CCH1:
Featuring California vascular plant data from the Consortium of California Herbaria and other sources
CCH1: Search Results

Please cite data retrieved from this page:
Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, ucjeps.berkeley.edu/consortium/, 2023 October 01.

Literature Citation:
CCH1 Portal. 2023. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on October 01).

Records are made available under the CCH Data Use Terms.

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— 1671 specimen records retrieved (263 without coordinates)
Results for search: Scientific name=cystopteris fragilis (including synonyms);
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  F     CCH1_AIDherbscientific namecollectorcoll. num.formatted datecountyelev. (M)locality
        AHUC37056 DAV Cystopteris fragilis Beecher Crampton 9240 1975-07-20   El Dorado NULL El Dorado County: El Dorado National Forest, 1 mile south of Strawberry, along Strawberry Creek.
        BLMRD0305 BLMRD Cystopteris fragilis M. Hoffer NULL 1998-11-15   Siskiyou 1676 NW upper slope
        BLMRD0306 BLMRD Cystopteris fragilis D. Bateman NULL 1978-03-30   Modoc NULL NULL
        BSCA0060 BSCA Cystopteris fragilis Rebman, Jon P. 8375 2003-04-08   San Diego NULL Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna
        BSCA0061 BSCA Cystopteris fragilis Morley, Arthur 16 1966-07-10   San Diego NULL SW-facing slope of Lower Doane Valley. Beside rock in rivulet N of Park′s largest live oak.
        BSCA0062 BSCA Cystopteris fragilis Null, NULL 1967-07-14   San Diego NULL Above and W of French Creek
        CAS-BOT126541 CAS Cystopteris fragilis York, Dana 627 1996-04-27   Fresno 1140 Ca. 82 km E of Fresno, 5.5 km W-NW of Boyden Cave, Sequoia National Forest, Monarch Wilderness, 320 m up Redwood Creek from Hwy. 180
        CAS-BOT167394 CAS Cystopteris fragilis York, Dana; Shevock, James R. 986 1996-06-28   Tulare 2590 Ca. 83 km E of Fresno, Sequoia National Forest, Buck Rock (Lookout)
        CAS-BOT183242 CAS Cystopteris fragilis Shevock, James R. 10478 1983-06-07   Tulare 1767 Kern Plateau. Domeland Wilderness, Rock House [Rockhouse] Basin. Along trail paralleling South Fork Kern River
        CAS-BOT210184 CAS Cystopteris fragilis York, Dana 1130 1996-07-12   Fresno 2625 Kings River Basin. Ca. 68 km NE of Fresno (FSC), Sierra National Forest, limestone outcrop at Dinkey Lakes trailhead
        CAS-BOT227167 CAS Cystopteris fragilis Ross, Timothy S.; Boyd, Steve 7680 1994-05-04   Los Angeles 1267 Liebre Mountains. ″Dogwood Canyon″: narrow canyon draining NE to Burns Canyon from the NE summit of Grass Mountain
        CAS-BOT30210 CAS Cystopteris fragilis Ferris, Roxana Stinchfield; Duthie, R. 95 1919-06-14   Modoc 1676 Above Parker Creek.
        CAS-BOT30211 CAS Cystopteris fragilis Alexander, Annie Montague; Kellogg, L. 5059 1946-07-23   Modoc NULL Emerson Peak, Warner Mts.
        CAS-BOT30212 CAS Cystopteris fragilis Wiggins, Ira Loren; Wiggins, Dorothy B. 16422 1961-06-12   Modoc 1958 Near summit of Cedar Pass, between Alturas and Cedarville.
        CAS-BOT30213 CAS Cystopteris fragilis Payne, Francis Dorris 539 1932-06-12   Modoc 1584 Parker Creek.
        CAS-BOT30214 CAS Cystopteris fragilis Raven, P. H. 5011 1952-08-08   Inyo 4084 Mt. Lamarck
        CAS-BOT30215 CAS Cystopteris fragilis Hardham, Clare Butterworth 7521 1961-06-17   Modoc NULL Cedar Pass Camp Ground, Warner Mts..
        CAS-BOT30216 CAS Cystopteris fragilis Payne, Francis Dorris 680 1932-07-14   Modoc NULL Parker Creek.
        CAS-BOT30217 CAS Cystopteris fragilis Ferris, Roxana Stinchfield; Duthie, R. 78 1919-06-14   Modoc NULL Parker Creek, 2 mi. above Modoc Nat. Forest Boundary.
        CAS-BOT30218 CAS Cystopteris fragilis Applegate, Elmer Ivan 8096 1932-08-02   Modoc NULL Mill Creek Meadows, west slope Warner Mts.
        CAS-BOT30219 CAS Cystopteris fragilis Bartholomew, B.; Anderson, B. 4603 1988-07-21   Modoc 1580 above Upper rush Creek Campground ca. 4 km E of State Hwy 299 btwn Adin and Canby
        CAS-BOT311851 CAS Cystopteris fragilis Smith, D.; Baxter, J.; Lerst, F.; Truitt, R.; Wess, L. 13016 2013-03-09   Marin NULL Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24
        CAS-BOT465582 CAS Cystopteris fragilis Nelson, Julie Kierstead; Lindstrand III, Len 2015-023 2015-04-22   Shasta 1654 Near summit of Tombstone Mountain, eastern Klamath Range, E of I-5
        CAS-BOT498672 CAS Cystopteris fragilis Riegel, Gregg M. 1128 1980-09-03   Modoc 1824 South Warner Mountains
        CAS-BOT588145 CAS Cystopteris fragilis Rawlings, John; Hickman, Ken 2349 2018-02-11   San Mateo 463 West side of Scarper Ridge-Montara Mountain (NW of Scarper Pk),Santa Cruz Mountains; down-slope from dirt ranch road south of abandoned house site at a small drainage
        CAS-BOT654822 CAS Cystopteris fragilis Fenstermaker, s.n. 1952-04-09   Marin NULL Alpine Lake
        CAS-BOT67926 CAS Cystopteris fragilis Sharsmith, Helen K. 3046 1935-05-04   Santa Clara 676 Mount Hamilton Range - Inner South Coast Ranges - above tributary to Smith Creek, western side of Mount Hamilton
        CAS-BOT67927 CAS Cystopteris fragilis Sharsmith, Helen K. 634 1934-03-29   Santa Clara 676 Mount Hamilton Range - Inner South Coast Ranges - above tributary to Smith Creek, western side of Mount Hamilton
        CAS-BOT67928 CAS Cystopteris fragilis Dudley, W. R. s.n. 1909-06-07   Santa Clara NULL Santa Cruz Mountain Peninsula - Canyon Oak Trail near Llagas Cr.
        CAS-BOT67929 CAS Cystopteris fragilis Shockley, W H s.n. 1919-06-07   Santa Cruz NULL Santa Cruz Peninsula - California Redwood Park
        CAS-BOT67930 CAS Cystopteris fragilis Cannon, Miss. E. s.n. 1898-06-18   Santa Cruz NULL Santa Cruz Mts. - Boulder Creek
        CAS-BOT67931 CAS Cystopteris fragilis Hesse, V. F. 2579 1959-04-02   Santa Cruz 243 Bear Creek Canyon
        CAS-BOT67932 CAS Cystopteris fragilis Hesse, V. F. 2579 1959-04-02   Santa Cruz 243 Bear Creek Canyon
        CAS-BOT67951 CAS Cystopteris fragilis Twisselmann, Ernest C. 5536 1959-07-08   Tulare 2057 Sierra Nevada, Kern Plateau - Poison Meadow Creek
        CAS-BOT67952 CAS Cystopteris fragilis Twisselmann, Ernest C. 7743 1962-09-18   Kern 2164 Sierra Nevada, Greenhorn Range - Mountain Meadow, east slope of Sunday Peak.
        CAS-BOT67953 CAS Cystopteris fragilis Twisselmann, Ernest C. 7743 1962-09-18   Kern 2164 Sierra Nevada, Greenhorn Range - Mountain Meadow, east slope of Sunday Peak.
        CAS-BOT67954 CAS Cystopteris fragilis Twisselmann, Ernest C. 9666 1964-06-21   Kern 1569 Tehachapi Mountains - Water Creek on the south side of Bear Mountain
        CAS-BOT67955 CAS Cystopteris fragilis Twisselmann, Ernest C. 9666 1964-06-21   Kern 1569 Tehachapi Mountains - Water Creek on the south side of Bear Mountain
        CAS-BOT67956 CAS Cystopteris fragilis Twisselmann, Ernest C. 10573 1965-04-21   Kern 1036 Tehachapi Mountains - Tejon Canyon
        CAS-BOT67957 CAS Cystopteris fragilis Twisselmann, Ernest C. 10573 1965-04-21   Kern 1036 Tehachapi Mountains - Tejon Canyon
        CAS-BOT67958 CAS Cystopteris fragilis Twisselmann, Ernest C. 6166 1961-05-23   Kern 1066 Tehachapi Mountains - Tejon Ranch - El Paso Canyon, about 0.5 mile below the Meadows Place.
        CAS-BOT67959 CAS Cystopteris fragilis Twisselmann, Ernest C. 6166 1961-05-23   Kern 1066 Tehachapi Mountains - Tejon Ranch - El Paso Canyon, about 0.5 mile below the Meadows Place.
        CAS-BOT67960 CAS Cystopteris fragilis van der Werff, H. H. 3879 1980-06-07   San Diego 1200 Pine Valley, Corte Madera Ranch
        CAS-BOT67961 CAS Cystopteris fragilis Stokes, S. G. s.n. 1895-07-01   San Diego 1828 Talley′s Ranch
        CAS-BOT67962 CAS Cystopteris fragilis Johnston, I. s.n. 1917-04-01   San Diego 1371 Cucamonga Canyon (Charcoal Canyon)
        CAS-BOT67963 CAS Cystopteris fragilis Wiggins, Ira L. 2835 1927-09-04   San Diego NULL Side canyon on Vallecitos Trail from Laguna Recreation Area Campground
        CAS-BOT67964 CAS Cystopteris fragilis Wiggins, Ira L. 2835 1927-09-04   San Diego NULL Side canyon on Vallecitos Trail from Laguna Recreation Area Campground
        CAS-BOT67965 CAS Cystopteris fragilis Dunn, G. W. s.n. 1899-04-01   San Diego NULL Cuyamaca Mts.
        CAS-BOT67966 CAS Cystopteris fragilis Abrams, LeRoy 3798 1903-06-21   San Diego NULL Spencer Valley near Julian
        CAS-BOT67967 CAS Cystopteris fragilis Hardham, Clare B. 2211 1957-06-08   San Luis Obispo NULL Santa Lucia Mountains - Camp Natoma, Franklin Creek
        CAS-BOT67968 CAS Cystopteris fragilis Hardham, Clare B. 1696 1957-04-18   San Luis Obispo NULL Santa Lucia Mountains - Small tributary of Santa Rita Creek about 4 miles west of Templeton
        CAS-BOT67969 CAS Cystopteris fragilis Hoover, R. F. 8014 1950-06-21   San Luis Obispo NULL Santa Lucia Range - Between Rocky Butte & Pine Mt.
        CAS-BOT67970 CAS Cystopteris fragilis Hoover, R. F. 7968 1950-06-02   San Luis Obispo NULL Trail from Stoney Creek to Coldwell Mesa
        CAS-BOT67971 CAS Cystopteris fragilis Hoover, R. F. 7968 1950-06-02   San Luis Obispo NULL Trail from Stoney Cerek to Colwell Mesa
        CAS-BOT67972 CAS Cystopteris fragilis Ferris, Roxana S. 2108a 1921-03-20   San Mateo NULL 6 mi. from Pescadero
        CAS-BOT67973 CAS Cystopteris fragilis Thomas, J. H. 225 1949-04-05   Santa Clara NULL Between Lick Obervatory and San Jose. Mt. Hamilton Range
        CAS-BOT67974 CAS Cystopteris fragilis Thomas, John H. 9520 1961-06-03   Santa Clara 457 Headwaters of Stevens Creek, about 9 miles south of Palo Alto.
        CAS-BOT67975 CAS Cystopteris fragilis Thomas, John H. 11642 1966-05-28   Santa Clara 548 Morell Ranch, headwaters of Stevens Creek about 9 miles south of Palo Alto.
        CAS-BOT67976 CAS Cystopteris fragilis Beane, Lawrence 1693 1949-07-30   Fresno NULL Huntington Lake - Creek below Kaiser Pass, south side.
        CAS-BOT67977 CAS Cystopteris fragilis Pollard, Henry M. s.n. 1951-07-31   Fresno 2133 Huntington Lake and Vicinity - Line Creek
        CAS-BOT67978 CAS Cystopteris fragilis Keefe, Joseph Marlowe 16051 1974-07-30   Inyo 2834 2 meters west of Little Cottonwood Creek, 10 meters north of junction with Horseshoe Meadow Road, 18.9 miles southwest of Lone Pine.
        CAS-BOT67979 CAS Cystopteris fragilis Roos, John; Roos, Lucille 2853 1947-07-14   Inyo 2621 Panamint Mts. - rocks in steep canyon on north slope of Baldy Peak.
        CAS-BOT67980 CAS Cystopteris fragilis Ferris, Roxana S.; Lorraine, Laura 11073 1945-08-25   Inyo NULL Inyo National Forest - Rock Creek Basin, first lake above Mosquito Flat
        CAS-BOT67981 CAS Cystopteris fragilis DeDecker, Mary 1311 1960-09-04   Inyo 2286 Sierra Nevada - Georges Creek, near falls
        CAS-BOT67982 CAS Cystopteris fragilis Howell, John Thomas 22752 1946-07-26   Inyo 3718 Mono Mesa
        CAS-BOT67983 CAS Cystopteris fragilis Howell, John Thomas 22497 1946-07-18   Inyo 3566 South side of Mono Pass
        CAS-BOT67984 CAS Cystopteris fragilis Howell, John Thomas 22497 1946-07-18   Inyo 3566 South side of Mono Pass
        CAS-BOT67985 CAS Cystopteris fragilis Howell, John Thomas 22301 1946-07-14   Inyo 3139 Rock Creek Lake Basin - Mosquito Flat
        CAS-BOT67986 CAS Cystopteris fragilis Howell, John Thomas 23915 1947-08-08   Inyo 3048 Big Pine Lakes - Second to Third Lake
        CAS-BOT67987 CAS Cystopteris fragilis Howell, John Thomas 38301 1962-07-08   Kern 1524 Sierra Nevada, Greenhorn Mountains - 1.5 miles se. of summit
        CAS-BOT67988 CAS Cystopteris fragilis Howell, John Thomas; True, Gordon H. 48610 1971-07-15   Kern 2133 Sierra Nevada, Kern Plateau - Bartolas Spring on North Fork of Bartolas Creek
        CAS-BOT67989 CAS Cystopteris fragilis Dudley, W. R. 422 1895-06-26   Kern NULL Vicinity of Bisses Station, rock above Beases
        CAS-BOT67990 CAS Cystopteris fragilis Hardham, Clare B. 2104 1957-06-10   Kern NULL Greenhorn Mts., west side - Oak woods 2 miles below summit.
        CAS-BOT67991 CAS Cystopteris fragilis Hardham, Clare B. 2104 1957-06-10   Kern NULL Greenhorn Mts., west side - Oak woods 2 miles below summit.
        CAS-BOT67992 CAS Cystopteris fragilis Hardham, Clare B. 3611 1958-06-09   Kern NULL Tillie Creek, east side of Greenhorn Mountain, near Lake Isabella
        CAS-BOT67993 CAS Cystopteris fragilis Hardham, Clare B. 2104 1957-06-10   Kern NULL Sierra Nevada - 2 miles west of summit, Greenhorn Mt.
        CAS-BOT67994 CAS Cystopteris fragilis Farnsworth, Evalyn L. 115 1964-05-24   Kern 1036 Greenhorn Range - Cedar Creek, about 1.5 miles below the mouth of Lumreau Creek
        CAS-BOT67995 CAS Cystopteris fragilis Twisselmann, Ernest C. 8555 1963-06-27   Kern 1478 Sierra Nevada, Greenhorn Range - North slope of Basket Peak
        CAS-BOT67996 CAS Cystopteris fragilis Twisselmann, Ernest C. 8555 1963-06-27   Kern 1478 Sierra Nevada, Greenhorn Range - North slope of Basket Peak
        CAS-BOT67997 CAS Cystopteris fragilis Twisselmann, Ernest C. 6092 1961-05-04   Kern 1127 Sierra Nevada, Greenhorn Range - Eugene Grade
        CAS-BOT67998 CAS Cystopteris fragilis Twisselmann, Ernest C. 6092 1961-05-04   Kern 1127 Sierra Nevada, Greenhorn Range - Eugene Grade
        CAS-BOT67999 CAS Cystopteris fragilis Twisselmann, Ernest C. 4480 1958-05-21   Kern 1249 Sierra Nevada, Greenhorn Range - Wagy Flat Road, 7.6 miles east of the summit.
        CAS-BOT68000 CAS Cystopteris fragilis Twisselmann, Ernest C. 4480 1958-05-21   Kern 1249 Sierra Nevada, Greenhorn Range - Wagy Flat Road, 7.6 miles east of the summit.
        CAS-BOT68001 CAS Cystopteris fragilis Parsons, M. E. s.n. 1909-07-01   El Dorado NULL Emerald Bay, Tahoe Region
        CAS-BOT68002 CAS Cystopteris fragilis Lovegrove, Elsie Zeile s.n. 1949-06-23   El Dorado NULL Lake Tahoe Basin - Angora Lake Trail, Fallen Leaf Lake side
        CAS-BOT68003 CAS Cystopteris fragilis Kelley, E.W.; Blair, A.W. 116 1914-12-06   El Dorado 2438 Padre Meadows
        CAS-BOT68004 CAS Cystopteris fragilis Atkinson, W. L. s.n. 1900-01-01   El Dorado 2286 Pyramid Peak
        CAS-BOT68005 CAS Cystopteris fragilis Wiggins, Ira L. 6769 1933-08-17   El Dorado NULL Lake Tahoe Region - Tamarack Trail above Glen Alpine Rd. from Fallen Leaf
        CAS-BOT68006 CAS Cystopteris fragilis Robbins, G. Thomas 1975 1945-06-09   El Dorado 975 Wooded canyon slope above North Fork Webber Creek, ca. 3 mi. e. of Camino.
        CAS-BOT68007 CAS Cystopteris fragilis Robbins, G. Thomas 1658 1944-06-07   El Dorado 914 Rocky banks along North Fork Webber Creek ca. 3 mi. e. of Camino
        CAS-BOT68008 CAS Cystopteris fragilis Smith, G. L. 1123 1959-06-15   El Dorado 2133 On Glen Alpine Road from Fallen Leaf Lake near junction to Lake of Woods Trail
        CAS-BOT68009 CAS Cystopteris fragilis Smith, G. L. 1182 1959-06-16   El Dorado 2225 Junction of Lily Lake Trail and Glen Alpine Road above Fallen Leaf Lake
        CAS-BOT68010 CAS Cystopteris fragilis Lathrop, Laura M. s.n. 1909-07-12   El Dorado NULL Near Fallen Leaf Lake
        CAS-BOT68011 CAS Cystopteris fragilis Eastwood, Alice 907 1906-07-23   El Dorado NULL Glen Alpine Region - Near Lily Lake
        CAS-BOT68012 CAS Cystopteris fragilis unspecified 7140 1962-07-08   El Dorado NULL Lake Tahoe - Glen Alpine
        CAS-BOT68013 CAS Cystopteris fragilis McGregor, E. A. 137 1909-08-20   El Dorado 2133 Lake Tahoe - Glen Alpine
        CAS-BOT68014 CAS Cystopteris fragilis Chesnut; Drew s.n. 1890-08-10   El Dorado NULL Glen Alpine
        CAS-BOT68015 CAS Cystopteris fragilis Howell, John Thomas; True, Gordon H. 46558 1970-05-27   El Dorado 1127 Sierra Nevada - Rubicon River Canyon, near waterfall, N-NE of Leonardi Spring
        CAS-BOT68016 CAS Cystopteris fragilis Howell, John Thomas 35321 1960-06-06   Fresno 1463 Sierra Nevada - Kings Canyon Road, 8 mi. w. of Horseshoe Bend
        CAS-BOT68017 CAS Cystopteris fragilis Howell, John Thomas 35321 1960-06-06   Fresno 1463 Sierra Nevada - Kings Canyon Road, 8 mi. w. of Horseshoe Bend
        CAS-BOT68018 CAS Cystopteris fragilis Iverson, G. B. s.n. 1955-09-10   Fresno 2743 Sierra Nevada - Vicinity of Mono Pass, Pioneer Basin, 4th Recess, and adjacent Mono Creek
        CAS-BOT68019 CAS Cystopteris fragilis Thomas, John H. 9722 1961-09-07   Fresno 2743 Sierra Nevada - Vicinity of Mono Pass, 4th Recess, Pioneer Basin, and upper Mono Creek
        CAS-BOT68020 CAS Cystopteris fragilis Thomas, H. A.; Thomas, J. H. 4636 1954-09-13   Fresno 3048 Sierra Nevada - Vicinity of Mono Pass, 4th Recess, Pioneer Basin, and adjacent Mono Creek.
