UCR
R.E. Riefner, Jr. 00--758 2000-08-29
United States, California, Los Angeles, La Tuna Canyon, Conservancy Park, second canyon at picnic stop along La Tuna Canyon Rd. 2.5 miles south of 210 Freeway exit, 34.23083 -118.31056, 462m
UCR
A.C. Sanders 39911 2011-09-27
United States, California, Orange, Maple Springs Truck Trail, 3.4 km NNW (340°) of Santiago Peak, 33.73881 -117.54686, 1088m
UCR
Michael Theroux 497 1982-08-08
United States, California, Kern, Alta Sierra, Greenhorn Mtns, Sequoia National Forest. 8 mi north of Lake Isabella, off Hwy 155, 35.72917 -118.54861, 1768m
UCR
Naomi Fraga 1586 2005-06-09
United States, California, Los Angeles, Palmer Canyon N of Claremont, 34.16306 -117.69983, 701m
UCR
R.G. Swinney 6842 1998-08-28
United States, California, San Bernardino, Stoddard Canyon at "Stoddard Falls", 34.17917 -117.6625, 915m
UCR
Steve Boyd 11520 2004-06-08
United States, California, Ventura, Topa Topa Mountains, Tar Creek, east of its confluence with Sespe Canyon near point where stream is crossed by Tar Creek Road trail, 34.49 -118.92806, 610m
UCR
R.G. Swinney 6699 1998-08-06
United States, California, Los Angeles, upper East Fork San Gabriel River, granite cliff on east side c. 100 m below Fish Fork, 34.305 -117.7325, 1037m
UCR
Alex R. Van Dam 54 2004-05-16
United States, California, Los Angeles, Franklin Canyon Park near the corner of Franklin Canyon and Lake Drive, 34.11583 -118.41361, 261m
UCR
A.C. Sanders 28336 2004-06-27
United States, California, San Bernardino, Little Bear Creek, c. 1.5 miles ENE of Lake Arrowhead, above confluence with Hooks Creek, 34.26806 -117.13944, 1470m
UCR
George K. Helmkamp 15171 2009-07-12
United States, California, Placer, along Foresthill Road at the northeast end of the city of Foresthill, 39.01861 -120.81444, 985m
UCR
Dave Goodward s.n. 1999-06-22
United States, California, San Bernardino, West side of Cajon Cyn, extension of Glen Helen Rd. c. 0.4 mi. NW of point opposite Kenwood exit on I-15, c. 100 ft. up a slope.; San Gabriel Mtns., 34.225 -117.43333, 695m
UCR
A.C. Sanders 15452 1994-08-25
United States, California, San Bernardino, Middle Fork Creek (tributary of Alder Cr.) at and above FS Road 1N09/City Creek Truck Trail, 34.16667 -117.06667, 1125m
UCR
R.G. Swinney 7397 1999-06-25
United States, California, Los Angeles, Fern Canyon at falls, c. 1.7 mi. east of confluence with upper East Fork San Dimas Canyon, 34.19583 -117.71667, 1171m
UCR
Art Whistler 660620--s.n. 1966-06-20
United States, California, Los Angeles, valley between Coral Canyon Road and the Coast Hwy [Calif. Hwy 1] near Malibu Beach, 30 mi from Woodland Hills, 34.03483 -118.73561, 34m
UCR
Frank C. Vasek 640718--16 1964-07-18
United States, California, San Diego, at Inspiration Point along CA Hwy 79 between Julian and Cuyamaca, 33.05 -116.56667
UCR
John C. Roos 4588 1949-07-30
United States, California, San Diego, Palomar Mountain, near Doane Meadows, 33.34167 -116.90028
UCR
John P. Hill s.n. 1932-06-18
United States, California, Los Angeles, Verdugo woodlands in the Verdugo Hills, 34.17297 -118.24447, 292m
UCR
R.G. Swinney 6367 1998-07-10
United States, California, Los Angeles, confluence of Bear Gulch and Prairie Fork Canyon, south side of canyon along Prairie Fork stream, 34.04778 -117.70972, 1488m
