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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
JEPS47995
Abies magnifica var. magnifica
W. L. Jepson
1910-6-8
4090
Shasta
Lassen Peak
2286
Comment
CAS-BOT-BC330593
Acer circinatum
Lyman Benson
1930-7-18
2221
Shasta
E of Round Mt., northern Sierra Nevada, Hetchet Creek
1219
Comment
CAS-BOT-BC330596
Acer circinatum
W. R. Dudley
1893-6-23
s.n.
Shasta
Castle Crag near Mt. Shasta
Comment
CHSC3439
Acer circinatum
Judy Potter
1966-5-13
Shasta
Sweetbrier, Shasta Co. , California US 99 1 mile south Castella
548
Comment
CHSC4090
Acer circinatum
Judy Potter
1967-5-18
302
Shasta
near Sacramento River, Sweetbriar, Shasta Co., Calif. 6 mi. S. Dunsmuir, US99.
548
Comment
JEPS105464
Acer circinatum
Dean W. Taylor
1995-7-2
15212
Shasta
Goose Valley; about 4 air miles northwest of Burney; Shasta-Trinity National Forest; western margin of the valley
944
Comment
UC525806
Acer circinatum
Rimo Bacigalupi
1934-9-3
2328
Shasta
5 mi sw Cayton Post Office (Clark Creek Store, northeastern Shasta County); Clark Creek Store
860
Comment
UC54491
Acer circinatum
H. M. Hall and E. B. Babcock
June, 1903
4018
Shasta
Delta Sierra Nevada Mountains, Delta
396
Comment
UCD116953
Acer circinatum
Leonard H. Day
1953-10-18
s.n.
Shasta
beside road from French Gulch to Trinity Center, 1 mile southeast of summit of divide (marking the Shasta-Trinity county line.)
Comment
CAS-BOT-BC330591
Acer circinatum
C. R. Quick
1953-8-2
53 -91
Shasta
NE of Montgomery Creek
Comment
UC18089
Acer circinatum
W. H. Brewer
1862-9-17
1441
Shasta
between Camp 100 and Soda Springs; between Camp 100 and Soda Springs
Comment Read comments Feb 12 2007
JEPS128432
Acer glabrum
Julie Kierstead Nelson with Len Lindstrand III
2015-4-22
2015 -021
Shasta
Near summit of Tombstone Mountain, eastern Klamath Range, east of I-5.
Comment
UC998327
Acer glabrum var. glabrum
E. K. Balls and P. C. Everett
1952-10-14
18206
Shasta
Hwy 89, 5.8 mi sw Summit Pass (on Mt. Lassen); Mt. Lassen, sw of Summit Pass
2133
Comment
RSA486355
Acer glabrum var. torreyi
Bruce Bartholomew, B. Anderson
1988-5-14
4213
Shasta
10 km NE of Montgomery Creek on State Highway 299
1160
Comment
RSA67253
Acer macrophyllum
Philip A. Munz
1951-9-15
16991
Shasta
5 miles west of Montgomery Creek
610
Comment
UC18119
Acer macrophyllum
M. S. Baker and Frank Nutting
1894-5-23
Shasta
Cow Creek
Comment
UC479100
Acer macrophyllum
Marcus E. Jones, A. M.
1931-7-16
28942
Shasta
Redding
Comment
UCD117005
Acer macrophyllum
J. Brown
1992-5-9
18
Shasta
McCloud Road, USFS 38N53A, 0.125 mile before Battle Creek Road.
914
Comment Read comments Jul 14 2015
SEINET12766389
Acer macrophyllum
J. P. Smith, J. O. Sawyer
1973-4-14
6089
Shasta
3.8 miles east of Buckhorn Summit on S.R. 229.; 0
640
Comment
SJSU15322
Acer macrophyllum
J. L. Barnes
1976-4-14
36
Shasta
10 miles off Gilman Road on dirt road, 5 feet off road, Pt. McCloud RiverArm, Nosoni Creek
304
Comment
CHSC3162
Achillea millefolium
Dona Kingsford
1966-5-13
Shasta
.5 miles NE of Shasta.
Comment
UC1125395
Achillea millefolium
P. L. Johannsen
1932-6-13
130
Shasta
near Furnaceville; Redding Quadrangle
457
Comment
UCD128366
Achillea millefolium
G. L. Webster; June McCaskill, Robert Rhode, John Tucker
1993-5-16
7776
Shasta
0.3 mile SW of McCloud Bridge.
335
Comment
CAS-BOT-BC210706
Achnatherum lemmonii
G. L. Stebbins, Jr.; J. A. Jenkins
1937-7-17
2416
Shasta
On south side of Red Mountain
1730
Comment
UC1133118
Achnatherum lemmonii
C. J. Kraebel
1934-5-6
23
Shasta
north fork Squaw Creek Redding Quadrangle
Comment
UCD37451
Achnatherum lemmonii
Beecher Crampton
1960-6-16
5645
Shasta
Shasta County, 5-9 miles south of Fall River Mills, land belonging to Bureau of Land Management.
1158
Comment
UCD50449
Achnatherum lemmonii
A. A. Beetle; G. L. Stebbins Jr.
1942-5-29
3359
Shasta
12 miles E of Burney. Miocene volcanics.
Comment
UCD54022
Achnatherum nelsonii subsp. dorei
G. F. Hrusa; T. D. Wilfred
1996-7-22
13327
Shasta
Along USFS S16 on ridge to W of Bunchgrass Valley.
2000
Comment
CAS-BOT-BC216903
Achnatherum occidentale
John Thomas Howell
1960-8-22
36339
Shasta
Manzanita Lake
1783
Comment
CAS-BOT-BC216906
Achnatherum occidentale
George W. Gillett
1957-7-12
739
Shasta
Summit (margin) of Crescent Crater, in breach of Crater
2438
Comment
UC501570
Achnatherum occidentale subsp. californicum
Frank W. Peirson
1932-7-9
10265
Shasta
Burney Spring
1432
Comment
UCD123147
Achnatherum occidentale subsp. californicum
Ellen Dean; K. Mawdsley, M. Starbuck,M. Luzan Anzola, P. Berry
2012-6-24
7399
Shasta
Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road.
1225
Comment
UCD54021
Achnatherum occidentale subsp. californicum
G. F. Hrusa; T. D. Wilfred
1996-7-22
13350
Shasta
Along Hwy 89, approx. 2 m. N. of intersection with USFS S16.
472
Comment
RSA201263
Achnatherum occidentale subsp. occidentale
J. T. Howell
36339
Shasta
Manzanita Lake
1784
Comment
CHSC84085
Achyrachaena mollis
Lowell Ahart; John Dittes
2003-5-12
10130
Shasta
In a vernal pool, about 250 yards south of the barn, about 1/4 mile south of the Coleman Canal, 2.8 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 12 miles (air) east-northeast of Cottonwood.
265
Comment
UCSB51215
Acmispon americanus
Almanza, Ed
1976-7-12
Shasta
Rest stop, Hazel Creek, Interstate 5, Sacramento River
670
Comment
UCD103813
Acmispon americanus var. americanus
A. A. Heller
1918-7-28
13086
Shasta
Along the State Highway, one mile south of Redding.
Comment
SD104463
Acmispon grandiflorus var. grandiflorus
Reid Moran
1978-6-25
26098
Shasta
West of Little Roaring Creek.
725
Comment
HSC2125
Acmispon nevadensis var. nevadensis
C. L. Hitchcock
1940-5-25
6586
Shasta
Pit Dam, Power Plant, 2 mi. W of Fall River Mills.
1341
Comment
CAS-BOT-BC391491
Aconitum columbianum subsp. columbianum
Mrs. C. C. Bruce
1897-7-1
1206
Shasta
Mt Lassen
Comment
CAS-BOT-BC391493
Aconitum columbianum subsp. columbianum
Lena E. Bowley
1911-7-1
s.n.
Shasta
Shasta Springs
Comment
SJSU1560
Actaea rubra
C. W. Sharsmith
1954-6-25
6201 A
Shasta
Viola
1341
Comment
RSA418956
Adenocaulon bicolor
Lyman Benson
1930-7-18
s.n.
Shasta
E. of Round Mountain, Hatchet Creek; Mt. Range: N. Sierra Nevada.
1220
Comment
SEINET10543013
Adenostoma fasciculatum
Jones
1985-5-12
Jones 77
Shasta
T29n,r8w,sec.1. 2.5 Miles e of platina on county road a16. Chapparal habitat
Comment
JEPS123390
Adiantum jordanii
Sarah Tona
2015-4-13
16
Shasta
Tributary to Little Cow Creek, 3/4 mile north of Donkey Mine and 0.6 mile northeast of Coronado Mine, 1.5 miles northeast of Ingot. Oak Run, 7.5' Q.
Comment
JEPS123391
Adiantum jordanii
Len Lindstrand III
2015-5-29
21240
Shasta
Jones Valley, on Clikapudi Trail, approx. 0.50 mi. northeast of Jones Valley Boat Ramp. Bella Vista, 7.5' Q.
Comment
JEPS123374
Adiantum shastense
Len Lindstrand III
2015-5-20
21239
Shasta
Unnamed stream approx. 0.5 mi west of Stein Creek, just upstream from confluence with Shasta Lake. Devils Rock, 7.5' Q.
Comment
JEPS123377
Adiantum shastense
Len Lindstrand III
2015-5-7
21234
Shasta
Road to Sugarloaf Mountain, approximately 1.0 mile southwest of Lakeshore. Lamoine, 7.5' Q.
Comment
JEPS123385
Adiantum shastense
Len Lindstrand III
2015-1-6
21215
Shasta
Slope above Little Cow Creek, approx. 0.75 mi north-northeast of Ingot and 0.15 mi north of Afterthought Mine. Oak Run, 7.5' Q.
Comment
CHSC118215
Adiantum shastense
Len Lindstrand III
2015-6-1
21242
Shasta
Arbuckle Flat, Pit River Arm, Shasta Lake. UTM 10T 0574457E/4513000N.
335
Comment
CHSC118402
Adiantum shastense
Len Lindstrand III
2015-5-7
21234
Shasta
Road to Sugarloaf Mountain, approximately 1.0 mile southwest of Lakeshore. UTM 10T 0550132E/4526003N
762
Comment
HSC104355
Adiantum shastense
Len Lindstrand III
2015-5-15
21238
Shasta
Blue Ridge, west of Allie Cove, approx. 1.3 mi. NE of South Gray Rocks
335
Comment
HSC104369
Adiantum shastense
Len Lindstrand III
2015-6-1
21241
Shasta
East side Stein Creek inlet, Shasta Lake
335
Comment
UCD166840
Adiantum shastense
Len Lindstrand III
2015-5-7
21232
Shasta
Sugarloaf Creek, at confluence with Shasta Lake.
365
Comment
CHSC101056
Aegilops cylindrica
John Dittes; Josephine Guardino
2008-5-25
1541
Shasta
Modoc Plateau; ca. 4.7 air miles northeast of Burney, ca 1.3 air miles northwest of Brush Mountain, ca 0.2 mile northeast of intersection of Hwy 299 and Hwy 89 ('Four Corners'); edge of dirt road near gravel-borrow area on southeast side of Hwy 299.
977
Comment Read comments Jan 15 2016
CHSC118566
Aegilops cylindrica
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21416
Shasta
Along poor dirt road extending from end of the Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (ait) north of Fall River Mills, Fall River Valley.
1008
Comment
HSC99936
Aegilops cylindrica
J. P. Smith, & J. O. Sawyer
2011-6-15
13221
Shasta
Roadside ditch near Glenburn Church, at the junction of A19 and A20
1017
Comment
JEPS114784
Aegilops cylindrica
Lowell Ahart, John Dittes
2008-6-19
14856
Shasta
Open grassland about 50 yards east of the Pit River, about 100 yards west of the intersection of Cassel-Fall River Road and Dee-Knoch Road, about 1/4 mile southeast of Highway 299 in Fall River Mills
993
Comment
JEPS120921
Aegilops cylindrica
Lowell Ahart, John Dittes, Todd Sloat
2013-6-9
18787
Shasta
On E side of the north-south road, on the W side of McArthur Diversion Canal, 2.1 air miles S of Rat Farm Boat Launch, 1.2 air miles N of McArthur, Fall River Valley, McArthur Swamp.
Comment
RSA0049716
Aegilops triuncialis
Dean Wm. Taylor
2013-5-9
21361
Shasta
Sacramento River Canyon, Forest Road 38N21 about 0.5 mile up (west) from frontage road of Interstate 5 at Fisher
762
Comment
CAS-BOT-BC202698
Aesculus californica
Ellsworth Bethel
1923-6-2
s.n.
Shasta
Montgomery Creek
Comment
CAS-BOT-BC202701
Aesculus californica
Elmer I. Applegate
1929-6-18
5741
Shasta
Pollock, Sacramento River, 30 miles north of Redding
Comment
CDA13063
Agastache parvifolia
G. F. Hrusa, T. D. Wilfred
1996-6-1
12991
Shasta
Lassen National Forest; NW side of Hwy 44 1 mi. SW of USFS N12 to Twin Bridges.
Comment
CHSC85461
Agastache parvifolia
G. F. Hrusa; T. D. Wilfred
1996-6-10
12991
Shasta
Northern California. Lassen National Forest. NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges.
1555
Comment
CHSC88762
Agastache parvifolia
R. Fischer
2004-7-7
277
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off upper portion of Spatter Cone Trail.
1054
Comment
RSA34827
Agastache parvifolia
Roxana S. Ferris, Laura Lorraine
1941-8-10
10482
Shasta
In lava rock, Hwy 89 betw Lassen National Park boundary and Old Station. 5.5 miles S of Old Station
Comment
UC1506460
Agastache urticifolia
J. E. Vogelmann
1980-7-28
56
Shasta
on Route 89, 7.8 mi n Lassen Volcanic Park boundary (Lassen National Forest); , n of Lassen Volcanic Park boundary
Comment
JEPS29569
Ageratina occidentalis
John Thomas Howell
1960-8-23
36454
Shasta
e of Diamond Peak; Lassen Loop
2225
Comment
RSA134774
Ageratina occidentalis
P. C. Everett, E. K. Balls
1959-10-21
23912
Shasta
6.3 mi S from Hat Creek Ranger Station, Toward Cypress Camp
1372
Comment
CHSC105568
Ageratina shastensis
Len Lindstrand III; Jane Van Susteren
2010-7-22
Shasta
Forested peak along the ridgeline southwest of High Mountain. Plants occur on small southwest aspect metasedimentary rock outcrops. UTM NAD 83 Zone 10N; 0559918E, 4537411N.
1219
Comment
UCD128544
Ageratina shastensis
G. L. Stebbins
1967-9-9
s.n.
Shasta
on North Gray Rocks on the McCloud Arm of Shasta Lake.
701
Comment
JEPS28734
Agoseris aurantiaca var. aurantiaca
George W. Gillett
1957-8-8
1001
Shasta
above, near Paradise Meadow Trail Hat Lake; Lassen Vocanic National Park, Hat Lake
1981
Comment
CAS-BOT-BC21353
Agoseris aurantiaca var. aurantiaca
George W. Gillett
1957-8-8
1001
Shasta
above Hat Lake, near Paradise Meadow Trail.
1981
Comment
CDA13525
Agoseris glauca var. monticola
G. F. Hrusa, T. D. Wilfred
1996-7-22
13351
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
CAS-BOT-BC46148
Agoseris heterophylla
Alice Eastwood
1912-6-29
905
Shasta
Goose Valley
Comment
CDA13049
Agoseris retrorsa
G. F. Hrusa, T. D. Wilfred
1996-6-1
12980
Shasta
Lassen National Forest; W side of Hwy 44 approx. 200 meters N of Big Spring.
Comment
UCR206929
Agoseris retrorsa
George K. Helmkamp, E. A. Helmkamp
2009-6-11
14954
Shasta
Southern Cascade Mountains, McCumber Lake Road, at the south end of McCumber Lake and 3.3 miles northeast of its junction with CA-44
1099
Comment
SEINET10509771
Agropyron subsecundum
Billy Joe Cox
1971-6-10
Cox 3500
Shasta
15 mi s of weed; on i-5.
Comment
UC1100109
Agrostis alba
Verne Grant and Irving Schneider
1967-8-29
8360
Shasta
on Hwy 299 about seven mi downstream Fall River Mills; Pit River, Bridge 6-27
Comment
UCD52523
Agrostis exarata
Beecher Crampton
1956-8-20
3772
Shasta
along the railroad at Castle Crag.
640
Comment
UC1037263
Agrostis exarata
Leo Whitney
1934-7-1
50
Shasta
Shasta Springs
Comment
CAS-BOT-BC139580
Agrostis gigantea
Lewis S. Rose
1945-9-1
45189
Shasta
Lassen Volcanic National Park. Manzanita Lake.
1783
Comment
SEINET10790098
Agrostis gigantea
Virginia E. Long
1931-6-4
Long 84 a
Shasta
Happy Valley (NW of Anderson). Found in cultivated vineyard. Native of Europe.
183
Comment
CAS-BOT-BC139139
Agrostis oregonensis
Alice Eastwood
1912-6-29
975
Shasta
Goose Valley.
Comment
CAS-BOT-BC138702
Agrostis scabra
John Thomas Howell
1960-8-22
36338
Shasta
Lassen Volcanic National Park. Manzanita Lake.
1783
Comment
POM116221
Agrostis scabra
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
HSC37560
Agrostis stolonifera
J. D. Ackerman, A. M. Montalvo
1975-7-17
562
Shasta
Harrison Gulch Campground, Basin Gulch Recreation Area, off Hwy. 36
793
Comment
UC1543792
Agrostis variabilis
Harold and Virginia Bailey
1948-8-25
2972 b
Shasta
Summit Lake Lassen Volcanic National Park, Summit Lake
2040
Comment
CAS-BOT-BC138487
Agrostis variabilis
George W. Gillett
1957-8-8
998
Shasta
Lassen Volcanic National Park. Northeast of Lassen Peak and above Paradise Meadow.
2499
Comment
SEINET14058241
Agrostis variabilis
Unknown
1969-1
2184
Shasta
5.8 miles North of South entrance to Lassen Volcanic National Park
Comment
JEPS128436
Allium
Julie Kierstead Nelson with Len Lindstrand III
2015-4-22
2015 -027
Shasta
Summit of Minnesota Mountain, eastern Klamath Range, east of I-5; north side of Shasta Lake between McCloud and Squaw Creek arms.
Comment Read comments Oct 25 2018
HSC2915
Allium acuminatum
C. L. Hitchcock
1940-5-27
6636
Shasta
Near McArthur
Comment
UC843267
Allium acuminatum
C. L. Hitchcock
1940-5-27
6636
Shasta
near McArthur
Comment
CHSC57541
Allium amplectens
Heather Davis
1990-4-10
37
Shasta
0.3 mi w of Locust St., ca. 3.0 mi n of Gas Point Rd., Cottonwood.
