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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC362368
Pyrrocoma racemosa var. racemosa
G. Thomas Robbins
1959-8-2
4120
Alameda
About 1/4 mile north of the west end of Depot Road, just east of the American Salt Co. evaporating ponds along the shore of San Francisco Bay, about 1 3/4 miles northwest of Mt. Eden, about 3/4 mile south of Russell
1
Comment
JEPS14589
Osmorhiza berteroi
G. Thomas Robbins
1956-5-10
3691
Alameda
grassy slope in park w of Life Sciences Building; Berkeley, University of California campus
Comment
JEPS14638
Plantago elongata
G. Thomas Robbins
1955-6-9
3662
Alameda
Berkeley
Comment
JEPS18535
Epilobium canum subsp. canum
G. Thomas Robbins
1957-9-8
3804
Alameda
along Key System railroad tracks on Linden Street between 41st Street and 42nd Street (adjacent to Emeryville); Oakland
Comment
JEPS19011
Grindelia hirsutula
G. Thomas Robbins
1957-9-15
3805
Alameda
on roadside berm along Broadway about one-half mi w Lake Temescal; Oakland
60
Comment
JEPS21225
Plantago elongata
G. Thomas Robbins
1958-5-13
3831
Alameda
Berkeley
Comment
JEPS21226
Plantago elongata
G. T. Robbins
1958-5-21
3832
Alameda
Berkeley
Comment
JEPS21227
Plantago pusilla
G. Thomas Robbins
1958-5-22
3833
Alameda
Berkeley
Comment
JEPS21228
Plantago elongata
G. Thomas Robbins
1958-5-26
3834
Alameda
Berkeley
Comment
JEPS21230
Plantago elongata
G. Thomas Robbins
1958-5-28
3841
Alameda
Berkeley
Comment
JEPS21231
Plantago elongata
G. Thomas Robbins
1958-5-28
3842
Alameda
Berkeley
Comment
JEPS21232
Plantago elongata
G. T. Robbins
1958-5-29
3843
Alameda
Berkeley
Comment
JEPS21235
Plantago elongata
G. Thomas Robbins
1958-6-4
3855
Alameda
Berkeley
Comment
JEPS21236
Plantago elongata
G. Thomas Robbins
1958-6-4
3856
Alameda
Berkeley
Comment
JEPS21237
Plantago elongata
G. Thomas Robbins
1958-6-6
3857
Alameda
Berkeley
Comment
JEPS21238
Plantago elongata
G. Thomas Robbins
1958-6-6
3858
Alameda
Berkeley
Comment
JEPS21972
Oenanthe sarmentosa
G. Thomas Robbins
1958-5-30
3845
Alameda
ca. halfway between Mills College and Oak Knoll Naval Hospital Oakland (along Mountain Blvd.)
91
Comment
JEPS21975
Frankenia salina
G. Thomas Robbins
1958-5-25
3838
Alameda
about 1/2 mi e of Maitland Drive (just s of San Leandro Bay, Bay Farm Island); Bay Farm Island
Comment
JEPS21989
Prunus emarginata
G. Thomas Robbins
1958-4-27
3821
Alameda
about 1/8 mi s of Contra Costa County line (above Upper San Leandro Reservoir in hills e of Oakland, along Pinehurst Road); Pinehurst Road
243
Comment
JEPS21993
Lepidium oxycarpum
G. Thomas Robbins
1958-4-19
3816
Alameda
ca. 0.6 mi. w. Mt. Eden Station (at w. end of Depot Rd., adjacent to San Francisco Bay)
1
Comment
JEPS21994
Phacelia ciliata var. ciliata
G. Thomas Robbins
1958-4-19
3815
Alameda
field along Depot Rd just e junction with Clawiter Rd. (about 1/6 mi n of Mt. Eden Sta.)
7
Comment
JEPS21999
Plantago erecta
G. Thomas Robbins
1958-4-12
3810
Alameda
Oakland, along Redwood Road, w slope of Oakland Hills Oakland Hills
259
Comment
JEPS22013
Bolboschoenus fluviatilis
G. Thomas Robbins
1958-6-14
3867
Alameda
Along Mt. Eden Roas, about 1.5 miles north of Alvarado.
Comment
JEPS22014
Malvella leprosa
G. Thomas Robbins
1958-6-14
3866
Alameda
ca. 1.5 mi. n. Alvarado (along Mt. Eden Rd.)
1
Comment
JEPS22040
Reseda luteola
G. Thomas Robbins
1958-7-4
3889
Alameda
about 1/4 mi s of East Creek Slough (at ne edge of San Leandro Bay, Oakland); Oakland, San Leandro Bay
Comment
JEPS22041
Glebionis segetum
G. Thomas Robbins
1958-7-4
3888
Alameda
about 1/4 mi s of East Creek Slough (ne edge of San Leandro Bay); San Leandro Bay
Comment
JEPS22042
Jaumea carnosa
G. Thomas Robbins
1958-7-4
3887
Alameda
about 1/4 mi s East Creek Slough (ne edge of bay); Oakland, San Leandro Bay
Comment
JEPS22048
Coronopus didymus
G. Thomas Robbins
1958-6-22
3879
Alameda
between the bay and Oakport Road (at e edge of San Leandro Bay, Oakland, Oakport Rd. paralleling the Eastshore Freeway); San Leandro Bay, Oakland
Comment
JEPS22051
Gazania linearis
G. Thomas Robbins
1958-6-22
3878
Alameda
opposite Alameda Co. Zoological Gardens (along Golf Links Rd.)
Comment
JEPS22052
Hemizonia congesta subsp. luzulifolia
G. Thomas Robbins
1958-6-22
3877
Alameda
serpentine outcrop along Joaquin Miller Rd. just n junction with Skyline Blvd.; Oakland
Comment
JEPS22055
Hordeum brachyantherum subsp. brachyantherum
G. Thomas Robbins
1958-3-20
3874
Alameda
at corner of 4th St. and Dwight Way (Berkeley); Berkeley
Comment
JEPS22056
Ranunculus californicus
G. Thomas Robbins
1958-3-20
3873
Alameda
vacant lot opposite intersection of 6th Street and Dwight Way; Berkeley
Comment
JEPS22057
Baccharis glutinosa
G. Thomas Robbins
1958-7-19
3900
Alameda
paralleling S. Pacific railroad on e and Richmond Access Hwy. (Hoffman Blvd.) and S. F. Bay on w, ca. 0.2 mi s of Contra Costa Co. boundary, Albany.
Comment
JEPS22103
Malvella leprosa
G. Thomas Robbins
1958-7-26
3913
Alameda
bed of S.P.R.R. tracks at w. end of Folger Ave. just above Ashby Ave. underpass Berkeley
Comment
JEPS22104
Iva axillaris subsp. robustior
G. Thomas Robbins
1958-7-26
3914
Alameda
near the corner of 64th St. and Overland Avenue (bed of Southern Pacific railroad tracks); Emeryville
Comment
JEPS22111
Centromadia parryi subsp. congdonii
G. Thomas Robbins
1958-8-9
3921
Alameda
alkaline flats along Willow Road (about 3/4 mi ne of Plummer Landing, sw of Newark)
Comment
JEPS22113
Juncus ambiguus
G. Thomas Robbins
1958-4-19
3818
Alameda
about 0.6 mi w Mt. Eden (w end of Depot Road, adjacent to San Francisco Bay); San Francisco Bay
1
Comment
JEPS23208
Salicornia depressa
G. Thomas Robbins
1959-7-12
4110
Alameda
about 0.75 mi s Russell (about 1.75 mi w of Mt. Eden Station, about 0.25 mi n of w end of Depot Road, just e of the American Salt Company evaporating ponds); San Francisco Bay
1
Comment
JEPS23259
Castilleja densiflora subsp. densiflora
G. Thomas Robbins
1959-4-11
3981
Alameda
about 0.75 mi s Russell (about 1.75 mi w (and slightly n) of Mt. Eden, about 0.25 mi n ow w end of Depot Rd, just e of American Salt Co along shore of San Francisco Bay); San Francisco Bay
1
Comment
JEPS23816
Plantago elongata
G. Thomas Robbins
1959-4-11
3974
Alameda
0.75 mi s Russell (about 0.25 mi n of w end of Depot Road, just e of American Salt Co., about 1.75 mi w (and slightly n) of Mt. Eden Sta, shore of San Francisco Bay); San Francisco Bay
1
Comment
JEPS23817
Triphysaria eriantha subsp. eriantha
G. Thomas Robbins
1959-4-11
3980
Alameda
about 1 3/4 mi w (and slightly n) Mt. Eden crossroads (about 3/4 mi s of Russell, about 1/4 mi n of w end of Depot Road, just e of American Salt Co. evaporating ponds); along shore of San Francisco Bay
1
Comment
JEPS24302
Astragalus tener var. tener
G. Thomas Robbins
1959-4-11
3977
Alameda
about 3/4 mi nw Mt. Eden (about 3/4 mi s of Russell, evaporating ponds along shore San Francisco Bay, adjacent to (just e) American Salt Co, ca 1/4 mi n w end Depot Rd); shore San Francisco Bay, nw of Mt. Eden, s of Russell
1
Comment
JEPS24998
Atriplex rosea
G. Thomas Robbins
1958-8-9
3922
Alameda
waste places around public dump at the w end Willow Road about one-half mi ne Plummer Landing (sw of Newark); , ne of Plummer Landing
Comment
JEPS25004
Pseudognaphalium ramosissimum
G. Thomas Robbins
1958-8-31
3929
Alameda
slope of road cut along Tunnel Road a short distance w Charing Cross Rd.; Oakland Hills
243
Comment
JEPS25009
Euthamia occidentalis
G. Thomas Robbins
1958-9-1
3935
Alameda
along and near mouth of Cordonices Creek, Berkeley-Albany city border Cordonices Creek
Comment
JEPS25012
Grindelia hirsutula
G. Thomas Robbins
1958-9-20
3938
Alameda
about 0.5 e Toll Plaza (San Francisco-Oakland Bay Bridge, along the shore of San Francisco Bay); San Francisco Bay
Comment
JEPS25013
Glycyrrhiza lepidota
G. Thomas Robbins
1958-9-20
3939
Alameda
along railroad tracks just s East 8th Street (between 8th and 9th Aves.); Oakland
Comment
JEPS25014
Grindelia hirsutula
G. Thomas Robbins
1958-10-2
3940
Alameda
a short distance e of its intersection with 4th St. Gilman St.; Berkeley
Comment
JEPS25019
Polygonum lapathifolium
G. Thomas Robbins
1958-10-4
3943
Alameda
about equidistant between the Eastshore Freeway and Oakland Municipal Airport (along Hegenberger Rd); Oakland
Comment
JEPS25079
Grindelia hirsutula
G. Thomas Robbins
1958-10-25
3955
Alameda
along US Hwy 50 (Foothill Blvd.) about 1/2 mi s Estudillo Ave. junction; San Leandro
Comment
JEPS25080
Grindelia hirsutula
G. Thomas Robbins
1958-10-25
3955
Alameda
along US Hwy 50 (Foothill Blvd.) about 1/2 mi s Estudillo Ave. junction; San Leandro
Comment
JEPS25085
Zannichellia palustris
G. Thomas Robbins
1958-10-11
3951
Alameda
w. end of Boxwood Ave. San Leandro (canal in s.w. San Leandro)
Comment
JEPS25086
Potamogeton crispus
G. Thomas Robbins
1958-10-11
3950
Alameda
in southwestern San Leandro (at w end of Boxwood Ave.)
Comment
JEPS25087
Symphyotrichum subulatum
G. Thomas Robbins
1958-10-1
3949
Alameda
midway between Mulford Landing and Robert Landing San Francisco Bay
Comment
JEPS25088
Centromadia pungens subsp. pungens
G. Thomas Robbins
1958-10-11
3948
Alameda
low field at the edge San Francisco Bay (at w end of West Ave. 135, western San Leandro); San Leandro, Mulford Gardens section
Comment
JEPS25103
Pleuropogon californicus
G. Thomas Robbins
1959-4-11
3978
Alameda
1/4 mi n of west end of Depot Road (along shore of San Francisco Bay, adjacent to (just e of) the American Salt Co., about 1 3/4 mi nw Mt. Eden, about 3/4 mi s Russell); San Francisco Bay
1
Comment
JEPS25104
Muilla maritima
G. Thomas Robbins
1959-4-11
3979
Alameda
field about 1/4 mi n west end of Depot Road (adjacent to (just e of) the American Salt Co. evaporating ponds along shore of bay, about 1 3/4 mi nw of Mt. Eden and 3/4 mi s of Russell); shore of San Francisco Bay
1
Comment
JEPS25106
Pseudognaphalium stramineum
G. Thomas Robbins
1959-4-25
3997
Alameda
at western edge of Eastshore Highway just s Emeryville interchange (Powell St.) (along bay); San Francisco Bay, Emeryville
Comment
JEPS25109
Spergula arvensis
G. Thomas Robbins
1959-4-5
3972
Alameda
Oakland; vacant lot at corner of 61st St. and Shattuck Ave.
33
Comment
JEPS25110
Lupinus bicolor
G. Thomas Robbins
1959-4-5
3971
Alameda
Vacant lot at corner of 61st St. and Shattuck Ave.; Oakland
33
Comment
JEPS25114
Amsinckia lycopsoides
G. Thomas Robbins
1959-3-29
3966
Alameda
1/2 mi w Mt. Eden (just ne of Mt. Eden Cemetery along Depot Road)
10
Comment
JEPS25117
Sinapis arvensis
G. Thomas Robbins
1959-3-22
3962
Alameda
near corner of Park Street and Watts Street (Emeryville); Emeryville
7
Comment
JEPS25133
Triglochin maritima
G. Thomas Robbins
1959-4-25
4001
Alameda
just s of the Emeryville interchange (Powell St.) at the western edge Eastshore Highway (Emeryville, shore of San Francisco Bay); shore San Francisco Bay, Emeryville
Comment
JEPS25134
Triglochin maritima
G. Thomas Robbins
1959-4-25
4002
Alameda
w edge of Eastshore Hwy just s Emeryville interchange (Powell St.); San Francisco Bay, Emeryville
Comment
JEPS25147
Trifolium macraei
G. Thomas Robbins
1959-5-17
4017
Alameda
just ne junction of Park Blvd, Skyline Blvd, and Manzanita Dr (at summit of hills); Okland Hills, Contra Costa County boundary
Comment
JEPS25148
Triglochin maritima
G. Thomas Robbins with S. Galen Smith
1959-5-21
4018
Alameda
just s of the Emeryville interchange (Powell St.) along w edge Eastshore Highway (Emeryville, edge San Francisco Bay); edge San Francisco Bay, Emeryville
Comment
JEPS25150
Plantago maritima var. juncoides
G. Thomas Robbins with S. Galen Smith
1959-5-21
4020
Alameda
about 0.25 mi s Emeryville interchange (Powell St.) (a short distance w of Eastshore Highway, at the margin of San Francisco Bay); San Francisco Bay
Comment
JEPS25161
Geranium robertianum
G. Thomas Robbins
1959-5-27
4033
Alameda
Temescal Creek, above its entry into Lake Temescal (reservoir) Temescal Regional Park
137
Comment
JEPS25162
Deschampsia danthonioides
G. Thomas Robbins
1959-5-27
4034
Alameda
w. shore of Lake Temescal (reservoir); Oakland
137
Comment
JEPS25167
Acer negundo var. californicum
G. Thomas Robbins
1959-6-2
4039
Alameda
paralleling Richmond Blvd. and near corner Napier St. (along Glen Echo Creek); Oakland, along Glen Echo Creek
Comment
JEPS25233
Jaumea carnosa
G. Thomas Robbins
1959-7-11
4108
Alameda
about one-fourth mi s East Creek Slough (ne edge of bay); Oakland, San Leandro Bay
Comment
JEPS25234
Grindelia hirsutula
G. Thomas Robbins
1959-7-12
4109
Alameda
about 0.25 mi n of w end Depot Road (just e of American Salt Co., about 1.75 mi nw of Mt. Eden, about 0.75 mi s of Russell, along the shore of San Francisco Bay); San Francisco Bay
1
Comment
JEPS25241
Stachys ajugoides
G. Thomas Robbins
1959-8-2
4118
Alameda
about 1 3/4 mi nw Mt. Eden (about 1/4 mi n of the w end of Depot Road, just e of the American Salt Co., about 3/4 mi s of Russell); San Francisco Bay
1
Comment
JEPS25242
Lactuca saligna
G. Thomas Robbins
1959-8-2
4119
Alameda
about 1.75 mi nw Mt. Eden (about 0.75 mi s of Russell, about 0.25 mi n of the w end of Depot Road, just e of American Salt Company, along the shore of San Francisco Bay); San Francisco Bay
1
Comment
JEPS25265
Cyclospermum leptophyllum
G. Thomas Robbins
1959-8-30
4152
Alameda
at corner of Excelsior Ct. & MacArthur Blvd. (just e. of intersection of Lakeshore Ave.) Oakland
Comment
JEPS25266
Juncus xiphioides
G. Thomas Robbins
1959-8-30
4153
Alameda
just e intersection of Lakeshore Ave. (at corner of Excelsior Ct and MacArthur Blvd); Oakland
7
Comment
JEPS25267
Agrostis alba
G. Thomas Robbins
1959-8-30
4154
Alameda
vacant lot at corner of Excelsior Ct. and MacArthur Blvd (just e of intersection of Lakeshore Ave.); Oakland
7
Comment
JEPS25268
Eleocharis macrostachya
G. Thomas Robbins
1959-8-30
4155
Alameda
vacant lot at corner of Excelsior Ct. and MacArthur Blvd. (just E of intersection of Lakeshore Ave.) Oakland
7
Comment
JEPS25269
Conyza bonariensis
G. Thomas Robbins
1959-8-30
4156
Alameda
vacant lot at the corner of Excelsior Ct. and MacArthur Blvd. (just e of intersection of Lakeshore Ave.); Oakland
7
Comment
JEPS25279
Atriplex leucophylla
G. Thomas Robbins
1959-9-27
4166
Alameda
at edge San Francisco Bay about one-half mi e San Francisco-Oakland Bay Bridge Toll Plaza (Oakland); edge San Francisco Bay, Oakland
Comment
JEPS25280
Salicornia depressa
G. Thomas Robbins
1959-9-27
4167
Alameda
about 0.25 mi e San Francisco-Oakland Bay Bridge Toll Plaza (edge of San Francisco Bay); San Francisco Bay
Comment
JEPS25281
Leptochloa uninervia
G. Thomas Robbins
1959-10-18
4169
Alameda
along Mowry Ave. about 1 mi w Nimitz Freeway (se of Newark)
Comment
JEPS2801
Polygonum persicaria
G. T. Robbins
1952-3-25
Alameda
UC Botanical Garden, Berkeley
Comment Read comments Jan 2 2016
JEPS46450
Grindelia hirsutula
G. Thomas Robbins
1958-9-20
3938
Alameda
along shore of bay about 1/2 mi e San Francisco-Oakland Bay Bridge Toll Plaza; San Francisco Bay, Oakland
Comment
JEPS6472
Plantago ovata
G. Thomas Robbins
1954-7-13
3619
Alameda
Berkeley
Comment
JEPS9711
Bowlesia incana
G. Thomas Robbins
1955-4-16
3652
Alameda
about 1 mi s of Alvarado (along Marsh Road); Marsh Road
1
Comment
OBI13297
Astragalus tener var. tener
G. Thomas Robbins
1959-4-11
3977
Alameda
About 1/4 mi N of the west end of Depot rd, adjacent to (just east of) the American Salt co. evaporating ponds along the shore of San Francisco Bay, about 1-3/4 mi NW of Mt. Eden and about 3/4 mi S of Russell
2
Comment
OBI4182
Limonium californicum
G. Thomas Robbins
1959-8-2
4117
Alameda
1/4 mi N of the W end of Depot Rd, just E of the American Salt co evaporating ponds along the shore of San Francisco Bay, about 1-3/4 mi NW of Mt Eden about 3/4 mi S of Russell
2
Comment
OBI9011
Bowlesia incana
G. Thomas Robbins
1955-4-16
3652
Alameda
Along Marsh Rd about 1 mi S of Alvarado
2
Comment
SEINET3821487
Glebionis segetum
G. Thomas Robbins
1958-4-27
3822
Alameda
In low, grassy sites among willows above the eastern shore of Berkeley Aquatic Park, Berkeley
2
Comment
UC1084428
Platanus racemosa
G. Thomas Robbins
1940-3-16
279
Alameda
bed of creek near Tesla (w end of Hollow); Corral Hollow, Corral Hollow Creek
213
Comment
UC1179255
Salicornia europaea
G. T. Robbins
1959-7-12
4110
Alameda
about 0.75 mi s Russell (and about 1.75 mi w of Mount Eden, about 0.25 mi n of w end of Depot Road, just e of American Salt Company evaporating ponds, shore of bay); San Francisco Bay
1
Comment
UC1714865
Grindelia hirsutula
G. Thomas Robbins
1958-9-20
3938
Alameda
about 0.5 e Toll Plaza (San Francisco-Oakland Bay Bridge, along the shore of San Francisco Bay); San Francisco Bay
Comment
UC701990
Phacelia quickii
G. Thomas Robbins
1946-1
1707
Alameda
in greenhouse Berkeley
Comment
UC701991
Phacelia imbricata
G. Thomas Robbins
1946-1-1
Alameda
in greenhouse Berkeley
Comment
UCD59940
Crypsis schoenoides
G. Thomas Robbins
1959-9-6
4158
Alameda
Fremont township, near Niles. 1.6 miles southwest of Mission Blvd. (State Hwy. 9), Alameda Creek at the Valle Vista Bridge on west Alquire Road.
Comment
UCD88681
Parapholis incurva
G. Thomas Robbins
1958-6-14
3869
Alameda
near the end of Willow Road, along the road leading west to Plummer Landing, southwest of Newark.
3
Comment
UCSB2275
Capsella bursa-pastoris
Robbins, G.
1937-4-4
Alameda
Berkeley Hills
Comment
UCSB3431
Medicago polymorpha
Robbins, G.
1937-4-4
Alameda
Berkeley Hills
Comment
UCSB5023
Gilia clivorum
Robbins, G.
1937-4-4
Alameda
Berkeley Hills
Comment
CAS-BOT-BC281999
Centaurea calcitrapa
G. Thomas Robbins
1958-6-21
3875
Alameda
Along Oakport Rd, paralleling the Eastshore Freeway, between High St and Hegenberger Rd, Oakland, just W of San Leandro Bay
Comment
CAS-BOT-BC290916
Crepis vesicaria
G. Thomas Robbins
1958-4-23
3820
Alameda
On south side of Clarewood Drive, about .25 mile above its junction with Broadway Terrace, Oakland
106
Comment
CAS-BOT-BC290919
Crepis vesicaria
G. Thomas Robbins
1958-4-23
3820
Alameda
On south side of Clarewood Drive, about .25 mile above its junction with Broadway Terrace, Oakland
106
Comment
CAS-BOT-BC324732
Iva axillaris
G. Thomas Robbins
1958-7-26
3914
Alameda
Bed of Southern Pacific railroad tracks near teh corner of 64th Street and Overland Avenue, Emeryville
Comment
CAS-BOT-BC362366
Pyrrocoma racemosa var. racemosa
G. Thomas Robbins
1958-10-19
3953
Alameda
Along First Ave. at the west edge of Russell City, about 3 miles west of Hayward and about 1 mile east of the shore of San Francisco Bay
Comment
CAS-BOT-BC454200
Zannichellia palustris
G. Thomas Robbins
1958-10-11
3951
Alameda
In southwestern San Leandro, at the west end of Boxwood Ave.
Comment
CAS-BOT-BC502927
Orobanche ramosa
G. Thomas Robbins; Rimo Bacigalupi
1955-9-26
3663
Alameda
About 1/4 mi S of Lowry Rd and Alameda Creek, about 2 mi (air) SE of Alvarado
Comment
JEPS25081
Pyrrocoma racemosa var. racemosa
G. Thomas Robbins
1958-10-19
3953
Alameda
about 3 mi w Hayward (along First Ave at the w edge of Russell City, and about 1 mi e of the shore of San Francisco Bay)
Comment
JEPS25244
Lupinus formosus var. formosus
G. Thomas Robbins
1959-8-2
4121
Alameda
at the northern edge of Irvington about one-fourth mi w Stivers Pond; w of Stivers Pond
15
Comment
OBI12057
Epilobium brachycarpum
G. Thomas Robbins
1958-9-1
3937
Alameda
Vacant lot a W end of Hopkins St, Berkley
Comment
OBI12717
Trifolium depauperatum var. depauperatum
G. Thomas Robbins
1959-4-11
3976
Alameda
About 1/4 mi N of the W end of Depot Rd, adj to (just E of) the American Salt Co evaporating ponds along the shore of San Francisco Bay, about 1-3/4 mi NW of Mt Eden and about 3/4 mi S of Russell
2
Comment
OBI13839
Phacelia ciliata var. ciliata
G. Thomas Robbins
1958-4-19
3815
Alameda
Along Depot Rd, just e of jctn of Clawiter Rd and about 1/6 mi N of Mt Eden Sta
8
Comment
OBI15167
Sinapis arvensis
G. Thomas Robbins
1959-3-22
3962
Alameda
Vacant lot near the corner of Park and Watts st, Emeryville
8
Comment
OBI15449
Euthamia occidentalis
G. Thomas Robbins
1958-9-1
3935
Alameda
Along and near the mouth of Cordonices Crk, Albany-Berkeley city boundary
Comment
OBI15559
Pyrrocoma racemosa var. racemosa
G. Thomas Robbins
1958-10-19
3953
Alameda
Along First Ave at the W edge of Russell City, about 3 mi W of hayward and about 1 mi E of the shore of San Francisco
Comment
OBI16400
Grindelia hirsutula
G. Thomas Robbins
1958-6-22
3876
Alameda
Along Joaquin Miller rd just N of jctn with Skyline Blvd, Oakland
Comment
OBI16401
Grindelia stricta var. angustifolia
G. Thomas Robbins
1958-9-20
3938
Alameda
San Francisco bay, about 1/2 mi E of the Toll Plaza, San Francisco-Oakland Bay bridge, Oakland
Comment
OBI16622
Crepis vesicaria subsp. taraxacifolia
G. Thomas Robbins
1958-4-23
3820
Alameda
S side of Clarewood Dr, about .25 mi above its jctn with Broadway Terr, Oakland
107
Comment
OBI16997
Symphyotrichum frondosum
G. Thomas Robbins
1959-9-27
4164
Alameda
W of Eastshore Hwy, at E edge of San Francisco Bay, a short distance S of the Powell St fwy interchange, Emeryville
Comment
OBI17001
Symphyotrichum chilense
G. Thomas Robbins
1959-9-6
4159
Alameda
Vacant lot at corner of 6th and B Streets, Hayward
38
Comment
OBI17186
Salicornia rubra
G. Thomas Robbins
1959-9-27
4167
Alameda
Edge of San Francisco Bay, about 1/4 mi E of San Francisco Oakland Bay Bridge Toll Plaza, Oakland
Comment
OBI17211
Dysphania multifida
G. Thomas Robbins
1959-9-27
4165
Alameda
At edge of San Francisco Bay, about 1/2 mi E of San Francisco-Oakland Bay Bridge Toll Plaza, Oakland
Comment
OBI19091
Tetragonia tetragonoides
G. Thomas Robbins
1958-5-25
3839
Alameda
Bay Farm Island, just S of San Leandro about 1/2 I E of Maitland Dr, Alameda
Comment
OBI83569
Trifolium depauperatum var. amplectens
G. Thomas Robbins
1959-4-11
Alameda
About 1/4 mi N of the W end of Depot Rd, adj to (just E of) the American Salt Co evaporating ponds along the shore of San Francisco Bay, about 1-3/4 mi NW of Mt Eden and about 3/4 mi S of Russell
2
Comment
OBI9849
Salix exigua
G. Thomas Robbins
1959-2-23
3959
Alameda
Along RR tracks (Southern Pacific) near W end of Lewelling Blvd and also along Lewelling Blvd for about 1/4 mi E of the RR tracks, W of San Lorenzo
3
Comment
RSA0072115
Orobanche ramosa
G. Thomas Robbins, Rimo Bacigalupi
1955-9-26
3663
Alameda
About one-fourth mile south of Lowry Road and Alameda Creek, about 2 miles (airline) southeast of Alvarado.
Comment
RSA152179
Cyclospermum leptophyllum
G. Thomas Robbins
1959-8-30
4152
Alameda
Vacant lot at corner of Excelsior Ct. and MacArther Blvd. (just east of intersection of Lakeshore Ave.)
8
Comment
RSA152191
Crepis vesicaria
G. Thomas Robbins
1958-4-23
3820
Alameda
Hillslope (N facing) on S side of Clarewood Drive, .25 mile above its jct with Broadway Terrace, Oakelank
107
Comment
RSA153459
Grindelia paludosa
G. Thomas Robbins
1958-9-20
3938
Alameda
along the shore of San Francisco Bay, 1/2 mile E of the Toll Plaza, San Francisco-Oakland Bay Bridge, Oakland
Comment
SEINET11941018
Salicornia depressa
G. T. Robbins
1959-1
4110
Alameda
ca 0.25 mi N of W end of Depot Road, just E of American Salt Co. evaporating ponds , shore of San
2
Comment
SEINET201965
Orobanche ramosa
G. T. Robbins, R Bacigalupi
1955-9-26
3663
Alameda
Ca 0.25 mi S of Lowry Rd & Alameda Creek ca 2 mi (air) SE of Alvarado
Comment
SEINET3139220
Grindelia hirsutula
G. Thomas Robbins
1958-9-20
3938
Alameda
Along the shorte of San Francisco Bay, about 1/2 mi. E of the Toll Plaza, San Francisco-Oakland Bay Bridge, Oakland
Comment
SEINET7248012
Malva pseudolavatera
G. Thomas Robbins
1958-1
3819
Alameda
Along roadside west of Russell and about .25 miles east of Hayward Landing on San Francisco Bay.
2
Comment
SEINET8853698
Orobanche ramosa
C. Thomas Robbins, Rimo Bacigalupi
1955-1
3663
Alameda
about one-fourth mile south of Lowry Road and Alameda Creek, about 2 miles (airline) southeast of Alvarado.
Comment
SEINET952167
Glycyrrhiza lepidota
G. Thomas Robbins
1958-1
3939
Alameda
A small colony along the railroad tracks just south of East 8th st., between 8th and 9th aves., Oakland
Comment
UC1057469
Heterodraba unilateralis
G. Thomas Robbins
1940-3-16
281
Alameda
near Alameda-San Joaquin County line (in Corral Hollow); Corral Hollow
259
Comment
UC1084429
Guillenia lasiophylla
G. Thomas Robbins
1940-3-16
280
Alameda
near Alameda-San Joaquin County line; Corral Hollow
259
Comment
UCD105396
Epilobium brachycarpum
G. Thomas Robbins
1958-9-1
3937
Alameda
West end of Hopkins Street, Berkeley.
167
Comment
UCD116489
Reseda luteola
G. Thomas Robbins
1958-7-4
3889
Alameda
At the NE edge of San Leandro Bay, about 1/4 mile S of East Creek Slough, Oakland.
Comment
UCD116693
Malva pseudolavatera
G. Thomas Robbins
1958-4-19
3819
Alameda
Along roadside west of Russell and about 1/4 mile east of Hayward Landing on San Francisco Bay.
1
Comment
UCD116702
Malvella leprosa
G. Thomas Robbins
1958-7-26
3913
Alameda
Bed of Southern Pacific railroad tracks at west end of Folger Ave., just above the Ashby Ave. underpass, Berkeley.
Comment
UCD119437
Heliotropium curassavicum var. oculatum
G. Thomas Robbins
1958-7-26
3915
Alameda
Bed of Southern Pacific railroad tracks just southeast of Berkeley Aquatic Park and just east of KRE radio transmission station, Berkeley.
Comment
UCD123889
Kickxia elatine
G. Thomas Robbins
1958-10-19
3954
Alameda
northern edge of Russell City and southern edge of Hayward Municipal Airport.
Comment
UCD126225
Cressa truxillensis
G. Thomas Robbins
1958-9-1
3936
Alameda
Oakport Road (which parallels the Eastshore Freeway on the south), just north of East Creek Slough at the northeast edge of San Leandro Bay.
Comment
UCD129928
Carduus tenuiflorus
W. W. Robbins
1951-6-2
s.n.
Alameda
Berkeley.
Comment
UCD130009
Centaurea calcitrapa
G. Thomas Robbins
1958-6-21
3875
Alameda
along Oakport Road, paralleling the Eastshore Freeway, between High St. and Hegenberger Road, Oakland, just west of San Leandro Bay.
Comment
UCD130986
Crepis vesicaria subsp. taraxacifolia
G. Thomas Robbins
1958-4-23
3820
Alameda
south side of Clarewood Drive, about 0.25 mile above its junction with Broadway Terrace, Oakland.
106
Comment
UCD131178
Delairea odorata
G. Thomas Robbins
1960-2-2
4180
Alameda
Sausal Creek, near El Centro Avenue crossing over Dimond Canon: Dimon Park, Oakland.
68
Comment
UCD131717
Erigeron bonariensis
G. Thomas Robbins
1959-8-30
4156
Alameda
corner of Excelsior Ct. and MacArthur Blvd. (just east of intersection of Lakeshore Ave.), Oakland.
7
Comment
UCD132393
Glebionis segetum
G. Thomas Robbins
1958-7-4
3888
Alameda
At the NE edge of San Leandro Bay, about 1/4 mile S of East Creek Slough, Oakland.
Comment
UCD132568
Grindelia stricta var. angustifolia
G. Thomas Robbins
1959-7-24
4113
Alameda
vacant lot just north of the intersection of Harrison and 9th Streets, just south of Codornices Creek, Berkeley.
10
Comment
UCD133368
Iva axillaris
G. Thomas Robbins
1958-7-26
3914
Alameda
Bed of Southern Pacific railroad tracks near the corner of 64th St. and Overland Ave., Emeryville.
Comment
UCD90172
Pleuropogon californicus var. californicus
G. Thomas Robbins
1959-4-11
3978
Alameda
About 1/4 mile north of the west end of Depot Road, adjacent to (just east of) the American Salt Co. Along the shore of San Francisco Bay, about 1 and 3/4 miles northwest of Mt. Eden and about 3/4 mile south of Russell.
1
Comment
UCD99176
Spergula arvensis
G. Thomas Robbins
1959-4-5
3972
Alameda
at corner of 61st St. and Shattuck Ave. in Oakland.
33
Comment
UCSB2788
Fragaria vesca
Robbins, G.
1937-4-25
Alameda
Hillside just easat of Claremont Ave, Berkeley
Comment
UCSB2832
Physocarpus capitatus
Robbins, G.
1937-5-16
Alameda
Strawberry Creek Canyon, Berkeley Hills, University of California Campus
Comment
UCSB2918
Rosa gymnocarpa
Robbins, G.
1937-5-16
Alameda
Strawberry Creek Canyon, Berkeley Hills, University of California Campus
Comment
UCSB2928
Rubus parviflorus
Robbins, G.
1937-5-16
Alameda
North facing slope of Strawberry Creek Canyon, Berkeley
Comment
UCSB5870
Stachys rigida
Robbins, G.
1937-5-16
Alameda
Berkeley Hills
Comment
CAS-BOT-BC117788
Carex specifica
G. Thomas Robbins
1956-9-10
3762
Alpine
Twin Lakes Forest Service public campground, on N shore of Twin Lakes.
Comment
CAS-BOT-BC117789
Carex specifica
G. Thomas Robbins
1956-9-10
3762
Alpine
Twin Lakes Forest Service public campground, on N shore of Twin Lakes.
Comment
CAS-BOT-BC279465
Chaenactis alpigena
G. Thomas Robbins
1956-9-10
3775
Alpine
Along trail between Winnemucca Lake and Elephants Back, 1 1/2 - 2 miles airline south of Carson Pass
2743
Comment
JEPS15576
Castilleja applegatei subsp. pallida
G. Thomas Robbins
1956-9-10
3773
Alpine
about 2 air mi s Carson Pass (along trail to Elephants Back, w shore of Winnemucca Lake); Winnemucca Lake
2743
Comment
JEPS15577
Orthocarpus cuspidatus subsp. cryptanthus
G. Thomas Robbins
1956-9-10
3771
Alpine
about 2 airline miles s Carson Pass (slopes n of and above trail to Round Top and Elephants Back, between Woods Lake and Winnemucca Lake); s of Carson Pass, btw Woods Lake and Winnemucca Lake
2621
Comment
JEPS15578
Collinsia torreyi var. wrightii
G. Thomas Robbins
1956-9-10
3768
Alpine
ca 2 mi airline s Carson Pass (along trail to Round Top and Elephant Back, between Woods Lake and Winnemucca Lake)
2621
Comment
JEPS15683
Polygonum shastense
G. Thomas Robbins
1956-9-10
3776
Alpine
along trail between Winnemucca Lake and Elephants Back (1 1/2 to 2 mi airline s of Carson Pass)
2743
Comment
JEPS15684
Chaenactis alpigena
G. Thomas Robbins
1956-9-10
3775
Alpine
1 1/2-2 mi airline s of Carson Pass (along trail between Winnemucca Lake and Elephants Back)
2743
Comment
JEPS15688
Artemisia norvegica subsp. saxatilis
G. Thomas Robbins
1956-9-10
3769
Alpine
2 airline miles s of Carson Pass (along trail to Round top and Elephants Back, between Woods Lake and Winnemucca Lake)
2621
Comment
JEPS15700
Eriophyllum lanatum var. integrifolium
G. Thomas Robbins
1956-9-9
3756
Alpine
lower, s slopes of Red Lake Peak (above State Highway 88, 0.5 to 0.75 mi due west of Carson Pass)
2651
Comment
JEPS15701
Navarretia linearifolia subsp. linearifolia
G. Thomas Robbins
1956-9-9
3755
Alpine
1/2 to 3/4 mi due w, above State Highway 88, lower southerly slopes of Red Lake Peak Carson Pass; lower, southerly slopes of Red Lake Peak
2651
Comment
CAS-BOT-BC249414
Castilleja applegatei subsp. pallida
G. Thomas Robbins
1956-9-10
3773
Alpine
Above west shore of Winnemucca Lake, along trail to Elephants Back, about 2 miles airline south of Carson Pass
2743
Comment
CAS-BOT-BC249419
Castilleja applegatei subsp. pallida
G. Thomas Robbins
1956-9-10
3773
Alpine
Above west shore of Winnemucca Lake, along trail to Elephants Back, about 2 miles airline south of Carson Pass
2743
Comment
CAS-BOT-BC499797
Orobanche corymbosa subsp. corymbosa
G. Thomas Robbins
1956-9-9
3753
Alpine
Above State Hwy 88, about 1/2 mi W of Carson Pass
2621
Comment
CAS-BOT-BC502886
Orobanche corymbosa
G. Thomas Robbins
1956-9-10
3777
Alpine
Western base of Elephants Back, about 1.5 mi S of Carson Pass
2834
Comment
JEPS15575
Orobanche corymbosa
G. Thomas Robbins
1956-9-10
3777
Alpine
At western base of Elephants Back, about 1 1/2 miles south of Carson Pass.
Comment
JEPS15583
Orobanche corymbosa subsp. corymbosa
G. Thomas Robbins
1956-9-9
3753
Alpine
Above State Highway 88, about one-half mile west of Carson Pass.
Comment
CAS-BOT-BC445658
Sagittaria cuneata
G. Thomas Robbins
1956-9-10
3765
Amador
Just to the south of Carson Spur, along State Highway 88
2435
Comment
CAS-BOT-BC445659
Sagittaria cuneata
G. Thomas Robbins
1956-9-10
3765
Amador
Just to the south of Carson Spur, along State Highway 88
2435
Comment
CAS-BOT-BC82781
Arnica mollis
G. Thomas Robbins
1956-9-10
3763
Amador
slope above State Highway 88, close to turn-off for and about one-half mile south of Kirkwood Lake
2346
Comment
CAS-BOT-BC82783
Arnica mollis
G. Thomas Robbins
1956-9-10
3763
Amador
slope above State Highway 88, close to turn-off for and about one-half mile south of Kirkwood Lake
2346
Comment
JEPS15693
Arnica nevadensis
G. Thomas Robbins
1956-9-10
3764
Amador
1/2 mi s Kirkwood Lake
2346
Comment
JEPS15694
Arnica mollis
G. Thomas Robbins
1956-9-10
3763
Amador
1/2 mi s Kirkwood Lake
2346
Comment
CAS-BOT-BC110886
Scirpus microcarpus
Guy Thomas Robbins
1956-9-10
3767
Amador
Small pond just to the south of Carson Sour, along State Highway 88
2435
Comment
CAS-BOT-BC85107
Arnica nevadensis
G. Thomas Robbins
1956-9-10
3764
Amador
Steep, somewhat rocky slope above State Highway 88, close to turn-off for and about one-half mile south of Kirkwood Lake
2346
Comment
CAS-BOT-BC85108
Arnica nevadensis
G. Thomas Robbins
1956-9-10
3764
Amador
Steep, somewhat rocky slope above State Highway 88, close to turn-off for and about one-half mile south of Kirkwood Lake
2346
Comment
UCD134240
Madia elegans
Robbins; Raynor
1943-6-1
s.n.
Butte
Feather River Canyon near Pulga.
Comment
UCD137960
Echinodorus berteroi
W. W. Robbins
1931-9-3
2253
Butte
Biggs.
Comment
JEPS5139
Plectritis ciliosa subsp. ciliosa
G. Thomas Robbins
1953-5-7
3515 C
Calaveras
about 2 mi s of Vallecito (on road to Columbia, on Table Mountain); Table Mountain
487
Comment
JEPS7770
Mimulus guttatus
G. Thomas Robbins
1953-5-8
3522
Calaveras
about 1 mi w Murphys; Angels Creek Canyon
670
Comment
JEPS7771
Castilleja attenuata
G. Thomas Robbins
1953-5-8
3523
Calaveras
about 1 mi w Murphys; Angles Creek Canyon
670
Comment
JEPS7772
Castilleja lineariloba
G. Thomas Robbins
1953-5-8
3525
Calaveras
4.7 mi w Glencoe (slopes of Rich Gulch, Mokelumne Hill to Glencoe road); Rich Gulch
457
Comment
JEPS7773
Castilleja foliolosa
G. Thomas Robbins
1953-5-8
3518
Calaveras
about 1.5 mi n Murphys (near Mercer Cave)
701
Comment
JEPS7787
Mimulus nasutus
G. Thomas Robbins
1953-5-8
3524
Calaveras
4.7 mi w, along Mokelumne Hill-Glencoe road Glencoe; Rich Gulch, Mokelumne Hill
457
Comment
JEPS7960
Agoseris heterophylla var. heterophylla
G. Thomas Robbins
1953-5-8
3521
Calaveras
1.5 mi n, near Mercer Cave Murphys
701
Comment
JEPS7961
Hypochaeris glabra
G. Thomas Robbins
1953-5-8
3520
Calaveras
about 1.5 mi n of Murphys; Mercer Cave
701
Comment
JEPS7962
Linanthus montanus
G. Thomas Robbins
1953-5-7
3516
Calaveras
about 2 mi s Vallecito (on road to Columbia)
487
Comment
JEPS15231
Galium grayanum var. nanum
G. Thomas Robbins with L. R. Heckard
1956-7-25
3720
Colusa
summit Snow Mt. West (Lake-Colusa Co. boundary)
2145
Comment
JEPS15536
Antirrhinum vexillocalyculatum subsp. breweri
G. Thomas Robbins with L. R. Heckard
1956-7-25
3694
Colusa
about 1.5 air mi se Snow Mt. summit (on ridge above Fouts Camp and along trail to Snow Mt, on Lake-Colusa County boundary)
1920
Comment
JEPS15537
Collomia tinctoria
G. Thomas Robbins with L. R. Heckard
1956-7-25
3695
Colusa
open rocky slope in woods on ridge above Fouts Camp (along trail to Snow Mt. (about 1 1/2 mi airline se of summit), on Lake-Colusa County boundary)
1920
Comment
JEPS15538
Nemacladus capillaris
G. Thomas Robbins with L. R. Heckard
1956-7-25
3696
Colusa
about 1.5 air mi se Snow Mt. summit (on ridge above Fouts Camp and along trail to Snow Mt, on Lake-Colusa county boundary); Snow Mt.
1920
Comment
JEPS15549
Cheilanthes gracillima
G. Thomas Robbins with L. R. Heckard
1956-7-25
3706
Colusa
due s of Snow Mt East (and skirting e base of ridge forming Snow Mt West)
1981
Comment
JEPS15563
Allium falcifolium
G. Thomas Robbins with L. R. Heckard
1956-7-25
3717
Colusa
slope above Dark Hollow Creek (a tributary of Middle Fork Stony Creek) (on s flank of Snow Mt. at lower end of cirque between Snow Mt. West and Snow Mt. East); Snow Mt.
1981
Comment
JEPS15566
Chaenactis douglasii var. douglasii
G. Thomas Robbins with L. R. Heckard
1956-7-25
3715
Colusa
above Dark Hollow Creek (a trib. of Middle Fork Stony Creek, s flank of Snow Mt. East, between Snow Mt. East and Snow Mt. West); Snow Mt. East, Middle Fork Stony Creek
1981
Comment
JEPS15569
Arnica longifolia
G. Thomas Robbins with L. R. Heckard
1956-7-25
3712
Colusa
Snow Mt. East (s flank) Dark Hollow Creek, Snow Mt. East
1981
Comment
JEPS15570
Leptodactylon pungens
G. Thomas Robbins with L. R. Heckard
1956-7-25
3710
Colusa
above Dark Hollow Creek (a trib. of Middle Fork Stony Creek, s flank of Snow Mt. East, at lower edge of cirque between Snow Mt. Wsst and Snow Mt. East); Snow Mt. East, Dark Hollow Creek (trib. Middle Fork Stony Cr
1981
Comment
JEPS15571
Cycladenia humilis var. humilis
G. Thomas Robbins with L. R. Heckard
1956-7-25
3711
Colusa
s. flank of Snow Mt. East (at lower edge of cirque between Snow Mt. West and Snow Mt. East, slope above Dark Hollow Creek (tributary of Middle Fork Stony Creek))
1981
Comment
POM312419
Ranunculus bongardii
G. Thomas Robbins, S. Galen Smith
1950-4-15
1907
Colusa
Colusa County: In wet mud and vernal pool, Bear Valley
Comment
UC1191437
Ranunculus orthorhynchus var. bloomeri
G. Thomas Robbins and S. Galen Smith
1950-4-15
1907
Colusa
Bear Valley
Comment
UCD86698
Muhlenbergia filiformis
G. Thomas Robbins; L. R. Heckard
1956-7-25
3707
Colusa
South of Snow Mt. East and skirting the eastern base of the ridge forming Snow Mt. West.
