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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CLARK-A1528-2773
Dalea schottii
John C. Roos
1937-4-18
San Diego
In
Comment
CSUSB1283
Dalea schottii
Annette Price
1962-4-15
027
San Diego
Highway 78, 5.0 miles west of Ocatilla Wells.
Comment
SEINET7908279
Dalea schottii
B. G. Elliott
1967-1
San Diego
Anza Borrego Desert State Park
640
Comment
CSUSB1209
Dalea schottii
Paul M. Estes
1962-4-29
104
San Diego
Highway 78, 1.0 miles west of Borrego State Park entrance.
152
Comment
CAS-BOT-BC340863
Psorothamnus schottii
S. B. Parish; W. F. Parish
1880-4-10
85
San Diego
Agua Caliente
Comment
CAS-BOT-BC340877
Psorothamnus schottii
Roxana S. Ferris; Ruth P. Rossbach
1938-5-18
9653
San Diego
Western fork of State Highway #78 at junction of Borrego Post Office Road
Comment
CAS-BOT-BC340878
Psorothamnus schottii
Aven Nelson; Ruth Nelson
1939-3-25
3249
San Diego
About public camp-ground, Borego [Borrego] Desert State Park
Comment
CAS-BOT-BC340879
Psorothamnus schottii
John Thomas Howell
1928-3-24
3519
San Diego
Near Palm Wash, w. Colorado Desert
Comment
CAS-BOT-BC340880
Psorothamnus schottii
C. Epling; Wm. Robison
1932-4-5
s.n.
San Diego
Hell Hole Canyon--near Borego
Comment
CAS-BOT-BC340881
Psorothamnus schottii
Noel H. Holmgren; Patricia K. Holmgren
1974-3-24
7486
San Diego
Anza Borrego Desert State Park, Lower Borrego Valley, Split Mountain. Ocotillo
121
Comment
CAS-BOT-BC340882
Psorothamnus schottii
Russell S. Woglum
1935-4-15
708
San Diego
Peninsular Ranges/Sonoran Desert Transition: Near Jacumba
Comment
CAS-BOT-BC340883
Psorothamnus schottii
J. H. Thomas
1949-4-21
380
San Diego
10 miles east of Yaqui Well, Anza Desert State Park
Comment
CAS-BOT-BC340885
Psorothamnus schottii
Florence Youngberg
1935-4-11
120
San Diego
Borego [Borrego] Palm Canon [Canyon], E. San Diego Co.
Comment
CAS-BOT-BC340886
Psorothamnus schottii
Carl B. Wolf
1937-4-7
8471
San Diego
Colorado Desert. Borego [Borrego] State Park, vicinity of Park Headquarters
457
Comment
CAS-BOT-BC340887
Psorothamnus schottii
D. W. Kyhos
1962-3-7
62 -78
San Diego
0.7 miles east of Ocotillo Wells on Highway 78
Comment
CAS-BOT-BC340888
Psorothamnus schottii
Alice Eastwood
1913-4-12
2689
San Diego
Yaqui Wells, Colorado Desert
Comment
CAS-BOT-BC340889
Psorothamnus schottii
Gordon H. True
1977-1-13
8141
San Diego
Kane Springs Road ca. 1 mile southwest of Ocotillo Wells, Borrego Valley
Comment
CDA21022
Psorothamnus schottii
G. F. Hrusa, J. A. Hart
1993-4-4
10615
San Diego
Anza-Borrego Desert; Anzo-Borrego Desert, E side of Coyote Cyn.
Comment
GMDRC8199
Psorothamnus schottii
J. M. Andre
2016-2-23
34651
San Diego
Borrego Desert: Anza Borrego St Park; Salada Arroyo, along jeep trail to Seventeen Palms, about 0.5 mi. south of S-22
245
Comment
GMDRC8224
Psorothamnus schottii
J. M. Andre
2016-3-4
34737
San Diego
Borrego Desert: along Carrizo Creek Rd, 0.4 mi. west of Hwy S-2, 15.6 mi. north of Interstate 8 (at Ocotillo), about 2 mi. NW of Sweeney Pass
227
Comment
GMDRC8243
Psorothamnus schottii
J. M. Andre
2016-3-6
34817
San Diego
Borrego Desert: north end of Borrego Valley in Coyote Wash at base of Coyote Mtns, 1.4 mi. north of Di Grigorio Rd (end of pavement), approx 7 mi. north of Borrego Springs (Xmas Circle)
245
Comment
JEPS18354
Psorothamnus schottii
Rimo Bacigalupi with F. Chisaki and P. Hutchison
1957-4-6
5807
San Diego
picnic area at mouth of Palm Canyon Anza Desert State Park, mouth Palm Canyon, Borego Valley (Borego Valley, Anza Desert State Park)
274
Comment
JEPS29271
Psorothamnus schottii
Rimo Bacigalupi, and L. Heckard, P. C. Hutchison
1962-3-19
8298
San Diego
along Calif. 78 5 mi e of junction of road from Borego Valley (western edge Colorado Desert); western edge Colorado Desert
Comment
JEPS41675
Psorothamnus schottii
W. L. Jepson
1920-4-26
8819
San Diego
foot of Palm Canyon Mt. Ysidora (w side Borrego Valley); , foot Palm Canyon of Mt. Ysidora
Comment
JEPS41677
Psorothamnus schottii
W. L. Jepson
1920-4-24
8950
San Diego
near Sentenac Canyon (Wagon Wash); , near Sentenac Canyon
335
Comment
JEPS41678
Psorothamnus schottii
W. L. Jepson
1928-4-20
12465
San Diego
near Sentenac Canyon (Wagon Wash); near Sentenac Canyon, Wagon Wash
Comment
JEPS41680
Psorothamnus schottii
W. L. Jepson
1928-4-22
12521
San Diego
Yaqui Well Colorado Desert, Yaqui Well (Colorado Desert, in the washes)
274
Comment
JEPS41681
Psorothamnus schottii
W. L. Jepson
1920-4-15
8557
San Diego
Vallecito , Vallecito (Colorado Desert)
335
Comment
JEPS41697
Psorothamnus schottii
Carl V. Meyer
1927-4-9
69
San Diego
Borego Valley , Borego Valley (Colorado Desert)
Comment
JEPS41705
Psorothamnus schottii
W. L. Jepson
1935-4-20
17099
San Diego
Borrego Mt.
