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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC180513
Astragalus asymmetricus
David D. Keck
1933-8-23
2502
San Joaquin
Carnegie, Corral Hollow, Western San Joaquin County
198
Comment
CAS-BOT-BC180514
Astragalus asymmetricus
David D. Keck
1933-8-23
2502
San Joaquin
Carnegie, Corral Hollow, Western San Joaquin County
198
Comment
CAS-BOT-BC180889
Atriplex serenana var. serenana
David D. Keck
1931-10-18
1312
San Joaquin
Simms Station, Tidewater Southern R.R., five miles east of Manteca
23
Comment
CAS-BOT-BC180890
Atriplex serenana var. serenana
David D. Keck
1931-10-18
1312
San Joaquin
Simms Station, Tidewater Southern R.R., five miles east of Manteca
23
Comment
CAS-BOT-BC271514
Centromadia parryi subsp. rudis
David D. Keck
1933-10-28
2581
San Joaquin
6.3 mi. N. of Stockton on Thornton Road
Comment
CAS-BOT-BC271515
Centromadia parryi subsp. rudis
David D. Keck
1933-10-28
2587
San Joaquin
Thornton Road, 16 mi. N. of Stockton
Comment
CAS-BOT-BC271516
Centromadia parryi subsp. rudis
David D. Keck
1933-10-28
2587
San Joaquin
Thornton Road, 16 mi. N. of Stockton
Comment
CAS-BOT-BC271517
Centromadia parryi subsp. rudis
David D. Keck
1933-10-28
2576
San Joaquin
N. city limits of Stockton on western road to Sacramento
Comment
CAS-BOT-BC271518
Centromadia parryi subsp. rudis
David D. Keck
1933-10-28
2576
San Joaquin
N. city limits of Stockton on western road to Sacramento
Comment
CAS-BOT-BC271519
Centromadia parryi subsp. rudis
David D. Keck
1933-10-28
2572
San Joaquin
Farmington Road 0.7 mi. from intersection with U.S. 99, ca. 3 mi. E. of Stockton
Comment
CAS-BOT-BC271520
Centromadia parryi subsp. rudis
David D. Keck
1933-10-28
2572
San Joaquin
Farmington Road 0.7 mi. from intersection with U.S. 99, ca. 3 mi. E. of Stockton
Comment
CAS-BOT-BC271521
Centromadia parryi subsp. rudis
David D. Keck
1933-10-28
2572
San Joaquin
Farmington Road 0.7 mi. from intersection with U.S. 99, ca. 3 mi. E. of Stockton
Comment
CAS-BOT-BC279115
Centromadia pungens subsp. laevis
David D. Keck
1933-10-28
2576
San Joaquin
N. city limits of Stockton on western road to Sacramento
Comment
CAS-BOT-BC279288
Centromadia pungens subsp. pungens
David D. Keck
1933-8-23
2503
San Joaquin
Corral Hollow (east end), 10.5 mi. S.W. of Tracy
Comment
CAS-BOT-BC279289
Centromadia pungens subsp. pungens
David D. Keck
1933-10-28
2583
San Joaquin
6.3 mi. N. of Stockton on Thornton Road
Comment
CAS-BOT-BC279290
Centromadia pungens subsp. pungens
David D. Keck
1933-10-28
2582
San Joaquin
6.3 mi. N. of Stockton on Thornton Road
Comment
CAS-BOT-BC279298
Centromadia pungens subsp. pungens
David D. Keck
1933-10-28
2575
San Joaquin
N. City limits of Stockton on western road to Sacramento
Comment
CAS-BOT-BC279299
Centromadia pungens subsp. pungens
David D. Keck
1933-10-28
2582
San Joaquin
6.3 mi. N. of Stockton on Thornton Road
Comment
CAS-BOT-BC279300
Centromadia pungens subsp. pungens
David D. Keck
1933-10-28
2579
San Joaquin
6.3 mi. N. of Stockton on Thornton Road
Comment
CAS-BOT-BC279301
Centromadia pungens subsp. pungens
David D. Keck
1933-10-28
2579
San Joaquin
6.3 mi. N. of Stockton on Thornton Road
Comment
CAS-BOT-BC279302
Centromadia pungens subsp. pungens
David D. Keck
1933-10-28
2580
San Joaquin
6.3 mi. N. of Stockton on Thornton Road
Comment
CAS-BOT-BC279303
Centromadia pungens subsp. pungens
