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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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UCR87155
Anemopsis californica
G. F. Pratt
1995-5-26
s.n.
San Bernardino
Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869
1372
Comment
UCR106868
Astragalus
G. F. Pratt
1995-3-7
s.n.
San Bernardino
Northern Mojave Desert, Ft. Irwin Training Center, S-facing slope of Avawatz Mts, c. 1 mi. east of Peak 1876 m (=highest peak in range)
1616
Comment
LA107178
Astragalus lentiginosus var. variabilis
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-24
10631
San Bernardino
Drinkwater Valley, Fort Irwin Military Reservation, ca. 24 km N of Tiefort Peak,vicinity of transect 87
1035.0
Comment
RSA272778
Astragalus purshii var. tinctus
James Henrickson
1978-5-15
17213
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
RSA786934
Atriplex canescens
Lois Goodman
1982-8-24
S.N.
San Bernardino
Ft. Irwin NTC, West end Drinkwater Lake
Comment
RSA787807
Atriplex canescens
Lois Goodman
1982-8-24
S.N.
San Bernardino
Ft. Irwin NTC, West end Drinkwater Lake
Comment
RSA272212
Brickellia arguta
James Henrickson
1978-5-15
17201
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
LA107292
Brickellia oblongifolia var. linifolia
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-24
10658
San Bernardino
Fort Irwin Military Reservation, 20.7 km N of Tiefort Peak, in pass 2 km ESE of Devouge Spring
1220.0
Comment
UCR33123
Bromus rubens
James Henrickson
1978-5-15
17211
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
UCR33130
Bromus trinii
James Henrickson
1978-5-15
17225
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
RSA272214
Calochortus kennedyi var. kennedyi
James Henrickson
1978-5-15
17205
San Bernardino
Ca. 47 miles NE of Barstow on N side Granite Mountains above Drinkwater Springs in Ft. Irwin Milit. Reserv., ca 15 miles NNE of Hqds.
1280
Comment
UCR33162
Calochortus kennedyi var. kennedyi
James Henrickson
1978-5-15
17205
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
RSA625771
Camissonia brevipes
Mary DeDecker
1985-5-4
5779
San Bernardino
Camp Irwin Military Reservation: Bajada east of Granite Mountains.
976
Comment
RSA625770
Camissonia campestris subsp. campestris
Mary DeDecker
1985-5-4
5778
San Bernardino
East of Granite Mountains; Fort Irwin.
976
Comment
RSA272732
Chaenactis stevioides
James Henrickson
1978-5-15
17218
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
UCR33178
Chaenactis stevioides
James Henrickson
1978-5-15
17218
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
LA107179
Coleogyne ramosissima
Barry A. Prigge; A. C. Gibson
1993-4-24
10609
San Bernardino
17.5 km N of Tiefort Peak, vicinity of transect 152
1300.0
Comment
RSA272249
Coleogyne ramosissima
James Henrickson
1978-5-15
17220
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
RSA272413
Cryptantha utahensis
James Henrickson
1978-5-15
17208 b
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
RSA278385
Cryptantha utahensis
James Henrickson
1978-5-15
17208
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
UCR33210
Cryptantha utahensis
James Henrickson
1978-5-15
17208
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
RSA272432
Cymopterus aboriginum
James Henrickson
1978-5-15
17206
San Bernardino
Ca. 47 miles NE of Barstow on N side Granite Mountains above Drinkwater Springs in Ft. Irwin Milit. Reserv., ca 15 miles NNE of Hqds.
1280
Comment
UCR33150
Encelia actoni
James Henrickson
1978-5-15
17202
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
LA107173
Ephedra nevadensis
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-24
10633
San Bernardino
Drinkwater Valley, Fort Irwin Military Reservation, ca 17.5 km N of Tiefort Peak, vicinity of transect 20
1170.0
Comment
UCR87084
Epipactis gigantea
G. F. Pratt
1995-5-26
s.n.
San Bernardino
Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869
1372
Comment
RSA272199
Ericameria cuneata var. spathulata
James Henrickson
1978-5-15
17212
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
LA107286
Ericameria linearifolia
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-24
10661
San Bernardino
Fort Irwin Military Reservation, 20.7 km N of Tiefort Peak, in pass 2 km ESE of Devouge Spring
1220.0
Comment
RSA272247
Ericameria linearifolia
James Henrickson
1978-5-15
s.n.
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
UCR33163
Ericameria linearifolia
James Henrickson
1978-5-15
17207
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
UCR87091
Erigeron concinnus
G. F. Pratt
1995-5-26
s.n.
San Bernardino
Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869
1372
Comment
UCR279189
Eriogonum baileyi var. baileyi
Onkar Singh
2016-6-27
5874
San Bernardino
Mojave Desert, Fort Irwin National Training Center, Granite Mountains, c. 4 km SW of Drinkwater Lake & 700 m ESE of Devouge Spring
1107
Comment
UCR280331
Eriogonum brachyanthum
Onkar Singh
2016-5-28
5871
San Bernardino
Mojave Desert, Fort Irwin National Training Center, along main road (MSR) c. 4 km west of Drinkwater Lake
1030
Comment
SD108926
Eriogonum clavatum
James Henrickson
1978-5-15
17219
San Bernardino
ca 47 miles NE of Barstow on N side of Granite Mts above Drinkwater Springs in Ft. Irwin Mil. Res., ca 15 miles NNE of Hqds.