Comment
OBI8347
Psorothamnus schottii
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-27
12037
San Diego
Anza Borrego Desert State park; 10 mi W of Ocotillo Wells along Calif 78
Comment
POM172796
Psorothamnus schottii
Philip A. Munz, A. S. Hitchcock
1929-5-4
11348
San Diego
Palm Canyon, Borego Valley.
305
Comment
POM209551
Psorothamnus schottii
Florence J. Youngberg
1935-4-11
120
San Diego
Borrego Palm Canyon, E San Diego County.
Comment
POM259402
Psorothamnus schottii
Philip A. Munz
1940-3-18
15585
San Diego
Northwest end of Borrego Valley
Comment
POM27080
Psorothamnus schottii
Marcus E. Jones
1906-4-19
s.n.
San Diego
Canyon west of Borrego Spring.
457
Comment
POM28901
Psorothamnus schottii
Marcus E. Jones
1906-4-20
s.n.
San Diego
Borrego Spring.
1067
Comment
POM304882
Psorothamnus schottii
Henry J. Ramsey, Henry J. Ramsey
1940-3-17
253
San Diego
Borrego Valley.
Comment
POM305948
Psorothamnus schottii
Henry J. Ramsey, Henry J. Ramsey
1941-5-2
1200
San Diego
7 miles NW of Vallecitos.
Comment
RSA14897
Psorothamnus schottii
Mary F. Spencer
1922-1
2032
San Diego
Mountain Springs grade
Comment
RSA175235
Psorothamnus schottii
Robert F. Thorne
1963-5-23
31840
San Diego
Open desert near Vallecito.
Comment
RSA176763
Psorothamnus schottii
Donald W. Kyhos
1962-3-7
62 -77
San Diego
2.2 mi. E of Ocotillo Wells on Highway 78
Comment
RSA21728
Psorothamnus schottii
Carl B. Wolf
1937-4-7
s.n.
San Diego
Colorado Desert, Borego State Park, in the Palm Canyon above Park Headquarters
457
Comment
RSA28905
Psorothamnus schottii
Marcus E. Jones
1906-4-19
s.n.
San Diego
Cholla Ranch near San Felipe.
610
Comment
RSA295556
Psorothamnus schottii
Lyman D. Benson
1945-11-11
11929
San Diego
Mouth of Borrego Palm canyon.
152
Comment
RSA298919
Psorothamnus schottii
W. L. Jepson
1920-4-24
8950
San Diego
Wagon Wash, near Sentenac Canyon.
335
Comment
RSA404243
Psorothamnus schottii
Paul C. Silva
1941-3-29
s.n.
San Diego
Foot of Palm Canyon, Borrego Valley, Colorado Desert.
Comment
RSA404262
Psorothamnus schottii
E. Dean
1929-5-5
s.n.
San Diego
Borego Valley, bordering Colorado Desert.
Comment
RSA404263
Psorothamnus schottii
M. B. Dunkle
1933-5-21
3557
San Diego
Borrego, Palm Canyon.
Comment
RSA404264
Psorothamnus schottii
M. B. Dunkle
1933-5-7
3489
San Diego
Lower Borrego Valley.
Comment
RSA404960
Psorothamnus schottii
H. S. Gentry
1949-4-26
8764
San Diego
San Felipe Canyon.
Comment
RSA43585
Psorothamnus schottii
E. B. Higgins
1949-4-14
s.n.
San Diego
Near the Narrows
Comment
RSA605792
Psorothamnus schottii
R. S. Woglum
1941-04
3268
San Diego
Sonoran Desert: Vallecito Valley; Anza Borrego Desert.
