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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CHSC98597
Cryptantha micrantha
LeRoy Gross
2005-5-3
2208
Los Angeles
Transverse Ranges; San Gabriel Mountains region: West terminus of Holcomb Ridge, west of Big Rock Creek. General collecting along the east, northeast side of hill. North of Fort Tejon Road, west of Valyermo Road. Near 34.46587N, 117.86280W to 34.46838N, 117.87262W, then back to 34.47336N, 117.86053W. T04N, 05N R09W, 10W S06, 01, 31, NW1/4 of 6, NE1/4 of 1, SW1/4 of 31. Alt: 1085-1215m.
1150
Comment
POM49191
Cryptantha micrantha
L. R. Abrams
1901-4-6
s.n.
Los Angeles
Big Tujunga Wash
Comment
POM6667
Cryptantha micrantha
L. T. Street, G. Williams
1919-5-10
2717
Los Angeles
Near Bassett
90
Comment
RSA0091346
Cryptantha micrantha
R. G. Swinney
2011-5-12
14709
Los Angeles
San Gabriel Mountains: along Cabin Canyon Creek near the confluence with Aliso Cyn.
1195
Comment
RSA0093138
Cryptantha micrantha
Steve Boyd, Gary D. Wallace
2011-4-14
12315
Los Angeles
Transverse Ranges; Liebre/San Gabriel Mountains region: Acton Wash ca. 3km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
RSA238235
Cryptantha micrantha
R. F. Thorne
1969-7-2
38289
Los Angeles
Angeles National Forest: near Chilao Creek, Upper Chilao Campground
1616
Comment
RSA249775
Cryptantha micrantha
R. F. Thorne
1973-4-20
42994
Los Angeles
San Gabriel Mountains, Mojave Desert slope: 1 mile N of Bob's Gap, 3.2 miles S of Llano, N slope of Holcomb Ridge.
1143
Comment
RSA316342
Cryptantha micrantha
R. F. Thorne, Walter Wisura, Suzanne Granger, Pamela Burton
1982-4-20
54952
Los Angeles
1/4-1/2 mile north of Bob's Gap, north slope of Holcomb Ridge, about 2.5 miles due south of Llano.
1159
Comment
RSA499643
Cryptantha micrantha
Robert Gustafson
1982-4-26
2534
Los Angeles
Bob's Gap Road, about 3 1/2 miles south of the junction with Pearblossom Hwy.
975
Comment
RSA499644
Cryptantha micrantha
Anstruther Davidson
1892-04
s.n.
Los Angeles
Los Angeles. El Monte.
Comment Read comments Oct 3 2010
RSA499859
Cryptantha micrantha
Freda Detmers
1928-4-22
s.n.
Los Angeles
Los Angeles.
Comment
RSA518012
Cryptantha micrantha
Steve Boyd, Orlando Mistretta
1986-3-31
1548
Los Angeles
Mojave Desert: Highway 138, 4 miles E of jct w/ Hwy 18, NE of Pinyon Hills.
Comment
RSA585343
Cryptantha micrantha
T. S. Ross
1991-4-27
4638
Los Angeles
Mojave Desert: Fort Tejon Road, 0.1 mile W of its junction with Hwy 138 (& hiking +/-S to SSW), ca. 0.25-0.3 miles W of the county line
1183
Comment
RSA589172
Cryptantha micrantha
T. S. Ross
1991-4-28
4746
Los Angeles
Adobe Mountain: Southwesterly extension of the mountain.
926
Comment
RSA605432
Cryptantha micrantha
L. C. Wheeler
1968-5-30
s.n.
Los Angeles
San Gabriel Mountains: Devil's Canyon, depression on bench NE of Campground
1433
Comment
RSA607969
Cryptantha micrantha
L. C. Wheeler
1968-7-24
s.n.
Los Angeles
San Gabriel Mountains: South end of Mt. Hillyer.
1890
Comment
RSA611515
Cryptantha micrantha
L. C. Wheeler
1968-5-12
s.n.
Los Angeles
Spring 2/3 mile E of Juniper Bowl; Juniper Hills.
1158
Comment
RSA614331
Cryptantha micrantha
L. C. Wheeler
1973-4-20
s.n.
Los Angeles
San Gabriel Mountains: Aliso Canyon 1/4 mile south-southwest of Blum Ranch.