1280
Comment Read comments Dec 22 2020
RSA272771
Eriogonum trichopes
James Henrickson
1978-5-15
17219
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
UCR280378
Eriogonum wrightii var. wrightii
Onkar Singh
2016-7-21
5875
San Bernardino
Mojave Desert, Fort Irwin National Training Center, Granite Mountains, vicinity of unnamed spring
1370
Comment
UCR33144
Eriophyllum ambiguum
James Henrickson
1978-5-15
17221
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
RSA278462
Eucrypta chrysanthemifolia var. bipinnatifida
James Henrickson
1978-5-15
17215
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
UCR33262
Eucrypta chrysanthemifolia var. bipinnatifida
James Henrickson
1978-5-15
17215
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
LA107314
Galium stellatum var. eremicum
Barry A. Prigge; A. C. Gibson, K. Niessen
1993-4-25
10730
San Bernardino
ca 20.6 km n of Tiefort Peak on slopes aobve Drinkwater Spring. Granite Mountains
1240.0
Comment
UCR118645
Keckiella antirrhinoides
G. F. Pratt
1994-3-27
s.n.
San Bernardino
Mojave Desert, Granite Mountains, Fort Irwin, 8 mi SW of Avawatz Pass
1220
Comment
UCR87088
Langloisia punctata
G. F. Pratt
1995-5-26
s.n.
San Bernardino
Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869
1372
Comment
SD100171
Leptosyne bigelovii
James Henrickson
1978-5-15
17217
San Bernardino
47 miles northeast of Barstow on north side Granite Mountains above Drinkwater Springs in Ft. Irwin Military Reservation.
1280
Comment
RSA278357
Lycium andersonii
James Henrickson
1978-5-15
17200
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
RSA625772
Malacothrix coulteri
Mary DeDecker
1985-5-4
5780
San Bernardino
Camp Irwin Military Reservation: Bajada east of Granite Mountains.
976
Comment
LA107291
Oxytheca perfoliata
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-24
10657
San Bernardino
Drinkwater Valley, ca 17.5 mi N of Tiefort Peak, vicinity of transect 177
338
Comment
LA107306
Oxytheca perfoliata
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-24
10647
San Bernardino
Drinkwater Valley, ca 17 km N of Tiefort Peak
1060.0
Comment
RSA278334
Pectocarya setosa
James Henrickson
1978-5-15
17223
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
UCR87154
Penstemon eatonii
G. F. Pratt
1995-5-26
s.n.
San Bernardino
Mojave Desert, Fort Irwin Military Reservation, Avawatz Mtns, spring 1 mi. east of peak 1869
1372
Comment
RSA278401
Phacelia cryptantha
James Henrickson
1978-5-15
17214
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
LA200546
Psorothamnus arborescens var. minutifolius
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-25
12471
San Bernardino
Granite Mountains, 5.2 km NW of Drinkwater Spring, vicinity of transect 18. Drinkwater Valley, W-end
304
Comment
RSA272268
Salvia mohavensis
James Henrickson
1978-5-15
17222
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
UCR33304
Salvia mohavensis
James Henrickson
1978-5-15
17222
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
LA107176
Sphaeralcea ambigua subsp. ambigua
Barry A. Prigge;
1993-4-24
10641
San Bernardino
Drinkwater Valley, ca 17.5 km N of Tiefort Peak, vicinity of transect 20
326
Comment
LA107184
Sphaeralcea ambigua subsp. ambigua
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-24
10632
San Bernardino
Drinkwater Valley, ca 24 km N of Tiefort Peak, vicinity of transect 87
1035.0
Comment
RSA272828
Stanleya pinnata
James Henrickson
1978-5-15
17203
San Bernardino
N side of Granite Mountains, ca. 47 mi. NE of Barstow, above Drinkwater Springs on Ft. Irwin Military Reservation. Ca. 15 mi. NNE of Headquarters.
1280
Comment
LA107312
Stanleya pinnata var. pinnata
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-25
10735
San Bernardino
Granite Mountains, Fort Irwin Military Reservation, ca 100 m W of Drinkwater Spring
1205.0
Comment
UCR33238
Stanleya pinnata var. pinnata
James Henrickson
1978-5-15
17203
San Bernardino
Mojave Desert, N side of Granite Mountains, c. 47 mi. NE of Barstow, above Drinkwater Spring on Ft. Irwin Military Reservation, c. 15 mi NNE of Headquarters
1524
Comment
LA107180
Tetradymia stenolepis
Barry A. Prigge; Arthur C. Gibson, K. Niessen
1993-4-24
10622
San Bernardino
Drinkwater Valley, Fort Irwin Military Reservvation, 21.8 km N of Tiefort Peak, vicinity of transect 110
1140.0
Comment