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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
CAS-BOT-BC100931 Cirsium fontinale var. campylon
John Thomas Howell
1937-7-5
13094
Santa Clara
Metcalf Road in hills east of Coyote
Comment
CAS-BOT-BC100934 Cirsium fontinale var. campylon
John Thomas Howell
1937-7-5
13094
Santa Clara
Metcalf Road in hills east of Coyote
Comment
CAS-BOT-BC101071 Coreopsis hamiltonii
John Thomas Howell
1930-4-6
4665
Santa Clara
8 miles from summit of Mt. Hamilton on road to San Antonio Valley
Comment
CAS-BOT-BC101534 Corethrogyne filaginifolia
John Thomas Howell
1933-8-13
11492
Santa Clara
3 miles from Smith Creek on road to San Jose
Comment
CAS-BOT-BC118561 Carex praegracilis
John Thomas Howell
1957-5-19
32370
Santa Clara
Wet meadowy place near San Antonio Valley.
Comment
CAS-BOT-BC136851 Amelanchier utahensis
John Thomas Howell
1926-4-17
1869
Santa Clara
Mt. Hamilton
Comment
CAS-BOT-BC144160 Bromus arenarius
John Thomas Howell
1956-5-26
31451
Santa Clara
Summit Ridge, Mount Hamilton.
Comment
CAS-BOT-BC146707 Rosa gymnocarpa
John Thomas Howell
1926-4-18
1904
Santa Clara
Uvas [Canon] Canyon
Comment
CAS-BOT-BC150076 Holodiscus discolor var. discolor
John Thomas Howell
1933-8-13
11507
Santa Clara
Summit of Mt. Hamilton
Comment
CAS-BOT-BC155195 Bromus hordeaceus
John Thomas Howell
1956-5-26
31455
Santa Clara
Mount Hamilton. Summit Ridge.
Comment
CAS-BOT-BC161731 Bromus rubens
John Thomas Howell
1956-5-26
31449
Santa Clara
Summit ridge, Mount Hamilton.
Comment
CAS-BOT-BC161732 Bromus rubens
John Thomas Howell
1956-5-26
31450
Santa Clara
Summit ridge, Mount Hamilton.
Comment
CAS-BOT-BC166506 Epilobium canum subsp. canum
John Thomas Howell
1933-10-26
11716
Santa Clara
Mt. Hamilton, 10 miles from San Jose
Comment
CAS-BOT-BC184563 Vulpia microstachys var. pauciflora
John Thomas Howell
1956-5-26
31454
Santa Clara
Summit ridge, Mt. Hamilton
Comment
CAS-BOT-BC185620 Bromus tectorum
John Thomas Howell
1956-5-26
31452
Santa Clara
Mount Hamilton. Summit Ridge.
Comment
CAS-BOT-BC196135 Lupinus albifrons var. collinus
John Thomas Howell
1930-4-6
4666
Santa Clara
8 miles from summit of Mt. Hamilton on road to San Antonio Valley
Comment
CAS-BOT-BC203977 Malacothamnus fasciculatus
John Thomas Howell; T. H. Kearney
1950-8-27
27424
Santa Clara
Pacheco Pass Road, 4 miles west of summit
Comment
CAS-BOT-BC204038 Malacothamnus fremontii
John Thomas Howell
1926-7-11
2065
Santa Clara
Above San Antonio Valley
1310
Comment
CAS-BOT-BC204105 Malacothamnus hallii
John Thomas Howell
1937-7-5
13098
Santa Clara
Metcalf Road in hills east of Coyote
Comment
CAS-BOT-BC204106 Malacothamnus hallii
John Thomas Howell; T. H. Kearney
1950-8-27
27424
Santa Clara
Pacheco Pass Road, 4 miles west of summit
Comment
CAS-BOT-BC204107 Malacothamnus hallii
John Thomas Howell; Thos. H. Kearney
1950-8-27
27423
Santa Clara
Metcalf Road just east of Coyote
76
Comment
CAS-BOT-BC204112 Malacothamnus hallii
John Thomas Howell; T. H. Kearney
1950-8-27
27423
Santa Clara
Metcalf Road just east of Coyote
76
Comment
CAS-BOT-BC204117 Malacothamnus hallii
John Thomas Howell; Thos. H. Kearney
1950-8-27
27424
Santa Clara
Pacheco Pass road 4 miles west of summit
Comment
CAS-BOT-BC204123 Malacothamnus hallii
John Thomas Howell
1937-5-5
13098
Santa Clara
Metcalf Road in hills east of Coyote
Comment
CAS-BOT-BC204612 Eragrostis mexicana subsp. virescens
John Thomas Howell
1955-10-12
30915
Santa Clara
Gilroy
Comment
CAS-BOT-BC206404 Hoita strobilina
John Thomas Howell
1954-8-4
30020
Santa Clara
Los Gatos
Comment
CAS-BOT-BC206406 Hoita strobilina
John Thomas Howell
1954-8-4
30020
Santa Clara
Los Gatos
Comment
CAS-BOT-BC209822 Cornus glabrata
John Thomas Howell
1933-10-26
11715
Santa Clara
Alviso
Comment
CAS-BOT-BC214103 Monardella villosa
John Thomas Howell
1933-8-13
11509
Santa Clara
Summit of Mt. Hamilton
Comment
CAS-BOT-BC214104 Monardella villosa
John Thomas Howell
1926-7-11
2053
Santa Clara
San Antonio Valley
914
Comment
CAS-BOT-BC214106 Monardella villosa
John Thomas Howell; Alice Eastwood
1937-6-5
4527
Santa Clara
Road to Madrone Springs
Comment
CAS-BOT-BC216102 Eriodictyon californicum
John Thomas Howell
1926-7-11
2063
Santa Clara
San Antonio Valley
1066
Comment
CAS-BOT-BC226992 Leptosiphon ambiguus
John Thomas Howell
No date on label
4673
Santa Clara
San Antonio Valley
Comment
CAS-BOT-BC227024 Leptosiphon ambiguus
John Thomas Howell
1930-4-6
4673
Santa Clara
San Antonio Valley
Comment
CAS-BOT-BC23432 Arctostaphylos crustacea
John Thomas Howell
1930-4-6
4674
Santa Clara
First divide on road to Livermore after leaving San Antonio Valley.