106
Comment
CAS-BOT-BC462362
Allium amplectens
Alice Eastwood; John Thomas Howell
1934-4-21
1838
Shasta
5 miles N of Redding
Comment
CAS-BOT-BC462367
Allium amplectens
E. K. Balls; L. W. Lenz
1956-6-19
21832
Shasta
2 mi. S along road to Manton from turn-off Hwy. 44 at Shingletown; Foothill Wd. Plant Community
914
Comment
SEINET188326
Allium bisceptrum
C. L. Hitchcock
1940-5-24
6570
Shasta
Hat Creek 20 mi W of Fall River Mills
Comment
UC843239
Allium bisceptrum var. bisceptrum
C. L. Hitchcock
1940-5-24
6570
Shasta
ca. 20 mi w Fall River Mills (on hat Creek); Hat Creek
Comment
UC843412
Allium bolanderi
C. L. Hitchcock
1940-5-17
6454
Shasta
3 mi e Redding
152
Comment
SEINET3884269
Allium campanulatum
P. Kenney, Conrad; Dunn
1973-6-4
401
Shasta
Pollard Flat Campground in Klamath National Forest off I-5, 21.6 mi S of Dunsmuir.; 0
457
Comment
SBBG26951
Allium peninsulare
C. L. Hitchcock
1940-5-17
6454
Shasta
3 mi E of Redding
Comment
CAS-BOT-BC475452
Allium serra
A. A. Heller
1905-5-26
7861
Shasta
Near Redding
Comment
UC879948
Allophyllum gilioides subsp. gilioides
C. L. Hitchcock
1940-5-24
6564
Shasta
on Hat Creek ca. 20 mi. w. Fall R. Mills; Hat Creek
Comment
UC879968
Allophyllum gilioides subsp. gilioides
Alice Eastwood
1912-6-28
694
Shasta
Burney
Comment
POM74361
Allophyllum integrifolium
Marcus E. Jones
1897-7-8
10185
Shasta
Lassen Peak.
1829
Comment
SJSU1591
Alnus incana subsp. tenuifolia
C. W. Sharsmith
1954-6-25
6217
Shasta
Viola
1341
Comment
UCD109972
Alnus incana subsp. tenuifolia
John Thomas Howell
1960-8-22
36323
Shasta
Lassen Volcanic National Park, Manzanita Lake.
1783
Comment
UCD109983
Alnus incana subsp. tenuifolia
D. Sanchez-Mata; P. Rodriguez, R. Gavilan, J. E. Echev
1996-9-9
s.n.
Shasta
Lassen Volcanic National Park.
1770
Comment
CAS-BOT-BC169566
Alnus rubra
W. A. Dayton
1913-7-1
353
Shasta
On banks of Northfork of Swift Creek. Shasta Forest
762
Comment
HSC100283
Alnus viridis subsp. sinuata
J. P. Smith, , J. O. Sawyer, & R. J. Cole
2011-7-23
13397
Shasta
Along East County Line Road.
1324
Comment
HSC100285
Alnus viridis subsp. sinuata
J. P. Smith, , J. O. Sawyer, & R. J. Cole
2011-7-23
13399
Shasta
Along East County Line Road.
1324
Comment
UC815301
Alopecurus geniculatus
Alice Eastwood
Jun 29 1912-Jul 11 1912
Shasta
Goose Valley
Comment
UCD55906
Alopecurus geniculatus
August L. Hormay
Date Unknown
s.n.
Shasta
between Hat Creek and Coppervale.
Comment
CHSC54177
Alyssum desertorum
Vernon H. Oswald
1991-5-28
4612
Shasta
Pit River Vista on Hwy 299, 2.0 miles west of Fall River Mills.
1100
Comment
CAS-BOT-BC136864
Amelanchier utahensis
Ellsworth Bethel
1923-5-8
s.n.
Shasta
Big Bend, Henderson P.O.
Comment
CHSC88757
Amelanchier utahensis
R. Fischer; J. Marr
2004-5-28
272
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Crystal Springs and Ya-She.
1013
Comment
UC1095295
Amsinckia menziesii var. menziesii
Rimo Bacigalupi with Herbert and Lucille Mason
1958-4-24
6304
Shasta
1/2 mi w of Union School (and 1 1/2 mi e of Project City [region 8 mi n-ne of Redding, West Fork of Sweetwater Creek); Sweetwater Creek
228
Comment
CAS-BOT-BC45201
Anaphalis margaritacea
Hans Leschke
1954-9-21
s.n.
Shasta
King Creek Falls, Lassen Volcanic National Park
2057
Comment
JEPS104269
Anchusa officinalis
Lowell Ahart
2003-5-12
10127
Shasta
Rd margin, on the south side of Ash Creek Rd, 500 feet south of Ash Creek, 2.0 mi (air) ne of confluence of the Sacramento River and Ash Creek, ca 7 mi (air) east-southeast of Anderson.
128
Comment
UCD119129
Anchusa officinalis
Rimo Bacigalupi; Drs. Herbert and Lucille Mason
1958-4-23
6319
Shasta
In canyon of Ash Creek, 2 3/4 miles northeast of Balls Ferry (Balls Ferry is about 5.5 miles east of Cottonwood).
143
Comment
UC1736538
Anemone drummondii
Dean Wm. Taylor and Ingrid Olmsted
1974-7-13
4079
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2529
Comment
SJSU550
Anemone drummondii var. drummondii
G. Witherspoon
1940-6-29
2155
Shasta
near Sulphur Works on Lassen Park Rd, Lassen Volcanic National Park
2133
Comment
CDA13106
Anemone lyallii
G. F. Hrusa, T. D. Wilfred
1996-6-11
13041
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
Comment
UC403417
Anemopsis californica
J. H. Ingram
1914-9-2
Shasta
Cayton
Comment
JEPS100806
Angelica arguta
Dean W. Taylor
1993-7-9
13856
Shasta
4.5 mi W of Gibson (on Forest Rd 38N21); Trinity Mtns, Boulder Creek Watershed
944
Comment
CDA38197
Angelica arguta
T. C. Fuller
1957-9-18
391 -57
Shasta
Hatchet Mountain.
0
Comment
CDA38185
Angelica breweri
T. C. Fuller
1957-9-18
390 -57
Shasta
Hatchet Mountain; near summit.
0
Comment
UCD127122
Angelica breweri
Joseph DiTomaso
1980-8-26
1927
Shasta
5.7 miles west of Burney on Hwy 299. 1/2 mile east of pass.
1249
Comment
HSC71478
Angelica californica
J. M. DiTomaso
1980-8-26
1925
Shasta
0.5 mi W of turn-off to Big Bend on Hwy 299 to Alturas
930
Comment
UCD127208
Angelica californica
Joseph DiTomaso
1980-8-26
1926
Shasta
0.5 mile west of turnoff to Big Bend on Hwy 299 to Alturas.
929
Comment
UCD127186
Angelica tomentosa
Joseph DiTomaso
1980-8-26
1923
Shasta
just south of Siskiyou County on Interstate 5 between Soda Creek Road and Crag View Dr.
701
Comment
CHSC96195
Antennaria argentea
R. Fischer
2006-5-14
969
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a dry grassy slope just ne of a conic depression pond near the lower and western edge of Big Lake.
1008
Comment
CAS-BOT-BC59321
Antennaria argentea
Barrett Anderson
1986-7-8
3109
Shasta
Rte 299 1.6 km E of Burney
930
Comment
POM260472
Antennaria argentea
C. L. Hitchcock
1940-5-26
6616
Shasta
Lava beds ca. 12 mi. north of Fall River Mills on Fall River.
1372
Comment
UC220694
Antennaria argentea
H. E. Brown
May 15 1897-May 28 1897
297
Shasta
near Pit River Ferry
213
Comment
UCD56139
Anthoxanthum aristatum
Rimo Bacigalupi; G. T. Robbins
1959-4-23
7032
Shasta
along Jones Valley Road, about 2.5 miles northeast of junction with U.S. Highway 99; at confluence of Moody Creek and west fork of Stillwater Creek.
198
Comment
CHSC65836
Antirrhinum vexillo-calyculatum subsp. breweri
L. P. Janeway
1995-7-8
4845
Shasta
0.4 mi straight west of the western end of Iron Canyon Reservoir.
853
Comment
JEPS5351
Antirrhinum vexillocalyculatum subsp. breweri
Willis L. Jepson
1894-8-10
21315
Shasta
Sima sta. Sims sta.; Sacramento River Canyon
Comment
HSC99939
Apera interrupta
J. P. Smith, & J. O. Sawyer
2011-6-16
13224
Shasta
Roadside at the junction of Cassel-Fall River Road and Dee-Knoch Road, just E of the Pit River
1009
Comment
UCD56279
Apera interrupta
Dan Marcum
1982-6-22
s.n.
Shasta
on Fall River Ranch.
Comment
CHSC63579
Aphyllon epigalium subsp. epigalium
Vernon H. Oswald; Lowell Ahart
1994-5-6
6163
Shasta
Clikapudi Trail on the Pit Arm of Shasta Lake, ca. 0.1 mi E of the trailhead at the Jones Valley Boat Ramp.
335
Comment
UC1602374
Apocynum androsaemifolium
H. M. Hall and E. B. Babcock
June, 1903
4221
Shasta
lava beds of n.e. Shasta Co. Sierra Nevada
1219
Comment
RSA69935
Apocynum androsaemifolium subsp. pumilum
F. W. Peirson
1932-7-12
10198
Shasta
Thousand Lake Basin, along rim of Red Crater
2012
Comment
CAS-BOT-BC397926
Aquilegia formosa
Alice Eastwood
1912-6-29
741
Shasta
Goose Valley
Comment
SBBG19485
Aquilegia formosa
J. A. Lowery
1963-7-1
4
Shasta
stream running into Silver Lake, Hatchet Mtns
Comment
UC1543704
Aquilegia formosa
Harold and Virginia Bailey
1948-8-25
2994
Shasta
Summit Lake Lassen Volcanic National Park
2040
Comment
CHSC89653
Aquilegia formosa var. formosa
R. Fischer; J. Marr
2004-9-27
339
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along northern shores Ya-She pond.
1010
Comment
RSA239295
Aquilegia formosa var. truncata
Robert F. Thorne, Larry E. DeBuhr, C. W. Tilforth
1972-9-22
42401
Shasta
Along Castle Creek c. 1 mi W of Castle Crags State Park.
762
Comment
SEINET10448410
Arabis breweri
Mary Susan Taylor
1980-6-25
Taylor 2967
Shasta
T38N R1W ne sec 21 to n half sec 20 Big Bend quad; Shasta-Trinity Natl Forest; Grizzly Peak and ridge W of peak, ca. 5 mi due E of Lake McCloud. With J. Prouty.
1906
Comment
HSC46282
Arabis breweri var. breweri
Stephen Plant
1978-5-13
242
Shasta
Beegum Gorge Rd. (USFS Rd. 1S02)
976
Comment
CDA24654
Arabis holboellii var. pinetorum
Sterling O. Mattoon
1970-5-31
Shasta
Red Mountain Summit, north of Big Bend.
0
Comment
CDA12922
Arabis holboellii var. retrofracta
G. F. Hrusa
1996-5-2
12865
Shasta
Lassen National Forest; Approx. 1/2 mile S of Old Station Trailer Park along Hwy 44-89.
Comment
POM272622
Arabis platysperma var. howellii
F. W. Peirson
1932-7-10
10153
Shasta
1000-Lake Basin (south of Burney).
1951
Comment
JEPS53069
Arabis pycnocarpa var. pycnocarpa
M. S. Baker and Frank Nutting
1894-5-31
Shasta
Burney Falls
Comment
JEPS105126
Arabis suffrutescens var. suffrutescens
Dean W. Taylor
1993-7-9
13824
Shasta
Trinity Mountains; Gray Rocks; ca. 10 air miles WSW of Dunsmuir
2072
Comment
CAS-BOT-BC128683
Arbutus menziesii
Marian L. Campbell
1921-7-26
s.n.
Shasta
Near Castella
Comment
RSA0029337
Arceuthobium
John F. Emmel
1991-7-21
1187
Shasta
Thousand Lakes Wilderness: open forested slope between Durbin Lake and Hufford Lake.
2012
Comment
UC465856
Arceuthobium campylopodum
Milo S. Baker
1898-7-6
Shasta
near Morley's
Comment
CAS-BOT-BC27242
Arctostaphylos canescens subsp. malloryi
James I. Mallory
1968-5-3
285
Shasta
On ridge 1 mile N of Iron Mountain and 1 mile E of Mad Ox Mine,
1112
Comment
SEINET11987149
Arctostaphylos canescens subsp. malloryi
J. Mallory, Seneres, A.; Edwards, S.
1981-1
s.n.
Shasta
Iron Mountain
Comment
JEPS121036
Arctostaphylos klamathensis
Dean W. Taylor
2012-8-22
21303
Shasta
Trinity Mountains; westerly flank Chicken Hawk Hill along Forest Road 38N21 just south of the crossing of Slate Creek
Comment
CAS-BOT-BC38977
Arctostaphylos malloryi
Walter Knight; Irja Knight
1988-3-25
6478
Shasta
Tilden Regional Park, Regional Parks Botanic Garden. Originally collected at Iron Mt.
914
Comment
UCD50654
Arctostaphylos malloryi
James I. Mallory
1968-8-18
338
Shasta
On ridge 1 mile north of Iron Mountian and 1 mile east of Mad Ox Mine.
1112
Comment
RSA0069354
Arctostaphylos manzanita subsp. wieslanderi
Dean W. Taylor, Cajun James
2014-4-11
21469
Shasta
Shingletown on HIghway 44, western margin of the rural residential/commercial developed area.
1063
Comment
SEINET11987118
Arctostaphylos manzanita subsp. wieslanderi
J. Mallory, Seneres, A.; Edwards, S.
1981-1
s.n.
Shasta
Shingletown
Comment
CAS-BOT-BC45469
Arctostaphylos nevadensis
Elmer I. Applegate
1929-6-20
5766
Shasta
Mount Lassen Trail above Drakesbad.
Comment
CAS-BOT-BC45905
Arctostaphylos nevadensis
Ella Dales Cantelow
1939-6-10
2573
Shasta
Mt. Lassen National Park
Comment
LA42204
Arctostaphylos nevadensis
Carl Epling; Mrs. Epling
1935-8-15
sn
Shasta
Mt. Lassen, Upper King's Creek
Comment
UC205095
Arctostaphylos nevadensis
R. M. Austin
July, 1896
728
Shasta
Lassens Peak
Comment
UC501455
Arctostaphylos nevadensis
Frank W. Peirson
Jul 10 1932-Jul 16 1932
10191
Shasta
s Burney; 1000-Lake Basin
1950
Comment
CAS-BOT-BC45468
Arctostaphylos nevadensis
John Thomas Howell
1960-8-19
36170
Shasta
Summit Ridge, Brokeoff Mt.
2773
Comment
CAS-BOT-BC46532
Arctostaphylos patula
Mrs. Anna Kidder
1924-2-1
s.n.
Shasta
Burney.
Comment
CDA12153
Arctostaphylos patula
G. F. Hrusa
1989-4-1
5903
Shasta
North Coast Ranges; Hwy 36 very near Tehama/Shasta County line.
Comment
HSC93479
Arctostaphylos patula
G. Fred Hrusa
1989-4-1
5903
Shasta
Along Hwy. 36 very near Tehama/Shasta County line
900
Comment
RSA113300
Arctostaphylos patula
E. K. Balls, L. W. Lenz, B. K. Balls
1956-6-19
21829
Shasta
Mt. Lassen Natl. Park, just west of entrance on State Hwy. 44.
1753
Comment
RSA70825
Arctostaphylos patula
F. W. Peirson
1932-7-10
10192
Shasta
Thousand-Lake Basin.
1951
Comment
RSA768322
Arctostaphylos patula
Justin M. Wood
2010-9-2
2545
Shasta
Southeast face of Round Mtn: +/- 1.0 mile northwest of general store (highway 299), just southeast of communication towers on peak.
995
Comment
CHSC78075
Arctostaphylos viscida
Leah Mahan
1998-3-11
1
Shasta
Collected on a slope near Spiers Gulch.
914
Comment
HSC72026
Arctostaphylos viscida
J. P. Smith, J. O. Sawyer, T. Nelson
1978-4-8
9594
Shasta
Hwy. 36, 3.2 mi. from the Trinity Co. line
915
Comment
RSA202115
Arctostaphylos viscida
Freed W. Hoffman
1946-5-28
995
Shasta
Burney Park.
Comment
CDA38840
Arctostaphylos viscida
T. C. Fuller
1962-5-17
8728
Shasta
East of Hwy 99 at south end of Pit River Bridge over Shasta Lake.
0
Comment
CDA38845
Arctostaphylos viscida
J. R. Keck Jr.
1978-3-1
PDR# 237773
Shasta
Bear Creek Falls; south of Whitmore.
0
Comment
UC2062568
Arctostaphylos viscida subsp. pulchella
Belinda Lo with Kellie Eldridge
2017-8-17
371
Shasta
SHASTA COUNTY: Shasta-Trinity National Forest, southeast of Goat Camp and just east of road U29N28E.
Comment
CAS-BOT-BC47005
Arctostaphylos viscida subsp. viscida
L. E. Smith
1913-3-12
11
Shasta
Redding.
Comment
CAS-BOT-BC47050
Arctostaphylos viscida subsp. viscida
Lewis S. Rose
1955-6-14
55091
Shasta
Whiskeytown.
335
Comment
UC1409000
Arctostaphylos viscida subsp. viscida
Robert F. Thorne, L. DeBuhr, and C. W. Tilforth
1972-9-21
42392
Shasta
Castle Crags State Park
701
Comment
CAS-BOT-BC47042
Arctostaphylos viscida subsp. viscida
Marian L. Campbell
1921-7-26
s.n.
Shasta
Grelaud's Place, Sacramento R.
Comment
JEPS32465
Aristolochia californica
J. W. Blankinship
1910-7-28
Shasta
Redding
Comment
RSA621165
Aristolochia californica
J. R. Shevock
1992-6-16
12191
Shasta
Adjacent to Little Cedar Creek off of Calif. highway 299 just S of Shasta-Trinity National Forest.