1981
Comment
CAS-BOT-BC444476
Lewisia triphylla
G. Thomas Robbins; L. R. Heckard
1956-7-25
3708
Colusa
Along trail due south of Snow Mt. East and skirting the eastern base of the ridge forming Snow Mt. West
2042
Comment
CAS-BOT-BC82672
Arnica longifolia
G. Thomas Robbins; L. R. Heckard
1956-7-25
3712
Colusa
Along edge of Dark Hollow Creek (a tributary of Middle Fork Stony Creek), on southern flank of Snow Mt. East,
2011
Comment
POM312948
Pilularia americana
G. Thomas Robbins, S. Galen Smith
1950-4-15
1905
Colusa
Colusa County: In wet mud and vernal pool, Bear Valley
Comment
CAS-BOT-BC102183
Argyranthemum foeniculaceum
G. Thomas Robbins; John Weiler
1959-5-23
4022
Contra Costa
Breakwater portion of Brooks Island (its northwestern extension), San Francisco Bay, Richmond
Comment
JEPS14576
Microseris douglasii subsp. tenella
G. Thomas Robbins with Peter H. Raven
1956-4-28
3665
Contra Costa
just s El Cerrito city limits (along Arlington Ave at Kenilworth Dr); Berkeley Hills
213
Comment
JEPS19387
Castilleja affinis subsp. affinis
G. Thomas Robbins
1937-4-17
119
Contra Costa
near Point Richmond
Comment
JEPS19398
Senecio flaccidus var. douglasii
G. Thomas Robbins
1940-5-19
326
Contra Costa
e of Antioch (hills bordering San Joaquin River); San Joaquin River
Comment
JEPS19400
Grindelia hirsutula
G. Thomas Robbins
1937-4-17
135
Contra Costa
near Point Richmond
Comment
JEPS19401
Castilleja densiflora subsp. densiflora
G. Thomas Robbins
1937-4-17
134
Contra Costa
near Point Richmond
Comment
JEPS19402
Eriophyllum staechadifolium
G. Thomas Robbins
1937-4-17
124
Contra Costa
cliffs above San Francisco Bay near Point Richmond
Comment
JEPS19407
Galium porrigens var. porrigens
G. Thomas Robbins
1937-4-17
116
Contra Costa
near Point Richmond
Comment
JEPS21969
Madia gracilis
G. Thomas Robbins with S. Galen Smith
1958-6-2
3848 A
Contra Costa
just e Hercules city boundary (grassy slope along Franklin Canyon Road (State Hwy 4) s and above Refugio Valley)
18
Comment
JEPS21976
Lotus tenuis
G. Thomas Robbins
1958-5-24
3837
Contra Costa
at corner of S. 28th St. and Hoffman Blvd.; Richmond
Comment
JEPS22023
Plantago lanceolata
G. Thomas Robbins with S. Galen Smith
1958-6-2
3853
Contra Costa
just e Hercules city boundary (Franklin Canyon Road (State Highway 4)); Refugio Valley
18
Comment
JEPS22024
Plantago lanceolata
G. Thomas Robbins with S. Galen Smith
1958-6-2
3852
Contra Costa
just e Hercules city boundary (Franklin Canyon Road (State Highway 4)); Refugio Valley
18
Comment
JEPS22039
Rupertia physodes
G. Thomas Robbins
1958-7-6
3890
Contra Costa
along Pinehurst Road about 1/4 mi above Alameda Co. line (on slopes above Upper San Leandro Reservoir)
228
Comment
JEPS22058
Plantago coronopus
G. Thomas Robbins
1958-7-13
3899
Contra Costa
n end Berrellesa Street, Martinez; Carquinez Strait
Comment
JEPS22068
Helenium puberulum
G. Thomas Robbins
1958-7-19
3901
Contra Costa
about one-half mi e Point San Pablo (meadow overlooking Pt. San Pablo); Richmond
Comment
JEPS22090
Leymus X multiflorus
G. Thomas Robbins
1958-7-19
3902
Contra Costa
about 1/2 mi e Pt. San Pablo (meadow overlooking San Pablo Bay); Richmond
Comment
JEPS22091
Plantago maritima var. juncoides
G. Thomas Robbins
1958-7-19
3903
Contra Costa
about 0.75 mi s Pt. San Pablo, Potrero San Pablo, Richmond; San Francisco Bay, Pt. Orient
Comment
JEPS22092
Salicornia virginica
G. Thomas Robbins
1958-7-19
3904
Contra Costa
about 0.75 mi s Pt. San Pablo, Potrero San Pablo, Richmond; San Francisco Bay, Point Orient
Comment
JEPS22095
Tetragonia tetragonoides
G. Thomas Robbins
1958-7-19
3906
Contra Costa
about 3/4 mi s of Point San Pablo (Point Orient, Potrero San Pablo, Richmond); San Francisco Bay, Point Orient, Potrero San Pablo
Comment
JEPS22096
Cressa truxillensis
G. Thomas Robbins
1958-7-19
3907
Contra Costa
ca. 3/4 mi. s. Point San Pablo (Potrero San Pablo, Richmond); San Francisco Bay
Comment
JEPS22098
Carex praegracilis
G. Thomas Robbins
1958-7-19
3908
Contra Costa
at the edge of a small lagoon about 3/4 mi s Pt. San Pablo; San Francisco Bay, Richmond, Potrero San Pablo, Pt. Orient
Comment
JEPS23818
Castilleja affinis subsp. affinis
G. Thomas Robbins
1959-4-18
3990
Contra Costa
about 0.25 mi e and above Pt. San Pablo; Richmond
30
Comment
JEPS23820
Proboscidea lutea
G. Thomas Robbins
1959-8-1
4114
Contra Costa
roadside berm of frontage road just s Mt. Diablo Blvd. ((about 0.5 mi e of concrete bridge at Charles Hill and about 0.2 mi w of jct. of Hidden Valley Rd.), 2 mi w of Lafayette)
144
Comment
JEPS23821
Proboscidea lutea
G. Thomas Robbins
1959-8-1
4114
Contra Costa
roadside berm of frontage road just s Mt. Diablo Blvd. ((about 0.5 mi e of concrete bridge at Charles Hill and about 0.2 mi w of jct. of Hidden Valley Rd.), 2 mi w of Lafayette)
144
Comment
JEPS25119
Carex subbracteata
G. Thomas Robbins
1959-4-18
3985
Contra Costa
1/2 mi e Pt. San Pablo (overlooking San Pablo Bay); San Pablo Bay, Richmond
7
Comment
JEPS25123
Lasthenia californica subsp. californica
G. Thomas Robbins
1959-4-18
3989
Contra Costa
hillslopes above and about 1/2 mi e Pt. San Pablo; Richmond
30
Comment
JEPS25124
Bromus carinatus var. carinatus
G. Thomas Robbins
1959-4-18
3991
Contra Costa
near and n of Point Richmond (w base of Potrero Hills, along Western Drive); Richmond, Potrero Hills, Western Drive
4
Comment
JEPS25129
Lupinus microcarpus var. densiflorus
G. Thomas Robbins
1959-4-18
3992
Contra Costa
along Western Drive near and n Pt. Richmond (western base of Potrero Hills, Richmond); western base of Potrero Hills, n of Pt. Richmond
4
Comment
JEPS25136
Lepidium strictum
G. Thomas Robbins
1959-4-26
4006
Contra Costa
about 1 mi ne Giant (and about 0.25 mi n of San Pablo Oil Tank Farm)
7
Comment
JEPS25139
Triteleia laxa
G. Thomas Robbins
1959-5-16
4009
Contra Costa
just n Pt. Orient (on w slope of Potrero Hills, Richmond, overlooking San Francisco Bay); Richmond, Potrero Hills
Comment
JEPS25140
Lupinus microcarpus var. microcarpus
G. Thomas Robbins
1959-5-16
4010
Contra Costa
just n Pt. Orient, Richmond (western base of Potrero Hills, overlooking San Francisco Bay); overlooking San Francisco Bay, Potrero Hills, n of Pt. Orien
Comment
JEPS25151
Ambrosia chamissonis
G. Thomas Robbins with John Weiler
1959-5-23
4021
Contra Costa
on breakwater (nw extension) Brooks Island; San Francisco Bay, Richmond
Comment
JEPS25152
Argyranthemum foeniculaceum
G. Thomas Robbins with John Weiler
1959-5-23
4022
Contra Costa
nw extension Brooks Island (on breakwater (partly natural, partly man-made)); San Francisco Bay, Richmond
Comment
JEPS25155
Leymus X multiflorus
G. Thomas Robbins with John Weiler
1959-5-23
4026
Contra Costa
Brooks Island San Francisco Bay, Richmond (slopes on w side)
Comment
JEPS25156
Phacelia californica
G. Thomas Robbins with John Weiler
1959-5-23
4027
Contra Costa
flats on w side San Francisco Bay, Richmond, Brooks Island
Comment
JEPS25157
Sidalcea malviflora subsp. laciniata
G. Thomas Robbins with John Weiler
1959-5-23
4028
Contra Costa
slopes on the w side Brooks Island (Richmond); San Francisco Bay, Richmond
Comment
JEPS25158
Carex praegracilis
G. Thomas Robbins with John Weiler
1959-5-23
4029
Contra Costa
at the nw edge of Brooks Island San Francisco Bay, Richmond, Brooks Island
Comment
JEPS25160
Rumex pulcher
G. Thomas Robbins with John Weiler
1959-5-23
4032
Contra Costa
about 0.5 mi e Pt. San Pablo (overlooking San Pablo Bay); Richmond
7
Comment
JEPS25239
Carex barbarae
G. Thomas Robbins
1959-8-1
4116
Contra Costa
Las Trampas Creek, about 1 1/2 miles SE of St. Mary's College
182
Comment
JEPS25273
Holocarpha obconica
G. Thomas Robbins
1959-9-6
4160
Contra Costa
0.6 mi e of junction with Marsh Creek Road; Vasco Road
70
Comment
JEPS25274
Cuscuta salina var. major
G. Thomas Robbins
1959-9-13
4161
Contra Costa
n edge Pinole; San Pablo Bay
Comment
JEPS4477
Penstemon centranthifolius
G. Thomas Robbins
1940-5-19
324
Contra Costa
e Antioch; bordering San Joaquin River e of Antioch
Comment
JEPS46451
Grindelia hirsutula
G. Thomas Robbins
1958-10-2
3941
Contra Costa
borders of tidal slough along Southern Pacific R.R. just w Carlson Blvd. (near Stege railroad siding); Richmond
Comment
UC1084390
Plagiobothrys bracteatus
G. Thomas Robbins
1937-4-25
149
Contra Costa
2 mi e Alamo
Comment
UC1084393
Phacelia distans
G. Thomas Robbins
1937-4-25
143
Contra Costa
along roadside to summit of Mt. Diablo
Comment
UC1084399
Nuttallanthus texanus
G. Thomas Robbins
1937-4-17
132
Contra Costa
near Point Richmond
Comment
UC1084504
Oenothera deltoides subsp. howellii
G. Thomas Robbins
1940-5-19
325
Contra Costa
cliffs above river e Antioch; San Joaquin River
Comment
UCD129096
Argyranthemum foeniculaceum
G. Thomas Robbins; John Weiler
1959-5-23
4022
Contra Costa
portion of Brooks Island (its northwestern extension), San Francisco Bay.
Comment
UCD87188
Melica californica
G. Thomas Robbins
1959-4-18
3994
Contra Costa
At the western base of Potrero Hills, near and north of Pt. Richmond. Along Western Drive, Richmond.
7
Comment
CAS-BOT-BC115560
Carex tumulicola
G. Thomas Robbins
1958-7-19
3908
Contra Costa
Pt. Orient, San Francisco Bay, ca. 3/4 mile S of Pt. San Pablo,
Comment
CAS-BOT-BC116917
Carex subbracteata var. subbracteata
G. Thomas Robbins
1959-4-18
3985
Contra Costa
Overlooking San Pablo Bay, ca 1/2 mi E of Pt. San Pablo, Richmond.
7
Comment
CAS-BOT-BC118346
Carex praegracilis
G. Thomas Robbins; John Weiler
1959-5-23
4029
Contra Costa
NW edge of Brooks Island, San Francisco Bay, Richmond.
Comment
CAS-BOT-BC324756
Iva axillaris
G. Thomas Robbins
1958-7-19
3909
Contra Costa
Just south of Castro Point, San Francisco Bay, Richmond
Comment
OBI12671
Trifolium macraei
G. Thomas Robbins
1959-5-17
4017
Contra Costa
Just NE of the jctn of Park Blvd, Skyline Blvd, and Manzaitas Dr, at the summit of Oakland Hills, Alameda-Contra Costa County boundary
351
Comment
OBI12751
Rupertia physodes
G. Thomas Robbins
1958-7-6
3890
Contra Costa
Along Pinehurst Rd, on slopes above Upper San Leandro Reservoir, about 1/4 mi N of Alameda Co line
229
Comment
OBI13670
Melissa officinalis
G. Thomas Robbins
1959-8-1
4115
Contra Costa
Las Trampas Crk, about 1.5 mi SE of St. Marys College
183
Comment
OBI14800
Cuscuta salina
G. Thomas Robbins
1959-9-13
4161
Contra Costa
On shores of San Pablo Bay, at the N edge of Pinole
Comment
OBI16051
Holocarpha obconica
G. Thomas Robbins
1959-9-6
4160
Contra Costa
Along Camino Diablo, W of Vasco rd, 0.6 mi E of jctn with Marsh Crk rd
70
Comment
OBI17106
Ambrosia chamissonis
G. Thomas Robbins, John Weiler
1959-5-23
4021
Contra Costa
On breakwater (partly natural, partly manmade) portion of Brooks Island 9its NW extension), San Francisco Bay, Richmond
Comment
RSA0013874
Ibicella lutea
G. Thomas Robbins
1959-8-1
4114
Contra Costa
Recently completed frontage road just south of Mt. Diablo Blvd. (about 0.5 mi. E of concrete bridge at Charles Hill and about 0.2 mi. W of junction of Hidden Valley Road), about 2 mi. W of Lafayette.
145
Comment
RSA84900
Gilia capitata subsp. staminea
G. Thomas Robbins
1940-5-19
323
Contra Costa
on hills bordering the San Joaquin River e. g. Antioch
Comment
SD51677
Dudleya farinosa
G. Thomas Robbins
1959-5-16
4007
Contra Costa
Rocky hillside just south of Pt. San Pablo, Potrero Hills, Richmond.
Comment
UC1057453
Geranium dissectum
G. Thomas Robbins
1937-4-25
142
Contra Costa
e of La Vista
Comment
UC1057454
Scandix pecten-veneris
G. Thomas Robbins
1937-4-25
138
Contra Costa
e of La Vista
Comment
UC1084394
Delphinium patens subsp. patens
G. Thomas Robbins
1937-4-25
141
Contra Costa
hillside e La Vista
Comment
UCD101458
Rumex pulcher
G. Thomas Robbins; John Weiler
1959-5-23
4032
Contra Costa
About 1/2 mile east of Pt. San Pablo, overlooking San Pablo Bay, Richmond.
7
Comment
UCD104135
Acmispon glaber
G. Thomas Robbins
1959-4-12
3983
Contra Costa
About 1/2 mile southwest of junction of Hoffmann Blvd. and S. 25th St., Richmond.
6
Comment
UCD115836
Lepidium strictum
G. Thomas Robbins
1959-4-26
4006
Contra Costa
About 1 mile northeast of Giant and about one-fourth mile north of San Pablo Oil Tank Farm.
7
Comment
UCD126364
Cuscuta pacifica var. pacifica
G. Thomas Robbins
1959-9-13
4163
Contra Costa
northeastern edge of San Pablo Bay, just east of Hercules.
Comment
UCD128591
Agoseris grandiflora
G. Thomas Robbins; S. Galen Smith
1958-6-2
3851
Contra Costa
Along Franklin Canyon Road (State Highway 4) in Refugio Valley, just east of Hercules city boundary.
18
Comment
UCSB2828
Oemleria cerasiformis
Robbins, G.
1940-3-10
Contra Costa
North slope of Grizzly Peak, Berkeley Hills
426
Comment
UCSB5650
Plagiobothrys stipitatus
Robbins, G.
1937-4-25
Contra Costa
Along roadside; 2 miles east of Alamo
Comment
SBBG67355
Hosackia gracilis
J. R. and R. C. Robbins
1932-7-23
Del Norte
1 mi NE of Crescent City
Comment
UCD134691
Tsuga heterophylla
W. W. Robbins
1941-11-1
s.n.
Del Norte
Fort Dick.
Comment
CAS-BOT-BC101802
Myrica hartwegii
G. Thomas Robbins
1945-6-17
1983
El Dorado
along Camp Creek, near Baltic Peak
1036
Comment
CAS-BOT-BC103472
Salix eastwoodiae
G. Thomas Robbins
1945-7-1
2030
El Dorado
on slope e. and above Island Lake, ca. 4 mi. NE of Wrights Lake, 9 mi. n. of U.S. Highway 50
2590
Comment
CAS-BOT-BC103491
Salix eastwoodiae
G. Thomas Robbins
1943-7-25
1295
El Dorado
slopes above Medley Lakes (reservoir), Desolation Valley Wilderness Area
2590
Comment
CAS-BOT-BC113564
Eleocharis bolanderi
Guy Thomas Robbins
1945-6-23
2004
El Dorado
Canyon slope above North Fork Webber Creek ca. 3 mi E of Camino.
975
Comment
CAS-BOT-BC116696
Carex subfusca
G. Thomas Robbins
1956-9-14
3788
El Dorado
Along US Hwy 50, ca 1/2 mi NW of Echo Summit.
2225
Comment
CAS-BOT-BC116698
Carex subfusca
G. Thomas Robbins
1944-7-6
1747
El Dorado
Grassy meadow, Sly Park, 5 mi S of Pollock Pines.
975
Comment
CAS-BOT-BC13004
Lepidium virginicum
G. Thomas Robbins
1945-5-15
1907
El Dorado
At C.C.C. Camp Snowline, 3 miles east of Camino.
1036
Comment
CAS-BOT-BC135134
Phoradendron juniperinum
G. Thomas Robbins
1945-8-5
2096
El Dorado
on open, granitic rock slopes along George-town, 4-5 mi E of Wentworth Springs
1981
Comment
CAS-BOT-BC136244
Dodecatheon alpinum
G. Thomas Robbins
1943-6-27
1229
El Dorado
Wet, grassy meadow along U.S. Highway 50 just e. of Echo Summit Pass
2225
Comment
CAS-BOT-BC139359
Agrostis idahoensis
G. Thomas Robbins
1956-9-8
3751
El Dorado
Just beyond the northeast edge of Wrights Lake.
2133
Comment
CAS-BOT-BC139764
Ivesia gordonii
G. Thomas Robbins
1944-7-28
1789
El Dorado
At summit of Rockbound Pass, Desolation Valley Wilderness Area
2621
Comment
CAS-BOT-BC140163
Oemleria cerasiformis
G. Thomas Robbins
1944-4-2
1493
El Dorado
Above North Fork Webber Creek, ca. 3 mi. e. of Camino
914
Comment
CAS-BOT-BC141256
Phoradendron serotinum subsp. tomentosum
G. Thomas Robbins
1943-10-28
1404
El Dorado
along US Highway 50, 3 mi E of Placerville
762
Comment
CAS-BOT-BC142469
Ivesia santolinoides
G. Thomas Robbins
1944-7-30
1820
El Dorado
Along Willow Flat Trail, about 3 mi. NE of Wrights Lake, 9 mi. n. of U.S. Highway 50
2286
Comment
CAS-BOT-BC142989
Amelanchier utahensis
G. Thomas Robbins
1944-4-23
1549
El Dorado
Along shore of Slab Creek near its juncture with South Fork American River, about 5 mi. n. of Camino.
609
Comment
CAS-BOT-BC143283
Potentilla grayi
G. Thomas Robbins
1944-7-29
1804
El Dorado
Above Lake Schmidell, Desolation Valley Wilderness Area
2590
Comment
CAS-BOT-BC143602
Heteromeles arbutifolia
G. Thomas Robbins
1943-6-29
1236
El Dorado
At Institute of Forest Genetics, 3 mi. e. of Placerville
822
Comment
CAS-BOT-BC146427
Rosa bridgesii
G. Thomas Robbins
1944-6-3
1652
El Dorado
Along U. S. Highway 50, 3 mi. e. of Camino
1036
Comment
CAS-BOT-BC14648
Boechera rectissima
G. Thomas Robbins
1944-6-17
1709
El Dorado
Above US Highway 50 about 1 mile east of Pyramid Ranger Station.
1676
Comment
CAS-BOT-BC148124
Rosa gymnocarpa
G. Thomas Robbins
1944-6-3
1651
El Dorado
Along U.S. Highway 50, 3 mi. e. of Camino
1036
Comment
CAS-BOT-BC148277
Rosa woodsii var. ultramontana
G. Thomas Robbins
1945-8-12
2146
El Dorado
Along road to High Meadow, 6-8 mi. SE of Lake Tahoe
2133
Comment
CAS-BOT-BC153667
Diplacus mephiticus
G. Thomas Robbins
1944-6-18
1732
El Dorado
Along Capps Crossing Road 1/2 mi. n. of Capps Crossing
1524
Comment
CAS-BOT-BC154394
Phacelia ramosissima var. eremophila
G. Thomas Robbins
1944-7-28
1787
El Dorado
along Willow Flat Trail ca. 1/4 mi. w. of Rockbound Pass
2438
Comment
CAS-BOT-BC154728
Prunus virginiana var. demissa
G. Thomas Robbins
1944-5-15
1599
El Dorado
W. of Institute of Forest Genetics, about 3 mi. e. of Placerville
762
Comment
CAS-BOT-BC158729
Rubus ursinus
G. Thomas Robbins
1945-6-17
1996
El Dorado
Along Camp Creek near Baltic Peak
1036
Comment
CAS-BOT-BC164789
Clarkia rhomboidea
G. Thomas Robbins
1945-7-15
2061
El Dorado
Along U.S. Highway 50, 3 mi. e. of Camino
1036
Comment
CAS-BOT-BC165416
Clarkia unguiculata
G. Thomas Robbins
1944-6-9
1668
El Dorado
Near Institute of Forest Genetics, 3 mi. e. of Placerville
792
Comment
CAS-BOT-BC166873
Epilobium canum subsp. latifolium
G. Thomas Robbins
1943-8-15
1361
El Dorado
Along roadside to Wrights Lake, 2-3 mi. n. of U.S. Highway 50
1981
Comment
CAS-BOT-BC167568
Polygala cornuta var. cornuta
G. Thomas Robbins
1943-5-29
1103
El Dorado
Near Institute of Forest Genetics, 3 mi. e. of Placerville
762
Comment
CAS-BOT-BC177566
Astragalus bolanderi
G. Thomas Robbins
1943-8-15
1358
El Dorado
Along shore of Wrights Lake
2286
Comment
CAS-BOT-BC192119
Garrya fremontii
G. Thomas Robbins
1944-3-19
1488
El Dorado
South-facing slope of South Fork American River canyon. 5-6 mi. n. of Camino
762
Comment
CAS-BOT-BC193418
Vaccinium uliginosum
G. Thomas Robbins
1944-7-30
1825
El Dorado
Along shore of Grouse Lake, 2 1/2 mi NE of Wrights Lake
2590
Comment
CAS-BOT-BC199400
Vaccinium shastense subsp. nevadense
G. Thomas Robbins
1945-8-5
2083
El Dorado
Along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area
2011
Comment
CAS-BOT-BC199401
Vaccinium shastense subsp. nevadense
G. Thomas Robbins
1944-5-28
1639
El Dorado
Along borders of Long Creek, 1-2 mi. from its confluence with South Fork American River
762
Comment
CAS-BOT-BC200685
Rhus aromatica
G. Thomas Robbins
1945-5-18
1916
El Dorado
Above Smithflat
731
Comment
CAS-BOT-BC201380
Lupinus albifrons var. albifrons
G. Thomas Robbins
1944-4-23
1561
El Dorado
Above Iowa Creek along Chute Camp Road, ca. 4 mi. n. of Camino
762
Comment
CAS-BOT-BC201381
Lupinus albifrons var. albifrons
G. Thomas Robbins
1945-4-22
1860
El Dorado
3 mi. e. of Shingle Springs
457
Comment
CAS-BOT-BC206141
Hosackia crassifolia
G. Thomas Robbins
1944-6-11
1677
El Dorado
Along Ice House Road, 2-3 mi. NE of Riverton
1219
Comment
CAS-BOT-BC206882
Aesculus californica
G. Thomas Robbins
1943-6-17
1182
El Dorado
Hillside at Institute of Forest Genetics 3 mi. E of Placerville
822
Comment
CAS-BOT-BC208852
Lupinus argenteus var. meionanthus
G. Thomas Robbins
1945-7-8
2036
El Dorado
Woods near Al Tahoe, Lake Tahoe.
1920
Comment
CAS-BOT-BC211997
Cornus nuttallii
G. Thomas Robbins
1943-4-24
1027
El Dorado
Ca. 3 mi. e. of Camino
975
Comment
CAS-BOT-BC212136
Cornus sericea
G. Thomas Robbins
1945-5-20
1926
El Dorado
Along bank of Sweetwater Creek near Simpsons Ranch
182
Comment
CAS-BOT-BC219956
Monardella breweri subsp. lanceolata
G. Thomas Robbins
1943-7-6
1244
El Dorado
At C.C.C. Camp Snowline, 3 mi. e. of Camino
1036
Comment
CAS-BOT-BC221121
Salvia sonomensis
G. Thomas Robbins
1945-4-22
1847
El Dorado
2-3 mi. NW of Shingle Springs
457
Comment
CAS-BOT-BC223477
Fraxinus latifolia
G. Thomas Robbins
1945-5-20
1938
El Dorado
Along Sweetwater Creek, 3-4 miles s. of Salmon Falls
182
Comment
CAS-BOT-BC230529
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-3
1112
El Dorado
Institute of Forest Genetics, 3 miles E of Placerville, Eddy Arboretum
822
Comment
CAS-BOT-BC230532
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-13
1162 -A
El Dorado
Along Park Creek road near junction with Plum Creek and Hazel Valley roads (at General Land Office Survey Marker, extreme E boundary of Placerville Quadrangle)
1219
Comment
CAS-BOT-BC235098
Sambucus racemosa var. racemosa
G. Thomas Robbins
1945-8-12
2137
El Dorado
On open slopes above outlet stream of Starr Lake, along trail to Freel Peak
2743
Comment
CAS-BOT-BC238636
Sambucus nigra subsp. caerulea
G. Thomas Robbins
1942-9-24
915
El Dorado
Near Institute of Forest Genetics, 3 mi. e. of Placerville
762
Comment
CAS-BOT-BC238919
Symphoricarpos rotundifolius
G. Thomas Robbins
1944-7-28
1783
El Dorado
Along Willow Flat Trail ca. 1/4 mi. w. of Rockbound Pass, Desolation Valley Wilderness Area
2438
Comment
CAS-BOT-BC240420
Lonicera hispidula
G. Thomas Robbins
1942-10-22
917
El Dorado
Above Iowa Creek, about 5 mi NE of Placerville
914
Comment
CAS-BOT-BC240665
Lonicera interrupta
G. Thomas Robbins
1944-6-15
1689
El Dorado
Along U.S. Highway 50, 2-3 mi. e. of Placerville
762
Comment
CAS-BOT-BC24263
Arctostaphylos mewukka
G. Thomas Robbins
1944-3-31
1492
El Dorado
Above North Fork Webber Creek, ca 3 mi. e. of Camino.
975
Comment
CAS-BOT-BC24264
Arctostaphylos mewukka
G. Thomas Robbins
1956-4-29
9117
El Dorado
Near bridge on North Fork of Consumes River at road nw. of Youngs (Somerset).
Comment
CAS-BOT-BC251408
Castilleja lemmonii
G. Thomas Robbins
1944-7-28
1785
El Dorado
Moist meadow on rocky granite slope along Willow Flat Trail, 1/4 mi. w. of Rockbound Pass
2438
Comment
CAS-BOT-BC253099
Eriogonum roseum
G. Thomas Robbins
1944-9-24
1831
El Dorado
On canyon side above North Fork Webber Creek, ca. 3 mi. E of Camino
975
Comment
CAS-BOT-BC255482
Castilleja applegatei var. pinetorum
G. Thomas Robbins
1943-5-2
1061
El Dorado
Above North Fork Webber Creek, ca. 3 mi. e. of Camino
914
Comment
CAS-BOT-BC255483
Castilleja applegatei var. pinetorum
G. Thomas Robbins
1945-7-8
2045
El Dorado
Woods near Al Tahoe, Lake Valley
1920
Comment
CAS-BOT-BC263921
Viola adunca
G. Thomas Robbins
1945-7-1
2020
El Dorado
Near Lyons Creek along road ca. 4 miles S of Wrights Lake
2042
Comment
CAS-BOT-BC265298
Penstemon davidsonii var. davidsonii
G. Thomas Robbins
1945-8-12
2132
El Dorado
On NW face of ridge between Freel Peak and Jobs Sister Peak
3200
Comment
CAS-BOT-BC270058
Viola tomentosa
G. Thomas Robbins
1944-6-18
1731
El Dorado
Above North Fork Cosumnes RIver at Capps Crossing, El Dorado National Forest
1584
Comment
CAS-BOT-BC270059
Viola tomentosa
G. Thomas Robbins
1945-8-5
2099
El Dorado
Ca. 1 mile W of Wentworth Springs
1828
Comment
CAS-BOT-BC270525
Calycadenia multiglandulosa
G. Thomas Robbins
1943-5-28
1101
El Dorado
At W edge of Institute of Forest Genetics, 3 miles E of Placerville
731
Comment
CAS-BOT-BC286824
Ericameria discoidea
G. Thomas Robbins
1943-9-5
1378
El Dorado
Summit of Mt. Tallac
2956
Comment
CAS-BOT-BC29407
Ageratina occidentalis
G. Thomas Robbins
1943-9-5
1379
El Dorado
Summit of Mount Tallac
2956
Comment
CAS-BOT-BC294543
Erigeron breweri var. breweri
G. Thomas Robbins
1943-7-25
1327
El Dorado
Ca. 1/2 mi. s. of Echo Lake
2194
Comment
CAS-BOT-BC295543
Agnorhiza bolanderi
G. Thomas Robbins
1945-4-22
1844
El Dorado
2-3 mi. northwest of Shingle Springs
457
Comment
CAS-BOT-BC295694
Agnorhiza reticulata
G. Thomas Robbins
1946-9-7
3746
El Dorado
Along U. S. Highway 50, about 2 miles west of Shingle Springs
411
Comment
CAS-BOT-BC295696
Agnorhiza reticulata
G. Thomas Robbins
1945-5-20
1946
El Dorado
Two localities along Deer Valley Road, 100 yards & 1 mi. n. of Rescue
396
Comment
CAS-BOT-BC295699
Agnorhiza reticulata
G. Thos. Robbins
1945-6-30
2013
El Dorado
Unspecified
Comment Read comments Jun 5 2018
CAS-BOT-BC295700
Agnorhiza reticulata
G. Thomas Robbins
1945-6-30
2013
El Dorado
Extending along Green Valley Road for 1/4 mi. immediately w. of Rescue
396
Comment
CAS-BOT-BC295701
Agnorhiza reticulata
G. Thomas Robbins
1945-6-30
2013
El Dorado
Extending along Green Valley Road for 1/4 mi. immediately w. of Rescue
396
Comment
CAS-BOT-BC301323
Eriophyllum lanatum var. croceum
G. Thomas Robbins
1943-6-17
1186
El Dorado
Along U. S. Highway 50, about 3 mi. e. of Camino
1036
Comment
CAS-BOT-BC304970
Grindelia hirsutula
G. Thomas Robbins
1943-7-10
1259
El Dorado
In Eddy Arboretum at Institute of Forest Genetics, 3 mi. e. of Placerville
822
Comment
CAS-BOT-BC306565
Helenium bigelovii
G. Thomas Robbins
1945-8-6
2108
El Dorado
In Long Meadow near Schlien Ranger Station
1676
Comment
CAS-BOT-BC308195
Eriophyllum lanatum var. grandiflorum
G. Thomas Robbins
1943-5-24
1086
El Dorado
Institute of Forest Genetics, 3 mi. e. of Placerville
822
Comment
CAS-BOT-BC320298
Holocarpha virgata
G. Thomas Robbins
1956-9-7
3745
El Dorado
Along U. S. Highway 50, 4 miles west of Shingle Springs
350
Comment
CAS-BOT-BC32216
Carex multicostata
G. Thomas Robbins
1944-7-29
1801
El Dorado
On ridge S and above Lake Schmidell, Desolation Valley Wilderness Area.
2590
Comment
CAS-BOT-BC340271
Jensia rammii
G. Thomas Robbins
1943-4-30
1056
El Dorado
Near Institute of Forest Genetics, 3 mi. e. of Placerville
762
Comment
CAS-BOT-BC364738
Sericocarpus oregonensis subsp. californicus
G. Thomas Robbins
1945-8-5
2086
El Dorado
Along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area
2011
Comment
CAS-BOT-BC384542
Silene bridgesii
G. Thomas Robbins
1943-6-5
1125
El Dorado
Above North Fork Webber Creek ca. 3 mi. e. of Camino
914
Comment
CAS-BOT-BC389547
Silene nuda
G. Thomas Robbins
1943-6-13
1171
El Dorado
Along road to Park Creek, ca. 2 mi. w. of Park Creek
1219
Comment
CAS-BOT-BC39912
Arctostaphylos nissenana
G. Thomas Robbins
1944-2-6
1483
El Dorado
Near head of Spanish Ravine at eastern outskirts of Placerville.
Comment
CAS-BOT-BC39937
Arctostaphylos nissenana
G. Thomas Robbins
1944-2-6
1482
El Dorado
Near head of Spanish Ravine at eastern outskirts of Placerville.
Comment
CAS-BOT-BC39943
Arctostaphylos nissenana
G. Thomas Robbins
1945-2-19
1838
El Dorado
Fruit Ridge, 3 mi. e. of Placerville.
762
Comment
CAS-BOT-BC410208
Hypericum concinnum
G. Thomas Robbins
1943-6-16
1180
El Dorado
near Institute of Forest Genetics, 3 mi. e. of Placerville
762
Comment
CAS-BOT-BC411424
Polygonum shastense
G. Thomas Robbins
1945-8-12
2117
El Dorado
slopes on western flank of Jobs Sister Peak
3048
Comment
CAS-BOT-BC414376
Polygonum californicum
G. Thomas Robbins
1945-6-9
1974
El Dorado
Above North Fork Webber Creek, about 3 mi. e. of Camino
975
Comment
CAS-BOT-BC419455
Eschscholzia lobbii
G. Thomas Robbins
1945-4-22
1853
El Dorado
About 2 1/2 mi. e. of Shingle Springs
457
Comment
CAS-BOT-BC420465
Heuchera micrantha var. erubescens
G. Thomas Robbins
1945-7-16
2067
El Dorado
N Fork Webber Creek, 3 mi. E of Camino
914
Comment
CAS-BOT-BC428775
Micranthes californica
G. Thomas Robbins
1944-4-23
1555
El Dorado
Above shore of South Fork American River, about 5 mi. n. of Camino
762
Comment
CAS-BOT-BC436021
Ligusticum grayi
G. Thomas Robbins
1943-9-5
1380
El Dorado
Along trail to Mt. Tallac above Gilmore Lake
2590
Comment
CAS-BOT-BC453482
Pleuricospora fimbriolata
G. Thomas Robbins
1943-6-20
1188
El Dorado
Near head of Long Canyon, 2--3 mi. W of Pollock Pines
975
Comment
CAS-BOT-BC47408
Arctostaphylos viscida subsp. viscida
G. Thomas Robbins
1944-9-24
1830
El Dorado
above North Fork Webber Creek, about 3 miles east of Camino
1066
Comment
CAS-BOT-BC47412
Arctostaphylos viscida subsp. viscida
G. Thomas Robbins
1943-3-26
968
El Dorado
above North Fork Webber Creek, 3 mi. e. of Camino
1036
Comment
CAS-BOT-BC48039
Styrax redivivus
G. Thomas Robbins
1945-5-20
1934
El Dorado
Along Sweetwater Creek, 3-4 mi. s. of Salmon Falls.
182
Comment
CAS-BOT-BC48562
Ceanothus cordulatus
G. Thomas Robbins
1943-6-4
1113
El Dorado
above Silver Fork American River near Sacramento Box Sawmill (China Flat) ca. 2 mi. s. of Kyburz
1371
Comment
CAS-BOT-BC49347
Ceanothus cuneatus
G. Thomas Robbins
1943-4-10
989
El Dorado
On canyonside above North Fork Webber Creek, 3 mi. e. of Camino
1036
Comment
CAS-BOT-BC50882
Ceanothus fresnensis
G. Thomas Robbins
1945-8-5
2095
El Dorado
Slopes along Georgetown Road, 4-5 mi. e. of Wentworth Springs
1981
Comment
CAS-BOT-BC51739
Ceanothus lemmonii
G. Thomas Robbins
1945-4-22
1848
El Dorado
2-3 mi. NW of Shingle Springs
457
Comment
CAS-BOT-BC53440
Frangula californica subsp. tomentella
G. Thomas Robbins
1944-6-12
1680
El Dorado
Institute of Forest Genetics Arboretum, 3 mi. e. of Placerville
Comment
CAS-BOT-BC54983
Erysimum perenne
G. Thomas Robbins
1945-8-12
2122
El Dorado
Near summit of Freel Peak.
3322
Comment
CAS-BOT-BC55748
Frangula rubra subsp. rubra
G. Thomas Robbins
1943-6-6
1133
El Dorado
along Mace Road, 3-4 mi. ne. of Camino
914
Comment
CAS-BOT-BC55965
Rhamnus ilicifolia
G. Thomas Robbins
1945-4-22
1849
El Dorado
2-3 mi. NW of Shingle Springs
457
Comment
CAS-BOT-BC57144
Equisetum hyemale subsp. affine
G. Thomas Robbins
1944-6-17
1698
El Dorado
about 1 mi. e. of Pyramid Ranger Station
1676
Comment
CAS-BOT-BC62286
Adiantum aleuticum
G. Thomas Robbins
1945-6-17
1998
El Dorado
Camp Creek, near Baltic Peak
1036
Comment
CAS-BOT-BC62788
Quercus garryana var. breweri
G. Thomas Robbins
1945-6-9
1976
El Dorado
Above North Fork Webber Creek ca. 3 mi. e. of Camino
975
Comment
CAS-BOT-BC63463
Ceanothus palmeri
G. Thomas Robbins
1945-5-20
1919
El Dorado
Along Placerville-Rescue Rd., 3 mi. e. of Rescue.
457
Comment
CAS-BOT-BC68081
Athyrium filix-femina subsp. cyclosorum
G. Thomas Robbins
1944-6-7
1657
El Dorado
North Fork Webber Creek, 3 mi. e. of Camino
975
Comment
CAS-BOT-BC73562
Abies concolor
G. Thomas Robbins
1944-10-15
1833
El Dorado
At C.C.C. Camp Snowline, 3 mi. e. of Camino.
1036
Comment
CAS-BOT-BC76554
Philadelphus lewisii
G. Thomas Robbins
1943-6-20
1193
El Dorado
Canyon wall of South Fork American River along road to powerhouse, 4-5 mi. NW of Pollock Pines.
914
Comment
CAS-BOT-BC82703
Arnica longifolia
G. Thomas Robbins
1943-9-5
1374
El Dorado
Summit of Mt. Tallac
2956
Comment
CAS-BOT-BC82793
Arnica mollis
G. Thomas Robbins
1944-7-29
1799
El Dorado
on ridge south and above Lake Schmidell, Desolation Valley Wilderness Area
2590
Comment
CAS-BOT-BC87525
Streptanthus tortuosus
G. Thomas Robbins
1944-6-17
1708
El Dorado
Above U.S. Highway 50, about 1 mile east of Pyramid Ranger Station.
1676
Comment
CAS-BOT-BC87526
Streptanthus tortuosus
G. Thomas Robbins
1945-6-17
1992
El Dorado
Above Camp Creek, near Baltic Peak.
1036
Comment
CAS-BOT-BC8810
Delphinium gracilentum
Guy Thomas Robbins
1943-5-8
1077
El Dorado
Along U.S. Highway 50, 3 mi. E of Camino
1036
Comment
CAS-BOT-BC98021
Baccharis pilularis
G. Thomas Robbins
1943-11-2
1406
El Dorado
on slope above Smith Flat, 3 mi. e. of Placerville
731
Comment
JEPS14535
Castilleja lacera
G. Thomas Robbins with Peter H. Raven
1956-4-29
3682
El Dorado
se edge Placerville; Spanish Ravine
594
Comment
JEPS14537
Castilleja exserta subsp. exserta
G. Thomas Robbins with Peter H. Raven
1956-4-29
3686
El Dorado
1.2 mi nw Somerset (Youngs) (s-facing slope of canyon of North Fork Cosumnes River)
Comment
JEPS14538
Mimulus guttatus
G. Thomas Robbins with Peter H. Raven
1956-4-29
3688
El Dorado
1.2 mi nw Somerset (Youngs) (near bridge crossing river); Canyon of North Fork Cosumnes River
Comment
JEPS14549
Plectritis macrocera
G. Thomas Robbins with Peter H. Raven
1956-4-28
3673
El Dorado
just s of crossing of South Fork American River (, along Placerville-Georgetown Road, in Big Canyon); Big Canyon
292
Comment
JEPS14571
Jensia rammii
G. Thomas Robbins with Peter H. Raven
1956-4-28
3678
El Dorado
4.4 mi n Kelsey (4.6 mi s of Georgetown, along Placerville to Georgetown road)
670
Comment
JEPS14572
Gamochaeta stachydifolia
G. Thomas Robbins with Peter H. Raven
1956-4-28
3676
El Dorado
2.4 mi s: on burn along Placerville-Georgetown road,1.5 mi nof and on grade above South Fork American River Kelsey
457
Comment
JEPS14632
Agnorhiza reticulata
G. Thomas Robbins
1945-6-30
2013
El Dorado
immediately w Rescue (along Green Valley Road for 0.25 mi)
396
Comment
JEPS15007
Navarretia divaricata
G. Thomas Robbins
1944-6-11
1672
El Dorado
203 mi ne Riverton (along Ice House Road)
1219
Comment
JEPS15038
Arctostaphylos nissenana
G. Thomas Robbins
1943-3-28
971
El Dorado
slopes near head of Spanish Ravine; Placerville
609
Comment
JEPS15675
Oxypolis occidentalis
G. Thomas Robbins
1956-9-14
3786
El Dorado
along US Hwy 50 about 1/2 mi nw Echo Summit (edge of small stream)
2225
Comment
JEPS15676
Bromus suksdorfii
G. Thomas Robbins
1956-9-14
3785
El Dorado
about 1/2 mi nw of Echo Summit (along U.S. Hwy 50)
2225
Comment
JEPS15677
Calamagrostis canadensis
G. Thomas Robbins
1956-9-14
3784
El Dorado
1/2 mi NW of Echo Summit (along US Hwy 50)
2225
Comment
JEPS15678
Osmorhiza berteroi
G. Thomas Robbins
1956-9-14
3781
El Dorado
along US Hwy 50 about 1/2 mi nw Echo Summit
2225
Comment
JEPS15702
Polygonum minimum
G. Thomas Robbins
1956-9-8
3752
El Dorado
about 1/2 mi ne Wrights Lake
2133
Comment
JEPS15705
Scirpus congdonii
G. Thomas Robbins
1956-9-8
3749
El Dorado
moist meadow just beyond the ne edge Wrights Lake; just beyond ne edge Wrights Lake
2133
Comment
JEPS15706
Navarretia filicaulis
G. Thomas Robbins
1956-9-7
3748
El Dorado
2 mi w Shingle Springs (along U.S. Highway 50)
411
Comment
JEPS15707
Calycadenia multiglandulosa
G. Thomas Robbins
1956-9-7
3747
El Dorado
about 2 mi w of Shingle Springs (along U.S. Highway 50); U.S. Highway 50
411
Comment
JEPS15708
Agnorhiza reticulata
G. Thomas Robbins
1946-9-7
3746
El Dorado
about 2 mi w Shingle Springs (along U.S. Highway 50)
411
Comment
JEPS15710
Centromadia fitchii
G. Thomas Robbins
1956-9-7
3744
El Dorado
4 mi w of Shingle Springs; Along U. S. Highway 50
350
Comment
JEPS15711
Lagophylla ramosissima
G. Thomas Robbins
1956-9-7
3743
El Dorado
4 mi w of Shingle Springs; U. S. Highway 50
350
Comment
JEPS15712
Trichostema lanceolatum
G. Thomas Robbins
1956-9-7
3742
El Dorado
4 mi W of Shingle Springs (US Hwy 50)
350
Comment
JEPS20280
Allium campanulatum
G. Thomas Robbins
1944-6-7
1661
El Dorado
3 mi e Camino (woods above North Fork Webber Creek); North Fork Webber Creek
914
Comment
JEPS20852
Athyrium filix-femina var. cyclosorum
G. Thomas Robbins
1956-9-14
3783
El Dorado
ca. 1/2 mi nw of Echo Summit (along U.S. Hwy 50)
2225
Comment
JEPS24409
Linanthus filipes
G. Thomas Robbins
1943-7-18
1273
El Dorado
along Pleasant Valley road Sly Park
914
Comment
JEPS25980
Ipomopsis aggregata
G. Thomas Robbins
1943-7-25
1329
El Dorado
ca 0.5 mi s Echo Lake
Comment
JEPS30773
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-3
1112
El Dorado
about 3 mi e Placerville; Institute of Forest Genetics Arboretum
822
Comment
POM181680
Ceanothus prostratus
L. F. Robbins
1927-5-6
s.n.
El Dorado
Placerville
Comment
POM197063
Cornus nuttallii
L. F. Robbins
1927-5-13
s.n.
El Dorado
14 miles above Placerville.
Comment
RSA102192
Mimulus aurantiacus var. aurantiacus
G. Thomas Robbins
1945-5-20
1936
El Dorado
3-4 mi. s. of Salmon Falls
183
Comment
RSA32295
Boykinia occidentalis
G. Thomas Robbins
1943-6-17
1187
El Dorado
Near head of Long canyon. 2-3 miles E of Pollock Pines.
976
Comment
RSA32307
Clarkia biloba subsp. brandegeeae
G. Thomas Robbins
1943-6-21
1207
El Dorado
West of Institute of Forest Genetics, 3 miles E of Placerville.
732
Comment
RSA32351
Ceanothus prostratus
G. Thomas Robbins
1945-7-8
2059
El Dorado
Along Hwy 89 on ridge betw Emerald Bay and Cascade Lake.
1982
Comment
RSA32352
Kelloggia galioides
G. Thomas Robbins
1945-7-8
2044
El Dorado
Near Al Tahoe, Lake Tahoe.
1921
Comment
RSA32381
Eriogonum umbellatum var. nevadense
G. Thomas Robbins
1945-7-8
2046
El Dorado
Near Al Tahoe, Lake Tahoe.
1921
Comment
RSA32382
Solidago canadensis subsp. elongata
G. Thomas Robbins
1943-8-15
1354
El Dorado
Along Twin Lakes trail, about 3/4 mile northeast of Wrights Lake.
2287
Comment
RSA41245
Epilobium canum subsp. latifolium
G. Thomas Robbins
1943-8-15
1361
El Dorado
Road to Wright s Lake, 2-3 miles north of U.S. Highway 50
1982
Comment
RSA41258
Pinus ponderosa
G. Thomas Robbins
1944-10-15
1834
El Dorado
At CCC Camp Snowlie, 3 mile east of Camino
1037
Comment
RSA46950
Spiraea densiflora var. splendens
G. Thomas Robbins
1945-8-4
2080
El Dorado
Along N shore of Rockbound Lake. Rockbound Valley. Desolation Valley Wilderness Area.
2012
Comment
RSA77957
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1944-6-14
1686
El Dorado
Institute of Forest Genetics, 3 miles east of Placerville
823
Comment
SACT002625
Quercus chrysolepis
G. Robbins
1943-8-20
El Dorado
Dry brushy slope near Institute. 3 miles from Placerville.
Comment
SACT002901
Ceanothus cordulatus
G. Robbins
1943-6-4
El Dorado
Low shrub, 2-3 feet high with wide spreading branches. Common on wooded slope above Silver Fork of American River near Sacramento Box Sawmill. 2-3 miles south of Kyburz.