        CAS-BOT68021 CAS Cystopteris fragilis Ferris, R. S.; Bacigalupi, R. 3845 1923-09-01   Fresno 3200 Southern Sierra Nevada - Above Rae Lake
        CAS-BOT68022 CAS Cystopteris fragilis Quibell, Chas. H. 3428 1953-08-31   Fresno 3115 S. side Fish Crk. canyon (little oer 1 1-2 m. sw. of 13,163′ Red Slate Mt. on Sierran crest where trail climbs out s. side toward long narrow lake to the e-se just under the 10,400′ contour.
        CAS-BOT68023 CAS Cystopteris fragilis unspecified 60364B 1933-08-17   Fresno NULL NULL
        CAS-BOT68024 CAS Cystopteris fragilis Grant, Adele Lewis 982 1917-06-16   Fresno 1432 Hog Ranch
        CAS-BOT68025 CAS Cystopteris fragilis Rubtzoff, Peter; Meneghin, Gary 8295 1975-07-29   Fresno 2377 Sierra Nevada - Lost Canyon on east side of Courtright Road ca. 7.5 mi. north of junction with McKinley Grove Rd.
        CAS-BOT68034 CAS Cystopteris fragilis Hardham, Clare B. 17714HH 1970-08-11   Alpine NULL Stream between Raymond Lake & Pleasant Valley
        CAS-BOT68035 CAS Cystopteris fragilis Hardham, Clare B. 17714L 1970-08-11   Alpine NULL Stream between Raymond Lake & Pleasant Valley
        CAS-BOT68036 CAS Cystopteris fragilis Howitt, B. s.n. 1954-07-17   Alpine NULL At the summit of Carson Pass
        CAS-BOT68037 CAS Cystopteris fragilis Blaisdell, Dr. F. E. s.n. 1940-06-02   Alpine NULL Hope Valley
        CAS-BOT68038 CAS Cystopteris fragilis Breedlove, D. E.; Bourell, M.; Patterson, R. 66410 1987-06-08   Alpine 2315 E side Ebbetts Pass
        CAS-BOT68039 CAS Cystopteris fragilis Menzies, Barbara T. 3 1976-01-01   Alpine 2286 Sierra Nevada - Ebbetts Pass, Highway 4
        CAS-BOT68040 CAS Cystopteris fragilis Taylor, M. S.; Jokerst, J. D. 2148 1979-07-21   Butte 2154 On Humboldt Peak, at Humboldt Summit
        CAS-BOT68041 CAS Cystopteris fragilis Marsh, K. D. 4 1974-04-30   Butte NULL Honey Run Rd, ca. 11 mi e of Chico
        CAS-BOT68042 CAS Cystopteris fragilis Quick, Clarence R. 52-123 1952-07-01   Butte NULL Sierra Nevada - Mill Creek Road between Feather River Canyon and Coyote Gap
        CAS-BOT68043 CAS Cystopteris fragilis Wall, Mary E. s.n. 1920-03-28   Butte NULL Las Plumas
        CAS-BOT68044 CAS Cystopteris fragilis Copeland, H. F. 1214 1929-06-11   Butte NULL Jonesville
        CAS-BOT68045 CAS Cystopteris fragilis Copeland, E. B. 602 1931-06-10   Butte 1550 Jonesville - Butte Creek
        CAS-BOT68046 CAS Cystopteris fragilis Copeland, E. B. 602 1931-06-10   Butte 1550 Jonesville - Butte Creek
        CAS-BOT68047 CAS Cystopteris fragilis Ahart, Lowell 5658 1987-05-22   Butte 1280 About 1-4 mile south of Lumpkin Ridge Road, about 1 1-2 miles east of Camp 18, about 8 miles north-east of Feather Falls
        CAS-BOT68048 CAS Cystopteris fragilis Ahart, Lowell 4130 1983-06-26   Butte 500 Small stream along Ponderosa Way, aobut 2 miles south-east of the intersection of the Oroville Quincy Highway and Ponderosa Way, about 15 miles north-east of Oroville. Note: the sign gives Big Ridge Road instead of Ponderosa Way.
        CAS-BOT68049 CAS Cystopteris fragilis Ahart, Lowell 2713 1981-03-29   Butte 350 Along Ponderosa Way, Ponderosa Dam
        CAS-BOT68050 CAS Cystopteris fragilis Ahart, Lowell; Oswald, Vernon 3184 1987-08-05   Butte 2072 Outcrops skirting the n flank of Humboldt Peak on the Butte-Plumas county border, s of the Pacific Crest Trail
        CAS-BOT70536 CAS Cystopteris fragilis Kellogg s.n. 1870-09-19   Fresno NULL Summit Sierra Nevada Mts.
        CAS-BOT70537 CAS Cystopteris fragilis Hardham, Clare B. 7461 1961-06-16   Lassen NULL Diamond Peak
        CAS-BOT70538 CAS Cystopteris fragilis Hansen, Geo. 646 1892-04-01   Amador 609 New York Falls
        CAS-BOT70539 CAS Cystopteris fragilis Hansen, Geo. 646 1892-04-01   Amador 609 New York Falls
        CAS-BOT70540 CAS Cystopteris fragilis Miss Eastwood s.n. 1898-06-10   Fresno NULL Summit Sierra Nevada Mts.
        CAS-BOT70541 CAS Cystopteris fragilis Kildale, Doris K. 1880 1926-05-02   Humboldt 152 Willow Creek Flat - Trinity River tributary
        CAS-BOT70542 CAS Cystopteris fragilis Wiggins, Ira L. 14138 1957-06-21   Humboldt NULL E side of road, 1 mi. S of Garberville
        CAS-BOT70543 CAS Cystopteris fragilis Hoffmann, Ralph s.n. 1932-05-23   Santa Barbara NULL upper Orizaba Creek, Santa Cruz Island
        CAS-BOT70544 CAS Cystopteris fragilis Ewan, J. 2740 1930-06-18   San Bernardino 2103 Surprise Creek above Oak Knoll Lodge Bear Valley, S. Ber. Mts.
        CAS-BOT70545 CAS Cystopteris fragilis Ewan, Joseph 7579 1932-07-04   Los Angeles 1127 Millards Canyon, San Gabriel Mts.
        CAS-BOT70546 CAS Cystopteris fragilis Ewan, Joseph; Ewan, Nesta s.n. 1936-08-14   Los Angeles 2438 Lily Spring, n. slope Mt. Hawkins, San Gabriel Mts.
        CAS-BOT70547 CAS Cystopteris fragilis Brock, Barbara H. 292 1957-06-18   Madera 877 Wahlberg Ranch (House at 2880′) 1 1-2 m. SE. of South Fk., E. off Mammoth Rd., under 3920′ ridge extends NW. toward Low Saddle.
        CAS-BOT70548 CAS Cystopteris fragilis Prlain, Genevieve s.n. 1976-05-02   San Joaquin 27 north-facing bluff, county park on Mokelumne River below Camanche Dam
        CAS-BOT70549 CAS Cystopteris fragilis Bolander, H. N. 3888 1893-01-01   Unknown NULL NULL
        CAS-BOT70551 CAS Cystopteris fragilis Duncan, Carl D. 358 1920-08-25   Del Norte NULL Requa
        CAS-BOT70552 CAS Cystopteris fragilis Tiehm, Arnold 13381 2000-08-30   Humboldt 2621 Santa Rosa Range, Buckskin Mountain
        CAS-BOT70553 CAS Cystopteris fragilis Howell, John Thomas 16663A 1941-08-01   Madera 2956 Near Garnet Lake
        CAS-BOT70554 CAS Cystopteris fragilis Pusateri, Samuel J. s.n. 1944-05-01   Unknown NULL Castle Creek Trail
        CAS-BOT70555 CAS Cystopteris fragilis Brush, Scott; Oliphant, James 137 1991-08-23   Tulare 4100 Table Mountain plateau 4057.4 N, 368.1 E
        CAS-BOT70556 CAS Cystopteris fragilis Ahart, Lowell 4533 1984-03-31   Sutter 300 about 1-8 mile south of the west grain field, about 1-2 mile west of the Dean Cabin, Dean Ranch, Sutter Buttes
        CAS-BOT70557 CAS Cystopteris fragilis Barbe, Douglas s.n. 1983-07-14   Tehama 2072 Trail to Square Lake
        CAS-BOT70558 CAS Cystopteris fragilis Thomas, John H.; Thomas, Hazelle A. 6142 1956-07-21   Placer 2133 Sierra Nevada, vicinity of Donner Pass, about 80 miles northeast of Sacramento
        CAS-BOT70559 CAS Cystopteris fragilis Knight, Walter; Knight, Irja 2629 1969-07-05   Glenn 1828 At Sheetiron Spring, Sheetiron Mt.
        CAS-BOT70560 CAS Cystopteris fragilis Knight, Walter; Knight, Irja 2760 1969-07-05   Glenn 1813 Sheetiron Mt. at Sheetiron Spring
        CAS-BOT70561 CAS Cystopteris fragilis Howell, John Thomas 19231 1943-08-09   Glenn 1828 Plaskett Meadows
        CAS-BOT70562 CAS Cystopteris fragilis Leschke, Hans 1635 1959-08-08   Shasta 2407 betw. Bumpas Hell & Cold Boiling Lake
        CAS-BOT70563 CAS Cystopteris fragilis Leschke, Hans s.n. 1954-09-21   Shasta 2057 Kings Creek Falls
        CAS-BOT70564 CAS Cystopteris fragilis Bass, Louella EU-126 1973-06-18   Lassen 1325 Elysian Valley
        CAS-BOT70565 CAS Cystopteris fragilis Wiggins, Ira L.; Wiggins, Dorothy B. 16356 1961-06-11   Lassen NULL near NE end of Eagle lake
        CAS-BOT70566 CAS Cystopteris fragilis C., W. B. 13909 1939-08-24   Shasta 2743 On the red ridge avove and west of Panther Creek Meadows
        CAS-BOT70567 CAS Cystopteris fragilis Pollard, Henry M. s.n. 1947-03-07   Ventura NULL Rose Valley Falls, Sespe Valley
        CAS-BOT70568 CAS Cystopteris fragilis Dudley, W. R.; Lamb, F. H. 4754 1896-06-29   Ventura NULL Goodenough Meadow
        CAS-BOT70569 CAS Cystopteris fragilis Dudley, W. R.; Lamb, F. H. 4547 1896-06-15   Ventura NULL Frazier Mountain
        CAS-BOT70570 CAS Cystopteris fragilis Hasse, H. E. s.n. 1903-07-01   Riverside NULL Tahquitz Valley, San Jacinto Mt.
        CAS-BOT70571 CAS Cystopteris fragilis Grant, Geo. B. 464 1901-08-01   Riverside 1524 Strawberry Valley, San Jacinto Mts.
        CAS-BOT70572 CAS Cystopteris fragilis Wolf, Carl B. 3974 1932-08-05   Riverside 3293 San Jacinto Mts., summit of San Jacinto Peak
        CAS-BOT70573 CAS Cystopteris fragilis Blankinship, J. W. s.n. 1923-04-15   Lake NULL Saratoga Springs
        CAS-BOT70574 CAS Cystopteris fragilis Abrams, L. R. 12368 1928-05-05   Lake NULL Upper Lake to Lucerne
        CAS-BOT70575 CAS Cystopteris fragilis Eastwood, Alice 12947 1925-05-25   Lake NULL Dashiell, Mt. Sanhedrin
        CAS-BOT70576 CAS Cystopteris fragilis Raven, Peter H. 10771 1957-05-05   Napa 182 western edge of Calistoga
        CAS-BOT70577 CAS Cystopteris fragilis Howell, John Thomas 16640 1941-08-01   Madera 2956 Near Garnet Lake
        CAS-BOT70578 CAS Cystopteris fragilis Howell, John Thomas 34372 1958-08-13   Madera 2987 Near Isberg Lake
        CAS-BOT70579 CAS Cystopteris fragilis Heller, A. A. 12931 1917-08-14   Placer 2499 Mt. Lincoln south of Summit Valley
        CAS-BOT70580 CAS Cystopteris fragilis Eastwood, Alice 414 1912-06-15   Placer NULL Deer Park, Lake Tahoe Region
        CAS-BOT70581 CAS Cystopteris fragilis Eastwood, Alice 414 1912-06-15   Placer NULL Deer Park, Lake Tahoe Region
        CAS-BOT70582 CAS Cystopteris fragilis Yates, L. G. s.n. 1879-05-15   Alameda NULL Centreville
        CAS-BOT70583 CAS Cystopteris fragilis Mason, H. L. s.n. 1921-05-14   Alameda NULL Hayward
        CAS-BOT70584 CAS Cystopteris fragilis Blakley, E. R. 6146 1963-09-05   Mariposa 2827 South side of May Lake
        CAS-BOT70585 CAS Cystopteris fragilis Smith, G. L. 1310 1960-05-28   Mariposa 1371 Little Nelly Falls
        CAS-BOT70586 CAS Cystopteris fragilis Smith, G. L. 1312 1960-05-28   Mariposa 1371 Little Nelly Falls
        CAS-BOT70587 CAS Cystopteris fragilis Eastwood, Alice 239 1907-08-11   Mariposa NULL Harden Lake
        CAS-BOT70588 CAS Cystopteris fragilis NULL 4211 1901-07-04   Mariposa 1524 near YS Falls, Yosemite Valley, Sierra Nevada Mts.
        CAS-BOT70589 CAS Cystopteris fragilis Raven, Peter H. 4905 1952-08-02   Fresno 2468 Piute Creek
        CAS-BOT70590 CAS Cystopteris fragilis Eastwood, Alice 369 1907-08-14   Mariposa NULL Mt. Hoffmann
        CAS-BOT70591 CAS Cystopteris fragilis Quick, Clarence R. 52-247 1952-08-15   Mariposa NULL West side of Mt. Hogan, west of Fish Camp
        CAS-BOT70592 CAS Cystopteris fragilis Smith, Gladys L. 1304 1960-05-29   Mariposa 1371 Little Nelly Falls, Old Coulterville Road
        CAS-BOT70593 CAS Cystopteris fragilis Smith, Gladys L. 1314 1960-05-28   Mariposa 1371 Little Nelly Falls
        CAS-BOT70594 CAS Cystopteris fragilis Smith, Gladys L. 1649 1959-06-25   Mariposa NULL Little Nelly Falls, Old Coulterville Road
        CAS-BOT70595 CAS Cystopteris fragilis Sweet Jr., Nathan C. 309 1942-07-30   Mariposa 1981 Iron Lake, 18 mi. east of Fish Camp
        CAS-BOT70596 CAS Cystopteris fragilis NULL s.n. 1901-07-04   Mariposa 1524 Yosemite Valley, Sierra Nevad Mts.
        CAS-BOT70597 CAS Cystopteris fragilis Abrams, Le Roy 4459 1911-06-21   Mariposa 1219 Foot of Staircase Falls, Yosemite Valley
        CAS-BOT70598 CAS Cystopteris fragilis NULL s.n. 1875-06-01   Mariposa NULL Yosemite Valley
        CAS-BOT70599 CAS Cystopteris fragilis Bacon, Mrs. D. G. s.n. 1974-08-04   Mariposa NULL Yosemite Valley, Yosemite National Park
        CAS-BOT70600 CAS Cystopteris fragilis Head, Anna s.n. 1906-06-01   Mariposa NULL Yosemite Valley
        CAS-BOT70601 CAS Cystopteris fragilis Clemens, Mrs. Joseph s.n. 1919-07-29   Mariposa NULL Lake Ireland, Yosemite National Park
        CAS-BOT70602 CAS Cystopteris fragilis Eastwood, Alice 472 1907-08-18   Mariposa NULL Lake Tenaya
        CAS-BOT70603 CAS Cystopteris fragilis True, Gordon H. 8451 1977-08-17   Marin 6 Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach
        CAS-BOT70604 CAS Cystopteris fragilis True, Gordon H. 8451 1977-08-17   Marin 6 Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach
        CAS-BOT70605 CAS Cystopteris fragilis Dudley, W. R. s.n. 1893-04-30   Marin NULL Lagunitas Creek - by road
        CAS-BOT70606 CAS Cystopteris fragilis Bacigalupi, R. 2783 1946-06-14   Marin NULL western base of Bolinas Ridge, 1-2 mile south of Camp Taylor
        CAS-BOT70607 CAS Cystopteris fragilis Brandegee s.n. 1955-04-30   Marin NULL Tamalpais
        CAS-BOT70608 CAS Cystopteris fragilis Rattan, V. s.n. 1882-06-01   Mendocino NULL NULL
        CAS-BOT70610 CAS Cystopteris fragilis Eastwood, Alice 15344 1928-06-08   Mendocino NULL Osborn, Forest Reserve
        CAS-BOT70611 CAS Cystopteris fragilis Clark, Mrs. C. F. s.n. 1906-06-01   Mendocino NULL Willits
        CAS-BOT70612 CAS Cystopteris fragilis Smith, Gladys L.; Wheeler, Clare 5780 1980-05-21   Mendocino 548 around Leonard Lake, head of Reeves Canyon
        CAS-BOT70613 CAS Cystopteris fragilis Smith, Gladys L.; Wheeler, Clare R. 5201 1979-03-07   Mendocino 30 Old Navarro Grade, S. side of river, above now defunct hotel
        CAS-BOT70614 CAS Cystopteris fragilis Smith, Gladys L.; Wheeler, Clare R. 6112 1981-04-15   Mendocino 304 upper Reeves Canyon
        CAS-BOT70615 CAS Cystopteris fragilis Wheeler, Clare R.; Smith, Gladys L. 1815 1980-06-18   Mendocino 1920 Mendocino National Forest, ca. 1.50 mi. N. of Wells Cabin Campground, E. of Anthony Peak
        CAS-BOT70616 CAS Cystopteris fragilis Keck, David D. 4989 1938-08-28   Mono 3505 Moraine of Conness Glacier, Harvey Monroe Hall Natural Area
        CAS-BOT70617 CAS Cystopteris fragilis Keck, David D. 4699 1937-08-30   Mono 3657 Harvey Monroe Hall Natural Area, Slate Creek Basin; south-east flank of Mt. Conness above Hanging Valley in cirque between Mt. Conness and White Mt.
        CAS-BOT70618 CAS Cystopteris fragilis Mooney, H.; St. Andre, J.; Wright, R. 560 1961-08-08   Mono 4175 S. of White Mt. Peak
        CAS-BOT70619 CAS Cystopteris fragilis Twisselmann, Ernest C. 5783 1959-09-15   Mono 3490 White Mountains: slope below Barcroft Research Station (summit of Cottonwood Creek)
        CAS-BOT70620 CAS Cystopteris fragilis Twisselmann, Ernest C. 5783 1959-09-15   Mono 3490 White Mountains: slope below Barcroft Research Station (summit of Cottonwood Creek)
        CAS-BOT70621 CAS Cystopteris fragilis Wiggins, Ira L. 14238 1957-09-09   Mono 2941 NE flank of Leavitt Peak, btw. summit of Sonora Pass and first prominent shoulder to south
        CAS-BOT70622 CAS Cystopteris fragilis Duran, Victor 2810 1930-07-24   Mono 3550 McAfee Meadow, White Mountains
        CAS-BOT70623 CAS Cystopteris fragilis Hardham, Clare B. 5095 1959-07-17   Mono 2895 Green Creek
        CAS-BOT70624 CAS Cystopteris fragilis DeDecker, Mary 1279 1960-07-24   Mono 3718 White Mountains, Limestone Ridge s. of McAfee Meadow
        CAS-BOT70625 CAS Cystopteris fragilis Duran, Victor 2810 1930-07-24   Mono 3550 McAfee Meadow, White Mountains
        CAS-BOT70626 CAS Cystopteris fragilis Lavin, M. s.n. 1980-07-22   Mono 2651 Grouse Mdw. -S of Walker, Sierra NV
        CAS-BOT70627 CAS Cystopteris fragilis Hardham, Clare B. 17499 1969-09-02   Mono 2438 headwaters of Sweetwater Creek, Sweetwater Mt.
