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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UCD55877
Alopecurus carolinianus
A. A. Beetle
1942-4-9
2939
San Joaquin
10 miles W of Modesto, Rt. 99.
Comment
CAS-BOT-BC137899
Alopecurus saccatus
Robert F. Hoover
1935-3-28
391
Stanislaus
10 miles west of Modesto.
Comment
JEPS18423
Alopecurus saccatus
Rimo Bacigalupi
1957-4-17
5817
Stanislaus
8 1/2 mi. w. Modesto (on Mapes Ranch, Hetch-Hetchy power line maint. rd., 1/2 mi. n. of Maze Blvd., & 1/2 mi. w. of Gates Rd.)
11
Comment
SJSU3002
Amaranthus blitoides
C. W. Sharsmith
1958-9-18
Stanislaus
San Joaquin Valley by junction of San Joaquin & Stanislaus Rivers c. 14 mi W of Modesto
Comment
SJSU2991
Ambrosia psilostachya
C. W. Sharsmith
1958-9-18
6622
Stanislaus
by junction of San Joaquin & Stanislaus rivers, San Joaquin Valley ca. 14 miles W of Modesto
Comment
SJSU3000
Ambrosia psilostachya
C. W. Sharsmith
1958-9-18
6607
Stanislaus
by junction of San Joaquin & Stanislaus rivers, San Joaquin Valley ca. 14 miles W of Modesto
Comment
JEPS18436
Amsinckia menziesii var. menziesii
Rimo Bacigalupi
1957-4-17
5832
Stanislaus
8 1/2 mi Modesto (Hetch-Hetchy power line maintenance road, on the Mapes Ranch, 1/2 mi n of Maze Blvd, 1/2 mi w of Gates Road); Mapes Ranch
11
Comment
CHSC8375
Artemisia douglasiana
Edward L. Smith
1957-9-22
283
Stanislaus
Located 1.2 mi E of San Joaquin River on Hwy 132.
15
Comment
SJSU3004
Artemisia douglasiana
C. W. Sharsmith
1958-9-28
3004
Stanislaus
by junction of San Joaquin & Stanislaus rivers, San Joaquin Valley c. 14 mi W of Modesto
Comment
UC13346
Astragalus didymocarpus
F. T. Bioletti
1892-1
San Joaquin
Lower San Joaquin
Comment
CDA23229
Atriplex argentea var. mohavensis
J. T. Howell
1973-10-31
50265
San Joaquin
Along Highway 50 at Hospital Creek southeast of Vernalis.
0
Comment
CAS-BOT-BC168533
Atriplex confertifolia
R. F. Hoover
1937-8-4
2651
Stanislaus
West of San Joaquin River bridge on Maze Road
Comment
CAS-BOT-BC168534
Atriplex confertifolia
Robert F. Hoover
1938-5-7
3359
Stanislaus
West of San Joaquin River bridge on Maze road
Comment
UC596571
Atriplex coronata var. coronata
R. F. Hoover
1937-8-4
2651
Stanislaus
on Maze Road w San Joaquin River bridge; w of San Joaquin River bridge
Comment
UC769855
Atriplex coronata var. coronata
R. F. Hoover
1937-8-4
2651
Stanislaus
on Maze Road w San Joaquin R. bridge; w of San Joaquin R. bridge
Comment
UC769856
Atriplex coronata var. coronata
R. F. Hoover
1938-5-7
3359
Stanislaus
on Maze Road w San Joaquin R. bridge; w of San Joaquin R. bridge
Comment
JEPS18425
Atriplex fruticulosa
Rimo Bacigalupi with Galen Smith and Don Stone
1957-4-17
5819
Stanislaus
1/2 mi n of Maze Blvd and 1/2 mi w of Gates Rd 8 1/2 mi w Modesto (Mapes Ranch, Hetch-Hetchy power line maintenance rd); w of Modesto, Mapes Ranch
11
Comment
UC1010740
Atriplex minuscula
Peter H. Raven with G. Thomas Robbins
1954-9-3
8120
Stanislaus
3.2 mi e of bridge on road from Vernallis to Modesto; on road from Vernallis to Modesto
Comment
CAS-BOT-BC170071
Atriplex parishii
Peter H. Raven; G. Thomas Robbins
1954-9-3
8120
Stanislaus
3.2 miles e. of bridge on road from Vernallis to Modesto
Comment
UCD39027
Atriplex semibaccata
Beecher Crampton
1960-8-9
5764
San Joaquin
3 miles NE of Vernalis, old site of San Joaquin City, at crossing of Durham Ferry Road with San Joaquin River.
Comment
CDA15564
Baccharis glutinosa
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14895
San Joaquin
Caswell Memorial State Park.
Comment
UCD83032
Baccharis salicifolia
CNPS SSN-SJV Foothill Team
2008-5-13
57
Stanislaus
Stanislaus County; San Joaquin River National Wildlife Refuge. South of Old Shoemake Rd. in the 'Beet Upland' area on the SW side of San Joaquin River NWR.
