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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UCD87591
Leymus triticoides
MacDonald
1915-8-1
s.n.
Alameda
Alameda County.
Comment
UCD100117
Portulaca oleracea
MacDonald
1915-8-1
s.n.
Alameda
Exact location unknown.
Comment
UCD132556
Grindelia camporum
MacDonald
1915-8-1
s.n.
Alameda
Exact location unknown.
Comment
CHSC96360
Limnanthes floccosa subsp. californica
R. L. Macdonald; C. L. Owens
2006-4-6
Butte
Sacramento Valley. Openshaw Ranch BCAG mitigation area; 7 miles north of Oroville, 1.5 miles northwest of junction Hwy 149 and Hwy 70 (Wicks Corner), 400 ft northeast of Openshaw Road; 1000 ft northwest of Gillick-Evans Law Enforcement Training Center (shooting range). In vernal swale/vernal pool complex; at toe of slope at edge of pooling.
73
Comment
CHSC96364
Trifolium jokerstii
R. L. Macdonald; C. L. Owens
2006-4-8
Butte
Sacramento Valley. Openshaw Ranch BCAG mitigation area; 7 miles north of Oroville, 0.9 miles northwest of junction Hwy 149 and Hwy 70 (Wicks Corner), 650 ft northwest of Openshaw Road.
81
Comment
CHSC96368
Limnanthes douglasii subsp. nivea
R. L. Macdonald; C. L. Owens
2006-4-6
Butte
Sacramento Valley. Openshaw Ranch BCAG mitigation area; 7 miles north of Oroville, 0.9 miles northwest of junction Hwy 149 and Hwy 70 (Wicks Corner), 650 ft northeast of Openshaw Rd.
81
Comment
CHSC32911
Clarkia affinis
C. Macdonald; P. Powers, C. Raley, J. Spitler, D. Stamp
1980-4-19
55
Colusa
Leesville Road, road from Leesville to Williams, 3.8 miles east of Leesville.
Comment
CHSC32967
Chorizanthe membranacea
C. Macdonald; P. Powers, C. Raley, J. Spitler, D. Stamp
1980-4-19
52
Colusa
Leesville Road, road from Leesville to Williams, 3.8 miles east of Leesville.
Comment
HSC66000
Salvia columbariae
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-4-19
51
Colusa
Leesville Rd. from Leesville to Williams, 3.8 mi. E of Leesville
Comment
HSC66134
Nemophila pedunculata
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-4-19
42
Colusa
On Bartlett Springs Rd. at stream crossing
Comment
HSC65935
Castilleja exserta subsp. exserta
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-4-19
45
Colusa
Along Bartlett Springs Rd., .6 mi. from Jct. with Hwy. 16
Comment
HSC66138
Chenopodium californicum
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-4-19
47
Colusa
Along Bartlett Springs Rd., .6 mi. from Jct. with Hwy. 16
Comment
CHSC32955
Toxicoscordion micranthum
C. Macdonald; P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
107
Del Norte
637
Comment
CHSC32969
Viola lobata subsp. lobata
C. Macdonald; P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
112
Del Norte
On Low Divide Road, 3.5 miles from the junction of Low Divide and High Divide rds.
728
Comment
CHSC33012
Minuartia howellii
C. Macdonald; P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
119
Del Norte
On Low Divide Road, at turnoff to Sourdough Campground.
792
Comment
HSC66672
Phlox speciosa subsp. occidentalis
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
110
Del Norte
Low Divide Rd., 3.5 mi. from the junction of Low Divide and High Divide rds.
729
Comment
HSC66683
Maianthemum racemosum subsp. amplexicaule
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
121
Del Norte
On Low Divide Rd., at turnoff to Sourdough Campground
793
Comment
HSC66684
Allium falcifolium
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
120
Del Norte
On Low Divide Rd., at turnoff to Sourdough Campground
793
Comment
HSC66685
Rhododendron columbianum
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
117
Del Norte
On Low Divide Rd., at turnoff to Sourdough Campground
793
Comment
HSC66686
Boschniakia hookeri
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
111
Del Norte
Low Divide Rd., 3.5 mi. from the junction of Low Divide and High Divide rds.
729
Comment
HSC66689
Iris innominata
C. Macdonald, P. Powers, C. Raley, D. Stamp, J. Spitler
1980-5-24
113
Del Norte
Low Divide Rd., 13.3 mi. from Low and High Divide Rds. junction
518
Comment
HSC66768
Juniperus communis var. saxatilis
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
104
Del Norte
638
Comment
HSC67125
Arnica cernua
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
101
Del Norte
638
Comment
JEPS81019
Phacelia corymbosa
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
108
Del Norte
637
Comment
HSC66767
Castilleja affinis
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
103
Del Norte
638
Comment
HSC66769
Montia parvifolia
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
96
Del Norte
638
Comment
HSC66771
Aspidotis densa
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-24
98
Del Norte
638
Comment
UCD95718
Delphinium glaucum
Mrs. Elizabeth Macdonald
1938-8-11
s.n.