        CAS-BOT70628 CAS Cystopteris fragilis Clausen, J. 819 1933-08-24   Mono NULL Timberline Station, Slate Creek Basin, east of Mount Conness
        CAS-BOT70629 CAS Cystopteris fragilis Mason, H. L. 11439 1936-07-29   Mono NULL Conness Cirque near Saddlebag Lake, Tioga Pass region, Sierra Nevada
        CAS-BOT70630 CAS Cystopteris fragilis DeDecker, Mary 1288 1960-08-13   Mono 2286 Sierra Nevada, Fern Creek, near Silver Lake
        CAS-BOT70631 CAS Cystopteris fragilis Raven, Peter H. 9798 1956-07-24   Fresno 3048 John Muir Trail south of South Fork of Kings River
        CAS-BOT70632 CAS Cystopteris fragilis Munz, Philip A. 19923 1954-08-16   Mono 3078 n. base of Middle Ridge, Slate Creek, Sierra Nevada
        CAS-BOT70633 CAS Cystopteris fragilis Howell, John Thomas 19883 1944-08-03   Mono 2743 East side of Sonora Pass
        CAS-BOT70634 CAS Cystopteris fragilis Reveal, Jack L.; Reveal, James L. 179 1962-08-11   Mono 2926 along Slate Crek in the meadow below the Carnegie Institution houses in the H. M. Hall Natural Area
        CAS-BOT70635 CAS Cystopteris fragilis Elmer, A. D. E. 3263 1901-06-01   Monterey NULL Tassajara Hot Springs
        CAS-BOT70636 CAS Cystopteris fragilis Abbott, E. K. s.n. 1945-05-12   Monterey NULL Monterey
        CAS-BOT70637 CAS Cystopteris fragilis Linsdale 224 1944-06-26   Monterey NULL Arnold Place, Frances Simes Hastings Natural History Reservation, Santa Lucia Mts.
        CAS-BOT70638 CAS Cystopteris fragilis Ferris, Roxana S. 4074 1924-04-26   Monterey NULL Rocky Creek, Santa Lucia Mts.
        CAS-BOT70639 CAS Cystopteris fragilis Ferris, Roxana S. 8306 1933-04-26   Monterey 472 Tassajara Hot Springs, Santa Lucia Mts.
        CAS-BOT70640 CAS Cystopteris fragilis Abrams, L. R. 7393 1920-05-11   Monterey NULL North Fork of Big Sur near Cienega Creek, Santa Lucia Mts.
        CAS-BOT70641 CAS Cystopteris fragilis Howell, John Thomas 32052 1957-04-28   Monterey 594 near Hastings Reservation
        CAS-BOT70642 CAS Cystopteris fragilis Howitt, Beatrice F. 58 1955-03-19   Monterey NULL Anastasia Canyon
        CAS-BOT70643 CAS Cystopteris fragilis Hardham, Clare B. 6662A 1961-03-22   Monterey 304 Palisades of the Nacimiento
        CAS-BOT70644 CAS Cystopteris fragilis Hardham, Clare B. 5768 1960-05-15   Monterey NULL The Palisades of the Nacimiento
        CAS-BOT70645 CAS Cystopteris fragilis Hardham, Clare B. 5768 1960-05-15   Monterey NULL The Palisades of the Nacimiento
        CAS-BOT70646 CAS Cystopteris fragilis Cannon, Evelina s.n. 1901-07-15   Napa NULL Johannisberg, Mt. Veeder
        CAS-BOT70647 CAS Cystopteris fragilis Wolf, Carl B. 1842 1928-05-03   Napa NULL base of Mt. St. Helena
        CAS-BOT70648 CAS Cystopteris fragilis Ahart, Lowell 2685 1980-10-08   Nevada 1600 Weaver Lake
        CAS-BOT70649 CAS Cystopteris fragilis Tiehm, Arnold 527 1974-08-08   Nevada 2194 Juniper Creek, southeast of Hirschdale
        CAS-BOT70650 CAS Cystopteris fragilis Howell, John Thomas 18422 1943-07-16   Nevada 2133 Boreal Ridge, West side of Donner Pass near Norden
        CAS-BOT70651 CAS Cystopteris fragilis True, Gordon H.; Howell, John Thomas 6762 1971-07-01   Nevada 792 Road between Columbia Hill and Footes Crossing on Middle Yuba River
        CAS-BOT70652 CAS Cystopteris fragilis True, Gordon H. 7736 1974-06-19   Nevada 1767 Canyon of Gray Creek, tributary to Truckee River 2.5 miles below Hirschdale
        CAS-BOT70653 CAS Cystopteris fragilis True, Gordon H. 7889 1975-07-14   Nevada 1950 Juniper Creek road along Juniper Creek, northeast of Hirschdale
        CAS-BOT70654 CAS Cystopteris fragilis True, Gordon H. 1912 1965-05-19   Nevada 1569 South side Truckee River near Mystic R.R. bridge just west of Sierra Co. line
        CAS-BOT70655 CAS Cystopteris fragilis True, Gordon H. 442 1962-04-25   Nevada 1097 On road between Washington Junction (Junction House) and Washington, about 2 miles south of Washington
        CAS-BOT70656 CAS Cystopteris fragilis True, Gordon H. 412 1962-04-10   Nevada 609 Wolf Mt., 7 miles south west of Grass Valley
        CAS-BOT70657 CAS Cystopteris fragilis True, Gordon H. 1006 1962-08-21   Nevada 2072 Cave Lake, northeast slope of Fall Creek Mt.
        CAS-BOT70658 CAS Cystopteris fragilis True, Gordon H. 796 1962-07-10   Nevada 609 Blue Tent Road near Edwards Crossing on South Yuba River
        CAS-BOT70659 CAS Cystopteris fragilis True, Gordon H. 410 1962-04-16   Nevada 548 Dry Creek, 7 miles south west of Grass Valley, off McCourtney Rd.
        CAS-BOT70660 CAS Cystopteris fragilis True, Gordon H. 1045 1962-08-30   Nevada 2048 Feeley Lake
        CAS-BOT70661 CAS Cystopteris fragilis True, Gordon H. 2633 1965-09-15   Nevada 2377 Upper end of Castle Valley on upper Castle Creek, about 2 miles north of Highway 80 at Boreal Ridge
        CAS-BOT70662 CAS Cystopteris fragilis True, Gordon H. 4507 1968-07-31   Nevada 2560 West slope of ridge between Castle and Basin Peaks
        CAS-BOT70663 CAS Cystopteris fragilis Heller, A. A. 7179 1903-08-17   Nevada 2590 Ridge south of Donner Pass
        CAS-BOT70664 CAS Cystopteris fragilis NULL s.n. 1987-07-01   Nevada NULL Soda Springs
        CAS-BOT70665 CAS Cystopteris fragilis NULL s.n. 1987-07-01   Nevada NULL Soda Springs
        CAS-BOT70666 CAS Cystopteris fragilis Head, Anna s.n. 1921-07-23   Plumas NULL Gray Eagle Trail, Feather River region
        CAS-BOT70667 CAS Cystopteris fragilis Knight, Walter; Knight, Irja; Howell, John Thomas 1458 1966-07-28   Plumas 883 Near bed of Spanish Creek adjacent to confluence of Butterfly Creek
        CAS-BOT70668 CAS Cystopteris fragilis Knight, Walter; Knight, Irja; Howell, John Thomas; True, Gordon H. 1791 1967-05-08   Plumas 883 Mouth of Butterfly Creek
        CAS-BOT70669 CAS Cystopteris fragilis Howell, John Thomas; True, Gordon H. 42210 1967-05-09   Plumas 609 ″Lewisia Rock,″ 3.5 miles southwest of Belden, Feather River Canyon
        CAS-BOT70670 CAS Cystopteris fragilis Howell, John Thomas; True, Gordon H. 45831 1969-06-23   Plumas 1249 Middle Fork of Feather River at Nelson Point
        CAS-BOT70671 CAS Cystopteris fragilis Howell, John Thomas; True, Gordon H.; Knight, Walter; Knight, Irja 2214 1967-07-10   Plumas 883 Mouth of Butterfly Creek
        CAS-BOT70672 CAS Cystopteris fragilis Howell, John Thomas 42671 1967-06-23   Plumas 1036 Canyon of Butterfly Creek
        CAS-BOT70673 CAS Cystopteris fragilis Howell, John Thomas 37638 1962-06-16   Plumas 640 ″Lewisia Rock,″ Feather River North Fork
        CAS-BOT70676 CAS Cystopteris fragilis Pollard, Henry M. s.n. 1943-07-19   Fresno NULL Kaiser Peak
        CAS-BOT70677 CAS Cystopteris fragilis Howell, John Thomas 27635 1951-06-27   Plumas 1828 Jamison Creek
        CAS-BOT70678 CAS Cystopteris fragilis Branscomb, Donald L. s.n. 1958-07-01   Plumas NULL Near Johnsville
        CAS-BOT70679 CAS Cystopteris fragilis Branscomb, Donald L. s.n. 1958-07-01   Plumas NULL Johnsville
        CAS-BOT70680 CAS Cystopteris fragilis Ahart, Lowell 4340 1983-08-17   Plumas 2000 south of Onion Valley, near the Quincy La Porte Road, west of Pilot Pk., about 11 miles north-east of La Porte
        CAS-BOT70681 CAS Cystopteris fragilis Johnston, I. M. 1619 1917-07-30   San Bernardino 2499 near Kellys Cabin (Ontario Pk.)
        CAS-BOT70682 CAS Cystopteris fragilis Johnston, I. M. 1361 1987-07-01   San Bernardino 1066 Day Canyon
        CAS-BOT70683 CAS Cystopteris fragilis Castagnoli, Steve; de Nevers, Greg; Stone, R. Doug 147 1980-05-19   San Bernardino 1584 In Granite Canyon, 1.75 miles S of Crystal Spring
        CAS-BOT70684 CAS Cystopteris fragilis Castagnoli, Steve; de Nevers, Greg; Stone, R. Doug 257 1980-05-21   San Bernardino 1219 1 mi. SE. of Smith Mine
        CAS-BOT70685 CAS Cystopteris fragilis Howell, John Thomas 23548 1947-07-23   San Bernardino 2865 Dollar Lake, San Bernardino Mts.
        CAS-BOT70686 CAS Cystopteris fragilis Peirson, Frank W. s.n. 1922-06-24   San Bernardino 2057 south fork Santa Ana River, San Bernardino Mts.
        CAS-BOT70687 CAS Cystopteris fragilis Munz, P. A.; Johnston, I. M.; Harwood, R. D. 4212 1920-05-21   San Bernardino 1280 Vicinity of Bonanza King Mine, East slope of Providence Mountains, Mojave Desert
        CAS-BOT70688 CAS Cystopteris fragilis Parish, S. B.; Parish, W. F. 523 1885-04-01   San Bernardino NULL Cucamonga Mt.
        CAS-BOT70689 CAS Cystopteris fragilis Robertson, Geo s.n. 1906-07-01   San Bernardino NULL Snow Canyon
        CAS-BOT70690 CAS Cystopteris fragilis Howell, John Thomas 23650 1947-07-25   San Bernardino 3048 Whitewater cirque, Mt. San Gorgonio, San Bernardino Mts.
        CAS-BOT70691 CAS Cystopteris fragilis Kildale, Doris K. 8019 1929-06-22   Shasta NULL 36 miles south of Dunsmuir - Salt Creek
        CAS-BOT70692 CAS Cystopteris fragilis C., W. B. 13999 1939-08-24   Shasta 2743 On the red ridge above and west of Panther Creek Meadows
        CAS-BOT70693 CAS Cystopteris fragilis C., W. B. 11421 1938-07-29   Shasta 1737 Wagon Camp spring creek
        CAS-BOT70694 CAS Cystopteris fragilis C., W. B. 11421 1938-07-29   Shasta 1737 Wagon Camp spring creek
        CAS-BOT70695 CAS Cystopteris fragilis Wiggins, Ira L.; Wiggins, Dorothy B. 16540 1961-06-16   Shasta NULL California Highway 89, 8.2 mi. NE of the E entrance to Lassen Volcanic Nat′l Park
        CAS-BOT70696 CAS Cystopteris fragilis Gay, Mrs. s.n. 1893-06-01   Shasta NULL McCloud River
        CAS-BOT70697 CAS Cystopteris fragilis Branscomb, Donald L. s.n. 1958-07-01   Shasta NULL Burney Falls
        CAS-BOT70698 CAS Cystopteris fragilis Howell, John Thomas 46102 1969-09-13   Sierra 2042 Little Truckee River near outlet of Webber Lake
        CAS-BOT70699 CAS Cystopteris fragilis Rauwendaal, S. 061 1981-05-16   Sierra 1828 San Francisco Field Station, Sierra Nevada, 1-2 mile east along trail
        CAS-BOT70700 CAS Cystopteris fragilis Ahart, Lowell 2876 1981-06-23   Sierra 2000 near the base of Mt. Etna
        CAS-BOT70701 CAS Cystopteris fragilis Ahart, Lowell 2606 1980-09-09   Sierra 2200 between the outlet of Webber Lake and Little Truckee River
        CAS-BOT70702 CAS Cystopteris fragilis Lemmon s.n. 1881-07-27   Sierra NULL Webber Lake
        CAS-BOT70703 CAS Cystopteris fragilis Lemmon s.n. 1881-07-01   Sierra NULL Webber Lake
        CAS-BOT70704 CAS Cystopteris fragilis Lemmon, J. G. s.n. 1880-01-01   Sierra NULL Mtns. of Webber Lake
        CAS-BOT70705 CAS Cystopteris fragilis Kildale, L. B. 9777 1930-06-01   Siskiyou NULL Black Bear Trail to Sawyers Bar
        CAS-BOT70706 CAS Cystopteris fragilis Kildale, L. B. 9851 1930-06-01   Siskiyou NULL Summit between Sawyers Bar and Etna Mountain
        CAS-BOT70707 CAS Cystopteris fragilis Howell, John Thomas; Fuller, T. C.; Barbe, G. D. 53553 1980-05-20   Siskiyou 1005 East Fork Scott River 2 miles east of Callahan on road to Gazelle
        CAS-BOT70708 CAS Cystopteris fragilis Howell, John Thomas; Fuller, T. C.; Barbe, G. D. 53437 1980-04-29   Siskiyou 990 along East Fork Scott River 2 miles east of Callahan on road to Gazelle
        CAS-BOT70709 CAS Cystopteris fragilis Muth, Gilbert 404 1966-07-17   Siskiyou 1828 Marble, off trail to lookout, Marble Mts.
        CAS-BOT70710 CAS Cystopteris fragilis Muth, Gilbert 162 1966-08-03   Siskiyou 1792 Marble Valley, Marble Mts.
        CAS-BOT70711 CAS Cystopteris fragilis Kildale, Doris K. 5400 1928-07-02   Siskiyou 1981 Salmon Summit via Horn Creek Trail
        CAS-BOT70712 CAS Cystopteris fragilis Wiggins, Ira L. 13587 1955-07-29   Siskiyou 1371 Along Thompson Creek, 3.5 miles above South Fork of Salmon River
        CAS-BOT70713 CAS Cystopteris fragilis Wiggins, Ira L. 13514 1955-07-26   Siskiyou 886 banks of So. Fork fo Salmon R just above mouth of Blind Horse Creek
        CAS-BOT70714 CAS Cystopteris fragilis Ferris, Roxana S.; Lorraine, Laura 11765 1948-06-12   Siskiyou 1676 About 6 miles from Etna on forks of Salmon Road
        CAS-BOT70715 CAS Cystopteris fragilis Howell, John Thomas 14975 1989-08-03   Siskiyou 1828 Spirit Lake, Marble Mts.