Comment
SBBG28907
Mimulus lewisii
G. T. Robbins
1943-7-25
1325
El Dorado
above S shore of Echo Lake
2194
Comment
SBBG58847
Corallorhiza maculata
R. C. Robbins
1932-7-18
El Dorado
W side of Lake Tahoe
Comment
SBBG60207
Epilobium glaberrimum
J. R. and R. C. Robbins
1932-7-18
El Dorado
Lake Tahoe, W side
Comment
SBBG63287
Erigeron philadelphicus
J. R. and R. C. Robbins
1932-7-18
El Dorado
W shore, Lake Tahoe
Comment
SBBG65102
Eriodictyon lobbii
J. R. and R. C. Robbins
1932-7-18
El Dorado
W side, Lake Tahoe
Comment
SBBG66520
Penstemon speciosus
R. C. Robbins
1932-7-18
El Dorado
W side of Lake Tahoe
Comment
SBBG66654
Mimulus lewisii
J. R. and R. C. Robbins
1932-7-18
El Dorado
W side of Lake Tahoe
Comment
SBBG66712
Diplacus torreyi
J. R. and R. C. Robbins
1932-7-18
El Dorado
W side of Lake Tahoe
Comment
SBBG69507
Symphoricarpos mollis
J. R. and R. C. Robbins
1932-7-18
El Dorado
W side, Lake Tahoe
2072
Comment
SBBG71359
Ceanothus cordulatus
J. R. and R. C. Robbins
1932-7-18
El Dorado
W side of Lake Tahoe
Comment
SBBG71403
Ceanothus velutinus var. velutinus
J. R. and R. C. Robbins
1932-7-18
El Dorado
W side of Lake Tahoe
Comment
SEINET13769177
Diplacus aurantiacus
G. Thomas Robbins
1945-1
1936
El Dorado
Above Sweetwater Creek, 3-4 miles south of Salmon FAlls
183
Comment
SEINET195144
Diplacus angustatus
G. Thomas Robbins
1945-1
2003
El Dorado
Sly Park meadow
975
Comment
SEINET195148
Diplacus viscidus
G. Thomas Robbins
1945-1
2014
El Dorado
Along Deer Valley Rd, 1 mi N of Rescue
396
Comment
SEINET195149
Diplacus kelloggii
G. Thomas Robbins
1945-1
1839
El Dorado
Above Smithflat, 2.5 mi E of Placerville
762
Comment
SEINET195173
Viola tomentosa
G. T. Robbins
1945-8-5
2099
El Dorado
Pine woods along road ca. 1 mi. W of Wentworth Springs
1829
Comment
SEINET195474
Ranunculus occidentalis var. eisenii
G. T. Robbins
1945-4-22
1850
El Dorado
Ca 2.5 mi E of Shingle Springs
457
Comment
SEINET195476
Heuchera micrantha
G. T. Robbins
1945-6-17
1980
El Dorado
Along Camp Creek near Baltic Peak
975
Comment
SEINET195477
Erythranthe lewisii
G. Thomas Robbins
1943-1
1325
El Dorado
Above south shore of Echo Lake.
2195
Comment
SEINET195479
Pteryxia terebinthina
G. Thomas Robbins
1945-7-8
2047
El Dorado
Near Al Tahoe Lake Tahoe.
1920
Comment
SEINET195480
Acer glabrum var. torreyi
G. Thomas Robbins
1945-7-1
2032
El Dorado
On slopes above Island Lake ca. 4 mi NE of Wrights Lake 9 mi N of US Hwy 50
2590
Comment
SEINET195482
Symphoricarpos albus
G. Thomas Robbins
1944-6-29
1743
El Dorado
North Fork Webber Creek about 3 miles east of Camino.
914
Comment
SEINET195483
Grindelia hirsutula var. davyi
G. T. Robbins
1943-7-10
1259
El Dorado
Eddy Arboretum at Institute of Forest Genetics 3 miles E of Placerville
823
Comment
SEINET195490
Calocedrus decurrens
G. T. Robbins
1944-2-6
1484
El Dorado
At CCC Camp Snowline 3 mi E of Camino
1036
Comment
SEINET195492
Calocedrus decurrens
G. T. Robbins
1944-10-15
1832
El Dorado
At CCC Camp Snowline 3 mi E of Camino
1036
Comment
SEINET195493
Viola tomentosa
G. T. Robbins
1944-6-18
1731
El Dorado
Eldorado National Forest ; Above North Fork Cosumnes River at Capps Crossing
1524
Comment
SEINET195632
Erythranthe lewisii
G. Thomas Robbins
1945-1
2133
El Dorado
Outlet of streamlet of Star Lake; along trail to Freel Peak.
2804
Comment
SEINET195642
Lupinus albifrons
G. Thomas Robbins
1943-6-5
1653
El Dorado
North Fork Webber Creek, about 3 miles east of Camino
1036
Comment
SEINET195643
Lupinus albifrons
G. Thomas Robbins
1945-4-22
1860
El Dorado
3 mi. e. of Shingle Springs
457
Comment
SEINET195651
Silene nuda
G. Thomas Robbins
1943-6-13
1171
El Dorado
Along road to Park Creek ca. two miles west of Park Creek.
1219
Comment
SEINET195659
Rosa gymnocarpa
G. Thomas Robbins
1944-6-3
1651
El Dorado
Shady Ponderosa pine-White Fir woods along U. S. Highway 50, three miles east of Camino,
1036
Comment
SEINET195674
Ceanothus velutinus
G. T. Robbins
1945-7-8
2055
El Dorado
Desolation Valley Wilderness Area ; Desolation Valley Wilderness Area;above Eagle Lake along Velma Lakes trail
2286
Comment
SEINET195676
Triteleia hyacinthina
G. Thomas Robbins
1944-6-27
1714
El Dorado
North Fork Webber Creek about 3 miles east of Camino
975
Comment
SEINET196415
Podistera nevadensis
G. Thomas Robbins
1945-8-12
2124
El Dorado
Near summit of Freel Peak.
3322
Comment
SEINET196996
Brodiaea minor
G. Thomas Robbins
1944-6-27
1737
El Dorado
North Fork Webber Creek about 3 miles east of Camino
975
Comment
SEINET197066
Vulpia microstachys var. pauciflora
G. Thomas Robbins
1920
El Dorado
Along Placerville-Rescue road, 3 mi. E. of Rescue.
457
Comment
SEINET197067
Vulpia microstachys var. ciliata
G. Thomas Robbins
1972
El Dorado
Shady Ponderosa pine woods near CCC Camp Snowline, 3 miles east of Camino.
1036
Comment
SEINET197685
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-13
1162 -A
El Dorado
Along Park Creek Road near Junction with Plum Creek and Hazel Valley roads (at General Land Office Survey Marker, extreme eastern boundary of Placerville Quadrangle.
1219
Comment
SEINET3096722
Arnica longifolia subsp. myriadenia
G. Thomas Robbins
1943-9-5
1374
El Dorado
Summit of Mt. Tallac
2960
Comment
SEINET3256541
Ivesia gordonii var. alpicola
G. Thomas Robbins
1944-7-28
1789
El Dorado
Desolation Vally Wilderness Area: slopes at summit of Rockbound Pass
2620
Comment
SEINET3405169
Polygonum californicum
G. Thomas Robbins
1945-6-9
1974
El Dorado
North Fork Webber Creek, about 3 miles E of Camino
975
Comment
SEINET3696868
Lotus grandiflorus
G. Thomas Robbins
1945-5-20
1939
El Dorado
Above Sweetwater Creek, 2-3 mi S of Salmon Falls
183
Comment
SEINET3996185
Monardella breweri subsp. lanceolata
C. Thomas Robbins
1943-7-6
1244
El Dorado
CCC Camp Snowline, 3 miles east of Camino
1036
Comment
SEINET4173660
Monardella villosa
G. Thomas Robbins
1943-7-6
1245
El Dorado
CCC Camp Snowline, 3 miles east of Camino
1036
Comment
SEINET5585530
Achnatherum lemmonii
G. Thomas Robbins
1945-1
1989
El Dorado
Above Camp Creek near Baltic Peak
1067
Comment
SEINET5585531
Achnatherum lemmonii
G. Thomas Robbins
1943-1
1149
El Dorado
Above North Fork Webber Creek, about 3 mi. e. of Camino
975
Comment
SEINET5585532
Achnatherum lemmonii
G. Thomas Robbins
1943-1
1156
El Dorado
Above North Fork Webber Creek, about 3 mi. e. of Camino
975
Comment
SEINET6688438
Myrica hartwegii
G. Thomas Robbins
1945-1
1983
El Dorado
Along Camp Creek, near Baltic Peak
975
Comment
SEINET6694671
Fraxinus oregona
G. Thomas Robbins
1945-1
1938
El Dorado
common tree along sweetwater Creek 3-4 miles south of Salmon Falls
183
Comment
SEINET7368219
Pinus albicaulis
G. Thomas Robbins
1943-1
1381
El Dorado
SW slope of Mt. Tallac along trail above gilmore lake
2591
Comment
SEINET799043
Bromus carinatus
G. Thomas Robbins
1943-1
1178
El Dorado
In Arboretum of Institute of Forest Genetics, 3 miles E. of Placerville
822
Comment
UC1008644
Phlox speciosa subsp. occidentalis
G. Thomas Robbins
1943-6-20
1203
El Dorado
4-5 mi nw Pollock Pines (along road to powerhouse)
914
Comment
UC1023038
Collomia heterophylla
G. Thomas Robbins
1944-5-28
1634
El Dorado
creek 1-2 mi from confluence with South Fork American River; Long Creek
762
Comment
UC1085257
Trifolium obtusiflorum
G. Thomas Robbins
1945-6-17
1982
El Dorado
above Camp Creek (near Baltic Peak)
Comment
UC1100589
Eleocharis flavescens var. flavescens
G. T. Robbins and S. Galen Smith
1949-10-23
1901
El Dorado
5 mi N of Coloma (Georgetown road)
Comment
UC1100707
Eleocharis pachycarpa
G. T. Robbins and S. Galen Smith
1949-10-23
1900
El Dorado
5 mi N of Coloma (on Georgetown road)
Comment
UC1100708
Eleocharis pachycarpa
G. Thomas Robbins and S. Galen Smith
1949-10-23
1899
El Dorado
5 mi N of Coloma (Georgetown)
Comment
UC1560914
Allium validum
G. T. Robbins
1945-8-5
G.N. 302
El Dorado
Onion Flat Desolation Valley Wilderness Area, Rockbound Valley
2042
Comment
UC697977
Phacelia hastata subsp. compacta
G. Thomas Robbins
1943-9-5
1377
El Dorado
summit Mt. Tallac
2956
Comment
UC698011
Phacelia mutabilis
G. Thomas Robbins
1943-7-25
1332
El Dorado
along road to Echo Lake ca 1 mi n U.S. 50
2194
Comment
UC698012
Draperia systyla
G. Thomas Robbins
1943-6-20
1201
El Dorado
4-5 mi W Pollock Pines (north-facing canyon wall of South Fork American River); South Fork American River
914
Comment
UC698013
Hydrophyllum occidentale
G. Thomas Robbins
1943-6-4
1115
El Dorado
ca 4 mi s Kyburz (slope above Silver Fork American River at China Flat); China Flat
1371
Comment
UC698015
Nemophila heterophylla
G. Thomas Robbins
1943-4-10
986
El Dorado
3 mi e Camino (Canyon slope of North Fork Webber Creek); North Fork Webber Creek, e of Camino
975
Comment
UC700281
Phacelia hydrophylloides
G. Thomas Robbins
1944-7-29
1808
El Dorado
summit of ridge connecting Red Peak and Silver Peak; Desolation Valley Wilderness Area, Crystal Range
2743
Comment
UC700282
Nemophila maculata
G. Thomas Robbins
1943-6-13
1172
El Dorado
ca 2 mi w Park Creek (along road to Park Creek); w of Park Creek
1219
Comment
UC700283
Hydrophyllum occidentale
G. Thomas Robbins
1943-5-23
1080
El Dorado
3 mi e Camino (woods along North Fork Webber Creek); North Fork Webber Creek
914
Comment
UC700287
Nemophila pedunculata
G. Thomas Robbins
1943-4-1
978
El Dorado
3 mi e Camino (above North Fork Webber Creek); , e of Camino
1036
Comment
UC700302
Nama lobbii
G. Thomas Robbins
1945-7-8
2058
El Dorado
above Emerald Bay near Eagle Falls (along State Highway 89 on ridge); State Highway 89
1981
Comment
UC700305
Nemophila menziesii
G. Thomas Robbins
1943-5-2
1064
El Dorado
ca 3 mi e Camino (along North Fork Webber Creek); North Fork Webber Creek, e of Camino
914
Comment
UC700306
Phacelia quickii
G. Thomas Robbins
1944-6-17
1707
El Dorado
slope above US Hwy 50 ca 1 mi e Pyramid Ranger Station
1676
Comment
UC700316
Nemophila maculata
G. Thomas Robbins
1945-4-22
1851
El Dorado
2 - 2 1/2 mi e Shingle Springs; e of Shingle Springs
457
Comment
UC700318
Phacelia hastata subsp. compacta
G. Thomas Robbins
1945-7-8
2042
El Dorado
near Al Tahoe; Lave Valley
1920
Comment
UC700319
Nemophila maculata
G. Thomas Robbins
1944-6-17
1713
El Dorado
along US Highway 50 ca 1 mi e Strawberry; e of Strawberry
1981
Comment
UC701973
Podistera nevadensis
G. Thomas Robbins
1945-8-12
2124
El Dorado
Freel Peak; rocky slopes near summit
3322
Comment
UC701977
Pteryxia terebinthina var. californica
G. Thomas Robbins
1944-6-17
1710
El Dorado
above US Highway 50, about 1 mi E of Pyramid Ranger Station
1676
Comment
UC746834
Silene californica
G. Thomas Robbins
1944-4-23
1558
El Dorado
ca 4 mi nw Camino (along Chute Camp Road above Iowa Creek); above Iowa Creek, nw of Camino
762
Comment
UC746835
Scleranthus annuus subsp. annuus
G. Thomas Robbins
1944-4-30
1581
El Dorado
flat on canyon side above North Fork Webber Creek; above North Fork Webber Creek
975
Comment
UC746836
Arenaria kingii var. glabrescens
G. Thomas Robbins
1944-7-28
1776
El Dorado
3 mi ne Wrights Lake; Willow Flat Trail
2286
Comment
UC746838
Silene lemmonii
G. Thomas Robbins
1943-6-5
1120
El Dorado
3-4 mi s Kyburz (near Sacramento Box Co. sawmill (China Flat), above Silver Fork American River); above Silver Fork American River, s of Kyburz
1371
Comment
UC746839
Minuartia nuttallii subsp. gracilis
G. Thomas Robbins
1945-8-12
2130
El Dorado
rocky slope near summit; Freel Peak
3322
Comment
UC746842
Ligusticum grayi
G. Thomas Robbins
1943-9-5
1380
El Dorado
above Gilmore Lake (along trail to Mt. Tallac)
2590
Comment
UC746843
Silene occidentalis
G. Thomas Robbins
1943-6-13
1171
El Dorado
ca 2 mi w Park Creek (along road to Park Creek); w of Park Creek
1219
Comment
UC746850
Lewisia triphylla
G. Thomas Robbins
1945-7-1
2023
El Dorado
near Wrights Lake
2133
Comment
UC746851
Calyptridium monospermum
G. Thomas Robbins
1943-6-7
1135
El Dorado
4 mi s of Kyburz (above Silver Fork American River near Sacramento Box Sawmill (China Flat))
1371
Comment
UC746852
Calyptridium umbellatum
G. Thomas Robbins
1943-7-25
1304
El Dorado
2 mi nw of Echo Lake (along Desolation Valley trail near Haypress Meadows); Desolation Valley trail
2438
Comment
UC746853
Claytonia parviflora subsp. grandiflora
G. Thomas Robbins
1943-4-10
987
El Dorado
about 3 mi e Camino (slope above North Fork Webber Creek)
975
Comment
UC746854
Montia parvifolia
G. Thomas Robbins
1944-7-30
1817
El Dorado
about 1/4 mi w of Rockbound Pass (Desolation Valley Wilderness Area); Desolation Valley Wilderness Area
2590
Comment
UC746857
Nuphar lutea subsp. polysepala
G. Thomas Robbins
1943-9-5
1393
El Dorado
2-3 mi nw of Glen Alpine Springs (along Tahoe-Yosemite Trail); Tahoe-Yosemite Trail
2286
Comment
UC746859
Quercus garryana var. breweri
G. Thomas Robbins
1945-6-9
1976
El Dorado
ca 3 mi e Camino (above North Fork Webber Creek)
975
Comment
UC746860
Quercus durata
G. Thomas Robbins
1945-5-20
1928
El Dorado
above Sweetwater Creek (near Simpson's Ranch)
182
Comment
UC746861
Chrysolepis sempervirens
G. Thomas Robbins
1943-8-15
1360
El Dorado
2-3 mi n U.S. Highway 50 (along road to Wrights Lake)
1981
Comment
UC746862
Quercus wislizeni
G. Thomas Robbins
1943-8-20
1362
El Dorado
2 mi e Placerville (ridge near Institute of Forest Genetics)
822
Comment
UC746863
Quercus vacciniifolia
G. Thomas Robbins
1945-8-5
2090
El Dorado
about n shore Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley
2011
Comment
UC746867
Quercus douglasii
G. Thomas Robbins
1943-10-28
1402
El Dorado
2 mi e Placerville (along U.S. Highway 50)
762
Comment
UC746870
Arceuthobium campylopodum
G. Thomas Robbins
1943-10-28
1403
El Dorado
2-3 mi e Placerville (along Hwy 50)
762
Comment
UC746871
Arceuthobium campylopodum
G. Thomas Robbins
1943-10-28
1403
El Dorado
2-3 mi e Placerville (along Hwy 50)
762
Comment
UC746872
Phoradendron villosum
G. Thomas Robbins
1943-10-28
1404
El Dorado
along U.S. Hwy. 50 3 mi. e. Placerville
762
Comment
UC746873
Phoradendron juniperinum
G. Thomas Robbins
1945-8-5
2096
El Dorado
4 - 5 mi. e. Wentworth Springs (along Georgetown Rd.)
1981
Comment
UC746877
Chorizanthe membranacea
G. Thomas Robbins
1943-6-5
1654
El Dorado
3 mi e Camino (above North Fork Webber Creek); above North Fork Webber Creek
975
Comment
UC746881
Phoradendron libocedri
G. Thomas Robbins
1944-10-27
1836
El Dorado
3 mi. e. Placerville (Institute of Forest Genetics); Institute of Forest Genetics
822
Comment
UC746882
Polygonum davisiae
G. Thomas Robbins
1944-7-28
1795
El Dorado
slopes above Lake Lois; Desolation Valley Wilderness Area, Rockbound Valley
2590
Comment
UC746883
Polygonum minimum
G. Thomas Robbins
1944-7-30
1822
El Dorado
along Willow Flat Trail about 2 mi n Wrights Lake (9 mi n of U.S. Hwy 50)
2286
Comment
UC746887
Polygonum shastense
G. Thomas Robbins
1945-8-12
2117
El Dorado
Jobs Sister Peak; w flank
3048
Comment
UC746890
Eriogonum spergulinum var. reddingianum
G. Thomas Robbins
1945-7-8
2043
El Dorado
near Al Tahoe; Lake Tahoe
1920
Comment
UC746891
Polygonum californicum
G. Thomas Robbins
1945-6-9
1974
El Dorado
canyon slope above North Fork Webber Creek (about 3 mi e of Camino)
975
Comment
UC746892
Eriogonum wrightii var. subscaposum
G. Thomas Robbins
1945-8-12
2143
El Dorado
6-8 mi se Lake Tahoe (along road to High Meadow)
2133
Comment
UC746893
Oxyria digyna
G. Thomas Robbins
1943-9-5
1375
El Dorado
summit of Mt. Tallac
2956
Comment
UC746897
Eriogonum umbellatum var. nevadense
G. Thomas Robbins
1943-7-25
1298
El Dorado
near Le Conte Lake (above e shore of Medley Lakes (reservoir)); Desolation Valley Wilderness Area
2438
Comment
UC746900
Arenaria kingii var. glabrescens
G. Thomas Robbins
1943-8-15
1351
El Dorado
about 3 mi ne of Whrights Lake (Rocky slopes above Smith Lake); Smith Lake
2743
Comment
UC746901
Silene bridgesii
G. Thomas Robbins
1943-6-5
1125
El Dorado
ca 3 mi e Camino (above North Fork Webber Creek); , e of Camino
914
Comment
UC746902
Silene bridgesii
G. Thomas Robbins
1944-6-29
1744
El Dorado
ca 3 mi e Camino (along North Fork Webber Creek); , e of Camino
914
Comment
UC746903
Silene lemmonii
G. Thomas Robbins
1944-6-7
1659
El Dorado
ca 3 mi e Camino (above North Fork Webber Creek); , e of Camino
914
Comment
UC746910
Sanicula crassicaulis
G. Thomas Robbins
1943-4-30
1058
El Dorado
3 mi e of Placerville (near Institute of Forest Genetics)
762
Comment
UC746911
Sphenosciadium capitellatum
G. Thomas Robbins
1943-9-5
1382
El Dorado
above Gilmore Lake (Mt. Tallac); along trail to Mt. Tallac, above Gilmore Lake
2590
Comment
UC746917
Ceanothus prostratus
G. Thomas Robbins
1945-7-8
2059
El Dorado
along State Highway 89 on ridge between Emerald Lake and Cascade Lake; btw Emerald Bay and Cascade Lake
1981
Comment
UC746920
Ceanothus tomentosus
G. Thomas Robbins
1943-6-29
1240
El Dorado
about 3 mi e Camino (above North Fork Webber Creek); North Fork Webber Creek
914
Comment
UC746921
Ceanothus cuneatus var. cuneatus
G. Thomas Robbins
1943-4-10
989
El Dorado
3 mi above Camino (canyon side above North Fork Webber Creek)
1036
Comment
UC746922
Ceanothus fresnensis
G. Thomas Robbins
1945-8-5
2095
El Dorado
Along Georgetown Road, 4-5 mi E of Wentworth Springs
1981
Comment
UC746923
Ceanothus palmeri
G. Thomas Robbins
1945-5-20
1919
El Dorado
along Placerville-Rescue Road 3 mi e Rescue; along Placerville-Rescue Road
457
Comment
UC746928
Rhamnus rubra
G. Thomas Robbins
1943-6-6
1133
El Dorado
3-4 mi ne Camino (along Mace Road)
914
Comment
UC746934
Sidalcea glaucescens
G. Thomas Robbins
1944-7-28
1779
El Dorado
3 mi ne Wrights Lake (rocky slope along Willow Flat Trail); along Willow Flat Trail, ne of Wrights Lake
2438
Comment
UC746935
Viola tomentosa
G. Thomas Robbins
1945-8-5
2099
El Dorado
1 mi w of Wentworth Springs (along road)
1828
Comment
UC746938
Viola glabella
G. Thomas Robbins
1944-5-7
1588
El Dorado
n of Sly Park Meadow (along tributary stream of Park Creek); Park Creek
975
Comment
UC746941
Viola sheltonii
G. Thomas Robbins
1943-4-10
982
El Dorado
3 mi e of Camino (North Fork Webber Creek); North Fork Webber Creek
944
Comment
UC746942
Viola lobata subsp. lobata
G. Thomas Robbins
1943-6-5
1121
El Dorado
Above Silver Fork American River (near Sacramento Box Sawmill (China Flat), 2-3 mi s of Kyburz)
1371
Comment
UC746943
Hypericum concinnum
G. Thomas Robbins
1943-6-16
1180
El Dorado
3 mi. e Placerville (near Institute of Forest Genetics)
762
Comment
UC746947
Hypericum anagalloides
G. Thomas Robbins
1943-6-13
1173
El Dorado
along rd. to and ca. 2 mi. w. of Park Creek
1219
Comment
UC746950
Ivesia santolinoides
G. Thomas Robbins
1943-7-25
1323
El Dorado
slope above e shore Echo Lake
2286
Comment
UC746951
Gayophytum humile
G. Thomas Robbins
1945-6-9
1973
El Dorado
slope above North Fork Webber Creek (about 3 mi e of Camino)
975
Comment
UC746952
Goodyera oblongifolia
G. Thomas Robbins
1945-9-1
2147
El Dorado
about 2 mi e of Camino
975
Comment
UC746953
Corallorhiza maculata
G. Thomas Robbins
1944-7-28
1766
El Dorado
about 1/2 mi s Wrights Lake
2133
Comment
UC746957
Platanthera sparsiflora
G. Thomas Robbins
1943-6-27
1225
El Dorado
near Echo Summit Pass
2286
Comment
UC746960
Spiranthes porrifolia
G. Thomas Robbins
1943-7-8
1251
El Dorado
about 3 mi e Camino (slope above creek); North Fork Webber Creek
975
Comment
UC746962
Cephalanthera austiniae
G. Thomas Robbins
1944-6-29
1746
El Dorado
ca. 3 mi. e. Camino (along bank N. Fork Webber Creek); N. Fork Webber Creek
914
Comment
UC746963
Spiranthes romanzoffiana
G. Thomas Robbins
1945-8-6
2103
El Dorado
near Schlien Ranger Station; Long Meadow
1676
Comment
UC746965
Salix exigua var. hindsiana
G. Thomas Robbins
1945-5-15
1906
El Dorado
1/2 mi e Smithflat (along R.R. right-of-way)
Comment
UC746966
Salix orestera
G. Thomas Robbins
1945-7-1
2030
El Dorado
ca. 4 mi. n.e. Wright's Lake (9 mi. n. of U.S. Hwy. 50, slope e. and above <of> Island Lake)
2590
Comment
UC746970
Heteromeles arbutifolia
G. Thomas Robbins
1943-6-29
1236
El Dorado
3 mi e Placerville (Institute of Forest Genetics)
822
Comment
UC746971
Chamaebatia foliolosa
G. Thomas Robbins
1943-6-2
1110
El Dorado
3 mi e of Camino (at CCC Camp Snowline)
1036
Comment
UC746972
Astragalus bolanderi
G. Thomas Robbins
1943-8-15
1358
El Dorado
along shore Wrights Lake; along shore Wrights Lake
2286
Comment
UC746973
Lotus nevadensis var. nevadensis
G. Thomas Robbins
1944-6-11
1675
El Dorado
2-3 mi ne Riverton (along Ice House Road)
1219
Comment
UC746977
Prunus virginiana var. demissa
G. Thomas Robbins
1944-5-15
1599
El Dorado
West of Institute of Forest Genetics, about 3 miles E of Placerville.
Comment
UC746980
Vicia americana var. americana
G. Thomas Robbins
1943-4-29
1046
El Dorado
3 mi e Camino (along U.S. Highway 50, at C.C.C. Camp Snowline)
1036
Comment
UC746982
Cercis occidentalis
G. Thomas Robbins
1945-4-22
1842
El Dorado
2-3 mi nw Shingle Springs
457
Comment
UC746983
Lotus oblongifolius var. oblongifolius
G. Thomas Robbins
1943-6-5
1655
El Dorado
3 mi e Camino (canyon side above North Fork Webber Creek); North Fork Webber Creek
975
Comment
UC746987
Lotus oblongifolius var. oblongifolius
G. Thomas Robbins
1945-8-5
2098
El Dorado
3-4 mi e Wentworth Springs (on trail to Pleasant Lake)
2072
Comment
UC746989
Trifolium variegatum var. melananthum
G. Thomas Robbins
1945-4-22
1856
El Dorado
ca 2.5 mi e Shingle Springs
457
Comment
UC746990
Trifolium variegatum var. melananthum
G. Thomas Robbins
1943-4-21
1021
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
762
Comment
UC746991
Lupinus bicolor
G. Thomas Robbins
1943-4-20
1013
El Dorado
ca 3 mi e Camino (above North Fork Webber Creek); above North Fork Webber Creek
975
Comment
UC746993
Trifolium longipes var. hansenii
G. Thomas Robbins
1944-6-17
1706
El Dorado
ca 1 mi e Pyramid Ranger Station (along bank of South Fork American River)
1676
Comment
UC746997
Amelanchier utahensis
G. Thomas Robbins
1943-4-24
1025
El Dorado
3 mi e Camino
1036
Comment
UC747001
Rubus parviflorus
G. Thomas Robbins
1943-6-20
1200
El Dorado
along road to powerhouse 4-5 mi nw Pollock Pines; South Fork American River, nw of Pollock Pines
914
Comment
UC747002
Spiraea densiflora
G. Thomas Robbins
1943-7-25
1318
El Dorado
above e shore upper Echo Lake (along Desolation Valley trail); Desolation Valley
2286
Comment
UC747007
Sorbus californica
G. Thomas Robbins
1943-7-25
1287
El Dorado
on slopes e Medley Lakes; Desolation Valley Wilderness Area
2590
Comment
UC747010
Calochortus clavatus var. avius
G. Thomas Robbins
1944-7-12
1762
El Dorado
about 3 mi e Camino (on slope above North Fork Webber Creek)
914
Comment
UC747011
Purshia tridentata var. tridentata
G. Thomas Robbins
1945-8-12
2144
El Dorado
6-8 mi se Lake Tahoe (woods along road to High Meadow)
2133
Comment
UC747013
Zigadenus venenosus var. venenosus
G. Thomas Robbins
1944-7-28
1782
El Dorado
near Rockbound Pass (Willow Flat Trail); Desolation Valley Wilderness Area
2438
Comment
UC747017
Sisyrinchium bellum
G. Thomas Robbins
1945-4-22
1845
El Dorado
2-3 mi nw of Shingle Springs
457
Comment
UC747020
Sisyrinchium californicum
G. Thomas Robbins
1943-5-23
1082
El Dorado
3 mi e of Camino (along North Fork Webber Creek); North Fork Webber Creek
914
Comment
UC747021
Iris hartwegii
G. Thomas Robbins
1943-5-2
1062
El Dorado
ca 3 mi e Camino; North Fork Webber Creek
914
Comment
UC747027
Heterocodon rariflorum
G. Thomas Robbins
1943-7-6
1243
El Dorado
about 3 mi e Camino (slope above North Fork Webber Creek)
975
Comment
UC747034
Campanula prenanthoides
G. Thomas Robbins
1943-6-20
1195
El Dorado
rocky hillside on canyon side above South Fork American River (4-5 mi w of Pollock Pines)
914
Comment
UC747035
Mimulus breweri
G. Thomas Robbins
1944-7-30
1823
El Dorado
about 2 mi n Wright's Lake (along Willow Flat Trail, 9 mi n of U.S. Highway 50)
2286
Comment
UC747038
Mimulus kelloggii
G. Thomas Robbins
1945-4-13
1839
El Dorado
2 1/2 mi e Placerville (above Smithflat)
762
Comment
UC747041
Marah watsonii
G. Thomas Robbins
1943-4-30
1057
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
762
Comment
UC747051
Symphoricarpos rotundifolius var. rotundifolius
G. Thomas Robbins
1944-7-28
1783
El Dorado
ca 0.25 mi w Rockbound Pass (slopes along Willow Flat Trail); Desolation Valley Wilderness Area
2438
Comment
UC747052
Lonicera conjugialis
G. Thomas Robbins
1945-7-1
2021
El Dorado
Wrights Lake
2133
Comment
UC747053
Lonicera conjugialis
G. Thomas Robbins
1943-8-15
1353
El Dorado
1 1/2 mi ne Wrights Lake (along Twin Lakes trail)
2286
Comment
UC747060
Galium aparine
G. Thomas Robbins
1944-6-3
1647
El Dorado
3 mi e Camino; C.C.C. Camp Snowline
1036
Comment
UC747061
Kelloggia galioides
G. Thomas Robbins
1943-6-17
1185
El Dorado
ca 3 mi e Camino (along U.S. Highway 50)
1036
Comment
UC747062
Orobanche fasciculata
G. Thomas Robbins
1944-5-24
1632
El Dorado
Near Easter boundary of Institute of Forest Genetics, 3 mi E of Placerville.
Comment
UC747063
Galium triflorum
G. Thomas Robbins
1945-7-15
2063
El Dorado
3 mi e Camino (along US Hwy 50)
1036
Comment
UC747067
Sambucus racemosa var. microbotrys
G. Thomas Robbins
1945-8-12
2137
El Dorado
slopes above outlet stream of Starr Lake (along trail to Freel Peak)
2743
Comment
UC747070
Pedicularis semibarbata
G. Thomas Robbins
1944-6-11
1671
El Dorado
4-5 mi ne of Riverton (2-3 mi s of Ice House Ranger Station along Ice House Road)
1524
Comment
UC747071
Mimulus cardinalis
G. Thomas Robbins
1943-6-17
1181
El Dorado
3 mi e Placerville (Institute of Forest Genetics)
822
Comment
UC747072
Mimulus breweri
G. Thomas Robbins
1944-6-18
1729
El Dorado
Capps Crossing North Fork Cosumnes River
1524
Comment
UC747077
Mimulus moniliformis
G. Thomas Robbins
1944-6-18
1723
El Dorado
along road to Capps Crossing; Camp Creek
1219
Comment
UC747081
Sambucus racemosa var. microbotrys
G. Thomas Robbins
1943-7-25
1301
El Dorado
about 1 mi se Desolation Valley Wilderness Area (meadow along trail to Echo Lake)
2438
Comment
UC747082
Lonicera hispidula var. vacillans
G. Thomas Robbins
1942-10-22
917
El Dorado
about 5 mi ne Placerville; Iowa Creek
914
Comment
UC747083
Symphoricarpos albus var. laevigatus
G. Thomas Robbins
1942-10-22
916
El Dorado
5-6 mi ne Placerville (woods above Iowa Creek)
914
Comment
UC747087
Mimulus torreyi
G. Thomas Robbins
1943-7-6
1249
El Dorado
3 mi e Camino; C.C.C. Camp Snowline
1036
Comment
UC747090
Mimulus bicolor
G. Thomas Robbins
1944-5-21
1616
El Dorado
about 3 mi e Camino; North Fork Webber Creek
975
Comment
UC747091
Castilleja nana
G. Thomas Robbins
1943-9-5
1388
El Dorado
near summit of Dicks Pass (below Dicks Peak); Dicks Pass
2895
Comment
UC747097
Scutellaria californica
G. Thomas Robbins
1943-7-6
1241
El Dorado
3 mi e of Camino (North Fork Webber Creek); North Fork Webber Creek
1005
Comment
UC747105
Pedicularis attollens
G. Thomas Robbins
1943-8-15
1347
El Dorado
2 1/2 mi ne of Wrights Lake (at edge of Grouse Lake); Grouse Lake
2438
Comment
UC747106
Mimulus bicolor
G. Thomas Robbins
1943-5-5
1074
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
762
Comment
UC747108
Penstemon heterodoxus
G. Thomas Robbins
1943-7-25
1306
El Dorado
about 2 mi nw Echo Lake (along Desolation Valley Trail); along Desolation Valley trail, nw of Echo Lake
2438
Comment
UC747112
Plectritis ciliosa subsp. ciliosa
G. Thomas Robbins
1944-4-30
1576
El Dorado
3-4 mi ne of Newtown (above South Fork Webber Creek)
914
Comment
UC747115
Keckiella lemmonii
G. Thomas Robbins
1945-7-16
2071
El Dorado
3 mi e Camino (slope above North Fork Webber Creek)
975
Comment
UC747116
Mimulus lewisii
G. Thomas Robbins
1945-8-12
2133
El Dorado
outlet streamlet of Star Lake (on trail to Freel Peak)
2804
Comment
UC747118
Mimulus breweri
G. Thomas Robbins
1943-8-15
1339
El Dorado
2 mi ne Wright's Lake (along trail to Grouse Lake)
2438
Comment
UC747119
Mimulus tilingii
G. Thomas Robbins
1943-8-15
1342
El Dorado
in bed of small inlet stream above Grouse Lake (2 1/2 mi ne of Wrights Lake)
2590
Comment
UC747124
Collinsia sparsiflora var. collina
G. Thomas Robbins
1945-4-22
1852
El Dorado
ca 2.5 mi e Shingle Springs
457
Comment
UC747125
Mimulus primuloides
G. Thomas Robbins
1945-8-12
2113
El Dorado
2-3 mi se Al Tahoe; Lake Valley
1920
Comment
UC747126
Castilleja attenuata
G. Thomas Robbins
1945-5-17
1909
El Dorado
about 3 mi e Camino (canyon side above the North Fork Webber Creek)
1005
Comment
UC747128
Mimulus lewisii
G. Thomas Robbins
1943-7-25
1325
El Dorado
above s shore Echo Lake
2194
Comment
UC747130
Jensia rammii
G. Thomas Robbins
1943-4-30
1056
El Dorado
near Institute of Forest Genetics (3 mi e of Placerville)
762
Comment
UC747131
Agoseris retrorsa
G. Thomas Robbins
1943-4-29
1047
El Dorado
3 mi e, along U.S. Highway 50 at C.C.C. Camp Snowline Camino
1036
Comment
UC747132
Artemisia tridentata subsp. vaseyana
G. Thomas Robbins
1943-9-5
1396
El Dorado
along Tahoe-Yosemite Trail 1-2 mi nw Glen Alpine Springs
2286
Comment
UC747133
Solidago elongata
G. Thomas Robbins
1943-8-15
1354
El Dorado
about 3/4 mi ne Wrights Lake (along Twin Lakes trail)
2286
Comment
UC747145
Agoseris heterophylla var. cryptopleura
G. Thomas Robbins
1943-4-15
998
El Dorado
about 3 mi e Camino; North Fork Webber Creek
975
Comment
UC747146
Eriophyllum lanatum var. grandiflorum
G. Thomas Robbins
1943-5-24
1086
El Dorado
3 mi e Placerville (at Institute of Forest Genetics)
822
Comment
UC747147
Centaurea melitensis
G. Thomas Robbins
1943-5-28
1097
El Dorado
3 mi e of Placerville (w edge of Institute of Forest Genetics)
762
Comment
UC747148
Senecio triangularis
G. Thomas Robbins
1943-8-15
1340
El Dorado
along small stream above Grouse Lake (2 1/2 mi ne of Wright's Lake); along small stream above Grouse Lake
2438
Comment
UC747154
Wyethia mollis
G. Thomas Robbins
1945-7-8
2040
El Dorado
in pine woods near Al Tahoe; Lake Tahoe
1920
Comment
UC747158
Helenium bigelovii
G. Thomas Robbins
1945-8-6
2108
El Dorado
near Schlien Ranger Station; Long Meadow
1676
Comment
UC747159
Ageratina occidentalis
G. Thomas Robbins
1943-9-5
1379
El Dorado
on summit Mt. Tallac
2956
Comment
UC747164
Adenocaulon bicolor
G. Thomas Robbins
1943-7-10
1263
El Dorado
3 mi e, along bank of North Fork Webber Creek Camino; Webber Creek
914
Comment
UC747166
Saxifraga bryophora
G. Thomas Robbins
1943-8-15
1346
El Dorado
2 1/2 mi ne of Wrights Lake (at edge of Grouse Lake); Grouse Lake
2438
Comment
UC747169
Arnica mollis
G. Thomas Robbins
1944-7-29
1799
El Dorado
s and above, (in meadow on ridge) Lake Schmidell; Desolation Valley Wilderness Area
2590
Comment
UC747174
Chaenactis douglasii var. douglasii
G. Thomas Robbins
1943-7-25
1326
El Dorado
1/2 mi s Echo Lake
2194
Comment
UC747175
Calycadenia truncata
G. Thomas Robbins
1943-7-15
1269
El Dorado
3 mi e Camino; North Fork Webber Creek
975
Comment
UC747178
Erigeron inornatus var. inornatus
G. Thomas Robbins
1943-6-29
1239
El Dorado
on wooded slope of North Fork Webber Creek canyon (ca. 3 mi e of Camino)
914
Comment
UC747184
Leucanthemum vulgare
G. Thomas Robbins
1943-5-27
1092
El Dorado
about 3 mi e of Camino; North Fork Webber Creek
914
Comment
UC747185
Senecio integerrimus var. major
G. Thomas Robbins
1943-6-4
1117
El Dorado
3 to 4 mi s Kyburz (near Sacramento Box Co. sawmill (China Flat), on slope above Silver Fork American River); Silver Fork American River
1371
Comment
UC747188
Arnica longifolia
G. Thomas Robbins
1943-9-5
1374
El Dorado
Summit of Mt. Tallac Mt. Tallac
2956
Comment
UC747189
Erigeron glacialis var. glacialis
G. Thomas Robbins
1944-7-29
1800
El Dorado
on ridge s of and above Lake Schmidell; Desolation Valley Wilderness Area
2590
Comment
UC747194
Eriophyllum lanatum var. croceum
G. Thomas Robbins
1943-6-17
1186
El Dorado
3 mi e Camino (along U.S. Highway 50)
1036
Comment
UC747196
Grindelia hirsutula
G. Thomas Robbins
1943-7-10
1259
El Dorado
3 mi e of Placerville (in grassy places in Eddy Arboretum at Institute of Forest Genetics); Eddy Arboretum
822
Comment
UC747198
Agnorhiza bolanderi
G. Thomas Robbins
1945-4-22
1844
El Dorado
2 to 3 mi northwest of Shingle Springs
Comment
UC747200
Achyrachaena mollis
G. Thomas Robbins
1945-5-27
1956
El Dorado
ca 1 mi n Pleasant Valley
762
Comment
UC747201
Agnorhiza reticulata
G. Thomas Robbins
1945-5-20
1946
El Dorado
100 yds and 1 mi n Rescue (along Deer Valley Road)
396
Comment
UC747202
Malacothrix floccifera
G. Thomas Robbins
1943-7-18
1279
El Dorado
about 0.5 mi n Sly Park (between Pollock Pines and Sly Park)
914
Comment
UC747203
Jensia rammii
G. Thomas Robbins
1943-4-15
997
El Dorado
about 3 mi e Camino (above North Fork Webber Creek); on canyon side above North Fork Webber Creek
975
Comment
UC747207
Adenocaulon bicolor
G. Thomas Robbins
1945-7-16
2068
El Dorado
3 mi e, along bank of North Fork Webber Creek Camino; Webber Creek
914
Comment
UC747212
Erigeron algidus
G. Thomas Robbins
1944-7-28
1792
El Dorado
rocky slopes above Lake Doris (near Rockbound Pass); Desolation Valley Wilderness Area
2590
Comment
UC747213
Erigeron compositus
G. Thomas Robbins
1944-7-28
1790
El Dorado
at the summit Rockbound Pass; Desolation Valley Wilderness Area, Rockbound Pass
2621
Comment
UC747223
Cornus sessilis
G. Thomas Robbins
1943-3-28
974
El Dorado
along Mace Rd. ca. 5 mi. n.e. Camino
914
Comment
UC747227
Pteryxia terebinthina var. californica
G. Thomas Robbins
1945-7-8
2047
El Dorado
near Al Tahoe, Lake Tahoe
1920
Comment
UC747235
Epilobium densiflorum
G. Thomas Robbins
1944-7-6
1750
El Dorado
5 mi s Pollock Pines; Sly Park
1005
Comment
UC747236
Clarkia heterandra
G. Thomas Robbins
1945-6-17
1987
El Dorado
above Camp Creek near Baltic Peak
Comment
UC747238
Cornus glabrata
G. Thomas Robbins
1945-5-20
1926
El Dorado
Sweetwater Creek near Simpson's Ranch Sweetwater Creek
182
Comment
UC747239
Cornus nuttallii
G. Thomas Robbins
1943-4-24
1027
El Dorado
ca. 3 mi. e. Camino
975
Comment
UC747240
Lupinus lepidus var. confertus
G. Thomas Robbins
1943-8-15
1359
El Dorado
along shore Wrights Lake; shore of Wrights Lake
2286
Comment
UC747241
Lupinus albifrons
G. Thomas Robbins
1944-4-23
1561
El Dorado
along Chute Camp Road ca 4 mi n Camino (above Iowa Creek); above Iowa Creek
762
Comment
UC747242
Trifolium monanthum var. monanthum
G. Thomas Robbins
1943-9-5
1391
El Dorado
Dick Pass Tahoe-Yosemite trail
Comment
UC747247
Lotus pinnatus
G. Thomas Robbins
1944-6-18
1715
El Dorado
5 mi s Pollock Pines; Sly Park
1005
Comment
UC747250
Lotus crassifolius var. crassifolius
G. Thomas Robbins
1944-6-11
1677
El Dorado
203 mi ne Riverton (along Ice House Road)
1219
Comment
UC747251
Trifolium albopurpureum var. albopurpureum
G. Thomas Robbins
1943-4-30
1053
El Dorado
2.5 mi e Placerville (Institute of Forest Genetics)
822
Comment
UC747252
Prunus emarginata
G. Thomas Robbins
1943-6-27
1227
El Dorado
near Echo Summit Pass
2286
Comment
UC747253
Sibbaldia procumbens
G. Thomas Robbins
1943-7-25
1292
El Dorado
slopes above and e Medley Lakes (Reservoir); Desolation Valley Wilderness Area
2590
Comment
UC747260
Spiraea densiflora
G. Thomas Robbins
1945-8-4
2080
El Dorado
n shore Rockbound Lake (Rockbound Valley); Desolation Valley Wilderness Area
2011
Comment
UC747261
Sorbus scopulina var. cascadensis
G. Thomas Robbins
1944-7-28
1771
El Dorado
2 mi n Wrights Lake (Willow Flat Creek along Willow Flat Trail)
2286
Comment
UC747262
Ivesia santolinoides
G. Thomas Robbins
1944-7-30
1820
El Dorado
about 3 mi ne of Wrights Lake (9 mi n of U.S. Highway 50, along Willow Flat Trail); Willow Flat Trail
2286
Comment
UC747263
Oemleria cerasiformis
G. Thomas Robbins
1944-4-2
1493
El Dorado
ca 3 mi e Camino (thickets above North Fork Webber Creek)
914
Comment
UC747267
Horkelia tridentata subsp. tridentata
G. Thomas Robbins
1943-4-25
1036
El Dorado
3 mi e Camino (C. C. C. Camp Snowline grounds)
1036
Comment
UC747270
Epilobium foliosum
G. Thomas Robbins
1945-6-17
1988
El Dorado
slope above Camp Creek (near Baltic Peak)
975
Comment
UC747271
Clarkia purpurea subsp. viminea
G. Thomas Robbins
1945-6-5
1970
El Dorado
above Smithflat
701
Comment
UC747272
Clarkia purpurea subsp. quadrivulnera
G. Thomas Robbins
1945-5-20
1932
El Dorado
4-5 mi s Salmon Falls (near Simpsons Ranch); Sweetwater Creek
182
Comment
UC747273
Clarkia rhomboidea
G. Thomas Robbins
1945-7-15
2061
El Dorado
3 mi e Camino (along U. S. Highway 50)
1036
Comment
UC747277
Epilobium torreyi
G. Thomas Robbins
1944-6-9
1667
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
792
Comment
UC747281
Epilobium canum subsp. latifolium
G. Thomas Robbins
1943-8-15
1361
El Dorado
2-3 mi n U.S. Highway 50 (along roadside to Wrights Lake)
1981
Comment
UC747282
Clarkia biloba
G. Thomas Robbins
1943-6-21
1207
El Dorado
3 mi e Placerville (w of Institute of Forest Genetics)
731
Comment
UC747283
Clarkia rhomboidea
G. Thomas Robbins
1943-6-17
1183
El Dorado
3 mi e Camino (along U.S. Highway 50)
1036
Comment
UC747287
Trifolium ciliolatum
G. Thomas Robbins
1943-5-5
1072
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
762
Comment
UC747292
Lupinus bicolor
G. Thomas Robbins
1943-4-20
1014
El Dorado
about 3 mi e Camino (on canyon slope above North Fork Webber Creek); above North Fork Webber Creek
975
Comment
UC747297
Erodium cicutarium
G. Thomas Robbins
1944-5-21
1624
El Dorado
2 mi e Camino (along U.S. Highway 50)
975
Comment
UC747304
Acer glabrum var. glabrum
G. Thomas Robbins
1944-7-28
1784
El Dorado
ca 1/4 mi w Rockbound Pass (rocky exposed slope along Willow Flat Trail, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area, w of Rockbound Pass
2438
Comment
UC747305
Acer glabrum var. glabrum
G. Thomas Robbins
1945-7-1
2032
El Dorado
9 mi n of U.S. Highway 50 ca 4 mi ne Wrights Lake (above Island Lake); , ne of Wrights Lake
2590
Comment
UC747311
Rhus trilobata
G. Thomas Robbins
1945-5-18
1916
El Dorado
on hillside above Smithflat
731
Comment
UC747314
Hesperolinon micranthum
G. Thomas Robbins
1943-6-22
1210
El Dorado
3 mi e Placerville (near Institute of Forest Genetics)
762
Comment
UC747315
Polygala cornuta var. cornuta
G. Thomas Robbins
1943-7-8
1254
El Dorado
3 mi e Camino; C.C.C. Camp Snowline
1036
Comment
UC747316
Limnanthes alba subsp. versicolor
G. Thomas Robbins
1943-5-2
1063
El Dorado
along creek about 3 mi e Camino; North Fork Webber Creek
914
Comment
UC747318
Limnanthes alba subsp. versicolor
G. Thomas Robbins
1945-4-22
1855
El Dorado
about 2 1/2 mi e Shingle Springs
Comment
UC747324
Ceanothus prostratus
G. Thomas Robbins
1945-8-12
2142
El Dorado
along road to High Meadow 6-8 mi se Lake Tahoe; se of Lake Tahoe, road to High Meadow
2133
Comment
UC747325
Saxifraga aprica
G. Thomas Robbins
1945-7-1
2025
El Dorado
1 1/2 mi e of Wrights Lake (along trail to Grouse Lake)
2286
Comment
UC747329
Saxifraga californica
G. Thomas Robbins
1944-4-23
1555
El Dorado
about 5 mi n of Camino; South Fork American River
762
Comment
UC747330
Heuchera micrantha var. erubescens
G. Thomas Robbins
1945-6-17
1980
El Dorado
neear Baltic Peak (along Camp Creek); Camp Creek
975
Comment
UC747331
Ribes viscosissimum
G. Thomas Robbins
1945-7-1
2033
El Dorado
1-1 1/2 mi ne Wrights Lake (9 mi n of U.S. Highway 50); Twin Lakes trail
2286
Comment
UC747332
Ribes montigenum
G. Thomas Robbins
1945-7-8
2049
El Dorado
Near Velma Lakes, Desolation VAlley Wilderness Area
2438
Comment
UC747333
Ribes cereum
G. Thomas Robbins
1945-8-12
2138
El Dorado
along trail to Freel Peak (slopes w of High Meadow)
2286
Comment
UC747337
Heuchera micrantha var. erubescens
G. Thomas Robbins
1945-7-16
2067
El Dorado
3 mi e Camino (along North Fork Webber Creek); North Fork Webber Creek
914
Comment
UC747344
Darmera peltata
G. Thomas Robbins
1943-5-23
1085
El Dorado
North Fork Webber Creek, 3 mi E of Camino.
