SBBG113728  Dryopteris arguta E. Painter, E. Neese, A. Hazebrook, M. Osborne 1995-10-23 HL 2188 Monterey within 0.2 km of Nacimiento-Fergusson Rd bridge over Nacimiento River, 2.75 km NNE of Chalk Pk, ca. 4.4 km S of San Antonio River; USFS/Ft Hunter Liggett interface 660 Comment
  SBBG113731  Dryopteris arguta P. Douglas, L. Metz 1997-5-23 HL 3531 a Monterey near Stony Crk, 7.9 km NW of N end of Lower Stony Reservoir; Ft Hunter Liggett 750 Comment
  SBBG115030  Dryopteris arguta R. Burgess, P. Munro 2002-3-15 5080 Ventura Valley View Cmpgrd, S side of Nordhoff Ridge 914 Comment
  SBBG118459  Dryopteris arguta J. Henrickson 1973-5-20 San Diego ca. 2 air mi SE of Alpine, above Sweetwater River 518 Comment
  SBBG119119  Dryopteris arguta S. Boyd with V. Arvizu 2004-6-8 11493 Ventura Tar Crk, E of its confluence with Sespe Cyn near point where stream is crossed by Tar Crk Rd trail; Topatopa Mtns 610 Comment
  SBBG120418  Dryopteris arguta R. Burgess, P. Munro 1993-1-31 989 Ventura Cozy Dell Trail, 0.25 mi from St Hwy 33 365 Comment
  SBBG120569  Dryopteris arguta R. Burgess, P. Munro 1995-4-7 1524 Ventura N side of Nordhoff Ridge, E of lookout 1249 Comment
  SBBG120570  Dryopteris arguta R. Burgess, P. Munro 1995-4-7 1525 Ventura N side of Nordhoff Ridge, E of lookout 1249 Comment
  SBBG120571  Dryopteris arguta R. Burgess, P. Munro 1999-5-1 3284 Santa Barbara Monte Arido Trail, near summit 1432 Comment
  SBBG120572  Dryopteris arguta R. Burgess, P. Munro 2000-3-24 3717 Ventura Red Mtn, Foster Park area, N of cmpgrd at Crew Trail 121 Comment
  SBBG121959  Dryopteris arguta P. Douglas, L. Metz, E. Painter, C. Popolizio 1994-5-23 HL 523 Monterey near Burma Rd, ca. 0.8 km ESE of Sycamore Spring, ca. 1.8 km WNW of jct of Burma and Los Bueyes Rds; Ft Hunter Liggett 680 Comment
  SBBG125027  Dryopteris arguta S. D. White with J. Wood, C. Huntley 2009-5-14 12717 San Bernardino Aerojet property, just N of Chino Hills State Park bdry 366 Comment
  SBBG127496  Dryopteris arguta D. Keil 1993-5-1 24004 Santa Barbara from 1 mi N of St Hwy 1 exit from St Hwy 135 S to vicinity of exit; hills and valleys W of Hwy 135; Vandenberg Air Force Base 100 Comment
  SBBG128361  Dryopteris arguta B. E. Carter 2012-8-23 6994 Los Angeles below and W of Airport Rd N of of Middle Ranch Rd 370 Comment
  SBBG128956  Dryopteris arguta A. Sawdo, E. Edinger 1988-5-11 Santa Barbara Dry Cyn, near Plot 111 Comment
  SBBG130079  Dryopteris arguta S. A. Junak 1995-3-24 SC 4101 Santa Barbara W fork of cyn above Pelican Bay, along small side cyn, NW flanks of Red Peak 487 Comment
  SBBG130128  Dryopteris arguta S. A. Junak 2002-5-15 SC 4412 Santa Barbara Projectory Cyn 60 Comment
  SBBG130307  Dryopteris arguta S. Khalsa, J. Fedorchuk 2013-12-14 Santa Barbara shallow cyn NW of Green Mtn Comment
  SBBG130743  Dryopteris arguta S. A. Junak 2000-3-31 SCa 1146 Los Angeles top of rd to White's Landing, 0.3 mi from main rd 411 Comment
  SBBG131083  Dryopteris arguta K. Danielsen 1987-7-25 Santa Barbara upper Windmill Cyn Comment
  SBBG131454  Dryopteris arguta C. A. Drost 1983-4-5 285 Santa Barbara S fork of Windmill Cyn [Cherry Cyn], S of Pk 553 Comment
  SBBG13146  Dryopteris arguta E. R. Blakley 1962-10-6 5469 Los Angeles Pebbly Beach Cyn 91 Comment
  SBBG14120  Dryopteris arguta M. A. Piehl 1962-5-15 62198 a Santa Barbara pine grove, 7 mi from Stanton Ranch headquarters, W along "High Rd" 396 Comment
  SBBG14203  Dryopteris arguta M. A. Piehl 1962-5-15 62230 Santa Barbara 3 mi from Stanton Ranch headquarters, near rd to west through Central Valley 228 Comment
  SBBG14368  Dryopteris arguta E. R. Blakley 1962-7-23 5316 Fresno Mist Falls, S Fk of the Kings River 1981 Comment
  SBBG18033  Dryopteris arguta E. R. Blakley 1963-5-9 5765 Ventura jct of Cherry Cyn, 1/4 way toward its mouth, NW of Triangulation Pt Camel 106 Comment
  SBBG20003  Dryopteris arguta E. R. Blakley 1963-9-1 6106 Mariposa base of Glacier Pt 1219 Comment
  SBBG20004  Dryopteris arguta E. R. Blakley 1963-9-1 6108 Mariposa base of Glacier Pt 1219 Comment
  SBBG21539  Dryopteris arguta E. C. Twisselmann 1964-12-3 10405 Monterey Nacimiento Crk near Nacimiento Public Camp 419 Comment
  SBBG22382  Dryopteris arguta R. N. Philbrick 1964-7-13 B 64 -282 Santa Barbara Canada del Puerto 45 Comment
  SBBG23664  Dryopteris arguta R. N. Philbrick 1965-3-28 B 65 -539 Ventura between 700 ft contour and meadow near top of Cherry Cyn Comment
  SBBG260  Dryopteris arguta H. and M. Dearing 1938-5-30 2663 Tulare Camp Wishon Comment
  SBBG261  Dryopteris arguta H. and M. Dearing 1939-6-28 3736 Trinity near Forest Glen Comment
  SBBG262  Dryopteris arguta C. F. Smith 1944-6-16 933 Santa Barbara Mission Crk N of Santa Barbara 175 Comment
  SBBG263  Dryopteris arguta C. F. Smith 1983-9-29 294 Santa Barbara Mission Crk N of Tunnel Portal 396 Comment
  SBBG265  Dryopteris arguta C. B. Hardham 1956-9-16 1355 San Luis Obispo York Mtn, W of Templeton Comment
  SBBG30351  Dryopteris arguta R. N. Philbrick with J. K. McPherson 1968-5-9 B 68 -301 Santa Barbara bottom of SW fork of upper Scorpion Cyn 106 Comment
  SBBG30408  Dryopteris arguta R. N. Philbrick with R. E. Broder, M. R. Benedict 1964-6-16 B 64 -20 Santa Barbara Canada Islay, ca. 1 mi W of Stanton Ranch 76 Comment
  SBBG31025  Dryopteris arguta R. F. Thorne with P. C. Everett 1965-5-12 Los Angeles Bullrush Cyn 243 Comment
  SBBG34303  Dryopteris arguta R. Hoffmann 1925-5-2 Santa Barbara Knapp's Lodge Comment
  SBBG36368  Dryopteris arguta R. N. Philbrick with D. M. Smith, A. Flinck 1965-2-1 B 65 -92 Santa Barbara Canada del Puerto, second crk crossing below Stanton Ranch Comment
  SBBG36409  Dryopteris arguta R. N. Philbrick with D. M. Smith, A. Flinck 1965-2-1 B 65 -73 Santa Barbara Canada del Puerto, first crk crossing below Stanton Ranch Comment
  SBBG36432  Dryopteris arguta R. N. Philbrick with D. M. Smith, A. Flinck 1965-2-1 B 65 -86 Santa Barbara Canada del Puerto, second crk crossing below Stanton Ranch Comment
  SBBG36849  Dryopteris arguta P. H. Raven 1960-4-5 14948 Santa Barbara wall of E tributary of Water Cyn 182 Comment
  SBBG36850  Dryopteris arguta E. R. Blakley, E. K. Balls 1958-10-11 2493 Santa Barbara Canyon del Puerto, 1 mi NE of Stanton Ranch 45 Comment
  SBBG38521  Dryopteris arguta E. C. Twisselmann, E. McMillan, J. Zaninovich 1969-7-19 15730 Tulare Mineral King Rd 1.5 mi above Silver City 2255 Comment
  SBBG38816  Dryopteris arguta M. B. Dunkle 1939-8-14 8602 Santa Barbara Pelican Bay Comment
  SBBG38817  Dryopteris arguta M. B. Dunkle 1939-8-11 8536 Santa Barbara Prisoners Harbor Comment
  SBBG38825  Dryopteris arguta M. B. Dunkle 1939-8-5 8429 Santa Barbara Water Cyn Comment
  SBBG40867  Dryopteris arguta H. M. Pollard 1971-2-10 Ventura Forest Service Rd from Wheeler's Springs to Nordhoff Pk 792 Comment
  SBBG44711  Dryopteris arguta N. W. Baker 1959-7-5 11 Santa Barbara Rattlesnake Cyn Comment
  SBBG44752  Dryopteris arguta N. W. Baker 1959-7-23 95 Santa Barbara Refugio Pass 685 Comment
  SBBG47247  Dryopteris arguta M. R. Benedict 1973-3-17 Santa Barbara head of cyn on N border of E pines above China Harbor (Chinese Harbor) Comment
  SBBG51978  Dryopteris arguta R. N. Philbrick with D. Leaberry 1975-5-11 B 75 -209 Santa Barbara moist area NE of Black Mtn summit, W fork of E fork (Cherry Cyn) between Ranch and Black Mtn 152 Comment
  SBBG52943  Dryopteris arguta S. A. Junak 1978-5-12 SR 148 Santa Barbara middle Windmill Cyn Comment
  SBBG53044  Dryopteris arguta M. R. Benedict 1966-7-28 Santa Barbara major cyn between Prisoners Harbor and Tinker's Comment
  SBBG53885  Dryopteris arguta B. Baldwin 1980-3-27 Santa Barbara bottom of Centinela grade, head of Christi Cyn 152 Comment
  SBBG55190  Dryopteris arguta J. H. Baker, I. T. Baker -Sep-1966 Ventura Middle Anacapa Island Comment
  SBBG55683  Dryopteris arguta H. Forbes 1983-3-23 593 Santa Barbara NW of intersection of Ridge Rd and rd to Centinela Comment
  SBBG55741  Dryopteris arguta R. J. Rodin 1959-3-18 6322 San Luis Obispo N side of Bishop Pk Comment
  SBBG56289  Dryopteris arguta H. M. Pollard 1944-11-25 Ventura Ocean View Trail Comment
  SBBG56290  Dryopteris arguta R. Hoffmann 1925-5-2 Santa Barbara Knapp's Lodge Comment
  SBBG56291  Dryopteris arguta P. Bartholomew 1938-7-19 Santa Barbara Santa Ynez River, Los Padres Nat Forest Comment
  SBBG56292  Dryopteris arguta L. G. Yates 1895-3-31 Santa Barbara The Mesa; Santa Barbara Comment
  SBBG56293  Dryopteris arguta R. Hoffmann 1925-5-2 Santa Barbara Knapp's Lodge Comment
  SBBG56294  Dryopteris arguta R. Hoffmann 1928-9-8 Santa Barbara 6 mi E of Jalama Comment
  SBBG76999  Dryopteris arguta R. Hartwell 1938-5-29 Santa Barbara 1 mi back from the ranch house Comment
  SBBG77001  Dryopteris arguta R. Hoffmann 1930-6-15 Santa Barbara Valdez Comment
  SBBG77002  Dryopteris arguta R. Hoffmann 1929-4-15 Santa Barbara Lobos Cyn Comment
  SBBG77003  Dryopteris arguta F. R. Fosberg 1932-6-6 8127 Los Angeles Big Wash Cyn, Avalon 50 Comment
  SBBG88629  Dryopteris arguta D. C. Odion 1984-3-25 110 Ventura just SE of jct of Murietta and Matilija Crks 400 Comment
  SBBG89275  Dryopteris arguta C. F. Smith 1943-9-17 112 Santa Barbara Mission Crk, 15 yds S of stone bridge on Mission Cyn Rd below Botanic Garden 167 Comment
  SBBG90199  Dryopteris arguta T. J. Ayers, S. A. Junak, R. Scott, D. Young 1989-4-18 682 Santa Barbara Campo Raton on Central Valley Rd Comment
  SBBG9123  Dryopteris arguta E. R. Blakley 1960-5-1 3379 Santa Barbara small cyn on hill on W side of Coches Prietos Cyn 121 Comment
  SBBG9230  Dryopteris arguta E. R. Blakley, C. H. Muller 1960-7-25 3746 Santa Barbara between Cyn del Portezuela and La Centinela 335 Comment
  SBBG93706  Dryopteris arguta S. A. Junak 1990-5-1 4291 San Luis Obispo N edge of Cuesta Ridge Botanical Area, powerline access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.1 rd mi S of Tassajera Crk Rd 548 Comment
  SBBG93901  Dryopteris arguta S. A. Junak 1990-5-17 4366 San Luis Obispo near N edge of Cuesta Ridge Botanical Area, in cyn S of first high voltage tower E of W Cuesta Ridge Rd, ca. 5.9 mi W of US Hwy 101 676 Comment
  SBBG93925  Dryopteris arguta S. A. Junak 1990-10-11 4444 San Luis Obispo N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area, ca. 0.25 mi NNW of Pk 2478, ca. 0.15 mi E of large mine excavation, along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101 609 Comment
  SBBG95557  Dryopteris arguta J. Eliot 1986-5-21 13 San Luis Obispo 1 mi W of TV Tower Rd off US Hwy 101 N of San Luis Obispo; small ridge above rd, W side Comment
  SBBG98019  Dryopteris arguta C. F. Smith 1963-6-9 8248 Santa Barbara old fault on mesa between Cow and Lobos Cyns 152 Comment
  SBBG98157  Dryopteris arguta S. A. Junak 1990-9-20 SC 1994 Santa Barbara upper E fork of Diablo Cyn 487 Comment
  SBBG98181  Dryopteris arguta S. A. Junak 1990-5-31 SC 1970 Santa Barbara Canada del Puerto, 2.2 mi inland from Prisoners Harbor, in narrows 48 Comment
  SD10156  Dryopteris arguta Frank F. Gander 1935-1-23 112 San Diego Skyline Road above Lyons' Valley Comment
  SD106592  Dryopteris arguta Henk van der Werff 1980-9-13 4158 San Diego Pine Valley. Rare in Corte Madera, in boulders along road. Comment
  SD10867  Dryopteris arguta Frank F. Gander 1935-3-28 155 San Diego San Miguel Mountain, north slope Comment
  SD112361  Dryopteris arguta Darley F. Howe 1915-3-1 16 Los Angeles San Dimas Canyon Comment
  SD112362  Dryopteris arguta Darley F. Howe 1915-3-1 15 Los Angeles San Dimas Canyon Comment
  SD11964  Dryopteris arguta Frank F. Gander 1935-7-10 227 San Diego SE slope of Palomar Mountain Comment
  SD12167  Dryopteris arguta Frank F. Gander 1935-9-20 245 San Diego Escondido, Bear Valley Comment
  SD12286  Dryopteris arguta Frank F. Gander 1935-10-20 263 3 San Diego Top of Cowles Mountain Comment
  SD135411  Dryopteris arguta Steven A. Junak, Carol Bornstein 1990-9-20 SC 1994 Santa Barbara Santa Cruz Island. North side of island, in upper fork of Diablo Canyon 490 Comment
  SD136728  Dryopteris arguta John W. Brown 1994-1-16 MM 80 San Diego McGinty Mountain, northeast portion of mountain, trail from the Mesa toward Beaver Canyon Comment
  SD138002  Dryopteris arguta Darin L. Banks, Steve Boyd 1995-2-16 51 Riverside Cleveland National Forest, Agua Tibia Wilderness Area; north slope AguaTibia Mtn., south of Dripping Springs Alcove, east of Woodchuck Trail Comment
  SD13917  Dryopteris arguta Frank F. Gander 1936-3-12 721 San Diego Near Morena Dam Comment
  SD139395  Dryopteris arguta Jon Rebman, Isabelle Kay 1996-4-4 3081 San Diego Dawson-Los Monos Canyon Reserve; Agua Hedionda Creek area; south of Buena Vista Park in Vista Comment
  SD13990  Dryopteris arguta Frank F. Gander 1936-3-12 792 San Diego Hill S of Road, 2 mi. NW of Dulzura Comment
  SD14149  Dryopteris arguta Frank F. Gander 1936-3-27 941 San Diego In steep draw, Moosa Canyon, 3 mi West of Lilac Junction Comment
  SD14294  Dryopteris arguta Frank F. Gander 1936-3-29 1082 San Diego N. slope of Lyon's Peak Comment
  SD14298  Dryopteris arguta Frank F. Gander 1936-3-29 1086 San Diego Near top of Lyon's Peak Comment
  SD14314  Dryopteris arguta Irma Van Gorder 1936-4-12 San Diego Dehesa Valley Comment
  SD144155  Dryopteris arguta Scott D. White 1996-12-20 4631 Orange Above Modjeska Canyon: proposed water tank site. 420 Comment
  SD14654  Dryopteris arguta Frank F. Gander 1936-4-21 1435 San Diego Japatul Valley near school Comment
  SD14757  Dryopteris arguta Frank F. Gander 1936-4-23 1542 San Diego Otay Mt., Woodwardia CaA'on, near E end of Otay Lake Comment
  SD15185  Dryopteris arguta Frank F. Gander 1936-5-5 1775 San Diego Spencer Valley, San Diego River falls Comment
  SD15408  Dryopteris arguta Frank F. Gander 1936-5-14 1986 San Diego Spring above Lake Henshaw on road to Palomar Comment
  SD154465  Dryopteris arguta Jeannie Gregory 2004-2-1 589 San Diego Alpine, in a creekbed near Tavern Road. 550 Comment
  SD15537  Dryopteris arguta Frank F. Gander 1936-5-19 2116 San Diego About 2 mi. West of DeLuz on branch of DeLuz Creek Comment
  SD155374  Dryopteris arguta Jon P. Rebman, Tom Dempster 2002-4-19 7890 San Diego Kelley/Rebman Ranch at 565 Anderson Truck Trail on northwest side of Viejas Mountain: approx. 2 miles north of Victoria Road in Alpine 818 Comment
  SD155375  Dryopteris arguta Jon P. Rebman, A. Pigniolo 2001-5-10 7350 San Diego Between Guatay and Pine Valley: near Pine Creek Trailhead southwest along trail to Pine Creek Wilderness; west of Pine Valley 1000 Comment
  SD156814  Dryopteris arguta Jerilyn Hirshberg 2004-6-4 678 San Diego 0.25 mile east of Inaja picnic area 975 Comment
  SD156815  Dryopteris arguta Jim Lightner 2004-6-5 154 San Diego L.L. Ranch, Bell Bluff Truck Trail, 2 mi south of I-8 on Japatul Valley Road. 915 Comment
  SD15720  Dryopteris arguta Frank F. Gander 1936-5-21 2287 San Diego Near SE base of El Capitan, El Cajon Mt. Comment
  SD158278  Dryopteris arguta Dick Schwenkmeyer, Jan Maxted 2004-4-20 5 San Diego North slope of Lyons Peak, approx. 20 miles S.E. of San Diego 824 Comment
  SD158279  Dryopteris arguta Jeannie Gregory, Joe Barth 2004-7-17 1072 San Diego Alpine, Viejas Mountain; 1/2 mile North of Victoria Drive, east end of Klucewich Road; area named Viejas West; about 70 acres undeveloped. 690 Comment
  SD15847  Dryopteris arguta Frank F. Gander 1936-5-26 2413 San Diego On ridge between Escondido and Valley Center Comment
  SD158874  Dryopteris arguta Sharon Paulin 2004-3-6 9 San Diego east side Corte Madera Mt. 5 mi south of Pine Valley 1281 Comment
  SD159190  Dryopteris arguta Jon P. Rebman 2002-5-1 7941 San Diego Viejas Mountain, northwest side; along northwest trail that starts on Anderson Truck Trail (West Boundary on some maps) approx. 2 miles north of Victoria Road in Alpine 850 Comment
  SD15944  Dryopteris arguta Frank F. Gander 1936-5-30 2512 San Diego Banner Grade, 3 mi below Julian Comment
  SD160812  Dryopteris arguta Jon P. Rebman, Jeannie Gregory 2003-5-1 8720 San Diego Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; east of Rios Canyon, on north-facing slope 850 Comment
  SD16088  Dryopteris arguta Frank F. Gander 1936-6-30 2652 San Diego Mt. Woodson Comment
  SD16146  Dryopteris arguta Frank F. Gander 1936-7-7 2711 San Diego Pine Hills, Dehr Creek Comment
  SD162197  Dryopteris arguta Robert Lauri 2002-4-4 89 San Diego Palomar Mountain State Park on Boucher Hill Trail, 0.65 miles northwest of Boucher Hill Lookout. 1512 Comment
  SD162210  Dryopteris arguta Robert Lauri 2002-4-4 105 San Diego Palomar Mountain State Park on Boucher Hill Trail, 0.65 miles west of Boucher Hill Lookout. 1512 Comment
  SD163212  Dryopteris arguta Jon P. Rebman, J. Gregory & M. Miller 2003-6-3 9203 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1 mile south of Otay Lakes Road 288 Comment
  SD16336  Dryopteris arguta Frank F. Gander 1936-7-30 2902 San Diego Black CaA'on, ca 10 mi S of Mesa Grande Comment
  SD16391  Dryopteris arguta Catharine M. Wood, Mrs. May H. Negley 1936-9-20 San Diego Palomar Mountain Comment
  SD165868  Dryopteris arguta Jeannie Gregory, John Gregory 2005-7-24 1855 San Diego Double S Ranch, N of Angel Mountain Road, 11 mi NW of Santa Ysabel, 2 mi W of Lake Henshaw, 4 mi E of Pine Mountain summit 1079 Comment
  SD166409  Dryopteris arguta Jon P. Rebman, Jeannie Gregory 2004-5-13 10252 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir on the lower northeast side of Sycuan Peak; along Lawson Creek just south of its convergence with the Sweetwater River in Sloane Canyon 345 Comment
  SD170137  Dryopteris arguta Jim Lightner, None 2005-5-7 258 San Diego 3.5 mi SE of Alpine. Lucky Light Ranch (inholding in Cleveland National Forest) on Bell Bluff Truck Trail, NE of Bell Bluff, south of Sweetwater River. 904 Comment
  SD17095  Dryopteris arguta Frank F. Gander 1937-5-6 3431 San Diego Anahuac School Comment
  SD173300  Dryopteris arguta Andrew C. Sanders 2004-7-2 28443 San Diego Boden Canyon, tributary of Santa Ysabel Creek at E end of San Pasqual Valley; along road in upper DFG parcel 366 Comment
  SD173586  Dryopteris arguta Jan E. Maxted, Don Maxted 2005-9-22 144 San Diego Bratton Valley, Land surrounding 17536 Sierra Cielo Ln, 3 mi. N. of town of Dulzura, 1.25 mi. SW of Lyons Peak summit, 1.25mi. NW of inters of Honey Springs Rd & Deerhorn Valley Rd. 723 Comment
  SD17402  Dryopteris arguta Frank F. Gander 1937-5-11 3738 San Diego Rainbow Valley, Masters Ranch Comment
  SD174590  Dryopteris arguta Victoria Marshall 2005-12-2 10 San Diego West side of Woodson Mountain, eastern Poway, on Mount Woodson Trail, ca. Ao mi E from its junction with Lake Poway Loop Trail. 480 Comment
  SD174592  Dryopteris arguta David Woelfel, Riley Woelfel 2005-10-28 83 San Diego North of Fallbrook, Big Rock Mountain Trail in FallBrook Nature Conservancy Area, 0.2 mi E of Sandia Creek Dr., 1.8 mi N of its intersection with Rock Mountain Rd., 0.25 mile west of Riverside County Line 335 Comment
  SD174846  Dryopteris arguta Jon P. Rebman, Parabotanist Team 2005-6-22 12041 San Diego Laguna Mountains: Cleveland National Forest; N of Sunrise Highway, between Noble Canyon Trail and Sunrise Trail; in a riparian zone at the bottom of a canyon 1472 Comment
  SD175204  Dryopteris arguta Jon P. Rebman, Jeannie Gregory 2006-4-21 12445 San Diego Loveland Reservoir (land owned by the Sweetwater River Valley Authority): S of Alpine, S of Japatul Valley Road and E of its junction with Dehesa Rd.; extreme NE end of lake, S-side of valley on N-facing slope and along the south shore of the lake 415 Comment
  SD175695  Dryopteris arguta Jon P. Rebman, J. Gregory, K. Rich, Z. Principe 2006-4-27 12617 San Diego Monte Vista Ranch (owned by The Nature Conservancy): S of Ramona, NW of San Vicente Reservoir; S of San Vicente Road along Chuckwagon Road onto the Ranch; just east of the electric lines in Longs Gulch 337 Comment
  SD177455  Dryopteris arguta Daniel Williford 2006-2-28 126 San Diego Fox Outdoor School, 15 mi NW of Santa Ysabel, Hwy. 76, 3.5 W of Lake Henshaw, just E of rock wall known as Wall of Destiny, S sdie of San Luis Rey River, bottom of N facing slope 740 Comment
  SD178061  Dryopteris arguta Jon P. Rebman, Michael Wall 2007-4-19 13119 San Diego Poser Mountain (Cleveland National Forest): NE of Alpine and Viejas Indian Reservation; N of Old Viejas Grade Road; along the western ridgetop of the mountain 1170 Comment
  SD178062  Dryopteris arguta Jon P. Rebman, J. Gregory, K. Rich, M. Wall 2006-5-18 12809 San Diego Monte Vista Ranch (owned by The Nature Conservancy): S of Ramona, NW of San Vicente Reservoir; S of San Vicente Road along Chuckwagon Road onto the Ranch; western portion of Ranch, NE-facing slope, west of the riparian zone & N of Daney Canyon 328 Comment
  SD17829  Dryopteris arguta Frank F. Gander 1937-6-10 4049 San Diego Barona Valley, South Fork of Featherstone Creek Comment
  SD178987  Dryopteris arguta Paul Beiley 2006-2-22 34 San Diego Lakeside. Trailside about Ao mi. E of Wildcat Canyon Rd, approx 2 mi NE of Willow Rd. The locally highest peak (1,994 ft. or 608 m.) is to the SSE about Ao mi. Private land with entry at 12061 Wildcat Canyon Rd. 458 Comment
  SD180017  Dryopteris arguta Jon P. Rebman, J. Gregory, M. Mulligan & J. Rocks 2007-4-23 13148 San Diego Camp Pendleton Marine Corps Base: Santa Margarita Mountains, Echo Training Area, just east of Artillery Firing Range 40, northeast of Roblar Road 790 Comment
  SD180018  Dryopteris arguta Jon P. Rebman, J. Gregory, M. Mulligan & J. Rocks 2007-4-23 13256 San Diego Camp Pendleton Marine Corps Base: Santa Margarita Mountains, Foxtrot Training Area, east of Artillery Firing Range 40, north of Roblar Road under multiple aerial cables 876 Comment
  SD181818  Dryopteris arguta Kerry W. Key 2005-12-24 163 San Diego San Diego, Carmel Valley. 0.3 mi SE of Carmel Country Rd and Meadows Del Mar intersection, in Shaw Valley. 60 Comment
  SD181819  Dryopteris arguta Beverly Pecunia 2006-6-6 105 San Diego NE of Escondido turn right off Lake Wohlford Road to Oakvale for 1/2 mile. 458 Comment
  SD18199  Dryopteris arguta Frank F. Gander 1937-7-1 4329 San Diego Castro CaA'on of Agua Tibia Comment
  SD182824  Dryopteris arguta Jon P. Rebman, G. Fleming and M. Wall 2007-11-15 14016 San Diego Del Dios Highland County Preserve: SW of Escondido and NW of Lake Hodges; W of Del Dios Highway (Hwy S6); along the road on a north-facing slope 330 Comment
  SD184073  Dryopteris arguta Elizabeth P. Lowe 2006-2-2 81 San Diego San Marcos. Approx. I(c) mi northwest on Cocos Dr from its intersection with Washingtonia Dr, to where the road splits, on NE road 500 feet to where the road crosses a small stream bed. 306 Comment
  SD184074  Dryopteris arguta Valerie Quate, Victoria Marshall 2006-5-24 53 San Diego Poway, W side of Boulder Mountain, on the Del Poniente Trail, ca. I(c) mi ESE of the intersection of Monte Vista Rd with Pomerado Rd. 284 Comment
  SD184075  Dryopteris arguta Valerie Quate, Victoria Marshall 2006-5-24 41 San Diego Poway, W side of Boulder Mountain, on the Del Poniente Trail, ca. I(c) mi ESE of the intersection of Monte Vista Rd with Pomerado Rd. 284 Comment