El Dorado
Near Strawberry, American River Canyon.
Comment
SEINET8752661
Iris douglasiana
W. Macdonald
1955-5-19
10
El Dorado
Found about 7 miles West of Placerville
457
Comment
UCD92969
Spartina densiflora
Keith B. Macdonald
1965-9-1
s.n.
Humboldt
Arcata, along Humboldt Bay.
Comment
SJSU10378
Oligomeris linifolia
R. L. MacDonald
1962-4-19
Imperial
Kane Springs on Hwy 99
Comment
SJSU10933
Camissonia brevipes subsp. brevipes
R. L. MacDonald
1962-4-19
Imperial
Kane Springs, Hwy 99
Comment
SJSU11514
Tiquilia plicata
R. L. MacDonald
1962-4-19
Imperial
Kane Spring near junction of State routes 86 & 78
Comment
SJSU4514
Psorothamnus emoryi
R. L. MacDonald
1962-4-12
35
Imperial
Kane Springs near San Felipe wash, Salton Sea Desert
Comment
HSC66062
Viola douglasii
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-4-19
37
Lake
Along Walker Ridge Rd., 1.0 mi. N of junction with access road to Indian Valley Dam.
Comment
HSC66063
Mimulus guttatus
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-4-19
35
Lake
Along Walker Ridge Rd., 1.0 mi. N of junction with access road to Indian Valley Dam.
Comment
CAS-BOT-BC158007
Garrya veatchii
Mrs. Beach Macdonald
1934-1-1
s.n.
Los Angeles
Foothills of San Gabriel Mts. above Monrovia
Comment
RSA705968
Malacothrix californica
John Macdonald
2005-6-28
009
Los Angeles
Along Big Pines Highway, ca. 1/2 mile SE of Jackson Lake, ca. 2.5 miles NW of jct. with Angeles Crest Highway
1250
Comment
RSA713664
Sarcodes sanguinea
John Macdonald
2006-6-6
09
Los Angeles
Along Big Pines Highway, ca. 1/2 mile SE of Jackson Lake, ca. 2.5 miles NW of jct. with Angeles Crest Highway
1250
Comment
SJSU2562
Asclepias fascicularis
R. L. MacDonald & N. D. Addy
1962-7-14
Mariposa
Briceburg Canyon of Merced River
341
Comment
SJSU11844
Lasthenia ferrisiae
R. L. MacDonald
1962-4-15
51
Merced
by Hwy 152, 5 mi E of Los Banos
Comment
SJSU11338
Amsinckia intermedia
R. L. MacDonald
1962-4-15
Merced
5 mi E of Los Banos
Comment
SEINET8197425
Calochortus monophyllus
W. MacDonald
1955-5-19
15
Nevada
6 miles NE of Nevada City ca 50 feet off highway.
1219
Comment
JEPS90275
Amsinckia tessellata var. tessellata
Roderick MacDonald
1973-3-18
1019
Riverside
vicinity of Live Oak Tank (Colorado Desert, Joshua Tree National Monument); Colorado Desert, Joshua Tree National Monument
1280
Comment Read comments Nov 6 2011
SJSU4445
Amorpha fruticosa
R. L. MacDonald
1962-4-17
Riverside
Palm Canyon, E slope San Jacinto Mtn near Palm Springs
Comment
SJSU8873
Eleocharis geniculata
R. L. MacDonald
1962-4-19
Riverside
Thousand Palms Oasis
Comment
CAS-BOT-BC260467
Achnatherum hymenoides
Dr. F Macdonald
1932-8-15
21
San Bernardino
From the water-supply canyon of the American Potash and Chemical Corporation, Trona, Searles Lake, Mojave Desert, NW part of county
500
Comment
RSA0079302
Cryptantha pterocarya var. pterocarya
John Macdonald
2003-5-6
3
San Bernardino
Phelan area along Bluestake Rd. near jct. with Yucca Terrace.
1250
Comment
RSA582080
Achnatherum hymenoides
F. Macdonald
1932-8-15
21
San Bernardino
Trona, Searles Lake; from the water supply canyon of the American Potash and Chemical Corp.
500
Comment
RSA678405
Linanthus parryae
John Macdonald
2003-5-6
006
San Bernardino
Phelan area along Bluestake Rd. near jct. with Yucca Terrace.
1250
Comment
RSA678406
Malacothrix glabrata
John Macdonald
2003-5-6
005
San Bernardino
Phelan area along Bluestake Rd. near jct. with Yucca Terrace.