9
Comment
JEPS8226
Bassia hyssopifolia
G. Thomas Robbins with D. M. Post, J. W. Dawson, and P. H. Raven
1954-9-3
3648
Stanislaus
along Vernalis-Modesto road (Maza Road) 1.8 mi e of bridge crossing San Joaquin River (5.4 mi e of Vernalis)
7
Comment
SJSU3003
Bassia hyssopifolia
C. W. Sharsmith
1958-9-28
6613
Stanislaus
San Joaquin Valley by junction of San Joaquin & Stanislaus Rivers c. 14 mi W of Modesto
Comment
CDA15560
Bidens frondosa
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14891
San Joaquin
Caswell Memorial State Park on Stanislaus River. W terminus of Fence Line trail.
Comment
CAS-BOT-BC100287
Blennosperma nanum var. nanum
R. F. Hoover
1939-2-25
3890
Stanislaus
10 mi. w. of Modesto
Comment
CAS-BOT-BC100288
Blennosperma nanum var. nanum
R. F. Hoover
1939-2-25
3890
Stanislaus
10 mi. w. of Modesto
Comment
JEPS18809
Blennosperma nanum var. nanum
R. F. Hoover
1939-2-25
3890
Stanislaus
10 mi w Modesto
Comment
UC618201
Blennosperma nanum var. nanum
R. F. Hoover
1939-2-25
3890
Stanislaus
10 mi w of Modesto
Comment
CAS-BOT-BC19378
Carex barbarae
R. F. Hoover
1939-8-19
4207
Stanislaus
Maze Road at San Joaquin River.
Comment
UC765732
Carex barbarae
R. F. Hoover
1939-8-19
4207
Stanislaus
Maze Road at San Joaquin River
Comment
CAS-BOT-BC279403
Centromadia pungens subsp. pungens
Peter H. Raven; G. Thomas Robbins
1954-9-3
8127
Stanislaus
3.2 miles e. of bridge on road from Vernallis to Modesto
Comment
JEPS7745
Centromadia pungens subsp. pungens
Peter H. Raven with G. Thomas Robbins
1954-9-3
8127
Stanislaus
3.2 mi e of bridge; Road from Vernallis to Modesto
Comment
SJSU2999
Cephalanthus occidentalis
C. W. Sharsmith
1958-9-28
6621
Stanislaus
by Riley's Slough near junction of San Joaquin & Stanislaus rivers, San Joaquin Valley c. 14 mi W of Modesto
Comment
UC767558
Chenopodium pumilio
R. F. Hoover
1939-8-19
4206
Stanislaus
San Joaquin River; Maze Road
Comment
SJSU2996
Cirsium vulgare
C. W. Sharsmith
1958-9-28
6614
Stanislaus
near junction of San Joaquin & Stanislaus rivers, San Joaquin Valley c. 14 mi W of Modesto
Comment
UC23166
Convolvulus simulans
F. T. Bioletti
1892-1
San Joaquin
Lower San Joaquin
Comment
SJSU2997
Cornus glabrata
C. W. Sharsmith
1958-9-28
6619
Stanislaus
by junction of San Joaquin & Stanislaus rivers, San Joaquin Valley c. 14 mi W of Modesto
Comment
JEPS37544
Cotula coronopifolia
Robert F. Hoover
1935-4-13
507
Stanislaus
ten mi w Modesto; w of Modesto
Comment
UCD59934
Crypsis schoenoides
Beecher Crampton
1960-8-9
5772
San Joaquin
3 miles NE of Vernalis, old site of San Joaquin City, at crossing of Durham Ferry Road with San Joaquin River.
Comment
CAS-BOT-BC224421
Cuscuta californica
Peter H. Raven; G. Thomas Robbins
1954-9-3
8122
Stanislaus
3.2 miles e. of bridge on road from Vernallis to Modesto
Comment
UCD144408
Cuscuta campestris
G. F. Hrusa; M. Rejmanek, M. Tu
1998-10-14
14888
San Joaquin
Caswell Memorial State Park. At west terminus of Fence Line Trail.
20
Comment
CDA15557
Cuscuta subinclusa
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14888
San Joaquin
San Joaquin Valley; Caswell Memorial State Park. W terminus of Fence Line Trail.
Comment
SJSU2993
Cynodon dactylon
C. W. Sharsmith
1958-9-28
6616
Stanislaus
levee lands, San Joaquin Valley near junction of San Joaquin & Stanislaus rivers, c. 14 mi W of Modesto
Comment
UCD83077
Cyperus eragrostis
CNPS SSN-SJV Foothill Team
2008-5-13
102
Stanislaus
Stanislaus County; San Joaquin River National Wildlife Refuge.
