ARIZ
429794 R.G. Swinney 15849 2011-10-25
United States, California, Los Angeles, San Gabriel Mountains: along Coldbrook Creek from Coldbrook Campground upstream to tunnel, c. 0.3 stream-mile north of Hwy. 39, above confluence with Soldier Creek (Crystal Lake 7.5' Q.), 34.293056 -117.839444, 1000m
UCR
R.G. Swinney 3301 1994-10-19
United States, California, San Bernardino, Lytle Creek, Pollard Dr and Irving Ln, on Irving northeast of junction with Pollard; San Gabriel Mtns, 34.26028 -117.49917, 1049m
UCR
R.G. Swinney 18512 2016-08-31
United States, California, Los Angeles, Angeles National Forest, confluence of upper Big Tujunga Canyon and Grotto Creek, 0.46 land miles west (down canyon) from Colby Bridge Day Use Area & Trailhead, 34.30972 -118.11861, 939m
UCR
R.G. Swinney 19968 2017-08-29
United States, California, Los Angeles, Lewis (Soldier Creek) Falls, Soldier Creek. 2.5 miles up-canyon from Coldbrook Campground, 0.4 mile up-canyon from Hwy 39, 34.30561 -117.83581, 1330m
UCR
R.G. Swinney 20052 2017-09-13
United States, California, Los Angeles, Arroyo Seco Çanyon. Switzer Campground, c. 0.78 air miles down-canyon from Switzer Picnic Area, 34.25831 -118.15469, 900m
UCR
Josh Corona-Bennett s.n. 2010-09-01
United States, California, Los Angeles, north of city of San Fernando, c. 0.5 mile from Little Tujunga Canyon Road, on north-facing slope of Pacoima Creek, probably Angeles National Forest, 34.3475 -118.38508, 617m
UCR
D.E. Bramlet 5299 2015-05-21
United States, California, Los Angeles, Arroyo Seco, near Brown Mountain Rd., 34.23806 -118.16667, 488m
UCR
R.G. Swinney 9449 2008-09-12
United States, California, Los Angeles, Buckhorn Canyon, spring (not shown on topo) 0.3 mi. NE of Burkhart Trail parking lot, 34.35111 -117.9075, 1951m
UCR
Anuja Parikh 3564 2011-07-16
United States, California, Los Angeles, West Fork San Gabriel River, 4.8 km west of State Hwy 39, San Gabriel Canyon Road, 34.24181 -117.91969, 568m
UCR
R.G. Swinney 20366 2017-11-13
United States, California, Los Angeles, Clear Creek Canyon bottom at junction of World of Chaparral Trail (Georges Gap Trail), 0.8 trail mile north of Georges Gap, 34.27811 -118.16889, 997m
UCR
D.E. Bramlet 4793 2010-09-16
United States, California, Los Angeles, North Fork of Pacoima Canyon, along the BPL Road, 4,200 ft southwest of the north fork saddle station, 34.38233 -118.26278, 1159m
UCR
R.G. Swinney 19810 2017-08-10
United States, California, Los Angeles, Trail Canyon Falls, Trail Cyn. is a north tributary of Big Tujunga Cyn, 1.9 miles up canyon from trailhead at Big Tujunga Cyn. Rd., 34.32031 -118.25531, 734m
UCR
R.G. Swinney 15849 2011-10-25
United States, California, Los Angeles, along Coldbrook Creek from Coldbrook Campground upstream to tunnel, c. 0.3 stream-mile north of Hwy. 39, above confluence with Soldier Creek, 34.29306 -117.83944, 1001m
UCR
D.E. Bramlet 4926 2011-08-15
United States, California, Los Angeles, Mill Creek watershed, FS Road 3N23, 34.33056 -118.12083, 1037m
UCR
R.G. Swinney 20238 2017-10-19
United States, California, Los Angeles, Arroyo Seco. Gould Mesa Trail Camp, 40 m east of camp, 1.34 air miles north-northwest of JPL, 34.22189 -118.17811, 434m
UCR
Mike Gates s.n. 1996-10-12
United States, California, Los Angeles, San Gabriel River Canyon, 34.28333 -117.73333, 1372m
UCR
R.G. Swinney 17723 2015-09-24