Comment
RSA630298
Psorothamnus schottii
R. S. Woglum
1935-4-15
708
San Diego
Sonoran Desert transition: Near Jacumba
Comment
SBBG115190
Psorothamnus schottii
E. Collins
1992-4-2
San Diego
Fish Crk, ca. 0.5 mi S of cmpgrd, Split Mtn, Anza Borrego State Park, up small drainage on W side of Fish Crk
Comment
SBBG3319
Psorothamnus schottii
H. and M. Dearing
1939-4-11
3161
San Diego
Anza Borrego State Park
Comment
SBBG68032
Psorothamnus schottii
C. F. Smith
1961-9-28
6543
San Diego
Grapevine Cyn, N of Scissors Crossing
Comment
SD11252
Psorothamnus schottii
Frank F. Gander
1935-4-17
178 3
San Diego
old stage road about 8 miles south of Vallecitos Station
Comment
SD113619
Psorothamnus schottii
Darley F. Howe
1938-4-15
621
San Diego
Borrego Valley
Comment
SD12975
Psorothamnus schottii
Frank F. Gander
1936-1-2
350
San Diego
wash at south end of Pinon Mountain
Comment
SD136293
Psorothamnus schottii
Duffie Clemons, Erik Jonsson, Suzanne Bell
1993-3-24
2386
San Diego
In dry wash; Borrego Mountain SE quad (mak 2/06)
Comment
SD14466
Psorothamnus schottii
Frank F. Gander
1936-4-14
1252
San Diego
Borego Palm Canyon
Comment
SD158134
Psorothamnus schottii
Joe Barth
2004-3-21
46
San Diego
Devil's Slide Lane near top, between Shell Reef Expressway and San Felipe Wash
59
Comment
SD161186
Psorothamnus schottii
Bill Sullivan, Margot Vernay-Sullivan
2004-11-5
2
San Diego
Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd.
305
Comment
SD161700
Psorothamnus schottii
Bill Sullivan
2005-4-14
87
San Diego
Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Desert Gardens), Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd.
305
Comment
SD161761
Psorothamnus schottii
Melvin M. Sweet
2004-10-25
12
San Diego
Borrego Springs; On a rocky hillside, on the North side of Coyote Canyon above Lower Willows
447
Comment
SD16682
Psorothamnus schottii
Frank F. Gander
1937-4-6
3137
San Diego
extreme northeast corner of San Diego County
Comment
SD168332
Psorothamnus schottii
Jon P. Rebman, N. Nenow, C. Glacy, & G. & M. Brooks-Gonyer
2005-3-19
11320
San Diego
Anza-Borrego Desert State Park: west of Ocotillo; eastern base of Jacumba Mountains; vicinity of Mortero Palms northwest of Dos Cabezas Spring, in a sandy wash
594
Comment
SD169733
Psorothamnus schottii
Robin Halford
2005-5-12
62
San Diego
Approx 3 mi N of Borrego Springs, 536 Indian Head Ranch Rd, 1.5 mi N from intersection with Henderson Canyon Rd.
71
Comment
SD169734
Psorothamnus schottii
Larry Hendrickson, L. Louise Jee
2005-4-27
573
San Diego
Anza-Borrego Desert State Park. Grave Wash at the SE end of the Santa Rosa Mountains in California State Wilderness. Approx. 5.0 miles WSW of Imperial Co. Hwy 86 at the Grave Wash overpass bridge. 300 ft. west of County line/Park boundary.
167
Comment
SD170750
Psorothamnus schottii
Jeannie Gregory, John Gregory, Karen Rich, Gary Erbeck
2005-3-19
1287
San Diego
Anza-Borrego State Park; 8 miles W of Ocotillo at base of Jacumba Mtns; Mortero Canyon Rd; by the railroad tracks just SW of Dos Cabezas Mine.
529
Comment
SD171463
Psorothamnus schottii
Jon P. Rebman, Norman Roberts
2005-4-22
11789
San Diego
Anza-Borrego Desert State Park: Henderson Canyon, approx. 2 miles north of Borrego Springs, just northwest of Galleta Meadows
305
Comment
SD171464
Psorothamnus schottii
Jon P. Rebman, Norman Roberts
2005-4-22
11750
San Diego
Indian Head Ranch in Galleta Meadows Estate: approx. 3 miles north of Borrego Springs; just northwest of a Grapefruit orchard
245
Comment
SD174276
Psorothamnus schottii
Nancy Nenow, Char Glacy
2005-3-20
157
San Diego
Anza Borrego Desert, Canebrake Canyon W of highway S2 at the 44 mile marker, Lois Neyenesch Folly (private property) at south end of Canebrake, along the track from cabin to the water meter.
313
Comment
SD174277
Psorothamnus schottii
Margaret R. Mulligan, Thomas Rottler
2005-2-20
1029
San Diego
Anza-Borrego Desert State Park. Elephant Trees Nature Trail, 2 miles SSE of Ocotillo Wells, NE of Fish Creek Wash. Eastern half of trail loop.
67
Comment
SD176177
Psorothamnus schottii
Joe Barth
2005-10-19
736
San Diego
Anza-Borrego Desert State Park. Lower Borrego Valley on side of Ol' Kane Springs Rd ca 4.6 miles from Split Mt Rd.
