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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC133209
Chaenactis stevioides
R. G. Swinney
2009-5-12
10724
Los Angeles
Transverse Range; San Gabriel Mtns.: Alimony Ridge, junction of Alimony Ridge and Alimony Rdge Rd. and to 1/2 mi. NW up ridge
1463
Comment
CAS-BOT-BC277870
Chaenactis stevioides
Ernest C. Twisselmann
1966-4-27
12104
Los Angeles
Plains 14.1 miles west of El Mirage
822
Comment
CAS-BOT-BC277871
Chaenactis stevioides
Ernest C. Twisselmann
1966-4-27
12104
Los Angeles
Plains 14.1 miles west of El Mirage
822
Comment
CAS-BOT-BC277872
Chaenactis stevioides
John Thomas Howell
1930-5-12
4884
Los Angeles
3 miles south of Palmdale, Mojave Desert
Comment
HSC104221
Chaenactis stevioides
R. G. Swinney
2009-4-24
10458
Los Angeles
Transverse Ranges; San Gabriel Mtns., Mojave Desert: Littlerock Creek, 0.3 mi. NW of Littlerock Creek Campground
915
Comment
JEPS30580
Chaenactis stevioides
Donald M. Kyhos
1957-5-10
57 -134
Los Angeles
just s of Gorman
Comment
JEPS8877
Chaenactis stevioides
Frank W. Peirson
1923-5-25
3522
Los Angeles
Rock Creek San Gabriel Mountains, Rock Creek
1295
Comment
PASA2198
Chaenactis stevioides
Frank W. Peirson
1923-5-25
Los Angeles
Rock Creek, San Gabriel Mts.
1295
Comment
POM351819
Chaenactis stevioides
Anstruther Davidson, Hasse
1906-6-1
1463
Los Angeles
Big Rock Creek.
Comment
POM351821
Chaenactis stevioides
Anstruther Davidson
1895-5-8
s.n.
Los Angeles
Manzana
Comment
RSA0014577
Chaenactis stevioides
Orlando Mistretta, Christine Mistretta
2011-6-18
5723
Los Angeles
Kentucky Springs Cyn, Near Angeles Forest Hwy 2.0 miles S of Southern California Edison substation at Vincent.
1090
Comment
RSA0037299
Chaenactis stevioides
R. G. Swinney
2010-5-11
12661
Los Angeles
San Gabriel Mountains: Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary.
829
Comment
RSA0039133
Chaenactis stevioides
R. G. Swinney
2010-5-11
12661
Los Angeles
Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
RSA0073717
Chaenactis stevioides
Orlando Mistrettta, Christine Mistretta
2005-4-21
2053
Los Angeles
San Gabriel Mountains region: Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station.
1341
Comment
RSA0091961
Chaenactis stevioides
Mitch Provance, Callen Huff
2009-4-29
10702
Los Angeles
Tehachapi Mountains: Tejon Ranch, SE of Lebec, ridge overlooking Interstate 5, about 0.6 mile NE of Gorman; site PO1087.
1390
Comment
RSA0106775
Chaenactis stevioides
R. G. Swinney
2011-5-31
14929
Los Angeles
San Gabriel Mountains: Monte Cristo Creek, 0.1-0.4 mile NE of Monte Cristo Campground and confluence with Mill Creek.
1096
Comment
RSA0119946
Chaenactis stevioides
R. G. Swinney
2014-4-23
16183
Los Angeles
San Gabriel Mountains: east of Valyermo, Holcomb Ridge, 0.18-032 miles north of Bob's Gap Rd. 1.04 air-miles west of Bob's Gap.
1268
Comment
RSA249803
Chaenactis stevioides
R. F. Thorne, C. W. Tilforth
1973-4-20
42998
Los Angeles
San Gabriel Mountains.
1143
Comment
RSA252919
Chaenactis stevioides
R. F. Thorne, C. W. Tilforth
1973-4-20
43045
Los Angeles
San Gabriel Mts., Mojave Desert slopes: 3.2 miles S of Hwy 138 along Grandview Canyon Rd.