  SD184076  Dryopteris arguta Margaret R. Mulligan, Joe Barth 2005-6-20 1214 San Diego Black Mountain, Cleveland National Forest (Palomar Ranger District), NE of Ramona. Near Black Mountain Spring, 0.8 mi (south) on Black Mtn Road from intersection with gated road to peak of mountain. 979 Comment
  SD184143  Dryopteris arguta Jon P. Rebman, Michael Wall 2008-3-6 14170 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; west side of preserve near Escondido Canal 456 Comment
  SD186381  Dryopteris arguta Jon P. Rebman, J. Hirshberg & Z. Hussami 2008-4-22 14800 San Diego Hauser Wilderness: Cleveland National Forest; W of Morena Reservoir, east of Salazar Canyon, along Skye Valley Road 990 Comment
  SD187494  Dryopteris arguta John LaGrange, John and Linda La Grange 2006-8-15 34 San Diego Cleveland National Forest, NW of Black Mountain, Temescal Valley creek bed, W of Lusardi Canyon Truck Trail at confluence of side creek from the east, SW of Esmeralda mine. 694 Comment
  SD187495  Dryopteris arguta Michael G Simpson, Christina Burnett 2006-3-25 2531 San Diego Iron Mountain area, Poway. 1.5 mi NNW of Iron Mountain peak. Hiking trail, 0.7 mi E from the Ellie Lane parking lot at Hwy 67. 580 Comment
  SD189363  Dryopteris arguta Jerilyn Hirshberg 2007-4-28 1427 San Diego Cleveland National Forest, west of Cuyamaca Mtns, about 5 miles south of intersection of Hwy 78 and Hwy 79, .25 mile north of Eagle Peak Road near road to Deadman Flat 1039 Comment
  SD190691  Dryopteris arguta Jim Rocks, J. Gregory, M. Mulligan, M. Dinkins 2007-5-2 177 San Diego Camp Pendleton Marine Corps Base, Delta Training Area. Steep slopes along Roblar Road, ca. I(c) mi NW of its junction with Jardine Canyon Road. 376 Comment
  SD190692 Image available Dryopteris arguta Jim Rocks, J. Gregory, M. Mulligan, M. Dinkins 2007-5-2 161 San Diego Camp Pendleton Marine Corps Base, Delta Training Area. Along dirt road ca. 1 mi W of northern Case Springs pond, just east of Artillary Firing Area 46. 557 Comment
  SD19359  Dryopteris arguta C. R. Orcutt 1882-10-4 296 San Diego Campo Comment
  SD19360  Dryopteris arguta Daniel Cleveland Jul 1897 San Diego Viejas Comment
  SD194626  Dryopteris arguta A. C. Sanders, T. B. Salvato 2005-6-29 31292 San Diego Palomar Mountains, DFG Plaisted Creek Ecological Reserve, northeast sof Rincon and Pauma Valley, between Plaisted Creek and Highway 76. 701 Comment
  SD195982  Dryopteris arguta Margaret R. Mulligan, W. Schmidtmann 2007-6-1 2007 San Diego Camp Pendleton Marine Corps Base, along road in Piedra de Lumbre Canyon, Papa One Training Area. 56 Comment
  SD195983  Dryopteris arguta Jeannie Gregory, Michael Wall, Allison Wall 2007-3-22 2168 San Diego Elfin Forest, Olivenhain Municipal Water Dist, S side of Harmony Grove Road along Escondido Creek, 4 mi SW of Escondido, 1A| mi W of junction Del Dios Hwy and West Via Rancho Pkwy 530 Comment
  SD19759  Dryopteris arguta Frank F. Gander 1936-10-20 San Diego Top of Cowles Mountain Comment
  SD200541  Dryopteris arguta Margaret R. Mulligan, J. Rocks, M. Dinkins 2009-5-12 3023 San Diego Camp Pendleton Marine Corps Base, India Training Area, along Camp De Luz Road which runs along De Luz Creek, ca. I(c) mi N of Camp De Luz. 60 Comment
  SD200542  Dryopteris arguta Jon P. Rebman, L. Aerne-Hains, J. Gregory, & C. Brennan 2009-5-28 17937 San Diego Cleveland National Forest: Northeast of El Cajon Mountain, west of the San Diego River, and south of Barona Mesa; along El Cajon Mountain Truck Trail 735 Comment
  SD202053  Dryopteris arguta E. R. Blakley 1963-5-9 5765 Ventura Anacapa Island; junction of Cherry Canyon, one-fourth way toward its mouth, northwest of Triangulation Point Camel. 106 Comment
  SD202054  Dryopteris arguta E. R. Blakley 1961-3-14 4005 Santa Barbara Santa Cruz Island; small canyon south of Stanton Ranch Headquarters. 152 Comment
  SD202055  Dryopteris arguta E. R. Blakley, C. H. Muller 1960-7-25 3746 Santa Barbara Santa Cruz Island; between Canyon del Portezuelo and La Centinela. 334 Comment
  SD203032 Image available Dryopteris arguta Carolyn Martus 2008-4-23 584 San Diego Northeast of Fallbrook. South of Santa Margarita River, about 0.25 miles south of Willow Glen and North Stagecoach trailhead and about 1.5 miles northwest of Red Mountain Lookout 142 Comment
  SD203033  Dryopteris arguta Margaret R. Mulligan, J. Rocks, M. Dinkins 2009-5-12 3111 San Diego Camp Pendleton Marine Corps Base, Hotel Training Area, east of De Luz Creek, along Camp De Luz Road just S of intersection with De Luz Road. 110 Comment
  SD204740  Dryopteris arguta Jerilyn Hirshberg 2009-6-27 2121 San Diego Cleveland National Forest, W side of Cuyamaca Mtns, Cedar Creek Road, 0.65 miles NW of intersection with Boulder Creek Road, 1.25 miles east of Eagle Peak, on bank of holding pond on Kelly Creek 844 Comment
  SD204741  Dryopteris arguta Jerilyn Hirshberg 2009-8-13 2202 San Diego Cleveland National Forest, NW of Cuyamaca Mtns, 0.5 mile south of gate to McGee Flat on Eagle Peak Road, about 1.6 miles SW of intersection of Eagle Peak Road with Boulder Creek Road 1100 Comment
  SD20780  Dryopteris arguta Frank F. Gander 1938-4-10 5262 San Diego Whispering Oaks near Sloane Ranch on Sweetwater River Comment
  SD211706  Dryopteris arguta Ian Cain, Phil Lambert 2008-10-10 961 San Diego City of Lakeside. Silverwood Wildlife Sanctuary, 13003 Wildcat Canyon Road, I(c) mi E of entrance, along Woodward Ridge trail 420 meters north east of residence 547 Comment
  SD212777  Dryopteris arguta Jon P. Rebman, W. Schmidtmann, G. Kenney, & Base staff 2011-3-24 20812 San Diego Camp Pendleton: Romeo II Training Area; north of Las Pulgas Road, east of I-5 and east of El Camino Real along Horno Canyon Road 70 Comment
  SD212778  Dryopteris arguta Jon P. Rebman, J. Barth & J. LaGrange 2010-7-9 20044 San Diego Cleveland National Forest: Cutca Valley on the lower northern slope of Palomar Mountain; on a steep north-facing slope along a cleared fire break west of Cutca Valley Truck Trail 1145 Comment
  SD212779  Dryopteris arguta Jon P. Rebman, W. Schmidtmann, G. Kenney, & Base staff 2011-3-17 20778 San Diego Camp Pendleton: Romeo III Training Area; east of I-5, north of Las Pulgas Road, and east of El Camino Real along a dirt road that leads to an electrical tower 135 Comment
  SD212780  Dryopteris arguta Jon P. Rebman, W. Schmidtmann, G. Kenney, & Base staff 2011-3-24 20900 San Diego Camp Pendleton: Romeo II Training Area; north of Las Pulgas Road, east of I-5 and east of El Camino Real along Horno Canyon Road 164 Comment
  SD215308  Dryopteris arguta Virginia Moran 2010-6-23 Nevada Alta Sierra Subdivision, Grass Valley: Above Clover Valley Road 565 Comment
  SD215309  Dryopteris arguta Darin L Banks 1997-4-8 1792 San Diego Agua Tibia Mountains: Wilderness Gardens Preserve. Approximately 3.4 miles east of Pala south of Highway 76 along the San Luis Rey River. Areas along the main trail network from the parking area along the primary driveway within the river bottom. 162 Comment
  SD216589  Dryopteris arguta Jon P. Rebman, L. Aerne Hains & parabotany volunteers 2010-7-8 19936 San Diego Cleveland National Forest: Cutca Valley on the lower northern slope of Palomar Mountain; along Cutca Valley Truck Trail 1060 Comment
  SD217157  Dryopteris arguta Steve Boyd, Tim Ross & Orlando Mistretta 1992-2-2 6642 Riverside Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest; upper San Mateo Canyon between confluence of Tenaja Canyon and Los Alamos Canyon Comment
  SD220889  Dryopteris arguta Larry Hendrickson 2009-8-1 4175 San Diego Banner Grade (State highway 78) west of Volcan Mountain, SW side of Banner Canyon. 1.5 air miles NE of Julian, and 0.1 mile NE of intersection of 78 and Wynola Road (Juch Road on some maps). 1189 Comment
  SD221730  Dryopteris arguta Jan E. Maxted 2008-4-9 532 San Diego Southwest of Deerhorn Valley, Land surrounding 18569 Deerhorn Valley Rd, 3 mi. N. of town of Dulzura, about 1 mi SE of inters of Honey Springs Rd & Deerhorn Valley Rd. 664 Comment
  SD221731  Dryopteris arguta Mike D. Angel 2008-7-26 644 San Diego City of San Diego, San Diego National Wildlife Refuge, about 5 mioles east of Carmel Valley, exit I-56 at Camino Del Sur exit, I(c) mi SW of intersection of Camino del Sur and Torrey Santa Fe Road 121 Comment
  SD221732  Dryopteris arguta Jeannie Gregory, V. Marshall, John La Grange, Z. Principe 2009-6-11 3144 San Diego Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road & Hwy 79) E of Mesa Grande Road, 2.5 miles S of dam at Lake Henshaw 1032 Comment
  SD221733  Dryopteris arguta Charles Wolfinger 2008-7-12 101 San Diego Warner Springs, northbound Pacific Crest trail, 4.9 miles from Lost Valley Road trailhead (4.5 miles N of Hwy 79) 1534 Comment
  SD221734  Dryopteris arguta Jerry Green 2009-4-16 30 San Diego Rancho Penasquitos, Black Mountain, 1 mile ENE of Black Mountain Park turnoff from Carmel Valley Rd, about A| mile SW of Winecreek Road intersection with Carmel Valley Road 221 Comment
  SD221735  Dryopteris arguta Michael G. Simpson, M. Blake-Jacobson, W. Schmidtmann 2010-5-22 3274 San Diego Torrey Pines State Park, canyon bottom, ca. 0.3 mile west of Torrey Pines Park Road, ca. 0.6 mile south-southeast of VisitorAs Center. San Diego. 82 Comment
  SD221736  Dryopteris arguta Layla Aerne Hains, Jeannie Gregory and Warren Schmidtmann 2010-6-24 276 San Diego Cleveland National Forest, Inaja Memorial Park. South of Hwy 78/79. Ca. 1 mile SE of Santa Ysabel. Along Inaja trail loop. 1039 Comment
  SD222115  Dryopteris arguta G. K. Helmkamp, E. A. Helmkamp 2004-6-20 8661 Santa Barbara Outer south coast ranges.: Santa Ynez Mountains. Along Miguelito Rd at about Mile-5. SW of Lompoc and near La Tipta Hill. 334 Comment
  SD222119  Dryopteris arguta Carol R. Annable, Jay B. Walker 1995-2-22 2212 San Diego La Jolla. Case Street Canyon. Comment
  SD224777  Dryopteris arguta Scott D. White, Rob Johnson 1997-4-12 4953 San Bernardino Lower Mtn Slopes N of San Bernardino: City Creek watershed; near City Ck Truck Tr crossing at unnamed tributary draining W portion of Mud Flat. 914 Comment
  SD225333  Dryopteris arguta Jon P. Rebman, J. Martin, J. Green, W. Schmidtmann, J. LaGrange 2012-5-17 23962 San Diego San Diego National Wildlife Refuge: San Miguel Mountain, east of the Sweetwater Reservoir; in a north-facing canyon west of the highest peak of San Miguel Mountain in an unburned patch of chaparral 399 Comment
  SD229656  Dryopteris arguta Jon Rebman 2012-3-5 22645 Santa Barbara Santa Cruz Island: east of Christy Ranch; in a side canyon off of Valley Road near the base of Centinela Grade; vicinity of Christy Pines 185 Comment
  SD229760  Dryopteris arguta Jon P. Rebman, J. Green and C. Brennen 2012-5-24 24154 San Diego Lake Sutherland: northeast of Ramona and on the west side of Lake Sutherland just southwest of the dam; along Lake Sutherland Dam Road. 659 Comment
  SD233634  Dryopteris arguta A. C. Sanders, M. Elvin, C. Burrascano, A. Pignoli, A. Thompson, et al 2003-5-4 26524 San Diego Peninsular Range: Otay Mountain, ridge ca. 2-3 miles east of the peak, around end of jeep trail. 945 Comment
  SD234723  Dryopteris arguta Mark A. Elvin, M. S. Enright, Tricia Wotipka 2003-5-24 2926 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, head of Salt Creek, northern crest of Santa Susana Mtns. 915 Comment
  SD234724  Dryopteris arguta Mark A. Elvin, A. C. Sanders, Cindy Burrascano, et al 2003-5-4 2694 San Diego Peninsular Ranges, San Ysidro Mountains: Otay Mountain, ridge ca. 2 - 3 miles east of the peak, around end on jeep trail, head of Cedar Creek watershed. 945 Comment
  SD235131  Dryopteris arguta Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-1 26191 San Diego Camp Pendleton: central portion of Base; Training Area India; northeast of Basilone Road and east of Roblar Road; along a canyon bottom south of a dirt road 130 Comment
  SD235132  Dryopteris arguta Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-7 26306 San Diego Camp Pendleton: northeast portion of Base; Training Area Hotel; northwest of Fallbrook, southwest of De Luz Road on a north-facing slope along the south side of the Santa Margarita River 89 Comment
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Feb 10 2016
  SD235731  Dryopteris arguta Judy Carlstrom 2011-3-5 534 San Diego Valley Center area; 1.5 miles E of I-15, about 4.5 miles W of Valley Center, just N of High Vista Road 479 Comment
  SD235732  Dryopteris arguta Beverly Pecunia 2011-4-4 338 San Diego North of Escondido; 1.6 miles NNE of I-15 and Mountain Meadows Road, W of Turner Lake 444 Comment
  SD235733  Dryopteris arguta Beverly Pecunia 2010-4-25 277 San Diego Lake Wohlford; 6 miles NNE of Escondido, north shore along Osprey trail 459 Comment
  SD238396  Dryopteris arguta Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-6 28239 San Diego Camp Pendleton: Training Area Charlie: northern portion of Base; on slopes above a smaller canyon to the north of Talega Road 274 Comment
  SD240475  Dryopteris arguta Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-6 28273 San Diego Camp Pendleton: Training Area Charlie: northern portion of Base; in a small canyon on the south side of Talega Creek and Talega Road near the northern Base boundary 245 Comment
  SD240476  Dryopteris arguta Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-6-4 28653 San Diego Camp Pendleton: Training Area Golf: northeastern portion of Base; along Roblar Creek just off of Roblar Canyon Road 149 Comment
  SD242330  Dryopteris arguta John LaGrange, Mary Rider 2009-7-31 488 San Diego Cleveland National Forest, Temescal Valley 4 1/2 miles SW of Lake Henshaw Dam, 1/2 mile W Esmeralda old dam and homesite west of Lusardi Canyon Truck Trail. 796 Comment
  SD242630  Dryopteris arguta Stephen Larson 1984-1-25 San Diego [Locality determined by SDNHM] About 1.5 miles east of San Luis Rey River, between Gopher Canyon and Moosa Canyon Comment
  SD24294  Dryopteris arguta Frank F. Gander 1939-3-14 6964 San Diego Olivenhain Comment
  SD243732  Dryopteris arguta 1978-9-6 San Diego [Locality determined by SDNHM] Kentwood in the Pines Comment
  SD246194  Dryopteris arguta Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-4-8 29821 San Diego Camp Pendleton: northwest portion of Base; northwest-facing slopes above Cristianitos Creek/San Mateo Creek, NE of the junction of I-5 & Basilone Road, just outside of the Bravo 3 Training Area 79 Comment
  SD246195  Dryopteris arguta Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-5-6 30140 San Diego Camp Pendleton: southeast portion of Base; Juliet Training Area; north of Engineer Hill Rd.; along dirt road in a canyon 99 Comment
  SD246196  Dryopteris arguta Jon P. Rebman, W. Schmidtmann, G. Kenney, & J. Asmus 2015-3-3 29526 San Diego Camp Pendleton: southwest portion of Base; NW of the Santa Margarita River; Oscar 1 Training Area; along dirt road connecting Macs Rd. and N. River Rd. 95 Comment
  SD248801  Dryopteris arguta Nancy Nenow 2012-3-30 2384 San Diego Pacific Beach; Kate O. Sessions Memorial Park; east side of Soledad Road; canyon in the undevelped area of the park. 82 Comment
  SD248802  Dryopteris arguta Nancy Nenow 2012-3-30 2394 San Diego Pacific Beach; Kate O. Sessions Memorial Park; S of Mt Soledad east side of Soledad Road; southeast corner of undeveloped part at the top of the canyon. 88 Comment
  SD250767  Dryopteris arguta John LaGrange 2013-4-24 1226 San Diego Elfin Forest Preserve; 1/2 mile east of intersection of Via Ambiente and Harmony Grove Rd. 150 Comment
  SD252214  Dryopteris arguta Steven A. Junak 2000-3-31 Sca 1146 Los Angeles Santa Catalina Island: Top of road to White's Landing, 0.3 mile from main road, plant stop. 410 Comment
  SD252396  Dryopteris arguta Nancy Nenow 2012-6-5 2515 San Diego Rancho Santa Fe; San Dieguito County Park; just north of Linea Del Cielo and east of Highland Drive in an undeveloped canyon. 92 Comment
  SD252912  Dryopteris arguta Larry Hendrickson 2013-5-27 6064 San Diego Pine Hills, Cuyamaca Mountains. William Heise County Park, 3.2 air miles S of Julian. Fern Trail, 0.2 mile SE of trailhead at intersection with Harrison Park Road and Cedar Creek bridge crossing. 1271 Comment
  SD253314  Dryopteris arguta R. G. Swinney 2011-11-3 15989 Los Angeles San Gabriel Mountains: Little Santa Anita Canyon, First Water 1.7 miles up canyon from Mt. Wilson Trailhead, north of Sierra Madre (Mt. Wilson 7.5'Q) 622 Comment
  SD254731  Dryopteris arguta Susan T Welker 1992-8-31 San Diego San Luis Rey River Forestry Dept. Picnic area, along San Luis Rey River, south of Palomar Mtn. on Hwy 76. West of Lake Henshaw. 769 Comment
  SD254732  Dryopteris arguta Susan T Welker 1993-3-30 San Diego Nate Harrison Grade at Tin Can Flat, west of Palomar Mountain, east of Pala 783 Comment
  SD254733  Dryopteris arguta Susan T Welker 1992-9-30 San Diego San Diego Country Estates, south of Ramona. Adjacent to dirt road west of Rainbird Road 525 Comment
  SD254734  Dryopteris arguta Susan T Welker 1992-6-3 San Diego Adjacent to road to old Encinitas landfill, near 2nd gate north of Manchester Ave., west of Encinitas Blvd. South of Encinitas 59 Comment
  SD255604  Dryopteris arguta George K. Helmkamp, Amy Barnes 2013-9-23 22313 Calaveras Sierra Nevada Mountains Foothills: Utica Powerhouse Road (beside Angel's Creek), 0.6 mile northeasst of tis junction with CA-4 (Murphy's 7.5'Q) 974 Comment
  SD256353  Dryopteris arguta Larry Hendrickson 2015-5-3 6657 San Diego Banner Canyon; Bureau of Land Management property; 1.7 air miles east of Julian and 2.1 surface miles SE of intersection of State Route 78 and Wynola Road. 997 Comment
  SD26836  Dryopteris arguta Frank F. Gander 1940-4-16 8171 San Diego Tecate Mountain, canyons north slope Comment
  SD27093  Dryopteris arguta Frank F. Gander 1940-5-2 8430 San Diego Ridge above San Onofre Canyon Comment
  SD40599  Dryopteris arguta May Canfield 1920-3 San Bernardino San Bernardino Mountains, Bluff Lake Comment
  SD43006  Dryopteris arguta Edith A. Purer 1933-7-23 5132 Mariposa Yosemite National Park, along Wowona Road Comment
  SD43007  Dryopteris arguta Edith A. Purer 1934-3-26 5706 San Diego Lyons Valley Comment
  SD43008  Dryopteris arguta Edith A. Purer 1935-5-18 6615 San Diego Upper Cuyamaca Valley Comment
  SD45549  Dryopteris arguta Guy L. Fleming Oct 1952 San Diego La Jolla; Sumner Canyon near Scripps Institution of Oceanography Comment
  SD60444  Dryopteris arguta Reid Moran 1964-7-27 11863 Riverside N slope, Canyon of Santa Margarita River, 2.5 mi SSW of Temecula 199 Comment
  SD63799  Dryopteris arguta Morley 1966-7-10 San Diego Palomar Mt. State Park; down Boucher Hill Trail from cabin site. 1584 Comment
  SD69632  Dryopteris arguta Robert F. Thorne, P. Everett 1965-5-12 34607 Los Angeles Santa Catalina Island, Bulrush Canyon 245 Comment
  SD73347  Dryopteris arguta Reid Moran 1970-5-3 17495 San Diego Upper W fork of Sycamore Canyon, Otay Mountain 465 Comment
  SD80409  Dryopteris arguta Helen V. Witham 1971-5-17 1507 San Diego N slope, San Onofre Bluffs State Beach Comment
  SD81457  Dryopteris arguta J. Ewan 1931-11-11 Santa Barbara Santa Ynez Mountains, Cold Spring Canyon Comment
  SD81995  Dryopteris arguta Laura F. Kimball 1899-1 San Diego Cultivated from a root taken from San Miguel Mountain Comment
  SD82014  Dryopteris arguta Louis C. Wheeler 1931-7-28 Los Angeles San Antonio Mountains, Coble's Canyon 580 Comment
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Jan 2 2014
  SD82026  Dryopteris arguta Clinton S. Kimball Mar 1899 San Diego San Miguel Mountain Comment
  SD82439  Dryopteris arguta F. A. MacFadden 1931-3-29 Los Angeles Verdugo Hills, Tuna Canyon, opposite Belmont Country Club 395 Comment
  SD83570  Dryopteris arguta R. Mitchel Beauchamp, R. C. Pierce 1971-2-27 1690 San Diego Shady area beneath boulders, 2.5 miles east of Steel Canyon Bridge, Steele Canyon. 245 Comment
  SD84841  Dryopteris arguta M. B. Dunkle 1939-8-5 8429 Santa Barbara Santa Rosa Island, Water Canyon Comment
  SD84845  Dryopteris arguta M. B. Dunkle 1939-8-11 8536 Santa Barbara Santa Cruz Island, Prisoner's Harbor Comment
  SD84847  Dryopteris arguta M. B. Dunkle 1939-8-14 8602 Santa Barbara Pelican Bay, Santa Cruz Island Comment
  SD92986  Dryopteris arguta W. Bertsch 1953-4-21 83 Los Angeles LIttle Dalton Canyon 365 Comment
  SD9514  Dryopteris arguta Daniel Cleveland Unknown San Diego Sweetwater Valley Comment
  SD9886  Dryopteris arguta Frank Stevens 1922-7-20 27 28 San Diego On 5000 ft. North Peak to Diverting Dam, Cuyamaca Mountains (mak 4/08) Comment
  SD9887  Dryopteris arguta Guy L. Fleming 1921-4-22 San Diego Mussey Grade (mak 11/06) Comment
  SD9888  Dryopteris arguta Fidella G. Woodcock Jul 1930 27 28 San Diego Pala, near reservoir Comment
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Dec 21 2016
  SD9889  Dryopteris arguta Frank F. Gander 1933-5-7 San Diego Mission Gorge Comment
  SD9890  Dryopteris arguta F. Youngberg 1933-8-28 Riverside San Jacinto Mountains, Creek - Idyllwild Comment
  SD9893  Dryopteris arguta Unknown Jun 1877 San Diego Viejas Comment
  SD9894  Dryopteris arguta Daniel Cleveland Jul 1877 San Diego Viejas Comment
  SD9895  Dryopteris arguta Frank Stephens 1914-9-24 San Diego Cuyamaca, Boulder Creek Comment
  SD9896  Dryopteris arguta Ralph W. Sumner Nov 1916 San Diego Wynola Comment
  SD9898  Dryopteris arguta C. R. Orcutt 1882-10-4 San Diego Campo Comment
  SD9900  Dryopteris arguta Daniel Cleveland 1876-1 San Diego Viejas Comment
  SD9906  Dryopteris arguta Daniel Cleveland Jul 1877 San Diego Valle Viejas Comment
  SD9908  Dryopteris arguta Mary S. Snyder 1895-3-13 San Diego Pacific Beach Comment
  SD9909  Dryopteris arguta Daniel Cleveland Jul 1876 San Diego Sweetwater Valley Comment
  SD9910  Dryopteris arguta Charles R. Orcutt Unknown San Diego Campo Comment
  SD9956  Dryopteris arguta Ralph W. Sumner Nov 1916 San Diego Wynola Comment
  SDSU12724  Dryopteris arguta Michael G. Simpson 1997-7-20 20 VII97E San Diego East side of South Fortuna Mtn. Mission Trails Regional Park. 305 Comment
  SDSU13553  Dryopteris arguta W. Miller with C. Mosse 1972-7-11 Riverside Comment
  SDSU14177  Dryopteris arguta Kimberly S Miller, Dr. M. G. Simpson, Derek T Miller 2002-3-17 8 Riverside Santa Margarita Ecological Reserve. Up Santa Margarita River along east side of canyon from where Tornado road crosses. Comment
  SDSU14350  Dryopteris arguta Craig H. Reiser, Fred T. Sproul 1989-4-14 14 -IV-89 San Diego Camp Joseph Pendleton MCB. San Diego County, California. Base Section: Romeo II. 305 Comment
  SDSU14351  Dryopteris arguta Craig H. Reiser, Fred T. Sproul 1989-4-7 07 -IV-89 San Diego Camp Joseph Pendleton MCB. San Diego County, California. Base Section: Romeo II. 91 Comment
  SDSU14352  Dryopteris arguta R. M. Beauchamp, Fred T. Sproul 1986-12-11 11 -XII-86 San Diego On north east slope of Morro Hill. Camp Joseph Pendleton MCB. San Diego County, California. Base Sector: 74-84. 168 Comment
  SDSU1586  Dryopteris arguta D. Close 1959-4-22 San Diego Descanso, 3 miles down Japtul road. Comment
  SDSU1592  Dryopteris arguta Thomas A. Zink 1971-5-1 Riverside 4.3 miles from Santa Rosa Ranch gate. 366 Comment