        CAS-BOT70716 CAS Cystopteris fragilis Rose, Lewis S. 45105 1945-06-18   Siskiyou 502 Horse Creek & Klamath River
        CAS-BOT70717 CAS Cystopteris fragilis Wheeler, Louis C. 2879 1934-07-05   Siskiyou 1676 Klamath Forest, Deer Creek MDM
        CAS-BOT70718 CAS Cystopteris fragilis Short, L. R. 77 1933-09-10   Siskiyou 1889 Rogue River Forest MDM Alex Hole
        CAS-BOT70719 CAS Cystopteris fragilis Wheeler, Louis C. 2879 1934-07-05   Siskiyou 1676 Klamath Forest, Deer Creek MDM
        CAS-BOT70720 CAS Cystopteris fragilis Muth, Gilbert s.n. 1965-08-03   Siskiyou NULL Pothole in Marble, Marble Valley
        CAS-BOT70721 CAS Cystopteris fragilis Muth, G. 404 1966-07-17   Siskiyou 1828 Marble Valley
        CAS-BOT70722 CAS Cystopteris fragilis Hawver, Eliz. Parsons s.n. 1915-06-03   Sonoma NULL Skaggs Springs
        CAS-BOT70723 CAS Cystopteris fragilis Breedlove, D. E. 44814 1980-06-28   Sonoma NULL Pepperwood Ranch W of Knights Valley
        CAS-BOT70724 CAS Cystopteris fragilis Heller, A. A. s.n. 1902-06-26   Sonoma NULL Along Sonoma Creek, at the foot of Mt. Hood
        CAS-BOT70725 CAS Cystopteris fragilis Kleeberger, G. R. s.n. 1880-05-30   Trinity 1219 Mt. Bally
        CAS-BOT70726 CAS Cystopteris fragilis Kleeberger, G. R. s.n. 1880-07-16   Trinity NULL West Weaver Canyon
        CAS-BOT70727 CAS Cystopteris fragilis Kildale, L. B. 10466 1930-09-01   Trinity NULL Trinity River at Big French Creek
        CAS-BOT70728 CAS Cystopteris fragilis Kildale, Doris 10758 1931-05-31   Trinity NULL Weaverville
        CAS-BOT70729 CAS Cystopteris fragilis Kildale, Doris 10935 1931-05-17   Trinity 182 Hawkins Bar
        CAS-BOT70730 CAS Cystopteris fragilis MacNeill, C. Don s.n. 1962-07-29   Tuolumne 2590 Northeast slope above Chipmunk Flat, ca. 2 miles west of Sonora Pass
        CAS-BOT70731 CAS Cystopteris fragilis Twisselmann, Ernest C. 5735 1959-09-13   Tuolumne 3139 Northwest flank of Leavitt Peak
        CAS-BOT70732 CAS Cystopteris fragilis Twisselmann, Ernest C. 5735 1959-09-13   Tuolumne 3139 Northwest flank of Leavitt Peak
        CAS-BOT70733 CAS Cystopteris fragilis Quick, Clarence R. 52-170 1952-07-12   Tuolumne NULL Near Pinecrest
        CAS-BOT70734 CAS Cystopteris fragilis Rollins, Reed C. 2994 1941-07-27   Tuolumne 2743 2 miles west of Sonora Pass
        CAS-BOT70735 CAS Cystopteris fragilis Grant, Adele L. 982 1917-06-01   Tuolumne 1432 Hog Ranch
        CAS-BOT70736 CAS Cystopteris fragilis Keck, David D. 5580 1946-06-03   Tuolumne 1402 Mather, Hog Ranch, Carnegie transplant gardens
        CAS-BOT70737 CAS Cystopteris fragilis Jussel, M. S. s.n. 1930-06-28   Tuolumne 1676 Camp Baxter, near Dorrington
        CAS-BOT70738 CAS Cystopteris fragilis Hesse, V. F. 2290 1957-07-19   Tuolumne 1798 Sonora Pass road, 11.5 miles east of Pine Crest
        CAS-BOT70739 CAS Cystopteris fragilis Howell, John Thomas 20014 1944-08-06   Tuolumne NULL Between Dog Lake and Tuolumne Meadows
        CAS-BOT70740 CAS Cystopteris fragilis Ferris, Roxana S. 1669 1919-04-11   Tuolumne 243 Iron Canyon, Stanislaus River
        CAS-BOT70741 CAS Cystopteris fragilis Raven, Peter H. 5292 1953-04-02   Napa 243 Tulucay Creek
        CAS-BOT70742 CAS Cystopteris fragilis Ferris, Roxana S. 1669 1919-04-11   Tuolumne 243 Iron Canyon, Stanislaus River
        CAS-BOT70743 CAS Cystopteris fragilis Quick, Clarence R. 52-279 1952-07-27   Tuolumne 2011 Dodge Ridge Tract south of Pinecrest
        CAS-BOT70744 CAS Cystopteris fragilis Quick, Clarence R. 52-320 1952-08-29   Tuolumne NULL Bumblebee Creek, north of Pinecrest
        CAS-BOT70745 CAS Cystopteris fragilis Quick, Clarence R. 52-19 1952-06-17   Tuolumne NULL Bald Mt. northeast of Long Barn
        CAS-BOT70746 CAS Cystopteris fragilis Sharsmith, C. W. 2202 1936-07-20   Tuolumne 3230 on lower western slope of Mount Dana, Sierra Nevada
        CAS-BOT70747 CAS Cystopteris fragilis Sharsmith, C. W. 324 1933-08-08   Tuolumne 2621 borderingn Dana Fork of Tuolumne River southeast of Lambert Dome, Tuolumne Meadows, Sierra Nevada
        CAS-BOT70749 CAS Cystopteris fragilis MacNeill, C. D. s.n. 1963-06-22   Tuolumne 457 Fivemile Cr., 3.5 airline mi. NE Columbia
        CAS-BOT70750 CAS Cystopteris fragilis Wiggins, Ira L.; Wiggins, Dorothy B. 14364 1958-07-05   Tuolumne NULL near Eagle Creek bridge on road from Confidence to Columbia
        CAS-BOT70751 CAS Cystopteris fragilis Wiggins, Ira L. 8974 1938-07-24   Tuolumne 1996 Niagara Creek Public Camp, Sonora Pass Road
        CAS-BOT70752 CAS Cystopteris fragilis Wiggins, Ira L. 10123 1942-08-12   Tuolumne 2682 Emigrant Lake, Stanislaus National Forest
        CAS-BOT70753 CAS Cystopteris fragilis Wiggins, Ira L. 9496 1940-07-21   Tuolumne 3352 west side of main ridge leading from Sonora Pass to Mt. Leavitt
        CAS-BOT70754 CAS Cystopteris fragilis Wiggins, Ira L. 8147 1935-08-02   Tuolumne NULL on Patterson Grade between Dardanelles and Niagara Creek
        CAS-BOT70755 CAS Cystopteris fragilis Wiggins, Ira L. 8974 1938-07-24   Tuolumne 1996 Niagara Creek Public Camp, Sonora Pass Road
        CAS-BOT70756 CAS Cystopteris fragilis Wiggins, Ira L. 21672 1971-07-10   Tuolumne 1402 along North Fork of Tuolumne River, 3 mi E of Long Barn
        CAS-BOT70757 CAS Cystopteris fragilis Wiggins, Ira L. 21809 1972-07-10   Tuolumne 1402 Banks of N Fork of Tuolumne River, within 400 m of bridge on F.S. road 3N10
        CAS-BOT70758 CAS Cystopteris fragilis Wiggins, Ira L. 21690 1971-07-11   Tuolumne 1280 Rushing Meadows, along South Fork of Stanislaus River, above Lyon′s Dam
        CAS-BOT70759 CAS Cystopteris fragilis Wiggins, Ira L. 21312 1971-05-27   Tuolumne 1249 beside old logging railroad, along SE side of Lyon′s Reservoir, ca 1-2 mi NW of the dam
        CAS-BOT70760 CAS Cystopteris fragilis Wiggins, Ira L. 21271 1971-05-26   Tuolumne 1406 N bank of North Fork, Tuolumne River, 2.9 mi S of Long Barn
        CAS-BOT70761 CAS Cystopteris fragilis Wiggins, Ira L. 22112 1974-09-17   Tuolumne 2240 Southerly shore of Herring Creek Reservoir
        CAS-BOT70762 CAS Cystopteris fragilis Keck, David D. 5580 1946-06-03   Tuolumne 1402 Mather, Hog Ranch, Carnegie transplant gardens
        CAS-BOT70763 CAS Cystopteris fragilis Hardham, Clare B. 6480 1960-08-02   Tuolumne 3352 Headwaters Return Creek
        CAS-BOT70764 CAS Cystopteris fragilis Keefe, Joseph 14341 1973-08-20   Tulare 3200 along Wallace Creek, 0.5 km northeast of John Muir Trail, northwest of Mount Whitney
        CAS-BOT70765 CAS Cystopteris fragilis Norris, Larry L. 300 1982-07-01   Tulare 2255 in Red Fir Forest just east of Long Meadow in the Wolverton area, Vegetation Gradient Analysis Plot 024 UTM: 4050.3 N, 344.8 E
        CAS-BOT70766 CAS Cystopteris fragilis Shevock, James R. 416 1970-07-23   Tulare 1615 Lower Freeman Creek
        CAS-BOT70767 CAS Cystopteris fragilis Dudley, W. R. 644 1895-07-11   Tulare NULL Deer Creek Sequoia Grove, Kern River Region
        CAS-BOT70768 CAS Cystopteris fragilis Culbertson 4350 1904-08-16   Tulare 3352 Crabtree Meadow
        CAS-BOT70769 CAS Cystopteris fragilis Blakley, E. R. 5354 1962-07-27   Tulare 2941 Pear Lake, Sequoia National Park
        CAS-BOT70770 CAS Cystopteris fragilis Howell, John Thomas; True, Gordon H. 46383 1969-09-30   Tulare 2316 Poison Meadow
        CAS-BOT70771 CAS Cystopteris fragilis Howell, John Thomas; True, Gordon H. 48488 1971-07-14   Tulare 2621 Round Meadow (about 3 miles northwest of Sirretta Peak)
        CAS-BOT70772 CAS Cystopteris fragilis Howell, John Thomas; True, Gordon H. 47065 1970-07-29   Tulare 2377 West side of Big Meadow at Salmon Creek
        CAS-BOT70773 CAS Cystopteris fragilis Howell, John Thomas; True, Gordon H. 44264 1968-05-13   Tulare 1981 Transition Zone forest, North Meadow Creek
        CAS-BOT70774 CAS Cystopteris fragilis Howell, John Thomas 27130 1950-07-20   Tulare 2468 Bakeoven Meadows, South Fork of Kern River
        CAS-BOT70775 CAS Cystopteris fragilis Howell, John Thomas 15946 1940-08-03   Tulare 2926 East Lake
        CAS-BOT70776 CAS Cystopteris fragilis Howell, John Thomas 15980 1940-08-04   Tulare 3200 Ouzel Basin
        CAS-BOT70777 CAS Cystopteris fragilis Howell, John Thomas 17141 1942-07-25   Tulare NULL Mineral King
        CAS-BOT70778 CAS Cystopteris fragilis Howell, John Thomas 25615 1949-07-22   Tulare 3657 Mt. Guyot
        CAS-BOT70779 CAS Cystopteris fragilis Howell, John Thomas 45968 1969-08-26   Tulare 2377 Mineral King
        CAS-BOT70780 CAS Cystopteris fragilis Howell, John Thomas 17344 1942-07-28   Tulare NULL Between Pinto Lake and Black Rock Pass
        CAS-BOT70781 CAS Cystopteris fragilis Howell, John Thomas 17141 1942-07-25   Tulare NULL Mineral King
        CAS-BOT70784 CAS Cystopteris fragilis Blakley, E. R.; Muller, K. K. 3593 1960-07-15   Mono 3139 Open Valley one quarter mile east of Crooked Creek Laboratory, White Mountains
        CAS-BOT70785 CAS Cystopteris fragilis Ferris, Roxana S.; Lorraine, Laura 12267 1950-07-28   Tulare 2590 about 1-8 mile above Soda Spring, on Soda Spring Creek, Sequoia National Forest
        CAS-BOT70786 CAS Cystopteris fragilis Keefe, Joseph M. 13-672 1973-06-30   Tulare 2621 Lodgepole Pine slopes of Long Canyon, 0.5 mile west of trail to Casa Vieja Meadow, Inyo National Forest
        CAS-BOT70787 CAS Cystopteris fragilis Bacigalupi, R.; Ferris, R. S. 2451 1941-07-14   Tulare 1112 Lower Kern River Canyon, between Fairview Ranger Station and Durwood Camp - 1.5 miles above Fairview Ranger Station
        CAS-BOT70788 CAS Cystopteris fragilis Bacigalupi, R.; Wiggins, I. L.; Ferris, R. S. 2643 1941-07-26   Tulare NULL Along road directly above Camp Nelson, Boulder Creek, Sequoia National Forest
        CAS-BOT70789 CAS Cystopteris fragilis Quick, Clarence R.; London, Arthur 52-253 1952-08-07   Tulare NULL Dorst Creek, Sequoia Park
        CAS-BOT70790 CAS Cystopteris fragilis Quick, Clarence R.; London, Arthur 52-254 1952-08-07   Tulare NULL Dorst Creek, Sequoia Park
        CAS-BOT70791 CAS Cystopteris fragilis Twisselmann, Ernest C.; McMillan, Eben 14977 1968-09-26   Tulare 2499 Canyon 0.5 mile above the end of the road
        CAS-BOT70792 CAS Cystopteris fragilis Twisselmann, Ernest C. 3846 1957-07-23   Tulare 2316 West slope of Tobias Peak
        CAS-BOT70793 CAS Cystopteris fragilis Twisselmann, Ernest C.; McMillan, Eben 14977 1968-09-26   Tulare 2499 Canyon 0.5 mile above the end of the road
        CAS-BOT70794 CAS Cystopteris fragilis Twisselmann, Ernest C.; McMillan, Eben 14994 1968-09-26   Tulare 2225 Mineral King Road, 1 mile above Silver City
        CAS-BOT70795 CAS Cystopteris fragilis Twisselmann, Ernest C. 8737 1963-07-10   Tulare 2362 Poison Meadow Road, 1.5 miles below Brush Mountain Overlook
        CAS-BOT70796 CAS Cystopteris fragilis Twisselmann, Ernest C. 16549 1970-05-07   Tulare 1310 Three miles above the Johnsondale Bridge
        CAS-BOT70797 CAS Cystopteris fragilis Twisselmann, Ernest C. 14003 1967-10-14   Tulare 2682 Creek above Mosquito Meadow
        CAS-BOT70798 CAS Cystopteris fragilis Twisselmann, Ernest C. 15904 1969-08-02   Tulare 2164 Head of Alder Creek on the south slope of Sherman Peak
        CAS-BOT70799 CAS Cystopteris fragilis Twisselmann, Ernest C. 16142 1969-09-30   Tulare 2316 Poison Meadow
        CAS-BOT70800 CAS Cystopteris fragilis Twisselmann, Ernest C. 13527 1967-06-27   Tulare 2194 Troy Meadow Road on the south side of Bitter Creek
        CAS-BOT70801 CAS Cystopteris fragilis Twisselmann, Ernest C. 3846 1957-07-23   Tulare 2316 West slope of Tobias Peak
        CAS-BOT70802 CAS Cystopteris fragilis Hoak, Charlotte M. s.n. 1934-08-08   Tulare 609 Sequoia National Park
        CAS-BOT70803 CAS Cystopteris fragilis Hoak, Charlotte M. s.n. 1933-08-03   Tulare 1828 Sequoia National Park, trail to Tokapah Falls
        CAS-BOT70804 CAS Cystopteris fragilis Campbell, Mrs. Marian L. s.n. 1916-07-08   Tulare NULL Coyote Peak
        CAS-BOT70805 CAS Cystopteris fragilis Dudley, W. R. 1442 1896-07-26   Tulare NULL Dorst Creek, North Fork, Kaweah River: Dougherty Meadow vicinity
        CAS-BOT83860 CAS Cystopteris fragilis Griffith, Gerald 363 1937-06-22   Kern 1889 Kern Co. Park, Greenhorn Mts. ShirleyCreek watershed
        CDA0009638 CDA Cystopteris fragilis D.G. Kelch 7.296 2007-05-13   Sonoma 109 Bouverie Preserve; E of Hwy 12 near Glen Ellen.
        CDA0012388 CDA Cystopteris fragilis G.F. Hrusa 8516A 1991-07-15   Placer 2100 In upper Ward Valley, 4 mi SW Tahoe City. Lake Tahoe.
        CDA0013121 CDA Cystopteris fragilis G.F. Hrusa 13056 1996-06-11   Shasta 1540 Above Hwy 44 near W boundary of Lassen National Forest. Lassen National Forest.
        CDA0013306 CDA Cystopteris fragilis G.F. Hrusa 13152 1996-07-09   Butte 1150 On E side of bridge over Marble Creek on USFS N60. Sierra Nevada.
        CDA0013700 CDA Cystopteris fragilis G.F. Hrusa 14060 1997-08-03   Placer 2020 Corner of Hwy 89 & Squaw Valley Rd. Sierra Nevada.
        CDA0017005 CDA Cystopteris fragilis G.F. Hrusa 16084 2003-07-22   Amador 2407 Kirkwood Ski Resort. Sierra Nevada.
        CDA0018395 CDA Cystopteris fragilis G.D. Barbe 2767 1980-05-20   Siskiyou 987 North side of the river, north side of road 2 miles (3.2 km) east of Callahan at Hwy 3 bridge over the East Fork Scott River. Klamath Ranges.
        CDA0019331 CDA Cystopteris fragilis G.D. Barbe 3980 1982-08-25   Mono 3139 Near summit of ridge between Lake Genevieve and Lake Dorothy. John Muir Wilderness.
        CDA0034035 CDA Cystopteris fragilis D.G. Kelch 11.241 2011-05-04   Contra Costa 609 Nr Morgan Territory Regional Park.
        CDA0042439 CDA Cystopteris fragilis D.G. Kelch 13.013 2013-02-23   Contra Costa 167 Muir Land Trust Property at Fernandez Ranch; SW Christie Rd. Carquinez Strait.
        CDA0042723 CDA Cystopteris fragilis G.D. Barbe 2767 1980-05-20   Siskiyou 987 North side of road, 2 miles (3.2 km) east of Callahan, at Highway 3 bridge over East Fork Scott River.
        CDA0042724 CDA Cystopteris fragilis G.D. Barbe 2637 1980-04-29   Siskiyou 975 Beside Callahan&slo;Gazelle Road, c. 150 meters east of Highway 3 bridge, 3.2 km east of Callahan.
        CDA0042725 CDA Cystopteris fragilis L. Ahart 11345 2004-08-09   Nevada 2162 On the base of cliffs, on the east side of the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3⁄4 mile (air) south of Catfish Lake, about 2 3⁄4 miles east of the east end of Bowman Lake.
        CHSC100124 CHSC Cystopteris fragilis L. P. Janeway 9538 2008-08-10   Butte 823 Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek, 4.5 road km east-southeast of Hwy 70. Along moist roadside gutter. T2 N R05E S1 W 1⁄4 of SE 1⁄4 USGS Quadrangle: Pulga 1:24,000
        CHSC100346 CHSC Cystopteris fragilis Lowell Ahart 15090 2008-07-16   Plumas 1597 On the east side of a small stream, about 150 yards north of the paved road, about 1⁄4 mile west of the bridge where the South Fork of the Feather River flows into Little Grass Valley Reservoir, about 2 1⁄2 miles (air) north of La Porte. T2 N R09E S21 SE 1⁄4
        CHSC10611 CHSC Cystopteris fragilis Lowell Ahart 57 1970-06-25   Plumas 1828 6 miles NW of La Porte.
        CHSC10613 CHSC Cystopteris fragilis Lowell Ahart NULL 1967-09-29   Sierra 2438 Near Sam′s Camp.
        CHSC108126 CHSC Cystopteris fragilis Lowell Ahart 17691 2011-09-20   Plumas 2001 On the south side of Onion Valley Creek, on the north side of Pilot Peak, about 9 miles (air) northeast of La Porte. T2 N R10E S0 W 1⁄4
        CHSC10859 CHSC Cystopteris fragilis Forrest Tittle 42 1972-07-05   Lassen NULL Crest of talus slope in between rocks up from Miner′s Bay on Black Mt.
        CHSC108642 CHSC Cystopteris fragilis B. Castro 1342 2000-08-04   Mono 3505 White Mountains. East slope of Sheep Mountain, between White Mountain Road and Patriarch Grove. T05S R34E S1 W 1⁄4 of SW 1⁄4 USGS Quadrangle: Mt. Barcroft 1:24,000
        CHSC110473 CHSC Cystopteris fragilis L. P. Janeway 11115 2013-05-21   Butte 585 Northern High Sierra Nevada. Plumas National Forest; mid-slope North Fork Feather River canyon 1.1 air km north of Poe Dam, along Camp Creek Road at crossing of Dogwood Creek. T2 N R05E S2 NE 1⁄4 of SE 1⁄4 USGS Quadrangle: Pulga 1:24,000
        CHSC111164 CHSC Cystopteris fragilis Lowell Ahart 18203 2012-06-21   Butte 62 High south bank of Big Chico Creek, about 200 yards east of the dam at Sycamore Pool, Lower Bidwell Park, Chico. T2 N R01E S2 NE 1⁄4
        CHSC111752 CHSC Cystopteris fragilis Lowell Ahart 15740 2009-05-23   Butte 234 On the east bank of Big Chico Creek, on the west side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3⁄4 mile (air) west of Highwat 32, about 10 miles northeast of Chico. T2 N R02E S3 W 1⁄4
        CHSC115215 CHSC Cystopteris fragilis Lowell Ahart 20156 2015-05-09   Sierra 716 North side of the Canyon Creek Trail, about 300 yards southeast of the foot bridge across Boyce Ravine, trail on the north side of the North Fork of the Yuba River, about 3⁄4 miles west of Highway 49, about 1 3⁄4 miles west of Indian Valley. T1 N R08E S13 of SE 1⁄4
        CHSC117174 CHSC Cystopteris fragilis Lowell Ahart 21032 2016-06-22   Tehama 911 About 30 yards south of the fish ladder on Deer Creek, about 0.9 mile (air) northeast of USFS Road 2 N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32. T27E R03E S25 near center
        CHSC117185 CHSC Cystopteris fragilis Lowell Ahart 21007 2016-06-07   Lassen 1397 About 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber. T3 N R07E S0 NE 1⁄4
        CHSC119905 CHSC Cystopteris fragilis Lowell Ahart 21534 2017-06-29   Nevada 1905 Southeast of seeps, 30 yards south of Carpenter Valley Road, west of the buildings, about 4.5 miles (air) west of Hobart Mills, about 6 miles (air) northwest of Truckee, Carpenter Valley, meadow basin of Prosser Creek. T1 N R15E S2 W 1⁄4
        CHSC124996 CHSC Cystopteris fragilis Josephine Guardino 799 1995-05-08   Modoc 1292 Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 8.26 air-mile west of Adin, 2.3 miles east of Lookout; north aspect of Pilot Butte. T3 N, R8E, nw 1⁄4 Sec. 19. Big Swamp 7.5′ quad.
        CHSC125181 CHSC Cystopteris fragilis Charlotte Pyle s.n. 1978-08-18   Sierra NULL Sierra Buttes, South Butte.
        CHSC14003 CHSC Cystopteris fragilis C. Eiser 30 1974-04-24   Napa 365 Ne Hwy 128, ca. 6 mi from Markley Canyon Launching, Lake Berryessa.
        CHSC19696 CHSC Cystopteris fragilis L. A. Wright Jr. 3 1971-03-28   Butte NULL Ca. _ mi e on a dirt road, off of Centennial Rd, which passes Hooker Oak Pool. S bank of Big Chico Creek across from the Municipal Golf Course building, ca. 50 ft up the cliff.
        CHSC21112 CHSC Cystopteris fragilis F. T. Griggs 14 1975-07-01   Plumas NULL East of Grizzly Creek. T2 N R07E S05
        CHSC21805 CHSC Cystopteris fragilis F. T. Griggs 101 1975-07-08   Plumas NULL Buck′s Lake Forest Service Survey. T2 N R07E S30
        CHSC21807 CHSC Cystopteris fragilis F. T. Griggs 118 1975-07-08   Plumas NULL Buck′s Lake Forest Service Survey. T2 N R06E S26
        CHSC21825 CHSC Cystopteris fragilis F. T. Griggs 405 1975-08-01   Plumas NULL Bucks Lake Forest Service Survey. T2 N R07E S05
        CHSC23486 CHSC Cystopteris fragilis Wayne O. Baum 71-51 1971-06-28   Lassen 2087 E. slope of Gallatin Peak.