United States, California, Los Angeles, north of Pasadena, Eaton Canyon, lower Eaton Cyn. Falls, 34.19639 -118.10194, 409m
UCR
Scott D. White 2270 1994-07-18
United States, California, Los Angeles, San Dimas Canyon; along San Dimas Canyon Road; San Gabriel Mtns., 34.16472 -117.76889, 488m
UCR
R.G. Swinney 20435 2017-11-17
United States, California, Los Angeles, Clear Creek Outdoor Education Center (CCOEC), LA Unified School District, Camp Skyhook, no north tributary of Clear Creek Canyon. Connecting trail from Angeles Forest Hwy at CCOEC entrance to paved CCOEC service road c. 200 m east of office, 34.2775 -118.16831, 1017m
UCR
R.G. Swinney 17699 2015-09-21
United States, California, Los Angeles, Angeles National Forest, Middle Fork Mill Creek, c. 0.4 mile NW of Angeles Forest Hwy, 34.33083 -118.11861, 1037m
UCR
I.M. Johnston 1725 1917-09-16
United States, California, Los Angeles, San Gabriel (”San Antonio”) Mountains, Coldwater Fork of Cattle Canyon; San Gabriel Mountains, 34.26564 -117.7065, 1223m
UCR
R.G. Swinney 23329 2019-10-14
United States, California, Los Angeles, Acton, Arrastre Canyon, Arrastre Canyon Nature Preserve, c. 300 m up canyon of removed homesite, at 0.72 air miles SSE of Arrastre Cyn. Road trailhead, 34.43281 -118.1925, 842m
UCR
R.G. Swinney 18557 2016-09-01
United States, California, Los Angeles, Angeles National Forest, 0.5 mile NW of Angeles Forest Hwy. in North Fork Mill Creek, 34.32194 -118.13556, 976m
UCR
R.G. Swinney 15780 2011-10-13
United States, California, Los Angeles, Chilao Flat near central meadow, 0.2 mile ESE of Chilao Station, along Chilao Creek, 34.32917 -118.01806, 1573m
USU:UTC
UTC00138840 Peter H. Raven 16842 1961-10-13
United States, California, Los Angeles, Upper Arroyo Seco, about 200 yards above Switzers Camp, 762m
BRY:V
BRYV0302473 R. G. Swinney 17699 2015-09-21
U.S.A., California, Los Angeles, San Gabriel Mountains: Angels National Forest, Middle Fork Mill Creek, c. 0.4 mile NW of Angeles Forest Hwy (Chiao Flat 7.5)., 34.33083 -118.11861, 1037m
SDSU
SDSU24191 R. G. Swinney 18512 2016-08-31
United States, California, Los Angeles, San Gabriel Mts, Angeles Natl. Forest, confluence of Upper Big Tujunga Canyon and Grotto Creek, ).46 land miles west (down canyon) from Colby Bridge Day Use Area & Trailhead, Chilao Flat Quad., 34.309722 -118.118611, 939m
SDSU
SDSU24502 R.G. Swinney 18557 2016-09-01
United States, California, Los Angeles, Angeles National Forest, 0.5 miles n.w. of Angeles Forest Hwy. in North Fork Mills Creek, Condor Peak Quad, 34.321944 -118.135556, 976m
SDSU
SDSU24012 R. G. Swinney 18362 2016-06-28
United States, California, Los Angeles, San Gabriel Mts, c. 0.8 miles n. of Upper Tujunga Rd. along Lynx Gulch Rd. at road stream crossing, Chilao Flat Quad., 34.322222 -118.083333, 1085m
MO
2828986 Peter H. Raven 16842 1961-10-13
United States, California, Los Angeles, Upper Arroyo Seco, about 200 yards above Switzers Camp., 762m
APSC
APSC0074170 Wesley Griesel 1960-09-02
United States, California, Los Angeles
DAV
DAV348122 Peter H. Raven 16842 1961-10-13
United States, California, Los Angeles, Los Angeles County: Upper Arroyo Seco, about 200 yards above Switzers Camp., 34.259753 -118.153246, 762m
DAV
DAV348123 Scott D. White 10743 2004-08-23
