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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CSUSB179
Camissonia brevipes
Michael J. Arbaugh
1978-5-27
Riverside
Coachella Valley Coachella Valley; 2 miles east of Dillon Road and 1000 Palms Canyon Road intersection, about 5 miles east of 1000 Palms; found on the side of a canyon wall.
Comment
CSUSB299
Verbena gooddingii
Michael J. Arbaugh
1978-5-14
San Bernardino
New York Mountains Upland Eastern Mojave Desert. New York Mountains, 2 miles north of Hole-in-the-Wall recreation area on the side of Old Mountain Road.
Comment
CSUSB985
Chilopsis linearis
Michael J. Arbaugh
1978-6-4
S. N.
Riverside
Coachella Valley Located along wash 1.2 miles north on Desert View Road and Amethyst Road junction in West Palm Springs Village.
Comment
LA212264
Ceanothus papillosus
W. M Arbaugh;
1935-4-10
s.n.
San Luis Obispo
Sea canyon, near the top.
Comment
LA212287
Salvia leucophylla
W. M Arbaugh;
1968-4-24
205
San Luis Obispo
Santa Margarita, 5 miles east of town on dry grassy slope.
Comment
LA212289
Anagallis arvensis
W. M Arbaugh;
1968-5-10
228
Los Angeles
Cal Poly, on sunny hillside behind Fremont Hall.
Comment
LA212436
Ribes speciosum
W. M Arbaugh;
1968-3-20
160
San Luis Obispo
Upper Sea Canyon, Coastal Hills.
Comment
LA212451
Ceanothus thyrsiflorus
W. M Arbaugh;
1968-4-24
223
Monterey
Point Lobos, just off Highway 1.
Comment
OBI10055
Prunus ilicifolia
Bill Arbaugh
1966-4-24
s.n.
Unknown
Tapia Park
457
Comment Read comments Jun 22 2012
OBI10245
Adenostoma fasciculatum
Bill Arbaugh
1966-5-17
s.n.
Unknown
Pierce ARboretum
1524
Comment Read comments Jun 22 2012
OBI10340
Ceanothus spinosus
Bill Arbaugh
1966-4-24
48
Unknown
Tapia Park
457
Comment Read comments May 10 2018
OBI10437
Ceanothus megacarpus
Bill Arbaugh
1966-4-24
10
Unknown
Tapia Park
457
Comment Read comments May 10 2018
OBI10615
Delphinium patens subsp. hepaticoideum
Bill Arbaugh
1966-4-27
s.n.
Los Angeles
Tapia Park
152
Comment
OBI10758
Lysimachia arvensis
Bill Arbaugh
1966-5-2
s.n.
Ventura
Ventura River delta
0
Comment
OBI10778
Claytonia perfoliata subsp. perfoliata
Bill Arbaugh
1966-4-24
s.n.
Los Angeles
Cold Canyon Rd
610
Comment
OBI11605
Limonium sinuatum
Verl Arbaugh
1966-3-28
s.n.
San Diego
Oceanside beach
0
Comment
OBI11828
Dendromecon rigida
Bill Arbaugh
1966-3-27
s.n.
Los Angeles
Cold Cyn rd, Santa Monica Mts
457
Comment
OBI11847
Paeonia californica
Bill Arbaugh
1966-3-27
47
Los Angeles
Cold Cyn Rd, Santa Monica Mts
Comment
OBI11854
Oxalis pes-caprae
Verl Arbaugh
16-Mar
s.n.
San Diego
Oceanside
Comment
OBI12008
Camissoniopsis cheiranthifolia
Bill Arbaugh
1966-3-27
s.n.
Unknown
Ventura River Delta
Comment Read comments Jun 22 2012
OBI12021
Oenothera californica
Bill Arbaugh
1966-4-26
s.n.
Los Angeles
W on 138 from Lancaster
762
Comment
OBI12076
Clarkia unguiculata
Bill Arbaugh
1966-5-28
s.n.