1280
Comment
RSA550029
Chaenactis stevioides
Walter Wisura, E. Roeder
1992-4-21
4695
Los Angeles
West Mojave: Mountain Brook Ranch near Valyermo.
Comment
RSA587510
Chaenactis stevioides
Orlando Mistretta
1995-3-24
1561
Los Angeles
San Gabriel Mountains: Carr Canyon.
1098
Comment
RSA588147
Chaenactis stevioides
Orlando Mistretta
1994-5-23
1226
Los Angeles
Little Rock Creek. Drainage E of Creek and N of Forest Rd. 4N15
1341
Comment
RSA632870
Chaenactis stevioides
R. F. Thorne, A. C. Gibron, J. P. Simon, D. J. McGillivray
1970-4-17
39497
Los Angeles
Mojave Desert: Ca. 3 mi. S of Hwy. 138 on Grandview Canyon road, ca. 9 mi. ESE of Pearblossom
1280
Comment
RSA639829
Chaenactis stevioides
R. F. Thorne, Walter Wisura, Suzanne Granger, Pamela Burton
1982-4-20
54998
Los Angeles
San Gabriel Mts: Grassy slopes above Little Rock Creek below dams
976
Comment
RSA652572
Chaenactis stevioides
Marion P. Harthill
1974-4-22
1660
Los Angeles
Mojave Hwy. & N4.
Comment Read comments Jan 4 2012
RSA652573
Chaenactis stevioides
Marion P. Harthill
1974-4-22
1663
Los Angeles
Mojave
Comment Read comments Jan 4 2012
RSA725139
Chaenactis stevioides
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -14
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA725221
Chaenactis stevioides
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506 -14
Los Angeles
Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside.
1444
Comment
RSA729351
Chaenactis stevioides
R. G. Swinney
1999-5-1
7086
Los Angeles
San Gabriel Mtns./Mojave Desert: Graham Canyon, 2.4 miles south of Ft. Tejon Rd., c. 200 m north of Mescal Highlands Rd.
1341
Comment
RSA746414
Chaenactis stevioides
R. G. Swinney
2008-5-12
8829
Los Angeles
east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
RSA763145
Chaenactis stevioides
Justin M. Wood
2010-5-10
1630
Los Angeles
Vicinity of Littlerock Creek; just southwest of intersection of Cheseboro Rd. and Mt. Emma Rd.
973
Comment
RSA763230
Chaenactis stevioides
Justin M. Wood
2010-5-10
1567
Los Angeles
Little Rock Creek: Downstream of Little Rock Reservoir, within 0.25 miles of the dam.
966
Comment
RSA772397
Chaenactis stevioides
R. G. Swinney
2009-5-12
10724
Los Angeles
Transverse Range, San Gabriel Mountains, Alimony Ridge, Junction of Alimony Ridge & Alimony Ridge Rd. and to 0.5 mi NW up ridge.
1435
Comment
RSA774263
Chaenactis stevioides
R. G. Swinney
2009-5-5
10649
Los Angeles
Carr Canyon, 0.6 mi. southeast of Mt. Emma Rd. crossing
963
Comment
RSA774278
Chaenactis stevioides
R. G. Swinney
2009-6-17
11182
Los Angeles
Ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
RSA777212
Chaenactis stevioides
Orlando Mistretta, Christine Mistretta
2010-5-12
5094
Los Angeles
Northern Antelope Valley, S. base of the Tehachapi Mountains, 0.75 miles NE of the intersection of 160th St. W. and W. Rosamond Blvd. Along Southern California Edison transmission line corridor (Segment 10, map sheet 4 per TRTP survey 2010).
832
Comment
RSA783428
Chaenactis stevioides
J. D. Olmsted
1959-4-25
488
Los Angeles
1 mile NNE of Valyermo P. O. along Holcomb ridge, east of Wrightwood-Pearblossom road.