549
Comment
CAS-BOT-BC400472
Aristolochia californica
A. A. Heller
1905-5-29
7882
Shasta
At the bridge near Redding
Comment
UC501446
Arnica dealbata
Frank W. Peirson
1932-7-14
10236
Shasta
s of Burney; 1000 Lake Basin
1950
Comment
CAS-BOT-BC295825
Arnica dealbata
Alice Eastwood
1912-8-22
1754
Shasta
Trail from Morgans Springs to Sulphur Works, Lassen Butte Region
Comment
CAS-BOT-BC295868
Arnica dealbata
John Thomas Howell
1960-8-21
36309
Shasta
Lassen Volcanic National Park. Sulphur Works
2133
Comment
SJSU542
Arnica dealbata
G. Witherspoon
1940-6-27
2125
Shasta
Lassen Highway about 2.5 miles NE of Manzanita Lake Lodge, Lassen Volcanic National Park
1841
Comment
CHSC45631
Arnica longifolia
Vernon H. Oswald
1986-8-4
2268
Shasta
Brokeoff Mt. Trail, Lassen Volcanic National Park.
2743
Comment
UC892185
Arnica mollis
E. G. Anderson
1935-9-2
Shasta
Brokeoff Trail (lower part) Brokeoff Trail; Lassen Volcanic National Park
2286
Comment
CHSC60306
Arnica nevadensis
Mary Ann Showers
1992-6-28
2695
Shasta
Lassen Volcanic National Park. Andesite cliffs west of Soda Lake and below tarn at base of north facing cirque between Pilot Pinnacle and Mt. Diller.
2438
Comment
JEPS111006
Arnica nevadensis
Bruce G. Baldwin with Susan J. Bainbridege
1999-8-17
1093
Shasta
Cascade Range mountainside immediately east of parking lot at trailhead to Lassen Peak.
2590
Comment
UC53880
Arnica venosa
H. M. Hall and E. B. Babcock
1903-6-1
4013
Shasta
Salt Creek Sierra Nevada Mountins; Salt Creek, Shasta Co., Sierra Nevada Mts.
426
Comment
CAS-BOT-BC90462
Artemisia douglasiana
L. E. Smith
1913-6-6
411
Shasta
Cottonwood
Comment
CAS-BOT-BC97197
Artemisia tridentata subsp. tridentata
W. M. Hiesey
1941-11-9
451
Shasta
Along highway 89 near Bridges Creek. Along rocky banks of Lost Creek and Hat Creek going north.
1767
Comment
JEPS121709
Asarum caudatum
Julie Kierstead Nelson with Martin Lenz
2014-5-27
2011 -031
Shasta
Deep Creek, 4 miles southeast of Big Bend, south side of Pit River. Next to Road 37N36.
Comment
CAS-BOT-BC400688
Asarum hartwegii
Alice Eastwood
1912-6-27
674
Shasta
Montgomery Creek
Comment
UCD137845
Asarum hartwegii
J. Brown
1992-5-9
16
Shasta
McCloud Road, AhDiNa Campground on north side of road at deadend at TNC Preserve.
670
Comment
HSC41144
Asarum hartwegii
Thomas W. Nelson, Jane Nelson
1976-8-2
3097
Shasta
Along Hwy. 44, 7.2 mi. E of Shingletown.
Comment
RSA27424
Asarum hartwegii
C. L. Hitchcock
1940-5-20
6477
Shasta
25 miles east of Redding
Comment
CHSC33982
Asclepias fascicularis
J. D. Prouty
1981-7-21
1265
Shasta
Ca. 6.5 mi se of Fall River Mills.
1097
Comment
UC726254
Asclepias speciosa
A. A. Heller
1938-7-2
15237
Shasta
3 mi e Quincy
1097
Comment
OBI65278
Asclepias speciosa
David J. Keil
2004-7-10
30325
Shasta
Along California Routes 44/89 southwest of Old Station. Lassen National Forest. Vicinity of 40 deg. 36.386'N x 121 deg. 31.381'W
1577
Comment
CAS-BOT-BC65873
Aspidotis densa
Alice Eastwood
1912-8-22
1855
Shasta
trail from Morgans Springs to Lassen Butte
Comment
UC122743
Aspidotis densa
Mrs. R. M. Austin
Aug. 1879
Shasta
Lassen's Peak
Comment
RSA246641
Aspidotis densa
R. F. Thorne, L. DeBuhr, C. W. Tilforth
1972-9-22
42397
Shasta
Shasta National Forest, Under rocks along banks of Castle Creek, 1 mile west of Castle Crags State Park in mixed evergreen forest.
762
Comment
SEINET5338523
Asplenium septentrionale
D. Showers
1976-9-2
3748
Shasta
North Domes,1/2 mile west of Lost Creek Camp, Lassen Park
1981
Comment
CDA10318
Aster lanceolatus subsp. hesperius
T. C. Fuller
1958-8-13
2065
Shasta
F. Duncan property, 5 miles south of Cassel.
0
Comment
RSA26479
Astragalus curvicarpus
Alice Eastwood, John T. Howell
1940-6-11
7963
Shasta
Near McArthur.
Comment
CAS-BOT-BC177855
Astragalus curvicarpus var. curvicarpus
Alice Eastwood; John Thomas Howell
1940-6-11
7936
Shasta
Near McArthur
Comment
UC54372
Astragalus curvicarpus var. curvicarpus
H. M. Hall and E. B. Babcock
June, 1903
4252
Shasta
Fall River Mills Sierra Nevada Mountains, Fall River Mills (north-eastern Shasta County)
1036
Comment
CDA11004
Astragalus filipes
G. F. Hrusa
1991-6-27
8496
Shasta
Pit River Drainage; Along Pit River below Pit 1 powerhouse on S bank of river.
Comment
SEINET175001
Athyrium filix-femina subsp. cyclosorum
Marcus E. Jones
1897-7-7
Shasta
Lassen's Peak.
1829
Comment
CAS-BOT-BC17622
Athysanus pusillus
Alice Eastwood
1912-7-1
s.n.
Shasta
Burney Falls.
Comment
JEPS53234
Athysanus pusillus
Mary Alice King
March, 1921
Shasta
Anderson
Comment
JEPS90967
Athysanus pusillus
Dean W. Taylor
1993-4-30
13383
Shasta
North Fork Hazel Creek 1.5 mi sw of Castella (Sacramento River Canyon, Hazel Creek drainage); Cascade Ranges, Sacramento River Canyon
853
Comment
UC1130889
Avena barbata
P. L. Johannsen
1932-6-12
126
Shasta
1/2 mi e Long Gulch; Redding Quadrangle
457
Comment
UCR174141
Bacopa rotundifolia
Daniel B. Marcum
2005-8-13
s.n.
Shasta
Fall River Valley
1006
Comment
JEPS16190
Balsamorhiza deltoidea
Rimo Bacigalupi and Arthur Holmgren
1950-4-24
3140
Shasta
cliffs along Sacramento River (opposite town of Dunsmuir, on e side of canyon, directly opposite railroad shops)
Comment
UC1558202
Balsamorhiza sagittata
Harold and Virginia Bailey
1948-8-27
2897
Shasta
Badger Flat Lassen Volcanic National Park
1920
Comment Read comments May 21 2007
CAS-BOT-BC16673
Barbarea orthoceras
Hans Leschke
1957-7-12
s.n.
Shasta
Lassen Volcanic National Park. Above Cold Boiling Lake.
2346
Comment
HSC100175
Beckmannia syzigachne
J. P. Smith
2011-8-7
13356
Shasta
Along Archie Brown Road, W of Glenburn.
1009
Comment
UC1280797
Berberis aquifolium var. aquifolium
H. E. McMinn
1931-6-26
2509
Shasta
near Dunsmuir
Comment
UCD95047
Berberis aquifolium var. dictyota
David G. Forbes
1966-4-2
66- 44
Shasta
8.5 miles W of Redding, U.S. Highway 299.
304
Comment
JEPS25407
Berberis aquifolium var. repens
Rimo Bacigalupi with G. T. Robbins
1959-4-21
7022
Shasta
1.4 mi s Shingletown (along road from Manton to Shingletown, drainage of Brush Creek)
1011
Comment
CAS-BOT-BC75541
Berberis dictyota
Alice Eastwood
1912-7-25
1436
Shasta
Pitt to Baird.
Comment
CAS-BOT-BC75993
Berberis pumila
L. E. Smith
1913-4-24
102
Shasta
Castella.
Comment
SBBG29122
Bistorta bistortoides
C. L. Hitchcock
1940-5-23
6527
Shasta
0.5 mi above Burney Falls
Comment
JEPS18812
Blennosperma nanum var. nanum
M. A. King
1921-3-1
Shasta
near Anderson
Comment
SEINET10474481
Blepharipappus scaber
Mary Merello
1993-6-24
Merello 717
Shasta
Shasta-Trinity National Forest. Open pine woodlands along Hwy. 89 just N of Hwy. 289-Hwy. 89 intersection.
940
Comment
UC711962
Blepharipappus scaber
Roxana S. Ferris and Laura Lorraine
1941-8-10
10487
Shasta
on State Highway 89 (between Hat Creek Post Office and Shasta National Forest junction of U.S. 299)
Comment
UCD129598
Blepharipappus scaber
G. F. Hrusa
1991-6-25
8461
Shasta
Approximately 3 miles west of Fall River Mills off Highway 299.
1100
Comment
CAS-BOT-BC127968
Blepharipappus scaber
Ellsworth Bethel
1923-5-25
s.n.
Shasta
Burney
Comment
UCSB15819
Blepharipappus scaber
Breedlove, Dennis
1962-6-12
Shasta
Along State Highway 89, 4.0 miles south of junction with U.S. Highway 299; Cascade Range
1021
Comment
JEPS100728
Boechera breweri subsp. breweri
Dean W. Taylor
1988-6-21
9833
Shasta
Pit River Canyon 0.3 mi W of Blackberry Creek, along road 37N60Y.2
716
Comment
CHSC70829
Boechera breweri subsp. shastaensis
Vernon Oswald
1998-4-13
8907
Shasta
Gilman Rd. bordering the McCloud Arm of Shasta Lake, ca. 11 mi east of I-5, 2.9 mi east of Hirz Bay Recreation Area, 4.5 mi west of McCloud Bridge. On the edge of the road.
365
Comment
UC604402
Boechera depauperata
unknown
1922-1
Shasta
Lassen Peak Sierra Nevada
2743
Comment
JEPS28465
Boechera howellii
George W. Gillett
1958-6-30
1154
Shasta
first gulch w Crescent Crater cliffs; Lassen Volcanic National Park
2438
Comment
CAS-BOT-BC14296
Boechera platysperma
George Wilson Gillett
1957-7-11
s.n.
Shasta
Lassen Volcanic National Park. On Chaos Crags, above Crater Lake.
2072
Comment
UC501605
Boechera platysperma
Frank W. Peirson
1932-7-10
10153
Shasta
s of Burney; 1000-Lake Basin
1950
Comment
CHSC38099
Boechera rectissima
R. E. Preston
1983-8-6
407
Shasta
Along Terrace Lakes trail, ca. 1/2 mi S of Hat Lake, Lassen Volcanic National Park.
1853
Comment
CHSC569
Boechera retrofracta
J. Wakeman; G. Wolf
1963-5-12
Shasta
Deep in Burney Falls canyon.
Comment
UC1731462
Boechera retrofracta
Dean W. Taylor
1993-6-15
13625
Shasta
ridgetop 1 mi. w. Yellowjacket Mt. (at Point 4881); Cascade Region (CaRH)
Comment
POM195764
Boisduvalia macrantha
A. A. Heller
1927-5-28
14395
Shasta
Shasta County: 2 miles NE of Redding
Comment
RSA166304
Boisduvalia stricta
Peter H. Raven, Otto T. Solbrig
1958-6-16
13237
Shasta
3 miles NE of Redding
Comment
JEPS83775
Bothriochloa ischaemum var. songarica
Walter Seavey Lennon
1983-11-3
Shasta
Highway 5 0.4 mi s Fawndale Rd. (1.6 mi n of old Oregon Trail, Mountain Gate); Mountain Gate, Highway 5
Comment
UCD56823
Bothriochloa ischaemum var. songarica
Walter Seavey Lennon
1983-11-3
s.n.
Shasta
Highway 5. 0.4 mile south of Fawndale Rd. 1.6 miles north of Old Oregon Trail. Mountain Gate.
Comment
CHSC30319
Brickellia greenei
M. S. Taylor
1980-8-14
3243
Shasta
N side 28N68, 0.2 mi E of its jct with 29N28, at Brushy Mt.
1493
Comment
UCD67866
Brickellia greenei
Collector unknown
1996-9-9
Shasta
Lassen Volcanic National Park. Perennial plant communities in open rocky slopes between West Sulphur Creek and Mill Creek Falls.
2010
Comment
HSC100227
Briza minor
J. P. Smith
2010-5-19
12873
Shasta
Along Shasta View Road in Redding
202
Comment
UC585492
Briza minor
Virginia E. Long
1933-6-2
216 a
Shasta
nw Anderson; Happy Valley
182
Comment
UCD57481
Briza minor
V. P. Osterli
1950-5-3
s.n.
Shasta
Shasta County.
Comment
SEINET10570644
Brodiaea
H. E. Brown
1897-5-15
Brown s.n. 1897
Shasta
Collected near Pit River Ferry.
213
Comment
SEINET10570647
Brodiaea
A. Arthur Heller
1941-6-24
Heller 16189
Shasta
In loose clay and gravel in open places in the forest between Burney and Fall River Mills, near the junction with State Higheay #89. Transition Life Zone.
Comment
CHSC71894
Brodiaea coronaria subsp. coronaria
Vernon H. Oswald; Lowell Ahart
1998-9-8
9619
Shasta
Hwy 89 at its approach to Burney Creek just south of McArthur-Burney Falls Memorial State Park.
929
Comment
CAS-BOT-BC457064
Brodiaea coronaria subsp. coronaria
C. L. Hitchcock
1940-5-26
6625
Shasta
2 miles west of Fall River Mills
1341
Comment
UC153504
Brodiaea coronaria subsp. coronaria
Milo S. Baker
1898-7-8
358
Shasta
Stevens
Comment
SEINET10472699
Brodiaea coronaria var. coronaria
Mary Merello
1993-6-26
Merello 736
Shasta
Shasta-Trinity National Forest. Disturbed, dry, open pine-oak woodlands along Hwy. 89, N of the Hwy. 299-89 intersection, banks of vernal pool.
950
Comment
CAS-BOT-BC482948
Brodiaea elegans subsp. elegans
Robin Schramm
1998-6-21
59
Shasta
Redding, end of Salmon Creek Road
Comment
CAS-BOT-BC484378
Brodiaea elegans subsp. elegans
L. E. Smith
1913-5-28
325
Shasta
Cottonwood
Comment
UCD148228
Brodiaea matsonii
Robert E. Preston
2009-6-24
2689
Shasta
Redding, on S side of Keswick Dam Rd, 0.4 mi NE of its jct with Quartz Hill Rd, along W Branch of Sulphur Creek.
213
Comment Read comments Mar 9 2015
UC1392859
Brodiaea minor
R. F. Hoover
1968-5-28
11112
Shasta
Redding Airport
Comment
JEPS22683
Brodiaea nana
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
1958-4-23
6322
Shasta
1 mi e Balls Ferry (on road to Ash Creek)
160
Comment
UCD147021
Brodiaea nana
Robert E. Preston
2012-5-5
2866
Shasta
Millville Plains, 1.5 mi S of Millville, at jct Millville Plains Rd and Bascomb Rd.
193
Comment
UCD123126
Bromus carinatus var. carinatus
Ellen Dean; K. Mawdsley, M. Starbuck,M. Luzan Anzola, P. Berry
2012-6-24
7383
Shasta
Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road.
1225
Comment
CAS-BOT-BC148761
Bromus carinatus var. marginatus
George W. Gillett
1957-7-12
736
Shasta
Lassen Volcanic National Park. Southeast slope fo Crescent Crater.
2316
Comment
CDA35502
Bromus diandrus
E. Finley
2003-5-2
PDR# 1035515
Shasta
Redding; Logan Rd.
0
Comment
SEINET10517938
Bromus diandrus
Virginia E. Long
1931-5-11
Long 60 a
Shasta
Anderson. Covering vacant lot along with Bromus hordeaceus, Hordeum murinum, and Plantago major.
132
Comment
CAS-BOT-BC155221
Bromus hordeaceus
L. E. Smith
1914-7-4
736
Shasta
Redding.
Comment
CAS-BOT-BC155223
Bromus hordeaceus
John Thomas Howell
1954-4-26
s.n.
Shasta
5 miles east of Buckthorn Summit on road to Redding.
Comment
HSC9242
Bromus hordeaceus
R. S. White
1965-5-14
53
Shasta
5 mi. E of Redding on Hwy. 299
Comment
JEPS85073
Bromus hordeaceus
Roy E. Buck, Dean Wm. Taylor
1987-6-2
588
Shasta
4 air km sw of Big Bend (along road to Pit 5 Powerhouse, 4.0 air km ene of confluence of Pit River and Iron Canyon Creek, just e of minor saddle)
621
Comment
UC34030
Bromus hordeaceus
J. J. Chappell
May 1902
Shasta
Shasta County, California California; Shasta County, California
Comment
CAS-BOT-BC105061
Bromus orcuttianus
R. C. Wenk; P. Hopkinson; M. Hammond; P. Brownsey
2008-6-20
884
Shasta
Castle Crags State Park. Along Castle Creek Road, 1.5 road miles from Interstate 5 exit. NE side of road, across from
655
Comment
CAS-BOT-BC162140
Bromus orcuttianus
Alice Eastwood
1912-6-29
985
Shasta
Goose Valley.
Comment
SD104414
Bromus orcuttianus
Reid Moran
1978-6-25
26085
Shasta
Open woods West of Little Roaring Creek.
725
Comment
UCD80523
Bromus rubens
CNPS SN Foothill Team
2006-5-16
SNFN 0382 a
Shasta
Shasta Land Trust Easement, very close to the northern-most boundary of Hathaway Ranch.
315
Comment
HSC101647
Bromus tectorum
J. P. Smith
2010-6-25
12975
Shasta
Along USFS Service Road, S of the Callahan to Gazelle Road
1528
Comment
CAS-BOT-BC185344
Calamagrostis canadensis
Hans Leschke
1945-9-15
s.n.
Shasta
Twin Lakes, Mount Lassen.
Comment
CAS-BOT-BC84067
Calliscirpus criniger
W. R. Dudley
1893-6-23
s.n.
Shasta
Trinton Canyon near spring, Castle Crags, northern part of Shasta Co.
Comment
POM220629
Callitriche heterophylla
L. C. Wheeler
1935-3-31
3392
Shasta
3 miles NE Redding: Between Boulder and Churn Creeks.
198
Comment
RSA611381
Callitriche marginata
L. C. Wheeler
1935-3-31
3391
Shasta
3 miles NE Redding: Between Boulder and Churn Creeks.