Los Angeles
Tajunga Cyn
305
Comment
OBI12204
Abronia umbellata var. umbellata
Bill Arbaugh
1966-5-16
44
Ventura
Ventura River Delta
0
Comment
OBI12378
Malva assurgentiflora
Bill Arbaugh
1966-5-16
30
Ventura
Ventura river delta
0
Comment
OBI12470
Mentzelia albicaulis
Bill Arbaugh
1966-4-16
s.n.
Los Angeles
Palmdale trip
Comment
OBI12740
Spartium junceum
Bill Arbaugh
1966-4-24
51
Unknown
Cold Canyon Rd, coast side
671
Comment
OBI12820
Lupinus succulentus
Bill Arbaugh
1966-5-21
50
Los Angeles
Pierce Campus
Comment
OBI13001
Acmispon glaber var. glaber
Bill Arbaugh
1966-5-28
s.n.
Unknown
Tajunga wash-Dry Cyn area-sumac
Comment Read comments Jun 22 2012
OBI13243
Lathyrus vestitus var. vestitus
Bill Arbaugh
1966-3-27
49
Los Angeles
Cold Canyon rd, Santa Monica Mts
Comment
OBI13442
Trichostema lanatum
Bill Arbaugh
1966-5-26
28
Unknown
Little Tajunga Cyn
610
Comment Read comments Jun 22 2012
OBI13533
Salvia mellifera
Bill Arbaugh
1966-4-24
34
Unknown
Tapia park
457
Comment Read comments May 10 2018
OBI13552
Salvia columbariae
Bill Arbaugh
1966-3-26
s.n.
San Bernardino
joshua tree
762
Comment
OBI13679
Marrubium vulgare
Bill Arbaugh
1966-5-28
31
Los Angeles
Tajunga Wash
152
Comment
OBI13821
Phacelia distans
Bill Arbaugh
1966-4-26
33
Los Angeles
W on 138 from Lancaster
762
Comment
OBI13842
Phacelia campanularia var. vasiformis
Bill Arbaugh
1966-4-25
29
San Bernardino
29 Palms
762
Comment
OBI13965
Eriodictyon crassifolium
Bill Arbaugh
1966-5-28
27
Unknown
Little Tajunga Wash
152
Comment Read comments Jun 22 2012
OBI14009
Ribes speciosum
Bill Arbaugh
1966-4-25
s.n.
Unknown
Tapia Parks
152
Comment Read comments May 10 2018
OBI14074
Ribes aureum var. gracillimum
Bill Arbaugh
1966-3-27
26
Los Angeles
Cold Cyn rd, Santa Monica Mts
610
Comment
OBI14156
Garrya fremontii
Bill Arbaugh
1966-5-17
12
Unknown
Pierce Arboretum
Comment Read comments Jun 22 2012
OBI14179
Ehrendorferia chrysantha
Bill Arbaugh
1966-5-28
11
Los Angeles
Tajunga Wash
152
Comment
OBI14359
Ricinus communis
Bill Arbaugh
1966-5-28
s.n.
Unknown
Tajunga Wash
213
Comment Read comments Jun 22 2012
OBI14819
Marah macrocarpa
Bill Arbaugh
1966-3-27
15
Los Angeles
Cold Canyon Rd, Santa Monica Mts
457
Comment
OBI14972
Raphanus sativus
Bill Arbaugh
1966-3-30
38
Los Angeles
Pierce College Native Arboritum
244
Comment
OBI15140
Nasturtium officinale
Bill Arbaugh
1966-5-2
16
Ventura
Ventura River Delta
0
Comment
OBI15178
Brassica rapa
Bill Arbaugh
1966-3-27
17
Ventura
Ventura River delta
Comment
OBI15317
Calystegia macrostegia subsp. cyclostegia
Bill Arbaugh
1966-3-27
39
Los Angeles
Cold Canyon, Santa Monica Mts.