181
Comment
SD176178
Psorothamnus schottii
Joe Barth
2005-10-19
727
San Diego
Anza-Borrego Desert State Park. Lower Borrego Valley in wash crossing Ol' Kane Springs Rd ca 4.3 miles from (NW) Split Mt Rd. ~4.8 miles ENE of summit of Sunset Mt. About 3.9 miles WSW of town of Ocotillo wells, and ~4.4 miles east of Hwy 78.
159
Comment
SD177133
Psorothamnus schottii
Larry Hendrickson, Margaret Mulligan, Cathleen Weigand
2006-5-17
1408
San Diego
Anza-Borrego Desert State Park. San Felipe Wash, approx. 0.26 mi east of yaqui Well and 0.18 mi N of intersection of State Hwy 78 and County Hwy S-3.
451
Comment
SD177134
Psorothamnus schottii
Larry Hendrickson, Cathleen Weigand, Brian Woodward
2006-5-23
1498
San Diego
Anza-Borrego Desert State Park. Grapevine Canyon, approx. 0.7 km NW of Bitter Creek Canyon on north side of wash.
605
Comment
SD177772
Psorothamnus schottii
Jon P. Rebman
2006-5-20
12854
San Diego
Vallecito Valley (BLM Wilderness area): S of Vallecito Stage Station County Park in Potrero Canyon, base of the Sawtooth Mountains on the west side
590
Comment
SD180274
Psorothamnus schottii
Bill Sullivan
2005-5-31
124
San Diego
Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, 175 yards NE of trailhead for Alcoholic Pass trail.
445
Comment
SD180275
Psorothamnus schottii
Bill Sullivan
2006-4-18
217
San Diego
Anza-Borrego Desert State Park, Borrego Mountain, Hawk Canyon, I(c) mi N on canyon jeep trail from Buttes Pass jeep road.
188
Comment
SD180276
Psorothamnus schottii
Bill Sullivan
2006-6-6
246
San Diego
Anza-Borrego Desert State Park, approx. I(c) mi NW of the intersection of Palo Verde Jeep trail and County Road S-22.
220
Comment
SD181066
Psorothamnus schottii
Kimberly A. Staggs, Dennis, Crystal, and Mike
2005-4-3
41
San Diego
Vallecito Stage Station County Park, less than I(c) mi N of of S2 across from the Stage Station.
515
Comment
SD183632
Psorothamnus schottii
Jeannie Gregory, John F. Gregory, MA Kessler
2006-5-20
1981
San Diego
Sawtooth Mountains Wilderness (BLM Land): Vallecitos Valley, S of Vallecito Stage Station County Park in northern edge of The Potrero, on NW base of the Sawtooth Mountains
519
Comment
SD183633
Psorothamnus schottii
L. Louise Jee
2006-6-21
118
San Diego
Borrego Springs, intersection of Borrego Springs Rd. and S-3 (Yaqui Pass Rd) 2.5 miles south on S-3.
309
Comment
SD184781
Psorothamnus schottii
Larry Hendrickson
2006-5-20
1455 B
San Diego
Anza-Borrego Desert State Park, Vallecito Valley, in area that was formerly the Vallecito Ranch. 1.69 km south of County Hwy S-2 on broad alluvial bench on the west side of the Sawtooth Mtns.
449
Comment
SD193808
Psorothamnus schottii
CRES Native Seed Gene Bank, J Dunn, S Anderson, L Lippitt
2007-3-22
54
San Diego
Anza-Borrego Desert State Park, .8 mi SW of junction of Hwy 78 and Yaqui Pass Rd (S3) at Lizard Canyon, N of North Pinyon Mountains
470
Comment
SD198481
Psorothamnus schottii
Lisa Markovchick-Nicholls, Benjamin Markovchick-Nicholls
2006-5-20
24
San Diego
Anza-Borrego Desert State Park, Sheep Canyon, 10 mi NW of Borrego Springs, northeast side of campground on flat adjacent to/above stream outlet
495
Comment
SD19873
Psorothamnus schottii
Frank F. Gander
1937-11-21
4723
San Diego
across from Gypsum Mine, Fish Creek
Comment
SD201697
Psorothamnus schottii
Joe Barth
2007-12-1
847
San Diego
SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. 8 miles NW of the town of Ocotillo in Imperial County. 0.9 mile W of Imperial County line. SW side of Hwy S2, within several meters from side of road.
324
Comment
SD201698
Psorothamnus schottii
Grace Clark, Ruth Ehly, Mary Jo Churchwell
2008-5-1
15
San Diego
Anza-Borrego Desert State Park, Borrego Palm Canyon, approx. 1 mile northwest of trailhead parking, which is just south of the main wash, near the center of the canyon.
349
Comment
SD201699
Psorothamnus schottii
Melvin M. Sweet
2008-3-23
562
San Diego
Anza-Borrego Desert State Park, Coyote Canyon; along the Octotillo Flats trail which starts above the First Crossing and ends above the Second Crossing; about 7.8 miles NW of the Christmas Circle in the town of Borrego Springs.
303
Comment
SD203459
Psorothamnus schottii
Larry Hendrickson
2008-1-20
2605
San Diego
Borrego Badlands, Anza-Borrego Desert State Park. 12 air miles ENE of Borrego Springs. Just south of intersection of Palo Verde Wash 4WD road and County hwy. S-22 (Salton-Seaway) formerly the location of the Palo Verde Ranger Station.