United States, California, Los Angeles, Los Angeles County: San Gabriel Mountains: south of Upper Big Tujunga Canyon road, around 3 air miles northwest of junction with Angeles Crest Highway., 34.304167 -118.066666666667, 1006m
DAV
DAV348121 R.G. Swinney 11449 2009-08-19
United States, California, Los Angeles, Transverse Range: San Gabriel Mtns.: Monrovia Canyon Wilderness Park, at waterfall., 34.18639 -117.98667, 534m
LSU-NO:Vascular Plants
NO0015503 Louis C. Wheeler 2107 1933-09-10
United States, California, Los Angeles
LSU-NO:Vascular Plants
NO0015504 Joseph A. Ewan s.n. 1928-08-07
United States, California, Los Angeles
LSU-NO:Vascular Plants
NO0015505 Joseph A. Ewan 3527 1930-10-10
United States, California, Los Angeles
LSU-NO:Vascular Plants
NO0015506 Raymond J. Dobbs s.n. 1922-09-10
United States, California
GA
GA251717
United States, California, Los Angeles County, Los Angeles County, CA
OBI
OBI185223 Jordan Collins 948 2022-07-27
United States, California, Los Angeles, Western Transverse Ranges, Angeles National Forest, Sawmill Mountain Bioregion. Fish Canyon, roughly 1 air mile N of Cienaga Campground. Along E side of riparian corridor., 34.6347 -118.63584, 671m
OBI
OBI176779 Wesley O. Griesel s.n. 1961-09-02
United States, California, Los Angeles, Switzer's Camp, Arroyo Seco, San Gabriel Mtns, 34.25873 -118.154979, 762m
OBI
OBI185192 Jordan Collins 963 2022-07-27
United States, California, Los Angeles, Western Transverse Ranges, Angeles National Forest, Redrock Mountain Bioregion. Fish Canyon, near junction of Fish Canyon and Burro Canyon., 34.63833 -118.62843, 720m
OBI
Jordan Collins 1384 2022-11-01
United States, California, Ventura, Western Transverse Ranges, Los Padres National Forest, Upper Middle Piru Creek Bioregion. Piru Creek, in riparian course as creek bends N/S. E side of canyon on steep rock face above riparian course. N facing bend in canyon about a seep., 34.69344 -118.85762, 895m
OBI
Jordan Collins 1399 2022-11-02
United States, California, Ventura, Western Transverse Ranges, Los Padres National Forest, Upper Piru Creek Bioregion. Piru Creek, above riparian course, N side of creek. Just E of Gold Hill Road, S of Gold Hill. Trailside., 34.70309 -118.93616, 1195m
OBI
Jordan Collins 1407 2022-11-02
United States, California, Ventura, Western Transverse Ranges, Los Padres National Forest, Upper Middle Piru Creek Bioregion. Piru Creek, E of Gold Hill Road, S of Gold Hill. W side of riparian course by seep arising from vertical rock face. About 1130 air feet SE of Gold Hill Road., 34.70076 -118.93444, 1160m
OBI
Jordan Collins 1230 2022-09-14
United States, California, Los Angeles, Western Transverse Ranges, Angeles National Forest, Redrock Mountain Bioregion. Fish Canyon, just W of Cienaga Campground where road crosses riparian course. N side of Warm Springs Mountain, N of Castaic Lake., 34.61856 -118.63888, 741m
OBI
OBI183766 Jordan Collins 709 2022-06-15
United States, California, Los Angeles, Western Transverse Ranges, Angeles National Forest, Warm Springs Mountain, Trail Spring. Warm Springs Canyon. Warm Springs Fish Canyon Truck Trail, Roadside., 34.61485 -118.58543, 770m
OBI
OBI176778 Louis C. Wheeler s.n. 1975-09-22
United States, California, Los Angeles, San Gabriel Mtns: Graveyard Cyn, 34.251931 -117.793475
BALT
Peter Raven 16842 1961-10-13
United States, California, Los Angeles, Upper Arroyo Seco, 762m
SBBG
126977 Anuja Parikh, N. Gale 3566 2011-07-18