1082
Comment
SBBG119376
Chaenactis stevioides
R. F. Thorne, A. C. Gibron, J. P. Simon, D. J. McGillivray
1970-4-17
39497
Los Angeles
ca. 3 mi S of St Hwy 138 on Grandview Cyn Rd, ca. 9 mi ESE of Pearblossom
1280
Comment
SBBG65609
Chaenactis stevioides
R. Hoffmann
1929-5-19
Los Angeles
between Big Rock Crk and Los Angeles Recreation Park
Comment
SD215395
Chaenactis stevioides
W. Wisura, E. Roeder
1992-4-21
4695
Los Angeles
West Mojave: Mountain Brook Ranch near Valyermo.
Comment
SD253377
Chaenactis stevioides
R. G. Swinney
2011-5-31
14929
Los Angeles
San Gabriel Mountains: Monte Cristo Creek, 0.1-0.4 mile northeast of Monte Cristo Campground and confluence with Mill Creek.
1096
Comment
SEINET2049526
Chaenactis stevioides
J. Harry Lehr
1971-4-12
321
Los Angeles
North side Rt. 138, 7.1 mi. east of Pear Blossom, Los Angeles , Calif San Gabriel Mountains.
1220
Comment
SEINET3859872
Chaenactis stevioides
R. G. Swinney
2009-4-24
10458
Los Angeles
Transverse Ranges; San Gabriel Mtns./ Mojave Desert: Littlerock Creek, 0.3 mi. NW of Littlerock Creek Campground.; 0
915
Comment
SFV13268
Chaenactis stevioides
M. J. Thor
1983-4-16
178
Los Angeles
Mojave Desert Hi Vista, north of Saddle Back Butte State Park along 200th Street.
933
Comment
UC128832
Chaenactis stevioides
Jos. Burtt Davy
1896-5-13
2212
Los Angeles
Antelope Valley
Comment
UC1563052
Chaenactis stevioides
Steve Boyd and Orlando Mistretta
1986-3-31
1544
Los Angeles
4 mi e of jct w/ Hwy 18 (ne of Pinyon Hills, Highway 138); Mojave Desert
Comment
UC1595725
Chaenactis stevioides
W. Wisura and E. Roeder
1992-4-21
4695
Los Angeles
near Valyermo (Mountain Brook Ranch); West Mojave
Comment
UC1871068
Chaenactis stevioides
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-29
4795
Los Angeles
Transverse Ranges; Liebre Mountains region; Parker mountain and ridge to SW: SW of Acton and NNE of Ravenna. T4N R13W; W edge section 2, E and SE edge section 3, NNE edge section 10. Collected between 3670-4131 (summit) feet elevation.
Comment
UC284269
Chaenactis stevioides
P. A. Munz
1923-5-26
6804
Los Angeles
Big Rock Creek San Gabriel Mts., Big Rock Creek
1280
Comment
UC63160
Chaenactis stevioides
H. M. Hall
1902-4-1
3033
Los Angeles
near Palmdale; Antelope Valley
Comment Read comments Dec 21 2006
UCR177495
Chaenactis stevioides
LeRoy Gross
2005-5-19
2284
Los Angeles
Tehachapi Mountains, SE base of the mountains, just above the the W side of Cottonwood Creek
1174
Comment Read comments Jan 30 2017
UCR177566
Chaenactis stevioides
LeRoy Gross
2005-5-3
2253
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
UCR179967
Chaenactis stevioides
R. G. Swinney
1996-5-27
4740
Los Angeles
Eastern San Gabriel Mtns, east of Table Mountain and NW of Wright Ridge
2274
Comment
UCR190379
Chaenactis stevioides
R. G. Swinney
2001-4-18
7917
Los Angeles
San Gabriel Mtns./Mojave Desert, Valyermo area, Bobs Gap near Lime Kiln ruins on east side of road
1244
Comment
UCR193693
Chaenactis stevioides
R. G. Swinney
1999-4-5
7047
Los Angeles
San Gabriel Mtns./Mojave Desert, lower Boulder Canyon Wash, 0.6 mi. south of Ft. Tejon Rd. (Ave. Y) on 213th St. East
1207
Comment
UCR194598
Chaenactis stevioides
R. G. Swinney
1999-5-1
7086
Los Angeles
San Gabriel Mtns./Mojave Desert, Graham Canyon, 2.4 miles south of Ft. Tejon Rd., c. 200 m north of Mescal Highlands Rd.