266
Comment
SD204343
Psorothamnus schottii
Melvin M. Sweet
2008-5-17
649
San Diego
Anza-Borrego Desert State Park, Coyote Canyon; near the Third Crossing; about 8.5 miles NW of the intersection of DiGiorgio Rd and Highway S22.
351
Comment
SD205815
Psorothamnus schottii
Larry Hendrickson, Anza-Borrego Desert State Park botany volunteers.
2008-3-31
2851
San Diego
Anza-Borrego Desert State Park, Indian Canyon, Tierra Blanca Mountains, 2.4 miles NE of Sombrero Peak summit, 3.2 air miles WSW of intersection of County Road S-2 and access road to canyon, north of North Fork Trail (unpaved road).
452
Comment
SD207847
Psorothamnus schottii
Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall
2008-3-27
164
San Diego
Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo
230
Comment
SD207848
Psorothamnus schottii
Kim Marsden, ABDSP Volunteer Botany Group
2008-4-2
325
San Diego
Anza-Borrego Desert State Park, mouth of Glorietta Canyon, Yaqui Meadows, about 1.5 miles south of Borrego Springs Road on jeep trail
358
Comment
SD21033
Psorothamnus schottii
S. G. Harter
1937-4-22
San Diego
Borrego
Comment
SD212225
Psorothamnus schottii
Mary Jo Churchwell
2009-3-25
177
San Diego
Anza-Borrego Desert State Park; Hellhole Canyon; at mile marker #17 of Hwy S-22, 0.5 mi up Hellhole Canyon trail, about 2.5 mi WSW of Christmas Circle.
305
Comment
SD213173
Psorothamnus schottii
Jon P. Rebman, Mike Rood & Samantha Rebman-Rood
2011-2-12
20595
San Diego
Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2, in a side canyon to the south of South Carrizo Wash Road
256
Comment
SD213174
Psorothamnus schottii
Jon P. Rebman, Mike Rood & Samantha Rebman-Rood
2011-2-11
20589
San Diego
Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon
145
Comment
SD215029
Psorothamnus schottii
Nancy Nenow
2009-5-25
753
San Diego
Anza-Borrego Desert State Park, about Ao mi SW of Creosote Way and Tierra Blanca Lane, Canebrake Canyon residential area at the south end of Tierra Blanca Lane where it dead-ends.
326
Comment
SD216092
Psorothamnus schottii
Bill Sullivan
2009-3-11
623
San Diego
Anza-Borrego Desert State Park, Cactus Garden, 3.85 mi. ESE of Highway 78 and Old Kane Spring Road, E of Harper Canyon, 0.2 mi. S of Old Kane Spring Road
178
Comment
SD216093
Psorothamnus schottii
Larry Hendrickson, ABDSP Botany Society members.
2009-3-23
3442
San Diego
Anza-Borrego Desert State Park. Carrizo Canyon. At mouth of tributary canyon (Four Frogs Canyon) to the W of Carrizo Canyon, 0.6 mile W of intersection Mortero Canyon and S-2.
301
Comment
SD216094
Psorothamnus schottii
Larry Hendrickson, Tom Beltran
2009-4-4
3647
San Diego
Borrego Valley. Yaqui Meadows, Tom and Rose Beltran property. 1.9 miles S of intersection of County Road S-3 (Borrego Springs Rd.) and Anzio Drive, and 3.7 air miles NE of intersection of S-3 and State hwy. 78.
323
Comment
SD21703
Psorothamnus schottii
Frank F. Gander
1938-5-29
5933
San Diego
east end of Sentenac Canyon
Comment
SD219866
Psorothamnus schottii
Larry Hendrickson, Jon Rebman, Victoria Marshall, Suzann Leininger
2010-3-3
4466
San Diego
Anza-Borrego Desert State Park. NE-side of Vallecito Mountains, 3.2 air miles SW of intersection of State hwy. 78 and Split Mountain Rd., and 0.7 mile SW of intersection of YoungAs Rd. and Old Kane Spring Rd.
146
Comment
SD227290
Psorothamnus schottii
Joe Barth
2011-2-15
1127
San Diego
Highway 78 roadside, ~0.3 mile NE of intersection with Ol' Kane Spring Rd. Borrego Valley.
257
Comment
SD227291
Psorothamnus schottii
Joe Barth
2011-4-9
1343
San Diego
Anza-Borrego Desert State Park. Between the Volcanic Hills and Jacumba Mts. East-west bajada S of peak 1939'. 2.6 miles due S of hwy S2, 3.5 miles due W of Imperial county line, 10.5 miles due N of freeway I8.
468
Comment
SD227292
Psorothamnus schottii
Joe Barth
2011-4-15
1407
San Diego
Anza Borrego Desert State Park. East base of Jacumba Mts, SW of the Volcanic Hills. NW of Piedras Grandes Mt. By RR trax and adjacent slopes and flats. 3 miles due W of Imperial County line. 4.7 miles due S of Hiway S2, 8.2 miles due N of Interstate 8.