United States, California, Los Angeles, West Fork San Gabriel River, 3.9 km W of St Hwy 39; San Gabriel Mtns, 34.2428 -117.9105, 537m
SBBG
SBBG155298 R. Burgess 6123 2003-10-03
United States, California, Ventura, Topatopa Mtns, Sespe Condor Sanctuary, Tar Creek at Green Cabins Trail, W side of Goodenough Rd, Los Padres National Forest, 34.4902 -118.9284, 579m
SBBG
118497 O. Mistretta 719 1992-07-14
United States, California, Los Angeles, Gold Cyn Trail; Tujunga Ranger District, 34.3119 -118.2784
SBBG
SBBG157340 R. G. Swinney 7547 1999-06-12
United States, California, Los Angeles, San Gabriel Mtns: upper E Fork San Dimas Cyn, N of confluence with Fern Cyn, 34.197778 -117.733889, 853m
SBBG
14286 H. and M. Dearing 5888 1944-05-10
United States, California, Los Angeles, Charlton Flats, Angeles Crest Hwy, 34.2944 -118.0115
SBBG
119065 Scott D. White 10650 2004-07-28
United States, California, Los Angeles, "The Pines" picnic area, immediately S of Angeles Forest Hwy, ca. 0.5 mi W of jct with Angeles Crest Hwy; T2N R12W S8, 34.273741 -118.160381, 976m
SBBG
119039 Scott D. White 10733 2004-08-20
United States, California, Los Angeles, W of Upper Big Tujunga Cyn Rd, ca. 2 air mi N of jct with Angeles Crest Hwy; T3N R11W S32, SW1/4, 34.300398 -118.060058, 1067m
SBBG
126991 Anuja Parikh, N. Gale 3564 2011-07-16
United States, California, Los Angeles, West Fork San Gabriel River, 4.8 km W of St Hwy 39; San Gabriel Mtns, 34.2418 -117.9197, 568m
CalBG:RSA
Scott D. White 10733 2004-08-20
United States, California, Los Angeles, Angeles National ForestSan Gabriel Mountains: Upper Big Tujunga Canyon. West of Upper Big Tujunga Cyn Rd, ca. 2 air miles N of jtn w/ Angeles Crest Hwy.; Chilao Flat, 34.3 -118.0583333, 1067 - 1159m
CalBG:RSA
RSA0192447 R. G. Swinney 17699 2015-09-21
United States, California, Los Angeles, San Gabriel Mountains: Angeles National Forest, Middle Fork Mill Creek, C. 0.4 mile NW of Angeles Forest Hwy.; Chilao Flat 7.5, 34.3308333 -118.1186111, 1037m
CalBG:RSA
RSA0087044 R. G. Swinney 13797 2010-09-09
United States, California, Los Angeles, Big Cienega, north of Crystal Lake Campground, 0.6 miles east of Deer Flats Campground, along FS Rd 3N07.2/North Crystal Lake Rd.; Crystal Lake 7.5' Q., 34.3366667 -117.8313889, 1997m
CalBG:RSA
Scott D. White 10741 2004-08-20
United States, California, Los Angeles, Angeles National ForestSan Gabriel Mountains: Upper Big Tujunga Canyon. South of Upper Big Tujunga Cyn Rd, ca. 4 air miles NW of jtn w/ Angeles Crest Hwy, and 3/4 mi W of Wildcat Gulch., 34.3083333 -118.0833333, 1006m
CalBG:RSA
RSA0179787 Joy D. England 2137 2018-06-14
United States, California, Los Angeles, San Gabriel Mountains, Angeles National Forest: Arroyo Seco, along Gabrielino Trail below Switzer day use area, at Commodore Switzer trail camp., 34.25865 -118.15498, 889m
CalBG:RSA
RSA0633157 Dick Swinney 20366 2017-11-13
United States, California, Los Angeles, San Gabriel Mountains, Clear Creek Cyn. bottom at jct. of World of Chaparral Trail (Georges Gap Trail), 0.8 trail miles n. of Georges Gap, Condor Peak Quad., 34.2781 -118.1689, 997m
CalBG:RSA
RSA0633425 Dick Swinney 20435 2017-11-11
United States, California, Los Angeles, San Gabriel Mountains, Clear Creek Outdoor Education Center (CCOEC), LAUSchool District, Camp Skyhook, on north trib. of Clear Creek Cyn, connecting trail from Angeles Forest Hwy. at CCOEC entrance to paved CCOEC service road c. 200 meters east of office., 34.2775 -118.1683, 1017m