1341
Comment
UCR197784
Chaenactis stevioides
Sula Vanderplank, LeRoy Gross, Steve Hoskinson
2005-5-6
050506- 14
Los Angeles
Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside
1444
Comment
UCR205584
Chaenactis stevioides
R. G. Swinney
2008-5-12
8829
Los Angeles
San Gabriel Mtns., east fork of Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. south of Big Rock Creek Rd.
1271
Comment
UCR205902
Chaenactis stevioides
R. G. Swinney
2008-5-8
8823 B
Los Angeles
San Gabriel Mtns., West Fork Punchbowl Canyon near north boundary of Devils Punchbowl Co. Park, 0.6 mi. southwest of Big Rock Creek Rd.
1264
Comment
UCR220041
Chaenactis stevioides
R. G. Swinney
2009-4-24
10458
Los Angeles
Transverse Ranges; San Gabriel Mtns./ Mojave Desert, Littlerock Creek, 0.3 mi. NW of Littlerock Creek Campground
915
Comment
UCR220276
Chaenactis stevioides
R. G. Swinney
2009-4-24
10490
Los Angeles
Transverse Ranges; San Gabriel Mtns./ Mojave Desert, Littlerock Creek, c. 200 m below (north of) Littlerock Creek Dam
963
Comment
UCR222724
Chaenactis stevioides
R. G. Swinney
2009-5-12
10724
Los Angeles
Transverse Range; San Gabriel Mtns., Alimony Ridge, junction of Alimony Ridge and Alimony Ridge Rd. and to 1/2 mi. NW up ridge
1463
Comment
UCR223053
Chaenactis stevioides
R. G. Swinney
2009-5-5
10649
Los Angeles
Transverse Range; San Gabriel Mtns./Western Mojave Desert, Carr Canyon, 0.6 mi. southeast of Mt. Emma Rd. crossing
963
Comment
UCR223816
Chaenactis stevioides
R. G. Swinney
2009-6-17
11182
Los Angeles
Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canyon, 1.2 air miles east of Big Rock Creek Rd.
1372
Comment
UCR252876
Chaenactis stevioides
R. G. Swinney
2010-5-11
12661
Los Angeles
San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary
829
Comment
UCR260091
Chaenactis stevioides
Mitch Provance, Callen Huff
2009-4-29
10702
Los Angeles
Tehachapi Mountains, Tejon Ranch, SE of Lebec, ridge overlooking Interstate 5, about 0.6 mile NE of Gorman; site PO1087
1390
Comment
UCR266128
Chaenactis stevioides
Orlando Mistretta, Christine Mistretta
2005-4-21
2053
Los Angeles
Transverse Range; San Gabriel Mountains, Big Pines Highway, 2.85 miles SE of Valyermo Ranger Station
1341
Comment
UCR271658
Chaenactis stevioides
R. G. Swinney
2011-5-31
14929
Los Angeles
San Gabriel Mountains, Monte Cristo Creek, 0.1-0.4 mile NE of Monte Cristo Campground and confluence with Mill Creek
1113
Comment
UCR281165
Chaenactis stevioides
R. G. Swinney
2014-4-23
16183
Los Angeles
San Gabriel Mountains, east of Valyermo, Holcomb Ridge, 0.18-0.32 miles north of Bob's Gap Rd., 1.04 air-miles west of Bob's Gap
1302
Comment
UCR281304
Chaenactis stevioides
R. G. Swinney
2014-4-17
16085
Los Angeles
San Gabriel Mountains, SW of Littlerock, 0.5-0.8 mi. east of Cheseboro Rd., 100-200 m south of CA Aqueduct, 0.66 mile due S of Hwy. 138/Pearblossom Hwy
957
Comment
UCR281320
Chaenactis stevioides
R. G. Swinney
2014-4-24
16212
Los Angeles
San Gabriel Mountains, NE of Valyermo, wash and plateau at north end of Bob's Gap, 3.1-3.6 miles south of Hwy. 138, c. 0.2 miles east of Bob's Gap Rd., east of Bob's Gap Wash
1293
Comment
UCR281353
Chaenactis stevioides
R. G. Swinney
2014-4-24
16238
Los Angeles
San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd.