557
Comment
SD228522
Psorothamnus schottii
Joe Barth
2011-2-4
1077
San Diego
Bank Wash ~2.5 miles W of county line. Ocotillo Wells State Vehicular Recreation Area.
93
Comment
SD241484
Psorothamnus schottii
Melvin M. Sweet
2011-3-31
1093
San Diego
Anza-Borrego Desert State Park, Coyote Canyon, near the end of the jeep road in Middle Willows, vicinity of 0.5 mi S of Riverside county line.
547
Comment
SD241485
Psorothamnus schottii
Char Glacy, Nancy Nenow, Sue & Chaz Stevens
2008-3-28
150
San Diego
Anza-Borrego Desert State Park; near junction Highway S-2 and Canebrake Canyon Road
309
Comment
SD241486
Psorothamnus schottii
Joe Barth
2011-5-25
1590
San Diego
Canebrake Valley on BLM land. 1.9 miles ESE of the summit of the remote and grand mountain called Red Top. About 21 miles ~WNW of town of Ocotillo in Imperial County.
579
Comment
SD241487
Psorothamnus schottii
Kim Marsden, Anza-Borrego Desert State Park Botany Society
2009-3-23
592
San Diego
Anza-Borrego Desert State Park; Carrizo Gorge, 4 miles SW of junction Hwy S-22 and Jojoba Wash
294
Comment
SD242824
Psorothamnus schottii
1978-5-10
San Diego
[Locality determined by SDNHM] East end of Inner Pasture
Comment
SD24531
Psorothamnus schottii
Frank F. Gander
1939-4-1
7107
San Diego
about 2 miles southwest of Carrizo Station
Comment
SD245784
Psorothamnus schottii
Bill Sullivan
2011-5-17
1094
San Diego
Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 7.6 miles northwest of junction with Borrego-Salton Seaway (County Road S22)
374
Comment
SD245785
Psorothamnus schottii
Bill Sullivan
2009-10-20
760
San Diego
Anza-Borrego Desert State Park, 0.15 mile southeast of north end of Calcite Mine Road, 1.3 miles north of junction of Calcite Mine Road and Borrego-Salton Seaway (County Road S-22)
316
Comment
SD245786
Psorothamnus schottii
Bill Sullivan
2010-3-26
843
San Diego
Anza-Borrego Desert State Park, Elephant Trees Nature Trail trailhead, 0.9 mile west of Split Mountain Road, 5.75 mile south of Ocotillo Wells on State Route 78.
373
Comment
SD245787
Psorothamnus schottii
Larry Hendrickson
2011-4-29
5296
San Diego
Anza-Borrego Desert State Park. North Pinyon Mountains, at mouth of major canyon to the east of Plum Canyon, 0.8 mile SE of intersection of State hwy. 78 and access road to Plum Canyon.
598
Comment
SD245788
Psorothamnus schottii
Bill Sullivan
2011-5-12
1090
San Diego
Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 5.4 miles northwest of junction with Borrego-Salton Seaway (County Road S22)
235
Comment
SD245789
Psorothamnus schottii
Bill Sullivan
2011-5-17
1099
San Diego
Anza-Borrego Desert State Park, near Rockhouse Canyon Road, entrance to Rockhouse Canyon; 8.7 miles northwest of junction with Borrego-Salton Seaway (County Road S22)
473
Comment
SD252651
Psorothamnus schottii
Larry Hendrickson
2013-11-9
6322
San Diego
Anza-Borrego Desert State Park, east of Elephant Trees Area. 6.5 surface miles SSE of intersection of State Route 78 and Split Mountain Road and 0.4 mile SW of intersection of Split Mtn. Rd. and access road to Elephant Trees Area.
35
Comment
SD253792
Psorothamnus schottii
Nancy Nenow
2011-4-19
1820
San Diego
Anza-Borrego Desert State Park; along Canyon Sin Nombre Road 0.36 mile NE of junction with S-2 (Sweeny Pass Road).
303
Comment
SD256114
Psorothamnus schottii
Mary Jo Churchwell
2011-1-16
421
San Diego
Anza-Borrego Desert State Park; Beckman Wash; vicinity 1.10 miles SW of junction with Highway S-22
256
Comment
SD256570
Psorothamnus schottii
Larry Hendrickson
2014-9-27
6487
San Diego
Anza-Borrego Desert State Park. Chuckwalla Wash, 1.6 air miles ESE of intersection of State Route 78 and County Road S-3 (Yaqui Pass Road), and 0.8 mile S of 78.
462
Comment
SD256571
Psorothamnus schottii
Mary Jo Churchwell
2011-4-22
557
San Diego
Anza-Borrego Desert State Park; Mine Wash Road; 1.48 miles SW of junction with Highway 78
427
Comment
SD261694
Psorothamnus schottii
Susan T Welker
1993-5-18
San Diego
Edge of dirt road, west side of Clark Dry Lake, N.E. of Borrego Springs
170
Comment
SD261695
Psorothamnus schottii
Susan T Welker
1993-4-27
San Diego
Wash west of Split Mountain Rd, N. of Elephant Tree Ranger Station, S. of Ocotillo Wells. East of Anza-Borrego State Park.