914
Comment
RSA617198
Cryptantha micrantha
L. C. Wheeler
1968-4-17
s.n.
Los Angeles
San Gabriel Mountains.
1159
Comment
RSA679951
Cryptantha micrantha
LeRoy Gross, Orlando Mistretta, Valerie Soza
2003-5-13
869
Los Angeles
Big Rock Creek, North and East of Valyermo Ranger Station, off Big Pines Highway
1143
Comment
RSA682521
Cryptantha micrantha
Scott D. White, Michael Honer
2003-5-7
9194
Los Angeles
South Fork Santa Clara River, from confluence with main fork upstream to bridge at Magic Mountain Parkway.
335
Comment
RSA695511
Cryptantha micrantha
Valerie Soza, Sarah J. De Groot
2003-6-18
1695
Los Angeles
Mount Hillyer Trail from Horse Flats Campground.
1829
Comment
RSA729009
Cryptantha micrantha
Gary D. Wallace, B. Gustafson, D. Minor, M. Wallace, F. Runyon, B. Birdsal
1982-4-26
1963
Los Angeles
Fort Tejon Road.
Comment
RSA775520
Cryptantha micrantha
Orlando Mistretta, Christine Mistretta
2010-5-22
5181
Los Angeles
Upper Aliso Cyn, about 1.5 miles north of Mill Creek summit.
1311
Comment
RSA79962
Cryptantha micrantha
F. W. Peirson
1920-6-10
4482
Los Angeles
San Gabriel Mts., summit of Mt. Wilson
1738
Comment
RSA80009
Cryptantha micrantha
F. W. Peirson
1920-5-3
5305
Los Angeles
Tujunga Wash, west end of San Gabriel Mountains
335
Comment
SD230184
Cryptantha micrantha
Louis C. Wheeler
1968-5-30
Los Angeles
San Gabriel Mountains: Devil's Canyon, depression on bench NE of Campground.
Comment
UC1584224
Cryptantha micrantha
Tim Ross and Steve Boyd
1990-5-17
2598
Los Angeles
Mill Creek Tree Plantation San Gabriel Mts., Angeles National Forest, Tujunga District
1612
Comment
UC1601674
Cryptantha micrantha
Alice Eastwood
1913-5-11
3173
Los Angeles
San Fernando Wash
Comment
UC166838
Cryptantha micrantha
Geo. B. Grant
1906-6-17
445 a-6796
Los Angeles
Mt. Wilson Summit
1828
Comment
UC174931
Cryptantha micrantha
Geo. B. Grant
1906-6-17
445 a-6796
Los Angeles
Mt. Wilson Summit
1828
Comment
UC1871251
Cryptantha micrantha
T. S. Ross
1991-4-30
4964
Los Angeles
San Gabriel Mtns.; Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
UC1929625
Cryptantha micrantha
Valerie Soza, Sarah J. De Groot
2003-6-18
1695
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Mount Hillyer Trail from Horse Flats Campground.
1829
Comment
UC306233
Cryptantha micrantha
I. Johnston
1917-5-13
27 R
Los Angeles
San Gabriel Wash
152
Comment
UC573134
Cryptantha micrantha
Herbert L. Mason
1932-4-1
6867
Los Angeles
1 mi e Lancaster; Mojave Desert
Comment
UC61135
Cryptantha micrantha
J. Burtt Davy
May 9 1896-May 24 1896
2287
Los Angeles
Lancaster Antelope Valley
Comment
UC79423
Cryptantha micrantha
Katharine Brandegee
May 1889
Los Angeles
Saugus
Comment
UC857318
Cryptantha micrantha
I. W. Clokey and B. C. Templeton
1930-4-8
4674
Los Angeles
San Francisquito Canyon
600
Comment
UCR38919
Cryptantha micrantha
B. A. Prigge
1985-6-14
6403
Los Angeles
Western Transverse Range; Santa Monica Mtns., Cold Creek Canyon; along trail from upper gate of Cold Creek Preserve to Murphy Ranch Site
659
Comment
UCR61095
Cryptantha micrantha
Steve Boyd, T. S. Ross
1988-4-28
2225
Los Angeles
San Gabriel Mtns., W end of mtns., Angeles National Forest. Sand Canyon, east of Saugus. In small side canyon
793
Comment
UCR62352
Cryptantha micrantha
Jeri Hirshberg, Theo Glenn
1990-5-12
s.n.