Comment
CAS-BOT-BC23437 Arctostaphylos crustacea
John Thomas Howell
1933-8-13
11506
Santa Clara
Summit of Mt. Hamilton
Comment
CAS-BOT-BC23438 Arctostaphylos crustacea
John Thomas Howell
1930-4-6
4674
Santa Clara
First divide on road to Livermore after leaving San Antonio Valley.
Comment
CAS-BOT-BC23439 Arctostaphylos crustacea
John Thomas Howell
1930-4-6
4659
Santa Clara
Near summit of Mt. Hamilton on road to San Antonio Valley.
Comment
CAS-BOT-BC23446 Arctostaphylos crustacea
John Thomas Howell
1930-4-6
4660
Santa Clara
Near summit of Mt. Hamilton on road to San Antonio Valley.
Comment
CAS-BOT-BC23447 Arctostaphylos crustacea
John Thomas Howell
1930-4-6
4675
Santa Clara
First divide on road to Livermore after leaving San Antonio Valley
Comment
CAS-BOT-BC234849 Lonicera subspicata var. denudata
John Thomas Howell
1926-7-11
2060
Santa Clara
San Antonio Valley
914
Comment
CAS-BOT-BC236878 Keckiella corymbosa
John Thomas Howell
1933-8-13
11502
Santa Clara
Summit of Mt. Hamilton
Comment
CAS-BOT-BC239849 Rytidosperma penicillatum
John Thomas Howell
1960-6-29
35482
Santa Clara
In parking area on University Ave. at Chaucer St. Palo Alto
Comment
CAS-BOT-BC239850 Rytidosperma penicillatum
John Thomas Howell
1960-6-29
35482
Santa Clara
In parking area on University Ave. at Chaucer St., Palo Alto
Comment
CAS-BOT-BC239852 Rytidosperma penicillatum
John Thomas Howell
1960-6-29
35482
Santa Clara
In parking area on University Ave at Chaucer St., Palo Alto
Comment
CAS-BOT-BC253859 Panicum miliaceum
John Thomas Howell
1933-8-13
11510
Santa Clara
Smith Creek, Mount Hamilton
Comment
CAS-BOT-BC254454 Piptatherum miliaceum
John Thomas Howell
1954-8-4
30023
Santa Clara
Cowper Street between University Avenue and Lytton Street, Palo Alto
Comment
CAS-BOT-BC254455 Piptatherum miliaceum
John Thomas Howell
1954-8-4
30023
Santa Clara
Cowper Street between University Avenue and Lytton Street, Palo Alto
Comment
CAS-BOT-BC264783 Eriogonum luteolum
John Thomas Howell
1926-7-11
2059
Santa Clara
San Antonio Valley
914
Comment
CAS-BOT-BC267835 Eriogonum umbellatum var. bahiiforme
John Thomas Howell
1933-8-13
11501
Santa Clara
Summit of Mt. Hamilton
Comment
CAS-BOT-BC268395 Eriogonum roseum
John Thomas Howell
1933-8-13
11493
Santa Clara
3 miles from Smith Creek on road to San Jose
Comment
CAS-BOT-BC268397 Eriogonum roseum
John Thomas Howell
1937-7-5
13096
Santa Clara
Metcalf Road in hills east of Coyote
Comment
CAS-BOT-BC284835 Hordeum murinum subsp. glaucum
John Thomas Howell
1956-5-26
31453
Santa Clara
Summit ridge, Mt. Hamilton
Comment
CAS-BOT-BC285165 Hordeum marinum subsp. gussoneanum
John Thomas Howell
1956-5-26
31456
Santa Clara
Summit ridge, Mt. Hamilton
Comment
CAS-BOT-BC295769 Erigeron petrophilus var. petrophilus
John Thomas Howell
1933-8-13
11503
Santa Clara
Summit of Mt. Hamilton
Comment
CAS-BOT-BC304202 Eriophyllum confertiflorum
John Thomas Howell
1926-4-18
1901
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC304207 Eriophyllum confertiflorum
John Thomas Howell
1939-6-16
14752
Santa Clara
Skyline Blvd near Saratoga Gap
Comment
CAS-BOT-BC310601 Eurybia radulina
John Thomas Howell
1933-8-13
11499
Santa Clara
3 miles from Smith Creek on road to Mt. Hamilton
Comment
CAS-BOT-BC322596 Micropus amphibolus
John Thomas Howell
1926-4-18
1881
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC32727 Ceanothus cuneatus var. dubius
John Thomas Howell
1939-6-16
14751
Santa Clara
Skyline Boulevard near Saratoga Gap
Comment
CAS-BOT-BC327781 Monolopia gracilens
John Thomas Howell
1926-4-18
1898
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC327782 Monolopia gracilens