610
Comment
OBI15358
Venegasia carpesioides
Bill Arbaugh
1966-4-24
18
Los Angeles
Cold Canyon Rd, Santa Monica Mts.
610
Comment
OBI15476
Silybum marianum
Bill Arbaugh
1966-5-28
37
Ventura
Ventura river delta
Comment
OBI15636
Matricaria discoidea
Bill Arbaugh
1966-4-25
19
Los Angeles
Tapia Park
152
Comment
OBI15679
Malacothrix coulteri
Bill Arbaugh
1966-4-16
20
Los Angeles
W on 138 from Landcaster [Lancaster]
457
Comment
OBI15819
Layia platyglossa
Bill Arbaugh
1966-4-16
36
Los Angeles
W on 138 from Landcaster [Lancaster]
701
Comment
OBI16498
Eriophyllum confertiflorum
Bill Arbaugh
1966-4-25
Los Angeles
Tapia park
457
Comment Read comments Mar 26 2014
OBI16851
Chaenactis fremontii
Bill Arbaugh
1966-4-24
23
Unknown
Tapia Park
457
Comment Read comments May 10 2018
OBI16949
Baccharis salicifolia
Bill Arbaugh
1966-4-16
7
Unknown
San Francisquito Canyon-Canyon basin- cottonwood
Comment Read comments Jun 22 2012
OBI17216
Stutzia covillei
Bill Arbaugh
1966-4-16
14
Los Angeles
W on 138 from Lancaster
Comment
OBI19464
Silene laciniata subsp. laciniata
Bill Arbaugh
1966-5-28
s.n.
Los Angeles
Little Tujunga Cyn
Comment
OBI19617
Sambucus nigra subsp. caerulea
Bill Arbaugh
1966-3-21
40
Ventura
Emma wood beach
0
Comment
OBI19654
Peritoma arborea
Bill Arbaugh
1966-4-16
42
Los Angeles
West on 138, near a pond
1097
Comment
OBI20393
Justicia californica
Bill Arbaugh
1966-3-25
1
Unknown
Desert Center
853
Comment Read comments Jun 22 2012
OBI20440
Rhus ovata
Bill Arbaugh
1966-4-24
3
Unknown
Tapia park
152
Comment Read comments May 10 2018
OBI22502
Avena barbata
Bill Arbaugh
1966-4-16
32
Unknown
Cold Cyn Rd
610
Comment
OBI22574
Schoenoplectus acutus var. occidentalis
Bill Arbaugh
1966-4-24
s.n.
Ventura
Tapia Park
457
Comment Read comments May 10 2018
OBI2678
Salvia apiana
Bill Arbaugh
1966-5-28
s.n.
Los Angeles
Little Tajunga Cyn
335
Comment
OBI4922
Cercocarpus betuloides
Bill Arbaugh
1966-4-28
s.n.
Unknown
San Francisquito Cyn
975
Comment Read comments Jun 22 2012
OBI4995
Eschscholzia californica
Bill Arbaugh
1966-4-16
24
Los Angeles
W on 138 from Lancaster
884
Comment
OBI6281
Eriogonum fasciculatum
Bill Arbaugh
1966-2-20
43
San Diego
Oceanside
0
Comment
OBI6580
Oxalis pes-caprae
Bill Arbaugh
1968-5-28
s.n.
Ventura
Ventura River delta
Comment
OBI77654
Erysimum capitatum var. capitatum
Bill Arbaugh
1966-4-25
45
Unknown
Tapia Park
457
Comment Read comments May 10 2018
OBI78431
Rumex hymenosepalus
Bill Arbaugh
1966-3-26
46
San Bernardino
Joshua Tree
762
Comment
OBI78504
Verbena lasiostachys
Bill Arbaugh
1966-5-19
s.n.
