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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
PASA1754
Sidalcea pedata
Frank W. Peirson
1924-5-15
San Bernardino
Baldwin Lake, San Bernardino Mts.
Comment
SEINET8225754
Eremogone ursina
Frank W. Peirson
1924-1
San Bernardino
Comment
CAS-BOT-BC209340
Deschampsia danthonioides
Frank W. Peirson
1924-5-15
4537
San Bernardino
Along small stream at N side of Baldwin Lake, San Bernardino Mountains
2072
Comment
RSA86762
Deschampsia danthonioides
F. W. Peirson
1924-5-15
4537
San Bernardino
lower end of Cactus Flat east end of San Bernardino Mts. California.
1768
Comment
CAS-BOT-BC255539
Poa annua
F. W. Peirson
1924-5-15
4538
San Bernardino
At N side of Baldwin Lake, San Bernardino Mountains
2057
Comment
RSA92439
Poa annua
F. W. Peirson
1924-5-15
4538
San Bernardino
Wet places along N shore of Baldwin Lake, San Bernardino Mts
2058
Comment
CAS-BOT-BC243018
Poa secunda subsp. secunda
Frank W. Peirson
1924-5-15
4539
San Bernardino
N end of Baldwin Lake, San Bernardino Mountains
2057
Comment
RSA91921
Poa secunda
F. W. Peirson
1924-5-15
4539
San Bernardino
N end of Baldwin Lake, San Bernardino Mts
2058
Comment
RSA87335
Melica stricta var. albicaulis
F. W. Peirson
1924-5-15
4545
San Bernardino
Cactus Flat
Comment
RSA67112
Myosurus aristatus
F. W. Peirson
1924-5-15
4557
San Bernardino
Summit above Doble, San Bernardino Mountains
2100
Comment
CAS-BOT-BC392272
Myosurus apetalus
Frank W. Peirson
1924-5-15
4557
San Bernardino
Summit above Doble
2100
Comment
SD87766
Myosurus aristatus
L. W. Peirson
1924-5-15
4557
Unknown
under trees near road summit above Doble, San Bernardino Mts
2100
Comment Read comments Jan 1 2016
POM47646
Astragalus lentiginosus var. sierrae
F. W. Peirson
1924-5-15
4558
San Bernardino
North end of Baldwin Lake, San Bernardino Mts.
Comment
RSA90234
Astragalus lentiginosus var. sierrae
F. W. Peirson
1924-5-15
4558
San Bernardino
North end of Baldwin Lake
2037
Comment
RSA95273
Sidalcea pedata
F. W. Peirson
1924-5-15
4559
San Bernardino
North end of Baldwin Lake, San Bernardino Mts.
Comment
PASA2633
Ranunculus californicus var. ludovicianus
Frank W. Peirson
1924-5-15
4560
San Bernardino
Baldwin Lake, San Bernadino Mtns.
2035
Comment
RSA83925
Ranunculus canus var. ludovicianus
F. W. Peirson
1924-5-15
4560
San Bernardino
North end of Baldwin Lake
2037
Comment
RSA72996
Leptosiphon breviculus
F. W. Peirson
1924-5-15
4564
San Bernardino
Cactus Flat, San Bernardino Mts. level open place on hills.
1768
Comment
RSA71997
Phlox austromontana
F. W. Peirson
1924-5-15
4565
San Bernardino
Cactus Flat, San Bernardino Mts. level open place on hills.
1768
Comment
CAS-BOT-BC187490
Astragalus leucolobus
Frank W. Peirson
1924-5-15
4566
San Bernardino
Baldwin Lake, San Bernardino Mts.
Comment
RSA90721
Astragalus leucolobus
F. W. Peirson
1924-5-15
4566
San Bernardino
At foot of hills, Baldwin Lake
2042
Comment
POM47645
Astragalus purshii var. lectulus
F. W. Peirson
1924-5-15
4567
San Bernardino
Summit above Doble, San Bernardino Mountains
2100
Comment
RSA90757
Astragalus purshii var. lectulus
F. W. Peirson
1924-5-15
4567
San Bernardino
Summit above Doble, San Bernardino Mountains
2100
Comment
PASA2666
Arabis pulchra
Frank W. Peirson
1924-5-15
4568
San Bernardino
Cactus Flat, San Bernadino Mtns.
1828
Comment
RSA66198
Arabis pulchra
F. W. Peirson
1924-5-15
4568
San Bernardino
Cactus Flat
1829
Comment
RSA71877
Gilia leptantha subsp. transversa
F. W. Peirson
1924-5-15
4569
San Bernardino
Cactus Flat
1829
Comment
POM47644
Astragalus albens
F. W. Peirson
1924-5-15
4570
San Bernardino
Cactus Flat, San Bernardino Mts. level open place on hills.
1768
Comment
RSA90216
Astragalus albens
F. W. Peirson
1924-5-15
4570
San Bernardino
lower end of Cactus Flat east end of San Bernardino Mts. California.
1768
Comment
UC862446
Astragalus albens
Frank W. Peirson
1924-5-15
4570
San Bernardino
Cactus Flat; San Bernardino Mts., Cactus Flat
1767
Comment
CAS-BOT-BC14074
Boechera parishii
Frank W. Peirson
1924-5-15
4571
San Bernardino
San Bernardino Mountains. Summit above Doble.