32
Comment
SD36231
Psorothamnus schottii
Charles F. Harbison, E. Higgins
1945-5-2
San Diego
Canebrake Canyon
Comment
SD37835
Psorothamnus schottii
Edith A. Purer
1933-3-25
4958
San Diego
Borego Canon in wash (mak 12/06)
Comment
SD37836
Psorothamnus schottii
Edith A. Purer
1935-4-19
6363
San Diego
at Carrizo
Comment
SD64108
Psorothamnus schottii
W. Bertsch
1953-4-11
38
San Diego
2 miles east of Julian
1219
Comment
SD83403
Psorothamnus schottii
R. Mitchel Beauchamp, R. C. Pierce
1971-3-26
1968
San Diego
northwest end Clark Valley along Rockhouse Truck Trail, Anza-Borrego Desert State Park
Comment
SD83433
Psorothamnus schottii
R. Mitchel Beauchamp, R. Pierce
1971-3-26
2022
San Diego
In wash, Butler Canyon, Anza-Borrego Desert State Park.
Comment
SDSU21828
Psorothamnus schottii
Stephen Cruz, Ariel Parrish
2016-3-25
2
San Diego
Mountain Palm Springs campground area, Anza Borrego Desert State Park. In desert wash behind restrooms.
224
Comment
SDSU5202
Psorothamnus schottii
unknown
San Diego
Borrego.
Comment
SDSU5203
Psorothamnus schottii
Ann Malt
1931-4-7
981
San Diego
Borrego.
Comment
SDSU5204
Psorothamnus schottii
F. Youngberg
1933-3-3
982
San Diego
Borrego Valley- entrance to Palm Canyon.
Comment
SDSU5205
Psorothamnus schottii
H. Wedberg
1966-3-26
1146
San Diego
On the road from Ocotillo to Vallecito Valley, 5.1 miles from Imperial County line.
305
Comment
SDSU5206
Psorothamnus schottii
Robert B. Sargeant
1966-3-27
San Diego
Panoramic Point, south of Borrego-Palm Canyon campground, Anza-Borrego Desert State Park.
Comment
SEINET1093842
Psorothamnus schottii
Jon P. Rebman, N. Nenow, C. Glacy, G&M Brooks-Gonyer
2005-3-19
11320
San Diego
Anza-Borrego Desert State Park: west of Ocotillo; eastern base of Jacumba Mountains, vicinity of Mortero Palms, northwest of Dos Cabezas Spring in a sandy wash.
595
Comment
SEINET1093848
Psorothamnus schottii
R. Mitchel Beauchamp, R. C. Pierce
1986-5-15
2022
San Diego
Butler Canyon, Anza-Borrego Desert State Park.
405
Comment
SEINET3145090
Psorothamnus schottii
R. W. Spellenberg, N. Zucker
2000-3-29
13046
San Diego
Borrego Springs
240
Comment
SEINET3407780
Psorothamnus schottii
Alex Smoot, Mont Cazier
1968-5-4
San Diego
Borrego Valley
Comment
SEINET3407811
Psorothamnus schottii
Bruce Parfitt, Pinkava, Keil, McLeod
1979-3-19
2746
San Diego
Ocotillo Wells vehicular recreation area. 1 mi N of hwy 78 and 4 mi W of Imperial County
Comment
SFV16126
Psorothamnus schottii
C. A. Mish
1995-4-7
35
San Diego
Colorado Desert Anza Borrego State Park. 100 m north of and parallel to Palm Canyon Drive. Sandy wash.
245
Comment
SFV19349
Psorothamnus schottii
A. Alcantara
1993-4-25
s. n.
San Diego
Anza Borrego. Lower bajada in Borrego Palm Canyon Campground.
240
Comment
SJSU14636
Psorothamnus schottii
N. A. Hopkins
1991-4-6
1670
San Diego
Old Kane Springs Rd between Split Mt Rd & Borrego Springs Rd, SE of Borrego Springs
Comment
UC1073354
Psorothamnus schottii
George B. Rossbach
1955-4-25
338
San Diego
below mouth Palm Canyon , below mouth Palm Canyon (w side Borrego Valley)
213
Comment
UC1129840
Psorothamnus schottii
H. S. Yates
1936-4-8
5458
San Diego
5 mi w San Filipe Canyon; Seventeen Palms Quad., w of San Filipe Canyon
Comment
UC1129841
Psorothamnus schottii
A. E. Wieslander
1931-4-3
166
San Diego
San Felipe Wash Vallecito Quad., San Felipe Wash
304
Comment
UC488861
Psorothamnus schottii
C. V. Meyer
1927-4-9
San Diego
Borego Valley
Comment
UC519806
Psorothamnus schottii
C. Epling, Wm. Robison
Apr 5 1932-Apr 7 1932
San Diego
near Borego (Hell Hole Canyon); near Borego, Hell Hole Canyon
Comment
UC700947
Psorothamnus schottii
Aven and Ruth Nelson
1939-3-25
3249
San Diego
about public camp-ground , about public camp-ground (Borego Desert State Park)
Comment
UC724224
Psorothamnus schottii
Aven and Ruth Nelson
1939-3-25
3249
San Diego
about public camp-ground , about public camp-ground (Borego Desert State Park)
Comment
UC81840
Psorothamnus schottii
T. S. Brandegee
1894-4-29
San Diego
Borregos Springs
Comment
UC84993
Psorothamnus schottii
T. S. Brandegee
Apr 1905
San Diego
Colorado Desert
Comment
UC866005
Psorothamnus schottii
C. Epling, Wm. Robison
Apr 5 1932-Apr 7 1932
San Diego
near Borego (Hell Hole Canyon); near Borego, Hell Hole Canyon
Comment
UCD108352
Psorothamnus schottii
Arthur Alcantara
1993-4-25
s.n.