John Thomas Howell
1937-5-20
12991
Santa Clara
Coyote Creek, 3 mi E of Madrone
Comment
CAS-BOT-BC328198 Psilocarphus brevissimus var. multiflorus
John Thomas Howell
1930-5-21
5193
Santa Clara
1 mile south of Morgan Hill
Comment
CAS-BOT-BC330374 Lessingia tenuis
John Thomas Howell
1926-7-11
2061
Santa Clara
San Antonio Valley
Comment
CAS-BOT-BC343926 Madia elegans
John Thomas Howell
1925-10-25
1533
Santa Clara
Saratoga
Comment
CAS-BOT-BC347560 Malacothrix floccifera
John Thomas Howell
1937-5-20
12990
Santa Clara
Coyote Creek, 3 miles east of Madrone
Comment
CAS-BOT-BC357156 Pseudognaphalium luteoalbum
John Thomas Howell
1934-6-26
12251
Santa Clara
Stanford University
Comment
CAS-BOT-BC361723 Psilocarphus brevissimus var. brevissimus
John Thomas Howell
1930-5-21
5191
Santa Clara
Gilroy
Comment
CAS-BOT-BC375922 Stephanomeria virgata
John Thomas Howell
1933-10-26
11718
Santa Clara
Mt. Hamilton
Comment
CAS-BOT-BC375923 Stephanomeria virgata
John Thomas Howell
1933-10-26
11718
Santa Clara
Mt. Hamilton, 15 miles from San Jose
Comment
CAS-BOT-BC388211 Cerastium fontanum subsp. vulgare
John Thomas Howell
1955-5-12
s.n.
Santa Clara
Montalvo, near Saratoga
Comment
CAS-BOT-BC392075 Aquilegia eximia
John Thomas Howell
1954-8-4
30021
Santa Clara
Los Gatos
Comment
CAS-BOT-BC392076 Aquilegia eximia
John Thomas Howell
1954-8-4
30021
Santa Clara
Los Gatos
Comment
CAS-BOT-BC410186 Enemion occidentale
John Thomas Howell
1930-4-6
4663
Santa Clara
8 miles from summit of Mt. Hamilton on road to San Antonio Valley
Comment
CAS-BOT-BC428940 Micranthes californica
John Thomas Howell
1930-3-30
4632
Santa Clara
West side of Pacheco Pass
91
Comment
CAS-BOT-BC439299 Claytonia exigua subsp. exigua
John Thomas Howell
1930-4-6
4658
Santa Clara
Summit of Mt. Hamilton
Comment
CAS-BOT-BC439300 Claytonia exigua subsp. exigua
John Thomas Howell
1930-4-6
4664
Santa Clara
8 miles from summit of Mt. Hamilton on road to San Antonio Valley
Comment
CAS-BOT-BC444421 Lewisia rediviva
John Thomas Howell
1930-4-6
4669
Santa Clara
9 miles from summit of Mt. Hamilton on road to San Antonio Valley
Comment
CAS-BOT-BC48402 Ceanothus cuneatus var. cuneatus
John Thomas Howell
1939-6-16
14751
Santa Clara
Skyline Boulevard near Saratoga Gap
Comment
CAS-BOT-BC49047 Ceanothus ferrisiae
John Thomas Howell
1938-3-20
13724
Santa Clara
3 miles east of Madrone
Comment
CAS-BOT-BC49048 Ceanothus ferrisiae
John Thomas Howell
1937-5-20
12992
Santa Clara
Coyote Creek, 3 miles east of Madrone
182
Comment
CAS-BOT-BC49049 Ceanothus ferrisiae
John Thomas Howell; Alice Eastwood
1937-5-4
4322
Santa Clara
Coyote Creek, 3 miles east of Madrone
Comment
CAS-BOT-BC49050 Ceanothus ferrisiae
John Thomas Howell
1937-7-5
13093
Santa Clara
Coyote Creek, 3 miles east of Madrone
Comment
CAS-BOT-BC49939 Ceanothus ferrisiae
John Thomas Howell
1937-5-20
12992
Santa Clara
Coyote Creek, 3 miles east of Madrone
Comment
CAS-BOT-BC53610 Frangula californica subsp. tomentella
John Thomas Howell
1933-8-13
11505
Santa Clara
Summit of Mt. Hamilton
Comment
CAS-BOT-BC54543 Erysimum capitatum
John Thomas Howell
1933-8-13
11508
Santa Clara
Summit of Mount Hamilton.
Comment
CAS-BOT-BC54544 Erysimum capitatum
John Thomas Howell
1933-8-13
11508
Santa Clara
Summit of Mount Hamilton.
Comment
CAS-BOT-BC62322 Quercus chrysolepis
John Thomas Howell
1926-4-18
1906
Santa Clara
Uvas Canon
Comment
CAS-BOT-BC62875 Quercus lobata
John Thomas Howell
1933-10-26
11719
Santa Clara
Mt. Hamilton, 15 miles from San Jose
Comment
CAS-BOT-BC63492 Ceanothus oliganthus var. sorediatus
John Thomas Howell
1939-6-16
14750
Santa Clara
Skyline Boulevard near Saratoga Gap.