        CHSC23703 CHSC Cystopteris fragilis M. S. Taylor 1118 1976-05-05   Butte NULL On s side of Bear Creek, ca. _ mi s of Hwy 70, ca. 30 mi ne of Oroville.
        CHSC23762 CHSC Cystopteris fragilis M. S. Taylor 1135 1976-06-05   Monterey 91 On w side of Bixby creek, at junc of Bixby Creek and the Old Coast Rd, ca. 1 _ mi s of junc of Old Coast Rd and Hwy 1, Ca. 18 mi s of Carmel.
        CHSC24869 CHSC Cystopteris fragilis E. Rilla 20 1976-04-04   Butte 426 Scattered on s side of Ponderosa Way, ca. 4 mi w of junc of Ponderosa Way and Hwy 32, ca. 22 mi ne of Chico.
        CHSC24881 CHSC Cystopteris fragilis T. L. Reynolds 60 1976-04-23   Butte 198 Ca. 100 yds s of Honey Run Road and 2.9 mi ne of Covered Bridge, 9.8 mi e of Chico.
        CHSC26840 CHSC Cystopteris fragilis M. S. Taylor 1659 1978-06-24   Butte 1676 On n side of Scotts John Rd, ca. 3 mi e of ets jct with Old Humboldt Rd, ca. 5 mi e of Jonesville.
        CHSC27716 CHSC Cystopteris fragilis Robert A. Schlising 3315 1978-07-09   Lassen 2060 S of Eagle Lake, rocks on E side of Mahogany L. T3 N R11E S21
        CHSC27879 CHSC Cystopteris fragilis Robin Ondricek 11 1978-04-22   Shasta 774 N side of dirt road which parallels Pit River at Malinda Gulch, Shasta National Forest. T3 N R02E S USGS Quadrangle: Montgomery Creek 1:64,000
        CHSC27962 CHSC Cystopteris fragilis M. S. Taylor 1705 1978-07-18   Butte 2158 On top of Humboldt Peak, at Humboldt Summit, on Butte Co & Tehama Co Line.
        CHSC28412 CHSC Cystopteris fragilis M. S. Taylor 2192 1979-09-28   Butte 487 Butte county line at Hwy 70, between boundary and Arch Rock tunnel.
        CHSC28494 CHSC Cystopteris fragilis M. S. Taylor 2149 1979-07-21   Butte 2154 On Humboldt Peak, at Humboldt Summit.
        CHSC28889 CHSC Cystopteris fragilis M. S. Taylor 1998 1979-05-04   Butte 1005 Along Millsap Bar Rd, ca. 4 mi ne of its jct with Brush Creek Rd, ca. 26 mi ne of Oroville.
        CHSC28890 CHSC Cystopteris fragilis M. S. Taylor 2357 1980-02-17   Butte 396 Ca. _ mi sw of lower Forbestown Rd, ca. 3 mi w of Forbestown. T2 N R06E S0 NE 1⁄4
        CHSC28891 CHSC Cystopteris fragilis M. S. Taylor 2365 1980-02-17   Butte 396 Ca. _ mi sw of lower Forbestown Rd, ca. 3 mi w of Forbestown. T2 N R06E S0 NE 1⁄4
        CHSC30821 CHSC Cystopteris fragilis M. S. Taylor 2519 1980-04-18   Butte 609 W side of Humbug Rd, ca. 1 mi s of Nimshew.
        CHSC31230 CHSC Cystopteris fragilis M. S. Taylor 2375 1980-03-08   Butte 487 Pulga community, ca. 1 mi ne of Hwy 70, ca. 28 mi ne of Oroville.
        CHSC3144 CHSC Cystopteris fragilis Gary Dutton 280 1966-05-13   Shasta NULL Found _ mile off of 99E East of Sweetbriar Ave.
        CHSC32694 CHSC Cystopteris fragilis M. S. Taylor 3445 1981-03-24   Butte 487 S side of Hwy 70 near Poe Dam, ca. _ mi e of Pulga. T2 N R05E S3 NE 1⁄4 USGS Quadrangle: Pulga
        CHSC33 CHSC Cystopteris fragilis V. Holt NULL 1979-04-14   Siskiyou 1706 Castle Lake.
        CHSC33624 CHSC Cystopteris fragilis M. S. Taylor 3826 1981-06-02   Plumas 1219 S side of Hwy 70, ca. 100 ft upslope (w) of RR tracks, ca. 200 yds s of Spring Garden Overpass, ca. 7.5 mi se of Quincy. T2 N R10E S2 NE 1⁄4 of SW 1⁄4 USGS Quadrangle: Spring Garden
        CHSC33976 CHSC Cystopteris fragilis M. S. Taylor 3694 1981-05-13   Butte 1371 On e side of 2 N15.5 ca. 1 mi s of its jct with Four Trees Rd, ca. 8 air mi e of Pulga and 0.5 mi w of Orovill-Quincy Hwy. T2 N R06E S32 SE 1⁄4 USGS Quadrangle: Pulga SE
        CHSC3419 CHSC Cystopteris fragilis Judy Potter NULL 1966-05-13   Shasta 548 Sweetbrier, US 99 1 mile south Castella.
        CHSC38237 CHSC Cystopteris fragilis Vernon Oswald 20 1982-07-03   Butte 85 Bidwell Park, Chico, beside road leading to Police Pistol Range. T2 N R02E S17 center of n edge USGS Quadrangle: Richardson Spring
        CHSC39304 CHSC Cystopteris fragilis Lowell Ahart 4130 1983-06-26   Butte 500 Along Ponderosa Way, about 2 miles south-east of the inersection of the Oroville Quincy Highway and Ponderosa Way, about 15 miles north-east of Oroville. Note: the sign gives Big Ridge Road instead of Ponderosa Way.
        CHSC39377 CHSC Cystopteris fragilis L. Ahart 4340 1983-08-17   Plumas 2000 Near Onion Valley, west of Pilot Peak, near the Quincy-La Porte Rd, northeast of La Porte.
        CHSC39805 CHSC Cystopteris fragilis Ruby Gist NULL 1935-03-01   Butte NULL Fern Banks.
        CHSC39806 CHSC Cystopteris fragilis Maxey-Jones NULL 1928-03-05   Butte NULL Iron Canyon.
        CHSC4105 CHSC Cystopteris fragilis Judy Lee Potter 303 1967-05-18   Shasta 548 Sweetbriar. 6 mi. S. Dunsmuir, US99.
        CHSC42505 CHSC Cystopteris fragilis Lowell Ahart 5658 1987-05-22   Butte 1280 About _ mile south of Lumpkin Ridge Road, about 1 _ miles east of Camp 18, about 8 miles north-east of Feather Falls.
        CHSC44603 CHSC Cystopteris fragilis Vernon Oswald 3184 1987-08-05   Butte 2072 Rock outcrops skirtinig the n flank of Humboldt Peak on the Butte-Plumas county border, s of the Pacific Crest Trail. T2 N R05E S3 W 1⁄4 NE 1⁄4
        CHSC44604 CHSC Cystopteris fragilis Vernon Oswald 1002 1983-08-17   Plumas 2011 Pacific Crest Trail ca. 2500 ft e of Humboldt Summit.
        CHSC44605 CHSC Cystopteris fragilis Vernon Oswald 2243 1986-07-28   Shasta 2362 Trail between Bumpass Hell and Cold Boiling Lake, Lassen Volcanic National Park. T3 N R04E S1 W 1⁄4
        CHSC46168 CHSC Cystopteris fragilis Lowell Ahart 250 1973-05-31   Plumas 1066 Near the Little North Fork of the Feather River.
        CHSC46169 CHSC Cystopteris fragilis Lowell Ahart 2876 1981-06-23   Sierra 1828 North of the dirt road and near the south-west base of Mount Etna, about 11 miles north-east of La Porte.
        CHSC46170 CHSC Cystopteris fragilis Lowell Ahart 1126 1976-05-22   Sierra 914 Along Goodyears Bar Road.
        CHSC4626 CHSC Cystopteris fragilis R. Carter 299 1966-03-13   Butte NULL Found ca 6 mi. E of Chico at intersection of Honey-Run Rd. and Humbug Rd. in Butte Cr. Canyon.
        CHSC52492 CHSC Cystopteris fragilis L. P. Janeway 1024 1984-08-18   Sierra 1981 Near second switchback (toward SE) down from Packers Saddle. T2 N R12E S0 W 1⁄4 USGS Quadrangle: Sierra City SW
        CHSC56266 CHSC Cystopteris fragilis K. R. Stern 8129 1985-06-14   El Dorado 2225 Echo Summit.
        CHSC57332 CHSC Cystopteris fragilis Robert C. Hill 6 1990-04-10   Butte 396 At intersection of McCabe Creek, Lumpkin Road, 1 mi s of South Fork Feather River, 13 mi e of Oroville.
        CHSC58866 CHSC Cystopteris fragilis Lowell Ahart 6835 1992-07-26   Butte 1737 On the south side of Coon Hollow, about _ mile north of the Carr Mine, about 2 (air) miles south of Snow Mountain. T2 N R05E S09 near center
        CHSC60177 CHSC Cystopteris fragilis L. P. Janeway 4253 1992-07-10   Plumas 2164 About 0.3 mi north east of top of Grizzly Ridge, between Joseph Creek and Oliver Creek. Plumas National Forest Beckwourth Ranger District, Cascade Compartment. T2 N R11E S1 W 1⁄4 USGS Quadrangle: Mt. Ingalls 1:24,000
        CHSC60290 CHSC Cystopteris fragilis Mary Ann Showers 2724 1992-07-19   Shasta 1889 Stream cut canyon through basalt on Hat Creek. Lassen Volcanic National Park. T3 N R05E S2 W 1⁄4
        CHSC60941 CHSC Cystopteris fragilis Lowell Ahart 7037 1993-06-26   Butte 1158 Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. T2 N R07E S2 W 1⁄4
        CHSC68694 CHSC Cystopteris fragilis Vernon H. Oswald 8430 1997-05-14   Tehama 1011 Between Paynes Creek and Cohasset on Ponderosa Way (Forest Rd. 2 N29) 6.7 mi south of Plum Creek Rd., 0.6 mi southwest of the Middle Fork Antelope Creek. T2 N R02E S2 W 1⁄4 W 1⁄4
        CHSC68927 CHSC Cystopteris fragilis Vernon Oswald 8711 1997-07-07   Tehama 1706 Forest Route 35 at a branch of the South Fork of Beegum Creek 0.4 mi west of Rat Trap Gap, north side of the Yolla Bolly-Middle Eel Wilderness. T2 N R1 W S12
        CHSC69105 CHSC Cystopteris fragilis Lowell Ahart 7766 1997-08-01   Butte 1524 On the east side of Little Kimshew Creek, where the basalt is eight sided. Snow Meadow, about _ mile east of Table Mountain, about 8 miles (air) northeast of Stirling City. T2 N R05E S33
        CHSC73398 CHSC Cystopteris fragilis B. Castro 621 1995-09-14   Sierra 1962 Ca 0.7 air mi SW of the top of Mt. Fillmore, and ca. 0.3 mi SE of jeep trail 10E11, which traverses the headwaters of Pearson Ravine. T2 N R10E S3 W 1⁄4 NE 1⁄4 USGS Quadrangle: Mt Fillmore
        CHSC79938 CHSC Cystopteris fragilis Helen Constantine-Shull 602 1995-08-19   Mono 2963 San Joaquin Roadless Area, Inyo National Forest. T02S R26E S14 USGS Quadrangle: Mammoth Mtn.
        CHSC79939 CHSC Cystopteris fragilis Helen Constantine-Shull 330 1994-08-07   Mono 3288 San Joaquin Roadless Area, Inyo National Forest. On San Joaquin Ridge. T02S R26E S11 USGS Quadrangle: Mammoth Mtn.
        CHSC81341 CHSC Cystopteris fragilis L. P. Janeway 4963 1996-05-07   Plumas 902 Northern High Sierra Nevada. Soda Creek, along Road 2 N22 0.3 mi northwest of Hwy 70 and East Branch North Fork Feather River, at first creek crossing. T2 N R09E S0 NE 1⁄4 of SW 1⁄4 USGS Quadrangle: Twain 1:24,000
        CHSC8430 CHSC Cystopteris fragilis Edward L. Smith 521 1958-06-23   Tuolumne 2438 Tuolomne Meadows, Sonora Pass.
        CHSC8491 CHSC Cystopteris fragilis Edward Laidlaw Smith 601 1958-07-19   Mono 3429 Mt. Dana, Yosemite National Park.
        CHSC84935 CHSC Cystopteris fragilis Lowell Ahart 10643 2003-10-17   Plumas 2103 Cliffs northeast of Humboldt Peak, about 3⁄4 mile east of Humboldt Summit, about 8 miles (air) northeast of Butte Meadows. T2 N R05E S3 W 1⁄4
        CHSC84994 CHSC Cystopteris fragilis Lowell Ahart 10652 2003-10-17   Plumas 2042 Cliffs north of Humboldt Peak, on the south side of the Pacific Crest Trail, about 1⁄2 mile east of Humboldt Summit, about 8 miles (air) northeast of Butte Meadows. T2 N R05E S32 near the center
        CHSC85021 CHSC Cystopteris fragilis John Dittes 817 2003-09-21   Nevada 2135 Northern High Sierra Nevada; Milk Lake; ca. 6.8 air-miles northeast of Bear Valley, ca. 4.7 air-miles southwest of English Mt., ca. 2.9 air-miles southeast of Bowman Mt., 0.6 air-mile north by northeast of Grouse Ridge Lookout. Southeast edge of Milk Lake. T1 N R12E S27 SE 1⁄4 USGS Quadrangle: English Mt. 1:24,000
        CHSC85464 CHSC Cystopteris fragilis G. F. Hrusa 12867 1996-05-02   Shasta 1460 Lassen National Forest. Cliffs, approx. 1⁄2 mile S of Old Station Trailer Park. Along Hwy 44-89. Latitude: 40 degrees 40′ N. Longitude: 121 degrees 27′ W. USGS Quadrangle: Old Station 1:24,000
        CHSC87783 CHSC Cystopteris fragilis Paul Maslin 2 2004-02-01   Butte 274 Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10610636E 4413 N. USGS Quadrangle: Paradise West 1:24,000
        CHSC87954 CHSC Cystopteris fragilis Lowell Ahart 11116 2004-06-22   Butte 628 On the east side of Doe Mill Road, about 1⁄4 mile southeast of the bridge across Butte Creek, about 2 1⁄4 miles (air) southeast of Forest Ranch, about 5 miles (air) west of Stirling City. T2 N R03E S27 SE 1⁄4
        CHSC88200 CHSC Cystopteris fragilis Lowell Ahart 11345 2004-08-09   Nevada 2162 On the base of cliffs, on the east side of the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3⁄4 mile (air) south of Catfish Lake, about 2 3⁄4 miles east of the east end of Bowman Lake. T1 N R13E S0 NE 1⁄4
        CHSC88328 CHSC Cystopteris fragilis R. Fischer 211 2004-05-24   Shasta 1051 Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. USGS Quadrangle: Timbered Crater 1:24,000
        CHSC89323 CHSC Cystopteris fragilis G. D. Barbe 3980 1982-08-25   Mono 3139 Central Sierra Nevada. Along trail near summit of ridge between Lake Genevieve and Lake Dorothy, John Muir Wilderness Area. T04S R28E S34 USGS Quadrangle: Mt. Morrison 1:64,000
        CHSC91049 CHSC Cystopteris fragilis D. Isle 361 2003-06-09   Colusa 1447 Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. In drainage that feeds Cedar Creek. T1 N R0 W S01 SE 1⁄4
        CHSC9316 CHSC Cystopteris fragilis G. Strausbaugh 8 1970-03-07   Shasta 381 Immediately west of Brandy Creek Swimming Area parking lot, and ca. 25 ft. above road bed.
        CHSC93309 CHSC Cystopteris fragilis R. Fischer 564 2005-04-15   Shasta 1013 Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected at an outcrop of volcanic boulders between Horr Pond and Crystal Springs. USGS Quadrangle: Fall River Mills 1:24,000
        CHSC97182 CHSC Cystopteris fragilis Lowell Ahart 13919 2007-05-22   Butte 844 About 1⁄8 mile south of Bald Rock Dome, on the west side of Dome Trail, trail leads to the Middle Fork of the Feather River, about 200 yards northeast of trail head which is 3&slo;10 mile east of Bean Creek Road, about 2 miles (air) northeast of Big Bald Rock, about 16 miles (air) northeast of Oroville. T2 N R06E S28
        CHSC97183 CHSC Cystopteris fragilis Lowell Ahart 14017 2007-06-08   Plumas 1965 East side of an open rocky flat, 60 yards east of a poor dirt road, about a mile (air) north of the north end of Lake Davis. T2 N R13E S18
        CHSC9738 CHSC Cystopteris fragilis Nancy Mosman 119 1971-07-17   Tehama 1066 Ca. 2 ft e of Hwy 32 and 19.6 mi s of Chester.
        CHSC99557 CHSC Cystopteris fragilis L. P. Janeway 9412 2008-06-15   Butte 1448 High Cascade Range. North end of Carpenter Ridge; south side of Humboldt Road 5.0 road km northeast of Hwy 32. About half way up the steep open slope and vicinity of a dry bedrock drainage swale. T2 N R03E S3 W 1⁄4 NE 1⁄4 USGS Quadrangle: Butte Meadows 1:24,000
        CLARK-A1045-1105 CLARK Cystopteris fragilis George K. Helmkamp NULL 1977-07-03   Mono NULL Sierra Nevada Tioga Pass 7.5′Q
        CLARK-A1528-1487 CLARK Cystopteris fragilis John C. Roos 1799 1937-07-29   San Bernardino NULL San Bernardino Mountains
        CLARK-A1528-1488 CLARK Cystopteris fragilis John C. Roos, Lucille Roos 2853 1947-07-14   Inyo 2621 Panamint Range
        CLARK-A1528-1489 CLARK Cystopteris fragilis John C. Roos, Lucille Roos 5177 1951-08-11   Mono 3474 White Mountains
        CLARK-A1528-1490 CLARK Cystopteris fragilis John C. Roos, Lucille Roos 5871 1952-07-30   Mono 3048 White Mountains
        CLARK-A1528-3073 CLARK Cystopteris fragilis John C. Roos 1991 1937-07-20   San Bernardino NULL San Bernardino Mountains
        CSLA020151 CSLA Cystopteris fragilis Ken Cole 19 1972-06-17   Fresno 2286 ca 55 air miles NE of Fresno; 3 miles E of Florence Lake in Sierra Nevadas
        CSLA020153 CSLA Cystopteris fragilis T. Wolt 19 1970-03-21   Butte NULL On e side of Butte Creek, 500 ft. upstream from Humbug Bridge.
        CSLA020154 CSLA Cystopteris fragilis Anne V. Myers NULL 1961-05-13   Madera 1047 On the right bank of the E-W. Creek in the Spring Cove Campground, 500′ upstream from the county road running along the west shore of Bass Lake. Lower edge of Yellow Pine Forest, on the east slope of Goat Mt.
        CSLA020156 CSLA Cystopteris fragilis Frederick W. Oettinger 1007 1969-07-13   Siskiyou 1798 Salmon Mountains Western Siskiyou County The High Lake Basin in the Vicinity of English Peak Marbe Mountains Wilderness AreaN.W. of Upper English Lake
        CSLA020157 CSLA Cystopteris fragilis Frederick W. Oettinger 649 1968-09-01   Siskiyou 1798 Salmon Mountains, Western Siskiyou County, The high lake basins in the vicinity of English Peak, Marble Mountain Wilderness Area. SSW of Abbotts Lake.
        CSLA020158 CSLA Cystopteris fragilis J. Ewan NULL 1931-08-08   San Bernardino 1981 Bear Creek one mile below dam.
        CSLA020160 CSLA Cystopteris fragilis J. Ewan 278 1928-05-26   San Bernardino 1493 Sawpit Canyon, San Bernardino Mts.
        CSLA020161 CSLA Cystopteris fragilis E. L. Peterson NULL 1954-07-04   Mono 3810 Pallisier Flats, White Mts.