2100
Comment
RSA66507
Arabis parishii
F. W. Peirson
1924-5-15
4571
San Bernardino
Summit above Doble, San Bernardino Mountains
2100
Comment
CAS-BOT-BC297168
Erigeron concinnus var. concinnus
Frank W. Peirson
1924-5-15
4572
San Bernardino
N. end of Baldwin Lake, San Bernardino Mts.
Comment
RSA90963
Erigeron divergens
F. W. Peirson
1924-5-15
4572
San Bernardino
At foot of hills, Baldwin Lake
2042
Comment
SD87732
Erigeron divergens
F. W. Peirson
1924-5-15
4572
San Bernardino
Baldwin Lake; flat land back from lake.
2040
Comment
CAS-BOT-BC174447
Eremogone ursina
Frank W. Peirson
1924-5-15
4578
San Bernardino
Baldwin Lake
Comment
RSA65549
Arenaria ursina
F. W. Peirson
1924-5-15
4578
San Bernardino
At foot of hills, Baldwin Lake
2042
Comment
CAS-BOT-BC39684
Cusickiella douglasii
Frank W. Peirson
1924-5-15
4589
San Bernardino
San Bernardino Mountains. Baldwin Lake.
2042
Comment
RSA66119
Cusickiella douglasii
F. W. Peirson
1924-5-15
4589
San Bernardino
Baldwin Lake.
2043
Comment
RSA85800
Ivesia argyrocoma
F. W. Peirson
1924-5-15
4590
San Bernardino
At foot of hills, Baldwin Lake
2043
Comment
SD87776
Ivesia argyrocoma var. argyrocoma
F. W. Peirson
1924-5-15
4590
San Bernardino
San Bernardino Mountains, Baldwin Lake, level land at foot of slope
2042
Comment Read comments Mar 11 2009
CAS-BOT-BC321558
Layia glandulosa
Frank W. Peirson
1924-5-15
4591
San Bernardino
Shores of Baldwin Lake, San Bernardino Mountains
2042
Comment
SD87712
Layia glandulosa
F. W. Peirson
1924-5-15
4591
San Bernardino
Baldwin Lake, San Bernardino Mountains
2040
Comment
RSA92286
Layia glandulosa
F. W. Peirson
1924-5-15
4591
San Bernardino
Baldwin Lake.
2043
Comment
RSA77762
Viola douglasii
F. W. Peirson
1924-5-15
4592
San Bernardino
Baldwin Lake.
2043
Comment
CAS-BOT-BC141853
Potentilla anserina
F. W. Peirson
1924-5-15
4593
San Bernardino
Baldwin Lake, San Bernardino Mts.
2042
Comment
RSA85794
Potentilla anserina
F. W. Peirson
1924-5-15
4593
San Bernardino
Baldwin Lake.
2043
Comment
RSA86346
Juniperus occidentalis var. australis
F. W. Peirson
1924-5-15
4594
San Bernardino
North end of Baldwin Lake, San Bernardino Mountains
2043
Comment
CAS-BOT-BC296019
Erigeron divergens
Frank W. Peirson
1924-5-15
4595
San Bernardino
Baldwin Lake, San Bernardino Mts.
Comment
JEPS31871
Symphyotrichum frondosum
Frank W. Peirson
1924-5
4595
San Bernardino
Baldwin Lake San Bernardino Mts.
2036
Comment
POM47059
Aster frondosus
F. W. Peirson
1924-5-15
4595
San Bernardino
North end of Baldwin Lake, San Bernardino Mts.
Comment
RSA93742
Aster frondosus
F. W. Peirson
1924-5-15
4595
San Bernardino
North end of Baldwin Lake
2037
Comment
CAS-BOT-BC59153
Antennaria dimorpha
F. W. Peirson
1924-5-15
4596
San Bernardino
Baldwin Lake, San Bernardino Mts.
2042
Comment
RSA93640
Antennaria dimorpha
F. W. Peirson
1924-5-15
4596
San Bernardino
Low places near Baldwin Lake
2043
Comment
RSA77794
Lappula occidentalis var. occidentalis
F. W. Peirson
1924-5-15
4603
San Bernardino
Wood on N side of East end of Bear Lake.
2043
Comment
CAS-BOT-BC143421
Ivesia saxosa
F. W. Peirson
1924-5-15
4605
San Bernardino
Cactus Flat, San Bernardino Mts.
1798
Comment
POM43362
Ivesia saxosa
F. W. Peirson
1924-5-15
4605
San Bernardino
Cactus Flat.
1799
Comment
RSA86290
Ivesia saxosa
F. W. Peirson
1924-5-15
4605
San Bernardino
Cactus Flat.
1799
Comment
RSA86294
Potentilla wheeleri
F. W. Peirson
1924-5-15
4606
San Bernardino
Wood on N side of East end of Bear Lake.
2043
Comment
RSA69465
Mirabilis laevis var. villosa
F. W. Peirson
1924-5-15
4611
San Bernardino
Cushenbury Grade, N base of San Bernardino Mts
1311
Comment
SEINET3142543
Mirabilis laevis var. villosa
F. W. Peirson
1924-5-15
4611
San Bernardino
Cushenberry Grade, San Bernardino Mts.
1311
Comment