Los Angeles
San Gabriel Mountains, Angeles National Forest; north of Oak Spring Canyon amd west of Pole Canyon, south of military reservation at mouth of Pole Canyon, where it joins Soledad Canyon
917
Comment
UCR65562
Cryptantha micrantha
T. S. Ross, Steve Boyd
1990-5-14
2501
Los Angeles
San Gabriel Mtns., Angeles National Forest, Yerba Buena Ridge, Tujunga Ranger District
1101
Comment
VVC2918
Cryptantha micrantha
Tim Thomas
2014-5-4
6285
Los Angeles
Mojave Desert, Antelope Valley 2.6 miles north of Neenach, just east of aqueduct just south of Ave A.
884
Comment
POM3710
Cryptantha micrantha
I. M. Johnston
1917-5-13
27 r
Los Angeles
San Gabriel Wash
152
Comment
POM71935
Cryptantha micrantha
George B. Grant
1906-6-17
445 a-6796
Los Angeles
Summit of Mt. Wilson.
1828
Comment
RSA191009
Cryptantha micrantha
R. F. Thorne
1963-5-15
31674
Los Angeles
San Gabriel Mountains region: 1 mile W of Los Angeles Co. line on Route 138, ca. 2 miles W of Desert Springs.
1220
Comment
RSA229158
Cryptantha micrantha
R. F. Thorne, C. W. Tilforth, John Dourle
1969-7-29
38841
Los Angeles
San Gabriel Mountains: Chilao area, sandy roadbank on Angeles Crest Hwy.
1524
Comment
RSA485303
Cryptantha micrantha
Barbara Shervanick
1974-4-28
1241
Los Angeles
Wash just west of Littlerock.
854
Comment Read comments Nov 1 2009
RSA499645
Cryptantha micrantha
George B. Grant
1906-6-17
3187
Los Angeles
Summit of Mt. Wilson.
1828
Comment
RSA499646
Cryptantha micrantha
E. Van der Pas
1968-3-30
5
Los Angeles
0.3 miles off Hwy 14, 3.7 miles N of Palmdade
Comment
RSA578723
Cryptantha micrantha
T. S. Ross, J. M. Porter
1994-5-1
7577
Los Angeles
Southwestern Mojave Desert: Open desert ca. 1870 m SW of Three Sisters buttes, along Black Butte Basin Road.
961
Comment
RSA705036
Cryptantha micrantha
Gary D. Wallace, M. Wallace
1983-5-20
2079
Los Angeles
Aliso Canyon road between Acton and Angeles Forest highway.
Comment
RSA710835
Cryptantha micrantha
LeRoy Gross
2005-5-3
2208
Los Angeles
West terminus of Holcomb Ridge, west of Big Rock Creek. General collecting along the east, northeast side of hill. North of Fort Tejon Road, west of Valyermo Road., Near 34.46587N, 117.86280W to 34.46838N, 117.87262W, then back to 34.47336N, 117.86053W.
1085
Comment
SEINET3152276
Cryptantha micrantha
G. B. Grant
1906-6-17
Error
Los Angeles
Collected at Summit Mt. Wilson, southern California
1829
Comment
UC1516007
Cryptantha micrantha
Baki Kasapligil
1960-4-11
3228
Los Angeles
Little Rock Canyon, near the dam Little Rock Canyon
1127
Comment
UC1537677
Cryptantha micrantha
Gordon H. True Jr.
1935-5-17
304
Los Angeles
s of Littlerock
944
Comment
RSA725855
Cryptantha micrantha subsp. micrantha
John Green
2006-3-15
s.n.
Los Angeles
Mojave Desert: between Llano and Pearblossom, Hwy 138 at Big Rock Wash crossing, both sides of wash in zone being cleared for highway widening.
963
Comment
UCR170399
Cryptantha micrantha subsp. micrantha
John F. Green
2006-3-15
s.n.
Los Angeles
Mojave Desert, between Llano and Pearblossom, Hwy 138 at Big Rock Wash crossing, both sides of wash in zone being cleared for highway widening
963
Comment
UCR177573
Cryptantha micrantha subsp. micrantha
LeRoy Gross
2005-5-3
2208
Los Angeles
Transverse Range; San Gabriel Mountains, west terminus of Holcomb Ridge, west of Big Rock Creek, along the east [and] NE side of hill. North of Fort Tejon Road, west of Valyermo Road [also T5N, R9W SW/4 sec. 31]
1215
Comment
UCR193452
Cryptantha micrantha subsp. micrantha
Dan S. Cooper
2008-4-21
s.n.