7
Comment
UCD37494
Cypselea humifusa
Beecher Crampton
1960-8-9
5767
San Joaquin
3 miles NE of Vernalis, old site of San Joaquin City, at crossing of Durham Ferry Road with San Joaquin River.
Comment
UCD39758
Cypselea humifusa
Beecher Crampton
1960-8-9
5767
San Joaquin
3 miles NE of Vernalis, old site of San Joaquin City, at crossing of Durham Ferry Road with San Joaquin River.
Comment
CAS-BOT-BC208641
Distichlis spicata
Peter H. Raven; G. Thomas Robbins
1954-9-3
8118
Stanislaus
3.2 miles E of bridge on road from Vernallis to Modesto
Comment
CAS-BOT-BC208642
Distichlis spicata
Peter H. Raven; G. Thomas Robbins
1954-9-3
8117
Stanislaus
3.2 miles E of bridge on road from Vernallis to Modesto Road
Comment
SJSU2994
Distichlis spicata
C. W. Sharsmith
1958-9-28
6617
Stanislaus
levee lands, San Joaquin Valley near junction of San Joaquin & Stanislaus rivers c. 14 mi W of Modesto
Comment
UCD64337
Distichlis spicata var. nana
A. A. Beetle
1942-4-9
2944
Stanislaus
San Joaquin River flats. 9 miles W of Modesto.
Comment
CDA20598
Dittrichia graveolens
S. Winters
2005-10-13
1455
Stanislaus
San Joaquin Valley; San Joaquin National Wildlife Refuge, gate at the junction of Orchard Rd and Pelican Rd, approximately 0.4 km E of the gate.
0
Comment
UCD130772
Dittrichia graveolens
Stephen Winter
2005-10-13
1455
Stanislaus
San Joaquin National Wildlife Refuge; between a ditch and the north-facing slope of a levee that is accessed by the gate at the junction of Orchard Road and Pelican Road; approx. 0.4 km east of the gate.
Comment
UCD54325
Dittrichia graveolens
Stephen Winter
2005-10-13
1455
Stanislaus
San Joaquin National Wildlife Refuge; between a ditch and the north-facing slope of a levee that is accessed by the gate at the junction of Orchard Road and Pelican Road; approx. 0.4 km east of the gate.
Comment
JEPS29148
Downingia bella
John H. Weiler
1962-4-22
623
Stanislaus
0.6 mi n State Highway 132 (2.3 mi e of the bridge over San Joaquin River, in pasture on Mapes Ranch)
Comment
JEPS3463
Downingia bella
Robert F. Hoover
1938-4-13
3079
Stanislaus
10 mi w Modesto
Comment
UC1189250
Downingia bella
S. Galen Smith
1957-4-10
2781
Stanislaus
w of Modesto (on Mapes Ranch, along Highway 132)
Comment
UC1243999
Downingia bella
John H. Weiler
1962-4-22
623
Stanislaus
0.6 mi n State Highway 132 (2.3 mi e of the bridge over San Joaquin River, on Mapes Ranch)
Comment
UC596501
Downingia bella
R. F. Hoover
1938-4-13
3079
Stanislaus
10 mi w Modesto
Comment
UC764545
Downingia bella
R. F. Hoover
1935-3-28
386
Stanislaus
10 mi w Modesto
Comment
SJSU2992
Dysphania ambrosioides
C. W. Sharsmith
1958-9-28
6610
Stanislaus
San Joaquin Valley, junction of San Joaquin & Stanislaus Rivers, c. 14 mi W of Modesto
Comment
SJSU3001
Dysphania ambrosioides
C. W. Sharsmith
1958-9-28
6611
Stanislaus
San Joaquin Valley by junction of San Joaquin & Stanislaus R c. 14 mi W of Modesto
Comment
CDA15561
Eclipta prostrata
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14892
San Joaquin
Caswell Memorial State Park. Stanislaus River W terminus of Fence Line trail.
Comment
JEPS15593
Eclipta prostrata
Gene Newcomb and Francia Chisaki
1956-9-20
909
Stanislaus
beneath bridge on Highway 132, few mi e of county line San Joaquin River (west of Modesto; just s); Modesto
Comment
UC1040770
Eclipta prostrata
Gene Newcomb and Francia Chisaki
1956-9-20
909
Stanislaus
in overflow area near edge of small slough just s of San Joaquin River. (Beneath bridge on Highway 132 few mile4s e of county lilne, w of Modesto
Comment
UC765023
Epilobium cleistogamum
Robert F. Hoover
1935-5-26
579
Stanislaus
10 mi w Modesto (beds of vernal pools); San Joaquin Valley
Comment
JEPS2573
Erigeron foliosus var. foliosus
W. L. Jepson, W. A. Setchell
1896-6-27
San Joaquin
Lower San Joaquin Valley
Comment
JEPS2574
Erigeron foliosus var. foliosus
W. L. Jepson, W. A. Setchell
1896-6-27
San Joaquin
Lower San Joaquin Valley
Comment
SJSU3005
Euthamia occidentalis
C. W. Sharsmith
1958-9-28
6609
Stanislaus
by junction of Stanislaus R & San Joquin R, San Joaquin Valley c. 14 mi W of Modesto
Comment
UCD83078
Festuca idahoensis
CNPS SSN-SJV Foothill Team
2008-5-13
103
Stanislaus
Stanislaus County; San Joaquin River National Wildlife Refuge.