914
Comment
UC747345
Lithophragma glabrum
G. Thomas Robbins
1943-6-27
1223
El Dorado
ridge above Echo Summit Pass (about 0.75 mi sw of U. S. Highway 50)
2438
Comment
UC747346
Ribes amarum
G. Thomas Robbins
1943-6-20
1197
El Dorado
4-5 mi nw Pollock Pines (along road to powerhouse, n-facing canyon wall); South Fork American River
914
Comment
UC747348
Philadelphus lewisii
G. Thomas Robbins
1943-6-20
1193
El Dorado
Canyon wall of South Fork American River along road to powerhouse, 4-5 miles NW of Pollock Pines.
Comment
UC747349
Ribes roezlii
G. Thomas Robbins
1943-7-23
1280
El Dorado
3 mi e Camino (C.C.C. Camp Snowline)
1036
Comment
UC747354
Ribes roezlii
G. Thomas Robbins
1943-3-28
973
El Dorado
about 6 mi n Camino; South Fork American River
914
Comment
UC747355
Darmera peltata
G. Thomas Robbins
1943-4-10
983
El Dorado
3 mi e Camino (in at edge of North Fork Webber Creek); North Fork Webber Creek
944
Comment
UC747356
Boykinia major
G. Thomas Robbins
1945-8-5
2097
El Dorado
on trail to Pleasant Lake 3-4 mi e Wentworth Springs; trail to Pleasant Lake, e of Wentworth Springs
2072
Comment
UC747358
Saxifraga bryophora
G. Thomas Robbins
1944-7-30
1826
El Dorado
2 mi e of Wrights Lake (along trail to Smith Lake)
2438
Comment
UC747366
Saxifraga californica
G. Thomas Robbins
1944-4-23
1554
El Dorado
about 5 mi n of Camino (above South Fork American River)
762
Comment
UC747368
Lepidium nitidum
G. Thomas Robbins
1943-4-15
1000
El Dorado
about 3 mi e Camino (above North Fork Webber Creek)
975
Comment
UC747369
Erysimum capitatum
G. Thomas Robbins
1943-6-4
1116
El Dorado
slope above Silver Fork American River (near Sacramento Box. Co. Sawmill (China Flat), 3-4 mi s of Kyburz)
1371
Comment
UC747374
Saxifraga tolmiei
G. Thomas Robbins
1944-7-29
1807
El Dorado
above Lake Schmidell (Red Peak, Rockbound Valley, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area, Red Peak, Rockbound Valle
2651
Comment
UC747375
Ribes cereum
G. Thomas Robbins
1944-6-17
1702
El Dorado
about 1 mi e Pyramid Ranger Station
1676
Comment
UC747376
Ribes cereum
G. Thomas Robbins
1943-6-27
1233
El Dorado
w Echo Summit Pass (along U.S. Highway 50 near road to Audrain)
2194
Comment
UC747378
Ribes amarum
G. Thomas Robbins
1943-4-20
1012
El Dorado
ca. 3 mi e Camino; North Fork Webber Creek
1036
Comment
UC747379
Tellima grandiflora
G. Thomas Robbins
1943-5-23
1083
El Dorado
3 mi e Camino (woods along North Fork Webber Creek); North Fork Webber Creek
914
Comment
UC747384
Ranunculus aquatilis var. capillaceus
G. Thomas Robbins
1945-5-20
1942
El Dorado
about 2 1/2 mi s Salmon Falls; New York Creek
152
Comment
UC747385
Ranunculus alismifolius var. alismifolius
G. Thomas Robbins
1945-7-1
2017
El Dorado
on road about 4 mi s Wrights Lake (near Lyons Creek)
2042
Comment
UC747386
Athysanus pusillus
G. Thomas Robbins
1943-4-10
988
El Dorado
3 mi e of Camino (above North Fork Webber Creek)
975
Comment
UC747388
Ribes roezlii
G. Thomas Robbins
1943-6-27
1235
El Dorado
w Echo Summit Pass (along U.S. Highway 50 near road to Audrain Lake)
2194
Comment
UC747389
Umbellularia californica
G. Thomas Robbins
1944-3-19
1485
El Dorado
5-6 mi n of Camino (outh Fork American River canyon); South Fork American River canyon
762
Comment
UC747394
Eschscholzia caespitosa
G. Thomas Robbins
1944-4-23
1559
El Dorado
along Chute Camp Rd above Iowa Creek (ca 4 mi nw of Camino)
762
Comment
UC747395
Dendromecon rigida
G. Thomas Robbins
1943-6-20
1198
El Dorado
along road to powerhouse 4-5 mi nw Pollock Pines (n-facing wall of canyon); canyon of South Fork American River
914
Comment
UC747396
Eschscholzia caespitosa
G. Thomas Robbins
1945-6-9
1977
El Dorado
about 3 mi e Camino (canyon slope above creek); North Fork Webber Creek
975
Comment
UC747398
Cardamine californica
G. Thomas Robbins
1944-3-28
1491
El Dorado
along U.S. Highway 50 3 mi e Camino; e of Camino
1036
Comment
UC747399
Dicentra formosa
G. Thomas Robbins
1943-4-25
1031
El Dorado
ca 3 mi e Camino (along bank of North Fork of Webber Creek); North Fork of Webber Creek
914
Comment
UC747400
Sedum rosea subsp. integrifolium
G. Thomas Robbins
1945-7-1
2031
El Dorado
about 4 mi ne Wrights Lake (above Island Lake, 9 mi n of U.S. Highway 50); ne of Wrights Lake, above Island Lake
2590
Comment
UC747401
Sedum rosea subsp. integrifolium
G. Thomas Robbins
1944-7-28
1791
El Dorado
immediately e Rockbound Pass (Desolation Valley Wilderness Area); , e of Rockbound Pass
2590
Comment
UC747402
Dudleya cymosa
G. Thomas Robbins
1944-5-28
1640
El Dorado
1 to 2 mi confluence of Long Creek and South Fork American River (above Long Creek)
Comment
UC747403
Isopyrum occidentale
G. Thomas Robbins
1944-4-23
1552
El Dorado
about 5 mi n Camino (above South Fork American River); above South Fork American River
762
Comment
UC747407
Erysimum perenne
G. Thomas Robbins
1945-7-8
2038
El Dorado
near Al Tahoe; Lake Tahoe
1920
Comment
UC747410
Actaea rubra
G. Thomas Robbins
1943-4-25
1032
El Dorado
ca. 3 mi. e. Camino; N. Fork Webber Creek
914
Comment
UC747411
Castilleja applegatei subsp. pallida
G. Thomas Robbins
1943-7-25
1310
El Dorado
about 2 mi nw Echo Lake (along trail to Desolation Valley)
2286
Comment
UC747412
Delphinium nuttallianum
G. Thomas Robbins
1945-7-1
2034
El Dorado
rock slopes along Twin Lakes trail ca 3/4 mi ne Wrights Lake (9 mi n of US Hwy 50)
2194
Comment
UC747413
Isopyrum occidentale
G. Thomas Robbins
1944-3-19
1486
El Dorado
5-6 mi n Camino (slope of South Fork American River canyon); South Fork American River Canyon
762
Comment
UC747423
Sedum obtusatum subsp. obtusatum
G. Thomas Robbins
1943-7-25
1320
El Dorado
open rocky slopes above eastern shore Echo Lake; eastern shore Echo Lake
2286
Comment
UC747427
Ranunculus muricatus
G. Thomas Robbins
1945-4-22
1859
El Dorado
2 1/2 mi e Shingle Springs
457
Comment
UC747434
Delphinium gracilentum
G. Thomas Robbins
1945-6-23
2006
El Dorado
canyon slope above North Fork Webber Creek (about 3 mi e of Camino)
975
Comment
UC747436
Erysimum perenne
G. Thomas Robbins
1943-7-25
1285
El Dorado
rocky slopes above Lake Le Conte (e of Medley Lakes); Desolation Valley Wilderness Area
2590
Comment
UC747439
Brassica nigra
G. Thomas Robbins
1943-7-10
1257
El Dorado
Eddy Arboretum, Institute of Forest Genetics, 3 miles E of Placerville.
822
Comment
UC747440
Streptanthus tortuosus var. orbiculatus
G. Thomas Robbins
1943-7-25
1322
El Dorado
slopes above e shore Echo Lake
2286
Comment
UC747441
Ranunculus alismifolius var. alismellus
G. Thomas Robbins
1945-7-8
2050
El Dorado
near Velma Lakes (meadow along Velma Lakes trail); Desolation Valley Wilderness Area
2438
Comment
UC747442
Delphinium gracilentum
G. Thomas Robbins
1943-5-8
1077
El Dorado
along US Hwy 50 3 mi e Camino
1036
Comment
UC747443
Ranunculus alismifolius var. alismellus
G. Thomas Robbins
1943-6-27
1222
El Dorado
rocky ridge above Echo Summit Pass
2438
Comment
UC747447
Delphinium gracilentum
G. Thomas Robbins
1944-4-23
1566
El Dorado
along Chute Camp Rd near Iowa Creek (about 1/2 mi s of South Fork American River)
762
Comment
UC747450
Caltha biflora
G. Thomas Robbins
1943-6-27
1230
El Dorado
Along U.S. Highway 50 just east of Echo Summit Pass.
2286
Comment
UC747457
Phacelia purpusii
G. Thomas Robbins
1943-6-13
1164
El Dorado
along Park Creek Rd. just w junction with the Plum Creek Rd. and the Hazel Valley Rd.
1219
Comment
UC747470
Nama lobbii
G. Thomas Robbins
1945-7-8
2058
El Dorado
above Emerald Bay near Eagle Falls (along State Highway 89 on ridge); above Emerald Bay near Eagle Falls
1981
Comment
UC747477
Nemophila maculata
G. Thomas Robbins
1944-4-30
1577
El Dorado
3-4 mi e Newtown (along South Fork Webber Creek); along South Fork Webber Creek
914
Comment
UC747481
Myrica hartwegii
G. Thomas Robbins
1944-6-18
1724
El Dorado
bed of Camp Creek along rd. to Capps; Camp Creek
1219
Comment
UC747482
Nemophila maculata
G. Thomas Robbins
1945-4-22
1851
El Dorado
2 - 2 1/2 mi e Shingle Springs; e of Shingle Springs
457
Comment
UC747483
Nemophila maculata
G. Thomas Robbins
1944-6-17
1713
El Dorado
along US Highway 50 ca 1 mi e Strawberry; e of Strawberry
1981
Comment
UC747493
Cynosurus echinatus
G. Thomas Robbins
1945-6-5
1969
El Dorado
ne and above Smithflat
701
Comment
UC747497
Carex subfusca
G. Thomas Robbins
1944-7-6
1747
El Dorado
5 mi s Pollock Pines; Sly Park
975
Comment
UC747500
Juncus macrandrus
G. Thomas Robbins
1944-7-6
1757
El Dorado
5 mi s Pollock Pines; Sly Park
975
Comment
UC747501
Juncus chlorocephalus
G. Thomas Robbins
1944-7-30
1827
El Dorado
ca 1.5 mi ne Wright Lake (along Twin Lakes trail)
2438
Comment
UC747502
Luzula divaricata
G. Thomas Robbins
1944-7-29
1802
El Dorado
ridge s and above Lake Schmidell (Desolation Valley Wilderness Area); , s and above Lake Schmidel
2590
Comment
UC747503
Juncus covillei
G. Thomas Robbins
1944-7-6
1751
El Dorado
5 mi s Pollock Pines; Sly Park
975
Comment
UC747507
Nemophila menziesii
G. Thomas Robbins
1943-5-2
1064
El Dorado
ca 3 mi e Camino (along North Fork Webber Creek); North Fork Webber Creek, e of Camino
914
Comment
UC747510
Triteleia ixioides subsp. unifolia
G. Thomas Robbins
1943-4-29
1048
El Dorado
3 mi w Camino (C.C.C. Camp Snowline)
1036
Comment
UC747511
Allium amplectens
G. Thomas Robbins
1943-5-7
1075
El Dorado
3 mi e Placerville; Institute of Forest Genetics
792
Comment
UC747512
Allium campanulatum
G. Thomas Robbins
1943-6-5
1119
El Dorado
3-4 mi s Kyburz (slope above Silver Fork American River near Sacramento Box Co. sawmill (China Flat)); Silver Fork American River
1371
Comment
UC747520
Camassia quamash
G. Thomas Robbins
1943-8-15
1348
El Dorado
2 1/2 mi ne of Wrights Lake (in streamlet of Grouse Lake); Grouse Lake
2438
Comment
UC747523
Brodiaea minor
G. Thomas Robbins
1945-5-20
1918
El Dorado
3 mi. e. Rescue (along Placerville-Rescue Rd.)
457
Comment
UC747534
Lilium washingtonianum subsp. washingtonianum
G. Thomas Robbins
1943-6-20
1204
El Dorado
4-5 mi nw Pollock Pines (along road to powerhouse)
914
Comment
UC747536
Disporum hookeri
G. Thomas Robbins
1943-6-4
1114
El Dorado
2-3 mi s of Kyburz (above Silver Fork American River near Sacramento Box Sawmill (China Flat))
1371
Comment
UC747538
Smilacina racemosa
G. Thomas Robbins
1943-5-23
1078
El Dorado
3 mi e Camino; North Fork Webber Creek
914
Comment
UC747539
Calochortus coeruleus
G. Thomas Robbins
1944-6-18
1727
El Dorado
along Capps Crossing road Camp Creek Ridge
1371
Comment
UC747540
Triteleia hyacinthina
G. Thomas Robbins
1944-6-27
1741
El Dorado
above North Fork Webber Creek (ca 3 mi e of Camino)
975
Comment
UC747541
Brodiaea minor
G. Thomas Robbins
1944-6-27
1737
El Dorado
top of ridge above North Fork Webber Creek (about 3 mi e of Camino)
975
Comment
UC747542
Calochortus leichtlinii
G. Thomas Robbins
1944-7-28
1768
El Dorado
about 0.5 mi s Wrights Lake; North Fork of South Fork Silver Creek
2133
Comment
UC747547
Lilium parvum
G. Thomas Robbins
1943-7-25
1317
El Dorado
above e shore Upper Echo Lake
2286
Comment
UC747550
Lilium pardalinum
G. Thomas Robbins
1943-7-10
1265
El Dorado
about 3 mi e Camino; North Fork Webber Creek
914
Comment
UC747551
Calochortus nudus
G. Thomas Robbins
1943-4-25
1029
El Dorado
ca 3 mi e Camino (on ridge se and above North Fork Webber Creek canyon)
1036
Comment
UC747552
Arctostaphylos viscida subsp. viscida
G. Thomas Robbins
1943-3-26
968
El Dorado
3 mi e Camino (canyon slope above creek); North Fork Webber Creek
1036
Comment
UC747557
Salvia sonomensis
G. Thomas Robbins
1944-4-30
1571
El Dorado
3-4 mi ne Newtown (on slopes above South Webber Creek)
762
Comment
UC747560
Trichostema oblongum
G. Thomas Robbins
1943-7-6
1242
El Dorado
3 mi E of Camino (on canyon slope above North Fork Webber Creek)
975
Comment
UC747561
Hackelia velutina
G. Thomas Robbins
1943-6-7
1136
El Dorado
woods above Silver Fork American River (near Sacramento Box Co. sawmill (China Flat), 3-4 mi s of Kyburz)
1371
Comment
UC747562
Hackelia velutina
G. Thomas Robbins
1943-7-25
1330
El Dorado
about 1 mi s of Echo Lake (along roadside)
2194
Comment
UC747563
Cryptantha simulans
G. Thomas Robbins
1943-6-17
1184
El Dorado
about 3 mi e Camino (along U.S. Highway 50)
1036
Comment
UC747567
Nicotiana acuminata var. multiflora
G. Thomas Robbins
1943-5-28
1094
El Dorado
3 mi e Placerville (immediately w of Institute of Forest Genetics)
762
Comment
UC747571
Hackelia nervosa
G. Thomas Robbins
1944-7-28
1767
El Dorado
about 1/2 mi s of Wrights Lake
2133
Comment
UC747572
Hackelia micrantha
G. Thomas Robbins
1944-7-28
1788
El Dorado
1/4 mi w of Rockbound Pass (along Willow Flat Trail); Desolation Valley Wilderness Area
2438
Comment
UC747573
Fraxinus latifolia
G. Thomas Robbins
1945-5-20
1938
El Dorado
3-4 mi s Salmon Falls (along Sweetwater Creek); Sweetwater Creek
182
Comment
UC747575
Styrax officinalis var. redivivus
G. Thomas Robbins
1945-5-20
1934
El Dorado
along Sweetwater Creek 3-4 mi s Salmon Falls; along Sweetwater Creek, s of Salmon Falls
182
Comment
UC747576
Apocynum androsaemifolium
G. Thomas Robbins
1943-7-25
1324
El Dorado
slope above e. shore of Echo Lake
2286
Comment
UC747580
Asclepias speciosa
G. Thomas Robbins
1943-7-18
1278
El Dorado
5 mi s Pollock Pines (near Phippen Mill); Park Creek
1005
Comment
UC747581
Monardella odoratissima subsp. pallida
G. Thomas Robbins
1943-7-25
1331
El Dorado
About 1 mi south of Echo Lake
2194
Comment
UC747582
Monardella villosa subsp. villosa
G. Thomas Robbins
1943-7-6
1245
El Dorado
3 mi E of Camino (at C.C.C. Camp Snowline)
1036
Comment
UC747583
Monardella breweri subsp. lanceolata
G. Thomas Robbins
1943-7-6
1244
El Dorado
At C. C. C. Camp Snowline, 3 mi E of Camino
1036
Comment
UC747592
Cynoglossum grande
G. Thomas Robbins
1943-3-19
964
El Dorado
3 mi. e. Placerville (near Institute of Forest Genetics)
762
Comment
UC747593
Myosotis discolor
G. Thomas Robbins
1945-5-27
1963
El Dorado
3 - 4 mi. e. Newtown (meadow near S. Fork Webber Creek)
762
Comment
UC747595
Arbutus menziesii
G. Thomas Robbins
1943-4-24
1026
El Dorado
3 mi ne of Camino
975
Comment
UC747596
Pinus lambertiana
G. Thomas Robbins
1943-6-20
1192
El Dorado
near Pollock Pines (ca. 3 mi w of Forebay reservoir, along road to P. G. & E. power house)
975
Comment
UC747597
Pinus sabiniana
G. Thomas Robbins
1944-4-30
1572
El Dorado
3-4 mi ne of Newtown (ridge above South Fork Webber Creek)
914
Comment
UC747601
Pinus sabiniana
G. Thomas Robbins
1944-10-26
1835
El Dorado
on slope above Smith Flat
762
Comment
UC747602
Pinus albicaulis
G. Thomas Robbins
1945-7-1
2027
El Dorado
above Smith Lake about 3 mi e Wrights Lake; Crystal Range
2743
Comment
UC747603
Phlox speciosa
G. Thomas Robbins
1944-5-28
1644
El Dorado
4-5 mi nw Pollock Pines (along road to powerhouse)
914
Comment
UC747607
Ipomopsis aggregata
G. Thomas Robbins
1943-7-25
1329
El Dorado
ca 1/2 mi s Echo Lake
2194
Comment
UC747610
Linanthus dichotomus
G. Thomas Robbins
1945-4-22
1863
El Dorado
3 mi e Shingle Springs (along U.S. Highway 50)
457
Comment
UC747611
Navarretia leptalea subsp. leptalea
G. Thomas Robbins
1944-6-27
1738
El Dorado
about 3 mi e Camino (North Fork Webber Creek); , e of Camino
975
Comment
UC747612
Collomia grandiflora
G. Thomas Robbins
1944-6-27
1740
El Dorado
top ridge above North Fork Webber Creek (about 3 mi e of Camino)
975
Comment
UC747617
Linanthus parviflorus
G. Thomas Robbins
1945-4-22
1861
El Dorado
about 3 mi e Shingle Springs
457
Comment
UC747618
Collomia heterophylla
G. Thomas Robbins
1943-6-20
1189
El Dorado
open sites in woods near head of Long Canyon (2-3 mi w of Pollock Pines)
1066
Comment
UC747621
Pinus ponderosa
G. Thomas Robbins
1944-10-15
1834
El Dorado
3 mi e Camino (C. C. C. Camp Snowline)
1036
Comment
UC747622
Dodecatheon hendersonii
G. Thomas Robbins
1943-4-10
985
El Dorado
3 mi e Camino; canyon slope North Fork Webber Creek, e of Camino
975
Comment
UC747623
Dodecatheon hendersonii
G. Thomas Robbins
1945-4-22
1866
El Dorado
hillside 1-2 mi w Placerville (near Hangtown Creek); w of Placerville, near Hangtown Creek
579
Comment
UC747627
Hackelia nervosa
G. Thomas Robbins
1943-6-27
1234
El Dorado
near road to Audrain Lake (w of Echo Summit Pass, along U.S. Hwy 50)
2194
Comment
UC747634
Cheilanthes gracillima
G. Thomas Robbins
1945-6-17
1995
El Dorado
near Baltic Peak (slope above Camp Creek)
975
Comment
UC747636
Aspidotis densa
G. Thomas Robbins
1943-6-27
1218
El Dorado
ridge above Echo summit Pass (ca. 3/4 mi sw of US Hwy 50)
2438
Comment
UC747638
Polystichum imbricans subsp. imbricans
G. Thomas Robbins
1945-6-17
1993
El Dorado
near Baltic Peak (slope above Camp Creek)
1005
Comment
UC747639
Athyrium distentifolium var. americanum
G. Thomas Robbins
1945-8-3
2075
El Dorado
just below summit Tells Peak (slopes on e face); Desolation Valley Wilderness Area
2743
Comment
UC747640
Polystichum imbricans subsp. imbricans
G. Thomas Robbins
1944-6-7
1656
El Dorado
ca. 3 mi e Camino (above N Fork Webber Creek)
914
Comment
UC747642
Equisetum hyemale subsp. affine
G. Thomas Robbins
1944-6-17
1698
El Dorado
ca. 1 mi e Pyramid Ranger Station
1676
Comment
UC747643
Polypodium
G. Thomas Robbins
1944-4-23
1557
El Dorado
5-6 mi n Camino (cliffs along S Fork American River)
762
Comment
UC747649
Trillium angustipetalum
G. Thomas Robbins
1943-4-10
984
El Dorado
3 mi. e. Camino (N. Fork Webber Creek); N. Fork Webber Creek
944
Comment
UC747650
Calochortus clavatus var. avius
G. Thomas Robbins
1943-7-10
1264
El Dorado
about 3 mi e Camino (above North Fork Webber Creek)
914
Comment
UC747651
Kalmia polifolia subsp. microphylla
G. Thomas Robbins
1944-7-28
1794
El Dorado
above Lake Doris (just e of Rockbound Pass, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area
2590
Comment
UC747653
Vaccinium uliginosum subsp. occidentale
G. Thomas Robbins
1944-7-30
1825
El Dorado
2.5 mi ne Wrights Lake (along shore of Grouse Lake); Grouse Lake
2590
Comment
UC747657
Vaccinium shastense subsp. nevadense
G. Thomas Robbins
1945-8-5
2083
El Dorado
North shore Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley
2011
Comment
UC747660
Pyrola picta
G. Thomas Robbins
1945-8-4
2081
El Dorado
on shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley
2011
Comment
UC747661
Arctostaphylos nevadensis
G. Thomas Robbins
1945-8-5
2084
El Dorado
n shore of lake Desolation Valley Wilderness Area, Rockbound Valley, Rockbou
2011
Comment
UC747662
Arctostaphylos nevadensis
G. Thomas Robbins
1945-7-1
2028
El Dorado
2-2 1/2 mi e Wrights Lake (9 mi n of US Hwy 50, above shore of Grouse Lake); Grouse Lake
2590
Comment
UC747663
Cassiope mertensiana subsp. californica
G. Thomas Robbins
1943-7-25
1294
El Dorado
East of Medley Lakes, Desolation Valley Wilderness Area.
2590
Comment
UC747667
Arctostaphylos
G. Thomas Robbins
1945-2-19
1838
El Dorado
3 mi e Placerville; Fruit Ridge
762
Comment
UC747670
Ledum glandulosum
G. Thomas Robbins
1943-7-25
1288
El Dorado
Desolation Valley Primitive Area, Medley Lakes Reservoir Medley Lakes Reservoir; Desolation Valley Primitive Area, Medley Lakes Reservoir
2590
Comment
UC747671
Vaccinium cespitosum
G. Thomas Robbins
1943-7-25
1299
El Dorado
along trail on e shore Medley Lakes (Reservoir); Desolation Valley Wilderness Area
2438
Comment
UC747682
Arctostaphylos
G. Thomas Robbins
1944-2-6
1483
El Dorado
near head of Spanish Ravine (e outskirts of Placerville); Placerville
Comment
UC747683
Arctostaphylos nissenana
G. Thomas Robbins
1943-3-28
971
El Dorado
on slope near head of Spanish Ravine (e outskirts of Placerville); Placerville
609
Comment
UC747687
Tsuga mertensiana
G. Thomas Robbins
1943-6-27
1211
El Dorado
rocky ridge above Echo Summit Pass (about 0.75 mi sw of U. S. Highway 50)
2438
Comment
UC747690
Taxus brevifolia
G. Thomas Robbins
1943-10-5
1397
El Dorado
ca. 3 mi E of Camino.
975
Comment
UC747691
Torreya californica
G. Thomas Robbins
1944-4-30
1579
El Dorado
in shady places along South Fork Webber Creek 3-4 mi ne of Newtown; South Fork Webber Creek
914
Comment
UC747692
Juniperus sibirica
G. Thomas Robbins
1944-7-29
1811
El Dorado
on granite boulders e and below Lake Leland; Desolation Valley Wilderness Area
2438
Comment
UC747693
Calocedrus decurrens
G. Thomas Robbins
1944-2-6
1484
El Dorado
3 mi e of Camino (C. C. C. Camp Snowline)
1036
Comment
UC766626
Dudleya cymosa
G. Thomas Robbins
1945-6-17
1984
El Dorado
slope above Camp Creek (near Baltic Creek)
975
Comment
UC907607
Madia gracilis
G. Thomas Robbins
1944-5-22
1629
El Dorado
2 mi e of Placerville; US Highway 50
762
Comment
UC907609
Hemizonella minima
G. Thomas Robbins
1944-4-30
1573
El Dorado
3 to 4 mi ne Newtown (nw and above South Fork of Webber Creek)
762
Comment
UC907610
Bromus carinatus var. carinatus
G. Thomas Robbins
1944-6-16
1696
El Dorado
3 mi e of Placerville (at Institute of Forest Genetics); Institute of Forest Genetics
822
Comment
UC907611
Castilleja lacera
G. Thomas Robbins
1945-5-20
1921
El Dorado
3 mi e Rescue (along Placerville-Rescue road)
457
Comment
UC907612
Agrostis scabra
G. Thomas Robbins
1945-8-12
2115
El Dorado
2 to 3 mi se Lake Tahoe; Lake Valley
1920
Comment
UC907613
Hordeum marinum subsp. gussoneanum
G. Thomas Robbins
1943-6-10
1152
El Dorado
about 3 mi e Camino (canyon slope above North Fork Webber Creek); canyon slope above North Fork Webber Creek
975
Comment
UC907617
Castilleja lacera
G. Thomas Robbins
1944-5-22
1627
El Dorado
2-3 mi e Placerville
762
Comment
UC907620
Horkelia parryi
G. Thomas Robbins
1945-5-27
1951
El Dorado
ca 1.5 mi n Pleasant Valley (along Camino-Pleasant Valley Rd)
762
Comment
UC907621
Drymocallis hansenii
G. Thomas Robbins
1945-8-6
2104
El Dorado
near Schlien Ranger Station; Long Meadow
1676
Comment
UC907622
Potentilla flabellifolia
G. Thomas Robbins
1944-7-29
1803
El Dorado
above Lake Schmidell (along inlet stream); Desolation Valley Wilderness Area
2590
Comment
UC907623
Potentilla gracilis var. fastigiata
G. Thomas Robbins
1944-6-18
1714
El Dorado
5 mi s Pollock Pines (in Sly Park Meadow); s of Pollock Pines, in Sly Park Meadow
1005
Comment
UC907627
Deschampsia danthonioides
G. Thomas Robbins
1944-7-6
1752
El Dorado
5 mi. s. Pollock Pines (Sly Park meadow)
1005
Comment
UC907635
Vulpia microstachys var. ciliata
G. Thomas Robbins
1945-6-8
1972
El Dorado
3 mi e Camino (near C.C.C. Camp Snowline)
1036
Comment
UC907636
Elymus glaucus
G. Thomas Robbins
1943-6-10
1148
El Dorado
slope above North Fork Webber Creek (about 3 mi e of Camino)
975
Comment
UC907638
Melica californica
G. Thomas Robbins
1943-6-10
1151
El Dorado
about 3 mi e Camino; North Fork Webber Creek
975
Comment
UC907639
Cynosurus echinatus
G. Thomas Robbins
1943-6-10
1146
El Dorado
about 3 mi e Camino; on canyon slope above North Fork Webber Creek
975
Comment
UC907640
Phleum alpinum
G. Thomas Robbins
1943-9-5
1389
El Dorado
along Tahoe-Yosemite trail n and below Dicks Pass; below Dicks Pass
2895
Comment
UC907641
Agrostis capillaris
G. Thomas Robbins
1944-7-6
1754
El Dorado
5 mi s Pollock Pines; Sly Park meadow
Comment
UC907643
Elymus multisetus
G. Thomas Robbins
1943-6-10
1155
El Dorado
canyon slope above North Fork Webber Creek (about 3 mi e of Camino)
975
Comment
UC907647
Hordeum brachyantherum subsp. californicum
G. Thomas Robbins
1943-6-10
1143
El Dorado
about 3 mi E of Camino (above North Fork Webber Creek)
Comment
UC907651
Danthonia californica var. americana
G. Thomas Robbins
1945-6-16
1978
El Dorado
3 mi e Placerville (in pine plantation); Institute of Forest Genetics
822
Comment
UC907652
Poa pratensis subsp. pratensis
G. Thomas Robbins
1945-6-17
1999
El Dorado
5 mi s Pollock Pines (Sly Park)
1005
Comment
UC907657
Elymus multisetus
G. Thomas Robbins
1944-6-16
1697
El Dorado
3 mi e Placerville (pine plantation); Institute of Forest Genetics
822
Comment
UC907660
Melica californica
G. Thomas Robbins
1945-5-18
1917
El Dorado
about 3 mi e Placerville (near Institute of Forest Genetics)
731
Comment
UC907661
Vulpia microstachys var. ciliata
G. Thomas Robbins
1945-5-20
1920
El Dorado
3 mi e Rescue (along Placerville-Rescue road)
457
Comment
UC907662
Melica californica
G. Thomas Robbins
1945-5-17
1913
El Dorado
about 3 mi e Camino; North Fork Webber Creek
975
Comment
UC907667
Tonella tenella
G. Thomas Robbins
1944-4-23
1553
El Dorado
about 5 mi n Camino (along shore of South Fork American River, near Michigan-California Lumber Co. Railroad Tramway); South Fork American River
792
Comment
UC907670
Delphinium variegatum subsp. variegatum
G. Thomas Robbins
1944-5-22
1626
El Dorado
slopes along Hwy 50 2 1/2 mi e Placerville
762
Comment
UC907671
Cordylanthus tenuis subsp. tenuis
G. Thomas Robbins
1945-8-5
2087
El Dorado
along n shore Rockbound Lake; Desolation Valley Wilderness Area, Rockbound Valley
2011
Comment
UC907672
Cordylanthus tenuis subsp. tenuis
G. Thomas Robbins
1943-8-21
1365
El Dorado
3 mi e Placerville; Eddy Arboretum, Institute of Forest Genetics
822
Comment
UC907673
Allium campanulatum
G. Thomas Robbins
1944-7-30
1815
El Dorado
ridge above Lake Lois; Desolation Valley Wilderness Area
2590
Comment
UC907680
Rhamnus purshiana
G. Thomas Robbins
1944-6-27
1734
El Dorado
about 3 mi e Camino (slope above North Fork Webber Creek)
975
Comment
UC907681
Ceanothus lemmonii
G. Thomas Robbins
1945-4-20
1944
El Dorado
nw of Rescue (along Deer Valley Rd)
304
Comment
UC907682
Ceanothus lemmonii
G. Thomas Robbins
1945-6-30
2016
El Dorado
immediately w of Rescue
396
Comment
UC907683
Rhamnus rubra
G. Thomas Robbins
1944-5-21
1620
El Dorado
about 3 mi e Camino (e-facing canyon slope of North Fork of Webber Creek); North Fork of Webber Creek
914
Comment
UC907687
Penstemon gracilentus
G. Thomas Robbins
1945-8-12
2134
El Dorado
along shore Star Lake (on trail to Freel Peak); along shore of Star Lake, on trail to Freel Peak
2804
Comment
UC907690
Hackelia micrantha
G. Thomas Robbins
1945-7-8
2052
El Dorado
above Eagle Lake (along Velma Lakes Trail); Desolation Valley Wilderness Area
2438
Comment
UC907692
Linanthus pachyphyllus
G. Thomas Robbins
1945-8-12
2140
El Dorado
w of High Meadow (along Freel Peak trail); Freel Peak
2286
Comment
UC907693
Lupinus latifolius var. columbianus
G. Thomas Robbins
1944-7-6
1748
El Dorado
Sly Park 5 mi s Pollock Pines; s of Pollock Pines
975
Comment
UC907697
Lupinus nanus
G. Thomas Robbins
1943-4-28
1041
El Dorado
on slope above Smithflat
762
Comment
UC907700
Lupinus albifrons
G. Thomas Robbins
1945-4-22
1860
El Dorado
3 mi e Shingle Springs; e of Shingle Springs
457
Comment
UC907701
Lupinus argenteus var. meionanthus
G. Thomas Robbins
1945-7-8
2036
El Dorado
near Al Tahoe (Al Tahoe; Lake Tahoe); , near Al Tahoe
1920
Comment
UC907702
Lupinus albifrons
G. Thomas Robbins
1943-6-5
1653
El Dorado
3 mi e Camino (slope above North Fork Webber Creek); North Fork Webber Creek, e of Camino
1036
Comment
UC907713
Streptanthus tortuosus var. orbiculatus
G. Thomas Robbins
1945-6-17
1992
El Dorado
slopes above Camp Creek (near Baltic Peak)
1036
Comment
UC907717
Cryptantha flaccida
G. Thomas Robbins
1945-6-23
2012
El Dorado
about 3 mi e Camino; North Fork Webber Creek
975
Comment
UC907720
Carex densa
G. Thomas Robbins
1945-5-15
1903
El Dorado
1/2 mi e Smithflat
701
Comment
UC907721
Juncus effusus subsp. pacificus
G. Thomas Robbins
1945-7-16
2069
El Dorado
3 mi e Camino; North Fork Webber Creek
914
Comment
UC907722
Castilleja applegatei subsp. pinetorum
G. Thomas Robbins
1944-4-23
1550
El Dorado
ca 5 mi n Camino (along shore of South Fork American River, near Michigan-California Lumber Co. Railroad Tramway); South Fork American River
792
Comment
UC907723
Luzula macrantha
G. Thomas Robbins
1945-6-23
2008
El Dorado
On Canyon slope above North Fork Webber Creek, ca. 3 mi E of Camino
975
Comment
UC907725
Ericameria bloomeri
G. Thomas Robbins
1945-8-12
2145
El Dorado
6 to 8 mi se Lake Tahoe (along the road the High Meadow)
2133
Comment
UC907726
Aspidotis densa
G. Thomas Robbins
1945-6-17
1994
El Dorado
above Camp Creek near Baltic Peak
1005
Comment
UC907730
Mimulus angustatus
G. Thomas Robbins
1945-4-22
1846
El Dorado
2-3 mi nw Shingle Springs
457
Comment
UC907733
Valerianella locusta
G. Thomas Robbins
1945-5-20
1935
El Dorado
on slope above Sweetwater Creek; above Sweetwater Creek
182
Comment
UC907735
Barbarea orthoceras
G. Thomas Robbins
1944-5-16
1608
El Dorado
North Fork Webber Creek, ca. 3 mi E. of Camino
914
Comment
UC907738
Viola bakeri
G. Thomas Robbins
1945-7-1
2019
El Dorado
4 mi s of Wrights Lake (near Lyons creek along road)
2042
Comment
UC907739
Viola adunca
G. Thomas Robbins
1945-7-1
2020
El Dorado
4 mi s of Wrights Lake (near Lyons Creek along road)
2042
Comment
UC907740
Lupinus breweri
G. Thomas Robbins
1945-7-8
2037
El Dorado
near Al Tahoe; Lake Tahoe, near Al Tahoe
1920
Comment
UC907741
Barbarea orthoceras
G. Thomas Robbins
1945-5-27
1949
El Dorado
North Fork Webber Creek, 1 1/2 mi. S of Camino, along Pleasant Valley Road
762
Comment
UC907742
Draba oligosperma var. oligosperma
G. Thomas Robbins
1945-8-12
2125
El Dorado
near summit Freel Peak; near summit Freel Peak
3322
Comment
UC907743
Castilleja parviflora
G. Thomas Robbins
1944-7-28
1796
El Dorado
along shore Lake Lois (Rockbound Valley); Desolation Valley Wilderness Area, Rockbound Valley
2590
Comment
UC907747
Castilleja lemmonii
G. Thomas Robbins
1944-7-28
1785
El Dorado
0.25 mi w Rockbound Pass (along Willow Flat Trail)
2438
Comment
UC907750
Senecio integerrimus var. major
G. Thomas Robbins
1944-6-18
1728
El Dorado
Capps Crossing road Camp Creek Ridge
1371
Comment
UC907751
Senecio aronicoides
G. Thomas Robbins
1945-5-15
1905
El Dorado
2 to 3 mi e Placerville
701
Comment
UC907752
Plagiobothrys hispidulus
G. Thomas Robbins
1945-6-17
2001
El Dorado
5 mi s Pollock Pines (in bed of drying streamlet); Sly Park
1005
Comment
UC907753
Plagiobothrys hispidus
G. Thomas Robbins
1945-8-12
2112
El Dorado
Lake Valley about 1 mi se Lake Tahoe; Lake Valley
1920
Comment
UC907757
Erigeron foliosus var. hartwegii
G. Thomas Robbins
1945-5-20
1937
El Dorado
2-3 mi s Salmon Falls; Sweetwater Creek
182
Comment
UC907760
Kyhosia bolanderi
G. Thomas Robbins
1945-8-6
2106
El Dorado
near Schlien Ranger Station; Long Meadow
1676
Comment
UC907762
Phalacroseris bolanderi
G. Thomas Robbins
1945-8-6
2102
El Dorado
near Schlien Ranger Station; Long Meadow
1676
Comment
UC907763
Agoseris heterophylla var. cryptopleura
G. Thomas Robbins
1945-5-27
1958
El Dorado
about 1 mi n Pleasant Valley
762
Comment
UC907768
Psilocarphus tenellus
G. Thomas Robbins
1945-5-27
1950
El Dorado
1.5 mi s Camino (along Pleasant Valley road); North Fork Webber Creek
Comment
UC907770
Erigeron pygmaeus
G. Thomas Robbins
1945-8-12
2120
El Dorado
near summit Freel Peak
3322
Comment
UC907771
Chaenactis douglasii var. douglasii
G. Thomas Robbins
1945-7-8
2048
El Dorado
near Al Tahoe (southern shore of Lake Tahoe); Lake Tahoe
1920
Comment
UC907772
Chaenactis douglasii var. alpina
G. Thomas Robbins
1945-8-12
2123
El Dorado
near summit Freel Peak
3322
Comment
UC907773
Chaenactis glabriuscula var. heterocarpha
G. Thomas Robbins
1944-5-21
1613
El Dorado
3 mi e of Camino (on canyon side above North Fork Webber Creek); North Fork Webber Creek
975
Comment
UC907774
Senecio fremontii var. occidentalis
G. Thomas Robbins
1945-8-12
2119
El Dorado
se of Lake Tahoe (on w flank of Jobs Sister peak); Jobs Sister
3048
Comment
UC907777
Stephanomeria lactucina
G. Thomas Robbins
1945-8-3
2073
El Dorado
below Forni Lake (w slope of Tells Peak); Desolation Valley Wilderness Area, Tells Peak
2438
Comment
UC907781
Navarretia capillaris
G. Thomas Robbins
1944-7-28
1781
El Dorado
about 1/4 mi w and below Rockbound Pass (along Willow Flat Trail, Desolation Valley Wilderness Area); Desolation Valley Wilderness Area, below Rockbound Pass
2438
Comment
UC907782
Ceanothus fresnensis
G. Thomas Robbins
1945-4-22
1843
El Dorado
2-3 mi nw. Shingle Springs
457
Comment
UC907783
Arctostaphylos
G. Thomas Robbins
1944-9-24
1830
El Dorado
ridge above North Fork Webber Creek (about 3 mi e)
1066
Comment
UC907787
Hieracium triste
G. Thomas Robbins
1945-8-4
2077
El Dorado
Highland lake; Desolation Valley Wilderness Area
2438
Comment
UC907942
Linanthus filipes
G. Thomas Robbins
1944-6-18
1717
El Dorado
5 mi s Pollock Pines; Sly Park
975
Comment
UC908281
Linanthus ciliatus
G. Thomas Robbins
1944-6-11
1674
El Dorado
2-3 mi ne Riverton (along Ice House road)
1219
Comment
UC908663
Linanthus bicolor
G. Thomas Robbins
1944-5-21
1615
El Dorado
ca 3 mi e Camino (above North Fork Webber Creek)
975
Comment
UC908911
Linanthus montanus
G. Thomas Robbins
1944-5-22
1631
El Dorado
2-3 mi e Placerville (along U.S. Hwy 50)
Comment
UC913384
Navarretia divaricata
G. Thomas Robbins
1943-7-6
1247
El Dorado
3 mi e Camino (at C.C.C. Camp Snowline)
1036
Comment
UC913398
Navarretia intertexta
G. Thomas Robbins
1944-6-18
1722
El Dorado
5 mi s Pollock Pines; Sly Park
975
Comment
UC913407
Navarretia intertexta
G. Thomas Robbins
1944-7-6
1760
El Dorado
5 mi s Pollock Pines; Sly Park
975
Comment
UC913409
Navarretia intertexta
G. Thomas Robbins
1943-6-5
1126
El Dorado
ca 3 mi e Camino (canyon slope above North Fork Webber Creek)
1005
Comment
UC913410
Navarretia intertexta
G. Thomas Robbins
1944-7-6
1761
El Dorado
5 mi s Pollock Pines; Sly Park
975
Comment
UC913411
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-3
1112
El Dorado
about 3 mi e Placerville (Eddy Arboretum, Institute of Forest Genetics)
822
Comment
UC913412
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1944-6-14
1686
El Dorado
about 3 mi e Placerville (at Institute of Forest Genetics)
822
Comment
UC913413
Navarretia prolifera
G. Thomas Robbins
1944-7-6
1759
El Dorado
about 0.5 mi ne Sly Park (along Iron Mountain road)
975
Comment
UC913462
Navarretia divaricata
G. Thomas Robbins
1943-6-13
1162 -B
El Dorado
near Park Creek road jct with Plum Creek and Hazel Valley roads (along Park road)
1219
Comment
UC913463
Navarretia divaricata subsp. vividior
G. Thomas Robbins
1945-6-30
2015
El Dorado
0.1 mi n Rescue (along Deer Valley Road)
396
Comment
UC913472
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-2
1111
El Dorado
3 mi e Camino (at C.C.C. Camp Snowline)
1036
Comment
UC964820
Cystopteris fragilis
G. Thomas Robbins
1944-6-7
1658
El Dorado
ca. 3 mi e Camino (along N Fork Webber Creek)
914
Comment
UC964821
Dryopteris arguta
G. Thomas Robbins
1944-6-7
1657
El Dorado
3 mi e Camino (above N Fork Webber Creek)
975
Comment
UC964822
Cryptogramma acrostichoides
G. Thomas Robbins
1943-7-25
1293
El Dorado
small lake on slopes e and above Medley Lakes (Reservoir); Desolation Valley Wilderness Area
2590
Comment
UC964847
Athyrium distentifolium var. americanum
G. Thomas Robbins
1944-7-29
1798
El Dorado
ridge s and above Lake Schmidell; Desolation Valley Wilderness Area
2590
Comment
UC964851
Polystichum imbricans subsp. imbricans
G. Thomas Robbins
1944-6-7
1656
El Dorado
ca. 3 mi e Camino (above N Fork Webber Creek)
914
Comment
UC964852
Cryptogramma acrostichoides
G. Thomas Robbins
1943-6-27
1219
El Dorado
ridge above Echo Summit Pass (3/4 mi sw of US Hwy 50)
2438
Comment
UC964853
Cheilanthes gracillima
G. Thomas Robbins
1944-4-23
1546
El Dorado
above Slab Creek near its juncture with S Fork American River
609
Comment
UC964857
Polystichum imbricans subsp. imbricans
G. Thomas Robbins
1945-6-17
1993
El Dorado
near Baltic Peak (above Camp Creek)
1005
Comment
UC972334
Linanthus ciliatus
G. Thomas Robbins
1944-6-11
1674
El Dorado
2-3 mi ne Riverton (along Ice House Road)
1219
Comment
UC972336
Ipomopsis congesta
G. Thomas Robbins
1945-8-12
2129
El Dorado
Freel Peak
3322
Comment
UC972360
Allium campanulatum
G. Thomas Robbins
1945-6-23
2011
El Dorado
ca. 3 mi e Camino (on wooded slope above North Fork Webber Creek); North Fork Webber Creek
975
Comment
UC972361
Viola adunca
G. Thomas Robbins
1944-6-17
1712
El Dorado
1 mi e of Strawberry (along US. Hwy 50)
1981
Comment
UCD93223
Torreyochloa pallida var. pauciflora
G. Thomas Robbins
1945-8-12
2114 a
El Dorado
Lake Valley, 2 - 3 mi. SE of Lake Tahoe.