UCR
R.G. Swinney s.n. 1989-06-10
United States, California, Los Angeles, Glendora Wilderness Park, Big Dalton Canyon, cyn. bottom on w. side of Big Dalton Canyon just west of Pavil Canyon, 34.15917 -117.82583, 442m
UCR
R.G. Swinney 13598 2010-08-26
United States, California, Los Angeles, North Fork Big Santa Anita Canyon, to 0.7 mi. up from confluence with Big Santa Anita Cyn., 34.21861 -118.01861, 720m
UCR
Suzann M. Leininger 127 2006-07-04
United States, California, San Diego, Palomar Mountain State Park, side of Doane Valley Road, 0.5 mi north of its intersection with Nate Harrison Road, 33.34 -116.90969, 1521m
UCR
Scott D. White 3494 1995-07-30
United States, California, San Bernardino, unnamed dirt road from crest of Yucaipa Ridge (5400 ft) to "Bear Paw Ranch" (4500 ft), 34.08333 -116.975, 1402m
UCR
Naomi Fraga 3054 2009-06-30
United States, California, San Bernardino, where the Santa Ana River trail intersects Forsee Creek, confluence of Stetson and Forsee Creeks, 34.1695 -116.9365, 1585m
UCR
R.G. Swinney 2449 1993-07-14
United States, California, San Bernardino, Lytle Creek Canyon, unnamed side canyon from the west, 2 miles north of San Sevaine Road near the Hitching Ranch, 34.21889 -117.47278, 948m
UCR
George K. Helmkamp 10792 2006-06-29
United States, California, Calaveras, along Calif. Hwy 26, 0.6 mile past Sandy Gulch, 38.37861 -120.54417, 793m
UCR
R.G. Swinney 6782 1998-08-21
United States, California, Los Angeles, Cow Canyon, c. 0.5 air mi. due west of Cow Canyon Saddle, 34.22833 -117.68083, 1073m
UCR
R.E. Riefner, Jr. 20--594 2000-06-30
United States, California, Orange, Santa Ana Mountains, North Ranch Policy Plan Area, N Fremont Canyon at Donaldson Ranch, adjacent to powerline crossing on W fork of Fremont Cyn drainage; Santa Ana Mtns., 33.825 -117.675, 427m
UCR
George K. Helmkamp 8678 2004-06-20
United States, California, Santa Barbara, Santa Ynez Mountains. Along Miguelito Rd at about Mile-5. SW of Lompoc and near La Tipta Hill, 34.58 -120.42667, 335m
UCR
Scott D. White 10725 2004-08-20
United States, California, Los Angeles, Upper Big Tujunga Canyon: south of Upper Big Tujunga Canyon. Road, c. 4 air mi NW of the junction with Angeles Crest Hwy, 34.3 -118.05833, 1067m
UCR
R.G. Swinney 6590 1998-07-30
United States, California, Los Angeles, lowest large waterfall in Spruce Canyon, a tributary from the west of San Antonio Canyon, 34.18861 -117.68389, 976m
UCR
R.E. Riefner, Jr. 06--236 2006-06-12
United States, California, Los Angeles, East of Sunland, Verdugo Mountains, north side of 210 Freeway c. 0.6 mi west of La Tuna Canyon Rd. intersection, 34.23639 -118.30139, 475m
UCR
June Latting s.n. 1974-08-12
United States, California, Tulare, Mineral King Valley, near campground and East Fork Kaweah River, 36.45167 -118.61167, 2287m
UCR
D.E. Bramlet 4917 2011-08-01
United States, California, Los Angeles, Mt. Lukens Truck Trail, 2N76A, 34.23389 -118.18833, 762m
UCR
Tracy Tennant MOR--235 1998-05-21
United States, California, Riverside, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon, 33.98592 -116.86969, 976m
UCR
Dick Newell 280 2012-07-08