Los Angeles
Western Transverse Range, knoll on south side of Santa Clara River, 1.5 km west of Sand Canyon Rd., Santa Clarita
475
Comment
UCR194156
Cryptantha micrantha subsp. micrantha
A. C. Sanders
2008-4-13
34881
Los Angeles
Western Mojave Desert, Antelope Valley, Llano, 165th St. East, 0.3 mi. N of Hwy 138, 0.2 mi. S of Ave. 'V
955
Comment
CHSC110476
Cryptantha micrantha var. lepida
G. D. Wallace
2003-7-8
4028
Los Angeles
Peninsular Ranges; San Jacinto Mountains region: Hidden Lake.
Comment
IRVC28850
Cryptantha micrantha var. lepida
Mark A. Elvin, Cathleen Weigand
2003-4-7
2451
Los Angeles
Newhall Ranch Commerce Center, S of Castaic Creek, N of SR 126 Santa Clarita Valley
297
Comment
IRVC29584
Cryptantha micrantha var. lepida
A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al.
2003-4-30
26195
Los Angeles
Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns.
366
Comment
RSA0095243
Cryptantha micrantha var. lepida
R. G. Swinney
2011-6-7
15026
Los Angeles
San Gabriel Mountains: Chilao Flat, 0.5-0.6 miles NNW of Angeles Crest Hwy along south entrance road to Chilao Flat Campground, both sides of road
1585
Comment
RSA524630
Cryptantha micrantha var. lepida
T. S. Ross, Steve D. Boyd
1990-5-17
2598
Los Angeles
Mill Creek Tree Plantation, Tujunga District, Angeles National Forest
1613
Comment
RSA679944
Cryptantha micrantha var. lepida
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
944
Los Angeles
Pacifico Mountain Road (3N17) ca. 1.3 miles NW along road from Alder Saddle to Pacifico Mountain and 2 miles SE from Mt. Pacifico Campgroud turnoff.
1784
Comment
RSA712187
Cryptantha micrantha var. lepida
A. C. Sanders, Mark Elvin, Anuja Parikh, Nathan Gale, et al.
2003-4-30
26195
Los Angeles
Castaic Valley at west foot of Castaic Mesa, Newhall Ranch
366
Comment
SEINET13386994
Cryptantha micrantha var. lepida
R. G. Swinney
2011-1
15026
Los Angeles
San Gabriel Mountains: Chilao Flat, 0.5-0.6 miles NNW of Angeles Crest Hwy along south entrance road to Chilao Flat Campground, both sides of road (Chilao Flat 7.5' Q.) (T3N R11W S27)
1585
Comment
UCR126911
Cryptantha micrantha var. lepida
A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others
2003-4-30
26195
Los Angeles
Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch
366
Comment
UCR127092
Cryptantha micrantha var. lepida
Mark A. Elvin, Cathleen Weigand
2003-4-7
2451
Los Angeles
Santa Clarita Valley, Newhall Ranch Commerce Center, south of Castaic Creek, north of SR 126
297
Comment
UCR162554
Cryptantha micrantha var. lepida
T. S. Ross, Steve Boyd
1990-5-17
2598
Los Angeles
Transverse Ranges; San Gabriel Mountains region, San Gabriel Mountains, Angeles National Forest: Mill Creek Tree Plantation, Tujunga District
1613
Comment
UCR276925
Cryptantha micrantha var. lepida
R. G. Swinney
2011-3-29
14280
Los Angeles
San Gabriel Mts., Lake View Terrace, Big Tujunga Wash, 0.2-1.0 miles east of I-210 Fwy, N side of river channel
366
Comment
UCR277083
Cryptantha micrantha var. lepida
R. G. Swinney
2011-6-7
15081
Los Angeles
San Gabriel Mountains, summit of Mount Mooney, 0.4 air-mile east of Angeles Crest Hwy & 0.5 mile north of jct. of Angeles Crest Hwy & entrance to Charlton Flats, 0.32 mi. WNW of Mt. Mooney Rd. jct. with rd. to Stony Ridge Observatory
1780
Comment
PASA1988
Cryptantha micrantha var. lepida
Frank W. Peirson
1920-6-10
Los Angeles
Summit Mt. Wilson
1737
Comment
RSA252980
Cryptantha micrantha var. lepida
R. F. Thorne
1973-4-20
43103
Los Angeles
Mojave Desert slope: Mormon Rocks and Cajon Canyon
1037
Comment Read comments Aug 16 2013
RSA586476
Cryptantha micrantha var. lepida
Orlando Mistretta
1995-6-20
1787
Los Angeles
Bare Mountain Canyon. Head of drainge E of Pacifico mtn at end of Forest Rd 3N7E.