David D. Keck
1933-8-23
2503
San Joaquin
Corral Hollow (east end), 10.5 mi. S.W. of Tracy
Comment
CAS-BOT-BC288640
Centromadia fitchii
David D. Keck
1933-10-28
2570
San Joaquin
Farmington Rd 0.7 mile from intersection with US 99, ca 3 miles E of Stockton
Comment
CAS-BOT-BC288641
Centromadia fitchii
David D. Keck
1933-10-28
2570
San Joaquin
Farmington Rd 0.7 mile from intersection with US 99, ca 3 miles E of Stockton
Comment
CAS-BOT-BC288642
Centromadia fitchii
David D. Keck
1933-10-28
2573
San Joaquin
Farmington Rd 0.7 mile from intersection with US 99, ca 3 miles E of Stockton
Comment
CAS-BOT-BC288643
Centromadia fitchii
David D. Keck
1933-10-28
2573
San Joaquin
Farmington Rd 0.7 mile from intersection with US 99, ca 3 miles E of Stockton
Comment
CAS-BOT-BC288650
Centromadia fitchii
David D. Keck
1933-10-28
2570
San Joaquin
Farmington Rd 0.7 mile from intersection with US 99, ca 3 miles E of Stockton
Comment
CAS-BOT-BC288651
Centromadia fitchii
David D. Keck
1933-10-28
2571
San Joaquin
Farmington Rd 0.7 mile from intersection with US 99, ca 3 miles E of Stockton
Comment
CAS-BOT-BC288652
Centromadia fitchii
David D. Keck
1933-10-28
2573
San Joaquin
Farmington Rd 0.7 mile from intersection with US 99, ca 3 miles E of Stockton
Comment
CAS-BOT-BC299938
Deinandra kelloggii
David D. Keck
1931-10-18
1314
San Joaquin
Simms Station, Tidewater Southern R.R. 7 miles east of Manteca
23
Comment
CAS-BOT-BC299939
Deinandra kelloggii
David D. Keck
1931-10-18
1314
San Joaquin
Simms Station, Tidewater Southern R.R. 7 miles east of Manteca
23
Comment
CAS-BOT-BC299940
Deinandra kelloggii
David D. Keck
1931-10-18
1314
San Joaquin
Simms Station, Tidewater Southern R.R. 7 miles east of Manteca
23
Comment
CAS-BOT-BC299941
Deinandra kelloggii
David D. Keck
1931-10-18
1314
San Joaquin
Simms Station, Tidewater Southern R.R. 7 miles east of Manteca
23
Comment
CAS-BOT-BC304973
Grindelia hirsutula
David D. Keck
1931-10-23
1352
San Joaquin
San Joaquin River flats, east of Tracy
Comment
CAS-BOT-BC304982
Grindelia hirsutula
David D. Keck
1931-10-23
1352
San Joaquin
San Joaquin River flats, east of Tracy
Comment
CAS-BOT-BC309742
Hemizonia congesta subsp. luzulifolia
David D. Keck
1933-10-28
2574
San Joaquin
Farmington Road 0.7 mi. from intersection with U.S. 99, ca. 3 mi. E. of Stockton
Comment
CAS-BOT-BC324602
Holocarpha obconica
David D. Keck
1933-8-23
2504
San Joaquin
Corral Hollow (east end), 10.5 miles southwest of Tracy
Comment
CAS-BOT-BC324609
Holocarpha obconica
David D. Keck
1933-8-23
2504
San Joaquin
Corral Hollow (east end) 10.5 miles S.W. of Tracy
Comment
CAS-BOT-BC324610
Holocarpha obconica
David D. Keck
1933-8-23
2504
San Joaquin
Corral Hollow (east end) 10.5 miles S.W. of Tracy
Comment
CAS-BOT-BC383770
Xanthium strumarium
David D. Keck
1931-10-18
1317
San Joaquin
Simms Station, Tidewater Southern R.R., 7 miles east of Manteca
23
Comment
POM215190
Hemizonia fitchii
D. D. Keck
1933-10-28
2570
San Joaquin
Farmington Road, 0.7 mile from intersection with Hwy 99, ca. 3 miles E of Stockton.
Comment
POM215223
Hemizonia parryi subsp. rudis
D. D. Keck
1933-10-28
2572
San Joaquin
Farmington Road, 0.7 mile from intersection with Hwy 99, ca. 3 miles E of Stockton.
Comment
POM216532
Atriplex serenana
D. D. Keck
1931-10-18
1312
San Joaquin
Simms Station, Tidewater Southern R.R., 5 miles E of Manteca.