  SDSU1633  Dryopteris arguta R. M. Beauchamp 1967-5-13 531 San Diego On south shady slope beside Honey Springs Rd. west of Bratton Valley. Comment
  SDSU1639  Dryopteris arguta D. R. Harvey 1936-3-29 1889 San Diego Lyons Peak. Comment
  SDSU1651  Dryopteris arguta R. M. Beauchamp 1967-2-22 193 San Diego Comment
  SDSU16882  Dryopteris arguta Robert Lauri 2002-4-4 89 San Diego Palomar Mountain State Park on Boucher Hill Trail, 1 mile west of Boucher Hill Lookout. 1512 Comment
  SDSU17194  Dryopteris arguta Michael G. Simpson, Christina Burnett 2006-3-25 2531 San Diego Iron Mountain area, Poway. 1.5 mi NNW of Iron Mountain peak. Hiking trail, 0.7 mi E from the Ellie Lane parking lot at Hwy 67. 580 Comment
  SEINET10530109  Dryopteris arguta James S. Miller 1993-5-28 Miller 7996 Santa Barbara Los Padres National Forest. 11 mi E of U.S. route 101 on state route 166. 213 Comment
  SEINET10611871  Dryopteris arguta J. Stone 2002-6-7 Stone 3367 Santa Barbara Santa Ynez, CA. Alisal Rd. ca. 3 km S of Solvang. Mesic woods. Comment
  SEINET10719165  Dryopteris arguta John R. Stone, Sharon A. Bodine 2000-4-8 Stone 2915 Santa Barbara Santa Ynez. Alisal Road south of Solvang. On Santa Ynez River. Riparian habitat and roadsides. 150 Comment
  SEINET10816850  Dryopteris arguta Tracy Scott, Andrew Townesmith; Karen M. Meyer 2007-3-12 Scott 120 San Diego Cleveland National Forest. 6 mi. N on Black Canyon Rd, from junction with Magnolia and 78 in Ramona. 615 Comment
  SEINET10953755  Dryopteris arguta Nye Leith, Greg Gust 2005-3-19 Nye 95 Santa Barbara Los Padres National Forest. Paradise Rd., Snyder Trail head. Oak woodland. 305 Comment
  SEINET11619634  Dryopteris arguta I. W. Clokey 1930-1 4848 Santa Barbara Santa Barbara Islands, Santa Cruz Island, Ladies Canon 75 Comment
  SEINET11620875  Dryopteris arguta F. H. Utech, Kawano, S.; Ohara, M. 1995-1 95 -61 Sonoma 11.5 mi WNW of Lake Sonoma on Skaggs Springs Road along Skaggs Springs Creek Comment
  SEINET13276776 Image available Dryopteris arguta R. G. Swinney 2011-1 15805 Los Angeles San Gabriel Mountains: 0.1-0.4 miles east of Switzer Campground along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy (Condor Peak 7.5' Q.) (T2N R12W) 1021 Comment
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Aug 24 2017
  SEINET174988 Image available Dryopteris arguta Marcus E. Jones 1881-6-21 2208 Santa Cruz Santa Cruz. Comment
  SEINET3127062 Image available Dryopteris arguta Jon P. Rebman, Isabelle Kay 1996-1 3081 San Diego Dawson-Los Monos Canyon Reserve; Agua Hedionda Creek area; south of Buena Vista Park in Vista Comment
  SEINET3151979  Dryopteris arguta G. B. Grant 1904-4-24 326 Los Angeles Sierra Madre Mts. 1524 Comment
  SEINET3240777  Dryopteris arguta Jim Rocks, J. Gregory, M. Mulligan, M. Dinkins 2007-1 177 San Diego Camp Pendleton Marine Corps Base, Delta Training Area. Steep slopes along Roblar Road, ca. 1/2 mi NW of its junction with Jardine Canyon Road. 376 Comment
  SEINET3449614  Dryopteris arguta Unknown 2003-6-30 10326 Butte Forbestown, Forbestown, about 2 miles air northwest, south side of Ponderosa Way, about 2 miles by road southwest of the Ponderosa Dam 490 Comment
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Sep 19 2014
  SEINET3828311  Dryopteris arguta George K. Helmcamp, E. A. Helmkamp 2012-1 18893 El Dorado Northern Sierra Nevada Mountains Foothills: Forebay Road, 7.0 miles NW of Pollock Pines. (Slate Mountain 7.5') 748 Comment
  SEINET3871630  Dryopteris arguta J. P. Smith, Steve Selva 1970-6-14 3873 Siskiyou Road to Steinacher Creek near Somes Bar.; 0 Comment
  SEINET3871634  Dryopteris arguta Timothy S. Ross, Steve Boyd 1994-5-10 7721 Los Angeles Warm Springs Canyon: canyon bottom and adjacent northerly slopes at the confluence of a blueline drainage NNE off the face of Warm Springs Mtn; ca 1250 m WNW from the canyon's effluence into elizabeth Lake Canyon. Warm springs Mountain 7.5' USGS Quadrangle.; 0 668 Comment
  SEINET3871639  Dryopteris arguta Timothy S. Ross, Steve Boyd; Steve W. Burns 1994-7-6 8110 Los Angeles Tributary of Clearwater Canyon: Fork area of major blueline tributary which drains southward from Tule Ridge and joins Clearwater Canyon at Plum Spring. Green Valley 7.5' USGS Quadrangle.; 0 814 Comment
  SEINET3871644  Dryopteris arguta Scott D. White 2004-7-28 10652 Los Angeles San Gabriel Mountains: Clear Creek area. In and around 'the Pines' picnic area, immediately S of Angeles Forest Hwy, ca 0.5 mi W of jtn. with Angeles Crest Hwy. Condor Peak.; 0 976 Comment
  SEINET4554108 Image available Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2008-1 13388 A Amador Sierra Nevada Mountains Foothills: along Tiger Creek Road, 0.3 mi east of the turnoff to Tiger Creek Reservoir 774 Comment
  SEINET4557348  Dryopteris arguta Jeannie Gregory, V. Marshall, John La Grange, Z. Principe 2009-1 3144 San Diego Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junctions (Pala Road & Hwy 79) E of Mesa Grande Road, 2.5 miles S of dam of Lake Henshaw. 1033 Comment
  SEINET5777781 Image available Dryopteris arguta S. B. Parish 1888-1 San Bernardino San Bernardino Mts Comment
  SEINET6173084 Image available Dryopteris arguta S. Quan 1967-1 91 Riverside Ramona, Cleveland National Forest 366 Comment
  SEINET7987492  Dryopteris arguta Jon P. Rebman 1996-4-4 3081 San Diego Los Monos Canyon Reserve, Dawson-Los Monos Canyon Reserve; Agua Hedionda Creek Comment
  SEINET7987494  Dryopteris arguta Jon P. Rebman 2001-5-10 7350 San Diego Pine Valley, Near Creek Traihean along Trail to Pine CreekWilderness; W orf Pine Valley 780 Comment
  SEINET7995789  Dryopteris arguta Jerilyn Hirshberg 2004-6-4 678 San Diego Inaja, 0.25 mile E of Inaja picnic area 975 Comment
  SEINET7995790  Dryopteris arguta Jon P. Rebman 2002-4-19 7890 San Diego Viejas Mountain, Kelley-Rebman Ranch at 565 Anderson Truk Trail on NW side of Viejas Mountain. aprox. 2 miles N of Victoria Road in Alpine 818 Comment
  SEINET7995791  Dryopteris arguta Jon P. Rebman 2003-5-1 8720 San Diego Crestidge Ecological Reserve, W of La Cresta between Alpine and El Cajon; E of Rios Canyon 850 Comment
  SEINET8043004  Dryopteris arguta Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-1 28273 San Diego Camp Pendleton: Training Area Charlie: northern portion of Base; in a small canyon on the south side of Talega Creek and Talega Road near the northern Base boundary. 245 Comment
  SEINET8043589 Image available Dryopteris arguta Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-1 26191 San Diego Camp Pendleton: central portion of Base; Training Area India; northeast of Basilone Road and east of Roblar Road; along a canyon bottom south of a dirt road. 130 Comment
  SEINET8043944 Image available Dryopteris arguta Joseph Cahill 2010-1 810 -03 Ventura Western Transverse Range: c. 1 mile east of Lang Ranch Park in Thousand Oaks. 340 Comment
  SEINET814382  Dryopteris arguta V. W. Steinmann, D. L. Banks 1997-1 1221 -B San Diego Clevland National Forest, along Cutca trail, ca. 1.2 km west of its junction with High Point Truck Trail. 1000 Comment
  SEINET8492871 Image available Dryopteris arguta Ira W. Clokey 1930-1 4848 Santa Barbara Ladies' Canon; Santa Cruz Island Comment
  SEINET908363  Dryopteris arguta Albert E. Grable 1970-1 2720 Santa Cruz Vine Hill Rd., 1 mile south of Hwy 17. 244 Comment
  SEINET908364  Dryopteris arguta Jon P. Rebman, Tom Dempster 2002-1 7890 San Diego Kelley/Rebman Ranch at 565 Anderson Truck Trail on northwest side of Viejas Mountain: approx: 2 miles north of Victoria Road in Alpine. 818 Comment
  SEINET9262005  Dryopteris arguta George K. Helmkamp, Amy Barnes 2013-1 22313 Calaveras Sierra Nevada Mountains Foothills: Utica Powerhouse Road (beside Angel's Creek) 0.6 mile northeast of its junction with CA-4 (Murphys 7.5 Q 974 Comment
  SEINET9625423 Image available Dryopteris arguta M. D. Windham 1998-4-1 98 -111 Los Angeles Along Arroyo Sequit in the Santa Monica Mountains ca. 3.56 km SE of the summit (1965) of Clarks Peak. T1S, R20W, Sec. 24. 72 Comment
  SEINET9625424 Image available Dryopteris arguta M. D. Windham 1998-3-31 98 -091 Orange Along tributary of Hot Spring Canyon in the Santa Ana Mts. ca. 3.01 km SE of Crow Spring. Cleveland N.F. Canada Gobernadora Quad ( 7 1/2 min. ). 320 Comment
  SEINET9625425 Image available Dryopteris arguta M. D. Windham 1985-7-10 716 Riverside In the San Jacinto Mts. ca. 3.70 km NNE of the summit of Rouse Hill. San Bernardino N.F. Blackburn Canyon Quad (7 1/2 min.). T5S, R2E, Sec. 27. 975 Comment
  SFV10591  Dryopteris arguta M. J. Teiman, R. Cohen, R. O'Connell, B. B. Rose, D. E. Bianchi, J. W. Dole, R. Pohlo, C. Spotts 1979-6-8 68 Santa Barbara California Channel Islands Santa Cruz Island. In wash between U.C. Research station and boat dock. About 1 mile from ocean. Comment
  SFV108  Dryopteris arguta R. L. Armacost 1933-7-4 s. n. Los Angeles San Gabriel Mountains Vasquez Rocks, near Newhall, just south of Agua Dulce. 790 Comment
  SFV109  Dryopteris arguta K. A. Wilson 1961-2-18 858 Los Angeles Santa Monica Mountains Mulholland Highway, 0.5 miles west of Sulfur Hot Springs. Small valley with running stream. Comment
  SFV14644  Dryopteris arguta S. Jonsson 1989-4-19 s. n. Los Angeles Santa Susana Mountains In Bee Canyon of O'Melveny Park. Upstream of Ranger Station 2.5 miles, next to trail. 490 Comment
  SFV15497  Dryopteris arguta E. J. Spencer 1992-2-14 11 Los Angeles San Gabriel Mountains Bear Canyon, east of Sand Canyon Road. Milepost 7.64. 457 Comment
  SFV20840  Dryopteris arguta L. Gross 2003-2-22 741 Los Angeles Verdugo Mountains South side of Verdugo Mountains along Brand Canyon. Above the falls area up the west fork drainage area of Brand Canyon. Along east side above canyon bottom. 479 Comment
  SFV21084  Dryopteris arguta L. Gross, V. Soza, N. Gilbert 2000-10-18 296 Los Angeles Verdugo Mountains Hostetter Mountainway near above coordinates. 640 Comment
  SFV6541  Dryopteris arguta T. Gordon, L. R. Ballou, K. A. Wilson, D. E. Bianchi 1974-6-7 268 Tulare Sierra Nevada Mahogany Flats along river bank. 1159 Comment
  SJSU8071  Dryopteris arguta J. M. Hamlin 1970-10-10 Santa Cruz Gazos Road W of Big Basin State Park Comment
  UC1005293  Dryopteris arguta J. Burgess 1955-5-19 204 San Benito by Caves Trail Caves Trail; Pinnacles Nat'l Monument 335 Comment
  UC1041135  Dryopteris arguta J. W. Congdon 1892-6-12 Mariposa Darrah Comment
  UC1063770  Dryopteris arguta W. W. Akey 1935-7-2 95 Santa Cruz 1 1/2 mi w Aptos; Capitola Quadrangle Comment
  UC1063771  Dryopteris arguta R. W. Lundh 1931-7-21 11 Santa Clara San Antonio Creek 609 Comment
  UC1063772  Dryopteris arguta R. C. Wilson 1937-6-10 402 Lake Lower Blue Lake Lakeport Quadrangle (Plot 26) Comment
  UC1063773  Dryopteris arguta T. M. Hendrix 1937-5-21 203 San Luis Obispo 1 mi n Hi Mt.; Los Padres Nat'l Forest, Pozo Quadrangle Comment
  UC1063774  Dryopteris arguta A. H. Hawbecker 1936-6-6 Mariposa 3/4 mi from Cascade up Coulterville; Yosemite Nat'l Park, Yosemite Quadrangle Comment
  UC1063775  Dryopteris arguta A. H. Hawbecker 1936-6-4 Mariposa 3/4 mi up Coulterville Rd from Cascade; Yosemite Nat'l Park, Yosemite Quadrangle Comment
  UC1063776  Dryopteris arguta G. E. Sindel 1935-8-2 321 San Mateo head of Harington Creek; Santa Cruz Quadrangle Comment
  UC1063777  Dryopteris arguta R. St. John 1929-9-15 52 Monterey Tassajara Hot Springs; Santa Barbara Forest, Jamesburg Quadrangle Comment
  UC1063778  Dryopteris arguta F. H. Raymond 1930-1-29 41 Los Angeles Santa Ynez Canyon; Calabasas Quadrangle 213 Comment
  UC1063779  Dryopteris arguta H. S. Lee 1936-5-11 594 San Luis Obispo 1 1/2 mi s of mouth Clapboard Canyon; Nipomo Quadrangle Comment
  UC1063780  Dryopteris arguta T. Tyrrell 1928-9-26 6 San Mateo 2 mi s San Gregorio (Plot 13); Santa Cruz Quadrangle 91 Comment
  UC1063781  Dryopteris arguta H. E. Bailey 1934-11-14 Tulare Paradise-Castle creek trail; Tehipite Quadrangle Comment
  UC1063782  Dryopteris arguta C. M. Belshaw 1935-1-25 1460 San Mateo 2.8 mi w Woodside; Santa Cruz Quadrangle 457 Comment
  UC1063783  Dryopteris arguta H. A. Jensen 1931-5-28 187 Santa Barbara head of Los Amoles Creek; Lompoc Quadrangle 518 Comment
  UC1063784  Dryopteris arguta G. E. Sindel 1936-11-22 418 Santa Clara 1 3/8 mi s Lovely Glen Resort; New Almaden Quadrangle Comment
  UC1063785  Dryopteris arguta A. Simontacchi 1935-6-4 66 Ventura 1 1/10 mi se Devil's Gateway (on Aqua Blanca Circle); Santa Barbara Nat'l Forest, Tejon Quadrangle Comment
  UC1063786  Dryopteris arguta F. H. Raymond 1930-7-6 107 San Luis Obispo mouth of San Carpoforo Creek; Cape San Martin Quadrangle Comment
  UC1063787  Dryopteris arguta C. A. Graham 1937-12-14 182 Monterey 4 3/4 mi sw Alberto School (Plot 57); King City Quadrangle Comment
  UC1063788  Dryopteris arguta A. D. Gifford 1937-12-15 919 Santa Clara 3 3/4 mi ne Rucker (Plot 149); Morgan Hill Quadrangle Comment
  UC1063789  Dryopteris arguta W. T. Frost 1933-12-22 Tulare Colony Mill Rd. Tehipite Quadrangle Comment
  UC1076338  Dryopteris arguta Herbert L. Mason 1924-11-23 1166 Contra Costa via Cashion Creek Las Trampas Ridge Comment
  UC1076540  Dryopteris arguta Herbert L. Mason 1938-7-7 11872 a Tuolumne between Swamp Lake and Hetch Hetchy (Brecca ridge); Sierra Nevada, Yosemite Nat'l Park 1981 Comment
  UC1175152  Dryopteris arguta E. K. Balls and E. R. Blakely 1958-10-15 23734 Santa Barbara road to Collina de La Cuesta; Santa Cruz Isl. 396 Comment
  UC1177505  Dryopteris arguta John Thomas Howell 1940-5-12 Marin Lagunitas Creek Canyon; Mt. Tamalpais Comment
  UC1193406  Dryopteris arguta P. Zinke 1950-4-25 115 Sonoma Oat Valley; Quadrangle 61A4 182 Comment
  UC1201283  Dryopteris arguta Florence E. Harrison 1941-7-19 Napa roadside between Christian Brothers and Lokoya Comment
  UC123310  Dryopteris arguta Dr. Anderson 1873-1 1 Santa Cruz Santa Cruz Comment
  UC123312  Dryopteris arguta T. S. Brandegee June, 1888 Santa Barbara Santa Rosa Isl. Comment
  UC1282830  Dryopteris arguta J. R. Sweeney 1950-5-20 510 Lake 1.2 mi sw Highland Springs 464 Comment
  UC1481741  Dryopteris arguta Jens Clausen 1947-9-25 2078 Tuolumne w of road from Mather camp to Mather Ranger station (slopes overlooking Tuolumne Canyon, just outside Yosemite Park borderline) 1310 Comment
  UC1481810  Dryopteris arguta C. C. Hall 1947-5-11 Santa Cruz Santa Cruz Mts. Comment
  UC1481827  Dryopteris arguta Robert Storer Jul 1944 Alameda Berkeley Hills Comment
  UC1495267  Dryopteris arguta Robert T. Clausen and Harold Trapido 1940-7-21 4913 Mendocino ca. 3 mi ne Fort Bragg; Coastal Basin 45 Comment
  UC1495654  Dryopteris arguta R. T. Clausen 1963-4-23 63061 Riverside ridge s of Red Mt.; Transverse Ranges 1000 Comment
  UC150399  Dryopteris arguta C. F. Baker 1904-4-22 4168 Los Angeles Monrovia Comment
  UC150412  Dryopteris arguta A. A. Heller 1903-11-26 7217 Santa Clara foothills w Los Gatos Comment
  UC1505620  Dryopteris arguta Robert T. Clausen and Harold Trapido 1940-6-27 4745 San Bernardino Cascade Canyon; Santa Ana River Basin, San Gabriel Mts. 1295 Comment
  UC1513979  Dryopteris arguta Joseph Andorfer Ewan 1934-3-10 8639 Contra Costa 1 mi below Orinda rd Wildcat Canyon Comment
  UC1518850  Dryopteris arguta Robert F. Thorne and J. Henrickson 1963-5-5 32291 Los Angeles ca. 4 mi n Claremont (slopes of upper Cobal Canyon); San Gabriel Mts. foothills 518 Comment
  UC1518876  Dryopteris arguta Robert F. Thorne, John Dourley, Walter Wisura, et al. 1979-4-25 52551 Santa Barbara e of Christi Ranch Christi Canyon; Santa Cruz Isl. 198 Comment
  UC1523646  Dryopteris arguta Robert F. Thorne, Steve Boyd, and Earl Lathrop 1985-7-18 61181 Riverside Cole Canyon; Santa Rosa Plateau, Nature Conservancy Reserve 535 Comment
  UC1543032  Dryopteris arguta Donald G. Nelson 1935-4-6 267 Orange e San Juan Capistrano (about 4 mi from summit, 200-300 ft below main hwy); San Juan Canyon Comment
  UC1561680  Dryopteris arguta Barbara Ertter 1985-7-13 5761 Alameda n edge Albany (n side Albany Hill above Cerrito Creek) Comment
  UC1586023  Dryopteris arguta Barbara Ertter 1989-6-10 8578 San Luis Obispo ca. 20 airmiles ene of San Luis Obispo (e side Black Mt, n-facing slope across from Navajo Campground); La Panza Range 701 Comment
  UC1595390  Dryopteris arguta Tim Ross and Peter Fritsch 1990-6-20 3684 Los Angeles ridgetop between W Fork San Gabriel River and Roberts Canyon (Rincon-Red Box Rd (2N24)); San Gabriel Mts 1328 Comment
  UC1614386  Dryopteris arguta Charles M. Belshaw 1935-7-19 1203 Alameda Coyote Trap Berkeley; Strawberry Canyon Comment
  UC1713550  Dryopteris arguta Le Roy Abrams 1911-6-21 4456 Mariposa Yosemite Valley Yosemite Nat'l Park 1219 Comment
  UC1787380  Dryopteris arguta Jon P. Rebman, A. Pigniolo 2001-5-10 7350 San Diego Between Guatay and Pine Valley: near Pine Creek Trailhead southwest along trail to Pine Creek Wilderness; west of Pine Valley 780 Comment
  UC1934600  Dryopteris arguta T. M. C. Taylor 1966-12-27 7382 San Luis Obispo San Luis Obispo Comment
  UC1948932  Dryopteris arguta William J. Ferlatte, L. Maynard Moe 1970-4-27 1245 Contra Costa San Francisco Bay: Red Rock Island Comment
  UC1979668  Dryopteris arguta Darin L. Banks, Steve Boyd 1995-2-16 51 Riverside Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., S of the Dripping Springs Alcove, E of the Woodchuck Trail. Comment
  UC2027522  Dryopteris arguta Tyler Lutz 2013-2-16 3 San Luis Obispo Hillside behind 259 Squire Canyon Road. Comment
  UC2028552  Dryopteris arguta Barbara Ertter 1997-9-7 15795 Contra Costa North side Mount Diablo, Donner Creek crossing at south end of Hetherington Trail Comment
  UC2030238  Dryopteris arguta J. Metzgar with K. Pryer and M. Windham 2006-4-25 177 Orange Cleveland National Forest: Hot Springs Canyon Comment
  UC2042153  Dryopteris arguta Nick Jensen with Katie Gallagher, Abby Hird, Evan Meyer 2014-6-14 2288 Kern Tejon Ranch. Along Haul Road just east of the Cedar Canyon crossing. Comment
  UC2048025  Dryopteris arguta C. J. Rothfels with J. Game, L. P. Agnew 2015-9-19 4607 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC218656  Dryopteris arguta P. A. Munz and I. M. Johnston 1922-5-19 5391 Riverside 3 mi w Keen Camp; San Jacinto Mts 1493 Comment
  UC223673  Dryopteris arguta C. F. Millspaugh 1920-1-10 4564 Los Angeles Wishbone; Santa Catalina Island Comment
  UC336668  Dryopteris arguta unknown May 1881 Alameda Oakland Hills Comment
  UC395725  Dryopteris arguta Ynes Mexia May 1926 Monterey Big Sur Comment
  UC399296  Dryopteris arguta C. F. Millspaugh 1920-2-7 4693 Los Angeles Pebble Beach Canyon; Santa Catalina Isl. Comment
  UC399298  Dryopteris arguta S. B. Parish August, 1917 11585 Monterey Monterey; Monterey Peninsula Comment
  UC414615  Dryopteris arguta F. M. Cota 1930-1 27 San Diego Old Poway Grade to Ramona Comment
  UC414622  Dryopteris arguta F. M. Cota March 1930 11 San Diego above Old Mission Dam; Mission Gorge, San Diego River Comment
  UC414661  Dryopteris arguta F. M. Cota March 1930 74 San Diego below Mission Dam (above rd); n side Mission Gorge Comment
  UC418974  Dryopteris arguta H. E. and S. T. Parks 1930-9-4 714 Marin Lake Phoenix Comment
  UC42145  Dryopteris arguta Ivar Tidestrom VI, 1895 7 Contra Costa canyon near Crockett Comment
  UC42146  Dryopteris arguta S. B. Parish and W. F. Parish July 1880 San Bernardino Twin Creek San Bernardino Comment
  UC42170  Dryopteris arguta W. H. Brewer 1861-1-9 118 Los Angeles San Gabriel Comment
  UC42171  Dryopteris arguta Edw. L. Greene 1886-7 Santa Barbara Santa Cruz Isl. Comment
  UC42172  Dryopteris arguta Marshall A. Howe 1892-5-31 Marin Sausalito Comment
  UC42173  Dryopteris arguta C. C. Marshall 46 Humboldt Hoopa Valley Comment
  UC42174  Dryopteris arguta W. H. Brewer 1860-11-25 16 San Luis Obispo San Luis Obispo Comment
  UC42175  Dryopteris arguta Geo. Hansen Amador Jackson Comment
  UC440191  Dryopteris arguta Carlotta C. Hall 1911-6-23 Mariposa Yosemite Valley 1432 Comment
  UC443634  Dryopteris arguta Geo. L. Fisher 1929-6-11 Santa Clara Saratoga 365 Comment
  UC450861  Dryopteris arguta Fay A. MacFadden 1931-3-29 19 E Los Angeles opposite Belmont Country Club Tuna Canyon; Verdugo Hills 396 Comment
  UC454372  Dryopteris arguta I. J. Condit 1908-5-2 San Luis Obispo Bishop's Peak Comment
  UC473835  Dryopteris arguta L. R. Abrams and I. L. Wiggins 1930-4-25 34 Santa Barbara vicinity of Pelican Bay; Santa Cruz Isl. Comment
  UC474217  Dryopteris arguta H. F. Copeland 1929-7-4 San Mateo La Honda Grade Comment
  UC479335  Dryopteris arguta Marcus E. Jones, A. M. 1931-7-10 29170 Mendocino Mendocino Comment
  UC483340  Dryopteris arguta W. R. Dudley 1901-3-1 Marin Marshalls; Tomales Bay Comment
  UC483392  Dryopteris arguta L. R. Abrams and I. L. Wiggins 1931-6-29 219 Santa Barbara vicinity of Smuggler's Cove; Santa Cruz Isl. Comment
  UC535311  Dryopteris arguta Ira W. Clokey, B. Templeton May 1929 4539 Los Angeles Mandeville Canyon; Santa Monica Mts 350 Comment
  UC557634  Dryopteris arguta Nell Murbarger May, 1936 210 Los Angeles San Clemente Isl. Comment
  UC579234  Dryopteris arguta C. A. Graham 1937-12-14 182 Monterey 4 3/4 mi s Alberto School (s of San Lucas); King City Quadrangle 609 Comment
  UC60135  Dryopteris arguta A. A. Heller 1903-6-5 6821 Monterey near Monterey (on the Carmel rd) Comment
  UC606763  Dryopteris arguta Edward Lee 1936-4-19 1981 Contra Costa e slope Red Rock; San Francisco Bay Comment
  UC610756  Dryopteris arguta Edward Lee and Herbert Mason October, 1934 9047 Monterey Point Lobos State Park Comment
  UC614802  Dryopteris arguta Beryl O. Schreiber 1932-3-12 57 Marin Inverness Comment
  UC62801  Dryopteris arguta Mrs. Brandegee June 1895 Los Angeles Lyonothamnus Grove Santa Catalina Isl. Comment
  UC62808  Dryopteris arguta Ernest Braunton Jan. 1903 807 Los Angeles Arroyo Seco Comment
  UC671955  Dryopteris arguta Evelyn Hart Nelson 1940-5-3 68 a Santa Clara fire trail ne of mt Loma Prieta; Santa Cruz Mts 1036 Comment
  UC671956  Dryopteris arguta Evelyn Hart Nelson 1940-3-9 68 Santa Clara fire trail ne of mt Loma Prieta; Santa Cruz Mts 1036 Comment
  UC685480  Dryopteris arguta Bob Rodin 1943-3-21 90 Alameda Strawberry Canyon Berkeley; University of California Campus Comment
  UC692113  Dryopteris arguta Mary L. Bowerman 1930-6-18 342 Contra Costa Dan Cook Canyon; Mt. Diablo Comment
  UC692114  Dryopteris arguta Mary L. Bowerman 1930-8-24 427 Contra Costa lower trail Mitchell Canyon; Mt. Diablo 259 Comment
  UC71387  Dryopteris arguta R. M. Platt 1898-3-24 Solano Vaca Mts. Comment
  UC71448  Dryopteris arguta H. M. Hall and H. P. Chandler Jul 6 1900-Jul 10 1900 482 Fresno Tehipete Valley; Sierra Nevada Mts. 1219 Comment
  UC718904  Dryopteris arguta W. R. Dudley 1902-5-8 Santa Clara 2nd. ledge back of Lake Lagunita; Santa Cruz Mt Peninsula, Stanford University Comment
  UC723159  Dryopteris arguta H. K. Sharsmith 1934-4-15 785 Santa Clara west of Hall's Valley (Grand View); w slope Mt. Hamilton 533 Comment
  UC723160  Dryopteris arguta H. K. Sharsmith 1934-3-30 688 Santa Clara n base Mt Hamilton (above Santa Isabella Creek) 542 Comment