198
Comment
RSA602824
Callitriche verna
L. C. Wheeler
1958-8-24
7425
Shasta
Shasta Lake. 1/4 mi. west of mouth of Cove Creek.
Comment
CAS-BOT-BC80460
Calocedrus decurrens
Hans Leschke
1960-8-8
1741
Shasta
below trail Ski Hut - Crumbaugh Lake
1981
Comment
UC1544798
Calocedrus decurrens
Almut G. Jones
1986-8-25
7274
Shasta
edge of forest along Hwy. 89 Hwy. 89 (Hat Creek area near Old Honn Homestead)
426
Comment
SEINET11051933
Calocedrus decurrens
R. R. Halse
1988-2-21
3552
Shasta
Along I-5, near the Flume Creek Road Exit, 4.1 miles S of Castella.
540
Comment
CAS-BOT-BC132418
Calochortus longebarbatus
Frank Callahan
1995-7-16
s.n.
Shasta
Meadows off Hwy 89
1280
Comment
JEPS61694
Calochortus monophyllus
Mrs. C. F. Rose
1935-5-6
Shasta
Ingot
Comment
UC1024357
Calochortus nudus
George W. Gillett
1953-7-30
302
Shasta
Dersch Meadows, near ranger station Lassen Volcanic National Park
1981
Comment
SBBG15808
Calochortus nudus
D. Myrick
1961-6-22
322
Shasta
Hwy 89, ca. 10 mi S of McCloud
1371
Comment
HSC97250
Calochortus superbus
Thomas W. Nelson, Martin Lenz
2004-7-9
9241
Shasta
Junction of Windy Point Rd. & State Route 299, ~1 mi. SW of Montgomery Creek
680
Comment
SEINET10528697
Calochortus superbus
Worley
1985-5-12
WORLEY 79
Shasta
T30n,r8w,sec.26, h.m. 9 Miles e of platina. County road a16. Roadside bank with Linanthus
418
Comment
JEPS89000
Calochortus syntrophus
V. Parker, F. Callahan, J. Erwin
1993-6-18
542
Shasta
upslope from Roaring Creek (near access road, Shasta Lake Ranger District, Roaring Creek quad); Shasta-Trinity National Forests, Shasta Lake Ranger District
524
Comment
RSA697274
Calochortus syntrophus
D. W. Taylor
1996-6-5
15652
Shasta
The Cove (about 10 miles south of Big Bend) just south of Roaring Creek on the Cove Road; Shasta-Trinity National Forests
534
Comment
HSC72335
Calochortus tolmiei
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9651
Shasta
County Rd. A16, 4 mi. from its junction with Hwy. 36
732
Comment
HSC85683
Calochortus tolmiei
J. P. Smith, J. O. Sawyer
1982-5-8
10371
Shasta
Tom Green Mine Rd., 4 mi. W of its junction with French Gulch Rd.
1159
Comment
JEPS125857
Calochortus venustus
Dean W. Taylor
1996-6-15
15669
Shasta
McCandless Gulch; along McCandless Gulch Road 1.5 miles NW from Hwy 299 (about 16 air miles NE of Redding)
Comment
RSA369077
Calochortus vestae
Alice Eastwood
1912-7-11
795
Shasta
Goose Valley
Comment
JEPS105147
Caltha biflora
Dean W. Taylor
1993-7-9
13845
Shasta
Echo Lake; ca. 8 air miles WSW of Dunsmuir; Shasta-Trinity National Forest, Trinity Mountains
1828
Comment
RSA21711
Calycadenia ciliosa
C. B. Wolf
1937-8-8
9071
Shasta
Head of Sacramento Valley. 6 miles N of Redding.
244
Comment
RSA255499
Calycadenia ciliosa
Gerald D. Carr
1971-6-5
556
Shasta
About 10 miles east of Millville, along south rim of Bear Cr. Canyon
Comment
RSA255540
Calycadenia ciliosa
Gerald D. Carr
1971-8-19
647
Shasta
9.5 miles south of Redding on Hwy. 99
244
Comment
JEPS89809
Calycadenia fremontii
Dean Wm. Taylor with Rexford E. Palmer
1988-6-5
9778
Shasta
Millville Plains under high-voltage, steel-tower powerlines in SE1/4 Section 24 Millville Plains; Upper Sacramento Valley, Milleville Plains
207
Comment
RSA768602
Calycadenia fremontii
Justin M. Wood
2010-9-3
2595
Shasta
1.8 miles NE of Project City, just E of Interstate 5 near intersection of Old Oregon Trail and Holiday Road.
266
Comment
SEINET13759249
Calycadenia fremontii
G. D. Carr
1971-6-5
556
Shasta
S rim Bear Creek Canyon, ca 10 miles E of Millville, ca 0.5 mile N of Sheridan Creek.
465
Comment
UC894271
Calycadenia fremontii
A. A. Heller
1916-6-25
12454
Shasta
10 mi n Redding
Comment
CAS-BOT-BC273375
Calycadenia fremontii
A. A. Heller
1916-9-2
12644
Shasta
10 miles north of Redding
Comment
RSA789803
Calycadenia fremontii
R. L. Carr
1978-8-17
2132
Shasta
2.0 miles west of I-5 on Dog Creek Road, ca. 5 miles southwest of Lamoine.
427
Comment
UC1971732
Calycadenia fremontii
1980-9-12
2203
Shasta
E of Anderson, 0.8 mi S of Aoudad Drive on CR A17, 2.1 mi S of Wildcat Road (to Black Butte); from junkyard ridge S, between RLC 2121 and 2123
198
Comment
UC1971762
Calycadenia fremontii
R. L. Carr
1987-8-27
2271
Shasta
12 mi NE of Burney on Hwy 299, (7.4 mi NE of Jct 299/89), N side of hwy, near entrance to Pit R. Campground, common just E of milepost 87.50
Comment
JEPS25548
Calycadenia truncata
Rimo Bacigalupi with George Bacigalupi Jr.
1959-6-29
7172
Shasta
slopes above, McCloud Arm of Shasta Lake O'Briens Landing; Shasta Lake
381
Comment
UC1876644
Calycadenia truncata
Gerald D. Carr
1971-6-5
557
Shasta
Ca. 10 mi E of Millville, along S rim of Bear Cr. Canyon.
Comment
UCD129980
Calycadenia truncata
Walter P. Spivey
1955-6-1
s.n.
Shasta
10 miles northeast of Redding.
Comment
CAS-BOT-BC90978
Calycanthus occidentalis
Alice Eastwood
1912-7-26
1468
Shasta
Kennet [Kennett].
Comment
CAS-BOT-BC90979
Calycanthus occidentalis
L. E. Smith
1913-6-5
346
Shasta
Kennet [Kennett].
Comment
RSA789609
Calycanthus occidentalis
R. W. Spjut, Paul Burchstead
2008-6-9
16335
Shasta
County road. Just under the overpass of I-5 at Lamoine exit.
402
Comment
UC854797
Calycanthus occidentalis
C. L. Hitchcock
1940-5-20
6503
Shasta
25 mi e Redding
Comment
HSC40184
Calyptridium umbellatum
Thomas W. Nelson, Jane P. Nelson
1976-8-1
3142
Shasta
Lassen Volcanic National Park, along S side of Lassen Peak road at Kings Creek Meadow
Comment
UC852142
Calyptridium umbellatum
Alice Eastwood
Jun 29 1912-Jul 11 1912
1009
Shasta
Goose Valley
Comment
UC852129
Calyptridium umbellatum
Blanche Clear
1938-7-13
Shasta
Lassen Park
1848
Comment
HSC103801
Calystegia atriplicifolia subsp. buttensis
Thomas W. Nelson, Martin Lenz
2004-6-9
9236
Shasta
Along Big Bend Rd., in clearing under dual power lines that cross road.
900
Comment
UC1553505
Calystegia malacophylla subsp. malacophylla
E. Dean
1988-7-11
117
Shasta
trail to Castle Dome (serpentine area just below turn-off to Indian Springs, Castle Crags); Castle Crags, trail to Castle Dome
1341
Comment
CAS-BOT-BC221216
Calystegia malacophylla subsp. malacophylla
William A. Dayton
1913-6-15
252
Shasta
Shasta National Forest. Near Grisey's [Grizzly] Mill
1310
Comment
SACT000003
Calystegia occidentalis subsp. occidentalis
Shannon Datwyler, Merrill Roseberry
2008-6-24
Shasta
Plants both along roadside and along Castle Creek; Site for pollination ecology study and population level sampling of Penstemon subsect. Heterophylli
Comment
UC54206
Camassia quamash subsp. breviflora
H. M. Hall and E. B. Babcock
June, 1903
4160
Shasta
near Bear Creek (north-eastern Shasta County); Sierra Nevada Mountains
1280
Comment
CHSC93056
Camissonia contorta
R. Fischer
2005-4-17
516
Shasta
McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau.
1010
Comment
JEPS105259
Camissonia contorta
Dean W. Taylor
1995-4-25
14851
Shasta
Hamp Creek, 0.3 miles W of Ponderosa Way
792
Comment
UC1537658
Camissonia contorta
Gordon H. True Jr.
1938-5-25
922
Shasta
near Lake Britton
609
Comment
UC719777
Campanula prenanthoides
Rogers McVaugh
1941-8-4
6240
Shasta
10 mi w Burney
Comment
SEINET10462950
Campanula prenanthoides
Thorne
1972-9-22
THORNE 42405
Shasta
Shasta National Forest; dry slope above Castle Creek about 1 mile west of Castle Craggs State Park, dry slope, mixed evergreen forest.
762
Comment
SEINET10463126
Campanula prenanthoides
Rogers McVaugh
1941-8-4
McVaugh 6240
Shasta
10 MI W OF BURNEY DRY CLAY SOIL, DEEP SHADE
Comment
UC334032
Campanula rotundifolia
Lemmon
Sept 1883
Shasta
near Shasta
Comment Read comments Aug 30 2007
JEPS79374
Campanula scabrella
L. R. Heckard with E. Lim Dhillon and M. Ashton
1979-7-21
5146
Shasta
n of Emerald Lake (about 100 mi e of summit of Ski Heil Peak); Lassen Volcanic National Park, Ski Heil Peak
2651
Comment
RSA479506
Campanula scabrella
L. R. Heckard, Lim Shillon, M. Ashton
1979-7-21
5146
Shasta
About 100 m east of summit of Ski Heil Peak, north of Emerald Lake, Lassen National Park.
2652
Comment
RSA407606
Campanula scabrella
D. W. Taylor, Ingrid Olmsted
1974-7-31
4897
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Vicinity of Megee Peak. Near snowbanks below point 8446.
2553
Comment
SEINET10463376
Campanula scabrella
Unknown
1978-8-1
Showers 4218
Shasta
SUMMIT OF LOOMIS PEAK ALPINE FELL FIELD
2438
Comment
LA204512
Campanula wilkinsiana
W. B. C.;
1939-8-24
13894
Shasta
Along the creeks in Squaw Valley creek meadow
2285
Comment
HSC48507
Capsella bursa-pastoris
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9688
Shasta
County Rd. A16, 7 mi. from junction with Hwy. 36
671
Comment
UCD114168
Cardamine bellidifolia
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
312
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
CAS-BOT-BC37368
Cardamine californica
L. E. Smith
1913-3-12
3
Shasta
Pitt River.
Comment
UC1736727
Cardamine nuttallii
Dean W. Taylor
1993-3-18
13306
Shasta
Ponderosa Way 0.4 miles S of crossing of South Cow Creek
838
Comment
JEPS116597
Cardamine nuttallii var. dissecta
Julie Kierstead Nelson
2006-5-10
2006 -9
Shasta
Browns Creek & Chanchellula Creek confluence, Forest Road 1, 1 mile SW of Deerlick Springs
975
Comment
JEPS53304
Cardamine oligosperma
Milo S. Baker
1898-7-11
394
Shasta
Burney Falls
Comment
UCR51756
Cardamine oligosperma
L. C. Wheeler
1935-3-31
03407
Shasta
3 mi NE Redding between Boulder and Churn Creeks
198
Comment Read comments Nov 30 2006
RSA190724
Carduus nutans
T. C. Fuller
1967-6-29
16040
Shasta
W side of IS-5, 0.25 mi S of overpass of Flume Creek Rd., 4 mi. S of Castella.
Comment
CAS-BOT-BC19753
Carex abrupta
Hans Leschke
1960-9-8
1800
Shasta
Lassen Volcanic National Park. Little Hot Springs Valley.
2240
Comment
JEPS28398
Carex abrupta
George W. Gillett
1957-8-17
1092
Shasta
margin of south shore, Emerald Lake Lassen Volcanic National Park, Emerald Lake
2468
Comment
UCR206941
Carex amplifolia
George K. Helmkamp, E. A. Helmkamp
2009-6-11
14965
Shasta
Southern Cascade Mountains, McCumber Lake Road, at the south end of McCumber Lake and 3.3 miles northeast of its junction with CA-44
1099
Comment
CAS-BOT-BC18033
Carex athrostachya
George Wilson Gillett
1957-8-20
1121
Shasta
Lassen Volcanic National Park. Brokeoff Meadows, above cabins.
1920
Comment
JEPS120919
Carex athrostachya
Lowell Ahart, John Dittes
2013-6-9
18789
Shasta
Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp.
Comment
UC1149885
Carex athrostachya
Harold and Virginia Bailey
1948-8-27
2909
Shasta
Hat Creek, near crossing of Badger Flat road Lassen Volcanic National Park
1920
Comment
SJSU1556
Carex bolanderi
C. W. Sharsmith
1954-6-25
6206
Shasta
Viola
1341
Comment
POM80459
Carex bolanderi
Marcus E. Jones
1897-7-8
s.n.
Shasta
Lassen Peak.
1829
Comment
SEINET11639676
Carex bolanderi
Unknown
1989-6-18
10230
Shasta
McBride Springs - Mt. Shasta
Comment
SEINET8573630
Carex brainerdii
Unknown
2010-1
24989
Shasta
About 3.5 air miles E of Siskiyou Lake, Cascade Range Highlands (CaRH)
Comment
POM81414
Carex brainerdii
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
UCD140212
Carex brainerdii
Michael A. Vincent
1999-6-9
8588
Shasta
Along CA Rt. 44, ca. 1 mile west of Viola, 13 miles east of Shingleton.
1371
Comment
JEPS28375
Carex breweri
George W. Gillett
1957-8-8
980
Shasta
Lower SE slopes of Lassen Peak, beyond first switchback above the Hemlock flats
2651
Comment
JEPS63542
Carex breweri
W. L. Jepson
1929-9-29
15324
Shasta
Lassen Peak, NW slope, in Pinus albicaulis belt, lower edge
2651
Comment
SEINET10380581
Carex breweri
Weber, Cooke, Pinkava, and Keil
1969-8-18
2189
Shasta
5.8 miles north of South entrance to Lassen Volcanic National Park
Comment
UCD140401
Carex breweri
D. Sanchez-Mata; P. Rodriguez, R. Gavilan, J. E. Echev.
1996-9-8
s.n.
Shasta
Lassen Volcanic National Park; at Lassen Peak.
3050
Comment
JEPS101118
Carex breweri var. breweri
Dean W. Taylor
1975-8-24
5385
Shasta
Lassen National Forest, Thousand Lakes Wilderness; vicinity of Magee Peak
2606
Comment
UC1598394
Carex breweri var. breweri
Joy Mastrogiuseppe
1986-8-2
4445
Shasta
Lassen highway summit Lassen Volcanic National Park, Lassen highway summit
Comment
CAS-BOT-BC34442
Carex deflexa var. boottii
John Thomas Howell
1961-6-20
36553
Shasta
Lassen Volcanic National Park. Dersch Meadows.
1981
Comment
UC1576759
Carex densa
Dean W. Taylor
1989-6-9
9035
Shasta
ca. 3.5 mi nnw Burney (between Goose Valley and Burney Valley); Modoc Plateau, Burney 15' Quadrangle
975
Comment
CAS-BOT-BC20127
Carex feta
Alice Eastwood
1912-6-29
971
Shasta
Goose Valley.
Comment
CAS-BOT-BC20741
Carex fracta
Hans Leschke
1954-7-5
s.n.
Shasta
Lassen Volcanic National Park. Hat Lake.
1965
Comment
UC2015847
Carex fracta
Ron Mastrogiuseppe, Joy Mastrogiuseppe
1986-7-20
4328
Shasta
Lassen Volcanic National Park. Hat Lake (lake had been created by debris dam from the Lassen avalanche that caused the 'devastated area'. The 'lake' is now a stream with a broad gravelly bed, dominated by short willows.
Comment
JEPS28373
Carex helleri
George W. Gillett
1957-8-8
993
Shasta
rivulet below peaks, ne shoulder of Lassen Peak Lassen Volcanic National Park, Lassen Peak
2529
Comment
CAS-BOT-BC28151
Carex hoodii
Willard Webster Eggleston
1911-7-31
7416
Shasta
Jason & Stewart's Camp, Headwaters of Hat Creek.
2120
Comment
JEPS104434
Carex inops subsp. inops
Martin J. Lenz
2003-6-17
23
Shasta
1143
Comment
SEINET7562441
Carex integra
David Castaner
1971-8-17
1893
Shasta
Lasse Volcanic National Park (permit), Hat Creek Trail.
Comment
HSC97776
Carex lanuginosa
Juha Pykala, D. H. Norris
1987-7-8
2474
Shasta
Fall River, Fall River Power Station
900
Comment
JEPS96846
Carex lasiocarpa var. americana
Dean W. Taylor
1999-8-13
17332
Shasta
fen in the Pit River Canyon about 4 miles Southeast from Big Bend and 0.6 miles WNW of Bee Knoll
701
Comment
CAS-BOT-BC31421
Carex leporinella
Hans Leschke
1956-9-21
s.n.
Shasta
Cold Boiling Lake
2257
Comment
CHSC106454
Carex longii
Peter F. Zika; Julie Nelson
2010-5-15
24813
Shasta
Sacramento Valley (ScV), Goldman's Station. S side of Route 299 just W of Jim Harvey Road, between Redding and Bella Vista.
195
Comment
UC1943333
Carex longii
Doug Goldman
2005-5-16
3316
Shasta
Along the north side of Hwy 299, about 100 ft W. of the intersection with Jim Harvey Road and about 3.8 mi E of the I-5 overpass.
Comment
CHSC54536
Carex luzulifolia
Vernon H. Oswald
1991-8-16
4830
Shasta
Lassen Volcanic Park. Trail along the east side of Crumbaugh Lake.
2197
Comment
CHSC58528
Carex luzulifolia
Vernon H. Oswald; Lowell Ahart
1992-7-9
5092
Shasta
Lassen Volcanic Park. Unnamed ponds bordering the S side of the trail about midway between Horseshoe Lake and Grassy Swale.