7
Comment
SJSU2998
Fraxinus latifolia
C. W. Sharsmith
1958-9-18
6620
Stanislaus
levee lands, San Joaquin Valley near confluence of San Joaquin & Stanislaus R, c. 14 mi W of Modesto
Comment
OBI16378
Grindelia camporum
Robert F. Hoover
1965-9-24
9647
San Joaquin
River Rd near San Joaquin River just N of Stanislaus County line
Comment
OBI16379
Grindelia camporum
Robert F. Hoover
1965-9-24
9645
Stanislaus
Maze Rd near San Joaquin River west of Modesto
Comment
OBI16386
Grindelia camporum
Robert F. Hoover
1965-9-24
9644
Stanislaus
Maze Rd near San Joaquin River west of Modesto
Comment
RSA128558
Grindelia camporum
Peter H. Raven, G. Thomas Robbins
1954-9-3
8129
Stanislaus
3.2 miles E of bridge on Vernallis to Modesto road.
Comment
CAS-BOT-BC305012
Grindelia hirsutula
R. F. Hoover
1965-9-24
9644
Stanislaus
Maze Road near San Joaquin River west of Modesto
Comment
CAS-BOT-BC305013
Grindelia hirsutula
Peter H. Raven; G. Thomas Robbins
1954-9-3
8128
Stanislaus
3.2 mi. e. of bridge on road from Vernallis to Modesto
Comment
CAS-BOT-BC305014
Grindelia hirsutula
R. F. Hoover
1965-9-24
9645
Stanislaus
Maze Road near San Joaquin River west of Modesto
Comment
CAS-BOT-BC305018
Grindelia hirsutula
Peter H. Raven; G. Thomas Robbins
1954-9-3
8129
Stanislaus
3.2 mi. e. of bridge on Vernallis to Modesto road
Comment
JEPS7751
Grindelia hirsutula
Peter H. Raven with G. Thomas Robbins
1954-9-3
8129
Stanislaus
along road 3.2 mi e of bridge on Vernallis to Modesto road
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
UC769955
Hainardia cylindrica
R. F. Hoover
1935-5-26
576
Stanislaus
10 mi w of Modesto
Comment
OBI16046
Holocarpha obconica
Robert F. Hoover
1965-9-24
9646
San Joaquin
River Rd just N of Stanislaus Co line, near San Joaquin river
Comment
OBI16049
Holocarpha obconica
Robert F. Hoover
1965-9-24
9646
San Joaquin
River Rd just N of Stanislaus Co line, near San Joaquin river
Comment
UC1357614
Holocarpha obconica
R. F. Hoover
1965-9-24
9646
San Joaquin
River Road just n Stanislaus County line (near San Joaquin River)
Comment
CAS-BOT-BC320405
Holocarpha virgata
R. F. Hoover
1965-9-24
9643
Stanislaus
Maze Road near San Joaquin River west of Modesto
Comment
OBI16039
Holocarpha virgata subsp. virgata
Robert F. Hoover
1965-9-24
9643
Stanislaus
Maze Rd near San Joaquin river W of Modesto
Comment
UC1357616
Holocarpha virgata subsp. virgata
R. F. Hoover
1965-9-24
9643
Stanislaus
near San Joaquin River (Maze Road, w of Modesto)
Comment
JEPS18448
Hordeum depressum
Rimo Bacigalupi with S. Galen Smith and Don Stone
1957-4-17
5822
Stanislaus
8 1/2 mi w Modesto (Hetch-Hetchy power line maintenance road on the Mapes Ranch 1/2 mi n of Maze Blvd. and 1/2 mi w of Gates Road); Mapes Ranch
11
Comment
JEPS18427
Hordeum marinum subsp. gussoneanum
Rimo Bacigalupi
1957-4-17
5823
Stanislaus
8 1/2 mi w Modesto (Hetch-Hetchy power line maintenance road on the Mapes Ranch 1/2 mi n of Maze Blvd. and 1/2 mi w of Gates Road); Mapes Ranch
11
Comment
UCD85776
Hordeum marinum subsp. gussoneanum
A. A. Beetle
1942-4-9
2942
Stanislaus
San Joaquin River. 9 miles W of Modesto.
Comment
JEPS18428
Hordeum murinum subsp. glaucum
Rimo Bacigalupi
1957-4-17
5824
Stanislaus
8 1/2 mi w Modesto (Hetch-Hetchy power line maintenance road on the Mapes Ranch 1/2 mi n of Maze Blvd. and 1/2 mi w of Gates Road); Mapes Ranch
11
Comment
CDA15558
Juglans regia
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14889
San Joaquin
Caswell Memorial State Park; Quercus lobata understory.