Comment
CAS-BOT-BC75603 Berberis dictyota
John Thomas Howell
1930-4-6
4668
Santa Clara
9 miles from summit of Mount Hamilton on road to San Antonio Valley.
Comment
CAS-BOT-BC79552 Quercus dumosa
John Thomas Howell
1926-7-11
2064
Santa Clara
San Antonio Valley
1219
Comment
CAS-BOT-BC85991 Quercus douglasii
John Thomas Howell
1933-10-26
11720
Santa Clara
Mount Hamilton, 15 miles from San Jose
Comment
CAS-BOT-BC87064 Streptanthus glandulosus subsp. albidus
John Thomas Howell
1937-5-20
12993
Santa Clara
Coyote Creek, 3 mile east of Madrone.
Comment
CAS-BOT-BC87065 Streptanthus glandulosus subsp. albidus
John Thomas Howell
1937-7-5
13097
Santa Clara
Metcalf Road in hills east of Coyote.
Comment
CAS-BOT-BC87070 Streptanthus glandulosus subsp. albidus
John Thomas Howell
1937-7-5
13092
Santa Clara
Coyote Creek, 3 mile east of Madrone.
Comment
CAS-BOT-BC87071 Streptanthus glandulosus subsp. albidus
John Thomas Howell
1937-7-5
13097
Santa Clara
Metcalf Road in hills east of Coyote.
Comment
CAS-BOT-BC87072 Streptanthus glandulosus subsp. albidus
John Thomas Howell
1937-7-5
13097
Santa Clara
Metcalf Road in hills east of Coyote.
Comment
CAS-BOT-BC91584 Meconella oregana
John Thomas Howell
1930-4-6
4662
Santa Clara
8 miles from summit of Mount Hamilton on road to San Antonio Valley.
Comment
CAS-BOT-BC92075 Platystemon californicus
John Thomas Howell
1930-4-6
4672
Santa Clara
San Antonio Valley.
Comment
CAS-BOT-BC92429 Ribes aureum var. gracillimum
John Thomas Howell
1930-4-6
4667
Santa Clara
9 miles from summit of Mount Hamilton on road to San Antonio Valley.
Comment
CAS-BOT-BC93007 Ribes californicum var. californicum
John Thomas Howell
1930-3-30
4641
Santa Clara
West side of Pacheco Pass.
304
Comment
CAS-BOT-BC94147 Quercus durata
John Thomas Howell
1954-8-4
30018
Santa Clara
near novitiates Los Gatos
Comment
CAS-BOT-BC94148 Quercus durata
John Thomas Howell
1954-8-4
30018
Santa Clara
near novitiates Los Gatos
Comment
CAS-BOT-BC94617 Quercus garryana
John Thomas Howell
1933-8-13
11494
Santa Clara
2 miles from Smith Creek on road to San Jose
Comment
CAS-BOT-BC98551 Symphyotrichum lentum
John Thomas Howell
1933-10-26
11713
Santa Clara
Alviso
Comment
CAS-BOT-BC98552 Symphyotrichum lentum
John Thomas Howell
1933-10-26
11714
Santa Clara
Alviso
Comment
CDA2402 Rytidosperma penicillatum
J. T. Howell
1960-6-29
35482
Santa Clara
University Avenue at Chaucer Street, Palo Alto.
0
Comment
JEPS33667 Trifolium oliganthum
John Thomas Howell
1926-4-18
1907
Santa Clara
Uvas Canyon
Comment
JEPS33712 Epilobium brachycarpum
John Thomas Howell
1926-7-11
2054
Santa Clara
San Antonio Valley
914
Comment
JEPS6607 Galium porrigens var. porrigens
John Thomas Howell
1926-4-17
1874
Santa Clara
Mt. Hamilton
Comment
LA20664 Leptosiphon ambiguus
John Thomas Howell;
1930-4-6
4673
Santa Clara
San Antonio Valley
Comment
LA209076 Cordylanthus rigidus subsp. rigidus
John Thomas Howell;
1933-8-13
11500
Santa Clara
3 mi. from Smith Creek on road to Mt. Hamilton
Comment
POM193981 Arctostaphylos tomentosa subsp. crustacea
J. T. Howell
1930-4-6
4674
Santa Clara
First divide on road to Livermore after leaving San Antonio Valley.
Comment
POM203040 Anthriscus caucalis
J. T. Howell
1934-5-20
11829
Santa Clara
Hills west of Los Gatos
Comment
POM203453 Stephanomeria virgata
J. T. Howell
1933-10-26
11718
Santa Clara
Mt Hamilton.
Comment
POM204174 Keckiella corymbosa
J. T. Howell
1933-8-13
11502
Santa Clara
Summit of Mount Hamilton
Comment
POM230356 Ceanothus ferrisiae
J. T. Howell
1937-5-20
s.n.
Santa Clara
Coyote Creek, 3 miles east of Madrone
Comment
POM248721 Ceanothus ferrisiae
J. T. Howell
1938-3-20
s.n.
Santa Clara
3 miles east of Madrone
Comment
POM259580 Monolopia gracilens
J. T. Howell
1937-5-20
12991
Santa Clara
Coyote Creek, 3 miles east of Madrone.
Comment
RSA121029 Eragrostis mexicana subsp. virescens
J. T. Howell
1955-10-12
30915
Santa Clara
Gilroy
Comment
RSA187290 Poa bulbosa
J. T. Howell
1964-5-30
10395
Santa Clara
Morrell Ranch. Headwaters of Stevens Creek, about 9 mi southward from Palo Alto.