San Diego
Anza Borrego State Park, Borrego Palm Canyon State Campground, lower bajada.
240
Comment
UCD108364
Psorothamnus schottii
Catherine A. Mish
1995-4-7
35
San Diego
Anza-Borrego State Park, 100 m. N of and parallel to Palm Canyon Dr.
180
Comment
UCR158762
Psorothamnus schottii
Lyman Benson
1945-11-11
11929
San Diego
Sonoran (Colorado) Desert, Mouth of Borrego Palm Canyon
427
Comment
UCR1683
Psorothamnus schottii
William R. Bowen
1962-4-23
059
San Diego
Sonoran (Colorado) Desert, along State Hwy 78, 16 mi west of Ocotillo Wells
335
Comment
UCR171693
Psorothamnus schottii
Nancy Nenow, Char Glacy
2005-3-20
157
San Diego
Anza Borrego Desert, Canebrake Canyon west of highway S2 at the end of the 44 mile marker, Lois Neyenesch Folly (private property) at south end of Canebrake, along the track from cabin to the water meter. Square O27
313
Comment
UCR275652
Psorothamnus schottii
Jim Andre
2016-2-23
34651
San Diego
Borrego Desert, Anza Borrego State Park, Salada Arroyo, along jeep trail to Seventeen Palms, c. 0.5 mi south of Route S-22
245
Comment
UCR278180
Psorothamnus schottii
Onkar Singh, B. Huttar
2015-3-18
5142
San Diego
Sonoran (Colorado) Desert, Anza Borrego State Park. Tierra Blanca Mountains, mouth of Indian Gorge, c. 1 km west of Sweeney Pass Road
266
Comment
CAS-BOT-BC340884
Psorothamnus schottii
David Dreyer
1971-4-3
197
San Diego
Northern end of Borrego Valley
365
Comment
OBI4958
Psorothamnus schottii
Darwyn Briggs
1957-4-13
41
San Diego
Near Anza State park
Comment
OBI74439
Psorothamnus schottii
David J. Keil
1983-4-17
16914
San Diego
Anza-Borrego State park, near Borrego Springs
Comment
RSA404248
Psorothamnus schottii
Anstruther Davidson
1927-3-1
s.n.
San Diego
Colorado Desert [San Diego, Riverside, and San Bernardino counties].
Comment
RSA404249
Psorothamnus schottii
M. B. Dunkle
1935-4-19
4591
San Diego
Carrizo Valley
152
Comment Read comments Jan 17 2016
RSA404265
Psorothamnus schottii
M. B. Dunkle
1935-4-19
4591
San Diego
Carrizo Valley
152
Comment Read comments Jan 17 2016
RSA46969
Psorothamnus schottii
Mary F. Spencer
1916-4-28
752
San Diego
In desert sand, Colorado Desert.
61
Comment
RSA498749
Psorothamnus schottii
Edwin Kline
1927-4-8
s.n.
San Diego
Colorado Desert and vicinity.
Comment
RSA498751
Psorothamnus schottii
E. A. Purer
1933-3-25
s.n.
San Diego
Colorado Desert, Borrego Canon
Comment
RSA8992
Psorothamnus schottii
Mary F. Spencer
1920-5-16
768
San Diego
Colorado Desert
76
Comment
RSA91436
Psorothamnus schottii
F. W. Peirson
1928-4-20
7861
San Diego
South slope of canyon of San Felipe Creek, near foot of Sentenac Canyon.
Comment
SDSU94
Psorothamnus schottii
M. J. Bounds
1987-5-10
10 V87-10
San Diego
Desert sandy soil, 100 ft, off west side of S2 in Jojoba wash Trail, Anza Borrego Desert.
Comment
SEINET10489810
Psorothamnus schottii
Noel H. Holmgren, Patricia K. Holmgren
1974-3-24
Holmgren 7486
San Diego
Anza borrego desert state park, lower borrego valley, split mtn, t13s, r8e, sec 24, Ocotillo, crosote bush desert in sandy soil; common. Petal dark purple.
122
Comment
SJSU5088
Psorothamnus schottii
S. M. Kaune
1961-12-27
211
San Diego
3 mi SW of Ocotillo Springs
Comment
UC15170
Psorothamnus schottii
Mary T. Reynolds
Oct., 1897
San Diego
Comment
UCD108368
Psorothamnus schottii
R. N. Raynor
1941-7-23
s.n.
San Diego
Borego desert, N.E. part of county.
Comment
UCD108369
Psorothamnus schottii
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment