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Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC148106
Rosa gymnocarpa
Paul F. Covel
1936-4-19
209
Contra Costa
Las Trampas Canyon
Comment
CAS-BOT-BC148635
Ptelea crenulata
Paul F. Covel
1936-5-17
151
Contra Costa
Mt. Diablo
Comment
CAS-BOT-BC168918
Ribes malvaceum
Paul F. Covel
1938-5-8
s.n.
Contra Costa
Summit Mt. Diablo
Comment
CAS-BOT-BC17272
Arabis blepharophylla
Paul F. Covel
1938-5-8
1514
Contra Costa
Summit Mount Diablo.
Comment
CAS-BOT-BC235872
Keckiella corymbosa
Paul F. Covel
1938-7-1
1472
Contra Costa
Summit Mt. Diablo
Comment
CAS-BOT-BC24809
Arctostaphylos glandulosa subsp. glandulosa
Paul F. Covel
1938-2-20
1113
Contra Costa
Moraga Ridge above Pinehurst.
Comment
CAS-BOT-BC287527
Ericameria linearifolia
Paul F. Covel
1936-5-17
155
Contra Costa
Mt Diablo, on trail summit, N peak
Comment
CAS-BOT-BC331612
Acer macrophyllum
Paul F. Covel
1940-4-21
s.n.
Contra Costa
Las Trampas Canyon
Comment
CAS-BOT-BC352774
Lasthenia glabrata subsp. glabrata
Paul F. Covel
1936-4-19
232
Contra Costa
Las Trampas Canyon
Comment
CAS-BOT-BC422907
Stylomecon heterophylla
Paul F. Covel
1936-5-17
156
Contra Costa
Mt Diablo, on trail summit-north peak.
Comment
CAS-BOT-BC424185
Heuchera micrantha var. hartwegii
Paul F. Covel
1936-4-19
231
Contra Costa
Las Trampas Canyon
Comment
CAS-BOT-BC444384
Lewisia rediviva
Paul F. Covel
1938-7-1
1519
Contra Costa
Summit Mt. Diablo
Comment
CAS-BOT-BC62695
Quercus chrysolepis
Paul F. Covel
1940-5-12
1744
Contra Costa
Mt. Diablo (at Rock City)
487
Comment
CAS-BOT-BC82385
Arnica discoidea
Paul F. Covel
1938-5-8
1460
Contra Costa
Summit Mt. Diablo
Comment
CAS-BOT-BC87334
Streptanthus hispidus
Paul F. Covel
1938-5-8
1510
Contra Costa
Summit Mount Diablo (North Peak trail).
Comment
RSA215990
Clematis lasiantha
Paul F. Covel
1938-6-26
1516
Contra Costa
Las Trampas Canyon (behind St Mary's)
Comment
CAS-BOT-BC132505
Calochortus pulchellus
Paul F. Covel
1936-5-17
123
Contra Costa
Mt. Diablo, (North Pk trail)
Comment
CAS-BOT-BC165454
Clarkia unguiculata
Paul F. Covel
1936-5-17
259
Contra Costa
Ford Canyon, s-w base of Mt Diablo
Comment
CAS-BOT-BC172365
Clarkia purpurea subsp. viminea
Paul F. Covel
1940-5-12
1743
Contra Costa
Summit of Mt. Diablo
Comment
CAS-BOT-BC201372
Lupinus albifrons var. albifrons
Paul F. Covel
1938-6-26
s.n.
Contra Costa
Las Trampas Canyon - behind St. Mary's
Comment
CAS-BOT-BC204904
Lathyrus
Paul F. Covel
1936-5-17
154
Contra Costa
Mt Diablo, on trail summit-north peak
Comment
CAS-BOT-BC213199
Sphaeralcea
Paul F. Covel
1936-5-17
259
Contra Costa
South of summit Mt. Diablo.
Comment
CAS-BOT-BC224752
Calystegia malacophylla subsp. pedicellata
Paul F. Covel
1940-5-12
1785
Contra Costa
Summit Mt. Diablo
Comment
CAS-BOT-BC231713
Solanum umbelliferum
Paul F. Covel
1940-5-12
s.n.