23
Comment
POM216534
Trichostema lanceolatum
D. D. Keck
1931-10-18
1316
San Joaquin
Simms Station, Tidewater Southern R.R., 7 miles E of Manteca.
23
Comment
POM216789
Grindelia camporum
D. D. Keck
1931-10-23
1352
San Joaquin
San Joaquin River flats, E of Tracy.
Comment
POM298304
Holocarpha obconica subsp. obconica
D. D. Keck
1933-8-23
2504
San Joaquin
Corral Hollow (east end), 10.5 miles SW of Tracy.
Comment
POM359069
Grindelia camporum
D. D. Keck
1931-10-23
1352
San Joaquin
San Joaquin River flats, E of Tracy.
Comment
POM360306
Hemizonia kelloggii
D. D. Keck
1931-10-18
1314
San Joaquin
Simms Station, Tidewater Southern R.R., 7 miles E of Manteca.
23
Comment
RSA215222
Hemizonia parryi subsp. rudis
D. D. Keck
1933-10-28
2572
San Joaquin
Farmington Road, 0.7 mile from intersection with Hwy 99, ca. 3 miles E of Stockton.
Comment
RSA406289
Lotus unifoliolatus
D. D. Keck
1931-10-18
1318
San Joaquin
Simms Station, Tidewater Southern R.R., 7 miles E of Manteca.
23
Comment
RSA423296
Chenopodium album
D. D. Keck
1931-10-18
1315
San Joaquin
Simms Station, Tidewater Southern R.R., 7 miles E of Manteca.
23
Comment
RSA440712
Trichostema lanceolatum
D. D. Keck
1931-10-18
1316
San Joaquin
Simms Station, Tidewater Southern R.R., 7 miles E of Manteca.
23
Comment
SEINET3387093
Hemizonia kelloggii
David D. Keck
1931-10-18
1314
San Joaquin
Simms Station, Tidewater Southern R.R., 7 miles east of Manteon.
23
Comment
UC532118
Centromadia fitchii
David D. Keck
1933-10-28
2571
San Joaquin
ca. 3 mi E of Stockton (Farmington Road, 0.7 mi from int with US 99)
Comment
UC532128
Centromadia
David D. Keck
1933-10-28
2573
San Joaquin
ca. 3 mi e Stockton (Farmington Road 0.7 mi from intersection with U.S. 99)
Comment
UC532129
Centromadia parryi subsp. rudis
David D. Keck
1933-10-28
2572
San Joaquin
ca. 3 mi E of Stockton (Farmington Road, 0.7 mi from int with US 99)
Comment
UC913048
Holocarpha obconica
David D. Keck
1933-8-23
2504
San Joaquin
10.5 mi sw Tracy (e end of hollow); Corral Hollow
Comment
UC913094
Holozonia filipes
David D. Keck
1932-6-26
1505
San Joaquin
1.6 mi e Farmington (on the road to Milton)
35
Comment
UCR142863
Epilobium brachycarpum
David D. Keck
1931-10-18
1321
San Joaquin
Sacramento Valley, Escalon
38
Comment
CAS-BOT-BC123547
Hemizonia pungens subsp. interior
David Daniels Keck
1932-6-26
1503
San Joaquin
Nilegarden Station, 3 miles W of Manteca
Comment
CAS-BOT-BC270661
Calycadenia multiglandulosa
David D. Keck
1932-6-26
1507
San Joaquin
2.5 miles E of Farmington, on Milton Road, along deep ditch
Comment
CAS-BOT-BC270662
Calycadenia multiglandulosa
David D. Keck
1932-6-26
1507
San Joaquin
2.5 miles E of Farmington, on Milton Road, along deep ditch
Comment
CAS-BOT-BC270663
Calycadenia multiglandulosa
David D. Keck; Palmer Stockwell
1933-8-23
2511
San Joaquin
2.5 miles E of Farmington, on bank at edge of cultivated field
Comment
CAS-BOT-BC270664
Calycadenia multiglandulosa
David D. Keck; Palmer Stockwell
1933-8-23
2511
San Joaquin
2.5 miles E of Farmington, on bank at edge of cultivated field
Comment
CAS-BOT-BC270665
Calycadenia multiglandulosa
David D. Keck; Palmer Stockwell
1933-8-23
2511
San Joaquin
2.5 miles E of Farmington, on bank at edge of cultivated field