CalBG:RSA
RSA0550028 R. Burgess 6123 2003-10-03
United States, California, Ventura, Topatopa Mtns, Sespe Condor Sanctuary, Tar Creek at Green Cabins Trail, W side of Goodenough Rd, Los Padres National Forest., 34.4902 -118.9284, 579m
CalBG:RSA
RSA0628304 Dick Swinney 19810 2017-08-10
United States, California, Los Angeles, San Gabriel Mountains, Trails Canyon Falls, Trails Canyon is a north tributary of Big Tujunga Canyon, 1.9 miles up canyon from trailhead at Big Tujunga Canyon Rd, Sunland Quad., 34.3203 -118.2553, 734m
CalBG:RSA
RSA0624562 R. G. Swinney 18512 2016-08-31
United States, California, Los Angeles, San Gabriel Mts, Angeles Natl. Forest, confluence of Upper Big Tujunga Canyon and Grotto Creek, ).46 land miles west (down canyon) from Colby Bridge Day Use Area & Trailhead, Chilao Flat Quad., 34.309722 -118.118611, 939m
CalBG:RSA
RSA0114818 R. G. Swinney 15849 2011-10-25
United States, California, Los Angeles, San Gabriel Mountains; along Coldbrook Creek from Coldbrook Campground upstream to tunnel, c. 0.3 stream-mile north of Hwy. 39, above confluence with Soldier Creek.; Crystal Lake 7.5', 34.29306 -117.83944, 1001m
CalBG:RSA
F. W. Peirson 5053 1924-08-23
United States, California, Los Angeles, Just above the mouth of the West Fork of the San Gabriel River, 427m
CalBG:RSA
RSA0116119 R. G. Swinney 15780 2011-10-13
United States, California, Los Angeles, San Gabriel Mountains; Chilao Flat near central meadow, 0.2 miles ESE of Chilao Station, along Chilao Creek.; Chilao Flat 7.5', 34.32917 -118.01806, 1573m
CalBG:RSA
RSA0631257 Dick Swinney 20052 2017-09-13
United States, California, Los Angeles, San Gabriel Mountains, Arroyo Seco Canyon, Switzer Campground (Switzer's), c. 0.78 air miles down-canyon from Switzer Picnic Area, Condor Peak Quad, 34.2583 -118.1547, 900m
CalBG:RSA
R. G. Swinney 3301 1994-10-19
United States, California, San Bernardino, San Gabriel Mountains: Lytle Creek, Pollard and Irving - on Irving NE f junction on Pollard.; Telegraph, 34.2602 -117.5001, 1049m
CalBG:RSA
RSA0629305 Dick Swinney 19968 2017-08-29
United States, California, Los Angeles, Lewis (Soldier Creek) Falls, Soldier Creek. 2.5 miles up-canyon from Coldbrook Campground, 0.4 mile up-canyon from Hwy 39., 34.30561 -117.83581, 1330m
CalBG:RSA
Scott D. White 10743 2004-08-23
United States, California, Los Angeles, Angeles National ForestSan Gabriel Mountains: South of Upper Big Tujunga Canyon Rd, ca. 3 air miles NW of jtn. with Angeles Crest Hwy.; Chilao Flat, 34.3041667 -118.0666667, 1006m
CalBG:RSA
Scott D. White 10650 2004-07-28
United States, California, Los Angeles, Angeles National ForestSan Gabriel Mountains: Clear Creek area. In and around "The Pines" picnic area, immediately S of Angeles Forest Hwy, ca. 0.5 mi W of jtn. with Angeles Crest Hwy.; Condor Peak, 34.275 -118.1583333, 976 - 1052m
CalBG:RSA
RSA0620815 R.G. Swinney 18557 2016-09-01
United States, California, Los Angeles, Angeles National Forest, 0.5 mile NW of Angeles Forest Hwy. in North Fork Mill Creek., 34.32194 -118.13556, 976m
CalBG:RSA
Henry J. Ramsey 210 1937-09-02
United States, California, Los Angeles, Johnny Canyon, Angeles Crest Highway., 1524m
CalBG:RSA