Comment
JEPS41831
Laennecia coulteri
R. F. Hoover
1939-8-19
4204
Stanislaus
at San Joaquin River Maze Road; San Joaquin River
Comment
UC1363792
Lasthenia fremontii
Robert Ornduff
1958-4-12
4877
Stanislaus
n side of Hwy 132 (=Maze Boulevard) 1.1 mi w Paradise Road (or 8.4 mi w of Modesto)
Comment
UC766277
Lasthenia fremontii
R. F. Hoover
1946-4-1
6069
Stanislaus
Maze Road at San Joaquin River
Comment
UC1357619
Lasthenia minor
R. F. Hoover
1966-3-25
9740
San Joaquin
just n of Stanislaus Co. line; River road along San Joaquin River
Comment
JEPS13607
Layia chrysanthemoides
R. F. Hoover
1935-3-28
384
Stanislaus
10 mi w Modesto
Comment
JEPS13506
Layia platyglossa
Robert F. Hoover
1935-3-28
383
Stanislaus
10 mi w of Modesto
Comment
UC596305
Layia platyglossa
R. F. Hoover
1935-3-28
383
Stanislaus
10 mi w Modesto
Comment
UC10609
Lepidium dictyotum var. acutidens
F. T. Bioletti
1892-1
San Joaquin
Lower San Joaquin
Comment
CDA15556
Lepidium latifolium
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14887
San Joaquin
Caswell Memorial State Park; Stanislaus river along River Bend trail.
Comment
SJSU2990
Leptochloa fusca subsp. fascicularis
C. W. Sharsmith
1958-9-28
6615
Stanislaus
levee, San Joaquin Valley near junction of San Joaquin & Stanislaus Rivers c. 14 mi W of Modesto
Comment
UC767663
Lilaea scilloides
R. F. Hoover
1938-4-13
3081
Stanislaus
10 mi w Modesto
Comment
JEPS18424
Limnanthes douglasii subsp. rosea
Rimo Bacigalupi
1957-4-17
5818
Stanislaus
Hetch-Hetchy pwer line maintenence road 1/2 mi n Maze Blvd. (1/2 mi w of Gates Rd., 8 1/2 mi w of Modesto); Mapes Ranch
11
Comment
JEPS19582
Limnanthes douglasii subsp. rosea
Robt. F. Hoover
1936-2-26
729
Stanislaus
10 mi w Modesto
Comment
OBI12570
Limnanthes douglasii subsp. rosea
Robert F. Hoover
1938-4-13
3080
Stanislaus
10 mi W of Modesto
Comment
OBI12574
Limnanthes douglasii subsp. rosea
Robert F. Hoover
1936-2-26
729
Stanislaus
10 mi W of Modesto
Comment
OBI12576
Limnanthes douglasii subsp. rosea
Robert F. Hoover
1938-4-13
3080
Stanislaus
10 mi W of Modesto
Comment
UC596575
Limnanthes douglasii subsp. rosea
R. F. Hoover
1938-4-13
3080
Stanislaus
10 mi w Modesto
Comment
CHSC39249
Ludwigia peploides subsp. montevidensis
Peter H. Raven
1961-8-27
16594
Stanislaus
Bridge 38-45 on San Joaquin River east of Vernalis.
Comment
UCD66056
Ludwigia peploides subsp. peploides
B. J. Grewell; Steve Winters
2005-11-4
05- 40 -LU
Stanislaus
San Joaquin River National Wildlife Refuge, refuge canal Pelican Rd. at Center Rd. by pumps.
8
Comment
UCD66057
Ludwigia peploides subsp. peploides
B. J. Grewell; Steve Winters
2005-11-4
05- 52 -LU
Stanislaus
San Joaquin River National Wildlife Refuge, refuge canal Pelican Rd. at Center Rd. by pumps.
8
Comment
UC764062
Lupinus microcarpus var. microcarpus
Robert F. Hoover
1935-4-13
506
Stanislaus
ten mi w Modesto; w of Modesto
Comment
UC33278
Malacothrix coulteri
F. T. Bioletti
1892-1
San Joaquin
lower San Joaquin; Lower San Joaquin
Comment
CHSC8356
Medicago sativa
Edward L. Smith
1957-6-27
201
Stanislaus
Located 1.2 mi e of San Joaquin river on hwy. 132.
15
Comment
CDA15559
Morus alba
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14890
San Joaquin
Caswell Memorial State Park; Near Stanislaus R. at intersection of Majestic Oaks and River Bend trail.
Comment
JEPS599
Myosurus minimus
F. T. Bioletti
1892-1
San Joaquin
Lower San Joaquin
Comment
RSA261434
Myosurus minimus
D. Stone
1957-4-17
79
Stanislaus
Mapes Ranch, intersection of maze Blvd (132) and Gates Road, 9 miles W of Modesto.