Comment
CAS-BOT-BC270879
Calycadenia spicata
David D. Keck
1932-6-26
1507
San Joaquin
2.5 miles E of Farmington, on Milton Road
Comment
CAS-BOT-BC279291
Centromadia pungens subsp. pungens
David D. Keck
1932-6-26
1503
San Joaquin
Nilegarden Station, 3 miles west of Manteca
Comment
CAS-BOT-BC279292
Centromadia pungens subsp. pungens
David D. Keck
1932-6-26
1503
San Joaquin
Nilegarden Station, 3 miles west of Manteca
Comment
CAS-BOT-BC288644
Centromadia fitchii
David D. Keck
1931-10-18
1322
San Joaquin
Escalon
38
Comment
CAS-BOT-BC288645
Centromadia fitchii
David D. Keck
1931-10-18
1322
San Joaquin
Escalon
38
Comment
CAS-BOT-BC288653
Centromadia fitchii
David D. Keck
1933-10-28
2585
San Joaquin
11.3 miles N of Stockton
Comment
CAS-BOT-BC288654
Centromadia fitchii
David D. Keck
1931-10-18
1322
San Joaquin
Escalon
38
Comment
CAS-BOT-BC299942
Deinandra kelloggii
David D. Keck
1933-10-28
2584
San Joaquin
11.3 mi. N. of Stockton
Comment
CAS-BOT-BC299943
Deinandra kelloggii
David D. Keck
1933-10-28
2584
San Joaquin
11.3 mi. N. of Stockton
Comment
CAS-BOT-BC299944
Deinandra kelloggii
David D. Keck
1933-10-28
2586
San Joaquin
11.3 mi. N. of Stockton
Comment
CAS-BOT-BC311743
Holozonia filipes
David D. Keck
1932-6-26
1505
San Joaquin
1.6 mi. east of Farmington, on road to Milton
35
Comment
CAS-BOT-BC311744
Holozonia filipes
David D. Keck
1932-6-26
1505
San Joaquin
1.6 mi. east of Farmington, on road to Milton
35
Comment
CAS-BOT-BC320345
Holocarpha virgata
David D. Keck
1931-10-18
1319
San Joaquin
Escalon
38
Comment
CAS-BOT-BC320346
Holocarpha virgata
David D. Keck
1931-10-18
1319
San Joaquin
Escalon
38
Comment
CAS-BOT-BC320374
Holocarpha virgata
David D. Keck
1931-10-18
1319
San Joaquin
Escalon
38
Comment
CAS-BOT-BC342685
Madia elegans
David D. Keck
1933-10-28
2577
San Joaquin
3 mi. N. of Stockton
Comment
CAS-BOT-BC368701
Lasthenia microglossa
David D. Keck; J. Clausen
1935-4-10
3134
San Joaquin
14 miles northwest of McKittrick.
914
Comment
CAS-BOT-BC368703
Lasthenia microglossa
David D. Keck; J. Clausen
1935-3-10
8430
San Joaquin
14 miles northwest of McKittrick.
914
Comment
CAS-BOT-BC98288
Symphyotrichum subulatum var. parviflorum
David D. Keck
1931-10-18
1320
San Joaquin
Escalon, in abandoned rice field.
38
Comment
CAS-BOT-BC98289
Symphyotrichum subulatum var. parviflorum
David D. Keck
1931-10-18
1320
San Joaquin
Escalon, in abandoned rice field.
38
Comment
CAS-BOT-BC98290
Symphyotrichum subulatum var. parviflorum
David D. Keck
1931-10-18
1320
San Joaquin
Escalon, in abandoned rice field.
38
Comment
POM215189
Kickxia elatine
D. D. Keck
1933-10-28
2578
San Joaquin
3 miles N of Stockton.
Comment
POM216528
Epilobium brachycarpum
D. D. Keck
1931-10-18
1321
San Joaquin
Escalon.
38
Comment
POM216529
Aster subulatus var. ligulatus
D. D. Keck
1931-10-18
1320
San Joaquin
Escalon.
38
Comment
POM298218
Calycadenia hispida
D. D. Keck
1933-8-23
2511
San Joaquin
2.5 miles east of Farmington, on bank at edge of cultivated field
Comment
POM298329
Holozonia filipes
D. D. Keck
1932-6-26
1505
San Joaquin
1.6 miles E of Farmington, on road to Milton.
35
Comment
POM360685
Holocarpha virgata subsp. virgata
D. D. Keck
1931-10-18
1319
San Joaquin
Escalon.
38
Comment