1250
Comment
RSA678407
Cistanthe monandra
John Macdonald
2003-5-6
004
San Bernardino
Phelan area along Bluestake Rd. near jct. with Yucca Terrace.
1250
Comment
RSA678409
Pectocarya penicillata
John Macdonald
2003-5-6
2
San Bernardino
Phelan area along Bluestake Rd. near jct. with Yucca Terrace.
1250
Comment
RSA678410
Uropappus lindleyi
John Macdonald
2003-5-6
001
San Bernardino
Phelan area along Bluestake Rd. near jct. with Yucca Terrace.
1250
Comment
RSA784677
Calochortus kennedyi
John Macdonald
2003-5-19
7
San Bernardino
Phelan, Pinyon Hills, along dirt road ca. 100 ft. south of SR 138 and ca. 0.5 mi. east of Phelan Road under power lines
1317
Comment
RSA784860
Eriastrum sapphirinum subsp. brevibracteatum
John Macdonald
2003-7-15
008
San Bernardino
Phelan, 10087 Bluestake Rd., jct with Yucca Terrace Rd. John Macdonald property owner.
1250
Comment
SEINET6853446
Oryzopsis hymenoides
F. Macdonald
1932-8-15
21
San Bernardino
Trona, Searles Lake, Mohava Desert, from the water-supply canyon of the American Potash and Chemical Corporation.
Comment
SJSU10299
Thermopsis macrophylla
R. L. MacDonald
1962-5-25
75
Santa Clara
Mt Hamilton Rd, roadmarker B 9.20, 1 mi W of Observatory
Comment
SJSU11665
Layia chrysanthemoides
R. L. MacDonald
1962-4-11
Santa Clara
S Capitol Ave 1 city block S of its intersection with Story Rd, San Jose
Comment
UCSC008955
Eschscholzia californica
Michael C. MacDonald
2015-2-13
MCM 2
Santa Cruz
Santa Cruz, UCSC Campus, south of Meyer Drive, past the Recital Hall and fenced in grazing area.
Comment
HSC65920
Leptosiphon ciliatus
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
80
Shasta
Harrison Gulch along Hwy. 36 at rd. to Deer Lick Springs
823
Comment
HSC65921
Delphinium patens
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
82
Shasta
Harrison Gulch along Hwy. 36 at rd. to Deer Lick Springs
823
Comment
HSC66003
Hemizonella minima
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
92
Shasta
0.7 mi. S of Platina on the road to Beegum Gorge
884
Comment
POM332466
Leptosiphon bolanderi
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
s.n.
Shasta
Harrison Gulch, along Hwy 36 at road to Deer Lick Springs
823
Comment
HSC65818
Micropus californicus var. californicus
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
85
Tehama
1.5 mi. SSW of BM1797 on Rd. 29N15
610
Comment
HSC65821
Castilleja attenuata
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
91
Tehama
1.5 mi. SSW of BM1797 on Rd. 29N15
610
Comment
HSC65822
Camissonia contorta
C. Macdonald, D. Stamp, J. Spitler, C. Raley, P. Powers
1980-5-3
90
Tehama
1.5 mi. SSW of BM1797 on Rd. 29N15
610
Comment
HSC67096
Dichelostemma multiflorum
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
84
Tehama
1.5 mi. SSW of BM1797 on Rd. 29N15
610
Comment
SJSU10177
Triteleia hyacinthina
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
by Hwy 36 c. 11 mi W of Mineral
Comment
SJSU10178
Brodiaea elegans subsp. elegans
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
Childs Meadow on Hwy 36 c. 8 mi E of Mineral
1508
Comment
SJSU10626
Ranunculus occidentalis
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
by Hwy 36 c. 11 mi W of Mineral
914
Comment
SJSU10775
Gayophytum heterozygum
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
by Hwy 36 c. 11 mi E of Mineral
Comment
SJSU10852
Zeltnera venusta
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
Hwy 36 c. 11 mi W of Mineral
914
Comment
SJSU11394
Monardella breweri subsp. glandulifera
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
by Hwy 36 c. 11 mi W of Mineral
914
Comment
SJSU2530
Asclepias eriocarpa
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
by Hwy 36 c. 11 mi W of Mineral
Comment
SJSU4662
Agoseris heterophylla
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
on State Rte 36 c. 11 mi W of Mineral
Comment
SJSU5119
Micranthes oregana
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
Childs Meadow on State Rte 36
1508
Comment
SJSU5488
Veratrum californicum var. californicum
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
Childs Meadow c. 18 mi E of Mineral
1508
Comment Read comments Jul 6 2009
SJSU5890
Daucus pusillus
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
oby Hwy 36 c. 11 mi W of Mineral
Comment
SJSU8130
Lagophylla glandulosa
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
near Hwy 36 c. 4 mi W of Mineral
Comment
SJSU8711
Leptosiphon ciliatus
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
by Hwy 36 c. 11 mi W of Mineral
Comment
SJSU9100
Chorizanthe stellulata
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
by Highway 36 c. 11 mi W of Mineral
762
Comment
SJSU9116
Platanthera dilatata var. leucostachys
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
Childs Meadows, Hwy 36, c. 8 mi E of Mineral
1508
Comment
SJSU9526
Eriogonum nudum var. pubiflorum
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
Hwy 36 c. 11 mi W of Mineral
Comment
SJSU9852
Juncus bufonius
R. L. MacDonald & N. D. Addy
1962-6-30
Tehama
Highway 36 c. 11 mi W of Mineral
Comment
UCD112179
Ceanothus lemmonii
C. Macdonald; P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
88
Tehama
One-half mile SSW of BM1797 on road 29N15.