2017
Comment
CAS-BOT-BC31551
Carex luzulina var. luzulina
William Bridge Cooke
1939-7-13
13647
Shasta
Along the border of Squaw Creek just above the lower Juncus Meadow.
2377
Comment
RSA0035249
Carex multicaulis
Peter F. Zika
2012-5-18
25886
Shasta
Near entrance to Castle Crags State Park, above Castle Creek, Castella, 3 air km SSE of Castle Dome, Klamath Range.
640
Comment
UC1731457
Carex multicaulis
Dean W. Taylor
1993-6-15
13633
Shasta
ridgetop 1 mi. w. Yellowjacket Mt. (at Point 4881); Cascade Region (CaRH)
Comment
RSA122771
Carex multicaulis
C. J. Kraebel
1934-5-6
26
Shasta
North Fork of Squaw Creek, a tributary of the Sacramento River, south of Kennett.
1220
Comment
SEINET7486008
Carex multicaulis
Peter F. Zika
2009-1
24631
Shasta
Shasta National Forest, Route 25, 0.3 road miles west of forest boundary (Klamath Range KR)
Comment
CDA13066
Carex multicostata
G. F. Hrusa, T. D. Wilfred
1996-6-1
12995
Shasta
Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges.
Comment
SEINET10338260
Carex multicostata
Wallace Weber, John C. Cooke, Donald J. Pinkava, and David J. Keil
1969-1
2168
Shasta
Shasta-Tehama [County line] 1.2 mi N of South entrance to Lassen Volcanic National Park, Rte 89
Comment
SEINET7568650
Carex nebrascensis
David Castaner
1989-6-18
10236
Shasta
McBride Springs, Mt. Shasta.
Comment
SEINET10711508
Carex nigricans
David Castaner
1971-8-17
Castaner 1924
Shasta
Lassen Volcanic National Park; Emerald Lake shore rim; no cover; wet.
2134
Comment
CAS-BOT-BC119199
Carex pachystachya
B. Clear
1938-7-14
s.n.
Shasta
Manzanita Creek near Manzanita Lake, Lassen Park.
1781
Comment
CHSC96302
Carex pellita
R. Fischer
2006-7-21
886
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected near Crystal springs from grassy meadows along the shoreline.
1007
Comment
CAS-BOT-BC119051
Carex phaeocephala
Lewis Samuel Rose
1945-9-4
45233
Shasta
Summit Lassen Peak Highway
2590
Comment
CHSC60438
Carex preslii
Mary Ann Showers
1992-6-27
2621
Shasta
Lassen Volcanic National Park. North-facing headslope above pumice flat (cirque) northwest of Crescent Crater.
2225
Comment
CAS-BOT-BC118765
Carex preslii
George Wilson Gillett
1957-8-17
1092
Shasta
Vegetation mats on S shore of Emerald Lake.
2468
Comment
CDA13022
Carex rossii
G. F. Hrusa, T. D. Wilfred
1996-6-1
12952
Shasta
Lassen National Forest; Near summit of Eskimo Grade on Hwy 44.
Comment
HSC48644
Carex rossii
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-21
19107
Shasta
Along Hwy. 44 about 10 mi. E of Shingletown
Comment
SEINET10709354
Carex rossii
Willard W. Eggleston
1911-7-31
Eggleston 7382
Shasta
Jason & Stewart's Camp, Headwaters of Hat Creek, Lassen Forest.
2120
Comment
CHSC47359
Carex scopulorum var. bracteosa
L. P. Janeway
1984-9-22
1165
Shasta
Lassen Volcanic N.P. Dersch Mdws (N of Summit Lake).
2042
Comment
RSA88779
Carex scopulorum var. bracteosa
F. W. Peirson
1932-7-15
10115
Shasta
Wet margin of upper lake at east foot of Magee, Thousand-Lake Basin.
2195
Comment
CAS-BOT-BC117402
Carex senta
C. L. Hitchcock
1940-5-23
6509
Shasta
Ca. 1/4 mi S of Burney Falls.
Comment
CAS-BOT-BC117753
Carex simulata
Alice Eastwood
1912-6-29
s.n.
Shasta
Goose Valley.
Comment
CAS-BOT-BC117828
Carex specifica
Hans Leschke
1959-8-6
1610
Shasta
Hat Lake
Comment
CHSC60444
Carex spectabilis
Mary Ann Showers
1992-6-28
2693
Shasta
Lassen Volcanic National Park. Spring-fed streams below tarn at base of north facing cirque between Pilot Pinnacle and Mt. Diller.
2438
Comment
UC1736057
Carex spectabilis
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
5402
Shasta
Lassen National Forest, Thousand Lakes Wilderness, margin of Everett Lake
Comment Read comments Feb 23 2010
UC835745
Carex spectabilis
E. G. Anderson
1935-8-28
Shasta
Crescent Cliffs Lassen Volcanic National Park
2286
Comment
CAS-BOT-BC117220
Carex spectabilis
Lewis Samuel Rose
1945-9-7
45265
Shasta
Lassen Volcanic National Park, Bumpas Hot Springs.
2529
Comment
SEINET10749691
Carex spectabilis
David Castaner
1971-8-17
Castaner 1908
Shasta
Lasssen Volcanic NP; Abt 7000 ft; Wet Area Paradise Meadow.
2134
Comment
SEINET10749692
Carex spectabilis
David Castaner
1971-8-17
Castaner 1897
Shasta
Lassen Volcanic National Park; Hat Creek Trail; dusty & dry;
1829
Comment
CAS-BOT-BC115878
Carex subfusca
John Thomas Howell
1934-7-5
12424
Shasta
Burney
Comment
CAS-BOT-BC115884
Carex subfusca
Hans Leschke
1960-8-6
1715
Shasta
Rock slide between Echo & Upper Twin Lake.
2057
Comment
CAS-BOT-BC115426
Carex utriculata
W. B. Cooke; V. G. Cooke
1976-10-6
53156
Shasta
Manzanita Lake Trail, Lassen Volcanic National Park. Lake shore.
1828
Comment
JEPS100919
Carex vesicaria
Dean W. Taylor
1992-5-28
12670
Shasta
Clark Creek near confluence w/ Deadman Creek; Pit R. region, Clark Creek
1463
Comment
CAS-BOT-BC115053
Carex vesicaria
Frank Warrington Peirson
1932-7-10
10116
Shasta
Margina of Lake Eiler, 1000-Lake Basin
1950
Comment
UC1553528
Castilleja
E. Dean
1988-7-13
130
Shasta
Rd 38N10 going n to Red Mtn. (on w side of rd, just n of jct with 37N72Y (where power line crosses the road, Pacific Crest Trail on w side of rd traveling n)
Comment
UCD123075
Castilleja
G. L. Webster; June McCaskill, Robert Rhode, John Tucker
1993-5-16
7777
Shasta
0.3 mile SW of McCloud Bridge.
335
Comment
CAS-BOT-BC248984
Castilleja
Ellsworth Bethel
1923-6-21
s.n.
Shasta
McCloud
Comment
CAS-BOT-BC249231
Castilleja affinis
A. A. Heller
1905-5-27
7878
Shasta
Near Redding
Comment
CHSC93220
Castilleja angustifolia
R. Fischer
2005-7-20
465
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Near Spatter Cone Trail, western loop, boulder field.
1051
Comment
JEPS122369
Castilleja applegatei
Joseph Broberg, Nick Dove
2012-7-26
CA 320 -114
Shasta
From Alturas head Southwest on Highway 299 towards Fall River Mills. Turn left onto Cassel Fall River road and continue 3.2 miles to Cinder Cone Road. Follow Cinder Cone Road until it merges with Bald Mountain road. Collection site is on basalt outcrop on South of the road, in a burned and logged area
Comment
HSC72329
Castilleja applegatei subsp. martinii
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-8
9608
Shasta
Beegum Gorge Rd., 2.5 mi. from its junction with Hwy. 36
1067
Comment
JEPS30944
Castilleja applegatei subsp. pinetorum
D. E. Breedlove
1962-6-12
3405
Shasta
7.2 mi s State Highway 89 junction with U.S. Highway 299 (along State Highway 89); Cascade Range
1021
Comment
JEPS79377
Castilleja applegatei subsp. pinetorum
L. R. Heckard with E. Lim Dhillon and M. Ashton
1979-7-21
5149
Shasta
about 2 mi below Summit Lake (along Summit Creek trail, above Corral Meadow); Lassen National Park
1828
Comment
RSA176800
Castilleja applegatei subsp. pinetorum
D. E. Breedlove
1962-6-12
3405
Shasta
Along State Highway 89, 7.2 miles south of junction with U.S. Highway 299; Cascade Range.
1021
Comment
UC885329
Castilleja applegatei subsp. pinetorum
E. G. Anderson
1935-9-2
Shasta
Brokeoff Mountain; Lassen Volcanic National Park
2743
Comment
UCSB12958
Castilleja applegatei subsp. pinetorum
Dearing, Hugh; Dearing, Margaret
1948-9-12
Shasta
Panther Meadow, Mt. Shasta
2316
Comment
CAS-BOT-BC243712
Castilleja applegatei var. pinetorum
Blanche Clear
1938-7-12
s.n.
Shasta
Manzanita Lake, Lassen Park
Comment
CAS-BOT-BC243729
Castilleja applegatei var. pinetorum
Alice Eastwood
1922-10-18
11533
Shasta
Shasta Springs
Comment
CAS-BOT-BC243717
Castilleja applegatei var. pinetorum
Mrs. H. C. Cantelow
1940-5-31
s.n.
Shasta
5 mi. N.E. of Days Old Station
Comment
JEPS3312
Castilleja arachnoidea
George W. Gillett
1952-7-26
101
Shasta
0.75 mi above Lassen Peak trail crossing with State Highway 89 (on Lassen Peak trail); Lassen Volcanic National Park
2651
Comment
JEPS6869
Castilleja arachnoidea
George W. Gillett
1952-8-26
Shasta
se of main butte of Mt. Lassen (near upper highway crossing of Kings Creek); Lassen Volcanic National Park
2255
Comment
JEPS9323
Castilleja arachnoidea
George W. Gillett
1953-7-20
286
Shasta
vicinity Summit Lake (near lake on bridle trail); Lassen Volcanic National Park, Summit Lake
2011
Comment
UC1558199
Castilleja arachnoidea
Harold and Virginia Bailey
1948-8-25
3005
Shasta
Summit Lake; Lassen Volcanic National Park
2040
Comment
JEPS3791
Castilleja attenuata
J. W. Blankinship
1911-4-11
Shasta
Redding
Comment
SEINET3449112
Castilleja attenuata
Lowell Ahart, John Dittes
2003-5-12
10161
Shasta
Cottonwood, Cottonwood, about 12 air miles east/northeast, 2.8 air miles west/southwestof Darah Springs State Fish Hatchery, about 0.25 miles south of the Coleman Canal, about 250 yards south of the barn
260
Comment
SEINET7072727
Castilleja attenuata
A. G. Vestal
1963-5-10
s.n.
Shasta
North of Redding near Lake Redding. UTM Zone 10, 551043mE, 4493417mN. Coordinate datum: NAD 27.)
Comment
JEPS4556
Castilleja campestris subsp. campestris
Alice King
May 1921
Shasta
Anderson
Comment
CHSC93106
Castilleja lacera
R. Fischer
2005-5-23
487
Shasta
McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. Plants growing on transmontane meadow north of McArthur along Rat Farm Road.
1013
Comment
CHSC96210
Castilleja lacera
R. Fischer
2006-5-14
958
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected in a very shallow swell on Juniper Trail ca. 1 mile west of Big Lake in a small mixed forest opening.
1027
Comment
JEPS80671
Castilleja lacera
L. R. Heckard with T. I. Chuang
1981-6-9
5523
Shasta
e of Redding (s of North Valley Baptist Church, Enterprise); Enterprise
Comment
UC1736256
Castilleja lacera
Dean W. Taylor
1990-4-24
10687
Shasta
South Fork Bear Creek, ca. 0.4 miles SW of Di Hill, along PG&E natural gas pipeline
670
Comment
CAS-BOT-BC251911
Castilleja lemmonii
George W. Gillett
1953-8-20
334
Shasta
Dersch Meadows. Near head of meadow and on small Lodgepole Pine islands in marshy area, northeast of Summit Lake Ranger Station
2026
Comment
CAS-BOT-BC251916
Castilleja lemmonii
A. H. Kramer
1932-1-1
s.n.
Shasta
Lassen National Park near Prospect Pk.
Comment
CHSC48976
Castilleja lemmonii
Vernon Oswald
1986-7-30
2258
Shasta
Kings Creek Picnic Area, Lassen Volcanic National Park.
2243
Comment
CHSC58518
Castilleja lemmonii
Vernon H. Oswald; Lowell Ahart
1992-7-9
5081
Shasta
Lassen Volcanic National Park. S side of Horseshoe Lake.
1996
Comment
JEPS1759
Castilleja lemmonii
George Gillett
1952-8-26
235
Shasta
within a few feet Kings Creek (from upper highway crossing to Kings Creek Campground); Lassen Volcanic National Park
Comment
JEPS9326
Castilleja lemmonii
George W. Gillett
1953-7-22
289
Shasta
Upper Kings Creek Meadow Lassen Volcanic National Park (adjacent to Lassen Peak Highway)
2225
Comment
UC1036304
Castilleja lemmonii
George W. Gillett
1952-8-17
204
Shasta
Upper Kings Creek Meadow; Lassen Volcanic National Park
2240
Comment
CAS-BOT-BC251913
Castilleja lemmonii
Hans Leschke
1959-8-10
1638
Shasta
above Emerald Lake
2438
Comment
CAS-BOT-BC254076
Castilleja miniata
Alice Eastwood
1912-6-29
859
Shasta
Goose Valley
Comment
JEPS1760
Castilleja miniata
George Gillett
1952-7-29
115
Shasta
e side Hat Lake (near trail to Paradise Meadow); Lassen Volcanic National Park
1981
Comment
JEPS3601
Castilleja miniata
George Gillett
1952-7-29
116
Shasta
above Hat Lake (Paradise Meadow); Lassen Volcanic National Park, Paradise Meadow
2148
Comment
UC726485
Castilleja miniata
A. A. Heller
1942-8-14
16524
Shasta
lower end Upper King Creek Meadow
Comment
RSA81486
Castilleja payneae
F. W. Peirson
1932-7-13
10214
Shasta
1000-Lake Basin.
1951
Comment
UCD166593
Ceanothus cordulatus
Dylan O. Burge
2016-9-1
2136
Shasta
Hatchet Mountain Summit.
1330
Comment
CAS-BOT-BC48384
Ceanothus cuneatus
Carl B. Wolf
1941-7-25
11069
Shasta
8 mi. SW. of Fall River Mills on U.S. Highway #299
914
Comment
UCD166595
Ceanothus cuneatus
Dylan O. Burge
2016-9-1
2138
Shasta
Hat Creek.
890
Comment
UC1070943
Ceanothus cuneatus var. cuneatus
H. R. Josephson
1933-6-21
22
Shasta
Clear Creek Rd Weaverville quad
365
Comment
SBBG27263
Ceanothus integerrimus
C. L. Hitchcock
1940-5-30
6476
Shasta
25 mi E of Redding
Comment
UC1070735
Ceanothus integerrimus
P. L. Johannsen
1932-6-27
146
Shasta
1 mile East of Gladstone Mine
1249
Comment
CAS-BOT-BC63642
Ceanothus integerrimus
Ynez Whilton Winblad
1936-8-13
s.n.
Shasta
Between Dunsmuir and Shasta Springs.
Comment
SFV5053
Ceanothus integerrimus
B. C. Templeton
1960-6-16
8502
Shasta
Mountain slope near Burney.
Comment
CAS-BOT-BC51070
Ceanothus integerrimus var. macrothyrsus
Ellsworth Bethel
1923-5-14
s.n.
Shasta
Montgomery Creek
Comment
SD104446
Ceanothus integerrimus var. macrothyrsus
Reid Moran
1978-6-24
26067
Shasta
East slope above Little Roaring Creek
235
Comment
CAS-BOT-BC51074
Ceanothus integerrimus var. macrothyrsus
H. E. Brown
1897-5-15
204
Shasta
near Pit River Ferry
274
Comment
CAS-BOT-BC50606
Ceanothus lemmonii
Lester Rowntree
1937-7-15
s.n.
Shasta
Between Redding & French Gulch
Comment
CAS-BOT-BC50622
Ceanothus lemmonii
Duncan Dunning
1922-6-4
39204
Shasta
Castella near Sacramento River
1066
Comment
HSC85964
Ceanothus lemmonii
J. P. Smith, J. O. Sawyer
1982-5-9
10408
Shasta
Lewiston Turnpike, 0.1 mi. from junction with Hwy. 299
610
Comment
RSA60329
Ceanothus lemmonii
G. R. Campbell
1948-6-17
644
Shasta
1 mile W of Shingletown, on Hwy50
Comment
UC1182183
Ceanothus lemmonii
E. B. A.
1960-4-21
56
Shasta
13 miles southwest of Buckeye
228
Comment
HSC92487
Ceanothus lemmonii
N. Wynne, M. Peckham, J. Bamesberger
1994-4-10
14
Shasta
3.9 mi NE of Hwy. 36 on A16
Comment
LA42073
Ceanothus leucodermis
W. B. C.;
1939-6-24
11125
Shasta
Along the Wagon Camp rd. below Bear Springs
1371
Comment
CAS-BOT-BC52102
Ceanothus prostratus
John Thomas Howell
1960-8-22
36413
Shasta
4.5 miles NE. of Manzanita Lake
Comment
CHSC8630
Ceanothus prostratus
L. V. Ritter
1969-4-19
192
Shasta
8 mi. ne of Manton., e side Forward Rd.
Comment
RSA712072
Ceanothus prostratus
C. L. schmidt
1995-6-8
1335
Shasta
1.6 miles N of Spring Creek road from A19, 3.5 miles E of Dana on A19.
1037
Comment
SJSU10885
Ceanothus prostratus
J. W. Tilden
1960-6-19
1473
Shasta
2 mi S of Old Station (Hwy 89)
1432
Comment
HSC38953
Ceanothus prostratus var. laxus
J. P. Smith, J. O. Sawyer
1975-6-23
8317
Shasta
Buckhorn Bally, 3.5 mi. S of Hwy. 299 at Buckhorn Summit on road to Bully Choop
1524
Comment
UC1036264
Ceanothus velutinus
George W. Gillett
1955-7-7
54
Shasta
edge of Chaos Jumbles below Table Mountain; Lassen Volcanic National Park, edge Chaos Jumbles
1798
Comment
UCD112826
Ceanothus velutinus
D. Sanchez-Mata
1996-6-30
s.n.