  UC723188  Dryopteris arguta H. K. Sharsmith 1935-5-4 3045 Santa Clara w side of Mt. Hamilton (slope of Smith Creek) 640 Comment
  UC723805  Dryopteris arguta Joseph Andorfer Ewan 1933-6-17 10824 Los Angeles Temescal Canyon; Santa Monica Mts Comment
  UC74801  Dryopteris arguta C. F. Baker 1902-1-15 320 San Mateo w side King's Mt Comment
  UC766794  Dryopteris arguta R. F. Hoover 1941-2-12 4762 San Mateo nw of Summit Saratoga Comment
  UC811821  Dryopteris arguta Lewis S. Rose 1939-2-23 39007 Marin Mill Valley 30 Comment
  UC811822  Dryopteris arguta Le Roy Abrams 1911-6-21 4456 Mariposa Yosemite Valley; Yosemite Nat'l Park 1219 Comment
  UC811823  Dryopteris arguta I. W. Clokey and E. G. Anderson 1935-5-9 6502 Los Angeles San Dimas Canyon Comment
  UC811827  Dryopteris arguta L. W. Nuttall 1920-1 199 Los Angeles Santa Catalina Isl. Comment
  UC811828  Dryopteris arguta L. W. Nuttall 1920-1 199 Los Angeles Santa Catalina Isl. Comment
  UC812061  Dryopteris arguta Ira W. Clokey, B. Templeton May 1929 4539 Los Angeles Mandeville Canyon; Santa Monica Mts. 350 Comment
  UC812062  Dryopteris arguta Ira W. Clokey 1930-5-26 4845 Santa Barbara Dix Canyon; Santa Cruz Island 15 Comment
  UC812063  Dryopteris arguta Ira W. Clokey 1930-5-23 4846 Santa Barbara Pelican Bay; Santa Cruz Isl. 30 Comment
  UC812064  Dryopteris arguta Ira W. Clokey 1930-5-23 4847 Santa Barbara above Marine Garden; Santa Cruz Isl. 100 Comment
  UC812065  Dryopteris arguta Ira W. Clokey 1930-7-29 4848 Santa Barbara Ladies' Canyon; Santa Cruz Isl. 75 Comment
  UC812067  Dryopteris arguta Ira W. Clokey 1931-4-18 5160 Santa Barbara Friar's Canyon; Santa Cruz Isl. 20 Comment
  UC812068  Dryopteris arguta I. W. Clokey and E. G. Anderson 1935-5-9 6502 Los Angeles San Dimas Canyon Comment
  UC812069  Dryopteris arguta E. Lloyd 1933-4-1 Los Angeles Temescal Canyon; Santa Monica Mts Comment
  UC812070  Dryopteris arguta R. J. Smith 1901-6-6 Santa Clara Los Gatos Comment
  UC964821  Dryopteris arguta G. Thomas Robbins 1944-6-7 1657 El Dorado 3 mi e Camino (above N Fork Webber Creek) 975 Comment
  UCD136404  Dryopteris arguta T. Scott; A. Townesmith and K. M. Meyer 2007-3-12 120 San Diego Cleveland National Forest. 6 mi. N on Black Canyon Rd, from junction with Magnolia and 78 in Ramona. 615 Comment
  UCD136413  Dryopteris arguta Geoffrey Levin 1975-6-2 523 San Bernardino Lytle Creek Canyon about 1 mile SE of Lytle Creek Ranger Station. Pennstock Ridge, San Gabriel Mountains. 579 Comment
  UCD136417  Dryopteris arguta Clifton F. Smith 1944-6-16 933 Santa Barbara About Mission Creek, north of Santa Barbara. 175 Comment
  UCD136425  Dryopteris arguta G. K. Helmkamp; E. A. Helmkamp 2007-8-29 12828 Yuba Northern Sierra Nevada Mountains Foothills: Mountain House Road 0.6 mile west of Sierra county line. Sleighville area beside Willow Creek. 1021 Comment
  UCD136430  Dryopteris arguta Frederica Bowcutt; Jolie Henricks, Jeff Kennedy 1994-5-1 1754 Sonoma Sugarloaf Ridge State Park. About 50 air miles N of San Francisco; about 10 air miles E of Santa Rosa; about 1.5 air miles N of Kenwood; about 18 air miles NW of Napa. In Adobe Canyon along Goodspeed Trail approx. 200 yds. From just E of Bear Creek about 5 yds. N of confluence with Sonoma Creek. 198 Comment
  UCD136444  Dryopteris arguta Margot B. Forde 1962-5-17 s.n. San Luis Obispo San Luis Obispo County: Cambria. Comment
  UCD146949  Dryopteris arguta Chuck Hughes 2012-6-19 321 El Dorado About 50 ft south of Bassi Road. 218 Comment
  UCD160944  Dryopteris arguta G. Ledyard Stebbins 1978-4-23 7848 El Dorado West of South Fork American River, 0.5 mile west of mouth of Weber Creek. Azalea Ravine. (Exact location unknown. Location copied from duplicate CAS652282 and coordinates estimated by label maker. Newspaper said 'Azalea Ravine.') 182 Comment
  UCD161900  Dryopteris arguta Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, about 4 miles west of San Rafael, vegetation plot LVR 02. UTM Zone 10 E 535984 N 4211892. (Coordinates converted from UTM by label maker.) 434 Comment
  UCD163377  Dryopteris arguta Nick Jensen; Katie Gallagher, Abby Hird, Evan Meyer 2014-6-14 2288 Kern Kern County. Tejon Ranch. Along Haul Road just east of the Cedar Canyon Crossing. 1285 Comment
  UCD167990  Dryopteris arguta James A. Neilson Jr. 1981-3-30 4065 Lake Mayacamas Mountains, vicinity of Great Western Mine. (Exact location unknown, coordinates estimated by label maker.) Comment
  UCD40024  Dryopteris arguta Rodney Gale Myatt 1971-9-16 1323 Lake Just above Potter Valley, west of Lake Pillsbury. 609 Comment
  UCD48303  Dryopteris arguta Lynn Wheeler; Mark Bibbo, Ann Koehmstedt, and Tom Liebmann 2001-4-28 16 Napa Quail Ridge Reserve, SE corner of Lake Berryessa, just W of Monticello Dam. Found along West Rd. at junction with Decker Bay trail. 152 Comment
  UCD54625  Dryopteris arguta Ellen Dean; John Downs, Brian Ludwig 2006-3-30 2832 Placer Along Secret Town Rd., near railroad overpass trestle, NW of Interstate-80. 914 Comment
  UCD59361  Dryopteris arguta Ellen Dean; Kate Mawdsley 2007-5-11 3785 Yolo Tuleyome Ireland Ranch. In inner coast range, northwest of the City of Winters, between Salt Creek and Enos Creek, just north of Wild Cow Mountain. Crooker Springs drainage, northeastern corner of ranch. 360 Comment
  UCD60339  Dryopteris arguta Ellen Dean; Kate Mawdsley 2007-5-11 3785 Yolo Tuleyome Ireland Ranch. In inner coast range, northwest of the City of Winters, between Salt Creek and Enos Creek, just north of Wild Cow Mountain. Crooker Springs drainage, northeastern corner of ranch. 360 Comment
  UCD67348  Dryopteris arguta J. Hunter 1994-5-1 s.n. San Luis Obispo San Luis Obispo County: Below Mt. Lowe. 600 Comment
  UCD69127  Dryopteris arguta D. Sanchez-Mata; P. Rodriguez-Rojo 1997-7-14 s.n. Trinity Salyer-Hawkins Bar. Six Rivers National Forest. 220 Comment
  UCD80275  Dryopteris arguta CNPS SN Foothill Team 2005-3-30 SNFN 0070 a Butte CDFG North Table Mountain Wildlife Area, Table Mountain, in creek channel. From the parking area, go south to Campbell Creek in Beatson Hollow, along old road approximately 3 miles west of Cherokee Rd. 306 Comment
  UCD80276  Dryopteris arguta CNPS SN Foothill Team 2005-4-6 SNFN 0097 a Butte CDFG North Table Mountain Wildlife Area, Coal Canyon. 377 Comment
  UCR100209  Dryopteris arguta Scott D. White 1996-12-20 4631 Orange Santa Ana Mountains, above Modjeska Canyon; proposed water tank site 488 Comment
  UCR103969  Dryopteris arguta George K. Helmkamp 1997-6-22 2081 A San Luis Obispo Central Coast, South end of Montana de Oro State Park 15 Comment
  UCR105038  Dryopteris arguta E. R. Blakley 1963-5-9 5765 Ventura Channel Islands, Anacapa Island, junction of Cherry Canyon, one quarter of the way toward its mouth, NW of Triangulation Point Camel 107 Comment
  UCR105039  Dryopteris arguta E. R. Blakley 1960-4-5 3142 Santa Barbara Channel Islands, Santa Rosa Island, Cherry Canyon 61 Comment
  UCR105125  Dryopteris arguta Martin A. Piehl 1962-5-15 62198 A Santa Barbara Channel Islands, Santa Cruz Island, c. 1 mi from Stanton Ranch headquarters, west along 'high road 396 Comment
  UCR107040  Dryopteris arguta R. G. Swinney 1993-7-14 2444 San Bernardino San Gabriel Mountains, Lytle Creek Canyon, unnamed side canyon from the W, 2 mi north of San Sevaine Road near the Hitching Ranch 948 Comment
  UCR108333  Dryopteris arguta L. C. Wheeler 1968-8-20 s.n. Los Angeles San Gabriel Mtns., Los Pinetos Canyon Spring 854 Comment
  UCR108652  Dryopteris arguta L. C. Wheeler 1967-5-18 9626 Los Angeles Western Transverse Range; San Gabriel Mountains, Placerita Canyon 518 Comment
  UCR119939  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 1999-5-20 4822 Santa Barbara Central Coast, Casmalia Hills; Corralitos Canyon, southeast of Guadalupe, 3.8 mi southeast of CA Hwy 1 on Brown Road 305 Comment
  UCR123789  Dryopteris arguta Steven R. Hill 2001-4-25 33458 San Bernardino San Bernardino Mtns., San Bernardino National Forest, Waterman Canyon. Vicinity of California Route 18 north of San Bernardino, E side of Old Waterman Canyon Road, W- to SW-facing slope. north of bridge over stream 771 Comment
  UCR12626  Dryopteris arguta I. G. Rauch 1968-2-15 s.n. Riverside Peninsular Range; Santa Ana Mtns., Tin Mine Canyon 488 Comment
  UCR12649  Dryopteris arguta Dave Baasch 1972-3-24 720324- 6 Monterey 4 mi east of US Hwy 101 on rd to Jolon. 160 Comment
  UCR126853  Dryopteris arguta A. C. Sanders, Mark A. Elvin 2003-6-18 26966 Los Angeles Santa Susana Mountains, Western Transverse Range, private dirt road along crest of range, above Salt Canyon 976 Comment
  UCR127242  Dryopteris arguta Mark A. Elvin, M. S. Enright, Tricia Wotipka 2003-5-24 2926 Los Angeles Santa Susana Mtns., Newhall Ranch, head of Salt Creek, northern crest of Santa Susana Mtns. 915 Comment
  UCR127990  Dryopteris arguta A. C. Sanders, M. Elvin, C. Burrascano, A. Pignioli, A. Thomson, and others 2003-5-4 26524 San Diego Peninsular Range, San Ysidro Mountains, Otay Mountain, ridge c. 2-3 miles east of the peak, around end of jeep trail 945 Comment
  UCR1281  Dryopteris arguta F. C. Boutin 1960-4-11 s.n. San Diego Santa Ana Mountains, Along Cottonwood Creek, north of Garnsay's Lake, De Luz 122 Comment
  UCR128361  Dryopteris arguta Mark A. Elvin, A. C. Sanders, Cindy Burrascano, et al 2003-5-4 2694 San Diego Peninsular Range, San Ysidro Mountains, Otay Mountain, ridge c. 2-3 miles east of the peak, around end of jeep trail, head of Cedar Creek watershed 945 Comment
  UCR129040  Dryopteris arguta A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12225 San Bernardino San Bernardino Mtns., near old Hubner house on Birmingham Ranch in Water Canyon, north of Wildwood Canyon, east of Water Canyon Rd., east of Yucaipa 1067 Comment
  UCR132297  Dryopteris arguta John F. Green 2003-7-17 s.n. Los Angeles San Gabriel Mountains, Arroyo Seco, Pasadena, north of Jet Propulsion Laboratories, transect one 381 Comment
  UCR132304  Dryopteris arguta John F. Green 2003-7-17 s.n. Los Angeles San Gabriel Mountains, Arroyo Seco, Pasadena, north of Jet Propulsion Laboratories, transect two 396 Comment
  UCR13627  Dryopteris arguta Eugene Cardiff 1950-4-23 s.n. San Bernardino San Gabriel Mtns., Lytle Creek Canyon [near mouth] 610 Comment
  UCR137269  Dryopteris arguta A. C. Sanders, Kerry Knudsen 2004-7-2 28443 San Diego Peninsular Range, Boden Canyon, tributary of Santa Ysabel Creek at E end of San Pasqual Valley; along road in upper DFG parcel 366 Comment
  UCR137600  Dryopteris arguta R. G. Swinney 1989-11-24 1480 Los Angeles San Gabriel Mtns, in and near Glendora Wilderness Park, Big Dalton Canyon, mouth of 'Water Pipe Canyon' [=Pavil Cyn] 457 Comment
  UCR138151  Dryopteris arguta D. L. Banks 1997-4-8 1792 San Diego NW Palomar Mtns, Agua Tibia Mtns, Wilderness Gardens Preserve c. 3.4 miles east of Pala, south of Hwy 76 along the San Luis Rey River 213 Comment
  UCR138439  Dryopteris arguta R. E. Riefner Jr. 2000-3-26 20 149 Orange Peninsular Range, Santa Ana Mountains: North Ranch Policy Plan Area, Fremont Canyon, north of major stream fork along west channel drainage 335 Comment
  UCR138610  Dryopteris arguta D. L. Banks 1996-11-7 1191 Riverside Peninsular Range; Agua Tibia Mountains, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. At the end of the main road in the Reservation, c. 150 m NW of the spring on the N fork of Pechanga Creek, at the E end of the Reservation 473 Comment
  UCR140405  Dryopteris arguta George K. Helmkamp 2004-3-15 8377 San Luis Obispo Central Coast, edge of Nipomo Mesa overlooking Cienaga Valley, along Calif. Hwy 1 (Mesa View Dr.), 0.3 mi N of Halcyon Rd. 76 Comment
  UCR140780  Dryopteris arguta George K. Helmkamp 2004-4-14 8438 Santa Barbara Santa Inez Mountains, Cold Spring Canyon, along Stagecoach Rd just off Hwy 154, c. 5 miles SE of Lake Cachuma 610 Comment
  UCR144426  Dryopteris arguta Jon P. Rebman, J. Gregory & M. Miller 2003-6-3 9203 San Diego Otay Mountain Ecological Reserve (CA Dept. of Fish & Game): Southeast of Otay Lake; c. 1 mile south of Otay Lakes Road. Square: U14 288 Comment
  UCR144442  Dryopteris arguta Jon P. Rebman, Jeannie Gregory 2003-5-1 8720 San Diego Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; east of Rios Canyon, on north-facing slope 850 Comment
  UCR144741  Dryopteris arguta A. S. Boughey, Pat Pembrook 1965-6-15 1056 Orange Peninsular Ranges; Santa Ana Mountains, 'Saddleback Mountain,' Cleveland National Forest 976 Comment
  UCR146526  Dryopteris arguta Scott D. White 2004-7-28 10652 Los Angeles San Gabriel Mtns., Clear Creek area. In and around the 'The Pines' Picnic area, immediately south of Angeles Forest Hwy, c. 0.5 mi west of jtn. with Angeles Crest Hwy. 1052 Comment
  UCR146842  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2004-9-29 8808 Santa Barbara Santa Ynez Mountains, Stagecoach Road at junction with Calif. Hwy 154, SE of Lake Cachuma 561 Comment
  UCR149997  Dryopteris arguta Scott D. White 2000-11-15 8146 Riverside Peninsular Range; San Jacinto Mtns, Idyllwild area, 'Strawberry Fuelbreak' betwen 'Inspiration Point' and Strawberry Creek 1646 Comment
  UCR151220  Dryopteris arguta Scott D. White 2000-8-25 8131 Los Angeles Transverse Ranges; San Gabriel Mountains region, San Gabriel Mts: Tanbark Flats, in San Dimas Experimental Forest 884 Comment
  UCR153520  Dryopteris arguta Jon P. Rebman, A. Pigniolo 2001-5-10 7350 San Diego Peninsular Ranges/ Coastal Foothills, Between Guatay and Pine Valley: near Pine Creek Trailhead, SW along the trail to Pine Creek Wilderness, west of Pine Valley (Square: P21) 780 Comment
  UCR156640  Dryopteris arguta Jon P. Rebman, Jeannie Gregory 2004-5-13 10252 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir on the lower northeast side of Sycuan Peak; along Lawson Creek just south of its convergence with the Sweetwater River in Sloane Canyon 345 Comment
  UCR158967  Dryopteris arguta A. C. Sanders, T. B. Salvato 2005-6-29 31292 San Diego Peninsular Range, Palomar Mtn., DFG Plaisted Creek Ecological Reserve, NE of Rincon and Pauma Valley, between Plaisted Creek and Hwy 76, SE lobe of reserve in vicinity of residences abandoned in 1996 793 Comment
  UCR160063  Dryopteris arguta Steve Boyd, V. Arvizu 2004-6-8 11493 Ventura Transverse Ranges; Mount Pinos region, Topa Topa Mountains, Tar Creek, east of its confluence with Sespe Canyon near point where stream is crossed by Tar Creek Road trail 610 Comment
  UCR160333  Dryopteris arguta A. C. Sanders, Scott D. White 1994-8-25 15453 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
  UCR160922  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2001-5-29 6719 San Benito South Coast Range, Gabilan Range, 7.1 mi. south of San Juan Bautista on Hwy G-1 488 Comment
  UCR161297  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2005-3-9 9096 San Luis Obispo Outer Central Coast Hills, Irish Hills; See Canyon, 1.0 mi N of San Luis Bay Drive 43 Comment
  UCR164282  Dryopteris arguta S. J. Myers 2001-7-16 s.n. Riverside Peninsular Range; San Jacinto Mtns, Bautista Canyon 951 Comment
  UCR169950  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2004-6-20 08661 Santa Barbara Outer south coast ranges, Santa Ynez Mountains. Along Miguelito Rd at about Mile-5. SW of Lompoc and near La Tipta Hill 335 Comment
  UCR170619  Dryopteris arguta Alex R. Van Dam 2004-4-25 051 Los Angeles Western Transverse Range; Santa Monica Mtns., Mulholland Drive near abandoned Nike Missile Base 518 Comment
  UCR174212  Dryopteris arguta A. C. Sanders, Fred M. Roberts, Michelle Balk 2006-7-20 33039 Orange Peninsular Range; Santa Ana Mtns., San Juan Canyon, from Lower San Juan Picnic Area to c. 1 mile downstream, parallel to Hwy 74 and near Riverside Co. line 396 Comment
  UCR175515  Dryopteris arguta Mark A. Elvin, A. C. Sanders 2005-9-2 4497 Orange Peninsular Ranges, Santa Ana Mtns: Mouth of Lion Canyon, just upstream from Lower San Juan Campground 457 Comment
  UCR178152  Dryopteris arguta Tracy Tennant 1998-3-10 MOR- 1109 Riverside Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, low hills on the south side of Wood Canyon near its mouth, tree stand W-5 1280 Comment
  UCR178349  Dryopteris arguta Tracy Tennant, Mitch Provance, Jeffrey Ross 1998-6-25 MOR- 1056 Riverside Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01 1280 Comment
  UCR184652  Dryopteris arguta A. C. Sanders, Mitch Provance 2007-5-25 33957 Kern Tehachapi Mountains, Pastoria Creek (Bear Trap) Canyon, about 1 mile below where paved road from Castac Lake crosses canyon, c. 6 miles NE of Lebec 1098 Comment
  UCR186021  Dryopteris arguta Anuja Parikh, Nathan Gale 2007-5-4 3032 Kern Tehachapi Mountains, Bear Trap Canyon (Pastoria Creek Cyn.), survey area 2.8B, c. 6 miles NE of Lebec 1067 Comment
  UCR191121  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2007-8-29 12828 Yuba Northern Sierra Nevada Mountains Foothills, Mountain House Road 0.6 mile west of the Sierra Co. line; Sleighville area beside Willow Creek 1021 Comment
  UCR192943  Dryopteris arguta Dan S. Cooper 2008-4-9 s.n. Los Angeles Western Transverse Range; Santa Monica Mtns., Sennet Canyon, Griffith Park, Los Angeles 215 Comment
  UCR193840  Dryopteris arguta A. C. Sanders, Fred M. Roberts 2008-7-16 35862 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, lower Hangmans Tree Canyon 379 Comment
  UCR194873  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2007-5-26 12121 Nevada Northern Sierra Nevada Mountains Foothills, along CA-49, 1.2 miles north of North San Juan 610 Comment
  UCR196764  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2008-6-3 13580 El Dorado Sierra Nevada Mountains, Forbay Road, 7.1 miles northwest of CA-50 (road junction in Pollock Pines), no-outlet road leading to the South Fork of the American River 716 Comment
  UCR197227  Dryopteris arguta Valerie Soza, Ileene Anderson, LeRoy Gross 2000-6-6 989 Los Angeles Verdugo Mountains, southwest side,along Verdugo Mtwy, east of junction with Stough Canyon Mtwy, above Stough Canyon, northeast side of Peak ''2646' 762 Comment
  UCR198485  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2008-5-4 13388 A Amador Sierra Nevada Mountains Foothills, along Tiger Creek Road, 0.3 mi east of the turnoff to Tiger Creek Reservoir 774 Comment
  UCR206844  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2009-6-6 14916 El Dorado Sierra Nevada Mountains Foothills, along Mosquito Road, 2.8 miles north of its junction with CA-50 in Placerville 691 Comment
  UCR207878  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2009-5-14 14703 El Dorado Sierra Nevada Mountains Foothills, hiking trail starting north of CA-49, 3.5 miles north of CA-50 in Placerville 511 Comment
  UCR208067  Dryopteris arguta M. B. Dunkle 1928-5-13 1948 Los Angeles Channel Islands, Santa Catalina Island, Eagle's Nest 180 Comment
  UCR208068  Dryopteris arguta I. W. Clokey, B. C. Templeton 1929-1 4539 Los Angeles Western Transverse Range; Santa Monica Mtns., Mandeville Canyon 500 Comment
  UCR208139  Dryopteris arguta M. B. Dunkle 1939-8-14 8602 Santa Barbara Channel Islands, Santa Cruz Island, Pelican Bay Comment
  UCR213857  Dryopteris arguta Scott D. White, Justin M. Wood 2009-5-22 12926 Riverside San Jacinto Mountains, Halfway Spring, accessed via Old Control Road 1159 Comment
  UCR215285  Dryopteris arguta Fred M. Roberts 2008-5-14 6962 Orange Lomas de Santiago, Loma Ridge, upper Bee Flat Canyon below Loma Ridge Road, 1.3 km north of Bee Peak and 5.4 km NW of Bolero Lookout. Irvine Ranch Conservancy 337 Comment
  UCR216571  Dryopteris arguta Dan S. Cooper 2010-5-10 510- 57 A Los Angeles Western Transverse Range; eastern Santa Monica Mtns., upper Oak Canyon, Griffith Park 221 Comment
  UCR217409  Dryopteris arguta R. G. Swinney 2009-2-26 10044 Los Angeles San Gabriel Mtns., Monrovia Canyon Wilderness Park from park entrance to Monrovia Canyon Falls 534 Comment
  UCR218132  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2010-6-26 16385 Placer Sierra Nevada Mountains Foothills, junction of Canyon Way and Yankee Jim's Road, east of I-80 between Weimar and Colfax 616 Comment
  UCR222528  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2010-6-5 16249 Sonoma North Coast Ranges, Vellutini Road, 1.3 miles northwest of its junction with Martinelli Road, 3.5 air mi. ESE (98 deg. ) of Guerneville 44 Comment
  UCR222640  Dryopteris arguta D. E. Bramlet 2008-4-1 4138 Orange Peninsular Range; Santa Ana Mtns. Foothills, Lomas de Santiago, upper Hicks Canyon, 24 m south of the Haul Road 302 Comment
  UCR227358  Dryopteris arguta Virginia Moran 2010-6-23 s.n. Nevada Sierra Nevada Mtns., Grass Valley, c. 120 m west of Clover Valley Road, c. 2.5 km SE (130 deg. ) of Alta Sierra subdivision 565 Comment
  UCR228556  Dryopteris arguta Naomi Fraga, Dolores Gault, Jordan Rainbow 2009-6-30 3051 San Bernardino Transverse Ranges; San Bernardino Mountains, Santa Ana River Trail, west of Glass Road and east of Forsee Creek 1616 Comment
  UCR228707  Dryopteris arguta Frederica Bowcutt, Jolie Henricks, Jeff Kennedy 1994-5-1 1754 Sonoma Sugarloaf Ridge State Park, c. 50 air mi N of San Francisco and c. 10 air mi east of Santa Rosa; c. 1.5 air mi N of Kenwood; c. 18 air mi NW of Napa. Adobe Canyon along Goodspeed Trail c. 200 yards from just east of Bear Creek c. 5 yards north of confluence with Sonoma Creek 198 Comment
  UCR231351  Dryopteris arguta A. C. Sanders, Kent Beaman 2011-9-27 39898 Orange Peninsular Range; Santa Ana Mtns., Maple Springs Truck Trail above Silverado, at major (dry) stream crossing, 3.95 km NNW (347 deg. ) of Santiago Peak 903 Comment
  UCR233417  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2011-6-9 17529 Nevada Northern Sierra Nevada Mountains Foothills, Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River 878 Comment
  UCR23350  Dryopteris arguta John C. Roos 1942-3-21 1099 Los Angeles San Gabriel Mtns, Santa Anita Canyon 244 Comment
  UCR233663  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2011-6-9 17515 Nevada Northern Sierra Nevada Mountains Foothills, Tyler Foote Crossing Road, 3.3 miles north of its junction with Grizzly Hill Road, NE of North Columbia near the Sierra Co. line/Middle Yuba River 878 Comment
  UCR235578  Dryopteris arguta George K. Helmkamp, E. A. Helmkamp 2012-5-3 18893 El Dorado Northern Sierra Nevada Mountains Foothills, Forebay Road, 7.0 miles NW of Pollock Pines 748 Comment
  UCR236573  Dryopteris arguta Margaret R. Mulligan, Jim Rocks, M. Dinkins 2009-5-12 3111 San Diego Camp Pendleton Marine Corps Base, Hotel Training Area, east of De Luz Creek along Camp De Luz Road just south of intersection with De Luz Road. Square C6 110 Comment
  UCR236966  Dryopteris arguta Jon P. Rebman, Warren Schmidtmann, G. Kenney & Base staff 2011-3-24 20900 San Diego Camp Pendleton, Romeo II Training area, north of Las Pulgas Road, east of Hwy I-5, and east of El Camino Real and Horno Canyon Road Square: D3 165 Comment
  UCR237661  Dryopteris arguta Mark A. Elvin, Vipul Joshi 2003-11-14 3124 San Diego Peninsular Range, middle south side of Lago San Marcos 305 Comment
  UCR240657  Dryopteris arguta Tracy Tennant, Mitch Provance 1998-6-16 MOR- 428 Riverside San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon 1098 Comment