1920
Comment
UCR143527
Navarretia intertexta
G. Thomas Robbins
1944-7-6
1760
El Dorado
Sierra Nevada Mtns., Sly Park, 5 mi south of Pollock Pines
976
Comment
CAS-BOT-BC132323
Calochortus clavatus
G. Thomas Robbins
1944-7-12
1762
El Dorado
Above North Fork Webber Creek, ca. 3 mi. e. of Camino
914
Comment
CAS-BOT-BC151078
Diplacus viscidus
G. Thomas Robbins
1945-6-30
2014
El Dorado
Along Deer Valley Road, 1 mi. n. of Rescue
396
Comment
CAS-BOT-BC151615
Diplacus torreyi
G. Thomas Robbins
1943-5-5
1071
El Dorado
Hillside above Smith Flat, 2 1/2 mi. e. of Placerville
762
Comment
CAS-BOT-BC151617
Diplacus torreyi
G. Thomas Robbins
1945-7-8
2060
El Dorado
Along State Highway 89 near Fallen Leaf Lake
1920
Comment
CAS-BOT-BC153766
Diplacus angustatus
G. Thomas Robbins
1945-6-17
2003
El Dorado
Sly Park Meadow
975
Comment
CAS-BOT-BC157445
Solanum umbelliferum
G. T. Robbins
1943-4-21
1017
El Dorado
Near Institude of Forest Genetics, about 3 mi. e. of Placerville
792
Comment
CAS-BOT-BC157822
Drymocallis lactea var. lactea
G. Thomas Robbins
1943-7-25
1308
El Dorado
Along trail to Desolation Valley, above Tamarack Lake
2286
Comment
CAS-BOT-BC16288
Boechera howellii
G. Thomas Robbins
1944-7-29
1805
El Dorado
Desolation Wildnerness Area. Above Lake Schmidell. Slopes of Red Peak.
2651
Comment
CAS-BOT-BC163547
Clarkia arcuata
G. Thomas Robbins
1943-6-13
1168
El Dorado
Along Park Creek road, w. of its junction with the Plum Creek and Hazel Valley roads
1219
Comment
CAS-BOT-BC163677
Clarkia purpurea subsp. quadrivulnera
G. Thomas Robbins
1945-5-20
1932
El Dorado
On bank of Sweetwater Creek near Simpsons Ranch, 4.5 mi. s. of Salmon Falls
182
Comment
CAS-BOT-BC164802
Clarkia rhomboidea
G. Thomas Robbins
1943-6-17
1183
El Dorado
Along U.S. Highway 50, 3 mi. e. of Carmino
1036
Comment
CAS-BOT-BC16782
Barbarea verna
G. Thomas Robbins
1944-5-16
1608
El Dorado
Along North Fork Webber Creek, ca. 3 miles east of Camino.
914
Comment
CAS-BOT-BC171623
Aralia californica
G. Thomas Robbins
1945-7-16
2066
El Dorado
Woods along North Fork Webber Creek, 3 mi. e. of Camino
914
Comment
CAS-BOT-BC174110
Eremogone aculeata
G. Thomas Robbins
1944-7-28
1776
El Dorado
Along Willow Flat Trail, 3 mi. NE of Wrights Lake
2286
Comment
CAS-BOT-BC178479
Astragalus gambelianus
G. Thomas Robbins
1944-5-16
1607
El Dorado
Grassy sites at Institute of Forest Genetics, 3 mi. e. of Placerville.
822
Comment
CAS-BOT-BC19389
Carex bolanderi
G. Thomas Robbins
1944-5-28
1636
El Dorado
Long Creek, 1 - 2 miles from its confluence with South Fork American River.
914
Comment
CAS-BOT-BC199731
Rhododendron occidentale var. californicum
G. Thomas Robbins
1943-6-6
1132
El Dorado
Near Mace Road at Michigan-California Co. railroad, 4-5 mi. NE of Camino
975
Comment
CAS-BOT-BC22839
Agoseris heterophylla var. cryptopleura
G. Thomas Robbins
1943-4-15
998
El Dorado
Above North Fork Webber Creek, 3 mi E of Camino
975
Comment
CAS-BOT-BC231319
Polemonium pulcherrimum
G. Thomas Robbins
1943-9-5
1383
El Dorado
Near summit of Dicks Peak; Desolation Valley Wilderness Areas
3048
Comment
CAS-BOT-BC233597
Navarretia pubescens
G. Thomas Robbins
1943-5-29
1104
El Dorado
W edge, Institute of Forest Genetics, 3 miles E of Placerville
731
Comment
CAS-BOT-BC252812
Chorizanthe polygonoides var. polygonoides
G. Thomas Robbins
1945-5-18
1914
El Dorado
At edge of Eddy Arboretum, Institute of Forest Genetics, 3 mi. E of Placerville
792
Comment
CAS-BOT-BC277633
Chaenactis glabriuscula var. megacephala
G. Thomas Robbins
1945-4-22
1864
El Dorado
Along U. S. Highway 50, 3 miles east of Shingle Springs
457
Comment
CAS-BOT-BC283929
Chaenactis glabriuscula var. glabriuscula
G. Thomas Robbins; Peter H. Raven
1956-4-28
3680
El Dorado
Along Georgetown - Greenwood Rd, 2 miles W of Greenwood, 8.3 miles W of Georgetown
502
Comment
CAS-BOT-BC286277
Cirsium scariosum
G. Thomas Robbins
1943-9-5
1372
El Dorado
On summit of Mt. Tallac
2956
Comment
CAS-BOT-BC29276
Adenocaulon bicolor
G. Thomas Robbins
1943-7-10
1263
El Dorado
North Fork of Webber Creek, about 3 miles E of Camino
914
Comment
CAS-BOT-BC30417
Achyrachaena mollis
G. Thomas Robbins
1945-5-27
1956
El Dorado
About 1 mile north of Pleasant Valley
762
Comment
CAS-BOT-BC334612
Leucanthemum vulgare
G. Thomas Robbins
1943-5-27
1092
El Dorado
Along bank of North Fork Webber Creek about 3 miles east of Camino
914
Comment
CAS-BOT-BC340270
Jensia rammii
G. Thomas Robbins
1943-7-18
1277
El Dorado
Sly Park meadow along Pleasant Valley road, 5 mi. s. of Pollock Pines
1005
Comment
CAS-BOT-BC340276
Jensia rammii
G. Thomas Robbins; Peter H. Raven
1956-4-28
3678
El Dorado
Along Placerville - Georgetown road, 4.4 miles north of Kelsey, 4.6 miles south of Georgetown
670
Comment
CAS-BOT-BC342122
Logfia filaginoides
G. Thomas Robbins; Peter H. Raven
1956-4-28
3675
El Dorado
Along Placerville - Georgetown road, 2.4 miles south of Kelsey and 1.5 miles north and on grade above South Fork American River
457
Comment
CAS-BOT-BC342347
Logfia gallica
G. Thomas Robbins
1944-6-9
1670
El Dorado
Along U.S. Highway 50 about 3 mi. e. of Placerville
731
Comment
CAS-BOT-BC34959
Carex densa
G. Thomas Robbins
1945-5-15
1903
El Dorado
0.5 mile east of Smithflat.
701
Comment
CAS-BOT-BC357240
Pseudognaphalium microcephalum
G. Thomas Robbins
1943-8-27
1368
El Dorado
In Eddy Arboretum, Institute of Forest Genetics, 3 mi. e. of Placerville
822
Comment
CAS-BOT-BC364001
Senecio integerrimus var. major
G. Thomas Robbins
1943-6-4
1117
El Dorado
On slope above Silver Fork American River near Sacramento Box Co. sawmill (China Flat), 3-4 mi. s. of Kyburz
1371
Comment
CAS-BOT-BC364006
Senecio integerrimus var. major
G. Thomas Robbins
1945-7-8
2051
El Dorado
Along trail near Velma Lakes
2438
Comment
CAS-BOT-BC38123
Cardamine pensylvanica
G. Thomas Robbins
1944-5-7
1591
El Dorado
Park Creek, near Sly Park, 5 miles south of Pollock Pines.
975
Comment
CAS-BOT-BC383374
Wyethia helenioides
G. Thomas Robbins
1944-5-5
1583
El Dorado
Near Institute of Forest Genetics, about 3 mi. e. of Placerville
762
Comment
CAS-BOT-BC388590
Minuartia douglasii
G. Thomas Robbins
1944-5-21
1623
El Dorado
On ridge above North Fork Webber Creek near Eight Mile House, about 2 mi/ e. of Camino
914
Comment
CAS-BOT-BC410176
Enemion occidentale
G. Thomas Robbins
1944-4-23
1552
El Dorado
Canyon side above South Fork American River, about 5 mi. N of Camino
762
Comment
CAS-BOT-BC41533
Erysimum capitatum
G. Thomas Robbins
1943-6-4
1116
El Dorado
On slope above Silver Fork American River near Sacramento Box Company sawmill. (China Flat) 3-4 miles south of Kyburz.
1371
Comment
CAS-BOT-BC417617
Boykinia major
G. Thomas Robbins
1945-8-5
2097
El Dorado
along small stream on trail to Pleasant Lake, 3-4 mi. e. of Wentworth Springs
2072
Comment
CAS-BOT-BC425347
Lithophragma affine
G. Thomas Robbins
1943-5-2
1065
El Dorado
Along North Fork Webber Creek, ca, 3 mi. E of Camino.
914
Comment
CAS-BOT-BC428082
Dudleya cymosa subsp. cymosa
G. Thomas Robbins
1945-5-20
1941
El Dorado
Above Sweetwater Creek near Simpsons Ranch, 3-5 mi. s. of Salmon Falls
182
Comment
CAS-BOT-BC441225
Luzula macrantha
G. Thomas Robbins
1945-6-23
2008
El Dorado
Above North Fork Webber Creek, ca. 3 mi. E of Camino
975
Comment
CAS-BOT-BC444828
Montia fontana
G. Thomas Robbins
1945-5-27
1962
El Dorado
Along South Fork Webber Creek ca. 2 mi., e. of Newtown
762
Comment
CAS-BOT-BC447492
Allium amplectens
G. Thomas Robbins
1943-5-7
1075
El Dorado
Institute of Forest Genetics, 3 miles east of Placerville
792
Comment
CAS-BOT-BC460589
Pyrola aphylla
G. Thomas Robbins
1943-6-20
1191
El Dorado
Along road to PG&E Power House, 2--3 mi. W of Forebay reservoir (near Pollock Pines)
975
Comment
CAS-BOT-BC463022
Allium campanulatum
G. Thomas Robbins
1943-6-5
1119
El Dorado
Above Silver Fork American River near Sacramento Box Co. sawmill (China Flat), 3-4 mi. s. of Kyburz
1371
Comment
CAS-BOT-BC476731
Allium validum
G. T. Robbins
1945-8-5
28
El Dorado
Onion Flat, Rockbound Valley, Desolation Valley Wilderness Area
2042
Comment
CAS-BOT-BC482944
Brodiaea elegans subsp. elegans
G. Thomas Robbins
1943-5-28
1099
El Dorado
Western edge of Institute of Forest Genetics, 3 miles east of Placerville
731
Comment
CAS-BOT-BC487462
Calochortus albus
G. Thomas Robbins
1943-4-30
1052
El Dorado
At western edge of Institute of Forest Genetics, 2 1/2 miles E of Placerville
731
Comment
CAS-BOT-BC496753
Calochortus venustus
G. Thomas Robbins
1943-5-29
1106
El Dorado
Open, grassy areas on Digger pine woodland slope at western edge on Institute of Forest Genetics, 3 mi. e. of Placerville.
731
Comment
CAS-BOT-BC497668
Chlorogalum pomeridianum
G. Thomas Robbins
1944-6-29
1745
El Dorado
Above North Fork Webber Creek, ca 3 mi E of Camino
914
Comment
CAS-BOT-BC499856
Orobanche fasciculata
G. Thomas Robbins
1944-5-24
1632
El Dorado
Near eastern boundary of Institute of Forest Genetics, 3 mi E of Placerville
762
Comment
CAS-BOT-BC502756
Orobanche bulbosa
G. Thomas Robbins
1945-5-27
1952
El Dorado
Along Camino-Pleasant Valley road, about 1.5 mi N of Pleasant Valley
762
Comment
CAS-BOT-BC503129
Dichelostemma volubile
G. Thomas Robbins
1943-5-24
1087
El Dorado
Dry, grassy hillside in pine plantation at Institute of Forest Genetics, 3 mi. e. of Placerville.
822
Comment
CAS-BOT-BC509418
Lilium parvum
G. Thomas Robbins
1943-8-15
1349
El Dorado
Bed of Grouse Creek below Grouse Lake, 21/2 mi. NE of Wrights Lake
2438
Comment
CAS-BOT-BC510741
Maianthemum racemosum subsp. amplexicaule
G. Thomas Robbins
1943-5-23
1078
El Dorado
Shady woods along North Fork Webber Creek, 3 mi. e. of Camino
914
Comment
CAS-BOT-BC512746
Maianthemum stellatum
G. Thomas Robbins
1945-6-17
1979
El Dorado
Along Camp Creek near Baltic Peak
1005
Comment
CAS-BOT-BC519075
Trillium angustipetalum
G. Thomas Robbins
1943-4-10
984
El Dorado
Along bank of North Fork Webber Creek, 3 miles east of Camino
944
Comment
CAS-BOT-BC519138
Triteleia hyacinthina
G. Thomas Robbins
1944-6-27
1741
El Dorado
Above North Fork Webber Creek, ca. 3 miles east of Camino
975
Comment
CAS-BOT-BC522101
Triteleia ixioides subsp. scabra
G. Thomas Robbins
1945-5-20
1945
El Dorado
Along Deer Valley Road, northwest of Rescue
304
Comment
CAS-BOT-BC525786
Triteleia ixioides subsp. unifolia
G. Thomas Robbins
1943-4-29
1048
El Dorado
C.C.C. Camp Snowline, 3 mi. e. of Camino
1036
Comment
CAS-BOT-BC530184
Viola lobata
G. Thomas Robbins
1943-6-5
1121
El Dorado
above Silver Fork American River near Sacramento Box Sawmill - China Flat, 2-3 miles S of Kyburz
1371
Comment
CAS-BOT-BC530971
Zigadenus exaltatus
G. Thomas Robbins
1943-5-2
1060
El Dorado
On canyon slope above North Fork Webber Creek, about 3 miles e. of Camino
914
Comment
CAS-BOT-BC534308
Zigadenus venenosus var. venenosus
G. Thomas Robbins
1944-6-18
1716
El Dorado
Sly Park, 5 mi. s. of Pollock Pines
1005
Comment
CAS-BOT-BC68006
Cystopteris fragilis
G. Thomas Robbins
1945-6-9
1975
El Dorado
Wooded canyon slope above North Fork Webber Creek, ca. 3 mi. e. of Camino.
975
Comment
CAS-BOT-BC68290
Cheilanthes gracillima
G. Thomas Robbins
1945-6-17
1995
El Dorado
On slope above Camp Creek near Baltic Peak
1036
Comment
CAS-BOT-BC69529
Athyrium alpestre subsp. americanum
G. Thomas Robbins
1945-8-3
2075
El Dorado
On eastern face of Tells Peak just below summit, Desolation Valley Wilderness Area.
2743
Comment
CAS-BOT-BC88267
Thysanocarpus curvipes
G. Thomas Robbins
1945-5-27
1955
El Dorado
About 1 mile north of Pleasant Valley.
762
Comment
JEPS14536
Castilleja attenuata
G. Thomas Robbins with Peter H. Raven
1956-4-29
3683
El Dorado
se edge Placerville; Spanich Ravine
594
Comment
JEPS15006
Navarretia filicaulis
G. Thomas Robbins
1943-6-22
1209
El Dorado
3 mi e Placerville (at w edge of Institute Of Forest Genetics)
792
Comment
NY62305
Pinus ponderosa
G. T. Robbins
1944-10-15
1834
El Dorado
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
POM196053
Calochortus monophyllus
L. F. Robbins
1928-4-29
s.n.
El Dorado
Above Placerville.
Comment
POM196054
Allium amplectens
L. F. Robbins
1927-5-6
s.n.
El Dorado
Near Camino.
Comment
POM196069
Mimulus bicolor
L. F. Robbins
1927-5-6
s.n.
El Dorado
Near Placerville.
Comment
POM196071
Modiola caroliniana
L. F. Robbins
1927-5-14
s.n.
El Dorado
Rattlesnake Bridge
Comment
RSA0034611
Boisduvalia densiflora var. densiflora
G. Thomas Robbins
1943-6-21
1206
El Dorado
West of Institute of Forest Genetics, 3 miles E of Placerville
732
Comment
RSA0066223
Heuchera rubescens var. alpicola
G. Thomas Robbins
1945-7-8
2057
El Dorado
Along Velma Lakes trail near Eagle Creek. 1-2 miles W of Emerald Bay.
2134
Comment
RSA0074806
Sedum obtusatum
G. Thomas Robbins
1943-7-25
1320
El Dorado
Above east shore of Echo Lake.
2287
Comment
RSA0096838
Linanthus filipes
G. Thomas Robbins
1944-6-18
1717
El Dorado
Sly Park, 5 mi. S of Pollock Pines.
1006
Comment
RSA0126412
Arabis glabra
G. Thomas Robbins
1943-4-28
1039
El Dorado
Western edge of property of Institute of Forest Genetics.
793
Comment
RSA102185
Castilleja peirsonii
G. Thomas Robbins
1944-7-28
1796
El Dorado
Along shore of Lake Lois, Rockbound Valley, Desolation Valley Wilderness Area.
2591
Comment
RSA102186
Castilleja miniata
G. Thomas Robbins
1944-7-28
1773
El Dorado
Willow Flat Trail at Willow Flat, ca. 3 mi. NE of Wrights Lake.
2287
Comment
RSA102187
Collinsia sparsiflora var. collina
G. Thomas Robbins
1945-4-22
1852
El Dorado
About 2.5 miles east of Shingle Springs.
457
Comment
RSA102190
Mimulus viscidus var. viscidus
G. Thomas Robbins
1945-6-30
2014
El Dorado
Along Deer Valley Road, 1 mi. n. of Rescue.
396
Comment
RSA102191
Orthocarpus lithospermoides
G. Thomas Robbins
1945-5-20
1921
El Dorado
Along Placerville - Rescue Road. 3 mi E of Rescue.
457
Comment
RSA114019
Allophyllum integrifolium
G. Thomas Robbins
1944-7-28
1764
El Dorado
one-half mile south of Wrights Lake
2134
Comment
RSA114104
Phlox speciosa subsp. occidentalis
G. Thomas Robbins
1944-5-28
1644
El Dorado
Along road to powerhouse, 4 to 5 miles northwest of Pollock Pines
915
Comment
RSA32298
Sanicula crassicaulis
G. Thomas Robbins
1943-4-30
1058
El Dorado
Near institute for Forest genetics, 3 mi. e. of Placerville
762
Comment
RSA32300
Pteryxia terebinthina var. californica
G. Thomas Robbins
1945-7-8
2047
El Dorado
Near Al Tahoe, Lake Tahoe.
1921
Comment
RSA32301
Zigadenus venenosus var. venenosus
G. Thomas Robbins
1944-7-28
1782
El Dorado
Along Willow Flat Trail near Rockbound Pass, Desolation Valley Wilderness Area
2439
Comment
RSA32302
Calochortus leichtlinii
G. Thomas Robbins
1943-7-25
1284
El Dorado
Above Lake Le Conte E of Medley Lakes, Desolation Valley Wilderness Area.
2591
Comment
RSA32303
Delphinium patens
G. Thomas Robbins
1944-4-23
1566
El Dorado
Live oak woodland along Chute Camp Road near Iowa Creek, 1/2 mile S of S Fork American River
Comment
RSA32310
Allium validum
G. Thomas Robbins
1944-7-29
1812
El Dorado
At Camper Flat along Rubicon River, Rockbound Valley, Desolation Valley Wilderness area.
2134
Comment
RSA32311
Eriogonum nudum var. deductum
G. Thomas Robbins
1945-8-5
2091
El Dorado
Above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area.
2012
Comment
RSA32312
Calochortus minimus
G. Thomas Robbins
1943-7-25
1300
El Dorado
Along trail to Echo Lake, about 1/2 mile southeast of Desolation Valley Wilderness Area
2439
Comment
RSA32313
Camassia leichtlinii subsp. suksdorfii
G. Thomas Robbins
1943-8-15
1348
El Dorado
In drainage streamlet of Grouse Lake, 2.5 miles northeast of Wrights Lake
Comment
RSA32353
Eriogonum spergulinum var. reddingianum
G. Thomas Robbins
1945-7-8
2043
El Dorado
Near Al Tahoe, Lake Tahoe.
1921
Comment
RSA32357
Centaurea melitensis
G. Thomas Robbins
1943-5-28
1097
El Dorado
Western edge of Institute of Forest Genetics, 3 miles east of Placerville
762
Comment
RSA32360
Castilleja miniata
G. Thomas Robbins
1943-7-25
1333
El Dorado
Along road to Echo Lake, ca. 1 mi. s. of US Highway 50.
2195
Comment
RSA32361
Monardella odoratissima subsp. pallida
G. Thomas Robbins
1943-7-25
1331
El Dorado
Shady Red Fir woods along roadside about 1 mi. S of Echo Lake
2195
Comment
RSA32363
Wyethia mollis
G. Thomas Robbins
1945-7-8
2040
El Dorado
Near Al Tahoe, Lake Tahoe.
1921
Comment
RSA32367
Mimulus lewisii
G. Thomas Robbins
1943-7-25
1325
El Dorado
Above south shore or Echo Lake.
2195
Comment
RSA32370
Delphinium nuttallianum
G. Thomas Robbins
1943-7-25
1314
El Dorado
Shady Lodgepole pine woods N of Upper Echo Lake, along Desolation Valley Trail.
2287
Comment
RSA32371
Delphinium glaucum
G. Thomas Robbins
1943-9-5
1390
El Dorado
Del Dorado County: below Dicks Pass, near Dicks Peak, along Tahoe Yosemite trail. alt 9000ft
2744
Comment
RSA32372
Trifolium monanthum subsp. monanthum
G. Thomas Robbins
1943-9-5
1391
El Dorado
Below Dicks Pass, Tahoe-Yosemite trail.
2744
Comment
RSA32373
Potentilla flabellifolia
G. Thomas Robbins
1943-7-25
1303
El Dorado
Haypress Meadow, about 2 miles NW of Echo Lake.
2439
Comment
RSA32377
Phlox diffusa subsp. diffusa
G. Thomas Robbins
1943-7-25
1289
El Dorado
At edge of small lake on rocky slopes above Medley Lakes (reservoir) Desolation Valley Wilderness.
2591
Comment
RSA32383
Adenocaulon bicolor
G. Thomas Robbins
1945-7-16
2068
El Dorado
Along North Fork Webber Creek, 3 mi. E of Camino
915
Comment
RSA32387
Chaenactis douglasii var. douglasii
G. Thomas Robbins
1943-7-25
1326
El Dorado
Along roadside 0.5 mile south of Echo Lake
2195
Comment
RSA32391
Nemophila maculata
G. Thomas Robbins
1945-4-22
1851
El Dorado
2-2.5 miles east of Shingle Springs.
457
Comment
RSA32392
Plectritis ciliosa subsp. ciliosa
G. Thomas Robbins
1943-4-21
1018
El Dorado
At western edge of grounds of Institute of Forest Genetics.
732
Comment
RSA32393
Nemophila heterophylla
G. Thomas Robbins
1943-3-27
970
El Dorado
Western edge of Institute of Forest Genetics above Smith Flat.
793
Comment
RSA32397
Mimulus lewisii
G. Thomas Robbins
1945-8-12
2133
El Dorado
Star Lake, along trail to Freel Peak.
2805
Comment
RSA32405
Ranunculus alismifolius var. alismellus
G. Thomas Robbins
1943-6-27
1222
El Dorado
Rocky ridge above Echo Summit Pass.
2439
Comment
RSA32406
Mitella breweri
G. Thomas Robbins
1943-6-27
1224
El Dorado
Near Echo Summit Pass.
2287
Comment
RSA32408
Boisduvalia densiflora var. densiflora
G. Thomas Robbins
1943-6-21
1206
El Dorado
West of Institute of Forest Genetics, 3 miles E of Placerville
732
Comment
RSA32409
Clarkia heterandra
G. Thomas Robbins
1945-6-17
1987
El Dorado
Above Camp Creek near Baltic Peak.
976
Comment
RSA32411
Lotus oblongifolius var. nevadensis
G. Thomas Robbins
1945-8-5
2098
El Dorado
3-4 mi. e. of Wentworth Springs.
Comment
RSA41246
Clarkia purpurea subsp. quadrivulnera
G. Thomas Robbins
1943-5-28
1096
El Dorado
Western edge of Institute of Forest Genetics, 3 miles east of Placerville
762
Comment
RSA41249
Clarkia rhomboidea
G. Thomas Robbins
1945-7-15
2061
El Dorado
Along U. S. Highway 50, 3 miles east of Camino
1037
Comment
RSA41254
Clarkia unguiculata
G. Thomas Robbins
1944-6-9
1668
El Dorado
Institute of Forest Genetics, 3 miles east of Placerville
793
Comment
RSA41255
Boisduvalia stricta
G. Thomas Robbins
1944-6-9
1667
El Dorado
Institute of Forest Genetics, 3 miles east of Placerville
793
Comment
RSA422247
Sedella pumila
L. F. Robbins
1927-5-6
s.n.
El Dorado
Near Placerville.
Comment
RSA46757
Thalictrum fendleri
G. Thomas Robbins
1943-7-25
1291
El Dorado
At edge of small lake on rocky slopes above Medley Lakes (reservoir) Desolation Valley Wilderness.
2591
Comment
RSA46767
Geum macrophyllum
G. Thomas Robbins
1944-6-17
1704
El Dorado
Along small stream in open pine woods, 1 ile E of Pyramid Ranger Station.
1677
Comment
RSA46771
Polygonum davisiae
G. Thomas Robbins
1944-7-28
1795
El Dorado
Above Lake Lois, Rockbound Valley, Desolation Valley Wilderness Area.
2591
Comment
RSA46772
Nasturtium officinale
G. Thomas Robbins
1944-5-16
1610
El Dorado
N Fork Webber Creek, 3 miles E of Camino
915
Comment
RSA46943
Platanthera sparsiflora
G. Thomas Robbins
1943-6-27
1225
El Dorado
Near Echo Summit Pass.
2287
Comment
RSA46947
Lotus unifoliolatus
G. Thomas Robbins
1944-6-15
1692
El Dorado
3 mi. e. of Placerville. Grassy sites in Institute of Forest Genetics Arboretum.
823
Comment
RSA77960
Navarretia intertexta
G. Thomas Robbins
1943-6-2
1108
El Dorado
East and above Smith Flat
762
Comment
RSA84881
Navarretia leptalea
G. Thomas Robbins
1943-7-18
1271
El Dorado
Sly Park, along Pleasant Valley Road
915
Comment
RSA84901
Gilia capitata subsp. mediomontana
G. Thomas Robbins
1943-5-25
1089
El Dorado
El Dorado County: Institute of Forest Genetics, 3 miles E of Placerville.
823
Comment
RSA98609
Leptosiphon montanus
G. Thomas Robbins
1945-6-17
1986
El Dorado
above Camp Creek near Baltic Peak.
1006
Comment
RSA98663
Navarretia intertexta
G. Thomas Robbins
1944-7-6
1760
El Dorado
Sly Park, 5 mi. S of Pollock Pines
976
Comment
RSA98664
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-13
1162 -a
El Dorado
Along Park Creek Road near jct with Plum Creek and Hazel Valley roads (at General Land Office Survey Marker); extreme eastern boundary of Placerville quad.
1220
Comment
RSA98676
Navarretia prolifera subsp. lutea
G. Thomas Robbins
1943-6-2
1111
El Dorado
3 miles east of Camino
1037
Comment
SEINET10463057
Campanula prenanthoides
Robbins
1943-6-20
ROBBINS 1195
El Dorado
On canyon side above South Fork American River, 4-5 miles west of Pollock Pines
914
Comment
SEINET10464814
Nemacladus capillaris
Robbins
1943-6-13
ROBBINS 1169
El Dorado
Along Park Creek road west of its junction with the Plum Creek and Hazel Valley roads
1219
Comment
SEINET11807487
Wyethia reticulata
G. T. Robbins
1945-1
2013
El Dorado
along Green Valley Rd for 0.25 mi immediately W of Rescue
396
Comment
SEINET195175
Calyptridium umbellatum
G. T. Robbins
1943-7-25
1304
El Dorado
Along the Desolation Valley trail near Haypress Meadows ca 2 mi NW of Echo Lake
2438
Comment
SEINET195485
Adenocaulon bicolor
G. Thomas Robbins
1945-7-16
2068
El Dorado
North Fork Webber Creek, about 3 miles E of Camino
910
Comment
SEINET195640
Diplacus torreyi
G. Thomas Robbins
1945-1
2060
El Dorado
Along St Hwy 89 near Fallen Leaf Lake
1920
Comment
SEINET195658
Epilobium foliosum
G. Thomas Robbins
1945-6-17
1988
El Dorado
Rocky slope above Camp Creek near Baltic Peak
975
Comment
SEINET197485
Navarretia filicaulis
G. Thomas Robbins
1943-6-22
1209
El Dorado
At eastern edge of Institute of Forest Genetics, 3 miles east of Placerville
792
Comment
SEINET197633
Allium campanulatum
G. Thomas Robbins
1945-6-23
2011
El Dorado
Above North Fork Webber Creek, ca. 3 mi. e. of Camino,
975
Comment
SEINET2429226
Achyrachaena mollis
G. Thomas Robbins
1945-5-27
1965
El Dorado
Grassy meadow with scattered oaks. About one mile north of Pleasant Valley.
760
Comment
SEINET3256452
Horkelia fusca var. parviflora
G. Thomas Robbins
1945-8-5
2094
El Dorado
Woods about 1/2 mi. s. of Rubicon Springs.
1830
Comment
SEINET3353243
Pinus ponderosa
G. Thomas Robbins
1944-1
1834
El Dorado
CCC Camp Snowline, 3 mi. e. of Camino
1036
Comment
SEINET3523637
Lotus incanus
G. Thomas Robbins
1944-5-28
1642
El Dorado
Along road to power house, 4-5 mi NW of Pollock Pines
914
Comment
SEINET3815152
Nemacladus rigidus
G. Thomas Robbins
1943-6-13
1169
El Dorado
Along Park Creek road W of its junction with the Plum Creek and Hazel Valley roads
1219
Comment
SEINET3996528
Monardella odoratissima
G. Thomas Robbins
1943-7-25
1331
El Dorado
ca. 1 mi S of Echo Lake
Comment
SEINET6709707
Agnorhiza reticulata
G. T. Robbins
1945-6-30
2013
El Dorado
Rescue
Comment
SEINET6709708
Agnorhiza reticulata
G. T. Robbins
1945-6-30
2013
El Dorado
Extending along Green Valley Road for 0.25 miles immediately west of Rescue
396
Comment
SEINET7881359
Pinus ponderosa
G. Thomas Robbins
1944-1
1834
El Dorado
At CCC Camp Snowline, 3 miles east of Camino
1036
Comment
SEINET8729364
Navarretia filicaulis
G. Thomas Robbins
1943-1
1209
El Dorado
At western edge of Institute of Forest Genetics, 3 miles east of Placerville
Comment
SEINET8729369
Navarretia prolifera
G. Thomas Robbins
1943-1
1111
El Dorado
At Civilian Conservation Corps Camp Snowline, 3 miles east of Camino, altitude 3400 feet.
1036
Comment
SEINET8729370
Navarretia prolifera
G. Thomas Robbins
1943-1
1162 -A
El Dorado
Along Park Creek road near junction with Plum Creek and Hazel Valley roads (at General Land Office Survey Marker T. 11 N. , R. 13 E. , extreme eastern boundary of Placerville Quadrangle), altitude about 4000 feet.
1219
Comment
SEINET8729371
Navarretia prolifera
G. Thomas Robbins
1943-1
1112
El Dorado
Eddy Arboretum, Institute of Forest Genetics, 3 miles east of Placerville
823
Comment
SEINET8733896
Githopsis specularioides
G. Thomas Robbins
1944-1
1622
El Dorado
above North Fork Webber Creek near Eight Mile House, about two miles east of Camino
914
Comment
SEINET8733897
Githopsis pulchella
G. Thomas Robbins
1945-1
1930
El Dorado
above Sweetwater Creek near Simpsons Ranch (T. 10N., R. 8E., Sec. 13), 4-5 miles south of Salmon Falls
183
Comment
SEINET8734374
Balsamorhiza bolanderi
G. Thomas Robbins
1945-1
1844
El Dorado
northwest of Shingle Springs
457
Comment
SEINET8734376
Wyethia reticulata
G. Thomas Robbins
1945-1
2013
El Dorado
along Green Valley Road for 1/4 mi. immediately w. of Rescue (T.10N, R.9E, Sec. 23)
396
Comment
SEINET8736688
Allium campanulatum
G. Thomas Robbins
1945-1
2011
El Dorado
above North Fork Webber Creek, ca. 3 mi. e. of Camino
975
Comment
SEINET945155
Astragalus bolanderi
G. Thomas Robbins
1943-1
1358
El Dorado
Lodgepole pine woods along shore of Wrights Lake.
2286
Comment
SEINET957743
Acmispon brachycarpus
G. T. Robbins
1943-1
980
El Dorado
Grassy hillslope immediately south f institute of Ofrest Genetics, 3 mi. e. of Placerville.
Comment
UC1008643
Centaurium venustum
G. Thomas Robbins
1943-6-21
1205
El Dorado
above Smith Flat (w of Institute of Forest Genetics)
822
Comment
UC697960
Phacelia mutabilis
G. Thomas Robbins
1943-7-25
1311
El Dorado
along Desolation Valley trail above Tamarack Lake
2286
Comment
UC746847
Calandrinia ciliata
G. Thomas Robbins
1944-6-13
1681
El Dorado
grassy slope in pine plantation at Institute of Forest Genetics (3 mi e of Placerville)
822
Comment
UC746912
Tauschia hartwegii
G. Thomas Robbins
1943-4-28
1037
El Dorado
near Institute of Forest Genetics 3 mi e Placerville; near Institute of Forest Genetics
762
Comment
UC746913
Sphenosciadium capitellatum
G. Thomas Robbins
1943-8-15
1356
El Dorado
n Wrights Lake; n of Wrights Lake
2286
Comment
UC746940
Viola glabella
G. Thomas Robbins
1943-6-27
1226
El Dorado
along streamlet near Echo Summit Pass
2286
Comment
UC746981
Astragalus gambelianus
G. Thomas Robbins
1944-5-16
1607
El Dorado
3 mi e Placerville (at Institute of Forest Genetics); Institute of Forest Genetics, e of Placerville
822
Comment
UC747003
Horkelia tridentata subsp. tridentata
G. T. Robbins
1943-3-28
975
El Dorado
5 mi ne Camino (along Mace Rd)
914
Comment
UC747039
Plectritis ciliosa subsp. ciliosa
G. Thomas Robbins
1944-5-12
1596
El Dorado
3 mi e of Placerville ( w of Institute of Forest Genetics)
762
Comment
UC747040
Marah watsonii
G. Thomas Robbins
1944-5-16
1606
El Dorado
3 mi e Placerville (hillside w Institute of Forest Genetics)
762
Comment
UC747042
Valeriana californica
G. Thomas Robbins
1943-6-27
1228
El Dorado
on slopes se Echo Summit Pass
2438
Comment
UC747047
Githopsis pulchella subsp. pulchella
G. Thomas Robbins
1944-5-12
1597
El Dorado
about 3 mi e Placerville (w of Institute of Forest Genetics)
762
Comment
UC747080
Mimulus angustatus
G. Thomas Robbins
1944-5-7
1587
El Dorado
near Sly Park meadow (along Pleasant Valley Road)
975
Comment
UC747092
Collinsia tinctoria
G. Thomas Robbins
1943-5-29
1107
El Dorado
3 mi e of Placerville (at western edge of Institute of Forest Genetics); Institute of Forest Genetics
762
Comment
UC747093
Penstemon deustus
G. Thomas Robbins
1943-7-25
1313
El Dorado
along Desolation Valley-Echo Lake trail above Tamarack Lake; Desolation Valley trail above Tamarack Lake
2286
Comment
UC747104
Mimulus bicolor
G. Thomas Robbins
1943-4-14
992
El Dorado
near Institute of Forest Genetics (above Smithflat)
822
Comment
UC747114
Mimulus kelloggii
G. Thomas Robbins
1943-3-31
976
El Dorado
above Smithflat (at w edge of Institute of Forest Genetics)
762
Comment
UC747129
Penstemon laetus var. laetus
G. Thomas Robbins
1943-5-25
1088
El Dorado
3 mi e Placerville (at Institute of Forest Genetics); e of Placerville, at Institute of Forest Genetics
822
Comment
UC747137
Lessingia leptoclada
G. Thomas Robbins
1943-8-21
1366
El Dorado
3 mi e Placerville; Eddy Arboretum, Institute of Forest Genetics
822
Comment
UC747144
Agoseris grandiflora var. grandiflora
G. Thomas Robbins
1943-7-10
1255
El Dorado
3 mi e Placerville; Eddy Arboretum, Institute of Forest Genetics
822
Comment
UC747149
Helianthella californica subsp. nevadensis
G. Thomas Robbins
1943-4-28
1042
El Dorado
3 mi s Placerville (grassy places in Eddy Arboretum, Institute or Forest Genetics)
822
Comment
UC747165
Achillea millefolium
G. Thomas Robbins
1943-6-16
1179
El Dorado
3 mi e Placerville; Institute of Forest Genetics Arboretum
Comment
UC747179
Stephanomeria virgata subsp. pleurocarpa
G. Thomas Robbins
1943-10-16
1400
El Dorado
3 mi e Placerville (along roadway at Institute of Forest Genetics)
762
Comment
UC747195
Madia sativa
G. Thomas Robbins
1943-7-10
1261
El Dorado
3 mi e Placerville (Eddy Arboretum, Institute of Forest Genetics); Institute of Forest Genetics, Eddy Arboretum
822
Comment
UC747210
Senecio triangularis
G. Thomas Robbins
1943-7-25
1307
El Dorado
along Desolation Valley trail above Tamarack Lake (about 2 mi nw of Echo Lake); Desolation Valley trail above Tamarack Lake
2286
Comment
UC747220
Lomatium utriculatum
G. Thomas Robbins
1943-4-30
1051
El Dorado
2 1/2 mi. e. Placerville (w. edge of Institute of Forest Genetics); Institute of Forest Genetics
792
Comment
UC747221
Daucus pusillus
G. Thomas Robbins
1943-5-28
1098
El Dorado
ca. 3 mi. e. Placerville (slope w. of Institute of Forest Genetics)
762
Comment
UC747222
Sanicula bipinnatifida
G. Thomas Robbins
1943-4-6
979
El Dorado
2 1/2 mi e of Placerville (at s edge of Institute of Forest Genetics); Institute of Forest Genetics
822
Comment
UC747234
Gayophytum eriospermum
G. Thomas Robbins
1943-7-18
1274
El Dorado
along Pleasant Valley road 5 mi s Pollock Pines; Sly Park meadow
1005
Comment
UC747243
Lupinus grayi
G. Thomas Robbins
1943-6-13
1160
El Dorado
along Park Creek Road w of its junction with the Plum Creek and Hazel Valley roads
1219
Comment
UC747280
Epilobium densiflorum
G. Thomas Robbins
1943-6-21
1206
El Dorado
slope w Institute of Forest Genetics (3 mi e of Placerville)
731
Comment
UC747290
Lotus humistratus
G. Thomas Robbins
1943-4-6
980
El Dorado
2 mi e Placerville (immediately s of Institute of Forest Genetics)
792
Comment
UC747291
Astragalus gambelianus
G. Thomas Robbins
1943-4-6
981
El Dorado
3 mi e Placerville (just s of Institute of Forest Genetics); e of Placerville, s of Institute of Forest Genetics
792
Comment
UC747293
Trifolium microcephalum
G. Thomas Robbins
1943-4-30
1054
El Dorado
3 mi e Placerville (slope w of the Institute of Forest Genetics)
762
Comment
UC747417
Delphinium nuttallianum
G. Thomas Robbins
1943-7-25
1314
El Dorado
North of Upper Echo Lake, along Desolation Valley Trail
2286
Comment
UC747420
Ranunculus orthorhynchus var. orthorhynchus
G. Thomas Robbins
1944-5-7
1586
El Dorado
about 5 mi s Pollock Pines (in and along stream near Sly Park meadow)
1005
Comment
UC747421
Delphinium patens
G. Thomas Robbins
1944-5-12
1595
El Dorado
wooded hillside w Institute of Forest Genetics (about 3 mi e of Placerville)
762
Comment
UC747435
Arabis glabra
G. Thomas Robbins
1943-4-28
1039
El Dorado
w edge Institute of Forest Genetics property
792
Comment
UC747451
Ranunculus occidentalis
G. Thomas Robbins
1943-3-27
969
El Dorado
3 mi e Placerville (w edge of Institute of Forest Genetics)
762
Comment
UC747452
Ranunculus occidentalis
G. Thomas Robbins
1943-7-18
1276
El Dorado
5 mi s Pollock Pines (along Pleasant Valley Rd.); Sly Park meadow
1005
Comment
UC747453
Anemone oregana
G. Thomas Robbins
1944-5-7
1592
El Dorado
near Sly Park Meadow (along Park Creek); Park Creek
975
Comment
UC747463
Nemophila heterophylla
G. Thomas Robbins
1943-3-27
970
El Dorado
above Smith Flat (near spring at western edge of Institute of Forest Genetics); western edge Institute of Forest Genetics, Smith Flat
792
Comment
UC747492
Sagittaria cuneata
G. Thomas Robbins
1943-8-15
1337
El Dorado
small lake in wet meadow n Wrights Lake; small lake n of Wrights Lake
2286
Comment
UC747513
Brodiaea elegans subsp. elegans
G. Thomas Robbins
1943-5-28
1099
El Dorado
3 mi e Placerville (forest at western edge of Institute); Institute for Forest Genetics
731
Comment
UC747521
Calochortus albus
G. Thomas Robbins
1943-4-30
1052
El Dorado
2.5 mi e Placerville (at the w edge of the Institute of Forest Genetics); Institute of Forest Genetics
731
Comment
UC747522
Calochortus superbus
G. Thomas Robbins
1943-5-29
1106
El Dorado
3 mi e Placerville (slope at w edge of Institute of Forest Genetics); Institute of Forest Genetics
731
Comment
UC747529
Calochortus monophyllus
G. Thomas Robbins
1943-3-31
977
El Dorado
above Smith Flat (at w edge of Institute of Forest Genetics); Institute of Forest Genetics
792
Comment
UC747535
Fritillaria micrantha
G. Thomas Robbins
1943-4-13
991
El Dorado
above Smith Flat (at w edge of Institute of Forest Genetics); Institute of Forest Genetics
792
Comment
UC747553
Solanum umbelliferum
G. Thomas Robbins
1943-4-21
1017
El Dorado
at western edge of grounds of Institude of Forest Genetics Institude of Forest Genetics
792
Comment
UC747570
Calystegia occidentalis subsp. occidentalis
G. Thomas Robbins
1943-5-25
1090
El Dorado
3 mi e Placerville (Institute of Forest Genetics); e of Placerville, Institute of Forest Genetics
822
Comment
UC747577
Apocynum cannabinum
G. Thomas Robbins
1944-6-16
1694
El Dorado
roadway at edge of pine platation, Institute of Forest Genetics Institute of Forest Genetics
792
Comment
UC747587
Amsinckia menziesii var. menziesii
G. Thomas Robbins
1944-5-12
1598
El Dorado
3 mi e of Placerville (slope w of Institute of Forest Genetics)
762
Comment
UC747590
Plagiobothrys nothofulvus
G. Thomas Robbins
1943-3-25
967
El Dorado
3 mi e Placerville (hillside near Institute of Forest Genetics)
762
Comment
UC747613
Navarretia leptalea subsp. leptalea
G. Thomas Robbins
1943-7-18
1271
El Dorado
along Pleasant Valley Road near Sly Park; near Sly Park
914
Comment
UC747620
Gilia capitata subsp. pedemontana
G. Thomas Robbins
1943-5-25
1089
El Dorado
3 mi e Placerville (Institute of Forest Genetics); e of Placerville, Institute of Forest Genetics
Comment
UC747673
Pyrola picta
G. Thomas Robbins
1943-6-20
1191
El Dorado
2-3 mi. W of Forebay Reservoir (near Pollock Pines)
975
Comment
UC747680
Pterospora andromedea
G. Thomas Robbins
1943-6-20
1202
El Dorado
along road to powerhouse, 4-5 mi NW of Pollock Pines.
914
Comment
UC747681
Sarcodes sanguinea
G. Thomas Robbins
1943-6-4
1118
El Dorado
above Silver Fork American River near Sacramento Box Co. sawmill (China Flat) 3-4 mi. S of Kyburz
1371
Comment
UC907677
Nemacladus capillaris
G. Thomas Robbins
1943-6-13
1169
El Dorado
w of Park Creek rd junction with Plum Creek and Hazel Valley rds (along Park Creek rd)
1219
Comment
UC907712
Plagiobothrys tenellus
G. Thomas Robbins
1944-5-7
1589
El Dorado
bank along creek near Sly Park (5 mi s of Pollock Pines); Park Creek
1005
Comment
UC907734
Cardamine pensylvanica
G. Thomas Robbins
1944-5-7
1591
El Dorado
5 mi s Pollock Pines (bank of Park Creek, near Sly Park); s of Pollock Pines, bank Park Creek, nr Sly Park
975
Comment
UC907761
Agoseris heterophylla var. cryptopleura
G. Thomas Robbins
1944-5-15
1600
El Dorado
3 mi e, (near Institute of Forest Genetics) Placerville
762
Comment
UC907767
Layia fremontii
G. Thomas Robbins
1945-5-27
1960
El Dorado
762
Comment
UC907779
Calycadenia truncata
G. Thomas Robbins
1944-6-9
1665
El Dorado
3 mi e, near Institute of Forest Genetics Placerville
762
Comment
UC913385
Navarretia intertexta
G. Thomas Robbins
1943-6-2
1108
El Dorado
e and above Smith Flat
Comment
UC964850
Pellaea bridgesii
G. Thomas Robbins
1943-7-25
1312
El Dorado
above Tamarack Lake (along Desolation Valley trail)
2286
Comment
UCD122590
Castilleja lineariloba
W. W. Robbins
1928-4-29
958
El Dorado
American River.