United States, California, Orange, Cleveland National Forest, on Maple Springs Road 2.25 mi. NE of Maple Springs gate, 33.74597 -117.54389, 915m
UCR
Tracy Tennant MOR--222 1998-05-21
United States, California, Riverside, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon, 33.98592 -116.86969, 976m
UCR
UCR0150885 Mark A. Elvin 1700 2001-06-30
United States, California, San Diego, Otay Mountain, West Fork Copper Creek, 32.58222 -116.84556, 823m
UCR
R.G. Swinney 17386 2015-07-03
United States, California, Los Angeles, San Dimas Experimental Forest, Tanbark Flats, on both sides of San Dimas Creek canyon that runs through the staff facilities area, 34.20611 -117.76278, 817m
UCR
Naomi Fraga 1288 2004-06-30
United States, California, Los Angeles, Near Grapevine Springs, along FS Road 1N34, 34.19594 -117.46281, 915m
UCR
Jeff B. Galvin 72 2008-06-26
United States, California, Riverside, Horse Thief Canyon, 1.3 km SE of Trabuco Peak, 33.69972 -117.46194, 955m
UCR
R.G. Swinney 13205 2010-06-08
United States, California, Los Angeles, Placerita Canyon Natural Area, east entrance (Walker Ranch) from Placerita Cyn. Rd. to canyon bottom and 0.2 miles to the west along Placerita Canyon Trail, 34.37694 -118.44222, 546m
UCR
Anuja Parikh 3376 2010-06-29
United States, California, Los Angeles, West Fork San Gabriel River, 3.6 km east of Cogswell Dam, just south of Devil's Canyon Dam Truck Trail, 34.24319 -117.92519, 620m
UCR
Naomi Fraga 1289 2004-06-30
United States, California, Los Angeles, Near Grapevine Springs, along FS Road 1N34, 34.19739 -117.46989, 1067m
UCR
George K. Helmkamp 16442 2010-07-02
United States, California, Placer, Iowa Hill Road, 1.3 miles SE of its junction with Canyon Way in Colfax, 39.09139 -120.93417, 418m
UCR
Scott D. White 5259 1997-05-27
United States, California, San Bernardino, Near gauging station on Alder Creek, c. 0.2 mile NW of Santa Ana River wash, 34.15833 -117.05, 823m
UCR
John F. Green s.n. 2003-07-17
United States, California, Los Angeles, Arroyo Seco, Pasadena, north of Jet Propulsion Laboratories, transect one, 34.2125 -118.17222, 381m
UCR
Louis C. Wheeler s.n. 1970-06-26
United States, California, Los Angeles, Fish Fork, 34.30694 -117.72639, 1098m
UCR
A.C. Sanders 14160 1993-07-31
United States, California, San Bernardino, Upper Warm Springs Canyon, along Forest Service Rd 1S12, 0.6 mile below the junction with road 1N12, 34.11667 -117.03333, 1159m
UCR
A.C. Sanders 14170 1993-07-31
United States, California, San Bernardino, upper Warm Springs Canyon, along Forest Service Rd 1S12, 1.25 miles below the junction with road 1N12, 34.11194 -117.04139, 1098m
UCR
A.C. Sanders 14189 1993-07-31
United States, California, San Bernardino, Warm Springs Canyon, along Forest Service Rd 1S12, 2.3 mi below the junction with road 1N12, 34.11472 -117.05417, 976m
UCR
John Wear s.n. 1991-07-11
United States, California, Orange, Upper Fremont Canyon, tributary of Santiago Canyon, Irvine Ranch, 33.79 -117.7
UCR
Don Mitchell s.n. 1988-05-28
United States, California, San Bernardino, Stoddard Canyon, 0.5 mi north of Army Corps of Engineers Dam, 34.17306 -117.67278, 701m
UCR
L. Maynard Moe 201B 1970-06-28
United States, California, Alameda, University of California Botanical Garden, [Berkeley, 200 Centennial Dr], along Strawberry Creek, 37.87444 -122.2375, 61m