  UCR245379  Dryopteris arguta Jon P. Rebman, Jerry Green, C. Brennen 2012-5-24 24154 San Diego Peninsular Range, Lake Sutherland: northeast of Ramona and on the west side of Lake Sutherland just southwest of the dam, along Lake Sutherland Dam Road. Atlas Square: J16 660 Comment
  UCR251865  Dryopteris arguta M. A. Voeltz 2014-5-25 s.n. Riverside Peninsular Range; Santa Ana Mtns., Tin Mine Canyon near Corona, Cleveland National Forest, Trabuco Ranger District 403 Comment
  UCR253253  Dryopteris arguta George K. Helmkamp, Amy Barnes 2013-9-23 22313 Calaveras Sierra Nevada Mountains Foothills, Utica Powerhouse Road (beside Angel's Creek), 0.6 mile northeast of its junction with CA-4 974 Comment
  UCR25369  Dryopteris arguta John C. Roos 1952-4-13 5519 Riverside Peninsular Range, Box Springs Mountains 520 Comment
  UCR255281  Dryopteris arguta Michael G. Simpson, M. Blake-Jacobson, Warren Schmidtmann 2010-5-22 3274 San Diego South Coast, Torrey Pines State Park, canyon bottom, c. 0.3 mi west of Torrey Pines Park Road, c. 0.6 mi south-southeast of Visitor's Center. Square: N7 83 Comment
  UCR255285  Dryopteris arguta Layla Aerne Hains, Jeannie Gregory, Warren Schmidtmann 2010-6-24 276 San Diego Cleveland National Forest, Inaja Memorial Park, south of Hwy 78/79, c. 1 mi southeast of Santa Ysabel, along Inaja trail loop 1040 Comment
  UCR255511  Dryopteris arguta Dan S. Cooper 2014-5-23 514- 49 Los Angeles Western Transverse Range; Eastern Santa Monica Mtns., Griffith Park, upper Vista del Valle Rd. northeast of Mt. Hollywood 348 Comment
  UCR256080  Dryopteris arguta Nancy Nenow 2012-6-5 2515 San Diego South Coast, Rancho Santa Fe, San Dieguito County Park, just north of Linea Del Cielo and east of Highland Drive in an undeveloped canyon 93 Comment
  UCR259074  Dryopteris arguta R. G. Swinney 2010-8-9 13481 Los Angeles San Gabriel Mountains, Big Santa Anita Canyon, Camp Sturtevant 1049 Comment
  UCR259374  Dryopteris arguta R. G. Swinney 2010-8-26 13586 Los Angeles San Gabriel Mountains, North Fork Big Santa Anita Canyon, to 0.7 mi. up from confluence with Big Santa Anita Cyn. 915 Comment
  UCR259399  Dryopteris arguta R. G. Swinney 2010-8-30 13637 Los Angeles San Gabriel Mountains, East Fork Big Santa Anita Canyon from confluence with Big Santa Anita Canyon bottom/Gabrieleno Trail to 0.5 mi. upstream 744 Comment
  UCR260394  Dryopteris arguta R. G. Swinney 2010-6-21 13282 Los Angeles San Gabriel Mountains, Angeles National Forest, within 75 meters of Los Pinetos Spring, Los Pinetos Cyn., 0.18 miles N of Santa Clara Truck Trail via trail W of spring 902 Comment
  UCR26045  Dryopteris arguta C. P. Cowan 1974-5-23 245 Santa Barbara Western Transverse Range; Santa Ynez Mtns., Santa Barbara, 0.4 mi above the W Cold Springs trail, 1 mi above Mountain Drive 335 Comment
  UCR261424  Dryopteris arguta Joseph Cahill 2010-10-23 1010- 01 Ventura Santa Monica Mountains, along Boney Mountain Trail, c. 1 mile south of West Potrero Rd., north-facing slope above Sycamore Canyon 428 Comment
  UCR261425  Dryopteris arguta Joseph Cahill 2010-12-4 1210- 15 Santa Barbara Western Transverse Range, Nojoqui Falls 306 Comment
  UCR261426  Dryopteris arguta Joseph Cahill 2010-12-4 1210- 16 Santa Barbara Western Transverse Range, along Stagecoach Road, c. 0.35 mile SW of Hwy 154 582 Comment
  UCR261435  Dryopteris arguta Joseph Cahill 2010-12-4 1210- 17 Ventura Western Transverse Range, Sandstone Peak Trail, c. 1 mile from trailhead 813 Comment
  UCR261436  Dryopteris arguta Joseph Cahill 2010-8-14 810- 03 Ventura Western Transverse Range, c. 1 mile east of Lang Ranch Park in Thousand Oaks 340 Comment
  UCR261437  Dryopteris arguta Joseph Cahill 2010-9-11 910- 02 Los Angeles Transverse Range; San Gabriel Mtns., along Winter Creek c. 2.3 miles north of Arcadia 2589 Comment
  UCR261513  Dryopteris arguta Joseph Cahill 2010-12-27 1210- 12 San Diego Peninsular Range, Palomar Mountain along Nate Harrison Rd., just before entrance to park 1395 Comment
  UCR261516  Dryopteris arguta Joseph Cahill 2010-12-27 1210- 13 San Diego Peninsular Range, Palomar Mountain along Nate Harrison Rd., about 4 miles east from Hwy 76 1037 Comment
  UCR261517  Dryopteris arguta Joseph Cahill 2010-12-22 1210- 14 Los Angeles Western Transverse Range; Santa Monica Mountains, Mulholland Hwy, c. 2 miles from Pacific Coast Hwy 65 Comment
  UCR261567  Dryopteris arguta Joseph Cahill, Erik Jordan 2011-1-23 111- 10 Santa Barbara Western Transverse Range; Santa Ynez Mountains, Romero Canyon Trail, [c. 0.40 mi north of Romero Canyon Road and 0.14 mi west of Toro Canyon Road] 463 Comment
  UCR261568  Dryopteris arguta Joseph Cahill 2011-1-8 111- 11 Riverside Peninsular Range; Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 0.5 mi. from eastern trailhead off Hwy 74 590 Comment
  UCR261569  Dryopteris arguta Joseph Cahill, Erik Jordan 2010-11-14 1110- 11 Ventura Western Transverse Range, base of Rose Valley Falls, northeast of Ojai 1100 Comment
  UCR261573  Dryopteris arguta Joseph Cahill 2010-12-22 1210- 11 Los Angeles Western Transverse Range; Santa Monica Mountains, Solstice Canyon, c. 1 mile from Pacific Coast Highway, near base of Solstice Canyon falls 73 Comment
  UCR262566  Dryopteris arguta T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas 2009-6-23 3755 Riverside San Jacinto Mountains, San Jacinto River Canyon, c. 0.16 mi south-southwest of the dirt parking area at the head of the South Fork Trail (FSR 2E17) from Hwy 74 1250 Comment
  UCR263204  Dryopteris arguta Nick Jensen, Katie Gallagher, Evan Meyer, Abby Hird 2014-6-14 2288 Kern Tehachapi Mountains, Tejon Ranch, along Haul Road just east of the Cedar Canyon crossing 1285 Comment
  UCR264400  Dryopteris arguta Mitch Provance, Callen Huff 2009-4-5 10777 Kern Tehachapi Mountains, Tejon Ranch, El Paso Creek, 2.7 mi SE of Old Headquarters 610 Comment
  UCR264471  Dryopteris arguta S. J. Myers, Vesta A. Myers, Bill Hopson 2015-1-2 1075 Riverside Peninsular Range; Santa Ana Mtns., Tin Mine Canyon, upper part of canyon, near Corona 732 Comment
  UCR265283  Dryopteris arguta Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-5-6 28273 San Diego Camp Pendleton: Training Area Charlie: northern portion of Base; in a small canyon on the south side of Talega Creek and Talega Road near the northern Base boundary. Atlas square: A3 245 Comment
  UCR26974  Dryopteris arguta E. W. Lathrop 1966-5-8 6470 Riverside Peninsular Range; Santa Ana Mountains, Cleveland National Forest, Hagador Canyon, Trabuco District, 3 miles SW of Corona 275 Comment
  UCR270056  Dryopteris arguta R. G. Swinney 2011-3-17 14128 Los Angeles San Gabriel Mountains, Glendora, north of Mull Canyon debris basin 366 Comment
  UCR271199  Dryopteris arguta R. G. Swinney 2011-11-1 15945 Los Angeles San Gabriel Mountains, confluence of West Fork San Gabriel River and Glen Canyon, at Glen Cyn. Campground & to 200 m up Glen Cyn. 671 Comment
  UCR271414  Dryopteris arguta Mitch Provance, Luis Aguilar 2016-5-26 516- 88 Kern Tehachapi Mountains, Tejon Canyon, transmission route, about 8 miles E of Old Headquarters, and 3.5 miles SW of Cummings Mtn. 1021 Comment
  UCR271422  Dryopteris arguta Mitch Provance, Luis Aguilar 2016-5-23 516- 83 Kern Tehachapi Mountains, Tejon Canyon, transmission route, about 7 miles E of Old Headquarters, and 4.5 miles SW of Cummings Mtn. 973 Comment
  UCR271534  Dryopteris arguta R. G. Swinney 2011-11-3 15989 Los Angeles San Gabriel Mountains, Little Santa Anita Canyon, 'First Water', 1.7 miles up canyon from Mt. Wilson Trailhead, north of Sierra Madre 622 Comment
  UCR273382  Dryopteris arguta R. G. Swinney 2011-10-18 15805 Los Angeles San Gabriel Mountains, 0.1-0.4 miles east of Switzer Campground [=Picnic Area] along Arroyo Seco, c. 0.3 km south of Angeles Crest Hwy 1037 Comment
  UCR274175  Dryopteris arguta Tim Searl 2013-4-30 s.n. San Diego Peninsular Range, c. 3.75 air miles SE of Temecula, c. 0.34 air mile SE of the intersection of Magee Road and Rancho Guadalupe Rd., 0.3 air mile north of Trujillo Creek confluence, c. 2 air miles NE of Tourmaline Queen mine 517 Comment
  UCR276755  Dryopteris arguta R. G. Swinney 2010-8-11 13486 Los Angeles San Gabriel Mountains, San Olene Canyon, below Chantry Flats, junction with Chantry Flats Trail/ service road 595 Comment
  UCR276963  Dryopteris arguta R. G. Swinney 2010-6-8 13236 Los Angeles San Gabriel Mountains, Placerita Canyon Natural Area, along Waterfall Trail in Los Pinetos Cyn., 0.4 to 0.6 miles south of Placerita Cyn. at Walker Campground, from waterfall to 0.2 miles downstream 671 Comment
  UCR278887  Dryopteris arguta Mitch Provance 2016-11-21 1116- 05 Ventura Santa Monica Mountains, south side of Santa Rosa Valley, south of Gerry Rd., powerline road south of Conejo Creek 131 Comment
  UCR280493  Dryopteris arguta R. G. Swinney 2014-6-5 16707 Los Angeles San Gabriel Mountains, Glendora, ridgetop due north of Grand Ave., 0.32 mile south of Glendora Ridge Motorway 561 Comment
  UCR280662  Dryopteris arguta R. G. Swinney 2014-5-21 16606 Los Angeles San Gabriel Mountains, Glendora, along ridgetop and north side of ridge due south of the west fork of Harrow Cyn., north of end of Glendora Ave., along historic (abandoned early '70s) Whitcomb Trail 549 Comment
  UCR29135  Dryopteris arguta J. H. Nishida 1982-11-20 535 San Luis Obispo South Coast Range, American Canyon, 1.2 mi south of American Canyon Campground 543 Comment
  UCR37490  Dryopteris arguta Steve Boyd 1981-2-2 s.n. Riverside Peninsular Range, Gavilan Hills, Rocky Bluff Ridge Comment
  UCR38780  Dryopteris arguta R. J. Rodin 1964-3-30 7057 Monterey Big Sur State Park, ridge trail above park Comment
  UCR38920  Dryopteris arguta B. A. Prigge 1985-6-14 6401 Los Angeles Western Transverse Range; Santa Monica Mtns., Cold Creek Canyon; along trail from upper gate of Cold Creek Preserve to Murphy Ranch Site 659 Comment
  UCR4690  Dryopteris arguta R. A. Anderson 1964-10-4 40 Santa Clara Idylwild Road, 0.25 mi. from State Hwy 17 [W of S end of Lexington Reservoir] 92 Comment
  UCR48098  Dryopteris arguta Michael Theroux 1982-7-5 474 Kern Sierra Nevada Mtns., Alder Creek campground at confluence of Alder & Cedar Creeks, Sequoia National Forest 1280 Comment
  UCR76948  Dryopteris arguta A. C. Sanders, D. M. White 1993-7-31 14162 San Bernardino San Bernardino Mountains, Upper Warm Springs Canyon, along Forest Service Rd 1S12, 0.6 mi below the junction with road 1N12 1159 Comment
  UCR82947  Dryopteris arguta Scott D. White 1993-10-15 1925 San Bernardino San Bernardino Mtns, Cleghorn Canyon 1220 Comment
  UCR83093  Dryopteris arguta A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15338 San Bernardino San Bernardino Mtns, Forest Service Rd 1N09 (City Creek Truck Trail) in canyon of Little Mill Creek, 0.7 mi SE of Hwy 330 985 Comment
  UCR83553  Dryopteris arguta Scott D. White 1993-6-26 1596 San Bernardino San Bernardino Mtns., unnamed canyon west of Mountain Home Canyon, north of Hwy 38 at Thurman Flats 1372 Comment
  UCR92324  Dryopteris arguta Scott D. White, J. Greene 1995-7-23 3489 San Bernardino San Bernardino Mtns, 'Bear Paw Ranch', c. 0.4 air km south of Hwy 38 (0.6 km via dirt road originating at junction of Hwy 38 and Valley of the Falls Drive). 1370 Comment
  UCR92329  Dryopteris arguta Scott D. White, M. D. Wilcox 1995-7-11 3468 Riverside Peninsular Range; Santa Ana Mtns., upper forks of Decker Canyon, SW of Main Divide Truck Trail 730 Comment
  UCR92777  Dryopteris arguta D. L. Banks, Steve Boyd 1995-2-16 51 Riverside Peninsular Range; Agua Tibia Mountains, Cleveland National Forest, Agua Tibia Wilderness Area: N slope of Agua Tibia Mtn, south of the Dripping Springs Alcove, east of the Woodchuck Trail 829 Comment
  UCR93917  Dryopteris arguta R. G. Swinney 1996-6-15 4923 San Bernardino Eastern San Gabriel Mtns, Stoddard Peak, south of Barrett Village and west of Stoddard Flat 1402 Comment
  UCR94303  Dryopteris arguta Scott D. White 1996-6-21 4202 San Bernardino San Bernardino Mtns, Yucaipa/Oak Glen area: Just east of Boy Scout camp in Wildwood Canyon area, 0.25 air mi north of Wildwood Canyon Road (1 mi west of its intersection with Oak Glen Road) 1098 Comment
  UCR95253  Dryopteris arguta Scott D. White, D. Haselfeld 1996-6-28 4217 San Bernardino San Bernardino Mtns., Yucaipa/Oak Glen Area: Along Pisgah Peak Rd., c. 0.5 - 1 air mi west of Pisgah Peak, & c. 1 air mi south of Potato Canyon Road 1601 Comment
  UCR96651  Dryopteris arguta R. G. Swinney 1996-4-15 4639 San Bernardino San Gabriel Mtns., Frankish Peak, east of San Antonio Canyon, east-west running ridgetop with E and W peaks, and saddle in between 1262 Comment
  UCR96655  Dryopteris arguta R. G. Swinney 1995-7-10 4130 San Bernardino San Gabriel Mtns., Sheep Canyon, S tributary to Icehouse Canyon, due west of Sheep Flats 2073 Comment
  UCR98175  Dryopteris arguta Scott D. White, Rob Johnson 1997-4-12 4953 San Bernardino San Bernardino Mtns, Lower slopes north of San Bernardino, City Creek watershed near City Creek Truck Trail crossing at unnamed tributary draining W portion of Mud Flat. 950 Comment
  UCR98847  Dryopteris arguta R. G. Swinney 1994-4-16 2763 San Bernardino San Gabriel Mtns., First significant canyon north of Stoddard Canyon, draining into San Antonio Canyon from the east; c. 0.25 mi north of Lower San Antonio Guard Station 915 Comment
  UCSB067837  Dryopteris arguta Sandy Hill 2004-9-5 AH 26 Santa Barbara Intersection of Outlaw trail and creek tributary, northern Outlaw Trail loop. Arroyo Hondo Preserve 61 Comment
  UCSB13156  Dryopteris arguta 1962-7-4 Santa Barbara La Cumbre Peak; Santa Ynez Mountains 1127 Comment
  UCSB14853  Dryopteris arguta Breedlove, Dennis 1961-6-4 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
  UCSB25832  Dryopteris arguta Whistler, Art 1967-4-25 Santa Barbara Purissima Hills locality is 0.7 miles (via dirt road) from State Hwy 1, 0.6 miles S of the Hwy's intersection with the Los Alamos-Casmalia Rd. Comment
  UCSB25996  Dryopteris arguta Wilken, Dieter 1969-2-23 Santa Barbara Upper end of Canada Islay, S of the Central Valley, Santa Cruz Island. Comment
  UCSB26229  Dryopteris arguta Philbrick, Ralph; Broder, Richard; Benedict, Michael 1964-6-16 Santa Barbara Canada Islay, S side of Central Valley, ca. 1 mile W of Stanton Ranch, Santa Cruz Island. 76 Comment
  UCSB30913  Dryopteris arguta Parker, V. 1974-1-26 Santa Barbara Stagecoach Road, W side of ravine, 0.3 miles S of intersection with San Marcos Pass Road, Santa Ynez Mtns. 609 Comment
  UCSB31689  Dryopteris arguta Wirthlin, Mike; Kearns, Dennis 1978-11-5 Santa Barbara South side of fire road, 1/5 miles above Gaviota Hot Springs. 152 Comment
  UCSB32729  Dryopteris arguta Cowan, Clark 1974-5-23 Santa Barbara 0.4 miles above the W Cold Springs trail, 1 mile above Mountain Dr, Santa Barbara. Comment
  UCSB39539  Dryopteris arguta Steele, Kelly; Roberts, Fred 1981-10-9 Santa Barbara More Mesa. Along the Pacific Ocean, S of Atascadero Creek, adjacent to and W of Hope Ranch Park, ca. 3 km SE of Goleta. Comment
  UCSB45526  Dryopteris arguta Roos, John 1952-4-13 Riverside Box Springs Mtns. 518 Comment
  UCSB49473  Dryopteris arguta Ferren, Wayne 1983-5-1 Santa Barbara West Valley Road N of junction with road to mesa, 2km NE of Lompoc City limit, La Purisima Mission State Historic Park. Comment
  UCSB56963  Dryopteris arguta Ferren, Wayne 1987-8-12 Santa Barbara Roadbank, dirt road N of Orion Rd., Vandenberg Air Force Base. Comment
  UCSB64211  Dryopteris arguta Magney, David 1987-3-22 Ventura Western Transverse Range; Wheeler Springs Quad.; NE1/4, NW1/4, S22, T5N, R23W, San Bernadino BM; N-fork Matilija Creek; W-side of Hwy 33 (between tunnels); mile marker 18.6 527 Comment
  UCSB64298  Dryopteris arguta Magney, David 1999-5-26 Ventura Western Transverse Ranges; White Ledge Peak Quad.; NW1/4, NE1/4, S4, T3N, R24W; San Bernadino BM; found under tower #5-4 in Casitas Valley, at base of Rincon Mtn. 250 Comment
  UCSB67837  Dryopteris arguta Hill, Sandy 2004-9-5 Santa Barbara Arroyo Hondo Preserve, Intersection of Outlaw Trail and creek tributary, northern Outlaw Trail loop. 61 Comment
  UCSB68552  Dryopteris arguta Schmalzer, P.; Hickson, D. 1987-1-20 Santa Barbara Lucio Blvd. off Arguello Road, Vandenberg Aire Force Base Comment
  UCSB70914  Dryopteris arguta Burgess, Rick 1991-4-7 Ventura Los Padres National Forest. Gridley Trail, about 2 mi north of Trailhead. Comment
  UCSB8232  Dryopteris arguta Ballard 1954-5-27 Los Angeles Little Dalton Canyon. 350 Comment
  UCSB8238  Dryopteris arguta Olsen, Meryl 1954-4-19 Los Angeles Little Dalton Canyon in San Gabriel Mtns. 548 Comment
  UCSB8240  Dryopteris arguta Nowell, J. 1958-5-12 Santa Barbara End of Tunnel Road in the hills. Comment
  UCSB8241  Dryopteris arguta Haller, John 1957-5-31 Ventura 0.5 miles SE of Sandstone Peak, Santa Monica Mtns. 762 Comment
  UCSB8253  Dryopteris arguta Thomas, Cynthia 1959-7-23 Santa Barbara Kinevan Canyon, just off San Marcos Pass Rd. 609 Comment
  UCSB8254  Dryopteris arguta Haller, John 1950-5-29 Los Angeles Santa Monica Mtns., Mulholland Dr., above Sepulveda Tunnel. 411 Comment
  UCSC002936  Dryopteris arguta David Kapa 1988-10-5 1 Santa Cruz east side, gully off Hagar Drive - UCSC, 183 Comment
  UCSC002937  Dryopteris arguta Julie Malcom 1988-10-5 s.n. Santa Cruz off hagar, gully on slope facing west. - UCSC, 189 Comment
  UCSC002946  Dryopteris arguta Steven Rumrill 1978-5-15 3 Santa Cruz Science Library, pathway to parking lot. - UCSC campus 2377 Comment
  UCSC002947  Dryopteris arguta Rachel Satterlee 1988-10-3 s.n. Santa Cruz Off Hagar - UCSC campus 189 Comment
  UCSC003581  Dryopteris arguta Unknown 1995-5-17 s.n. Santa Cruz UCSC, Applied Sciences parking lot. Applied Science parking lot. Comment
  YM-YOSE59240  Dryopteris arguta Robert J. Rodin 1958-7-12 6254 Mariposa LEDGE TRAIL Comment
  YM-YOSE59242  Dryopteris arguta Robert J. Rodin 1958-7-4 6234 Mariposa TRAIL NEAR BASE OF UPPER YOSEMITE FALLS. Comment
  YM-YOSE67136  Dryopteris arguta Enid Michael 1926-2-22 Mariposa YOSEMITE FALLS TRAIL Comment
  CAS-BOT-BC133208  Dryopteris arguta M. B. 1976-7-14 4 Tulare Sequoia National Forest, Deer Cr. 1127 Comment
  CAS-BOT-BC277741  Dryopteris arguta Mona Bourell; Alva Day; George Lindsey 1986-6-26 1813 Sonoma CAS Pepperwood Ranch. 6 miles east of Santa Rosa 365 Comment
  CAS-BOT-BC389731  Dryopteris arguta J. Lovelle 1973-7-22 s.n. San Mateo Mt. Ellen Comment
  CAS-BOT-BC67856  Dryopteris arguta Mrs. W. W. Rand 1930-7-11 45 Santa Barbara Near west end of Santa Cruz Island Comment
  CAS-BOT-BC67858  Dryopteris arguta Henry M. Pollard 1957-12-3 s.n. Santa Barbara Misson Canyon, Tunnel Rd. Comment
  CAS-BOT-BC67859  Dryopteris arguta H. W. Henshaw 1884-9-12 s.n. Santa Barbara Santa Barbara Comment
  CAS-BOT-BC67867  Dryopteris arguta Peter Raven 1960-4-5 14948 Santa Barbara Santa Rosa Island - east tributary of Water Canyon 182 Comment
  CAS-BOT-BC67870  Dryopteris arguta Robert T. Clausen; Harold Trapido 1940-6-25 4739 Ventura Pacific Border - about rocks on north slope of Conejo Mountain by Conejo Grade Comment
  CAS-BOT-BC67876  Dryopteris arguta Clare R. Wheeler; Gladys L. Smith 1981-5-23 6323 Mendocino Elkhorn Road, 2.4 km. from junction with Rte. 128 at Yorkville. 289 Comment
  CAS-BOT-BC67877  Dryopteris arguta Clare R. Wheeler 1978-10-14 734 Mendocino Mill Creek County Park, Mill Creek Road, E of Talmage 304 Comment
  CAS-BOT-BC67885  Dryopteris arguta L. R. Abrams 1901-12-29 2251 San Mateo Santa Cruz Mts. Comment
  CAS-BOT-BC67889  Dryopteris arguta W. R. Dudley 1897-1-11 s.n. San Mateo Santa Cruz Peninsula - Lower part of Butano Creek Comment
  CAS-BOT-BC67890  Dryopteris arguta W. R. Dudley 1905-6-19 s.n. San Mateo Santa Cruz Peninsula, Santa Cruz Mountains - by road near top of New Grade road to Black Mt. Comment
  CAS-BOT-BC67894  Dryopteris arguta G. Edelbrock 1975-2-8 003 San Mateo SF watershed - Along roadcut at Stone Dam below Pilarcitos Lake 121 Comment
  CAS-BOT-BC67896  Dryopteris arguta Walter Knight; Irja Knight 1963-7-14 s.n. San Mateo San Bruno Mountain - Quarry 3 Comment
  CAS-BOT-BC67897  Dryopteris arguta Walter Knight; Irja Knight 1963-8-5 s.n. San Mateo San Bruno Mountain - Wax Myrtle Ravine, Six-Fern Rock Comment
  CAS-BOT-BC67898  Dryopteris arguta John R. Hodgson 1928-9-15 65131 Santa Barbara 1 canyon to left of Beartrap Canyon, Tejon Quad. 1158 Comment
  CAS-BOT-BC67901  Dryopteris arguta Mrs. Frank 1900-2-1 s.n. Los Angeles Sta. Catalina Island Comment
  CAS-BOT-BC67903  Dryopteris arguta M. N. Ackley 1936-2-1 s.n. Los Angeles Malibu Hills Comment
  CAS-BOT-BC67906  Dryopteris arguta Joseph Andorfer Ewan 1930-10-10 3530 Los Angeles San Gabriel Mts. - Hermit Trail of Big Santa Anita Canyon 853 Comment
  CAS-BOT-BC67907  Dryopteris arguta Mrs. Frank 1900-2-1 s.n. Los Angeles Sta Catalina Isl. Comment
  CAS-BOT-BC67909  Dryopteris arguta E. R. Blakley 1963-9-1 6108 Mariposa Yosemite National Park - Base of Glacier Point 1219 Comment
  CAS-BOT-BC67911  Dryopteris arguta Gladys L. Smith 1959-6-26 1610 Mariposa Sierra Nevada - Yosemite National Park; on road to mine below Foresta Comment
  CAS-BOT-BC67912  Dryopteris arguta W. R. Dudley 1894-6-15 s.n. Mariposa Slope below Wawona Point Comment
  CAS-BOT-BC67919  Dryopteris arguta John Thomas Howell 1972-4-24 48690 Mariposa Sierra Nevada - Canyon of Merced River at mouth of South Fork Comment
  CAS-BOT-BC67921  Dryopteris arguta Clare R. Wheeler 1984-1-29 3663 Mendocino Page Ranch 9.6 km W of Yorkville, on shady bank above jeep road 1.2 km above main house on road to ridge. 518 Comment
  CAS-BOT-BC67922  Dryopteris arguta Clare R. Wheeler 1984-1-29 3670 Mendocino Page Ranch 9.6 km W of Yorkville, near bridge over Pardaloe Creek 305 Comment
  CAS-BOT-BC67923  Dryopteris arguta Clare R. Wheeler 1984-1-29 3672 Mendocino Wheeler Ranch, 6 mi. W of Yorkville, above main house. 487 Comment
  CAS-BOT-BC67924  Dryopteris arguta Clare R. Wheeler 1981-5-19 2156 Mendocino Cold Spring Lookout, SW of Philo on Signal Ridge Road 822 Comment
  CAS-BOT-BC67925  Dryopteris arguta Clare R. Wheeler; Gladys L. Smith 1981-5-22 2248 Mendocino Mayacamas Mts. - Younce Road ca. 8 1/2 miles SE of Hopland 518 Comment
  CAS-BOT-BC67939  Dryopteris arguta Tim Ross; Orlando Mistretta 1993-5-27 7337 Los Angeles W end of San Gabriel Mtns: Wilson Canyon, San Fernando 7.5' USGS quadrangle. 621 Comment
  CAS-BOT-BC67941  Dryopteris arguta Geo. B. Grant 1903-2-1 s.n. Los Angeles Covina Comment
  CAS-BOT-BC67945  Dryopteris arguta George L. Moxley 1909-6-15 s.n. Los Angeles Wilson's Trail, Little Santa Ana Canyon Comment
  CAS-BOT-BC67947  Dryopteris arguta Henry J. Thompson; Peter H. Raven 1959-10-31 14726 Los Angeles Santa Monica Mountains - Mandeville Canyon 5.0 miles north of Sunset Boulevard 274 Comment
  CAS-BOT-BC70811  Dryopteris arguta F. E. Blaisdell, M. D. 1899-1-1 s.n. Calaveras Near Glencoe 441 Comment
  CAS-BOT-BC70812  Dryopteris arguta Lowell Ahart 1974-12-29 s.n. Yuba near Costa Creek, 2 miles E. of Forbestown 518 Comment
  CAS-BOT-BC70813  Dryopteris arguta Mary DeDecker 1960-7-3 1202 Inyo Division Creek 2103 Comment