Comment
UCSB5168
Leptosiphon bicolor
Robbins, G.
1945-5-20
El Dorado
Placerville - Rescue Road, 3 miles east of Rescue
457
Comment
UCSB5178
Linanthus dichotomus
Robbins, G.
1945-4-22
El Dorado
Serpentine rock outcrop 3 miles east of Shingle Springs along U. S. Highway 50
457
Comment
UCSB7322
Leptosiphon ciliatus
Robbins, G.
1944-7-28
El Dorado
1/2 mile south of Wrights Lake
2133
Comment
CAS-BOT-BC17194
Carex illota
G. Thomas Robbins
1951-7-24
3391
Fresno
Pioneer Basin.
3230
Comment
CAS-BOT-BC34307
Carex congdonii
G. Thomas Robbins
1951-8-3
3405
Fresno
On northeastern slopes of Glacier Divide at its northern extremity, 2-3 miles south and east of Hutchinson Meadow.
3352
Comment
JEPS26026
Ipomopsis aggregata
G. Thomas Robbins
1951-6-26
3398
Fresno
slopes above Mono Creek betw and opposite first and second recesses
2590
Comment
JEPS7782
Castilleja affinis subsp. affinis
G. Thomas Robbins and Lawrence R. Heckard
1953-6-1
3568
Fresno
2.5 mi se Auberry; Bald Mountain
786
Comment
JEPS7783
Mimulus viscidus var. compactus
G. Thomas Robbins and Lawrence R. Heckard
1953-6-1
3563
Fresno
4.5 mi se of Auberry (Bald Mountain); Bald Mountain
914
Comment
JEPS7951
Carpenteria californica
G. Thomas Robbins and Lawrence R. Heckard
1953-6-1
3561
Fresno
granite slopes of mountain 4.8 mi se Auberry; Bald Mountain
914
Comment
JEPS8061
Sambucus mexicana
G. Thomas Robbins and Lawrence R. Heckard
1953-6-1
3560
Fresno
4.8 mi se Auberry; Bald Mountain
914
Comment
JEPS8071
Navarretia viscidula
G. Thomas Robbins and Lawrence R. Heckard
1953-5-31
3559
Fresno
3-4 mi se Piedra; Valley of Mill Creek
167
Comment
JEPS8072
Comandra umbellata subsp. californica
G. Thomas Robbins, Lawrence R. Heckard
1953-6-1
3562
Fresno
4.8 mi se of Auberry (Bald Mountain); Bald Mountain
914
Comment
JEPS8287
Delphinium hansenii
G. Thomas Robbins and Lawrence L. Heckard
1953-6-1
3567
Fresno
2.5 mi se Auberry (wooded slope); Bald Mountain
786
Comment
UC1249655
Ipomopsis aggregata
G. Thomas Robbins
1951-7-26
3398
Fresno
above Mono Creek (betw and opposite first and second recesses)
2590
Comment
UC964840
Menyanthes trifoliata
G. Thomas Robbins
1951-7-30
3401
Fresno
about 1 mi w of Bear Creek (s and w of Hilgard Branch of Bear Creek)
2926
Comment
UC972338
Carex abrupta
G. Thomas Robbins
1951-7-26
3397
Fresno
w Second Recess and Mono Creek; Laurel Creek basin
3108
Comment
UC972339
Carex illota
G. Thomas Robbins
1951-7-24
3391
Fresno
Pioneer Basin
3230
Comment
UC972340
Carex luzulina var. ablata
G. Thomas Robbins
1951-7-26
3395
Fresno
Laurel Creek, Laurel Creek Basin, W of Second Recess and Mono Creek
3108
Comment
UC972341
Pyrrocoma apargioides
G. Thomas Robbins
1951-8-2
3405 A
Fresno
upper end of French Canyon French Canyon
3200
Comment
UC972343
Carex filifolia var. erostrata
G. Thomas Robbins
1951-7-24
3390
Fresno
Pioneer Basin
3230
Comment
UC972344
Carex breweri
G. Thomas Robbins
1951-7-27
3400
Fresno
Mono Divide, 1/4 mi S of pass at head of First Recess
3596
Comment
UC972349
Potamogeton natans
G. Thomas Robbins
1951-7-30
3404
Fresno
about 1 mi w Bear Creek (s and w of Hilgard Branch of Bear Creek)
2926
Comment
UC972350
Eriophorum crinigerum
G. Thomas Robbins
1951-7-26
3394
Fresno
meadow at edge of Laurel Creek (w. of Second Recess and Mono Creek); Laurel Creek basin
3108
Comment
UC972351
Carex utriculata
G. Thomas Robbins
1951-7-30
3402
Fresno
about 1 mile w Bear Creek (s and w of Hilgard Branch of Bear Creek)
2926
Comment
UC972362
Carex heteroneura
G. Thomas Robbins
1951-7-26
3396
Fresno
West of Second Recess and Mono Creek; Laurel Creek basin
Comment
CAS-BOT-BC112305
Calliscirpus brachythrix
Guy Thomas Robbins
1951-7-26
3394
Fresno
Edge of Laurel Creek, Laurel Creek basin, west of Second Recess and Mono Creek.
3108
Comment
SEINET7295653
Alopecurus aequalis
G. Thomas Robbins
1951-1
3406
Fresno
Half-submerged in small pools open meadow country, 1-2 miles west of Piute Pass, just south of Humphreys Basin
3353
Comment
SEINET9157589
Eriophorum crinigerum
G. T. Robbins
1951-7-26
3394
Fresno
laurel Creek, Laurel Creek basin, west of Second Recess and Mono Creek
3719
Comment
RSA505366
Paspalum dilatatum
G. Thomas Robbins
1955-7-15
5299
Glenn
U. S. Highway 99W, 7.5 miles south of Orland, 1.5 miles north of Artois
52
Comment
SBBG63320
Erigeron philadelphicus
J. R. and R. C. Robbins
1932-7-24
Humboldt
S of Scotia
Comment
UCSB8229
Adiantum aleuticum
Robbins, G.
1936-8-1
Humboldt
Cliff above Van Duzen River, near Carlotta
Comment
UCSB8245
Blechnum spicant
Robbins, G.
1936-8-1
Humboldt
Near Strong's Station.
Comment
SBBG67408
Astragalus preussii
R. C. and J. R. Robbins
1933-2-16
Imperial
25 mi N of Brawley
Comment Read comments Mar 16 2012
SBBG68075
Psorothamnus emoryi
R. C. and J. R. Robbins
1933-2-16
Imperial
Travertine Point
Comment Read comments Dec 31 2011
SBBG71513
Sphaeralcea ambigua
R. C. and J. R. Robbins
1933-2-16
Imperial
8 mi SW of El Centro
Comment
SACT001007
Bromus rubens
L. Robbins
1929-3-27
Imperial
Collected on roadside.
Comment
JEPS4643
Mohavea breviflora
G. T. Robbins and Rimo Bacigalupi with L. Constance, George Gillett and L. R. Heckard
1952-5-1
3503
Inyo
Death Valley National Monument, Titus Canyon Titus Canyon; Death Valley National Monument, Titus Canyon
1066
Comment
JEPS7843
Galium stellatum var. eremicum
G. T. Robbins with R. Bacigalupi, George Gillett, Lincoln Constance, L. R. Heckard
1952-5-1
3501
Inyo
Titus Canyon Death Valley National Monument, Grapevine Mtns. (toward base of e-facing cliffside)
1371
Comment
JEPS7934
Salvia funerea
G. Thomas Robbins
1952-5-1
3507
Inyo
Titus Canyon; Death Valley National Monument, Grapevine Mountains
883
Comment
JEPS7935
Physalis crassifolia
G. Thomas Robbins with R. Bacigalupi, L. Constance, G. W. Gillett, and L. R. Heckard
1952-5-1
3505
Inyo
Titus Canyon; Death Valley National Monument, Grapevine Mountains
914
Comment
JEPS7936
Senecio flaccidus var. monoensis
G. Thomas Robbins with R. Bacigalupi, L. Constance, G. W. Gillett, and L. R. Heckard
1952-5-1
3502
Inyo
Titus Canyon Death Valley National Monument, Grapevine Mountains
1524
Comment
JEPS7942
Pterostegia drymarioides
G. Thomas Robbins with R. Bacigalupi, L. Constance, G. W. Gillett, and L. R. Heckard
1952-5-1
3497
Inyo
Death Valley Nat'l Monument, Grapevine Mts., Titus Canyon
1524
Comment
JEPS7982
Androsace septentrionalis subsp. subumbellata
G. Thomas Robbins, Peter H. Raven
1954-7-19
3622
Inyo
above small lake on first bench above Consultation Lake (Lone Pine Canyon); Long Pine Canyon, above Consultation Lake
3657
Comment
JEPS7983
Trichophorum clementis
G. Thomas Robbins, Peter H. Raven
1954-7-19
3621
Inyo
meadow at edge of stream outlet Consultation Lake; Lone Pine Canyon, edge stream outlet Consultation Lake
3590
Comment
JEPS7991
Sphaeromeria cana
G. Thomas Robbins, Peter H. Raven
1954-7-31
3645
Inyo
upper reaches Lone Pine Canyon (along John Muir Trail between Consultation Lake and Lone Pine Lake); upper reaches Lone Pine Canyon
3352
Comment
SD45200
Ruppia maritima
G. Thomas Robbins
1950-4-5
3312
Inyo
Alkaline pools at Bad Water, Death Valley National Monument
-85
Comment
SD45205
Psathyrotes ramosissima
G. Thomas Robbins
1950-4-6
3318
Inyo
Mosaic Canyon, Panamint Mountains, Death Valley National Monument.
Comment
UC964835
Ruppia cirrhosa
G. Thomas Robbins
1950-4-5
3312
Inyo
Badwater; Death Valley National Monument
-85
Comment
UC964836
Anulocaulis annulatus
G. Thomas Robbins
1950-4-6
3316
Inyo
Death Valley Nat'l Monument, Panamint Mts., Mosaic Canyon
Comment
UC981782
Cryptantha circumscissa
G. Thomas Robbins
1950-4-7
3319 a
Inyo
about 3 mi w Lone Pine; Alabama Hills
1219
Comment
JEPS7610
Nemacladus tenuis var. aliformis
G. Thomas Robbins with R. Bacigalupi, L. Constance, G. W. Gillett, and L. R. Heckard
1952-5-1
3488 A
Inyo
8.8 mi s Shoshone; McLain Park
426
Comment
JEPS8041
Monoptilon bellioides
G. Thomas Robbins with R. Bacigalupi, L. Constance, G. W. Gillett, and L. R. Heckard
1952-5-1
3486
Inyo
8.8 mi s Shoshone; McLain Park
426
Comment
JEPS8042
Psathyrotes annua
G. Thomas Robbins with R. Bacigalupi, L. Constance, G. W. Gillett, and L. R. Heckard
1952-5-1
3487
Inyo
8.8 mi s of Shoshone; McLain Park
426
Comment
RSA84882
Gilia sinuata
G. Thomas Robbins
1950-4-7
3326
Inyo
Near Pictured Rocks, 0.5 mile north and east of Little Lake
915
Comment
SD137003
Chaenactis stevioides
G. Thomas Robbins
1950-4-7
3323
Inyo
Larrea divaricata plain about 5 miles south of Lone Pine
1064
Comment
SD45201
Eschscholzia minutiflora
G. Thomas Robbins
1950-4-7
3329
Inyo
Sandy wash about 0.5 mile north and east of Little Lake.
914
Comment
SD45207
Mentzelia albicaulis
G. Thomas Robbins
1950-4-7
3325
Inyo
About 5 miles south of Lone Pine
1067
Comment
SD45365
Phacelia fremontii
G. Thomas Robbins
1950-4-7
3324
Inyo
About 5 miles south of Lone Pine, in Larrea divaricata plain.
1067
Comment
SD45391
Gilia sinuata
G. Thomas Robbins
1950-4-7
3326
Inyo
Dry wash near pictured rocks, ca. 0.5 mile north and east of Little Lake.
914
Comment
SD45403
Eriophyllum wallacei
G. Thomas Robbins
1950-4-7
3327
Inyo
0.5 miles north and east of Little Lake.
915
Comment
SD46202
Cryptantha angustifolia
G. Thomas Robbins
1950-4-5
3313
Inyo
Wash between Furnace Creek Inn and Ranch, Death Valley National Monument
-52
Comment
SEINET10464875
Nemacladus glanduliferus var. orientalis
Robbins
1952-5-1
ROBBINS 3488 B
Inyo
Desert pavement, 8.8 miles south of Shoshone, along State Highway 127
457
Comment
UCSB7586
Linanthus pungens
Robbins, G.; Bacigalupi, Rimo; Constance, Lincoln
1952-5-1
Inyo
Titus Canyon, Grapevinfe Mountains, Death Valley National Monument
1524
Comment
JEPS16112
Castilleja subinclusa subsp. subinclusa
G. Thomas Robbins, and Rimo Bacigalupi with Lindoln Constance, George Gillett, and L. R. Heckard
1952-4-26
3465
Kern
just w Weldon (immed s of Calif State Hwy 178)
822
Comment
JEPS16121
Castilleja subinclusa subsp. subinclusa
G. Thomas Robbins, and Rimo Bacigalupi with Lindoln Constance, George Gillett, and L. R. Heckard
1952-4-26
3461
Kern
about 6 mi w Democrat Hot Springs (slope above Kern River); Kern River Canyon
533
Comment
JEPS4482
Castilleja brevistyla
G. T. Robbins and Rimo Bacigalupi
1952-4-16
3423
Kern
opposite Bodfish Post Office (at road junction of Calif State Highway 178 and the road s to Havilah)
807
Comment
JEPS4843
Castilleja angustifolia
G. T. Robbins and Rimo Bacigalupi
1952-4-17
3425
Kern
4.7 mi n Freeman Junction (above (w of) Homestead, on U.S. Highway 6)
Comment
JEPS5064
Delphinium recurvatum
G. T. Robbins and Rimo Bacigalupi
1952-4-19
3440
Kern
along US Hwy 466 10 mi w Kramer
Comment
JEPS7447
Linanthus liniflorus
G. Thomas Robbins and Rimo Bacigalupi
1952-4-15
3419
Kern
w edge Tupman
91
Comment
JEPS7462
Lomatium mohavense
G. Thomas Robbins and Rimo Bacigalupi
1952-4-19
3439
Kern
ca. 10 mi. w. Kramer (on rd. to Mojave); Mohave Desert
762
Comment
JEPS7463
Astragalus lentiginosus var. variabilis
G. Thomas Robbins, Rimo Bacigalupi
1952-4-19
3441
Kern
on road to Kramer about 10 mi e Mohave (Mohave Desert); , e of Mohave
792
Comment
JEPS7473
Astragalus lentiginosus var. nigricalycis
G. Thomas Robbins, Rimo Bacigalupi
1952-4-19
3443
Kern
along highway between Wasco and Taft on rolling hills just n Buena Vista Lake; n of Buena Vista Lake, between Wasco and Taft
Comment
JEPS8001
Syntrichopappus fremontii
G. Thomas Robbins and Rimo Bacigalupi
1952-4-28
3466
Kern
3.5 mi e Walker Pass (along State Highway 178); Freeman Canyon
1295
Comment
OBI20998
Nemacladus sigmoideus
G. T. Robbins, G. T. Robbins
1954-5-31
4528
Kern
At N end of Walker Basin, at crossing of rd to Havilah
1036
Comment
RSA84880
Gilia cana subsp. speciosa
G. Thomas Robbins
1950-4-2
3309
Kern
Red Rock Canyon near The Temple about 1 mile south of Ricardo
762
Comment
SBBG63429
Pluchea sericea
J. R. and R. C. Robbins
1930-3-28
Kern
Walker Pass
Comment
SBBG64357
Microsteris gracilis
J. R. and R. C. Robbins
1930-3-28
Kern
2 mi from Isabella, Kern Valley
Comment
SBBG68355
Cercis occidentalis
J. R. and R. C. Robbins
1930-3-28
Kern
S Fork Kern River, 10 mi E of Isabella
Comment
SBBG69341
Mentzelia pectinata
J. R. Robbins
1930-4-16
Kern
Grocery Grade; upper Cuyama Valley
Comment
SBBG71262
Lupinus bicolor
J. R. and R. C. Robbins
1930-3-28
Kern
Kern Valley near Isabella
Comment
SD45193
Delphinium purpusii
G. Thomas Robbins
1950-4-9
3331
Kern
Among granite boulders on canyon slope above Kern River, about 2 miles norht and east of Bodfish.
762
Comment
SD45202
Nama demissa var. demissa
G. Thomas Robbins
1950-4-2
3308
Kern
Red Rock Canyon near The Temple, ca. 1.0 mile south of Ricardo.
762
Comment
SD45206
Lepidium flavum
G. Thomas Robbins
1950-4-2
3310
Kern
Red Rock Canyon near The Temple, ca. 1 mile south of Ricardo
760
Comment
SD45208
Lepidium flavum
G. Thomas Robbins
1950-4-2
3310
Kern
Red Rock Canyon, near The Temple, ca. 1 mile south of Ricardo
760
Comment
SD45364
Phacelia cicutaria var. cicutaria
G. Thomas Robbins
1950-4-2
3298
Kern
Above Kern River, ca. 1.0 mile northeast of Isabella.
762
Comment
SD45389
Gilia ochroleuca subsp. exilis
G. Thomas Robbins
1950-4-1
3294 A
Kern
Above Kern River, ca. 1.0 mile east of Isabella.
Comment
SD45390
Gilia cana subsp. speciosa
G. Thomas Robbins
1950-4-2
3309
Kern
Red Rock Canyon near The Temple, ca. 1.0 mile south of Ricardo.
762
Comment
SD45400
Calyptridium monandrum
G. Thomas Robbins
1950-4-2
3300
Kern
Above Kern River about 1 mile northeast of Isabella
760
Comment
SD45401
Leptosyne bigelovii
G. Thomas Robbins
1950-4-2
3296
Kern
Above Kern River, about one mile northeast of Isabella.
760
Comment
SD45402
Malacothrix californica
G. Thomas Robbins
1950-4-2
3304
Kern
Above Kern River about 1 mile northeast of Isabella.
760
Comment
SD45404
Linanthus dichotomus
G. Thomas Robbins
1950-4-1
3293
Kern
Gravelly slopes above Kern River, about 1 mile east of Isabella
Comment
UC7471
Mentzelia pectinata
G. Thomas Robbins, Rimo Bacigalupi
1952-4-20
3446
Kern
2.3 mi w U.S. Highway (along road to Elkhorn Plain); Bitterwater Creek
518
Comment
UC964827
Gilia cana subsp. speciosa
G. Thomas Robbins
1950-4-2
3309
Kern
about 1 mi s Ricardo (Red Rock Canyon near The Temple); Red Rock Canyon near The Temple, s of Ricardo
762
Comment
UC964828
Gilia interior
G. Thomas Robbins
1950-4-1
3294 B
Kern
about 1 mi e Isabella (above Kern River); , e of Isabella
Comment
UC981780
Cryptantha nevadensis
G. Thomas Robbins
1950-4-2
3306 C
Kern
near and s Freeman Junction (along U.S. Highway 6, w Mojave Desert); Mojave Desert
1005
Comment
UC981781
Cryptantha micrantha
G. Thomas Robbins
1950-4-2
3306 b
Kern
near and s of Freeman Junction (plain along U.S. Highway 6, w Mohave Desert); Mohave Desert
1005
Comment
JEPS7472
Eremalche parryi
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3445
Kern
1.3 mi. w. of junction with U.S. Hwy. 399 on rd. to Elkhorn Plain; watershed of Bitterwater Creek
426
Comment
JEPS7481
Malacothrix californica
G. Thomas Robbins and Rimo Bacigalupi
1952-4-26
3464
Kern
Hills immediately east of Kernville on dirt road to Weldon.
518
Comment
JEPS7800
Muilla maritima
G. Thomas Robbins and Rimo Bacigalupi
1952-4-25
3460
Kern
along State Hwy near base of Pyramid Hills (s of Devils Den, near junction with Kern Co. route 116, nw corner of county)
146
Comment
RSA0006806
Astragalus lentiginosus var. variabilis
G. Thomas Robbins, R. C. Bacigalupi
1952-4-19
3441
Kern
10 miles east of Mojave
Comment
RSA152174
Eremalche parryi
G. Thomas Robbins, R. C. Bacigalupi
1952-4-20
3445
Kern
Slopes of Hills in watershed of Bitterwater Creek on road to Elkhorn Plain, 1.3 miles west of junction with U.S. Highway 399
427
Comment
RSA84883
Gilia capitata subsp. abrotanifolia
G. Thomas Robbins
1950-4-2
3297
Kern
Above Kern River, about 1 mile northeast of Isabella.
762
Comment
SBBG64932
Phacelia fremontii
J. R. and R. C. Robbins
1930-3-28
Kern
Kern Valley
Comment
SBBG70136
Eschscholzia californica
J. R. and R. C. Robbins
1930-3-28
Kern
Kern Valley
Comment
SBBG70170
Eschscholzia minutiflora
J. R. and R. C. Robbins
1930-3-28
Kern
near Keysville, Kern Valley
Comment
UCSB5969
Castilleja chromosa
Robbins, G.; Bacigalupi, Rimo
1952-4-17
Kern
Alluvial slopes above (west of) Homestead, on U.S. Highway No. 6, 4.7 miles north of Freeman Junction
Comment
CAS-BOT-BC270984
Eriogonum nervulosum
G. Thomas Robbins; L. R. Heckard
1956-7-25
3723
Lake
Southern extension of Snow Mt. West and about one-fourth mile south of its summit
2103
Comment
JEPS15543
Cyperus squarrosus
G. Thomas Robbins with L. R. Heckard
1956-7-25
3701
Lake
e. base of ridge that forms a s.e. extension of Snow Mt. West (ca. 1/2 mi. airline from summit, pond drains w. through gap in ridge, into headwaters of Bear Creek ...); Lake-Colusa Co. Boundary
1981
Comment
JEPS15544
Eleocharis bella
G. Thomas Robbins with L. R. Heckard
1956-7-25
3702
Lake
1/2 mi(air) from summit Snow Mountain West (pond at E base of ridge that forms a SE extension of montain; pond drains W through gap in ridge, to headwaters of Bear Creek); Rice Fork of Eel River
1981
Comment
JEPS15545
Montia chamissoi
G. Thomas Robbins with L. R. Heckard
1956-7-25
3703
Lake
se extension of Snow Mountain, about 1/2 mi airline from its summit, (w into headwaters of Bear Creek, a tributary of Rice Fork of Eel River Snow Mountain
1981
Comment
JEPS15553
Hazardia whitneyi var. discoidea
G. Thomas Robbins with L. R. Heckard
1956-7-25
3728
Lake
about 0.25 mi s of its summit Snow Mt. (on ridge forming s extension of Snow Mt.)
2103
Comment
JEPS15554
Orobanche pinorum
G. Thomas Robbins with L. R. Heckard''G. Thomas Robbins (with L. R. Heckard)
1956-7-25
3726
Lake
Lake-Colusa County Boundary. Talus slope on ridge forming southern extension of Snow Mt. West and about one-fourth mile south of its summit.
Comment
JEPS15556
Anisocarpus scabridus
G. Thomas Robbins with L. R. Heckard
1956-7-25
3725
Lake
0.25 mi and w Snow Mt. summit (ridge forming s extension of Snow Mt., Lake-Colusa County boundary); Snow Mt.
2103
Comment
JEPS15559
Antennaria geyeri
G. Thomas Robbins with L. Constance, R. Bacigalupi, et al.
1956-7-25
3722
Lake
Lake-Colusa County boundary; Snow Mt. West
2145
Comment
UCSB637
Calochortus pulchellus
Robbins, G.
1936-5-1
Lake
On Cobb Mt. highway east of Whispering Pines Resort
Comment
RSA123592
Allium falcifolium
G. Thomas Robbins
1936-4-25
s.n.
Lake
1 mile south of Lakeport on Hopland-Lakeport highway.
Comment
SEINET195495
Ericameria bloomeri
G. Thomas Robbins
1945-10-7
2153
Lassen
Lassen National Forest ; Southeast slope of Harvey Mountain 2-3 miles northeast of Burgess Spring Harvey Valley
1829
Comment
SEINET195654
Artemisia tridentata subsp. vaseyana
G. Thomas Robbins
1945-10-7
2155
Lassen
Lassen National Forest; Harvey Mountain, 2-3 miles northeast of burgess Spring, Harvey Valley
1676
Comment
SEINET195656
Artemisia tridentata subsp. tridentata
G. Thomas Robbins
1945-10-18
2157
Lassen
Lassen National Forest; Harvey Valley
1676
Comment
UC747012
Chamaebatiaria millefolium
G. Thomas Robbins
1945-10-6
2151
Lassen
nw slope ofCrater Lake Mountain, Lassen National Forest Crater Lake Mountain; Lassen National Forest, Crater Lake Mountain
1981
Comment
UC747155
Artemisia tridentata subsp. vaseyana
G. Thomas Robbins
1945-10-7
2155
Lassen
2-3 mi ne Burgess Spring (se slope of Harvey Mt.); Lassen National Forest, Harvey Valley
1676
Comment
UC747217
Chrysothamnus viscidiflorus subsp. viscidiflorus
G. Thomas Robbins
1945-10-7
2154
Lassen
2 to 3 mi ne of Burgess Spring in Harvey Valley (se slope of Harvey Mt.); Lassen National Forest, Harvey Mt.
1828
Comment
UC747328
Ribes roezlii
G. Thomas Robbins
1945-10-6
2150
Lassen
near sw summit Crater Lake Mountain; Lassen National Forest
2194
Comment
UC747359
Ribes cereum
G. Thomas Robbins
1945-10-6
2149
Lassen
summit Crater Lake Mt. (above lake); Lassen National Forest
2194
Comment
UCD101331
Rumex lacustris
Robbins; Raynor
1943-6-1
s.n.
Lassen
Madeline.
Comment
UCD117583
Trientalis latifolia
W. W. Robbins
1926-4-17
517
Lassen
Grass Valley.
Comment
UCD117584
Trientalis latifolia
W. W. Robbins
1926-4-17
524
Lassen
Grass Valley.
Comment
UCD119054
Cryptantha ambigua
Robbins; Raynor
1943-6-1
s.n.
Lassen
Madeline.
Comment
UCD139645
Erythronium multiscapideum
W. W. Robbins
1926-4-17
541
Lassen
Grass Valley.
Comment
SBBG63719
Eremocarya micrantha
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG65069
Phacelia
J. R. and R. C. Robbins
1930-3-29
Los Angeles
Antelope Valley
Comment
SBBG59798
Lomatium mohavense
J. R. and R. C. Robbins
1930-3-25
Los Angeles
W Mojave Desert
Comment
CAS-BOT-BC247543
Chorizanthe stellulata
G. Thomas Robbins; Lawrence R. Heckard
1953-6-1
3570
Madera
6.7 miles northwest of Coarsegold along road to Raymond
332
Comment
JEPS25023
Primula suffrutescens
G. Thomas Robbins
1948-8-7
3180
Madera
Volcanic Ridge along trail to Iceberg Lake (Mt. Dana - Minarets Wild ARea); Mt. Dana-Minarets Wild Area, trail to Iceberg Lake
3048
Comment
JEPS7950
Navarretia intertexta subsp. propinqua
G. Thomas Robbins and Lawrence R. Heckard
1953-6-1
3572
Madera
2.7 mi e Raymond (along road to Coarsegold)
274
Comment
JEPS8283
Gnaphalium palustre
G. Thomas Robbins and Lawrence R. Heckard
1953-6-1
3573
Madera
at margins of vernal pool in open woodland 1.9 mi s of Raymond
213
Comment
JEPS14368
Plantago maritima var. californica
G. Thomas Robbins
1955-6-4
3655
Marin
nw of Rodeo Lagoon
Comment
JEPS14636
Isolepis cernua
G. Thomas Robbins
1955-6-4
3659
Marin
along s shore Rodeo Lagoon; s shore Rodeo Lagoon
Comment
JEPS14637
Plantago erecta
G. Thomas Robbins
1955-6-4
3660
Marin
s shore Rodeo Lagoon
Comment
JEPS21970
Plantago maritima var. californica
G. Thomas Robbins
1958-5-31
3847
Marin
near sw edge of Rodeo Lagoon
Comment
JEPS21971
Plantago maritima var. juncoides
G. Thomas Robbins
1958-5-31
3846
Marin
sw edge Rodeo Lagoon
Comment
JEPS21977
Layia platyglossa
G. Thomas Robbins
1958-5-24
3836
Marin
one-half mi e of Pt. Reyes Lighthouse
152
Comment
JEPS21978
Plantago erecta
G. Thomas Robbins
1958-5-24
3835
Marin
5 mi s Sir Francis Drake Highway jct with road to McClure Beach (above Sir Francis Drake Highway); Point Reyes Peninsula
30
Comment
JEPS22045
Grindelia hirsutula
G. Thomas Robbins
1958-6-25
3882
Marin
about 1 mi n of Rodeo Lagoon; Fort Cronkhite Military Reservation
167
Comment
JEPS22046
Heterotheca sessiliflora subsp. bolanderi
G. Thomas Robbins
1958-6-25
3881
Marin
about 1 mi n Rodeo Lagoon; Fort Cronkhite Military Reservation
167
Comment
JEPS22047
Plantago subnuda
G. Thomas Robbins
1958-6-25
3880
Marin
ne of Rodeo Lagoon; Fort Cronkhite Military Reservation
91
Comment
JEPS22060
Plantago maritima var. juncoides
G. Thomas Robbins with S. Galen Smith
1958-7-8
3898
Marin
just s Bolinas Junction (along State Highway 1, at n end of Bolinas Lagoon); Bolinas Lagoon
Comment
JEPS22061
Linanthus grandiflorus
G. Thomas Robbins with S. Galen Smith
1958-7-8
3897
Marin
1.5 mi s crossing of Drakes Estero (along Sir Francis Drake Highway, opposite and e of RCA Radio Station); Point Reyes Peninsula
Comment
JEPS22062
Monardella undulata
G. Thomas Robbins with S. Galen Smith
1958-7-8
3895
Marin
2 mi n of road to Drakes Beach (along Sir Francis Drake Highway); Point Reyes Peninsula
Comment Read comments Sep 4 2013
JEPS22065
Plantago maritima var. juncoides
G. Thomas Robbins with S. Galen Smith
1958-7-8
3893
Marin
about 300 yds sw Sir Francis Drake Highway (nw edge of Schooner Bay ( an arm of Drakes Estero), Point Reyes Peninsula); Point Reyes Peninsula, Drakes Estero, Schooner Bay
Comment
JEPS22066
Campanula californica
G. Thomas Robbins with S. Galen Smith
1958-7-8
3892
Marin
along roadside to McClure Beach (0.2 mi w of Sir Francis Drake Highway)
114
Comment
JEPS22067
Corethrogyne filaginifolia
G. Thomas Robbins with S. Galen Smith
1958-7-8
3891
Marin
along Bear Valley Road about 1 3/4 mi NW of Olema
Comment
JEPS25165
Layia platyglossa
G. Thomas Robbins
1959-5-31
4037
Marin
1.5 mi s of turn-off to McClures Beach; Tomales Point
176
Comment
JEPS25166
Carex nudata
G. Thomas Robbins
1959-5-31
4038
Marin
2-3 mi nw Lagunitas (about 1 mi within nw park boundary); Samuel P. Taylor State Park, Lagunitas Creek
45
Comment
OBI16670
Corethrogyne filaginifolia
G. Thomas Robbins, S. Galen Smith
1958-7-8
3891
Marin
Along Bear Valley Rd, 1-3/4 mi NW of Olema
Comment
POM313193
Andropogon glomeratus
G. Thomas Robbins, S. Galen Smith
1949-11-19
1903
Marin
Roadside seep. Liberty Gulch, Mt. Tamalpias.
Comment
SEINET195657
Grindelia hirsutula var. hirsutula
G. T. Robbins, JT Howell
1945-5-9
1901
Marin
Hamilton Field Air Base
Comment
SEINET3363427
Leptosiphon androsaceus
G. Thomas Robbins
1944-4-14
1506
Marin
Big rock ridge, 2 miles west of Hamilton Field Air Base
61
Comment
UC1100220
Andropogon glomeratus var. pumilus
G. T. Robbins and S. Galen Smith
1949-11-19
1903
Marin
Liberty Gulch Mt. Tamalpais; , Liberty Gulch
Comment
UC1101103
Juncus xiphioides
G. Thomas Robbins and S. Galen Smith
1949-11-19
1902
Marin
Liberty Gulch Mt. Tamalpais
Comment
UC1101375
Ranunculus lobbii
G. T. Robbins and S. Galen Smith
1950-3-11
1904
Marin
ca 1 mi s Olema (vernal pool)
Comment
UC1177246
Prunus subcordata
G. Thomas Robbins
1944-4-14
1538
Marin
just w of Hamilton Field Air Base
152
Comment
UC700297
Nemophila heterophylla
G. Thomas Robbins
1944-4-14
1505
Marin
ca 3 mi w Hamilton Field (on n-facing slope of Big Rock Ridge); Big Rock Ridge, w of Hamilton Field
30
Comment
UC700304
Phacelia distans
G. Thomas Robbins
1944-4-13
1495
Marin
ca 4 mi w Hamilton Field Air Base; Big Rock Ridge
487
Comment
UC700315
Romanzoffia californica
G. Thomas Robbins
1944-4-14
1521
Marin
ca. 3 mi. w. Hamilton Field (on n.-facing slope of Big Rock Ridge); Big Rock Ridge
60
Comment
UC746880
Phoradendron villosum
G. Thomas Robbins
1943-12-24
1465
Marin
ca. 2 mi. w. Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge
457
Comment
UC746907
Sanicula laciniata
G. Thomas Robbins
1944-4-14
1533
Marin
about 3 mi w of Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge
365
Comment
UC746927
Rhamnus californica
G. Thomas Robbins
1944-4-14
1539
Marin
immediately w Hamilton Field Air Base
30
Comment
UC746967
Salix exigua var. hindsiana
G. Thomas Robbins with J. T. Howell
1945-5-9
1884
Marin
1/2 mi n Hamilton Field Air Base
Comment
UC746984
Trifolium variegatum var. melananthum
G. Thomas Robbins with J. T. Howell
1945-5-9
1895
Marin
1/2 mi n Hamilton Field Air Force Base
Comment
UC747022
Sisyrinchium bellum
G. Thomas Robbins
1944-4-14
1535
Marin
2 mi w of Hamilton Field Air Base; Big Rock Ridge
365
Comment
UC747036
Collinsia sparsiflora var. sparsiflora
G. Thomas Robbins
1944-4-14
1527
Marin
about 3 mi w of Hamilton Field Air Base (near summit of Big Rock Ridge); Big Rock Ridge
304
Comment
UC747043
Plectritis macrocera
G. Thomas Robbins
1944-4-14
1529
Marin
3 mi w of Hamilton Field Air Base (near summit of Big Rock Ridge); Big Rock Ridge
304
Comment
UC747050
Castilleja foliolosa
G. Thomas Robbins
1944-4-14
1543
Marin
about 1 mi w Hamilton Field Air Base; Big Rock Ridge
152
Comment
UC747156
Pseudognaphalium luteoalbum
G. Thomas Robbins with J. T. Howell
1945-5-9
1902
Marin
near Hamilton Field Air Base
Comment
UC747186
Microseris douglasii subsp. douglasii
G. Thomas Robbins with J. T. Howell
1945-5-9
1897
Marin
0.5 mi n Hamilton Field Air Base
Comment
UC747199
Hypochaeris glabra
G. Thomas Robbins
1944-4-14
1517
Marin
3 mi w; Hamilton Field Air Base
76
Comment
UC747211
Wyethia glabra
G. Thomas Robbins with J. T. Howell
1945-5-9
1891
Marin
1 mi n Ignacio
0
Comment
UC747257
Prunus subcordata
G. Thomas Robbins
1944-4-14
1538
Marin
low hills just W of Hamilton Air Force base
152
Comment
UC747309
Toxicodendron diversilobum
G. Thomas Robbins
1944-4-14
1537
Marin
hills immediately w. Hamilton Field Air Base
30
Comment
UC747326
Ribes menziesii
G. Thomas Robbins
1944-4-14
1525
Marin
about 3 mi w Hamilton Field Air Base (n slope of Big Rock Ridge)
60
Comment
UC747342
Lithophragma heterophyllum
G. Thomas Robbins
1944-4-14
1518
Marin
about 3 mi w Hamilton Field Air Base (n slope of Big Rock Ridge); Big Rock Ridge
60
Comment
UC747365
Ranunculus orthorhynchus var. bloomeri
G. Thomas Robbins with J. T. Howell
1945-5-9
1886
Marin
about 1/2 mi n Ignacio
Comment
UC747422
Ranunculus californicus
G. Thomas Robbins
1944-4-14
1504
Marin
2-3 mi w Hamilton Field Air Base (n slope of ridge, near mouth of canyon); Big Rock Ridge
30
Comment
UC747473
Linanthus parviflorus
G. Thomas Robbins
1944-4-14
1514
Marin
ca 2-3 mi w Hamilton Air Field Base; Big Rock Ridge
60
Comment
UC747490
Alisma plantago-aquatica
G. Thomas Robbins with J. T. Howell
1945-5-5
1879
Marin
0.5 mi n Hamilton Field Air Base
0
Comment
UC747527
Allium amplectens
G. Thomas Robbins
1945-5-5
1869
Marin
2-3 mi w Hamilton Field Air Base (stream on n side of Big Rock Ridge); Big Rock Ridge
152
Comment
UC747543
Zigadenus fremontii
G. Thomas Robbins
1944-4-14
1501
Marin
n-facing slopes Big Rock Ridge (about 3 mi w of Hamilton Field Air Base)
152
Comment
UC747588
Heliotropium curassavicum
G. Thomas Robbins with J. T. Howell
1945-5-9
1892
Marin
1/2 mi. n. Igancio (on R.R. tracks)
Comment
UC747652
Arctostaphylos manzanita subsp. manzanita
G. Thomas Robbins
1943-12-24
1464
Marin
ca 2 mi w Hamilton Field; Big Rock Ridge
152
Comment
UC747677
Arctostaphylos glandulosa subsp. glandulosa
G. Thomas Robbins
1944-4-13
1499
Marin
about 4 mi w Hamilton Field Air Base; Big Rock Ridge
396
Comment
UC907634
Parapholis incurva
G. Thomas Robbins with J. T. Howell
1945-5-9
1888
Marin
about 1/2 mi n Ignacio
0
Comment
UC907642
Melica californica
G. Thomas Robbins with J. T. Howell
1944-4-13
1497
Marin
4 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge
457
Comment
UC907650
Danthonia californica var. americana
G. Thomas Robbins with J. T. Howell
1945-5-9
1900
Marin
along US Hwy 101 near Hamilton Field Air Base
Comment
UC907663
Danthonia californica
G. Thomas Robbins with J. T. Howell
1945-5-9
1893
Marin
1/2 mi n Hamilton Field Air Base
Comment
UC907691
Plagiobothrys reticulatus
G. Thomas Robbins with J. T. Howell
1945-5-9
1876
Marin
1/2 mi n Hamilton Field Air Base
0
Comment
UC907710
Micropus californicus var. californicus
G. Thomas Robbins
1944-4-14
1542
Marin
low hills immediatly w Hamilton Field Air Base
152
Comment
UC907711
Micropus amphibolus
G. Thomas Robbins
1944-4-14
1507
Marin
about 3 mi w Hamilton Field Air Base; Big Rock Ridge
60
Comment
UC907780
Hemizonia congesta subsp. congesta
G. Thomas Robbins with J. T. Howell
1945-5-9
1898
Marin
1/2 mi n Hamilton Field Air Base
Comment
UC907790
Cryptantha clevelandii
G. Thomas Robbins
1944-4-14
1509
Marin
2-3 mi w Hamilton Field Air Base; Big Rock Ridge
152
Comment
UC907982
Linanthus androsaceus
G. Thomas Robbins
1944-4-14
1506
Marin
ca 2 mi w Hamilton Field Air Base; Big Rock Ridge
60
Comment
UC908034
Linanthus parviflorus
G. Thomas Robbins
1944-4-14
1514
Marin
ca 2 mi w Hamilton Air Field Base; Big Rock Ridge
60
Comment
UC964817
Pellaea mucronata var. mucronata
G. Thomas Robbins
1943-12-24
1462
Marin
hills ca. 2 mi w Hamilton Field Air Base
304
Comment
CAS-BOT-BC220164
Monardella sinuata subsp. nigrescens
G. Thomas Robbins; S. Galen Smith
1958-7-8
3895
Marin
Along Sir Francis Drake Highway, Point Reyes Peninsula, 2 miles north of junction of road to Drakes Beach
Comment
CAS-BOT-BC237997
Chloropyron molle subsp. molle
G. Thomas Robbins
1958-8-31
3931
Marin
Along the east edge of the Northwestern Pacific railroad tracks at the Burdell siding, about one-half mile east of U. S. Highway 101
Comment
CDA39133
Scirpus koilolepis
R. T. Robbins
1979-4-2
s.n.
Marin
Point Reyes National Seashore. At base of trail from parking lot at McClure Beach.
0
Comment
OBI11633
Plantago maritima
G. Thomas Robbins
1958-5-31
3846
Marin
This site was only about 10-15 yds from low, sandy clay bluffs where var. californica, see Robbins 3847, was collected. Above SW edge of Rodeo Lagoon
Comment
OBI11649
Plantago subnuda
G. Thomas Robbins
1958-6-25
3880
Marin
Fort Cronkhite Military Reservation N of Rodeo Lagoon
91
Comment
OBI15978
Jaumea carnosa
G. Thomas Robbins
1959-7-18
4111
Marin
Along W shore of Tomales Bay, 1/2 mi S of Inverness
Comment
OBI9706
Castilleja subinclusa subsp. franciscana
G. Thomas Robbins
1955-6-4
3656
Marin
Bluffs facing the ocean, NW of Rodeo Lagoon
Comment
RSA152192
Plantago hirtella
G. Thomas Robbins
1958-6-25
3880
Marin
Fort Cronkhite Military Reservation, north of Rodeo Lagoon.
91
Comment
RSA41256
Camissonia ovata
G. Thomas Robbins
1944-4-14
1502
Marin
Just north of Big Rock Ridge, ca. 3 miles west of Hamilton Field Air Base
30
Comment
SBBG57695
Calochortus leichtlinii
J. R. and R. C. Robbins
1932-7-14
Mariposa
Chinquapin to Glacier Point
Comment
SBBG58003
Salix lemmonii
J. R. and R. C. Robbins
1932-7-14
Mariposa
Glacier Point
Comment
SBBG58462
Dodecatheon jeffreyi
J. R. and R. C. Robbins
1932-7-14
Mariposa
Chinquapin to Glacier Point
Comment
SBBG64169
Eriogonum umbellatum
J. R. and R. C. Robbins
1932-7-14
Mariposa
Chinquapin to Glacier Point
Comment
SBBG64831
Draperia systyla
J. R. and R. C. Robbins
1932-7-14
Mariposa
below Inspiration Pt
1828
Comment
SBBG66606
Penstemon roezlii
J. R. and R. C. Robbins
1932-7-14
Mariposa
below Inspiration Pt
1524
Comment
SBBG68401
Astragalus bolanderi
J. R. and R. C. Robbins
1932-7-14
Mariposa
Chinquapin to Glacier Point
Comment
SBBG69169
Viola adunca
J. R. and R. C. Robbins
1932-7-14
Mariposa
Chinquapin to Glacier Point
Comment
SBBG69675
Calyptridium monospermum
J. R. and R. C. Robbins
1932-7-14
Mariposa
Chinquapin to Glacier Point
Comment
SBBG69920
Pseudostellaria jamesiana
J. R. and R. C. Robbins
1932-7-14
Mariposa
Chinquapin to Glacier Point
Comment
SBBG72475
Ivesia santolinoides
J. R. and R. C. Robbins
1932-7-14
Mariposa
Chinquapin to Glacier Point
Comment
SBBG57697
Calochortus leichtlinii
J. R. and R. C. Robbins
1932-7-17
Mariposa
Tioga Pass Rd
Comment
SBBG70526
Chamaebatia foliolosa
J. R. and R. C. Robbins
1932-7-16
Mariposa
Tioga Pass Rd
Comment
SBBG71686
Caltha leptosepala
J. R. and R. C. Robbins
1932-7-16
Mariposa
Porcupine Flat, Tioga Pass Rd
Comment
JEPS25003
Lessingia ramulosa
G. Thomas Robbins
1958-8-13
3928
Mendocino
along State Hwy 128 4 mi se Boonville
Comment
JEPS7450
Abies grandis
G. Thomas Robbins
1952-4-4
3410
Mendocino
just s Caspar; Caspar Ridge
Comment
JEPS7451
Hierochloe occidentalis
G. Thomas Robbins
1952-4-4
3409
Mendocino
about one mi sw Mendocino County Airport
Comment
UCD121380
Asclepias speciosa
W. W. Robbins
1941-8-8
s.n.
Mendocino
Round Valley.
Comment
UCD124404
Plantago coronopus
G. Thomas Robbins
1952-4-5
3412
Mendocino
about 4 miles southeast of Litte River, Mendocino White Plains.
Comment
UCD124682
Verbascum blattaria
W. W. Robbins
1941-8-8
s.n.
Mendocino
Round Valley.
Comment
UCD125992
Verbena lasiostachys
W. W. Robbins
1941-8-8
s.n.
Mendocino
Round Valley.
Comment
UCD135588
Senecio jacobaea
G. Thomas Robbins
1958-8-13
3926
Mendocino
exact location unknown.
Comment
JEPS15689
Cordylanthus mollis subsp. hispidus
G. Thomas Robbins with Douglas Post, John W. Dawson, and Peter H. Raven
1954-9-3
3651
Merced
1.7 mi s Ingomar (4.6 mi n of volta, along Gustine to Volta Rd., fork of San Luis Creek)
27
Comment
JEPS7957
Psilocarphus brevissimus var. brevissimus
G. Thomas Robbins, Lawrence R. Heckard
1953-5-29
3530
Merced
along State Highway 152 2.5 mi e Los Banos
Comment
UCD113280
Purshia tridentata
Robbins; Raynor
1943-6-1
s.n.
Modoc
Between Stronghold and Canby.
Comment
UCD59870
Bromus tectorum
Robbins; Raynor
1943-6-1
s.n.
Modoc
Modoc County
Comment
UCD114793
Descurainia sophia
Robbins; Raynor
1943-6-1
s.n.
Modoc
near Likely.
Comment
UCD115244
Rorippa austriaca
Robbins; Raynor
1943-6-1
s.n.
Modoc
Corporation Ranch in Likely.
Comment
UCD115507
Sisymbrium altissimum
Robbins; Raynor
1943-6-1
s.n.
Modoc
near Likely.
Comment
UCD115583
Thlaspi arvense
Robbins; Raynor
1943-6-1
s.n.
Modoc
Corporation Ranch.
Comment
UCD115844
Lepidium perfoliatum
Robbins; Raynor
1943-6-1
s.n.
Modoc
Near Likely.
Comment
UCD95864
Ranunculus aquatilis var. diffusus
Robbins; Raynor
1943-6-1
s.n.
Modoc
Corporation Ranch near Likely.