Los Angeles
Tapanga Cyn Rd
Comment
OBI8844
Lomatium utriculatum
Bill Arbaugh
1966-4-16
6
Unknown
West on 138 from Lancaster desert edge-yerba buena
884
Comment Read comments Jun 26 2012
OBI8928
Lomatium mohavense
Bill Arbaugh
1966-4-23
5
San Bernardino
29 Palms - high desert
762
Comment
OBI8996
Conium maculatum
Bill Arbaugh
1966-3-27
35
Ventura
Ventura river delta
0
Comment
OBI9049
Tropaeolum majus
Bill Arbaugh
1966-3-22
1
Ventura
Ventura River delta
0
Comment
OBI9078
Fremontodendron californicum
Bill Arbaugh
1966-3-30
s.n.
Unknown
Pierce Arboritum
Comment Read comments Jan 1 2016
OBI9180
Nicotiana glauca
Bill Arbaugh
1966-4-25
s.n.
Unknown
cold Cyn rd
610
Comment
OBI9197
Datura wrightii
Bill Arbaugh
1966-5-28
s.n.
Los Angeles
lIttle Tajunga Cyn
Comment
OBI9308
Penstemon centranthifolius
Bill Arbaugh
1966-4-18
s.n.
Los Angeles
Weldon Cyn
152
Comment
OBI9538
Mimulus aurantiacus var. pubescens
Bill Arbaugh
1966-5-28
s.n.
Unknown
Little Tajunga Cyn
457
Comment Read comments Jan 1 2016
OBI9610
Collinsia heterophylla
Bill Arbaugh
1966-4-24
s.n.
Los Angeles
Tapia Park
457
Comment
OBI9672
Castilleja affinis subsp. affinis
Bill Arbaugh
1966-3-27
2
Los Angeles
Cold Cyn Rd, Santa Monica Mts
610
Comment
OBI9791
Anemopsis californica
Bill Arbaugh
1966-4-25
s.n.
Ventura
Ventura River delta
0
Comment
OBI9830
Salix lasiolepis
Bill Arbaugh
1966-4-24
s.n.
Unknown
Tapia Park
457
Comment Read comments May 10 2018
OBI9979
Rubus ursinus
Bill Arbaugh
1966-4-16
s.n.
Unknown
Weldon Cyn
152
Comment
RSA0021412
Cardaria draba
W. M. Arbaugh
1968-5-28
201
San Luis Obispo
One mile east of Oso Flaco Lake. growing in ditches along cultivated fields
Comment
RSA0021428
Psilocarphus tenellus
W. M. Arbaugh
1968-5-5
216
San Luis Obispo
One mile above Lopez Dam
Comment
RSA0030670
Venegasia carpesioides
W. M. Arbaugh
1968-5-5
244
San Luis Obispo
Upper Aroyo Grande Creek.
Comment
RSA0030677
Silybum marianum
W. M. Arbaugh
1968-4-28
197
San Luis Obispo
See Canyon, at the top.
Comment
RSA0034472
Solanum douglasii
W. M. Arbaugh
1968-4-28
266
San Luis Obispo
Oso Flaco Lake.
Comment
RSA0034497
Salvia mellifera
W. M. Arbaugh
1968-4-28
169
San Luis Obispo
Perfumo Canyon, coast range.
Comment
RSA0034890
Dendromecon rigida
W. M. Arbaugh
1968-4-24
204
San Luis Obispo
Santa Margarita, 3 miles east of town past the bridge.
Comment
RSA0034901
Dentaria californica
W. M. Arbaugh
1968-3-21
None
San Luis Obispo
Sea Canyon
Comment
RSA0034913
Delphinium parryi
W. M. Arbaugh
1968-4-4
163
San Luis Obispo
Perfumo Canyon.
Comment
RSA0034923
Salvia spathacea
W. M. Arbaugh
1968-4-9
231
San Luis Obispo
San Luis Obispo. Montana de Oro.
Comment
RSA0034933
Chorizanthe douglasii
W. M. Arbaugh
1968-4-24
254
San Luis Obispo
Santa Margarita, 3 miles east of town near the bridge.