  CAS-BOT-BC70814  Dryopteris arguta G. L. Stebbins; L. Donald Smith 1978-4-23 7848 El Dorado West of South Fork, American River, .5 mile west of mouth of Weber Creek 243 Comment
  CAS-BOT-BC70815  Dryopteris arguta Annie M. Alexander; Louise Kellogg 1948-9-4 5575 Siskiyou above Salmon River road; between Somesbar and Forks of Salmon River Comment
  CAS-BOT-BC70816  Dryopteris arguta Minnie Reed 1897-7-4 s.n. Unknown Smith Mt. Comment
Read comments
Oct 7 2017
  CAS-BOT-BC70820  Dryopteris arguta Eugene Carter 1975-8-12 1055 Trinity North Fork Trinity River 1066 Comment
  CAS-BOT-BC70821  Dryopteris arguta Miss E. Cannon 1891-1-1 s.n. Alameda Laundry Farm Comment
  CAS-BOT-BC70822  Dryopteris arguta G. F. 1902-7-11 2849 Unknown Cedar Creek 1371 Comment
  CAS-BOT-BC70823  Dryopteris arguta 1907-5-1 s.n. Unknown Cr. Round 762 Comment
  CAS-BOT-BC70824  Dryopteris arguta Geo. B. Grant 1902-4-1 s.n. Santa Barbara Sierra Madre Mts. 1524 Comment
  CAS-BOT-BC70830  Dryopteris arguta Lowell Ahart 1981-5-31 2863 Sutter Dean Ranch, Sutter Buttes 350 Comment
  CAS-BOT-BC70836  Dryopteris arguta Carl B. Wolf; E. R. Johnson 1939-3-16 9492 Orange Santa Ana Mts., north side of Pleasant's Peak 1219 Comment
  CAS-BOT-BC70837  Dryopteris arguta Cherie L. Wetzel 1967-6-26 051 Alameda Stonybrook Canyon road embankment Comment
  CAS-BOT-BC70838  Dryopteris arguta Volney Rattan 1880-7-1 s.n. Alameda Creek near Golden Gate Academy, Oakland Comment
  CAS-BOT-BC70841  Dryopteris arguta Dr. R. J. Smith 1909-6-1 s.n. Alameda Near S. Jose Mission 304 Comment
  CAS-BOT-BC70842  Dryopteris arguta Dr. R. J. Smith 1909-6-1 s.n. Alameda Near San Jose Mission 304 Comment
  CAS-BOT-BC70843  Dryopteris arguta R. J. S. 1909-6-1 s.n. Alameda near Mission - San Jose Comment
  CAS-BOT-BC70845  Dryopteris arguta H. N. Bolander 61 Alameda Oakland Sp. Comment
  CAS-BOT-BC70846  Dryopteris arguta Miss E. Cannon 1897-8-1 s.n. Alameda unspecified Comment
  CAS-BOT-BC70847  Dryopteris arguta Miss E. Cannon 1897-8-1 s.n. Alameda Laundry Farm Comment
  CAS-BOT-BC70848  Dryopteris arguta Geo. Hansen 1893-6-1 653 Amador Elsie's Creek 914 Comment
  CAS-BOT-BC70849  Dryopteris arguta Geo. Hansen 1893-6-1 677 Amador Elsie's Creek 914 Comment
  CAS-BOT-BC70855  Dryopteris arguta Lowell Ahart 1983-6-30 4171 Butte along Old Highway 40, near the water fountain, about 4 miles south of Jarbo Gap 350 Comment
  CAS-BOT-BC70856  Dryopteris arguta Lowell Ahart 1975-3-7 s.n. Butte 1/2 mile from the Forbestown Reservoir, Forbestown 365 Comment
  CAS-BOT-BC70858  Dryopteris arguta Wayne Dakan 1975-3-12 s.n. Butte Village of Pulga on the Feather River 457 Comment
  CAS-BOT-BC70859  Dryopteris arguta Wayne D. Dakan 1974-4-15 s.n. Butte near Pulga Comment
  CAS-BOT-BC70860  Dryopteris arguta L. P. Janeway 1994-9-29 4756 Butte Halfway between Fall River and the western end of Jackson Ranch Ridge; north side of the trail from Jackson Ranch Ridge 792 Comment
  CAS-BOT-BC70862  Dryopteris arguta R. Bacigalupi 1922-9-24 s.n. Contra Costa Mitchell Canyon of Mt. Diablo 213 Comment
  CAS-BOT-BC70863  Dryopteris arguta D. E. Breedlove 1970-4-18 17443 Contra Costa north edge of Lafayette above Laurel Drive 243 Comment
  CAS-BOT-BC70868  Dryopteris arguta J. Von Loh 1978-6-1 60364 A Fresno Above Shaver Lake 1767 Comment
  CAS-BOT-BC70869  Dryopteris arguta Jack Rockwell 1967-7-28 67 -0227 Fresno Grizzly Creek 1341 Comment
  CAS-BOT-BC70871  Dryopteris arguta Doris K. Kildale 1926-7-22 2415 Humboldt near Canyon Park Comment
  CAS-BOT-BC70873  Dryopteris arguta Doris K. Kildale 1928-2-19 4264 Humboldt between Little River & Moonstone Beach Comment
  CAS-BOT-BC70875  Dryopteris arguta Ira L. Wiggins 1957-6-21 14140 Humboldt E side of road, 1 mi. S of Garberville Comment
  CAS-BOT-BC70877  Dryopteris arguta R. Luthey 1975-4-26 381 Kern Bull Run Creek, 1 1/2 miles W of Kernville Comment
  CAS-BOT-BC70878  Dryopteris arguta R. Luthey 1975-4-26 380 Kern Bull Run Creek, 1 1/2 miles W of Kernville 1066 Comment
  CAS-BOT-BC70879  Dryopteris arguta Ernest C. Twisselmann 1961-5-4 6060 Kern Greenhorn Pass Road, 8.6 miles east of Glennville 1158 Comment
  CAS-BOT-BC70880  Dryopteris arguta Ernest C. Twisselmann 1961-5-4 6060 Kern Greenhorn Pass Road, 8.6 miles east of Glennville 1158 Comment
  CAS-BOT-BC70884  Dryopteris arguta Ernest C. Twisselmann 1964-5-14 9436 Kern West side of the summit of Blue Mountain 1493 Comment
  CAS-BOT-BC70885  Dryopteris arguta Evalyn L. Farnsworth 1964-10-6 312 Kern Big Falls, Lumreau Creek 1219 Comment
  CAS-BOT-BC70886  Dryopteris arguta W. R. Dudley; F. H. Lamb 1896-7-3 4800 a Kern Near Whites Sespe Creek Comment
  CAS-BOT-BC70888  Dryopteris arguta Ernest C. Twisselmann 1961-5-23 6146 Kern El Paso Canyon, Tejon Ranch 1066 Comment
  CAS-BOT-BC70889  Dryopteris arguta Ernest C. Twisselmann 1961-5-23 6161 Kern Tejon Ranch: El Paso Canyon, about 0.5 mile below the Meadows Place 1066 Comment
  CAS-BOT-BC70890  Dryopteris arguta Ernest C. Twisselmann 1961-5-23 6161 Kern Tejon Ranch: El Paso Canyon, about 0.5 mile below the Meadows Place 1066 Comment
  CAS-BOT-BC70893  Dryopteris arguta Ernest C. Twisselmann 1958-8-7 4581 Kern Tejon Ranch: El Paso Creek Canyon 822 Comment
  CAS-BOT-BC70894  Dryopteris arguta Ernest C. Twisselmann 1958-8-7 4581 Kern Tejon Ranch: El Paso Creek Canyon 822 Comment
  CAS-BOT-BC70897  Dryopteris arguta Roxana S. Ferris 1965-5-1 13639 Marin Above Abbott Lagoon. Point Reyes National Seashore. Comment
  CAS-BOT-BC70899  Dryopteris arguta John Thomas Howell 1965-6-2 41325 Marin Fern Curve on highway to coast nw. of Tamalpais Valley Comment
  CAS-BOT-BC70904  Dryopteris arguta Alice Eastwood 1921-6-9 10697 Marin near Tamalpais High School Comment
  CAS-BOT-BC70905  Dryopteris arguta John Thomas Howell 1939-5-14 s.n. Marin near Ross, Mt. Tamalpais Comment
  CAS-BOT-BC70908  Dryopteris arguta Javier Penalosa 1961-7-15 1981 Marin 1st Ravine NW of summit of Peninsula 137 Comment
  CAS-BOT-BC70911  Dryopteris arguta Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  CAS-BOT-BC70912  Dryopteris arguta Alice Eastwood 1913-8-9 s.n. Marin Ross Valley Comment
  CAS-BOT-BC70914  Dryopteris arguta Robert T. Clausen; Harold Trapido 1940-7-19 4901 Monterey 1 mile south of Monterey 42 Comment
  CAS-BOT-BC70915  Dryopteris arguta Cathy Genetti; Eric Engles 1982-5-5 303 Monterey between west and southwest ridges of Harlan Mountain 304 Comment
  CAS-BOT-BC70917  Dryopteris arguta A. A. Heller 1903-6-5 6821 Monterey Near Monterey on the Carmel road Comment
  CAS-BOT-BC70920  Dryopteris arguta W. R. Dudley 1905-6-24 s.n. Monterey Above P.I. Co. dam, Carmel River Comment
  CAS-BOT-BC70922  Dryopteris arguta Ira L. Wiggins 1931-7-12 5744 Monterey Small canyon 1 mi. S. of Salmon Creek Comment
  CAS-BOT-BC70923  Dryopteris arguta Ira L. Wiggins 1931-7-12 5744 Monterey Small canyon 1 mi. S. of Salmon Creek Comment
  CAS-BOT-BC70926  Dryopteris arguta Mrs. F. S. Cantwell 1922-4-1 s.n. Monterey Carmel Comment
  CAS-BOT-BC70928  Dryopteris arguta Beatrice F. Howitt 1969-8-8 113 Monterey Partington Canyon west of Highway #1 in Julia Pfeiffer Burns State Park Comment
  CAS-BOT-BC70930  Dryopteris arguta Clare B. Hardham 1958-1-2 2783 Monterey Rocky Canyon, Willow Creek Comment
  CAS-BOT-BC70931  Dryopteris arguta Clare B. Hardham 1957-9-21 2637 Monterey headwaters of Nacimiento Comment
  CAS-BOT-BC70932  Dryopteris arguta Ernest C. Twisselmann 1957-7-31 3881 Monterey Santa Lucia Range: West slope of Bald Mountain, southern Monterey County 426 Comment
  CAS-BOT-BC70933  Dryopteris arguta Ernest C. Twisselmann 1957-7-31 3881 Monterey Santa Lucia Range: West slope of Bald Mountain, southern Monterey County 426 Comment
  CAS-BOT-BC70934  Dryopteris arguta Ernest C. Twisselmann 1957-9-21 4103 Monterey Nacimiento Public Camp 914 Comment
  CAS-BOT-BC70935  Dryopteris arguta Ernest C. Twisselmann 1957-9-21 4103 Monterey Nacimiento Public Camp 914 Comment
  CAS-BOT-BC70936  Dryopteris arguta Ernest C. Twisselmann 1964-9-3 10405 Monterey Nacimiento Creek near Nacimiento Public Camp 419 Comment
  CAS-BOT-BC70937  Dryopteris arguta Ernest C. Twisselmann 1957-9-21 4103 Monterey Nacimiento Public Camp 914 Comment
  CAS-BOT-BC70939  Dryopteris arguta Beatrice F. Howitt 1955-5-14 327 Monterey on south bank of old dirt road on Lambert Property above Heningsen Place Comment
  CAS-BOT-BC70940  Dryopteris arguta Beatrice F. Howitt 1955-9-4 477 Monterey Along trail up west fork of Lime Kiln Creek, off Highway 1 below Lucia Comment
  CAS-BOT-BC70944  Dryopteris arguta John Thomas Howell 1926-3-28 1767 Napa St. Helena Creek near Patten's 609 Comment
  CAS-BOT-BC70945  Dryopteris arguta Peter H. Raven 1954-1-22 6381 Napa Sulphur Springs Resort, west of St. Helena 121 Comment
  CAS-BOT-BC70946  Dryopteris arguta 1899-7-1 s.n. Napa Mt. St. Helena Comment
  CAS-BOT-BC70947  Dryopteris arguta Evelina Cannon 1901-7-20 s.n. Napa Johannisberg, side of Mt. Veeder Comment
  CAS-BOT-BC70949  Dryopteris arguta Rimo Bacigalupi 1924-2-22 s.n. Napa Toll house, Mt. St. Helena Comment
  CAS-BOT-BC70950  Dryopteris arguta Ira L. Wiggins 1957-6-18 14121 Napa Just north of Calistoga Comment
  CAS-BOT-BC70951  Dryopteris arguta Gordon H. True 1962-4-8 364 Nevada 8 miles southwest of Grass Valley, 1/2 mile west of McCourtney Rd., on tributary of Indian Springs Creek Comment
  CAS-BOT-BC70956  Dryopteris arguta Lillian S. Mott 1966-3-20 LM 6642 Nevada Excelsior Ditch, South Yuba R. 457 Comment
  CAS-BOT-BC70974  Dryopteris arguta R. F. Hoover 1964-6-12 9049 San Luis Obispo Near Rocky Butte Fire Lookout Comment
  CAS-BOT-BC70977  Dryopteris arguta Ernest C. Twisselmann 1956-11-7 3233 San Luis Obispo Santa Lucia Range: canyon bottom 0.25 mile northwest of Cypress Swamp, Cypress Mountain 579 Comment
  CAS-BOT-BC70978  Dryopteris arguta Ernest C. Twisselmann 1956-11-7 3233 San Luis Obispo Santa Lucia Range: canyon bottom 0.25 mile northwest of Cypress Swamp, Cypress Mountain 579 Comment
  CAS-BOT-BC70979  Dryopteris arguta Ernest C. Twisselmann 1955-5-27 2019 San Luis Obispo La Panza Public Camp, near Pozo Grade 624 Comment
  CAS-BOT-BC70980  Dryopteris arguta Clare B. Hardham 1957-6-15 2276 San Luis Obispo Villa Creek Comment
  CAS-BOT-BC70981  Dryopteris arguta Clare B. Hardham 1958-1-2 2794 San Luis Obispo 1/2 mile north fo San Carpoforo Comment
  CAS-BOT-BC70982  Dryopteris arguta Clare B. Hardham 1956-9-16 1355 San Luis Obispo York Mountain Comment
  CAS-BOT-BC70984  Dryopteris arguta Clare B. Hardham 1956-1-1 16 San Luis Obispo V/2 Ranch, West of Templeton Woods Comment
  CAS-BOT-BC70987  Dryopteris arguta Helen K. Sharsmith 1935-5-4 3045 Santa Clara Smith Creek, western side of Mount Hamilton 640 Comment
  CAS-BOT-BC70988  Dryopteris arguta M. E. Lang 1923-5-20 s.n. Santa Clara east slope of Mt. Copernicus, Mt. Hamilton Ridge Comment
  CAS-BOT-BC70989  Dryopteris arguta W. R. Dudley 1895-5-30 4087 Santa Clara Mts. west of Madrone Springs Comment
  CAS-BOT-BC70990  Dryopteris arguta Lemmon 1881-6-1 s.n. Santa Clara Santa Cruz Mts. Comment
  CAS-BOT-BC70992  Dryopteris arguta W. R. Dudley 1894-6-30 s.n. Santa Clara near Adelante Villa gate Stanford University Comment
  CAS-BOT-BC70993  Dryopteris arguta W. R. Dudley 1909-6-8 s.n. Santa Clara Llagas Cr. ravine Comment
  CAS-BOT-BC70995  Dryopteris arguta Ira L. Wiggins 1933-4-20 6652 Santa Clara 5 mi. W. of Mayfield on Page Mill Road Comment
  CAS-BOT-BC71013  Dryopteris arguta Dorothy Scherer 1997-5-7 096 Sonoma Along path south side of Fort Ross Cr. halfway from Hwy 1 to ocean, Fort Ross State Historic Park 36 Comment
  CAS-BOT-BC71014  Dryopteris arguta Volney Rattan 1877-6-25 s.n. Sonoma Cloverdale Comment
  CAS-BOT-BC71019  Dryopteris arguta A. T. Graff 1926-2-1 s.n. Sonoma Cazadero Comment
  CAS-BOT-BC71022  Dryopteris arguta G. DeNevers 1981-5-9 1081 Sonoma above Redwood Canyon, S of it Comment
  CAS-BOT-BC71023  Dryopteris arguta G. DeNevers 1981-4-25 853 Sonoma Mark West Creek and Leslie Creek confluence Comment
  CAS-BOT-BC71024  Dryopteris arguta G. DeNevers 1981-5-9 1088 Sonoma E arm Creek Comment
  CAS-BOT-BC71025  Dryopteris arguta G. DeNevers 1981-5-23 1307 Sonoma Devils Kitchen Hill Comment
  CAS-BOT-BC71026  Dryopteris arguta G. DeNevers 1981-4-25 854 Sonoma Mark West Creek and Leslie Creek confluence Comment
  CAS-BOT-BC71028  Dryopteris arguta Culbertson 1904-7-22 4290 Tulare So. Fork Kaweah River Comment
  CAS-BOT-BC71029  Dryopteris arguta R. Bacigalupi 1925-4-22 1222 Tulare Mineral King Road one mile below Oak Grove 762 Comment
  CAS-BOT-BC71031  Dryopteris arguta James R. Shevock 1972-4-26 1598 Tulare Kern River Canyon 1/2 mile north of the Edison Dam at Cold Bend 1120 Comment
  CAS-BOT-BC71032  Dryopteris arguta James R. Shevock 1972-4-26 1598 Tulare Kern River Canyon 1/2 mile north of the Edison Dam at Cold Bend 1120 Comment
  CAS-BOT-BC71035  Dryopteris arguta Ernest C. Twisselmann 1968-5-9 14150 Tulare Main road, 13.9 miles above the lumber mill 1165 Comment
  CAS-BOT-BC71036  Dryopteris arguta Ernest C. Twisselmann 1970-5-7 16530 Tulare Opposite Dry Meadow Creek Falls 1310 Comment
  CAS-BOT-BC71037  Dryopteris arguta Ernest C. Twisselmann 1967-6-26 13429 Tulare Cherry Hill Road, 4.7 miles below the Brush Creek Bridge 1402 Comment
  CAS-BOT-BC71040  Dryopteris arguta Ernest C. Twisselmann 1969-7-19 15730 Tulare Mineral King Road 1.5 mile above Silver City 2255 Comment
  CAS-BOT-BC71043  Dryopteris arguta Clare B. Hardham 1958-10-21 4005 Tulare Hills either side of Kern River about 7 miles north of Kernville Comment
  CAS-BOT-BC71044  Dryopteris arguta Clare B. Hardham 1958-10-21 4005 Tulare Hills either side of Kern River about 7 miles north of Kernville Comment
  CAS-BOT-BC71046  Dryopteris arguta C. F. Saunders 1906-8-1 s.n. Tulare Sequoia Comment
  CAS-BOT-BC71047  Dryopteris arguta Rimo Bacigalupi 1926-5-8 1418 Tuolumne Tuolumne River just below Hetch Hetchy Dam 1005 Comment
  CAS-BOT-BC71051  Dryopteris arguta C. D. MacNeill 1963-6-22 s.n. Tuolumne Fivemile Cr., 3.5 airline mi. NE. Columbia 457 Comment
  CAS-BOT-BC71052  Dryopteris arguta Clarence R. Quick 1952-6-17 52 -18 Tuolumne Bald Mt., northeast of Long Barn Comment
  CAS-BOT-BC83857  Dryopteris arguta Gerald Griffith 1937-7-7 433 Kern Scout Camp. Greenhorn Mts. 2133 Comment
  CAS-BOT-BC83858  Dryopteris arguta Gerald Griffith 1937-7-7 432 Kern Scout Camp. Greenhorn Mts. 2133 Comment
  CAS-BOT-BC83859  Dryopteris arguta Gerald Griffith 1937-7-6 429 Kern Greenhorn Peak. Greenhorn Mts. 2072 Comment
  CATA2111  Dryopteris arguta R. Hartwell 1938-5-29 Santa Barbara Santa Rosa Island: Sady Canyon, 1 mile from the ranch house 0 Comment
  CDA11616  Dryopteris arguta G. F. Hrusa, G. L. Stebbins 1994-3-11 11614 Napa North Coast Biodiversity Arena; Las Posadas State Forest, immediately E of Fire Station. Comment
  CDA42716  Dryopteris arguta T. C. Fuller 1962-2-28 7723 San Luis Obispo Santa Rosa Creek, road to Paso Robles, 10.5 miles east of Cambria. 0 Comment
  CDA42717  Dryopteris arguta L. Masini 1965-9-22 s.n. San Mateo La Honda Creek, north of La Honda. 0 Comment
  HSC1033  Dryopteris arguta W. R. Supernaugh, Jr. 1964-12-15 16 Humboldt 400 yards S of Trinidad Harbor, off old logging rd. above beach 12 Comment
  HSC1034  Dryopteris arguta Gene S. Van Horn 1962-1-6 6 Humboldt 4 mi. E of Yager Cr. Bridge in Carlotta, on Hwy. 36, on bank overlooking the Van Duzen River 152 Comment
  HSC1036  Dryopteris arguta C. B. Wolf 1928-5-3 1841 Napa At the summit of the Mt. St. Helena Grade Comment
  HSC1037  Dryopteris arguta W. R. Supernaugh, Jr. 1965-4-11 28 Santa Clara Alum Rock Park, 6 mi. E of San Jose, near W entrance 610 Comment
  HSC1038  Dryopteris arguta W. R. Supernaugh, Jr. 1965-4-12 42 Mariposa Yosemite Nat'l Park, near Arch Rock Ranger Station 870 Comment
  HSC1039  Dryopteris arguta R. Spellenberg 1965-6-16 1150 Trinity Along Bidden Creek, about 1 mi. upstream from the Trinity River and about 2 mi. E of Burnt Ranch Comment
  HSC23372  Dryopteris arguta Larry D. Scott 1971-4-17 27 Butte 4 mi. NE of Covered Bridge on the N side of Honey Run Rd. Comment
  HSC30136  Dryopteris arguta J. D. Ackerman, A. M. Montalvo 1974-3-25 143 San Luis Obispo 9 mi. S of Santa Margarita on Hwy. to Pozo Comment
  HSC33655  Dryopteris arguta Margaret Weatherwax 1975-6-1 172 Humboldt Ward Rd. to Snow Camp Comment
  HSC34932  Dryopteris arguta Thomas W. Nelson, James Nelson 1975-3-25 1758 Sonoma Beside Hwy. 128, E of Geyserville at the Sonoma-Napa Co. line Comment
  HSC36688  Dryopteris arguta Brent Whiteley 1975-6-21 12 Siskiyou 223 Comment
  HSC43054  Dryopteris arguta Ken Stillman 1976-8-24 445 Siskiyou E and N slopes of Williams Point 366 Comment
  HSC61724  Dryopteris arguta Ruby Van Deventer 1963-7-1 Humboldt Along the Klamath River at Pecwan. 137 Comment
  HSC62442  Dryopteris arguta Ruby Van Deventer 1959-3-5 Del Norte S. Fork of the Smith River, S. Fork Bridge Comment
  HSC66973  Dryopteris arguta Melany Seacat, Deni Seymour 1979-6-1 145 Santa Cruz Big River Estuary, 1 mi. upriver, S side of river Comment
  HSC84335  Dryopteris arguta Clare R. Wheeler 1984-1-29 3670 Mendocino Page Ranch, 9.6 km W of Yorkville, near bridge over Pardaloe Cr. 305 Comment
  HSC84942  Dryopteris arguta Clare R. Wheeler, Gladys L. Smith 1981-5-22 2248 Mendocino Younce Rd. about 8.5 mi. SE of Hopland, Mayacamas Mtns. 518 Comment
  HSC95811  Dryopteris arguta C. R. Fraser-Jenkins 1987-6-11 13546 San Diego W of Ramona Comment
  IRVC127  Dryopteris arguta J. Morgan 1965-4-25 Orange Beacon Bay. Newport Beach Comment
  IRVC14121  Dryopteris arguta K. Marvosh 1966-4-6 s.n. Orange Silverado Canyon, 0.5mi S Maple Springs Rd. in Spruce Canyon; dry, rocky canyon slope. Santa Ana Mountains Comment
  IRVC19376  Dryopteris arguta R. L. Allen 1977-2-13 s.n. Orange Santa Ana Mountains: [San Juan Canyon], Ortega Hwy, roadside 111; next to trail. Comment
  IRVC19378  Dryopteris arguta R. L. Allen 1977-2-13 s.n. Orange [San Juan Canyon], Ortega Hwy, roadside 111; small side canyon, NW of main canyon. Santa Ana Mountains Comment
  IRVC21221  Dryopteris arguta Fred M. Roberts 1984-3-9 1248 Orange Wagon Whell Regional Park: cyn 2.9 km NE Median Rancho Survey Mark; 1.6 km NW bench Mark 422. Southern Coastal 165 Comment
  IRVC24994  Dryopteris arguta Fred M. Roberts, R. Fisher 1986-6-18 3015 Orange Irvine; [San Joaquin Hills], east lateral to Shady Canyon, c.a. 2.9km SE French Hill. 82 Comment
  IRVC25312  Dryopteris arguta Fred M. Roberts 1987-3-27 3278 Orange Canada de Los Alisos; Canada Rd., 4.5km NNE El Toro Fire Station. Southern Coastal 226 Comment
  IRVC3913  Dryopteris arguta P. W. Rundel 1963-6-11 1124 San Mateo San Fransisco Bay drainage area; Old La Honda Road. Santa Cruz Mountain Range 305 Comment
  JEPS103808  Dryopteris arguta P. Douglas, L. Metz 1997-5-23 HL 3531 a Monterey Fort Hunter Liggett; Training Area 8, near Stony Cr., 7.9 km NW of N end of Lower Stony Res., 7 km SW of Milpitas Res. 750 Comment
  JEPS337  Dryopteris arguta Wm. K. D. Reynolds August, 1933 Humboldt Riceland Comment
  JEPS338  Dryopteris arguta J. G. Lemmon 106 Unknown California Comment
  JEPS35056  Dryopteris arguta Mrs. M. J. Myers Marin Bolinas Comment
  JEPS35195  Dryopteris arguta Lincoln Constance 1934-6-4 825 Humboldt S. Fork Eel River Comment
  JEPS35200  Dryopteris arguta W. L. Jepson 1932-8-9 16542 Humboldt Deerfoot Glade Bull Creek 121 Comment
  JEPS60039  Dryopteris arguta W. L. Jepson 1932-8-2 16473 Humboldt Deerfoot Vale Bull Creek Flat Comment
  JEPS70196  Dryopteris arguta Robert J. Rodin 1969-8-16 8368 Humboldt near Carlotta (near Van Duzen River) Comment
  JEPS96345  Dryopteris arguta Martin A. Piehl May 15 1962-May 18 1962 62198 a Santa Barbara ca. 7 mi. from Stanton Ranch hdqrs. (w. along high rd., Santa Cruz Island); Channel Islands, Santa Cruz Island 396 Comment
  JOTR00967  Dryopteris arguta Adams and Black, Donald 1957-10-1 s.n. Riverside Joshua Tree National Park. ROCKS NEST OF OPTIMO TRI. STA. Comment
  PGM5053  Dryopteris arguta Beatrice F Howitt 1955-9-4 0477 Monterey Santa Lucia Mountains, Lime Kiln Creek Trail to, Off Highway 1 Comment
  PGM5054  Dryopteris arguta Beatrice F Howitt 1958-9-21 Monterey Santa Lucia Mountains, Hastings Reservation area, Anastasia Canyon Comment
  POM120346  Dryopteris arguta George B. Grant 1903-02 s.n. Los Angeles Covina, Cal. Comment
  POM120352  Dryopteris arguta Geo D. Butler 1910-7-8 1675 Siskiyou Shackleford Creek. 1220 Comment
  POM120873  Dryopteris arguta C. C. Bruce 1897-05 s.n. Butte Butte Creek. Comment
  POM120878  Dryopteris arguta I. E. Diehl 1902-6-26 237 Santa Barbara Santa Barbara, California Comment
  POM161237  Dryopteris arguta Rimo C. Bacigalupi 1926-5-8 s.n. Tuolumne In canyon of the Tuolumne River just below Hetch Hetchy Dam. 1006 Comment
  POM180476  Dryopteris arguta I. L. Wiggins 1931-7-12 5744 Monterey Smakk Canyon 1 mi South of Salmon Creek. Comment
Read comments
Feb 11 2013
  POM18217  Dryopteris arguta P. A. Munz 1923-4-10 6706 Los Angeles San Clemente Island: canyon-wall, south of eLemon Tank'; east coast Comment
  POM183608  Dryopteris arguta Joseph A. Ewan 1929-5-25 3482 Los Angeles Upper Brush Canyon, Santa Monica Mountains. Comment
  POM188329  Dryopteris arguta Marcus E. Jones 1931-7-5 29172 Sonoma West of Cloverdale. Comment
  POM193661  Dryopteris arguta L. R. Abrams 1901-12-29 2251 San Mateo Santa Cruz Mountains Comment
  POM197112  Dryopteris arguta J. G. Lemmon s.n. Unknown Oakland Hills to Yosemite Comment
  POM217106  Dryopteris arguta D. D. Keck 1932-2-12 1361 San Mateo La Honda Road, east slope of Coast Range above Searsville Lake 305 Comment
  POM220977  Dryopteris arguta A. Lefebure 1942-04 s.n. Tulare California Edison Intake, on main Kern River, 20 miles north of Kernville Comment
  POM22679  Dryopteris arguta A. A. Heller 1903-6-5 61 Monterey Near Monterey on the Carmel road. Comment
  POM25129  Dryopteris arguta Anonymous 1886-7-26 s.n. Santa Barbara Hot Springs, Santa Barbara Comment
  POM25766  Dryopteris arguta Roxana S. Ferris 1919-4-13 1619 Tuolumne Spring Gulch neaer Bear Creek 335 Comment
  POM258799  Dryopteris arguta Florence J. Youngberg 1938-5-29 s.n. Santa Barbara Santa Rosa Island Comment
  POM281633  Dryopteris arguta Lyman Benson 1929-7-16 1547 Humboldt Weott Ranger Station. Comment
  POM281634  Dryopteris arguta Lyman Benson 1931-1-2 2572 Madera Near Coarsegold on North slope 518 Comment
  POM281635  Dryopteris arguta Lyman Benson 1931-1-2 2571 Madera Near Coarsegold on North slope 518 Comment
  POM281636  Dryopteris arguta Lyman Benson 1938-12-27 894 Lake Soda Bay grade near Kelseyville Comment
  POM281637  Dryopteris arguta Lyman Benson 1929-7-16 1829 Humboldt Weott Ranger Station. Comment
  POM281638  Dryopteris arguta Lyman Benson 1928-12-15 829 San Mateo Searsville Lake Dam 122 Comment
  POM281639  Dryopteris arguta Lyman Benson 1928-12-15 827 San Mateo La Honda, Santa Cruz Mountains 213 Comment
  POM281640  Dryopteris arguta Lyman Benson 1932-1-1 2945 Lake Loose volcanis ash and gravel of extreme north base of Mt Konocti 439 Comment
  POM281684  Dryopteris arguta Gerald Griffith 1936-7-18 s.n. Tulare Whitaker Forest, Sierra Nevada, Eshom Creek. Transional Zone. 1585 Comment