1244
Comment
UCR281418
Chaenactis stevioides
R. G. Swinney
2014-4-17
16080
Los Angeles
San Gabriel Mountains, SW of Littlerock, 0.5-0.8 mi. east of Cheseboro Rd., 100-200 m south of CA Aqueduct, 0.66 mile due S of Hwy. 138/Pearblossom Hwy
957
Comment
UCR281605
Chaenactis stevioides
R. G. Swinney
2014-4-17
16107
Los Angeles
San Gabriel Mountains/Mojave Desert, SW of Littlerock, 1.2 miles east of Cheseboro Rd., 100-400 m south of California Aqueduct
968
Comment
UCR281876
Chaenactis stevioides
Mitch Provance
2010-5-20
510- 17
Los Angeles
Tehachapi Mountains/Western Mojave Desert, 7.2 miles NW of corner of Rosamond Blvd. and 170th St., vicinity of powerline road.
1204
Comment
UCR281991
Chaenactis stevioides
R. G. Swinney
2014-4-17
16098
Los Angeles
San Gabriel Mountains/Mojave Desert, SW of Littlerock, 1.2 miles east of Cheseboro Rd., 100-400 m south of California Aqueduct
968
Comment
UCSB69229
Chaenactis stevioides
Gross, LeRoy
2005-5-3
Los Angeles
Transverse Ranges; San Gabriel Mountains region; West terminus of Holcomb Ridge, west of Big Rock Creek; north of Fort Tejon Road, west of Valyermo Road; near 34.46587N, 117.86280W to 34.46838N, 117.87262W...[see label for more locality info]
1215
Comment
CDA10728
Chaenactis stevioides
G. D. Barbe, T. C. Fuller
1973-4-6
1190
Los Angeles
4 miles south of Palmdale, 0.7 mile north of Pearblossom Highway on Sierra Highway.
0
Comment
JEPS3303
Chaenactis stevioides
R. Bacigalupi, R. S. Ferris and Richard Holm
1953-4-19
4033
Los Angeles
1/2 mi w junction with road to Muroc (along U.S. 466, 18 1/2 mi e of Mojave); Mojave Desert
Comment
POM5990
Chaenactis stevioides
Marjorie Shaw, E. S. Spalding, C. L. Walton
1917-4-6
s.n.
Los Angeles
Antelope Valley. Desert Flats
915
Comment
RSA0013855
Chaenactis stevioides
R. F. Thorne, Gary D. Wallace
1973-4-25
43373
Los Angeles
San Gabriel Mountains, Mojave Desert Slope: 1/4 mi N of Bob's Gap, 3.5 mi S of Llano, N slope of Holcomb Ridge.
1159
Comment
RSA316359
Chaenactis stevioides
R. F. Thorne, Walter Wisura, Suzanne Granger, Pamela Burton
1982-4-20
54985
Los Angeles
2.5 miles S of Llano
1158
Comment
RSA552590
Chaenactis stevioides
D. Charlton
1991-5-18
5196
Los Angeles
Piute Ponds, Edwards Air Force Base. Old Homestead road just east of ponds, south of Rosamond Dry Lakebed.