UCR
A.C. Sanders 7111 1987-06-06
United States, California, San Bernardino, West Fork City Creek, below Forest Service Guard Station, off Hwy 330, 34.1875 -117.185, 734m
UCR
R.G. Swinney 6660 1998-08-05
United States, California, Los Angeles, Bear Gulch, 0.3 miles north of confluence with Prairie Fork, SW of Wrightwood, 34.35028 -117.71083, 1524m
UCR
R.G. Swinney 6647 1998-08-05
United States, California, Los Angeles, upper East Fork San Gabriel River, nameless tributary from the east, immediately north of Alder Gulch, 34.325 -117.72417, 1235m
UCR
Naomi Fraga 1237 2004-06-03
United States, California, Los Angeles, In canyon bottom of Evey Canyon, 34.16706 -117.68297, 793m
UCR
Stephen J. Myers s.n. 2003-06-24
United States, California, Los Angeles, Arroyo Seco, Pasadena, north of Jet Propul. Laboratory, 34.21278 -118.17278, 381m
UCR
R.G. Swinney 6677 1998-08-06
United States, California, Los Angeles, Falls Gulch, waterfall 100 m above confluence with upper East Fork San Gabriel River, 34.30278 -117.7325, 1037m
UCR
A.C. Sanders 39901 2011-09-27
United States, California, Orange, Maple Springs Truck Trail above Silverado, at major (dry) stream crossing, 3.95 km NNW (347°) of Santiago Peak, 33.74506 -117.54397, 903m
USU:UTC
UTC00262780 Walker, Tim s.n. 1993-07-13
UNITED STATES, California, San Diego, 3.4 miles south east of Julian, rt 79, 1417m
USU:UTC
UTC00259628 R.G. Swinney 6367 1998-07-10
United States, California, Los Angeles, San Gabriel Mtns.; confluence of Bear Gulch and Prairie Fork Canyon, south side of canyon along Prairie Fork stream., 34.047778 -117.709722, 1488m
NY
3542271 A. A. Heller 13743 1923-06-10
United States of America, California, Butte Co., Near the Sacramento river west of Chico, in the valley oak belt.
NY
3542275 I. W. Clokey 4885 1930-05-25
United States of America, California, Santa Barbara Co., Santa Barbara Islands, Santa Cruz Island. Marine Garden Cannon.
NY
3542268 H. P. Chandler 5472 1904-07-08
United States of America, California, San Diego Co., Palomar Mt., 1524m
NY
3542262 T. S. Ross 8620 1995-06-28
United States of America, California, Los Angeles Co., Liebre Mountains. Lower Red Fox Canyon near its confluence with Elizabeth Lake Canyon. Burnt Peak 7.5' USGS Quad. T6N R16W, 34.6294 -118.5314, 738m
NY
3542270 H. E. Hasse 5356 1891-07-15
United States of America, California, Los Angeles Co., Cañons, Santa Monica Range
NY
3542269 H. E. Hasse 1893-07-00
United States of America, California, Yolo Co., Brooks, Santa Monica Range
NY
3542272 A. A. Heller 14627 1928-06-20
United States of America, California, Butte Co., In the forest at Paradise
NY
3542265 A. Eastwood 6442a 1917-07-16
United States of America, California, Santa Barbara Co., Santa Cruz Island.
NY
3542276 S. B. Parish 1888-07-00
United States of America, California, Riverside Co., San Bernadino Mts, 1219m
NY
3542260 C. C. Parry 386 1876-00-00
United States of America, California, Palo Verde.
NY
3542267 H. E. Hasse 1893-07-00
United States of America, California, Brooks. Santa Monica Range.
NY
3542261 E. Palmer 375 1875-00-00
United States of America, California, San Diego Co., Cuiamaca Mts.