Comment
UC1738105
Myosurus minimus
D. E. Stone
1957-4-17
78 C
Stanislaus
9 mi W of Modesto ( Mapes Ranch, intersection of Maze Blvd.(State 132) and Gates Rd.)
Comment
UC1738106
Myosurus minimus
D. E. Stone
1957-4-17
79
Stanislaus
9 mi W of Modesto ( Mapes Ranch, intersection of Maze Boulevard (State 132) and Gates Road)
Comment
UC766158
Myosurus minimus
R. F. Hoover
1938-4-13
3083
Stanislaus
10 mi w Modesto
Comment
UC767508
Myosurus minimus
Robert F. Hoover
1935-3-28
388
Stanislaus
10 mi w Modesto
Comment
UC767509
Myosurus minimus
R. F. Hoover
1938-4-13
3084
Stanislaus
10 mi w Modesto
Comment
UCD96541
Myosurus minimus
D. E. Stone
1957-4-17
78 B
Solano
Mapes Ranch, Intersection of Maze Blvd. (State 132) and Gates Rd., 9 mi. w. of Modesto.
Comment
UCD96547
Myosurus minimus
D. E. Stone
1957-4-10
50
Stanislaus
Mapes Ranch, intersection of Maze Boulevard (state 132) and Gates Road, 9 miles west of Modesto.
Comment
UCD96602
Myosurus minimus
D. E. Stone
1957-4-17
79
Stanislaus
Mapes Ranch, intersection of Maze Boulevard (State 132) and Gates Road, 9 miles west. of Modesto.
Comment
GH369772
Myosurus minimus subsp. apus
D. E. Stone
1957-4-10
50
Unknown
Mapes Ranch, intersection of Maze Boulevard (state 132) and Gates Road, 9 miles west of Modesto
Comment
GH369773
Myosurus minimus subsp. apus
D. E. Stone
1957-4-17
78 B
Unknown
Mapes Ranch, Intersection of Maze Blvd. (State 132) and Gates Rd., 9 mi. w. of Modesto
Comment
GH369774
Myosurus minimus subsp. apus
D. E. Stone
1957-4-17
60 B
Unknown
On Paradise Road, 1.1 mile south of Maze Boulevard (State 132), ca. 9 miles west of Modesto
Comment
JEPS18456
Myosurus minimus subsp. apus
Rimo Bacigalupi with S. Galen Smith and Don Stone
1957-4-17
5853
Stanislaus
8.5 mi w Modesto (0.5 mi w Gates Road; Hetch-Hetchy power line maintenance road on Mapes Ranch, 0.5 mi n of Maze Blvd); Mapes Ranch
11
Comment
UC1738089
Myosurus minimus subsp. apus
D. E. Stone
1957-4-10
50
Stanislaus
9 mi W of Modesto ( Mapes Ranch, intersection of Maze Boulevard (State 132) and Gates Road.)
Comment
UC1738104
Myosurus minimus subsp. apus
D. E. Stone
1957-4-17
78 B
Stanislaus
9 mi W of Modesto ( Mapes Ranch, intersection of Maze Boulevard (State 132) and Gates Road.)
Comment
JEPS18455
Myosurus sessilis
Rimo Bacigalupi with S. Galen Smith and Don Stone
1957-4-17
5852
Stanislaus
8.5 mi w Modesto (0.5 mi n of Maze Blvd., 0.5 mi w of Gates Rd., Hetch-Hetchy power line maintenance road, on Mapes Ranch); Mapes Ranch
11
Comment
UC596471
Myosurus sessilis
R. F. Hoover
1938-4-3
3085
Stanislaus
10 m w Modesto
Comment
UC767507
Myosurus sessilis
Robert F. Hoover
1935-3-28
387
Stanislaus
10 mi w Modesto
Comment
UC767675
Myosurus sessilis
R. F. Hoover
1938-4-13
3085
Stanislaus
10 mi w Modesto
Comment
JEPS70374
Navarretia leucocephala
R. F. Hoover
1935-5-26
580
Stanislaus
10 mi w Modesto
Comment
JEPS70375
Navarretia leucocephala
R. F. Hoover
1935-5-26
580
Stanislaus
10 mi w Modesto; San Joaquin Valley
Comment
JEPS6861
Nitrophila occidentalis
W. L. Jepson
1896-6-27
San Joaquin
Lower San Joaquin
Comment
CAS-BOT-BC259695
Paspalum dilatatum
Peter H. Raven; G. Thomas Robbins
1954-9-3
8131
Stanislaus
Road 3.2 miles E of bridge on road from Vernalis to Modesto
Comment
CAS-BOT-BC413485
Persicaria amphibia
Robert F. Hoover
1938-7-11
3628
Stanislaus
San Joaquin River bottom along Maze Road causeway
Comment
UCD88332
Phalaris angusta
A. A. Beetle
1942-4-9
2938
San Joaquin
10 miles W of Modesto, Rt. 99.