  POM305753  Dryopteris arguta Henry J. Ramsey, Henry J. Ramsey 1937-6-27 940 Los Angeles Angeles National Forest: Bear Creek, north of Pacoima Reservoir. Comment
  POM312805  Dryopteris arguta D. Taylor 1951-5-15 58 Los Angeles Little Dalton Canyon north of Glendora 365 Comment
  POM819  Dryopteris arguta George B. Grant 1906-4-15 s.n. Los Angeles Old Mt. Wilson Trail Comment
  POM9277  Dryopteris arguta G. Ross Robertson 1904-1 s.n. San Bernardino Lytle Creek 609 Comment
  RSA0021585  Dryopteris arguta M. Bourell, Alva Day, George Lindsey 1982-6-25 1813 Sonoma CAS Pepperwood Ranch. 6 miles east of Santa Rosa. 366 Comment
  RSA0034730  Dryopteris arguta M. Harthill 1975-11-8 s.n. San Diego San Luis Rey Cr. 609 Comment
  RSA0040207  Dryopteris arguta Orlando Mistretta 1989-5-15 s.n. Los Angeles San Clemente Island, Bryce Canyon. Comment
  RSA0068493  Dryopteris arguta Katie Gallagher, Nick Jensen 2014-4-26 181 Contra Costa Las Trampas Regional Wilderness. 365 Comment
  RSA0069263  Dryopteris arguta Katie Gallagher 2014-5-13 255 Tuolumne Stanislaus NF, Rim Fire 2013, on 2S04 0.4km west of junction with 2S01, east of Pilot Peak. 1645 Comment
  RSA0082671  Dryopteris arguta Ernest C. Twisselmann 1965-4-21 10583 Kern Tejon Canyon. 1013 Comment
  RSA0082672  Dryopteris arguta Ernest C. Twisselmann 1961-5-23 6161 Kern Tejon Ranch: El Paso Canyon, about 0.5 mile above the Meadows Place. 1066 Comment
  RSA0089325  Dryopteris arguta Steven A. Junak 1995-3-24 SC- 4101 Santa Barbara Santa Cruz Island. W fork of canyon above Pelican Bay, along small side canyon, NW flanks of Red Peak. 487 Comment
  RSA0099985  Dryopteris arguta Jessica Orozco 2013-6-18 223 Tulare Tule River Indian Reservation. Off road 21S94 service road, along miner's creek. Near the border of reservation. 1701 Comment
  RSA0100474  Dryopteris arguta Jessica Orozco, Sandra Namoff 2013-6-27 311 Tulare Sequoia National Forest. Off Forest service road 21S94. 1901 Comment
  RSA0101260  Dryopteris arguta Jessica Orozco, Sandra Namoff 2015-5-3 1039 Tulare Tule River Indian Reservation. South Fork Tule River watershed. Along main reservation road, past Chollolo camp ground, off old abandon mining road to dolomite mine. 1307 Comment
  RSA0114479  Dryopteris arguta Steven A. Junak 2000-3-31 SCa- 1146 Los Angeles Santa Catalina Island. Top of road to White's Landing, 0.3 mi. from main road, plant stop. 411 Comment
  RSA0124074  Dryopteris arguta Lyman Benson 1947-3-26 12284 Los Angeles Midway Between Pomona and Brea. Puente Hills 274 Comment
  RSA102046  Dryopteris arguta S. C. Bass 1898-1 s.n. Santa Barbara Santa Barbara. Comment
  RSA10648  Dryopteris arguta C. B. Wolf 1928-5-3 1841 Napa Summit of Mount St. Helena Grade, north of Calistoga. Comment
  RSA11000  Dryopteris arguta C. B. Wolf 1928-3-14 1537 San Mateo La Honda grade in the Santa Cruz Mountains 152 Comment
  RSA120869  Dryopteris arguta Milo S. Baker 1898-2-19 715 Sonoma Hills NE of Santa Rosa Comment
  RSA126650  Dryopteris arguta P. H. Raven, Henry J. Thompson 1959-5-10 14216 Ventura North-east slope of Conejo Mountain. 182 Comment
  RSA131104  Dryopteris arguta E. K. Balls, E. R. Blakley 1958-10-15 23734 Santa Barbara Santa Cruz Island, Road to Collina de la Cuesta. 396 Comment
  RSA131470  Dryopteris arguta P. H. Raven 1960-4-5 14948 Santa Barbara Torrey Pines, Santa Rosa Island 46 Comment
  RSA135365  Dryopteris arguta Volney Rattan 1877-2-24 s.n. Marin San Rafael. Comment
  RSA137328  Dryopteris arguta I. L. Wiggins 1957-6-21 14140 Humboldt Margin of grassy slide area on east side of road, 1 mile south of Garberville Comment
  RSA137332  Dryopteris arguta I. L. Wiggins 1957-6-18 14121 Napa Jst north of Calistoga Comment
  RSA176994  Dryopteris arguta W. R. Dudley 1895-5-30 4087 Santa Clara woods up Mtn W of Madrone Springs Comment
  RSA177758  Dryopteris arguta R. F. Thorne, Percy C. Everett 1965-5-12 34607 Los Angeles Bullrush Canyon, Santa Catalina Island 244 Comment
  RSA221589  Dryopteris arguta E. C. Twisselmann 1970-5-7 16530 Tulare Opposite Dry Meadow Creek Falls 1311 Comment
  RSA226252  Dryopteris arguta Gary D. Cromwell, David W. Wheat 1971-4-21 570 Los Angeles Mystic Canyon, Angeles National Forest, San Gabriel Mtms. 2 mi. NE of Glendora. East side of canyon, about 2 m. above creek bed. Comment
  RSA23661  Dryopteris arguta C. B. Wolf, E. R. Johnston 1939-3-16 3398 Orange Santa Ana Mountains: north side of Pleasant's Peak 1219 Comment
  RSA247164  Dryopteris arguta Gary D. Wallace 1966-9-11 691 Mendocino Northwest of Cloverdale along highway 128 just outside Yorkville Comment
  RSA276035  Dryopteris arguta Jack Delaini 1974-2-14 20 Los Angeles Lodi Canyon, San Dimas Experimental Forest, Angeles National Forest. 472 Comment
  RSA279050  Dryopteris arguta R. F. Thorne 1971-4-23 41469 Los Angeles San Gabriel Mountains, Angeles National Forest: Chantry Flats, along trail to Santa Anita Canyon 609 Comment
  RSA297982  Dryopteris arguta H. M. Hall 1915-6-7 9983 Monterey Lucia. 213 Comment
  RSA297985  Dryopteris arguta Jens Clausen 1947-9-25 2078 Tuolumne slopes overlooking Toulumne Canyon, west of road from Mather camp to Mather Ranger Station, just outside the Yosemite Park borderline. 1311 Comment
  RSA297989  Dryopteris arguta C. C. Hall 1922-7-11 131 Tuolumne 1/2 mile east of Mather station on south rim of Tuolumne River canyon where west sun beat in among granite rocks. 1311 Comment
  RSA40321  Dryopteris arguta L. S. Rose 1947-11-27 47244 Marin Mill Valley. Cascade Drive Comment
  RSA46701  Dryopteris arguta Doris K. Kildale 1928-2-19 4264 Humboldt Little River near Trindad Comment
  RSA511282  Dryopteris arguta John Adams 1966-4-8 614 Monterey Carmel Valley, 15 mi from Carmel 610 Comment
  RSA517127  Dryopteris arguta Tim Ross, Steve Boyd 1990-5-14 2500 Los Angeles Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District 988 Comment
  RSA517429  Dryopteris arguta Steven A. Junak 1990-5-1 4291 San Luis Obispo Santa Lucia Mountains: at N edge of Cuesta Ridge Botonical Area, along power line access road which intersects Tassajera Creek Road ca. 2.4 mi W of Highway 101 ca. 1.2 road miles S of Tassajera Creek Road. 549 Comment
  RSA517487  Dryopteris arguta Tina J. Ayers, Steve Junak, R. Scott, D. Young 1989-4-18 682 Santa Barbara Santa Cruz Island: Campo Raton on Central Valley Road Comment
  RSA537496  Dryopteris arguta Barbara Ertter 1989-6-10 8578 San Luis Obispo E side Black Mountain, N-facing slope across from Navjo Campground, La Panza Range ca 20 airmiles ENE of San Luis Obispo. 701 Comment
  RSA545187  Dryopteris arguta T. S. Ross 1992-4-14 6166 Los Angeles San Clemente Island: central E side of island; 'mouth' of Nanny Canyon 179 Comment
  RSA549428  Dryopteris arguta Steven A. Junak 1990-5-31 SC- 1970 Santa Barbara Santa Cruz Island: Canada del Puerto, 2.2 miles inland from Prisoners' Harbor, in canyon narrows. 48 Comment
  RSA584217  Dryopteris arguta T. S. Ross, Orlando Mistretta 1993-5-27 7337 Los Angeles W end of the San Gabriel Mountains: Wilson Canyon, along the riparian strip. 588 Comment
  RSA586079  Dryopteris arguta M. D. Proctor, E. A. Young 1993-4-17 ROB 0473 San Luis Obispo N side of Cerro Romualdo Comment
  RSA592373  Dryopteris arguta Mark L. Hoefs 1974-3-28 421 Los Angeles Santa Catalina Island: Upper Bulrush Canyon. 252 Comment
  RSA598460  Dryopteris arguta Steven A. Junak 1978-5-12 SR- 148 Santa Barbara Middle Windmill Canyon, Santa Rosa Island Comment
  RSA621575  Dryopteris arguta Mary DeDecker 1960-7-3 1202 Inyo Sierra Nevada: Division Creek Canyon. 2104 Comment
  RSA635037  Dryopteris arguta Valerie L. Soza, Kent Hughes 1999-6-17 566 Los Angeles San Gabriel Mountains: Upper Winter Creek Trail. 792 Comment
  RSA638853  Dryopteris arguta Valerie L. Soza, Laura Moore 1999-6-30 573 Los Angeles San Gabriel Mountains: Upper Winter Creek Trail, above Hoegee Campground. 853 Comment
  RSA640321  Dryopteris arguta L. C. Wheeler 1931-8-9 s.n. San Bernardino Ontario Peak: 1219 Comment
  RSA643247  Dryopteris arguta R. N. Philbrick, David A. Leaberry 1975-5-11 B 75 -209 Santa Barbara Santa Rosa Island. Northeasterly of Black Mountain summit, west fork of east fork (cherry Canyon) between Ranch and Black Mountain. 152 Comment
  RSA649984  Dryopteris arguta Glen Johnson 1949-5-3 s.n. Los Angeles Crystal Lake 1828 Comment
  RSA649987  Dryopteris arguta A. E. Reuter 1949-2-1 s.n. Los Angeles Voorhis (?) Campus, San Dimas. 243 Comment
  RSA649988  Dryopteris arguta Marion P. Harthill 1972-4-8 666 Los Angeles Glendora Mt. Rd., Angeles Nat. For. 762 Comment
  RSA649989  Dryopteris arguta Donald A. Job 1949-1-29 s.n. Los Angeles San Dimas. 290 Comment
  RSA650210  Dryopteris arguta Brinkerhoff 1949-2-2 s.n. Los Angeles Below Cal Poly, San Dimas. 182 Comment
  RSA650211  Dryopteris arguta Robert Wade 1949-2-19 s.n. Los Angeles Trunbull canyon, no. of Puente. 304 Comment
  RSA650213  Dryopteris arguta Henry Pasek 1949-2-2 s.n. Los Angeles Campus Cal Poly 228 Comment
  RSA650214  Dryopteris arguta Jerry Davids 1949-2-2 s.n. Los Angeles Collected- Cal Poly campus. 182 Comment
  RSA650216  Dryopteris arguta Ken Chapman, Glenn Harthorn, Don Lage 1949-5-3 s.n. Los Angeles San Dimas Canyon. 518 Comment
  RSA650217  Dryopteris arguta Bob Schnackenberg 1948-2-14 s.n. Los Angeles Collected 1/2 mi. north of Foothill Blvd. on Crescent Glen Dr. Glendora. Comment
  RSA656919  Dryopteris arguta Glen Kinoshita 1996-5-19 36 Los Angeles Found on the Santa Monica Mountains (2.5)? miles south of old Topanga Canyon Road on Razorback Trail, .5 miles west of Monte Vista Drive. Comment
  RSA657965  Dryopteris arguta Christopher Vellema 2001-2-4 111 Los Angeles City of Glendale. Dead Horse Canyon, one quarter mile from Greenbriar Street. 30 feet up the NW facing stream bank. 354 Comment
  RSA665984  Dryopteris arguta E. Painter, E. Neese 1995-5-19 HL 1707 Monterey Fort Hunter Liggett (training areas 26, 28) above Salmon Creek, ca. 2.1 air km SSE of confluence of Pozo Hondo and Salmo Creeks, ca. 6.0 air km due west Nacimiento River 380 Comment
Read comments
Apr 9 2013
  RSA668169  Dryopteris arguta Don Jillson 1961-2-5 s.n. Los Angeles Scholl Canyon, Santa Monica Mountains Comment
  RSA670383  Dryopteris arguta I. W. Clokey, B. C. Templeton 1929-05 4539 Los Angeles Mandeville Canyon, Santa Monica Mountains 350 Comment
  RSA678689  Dryopteris arguta Mark Elvin, Orlando Mistretta 1996-3-24 137 Los Angeles Eagle Canyon, San Clemente Island. 244 Comment
  RSA67952  Dryopteris arguta Chas H. Quibell 1951-7-19 286 Fresno Brown Cone (7136'), small brown lava cone on crest of San Joaquin R. canyon (River 3400'), 4 mi. n.w. Mt. Tom (9022'). Comment
  RSA692511  Dryopteris arguta H. de Forest 1931-06 17643 Los Angeles Ridge route NW part of L.A. county Comment
  RSA693553  Dryopteris arguta M. B. Dunkle 1944-7-7 9079 Siskiyou Siskiyou National Forest Comment
  RSA693554  Dryopteris arguta M. B. Dunkle 1931-8-20 2753 Fresno Mouth of Charlotte Creek to Upper Sphinx Creek, Sierra Nevada Comment
  RSA693555  Dryopteris arguta M. B. Dunkle 1931-8-28 2829 Kern General's Highway 1159 Comment
  RSA693685  Dryopteris arguta Kenneth A. Wilson, Robert Gustafson 1994-5-13 2413 Los Angeles Santa Monica Mountains national Recreation Area; Upper Franklin Canyon Reservoir Comment
  RSA693686  Dryopteris arguta Kenneth A. Wilson 1994-7-9 2454 Los Angeles Malibu Creek State Park, southwest end of Century Lake Comment
  RSA693687  Dryopteris arguta Kenneth A. Wilson 1994-7-9 2454 Los Angeles Malibu Creek State Park, southwest end of Century Lake Comment
  RSA693688  Dryopteris arguta Kenneth A. Wilson, Robert Gustafson 1994-5-13 2413 Los Angeles Santa Monica Mountains national Recreation Area; Upper Franklin Canyon Reservoir Comment
  RSA693690  Dryopteris arguta Elbert Benjamine 1929-2-10 8462 Los Angeles Arroyo Seco, above Pasadena 610 Comment
  RSA693692  Dryopteris arguta Donald R. Bissing 1973-2-26 8 Los Angeles Evey Canyon, 0.9 mile from canyon mouth 844 Comment
  RSA693694  Dryopteris arguta Anonymous s.n. Los Angeles San Gabriel Mountains Comment
  RSA693696  Dryopteris arguta Thekla Mohr 1911-07 158 Los Angeles Los Angeles County Comment
  RSA693699  Dryopteris arguta James Clizbe 1930-5-6 16058 Los Angeles Nichols Canyon Comment
  RSA693701  Dryopteris arguta Albert J. Perkins 1912-12-22 s.n. Los Angeles Big Santa Anita Canyon, Sierra Madre Comment
  RSA693702  Dryopteris arguta Albert J. Perkins 1918-1-14 s.n. Los Angeles West Fork San Gabriel Comment
  RSA693706  Dryopteris arguta Norman C. Cooper 1945-5-1 2236 Los Angeles Tapia Park, Santa Monica Mountains 762 Comment
  RSA693709  Dryopteris arguta M. B. Dunkle 1936-3-28 4711 Los Angeles Silverado Canyon, Santa Catalina Island. Comment
  RSA693711  Dryopteris arguta E. S. Spalding 1923-8-3 s.n. San Mateo Near Pulgas Tunnel Comment
  RSA693714  Dryopteris arguta M. B. Dunkle 1928-5-13 1948 Los Angeles Eagle's Nest, Santa Catalina Island. Comment
  RSA693715  Dryopteris arguta Albert J. Perkins 1936-4-28 275 Los Angeles San Gabriel Canyon Comment
  RSA693718  Dryopteris arguta May N. Ackley 1927-6-5 58 Los Angeles Oak Wilde 671 Comment
  RSA693725  Dryopteris arguta M. B. Dunkle 1939-8-11 s.n. Santa Barbara Santa Cruz Island. Comment
  RSA693736  Dryopteris arguta Billy Smith 1949-6-24 4219 Santa Barbara Los Padres National forest. 457 Comment
  RSA693738  Dryopteris arguta Norman C. Cooper 1949-4-2 3211 Santa Barbara Los Padres National Forest. 610 Comment
  RSA693740  Dryopteris arguta Alva Watry 1931-05 s.n. San Bernardino San Bernardino Mts. Comment
  RSA693745  Dryopteris arguta T. R. Pray 1955-6-17 1028 Tuolumne Mather. Deep shade of forest Comment
  RSA693749  Dryopteris arguta B. C. Templeton 1957-6-26 s.n. Napa Near Hill and Connors anches, Calistoga Comment
  RSA693750  Dryopteris arguta Paul C. Silva 1943-6-8 117 Tulare Near Fairview, among rocks along Tobias Creek 1372 Comment
  RSA693751  Dryopteris arguta F. R. Fosberg 1931-6-6 R 104 San Benito Pinnacles National Monument. 550 Comment
  RSA693753  Dryopteris arguta C. B. Wolf 1928-3-14 1537 San Mateo La Honda grade in the Santa Cruz Mountains 152 Comment
  RSA693756  Dryopteris arguta Anonymous 1924-7-4 s.n. San Mateo Near St. Helena, Woods beyond WHite Sulphur Springs Comment
  RSA693757  Dryopteris arguta Paul C. Silva 1943-6-8 1117 Tulare Roads end Tobias Creek 1372 Comment
  RSA693759  Dryopteris arguta Paul C. Silva 1948-1-31 2608 Santa Clara Page Mill Road near junction of Portola Road. 152 Comment
  RSA693762  Dryopteris arguta M. B. Dunkle 1931-7-11 2472 Marin Tomales Bay, north side near Point Reyes Comment
  RSA693764  Dryopteris arguta L. S. Rose 1947-11-27 47244 Marin Mill Valley. Cascade Drive Comment
  RSA703678  Dryopteris arguta D. E. Bramlet 2003-5-1 3426 Orange Donna O'Neill Reserve. Ephemeral drainage north of the North Ridge trail 457m west of Cristianitos Rd. and 1.07 km north of the E-W access road. 128 Comment
  RSA704080  Dryopteris arguta D. E. Bramlet, Fred Roberts 2003-5-1 3426 Orange Donna O'Neill Reserve. Ephemeral drainage north of the North Ridge trail 457m west of Cristianitos Rd. and 1.07 km north of the E-W access road. 128 Comment
  RSA759111  Dryopteris arguta Robert Allen, Reginald Durant 2008-9-28 s.n. Orange Laurel Spring, just below Harding Truck Trail., Survey Waypoint #85. Comment
  RSA762066  Dryopteris arguta Orlando Mistretta, Christine Mistretta 2008-5-16 3091 Los Angeles Southern California Edison transmission line corridor (Segment 6, structure 107 per TRTP Survey 2008), Upper Fish Canyon 1073 Comment
  RSA764845  Dryopteris arguta Stephen Fischer 2009-1-30 2081 San Bernardino Etiwanda foothills. Beside small dry streambed running N/S along W side of utility road on the terrace above and just W of the Etiwanda Creek channel. 810 Comment
  RSA779869  Dryopteris arguta Virginia Moran 2010-6-23 s.n. Nevada North of Clover Valley Road. Alta Sierra Subdivision, Grass Valley. 565 Comment
  RSA791466  Dryopteris arguta Keith E. Hoffmaster 1928-5-29 36 Orange San Onofre. Comment
Read comments
Nov 19 2013
  RSA791923  Dryopteris arguta P. Douglas, L. Metz, E. Painter, C. Popolizio 1994-5-23 HL- 523 Monterey Fort Hunter Liggett (Training Areas 14, 18), near Burma Road, ca. 0.8 air km east southeast of Sycamore Spring, ca. 1.8 air km west northwest of junction of Burma and Los Bueyes Roads. 680 Comment
  RSA796852  Dryopteris arguta Holly C. Forbes 1983-3-23 593 Santa Barbara Northwest of intersection of Ridge Road and road to Centinola. Santa Cruz Island. Comment
  RSA84997  Dryopteris arguta F. W. Peirson 1906-7-24 s.n. Los Angeles Verdugo Mountains Comment
  RSA85045  Dryopteris arguta F. W. Peirson 1919-12-2 1506 Los Angeles West Fork of Rubio Canyon, south base of San Gabriel Mtns 762 Comment
  RSA8611  Dryopteris arguta I. L. Wiggins 1933-4-20 6652 Santa Clara Shaded North slope 5 mi w. of Mayfield on page Mill Road Comment
  SBBG107806  Dryopteris arguta C. B. Hardham 1957-9-21 2637 Monterey headwaters of Nacimiento River; Arroyo Seco Rd Comment
  SBBG119336  Dryopteris arguta S. D. White 2000-8-25 8131 Los Angeles Tanbark Flats in the San Dimas Experimental Forest; T1N R8W S6 732 Comment
  SBBG129079  Dryopteris arguta K. Danielsen, E. Edinger 1988-6-27 Santa Barbara upper Cherry Cyn, Plot 268, near crk bed Comment
  SBBG13140  Dryopteris arguta C. B. Hardham 1958-10-21 4005 Tulare hills on either side of Kern River ca. 7 mi N of Kernville Comment
  SBBG131992  Dryopteris arguta S. A. Junak, R. Philbrick 1990-11-8 SCI 124 Los Angeles Camera Pad "Pebble" 365 Comment
  SBBG15506  Dryopteris arguta J. S. H. 1934-5-25 33 Los Angeles San Dimas Exp Forest; dam no 2; S1, T 1N, R 9W 762 Comment
  SBBG34274  Dryopteris arguta L. G. Yates 1890-1 Santa Barbara Santa Barbara Region [no specific locality] Comment
  SBBG45118  Dryopteris arguta L. G. Yates 1895-1 Santa Barbara Santa Barbara Region [no specific locality] Comment
  SBBG56295  Dryopteris arguta R. Hoffmann 1928-8-15 Ventura Wheelers to Lathrop's; upper Matilija Comment
  SD233996  Dryopteris arguta Virginia Pinkus Ryder 1965-4-4 410 Butte Magalia, Feather River. 60 Comment
  SD251588  Dryopteris arguta Steven A. Junak 1995-3-24 SC 4101 Santa Barbara Santa Cruz Island, W fork of canyon above Pelican Bay, along small side canyon, NW flanks of Red Peak 487 Comment
  SD255020  Dryopteris arguta R. F. Thorne, E. W. Lathrop 1977-5-18 49758 Riverside Santa Ana Mountains: Bera Spring (East slope of Santiage Peak) Comment
  SD82130  Dryopteris arguta L. H. Cook Unknown Los Angeles Arroyo Seco Canyon, near Pasadena Comment
Read comments
Jul 10 2010
  SD82351  Dryopteris arguta J. Ewan 1930-10-10 Los Angeles San Gabriel Mountains, Big Santa Anita Canyon, Hermit Trail Comment
  SD82352  Dryopteris arguta L. H. Cook Unknown Los Angeles Big Dalton Canyon Comment
  SD92988  Dryopteris arguta W. Bertsch 1953-7-19 170 Kern Greenhorn Mountains, along road from Bakersfield 790 Comment
  SD93159  Dryopteris arguta Lucille Kempers 1953-5-26 65 Los Angeles San Gabriel Mountains, Little Dalton Canyon 365 Comment
  SD9899  Dryopteris arguta Unknown Oct 1875 San Diego Cuyamaca & Julian (mak 11/07) Comment
Read comments
Nov 29 2010
  SDSU1627  Dryopteris arguta Samuel R. Franks 1962-5-13 San Diego Lower box Canyon in Encinitas - - - waterhole. Comment
  SDSU1645  Dryopteris arguta D. Thompson, E. Fears 1964-7-24 San Diego 1219 Comment
  SEINET10470595  Dryopteris arguta Lowell Ahart, Peter Ahart 1983-6-30 Ahart 4171 Butte T21N R4E ne sec 11. Dark Canyon, along old Hwy 40, ca. 4 mi s of Jarbo Gap, ne of Oroville. Foothill Woodland; 350 m. 350 Comment
  SEINET10470596  Dryopteris arguta Lowell Ahart, Peter Ahart 1983-7-24 Ahart 4207 Butte T20N R7E ne sec 32. At the Forbestown Reservoir, ca. 5 mi ne of Forbestown. Yellow Pine Forest; 450 m. 450 Comment
  SEINET10530135  Dryopteris arguta Mary Susan Taylor 1976-3-6 Taylor 1012 Butte Riparian Woodland along Macabe's Creek, ca. 50 ft E of Lumpkin Rd, ca. 1 mi NE of Forbestown Rd, ca. 12 mi E of Orovil le; shaded, wet, cool area. 244 Comment
  SEINET10530136  Dryopteris arguta Mary Susan Taylor 1979-3-20 Taylor 1949 Butte T21N R4E nw1/4 sec. 21. Cherokee Quad. Along old road on N side of Hwy 70 following West Branch of the Feather River, which begins at S side of bridge over N fork of Feather River, ca. 10 mi N of Oroville; limestone outcrops within Foothill Woodland. 305 Comment
  SEINET10530138  Dryopteris arguta Mary Susan Taylor 1981-5-7 Taylor 3638 Butte T20N R6E ne sec 33, Forbestown quad. N side of Ponderosa Way, N of the Sucker Creek bridge, ca. 4 air mi SW of Feather Falls community. Yellow Pine Forest; 1200 ft. 366 Comment
  SEINET10530139  Dryopteris arguta Mary Susan Taylor 1982-10-25 Taylor 5195 Mendocino T19N R7E nw/nw sec 33. Moss Cove Rest Area, in Mixed Evergreen Forest; ca. 12 mi n of Willits, w side of Hwy 1. Along Moss Cove Creek. Comment
  SEINET10530140  Dryopteris arguta Mary Susan Taylor 1979-10-13 Taylor 2267 Butte T22N R4E se 1/4 sec 5. Riparian Wood land along creek on Jordan Hill Road (Ponderosa Way on some maps), ca. 7.1 mi N of its jct with Concow Road, ca. 2 mi SE of Magalia. With Jim Jokerst. 610 Comment
  SEINET10530141  Dryopteris arguta Mary Susan Taylor 1978-8-30 Taylor 1861 San Mateo Comment
  SEINET10530142  Dryopteris arguta Mary Susan Taylor 1980-3-8 Taylor 2376 Butte Pulga community, ca. 1 mi NE of Hwy 70, ca. 28 mi NE of Oroville; serpentine soils. 488 Comment
  SEINET10530143  Dryopteris arguta Mary Susan Taylor 1977-4-21 Taylor 1356 Monterey Abundant on trail from Equestrian ring to Toyon trail, Toro Regional Park, ca. 10 mi NE of Salinas via Hwy 69. 91 Comment
  SEINET10530144  Dryopteris arguta Mary Susan Taylor 1980-2-17 Taylor 2355 Butte T20N R6E central w border of sec 4.. On S side of Lower Forbestown Road, ca. 3 mi W of Forbestown. Yellow Pine Forest. 610 Comment
  SEINET10568353  Dryopteris arguta John G. Lemmon 1872-1 Lemmon s.n. Sierra Clefts of rocks, Sierra. Comment
  SEINET10568354  Dryopteris arguta Bingham BINGHAM UMO 32149 Santa Barbara Santa Barbara. Comment
  SEINET10568355  Dryopteris arguta David B. Dunn 1937-2-28 Dunn s.n. Los Angeles Monrovia Canyon. Comment
  SEINET10568358  Dryopteris arguta G. B. Grant 1904-4-24 Grant 326 Santa Barbara From Sierra Madre Mts. Comment
  SEINET10794022  Dryopteris arguta George Yatskievych, K. G. Preston, Mafham 1981-4-26 Yatskievych 81 -143 Riverside State Highway 74, 5.8 mi. SW of El Carizo Guard Station. San Juan Canyon; Santa Ana Mountians. T06S R05W S31 - NE4. 500 Comment
  SEINET10794023  Dryopteris arguta George Yatskievych 1981-5-16 Yatskievych 81 -160 Fresno 1 mile E of Sequoia National Forest boundary. T13S R26E. 1006 Comment
  SEINET10807406  Dryopteris arguta John G. Lemmon 1872-1 Lemmon s.n. Sierra Clefts of rocks, Sierra. Comment
  SEINET10830662  Dryopteris arguta David B. Dunn 1960-8-17 Dunn 13618 Santa Barbara Ornamental tree planted over fifty years ago at the old ranch headquarters of the Bishop Ranch. Fern in arid area on slopes of mts. 61 Comment
  SEINET10899878  Dryopteris arguta Mary Susan Taylor 1980-4-18 Taylor 2518 Butte W side of Humbug Road, ca. 1 mi S of Nimshew. With J.D. Jokerst. 610 Comment