2073
Comment
RSA588730
Cryptantha micrantha var. lepida
Orlando Mistretta
1994-5-31
1277
Los Angeles
Santiago Canyon. N slope of Pacifico Mtn.
1939
Comment
CAS-BOT-BC520382
Cryptantha micrantha var. micrantha
Steve Boyd; Gary Wallace
2011-4-14
12315
Los Angeles
Transverse Ranges: Liebre / San Gabriel Mtns region. Acton Wash ca 3 km E of jct of Soledad Canyon Rd and Crown Valley Rd
829
Comment
RSA0063025
Cryptantha micrantha var. micrantha
LeRoy Gross, Pam De Vries, Otto Gasser
2015-4-7
s.n.
Los Angeles
San Gabriel Mountains; Arrastre Canyon, near Acton. Started at the junction between Arrastre Canyon Road and Moody Truck Trail. Surveyed slope between both roads. Follow the creek and slope beyond where Moody Truck Trail crosses the creek. Northeast side., Slope only.
807
Comment
SD133159
Cryptantha micrantha var. micrantha
E. La Rue, R. Montijo
2-4 Apr 1991
91 14
Los Angeles
Paldale: south of Avenue M & E of Sierra Highway, north of Air Force Plant
790
Comment
UCR264738
Cryptantha micrantha var. micrantha
Steve Boyd, Gary D. Wallace
2011-4-14
12315
Los Angeles
Transverse Ranges; Liebre / San Gabriel Mountains region, Acton Wash ca. 3 km east of junction of Soledad Canyon Road and Crown Valley Road.
829
Comment
UCR272540
Cryptantha micrantha var. micrantha
R. G. Swinney
2011-6-7
15026
Los Angeles
San Gabriel Mountains, Chilao Flat, 0.5-0.6 miles NNW of Angeles Crest Hwy along south entrance road to Chilao Flat Campground, both sides of road
1616
Comment
UCR280885
Cryptantha micrantha var. micrantha
R. G. Swinney
2014-5-7
16407
Los Angeles
San Gabriel Mountains, east of Valyermo, east end of Holcomb Ridge, 0.35-0.45 miles north of Panorama Rd., 2.5 road miles east of Bob's Gap Road, in north-south arroyo cutting through Holcomb Ridge
1366
Comment
UCR89745
Cryptantha micrantha var. micrantha
T. S. Ross, Steve Boyd, L. Arnseth
1991-4-30
4964
Los Angeles
San Gabriel Mtns., Soledad Canyon Wash, c. one-half mi. east of Acton.
829
Comment
UCR93301
Cryptantha micrantha var. micrantha
T. S. Ross, J. M. Porter
1994-5-1
7577
Los Angeles
SW Mojave Desert, Open desert, c. 1870 m SW of Three Sisters buttes, along Black Butte Basin Road
966
Comment
RSA0079574
Cryptantha micrantha var. micrantha
LeRoy Gross
2001-5-27
419
Los Angeles
Verdugo Mountains, northwest side; Between Lanigan Ave. and Wildwood Ave, just north of La Tuna Canyon Road in city of Sun Valley, just west of mouth of McDonald Creek
305
Comment
SBBG63719
Eremocarya micrantha
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG63727
Eremocarya micrantha
R. Hoffmann
1925-4-19
Los Angeles
Antelope Valley
Comment
SBBG63728
Eremocarya micrantha
R. Hoffmann
1929-4-26
Los Angeles
2 mi W of Ravenna
Comment
SBBG63729
Eremocarya micrantha
R. Hoffmann
1928-7-7
Los Angeles
2 mi E of Saugus
Comment
SEINET8548052
Eremocarya micrantha
T. S. Brandegee
s.n.
Los Angeles
Saugus.
Comment