Comment
UC767846
Phalaris lemmonii
R. F. Hoover
1935-3-28
392
Stanislaus
10 mi w Modesto
Comment
SJSU2989
Phyla nodiflora
C. W. Sharsmith
1958-9-28
6606
Stanislaus
levee lands San Joaquin Valley by junction of San Joaquin & Stanislaus Rivers c. 14 mi W of Modesto
Comment
CHSC22432
Phyla nodiflora var. incisa
Robert A. Schlising; A. Eagle, B. Liles
1962-8-25
2347
Stanislaus
0.7 mi E of San Joaquin River on Hwy 132.
Comment
JEPS18429
Plagiobothrys canescens
Rimo Bacigalupi
1957-4-17
5825
Stanislaus
8.5 mi w Modesto (Hetch-Hetchy power line maintenance rd, on the Mapes Ranch, 0.5 mi n of Maze Blvd and 0.5 mi w of Gates Rd)
11
Comment
JEPS18422
Plagiobothrys trachycarpus
Rimo Bacigalupi
1957-4-17
5816
Stanislaus
Hetch-hetchy power line maintenence road 1/2 mi n Maze Blvd. (1/2 mi w of Gates Rd., 8 1/2 mi w of Modesto); Mapes Ranch
11
Comment
JEPS18476
Plantago elongata
Rimo Bacigalupi with S. Galen Smith and Don Stone
1957-4-17
5833
Stanislaus
8.5 mi w Modesto (on the Mapes Ranch, 0.5 mi n of Maze Blvd and 0.5 mi w of Gates Road, Hetch-Hetchy power line maintenance road)
11
Comment
JEPS18522
Plantago elongata
S. Galen Smith
1957-4-10
2791
Stanislaus
w of Modesto (Mapes Ranch, near San Joaquin River)
Comment
UC1212073
Plantago elongata
S. G. Smith
1957-4-10
2791
Stanislaus
w of Modesto (Mapes Ranch, near San Joaquin River)
Comment
UC762664
Plantago elongata
R. F. Hoover
1938-4-13
3082
Stanislaus
10 mi w Modesto
Comment
JEPS45224
Poa pratensis subsp. pratensis
Perry Allen
1962-4-16
Stanislaus
vicinity La Grange (near Tuolumne River)
Comment
UC769840
Polygonum amphibium var. emersum
R. F. Hoover
1938-7-11
3628
Stanislaus
river bottom along Maze Road causeway; San Joaquin River
Comment
UCD91228
Polypogon monspeliensis
A. A. Beetle
1942-4-10
2943
Stanislaus
San Joaquin River flats. 9 miles west of Modesto.
Comment
JEPS20519
Pseudognaphalium stramineum
R. F. Hoover
1939-8-19
4205
Stanislaus
Maze Road at San Joaquin River
Comment
UC761986
Pseudognaphalium stramineum
R. F. Hoover
1939-8-19
4205
Stanislaus
Maze Road at San Joaquin River
Comment
JEPS40483
Psilocarphus brevissimus var. brevissimus
R. F. Hoover
1935-3-28
389
Stanislaus
10 mi w Modesto
Comment
JEPS18426
Psilocarphus oregonus
Rimo Bacigalupi
1957-4-17
5820
Stanislaus
8.5 mi w Modesto (Hetch-Hetchy power line maintenance rd, on the Mapes Ranch, 0.5 mi n of Maze Blvd, 0.5 mi w of Gates Rd)
11
Comment
UCD92070
Puccinellia simplex
A. A. Beetle
1942-4-10
2941
Stanislaus
San Joaquin River flats. 9 miles W of Modesto.
Comment
UCD83369
Ribes aureum
CNPS SSN-SJV Foothill Team
2008-8-11
394
Stanislaus
Stanislaus County; San Joaquin River National Wildlife Refuge, south of Stanislaus, east of end of Beckwith Road and Faith Ranch.
6
Comment
CAS-BOT-BC92421
Ribes aureum var. gracillimum
Peter Rubtzoff
1965-4-6
5519
San Joaquin
Garden Road 0.5 mile south of Division Road (Tracy-Ripon area).
Comment
SBBG41738
Ribes aureum var. gracillimum
P. Rubtzoff
1965-4-6
5519
San Joaquin
Garden Rd, 0.5 mi S of Division Rd (Tracy-Ripon area)
Comment
CHSC8059
Rosa californica
Edward L. Smith
1957-4-22
219
Stanislaus
1.2 mi. e of San Joaquin River, on hwy. 132.