  SEINET10905280  Dryopteris arguta Lowell Ahart 1983-9-19 Ahart 4443 Sutter North side of South Butte, Sutter Buttes; west of Marysville. Foohill Woodland; 650 m. 650 Comment
  SEINET10966176  Dryopteris arguta Mary Susan Taylor 1980-3-19 Taylor 2389 Butte T19N R6E sw sec 8. Macabes Creek Canyon ca. 100 ft E of Lumpkin Rd, ca. 2.5 mi N of its jct with Forbestown Road, ca. 18 mi NE of Oroville. Cool, wet Ripar ian Woodland. 396 Comment
  SEINET11619625  Dryopteris arguta J. F. Bright 1934-1 9234 Los Angeles Santa Monica Coast Range Comment
  SEINET11619626  Dryopteris arguta A. O. Simonds 1933-1 s.n. Unknown Yosemite National Park Comment
  SEINET11619627  Dryopteris arguta Unknown 1929-1 7295 San Mateo Kings Mt Comment
  SEINET11619628  Dryopteris arguta Unknown 1932-1 8923 San Mateo Woodside Comment
  SEINET11619629  Dryopteris arguta Unknown 1932-1 8921 San Mateo Woodside Comment
  SEINET11619630  Dryopteris arguta H. W. Graham 1927-1 9- 11 -32 Marin from Mill Valley to Muir Woods, near San Francisco Comment
  SEINET11619631  Dryopteris arguta E. H. Graham 1931-1 6825 Alameda Strawberry Canyon, Berkeley Hills Comment
  SEINET11619632  Dryopteris arguta R. J. Smith 1909-1 s.n. Santa Clara Los Buellis Hills Comment
  SEINET11619633  Dryopteris arguta M. T. Doutt 1930-1 95 Contra Costa Marsh Creek Comment
  SEINET11619635  Dryopteris arguta C. E. Young 1905-1 s.n. Lake near Kelseyville Comment
  SEINET11619636  Dryopteris arguta Bingham n d s.n. Unknown Santa Barbara Comment
  SEINET11619637  Dryopteris arguta Unknown n d s.n. San Diego San Diego Comment
  SEINET11619638  Dryopteris arguta Lemmon 1882-1 s.n. Unknown Oakland hills Comment
  SEINET11620568  Dryopteris arguta W. Knight, Knight, I. 1984-1 5412 Sonoma Gualala Point State Park Comment
  SEINET13709264  Dryopteris arguta J. Adams, J. Adams (Botany) 1966-1 746 Riverside Santa Rosa Plateau, Dirt Rd from Murrieta to De Luz 2500 Ft 762 Comment
  SEINET197987 Image available Dryopteris arguta G. B. Grant 326 Unknown Sierra Madre Mountains. 1524 Comment
  SEINET3111380  Dryopteris arguta Unknown 1969-3-31 Santa Barbara About 3 mi W of junction of CA Hwy 135 and Hwy 1, on way to Lompoc. Comment
  SEINET3119265 Image available Dryopteris arguta Ira W. Clokey 1980-7-29 4848 Unknown Ladies' Canon 75 Comment
  SEINET3151911  Dryopteris arguta R. A. Ware 1907-8-3 513 Tuolumne Hetch-Hetchy Valley 1116 Comment
  SEINET3151913  Dryopteris arguta W. B. Crockatt sn San Bernardino Etwanda Valley Comment
  SEINET3151914  Dryopteris arguta L. S. Rose 39007 Marin Mill Valley 30 Comment
  SEINET6409452  Dryopteris arguta M. J. Williams 1968-4-6 s.n. Marin Nicasio Dam 76 Comment
  SEINET6409453  Dryopteris arguta H. N. Mozingo 75 -5 Placer 2 miles east of Auburn, middle fork of American River Comment
  SEINET6409454  Dryopteris arguta H. N. Mozingo 75 -5 Placer 2 miles east of Auburn, middle fork of American River Comment
  SEINET6409455  Dryopteris arguta A. A. Heller 1903-11-26 7217 Santa Clara Foothills west of Lot Gatos. Comment
  SEINET6409456  Dryopteris arguta G. B. Grant 1904-4-24 326 Los Angeles Sierra Madre Mts. 1524 Comment
  SEINET7047995  Dryopteris arguta Steven R. Hill 2001-4-25 33458 San Bernardino Waterman Canyon, San Bernardino National Forest, San Bernardino Mountains; vicinity of California Route 18 north of San Bernardino, west side of Old Waterman Canyon Road, at bridge, stream crossing. Elevation about 2530 feet. Comment
  SEINET7883469 Image available Dryopteris arguta Lewis S. Rose 1947-1 s.n. Marin Mill Valley, Cascade Drive Comment
  SEINET8492872 Image available Dryopteris arguta J. R. 1888-1 s.n. Unknown Comment
  SEINET9625426 Image available Dryopteris arguta L. Shields 1936-3-23 s.n. Los Angeles Puddinstone. Comment
  SEINET9625428 Image available Dryopteris arguta Unknown s.n. Unknown Mt. Lowe, Rubio Canyon. Comment
  SEINET9625429 Image available Dryopteris arguta Harold Johnson 1937-4-7 s.n. Unknown Location misreported (Boulder Dam, Nevada); this and other collections by H. Johnson could only have come from southern California. Comment
  SEINET9625430 Image available Dryopteris arguta Brooke Rhead 2000-11-19 91 San Diego 1202 Peutz Valley Road in Alpine. Comment
  SFV10204  Dryopteris arguta J. G. Cuti 1978-6-20 73 Los Angeles About 0.5 miles off Santa Susana Pass Road on Box Canyon Road. Comment
  SFV107  Dryopteris arguta F. R. Rickson 1961-7-28 2 Los Angeles Santa Monica Mountains Studio City. In canyon 200-300 yards from south end of Brookdale Road. Comment
  SFV110  Dryopteris arguta P. G. Kilburn 1957-11-30 552 Los Angeles Santa Monica Mountains Sepulveda Canyon, 3 miles south of Mulholland Road. Steep side canyon, going due west from Sepulveda Blvd. Comment
  SFV14630  Dryopteris arguta H. L. Fredell 1989-3-4 s. n. Ventura Matilija Canyon, Highway 33, about 4 miles north of Ojai. Private road (Lucking Ranch) off of Camino Cielo, south of olive grove, east side of road on north-northeast alluvial bank between road and Matilija Creek. Comment
  SFV14651  Dryopteris arguta J. C. Dittes, C. Williams 1989-4-29 2 Los Angeles San Gabriel Mountains Upper Big Tujunga River (Wikiup), 0.3 (1/3) miles downstream from bridge to Camp Colby. Comment
  SFV15595  Dryopteris arguta K. A. Wilson, R. J. Gustafson 1994-5-13 2413 Los Angeles Santa Monica Mountains Upper Franklin Canyon Reservoir. Comment
  SFV15993  Dryopteris arguta K. A. Wilson 1994-7-9 2454 Los Angeles Santa Monica Mountains Malibu Creek State Park. Southwest end of Century Lake. Comment
  SFV15994  Dryopteris arguta K. A. Wilson 1994-7-9 2454 Los Angeles Santa Monica Mountains Malibu Creek State Park. Southwest end of Century Lake. Comment
  SFV15996  Dryopteris arguta K. A. Wilson, R. J. Gustafson 1994-5-13 2413 Los Angeles Santa Monica Mountains Upper Franklin Canyon Reservoir. Comment
  SFV5088  Dryopteris arguta B. C. Templeton 1957-6-26 s. n. Napa Calistoga. Near Hill and Connors Ranches. Comment
  SJSU3864  Dryopteris arguta C. W. Sharsmith 1963-9-5 7170 Mariposa S side of Yosemite Valley, Yosemite National Park 1249 Comment
  UC1178423  Dryopteris arguta R. J. Rodin 1958-7-4 6234 Mariposa along trail near base of upper Yosemite Falls; Yosemite Nat'l Park Comment
  UC1178426  Dryopteris arguta R. J. Rodin 1958-6-25 6219 Tulare near Hospital Rock; Sequoia National Park Comment
  UC1178427  Dryopteris arguta R. J. Rodin 1958-6-25 6220 Tulare Near Hospital Rock, Sequoia National Park Comment
  UC1178433  Dryopteris arguta R. J. Rodin 1958-7-12 6254 Mariposa along Ledge Trail Ledge Trail; Yosemite Nat'l Park Comment
  UC1178440  Dryopteris arguta R. J. Rodin 1958-7-9 6238 Mariposa ca. 3 mi below El Portal (on trail from Merced River to Hites Cove) Comment
  UC1201281  Dryopteris arguta E. Samuels 233 Sonoma Comment
  UC123311  Dryopteris arguta Mrs. R. M. Austin May 1883 79 Butte Big Chico Comment
  UC1239776  Dryopteris arguta Joseph P. Tracy 1931-1-24 9280 Humboldt Alton; Northern Coast Region 30 Comment
  UC1286708  Dryopteris arguta M. E. Parsons 1890-1 Marin Comment
  UC1341130  Dryopteris arguta Robert J. Rodin 1964-3-30 7057 Monterey along ridge trail above Big Sur State Park Comment
  UC1478240  Dryopteris arguta Alan R. Smith 1981-5-30 815 Mariposa midway between turnoff to Glacier Pt. and Wawona Tunnel (along Hwy. 41) 1524 Comment
  UC1481723  Dryopteris arguta H. M. Hall 1915-6-7 9983 Monterey Lucia Comment
  UC1481819  Dryopteris arguta Carlotta C. Hall 1922-7-11 131 Tuolumne 1/2 mi e Mather Station (s rim Tuolumne River Canyon); Sierra Nevada Mts., Yosemite Nat'l Park 1310 Comment
  UC1495266  Dryopteris arguta Robert T. Clausen and Harold Trapido 1940-6-25 4739 Ventura n slope Conejo Mt. (by Conejo Grade) Comment
  UC1495291  Dryopteris arguta Robert T. Clausen and Harold Trapido 1940-7-19 4901 Monterey samll canyon 1 mi s Monterey; Coastal Basin 42 Comment
  UC1594373  Dryopteris arguta Tim Ross 1992-4-14 6166 Los Angeles mouth of Nanny Canyon (central E side of island); San Clemente Isl. 179 Comment
  UC1597992  Dryopteris arguta Alan R. Smith with Christopher Richard, C. Don MacNeill, and Bernard Stoffel 1993-5-9 2550 Siskiyou ca. 1 mi n Hardin Butte (Jack William Cave along Powerline Rd, adjacent to Rd on E side); Lava Beds Nat'l Monument 1280 Comment
  UC1614440  Dryopteris arguta Charles M. Belshaw 1936-1-25 1460 Santa Cruz ca. 2.8 mi w Woodside Comment
  UC1930147  Dryopteris arguta Mark Elvin, Orlando Mistretta 1996-3-24 137 Los Angeles Channel Islands; San Clemente Island: Eagle Canyon. Comment
  UC220845  Dryopteris arguta G. R. Vasey July 1880 683 Los Angeles Santa Monica Mts Comment
  UC249767  Dryopteris arguta Joseph P. Tracy 1924-12-7 6927 Humboldt Hydesville; Northern Coast Ranges 91 Comment
  UC397024  Dryopteris arguta Dr. Goodspeed June 1929 Napa near Napa Comment
  UC399297  Dryopteris arguta R. L. Pendleton 1909-5-7 1469 Santa Clara Hume Canyon Saratoga 274 Comment
  UC399299  Dryopteris arguta A. J. Perkins Los Angeles w fork San Gabriel River Comment
  UC399300  Dryopteris arguta G. B. Grant Feb. 1903 Los Angeles Covina Comment
  UC414646  Dryopteris arguta unknown 1930-7-21 San Diego ca. 6 mi below Mesa Grande (Mesa Grande Creek) Comment
  UC42143  Dryopteris arguta O. D. Allen 1884-12-24 2 Los Angeles near Pasadena (Arroyo Seco) Comment
  UC429788  Dryopteris arguta L. R. Abrams 1901-12-29 2251 San Mateo Santa Cruz Mts. Comment
  UC433179  Dryopteris arguta unknown 1890-1 Sierra Sierra Valley Comment
  UC463501  Dryopteris arguta Ira L. Wiggins 1931-7-12 5744 Monterey small canyon 1 mi s Salmon Creek Comment
  UC479324  Dryopteris arguta Marcus E. Jones, A. M. 1931-3-23 28423 San Diego Laguna Comment
  UC511481  Dryopteris arguta Ira L. Wiggins 1933-4-20 6652 Santa Clara 5 mi w Mayfield (on Page Mill Rd) Comment
  UC521587  Dryopteris arguta Lincoln Constance 1931-8-28 417 Alameda Comment
  UC528082  Dryopteris arguta Ira L. Wiggins 1932-6-18 5872 Humboldt hillside at mouth of Little River Comment
  UC557638  Dryopteris arguta Nell Murbarger March, 1936 24 Los Angeles canyon 1 mi n Mt. Cortez; San Clemente Isl. 457 Comment
  UC62754  Dryopteris arguta C. B. Bradley 1877-1 Unknown Russian River Comment
  UC62779  Dryopteris arguta Geo. B. Grant 1901-1 326 Santa Barbara Sierra Madre Mts , S California 1524 Comment
  UC678286  Dryopteris arguta Dr. L. N. Dimmick July 1878 Alameda 609 Comment
  UC74913  Dryopteris arguta Mrs. R. W. Summers San Luis Obispo hills by coast Comment
  UC811824  Dryopteris arguta George Neville Jones 1936-3-22 8672 Humboldt near Garberville Comment
  UC812071  Dryopteris arguta Mary Edmonds 1862-9-11 881 Unknown Whitborrow West Comment
  UC922661  Dryopteris arguta Annie M. Alexander and Louise Kellogg 1948-9-4 5575 Siskiyou between Somesbar and Forks of Salmon River (bank above Salmon River Rd); Siskiyou Mts Comment
  UCD128443  Dryopteris arguta Bryan Drew 2003-7-17 s.n. Fresno Sierra National Forest, Teakettle Experimental Forest. On granite in UN2. Comment
  UCD136403  Dryopteris arguta F. R. Rickson 1961-7-28 2 Los Angeles Studio City. 200-300 yds from south end of Brookdale Rd. Comment
  UCD136405  Dryopteris arguta M. S. Taylor 1980-3-8 2376 Butte Pulga community, ca. 1 mile NE of Hwy 70, ca. 28 mi. NE of Oroville. 487 Comment
  UCD136407  Dryopteris arguta K. Esau 1934-5-8 s.n. Humboldt Above Fort Seward. 457 Comment
  UCD136409  Dryopteris arguta K. Esau 1934-5-8 s.n. Humboldt Above Fort Seward. 457 Comment
  UCD136411  Dryopteris arguta A. D. Graham 1955-1-2 s.n. Monterey Graham residence, Carmel Valley Road, 4.5 miles south of mouth of Carmel Valley. Comment
  UCD136412  Dryopteris arguta Geoffrey Levin 1976-5-8 799 Tulare USFS land adjacent to Clemmie Gill School of Science and Conservation, northeast of Springville. Foothills of the Sierra Nevada Mountain Range. 548 Comment
  UCD136415  Dryopteris arguta Daryl Koutnik; Vickie Dawes, Dominick Salerno, and Ann Stacker 1978-11-4 589 Solano Cold Canyon, south of Monticello Dam. 396 Comment
  UCD136420  Dryopteris arguta Dennis W. Stevenson 1974-9-12 366 Alpine 3/4 mile west of Woodfords, West Fork Carson River. 1767 Comment
  UCD136422  Dryopteris arguta Dean W. Taylor 1976-7-9 6041 Tehama At headwaters of Cub Creek. 1859 Comment
  UCD136436  Dryopteris arguta G. F. Hrusa; G. L. Stebbins 1994-3-11 11614 Napa Las Posadas State Forest, immediately E of Fire Station. 550 Comment
  UCD136438  Dryopteris arguta Perry S. Allen 1969-7-18 463 Stanislaus At edge of Peaslee Creek just below concrete dam, 4.5 miles southwest of La Grange. 65 Comment
  UCD136440  Dryopteris arguta Katharina Bondurant 1974-8-20 s.n. Santa Cruz 2.9 miles from the main entrance at Aptos to the Forest of Nisene Marks State Park, at the Porter Family Picnic Area. 76 Comment
  UCD136448  Dryopteris arguta D. H. Hartmann 1942-3-7 s.n. Napa In Green Valley. Comment
  UCD136458  Dryopteris arguta James I. Mallory 1968-7-17 321 Tulare Mountain Home Conservation Camp; Sequoia National Forest. 1386 Comment
  UCD136461  Dryopteris arguta Herbert L. Mason 1924-11-23 1166 Contra Costa Las Trampas Ridge. Comment
  UCD136467  Dryopteris arguta Bob Rodin 1943-3-21 90 Alameda UC Berkeley Campus. Strawberry Canyon. Comment
  UCD18452  Dryopteris arguta Herb Currier 1946-8-15 s.n. Solano near Vaca Valley, Mix Canyon. Comment
  UCD67698  Dryopteris arguta D. Sanchez-Mata 1996-6-27 s.n. Mendocino Willits-Fort Bragg. Riparian forests (Alnus rhombifolia) in Broaddus Creek. 480 Comment
  UCD67886  Dryopteris arguta D. Sanchez-Mata; P. Rodriguez-Rojo 1996-10-19 s.n. Napa Knoxville-Berryessa Road. Valley oak forests (Quercus lobata) in large creeks. 260 Comment
  UCD70122  Dryopteris arguta D. Sanchez-Mata 1997-9-19 s.n. Siskiyou Klamath National Forest. Seiad Valley-Happy Camp. Jefferson State Scenic Byway close to Klamath River. 430 Comment
  UCSB12125  Dryopteris arguta Haines, Bruce 1962-3-10 Los Angeles 5 miles N of Pacific Ocean on CA state Hwy 27. 259 Comment
  UCSB17937  Dryopteris arguta Schulte, John 1963-4-14 San Mateo Jasper Ridge, 3 miles SW of Stanford campus, between Santa Clara Valley and Santa Cruz Mtns. 137 Comment
  UCSB18217  Dryopteris arguta Grant, Aubyn Santa Barbara 50 yards E of road, 2.1 miles N on Painted Cave Road from San Marcos Road intersection. 731 Comment
  UCSB25632  Dryopteris arguta Noriega, C. 1967-5-1 Santa Barbara 50 meters N along Painted Cave Road from the Painted Cave, Santa Ynez Mtns. 762 Comment
  UCSB25833  Dryopteris arguta del Moral, Roger 1967-4-16 Santa Barbara 0.5 miles W of the head of Los Sauces Canyon, Santa Cruz Island. 365 Comment
  UCSB29333  Dryopteris arguta Phelps, M. 1972-3-20 Humboldt Near Somerville homestead, Elk Ridge. 609 Comment
  UCSB3359  Dryopteris arguta Simmons, Karen 1979-2-18 Monterey Creek coming down canyon, 9 miles S of Gorda. 22 Comment
  UCSB33592  Dryopteris arguta Simmons, Karen 1979-2-18 Monterey Creek coming down canyon, 9 miles south of Gorda 22 Comment
  UCSB36145  Dryopteris arguta Roberts, Dar 1980-2-24 Santa Barbara 0.8 miles on Glen Annie Road from Cathedral Oaks-Glen Annie junction. 65 Comment
  UCSB37550  Dryopteris arguta Baldwin, Bruce 1980-3-27 Santa Barbara At bottom of Centinela Grade/head of Christie Canyon, Santa Cruz Island. 152 Comment
  UCSB43072  Dryopteris arguta Fletcher, Martin 1979-12-7 Santa Barbara Along crest above Canada de Santa Anita and Arroyo del Bulito, Hollister Ranch. 365 Comment
  UCSB43073  Dryopteris arguta Fletcher, Martin 1979-10-11 Santa Barbara Along crest above Canada de Santa Anita and Arroyo del Bulito, Hollister Ranch. 365 Comment
  UCSB44799  Dryopteris arguta Hendrick, Roy 1977-3-9 Santa Barbara West fork, Maria Ygnacio Canyon, 0.6 miles E of Old San Marcos Rd. 167 Comment
  UCSB45081  Dryopteris arguta Atik, Ron 1978-3-6 Santa Barbara On Mountain Drive and Cold Springs Creek, Montecito. 76 Comment
  UCSB45142  Dryopteris arguta Woicik, Richard 1976-2-21 Santa Barbara About 1 mile N of Refugio Pass on Refugio Canyon Rd. 518 Comment
  UCSB47464  Dryopteris arguta Forbes, Holly 1983-3-23 Santa Barbara NW intersection of Ridge Road and road to Centinola, Santa Cruz Island. Comment
  UCSB48105  Dryopteris arguta Fritzke, S.; Roberts, Fred 1982-4-3 Orange Santa Ana Mtns.: San Juan Canyon, 2.4km ENE San Juan Guard Station; 0.3km WSW Bench Mark 1100. 88 Comment
  UCSB48156  Dryopteris arguta Hobbs, E. 1978-6-3 Santa Barbara Santa Cruz Island. Comment
  UCSB49190  Dryopteris arguta Magney, David; Burgess, Rick 1984-4-8 Ventura Along trail near Gridley Springs, Nordhoff Ridge (S-slope) 2+ miles N of Gridley Rd., Ojai. 743 Comment
  UCSB51216  Dryopteris arguta Almanza, Ed 1976-3-17 Santa Barbara The end of San Roque Road. 60 Comment
  UCSB51436  Dryopteris arguta Connell, D. 1960-4-30 Ventura Near Murietta Creek, Matilija Canyon. 457 Comment
  UCSB51438  Dryopteris arguta Simpson, C. 1967-5-24 Santa Barbara On SW side of intersection of Refugio Pass Rd. and Ranchos Dos Vistas Rd., Santa Ynez Mtns. 563 Comment
  UCSB52494  Dryopteris arguta Ferren, Wayne 1984-3-20 Santa Barbara 6.5 miles W of field station along Valley Rd., Santa Cruz Island. 180 Comment
  UCSB53504  Dryopteris arguta Magney, David; Burgess, Rick 1983-10-23 Ventura Hwy 33 (mile marker 29.33), 12 miles N of Ojai, western Transverse Ranges. Wheeler Spring Quad.; T5N R23W, S. 1, 2 & 3. 1051 Comment
  UCSB64288  Dryopteris arguta Magney, David 1999-5-20 Ventura Western Transverse Ranges; Pitas Point Quad.; Red Mnt.; SW1/4, NE1/4, S3, T3N, R24W; San Bernadino BM; found under tower #4-3 in vicinity of E Casitas Pass. 399 Comment
  UCSB65489  Dryopteris arguta Klug, Tamara 1992-4-4 Santa Barbara Hollister Ranch, western Santa Ynez Mtns. and adjacent coastal plain, west of Gaviota State Park. 60 Comment
  UCSB65493  Dryopteris arguta Klug, Tamara 1992-7-27 Santa Barbara Hollister Ranch, western Santa Ynez Mtns. and adjacent coastal plain, west of Gaviota State Park. 60 Comment
  UCSB65494  Dryopteris arguta Klug, Tamara 1992-7-27 Santa Barbara Hollister Ranch, western Santa Ynez Mtns. and adjacent coastal plain, west of Gaviota State Park. 60 Comment
  UCSB69257  Dryopteris arguta Schmalzer, P.; Dixon, D. 1987-5-18 Santa Barbara Santa Ynez Ridge Road, Vandenberg Air Force Base. Comment
  UCSB71154  Dryopteris arguta Sharsmith, Carl 1944-6-26 Mariposa Merced Canyon below Arch Rock, just within Yosemite Natl Park boundary. 701 Comment
  UCSB8233  Dryopteris arguta Gill, Robert 1960-2-27 San Bernardino Cascade Canyon, above fire road. San Gabriel Mtns. 1280 Comment
  UCSB8235  Dryopteris arguta H., J. 1934-5-25 Los Angeles San Dimas Experimental Forest; dam #2; sec. 1, T 1N, R 9W. 762 Comment
  UCSB8236  Dryopteris arguta Keator, Glenn 1959-4-12 Monterey 5.9 miles N of San Luis Obispo-Monterey County line, along Hwy 1. Comment
  UCSB8237  Dryopteris arguta Mooring, John 1948-3-15 Santa Barbara Slope above Fremont Campground, N slope of Santa Ynez Range. Comment
  UCSB8242  Dryopteris arguta Bowker, Elizabeth 1959-7-12 Ventura Camp Comfort, 2 miles S of Ventura-Ojai Road. 182 Comment
  UCSB8252  Dryopteris arguta Christensen, David 1960-7-25 Santa Barbara 6.8 miles N of US hwy 101 on Refugio Pass Rd. Comment
  UCSB8255  Dryopteris arguta Crum, Charles 1958-7-19 Los Angeles Topanga Canyon, near Los Angeles. Comment
  UCSB8256  Dryopteris arguta Rodin, R. 1956-9-1 Mariposa Fern Dell between Vernal and Nevada Falls on horse trail, Yosemite Natl Park. Comment
  UCSB8327  Dryopteris arguta Moseley, Maynard 1953-4-8 Santa Barbara Rattlesnake Canyon, Santa Barbara. Comment
  UCSB9713  Dryopteris arguta Gill, Robert 1960-4-5 Marin 0.25 miles from Muir Woods Nat. Monument headquarters on road to San Francisco. 91 Comment
  UCSC001074  Dryopteris arguta Peter Kamb 1947-2-16 466 Ventura Sespe Creek near Little Sespe fork Sespe Creek, Little Sespe fork; Fillmore. (above Fillmore.) 183 Comment
  UCSC001493  Dryopteris arguta Peter Kamb 1949-1 1446 Del Norte Siskiyou Co. Comment
  UCSC001547  Dryopteris arguta Charisse Bickford 1978-7-27 s.n. Monterey Found in Cathedral Creek Canyon in a Redwood Tanbark Oak Forest. Cathedral Creek Canyon - Landels-Hill Big Creek Reserve, Santa Lucia Mountains 427 Comment
  UCSC002560  Dryopteris arguta Grey Hayes 2000-4-20 315 Santa Clara Mount Hamilton, Isabel Valley Ranch Comment
  UCSC002886  Dryopteris arguta Ellen Losee 1972-2-22 s.n. Santa Cruz Redwood forest - Santa Cruz; University of California, Santa Cruz Comment
  UCSC002897  Dryopteris arguta Ellen Losee 1972-2-22 s.n. Santa Cruz Redwood forest - Santa Cruz; University of California, Santa Cruz Comment
  UCSC003099  Dryopteris arguta Unknown 1975-4-18 43 Santa Cruz Fall Creek State Park, old fire road SE of Empire Grade. Fall Creek State Park Comment
  UCSC003100  Dryopteris arguta Unknown 1975-4-18 s.n. Santa Cruz Fall Creek State Park, old fire road SE of Empire Grade. Fall Creek State Park Comment
  UCSC003101  Dryopteris arguta Unknown 1975-4-18 43 Santa Cruz Fall Creek State Park Comment
  UCSC003930  Dryopteris arguta Lana Lee 1968-5-5 s.n. Santa Cruz Eureka Canyon, about 3 miles from Corralitos Road. Corralitos Road - Eureka Canyon, Corralitos Road Comment
  UCSC003931  Dryopteris arguta Don Keenan 1968-5-12 s.n. Santa Cruz Swanton Rd, 2 mi, N. Hwy 1, slope east side 1/4 mi from Rd. Hwy 1 - Swanton Rd. Comment
  UCSC005114  Dryopteris arguta Lulu Waks 2006-10-30 8 Santa Cruz Bonny Doon, Vicks Dr. to Robles Dr. Private residence off of Robles Dr. Comment
  UCSC007149  Dryopteris arguta Randall Morgan 1976-1 s.n. Santa Cruz 1/4 mi N of Swanton School Comment
  UCSC007161  Dryopteris arguta Randall Morgan 1982-9-1 s.n. Santa Cruz Lower Comment
  UCSC007274  Dryopteris arguta O. Johnson 2011-1-21 3 Santa Cruz Santa Cruz, Cave Gulch, directly below Kresge College, UCSC Comment
  UCSC007740  Dryopteris arguta Becky Hendricks 2012-5-16 s.n. San Mateo Ano Nuevo State Park Comment
  UCSC007972  Dryopteris arguta Neal Kramer 1996-9-29 602 Santa Cruz Bonny Doon Ecological Reserve 450 Comment
  UCSC009889  Dryopteris arguta Brian, Eileen Keelan 2007-1-27 1258 Santa Cruz Ben Lomond Mt, Empire Grade 740 Comment
  UCSC009941  Dryopteris arguta D. Styer 2011-12-6 429 Monterey Station 1 Rd. near Fire Station end, Fort Ord National Monument (Region N7) Comment
  YM-YOSE59241  Dryopteris arguta Robert J. Rodin 1958-7-9 6238 Mariposa TRAIL FROM MERCED RIVER TO HITE'S COVE. 3 MILES BELOW EL PORTAL. Comment
  YM-YOSE59243  Dryopteris arguta A. Hawbecker 1936-6-4 1041 Mariposa 3/4 MILE UP COULTERVILLE ROAD FROM CASCADES. Comment
  YM-YOSE67134  Dryopteris arguta E. Teague 1938-7-7 20 Tuolumne SWAMP LAKE, NORTH SLOPE 1554 Comment
  YM-YOSE67135  Dryopteris arguta Enid Michael 1927-8-21 339 Mariposa BRIDALVEIL "CRACK" (SIC) Comment
  YM-YOSE67137  Dryopteris arguta Harry L. Mason 1938-7-7 11872 Tuolumne SOUTHEAST SWAMP LAKE 1554 Comment
  YM-YOSE67138  Dryopteris arguta E. Teague 1938-7-7 20 Tuolumne SWAMP LAKE, NORTH SLOPE 1554 Comment
  YM-YOSE67139  Dryopteris arguta John H. Pierce 1936-6-25 509 Mariposa YOSEMITE VALLEY, CAMP 19 1219 Comment
  YM-YOSE67140  Dryopteris arguta E. Teague 1938-7-7 20 Tuolumne SWAMP LAKE, NORTH SLOPE 1554 Comment



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