Comment
RSA19015 Malacothamnus arcuatus
J. T. Howell
1937-7-5
s.n.
Santa Clara
Metclaf Road in hills east of Coyote
Comment
RSA204406 Eriogonum umbellatum var. bahiiforme
J. T. Howell
1933-8-13
11501
Santa Clara
Summit of Mount Hamilton
Comment
RSA22002 Ceanothus ferrisiae
J. T. Howell
1938-3-20
13724
Santa Clara
2 miles east of Madrone
Comment
RSA73001 Leptosiphon ambiguus
J. T. Howell
1930-4-6
4673
Santa Clara
San Antonio Valley
Comment
SBBG26821 Keckiella corymbosa
J. T. Howell
1933-8-13
11502
Santa Clara
summit of Mt Hamilton
Comment
SBBG27216 Ceanothus ferrisiae
J. T. Howell
1937-5-20
Santa Clara
Coyote Crk, ca. 3 mi E of Madrone
Comment
SBBG27927 Monolopia gracilens
J. T. Howell
1937-5-20
Santa Clara
Coyote Crk, ca. 3 mi E of Madrone
Comment
SBBG28543 Ceanothus ferrisiae
J. T. Howell
1938-3-20
Santa Clara
3 mi E of Madrone
Comment
SBBG29863 Streptanthus albidus subsp. albidus
J. T. Howell
1937-7-5
13097
Santa Clara
Metcalf Rd in hills E of Coyote
Comment
SD72050 Carex praegracilis
John Thomas Howell
1957-5-19
32370
Santa Clara
Near San Antonio Valley; wet meadowy place.
1402
Comment
SEINET183958 Dodecatheon hendersonii
John Thomas Howell
1938-3-20
13725
Santa Clara
3 miles East of Madrone.
Comment
UC1040784 Anthriscus caucalis
John Thomas Howell
1956-5-26
31448
Santa Clara
Smith Creek; Mt. Hamilton
Comment
UC1040785 Malva nicaeensis
John Thomas Howell
1956-5-26
31447
Santa Clara
between Grand View and Smith Creek (Mount Hamilton); Mount Hamilton
Comment
UC1042374 Piptatherum miliaceum
John Thomas Howell
1954-8-4
30023
Santa Clara
Cowper Street between University Ave. and Lytton Street; Palo Alto
Comment
UC1059058 Bromus madritensis subsp. rubens
John Thomas Howell
1956-5-26
31449
Santa Clara
Mount Hamilton near Copernicus Peak; Mount Hamilton
Comment
UC1059060 Hordeum murinum subsp. glaucum
John Thomas Howell
1956-5-26
31453
Santa Clara
Mount Hamilton , summit ridge
Comment
UC1059061 Bromus tectorum
John Thomas Howell
1956-5-26
31452
Santa Clara
Mount Hamilton
Comment
UC1177008 Malacothamnus hallii
John Thomas Howell
1953-5-9
29868
Santa Clara
s Evergreen; Serpentine Hills
Comment
UC1177467 Vicia villosa subsp. varia
John Thomas Howell
1951-5-8
27494
Santa Clara
2 mi s San Antonio Ave., San Jose, Santa Clara County (Bayshore Highway); Bayshore Highway
Comment
UC1347194 Malacothamnus hallii
John Thomas Howell
1937-7-5
13098
Santa Clara
in hills e Coyote; Metalf Road
Comment
UC2035943 Monardella villosa subsp. villosa
John Thomas Howell
1933-8-13
11509
Santa Clara
Summit of Mt. Hamilton
Comment
UC421568 Castilleja foliolosa
John Thomas Howell
1930-4-6
4654
Santa Clara
9 mi below Smith Creek
Comment
UC421569 Claytonia exigua subsp. exigua
John Thomas Howell
1930-4-6
4658
Santa Clara
summit of Mt. Hamilton; Mt. Hamilton
Comment
UC421570 Lupinus albifrons var. albifrons
John Thomas Howell
1930-4-6
4666
Santa Clara
on road to San Antonio Valley 8 mi from summit Mt. Hamilton; summit of Mt. Hamilton
Comment
UC421587 Arctostaphylos X campbelliae
John Thomas Howell
1930-4-6
4659
Santa Clara
near summit (on road to San Antonio Valley); Mount Hamilton
Comment
UC473481 Psilocarphus brevissimus var. multiflorus
John Thomas Howell
1930-5-21
5193
Santa Clara
1 mi s Morgan Hill
Comment
UC517433 Cordylanthus rigidus subsp. rigidus
John Thomas Howell
1933-8-13
11500
Santa Clara
3 mi from Smith Creek (on road to Mt. Hamilton)
Comment
UC517535 Eurybia radulina
J. Thomas Howell
1933-8-13
11499
Santa Clara
3 mi from, on rd to Mt. Hamilton Smith Creek; Mt. Hamilton
Comment
UC618916 Monolopia gracilens
John Thomas Howell
1937-5-20
12991
Santa Clara
3 mi e Madrone; Coyote Creek
Comment
UC857410 Streptanthus albidus
John Thomas Howell
1937-7-5
13097
Santa Clara
Metcalf Rd in hills e Coyote
Comment
UC870555 Ceanothus ferrisiae
John Thomas Howell
1937-5-20
12992
Santa Clara
3 mi e Madrone; Coyote Creek
Comment
UC870556 Ceanothus ferrisiae
John Thomas Howell
1938-3-20
13724
Santa Clara
3 mi e Madrone; e of Madrone
Comment
UC871284 Malacothamnus hallii
John Thomas Howell
1937-7-5
13098
Santa Clara
in hills e Coyote; Metcalf Road
Comment
UC877550 Dodecatheon hendersonii
John Thomas Howell
1938-3-20
13725
Santa Clara
3 mi e Madrone; e of Madrone
Comment
UC912855 Eriogonum roseum
John Thomas Howell
1937-7-5
13096
Santa Clara
Metcalf Road in hills e Coyote
Comment
UCD137160 Xanthium strumarium
John Thomas Howell
1955-7-9
5229
Santa Clara
Lake Lagunita, Stanford University.