Comment
RSA0034937
Eschscholzia californica var. maritima
W. M. Arbaugh
1968-4-28
188
San Luis Obispo
Hazard Beach.
Comment
RSA0034956
Erysimum asperum
W. M. Arbaugh
1968-4-28
235
San Luis Obispo
Santa Margarita, 3 miles east of town.
Comment
RSA0034960
Erysimum capitatum
W. M. Arbaugh
1968-5-15
270
San Luis Obispo
See Canyon
Comment
RSA0034968
Lamarckia
W. M. Arbaugh
1968-3-20
151
San Luis Obispo
Shell Beach near Sea Cliffs.
Comment
RSA0034971
Lolium multiflorum
W. M. Arbaugh
1968-5-7
200
San Luis Obispo
Old Morro Road between Atascadero and Morro Bay.
Comment
RSA0034993
Diplacus aurantiacus
W. M. Arbaugh
1968-3-20
159
San Luis Obispo
Top of Sea Canyon.
Comment
RSA0035005
Sisyrinchium bellum
W. M. Arbaugh
1968-5-13
264
Los Angeles
Cal Poly, on grassy hillside behind Fremont Hall.
Comment
RSA0035008
Marrubium vulgare
W. M. Arbaugh
1968-5-10
176
San Luis Obispo
Near Cal Poly, Grand Street.
Comment
RSA0035030
Adenostoma fasciculatum
W. M. Arbaugh
1968-5-7
208
San Luis Obispo
Morro Road between Atascadero and Morro Bay.
Comment
RSA0035063
Rubus parviflorus
W. M. Arbaugh
1968-4-10
238
San Mateo
Butano State Park.
Comment
RSA0035073
Collinsia heterophylla
W. M. Arbaugh
1968-5-1
211
San Luis Obispo
Poly Canyon.
Comment
RSA0035085
Brodiaea capitata
W. M. Arbaugh
1968-4-28
166
San Luis Obispo
Shell Beach.
Comment
RSA0035128
Trientalis europaea var. latifolia
W. M. Arbaugh
1968-4-24
257
San Mateo
Butano State Park.
Comment
RSA0035144
Trifolium microcephalum
W. M. Arbaugh
1968-5-5
221
San Luis Obispo
Lopez Canyon, about 1/2 mile below the dam.
Comment
RSA0035150
Thermopsis macrophylla
W. M. Arbaugh
1968-5-10
192
San Luis Obispo
Oceano.
Comment
RSA0038439
Myosotis sylvatica
W. M. Arbaugh
1968-4-10
227
San Mateo
Butano State Park.
Comment
RSA0038446
Montia perfoliata
W. M. Arbaugh
1968-4-28
165
San Luis Obispo
Shell Beach.
Comment
RSA0042772
Convolvulus occidentalis
W. M. Arbaugh
1968-3-10
172
San Luis Obispo
See Canyon, at the lower end.
Comment
RSA0042796
Brassica campestris
W. M. Arbaugh
1968-3-10
233
San Luis Obispo
Shell Beach.
Comment
RSA0048209
Chenopodium album
W. M. Arbaugh
1968-5-5
250
San Luis Obispo
Lopez Canyon.
Comment
RSA0048249
Layia platyglossa
W. M. Arbaugh
1968-4-28
s.n.
San Luis Obispo
Nipomo Mesa.
Comment
RSA0048268
Potentilla egedii var. grandis
W. M. Arbaugh
1968-5-5
263
San Luis Obispo
Lopez Canyon, 1/2 mile above the dam.
Comment
RSA0048271
Potentilla glandulosa
W. M. Arbaugh
1968-5-7
195
San Luis Obispo
Old Morro Road between Morro Bay and Atascadero.
Comment
RSA0048272
Potentilla lindleyi
W. M. Arbaugh
1968-5-6
174
San Luis Obispo
Hazard Beach.
Comment
RSA0048280
Mimulus guttatus
W. M. Arbaugh
1968-4-18
170
San Luis Obispo
Poly Canyon.