        CSLA020162 CSLA Cystopteris fragilis J. Ewan 92 1929-07-31   San Bernardino 2225 Siberia Creek, San Bernardino Mts.
        CSLA020164 CSLA Cystopteris fragilis Dieter H. Wilken 344 1965-06-29   Riverside 1524 Fuller Mill Creek, along County Route 1, San Jacinto Mtns.
        CSLA020167 CSLA Cystopteris fragilis Brian C. Miller 816 1967-07-15   Los Angeles 1889 Meadow above Sugar Pine entrance road; Crystal Lake, San Gabriel Canyon
        CSLA020174 CSLA Cystopteris fragilis Hedine NULL 1956-07-20   Unknown 1524 Cow Springs Modoc Natn′l. Forest. So. section Warner Range.
        CSLA020175 CSLA Cystopteris fragilis E. L. Peterson NULL 1954-07-04   Mono 3810 Pallisier Flats, White Mts.
        DAV121716 DAV Cystopteris fragilis G. F. Hrusa 10405 1992-04-25   Nevada NULL Nevada County: Above Yuba River, below Edwards Crossing.
        DAV132688 DAV Cystopteris fragilis D. Sanchez-Mata s.n. 1996-10-12   Shasta 2180 Shasta County: Lassen Volcanic National Park, in Forest Lake Creek at Brokeoff Mountain.
        DAV133164 DAV Cystopteris fragilis G. F. Hrusa 12867 1996-05-02   Shasta 1460 Shasta County: Lassen National Forest. Approx. 1⁄2 mile S of Old Station Trailer Park along Hwy 44-89.
        DAV133183 DAV Cystopteris fragilis G. F. Hrusa 13056 1996-06-11   Shasta 1540 Shasta County: Above Hwy 44 near W boundary of Lassen National Forest.
        DAV156504 DAV Cystopteris fragilis Robert E. Preston 1584 2001-06-23   Siskiyou 1889 Siskiyou Co.: Klamath National Forest, n slope of Rainbow Mtn, at Hemlock Lake.
        DAV176108 DAV Cystopteris fragilis G. K. Helmkamp 11859 2007-04-27   El Dorado 1027 El Dorado County: Northern Sierra Nevada Mountains: Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House.
        DAV181578 DAV Cystopteris fragilis Ellen Dean, M. Starbuck, 5227 2008-07-20   Placer 2284 Placer County: Donner State Park, newly acquired lands to the SW of Donner Lake, ridge between Southern Pacific RR tracks and railroad tunnel to the west of Lakeview Canyon, ridge to the southwest of disturbed off-road vehicle area.
        DAV183660 DAV Cystopteris fragilis Electra Enslow s.n. 2003-06-23   Fresno NULL Fresno County: Sierra National Forest, Teakettle Experimental Forest. Along small creek in UN2.
        DAV184501 DAV Cystopteris fragilis Ellen Dean 4393 2007-07-23   El Dorado 1920 El Dorado County: Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot.
        DAV184642 DAV Cystopteris fragilis N. Hopkins 1211 1984-06-21   Sierra NULL Sierra County: 0.25 mi. E. of Robinson′s Cow Camp.
        DAV190771 DAV Cystopteris fragilis Ellen Dean and Margaret Starbuck 6832 2010-08-03   Alpine 1792 Alpine County: Grover Hot Springs State Park, W of town of Markleeville. Southern part of park near lower reaches of Shay Creek on east side of meadow near where drainage passes under Hot Springs Road.
        DAV193366 DAV Cystopteris fragilis Daniel Sanchez-Mata s.n. 2011-07-18   Trinity 2300 Trinity County: Weed. Stewart Springs Road-Parks Road. Mount Eddy Trail.
        DAV199136 DAV Cystopteris fragilis Geri Hulse-Stephens 699 2001-06-29   Lake 1005 Lake County: Goat Mountain. Wyman Creek.
        DAV202541 DAV Cystopteris fragilis Oren Pollak s.n. 1986-05-10   Mendocino NULL Mendocino County: Jug Handle Stairstep State Reserve.
        DAV202759 DAV Cystopteris fragilis R. H. Pemble s.n. 1967-08-27   Mono 3467 Mono County: Hall Natural Area; Southeast of White Mountain.
        DAV207124 DAV Cystopteris fragilis Ellen Dean 8196 2014-05-14   Shasta 372 Shasta County: North side of Lake Shasta. McCloud River Arm. Along Gilman Rd, just W of intersection with Old Mill Rd, where Fall Creek intersects Gilman Rd (goes under road through culvert).
        DAV208659 DAV Cystopteris fragilis Ellen Dean 8560 2014-08-09   El Dorado 2001 El Dorado County. West side of Lake Tahoe, Sugar Pine Point State Park. Western part of the park along General Creek.
        DAV217517 DAV Cystopteris fragilis Ellen Dean 9158a 2016-07-19   El Dorado 2148 El Dorado County: West side of Tahoe Basin. Northern end of D.L. Bliss State Park. Along unnamed / unmapped drainage with waterfall above dam and reservoir. Near terminus of fire road that begins near park residences on the west side of Highway 89.
        DAV226256 DAV Cystopteris fragilis Ellen Dean 9553 2018-05-11   El Dorado 2011 El Dorado County: West side of Tahoe Basin. Emerald Bay State Park. North of the Vikingsholm parking lot viewing area. Near top of trail to water towers.
        DAV232404 DAV Cystopteris fragilis Ellen Dean 10555 2019-08-30   Placer 2094 Placer County: Northwest corner of the Tahoe Basin. Burton Creek State Park. Western edge of Antone Meadow. Near bridge over Burton Creek. South side of creek.
        DAV232450 DAV Cystopteris fragilis Collector unknown 1449 NULL   Siskiyou 1584 Siskiyou County: Castle Lake. [Elevation a general measurement provided by Dr. Charles Goldman for entire project; coordinates added by label maker]
        DAV232550 DAV Cystopteris fragilis Ellen Dean 10520 2019-08-16   Placer 2029 Placer County: Northwest corner of the Tahoe Basin. Burton Creek State Park. South side of Burton Creek in central area of Burton Creek Natural Reserve.
        DAV233933 DAV Cystopteris fragilis James Neilson s.n. 1973-06-03   Lake NULL Lake County: The Geysers Resort area. [Exact location unknown; coordinates added by label maker.]
        DAV240782 DAV Cystopteris fragilis Shane Hanofee HAN-396 2022-05-29   Nevada 1289 Puddingstone Ridge lava caps. 1⁄4 NE from intersection of Backbone Rd. and Grizzly Ridge Rd.
        DAV26431 DAV Cystopteris fragilis John M. Tucker 3434 1958-06-30   Mono NULL Mono County: At the head of north fork of Perry Akin Canyon, near the road up to the summit, on White Mountain.
        DAV29418 DAV Cystopteris fragilis P. Quentin Tomich 435 1954-06-29   Siskiyou 1402 Siskiyou County: Silver Cave, Lava Beds National Monument.
        DAV33791 DAV Cystopteris fragilis Jack Major 1319 1962-08-19   Mono 3383 Mono County: Sierra Nevada, Convict Creek Basin, west side of Lake Constance.
        DAV37334 DAV Cystopteris fragilis Lincoln Constance 781 1934-06-02   Humboldt NULL Humboldt County: Bull Creek Region, South Fork Eel River.
        DAV38204 DAV Cystopteris fragilis Ernest Braunton 1068 1932-03-27   Los Angeles NULL Los Angeles County: San Dimas Canyon, San Gabriel Mountains.
        DAV41017 DAV Cystopteris fragilis Barbara L. Rice 199 1966-06-28   Tulare 3352 Tulare County: Sequoia National Forest, Mineral King Game Refuge, Upper Franklin Lake.
        DAV41116 DAV Cystopteris fragilis Barbara L. Rice 535 1966-08-17   Tulare 3169 Tulare County: White Chief, Mineral King Game Refuge, Sequoia National Forest.
        DAV42402 DAV Cystopteris fragilis Jack Major s.n. 1966-09-05   Siskiyou 1828 Siskiyou County: East of Marble Mountain, Marble Mountains.
        DAV44647 DAV Cystopteris fragilis Jack Major s.n. 1966-07-30   Fresno NULL Fresno County: On west side of Colosseum Mountain, Kings Canyon National Park, Sierra Nevada.
        DAV46870 DAV Cystopteris fragilis James A. Neilson, Jr. 201 1959-08-03   Nevada NULL Nevada County: Above the east shore of Lake Sterling.
        DAV62975 DAV Cystopteris fragilis Dean W. Taylor 2682 1979-08-22   Alpine NULL Alpine County: Carson Pass, 1 mile east of the El Dorado County line on Schnider Camp Road above Caples Lake.
        DAV66162 DAV Cystopteris fragilis Dean W. Taylor 2549 1973-07-11   Alpine 2560 Alpine County: Carson Pass. 1⁄2 mile west of the summit of Highway 88.
        DAV66163 DAV Cystopteris fragilis Dean W. Taylor 2682 1973-07-21   Alpine 2651 Alpine County: Carson Pass, just 1 mile east of the El Dorado County line along Schnider Camp Road above Caples Lake.
        DAV7132 DAV Cystopteris fragilis D. H. Hartmann s.n. 1942-03-07   Napa NULL Napa County: In Green Valley.
        DAV7133 DAV Cystopteris fragilis Morris Halperin 441 1932-08-05   Inyo 11 Inyo County:Trail to Ruby Lake.
        DAV7134 DAV Cystopteris fragilis E. B. Copeland 602 1931-06-10   Butte 1550 Butte County: Jonesville, by Butte Creek.
        DAV78095 DAV Cystopteris fragilis Geoffrey Levin 792 1976-05-08   Tulare 548 Tulare County: USFS land adjacent to Clemmie Gill School of Science and Conservation, northeast of Springville. Foothills of Sierra Nevada.
        DAV79401 DAV Cystopteris fragilis Dean W. Taylor 6040 1976-07-09   Tehama 1859 Tehama County: At headwaters of Cub Cr.
        DAV87710 DAV Cystopteris fragilis Roman Gankin 1015 1967-07-07   Mendocino NULL Mendocino County: Devil′s Rock Garden and vicinity, ca. 6 road miles north of Hull Mountain and 1⁄2 mile west of USFS Road 1 N02.
        DAV87827 DAV Cystopteris fragilis Mary Theresa Burke 356 1978-07-22   Fresno NULL Fresno County: Sierra Nevada. Rae Lakes Basin. Kings Canyon National Park. Between lowest Rae Lake and Arrowhead Lake.
        DAV93937 DAV Cystopteris fragilis M. S. Taylor 2417 1980-04-01   Butte 121 Butte County: Along S side of Butte Creek, ca. 1⁄4 mi. downstream from Honey Run Covered Bridge, ca. 6 mi. E of Chico.
        ELH00690 ELH Cystopteris fragilis Gary Schoolcraft 662 1982-05-11   Plumas 1524 Near westside cemetary
        FSC0000442 FSC Cystopteris fragilis Chas. H. Quibell 6358 1957-07-28   Fresno NULL Steep, rocky, 150′ promontory in n. end 10,850′ Evolution L. at n. open end Evol. Basin (15 air miles e-se of Florence L. on Mt. Goddard Quad.). Creek drops abruptly 1000′ from Evol. L. to Evol. Valley, w-nw. Darwin ridge, 13, 50′, e. & n.; Hermit 12,360′ w-sw. This fern at moist shady foot of sheer rock wall facing n-nw below saddle-hollow on rough trail to Lake margin & on n. side promontory.
        FSC0000443 FSC Cystopteris fragilis Chas. H. Quibell 6665 1957-08-09   Fresno NULL W. wall Goddard Cany. (S. Fk. San Joaquin R.) above deeply entrenched sect. of River 1⁄4 m. above entrace (9650′) of N. Goddard Crk. which descends e. wall from Davis Lakes. (Blackcap Mt. Quad.) 12,000′ Le Conte Divide on w., McGee ridge on E. 12,50′-13,000′. Canyon descends gradually n-nw. Slope steep, rocky but with lots of green benches and rills.
        FSC0000444 FSC Cystopteris fragilis Anne V. Myers NULL 1961-05-13   Madera NULL NW. 1⁄4 of the NW. 1⁄4 of Section 26, T. 7 S., R.22 E., M. D. B. & M. On the right bank of the E-W. Creek in the Spring Cove Campground, 500′ upstream from the county road running along the west shore of Bass Lake. Lower edge of the Yellow Pine Forest, elev. 3425′, on the east slope of Goat Mt.
        FSC0000445 FSC Cystopteris fragilis Dana York 265 1996-01-05   Fresno NULL Ca. 63 km E of Fresno, 624 m east of Rodgers Crossing, S side of the Kings River canyon, at small creek along trail from Mill Flat Campground, Sequoia National Forest; 36 deg. 51′ 3 N, 119 deg. 03′ 1 W; T 12 S, R 27 E, S 29, SE 1⁄4 W 1⁄4; 365 Next to a seep in shaded understory.
        FSC0000446 FSC Cystopteris fragilis Chas. H. Quibell 7000 1957-08-17   Fresno NULL NW. facing rather gradual slope at 10,8000′-11,000′ above cliffs of Goddard Cany. to w.; (S. Fk. San Joaquin Riv.) & N. Fk. Goddard Crk. to N. (Blackcap Mt. & Mt. Goddard Quads.) 12,433′ pk. direcly e.; L3,568′ Mt. Goddard 2 1⁄2 m. se.; 12,969′ Mt. McGee ne. across n. Goddgard Crk.; 11,500′-12,000′ Le Conte Divide w. across Goddard Canyon.
        FSC0000447 FSC Cystopteris fragilis Peggy Smith 176 1978-03-30   Fresno 457 Growing 1⁄2 mile east of Balch Camp on north fork of Kings River on the south side of the river. At the edge of the river, growing in a crack in a boulder.
        FSC0000448 FSC Cystopteris fragilis Chas. H. Quibell NULL 1933-04-28   Fresno NULL This Cystopteris found in a moist rocky area along creek just below Mermontia on the road to Grant′s Park.
        FSC0000449 FSC Cystopteris fragilis Chas. H. Quibell 6949 1957-08-15   Fresno NULL Very steep stair-step climb from 12,350′ to 12,750′ at se. corner of 13,568′ Mt. Goddard at e. end of southern cliffs between cliff edge & long snow gully around on se. side. (Mt. Goddard Quad.). Seen twice on the stairs.
        FSC0000450 FSC Cystopteris fragilis Queene Shahzade NULL 1942-05-02   Fresno 1066 Snow′s Ranch - stony stream bank in association with Stachys albens. Elevation about 3500.
        FSC0000451 FSC Cystopteris fragilis Chas. H. Quibell 438a 1951-07-31   Fresno 2834 Lodgepole Forest, South Lake, 9300′, headwaters Dinkey Crk., 1m.n. Three Sisters (10,612′). Lake at base of n-nw facing 500-600′ cliff; The fern along first little crk. w. of main camp on cliff side of Lake.
        FSC0000452 FSC Cystopteris fragilis Chas. H. Quibell 6600 1957-08-04   Fresno NULL Larwin Crk. ca. 10,650′ w. of junction of Darwin Bench & Muir Trails ca. 700′ above ne. corner Evolution Valley. (Mt. Goddard Quad.). Crk. cascades 1200′ down steep, glaciated, granite, s-sw. facing slope from Bench to Valley West end 13,000+′ Mendel-Darwin ridge directly ne.
        FSC0000453 FSC Cystopteris fragilis Chas. H. Quibell 6374 1957-07-29   Fresno NULL From Darwin Bench (11,200′) below jct. 2 branches Darwin Crk. to 1st of paired lakes (11,590′) in lower section. of Muriel Branch, 15 map m. e-se of Florence L. Surrounding pks. of Glacier Divide and Sierran Crest cs. 13,000′ or over.
        FSC0000454 FSC Cystopteris fragilis Chas. H. Quibell 7777 1958-08-29   Fresno NULL Cirque L., 10,400 Plus′, head of Cirque Crk., trib. Bear Crk. (s.w. quarter of Mt. Abbot Quad.). Lake 3⁄8 m. long n-s in Great Cirque, e & e walls 900′ high, s. wall 1300′.
        FSC0000455 FSC Cystopteris fragilis Barbara H. Brock 292 1957-06-18   Madera NULL Wahlberg Ranch (house at 2880′) 1 1⁄2 m. se. of south pk., e. off Mammoth Rd., under 3920′ + ridge. 2 vernal creeks from Ridge ne. & e. join at bottom of meadows-western meadow extends nw. toward low saddle. Low rocky ridge bordering w. side. Trail s. down hill to creek from entering road. Takes off where road turns, north and up.
        FSC0000456 FSC Cystopteris fragilis C. H. Quibell NULL NULL   San Bernardino 2286 Bluff Lake - near the margins of the lower meadows.
        FSC0000457 FSC Cystopteris fragilis C. H. Quibell NULL NULL   San Bernardino 2286 Bluff Lake.
        FSC0000459 FSC Cystopteris fragilis Mary S. Gibbons NULL 1922-07-01   Sierra NULL Salmon Lake - Sierra Co.
        FSC0000460 FSC Cystopteris fragilis H. L. Buckalew NULL 1952-07-02   Tulare 2346 Moist hillslope near spring at Cold Spring Camp.
        FSC0000461 FSC Cystopteris fragilis Chas. H. Quibell 7325 1958-07-13   Fresno 2514 8250′ prior L., 2 m. directly n. of 10,320′ Kaiser Pk., 2 m. sw. of Sample Mead. Camp Grd. (sw. quarter Kaiser Pk. Quad.). Lake in large cirque, sidewalls 500 & 650′, back wall rises to 9600′ outliers of Kaiser Pk. This Cystopteris along a cascading rill on metamorphic cliffy slope above head of lake (i.e. s. of it.).
        FSC0000462 FSC Cystopteris fragilis M. S. Taylor 2365 1980-02-17   Butte 396 Along a creek at an old mine site, in Yellow Pine Forest, ca. 1⁄2 mi sw of lower Forbestown Rd, ca. 3 mi w of Forbestown. NE 1⁄4 sec 5 N R6E. Elevation ca. 1300 ft.
        FSC0000463 FSC Cystopteris fragilis Chas. H. Quibell 4597 1954-08-24   Fresno NULL Graveyard Lakes, 1 1⁄2 m. glaciated basin, s.e. Flank Silver Divide 600-1000′ above Cold Crk. e.-se. at 9300′. Lowest saddle on basin rim 10,670′; Graveyard Pk. 11,584′ at w. corner. 5 1⁄2 map-miles n. of Edison Dam on Mono Crk. This fern under edge of rock on 100′ rocky ridge e. of 2nd lake in lower group.
        FSC0000464 FSC Cystopteris fragilis Chas. H. Quibell 2544 1953-07-07   Fresno NULL W. side Mono Crk., 1⁄8 m. above e. end Vermillion Valley, just below 1st rapids, about 7600′, below high water of prospective reservoir. Fern edging rock above recently dry drainage across bench above Crk.; occasional elsewhere in vicinity.
        FSC0000465 FSC Cystopteris fragilis A. C. Hawbecker 126 1949-07-16   Fresno NULL 1 mi. by road E of Kaiser Pass summit, Fresno Co., California
        FSC0000466 FSC Cystopteris fragilis Chas. H. Quibell 4947 1954-09-06   Fresno NULL 2nd lake on S. Fk. Bear Crk. at 10,440′ immediately w. of 13,075′ 7-Gables & at n. end of multiple lake basin. 7 map-miles e-ne. of FLorence L. This fern in a rock crevice at bottom of a little cliff somewhat below outlet of lake.
        FSC0000467 FSC Cystopteris fragilis Chas. H. Quibell 3428 1953-08-31   Fresno 3115 10,220′, s. side Fish Crk. canyon (little over 1 1⁄2 m. sw. of 13,163′ Red State Mt. on Sierran crest where trail climbs out s. side toward long narrow lake to the e-se. just under the 10,400′ contour.
        FSC0000468 FSC Cystopteris fragilis Chas. H. Quibell 4187 1954-08-08   Fresno NULL Ca. 1⁄2 m. s. of Coyote L. (of the Margaret Lakes - ca. 9 map miles n. of Mono Hot Sprgs.) E. side of ravine rising toward 11,192′ Saddle Mt. - Just up fr. where trail from Big Margaret drops into ravine. ca. 9800′. Fern in a mass in sharp angle of vertical rock face below a tiny seepage emerging from crack in rock.