30
Comment
UCD92345 Rytidosperma penicillatum
John Thomas Howell
1960-6-29
35482
Santa Clara
in parking area on University Ave., at Chaucer Street, Palo Alto.
Comment
UCD94968 Piptatherum miliaceum
John Thomas Howell
1954-8-4
30023
Santa Clara
Palo Alto. Comper Street between University Avenue and Lytton Street.
Comment
CAS-BOT-BC157557 Solanum umbelliferum
J. T. Howell
1948-4-26
24292
Santa Clara
West side of Pacheco Pass near summit
Comment
CAS-BOT-BC16803 Barbarea verna
John Thomas Howell
1930-3-30
4640
Santa Clara
West side of Pacheco Pass.
304
Comment
CAS-BOT-BC195914 Lupinus albifrons var. albifrons
John Thomas Howell
1926-4-17
1868
Santa Clara
On road to top of Mt. Hamilton before reaching Smith Creek
Comment
CAS-BOT-BC204074 Malacothamnus fremontii
John Thomas Howell
1953-5-9
28968
Santa Clara
South of Evergreen
Comment
CAS-BOT-BC204108 Malacothamnus hallii
John Thomas Howell
1950-8-1
s.n.
Santa Clara
Pacheco Pass, 10 miles east of Hollister turn-off
Comment
CAS-BOT-BC212910 Ribes menziesii
John Thomas Howell
1942-3-1
16933
Santa Clara
Skyline Boulevard, 13 miles west of Mountain View
Comment
CAS-BOT-BC214105 Monardella villosa
John Thomas Howell; Alice Eastwood
1941-6-18
9663
Santa Clara
Smith Creek, Mt. Hamilton
Comment
CAS-BOT-BC214107 Monardella villosa
John Thomas Howell; Alice Eastwood
1941-7-4
9694
Santa Clara
Coyote Creek
Comment
CAS-BOT-BC215939 Cuscuta californica
John Thomas Howell
1926-4-18
1897
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC216103 Eriodictyon californicum
John Thomas Howell
1927-8-20
3030
Santa Clara
Near Big Basin, Santa Cruz Mts.
609
Comment
CAS-BOT-BC23445 Arctostaphylos crustacea
John Thomas Howell
1930-4-6
4676
Santa Clara
26 miles from Livermore on road to San Antonio Valley.
Comment
CAS-BOT-BC246058 Limosella aquatica
John Thomas Howell
1930-5-21
5196
Santa Clara
1 mile south of Morgan Hill
Comment
CAS-BOT-BC246059 Limosella aquatica
John Thomas Howell
1938-5-28
13803
Santa Clara
On road from Gilroy to Hollister, Santa Clara-San Benito County line
Comment
CAS-BOT-BC249203 Castilleja affinis
John Thomas Howell
1930-3-30
4643
Santa Clara
West side of Pacheco Pass
304
Comment
CAS-BOT-BC250568 Eriogonum gracile
John Thomas Howell
1931-9-6
8025
Santa Clara
5.5 miles south of San Jose
Comment
CAS-BOT-BC268396 Eriogonum roseum
John Thomas Howell
1933-8-13
11495
Santa Clara
Smith Creek, Mt. Hamilton
Comment
CAS-BOT-BC269025 Eriogonum nudum var. auriculatum
John Thomas Howell
1931-9-6
8026
Santa Clara
5.5 miles south of San Jose
Comment
CAS-BOT-BC269030 Eriogonum nudum var. auriculatum
John Thomas Howell
1933-8-13
11490
Santa Clara
11 miles from Smith Creek on road to San Jose
Comment
CAS-BOT-BC272717 Calycadenia truncata subsp. truncata
John Thomas Howell
1933-8-13
11491
Santa Clara
8 miles from Smith Creek on road to San Jose
Comment
CAS-BOT-BC281839 Carduus tenuiflorus
John Thomas Howell
1948-4-26
24294
Santa Clara
W side of Pacheco Pass near summit
Comment
CAS-BOT-BC283940 Chaenactis glabriuscula var. glabriuscula
John Thomas Howell
1926-4-18
1899
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC290512 Crepis bursifolia
John Thomas Howell
1951-6-5
27505
Santa Clara
Near Carnegie Laboratory, Stanford
Comment
CAS-BOT-BC290521 Crepis bursifolia
J. T. Howell
1951-6-5
s.n.