Comment
RSA0048312
Abronia latifolia
W. M. Arbaugh
1968-4-30
210
San Luis Obispo
Oso Flaco Lake.
Comment
RSA0048318
Scrophularia californica
W. M. Arbaugh
1968-4-10
214
San Luis Obispo
See Canyon, lower end.
Comment
RSA0048378
Fremontia californica subsp. obispoensis
W. M. Arbaugh
1968-5-28
273
San Luis Obispo
Cuesta Ridge, about 1/2 mile below the radio station.
Comment
RSA0048427
Scandix pecten-veneris
W. M. Arbaugh
1968-5-5
265
San Luis Obispo
Lopez Canyon. 1/2 miles above the dam.
Comment
RSA0048457
Malva parviflora
W. M. Arbaugh
1968-5-6
175
San Luis Obispo
Near Cal Poly.
Comment
RSA0048495
Layia glandulosa
W. M. Arbaugh
1968-4-28
186
San Luis Obispo
Nipomo Mesa.
Comment
RSA0048535
Galium aparine
W. M. Arbaugh
1968-5-5
243
San Luis Obispo
Lopez Dam, 1/2 mile above in a disturbed area.
Comment
RSA0048547
Symphoricarpos albus
W. M. Arbaugh
1968-5-5
217
San Luis Obispo
One mile above Lopez Dam.
Comment
RSA0048647
Achillea millefolium
W. M. Arbaugh
1968-4-28
185
San Luis Obispo
Oso Flaco Lake.
Comment
RSA0051522
Sambucus glauca
W. M. Arbaugh
1968-5-7
199
San Luis Obispo
Old Morro Road between Atascadero and Morro Bay.
Comment
RSA0051549
Equisetum telmateia var. braunii
W. M. Arbaugh
1968-4-10
256
San Mateo
Butano State Park.
Comment
RSA0051577
Fragaria californica
W. M. Arbaugh
1968-4-10
267
San Mateo
Butano State Park.
Comment
RSA0051603
Stachys bullata
W. M. Arbaugh
1968-3-20
158
San Luis Obispo
Top of Sea Canyon in Coastal Range.
Comment
RSA0051631
Abronia umbellata
W. M. Arbaugh
1968-4-28
255
San Luis Obispo
Oso Flaco Lake.
Comment
RSA0051648
Clematis lasiantha
W. M. Arbaugh
1968-4-4
242
San Luis Obispo
Cuesta Summit.
Comment
RSA0051660
Ranunculus californicus
W. M. Arbaugh
1968-4-19
237
San Luis Obispo
Cal Poly, behind Fremont Hall.
Comment
RSA0051671
Lamium amplexicaule
W. M. Arbaugh
1968-5-5
220
San Luis Obispo
Above Lopez Dam.
Comment
RSA0051684
Baccharis pilularis
W. M. Arbaugh
1968-4-28
177
San Luis Obispo
Sea Canyon.
Comment
RSA0051697
Holodiscus discolor
W. M. Arbaugh
1968-5-10
189
San Luis Obispo
See Canyon.
Comment
RSA0051711
Castilleja affinis
W. M. Arbaugh
1968-5-7
193
San Luis Obispo
See Canyon.
Comment
RSA0051771
Urtica urens
W. M. Arbaugh
1968-5-5
251
San Luis Obispo
Lopez Canyon.
Comment
RSA0051789
Ceanothus cuneatus
W. M. Arbaugh
1968-4-10
213
San Luis Obispo
Summit of Perfumo Canyon.
Comment
RSA0054978
Orthocarpus purpurascens
W. M. Arbaugh
1968-5-10
191
San Luis Obispo
Oceano.
Comment
RSA0054984
Umbellularia californica
W. M. Arbaugh
1968-2-26
167
San Luis Obispo
Poly Canyon.
Comment
RSA0054985
Orthocarpus densiflorus
W. M. Arbaugh
1968-5-16
259
San Luis Obispo
Oceano.