701
Comment
RSA586996
Chaenactis stevioides
Orlando Mistretta
1992-5-8
299
Los Angeles
San Gabriel Mountains: Little Rock Creek, slopes E of Little Rock Creek Reservoir.
1159
Comment
RSA595470
Chaenactis stevioides
L. C. Wheeler
1967-5-12
9477
Los Angeles
San Gabriel Mountains. ca. 1/2 way between Hunt Canyon and Soledad Canyon at Vincent.
1158
Comment
RSA660076
Chaenactis stevioides
Orlando Mistretta
1992-5-25
418
Los Angeles
Fenner Canyon Conservation Camp.
1738
Comment
RSA709806
Chaenactis stevioides
Gary D. Wallace, Ann Hiller
1983-5-18
2056
Los Angeles
Dirt road W of junction with Chesboro Road on Mt. Emma Rd. at 47th St. E. Gypsum area further along road.
945
Comment
RSA710391
Chaenactis stevioides
LeRoy Gross
2005-5-3
2253
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., [From] Near 34.46587N, 117.86280W to 34.46838N, 117.87262W, then back to 34.47336N, 117.86053W.
1085
Comment
RSA755964
Chaenactis stevioides
Orlando Mistretta, Christine Mistretta
2008-4-4
2315
Los Angeles
North of State Hwy 14 along Southern California Edison Transmission Line in the vicinity of Peaceful Valley Road (Segment 5, structure 54 per TRTP survey; 2008)
1341
Comment
RSA755975
Chaenactis stevioides
Orlando Mistretta, Christine Mistretta
2008-4-12
2419
Los Angeles
Southern California transmission line tower (Segment 6, structure 5 per TRTP survey 2008), vicinity of Aliso Cyn, W of the Angeles Forest Hwy.
1096
Comment
RSA756579
Chaenactis stevioides
Orlando Mistretta, Christine Mistretta
2008-4-3
2294
Los Angeles
Liebre Mountains region: near the intersection of Southern California Edison Transmission Line and Peaceful Valley Road, North of intersection of transmission Line and State Hwy 14, in the vicinity of Soledad Pass (Segment 5, structure 60 per TRTP survey; 2008).
1083
Comment
RSA757325
Chaenactis stevioides
Orlando Mistretta, Christine Mistretta
2008-4-4
2302
Los Angeles
North of State Hwy 14 along Southern California Edison Transmission Line in the vicinity of Tuckerway Ranch Road (Segment 5, structure 57 per TRTP survey; 2008)
1137
Comment
RSA94402
Chaenactis stevioides
F. W. Peirson
1923-5-25
3522
Los Angeles
along stream on south side of canyon of Rock Creek, San Gabriel Mountains.
1296
Comment
SBBG98298
Chaenactis stevioides
Anstruther Davidson, H. E. Hasse
1906-6-5
1465
Los Angeles
Rock Crk
Comment
UC1119733
Chaenactis stevioides
A. D. Gifford
1935-4-21
613
Los Angeles
2 mi ne of Manzana; Tejon
853
Comment
POM18257
Chaenactis stevioides var. brachypappa
P. A. Munz
1923-5-26
6804
Los Angeles
Big Rock Creek.
1280
Comment Read comments May 18 2016
RSA611667
Chaenactis stevioides var. brachypappa
Steve Boyd, Lauren Raz, Mike Kinney
1998-3-17
10098
Los Angeles
Liebre Mountains region: Lower Leona Valley, southeastern end of Ritter Ridge and adjacent wash of Amargosa Creek, north of Elizabeth Lake Road.
853
Comment
RSA176331
Chaenactis stevioides var. brachypappa
R. F. Thorne
1963-5-15
31678
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
RSA518008
Chaenactis stevioides var. stevioides
Steve Boyd, Orlando Mistretta
1986-3-31
1544
Los Angeles
Highway 138, 4 miles E of jct w/ Hwy 18, NE of Pinyon Hills.
Comment