Shasta
Lassen National Forest -- Lassen Volcanic National Park.
1700
Comment
RSA95279
Ceanothus velutinus
F. W. Peirson
1932-7-10
10181
Shasta
Interlake Area, Thousand-Lake Basin.
1951
Comment
CAS-BOT-BC52414
Ceanothus velutinus var. velutinus
Hans Leschke
1958-10-1
1581
Shasta
Devastated Area
213
Comment
SBBG4229
Ceanothus vestitus
M. Van Rensselaer
1941-4-12
1665
Shasta
Hwy 299, about 0.25 mi E of jct with Hwy 89
Comment
CAS-BOT-BC376360
Centaurea
Greg de Nevers
2001-7-25
12621
Shasta
Ahjumawi State Park.
914
Comment
OBI54097
Centaurea diffusa
David J. Keil, Kathleen Keil
1992-7-24
23585
Shasta
9.5 mi SSE of Lake Britton bridge along hwy 89
Comment
CDA20581
Centaurea diffusa
K. Martyn
2005-8-11
PDR 1360532
Shasta
Northern California; Island of the SB on-ramp to I-5 at LaMoine Rd.
0
Comment
CHSC116934
Centaurea diffusa
Zachary Voigtman
2013-8-5
2013 -013
Shasta
South Fork Mountain, in roadside landing/pullout. Approximately 1/4 mile past second switchback on Forest Service Road 1N24.
1341
Comment
CDA20734
Centaurea maculosa
C. Pirosko
2006-8-23
PDR 1303864
Shasta
nearest Montgomery Creek south of Hwy. 299 between Montgomery Creek and Burney.
Comment
JEPS44150
Centaurea solstitialis
J. W. Blankinship
1909-9-14
Shasta
Redding
Comment
CAS-BOT-BC277245
Centaurea solstitialis
Robin Schramm
1998-6-21
62
Shasta
Redding, end of Salmon Creek Rd.
Comment
CDA36719
Centaurea virgata var. squarrosa
C. Pirosko
2002-1
s.n.
Shasta
Highway 89.
0
Comment
JEPS46370
Centaurium venustum
J. W. Blankinship
1910-6-21
Shasta
Anderson
Comment
POM260297
Centaurium venustum
C. L. Hitchcock
1940-5-17
6437
Shasta
3 miles east of Redding.
152
Comment
UC1123406
Centaurium venustum
P. L. Johannsen
1932-6-16
132
Shasta
1 mi w Salt and Willow Creek Junction; Redding Quad.
213
Comment
CAS-BOT-BC32689
Centaurium venustum subsp. abramsii
Carl Brandt Wolf
1937-8-8
9072
Shasta
Head of Sacramento Valley, 6 mi. N of Redding
243
Comment
CAS-BOT-BC222974
Cephalanthus occidentalis
Carl B. Wolf
1930-10-14
1742
Shasta
5 miles east of Redding on road to Burney
152
Comment
CHSC1612
Cephalanthus occidentalis var. californicus
1936-9-10
Shasta
Redding.
Comment
UC479386
Cephalanthus occidentalis var. californicus
Marcus E. Jones, A. M.
1931-7-16
29083
Shasta
Pit River bridge; Pit River
Comment
UC852548
Cerastium fontanum subsp. vulgare
Alice Eastwood
Jun 29 1912-Jul 11 1912
716
Shasta
Goose Valley
Comment
CAS-BOT-BC207605
Cercis occidentalis
D. E. Breedlove
1962-6-11
3381
Shasta
Along Hwy 89, 3.1 miles N of Burney Falls State Park; Cascade Range
914
Comment
HSC100041
Cercis occidentalis
J. P. Smith, & J. O. Sawyer
2010-5-7
12830
Shasta
Shasta-Trinity National Forest. Rd. S of Sims Flat Guard Station on 37N16.
521
Comment
HSC28127
Cercis occidentalis
J. P. Smith
1972-3-19
5082
Shasta
Along State Route 299 at Stillwater Creek
Comment
CHSC88342
Cercocarpus betuloides var. betuloides
R. Fischer; J. Marr
2004-5-24
225
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail.
1051
Comment
HSC101771
Cercocarpus betuloides var. betuloides
J. P. Smith, J. O. Sawyer
2011-6-16
13231
Shasta
Along Cassel Road, Lassen National Forest.
1145
Comment
SBBG2902
Cercocarpus ledifolius var. intermontanus
H. and M. Dearing
1938-6-27
2152
Shasta
near N Entrance Lassen Nat Park
Comment
CAS-BOT-BC135579
Cercocarpus ledifolius var. ledifolius
C. Hart Merriam
1907-9-12
s.n.
Shasta
Cassel, Hat Creek
Comment
HSC84314
Cercocarpus montanus var. glaber
J. P. Smith, Thomas W. Nelson
1982-5-15
10423
Shasta
Lewiston Turnpike along Sawpit Gulch, 1.2 mi. from its junction with Hwy. 299
579
Comment
HSC75657
Chaenactis douglasii var. douglasii
J. O. Sawyer, R. J. Cole
1980-7-20
3707
Shasta
Summit of Pumice Stone Mtn.
2123
Comment
LA83491
Chaenactis douglasii var. douglasii
O. H. Kappler;
1949-7-27
2014
Shasta
Lassen National Park
2255
Comment
CAS-BOT-BC276737
Chaenactis douglasii var. douglasii
John Thomas Howell
1960-8-22
36382
Shasta
Anklin Meadows
1889
Comment
JEPS90961
Chaenactis glabriuscula var. heterocarpha
Dean W. Taylor
1993-5-26
13513
Shasta
3 mi nw of Burney (just e of Goose Valley, along unnamed tributary to Goose Creek, Burney Valley); Modoc Plateau, Burney Valley
1005
Comment
SEINET10475243
Chaenactis glabriuscula var. megacephala
Mary Susan Taylor, James D. Jokerst
1985-5-27
Taylor 5496
Shasta
Just N of Rock Creek Campground, along road; ca. 3 air mi W of Lake Britton, ca. 10 air mi NNW of Burney. Yellow Pine Forest. T37N R2E sec 27.
Comment
CHSC60309
Chaenactis nevadensis
Mary Ann Showers
1992-6-27
2601
Shasta
Lassen Volcanic National Park. Northwest of Crescent Crater.
2194
Comment
JEPS3727
Chaenactis nevadensis
George Gillett
1952-8-26
236
Shasta
on Reading Peak (south exposure) Lassen Volcanic National Park, Reading Peak
2499
Comment
JEPS7517
Chaenactis nevadensis
George W. Gillett
1953-8-13
323
Shasta
e slope of middle Reading Peak; Lassen Volcanic National Park, Reading Peak
2529
Comment
CAS-BOT-BC277779
Chaenactis nevadensis
Hans Leschke
1954-9-22
s.n.
Shasta
Lassen Volcanic National Park. Near top of Brokeoff Mt.
2804
Comment
UC1181951
Chamaebatia foliolosa
E. B. Alexander
1960-10-14
80
Shasta
4 mi w of Burney (California Forest And Range Experiment Station); California Forest And Range Experiment Station
1036
Comment
CAS-BOT-BC141577
Chamaebatiaria millefolium
W. R. Ernst
1957-8-9
200
Shasta
About 5 miles north of Mt. Lassen National Volcanic Park on Highway 89
Comment
RSA201303
Chamaebatiaria millefolium
J. T. Howell
1960-8-22
36369
Shasta
Lava flow just E f Chaos Jumbles
1829
Comment
RSA201336
Chamaebatiaria millefolium
J. T. Howell
1960-8-22
36369
Shasta
Lava flow just E f Chaos Jumbles
1829
Comment
UC1585415
Chamaebatiaria millefolium
R. Raiche, K. Zadnik, and H. Forbes
1989-10-5
84
Shasta
e of McCloud (7.4 km n of Rte A-19 (McArthur Road) on Spring Creek Road)
1023
Comment
UC54344
Chamaebatiaria millefolium
H. M. Hall and E. B. Babcock
June, 1903
4245
Shasta
Sierra Nevada Mountains, north-eastern Shasta County Sierra Nevada Mountains
1219
Comment
CHSC3451
Chamaecyparis lawsoniana
Judy Potter
1966-4-3
Shasta
Robinson's yard, Sweetbrier. 1 mile south Castella.
548
Comment
RSA246619
Chamaecyparis lawsoniana
Robert F. Thorne, Larry DeBuhr, C. W. Tilforth
1972-9-22
42407
Shasta
Shasta National Forest, along Castle Creek, 1 mile west of Castle Crags State Park.
762
Comment
JEPS9112
Chamaesaracha nana
W. L. Jepson
1910-6-10
4109
Shasta
near Lassen Peak (King Creek); King Creek
1676
Comment
JEPS91373
Chamaesyce serpillifolia subsp. serpillifolia
Dean W. Taylor
1991-6-12
11895
Shasta
ponds ca. 1.2 mi N of Lake Britton and 1 mile West of Warner Grade Reservoir, just east of PG&E natural gas pipeline
883
Comment
UC711823
Chamaesyce serpyllifolia
Roxana S. Ferris and Laura Lorraine
1941-8-10
10492
Shasta
3-4 mi e McCloud and Bratle (State Hwy 89)
Comment
JEPS89856
Cheilanthes gracillima
Dean Wm. Taylor with Rexford E. Palmer
1988-5-3
9603
Shasta
ca. 2 mi. directly e. from Big Bend (Yellow Slides); Big Bend 15' Quad, Pit R. Drainage, Yellow Slides
1127
Comment
RSA747339
Chenopodium botrys
K. M. Meyer, A. Townesmith
2007-7-27
168
Shasta
Shasta-Tritiny National Forest. 13.3 mi. on Gilman Rd., exit 698 off I-5. Near Shasta Lake
349
Comment
UC914274
Chimaphila menziesii
Verne Grant and Alva Grant
1947-7-13
8027
Shasta
2.9 mi. e. of Hatchet Creek on Hatchet Mt.
Comment
SD104455
Chimaphila umbellata
Reid Moran
1978-6-24
26065
Shasta
forest floor, ridge west of Little Roaring Creek
800
Comment
CDA20221
Chloris virgata
E. Finley
2003-9-12
PDR P 208632
Shasta
Northern California; Logan Rd
0
Comment
CAS-BOT-BC498789
Chlorogalum angustifolium
Alice Eastwood; John Thomas Howell
1940-6-10
1880
Shasta
Near Bella Vista
Comment
JEPS22672
Chorizanthe polygonoides var. polygonoides
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
1958-4-23
6310
Shasta
7 mi ne Millville (drainage of Basin Hollow Creek, plains along the Whitmore Road); Basin Hollow Creek drainage
298
Comment
JEPS89603
Chorizanthe polygonoides var. polygonoides
Dean Wm. Taylor with Rexford E. Palmer
1988-5-29
9688
Shasta
Woodman Creek along Hwy. 299 1.2 mi. e. from crossing of Salt Creek; Upper Sacramento Valley, Bella Vista 7 1/2 Quad.
192
Comment
JEPS100540
Chorizanthe stellulata
Dean W. Taylor
1988-6-5
9781
Shasta
Milleville Plains, under high-voltage, steel-tower powerlines
207
Comment
UC450093
Chorizanthe stellulata
Franklin P. Nutting
Shasta
Stillwater
Comment
CAS-BOT-BC36233
Chrysolepis sempervirens
M. S. Jussel
1931-9-7
s.n.
Shasta
Bumpass Hell Trail, Mt. Lassen
2286
Comment
RSA134771
Chrysothamnus nauseosus subsp. albicaulis
Percy C. Everett, E. K. Balls
1959-10-21
23909
Shasta
2.9 miles N from entrance to Mt. Lassen National Park along State Hwy. 89
2256
Comment
RSA134777
Chrysothamnus nauseosus subsp. albicaulis
Percy C. Everett, E. K. Balls
1959-10-21
23914
Shasta
6 miles south from Hat Creek Ranger Station, toward Cypress Camp
1372
Comment
SEINET194916
Chrysothamnus parryi
A. A. Heller
1942-9-9
16537
Shasta
Burney. Rather plentiful along the UL S. Highway #299 opposite the Shast Pines Motel
Comment
SEINET3450956
Cicendia quadrangularis
Lowell Ahart, John Dittes
2003-5-12
10156
Shasta
Cottonwood, Cottonwood, about 12 air miles east /northeast, 2.8 air miles west/southwestof Darah Springs State Hatchery, about 0.25 miles south of the Coleman Canal, about 250 yards south of the barn
260
Comment
SD104422
Cichorium intybus
Reid Moran
1978-6-25
26117
Shasta
PFF ranch, west of Little Roaring Creek.
740
Comment
RSA190714
Cirsium arvense
T. C. Fuller
1967-8-16
16264
Shasta
West side of Interstate 5 to Dunsmuir, 2 miles north of Castella
Comment
CAS-BOT-BC277961
Cirsium cymosum
Alice Eastwood; John Thomas Howell
1940-6-11
7909
Shasta
Near Fall River Mills
Comment
CDA20021
Cirsium douglasii var. breweri
D. McBroome
2002-8-12
PDR 110930
Shasta
Northern California; Hat Creek.
0
Comment
JEPS59258
Cirsium occidentale var. candidissimum
J. W. Blankinship
1910-7-16
Shasta
Lamoine
Comment
UCD130573
Cirsium occidentale var. candidissimum
Dan Markham
1994-7-11
s.n.
Shasta
near MacArthur.
Comment
POM352188
Cirsium occidentale var. venustum
Ed Wilson
1970-5-21
s.n.
Shasta
Along Gilman Road as it winds along the eastern slopes of Hirz Mtn, W of the McCloud River arm of Shasta Lake
366
Comment
CAS-BOT-BC439041
Cistanthe monosperma
Alice Eastwood
1922-10-18
11540
Shasta
Shasta Springs
Comment
CAS-BOT-BC439043
Cistanthe monosperma
H. D. Ripley; R. C. Barneby
1948-7-6
9652
Shasta
South base of Castle Rock
579
Comment
CAS-BOT-BC228974
Cistanthe umbellata
Peter H. Raven
1956-9-4
10402
Shasta
South side of Mt. Eddy
2560
Comment
CHSC65225
Clarkia borealis
V. Parker
1994-6-6
624
Shasta
Shasta-Trinity National Forests. Shasta Caverns Road, at foot of w facing road bank.
381
Comment Read comments Mar 5 2008
LA97375
Clarkia borealis subsp. arida
Ernie Small;
1967-7-21
206
Shasta
State Hwy 44 E of Redding, 1.2 mi E of intersection with county rd A17, 7.7 mi W of Shingletown
518
Comment
SEINET10739015
Clarkia borealis subsp. arida
Ernest Small
1967-1
Small 206
Shasta
Specimens in fruit were collected July 21, 1967, from Shasta County California. State Highway 44, east of Redding 1.2 miles east of intersection with County Road A17. 7.7 miles west of Shingletown. Level terrain. Flowering specimens were grown in lathe house in Ottawa, Canada, April 20, 1971, from seed from fruiting specimens.
518
Comment
SEINET3035561
Clarkia borealis subsp. arida
E. Small
1971-4-20
206
Shasta
St Hwy 44, 1.2 mi E of Co. Rd A17
520
Comment
CHSC103206
Clarkia borealis subsp. borealis
N. L. Jurjavcic; H. W. Beeson
2007-7-3
Shasta
Shasta-Trinity National Forest (PG and E Lease). Oak Mountain Road South. growing on shoulder of road on road-base substrate.
777
Comment
SEINET10492117
Clarkia concinna
U. M. O.
1985-5-12
UMO 118
Shasta
Sec 19, t30n, r8w, 12 mi e of platinga, county rd a16. Habitat; chaparral, disturbed. Loose gravel.
396
Comment
HSC48244
Clarkia concinna subsp. concinna
J. P. Smith
1978-5-14
9922
Shasta
County Rd. A16, 9.5 mi. SW of Ono
Comment
CHSC93095
Clarkia gracilis
R. Fischer
2005-5-23
453
Shasta
McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. Growing outside of park along Rat Farm Road near the town of McArthur.
1010
Comment
HSC85701
Clarkia gracilis
J. P. Smith, J. O. Sawyer
1982-5-8
10361
Shasta
0.7 mi. N of French Gulch
640
Comment
CHSC88308
Clarkia gracilis subsp. gracilis
R. Fischer; J. Marr
2004-5-24
192
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail near Horr Pond. At edge of meadow.
1008
Comment
POM260362
Clarkia gracilis subsp. gracilis
C. L. Hitchcock
1940-5-27
6639
Shasta
Near McArthur.
Comment
JEPS90006
Clarkia lassenensis
Dean W. Taylor
1993-5-25
13504
Shasta
Hamp Creek 0.3 mi w of Ponderosa Way (Cascade Range); , Hamp Creek
762
Comment
CAS-BOT-BC163174
Clarkia lassenensis
Margaret M. Hanna
1956-6-3
s.n.
Shasta
62 mi. E. of Redding
Comment
CAS-BOT-BC163392
Clarkia purpurea subsp. purpurea
Alice Eastwood
1912-7-25
1405
Shasta
Pitt to Baird
Comment
RSA0014258
Clarkia rhomboidea
Justin M. Wood
2010-9-2
2551
Shasta
Northwest face of Round Mtn: +/- 1.2 mile northwest of general store (highway 299), just northwest of communication towers along road leading to the peak.
946
Comment
RSA448343
Clarkia rhomboidea
Christopher Davidson
1975-6-6
2717
Shasta
Ca. 20 miles E of Redding on Highway 44.
640
Comment
RSA60873
Clarkia rhomboidea
Frank W. Gould
1939-5-26
741
Shasta
17 miles N of Redding
457
Comment
UC1059055
Claytonia lanceolata
Mary W. Twight
1956-6-9
51
Shasta
3 mi up Echo Lake trail (canyon of the middle fork of Castle Creek)
762
Comment
CHSC9335
Claytonia parviflora subsp. parviflora
G. Strausbaugh
1970-3-29
26
Shasta
Ca. 10 ft. above water on shaded w bank Whiskey Creek ca. 30 yds. w of Whiskeytown Hwy.
373
Comment
CAS-BOT-BC440054
Claytonia perfoliata subsp. perfoliata
Alice Eastwood
1912-6-29
946
Shasta
Goose Valley
Comment
CAS-BOT-BC91524
Clematis lasiantha
Alice Eastwood
1912-7-26
1456
Shasta
Kennet [Kennett].
Comment
CDA24210
Clematis lasiantha
J. R. Keck Jr.
1978-5-2
PDR# 330028
Shasta
Black Butte Road and Lack Creek, near Shingletown.
0
Comment
CAS-BOT-BC92741
Clematis ligusticifolia
L. E. Smith
1913-8-17
s.n.