Comment
SBBG58354
Ipomopsis aggregata subsp. aggregata
J. R. and R. C. Robbins
1932-7-17
Mono
Tioga Pass
Comment
SBBG63280
Erigeron glacialis var. hirsutus
J. R. and R. C. Robbins
1932-7-17
Mono
Tioga Pass
Comment
SBBG69769
Lewisia pygmaea
J. R. and R. C. Robbins
1932-7-17
Mono
Tioga Pass
Comment
JEPS16379
Corethrogyne filaginifolia
G. Thomas Robbins
1956-12-30
3801
Monterey
near Marina; Monterey Bay
Comment
JEPS16381
Ericameria ericoides
G. Thomas Robbins
1956-12-30
3800
Monterey
near Marina; Monterey Bay, Marina Beach
Comment
JEPS25245
Hazardia squarrosa var. squarrosa
G. Thomas Robbins with John Weiler
1959-8-5
4123
Monterey
2.7 mi n Granite Canyon (along State Highway 1, 0.50 to 0.75 mi s of Malpaso Creek, 1.7 mi s of Carmel Highlands)
36
Comment
JEPS25250
Brickellia californica
G. Thomas Robbins with John Weiler
1959-8-6
4130
Monterey
about 6 mi s of Pfeiffer-Big Sur State Park and the crossing of the Big Sur River, along State Highway 1 Pfeiffer-Big Sur State Park
182
Comment
OBI16910
Brickellia californica
G. Thomas Robbins, John Weiler
1959-8-6
4130
Monterey
State Hwy 1 about 6 mi S of Pfeiffer-Big Sur State Park and the crossing of Bug Sur River;
183
Comment
CAS-BOT-BC19495
Carex bolanderi
G. Thomas Robbins; John Weiler
1959-8-7
4135
Monterey
Along Mill Creek, just below bridge crossing on State Highway 1, 3.5 to 4 miles north of (old) Gorda.
12
Comment
CAS-BOT-BC344425
Madia exigua
G. T. Robbins
1939-5-29
s.n.
Monterey
Frances Simes Hastings Natural History Reservation, upper Carmel Valley about 2 miles northeast of Jamesburg
Comment
JEPS16135
Cordylanthus rigidus subsp. rigidus
G. Thomas Robbins with John Dawson and Bob Ornduff
1956-10-6
3795
Monterey
2 mi s and above Jamesburg (along roadside between Jamesburg and summit of road over Chews Ridge); Santa Lucia Range
1066
Comment
JEPS16136
Calycadenia truncata
G. Thomas Robbins with John Dawson and Bob Ornduff
1956-10-6
3794
Monterey
along roadside between U.S. Forest Service China Camp Ground and Chews Ridge Lookout, on w slopes of Chews Ridge Santa Lucia Range
1402
Comment
JEPS16137
Cordylanthus rigidus subsp. rigidus
G. Thomas Robbins with John Dawson and Bob Ornduff
1956-10-6
3793
Monterey
on roadside between U.S. Forest Service China Camp Ground and Chews Ridge Lookout (w slopes of ridge); Santa Lucia Range, Chews Ridge
1402
Comment
JEPS16138
Monardella villosa subsp. villosa
G. Thomas Robbins with John Dawson and Bob Ornduff
1956-10-6
3792
Monterey
near entrance U.S. Forest Service China Camp Ground (along roadside between Jamesburg and Tassajara Hot Springs); Santa Lucia Range
1310
Comment
JEPS23822
Lobelia dunnii var. serrata
G. Thomas Robbins with John Weiler
1959-8-6
4127
Monterey
along Big Sur River, at and just n of Big Sur (River Village) Post Office Big Sur River; , Big Sur Post Office
38
Comment
JEPS23825
Castilleja affinis subsp. affinis
G. Thomas Robbins with John Weiler
1959-8-7
3144
Monterey
between Lopez Point and Cape San Martin (just below bridge crossing on State Hwy 1, bank of Mill Creek); Mill Creek
12
Comment
JEPS23826
Plantago subnuda
G. Thomas Robbins with John Weiler
1959-8-7
4136
Monterey
e of (directly opposite) Cape San Martin (along State Highway 1, about 0.4 mi s of Willow Creek crossing, 2.5 mi s of Pacific Valley School)
60
Comment
JEPS25246
Pseudognaphalium californicum
G. Thomas Robbins with John Weiler
1959-8-6
4125
Monterey
slopes near Mule Canyon (along side of road leading e from State Highway 1, about 1.5 mi s of Pfeiffer-Big Sur State Park)
304
Comment
JEPS25247
Pseudognaphalium ramosissimum
G. Thomas Robbins with John Weiler
1959-8-6
4126
Monterey
wooded slopes near Mule Canyon (along side road leading e from State Hwy 1, about 1 1/2 mi s of Pfeiffer-Bif Sur State Park)
304
Comment
JEPS25248
Juncus rugulosus
G. Thomas Robbins with John Weiler
1959-8-6
4128
Monterey
just n Big Sur P.O. (River Village) (along Big Sur River); Big Sur River
38
Comment
JEPS25251
Stephanomeria cichoriacea
G. Thomas Robbins with John Weiler
1959-8-6
Monterey
4.4 mi s Hot Springs Creek crossing (along State Highway 1)
76
Comment
JEPS25252
Carex bolanderi
G. Thomas Robbins with John Weiler
1959-8-7
4135
Monterey
3.5 to 4 mi n (old) Gorda (along Mill Creek, just below bridge crossing on State Highway 1); Mill Creek
12
Comment
JEPS5392
Castilleja affinis subsp. affinis
G. Thomas Robbins and R. Bacigalupi
1952-4-15
3413
Monterey
about 3 mi n Kings City (just off U.S. Hwy 101)
Comment
JEPS6358
Plantago erecta
G. Thomas Robbins and Rimo Bacigalupi
1952-4-15
3414
Monterey
between San Ardo and San Lucas (along U.S. Hwy 101)
Comment
OBI11625
Plantago subnuda
G. Thomas Robbins, John Weiler
1959-8-7
4136
Monterey
Along State hwy 1, directly opp (E of) Cape San Martin, about 0.4 mi S of Willow Crk crossing, 2.5 mi S of Pacific Valley School
61
Comment
POM308654
Madia exigua
G. Thomas Robbins
1939-5-29
s.n.
Monterey
Francis Simes Hastings Natural History Reservation, upper Carmel Valley about 2 miles northeast of Jamesburg
Comment
UC1201246
Lobelia dunnii var. serrata
G. Thomas Robbins with John Weiler
1959-8-6
4127
Monterey
long Big Sur River, at and just n of Big Sur (River Village) post office Big Sur River
38
Comment
UCD124565
Plantago subnuda
G. Thomas Robbins; John Weiler
1959-8-7
4136
Monterey
along State Highway 1, directly opposite (east of) Cape San Martin, about 0.4 mile south of Willow Creek crossing, 2.5 miles south of Pacific Valley School.
60
Comment
POM196070
Galium nuttallii var. tenue
L. F. Robbins
1926-3-26
s.n.
Napa
Putah Canyon.
Comment
POM197071
Streptanthus glandulosus
L. F. Robbins
1927-4-15
s.n.
Napa
[no locality information provided]
Comment
UCD102644
Heuchera micrantha
W. W. Robbins
1926-4-17
538
Nevada
Grass Valley.
Comment
UCD111996
Ceanothus integerrimus
W. W. Robbins
1926-4-17
536
Nevada
Grass Valley.
Comment
UCD112188
Ceanothus lemmonii
W. W. Robbins
1926-4-17
525
Nevada
Grass Valley.
Comment
UCD113086
Drymocallis glandulosa
W. W. Robbins
1926-4-17
542
Nevada
Grass Valley.
Comment
UCD122033
Fraxinus dipetala
W. W. Robbins
1926-4-17
530
Nevada
Grass Valley.
Comment
UCD123388
Triphysaria eriantha
W. W. Robbins
1926-4-17
532
Nevada
Grass Valley.
Comment
UCD139562
Calochortus monophyllus
W. W. Robbins
1926-4-17
522
Nevada
Grass Valley.
Comment
UCD96947
Ranunculus occidentalis
W. W. Robbins
1926-4-17
514
Nevada
Grass Valley.
Comment
UCD99007
Silene laciniata subsp. californica
W. W. Robbins
1926-4-17
515
Nevada
Grass Valley.
Comment
UCD114710
Diplotaxis tenuifolia
W. W. Robbins
1931-5-11
2203
Orange
Santa Ana.
Comment
UCD114711
Diplotaxis tenuifolia
W. W. Robbins
1931-5-11
2204
Orange
Santa Ana.
Comment
UCD63304
Lamarckia aurea
W. W. Robbins
1931-5-11
2202
Orange
Santa Ana.
Comment
JEPS26024
Ipomopsis aggregata
G. Thomas Robbins
1951-6-17
3388
Placer
1.5 mi s Homewood (along state hwy 89)
1889
Comment
UC1249640
Ipomopsis aggregata
G. Thomas Robbins
1951-6-17
3388
Placer
ca 1.5 mi s Homewood (along state hwy 89)
Comment
UCD102424
Ribes nevadense
Robbins; Raynor
1943-6-1
s.n.
Plumas
Feather River Canyon near Virgilia.
Comment
UCD102812
Vitis californica
Robbins and Raynor
1943-6-1
s.n.
Plumas
Feather River Canyon near Virgilia.
Comment
UCD132042
Erigeron philadelphicus var. philadelphicus
Robbins; Raynor
1943-6-1
s.n.
Plumas
Belden.
Comment
UCD59660
Bromus secalinus
Robbins; Raynor
1943-6-1
s.n.
Plumas
Quincy.
Comment
UCD84878
Holcus lanatus
Robbins; Raynor
1943-6-1
s.n.
Plumas
Quincy.
Comment
UCD100553
Eriogonum nudum var. oblongifolium
Robbins; Raynor
1943-6-1
s.n.
Plumas
Near Quincy.
Comment
UCD107740
Medicago lupulina
Robbins and Raynor
1943-6-1
s.n.
Plumas
Belden.
Comment
UCD117716
Gilia capitata subsp. mediomontana
Robbins; Raynor
1943-6-1
s.n.
Plumas
Quincy.
Comment
UCD134124
Leucanthemum vulgare
Robbins; Raynor
1943-6-1
s.n.
Plumas
Quincy.
Comment
UCD136509
Symphyotrichum hendersonii
Robbins; Raynor
1943-6-1
s.n.
Plumas
Belden.
Comment
UCD142382
Euphorbia crenulata
Robbins; Raynor
1943-6-1
s.n.
Plumas
Belden, Feather River Canyon.
Comment
SBBG60020
Arctostaphylos glauca
R. C. and J. R. Robbins
1933-2-15
Riverside
Pinyon Flat, Palms to Pines (St Hwy 74)
Comment
SBBG61311
Oenothera deltoides
R. C. and J. R. Robbins
1933-2-16
Riverside
Palm Springs-Indio Rd, near La Quinta
Comment
SBBG65759
Palafoxia arida
R. C. and J. R. Robbins
1933-2-15
Riverside
Tahquitz Cyn
Comment Read comments Oct 31 2011
SBBG68769
Justicia californica
R. C. and J. R. Robbins
1933-2-15
Riverside
Tahquitz Cyn, 11 mi S of Palm Springs
Comment
SBBG72431
Dithyrea californica
R. C. and J. R. Robbins
1933-2-17
Riverside
20 mi S of Indio
Comment
UCD120424
Phacelia distans
L. F. Robbins
1929-3-27
s.n.
Riverside
Near Banning.
Comment
CAS-BOT-BC67325
Thysanocarpus radians
G. Thomas Robbins
1943-4-18
1006
Sacramento
Carmichael District, about 15 miles northeast of Sacramento.
Comment
JEPS14472
Downingia cuspidata
G. Thomas Robbins with Peter H. Raven
1956-4-28
3669
Sacramento
about 2 mi w El Dorado County line (along U.S. Highway 50, foothills of the Sierra Nevada); Sierra Nevada
60
Comment
JEPS14532
Veronica peregrina subsp. xalapensis
G. Thomas Robbins with Peter H. Raven
1956-4-28
3668
Sacramento
near Sacramento Airport (along Freeport Blvd.); Freeport Blvd.
Comment
SACT000470
Briza minor
L. Robbins
1928-4-20
Sacramento
Comment
SACT001471
Lolium temulentum
L. Robbins
Sacramento
No date listed.
Comment
SEINET2429229
Achyrachaena mollis
G. Thomas Robbins
1943-4-18
1005
Sacramento
Carmichael District, about fifteen miles northeast of Sacramento.
Comment
UC480692
Plagiobothrys fulvus
L. F. Robbins
1928-4-20
Sacramento
near Fair Oaks
Comment
UC532187
Lupinus microcarpus var. densiflorus
L. F. Robbins
1928-4-20
Sacramento
near Fair Oaks
Comment
UC747109
Castilleja exserta
G. Thomas Robbins
1943-4-18
1001
Sacramento
about 15 mi ne Sacramento; Carmichael District
Comment
UC747317
Limnanthes alba subsp. alba
G. Thomas Robbins
1943-4-18
1007
Sacramento
ca 15 mi ne Sacramento; Carmichael District
Comment
UC747517
Triteleia hyacinthina
G. Thomas Robbins
1943-4-18
1010
Sacramento
15 mi ne Sacramento (Carmichael District); Carmichael District
Comment
UC747591
Plagiobothrys greenei
G. Thomas Robbins
1943-4-18
1008
Sacramento
near Carmichael (ca 15 mi ne Sacramento)
Comment
UC907703
Lupinus microcarpus var. densiflorus
G. Thomas Robbins
1943-4-18
1004
Sacramento
ca 15 mi ne Sacramento (Carmichael District)
Comment
UC907707
Lupinus bicolor
G. Thomas Robbins
1943-4-18
1003
Sacramento
Carmichael District ca 15 mi ne Sacramento; ne of Sacramento
Comment
UCD118959
Dodecatheon hendersonii
W. W. Robbins
1928-4-29
937
Sacramento
American River.
Comment
UCD143672
Trifolium barbigerum
W. W. Robbins
1928-4-29
955
Sacramento
American River.
Comment
UCD81571
Paspalum distichum
W. W. Robbins
1927-10-1
837
Sacramento
Walnut Grove.
Comment
UCD81572
Paspalum distichum
W. W. Robbins
1927-10-1
837
Sacramento
Walnut Grove.
Comment
CAS-BOT-BC522281
Triteleia hyacinthina
G. Thomas Robbins
1943-4-18
1010
Sacramento
Carmichael district, 15 mi. NE of Sacramento
Comment
POM183203
Eschscholzia lobbii
L. F. Robbins
1927-3-10
s.n.
Sacramento
Del Paso
Comment
RSA400064
Delphinium variegatum
L. F. Robbins
1928-4-20
s.n.
Sacramento
Near Fair Oaks
Comment
UCD113565
Horkelia tridentata
W. W. Robbins
1928-4-29
953
Sacramento
American River.
Comment
UCD123699
Collinsia torreyi var. wrightii
W. W. Robbins
1925-6-20
1940
Sacramento
American River.
Comment
UCD137861
Asarum hartwegii
W. W. Robbins
1928-4-29
986
Sacramento
American River.
Comment
UCD138497
Allium campanulatum
W. W. Robbins
1925-6-20
1816
Sacramento
American River.
Comment
UCD139073
Maianthemum racemosum
W. W. Robbins
1928-4-29
989
Sacramento
American River.
Comment
UCD139695
Fritillaria micrantha
W. W. Robbins
1928-4-29
985
Sacramento
American River.
Comment
JEPS5161
Oxystylis lutea
G. T. Robbins and Rimo Bacigalupi with L. R. Heckard
1952-5-1
3483
San Bernardino
ca. 10 mi. s. Ibex Pass summit (along CA Hwy. 127, near crossing over Amargosa R.)
Comment
JEPS5244
Nemacladus orientalis
G. Thomas Robbins with Lincoln Constance, George Gillett
1952-4-27
3472
San Bernardino
14 mi w Ludlow (s base of Mt. Pisgah Crater); Mojave Desert, Mt. Pisgah Crater
640
Comment
JEPS5585
Coreopsis calliopsidea
G. Thomas Robbins and Rimo Bacigalupi
1952-4-19
3435
San Bernardino
along US Highway 466 about halfway between Barstow and Kramer
Comment
JEPS7453
Androstephium breviflorum
G. Thomas Robbins and Rimo Bacigalupi
1952-4-19
3430
San Bernardino
along US Hwy 91 about 1 mi w Cronese (Cronese Valley); Mohave Desert
396
Comment
JEPS7767
Gilia sinuata
G. Thomas Robbins
1952-4-29
3475
San Bernardino
Mitchell's Caverns eastern Mohave Desert, Providence Mountains, Mitchell;s Cave (n of Mitchell Ranch, Providence Mountains, eastern Mohave Desert)
Comment
JEPS7790
Gilia sinuata
G. Thomas Robbins
1952-4-29
3481
San Bernardino
in bed of wash s and e of Mitchell Ranch Mitchell's Caverns (Providence Mountains, eastesrn Mohave Desert); eastern Mohave Desert, Providence Mountains
Comment
JEPS8002
Ipomopsis polycladon
G. Thomas Robbins with L. Constance and G. W. Gillett
1952-4-27
3469
San Bernardino
near Hector Mines (on Mt Pisgah Crater lava flow, about 2 mi s of U.S. Hwy 66); Mohave Desert, Mt. Pisgah Crater
Comment
SBBG34706
Eucnide urens
J. R. and R. C. Robbins
1930-3-25
San Bernardino
Mojave Desert
Comment
SBBG60822
Encelia actoni
J. R. and R. C. Robbins
1930-3-25
San Bernardino
Ibex Pass
Comment
SBBG62984
Gutierrezia microcephala
J. R. and R. C. Robbins
1932-9-17
San Bernardino
E of Baker
Comment
SBBG64358
Gilia brecciarum subsp. neglecta
J. R. and R. C. Robbins
1930-3-25
San Bernardino
Mojave Desert
Comment
SD51623
Nemacladus orientalis
G. Thomas Robbins, Lincoln Constance, George Gillett
1952-4-27
3472
San Bernardino
Southbase of Mount Pisgah Crater, Ca. 14 miles west of Ludlow, Mojave Desert
640
Comment
UCD90073
Hilaria rigida
G. Thomas Robbins; Rimo Bacigalupi
1952-4-19
3432
San Bernardino
along U.S. Highway 91, about 1 mile west of Cronese (Cronese Valley), Mohave Desert.
396
Comment
CAS-BOT-BC423239
Oxystylis lutea
G. T. Robbins; Rimo Bacigalupi; L. R. Heckard
1952-5-1
3483
San Bernardino
Near crossing over Amargosa River about 10 miles south of Ibex Pass summit, along California Highway No. 127.
Comment
JEPS5533
Coreopsis californica var. californica
G. T. Robbins and Rimo Bacigalupi
1952-4-19
3436
San Bernardino
along U. S. Highway No.466 (about halfway between Barstow and Kramer)
701
Comment
JEPS7452
Orobanche cooperi
G. Thomas Robbins, Rimo Bacigalupi
1952-4-19
3427
San Bernardino
about 4 mi w of Baker (along U.S. Highway 91, Mohave Desert); Mohave Desert
335
Comment
JEPS7460
Gilia latiflora subsp. davyi
G. Thomas Robbins, Rimo Bacigalupi
1952-4-19
3438
San Bernardino
Desert flats 5 mi e Kramer; Mohave Desert, e of Kramer
731
Comment
JEPS8040
Chorizanthe rigida
G. Thomas Robbins and Rimo Bacigalupi with L. Constance, L. R. Heckard, G. W. Gillett
1952-5-1
3484
San Bernardino
along State Highway 127 about 3 mi s of summit Ibex Pass; s of summit Ibex Pass
381
Comment
RSA0006830
Astragalus nuttallianus var. imperfectus
G. Thomas Robbins, R. C. Bacigalupi
1952-4-28
3473
San Bernardino
Rocky slopes near Mitchell's Caverns, Providence Mtns.
1372
Comment
SBBG67428
Astragalus purshii var. tinctus
J. R. and R. C. Robbins
1930-3-25
San Bernardino
NE Mojave Desert
Comment
SEINET10461127
Nemacladus rubescens
Guy T. Robbins, Rimo Bacigalupi
1952-4-19
Robbins 3428
San Bernardino
About 10 miles east of Cronese Valley along U.S. Highway 91
366
Comment
SEINET10972228
Nemacladus glanduliferus var. orientalis
Robbins
1952-4-27
ROBBINS 3472
San Bernardino
On lava flow at south base of Mt. Pisgah Crater, about 14 miles west of Ludlow, Mojave Desert
640
Comment
SEINET1869519
Nemacladus orientalis
G. Thomas Robbins, Lincoln Constance, George Gillett
1952-1
3472
San Bernardino
On lava flow at south base of Mt. Pisgah Crater, about 14 miles west of Ludlow.
640
Comment
SD135123
Helianthus gracilentus
Marya Robbins
1992-5-5
San Diego
Camp Pendleton, Yankee 2 training area. Level bottom of valley between San Mateo and Jardine Canyons
Comment
SD135139
Venegasia carpesioides
Marya Robbins
1992-5-5
San Diego
Camp Pendleton, Yankee 2 training area. Level bottom of valley between San Mateo and Jardine Canyons
Comment
SD158039
Urtica urens
Jolynn Robbins
2004-4-5
2
San Diego
Damon Lane County Park in El Cajon. South on Jamacha, right on Fury. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD158189
Hirschfeldia incana
Jolynn Robbins
2004-4-5
1
San Diego
Damon Lane County Park in El Cajon. South on Jamacha, right on Fury. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD158195
Sonchus asper subsp. asper
Jolynn Robbins
2004-4-19
7
San Diego
Damon Lane County Park in El Cajon. South on Jamacha, right on Fury. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD158240
Schinus molle
Jolynn Robbins
2004-4-5
4
San Diego
Damon Lane County Park in El Cajon. South on Jamacha, right on Fury. Right on Wieghorst, left on Calle Albara.
68
Comment
SD159635
Hordeum murinum subsp. leporinum
Jolynn Robbins
2004-4-19
9
San Diego
Damon Lane County Park in El Cajon. South on Jamacha, right on Fury. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD159780
Amsinckia menziesii var. menziesii
Jolynn Robbins
2004-4-19
8
San Diego
DAMON LANE COUNTY PARK, NEAR FURY. TAKE WIEGHORST, LEFT ON CALLE ALBARA.
68
Comment
SD160458
Bromus diandrus
Jolynn Robbins
2004-4-19
10
San Diego
Damon Lane County Park in El Cajon. South on Jamacha, right on Fury. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD165152
Eriogonum fasciculatum var. foliolosum
Jolynn Robbins
2004-7-5
19
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD165190
Salvia apiana
Jolynn Robbins
2004-7-5
22
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD165193
Juglans nigra
Jolynn Robbins
2004-7-5
18
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD165280
Isocoma menziesii var. decumbens
Jolynn Robbins, Joe Barth
2004-8-2
25
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD165289
Gutierrezia californica
Jolynn Robbins
2004-7-5
16
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha, right on Fury. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD165322
Foeniculum vulgare
Jolynn Robbins
2004-7-5
23
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD165334
Stipa miliacea
Jolynn Robbins, Joe Barth
2004-8-2
27
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD165340
Cortaderia selloana
Jolynn Robbins, Joe Barth
2004-8-2
26
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD165351
Cyperus eragrostis
Jolynn Robbins, Joe Barth
2004-8-2
28
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD167461
Salix laevigata
Jolynn Robbins
2004-4-5
5
San Diego
Damon Lane County Park in El Cajon. South on Jamacha, right on Fury. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD173725
Tamarix ramosissima
Jolynn Robbins, Joe Barth
2004-8-2
29
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD184129
Salsola australis
Jolynn Robbins
2006-9-4
55
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD185359
Polypodium californicum
Jolynn Robbins
2006-4-9
46
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD185379
Sisyrinchium bellum
Jolynn Robbins
2006-4-9
39
San Diego
Damon Lane County Park in south El Cajon. N of the intersection of Fury Ln and Wieghorst Way.
68
Comment
SD185452
Artemisia dracunculus
Jolynn Robbins
2004-8-23
31
San Diego
Damon Lane County Park in south El Cajon. N of the intersection of Fury Ln and Wieghorst Way.
68
Comment
SD185462
Baccharis salicifolia
Jolynn Robbins
2006-4-9
37
San Diego
Damon Lane County Park in south El Cajon. N of the intersection of Fury Ln and Wieghorst Way.
68
Comment
SD185487
Erigeron canadensis
Jolynn Robbins
2006-9-4
60
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD185517
Hazardia squarrosa var. grindelioides
Jolynn Robbins
2004-8-23
32
San Diego
Damon Lane County Park in south El Cajon. N of the intersection of Fury Ln and Wieghorst Way.
68
Comment
SD185522
Heterotheca grandiflora
Jolynn Robbins
2006-4-9
48
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD185542
Helminthotheca echioides
Jolynn Robbins
2006-9-4
59
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD185551
Pseudognaphalium californicum
Jolynn Robbins
2006-4-9
49
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD185571
Xanthium strumarium
Jolynn Robbins
2006-9-4
58
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD185657
Croton setiger
Jolynn Robbins
2006-9-4
53
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD185761
Trichostema lanceolatum
Jolynn Robbins
2006-9-4
54
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD187930
Acmispon glaber var. brevialatus
Jolynn Robbins
2006-4-9
44
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
SD189615
Chenopodium californicum
Jolynn Robbins
2006-4-9
42
San Diego
Damon Lane County Park in south El Cajon. N of the intersection of Fury Ln and Wieghorst Way.
68
Comment
SD189626
Dysphania ambrosioides
Jolynn Robbins
2006-9-4
56
San Diego
Damon Lane County Park in south El Cajon. South on Jamacha to Fury, turn right. Then right on Wieghorst, left on Calle Albara.
68
Comment
UCD100275
Eriogonum inflatum
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD101292
Eriogonum thomasii
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD103874
Chylismia claviformis
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD104770
Astragalus insularis var. harwoodii
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD105694
Dalea mollis
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD105698
Dalea mollissima
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD105830
Lupinus arizonicus
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD106743
Marina parryi
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD107107
Krameria bicolor
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD107164
Fagonia laevis
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD108313
Psorothamnus emoryi
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD108483
Senna armata
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD114730
Dithyrea californica
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD115953
Lyrocarpa coulteri
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD116341
Hibiscus denudatus
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD116479
Oligomeris linifolia
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD116907
Bursera microphylla
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD117116
Thamnosma montana
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD120143
Pectocarya platycarpa
W. W. Robbins
1939-12-24
s.n.
San Diego
southeastern part of county.
Comment
UCD121064
Tiquilia plicata
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD121921
Galium stellatum
W. W. Robbins
1939-12-24
s.n.
San Diego
S.E. part of county.
Comment
UCD122539
Castilleja foliolosa
W. W. Robbins
1939-12-24
s.n.
San Diego
S.E. part of county.
Comment
UCD123193
Orobanche cooperi
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD124152
Penstemon thurberi
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD124542
Plantago ovata var. fastigiata
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD124923
Hyptis emoryi
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD126287
Cuscuta denticulata
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD126748
Nicotiana obtusifolia
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD129504
Baileya pauciradiata
W. W. Robbins
1939-12-24
s.n.
San Diego
Southeast San Diego County: Exact location unknown.
Comment
UCD132592
Geraea canescens
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD134913
Perityle emoryi
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD134967
Pleurocoronis pluriseta
W. W. Robbins
1939-12-24
s.n.
San Diego
Southeast San Diego County: Colorado Desert.
Comment
UCD135034
Porophyllum gracile
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD142315
Ditaxis serrata
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD142565
Euphorbia melanadenia
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD142673
Euphorbia pediculifera
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD142858
Euphorbia setiloba
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD56847
Bouteloua barbata
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD97388
Allenrolfea occidentalis
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD97892
Tidestromia suffruticosa var. oblongifolia
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD97897
Achyronychia cooperi
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
UCD98022
Allionia incarnata var. incarnata
W. W. Robbins
1939-12-24
s.n.
San Diego
SE part of county.
Comment
JEPS15525
Orobanche robbinsii
G. Thomas Robbins
1956-8-13
3730
San Francisco
On ocean cliff near Lands End, just below Lincoln Park, San Francisco.
Comment
JEPS15526
Orobanche robbinsii
G. Thomas Robbins
1956-8-13
3730
San Francisco
On ocean cliff near Lands End, just below Lincoln Park, San Francisco.
Comment
JEPS15527
Plantago subnuda
G. Thomas Robbins
1956-8-13
3734
San Francisco
near Lands End (on cliff above ocean, just below Lincoln Park); San Francisco
45
Comment
JEPS19384
Castilleja affinis subsp. affinis
G. Thomas Robbins
1940-5-15
319
San Francisco
Sunset District San Francisco
Comment
JEPS21984
Plantago erecta
G. Thomas Robbins
1958-5-9
3825
San Francisco
w side Lake Merced Blvd. (just s of the pedestrian causeway on Lake Merced); San Francisco
7
Comment
UC1084490
Phacelia distans
G. Thomas Robbins
1940-5-15
311
San Francisco
Sunset District San Francisco (sand hills)
Comment
UC1084491
Abronia latifolia
G. Thomas Robbins
1940-5-15
312
San Francisco
Vicinity of Rivera Street and 28th Avenue Sunset District
Comment
UC1084492
Anaphalis margaritacea
G. Thomas Robbins
1940-5-15
313
San Francisco
Sunset District
Comment
UC1084495
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
G. Thomas Robbins
1940-5-15
316
San Francisco
Sunset District San Francisco (sand hills)
Comment
UC1084496
Malva nicaeensis
G. Thomas Robbins
1940-5-15
317
San Francisco
San Francisco, Sunset District, vicinity of Rivera Street and 28th Avenue San Francisco; , Sunset District
Comment
UC1084497
Lupinus chamissonis
G. Thomas Robbins
1940-5-15
318
San Francisco
Sunset District Sunset District, San Francisco (San Francisco); , Sunset District
Comment
UC913386
Navarretia squarrosa
G. Thomas Robbins
1940-6-3
331
San Francisco
Golden Gate Park San Francisco
Comment
UCD48685
Navarretia squarrosa
G. Thomas Robbins
1940-6-3
331
San Francisco
Sandy waste places in Golden Gate Park, San Francisco, San Francisco County.
Comment
CAS-BOT-BC191570
Chorizanthe cuspidata var. cuspidata
G. Thomas Robbins
1955-4-23
3653
San Francisco
Stabilized sand hills facing the ocean. Below Olympic Golf Club, San Francisco
Comment
CAS-BOT-BC483757
Orobanche robbinsii
G. Thomas Robbins
1956-8-13
3730
San Francisco
Near Lands End, just below Lincoln Park, San Francisco
45
Comment
JEPS15528
Piperia elegans
G. Thomas Robbins
1956-8-13
3732
San Francisco
near Lands End (just below Lincoln Park)
45
Comment
JEPS15535
Plantago subnuda
G. Thomas Robbins with J. T. Howell
1956-7-19
3693
San Francisco
Golden Gate Park, around bank concourse San Francisco, Golden Gate Park
Comment
JEPS9710
Plantago erecta
G. Thomas Robbins
1955-4-23
3654
San Francisco
just s Fleishhacker Pool; San Francisco
Comment
RSA152196
Plantago erecta
G. Thomas Robbins
1958-5-9
3824
San Francisco
Along the west side of Lake Merced Bld (opposite Pacific Rod and Gun Club), southwest of Lake Merced, 0.2 mile south of junction with Skyline Blvd, San Francisco.
8
Comment
UCSB2789
Fragaria chiloensis
Robbins, G.
1940-5-15
San Francisco
vicinity Rivera Street and 28 th. Avenue, San Francisco
Comment
JEPS24325
Holozonia filipes
G. Thomas Robbins with Robt. Ornduff and Howard Whisler
1959-10-25
4170
San Joaquin
3.5 mi e Farmington (0.5 mi w of Stanislaus Co. line, along State Highway 4, in the first low, rolling foothills of the Sierra Nevada); Sierra Nevada, Duck Creek
42
Comment
JEPS24326
Kickxia spuria
G. Thomas Robbins with Robert Ornduff and Howard Whisler
1959-10-25
4172
San Joaquin
3.5 mi e Farmington (banks and in stream bed of Duck Creek, along State Highway 4, 0.5 mi w of Stanislaus County line, in first low rolling foothills of the Sierra Nevada); Sierra Nevada, Duck Creek
42
Comment
JEPS25282
Mollugo verticillata
G. Thomas Robbins with Robert Ornduff and Howard Whisler
1959-10-25
4171
San Joaquin
1/2 mi w of Stanislaus County line (3 1/2 mi e of Farmington, bed of Duck Creek, along Hwy 4, in the first foothills of Sierra Nevada); Sierra Nevada, Duck Creek
42
Comment
UC1057470
Nemophila pedunculata
G. Thomas Robbins
1940-3-16
287
San Joaquin
near Castle Rock (Corral Hollow); near Castle Rock, Corral Hollow
198
Comment
UCD115321
Rorippa palustris
W. W. Robbins; A. S. Crafts
1932-3-30
s.n.
San Joaquin
Stockton.
Comment
UCD99651
Mollugo verticillata
G. Thomas Robbins; Robert Ornduff, Howard Whisler
1959-10-25
4171
San Joaquin
on the surface of the dried stream bed of Duck Creek, along State Highway 4, 1/2 mile west of Stanislaus Co. line, 3.5 miles east of Farmington; in the first low, rolling foothills of the Sierra Nevada.
42
Comment
JEPS16141
Deinandra increscens subsp. increscens
G. Thomas Robbins with John Weiler
1959-8-7
4139
San Luis Obispo
1.8 mi n Arroyo de la Cruz (w of State Highway 1, 5.6 mi s of Monterey County line)
Comment Read comments Sep 10 2011
JEPS23099
Solidago confinis
G. Thomas Robbins with John Weiler
1959-8-7
4143
San Luis Obispo
at nw margin Oso Flaco Lake (southwestern San Luis Obispo County); nw margin of Oso Flaco Lake
12
Comment Read comments Oct 26 2006
JEPS25255
Deinandra increscens subsp. increscens
G. Thomas Robbins with John Weiler
1959-8-7
4139
San Luis Obispo
1.8 mi n Arroyo de la Cruz (w of State Highway 1, 5.6 mi s of Monterey County line)
15
Comment Read comments Sep 10 2011
JEPS25258
Symphyotrichum subspicatum
G. Thomas Robbins with John Weiler
1959-8-8
4144
San Luis Obispo
nw margin of Oso Flaco Lake Oso Flaco Lake
12
Comment
JEPS25259
Silene laciniata subsp. major
G. Thomas Robbins with John Weiler
1959-8-8
4145
San Luis Obispo
about 1 1/2 mi se Oso Flaco Lake; se of Oso Flaco Lake
15
Comment
JEPS25260
Corethrogyne filaginifolia
G. Thomas Robbins with John Weiler
1959-8-8
4146
San Luis Obispo
about 1 1/2 mi se Oso Flaco Lake
15
Comment
JEPS25261
Stephanomeria exigua subsp. carotifera
G. Thomas Robbins with John Weiler
1959-8-8
4147
San Luis Obispo
1.5 mi se Oso Flaco Lake
15
Comment
JEPS25262
Cryptantha clevelandii
G. Thomas Robbins with John Weiler
1959-8-8
4149
San Luis Obispo
about 1.5 mi se Oso Flaco Lake
15
Comment
JEPS30774
Juncus lescurii
G. Thomas Robbins
1950-5-13
3345
San Luis Obispo
se of Oso Flaco Lake
Comment
OBI15456
Solidago confinis
G. Thomas Robbins, John Weiler
1959-8-7
4143
San Luis Obispo
NW margin of Oso Flaco Lake
12
Comment
OBI19460
Silene laciniata subsp. laciniata
G. Thomas Robbins, John Weiler
1959-8-8
4145
San Luis Obispo
About 1.5 mi SE of Oso Flaco Lake
15
Comment
OBI20725
Cryptantha clevelandii var. florosa
G. Thomas Robbins, John Weiler
1959-8-8
4149
San Luis Obispo
About 1.5 mi SE of Oso Flaco Lake
15
Comment
OBI9667
Castilleja affinis
G. Thomas Robbins, John Weiler
1959-8-8
4148
San Luis Obispo
About 1.5 mi SE of Oso Flaco Lake
15
Comment
RSA152182
Silene laciniata subsp. major
G. Thomas Robbins, John Weiler
1959-8-8
4145
San Luis Obispo
About 1.5 miles SE of Oso Flaco Lake.
15
Comment
SBBG58495
Armeria maritima subsp. californica
R. C. Robbins
1931-4-16
San Luis Obispo
between Cambria and San Simeon
Comment
SBBG62844
Isocoma menziesii var. vernonioides
R. C. and J. R. Robbins
1932-8-29
San Luis Obispo
Morro Bay
Comment
SBBG66793
Diplacus aurantiacus
J. R. and R. C. Robbins
1932-8-29
San Luis Obispo
near Cambria
Comment
UC964801
Scirpus pungens
G. Thomas Robbins
1950-5-13
3346
San Luis Obispo
se Oso Flaco Lake (sand dunes)
Comment
UC964802
Scirpus pungens
G. Thomas Robbins
1950-5-13
3350
San Luis Obispo
marshy borders along w shore Oso Flaco Lake
Comment
UC964807
Carex pansa
G. Thomas Robbins
1950-5-13
3344
San Luis Obispo
se Oso Flaco Lake
Comment
UC964813
Arenaria paludicola
G. Thomas Robbins
1950-5-13
3353
San Luis Obispo
Along west of Oso Flaco Lake.
Comment
JEPS23827
Plantago maritima var. californica
G. Thomas Robbins with John Weiler
1959-8-7
4140
San Luis Obispo
1.8 mi n Arroyo de la Cruz (5.6 mi s of the Monterey County line, w of State Highway 1)
15
Comment
JEPS25256
Ceanothus thyrsiflorus
G. Thomas Robbins with John Weiler
1959-8-7
4141
San Luis Obispo
1.8 mi n Arroyo de la Cruz (w of State Hwy 1, 5.6 mi s of the Monterey Co. line)
Comment
JEPS25257
Corethrogyne filaginifolia
G. Thomas Robbins with John Weiler
1959-8-7
4142
San Luis Obispo
along Paso Robles Street (Oceano); Oceano
15
Comment
JEPS5058
Delphinium recurvatum
G. T. Robbins and R. Bacigalupi
1952-4-20
3453
San Luis Obispo
just e lowest point of Plain ((i.e, at that lateral), about 8 mi se of Soda Lake); Carrizo Plain
Comment
JEPS7457
Lepidium jaredii
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3454
San Luis Obispo
about 8 mi se Soda Lake (just e of lowest point in Carrizo Plain); Carrizo Plain
594
Comment
JEPS7480
Eremalche parryi subsp. kernensis
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3459
San Luis Obispo
s. most end of Carrizo Plain (just before descent into Cuyama Valley, ca. 4 mi. from Kern Co. line)
868
Comment
JEPS7763
Phacelia ciliata var. ciliata
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3457
San Luis Obispo
about 4 mi from Kern County line (just before descent into Cuyama Valley, southernmost end of plain); Carrizo Plain
868
Comment
JEPS7792
Lasthenia ferrisiae
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3455
San Luis Obispo
just e of lowest point in Carrizo Plain (ca. 8 mi se Soda Lake)
594
Comment
JEPS8047
Lycium andersonii
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3451
San Luis Obispo
16 mi nnw Kern County line; Elkhorn Plain
731
Comment
JEPS8060
Pectocarya anisocarpa
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3450
San Luis Obispo
16 mi n-nw Kern County line; Elkhorn Plain
731
Comment
OBI11631
Plantago maritima
G. Thomas Robbins, John Weiler
1959-8-7
4140
San Luis Obispo
W of State hwy, 1.8 mi N of Arroyo de la Cruz, 5.6 mi S of Monterey County boundary
15
Comment
OBI12402
Eremalche parryi subsp. kernensis
G. Thomas Robbins, Rimo Bacigalupi
1952-4-20
3459
San Luis Obispo
Southernmost end of Carrizo Plain, just before descent into Cuyama Valley, about 4 mi from Kern County line
869
Comment
OBI18738
Monolopia lanceolata
G. Thomas Robbins & Rimo Bacigalupi, Rimo Bacigalupi
1952-4-20
3458
San Luis Obispo
S most end of Carrizo Plain, just before descent into Cuyama Valley, abut 4 mi from Kern county line
869
Comment
OBI9684
Castilleja subinclusa subsp. subinclusa
G. Thomas Robbins & Rimo Bacigalupi, Rimo Bacigalupi
1952-4-16
3415
San Luis Obispo
1/4 mi W of summit of Cottonwood Pass, near the San Luis Obispo-Kern county line, along state hwy 41
762
Comment
RSA152181
Hemizonia increscens
G. Thomas Robbins, John Weiler
1959-8-7
4139
San Luis Obispo
West of State Hwy 1, 1.8 miles N of Arroyo de la Cruz, 5.6 miles S of the Monterey County line.
15
Comment
SBBG100029
Castilleja affinis
G. T. Robbins, K. Harrison
1955-5-16
5140
San Luis Obispo
upper reaches of Camatta Cyn, 1.6 mi N of jct of Camatta Cyn Rd, with direct rd from La Panza to Creston
396
Comment
SBBG57703
Calochortus luteus
J. R. and R. C. Robbins
1932-6-9
San Luis Obispo
10 mi inland from Cayucos
304
Comment
SBBG61009
Hemizonia congesta subsp. luzulifolia
R. C. Robbins, J. R. Robbins
1932-8-29
San Luis Obispo
between Cayucos and San Simeon
Comment
SBBG66799
Diplacus aurantiacus
J. R. and R. C. Robbins
1932-6-9
San Luis Obispo
12 mi from Cayucos
457
Comment
SEINET10301447
Schoenoplectus pungens
G. T. Robbins
1950-5-13
3350
San Luis Obispo
Along west shore of Oso Flaco Lake
Comment
SEINET13347621
Carex cusickii
G. T. Robbins
1950-5-13
3348
San Luis Obispo
West shore of Oso Flaco lake
Comment
SEINET6185846
Juncus lescurii
G. T. Robbins
1950-5-13
3345
San Luis Obispo
Sand dunes southeast of Oso Flaco Lake
Comment
UC1010764
Lepidium jaredii
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3454
San Luis Obispo
about 8 mi se Soda Lake (just e of lowest point in Carrizo Plain); Carrizo Plain
594
Comment
UCSB5358
Phacelia ciliata
Robbins, G.; Bacigalupi, Rimo
1952-4-20
San Luis Obispo
Southernmost end of Carrizo Plain, just before descent into Cuyama Valley, and about 4 miles from the Kern County line
868
Comment
JEPS15530
Plantago maritima var. californica
G. Thomas Robbins
1956-8-18
3736
San Mateo
near mouth of Pomponio Creek
Comment
JEPS15531
Atriplex leucophylla
G. Thomas Robbins
1956-8-18
3739
San Mateo
along ocean shore near the mouth Pomponio Creek; near mouth Pomponio Creek
Comment
JEPS15532
Jaumea carnosa
G. Thomas Robbins
1956-8-18
3738
San Mateo
mouth of Pomponio Creek (at Pacific Ocean)
Comment
JEPS18421
Corylus californica
G. Thomas Robbins
1957-2-24
3803
San Mateo
Brisbane, upper edge of San Bruno Mountains, NE end
Comment Read comments Sep 12 2011
JEPS19373
Collinsia sparsiflora var. sparsiflora
G. Thomas Robbins
1937-4-11
86
San Mateo
near Spring Valley Lake (along rd to Woodside)
Comment
JEPS30787
Dodecatheon clevelandii subsp. patulum
G. Thomas Robbins
1937-4-11
89
San Mateo
above San Mateo (on road to Woodside); above San Mateo
Comment
UC1057443
Iris longipetala
G. Thomas Robbins
1937-4-11
82
San Mateo
slopes above Spring Valley Lake (s of San Francisco)
Comment
UC1057444
Viola pedunculata
G. Thomas Robbins
1937-4-11
84
San Mateo
on slopes above Spring Valley Lake (s of San Francisco)
Comment
UC1057449
Astragalus gambelianus
G. Thomas Robbins
1937-4-11
98
San Mateo
near Spring Valley Lakes (along road to Woodside); near Spring Valley Lakes, along road to Woodside
Comment
UC1057459
Muilla maritima
G. Thomas Robbins
1937-4-11
100
San Mateo
near Spring Valley Lakes, along road to Woodside
Comment
UC1084377
Rumex acetosella
G. Thomas Robbins
1937-4-11
74
San Mateo
just s San Francisco (along Skyline Boulevard)
Comment
UC1084378
Heracleum lanatum
G. Thomas Robbins
1937-4-11
75
San Mateo
along Skyline Blvd. s. of San Francisco
Comment
UC1084383
Amsinckia tessellata var. gloriosa
G. Thomas Robbins
1937-4-11
77
San Mateo
above Colma (along Skyline Blvd, s of San Francisco)
Comment
UC1084384
Sidalcea malviflora subsp. malviflora
G. Thomas Robbins
1937-4-11
90
San Mateo
along road to Woodside (above San Mateo); , rd to Woodside
Comment
UC1084389
Calandrinia ciliata
G. Thomas Robbins
1937-4-11
99
San Mateo
grassy meadow near Spring Valley Lakes (along road to Woodside)
Comment
UC1084409
Quercus wislizeni
G. Thomas Robbins
1937-4-11
112
San Mateo
Wooded hillside above Redwood City
Comment
UC1084413
Calandrinia ciliata
G. Thomas Robbins
1937-4-11
105
San Mateo
grassy meadow near Spring Valley Lakes (along road to Woodside)
Comment
UC1084414
Vicia americana var. americana
G. Thomas Robbins
1937-4-11
104
San Mateo
near Redwood City
Comment
CAS-BOT-BC112606
Isolepis cernua
Guy Thomas Robbins
1958-9-1
3934
San Mateo
At edge of Cordonices Creek near its mouth, just E of the Eastshore Freeway
Comment
JEPS22019
Plantago elongata
G. Thomas Robbins with S. Galen Smith
1958-6-9
3860
San Mateo
.12 mi w State Highway 1 (0.5 mi n of bridge crossing Pescadero Creek)
Comment
SBBG10285
Pinus coulteri
R. C. and J. R. Robbins
1921-1
Santa Barbara
Zaca Cyn
Comment
SBBG58513
Fraxinus dipetala
R. C. and J. R. Robbins
1921-1
Santa Barbara
Cold Springs Trail
Comment
SBBG59968
Arbutus menziesii
R. C. and J. R. Robbins
1921-1
Santa Barbara
N slope Santa Ynez Mtns
Comment
SBBG66326
Hieracium argutum
R. C. and J. R. Robbins
1921-2-16
Santa Barbara
Rattlesnake Cyn
Comment
SBBG69144
Crocanthemum scoparium
R. C. and J. R. Robbins
1921-5-21
Santa Barbara
Montecito
Comment
SBBG71399
Ceanothus thyrsiflorus var. griseus
Mrs. J. Robbins
1930-4-12
Santa Barbara
Point Sal
Comment
SBBG72753
Frankenia salina
R. C. and J. R. Robbins
1920-10-31
Santa Barbara
Carpinteria
Comment
SBBG78628
Viola pedunculata
R. C. and J. R. Robbins
-Mar-1921
Santa Barbara
Santa Cruz Island
Comment
SBBG78799
Comarostaphylis diversifolia subsp. planifolia
R. C. and J. R. Robbins
1922-3-28
Santa Barbara
Santa Rosa Island
Comment
SBBG79408
Hypochaeris glabra
R. C. and J. R. Robbins
1921-3-29
Santa Barbara
Santa Cruz Island
Comment
SBBG79708
Leptosyne gigantea
R. C. and J. R. Robbins
1922-3-28
Santa Barbara
Santa Cruz Island
Comment
CAS-BOT-BC194010
Astragalus trichopodus var. lonchus
L. F. Robbins
1927-7-1
s.n.