Santa Clara
Between Carnegie Institution Laboratory and Quadrangle on the Stanford University campus
Comment
CAS-BOT-BC300073 Erigeron philadelphicus
John Thomas Howell
1926-4-18
1883
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC309918 Hemizonia congesta subsp. luzulifolia
John Thomas Howell
1929-8-25
4375
Santa Clara
Alma, in hills west of Los Gatos
Comment
CAS-BOT-BC310782 Heterotheca sessiliflora subsp. echioides
John Thomas Howell
1933-8-13
11511
Santa Clara
8 miles from San Jose on road to Mt. Hamilton
Comment
CAS-BOT-BC310789 Heterotheca sessiliflora subsp. echioides
John Thomas Howell
1926-4-17
1867
Santa Clara
Road to Mt. Hamilton
Comment
CAS-BOT-BC319018 Hypochaeris glabra
John Thomas Howell
1926-4-18
1880
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC320386 Holocarpha virgata
John Thomas Howell
1933-8-13
11497
Santa Clara
Smith Creek, Mt. Hamilton
Comment
CAS-BOT-BC32599 Castilleja polytoma
John Thomas Howell
1930-3-30
4642
Santa Clara
West side of Pacheco Pass
304
Comment
CAS-BOT-BC347080 Lasthenia californica
John Thomas Howell
1926-4-18
1894
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC363098 Rigiopappus leptocladus
John Thomas Howell
1926-4-18
1892
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC374893 Stebbinsoseris heterocarpa
John Thomas Howell
1926-4-18
1879
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC375929 Stephanomeria virgata
John Thomas Howell
1933-10-26
11717
Santa Clara
Mt. Hamilton, 10 miles from San Jose
Comment
CAS-BOT-BC378627 Ranunculus californicus var. californicus
John Thomas Howell
1930-3-30
4633
Santa Clara
west side of Pacheco Pass
91
Comment
CAS-BOT-BC378628 Ranunculus californicus var. californicus
John Thomas Howell
1930-3-30
4644
Santa Clara
meadow at summit of Pacheco Pass
414
Comment
CAS-BOT-BC379192 Ranunculus aquatilis var. aquatilis
John Thomas Howell
1930-4-6
4671
Santa Clara
pond, San Antonio Valley
Comment
CAS-BOT-BC383788 Xanthium strumarium
John Thomas Howell
1952-10-19
28855
Santa Clara
Near Sargent
Comment
CAS-BOT-BC383789 Xanthium strumarium
John Thomas Howell
1952-10-19
28855
Santa Clara
Along highway at edge of field, near Sargent
Comment
CAS-BOT-BC384141 Forestiera pubescens subsp. parvifolia
John Thomas Howell
1930-3-30
4636
Santa Clara
West side of Pacheco Pass
304
Comment
CAS-BOT-BC388856 Minuartia douglasii
John Thomas Howell
1926-4-18
1886
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC404042 Urtica dioica subsp. holosericea
John Thomas Howell
1933-8-13
11496
Santa Clara
Smith Creek, Mt. Hamilton
Comment
CAS-BOT-BC419849 Polygonum patulum
John Thomas Howell
1933-10-22
11712 A
Santa Clara
Bayshore Highway between Palo Alto and Sunnyvale
Comment
CAS-BOT-BC420150 Polygonum ramosissimum subsp. ramosissimum
John Thomas Howell
1933-10-22
11712 A
Santa Clara
Bayshore Highway between Palo Alto and Sunnyvale
Comment
CAS-BOT-BC428166 Dudleya cymosa subsp. cymosa
John Thomas Howell
1926-4-18
1896
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC436421 Calystegia
John Thomas Howell
1926-4-18
1903
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC451679 Lilaea scilloides
John Thomas Howell
1930-5-21
5194
Santa Clara
1 mile south of Morgan Hill
Comment
CAS-BOT-BC475571 Allium serra
John Thomas Howell
1926-4-18
1891
Santa Clara
Almaden Ridge
Comment
CAS-BOT-BC483209 Calochortus albus
John Thomas Howell
1937-5-20
12989
Santa Clara
Coyote Creek, 3 miles east of Madrone
Comment
CAS-BOT-BC496831 Calochortus venustus
John Thomas Howell
1926-4-18
1909
Santa Clara
Uvas Canon
Comment
CAS-BOT-BC512630 Eriastrum abramsii
John Thomas Howell
1960-4-23
35215
Santa Clara
San Antonio Valley
Comment
CAS-BOT-BC516369 Prosartes hookeri
John Thomas Howell
1926-4-18
1911
Santa Clara
Uvas Canyon
Comment
CAS-BOT-BC66770 Thysanocarpus curvipes
John Thomas Howell
1930-4-6
4655
Santa Clara
6 miles from Smith Creek, Mount Hamilton.
Comment
CAS-BOT-BC76070 Vancouveria planipetala
John Thomas Howell
1926-4-18
1910
Santa Clara
Uvas Canon [Canyon].
Comment
CAS-BOT-BC76932 Pilularia americana
John Thomas Howell
1930-5-21
5195
Santa Clara
1 mile south of Morgan Hill
Comment
CAS-BOT-BC83375 Myosurus minimus
John Thomas Howell
1948-4-26
24293
Santa Clara
West side of Pacheco Pass near summit.
Comment
CAS-BOT-BC89710 Lepidium latifolium
John Thomas Howell
1948-8-10
25285 A
Santa Clara
4 miles north of Madrone.
Comment
CAS-BOT-BC92076 Platystemon californicus
John Thomas Howell
1926-4-18
1895
Santa Clara
Almaden Ridge.