Shasta
Redding.
Comment
CAS-BOT-BC238052
Collinsia
A. A. Heller
1925-7-5
s.n.
Shasta
Along the Pacific highway near Half way creek [Halfway Creek]
Comment
CHSC89762
Collinsia parviflora
R. Fischer; J. Marr
2004-5-26
429
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7.
1013
Comment
SEINET10964452
Collinsia rattanii
Mary Susan Taylor
1980-6-10
Taylor 2798
Shasta
T37N R4W sc sec 20 & nc sec 29. Dunsmuir quad. Sims Flat Road, between Sims Flat Campground and Sims Lookout turn, Shasta Natl. Forest, ca. 2 mi S of Intrst. 5, ca. 6 mi SW of Sweetbriar (or Castella).
853
Comment
HSC27296
Collinsia sparsiflora var. collina
J. P. Smith
1972-3-19
5076
Shasta
Along Hwy. 299, 8.2 mi. W of turnoff to Oak Run
Comment
JEPS22307
Collinsia sparsiflora var. collina
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
1958-4-23
6308
Shasta
7 mi ne, drainage of Basin Hollow Creek Millville; Whitmore road
298
Comment
HSC48491
Collinsia sparsiflora var. collina
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9676
Shasta
County Rd. A16, 7 mi. from junction with Hwy. 36
671
Comment
HSC48492
Collinsia sparsiflora var. collina
J. P. Smith, J. O. Sawyer
1978-4-9
9677
Shasta
County Rd. A16, 7 mi. from junction with Hwy. 36
671
Comment
CHSC65839
Collinsia torreyi var. latifolia
L. P. Janeway
1995-7-8
4846
Shasta
Along Road to Grizzly Peak 1.6 mi from Road 11; 0.4 mi straight east of Brushy Butte.
1341
Comment
CHSC30316
Collomia grandiflora
M. S. Taylor
1980-7-31
3198
Shasta
On w side of 36N75, ca. 0.1 mi n of Clear Creek Campground, in meadow.
1036
Comment
POM279762
Collomia grandiflora
Lyman Benson
1930-7-18
2215
Shasta
E. of Round Mountain, Hatchet Creek; Mt. Range: N. Sierra Nevada.
1220
Comment
UC1024362
Collomia grandiflora
George W. Gillett
1952-9-1
241
Shasta
ne corner of park Lassen Volcanic National Park, Noble Pass
1859
Comment
CHSC66148
Collomia heterophylla
Vernon H. Oswald
1996-5-30
7683
Shasta
Cascade Range Foothills. East of the McCloud Arm of Shasta Lake on Gilman Rd. (now Forest Road 27), 11.9 mi E of the McCloud River Bridge. On a roadside bank.
457
Comment
POM332467
Collomia heterophylla
J. P. Smith
1976-5-22
8800
Shasta
Shasta-Trinity National Forest; along Clear Creek.
915
Comment
JEPS87034
Collomia larsenii
Dean Wm. Taylor with Glenn L. Clifton
1990-8-10
11428
Shasta
near summit along trail Cascade Mountains, Lassen Peak 7 1/2' USGS Quadrangle, Lass
3139
Comment
UC1736676
Collomia larsenii
Dean W. Taylor
1975-6-26
4686
Shasta
Lassen National Forest, Thousand Lakes Wilderness, McGee Peak and vicnity
2511
Comment
UC6129
Comandra
M. S. Baker and Frank Nutting
1894-5-26
Shasta
Goose Valley
Comment
CAS-BOT-BC180412
Comandra umbellata subsp. californica
Alice Eastwood
1912-6-29
1026
Shasta
Goose Valley
Comment
CAS-BOT-BC180408
Comandra umbellata subsp. californica
C. L. Hitchcock
1940-5-24
6557
Shasta
on Hat Creek, ca 20 miles W of Fall River Hills
Comment
CAS-BOT-BC157354
Comarum palustre
Hans Leschke
1964-7-31
1877
Shasta
Horseshoe Lake, Lassen Volcanic Nat. Park
Comment
HSC60626
Corallorhiza maculata
Carl Wishner
1978-7-1
531
Shasta
1 mi. W of Crags Campground. Lassen National Park
1829
Comment
JEPS57206
Cordylanthus tenuis subsp. viscidus
L. R. Heckard
1967-8-14
1733
Shasta
along trail to Castle Dome near junction of trail to Indian S[prings (Castle Crags State Park); Castle Crags State Park
1432
Comment
JEPS66438
Cordylanthus tenuis subsp. viscidus
L. R. Heckard and P. Rubtzoff
1971-8-3
2700
Shasta
1/4 mi w Dana road Junction (along U. S. Highway 89)
1219
Comment
CAS-BOT-BC287173
Coreopsis tinctoria
A. A. Heller
1914-8-30
11752
Shasta
5 miles S of Redding along the railroad
Comment
CAS-BOT-BC287182
Coreopsis tinctoria
Alice Eastwood; John Thomas Howell
1940-6-10
7878
Shasta
Redding
Comment
JEPS50166
Cornus nuttallii
J. W. Blankinship
1909-10-22
Shasta
Paige Ranch, Clear Creek
Comment
CAS-BOT-BC210555
Cornus sessilis
Alice Eastwood
1912-7-25
1403
Shasta
Baird
Comment
UC854987
Corydalis caseana subsp. caseana
E. G. Anderson
1935-9-2
Shasta
lower part of Brokeoff Trail Brokeoff Trail
2286
Comment Read comments Oct 26 2007
CAS-BOT-BC180181
Corylus cornuta subsp. californica
Elmer I. Applegate
1929-6-23
5838
Shasta
Near Ingot
Comment
CAS-BOT-BC180186
Corylus cornuta subsp. californica
Alice Eastwood
1917-9-2
6643
Shasta
Shasta Springs
Comment
CAS-BOT-BC180183
Corylus cornuta subsp. californica
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
POM260166
Crataegus castlegarensis
C. Leo Hitchcock
1940-5-24
6558
Shasta
Hat Creek, 20 miles W of Fall River Mills
Comment
JEPS109991
Crataegus douglasii
D. W. Taylor
2006-6-30
19561
Shasta
Haynes Flat; far SW corner of the flat along County Road 7N.
Comment
CAS-BOT-BC290465
Crepis acuminata
George W. Gillett
1957-8-10
1023 A
Shasta
Lassen Volcanic National Park. Saddle between Ski Heil and Pilot Pinnacle, on Brokeoff Andesite
2636
Comment
CHSC93337
Crepis bakeri
R. Fischer
2005-5-23
483
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Meadow north of McArthur along Rat Farm Road. This mdw. area is near the old McArthur Swamp lands.
1013
Comment
OBI77283
Crepis occidentalis
Anthony Baniaga
2011-6-18
373
Shasta
Lassen NF. Along 6R201, W of Bidwell Pond. Murken Bench quad T34N R4E sec 1 SW of Sw
1022
Comment
CAS-BOT-BC376556
Crepis occidentalis subsp. conjuncta
D. E. Breedlove
1962-6-12
3400
Shasta
Along State Highway 89, 4.0 miles south of junction with U.S. Highway 299; Cascade Range
1021
Comment
CHSC105873
Crucianella angustifolia
Julie Kierstead Nelson
2010-6-3
2010 -011
Shasta
Gilman Road, 1/2 mile north of Hirz Bay turnoff, McCloud arm Shasta Lake.
365
Comment
UCD147024
Crucianella angustifolia
Robert E. Preston
2012-5-5
2870
Shasta
1.3 mi E of Igo, along Cloverdale Trail.
283
Comment
RSA79636
Cryptantha affinis
F. W. Peirson
1932-7-14
10205
Shasta
Thousand-Lake Basin.
1951
Comment
CHSC36505
Cryptantha crinita
J. D. Prouty
1982-5-28
1300
Shasta
Ca. 7 mi e of Cottonwood.
175
Comment
CHSC89707
Cryptantha torreyana
R. Fischer; J. Marr
2004-5-28
390
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected off Lava Springs Trail between Horr Pond and Crystal Springs.
1010
Comment
UCR206926
Cryptantha torreyana
George K. Helmkamp, E. A. Helmkamp
2009-6-11
14957
Shasta
Southern Cascade Mountains, McCumber Lake Road, at the south end of McCumber Lake and 3.3 miles northeast of its junction with CA-44
1099
Comment
CAS-BOT-BC85644
Cupressus bakeri
Ellsworth Bethel
1923-6-12
s.n.
Shasta
Montgomery Creek
Comment
CAS-BOT-BC85648
Cupressus bakeri
Oliver V. Matthews
1939-7-24
45
Shasta
W. of Forest Service Road to & just N. of Cypress Camp. Mt. Lassen National Forest. Mt. Diablo Mdn.
1645
Comment
RSA720773
Cupressus bakeri
John Silba
2005-8-30
571
Shasta
Lassen National Forest, along Rd. 34N-60, ca 1.5 mi. n. of Cypress Trailhead, w. of Eiler Gulch, near Thousand Lakes Wilderness.
1561
Comment
CAS-BOT-BC85640
Cupressus bakeri
John Kipping
1970-9-10
s.n.
Shasta
8 miles east of Hot Creek Ranger Station on Burney Spring Road
1219
Comment
SEINET10531425
Cupressus bakeri
Warren H. Wagner, George A. Zentmyer
1938-7-9
Wagner 3204
Shasta
Burney Springs. Sandy soil of rocky outcrops.
1465
Comment
UC47
Cupressus lawsoniana
W. H. Brewer
1862-9-9
1361
Shasta
Upper Sacramento Valley
Comment
CAS-BOT-BC80734
Cupressus macnabiana
Alice Eastwood
1921-7-22
10708
Shasta
near Whiskeytown
Comment
CAS-BOT-BC80745
Cupressus macnabiana
C. B. Wolf; E. R. Johnson
1934-10-6
6164
Shasta
Above Clear Creek 1 mi. from Whiskeytown on road to Redding
304
Comment
NY16697
Cupressus macnabiana
E. I. Applegate
1932-4-14
7057
Shasta
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
UCD14533
Cuscuta
Richard Buchner
1987-10-26
s.n.
Shasta
Redding garden.
Comment
CAS-BOT-BC224417
Cuscuta californica
Ellsworth Bethel
1923-6-23
s.n.
Shasta
Ingot
Comment
UC1540150
Cuscuta indecora
Dean Wm. Taylor and Glenn L. Clifton
1987-8-5
9216
Shasta
0.7 mi s Burney Falls State Park (along Highway 89, extreme ne portion of Shasta County); Burney Creek
1341
Comment
SACT000826
Cynodon dactylon
Garth Murphy
1939-6-24
Shasta
Shasta County
Comment
UC1063867
Cynoglossum grande
C. J. Kraebel
1934-5-6
24
Shasta
N. Fork Squaw Creek, Kennett area Redding Quad., N. Fork Squaw Creek, Kennett
Comment
SEINET178231
Cynoglossum occidentale
M. E. Jones
1897-7-7
Shasta
Lassen's Peak
1829
Comment
SEINET6034344
Cynoglossum occidentale
Kenneth Heil, Heil, Marilyn
2014-7-16
35226
Shasta
Lassen National Forest. State Highway 44 ca 2.5 miles from the junction with State Highway 89, Lassen National Park Highway.
Comment
RSA768470
Cyperus acuminatus
Justin M. Wood
2010-9-2
2580
Shasta
0.8 miles N of Ingot along the west side of state highway 299.
346
Comment
CAS-BOT-BC114696
Cyperus bipartitus
Beecher Crampton
1956-8-20
3784
Shasta
Along Dome Creek, junction with the Sacramento River, Castle Crag.
Comment
UCD32844
Cyperus bipartitus
Beecher Crampton
1964-8-26
7187
Shasta
Castle Crag, 3 miles south of Dunsmuir, Sacramento River.
670
Comment
UC1100643
Cyperus niger
Malcolm A. Nobs and S. Galen Smith
1949-7-19
1010
Shasta
1 mi. n. Anderson
Comment
JEPS64058
Cyperus squarrosus
W. L. Jepson
1914-8-10
5751
Shasta
Upper Fall River Valley
1036
Comment
CAS-BOT-BC114186
Cyperus strigosus
L. E. Smith
1912-7-1
s.n.
Shasta
Kennet.
Comment
UC1100630
Cyperus strigosus
Malcolm A. Nobs and S. Galen Smith
1949-7-19
1011
Shasta
1 mi. n. Anderson
Comment
SEINET12076830
Cypripedium californicum
J. G. Lemmon
n d
s.n.
Shasta
Scotch Camp, near Shasta
Comment
CHSC107414
Cypripedium montanum
Jake Ruygt
2009-5-25
5421 f
Shasta
McArthur-Burney Falls State Park. ... Field redacted by CHSC, contact the data manager for more information
840
Comment
CAS-BOT-BC70691
Cystopteris fragilis
Doris K. Kildale
1929-6-22
8019
Shasta
36 miles south of Dunsmuir - Salt Creek
Comment
UC62646
Cystopteris fragilis
Baker and Nutting
1894-5-26
Shasta
Goose Valley
Comment
UCD148881
Cystopteris fragilis
Ellen Dean; L. Huiet, A. Smith, J. Smith and M. Lenz
2014-5-14
8196
Shasta
North side of Lake Shasta. McCloud River Arm. Along Gilman Rd, just W of intersection with Old Mill Rd, where Fall Creek intersects Gilman Rd (goes under road through culvert).
372
Comment
CAS-BOT-BC70696
Cystopteris fragilis
Mrs. Gay
1893-6-1
s.n.
Shasta
McCloud River
Comment
JEPS106457
Cytisus scoparius
J. K. Nelson
2004-4-13
2004 -17
Shasta
Along County Road 5G12 to Behemotash Mountain from Shasta Cam, W side of Shasta Lake, ca 15 mi NW of Redding
792
Comment
CAS-BOT-BC201017
Cytisus scoparius
C. F. Rose
1931-4-18
s.n.
Shasta
Near French Gulch
Comment
CAS-BOT-BC445544
Damasonium californicum
Ellsworth Bethel
1923-6-12
s.n.
Shasta
Burney
Comment
UC814509
Damasonium californicum
Alice Eastwood
Jun 29 1912-Jul 11 1912
981
Shasta
Goose Valley
Comment
SJSU1583
Damasonium californicum
C. W. Sharsmith
1954-6-23
6187
Shasta
shallow pond c. 15 mi. S of Burney Falls of Pit River
Comment
UCD60867
Danthonia californica var. americana
Beecher Crampton
1969-6-19
8480
Shasta
Castle Crag, r. r. siding, 3 miles south of Dunsmuir.
670
Comment
CDA13533
Danthonia unispicata
G. F. Hrusa, T. D. Wilfred
1996-7-22
13360
Shasta
Lassen National Forest; Moist edge of drainage on north side of USFS S16 at upper end of in Bunchgrass Valley, approx. 4 m. W of Hwy 89. Common perennial in moist shaded understory of Pinus contorta woods.
Comment
HSC100221
Danthonia unispicata
J. P. Smith
2010-6-25
12967
Shasta
Along USFS Service Road, S of the Callahan to Gazelle Road
1541
Comment
HSC48219
Danthonia unispicata
D. H. Norris, T. Nelson, S. Dowty
1971-6-21
19210
Shasta
Near Baker Lake, 5 mi. E of Old Station on FS Rd. 33N20A
Comment
SEINET3926983
Danthonia unispicata
Fred W. Hoffman
1946-6-3
1801
Shasta
Burney Park.; 0
Comment
RSA44058
Datisca glomerata
A. A. Heller
1905-5-31
7917
Shasta
Near Redding; along the Sacramento [River] near Middle Creek Station.
Comment
CAS-BOT-BC291784
Deinandra lobbii
John Thomas Howell
1934-7-5
12426
Shasta
4 miles sw. of FallRiver [Fall River] Mills
Comment
HSC100977
Delphinium decorum subsp. tracyi
J. P. Smith
2010-6-9
12901
Shasta
Tenant Road, southeast of Mt. Hebron Summit.
1420
Comment
HSC48883
Delphinium depauperatum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9853
Shasta
1 mi. N of bridge over Brown's Creek on County Line Rd.
671
Comment
HSC49121
Delphinium hesperium
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9707
Shasta
County Rd. A16, 9.7 mi. from its junction with Hwy. 36
381
Comment
CAS-BOT-BC9840
Delphinium nudicaule
F. Almeda; R. Eisenhardt
1995-5-29
7425
Shasta
Willow Creek Ranch, about 6.8 miles south of the intersection of Calif. State Road # 89 and Squaw Valley Road in McCloud
883
Comment
CHSC110506
Delphinium nudicaule
Julie Kierstead Nelson
2012-5-12
2012 -038
Shasta
Open road cut along Gilman Rd. at intersection with Stratton Rd, ca 1 mile E of I-5.
339
Comment
JEPS16189
Delphinium nudicaule
Rimo Bacigalupi and Arthur Holmgren
1950-4-24
3137
Shasta
cliffs along river on e side directly opposite railroad shops (opposite town of Dunsmuir); Sacramento River
Comment
UCSB15826
Delphinium nudicaule
Breedlove, Dennis
1962-6-11
Shasta
east side of Burney Falls; Burney Falls State Park; Cascade Range
914
Comment
CDA13119
Delphinium nuttallianum
G. F. Hrusa, T. D. Wilfred
1996-6-11
13054
Shasta
Lassen National Forest; Moist, shaded understory of lodgepole pine dominated forest. Soils thin. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley. Perennial, uncommon here, flowers purple.
Comment
CHSC1451
Delphinium nuttallianum
M. Underhill
1952-6-22
Shasta
1371
Comment
CHSC93059
Delphinium nuttallianum
R. Fischer
2005-4-17
511
Shasta
McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing on the north rim of a conic depression pond located west of Big Lake.
1013
Comment
SBBG21923
Delphinium nuttallianum
D. Myrick
1964-7-23
916
Shasta
trail from Hat Lake to Paradise Meadow
2133
Comment
UC1213827
Delphinium nuttallianum
Jean Langenheim
1957-5-18
4338
Shasta
e side of canyon 2 1/2 mi s Castella; Sacramento River Canyon, Sweetbriar Creek
609
Comment
CAS-BOT-BC116135
Delphinium nuttallianum
W. B. Cooke
1938-7-1
11156
Shasta
near Wagon Camp...locally common at the lower end of the Wagon Camp meadow
1737
Comment
HSC36247
Delphinium nuttallianum
John Rehling
1975-5-15
80
Shasta
Margins of Old Cow Creek, 3 mi. from town of Whitmore
Comment
CAS-BOT-BC83026
Dendromecon rigida
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station.