LeRoy Gross 2787 2007-06-06
United States, California, Ventura, Los Padres National ForestPine Canyon. (Sespe Condor Sanctuary) Southern side of the Topatopa Mountains. Northeast end of the Santa Paula Ridge. North of the city of Fillmore.; Fillmore 7.5 Quad.Entered from a hikers trail off of Goodenough Road, just a short distance from mouth of Sespe Creek. Near 34.45142N, 118.92317W. Hiked up canyon to the mouth of Pine Canyon, near 34.46101N, 118.94236W. Then hiked up Pine Canyon to as far as a waterfall near 34.44769N, 118.97179W., 34.45341 -118.95593, 213 - 549m
CalBG:RSA
RSA0632808 Dick Swinney 20238 2017-10-19
United States, California, Los Angeles, Arroyo Seco. Gould Mesa Trail Camp, 40 m east of camp, 1.34 air miles north-northwest of JPL., 34.22189 -118.17811, 434m
SJSU
13556 C.W. Sharsmith 5502 1946-10-20
United States, California, Los Angeles, upper Haines Canyon, San Gabriel Mts, 34.266634 -118.262977, 853m
SJSU
13557 C.W. Sharsmith 4226 1940-08-29
United States, California, Los Angeles, head of Eaton Canyon, San Gabriel Mts, 34.227397 -118.090703, 1372m
SJSU
16270 Carl W. Sharsmith 5502 1946-10-20
United States, California, Los Angeles, Found in upper Hanes Canyon at altitude 2800ft, San Gabriel Alts., 34.25778 -118.277855, 933m
KANU
125395 Peter H Raven; W O Griesel 16842 1961-10-13
United States, California, Los Angeles, Upper Arroyo Seco, ca 200 yds above Switzers Camp, 34.266227 -118.142075, 762m
SD:Plants
SD00066331 Dick Swinney 20366 2017-11-13
United States, California, Los Angeles, San Gabriel Mountains, Clear Creek Cyn. bottom at jct. of World of Chaparral Trail (Georges Gap Trail), 0.8 trail miles n. of Georges Gap, Condor Peak Quad, 34.2781 -118.1689, 997m
SD:Plants
SD00066332 Dick Swinney 19810 2017-08-10
United States, California, Los Angeles, San Gabriel Mountains, Trails Canyon Falls, Trails Canyon is a north tributary of Big Tujunga Canyon, 1.9 miles upcanyon from trailhead at Big Tujunga Canyon Rd, Sunland Quad, 34.3203 -118.2553, 734m
SD:Plants
SD00060636 Dick Swinney 20052 2017-09-13
United States, California, Los Angeles, San Gabriel Mountains, Arroyo Seco Canyon, Switzer Campground (Switzer's), c. 0.78 air miles down-canyon from Switzer Picnic Area, Condor Peak Quad, 34.2583 -118.1547, 900m
SD:Plants
SD00066065 Dick Swinney 20238 2017-10-19
United States, California, Los Angeles, San Gabriel Mountains, Arroyo Seco, Gould Mesa Trail Camp, 40 m. east of camp, 1.34 air miles NNW of JPL, Pasadena Quad, 34.2219 -118.1781, 434m
SD:Plants
SD00058292 Dick Swinney 19968 2017-08-29
United States, California, Los Angeles, San Gabriel Mountains, Lewis (Soldier Creek) Falls, Soldier Creek, 2.5 mi. up-canyon from Coldbrook Cmpgrd, 0.4 mi. up-canyon from Hwy. 39, Crystal Lake Quad, 34.3056 -117.8358, 1330m
SD:Plants
Scott M. White 12546 2008-09-30
United States, California, Los Angeles, San Gabriel Mountains: San Gabriel River - West fork between Bear Creek and Cogswell Dam (Azusa), 34.24167 -117.93333, 610m
SD:Plants
SD00069178 Dick Swinney 20435 2017-11-17
United States, California, Los Angeles, San Gabriel Mountains, Clear Creek Outdoor Education Center (CCOEC), LAUSchool District, Camp Skyhook, on north trib. of Clear Creek Cyn, connecting trail from Angeles Forest Hwy. at CCOEC entrance to paved CCOEC service road c. 200 meters east of office, 34.2775 -118.1683, 1017m