Comment
CDA24194 Aquilegia eximia
J. T. Howell, Alice Eastwood
1941-7-4
9692
Santa Clara
Along Coyote Creek east of Madrone.
0
Comment
CDA40396 Phacelia nemoralis
J. T. Howell
1937-7-5
13095
Santa Clara
Metcalf Road in hills east of Coyote.
0
Comment
NY406524 Ceanothus cuneatus var. dubius
J. T. Howell
1939-6-16
14751
Santa Clara
Skyline Boulevard near Saratoga
762.0
Comment
POM193906 Isopyrum occidentale
J. T. Howell
1930-4-6
4663
Santa Clara
8 miles from summit of Mt. Hamilton on road to San Antonio Valley.
Comment
POM193907 Claytonia exigua subsp. exigua
J. T. Howell
1930-4-6
4658
Santa Clara
Rocky slope, summit of Mt. Hamilton.
Comment
POM193908 Castilleja foliolosa
J. T. Howell
1930-4-6
4654
Santa Clara
9 miles below Smith Creek, Mt. Hamilton.
Comment
POM197726 Lupinus succulentus
J. T. Howell
1930-3-30
4631
Santa Clara
West side of Pacheco Pass.
Comment
POM215152 Plagiobothrys bracteatus
J. T. Howell
1930-5-21
5192
Santa Clara
Dried bed of rain-pool, Gilroy
Comment
POM248550 Boisduvalia glabella
J. T. Howell
1938-5-28
13802
Santa Clara
Santa Clara - San Benito county line on road from Gilroy to Hollister
Comment
POM299031 Polygonum patulum
J. T. Howell
1933-10-22
1172 a
Santa Clara
Bayshore Hwy between Palo Alto and Sunnyvale.
Comment
RSA0022129 Pogogyne serpylloides
J. T. Howell
1948-4-26
24288
Santa Clara
West side of Pacheco Pass near summit.
Comment
RSA0084080 Malacothamnus hallii
John T. Howell
1937-7-5
13098
Santa Clara
Metcalf Road in hills east of Coyote.
Comment
RSA100240 Downingia concolor var. concolor
J. T. Howell
1930-5-21
5190
Santa Clara
Dried bed of rain-pool, Gilroy
Comment
RSA26553 Phacelia ciliata
J. T. Howell
1926-4-17
1865
Santa Clara
Wiesandangers Ranch near Meridian.
46
Comment
RSA427363 Solanum umbelliferum
J. T. Howell
1948-4-26
24292
Santa Clara
West side of Pacheco Pass near summit.
Comment
RSA43346 Erodium brachycarpum
J. T. Howell
1948-4-26
24291
Santa Clara
West side of Pacheco Pass near summit.
Comment
RSA43361 Plectritis macrocera subsp. macrocera
J. T. Howell
1948-4-26
24290
Santa Clara
West side of Pacheco Pass near summit.
Comment
RSA43362 Plectritis ciliosa subsp. ciliosa
J. T. Howell
1948-4-26
24289
Santa Clara
West side of Pacheco Pass near summit.
Comment
RSA433733 Plectritis ciliosa subsp. insignis
J. T. Howell
1948-4-26
24289
Santa Clara
West side of Pacheco Pass near summit.
Comment
RSA43379 Solanum umbelliferum
J. T. Howell
1948-4-26
24292
Santa Clara
West side of Pacheco Pass near summit.
Comment
RSA436099 Downingia concolor var. concolor
J. T. Howell
1930-5-21
5190
Santa Clara
Dried bed of rain-pool, Gilroy
Comment
RSA54058 Lepidium latifolium
J. T. Howell
1948-8-10
25285 A
Santa Clara
4 miles N of Madrone.
Comment
RSA67264 Streptanthus albidus
J. T. Howell
1937-7-5
13097
Santa Clara
Metclaf Road in hills east of Coyote
Comment
RSA98057 Piptatherum miliaceum
J. T. Howell
1954-8-4
30023
Santa Clara
Cowper St. between University Ave. & Lytton St., Palo Alto
Comment
RSA98058 Hoita strobilina
J. T. Howell
1954-8-4
s.n.
Santa Clara
Los Gatos
Comment
SD71213 Eriastrum abramsii
John Thomas Howell
1960-4-23
35215
Santa Clara
Burn in chaparral, San Antonio Valley
Comment
SEINET12044765 Calochortus albus
J. T. Howell
1937-1
12989
Santa Clara
Coyote Creek, 3mi E of Madrone
Comment
SEINET7572194 Carex praegracilis
John Thomas Howell
1957-5-19
32370
Santa Clara
Near San Antonio Valley.
Comment
UCD108945 Trifolium fragiferum
John Thomas Howell
1964-8-2
40891
Santa Clara
Cupertino. Paul and Maxine Chenowith's.
Comment
UCD118266 Eriastrum abramsii
John Thomas Howell
1960-4-23
35215
Santa Clara
San Antonio Valley.
Comment
UCD130987 Crepis vesicaria subsp. taraxacifolia
J. H. Howell
1954-6-1
4264
Santa Clara
Stanford University, Stanford.
Comment
UCD137120 Xanthium strumarium
John Thomas Howell
1952-10-19
28855
Santa Clara
near Sargent.
Comment
UCD140759 Carex praegracilis
John Thomas Howell
1957-5-19
32370
Santa Clara
San Antonio Valley.
Comment