        FSC0000469 FSC Cystopteris fragilis Chas. H. Quibell 5119 1955-07-24   Fresno NULL Humphreys Basin, Headwaters Piute Crk., trib. S. Fk. San Joaquin Riv., w. over Sierran crest from Bishop, Inyo Co.; Mt. Humphreys e-ne. 13,985′; lowest spots on rim ne. around e. to sw. 12,400′. Cystopteris in rocky moist area at ca. 11,100′ below Lower Desolation Lake.
        FSC0000470 FSC Cystopteris fragilis Chas. H. Quibell 5615 1956-08-12   Fresno NULL Upper French Canyon basin (trib. Piute Crk. and S. Fk. San Joaquin Riv.). w. over Sierran crest from Bishop, Inyo Co.; Royce and Merrian Pks. w-nw. over 13,000′; Pine Crk. Pass n. 11,100′; crest e. nw. ca. 12,500′; Pilot Knob sw. 12,245′; basin mostly above 11,000′. This fern in tiny ravine eroded about midway of steep, gravelly, rocky slope nw. above broad level secti. just below & s. of Pine Crk. Pass.
        FSC0000471 FSC Cystopteris fragilis Chas. H. Quibell 5356 1955-08-01   Fresno NULL Humphreys Basin, headwaters Piute Crk,, trib. S. Fk. San Joaquin Riv., w. over Sierran crest from Bishop, Inyo Co.; Mt. Humphreys e-ne. 13,985′; lowest spots on rim ne. around e. to sw. 12,400′. This fern under edge of relic boulder at ca. 11,040′ on n. facing slope ca. 1 m. e. of Golden Trout L. & directly n. ca. 1 m. from 12,127′ outlier of s. rim of Basin. Been also further up the low rounded ridge leading up to toe of 12,127′.
        FSC0000472 FSC Cystopteris fragilis Chas. H. Quibell 3880 1954-07-13   Fresno NULL Shake Camp. 5355′, 2 m.m. of Shaver L. on 168 to Big Crk., 1⁄2 m. down crk. from large mead. at 5550′ Music Mt., 6801′, 1 1⁄3 m. w.-sw.; Big Crk. 1 1⁄2 m. n. at 3400′. This fern under edge of tabular rock just above crk., drying rapidly.
        FSC0000473 FSC Cystopteris fragilis Chas. H. Quibell 5533 1955-08-10   Fresno NULL Upper French Canyon basin (trib. Piute Crk. and S. Fk. San Joaquin Riv.), w. over Sierran crest from Bishop, Inyo Co.; Royce and Merrian Pks. w-nw. over 13,000′; Pine Crk. Pass n. 11,100′; crest e. nw. ca. 12,500′; Pilot Knob sw. 12,245′; basin mostly above 11,000′. Cystopteris in crevices on rocky ledges rising abruptly above n. shore 11,100′ lake 1⁄2 m. ne. of 12,245′ Pilot Knob sw. corner of Basin. Considerable Krumholtz this lower west. sect. of the upper lake bench some fairly large trees. These rather floriferous ledges face s. with a 200′ knob to n.
        FSC0000474 FSC Cystopteris fragilis Chas. H. Quibell 3470 1953-09-01   Fresno NULL 10,900′ in rocky chute leading up to long narrow gorge entrance to large deep lake at 11,050′ in great cirque immediately w-nw. of 12,850′ Red and White Mt. on Sierran crest.
        FSC0000475 FSC Cystopteris fragilis Chas. H. Quibell 5760 1955-08-16   Fresno NULL Hutchinson Mead. area (9400′), jct. Piute and French Canyons (immed. w. of 12,245′ Pilot Knob), trib. S. Fk. San Joaquin Riv., 10 map miles e. Florench L.; crests n. & s. 12,100-12,500.
        GMDRC12840 GMDRC Cystopteris fragilis J. M. Andre 42842 2020-05-01   San Bernardino 1216 San Berndardino Mountains: along Hwy 138 on n-facing slopes of Miller Canyon, 0.3 air miles south of East Fork of West Fork of Mojave River, approx. 3 miles SE of Silverwood Lake
        GMDRC4888 GMDRC Cystopteris fragilis J. Andre 15633 2008-07-28   Inyo 3519 Big Pine Canyon: along Glacier Trail below (0.5 mi. to north of) Palisade Glacier, above (0.5 mi to southeast) San Mack Basin
        GMDRC5164 GMDRC Cystopteris fragilis J. Andre 18543 2010-06-20   Inyo 2290 Big Pine Canyon: base of Kidd Mtn, along south side of Big Pine Creek at Upper Sage Flat Campground, 1.5 mi. east of Glacier Lodge area
        GMDRC7397 GMDRC Cystopteris fragilis J. M. Andre 32449 2009-09-03   Inyo 3164 Eastern Sierra Nevada: Big Pine Canyon, south fork drainage, in gorge 0.3 mi. below outlet of Finger Lake, just west of Brainard Lake
        GMDRC7453 GMDRC Cystopteris fragilis J. M. Andre 32519 2009-08-04   Inyo 3287 Eastern Sierra Nevada: south fork of Big Pine Canyon, outwash basin just below Norman Clyde Glacier, SE of Elinore Lake, approx. 1 mi. west of Brainard Lake
        GMDRC7866 GMDRC Cystopteris fragilis J. M. Andre 33775 2006-07-07   Inyo 2731 Eastern Sierra Nevada: Big Pine Canyon, south fork at head of lower basin just below switchbacks to Willow Lake
        HSC100390 HSC Cystopteris fragilis Carl C. Marshall 454 NULL   Humboldt NULL Road between Harris and Garberville.
        HSC102132 HSC Cystopteris fragilis M. R. Mesler 1036 2011-08-02   Humboldt 1759 Crogan Rocks, ˜ .25 mi. east of Crogan Hole
        HSC102614 HSC Cystopteris fragilis M. R. Mesler 1601 2013-06-28   Humboldt 1778 Slopes above Bret Hole and below trail 6E18, 1.5 km SSW of Trinity Summit.
        HSC1027 HSC Cystopteris fragilis W.R. Supernaugh, Jr. 36 1965-04-11   Santa Clara 915 5 mi. E of Alum Rock Park
        HSC1029 HSC Cystopteris fragilis John L. Heywood 1770 1968-03-30   Trinity NULL Along Trinity River, Hwy. 299, 3.5 mi. E of Humboldt Co. line
        HSC1032 HSC Cystopteris fragilis R.C. Wunner 231 1965-06-20   Siskiyou 1463 Lava Beds N.M., entrance of Thunderbolt Cave
        HSC103854 HSC Cystopteris fragilis G.D. Barbe 2767 1980-05-20   Siskiyou 988 2 mi. east of Callahan at Hwy. 3 bridge over the East Fork Scott River.
        HSC1045 HSC Cystopteris fragilis D.E. Anderson 3713 1965-05-15   Humboldt NULL Along Hwy. 96, 1.9 N of Willow Creek
        HSC19005 HSC Cystopteris fragilis J.O. Sawyer 975 1969-07-01   Siskiyou 1921 SE slope above Paynes Lake Creek
        HSC19006 HSC Cystopteris fragilis J.O. Sawyer 1291 1969-07-10   Siskiyou 2226 E facing slope W of S Sugar Lake
        HSC19007 HSC Cystopteris fragilis J.O. Sawyer 1117 1969-07-16   Siskiyou 2226 NE facing slope above Siphon Lake
        HSC19012 HSC Cystopteris fragilis J.O. Sawyer 1706b 1969-08-02   Siskiyou 2317 E facing slope W of Little Duck Lake
        HSC23665 HSC Cystopteris fragilis J.O. Sawyer 1360 1969-07-18   Siskiyou 2043 At headwaters of S Russian Cr.
        HSC24186 HSC Cystopteris fragilis D.E. Anderson 5465 1971-07-28   Trinity 1921 Near E Weaver Lake, 1 mi. from Weaver Bally Lookout on FS Rd. 3 N38
        HSC26114 HSC Cystopteris fragilis J.P. Smith 5682 1972-07-03   Siskiyou 1890 E slope of Kangaroo Mtn. above Toehead Lake.
        HSC26403 HSC Cystopteris fragilis J.P. Smith 5878 1973-03-11   Trinity NULL Trail along the Trinity River and New River beginning at Grays Falls
        HSC26704 HSC Cystopteris fragilis William J. Ferlatte 1381 1971-09-18   Siskiyou 2378 Caribou Basin, Sawtooth Ridge
        HSC29364 HSC Cystopteris fragilis Frederick W. Oettinger 944 1969-07-09   Siskiyou 1799 Marble Mtn. Wilderness Area, NW of Upper English Lake
        HSC29365 HSC Cystopteris fragilis Frederick W. Oettinger 984 1969-07-11   Siskiyou 2073 Ridge running in a SW direction on ′Little Medicine Mountain′ due NW of Hancock Lake
        HSC30286 HSC Cystopteris fragilis William J. Ferlatte 1155a 1968-06-09   Trinity 2134 Packers Peak
        HSC31349 HSC Cystopteris fragilis D.H. Norris 19456 1971-06-23   Modoc NULL Upper Rush Creek Campground, about 8 N of Adin on Hwy. 299
        HSC32333 HSC Cystopteris fragilis D.E. Anderson 5635 1972-06-14   Trinity-Humboldt NULL Senteney Rock, a large barren Franciscan Rock along Swayback Ridge
        HSC34747 HSC Cystopteris fragilis Robert M. Specht 222 1975-05-16   Trinity 310 Trails above the Trinity River at Grays Falls Campground
        HSC34846 HSC Cystopteris fragilis Thomas W. Nelson 1814 1975-05-17   Trinity NULL Across the Trinity River from Douglas City
        HSC35426 HSC Cystopteris fragilis M. Wetherwax 124 1975-05-03   Lake 762 2.1 N of junction of Bottle Rd. and Hwy. 175
        HSC363 HSC Cystopteris fragilis William J. Ferlatte 699 1967-07-09   Siskiyou 1677 Kidd Creek Trail
        HSC36425 HSC Cystopteris fragilis J.O. Sawyer 1876 1969-08-04   Siskiyou 2104 S of S Sugar Lake
        HSC365 HSC Cystopteris fragilis William J. Ferlatte 899 1967-08-11   Trinity 2134 Grizzly Lake Basin, 0.5 N of Grizzly Lake
        HSC36859 HSC Cystopteris fragilis Gary S. Lester 706 1975-05-18   Mendocino 427 Elder Creek Bottoms, from mouth to 1.0 mi. upstream
        HSC38980 HSC Cystopteris fragilis J.O. Sawyer 2645 1974-06-29   Trinity 1951 Gipson Meadows, along trail to Granite Lake
        HSC41043 HSC Cystopteris fragilis J.O. Sawyer 2062 1970-03-04   Siskiyou 762 N of Idlewild Campground
        HSC44807 HSC Cystopteris fragilis Maralyn O′Meara 523 1974-06-01   El Dorado NULL Hwy. 89, Lake Tahoe at Emerald Bay.
        HSC45882 HSC Cystopteris fragilis J.P. Smith 6110 1973-04-15   Trinity 762 1.2 mi. E of Bridge Camp on Stewart Fork
        HSC50061 HSC Cystopteris fragilis Terry Griswold 9129 1979-07-24   Siskiyou 1988 Near Hemlock Lake, close to the town of Macdoel
        HSC50826 HSC Cystopteris fragilis G.L. Clifton 3636 1979-06-03   Trinity 780 Near Browns Canyon, close to the town of Forest Glen.
        HSC52933 HSC Cystopteris fragilis G.L. Clifton 5724 1979-06-22   Del Norte 1433 Near Bear Basin, close to the town of Gasquet.
        HSC54068 HSC Cystopteris fragilis Walter Overton 8116 1979-07-17   Trinity 1390 Near S Fork Mtn., close to the town of Mad River.
        HSC54855 HSC Cystopteris fragilis G.L. Clifton 10750 1979-07-25   Humboldt 1814 Near Red Cap Lake, close to the town of Forks of Salmon.
        HSC55069 HSC Cystopteris fragilis G.L. Clifton 11649 1979-07-31   Humboldt 1719 Near Trinity Summit Guard Station, close to the town of Hoopa
        HSC55124 HSC Cystopteris fragilis G.L. Clifton 11924 1979-08-01   Humboldt 1692 Near Horse Trail Ridge, close to the town of Hoopa
        HSC55131 HSC Cystopteris fragilis G.L. Clifton 11958 1979-08-01   Humboldt 1707 Near Mill Creek, close to the town of Hoopa
        HSC55171 HSC Cystopteris fragilis Gilbert Muth 12171 1979-08-01   Humboldt 1677 Near Horse Trail Ridge, close to the town of Hoopa
        HSC55183 HSC Cystopteris fragilis G.L. Clifton 12217 1979-08-02   Humboldt 1661 Near Oregon Creek, close to the town of Hoopa.
        HSC61200 HSC Cystopteris fragilis Al Hobart sn 1967-08-08   Siskiyou NULL El Capitan
        HSC61803 HSC Cystopteris fragilis Ruby Van Deventer sn 1960-07-13   Siskiyou 1585 Poker Flat
        HSC65913 HSC Cystopteris fragilis B. Ferguson sn 1980-05-03   Shasta 823 Harrison Gulch, along Hwy. 36 at rd. to Deer Lick Springs
        HSC65932 HSC Cystopteris fragilis Cathy Goldberg 65 1980-05-03   Trinity 808 Philpot Creek Campground
        HSC66217 HSC Cystopteris fragilis M. S. Taylor 1988 1979-05-04   Butte 1006 Millsap Bar Campground, 9 NE of jct. of Millsap Bar Rd. with Brush Cr. Rd., 26 NE of Oroville
        HSC69251 HSC Cystopteris fragilis J.O. Sawyer 3720 1980-07-20   Siskiyou 1890 Near USFS Rd. 4 N05 in center of section
        HSC69493 HSC Cystopteris fragilis Maralyn A. Renner 2490 1980-08-19   Siskiyou 2104 S side of Caribou Lake
        HSC69514 HSC Cystopteris fragilis John S. Palmer 795 1980-08-13   Siskiyou 1616 Dead Cow Creek, near FS 4 N44 from Beaver Creek Rd.
        HSC72904 HSC Cystopteris fragilis M.A. Baker 2586 1980-07-02   Trinity 1341 Near Swim Ridge
        HSC72965 HSC Cystopteris fragilis M.A. Baker 2321 1980-06-25   Trinity 1436 Near Castle Rock.
        HSC73892 HSC Cystopteris fragilis Gail Newton 1234 1980-07-10   Trinity 1463 Near Senteney Rock
        HSC74128 HSC Cystopteris fragilis R. York 621 1980-05-23   Humboldt 1524 Near Buck Mtn.
        HSC74131 HSC Cystopteris fragilis R. York 613 1980-05-23   Humboldt 1524 Near Buck Mtn.
        HSC74313 HSC Cystopteris fragilis M.A. Baker 1438 1980-05-23   Trinity 975 Near Tierney Canyon
        HSC74653 HSC Cystopteris fragilis M.A. Baker 1226 1980-05-17   Humboldt 792 Near Le Perron Peak
        HSC74727 HSC Cystopteris fragilis Gail Newton 2282 1981-07-23   Humboldt 1350 Near Bug Creek Butte.
        HSC78257 HSC Cystopteris fragilis John S. Palmer 437 1976-07-02   Trinity 1585 Along Log Lake Creek
        HSC80489 HSC Cystopteris fragilis Tim Messick 1424 1980-08-21   Mono 2820 In bed of Rough Cr. 0.2 mi. upstream from Geiger Grade
        HSC80504 HSC Cystopteris fragilis Tim Messick 825 1979-08-02   Mono 2774 NE slope of Bodie Mtn., beside Geiger Grade, 0.4 mi. E of where road crosses Rough Creek
        HSC80505 HSC Cystopteris fragilis Tim Messick 658 1979-06-27   Mono 2210 S side of Clearwater Canyon, 0.3 W of mouth of Cinnabar Canyon
        HSC80873 HSC Cystopteris fragilis G.M. Riegel 1128 1980-09-03   Modoc 1829 S Warner Mtns.
        HSC84275 HSC Cystopteris fragilis Clare R. Wheeler 1815 1980-06-18   Mendocino 1921 1.5 N of Wells Cabin Campground, E of Anthony Peak
        HSC84276 HSC Cystopteris fragilis Gladys L. Smith 6112 1981-04-15   Mendocino 30 Upper Reeves canyon
        HSC87028 HSC Cystopteris fragilis Brent Helm 28 1988-03-12   Trinity 457 12.4 mi. up S fork Rd. of Trinity River from Hwy. 299 to S. Fork Trail head, 3 mi. from trail head by Hells Half Acre Creek
        HSC90222 HSC Cystopteris fragilis Michael P. Murray 2 1991-06-30   Siskiyou 2134 Marble Mtn. Wilderness Area, ridge between Kings Castle and jumpoff point
        HSC90353 HSC Cystopteris fragilis Scott Brush 137 1991-08-23   Tulare 4100 Table Mtn. Plateau
        HSC92572 HSC Cystopteris fragilis Jennifer Whipple 1519 1976-07-23   Siskiyou 2317 Dale Cr. drainage, N face of Mt. Eddy
        HSC92602 HSC Cystopteris fragilis Jennifer Whipple 1698 1976-08-19   Trinity 2378 Deadfall Drainage near Upper Deadfall Lakes
        HSC92768 HSC Cystopteris fragilis Jennifer Whipple 1655 1976-08-04   Trinity 2165 Mt. Eddy, near Lower Deadfall Lake
        HSC94628 HSC Cystopteris fragilis Helen Constantine-Shull 894 1996-07-12   Mono 2731 Minaret meadow
        HSC94633 HSC Cystopteris fragilis Helen Constantine-Shull 468 1995-07-26   Mono 2498 Crater Flat
        HSC95029 HSC Cystopteris fragilis Helen Constantine-Shull 1012 1996-07-29   Mono 2576 Along stream E of Deadman Pass
        HSC95686 HSC Cystopteris fragilis Vernon H. Oswald 8711 1997-07-07   Tehama 1707 Rd. 35 at branch of the S Fork of Beegum Creek, 0.4 W of Rat Trap Gap, N side of the Yolla Bolly-Middle Eel Wilderness
        HSC96961 HSC Cystopteris fragilis L. Ahart 11345 2004-08-09   Nevada 2163 E side of the upper reaches of Jackson Creek, on NE side of English Mtn., ca. 0.75 air mi. S of Catfish Lake, 2.75 mi. E of E end of Bowman Lake.
        HSC970 HSC Cystopteris fragilis M.T. Milligan 398 1965-06-30   Modoc 1890 Slopes and ridges E of Jess Valley
        HSC97462 HSC Cystopteris fragilis Cara Witte 103 2007-05-23   Humboldt 1398 Near Grouse Mountain. Along 4N32. Approximately 0.5 miles south of intersection with 5N04 and 4N32E.
        HSC97609 HSC Cystopteris fragilis Cara Witte 203 2007-06-04   Humboldt 1386 Cold Spring. 0.5 mile S of Titlow Hill.
        HSC97625 HSC Cystopteris fragilis Cara Witte 161a 2007-05-31   Humboldt 1547 Buck Flat. Intersection of National Forest 1 and 5N01.
        HSC980 HSC Cystopteris fragilis C.B. Wolf 1842 1928-05-03   Napa NULL At the summit of the Mt. St. Helena Grade
        HSC98479 HSC Cystopteris fragilis Dana York 2982 2009-07-19   Trinity 2225 82 W-NW of Redding, Shasta-Trinity National Forest on Thurston Peaks (Limestone Ridge.), spur ridge to the summit of Thurston Peaks
        HSC98482 HSC Cystopteris fragilis Dana York 2983 2009-07-19   Trinity 2225 82 W-NW of Redding, Shasta-Trinity National Forest on Thurston Peaks (Limestone Ridge.), spur ridge to the summit of Thurston Peaks
        HSC98488 HSC Cystopteris fragilis Dana York 2978 2009-07-19   Trinity 2225 82 W-NW of Redding, Shasta-Trinity National Forest on Thurston Peaks (Limestone Ridge.), spur ridge to the summit of Thurston Peaks
        HSC98541 HSC Cystopteris fragilis Cara Witte 704 2008-06-09   Humboldt 1418 Board Camp Mountain. Forest Service Road 4N38.