Santa Barbara
Near the coast in Santa Barbara county.
Comment
CAS-BOT-BC75601
Berberis dictyota
R. C. Robbins; J. Robbins
1921-1-1
s.n.
Santa Barbara
Mono Canyon Trail.
Comment
UC1112275
Cryptantha flaccida
G. Thomas Robbins
1950-4-23
3342
Santa Clara
2.5-3 mi e Coyote (foothills of Mount Hamilton Range); Mount Hamilton Range
365
Comment
CAS-BOT-BC226980
Leptosiphon ambiguus
G. Thomas Robbins
1950-4-23
3340
Santa Clara
2.5-3 miles northeast of Coyote, foothills of the Mount Hamilton Range
365
Comment
CAS-BOT-BC512632
Eriastrum abramsii
Lynn Robbins
1953-6-14
s.n.
Santa Clara
Monte Bello Ridge, in roadway to mansion about 1/4 mi from house
Comment
SEINET7295240
Vulpia microstachys var. pauciflora
G. Thomas Robbins
1950-1
3337
Santa Clara
Metcalfe Canyon road, 1.5-2 miles northeast of Coyote foothills of the Mount Hamilton Range.
305
Comment
CAS-BOT-BC324595
Holocarpha macradenia
G. Thomas Robbins
1959-10-11
4168
Santa Cruz
Along E. Lake Ave. (State Highway 152), about 1 mile southwest of its junciton with the Hecker Pass Road, just south of the Santa Cruz Co. Fairgrounds
35
Comment
JEPS24290
Holocarpha macradenia
G. Thomas Robbins
1959-10-11
4168
Santa Cruz
1 mi sw of its junction with the Hecker Pass Road; E. Lake Ave (State Highway 152). S. of Fairgrounds
35
Comment
JEPS25168
Penstemon newberryi var. newberryi
G. Thomas Robbins
1959-6-10
4040
Siskiyou
about one mi n of highway summit on U.S. 99 between Mt. Shasta and Weed (on w side of Black Butte); w side of Black Butte, btw Mt. Shasta (town) and Weed
1188
Comment
SBBG100088
Cordylanthus tenuis subsp. viscidus
G. T. Robbins, C. L. Custer
1954-8-13
4795
Siskiyou
lower part of grade over Scott Mtn, on rd from Callahan to Carrville, 1.2 mi above (and S of) jct with Gazelle Rd
1097
Comment
OBI15997
Isocoma arguta
G. Thomas Robbins
1959-11-27
4179
Solano
3.1 mi S of Hastings Island jctn, the jctn .7 mi due E of Dozier station
6
Comment
UC532192
Lupinus nanus
L. F. Robbins
1928-3-18
Solano
Putah Canyon
Comment
UCD132492
Grindelia camporum
W. W. Robbins
1931-8-2
2230
Solano
Near Vacaville.
Comment
UCD132951
Helminthotheca echioides
W. W. Robbins
1931-8-2
2229
Solano
near Benicia.
Comment
JEPS19379
Collinsia sparsiflora var. arvensis
G. Thomas Robbins
1938-4-15
258
Sonoma
6-7 mi w Santa Rosa (along rd to Graton)
Comment
JEPS19380
Castilleja campestris subsp. campestris
G. Thomas Robbins
1937-5-23
183
Sonoma
between Santa Rosa and Sebastopol (along roadside near Wright School)
Comment
JEPS19381
Downingia concolor var. concolor
G. Thomas Robbins
1938-5-19
265
Sonoma
sw of Santa Rosa (Stony Point Road, near The Lagunas)
Comment
JEPS19382
Downingia concolor var. concolor
G. Thomas Robbins
1937-5-23
179
Sonoma
near Wright School (along road between Sebastopol and Santa Rosa)
Comment
JEPS19385
Castilleja subinclusa subsp. franciscana
G. Thomas Robbins
1938-4-15
256
Sonoma
2.5 mi e Bodega Bay (along road to Bodega)
Comment
JEPS19386
Castilleja uliginosa
G. Thomas Robbins
1937-6-5
218
Sonoma
about 10 mi w Santa Rosa (marsh on Pitkin Ranch); Vine Hill Region
Comment
JEPS19388
Castilleja affinis subsp. affinis
G. Thomas Robbins
1940-3-24
309
Sonoma
about 6 mi e Santa Rosa (on Rincon Grade); Rincon Grade
167
Comment
JEPS19390
Plantago subnuda
G. Thomas Robbins
1937-5-23
207
Sonoma
about 10 mi w Santa Rosa (on Pitkin Ranch); Vine Hill Region
Comment
JEPS19391
Plantago subnuda
G. Thomas Robbins with John Weiler
1937-6-5
220
Sonoma
about 10 mi w Santa Rosa (on Pitkin Ranch); Vine Hill Region
Comment
JEPS19392
Helenium bigelovii
G. Thomas Robbins
1937-6-5
221
Sonoma
10 mi w Santa Rosa; Vine Hill Region, Pitkin Ranch
Comment
JEPS19395
Castilleja exserta subsp. exserta
G. Thomas Robbins
1938-4-15
261
Sonoma
6-7 mi w Santa Rosa (along road to Graton)
Comment
JEPS19396
Triphysaria versicolor subsp. faucibarbata
G. Thomas Robbins
1938-4-15
262
Sonoma
along road to Graton 6-7 mi w Santa Rosa
Comment
JEPS19397
Mimulus tricolor
G. Thomas Robbins
1938-5-19
264
Sonoma
sw Santa Rosa (Stony Point Road, near The Lagunas)
Comment
JEPS19405
Ceanothus gloriosus var. exaltatus
G. Thomas Robbins
1940-3-22
300
Sonoma
about 8.5 mi W of Santa Rosa (along Guernville Road)
45
Comment
JEPS19406
Galium porrigens var. porrigens
G. Thomas Robbins
1940-3-24
306
Sonoma
about 6 mi e Santa Rosa (Calistoga Rd); Rincon Grade
167
Comment
JEPS25142
Lomatium nudicaule
G. Thomas Robbins
1959-5-16
4012
Sonoma
s.w. outskirts El Verano (Sonoma Valley); Sonoma Valley
30
Comment
JEPS25145
Clarkia gracilis subsp. sonomensis
G. Thomas Robbins
1959-5-16
4015
Sonoma
Spring Mt. Road Mayacamas Mt. (between Calistoga Road and Sonoma-Napa County line)
487
Comment
JEPS25146
Helianthella californica subsp. californica
G. Thomas Robbins
1959-5-16
4016
Sonoma
Spring Mtn. Road between Calistoga Road and Sonoma-Napa County line; Mayacamas Mts.
304
Comment
JEPS30786
Dodecatheon hendersonii
G. Thomas Robbins
1937-3-25
12
Sonoma
e Santa Rosa; Santa Rosa Creek Canyon, e of Santa Rosa
Comment
SEINET7967473
Leptosiphon androsaceus
G. Thomas Robbins
1937-5-23
182
Sonoma
Along roadside near Wright School, between Santa Rosa and Sebastopol
Comment
UC1057435
Viola douglasii
G. Thomas Robbins
1937-3-25
9
Sonoma
8-10 mi e of Santa Rosa (near Golf and Country Club); Santa Rosa Creek Canyon
Comment
UC1057436
Ranunculus lobbii
G. Thomas Robbins
1937-3-26
18
Sonoma
vernal pool near Wright School (on hwy to Sebastopol)
Comment
UC1057437
Sanicula arctopoides
G. Thomas Robbins
1937-3-26
22
Sonoma
near Bodega Bay
Comment
UC1057463
Juncus bufonius
G. Thomas Robbins
1937-5-23
195
Sonoma
about 10 mi w Santa Rosa (on Pitkin Ranch, Vine Hill region)
Comment
UC1057464
Trifolium wormskioldii
G. Thomas Robbins
1937-5-23
197
Sonoma
ca 10 mi w Santa Rosa (Pitkin Ranch); Vine Hill region
Comment
UC1057471
Nemophila heterophylla
G. Thomas Robbins
1940-3-21
290
Sonoma
foothills near junction of Pleasant Avenue Road and Chalk Hill Road
121
Comment
UC1057472
Claytonia exigua subsp. exigua
G. Thomas Robbins
1940-3-21
296
Sonoma
506 mi e Windsor (Barnes Creek Canyon, e of Chalk Hill Road); Barnes Creek Canyon
121
Comment
UC1057473
Anemone oregana
G. Thomas Robbins
1940-3-21
298
Sonoma
ca 6 mi e Windsor (foothills, canyon e of Chalk Hill rd)
Comment
UC1057476
Platanthera leucostachys
G. Thomas Robbins
1937-5-23
208
Sonoma
about 10 mi w Santa Rosa (on Pitkin Ranch, Vine Hill region); Vine Hill
Comment
UC1057477
Ranunculus orthorhynchus var. bloomeri
G. Thomas Robbins
1937-5-23
209
Sonoma
about 10 mi w Santa Rosa; Vine Hill region, Pitkin Ranch
Comment
UC1057478
Lotus formosissimus
G. Thomas Robbins
1937-5-23
211
Sonoma
about 10 mi w Santa Rosa (on Pitkin Ranch, Vine Hill region); Vine Hill Region
Comment
UC1057483
Calochortus tolmiei
G. Thomas Robbins
1938-4-15
254
Sonoma
2.5 mi e Bodega Bay
Comment
UC1084349
Fritillaria affinis
G. Thomas Robbins
1937-3-25
4
Sonoma
Bennett Valley, Sonoma Creek Sonoma Creek; Bennett Valley, Sonoma Creek
Comment
UC1084353
Pedicularis densiflora
G. Thomas Robbins
1937-3-25
10
Sonoma
8-10 mi e of Santa Rosa; Santa Rosa Creek Canyon
Comment
UC1084354
Quercus kelloggii
G. Thomas Robbins
1937-3-25
11
Sonoma
8-10 mi e Santa Rosa; Santa Rosa Creek Canyon
Comment
UC1084359
Eschscholzia californica
G. Thomas Robbins
1937-3-26
21
Sonoma
along hwy just w Bodega
Comment
UC1084363
Rubus spectabilis
G. Thomas Robbins
1937-3-26
26
Sonoma
bank of creek along road e Bodega Bay; e of Bodega Bay
Comment
UC1084364
Phacelia californica
G. Thomas Robbins
1937-3-26
28
Sonoma
w Bodega (along hwy to Bodega Bay)
Comment
UC1084369
Plantago lanceolata
G. Thomas Robbins
1937-3-26
35
Sonoma
between Freestone and Bodega
Comment
UC1084371
Salix sitchensis
G. Thomas Robbins
1937-3-26
41
Sonoma
creek near Bodega Bay Bodega Bay
Comment
UC1084372
Salix laevigata
G. Thomas Robbins
1937-3-27
43
Sonoma
Santa Rosa Creek Santa Rosa, Santa Rosa Creek
Comment
UC1084375
Taraxacum officinale
G. Thomas Robbins
1937-3-27
48
Sonoma
Santa Rosa
Comment
UC1084419
Lupinus formosus var. formosus
G. Thomas Robbins
1937-5-23
184
Sonoma
between Santa Rosa and Sebastopol near Wright School
Comment
UC1084423
Lilium maritimum
G. Thomas Robbins
1938-6-23
267
Sonoma
ca 10 mi w Santa Rosa (on Pitkin Ranch, Vine Hill region); Vine Hill
Comment Read comments Dec 13 2006
UC1084424
Gentiana sceptrum
G. Thomas Robbins
1938-6-23
268
Sonoma
ca 10 mi w Santa Rosa (on Pitkin ranch, Vine Hill region); Vine Hill
Comment
UC1084433
Ranunculus orthorhynchus var. bloomeri
G. Thomas Robbins
1940-3-21
291
Sonoma
2-3 mi se Windsor (on Pleasant Ave. road)
Comment
UC1084434
Arctostaphylos glandulosa subsp. glandulosa
G. Thomas Robbins
1940-3-21
292
Sonoma
bed of creek e Chalk Hill road (5-6 mi e of Windsor); Barnes Creek
38
Comment
UC1084439
Arbutus menziesii
G. Thomas Robbins
1940-3-21
299
Sonoma
5-6 mi e of Windsor (along Chalk Hill Road); Chalk Hill Road
91
Comment
UC1084441
Arctostaphylos
G. Thomas Robbins
1940-3-22
301
Sonoma
Guerneville Rd ca 8.5 mi w Santa Rosa (in small gully along road); Vine Hill region
45
Comment
UC1084442
Ceanothus foliosus var. vineatus
G. Thomas Robbins
1940-3-22
302
Sonoma
ca. 8.5 mi. w. Santa Rosa (along Guerneville rd., Vine Hill region); Vine Hill region
Comment
UC1084445
Sisyrinchium californicum
G. Thomas Robbins
1937-5-23
200
Sonoma
10 mi w of Santa Rosa (on Pitkin Ranch); Vine Hill Region
Comment
UC1084446
Ledum glandulosum
G. Thomas Robbins
1937-5-23
203
Sonoma
about 10 mi w of Santa Rosa (on Pitkin Ranch); Vine Hill region, Pitkin Ranch
Comment
UC1084447
Saxifraga integrifolia
G. Thomas Robbins
1940-3-23
305
Sonoma
near Wright School (along Sebastopol - Santa Rosa Highway)
Comment
UC1084450
Salix lasiolepis
G. Thomas Robbins
1940-3-24
308
Sonoma
ca. 6 mi. e. Santa Rosa (Rincon Grade)
167
Comment
UC1084452
Rhododendron occidentale
G. Thomas Robbins
1937-5-23
204
Sonoma
10 mi w of Santa Rosa (Vine Hill Region, Pitkin Ranch); Vine Hill Region, Pitkin Ranch
Comment
UC1084455
Platanthera leucostachys
G. Thomas Robbins
1937-5-23
217
Sonoma
about 10 mi w Santa Rosa (on Pitkin Ranch, Vine Hill region); Vine Hill
Comment
UC1084457
Hoita orbicularis
G. Thomas Robbins
1937-6-5
219
Sonoma
10 mi w Santa Rosa; Vine Hill region, Pitkin Ranch
Comment
UC1084460
Oenanthe sarmentosa
G. Thomas Robbins
1937-6-5
222
Sonoma
ca. 10 mi. w. Santa Rosa (Marsh on Pitkin Ranch, Vine Hill Region); Vine Hill region, Marsh on Pitkin Ranch
Comment
UC1084461
Silene gallica
G. Thomas Robbins
1937-6-5
224
Sonoma
about 10 mi w Santa Rosa (Pitkin Ranch, Vine Hill region); Vine Hill Region, w of Santa Rosa, Pitkin Ranch
Comment
UC1084462
Prunella vulgaris var. lanceolata
G. Thomas Robbins
1937-6-5
225
Sonoma
about 10 mi w Santa Rosa (Vine Hill region)
Comment
UC1084465
Sedum spathulifolium
G. Thomas Robbins
1937-6-6
230
Sonoma
rolling hills 2-3 mi e Bodega Bay; e of Bodega Bay
Comment
UC1084466
Erigeron glaucus
G. Thomas Robbins
1937-6-6
231
Sonoma
2-3 mi e of Bodega Bay (rolling hills)
Comment
UC1084467
Delphinium luteum
G. Thomas Robbins
1937-6-6
232
Sonoma
rocky cliffs on hills 2-3 mi e Bodega Bay
Comment
UC1084468
Holodiscus discolor
G. Thomas Robbins
1937-6-6
233
Sonoma
2-3 mi e of Bodega Bay
Comment
UC1084473
Lupinus microcarpus var. microcarpus
G. Thomas Robbins
1937-6-6
239
Sonoma
along roadside near Bodega Bay; near Bodega Bay
Comment
UC1084474
Melilotus albus
G. Thomas Robbins
1937-6-18
243
Sonoma
Santa Rosa Creek Santa Rosa (bed)
Comment
UC1084479
Iris douglasiana
G. Thomas Robbins
1938-4-15
252
Sonoma
about 2.5 mi e Bodega
Comment
UC1084480
Viola adunca
G. Thomas Robbins
1938-4-15
253
Sonoma
about 2.5 mi e of Bodega Bay
Comment
UC1084487
Trifolium fucatum
G. Thomas Robbins
1938-5-19
263
Sonoma
sw Santa Rosa (along Sandy Point Rd)
Comment
UC25113
Pleuropogon californicus
G. Thomas Robbins with Hsuan Keng and Erika Amstutz
1959-4-3
3967
Sonoma
ne of Santa Rosa (Rincon Valley, along Montecito Road, w of Middle Rincon Road); Rincon Valley
86
Comment
UC565399
Plantago subnuda
G. Thomas Robbins
1937-6-5
220
Sonoma
Pitkin Ranch, Vine Hill region, about 10 miles west of Santa Rosa.
Comment
UC565400
Triteleia peduncularis
G. Thomas Robbins
1937-6-5
216
Sonoma
about ten mi w Santa Rosa (Vine Hill region, Pitkin Ranch); Vine Hill region, Pitkin Ranch
Comment
UC565401
Briza maxima
G. Thomas Robbins
1937-6-5
223
Sonoma
about 10 mi w Santa Rosa; Vine Hill region, Pitkin Ranch
Comment
UC572663
Myosotis discolor
G. Thomas Robbins
1937-5-23
198
Sonoma
Pitkin Marsh Vine Hill Region, Pitkin Marsh
Comment
UC631633
Ceanothus gloriosus var. exaltatus
G. Thomas Robbins
1940-3-22
300
Sonoma
Guerneville road, Vine Hill region, about 8 1/2 miles west of Santa Rosa.
45
Comment
UC631637
Navarretia leucocephala subsp. bakeri
G. Thomas Robbins
1937-5-23
186
Sonoma
near Wright School
Comment
UC972352
Allium unifolium
G. Thomas Robbins
1951-4-24
3387
Sonoma
about 3 mi se Santa Rosa; Bennett Valley
Comment
UCSB641
Calochortus tolmiei
Robbins, G.
1938-4-15
Sonoma
About 2.5 miles east of Bodega Bay
Comment
JEPS24288
Layia chrysanthemoides
G. Thomas Robbins with Hsuan Keng and Erika Amstutz
1959-4-3
3973
Sonoma
along shallow drainage ditch by State Highway 37 (about .5 mi e of big Bend and .25 mi w of Sonoma Creek crossing); Sonoma Valley
3
Comment
RSA98558
Gentiana sceptrum
G. Thomas Robbins
1938-6-23
268
Sonoma
On Pitkin Ranch, Vine Hill region, ca. ten miles west of Santa Rosa.
Comment
SEINET10463935
Campanula californica
Robbins
1938-6-23
ROBBINS 269
Sonoma
In march on Pitkin Ranch, Vine Hill region, about 10 miles west of Santa Rosa. Wet, boggy soil.
Comment
SEINET197632
Allium unifolium
G. Thomas Robbins
1951-4-24
3387
Sonoma
Bennett Valley, about 3 miles southeast of Santa Rosa.
Comment
UC1057438
Trillium chloropetalum
G. Thomas Robbins
1937-3-26
27
Sonoma
creek along rd. e. of Bodega Bay
Comment
UCD117125
Acer negundo
W. W. Robbins
1932-6-17
s.n.
Sonoma
Sonoma County.
Comment
UCD123911
Linaria vulgaris
G. Thomas Robbins
1958-8-11
3924
Sonoma
along Estero Lane, a dirt road south of State Highway 1, about 2 miles south of the highway, west of the town of Bodega.
Comment
UCSB5331
Nemophila menziesii
Robbins, G.
1940-3-21
Sonoma
At junction of Pleasant Avenue Road and Chalk Hill Road; 2-3 miles southeast of Windsor
91
Comment
JEPS3653
Castilleja
G. T. Robbins and L. R. Heckard
1953-5-31
489
Stanislaus
Knights Ferry; Stanislaus River
Comment
JEPS8227
Grindelia hirsutula
G. Thomas Robbins with D. M. Post, J. W. Dawson, and P. H. Raven
1954-9-3
3647
Stanislaus
plains along Vernalis-Modesto road (Maze Road) 1.8 mi e bridge crossing San Joaquin River (5.4 mi e of Vernalis)
7
Comment
JEPS8282
Velezia rigida
G. Thomas Robbins and Lawrence R. Heckard
1953-6-1
3574
Stanislaus
on road to Waterford 3.6 mi w La Grange (above Tuolumne River); above Tuolumne River
Comment
CAS-BOT-BC249084
Castilleja affinis
G. T. Robbins; L. R. Heckard
1953-5-31
489
Stanislaus
Along the Stanislaus River at Knights Ferry
Comment
UCD107422
Zygophyllum fabago
Robbins; Raynor
1943-6-24
s.n.
Stanislaus
Syrian Bean Caper, Patterson.
Comment
UCD116388
Wislizenia refracta subsp. californica
G. Thomas Robbins; D. M. Post, J. W. Dawson and P. H. Raven
1954-9-3
3646
Stanislaus
Along Vernalis-Modesto Road (Maze Road), 5.4 miles east of Vernalis and 1.8 miles east of bridge crossing the San Joaquin River.
7
Comment
UCD130060
Centaurea melitensis
W. W. Robbins; A. S. Crafts
1931-9-18
2260
Stanislaus
Modesto - Justine.
Comment
UCD97585
Bassia hyssopifolia
G. Thomas Robbins; D. M. Post, J. W. Dawson, and P. H. Raven
1954-9-3
3648
Stanislaus
Along Vernalis-Modesto Road (Maze Road), 5.4 miles east of Vernalis and 1.8 miles east of bridge crossing the San Joaquin River.
7
Comment
UCD111652
Salix lasiolepis
W. W. Robbins; S. W. Winters
Date unknown
775
Sutter
Sutter Basin.
Comment
UCD99524
Persicaria lapathifolia
W. W. Robbins; S. W. Winter
Date Unknown
782
Sutter
Sutter Basin.
Comment
SBBG2113
Caltha leptosepala
J. R. and R. C. Robbins
1938-6-24
2090
Tehama
near Deer Crk
1371
Comment
JEPS6871
Castilleja nana
G. Thomas Robbins
1954-7-24
3630
Tulare
upper reaches Crabtree Creek; Sequoia National Park
3444
Comment
JEPS7777
Penstemon laetus subsp. laetus
G. Thomas Robbins
1953-5-29
3537
Tulare
2.3 mi above Coffee Camp (7.7 mi e of Springville); above Coffee Camp, e of Springville
609
Comment
JEPS7780
Castilleja attenuata
G. Thomas Robbins and Lawrence R. Heckard
1953-5-30
3551
Tulare
about 10.5 mi se Three Rivers (above canyon of South Fork of Kaweah River)
908
Comment
JEPS7791
Mimulus palmeri
G. Thomas Robbins and Lawrence R. Heckard
1953-5-30
3545
Tulare
1/4 mi e Milo junction (on road to Balch Park, 7.5 mi n of Springville)
609
Comment
JEPS7952
Malacothrix clevelandii
G. Thomas Robbins and Lawrence R. Heckard
1953-5-31
3554
Tulare
2.5 mi se Badger (on road to Eshom Valley)
1005
Comment
JEPS7953
Micropus californicus var. californicus
G. Thomas Robbins, Lawrence R. Heckard
1953-5-31
3552 B
Tulare
3.8 mi se of Badger; Sequoia Natonal Forest, Eshom Valley
1005
Comment
JEPS7967
Oreostemma alpigenum var. andersonii
G. Thomas Robbins and Peter H. Raven
1954-7-28
3639
Tulare
upper reaches, in sedge meadows Crabtree Creek; Sequoia National Park, Crabtree Creek
1109
Comment
JEPS7970
Erigeron lonchophyllus
G. Thomas Robbins and Peter H. Raven
1954-7-27
3636
Tulare
meadowy slopes along small stream at upper end of Crabtree Meadows; Sequoia National Park, Crabtree Meadows
3139
Comment
JEPS7971
Arnica chamissonis
G. Thomas Robbins and Peter H. Raven
1954-7-26
3635
Tulare
about 2 mi n, edge of small lake, along John Muir Trail Crabtree Meadows; Sequoia National Park, John Muir Trail
3352
Comment
JEPS7972
Orochaenactis thysanocarpha
G. Thomas Robbins, Peter H. Raven
1954-7-26
3634
Tulare
along John Muir Trail just s Sandy Meadow; Sequoia National Park, along John Muir Trail
3291
Comment
JEPS7973
Chaenactis alpigena
G. Thomas Robbins and Peter H. Raven
1954-7-26
3633
Tulare
on high ridge overlooking and ne Crabtree Meadows; Sequoia National Park
3505
Comment
JEPS7975
Botrychium simplex
G. Thomas Robbins, Peter H. Raven
1954-7-25
3631
Tulare
un-named lake in upper reaches of Crabtree Creek Sequoia National Park
3413
Comment
JEPS7976
Androsace septentrionalis subsp. subumbellata
G. Thomas Robbins
1954-7-24
3629
Tulare
above unnamed lake in upper reaches Crabtree Creek; Sequoia National Park
3444
Comment
JEPS7977
Hackelia sharsmithii
G. Thomas Robbins
1954-7-24
3628
Tulare
in upper reaches of Crabtree Creek (above unnamed lake); Sequoia National Park
3444
Comment
JEPS7980
Eleocharis quinqueflora
G. Thomas Robbins, Peter H. Raven
1954-7-21
3625
Tulare
Crabtree Creek,upper reaches Sequoia National Park
3200
Comment
JEPS7981
Orochaenactis thysanocarpha
G. Thomas Robbins, Peter H. Raven
1954-7-21
3624
Tulare
upper reaches Crabtree Creek; Sequoia National Park, upper reaches of Crabtree Creek
3200
Comment
JEPS7990
Anelsonia eurycarpa
G. Thomas Robbins
1954-7-30
3644
Tulare
along trail to summit of Mount Whitney just above its junction with the John Muir Trail; Sequoia National Park, Mount Whitney
3962
Comment
JEPS8057
Lagophylla ramosissima
G. Thomas Robbins and Lawrence R. Heckard
1953-5-30
3539
Tulare
1/4 mi e of Milo junction and 7.5 mi n of Springville; Road to Balch Park
609
Comment
JEPS8062
Verbena lasiostachys var. lasiostachys
G. Thomas Robbins and Lawrence R. Heckard
1953-5-30
3542
Tulare
7.5 mi n Springville (on road to Balch Park, ca 1/2 mi e of Milo junction)
609
Comment
JEPS8063
Navarretia pubescens
G. Thomas Robbins and Lawrence R. Heckard
1953-5-30
3546
Tulare
5 mi nw Milo junction (slopes of Blue Ridge); Blue Ridge
731
Comment
JEPS8067
Rigiopappus leptocladus
G. Thomas Robbins, Lawrence R. Heckard
1953-5-31
3552 A
Tulare
on road to Eshom Valley 3.8 mi se Badger; just e of Sequoia National Forest boundary
1005
Comment
JEPS8070
Dicentra chrysantha
G. Thomas Robbins and Lawrence R. Heckard
1953-5-31
3556
Tulare
0.6 mi sw Badger (along State Highway 65)
914
Comment
SBBG58673
Asclepias eriocarpa
J. R. and R. C. Robbins
1932-6-7
Tulare
Sequoia Nat Park Rd [Marble Fk?]
457
Comment
SBBG66388
Collinsia heterophylla
J. R. and R. C. Robbins
1932-6-8
Tulare
Marble Fk River
304
Comment
SBBG66708
Diplacus bolanderi
J. R. and R. C. Robbins
1932-6-6
Tulare
Marble Fork River
304
Comment
SBBG66710
Mimulus montioides
J. R. and R. C. Robbins
1932-6-7
Tulare
Sequoia Nat Park
1950
Comment
SBBG80021
Stachys albens
J. R. and R. C. Robbins
1932-6-8
Tulare
Marble Fork River bank
304
Comment
JEPS7781
Mimulus viscidus var. compactus
G. Thomas Robbins, Lawrence R. Heckard
1953-5-31
3558
Tulare
9.1 mi w State Highway 65 to Badger (slope above State Highway 180, just about 100 ft e of the 3000 feet elevation marker)
914
Comment
RSA152180
Mimulus bolanderi
G. Thomas Robbins, L. R. Heckard
1953-5-30
3544
Tulare
Along road to Balch Park, about one-fourth mile east of Milo junction and 7.5 miles north of Springville
549
Comment
UCD125991
Verbena lasiostachys
G. Thomas Robbins
1953-5-30
3542
Tulare
road to Balch Park, about one-half mile east of Milo junction and 7.5 miles north of Springville.
609
Comment
CAS-BOT-BC47589
Jepsonia heterandra
G. Thomas Robbins; Galen Smith; Harold Smith
1956-11-18
3797
Tuolumne
Fivemile Creek (a tributary of the South Fork Stanislaus River)
472
Comment
JEPS22109
Melissa officinalis
G. Thomas Robbins with H. G. Baker, G. Newcomb, and R. Ornduff
1958-7-30
3919
Tuolumne
at bridge crossing 1.5 mi. s.w. Italian Bar (at edge of Fivemile Creek (a tributary of S. Fork Stanislaus R.)); Fivemile Creek (a tributary of S. Fork Stanislaus R.)
Comment
JEPS24327
Cordylanthus pilosus subsp. hansenii
G. Thomas Robbins with Robert Ornduff and Howard Whisler
1959-10-26
4174
Tuolumne
just e Italian Bar crossing (above South Fork of Stanislaus River); South Fork Stanislaus River
518
Comment
JEPS25285
Cyperus strigosus
G. Thomas Robbins with Robert Ornduff and Howard Whisler
1959-10-26
4175 -B
Tuolumne
S. Fork Stanislaus R. ca. 1/2 mi. upstream from Italian Bar crossing; S. Fork Stanislaus R.
518
Comment
JEPS25286
Lessingia leptoclada
G. Thomas Robbins with Robert Ornduff and Howard Whisler
1959-10-26
4176
Tuolumne
about one-half mile upstream from Italian Bar crossing (above shore of South Fork of Stanislaus River); South Fork of Stanislaus River
518
Comment
JEPS25287
Sericocarpus oregonensis subsp. californicus
G. Thomas Robbins with Robert Ornduff and Howard Whisler
1959-10-26
4177
Tuolumne
about .5 mi upstream from Italian Bar Crossing; South Fork Stanislaus River
518
Comment
JEPS25288
Stephanomeria virgata subsp. pleurocarpa
G. Thomas Robbins with Robert Ornduff and Howard Whisler
1959-10-26
4178
Tuolumne
about one mi e Jacksonville (just w of Kanaka Creek, along State Highway 120 (paralleling Tuolumne River)); Tuolumne River
195
Comment
JEPS25981
Ipomopsis tenuituba
G. Thomas Robbins
1948-8-8
3181
Tuolumne
ca 1 mi w Sonora Pass (along state hwy 108)
Comment
SBBG56442
Juniperus grandis
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tioga Pass Rd
Comment
SBBG59924
Rhododendron neoglandulosum
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tuolumne Meadows Lodge
Comment
SBBG59950
Phyllodoce breweri
J. R. and R. C. Robbins
1932-7-17
Tuolumne
Tioga Pass
Comment
SBBG60672
Dieteria canescens
J. R. and R. C. Robbins
1932-7-17
Tuolumne
Tioga Pass Rd
2438
Comment
SBBG63281
Erigeron glacialis var. glacialis
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tioga Pass Rd
Comment
SBBG63990
Cryptantha echinella
J. R. and R. C. Robbins
1932-7-17
Tuolumne
Tioga Pass Rd
2438
Comment
SBBG64525
Leptosiphon ciliatus
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tioga Pass Rd
Comment
SBBG64589
Leptosiphon ciliatus
J. R. and R. C. Robbins
1932-7-17
Tuolumne
Tioga Pass Rd
Comment
SBBG66610
Collinsia torreyi var. torreyi
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tioga Pass Rd
Comment
SBBG66628
Mimulus guttatus
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tioga Pass Rd
2438
Comment
SBBG66711
Mimulus moschatus
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tioga Pass Rd
Comment
SBBG72481
Potentilla bruceae
J. R. and R. C. Robbins
1932-7-17
Tuolumne
Tioga Pass Rd
Comment
SBBG72483
Drymocallis hansenii
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tioga Pass Rd
Comment
SBBG72484
Fragaria virginiana
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tioga Pass Rd
Comment
UC1249641
Ipomopsis tenuituba
G. Thomas Robbins
1951-8-5
3408
Tuolumne
ca 1.5 mi w Sonora Pass (above Deadman Creek)
Comment
UCD118225
Ipomopsis aggregata
G. Thomas Robbins
1948-8-8
3181
Tuolumne
along State Highway 108, about 1 mile west of Sonora Pass.
2773
Comment
CAS-BOT-BC170369
Polygala cornuta var. cornuta
G. Thomas Robbins; H. G. Baker; G. Newcomb; R. Ornduff
1958-7-30
3916
Tuolumne
On openly wooded slope above Fivemiel Creek, a tributary of South Fork Stanislaus River, near Mountain Lily Mine, 1.5 miles southwest of Italian Bar
472
Comment
JEPS16232
Jepsonia heterandra
G. Thomas Robbins with Galen and Harold Smith
1956-11-18
3797
Tuolumne
<along creek> 5.1 mi ne Columbia (just above road Italian Bar (about 1 mi w of)); Fivemile Creek (a tributary of the South Fork Stanislaus Riv
472
Comment
SBBG68687
Pedicularis groenlandica
J. R. and R. C. Robbins
1932-7-16
Tuolumne
Tuolumne Crk near Lodge
2743
Comment
A246893
Pinus ponderosa
G. T. Robbins
1943-9-5
1381
Unknown
SW slope of Mt. Tallac along trail above Gilmore Lake
2590
Comment
A246904
Pinus albicaulis
G. T. Robbins
1944-7-29
1809
Unknown
Summit of ridge connecting Red Peak and Silver Peak, Desolation Valley Wilderness Area
2743
Comment
A345243
Spiraea densiflora
G. T. Robbins
1943-7-25
1318
Unknown
above east shore of upper Echo Lake, along Desolation Valley trail
2286
Comment
A345825
Purshia tridentata
G. T. Robbins
1945-8-12
2144
Unknown
along road to High Meadow, 6-8 mi. SE of Lake Tahoe
2133
Comment
A350795
Arctostaphylos nissenana
G. T. Robbins
1944-2-6
1482
Unknown
Near head of Spanish Ravine at eastern outskirts of Placerville
Comment
A355431
Torreya californica
G. T. Robbins
1943-3-28
972
Unknown
along Michigan-California Lumber Co. R. R. above South Fork American River
914
Comment
A356743
Calocedrus decurrens
G. T. Robbins
1944-2-6
1484
Unknown
C.C.C. Camp Snowline, 3 mi. e. of Camino
1036
Comment
A357228
Pinus sabiniana
G. T. Robbins
1944-10-26
1835
Unknown
Pine-oak woodland on slope about Smith Flat
762
Comment
A362594
Cassiope mertensiana subsp. californica
G. T. Robbins
1943-7-25
1294
Unknown
on slopes east of Medley Lakes, Desolation Valley Wilderness Area
2590
Comment
A362820
Phyllodoce breweri
G. T. Robbins
1943-7-25
1290
Unknown
above Medley Lakes (reservoir), Desolation Valley Wilderness Area
2590
Comment
A362990
Rhododendron columbianum
G. T. Robbins
1943-7-25
1288
Unknown
Common around shore of small lake on rocky slopes above eastern shore of Medley Lakes Reservoir, Desolation Valley Primitive Area
2590
Comment
A363510
Acer glabrum var. torreyi
G. T. Robbins
1944-7-28
1784
Unknown
Rocky exposed slope along Willow Flat Trail, ca. 1/4 mi. w. of Rockbound Pass, Desolation Valley Wilderness Area (T. 12 N., R16 E., Sec. 10)
2438
Comment
A365802
Keckiella lemmonii
G. T. Robbins
1945-8-5
2085
Unknown
rocky slope along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area
2011
Comment
A369539
Clematis lasiantha
G. T. Robbins
1939-5-29
Unknown
Frances Simes Hastings National History Reservation, Santa Lucia Mts.
Comment
A380137
Ribes cereum
G. T. Robbins
1945-10-6
2149
Unknown
rocky slope above shore of lake on summit of Crater Lake Mt., Lassen National Forest (sec. 23, T.32N, R.8E)
2194
Comment
A380530
Ribes montigenum
G. T. Robbins
1945-7-8
2049
Unknown
along trail near Velma Lakes, Desolation Valley Wilderness Area
2438
Comment
A380620
Ribes nevadense
G. T. Robbins
1944-6-17
1701
Unknown
about 1 mi. e. of Pyramid Ranger Station
1676
Comment
A381011
Ribes viscosissimum var. hallii
G. T. Robbins
1945-7-1
2033
Unknown
along Twin Lakes trail, 1-1 1/2 mi. NE of Wrights Lake, 9 mi n. of U. S. Highway 50
2286
Comment
A425107
Ceanothus prostratus
G. T. Robbins
1945-8-12
2142
Unknown
along road to HIgh Meadow, 6-8 mi. SE of Lake Tahoe
2133
Comment
A425557
Ceanothus velutinus
G. T. Robbins
1945-7-8
2055
Unknown
rocky slopes above Eagle Lake along Velma Lakes trail, Desolation Valley Wilderness Area
2286
Comment
A427357
Artemisia arbuscula
G. T. Robbins
1945-10-18
2156
Unknown
Harvey Valley, Lassen National Forest (T.33N., R.9E.)
1676
Comment
GH246887
Pinus ponderosa
G. T. Robbins
1944-10-15
1834
Unknown
At. C.C.C. Camp Snowline, 3 mi. e. of Camino
1036
Comment
GH246923
Pinus attenuata
G. T. Robbins
1944-3-19
1490
Unknown
On ridges and slopes immediately s. & e. of South Fork American River along Michigan-Calif. Lumber Co. railway
914
Comment
GH343509
Quercus vacciniifolia
G. T. Robbins
1945-8-5
2090
Unknown
slope above north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area
2011
Comment
GH344340
Quercus douglasii
G. T. Robbins
1943-10-28
1402
Unknown
along U. S. Highway 50, three miles east of Placerville
762
Comment
GH345148
Chamaebatiaria millefolium
G. T. Robbins
1945-10-6
2151
Unknown
Among boulders on NW slope of Crater Lake Mt., Lassen National Forest (T.32N., R.8E.)
1981
Comment
GH345447
Cercocarpus ledifolius
G. T. Robbins
1945-8-12
2136
Unknown
rocky slope above shore of Star Lake, along trail to Freel Peak
2804
Comment
GH346015
Rosa gymnocarpa
G. T. Robbins
1944-6-3
1651
Unknown
along U.S. Highway 50, three miles east of Caminoa
1036
Comment
GH347779
Polygala cornuta
G. T. Robbins
1943-7-8
1254
Unknown
at C.C.C. Camp Snowline, three miles east of Camino
1036
Comment
GH349995
Ceanothus palmeri
G. T. Robbins
1945-5-20
1919
Unknown
along Placerville-Rescue road, 3 mi. e. of Rescue
457
Comment
GH350363
Arctostaphylos glandulosa var. cushingiana
G. T. Robbins
1944-4-13
1499
Unknown
Big Rock Ridge, 4 miles west of Hamilton Field Air Base
396
Comment
GH350796
Arctostaphylos nissenana
G. T. Robbins
1944-2-6
1482
Unknown
Near head of Spanish Ravine at eastern outskirts of Placerville
Comment
GH350798
Arctostaphylos nissenana
G. T. Robbins
1943-3-28
971
Unknown
on slope near head of Spanish Ravine, at eastern outskirts of Placerville
609
Comment
GH350799
Arctostaphylos nissenana
G. T. Robbins
1943-3-28
971
Unknown
on slope near head of Spanish Ravine, at eastern outskirts of Placerville
609
Comment
GH355049
Phoradendron juniperinum
G. T. Robbins
1945-8-5
2096
Unknown
along Georgetown Road, 4-5 miles east of Wentworth Springs
1981
Comment
GH355064
Phoradendron juniperinum var. libocedri
G. T. Robbins
1944-10-27
1836
Unknown
Institute of Forest Genetics 3 miles east of Placerville
822
Comment
GH357319
Calochortus clavatus var. avius
G. T. Robbins
1944-7-12
1762
Unknown
North Fork Webber Creek, about 3 miles east of Camino, El Dorado County
914
Comment
GH362734
Kalmia microphylla
G. T. Robbins
1945-7-1
2026
Unknown
Wet meadow along trail between Grouse Lake and Hemlock Lake, 2-3 miles east of Wrights Lake, nine miles north of U. S. Highway 50
2590
Comment
GH363257
Vaccinium parvifolium
G. T. Robbins
1945-8-5
2083
Unknown
rocky slope along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area
2011
Comment Read comments Feb 8 2016
GH363503
Acer glabrum var. torreyi
G. T. Robbins
1945-7-1
2032
Unknown
on slopes above Island Lake, ca. four miles northeast of Wrighrts Lake, nine miles north or U.S. Highway 50
2590
Comment
GH366660
Lupinus albifrons
G. T. Robbins
1943-6-5
1653
Unknown
North Fork Webber Creek, about 3 miles east of Camino
1036
Comment
GH366661
Lupinus albifrons
G. T. Robbins
1945-4-22
1860
Unknown
3 mi. e. of Shingle Springs
457
Comment
GH366821
Lupinus breweri
G. T. Robbins
1945-7-8
2037
Unknown
near Al Tahoe, Lake Tahoe
1920
Comment
GH378160
Frangula rubra subsp. obtusissima
G. T. Robbins
1945-8-5
2082
Unknown
along north shore of Rockbound Lake, Rockbound Valley, Desolation Valley Wilderness Area
2011
Comment
GH380817
Ribes roezlii
G. T. Robbins
1943-6-27
1235
Unknown
Along U. S. Highway 50 near road to Audrain Lake, w. of Echo Summit Pass
2194
Comment
GH381087
Saxifraga bryophora
G. T. Robbins
1944-7-30
1826
Unknown
along trail to Smith Lake, ca. two miles east
2438
Comment
GH381108
Saxifraga californica
G. T. Robbins
1944-4-23
1554
Unknown
on canyon side above South Fork American River, about five miles north of Camino
762
Comment
GH382524
Salix eastwoodiae
G. T. Robbins
1945-7-1
2030
Unknown
In wet meadow on slope east and above Island Lake, ca. 4 miles northeast of Wrights Lake, 9 miles north of U. S. Hightway 50
2590
Comment
GH384829
Styrax redivivus
G. T. Robbins
1945-5-20
1934
Unknown
Along Sweetwater Creek, 3-4 miles south of Salmon Falls
182
Comment
GH385635
Galium aparine
G. T. Robbins
1944-6-3
1647
Unknown
C.C.C. Camp Snowline, three miles east of Camino
1036
Comment
GH386444
Symphoricarpos rotundifolius
G. T. Robbins
1944-7-28
1783
Unknown
rocky slopes along Willow Flat Trail ca. 1/4 mile west of Rockbound Pass, Desolation Valley Wilderness Area
2438
Comment
GH387301
Ericameria bloomeri
G. T. Robbins
1945-10-7
2153
Unknown
SE slope of Harvey Mt., 2-3 mi. NE of Burgess Spring, Harvey Valley (T.33N., R.9E), Lassen National Forest
1828
Comment
GH400259
Lepechinia calycina
G. T. Robbins
1945-5-20
1940
Unknown
hillslope above Sweetwater Creek, 2-3 miles s. of Salmon Falls
182
Comment
GH400531
Monardella breweri subsp. lanceolata
G. T. Robbins
1943-7-6
1244
Unknown
at C. C. C. Camp Snowline, three miles east of Camino
1036
Comment
GH401016
Phacelia ramosissima
G. T. Robbins
1944-7-28
1787
Unknown
along Willow Flat Trail ca. 1/4 mile west of Rockbound Pass (T.12N, R.16 E, Sec. 10)
2438
Comment
GH401197
Fraxinus latifolia
G. T. Robbins
1945-5-20
1938
Unknown
Sweetwater Creek, 3-4 miles south of Salmon Falls
182
Comment
GH403497
Salvia sonomensis
G. T. Robbins
1944-4-30
1571
Unknown
slopes above South Fork Webber Creek, 3-4 miles northeast of Newtown
762
Comment
GH403501
Salvia sonomensis
G. T. Robbins
1945-4-22
1847
Unknown
2-3 miles northwest of Shingle Springs
457
Comment
GH414707
Wyethia reticulata
G. T. Robbins
1945-5-20
1946
Unknown
2 localities along Deer Valley Road, 100 yrds. & 1 mi. no. of Rescue
396
Comment
GH420143
Plagiobothrys scouleri var. penicillatus
G. T. Robbins
1945-6-17
2001
Unknown
Sly Park, 5 mi. s. of Pollock Pines
1005
Comment
GH425556
Ceanothus velutinus
G. T. Robbins
1945-7-8
2055
Unknown
rocky slopes above Eagle Lake along Velma Lakes trail, Desolation Valley Wilderness Area
2286
Comment
GH427016
Eriophyllum lanatum var. grandiflorum
G. T. Robbins
1943-5-24
1086
Unknown
Institute of Forest Genetics, 3 miles east of Placerville
822
Comment
GH427520
Artemisia tridentata subsp. vaseyana
G. T. Robbins
1945-10-7
2155
Unknown
Southeast slope of Harvey Mt., 2-3 miles northeast of Burgess Spring, Harvey Valley, Lassen N. F. [National Forest] (T.33N., R.9E)
1676
Comment
GH365404
Castilleja ambigua
G. T. Robbins
1945-5-9
1899
Unknown
1/2 mile north of Hamilton Field Air Base
Comment
GH400338
Agastache urticifolia
G. T. Robbins
1944-7-30
1818
Unknown
near Maud Lake, along Willow Flat Trail, about four miles northeast of Wrights Lake (nine miles north of U. S. Highway 50)
2438
Comment
GH400340
Agastache urticifolia
G. T. Robbins
1945-8-6
2109
Unknown
Long Meadow near Schlien Ranger Station (T. 13N, R. 14E., Sec. 13-14)
1676
Comment
GH402001
Scutellaria californica
G. T. Robbins
1943-7-6
1241
Unknown
North Fork Webber Creek, about 3 miles east of Camino
1005
Comment
GH402451
Trichostema lanceolatum
G. T. Robbins
1943-7-8
1250
Unknown
North Fork Webber Creek, about 3 miles east of Camino
975
Comment
GH404196
Calochortus nudus
G. T. Robbins
1943-4-25
1029
Unknown
ridge south east and above North Fork Webber Creek, about 3 miles east of Camino
1036
Comment
GH404199
Calochortus coeruleus
G. T. Robbins
1944-6-18
1727
Unknown
Capps Crossing road on Camp Creek Ridge
1371
Comment
GH417038
Galium triflorum
G. T. Robbins
1943-7-15
2063
Unknown
along U.S. Highway 50, three miles east of Camino
1036
Comment
GH420825
Sidalcea asprella
G. T. Robbins
1943-5-4
1068
Unknown
Institute of Forest Genetics, 3 miles east of Placerville
822
Comment
GH420829
Sidalcea asprella
G. T. Robbins
1945-5-20
1931
Unknown
above Sweetwater Creek, near Simpson's Ranch (T. 10N., R. 8E., Sec. 13)
Comment
SEINET13947740
Satureja douglasii
G. Thomas Robbins
1940-1
310
Unknown
Sunset District, San Francisco
Comment
UCD101404
Rumex persicarioides
W. W. Robbins
1943-9-1
s.n.
Unknown
County unknown: Delta Region.
Comment
UCD102826
Micranthes californica
W. W. Robbins
1928-4-29
944
Unknown
County Unknown: American River.
Comment
UCD133008
Hemizonia congesta subsp. luzulifolia
Robbins; Norton
1927-10-1