609
Comment
HSC65819
Penstemon speciosus
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
87
Tehama
1.5 mi. SSW of BM1797 on Rd. 29N15
610
Comment
HSC65936
Ribes inerme var. klamathense
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
71
Trinity
Philpot Creek Campground
808
Comment
HSC65937
Hydrophyllum occidentale
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
73
Trinity
Philpot Creek Campground
808
Comment
HSC65938
Cardamine californica
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
66
Trinity
Philpot Creek Campground
808
Comment
HSC66798
Horkelia tridentata var. flavescens
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
78
Trinity
Along rd. to Dubakella Mtn. from Hwy. 36
1296
Comment
HSC67128
Luzula comosa
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-3
77
Trinity
Along rd. to Dubakella Mtn. from Hwy. 36
1296
Comment
HSC66791
Leptosiphon filipes
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-4
93
Trinity
Hwy. 299, 30 mi. W of Weaverville, Del Loma
Comment
HSC66792
Leptosiphon bicolor
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-4
94
Trinity
Hwy. 299, 30 mi. W of Weaverville, Del Loma
Comment
HSC66793
Calochortus tolmiei
C. Macdonald, P. Powers, C. Raley, J. Spitler, D. Stamp
1980-5-2
57
Trinity
Junction of Hwy. 299 and Hwy. 3
701
Comment
SJSU10324
Genista monspessulana
J. A. MacDonald
1957-4-27
123
Tuolumne
Columbia
655
Comment
SJSU10833
Oxalis corniculata
J. A. MacDonald
1957-4-26
104
Tuolumne
Columbia
Comment
SJSU10361
Lithophragma bolanderi
J. A. MacDonald
1957-4-25
92
Tuolumne
2 mi W of Columbia near Italian Bar
670
Comment
SJSU10631
Ranunculus hystriculus
J. A. MacDonald
1957-4-26
116
Tuolumne
by S Fork Stanislaus R 8 mi NE of Columbia
609
Comment
SJSU10688
Lupinus latifolius var. columbianus
J. A. MacDonald
1957-4-25
Tuolumne
by Big Hill Rd, 3 mi W of Columbia
Comment
SJSU11449
Phlox speciosa
J. A. MacDonald
1957-4-26
111
Tuolumne
by S Fork Stanislaus R 8 mi NE of Columbia
Comment
SJSU11585
Collinsia heterophylla
J. A. MacDonald
1957-4-26
121
Tuolumne
S Fork Stanislaus R, 8 mi NE of Columbia
Comment
SJSU11622
Gilia tricolor
J. A. MacDonald
1957-4-25
Tuolumne
1 mi SW of Columbia
Comment
SJSU11669
Layia fremontii
J. A. MacDonald
1957-4-25
Tuolumne
2 mi W of Columbia
Comment
SJSU11700
Marah horrida
J. A. MacDonald
1957-4-25
Tuolumne
2 mi W of Columbia
Comment
SJSU5128
Sedella pumila
J. A. MacDonald
1957-4-25
86
Tuolumne
2 mi NW of Columbia
609
Comment
SJSU5507
Senecio integerrimus var. major
J. A. MacDonald
1957-4-23
112
Tuolumne
above S Fork Stanislaus R near Italian Bar 8 mi NE of Columbia
Comment
SJSU7993
Trifolium variegatum
J. A. MacDonald
1957-4-25
85
Tuolumne
2 mi W of Columbia
Comment
SJSU8191
Rorippa curvisiliqua
J. A. MacDonald
1957-4-25
78
Tuolumne
1 mi SW of Columbia
Comment
SJSU8328
Lathyrus sulphureus
J. A. MacDonald
1957-4-26
113
Tuolumne
by S Fork Stanislaus R, 8 mi NE of Columbia
Comment
SJSU9941
Triteleia ixioides subsp. scabra
J. A. MacDonald
1957-4-26
106
Tuolumne
S Fork Stanislaus River, 8 mi NE of Columbia
Comment