        HSC98728 HSC Cystopteris fragilis Cara Witte 563 2007-07-20   Humboldt 1460 Board Camp Butte. Forest Serivce Road 4E27.
        INF01713 INF Cystopteris fragilis Reveal, Jack L. & Reveal, James L. 179 1962-08-11   Mono 2926 Along Slate Creek, in the meadow below the Carnegie Institution houses in the H. M. Hall Natural Area
        IRVC116 IRVC Cystopteris fragilis Robert Whittaker SJ-314 1963-06-08   Riverside 2134 Marian Mountain Trail
        IRVC117 IRVC Cystopteris fragilis Robert Whittaker SJ-387 1963-06-11   Riverside 2652 Summit Toro
        IRVC118 IRVC Cystopteris fragilis Robert Whittaker SJ-365 1963-06-09   Riverside 2165 Above saw mill.
        IRVC119 IRVC Cystopteris fragilis Don Pfirrmann HS-05-22 1965-04-24   Riverside NULL Highway 74; 1⁄4 mile SE of Sven Camp summit.
        IRVC123716 IRVC Cystopteris fragilis Ron Vanderhoff 133 2020-01-19   Orange 979 Lost Woman Canyon, 1.7 W summit of Modjeska Peak, Santa Ana Mts. Santiago Peak 7.5′ Quad.
        IRVC14134 IRVC Cystopteris fragilis K. Marvosh NULL 1966-04-06   Unknown NULL Silverado canyon, 0.5 mi south of road in spruce canyon
        IRVC18584 IRVC Cystopteris fragilis Gordon A. Marsh NULL 1981-02-16   Orange NULL Lost Woman Canyon, SANTA ANA MTS
        IRVC23663 IRVC Cystopteris fragilis A.P. Romspert 431 1977-07-26   Inyo 2622 Panamint Mtns: Doc Barton′s Cabin Area; N slope looking into Hll Cyn.
        IRVC4417 IRVC Cystopteris fragilis David B. Dunn 589 1940-07-31   Mariposa 3354 Yosemite National Park; Triple Divide Peak.
        JEPS103807 UCJEPS Cystopteris fragilis E. Painter, E. Neese HL2589 1996-04-25   Monterey 450 Fort Hunter Liggett; (Training Area 23), along Los Bueyes Creek to confluence with Los Burros Creek, ca. 3.5 air km NE of Burro Mountain, ca. 1.5 air km SW of Hughes Reservoir
        JEPS103975 UCJEPS Cystopteris fragilis Jake Ruygt 2443 1990-03-10   Napa 192 White Sulphur Springs Rd.
        JEPS103989 UCJEPS Cystopteris fragilis Jake Ruygt 1518 1984-03-31   Napa 548 Devil′s Canyon
        JEPS103990 UCJEPS Cystopteris fragilis Jake Ruygt 3167 1993-03-06   Napa 85 Skyline Park, Skyline trail.
        JEPS104155 UCJEPS Cystopteris fragilis Lowell Ahart 10652 2003-10-17   Plumas 2042 Cliffs n of Humboldt Peak, on the south side of the Pacific Crest Trail, ca 1⁄2 mi e of Humboldt Summit, ca 8 mi (air) ne of Butte Meadows.
        JEPS104156 UCJEPS Cystopteris fragilis Lowell Ahart 10643 2003-10-17   Plumas 2103 Cliffs ne of Humboldt Peak, ca 3⁄4 mi e of Humboldt Summit, ca 8 mi (air) ne of Butte Meadows.
        JEPS106116 UCJEPS Cystopteris fragilis Lowell Ahart 11116 2004-06-22   Butte 628 On the east side of Doe Mill Road, about 1⁄4 mile southeast of the bridge across Butte Creek, about 2 1⁄4 miles (air) southeast of Forest Ranch, about 5 miles (air) west of Stirling City
        JEPS106161 UCJEPS Cystopteris fragilis Lowell Ahart 11345 2004-08-09   Nevada 2162 On the base of cliffs, on the east side of the very upper reaches of Jackson Creek, on the northeast side of English Mountain, about 3⁄4 mile (air) south of Catfish Lake, about 2 3⁄4 miles east of the east end of Bowman Lake
        JEPS108221 UCJEPS Cystopteris fragilis David Gowen 276 2005-04-30   Contra Costa NULL Morgan Territory Regional Preserve. Growing on stream edge, east of Condor Trail.
        JEPS113229 UCJEPS Cystopteris fragilis Lowell Ahart 13919 2007-05-22   Butte 844 About 1⁄8 mile south of Bald Rock Dome, on the west side of Dome Trail, trail leads to the Middle Fork of the Feather River, about 200 yards northeast of trail head which is 3&slo;10 mile east of Bean Creek Road, about 2 miles (air) northeast of Big Bald Rock
        JEPS113772 UCJEPS Cystopteris fragilis Lowell Ahart, John Dittes, Josephine Guardino 14017 2007-06-08   Plumas 1965 East side of an open rocky flat, 60 yards east of a poor dirt road, about a mile (air) north of the north end of Lake Davis
        JEPS114953 UCJEPS Cystopteris fragilis Lowell Ahart 15090 2008-07-16   Plumas 1597 On the east side of a small stream, about 150 yards north of the paved road, about 1⁄4 mile west of the bridge where the South Fork of the Feather River flows into Little Grass Valley Reservoir, about 2 1⁄2 miles (air) north of La Porte
        JEPS116130 UCJEPS Cystopteris fragilis Lowell Ahart 15740 2009-05-23   Butte 234 On the east bank of Big Chico Creek, on the west side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3⁄4 mile (air) west of Highwat 32, about 10 miles northeast of Chico
        JEPS116568 UCJEPS Cystopteris fragilis Jake Ruygt 3181 1993-04-03   Napa NULL Little Bear Valley. Detert Reservoir 7.5′ Quad.
        JEPS118098 UCJEPS Cystopteris fragilis Lowell Ahart 17691 2011-09-20   Plumas 2001 On the south side of Onion Valley Creek, on the north side of Pilot Peak, about 9 miles (air) northeast of La Porte
        JEPS123092 UCJEPS Cystopteris fragilis D. Burge, J. Nelson, Jepson Herbarium workshop participants JHWS-071 2015-06-27   Trinity NULL Bonanza King
        JEPS124088 UCJEPS Cystopteris fragilis Lowell Ahart 20156 2015-05-09   Sierra NULL About 3⁄4 mile west of Highway 49, about 1 3⁄4 miles west of Indian Valley.
        JEPS125060 UCJEPS Cystopteris fragilis D. M. Neubauer 443 2015-07-20   Mono 3113 (W&I) White Mountains: North Fork Crooked Creek, .66 air-mile sw UC White Mountain Research Center Crooked Creek Station
        JEPS125818 UCJEPS Cystopteris fragilis William Harnach 1447 2015-09-02   Sierra NULL 1.6 miles North-East on Highway 49 from Yuba-Sierra Co. line, then approximately 1 mile on the Indian Hill Road.
        JEPS127205 UCJEPS Cystopteris fragilis Lowell Ahart, John Dittes 21007 2016-06-07   Lassen 1397 About 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber.
        JEPS127207 UCJEPS Cystopteris fragilis Lowell Ahart, John Dittes 21032 2016-06-22   Tehama NULL About 30 yards south of the fish ladder on Deer Creek, about 0.9 mile (air) northeast of USFS Road 2 N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32.
        JEPS128026 UCJEPS Cystopteris fragilis Megan E. Keever 103 2008-07-03   Shasta 792 McCloud Reservoir Recreation Sites. Shasta-Trinity National Forest.
        JEPS128475 UCJEPS Cystopteris fragilis Julie Kierstead Nelson, Len Lindstrand III 2015-023 2015-04-22   Shasta 1654 Near summit of Tombstone Mountain, eastern Klamath Range, east of I-5.
        JEPS128686 UCJEPS Cystopteris fragilis Lowell Ahart, John Dittes, Josephine Guardino 21534 2017-06-29   Nevada NULL 30 yards south of Carpenter Valley Road, west of the buildings about 4.5 miles (air) west of Hobart Mills, about 6 miles (air) northwest of Truckee, Carpenter Valley, meadow Basin of Prosser Creek.
        JEPS130117 UCJEPS Cystopteris fragilis Susan Fawcett 1188 2019-08-03   Tehama NULL Lassen National Forest, north side of Christie Hill, about 4 miles NE of Mineral S of CA2 N22 Road.
        JEPS30321 UCJEPS Cystopteris fragilis Chas. H. Quibell 7000 1957-08-17   Fresno 3291 nw facing slope above cliffs of Goddard Canyon
        JEPS309 UCJEPS Cystopteris fragilis Adele Lewis Grant 1453 1918-07-19   Fresno 3048 Kaiser Peak
        JEPS310 UCJEPS Cystopteris fragilis Willis L. Jepson 6366 1915-06-05   Tuolumne NULL Italian Bar
        JEPS311 UCJEPS Cystopteris fragilis Willis L. Jepson 6566 1915-07-26   Tuolumne 2499 Deadman Creek
        JEPS312 UCJEPS Cystopteris fragilis Willis L. Jepson 7358 1917-07-30   Mono 3139 Big Prospector Meadow; White Mts
        JEPS313 UCJEPS Cystopteris fragilis Ernest Braunton 1068 1932-03-27   Los Angeles 1066 San Dimas Canyon; San Gabriel Mts
        JEPS35047 UCJEPS Cystopteris fragilis Ernest Braunton 1968 1932-03-27   Los Angeles NULL San Dimas Canyon; San Gabriel Mts
        JEPS35054 UCJEPS Cystopteris fragilis W. H. Shockley NULL 1888-07-01   Mono NULL near Mammoth
        JEPS35055 UCJEPS Cystopteris fragilis S. B., W. F. Parish NULL 1884-06-01   San Bernardino NULL Bear Valley; San Bernardino Mts
        JEPS35104 UCJEPS Cystopteris fragilis Willis L. Jepson 15315 1929-09-29   Shasta 2438 head of Manzanita Creek Lassen Peak
        JEPS35105 UCJEPS Cystopteris fragilis Adele Lewis Grant 1249 1918-06-14   Tuolumne 1429 Lake Eleanor
        JEPS35108 UCJEPS Cystopteris fragilis Willis L. Jepson 12290 1927-06-22   Shasta 1828 ridge n of Hot Springs Valley; Lassen Volcanic National Park
        JEPS35178 UCJEPS Cystopteris fragilis Joseph P. Tracy 7325 1925-11-25   Humboldt 182 near S Fork Trinity River Valley; Northern Coast Ranges, Trinity River Valley
        JEPS35180 UCJEPS Cystopteris fragilis R. E. Burton, V. K. Ryerson 50 1920-08-14   Inyo 3810 Mt Whitney
        JEPS35182 UCJEPS Cystopteris fragilis Carl V. Meyer 535 1928-07-26   Riverside 2651 Deer Springs; San Jacinto Mt.
        JEPS35183 UCJEPS Cystopteris fragilis Carl V. Meyer 555 1928-07-27   Riverside NULL summit San Jacinto Peak
        JEPS35184 UCJEPS Cystopteris fragilis R. J. Smith NULL 1927-06-19   Santa Clara NULL 2 mi s Saratoga (near long bridge)
        JEPS35190 UCJEPS Cystopteris fragilis Walter Fry 7 1913-09-01   Tulare 365 Sequoia National Park
        JEPS35191 UCJEPS Cystopteris fragilis Joseph A. Ewan 7275 1932-06-16   Los Angeles 1233 Tujunga Creek; San Gabriel Mts
        JEPS35192 UCJEPS Cystopteris fragilis Walter Fry 422 1914-01-01   Tulare NULL Sequoia National Park
        JEPS35193 UCJEPS Cystopteris fragilis Mary H. Manning NULL 1912-04-01   Modoc NULL Tule Lake
        JEPS35194 UCJEPS Cystopteris fragilis Lincoln Constance 781 1934-06-02   Humboldt NULL S. Fork Eel River
        JEPS48411 UCJEPS Cystopteris fragilis Charlotte N. Smith 1417 1965-08-22   Tulare 1729 ca. 3⁄4 mi e Soda Spring (s of trail to The Forks, Lloyd Meadow)
        JEPS59984 UCJEPS Cystopteris fragilis F. H. Frost 10 1925-07-11   Modoc NULL 2 mi above Cedarville (Cedar Canyon campsite)
        JEPS60217 UCJEPS Cystopteris fragilis Lawrence R. Heckard 2260 1969-05-30   El Dorado 1127 below Leonardi Springs (s side of Rubicon River Canyon); Rubicon River Canyon
        JEPS60235 UCJEPS Cystopteris fragilis Lawrence R. Heckard 2281 1969-06-02   El Dorado 929 nw of Riverton (bottom of falls near Jaybird Power House)
        JEPS62351 UCJEPS Cystopteris fragilis James W. Daly NULL 1937-05-24   Plumas NULL near Quincy Q
        JEPS73131 UCJEPS Cystopteris fragilis Gladys L. Smith 2107 1964-07-06   El Dorado 2255 trail from Echo Lake to Desolation Valley
        JEPS73132 UCJEPS Cystopteris fragilis Gladys L. Smith 2241 1964-07-30   Alpine 2529 road to Woods Lake (after turnoff from State 88)
        JEPS73133 UCJEPS Cystopteris fragilis Gladys L. Smith 1758 1963-07-08   El Dorado 2499 trail from Woods Lake to Winnemucca Lake
        JEPS73451 UCJEPS Cystopteris fragilis Lawrence R. Heckard 3048 1972-07-08   Colusa 2011 n side ridge running se of Snow Mt (West Peak)
        JEPS73787 UCJEPS Cystopteris fragilis James R. Griffin 3364 1973-04-03   Monterey 1219 below White Oak Camp (on Tassajara Rd); Los Padres National Forest, Chews Ridge
        JEPS77405 UCJEPS Cystopteris fragilis Robert M. Lloyd 3164 1963-08-07   Mono 3124 nw corner Sagehen Flat (above Crooked Creek spring); White Mts
        JEPS77406 UCJEPS Cystopteris fragilis Robert M. Lloyd 3164 1963-08-07   Mono 3124 nw corner Sagehen Flat (above Crooked Creek spring); White Mts
        JEPS77993 UCJEPS Cystopteris fragilis Edward Lee 1915 1936-04-12   Tuolumne NULL Italian Bar; S. Fork Stanislaus River
        JEPS79500 UCJEPS Cystopteris fragilis Edward Lee, H. L. Mason 1859 1936-04-09   Calaveras NULL road out of (north) Murphy (on rd from Murphy′s to Big Tree)
        JEPS79600 UCJEPS Cystopteris fragilis Edward Lee NULL 1956-08-13   Tuolumne NULL Tioga Pass
        JEPS79627 UCJEPS Cystopteris fragilis Edward Lee NULL 1956-08-17   Mono NULL Slate Creek (Hall Station)
        JEPS79629 UCJEPS Cystopteris fragilis Edward Lee NULL 1979-03-31   San Benito NULL ne of chaparral camp Pinnacles (w fork Chalome Creek)
        JEPS80344 UCJEPS Cystopteris fragilis L. R. Heckard, J. Hickman 5581A 1981-06-21   Lake 1950 n cirque Snow Mt
        JEPS82350 UCJEPS Cystopteris fragilis Lawrence R. Heckard 2251 1969-05-30   El Dorado 975 ca. 7 mi e Georgetown (along Pilot Creek, nw of Blodgett Forest headquarters)
        JEPS82451 UCJEPS Cystopteris fragilis Gilbert Muth 404 1966-07-17   Siskiyou 1828 trail to Lookout (Marble Mt. Wilderness Area); Marble Mountain Wilderness Area
        JEPS87129 UCJEPS Cystopteris fragilis Lowell Ahart 6835 1992-07-26   Butte 1737 ca. 2 air mi s of Snow Mt (s side of Coon Hollow, ca. 1⁄2 mi n of Carr Mine)
        JEPS89821 UCJEPS Cystopteris fragilis Dean W. Taylor 12724 1992-06-11   Trinity 1402 ca. 10 air miles s. Burnt Ranch (along Hwy. 299, Castle Rock, at base of 400-ft cliffs); Klamath Mt. Region, Trinity R. drainage, Castle Rock
        JEPS89822 UCJEPS Cystopteris fragilis Dean W. Taylor, Ingrid Olmsted 4078 1974-07-13   Shasta 2529 vicinity of Magee Peak (Thousand Lakes Wilderness, Lassen National Forest); Lassen National Forest, Thousand Lakes Wilderness
        JEPS94915 UCJEPS Cystopteris fragilis Vernon H. Oswald, Lowell Ahart 8430 1997-05-14   Tehama 1011 on Ponderosa Way (Forest Rd. 2 N29) between Paynes Creek and Cohasset (6.7 mi s of Plum Creek Rd., 0.6 mi sw of Middle Fork Antelope Creek)
        JEPS94921 UCJEPS Cystopteris fragilis Vernon Oswald, Lowell Ahart 8711 1997-07-07   Tehama 1706 Forest Route 35 0.5 mi w Rat Trap Gap (at branch of creek, n side of the Yolla Bolly-Middle Eel Wilderness); South Fork of Beegum Creek
        JEPS94943 UCJEPS Cystopteris fragilis Lowell Ahart 7766 1997-08-01   Butte 1524 about 1⁄4 mi e Table Mountain (on e side of creek, where basalt is eight sided, about 8 air mi ne of Stirling City); Little Kimshew Creek, Snow Meadow
        JEPS99706 UCJEPS Cystopteris fragilis Melanie Arnett 8225 2001-06-25   Madera 2235 Devils Postpile National Monument; S-facing 30% moist slope in mist of Rainbow Falls. Platy rhyodacite.
        JROH20 JROH Cystopteris fragilis Herbert Dengler s.n. 1961-04-09   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University. San Francisquito Creek
        JROH22 JROH Cystopteris fragilis Richard Jeffers s.n. 1981-04-19   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University.
        JROH23 JROH Cystopteris fragilis John Hunter Thomas 25153 1992-04-23   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University. Near Rattlesnake Rocks and along trail to redwoods
        LA99597 LA Cystopteris fragilis Lawrence L. Kiefer 3524 1967-05-28   Los Angeles NULL San Gabriel Mountains; Glen Canyon tributary, W fork of San Gabriel River, about 1⁄4 mi from mouth.
        LAVO7218 LVNP Cystopteris fragilis Bartlett, C. K37.08 2005-07-09   Tehama 2004 Adjacent to park road just inside the boundary at the south entrance.
        LOB112993 LOB Cystopteris fragilis A.E. Fisher, Bryana Olmeda, Keana Tang 511 2018-05-17   San Bernardino 1400 San Bernardino National Forest, Yucaipa Ridge, Wildlands Conservancy Bearpaw Reserve, Service Rd 1S08.
        LOB112994 LOB Cystopteris fragilis P.C. Baker 7400 1974-08-27   Tulare 1615 Lloyd Meadows
        LOB112995 LOB Cystopteris fragilis P.C. Baker 7400 1974-08-27   Tulare 1615 Lloyd Meadows
        LOB112996 LOB Cystopteris fragilis P.C. Baker 7305 1973-05-30   Tulare 1615 Lloyd Meadows
        MACF22140 MACF Cystopteris fragilis A. P. Romspert 431 1976-08-28   Inyo 2865 Eagle Spring, Telescope Pk., Panamint Mts.
        NY04200086 NY Cystopteris fragilis L. Ahart 14017 2007-06-08   Plumas Co. 1965 East side of an open rocky flat, 60 yards east of a poor dirt road, about a mile (air) north of the north end of Lake Davis. (GPS)
        NY3799759 NY Cystopteris fragilis M. Honer 1367 2001-07-31   Mono Co. 2720 Glass Mountain Region: Sawmill Canyon, appx. 400 meters north of 4WD Rd. crossing to Kelty Meadows. Appx. 1 mile north of Sawmill Meadow.
        NY3799760 NY Cystopteris fragilis D. W. McNeal 4016 1993-07-12   Mono Co. NULL Slope south of Harriet Lake, Toiyabe National Forest.
        NY3799766 NY Cystopteris fragilis L. Abrams 3798 1903-06-21   San Diego Co. NULL Spencer valley, near Julian
        NY3799769 NY Cystopteris fragilis R. S. Norris s.n. 1894-05-01   Marin Co. NULL NULL
        NY3799775 NY Cystopteris fragilis Mrs. C. C. Bruce s.n.