Comment
RSA0056253
Conicosia pugioniformis
W. M. Arbaugh
1968-4-28
184
San Luis Obispo
Oso Flaco Lake.
Comment
RSA0056263
Viola pedunculata
W. M. Arbaugh
1968-5-10
203
San Luis Obispo
Cal Poly.
Comment
RSA0056266
Viola sarmentosa
W. M. Arbaugh
1968-4-10
225
San Mateo
Butano State Park.
Comment
RSA0056282
Gilia capitata
W. M. Arbaugh
1968-4-14
230
San Luis Obispo
Santa Magarita, 3 miles east of town, near the bridge.
Comment
RSA0056285
Gilia tenuiflora
W. M. Arbaugh
1968-4-10
187
San Luis Obispo
Santa Margarita near the bridge 3 miles east of town.
Comment
RSA0056287
Raphanus sativus
W. M. Arbaugh
1968-3-20
152
San Luis Obispo
Shell Beach.
Comment
RSA0056296
Salvia columbariae
W. M. Arbaugh
1968-4-29
234
San Luis Obispo
Santa Margarita, 3 miles east of town near the bridge.
Comment
RSA0056312
Lonicera involucrata var. ledebourii
W. M. Arbaugh
1968-4-24
229
San Luis Obispo
Oso Flaco Lake.
Comment
RSA0056323
Sequoia sempervirens
W. M. Arbaugh
1968-4-10
224
Monterey
Big Sur, just outside the camp grounds off Highway 1.
Comment
RSA0056328
Rhamnus californica
W. M. Arbaugh
1968-5-5
24 -5
San Luis Obispo
Foot of Lopez Dam.
Comment
RSA0056342
Verbena lasiostachys
W. M. Arbaugh
1968-5-7
194
San Luis Obispo
Old Morro Road between Atascardero and Morro Bay.
Comment
UCR16020
Castilleja foliolosa
M. J. Arbaugh
1978-6-8
s.n.
Riverside
Sonoran (Colorado) Desert/San Bernardino Mtns., Coachella Valley, Verbenia [=Cottonwood] Canyon, 2 mi north of State 60 on Verbenia Avenue, along side of stream bed
610
Comment
UCR16094
Sarcostemma cynanchoides
M. J. Arbaugh
1978-4-29
s.n.
Riverside
Western Colorado Desert, N of Mecca, 1 mi. N on Painted Canyon Road
Comment
UCR16328
Krameria grayi
M. J. Arbaugh
1978-5-27
s.n.
Riverside
Coachella Valley/Colorado Desert, 2 mi. east of Cabazon on side of telephone access road.
Comment
UCR17247
Umbellularia californica
M. J. Arbaugh
1978-5-17
s.n.
Riverside
San Jacinto Mountains, 1 mi. N on a dirt road starting at the James Reserve
1829
Comment
UCR17252
Salvia columbariae
M. J. Arbaugh
1978-5-13
s.n.
San Bernardino
Eastern Mojave Desert, 10 mi south of Baker on the roadside of I-15
450
Comment
UCR17482
Adenostoma fasciculatum
M. J. Arbaugh
1978-5-10
s.n.
San Diego
Peninsular Range, 7 mi. north of Escondido, on the road side of Interstate 15
Comment
UCR17546
Achyronychia cooperi
M. J. Arbaugh
1978-4-29
s.n.
Riverside
Western Colorado Desert, 8 mi north of Mecca on Painted Canyon Rd.
Comment
UCR17920
Lupinus sparsiflorus
M. J. Arbaugh
1978-5-5
s.n.
Riverside
Hills south of Botanical Gardens at University of Calif., Riverside.
Comment
UCSB37944
Thamnosma montana
Arbaugh, Michael
1978-5-14
San Bernardino
Upland Eastern Mojave Desert California; New York Mountains, 2 miles north of Hole in the Wall recreation area on the side of Old Mountain Road
Comment