15
Comment
SJSU2995
Rosa californica
C. W. Sharsmith
1958-9-28
6618
Stanislaus
by confluence of San Joaquin & Stanislaus Rc. 14 mi W of Modesto
Comment
UCD83287
Rosa californica
CNPS SSN-SJV Foothill Team
2008-8-11
319
Stanislaus
San Joaquin River National Wildlife Refuge, south of Stanislaus River, located in Buffington tract, SE of restoration area under valley oaks at west end of Beckwith Rd. and Faith Ranch.
56
Comment
UC767691
Sagittaria montevidensis subsp. calycina
R. F. Hoover
1937-8-30
2699
Stanislaus
10 mi w Modesto
Comment
GH383521
Salix lasiolepis
R. F. Hoover
1940-2-11
4214
Unknown
Maze Road at San Joaquin River
Comment
UC762651
Salix lasiolepis
R. F. Hoover
1940-2-11
4214
Stanislaus
San Joaquin River; Maze Road
Comment
JEPS18430
Senecio vulgaris
Rimo Bacigalupi
1957-4-17
5826
Stanislaus
8.5 mi w Modesto (Hetch-Hetchy power line maintenance rd, on the Mapes Ranch, 0.5 mi n of Maze Blvd, and 0.5 mi w of Gates Rd)
11
Comment
CAS-BOT-BC243629
Setaria pumila
Peter H. Raven; G. Thomas Robbins
1954-9-3
8130
Stanislaus
Road 3.2 mi. E of bridge on road from Vernallis to Modesto
Comment
CAS-BOT-BC235393
Sporobolus airoides
Peter H. Raven; G. Thomas Robbins
1954-9-3
8124
Stanislaus
3.2 mi. e. of bridge on road from Vernallis to Modesto
Comment
UCD37492
Sporobolus airoides
Beecher Crampton
1960-8-9
5761
Stanislaus
Ca. 10 miles W of Modesto, along State Highway 132.
Comment
UCD83033
Sporobolus airoides
CNPS SSN-SJV Foothill Team
2008-5-13
58
Stanislaus
San Joaquin River National Wildlife Refuge. Stand is in Airport field area, around 60m N of Old Shoemake Rd.
5
Comment
UCD93033
Sporobolus airoides
Beecher Crampton
1960-8-9
5761
Stanislaus
Ca. 10 miles W of Modesto, along State Highway 132.
Comment
CDA15565
Toxicodendron diversilobum
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14896
San Joaquin
Caswell Memorial State Park; Along Majestic Oaks trail.
Comment
GH402461
Trichostema lanceolatum
P. H. Raven & G. T. Robbins
1954-9-3
8125
Unknown
Alkaline flats 3.2 miles e. of bridge on road from Vernallis to Modesto
Comment
UC1177083
Trichostema lanceolatum
Peter H. Raven with G. Thomas Robbins
1954-9-3
8125
Stanislaus
alkaline flats 3.2 mi E of bridge on road from Vernallis to Modesto
Comment
UC596542
Trifolium gracilentum
R. F. Hoover
1935-3-28
385
Stanislaus
10 mi w Modesto
Comment
UC764733
Trifolium gracilentum
R. F. Hoover
1935-3-28
385
Stanislaus
10 mi w Modesto
Comment
CDA15562
Verbena brasiliensis
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14893
San Joaquin
Caswell Memorial State Park; Middle reaches of Fence Line trail.
Comment
CDA15563
Verbena incompta
G. F. Hrusa, M. Rejmanek, M. Tu
1998-10-14
14894
San Joaquin
Caswell Memorial State Park. Middle reaches of Fence Line trail, edge of trail.
Comment
UC193980
Vicia hassei
F. T. Bioletti
1892-1
San Joaquin
Lower San Joaquin
Comment
UCD83286
Vicia villosa subsp. varia
CNPS SSN-SJV Foothill Team
2008-8-7
318
Stanislaus
Stanislaus County; San Joaquin River National Wildlife Refuge, west of the end of Beckwith Rd, SE of Stanislaus River, NW of Faith Ranch and between two dirt roads.
10
Comment
UCD94692
Vulpia myuros
A. A. Beetle
1942-4-9
2940
San Joaquin
10 miles west of Modesto. On banks of San Joaquin River, Hwy 99.
Comment
UCD94694
Vulpia myuros
A. A. Beetle
1942-4-9
2940
San Joaquin
10 miles west of Modesto. On banks of San Joaquin River, Hwy 99.
Comment
CAS-BOT-BC185839
Vulpia myuros subsp. megalura
A. A. Beetle
1942-4-9
2940
Stanislaus
10 miles west of Modesto, on banks of San Joaquin River Highway 99
Comment
JEPS8228
Wislizenia refracta subsp. californica
G. Thomas Robbins with D. M. Post, J. W. Dawson, and P. H. Raven
1954-9-3
3646
Stanislaus
along Vernalis-Modesto rd (Maze Rd) 5.4 mi e Vernalis (1.8 mi e of bridge crossing the San Joaquin River)
7
Comment