Contra Costa
Summit, Mt. Diablo
Comment
CAS-BOT-BC252676
Chorizanthe membranacea
Paul F. Covel
1936-5-17
152
Contra Costa
Mt. Diablo Trail from summit to north peak
Comment
CAS-BOT-BC269561
Symphoricarpos albus var. laevigatus
Paul F. Covel
1936-4-19
207
Contra Costa
Las Trampas Cyn (Cashion Cn)
Comment
CAS-BOT-BC281736
Carduus pycnocephalus
Paul F. Covel
1938-6-26
s.n.
Contra Costa
Las Trampas Canyon, behind St. Mary's
Comment
CAS-BOT-BC29888
Achyrachaena mollis
Paul F. Covel
1938-4-18
s.n.
Contra Costa
Altamont Pass
Comment
CAS-BOT-BC314697
Helianthella californica var. californica
Paul F. Covel
1936-4-19
233
Contra Costa
Hilltop above L. Trampas Cn.
Comment
CAS-BOT-BC314698
Helianthella californica var. californica
Paul F. Covel
1938-5-8
s.n.
Contra Costa
Mount Diablo
Comment
CAS-BOT-BC318823
Heterotheca grandiflora
Paul F. Covel
1936-9-4
563
Contra Costa
Bay Farm - Alameda Bridge
Comment
CAS-BOT-BC331613
Acer macrophyllum
Paul F. Covel
1936-4-19
235
Contra Costa
Las Trampas (Cashion) Canyon
Comment
CAS-BOT-BC348364
Micropus californicus var. californicus
Paul F. Covel
1939-5-1
s.n.
Contra Costa
Somersville, east of Clayton
Comment
CAS-BOT-BC36505
Quercus
Paul F. Covel
1939-4-30
s.n.
Contra Costa
Somersville
Comment
CAS-BOT-BC377905
Layia platyglossa
Paul F. Covel
1938-5-8
s.n.
Contra Costa
Mt. Diablo
Comment
CAS-BOT-BC381824
Uropappus lindleyi
Paul F. Covel
1938-5-8
9
Contra Costa
Mt. Diablo - So. slope
Comment
CAS-BOT-BC439329
Claytonia gypsophiloides
Paul F. Covel
1936-5-17
129
Contra Costa
Mt Diablo (summit-North Pk Trail)
Comment
CAS-BOT-BC444385
Lewisia rediviva
Paul F. Covel
1940-5-12
s.n.
Contra Costa
Summit, Mt. Diablo
Comment
CAS-BOT-BC469110
Allium falcifolium
Paul F. Covel
1936-5-17
126
Contra Costa
Summit Mt. Diablo
Comment
CAS-BOT-BC475541
Allium serra
Paul F. Covel
1938-5-8
1529
Contra Costa
Low south slope Mount Diablo
Comment
CAS-BOT-BC499853
Orobanche fasciculata
Paul F. Covel
1936-5-17
124
Contra Costa
Mt. Diablo (near summit)
Comment
CAS-BOT-BC502956
Orobanche vallicola
Paul F. Covel
1938-7-1
1470
Contra Costa
Summit Mt. Diablo
Comment
CAS-BOT-BC80263
Sequoia sempervirens
Paul F. Covel
1938-2-20
s.n.
Contra Costa
Pinehurst
Comment
CAS-BOT-BC88261
Thysanocarpus curvipes
Paul F. Covel
1936-4-19
210
Contra Costa
Las Trampas (Cashion) Canyon.
Comment
CAS-BOT-BC92548
Clematis ligusticifolia
Paul F. Covel
1938-6-26
1516
Contra Costa
Las Trampas Canyon (behind Saint Mary's).
Comment
RSA224327
Euphorbia crenulata
Paul F. Covel
1938-5-1
1496
Contra Costa
Old Tunnel Road.
Comment
SD26790
Bellardia trixago
Paul Covel
May 1938
Contra Costa
Bet. Martenez and Crockett
Comment