NY
3542263 E. Palmer 375 1875-07-00
United States of America, California, San Diego Co., Cuiamaca Mts
NY
3542264 C. R. Orcutt 1882-07-25
United States of America, California, San Diego Co., Smith Mt, San Diego
NY
3542273 I. W. Clokey 4884 1930-06-09
United States of America, California, Santa Barbara Co., West of Prisoners' Harbour, Santa Cruz Island
NY
3542277 M. E. Peck 8527 1919-06-24
United States of America, Oregon, Curry Co., Sphagnum bog 2 mi. N of Port Orford
BRY:V
BRYV0055359 K. Dobry 1096 1992-10-25
U.S.A., California, Los Angeles, Santa Monica Mts. in the city of Westlake, at So. end of Las Virgines Reservoir at So. end of Lindero Cyn.
PUA
16061 G.L. Clifton 1977-07-01
United States, California, Yuba, Local landmark: Challenge. Challenge Quad., 39.464972 -121.211944, 823m
PUA
6873 G.L. Clifton 1971-07-04
United States, California, Yuba, Local landmark: Brownsville. Rackerby Quad., 39.465 -121.266667, 548m
HNT
5615
SDSU
SDSU15139 Reiser, Craig H. 23-VI-87 1987-06-23
United States, California, San Diego, Devil's George. Camp Joseph Pendleton MCB. San Diego County, California. Base Section: 56-07., 33.4724 -117.46196, 122m
SDSU
SDSU15138 Lawson, Dawn 1988-07-22
United States, California, San Diego, Roblar Canyon, Camp Pendleton.
SDSU
SDSU16046 Lauri, Robert 519 2003-07-10
United States, California, San Diego, Base of Rope trail approximately 0.4 miles north of Nate Harrison Grade. Approximately 300 meters east of trail bottom., 33.34028 -116.95639, 614m
SDSU
SDSU21070 Cain, Ian 1540 2010-06-23
United States, California, Los Angeles, Angeles National Forest, San Gabriel Mountains. Along Bear Creek east of Cogswell Dam, 34.2403 -117.9379, 605m
SDSU
SDSU11950 Bernard, W.C 16 1962-07-22
United States, California, San Diego, In Montane Forest on Palomar Mt, Palomar State Park
SDSU
SDSU11902 Youngberg, Florence 1932-05-30
United States, California, San Diego, Topwest Grade, Palomar Mt., 33.33799 -116.91756
SDSU
SDSU11896 Youngberg, Florence 1932-05-30
United States, California, San Diego, Top west grade, Palomar Mt., 33.33799 -116.91756
SDSU
SDSU11956 Markley, Elizabeth 1929-07-14
United States, California, San Diego, Canyon south side San Ysidrio Mt.
SDSU
SDSU11949 Thompson, D. 1964-07-16
United States, California, San Diego, El Cajon Mt., 32.9147711 -116.8197465, 610m
SDSU
SDSU11948 Beauchamp, R.M. 577 1967-07-24
United States, California, San Diego, On southwest slope of Cuyamaca Peak, Cuyamaca Mts., 32.9346 -116.6042
MO
1605568 John G. Lemmon s.n. 1872-06-00
United States, California, Marshes and bogs of the Sierra.
DAV
Cristian J. Singer
United States, California, Nevada, detailed locality information protected
DAV
Hannah Kang 1188 2024-06-17
United States, California, Butte, ±2.75 air miles northwest of Forbestown. Plumas National Forest. ±0.68 driving miles northwest from Ponderosa Way and Lower Forbestown Road fork. ±100 feet north off Ponderosa Way., 39.526964 -121.315722, 749m
DAV
Cristian J. Singer
United States, California, Yuba, detailed locality information protected
DAV
Cristian J. Singer
United States, California, Nevada, detailed locality information protected
DAV
DAV391677 Harry A. George s.n. 1967-05-28
United States, California, Ventura, Ventura County: Wheeler Gorge, Los Padres National Forest., 34.524166 -119.274148
DAV
Cristian J. Singer
United States, California, Nevada, detailed locality information protected
DAV
Cristian J. Singer
United States, California, Nevada, detailed locality information protected