Comment
CHSC117990
Dendromecon rigida
Chris Alcala
2015-3-24
Shasta
Cilikapudi Trail, Shasta Lake.
388
Comment
HSC92513
Dendromecon rigida
Kevin White, Dave Johnson, Eric Gundershaug
1994-4-11
34
Shasta
Along Hwy. 299
366
Comment
CAS-BOT-BC192452
Deschampsia cespitosa subsp. cespitosa
George W. Gillett
1957-8-9
1008
Shasta
East fork of Hat Creek, near Summit Lake Ranger Station
2026
Comment
UC817083
Deschampsia elongata
Alice Eastwood
Jun 29 1912-Jul 11 1912
920
Shasta
Goose Valley
Comment
CHSC93063
Descurainia pinnata subsp. halictorum
R. Fischer
2005-5-21
502
Shasta
McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing along western shore of Big Lake at meadow edge.
1010
Comment
UCD98087
Dianthus armeria subsp. armeria
W. Robert Powell
1981-5-14
2799
Shasta
in Redding, along Mary Street next to pre-school yard. High terrace on south side of Sacramento River.
169
Comment Read comments Aug 21 2015
CHSC9226
Dicentra formosa
G. Strausbaugh
1970-5-30
98
Shasta
Third cove nw Brandy Creek Swimming Area, and ca. 15 ft. sw from water's edge amid rocks.
370
Comment
JEPS9560
Dicentra formosa
W. L. Jepson
1927-6-22
12298
Shasta
near Lassen Peak (ridge n of Hot Springs Valley); Hot Springs Valley
1767
Comment
HSC45450
Dicentra formosa
M. Alcasas
1978-5-14
88
Shasta
Basin Gulch Campground, 1.5 mi. from Hwy. 36, adjacent to Cottonwood Creek
861
Comment
HSC8360
Dicentra formosa
J. F. Knezevich
1967-6-3
185
Shasta
Shasta National Forest Campground just outside the boundaries of Castle Crags State Park, Castle Creek
Comment
CAS-BOT-BC402462
Dicentra formosa subsp. formosa
John Thomas Howell
1927-4-8
2315
Shasta
Canon [Canyon] below Potter Creek Cave and just to south of Potter Creek
Comment
RSA52145
Dicentra formosa subsp. formosa
Rodney Gregg
1948-5-27
s.n.
Shasta
Shasta Dam
Comment
JEPS128440
Dicentra pauciflora
Julie Kierstead Nelson with Len Lindstrand III
2015-4-22
2015 -031
Shasta
Near summit of Minnesota Mountain, eastern Klamath Range, east of I-5; north side of Shasta Lake between McCloud and Squaw Creek arms.
Comment
JEPS14650
Dicentra uniflora
Mary Twight
1956-6-10
46
Shasta
ridge at nw end Echo Lake (in Seven Lakes Basin); Trinity Mountains, Seven Lakes Basin
1767
Comment
CAS-BOT-BC254501
Dichanthelium acuminatum subsp. acuminatum
Peter H. Raven; Otto T. Solbrig
1958-6-16
13240
Shasta
3 miles NE of Redding
Comment
CAS-BOT-BC254514
Dichanthelium acuminatum subsp. acuminatum
Peirce
1907-7-16
s.n.
Shasta
2.25 miles S of stack, Kennett
Comment
JEPS74038
Dichanthelium acuminatum subsp. lindheimeri
Virginia E. Long
1931-5-22
67 a
Shasta
about 3 mi n Pacific Highway (between Anderson and Redding; n of Olinda, Steward Ranch); Happy Valley, Steward Ranch
Comment
UCR132398
Dichanthelium oligosanthes subsp. scribnerianum
Beecher Crampton
1956-8-20
3770
Shasta
Shasta National Forest, Castle Crag, along Southern Pacific Railroad
640
Comment
SEINET4572214
Dichanthelium oligosanthes subsp. scribnerianum
B. Crampton
1964-8-27
7194
Shasta
1/4 mile E of hotel Castle Crag (now Berri Estate), 1/2 mile east of Castle Crag rail road siding
Comment
JEPS64176
Dichelostemma capitatum
J. W. Blankinship
1911-3-26
Shasta
Redding
Comment
UCD112256
Dichelostemma capitatum
Christopher Mallek
2008-5-8
s.n.
Shasta
Ash Creek.
876
Comment
CAS-BOT-BC500974
Dichelostemma capitatum
G. Schoolcraft
1988-4-25
1786
Shasta
West slopes of Hogback Ridge, south of Fall River Mills
1158
Comment
UCD147027
Dichelostemma congestum
Robert E. Preston
2012-5-5
2873
Shasta
1.5 mi E of Igo, along Cloverdale Trail.
278
Comment
JEPS5674
Dichelostemma ida-maia
Elna Long
1934-4-28
Shasta
along trail between Baird Fish Hatchery and Baird Caves
Comment
JEPS61810
Dichelostemma multiflorum
J. W. Blankinship
1911-3-26
Shasta
Redding
Comment
UCD111924
Dichelostemma multiflorum
Christopher Mallek
2008-1
AC1- 14
Shasta
Ash Creek.
876
Comment
CAS-BOT-BC502650
Dichelostemma multiflorum
W. R. Dudley
1893-6-23
s.n.
Shasta
Castle Crag
Comment
UC1558196
Dieteria canescens var. shastensis
Harold and Virginia Bailey
1948-8-27
2888
Shasta
Badger Flat Lassen Volcanic National Park
1920
Comment
UCR159968
Diodia virginiana
E. Finley
2003-10-2
s.n.
Shasta
6395 Leonard, Redding
147
Comment
CAS-BOT-BC153644
Diplacus jepsonii
Elmer I. Applegate
1929-6-20
5767
Shasta
Lassen Trail above Drakesbad, east edge of Shasta County
Comment
SEINET194323
Diplacus kelloggii
A. A. Heller
1942-1
16442
Shasta
On the Sunnyhill Mine Rd, 5.5 mi W of Ono
Comment
CAS-BOT-BC153294
Diplacus kelloggii
A. A. Heller
1905-5-29
s.n.
Shasta
Near Redding
Comment
CHSC63587
Diplacus layneae
Vernon H. Oswald; Lowell Ahart
1994-5-12
6200
Shasta
Sugarloaf Creek Trail ca. 0.3 mi NW of the trailhead located on Lakeshore Dr. (35N08), on the W side of the Sacramento River Arm of Shasta Lake.
365
Comment
CHSC88751
Diplacus layneae
R. Fischer; J. Marr
2004-5-28
266
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located on the roadbed of Lava Springs Trail between Crystal Springs and Ya-She.
1011
Comment
CAS-BOT-BC153439
Diplacus layneae
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
CAS-BOT-BC151860
Diplacus mephiticus
A. H. Kramer
1929-1-1
s.n.
Shasta
Prospect Peak
Comment
CAS-BOT-BC151268
Diplacus torreyi
Francis W. Pennell
1940-6-7
25709
Shasta
Route 299, west of Buckham Lodge, est of Burney
1158
Comment
SEINET199024
Diplacus torreyi
George W. Gillett
1953-1
281
Shasta
Lassen National Forest; Along State Hwy 89 NE of Lassen Nat'l Park, W side of rd opposite Big Springs
1402
Comment
SJSU1527
Diplacus tricolor
C. W. Sharsmith
1954-6-23
6182
Shasta
c. 15 mi S of Burney Falls of Pit R
Comment
UCD112380
Dodecatheon
Christopher Mallek
2008-5-8
AC3- 9
Shasta
Ash Creek.
876
Comment
CHSC35774
Dodecatheon hendersonii
Colleen D. Harvey
1982-4-17
6
Shasta
Erickson Property, ca. .5 mi w of jct of Deschutes Rd. and Robledo Rd., 1.5 mi n of Palo Cedro. S central portion of Sect. 31.
162
Comment
HSC26589
Downingia bicornuta
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-21
19208
Shasta
Near Baker Lake, 5 mi. E of Old Station on FS Rd. 33N20A
Comment
UC1036180
Draba aureola
George W. Gillett
1952-9-1
246
Shasta
summit area, Lassen Volcanic National Park Lassen Peak; Lassen Volcanic National Park, summit Lassen Peak
3108
Comment
UC1553580
Draba howellii
E. Dean
1988-7-11
113
Shasta
w side Castle Dome , w side Castle Dome (Castle Crags)
1493
Comment
CAS-BOT-BC401542
Drosera rotundifolia
Hans Leschke
1958-8-16
1564
Shasta
Lassen Volcanic National Park. Grassy Swales
1935
Comment
CAS-BOT-BC159432
Drymocallis glandulosa var. glandulosa
Alice Eastwood; John Thomas Howell
1934-4-21
1824
Shasta
Baird
Comment
CAS-BOT-BC159428
Drymocallis glandulosa var. glandulosa
D. E. Breedlove
1962-6-11
3385
Shasta
On east side of Burney Falls, Burney Falls State Park, Cascade Range
914
Comment
HSC45446
Drymocallis glandulosa var. reflexa
M. Alcasas
1978-5-14
84
Shasta
Basin Gulch Campground, 1.5 mi. from Hwy. 36, beside camp
861
Comment
UC860711
Drymocallis hansenii
Alice Eastwood
June 29, 1912- July 11, 1912
834
Shasta
Goose Valley
Comment
JEPS28528
Drymocallis lactea var. austiniae
George W. Gillett
1957-7-3
647
Shasta
Badget Flat Lassen Volcanic National Park, Badger Flat
1905
Comment
UC1036234
Drymocallis pseudorupestris var. saxicola
George W. Gillett
1953-8-27
357
Shasta
summit area of Lassen Peak Lassen Volcanic National Park, summit area Lassen Peak (s slope, Lassen Volcanic National Park)
2956
Comment
UCD37070
Echinochloa crus-galli
Beecher Crampton
1956-8-20
3791
Shasta
Shasta County, Cattle Crag, at junction of Dome Creek and Sacramento River.
Comment
CAS-BOT-BC113590
Eleocharis acicularis
John Thomas Howell
1960-8-23
36435
Shasta
Emerald Lake
2468
Comment
RSA768285
Eleocharis atropurpurea
Justin M. Wood
2010-9-1
2500
Shasta
City of Redding: Small pond open to the river on the west side of the river, +/- 0.5 miles upstream of Cypress Ave bridge.
143
Comment
CHSC61116
Eleocharis bella
Vernon H. Oswald
1993-7-12
5681
Shasta
Lassen Volcanic National Park. On the open meadow at Badger Flat on the N edge of the park.
1914
Comment
UCD49717
Eleocharis bella
B. Crampton
1956-8-20
3785
Shasta
Dome Creek, junction with the Sacramento River at Castle Crag, Shasta County.
640
Comment
CHSC96254
Eleocharis macrostachya
R. Fischer
2006-7-23
870
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the (Scirpus covered) shore line of a conic depression pond near the lower and western edge of Big Lake.
1008
Comment
CAS-BOT-BC112765
Eleocharis macrostachya
Peter H. Raven; Otto Thomas Solbrig
1958-6-16
13236
Shasta
Moist flood-plain of stream, 3 miles NE of Redding.
Comment
UCD49794
Eleocharis macrostachya
John Thomas Howell
1960-8-23
36427
Shasta
Reflections Lake, Shasta County.
1792
Comment
CAS-BOT-BC113147
Eleocharis palustris
George Wilson Gillett
1957-8-4
977
Shasta
Manzanita Lake area, on margin of Lily Pond.
1783
Comment
SEINET7586853
Eleocharis palustris
George W. Gillett
1957-8-4
977
Shasta
Area west of Lily Pond, near the museum in the Manzanita Lake area.
1783
Comment
JEPS120920
Eleocharis parishii
Lowell Ahart, John Dittes
2013-6-9
18790
Shasta
Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp.
Comment
UCD138116
Elodea canadensis
P. B. Kennedy
1927-6-15
13
Shasta
Pit River by Fall River Mills.
Comment
UC769910
Elymus caput-medusae
R. F. Hoover
1206
Shasta
Bed of Stillwater Creek, east of Redding
Comment
UCD123129
Elymus elymoides
Ellen Dean; K. Mawdsley, M. Starbuck,M. Luzan Anzola, P. Berry
2012-6-24
7384
Shasta
Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road.
1225
Comment
CAS-BOT-BC227899
Elymus elymoides
George W. Gillett
1957-7-12
738
Shasta
Lassen Volcanic National Park. Summit (margin) of Crescent Crater, in the branch of the Crater
Comment
CHSC35619
Elymus elymoides subsp. elymoides
R. E. Preston
1981-7-19
111 B
Shasta
Meadow. At the Sulfur Works, Lassen National Park.
2148
Comment
UC822234
Elymus glaucus
Alice Eastwood
Jun 29 1912-Jul 11 1912
916
Shasta
Goose Valley
Comment
UCD62326
Elymus glaucus
A. A. Beetle
1941-6-30
2909
Shasta
Lassen National Forest. Along Hat Creek 10 miles northeast of Manzanita Lake.
609
Comment
UCR206316
Elymus glaucus
George K. Helmkamp, E. A. Helmkamp
2009-6-13
15015
Shasta
Southern Cascade Range Foothills, Wilson Hill Road, 6.6 miles south of its junction with CA-44 in Shingletown and about 1 mile north of Manton
640
Comment
CHSC89669
Epilobium brachycarpum
R. Fischer; J. Marr
2004-8-13
363
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7 in mdws.
1011
Comment
RSA768312
Epilobium brachycarpum
Justin M. Wood
2010-9-2
2533
Shasta
Round Mountain: Southeast face of Round Mtn: +/- 1.0 mile northwest of general store (highway 299), just southeast of communication towers on peak.
995
Comment
POM271495
Epilobium ciliatum subsp. ciliatum
Lyman Benson
1930-7-18
2206
Shasta
E. of Round Mountain, River: Hatchet Creek; Mt. Range: N. Sierra Nevada.
1220
Comment
CHSC34354
Epilobium densiflorum
J. D. Prouty
1981-7-20
1248
Shasta
Meadow, ca. 9 mi n of McArthur.
1051
Comment
CHSC46583
Epilobium hallianum
Vernon H. Oswald
1989-7-24
3889
Shasta
Crumbaugh Lake, Lassen Volcanic Park. Along the southwest shore of the lake.
2194
Comment
JEPS28797
Epilobium hallianum
George W. Gillett
1957-8-20
1114
Shasta
in aspen grove above cabins; Lassen Volcanic National Park, Brokeoff Meadows
1920
Comment
UC873453
Epilobium obcordatum
E. G. Anderson
1935-9-2
Shasta
Brokeoff Mountain Lassen Volcanic National Park
2743
Comment
HSC16225
Epilobium pallidum
Robert F. Hoover
1936-5-22
1193
Shasta
3 mi. E of Redding
Comment
UC1299427
Epilobium pallidum
Freed W. Hoffman
1948-7-3
2424
Shasta
near Oak Run
Comment
UCD77632
Epilobium pallidum
Robert E. Preston
2003-5-31
2154
Shasta
Ca. 9 miles ESE of Redding, along Millville Plains Road, ca. 0.65 mile N of Dersch Road.
146
Comment
RSA458753
Epilobium paniculatum
Christopher Davidson
1973-5-26
2157
Shasta
4 mi W of Cassell rd jct with St Hwy 299, near Hat Creek.
976
Comment
RSA768461
Epilobium pygmaeum
Justin M. Wood
2010-9-2
2571
Shasta
[Round Mountain:] Willow Creek: 1.3 miles SW of community of Montgomery Creek, near intersection of Highway 299 and Fenders Ferry Road.
625
Comment
CAS-BOT-BC56967
Equisetum arvense
John Thomas Howell
1960-8-22
36391
Shasta
Hat Lake
1950
Comment
UC1925908
Equisetum arvense
Harold and Virginia Bailey
1948-8-27
2905 c
Shasta
Lassen Volcanic National Park, Hat Creek, near crossing of Badger Flat Road.
1920
Comment
CAS-BOT-BC56946
Equisetum arvense
Barbara T. Keller
1974-5-9
1305
Shasta
Highway 44 between Viola and Shingetown, 1/2 mile north of Camp McCumber turnoff, over Battle Creek
Comment
CAS-BOT-BC56965
Equisetum arvense
Hans Leschke
1960-9-7
1790
Shasta
Lassen Volcanic National Park, park boundary north of Willow Lake
1661
Comment
CDA42485
Equisetum arvense
W. S. Wilkinson
1928-6-7
s.n.
Shasta
About 1 mile north of Redding; near river.
0
Comment
UCD135533
Equisetum laevigatum
G. F. Hrusa; T. D. Wilfred
1996-6-11
13026
Shasta
Lassen National Forest, W side of Hwy 89-44 approx. 1/8 mile S of Big Spring.
1440
Comment
CHSC107136
Eragrostis curvula
R. E. Brainerd
2009-7-22
1563
Shasta
Above Crystal Creek, 1.2 miles northwest of Whiskeytown Lake, 14 air miles west-northwest of Redding. UTM Zone 10 530318E 4501867N.
405
Comment
UCD63094
Eragrostis curvula
Beecher Crampton
1969-6-19
8485
Shasta
5 miles south of Pollard Flat, Interstate Highway. 5 Southbound.
365
Comment
UC585489
Eragrostis mexicana subsp. virescens
Virginia E. Long
1932-7-12
198 a
Shasta
2 mi n Anderson
131
Comment
SBBG24880
Eremogone kingii var. glabrescens
J. A. Lowery
-Aug-1962
30
Shasta
Clover Mtn near Silver Lake
1828
Comment
CDA10977
Eriastrum signatum
G. F. Hrusa
1991-6-25
8465
Shasta
Pit River Drainage; Above Pit River at uppermost end of Lake Britton. on Sand Pit Rd.
Comment
CAS-BOT-BC286672
Ericameria bloomeri
A. H. Kramer
1930-8-22
34
Shasta
Propect Pk, Lassen National Park
Comment
JEPS83572
Ericameria bloomeri
Dean W. Taylor
1987-8-5
9230
Shasta
between Pit River and McCloud River (on watershed divide); Stouts Meadow
1645
Comment
RSA33080
Ericameria bloomeri
A. A. Heller
1942-8-14
16529
Shasta
Lower end of the devastated area, near Lost Creek.
Comment
UCD131327
Ericameria bloomeri
D. Sanchez-Mata; P. Rodriguez, R. Gavilan, J. E. Echev.
1996-9-7
s.n.
Shasta
Lassen Volcanic National Park. At Bumpass Hell trail.
2580
Comment
CAS-BOT-BC286677
Ericameria bloomeri
W. R. Ernst
1957-8-9
195
Shasta
About 3 miles east of Eiler Lake, Thousand Lakes Valley Wild Area
Comment
CAS-BOT-BC298289
Ericameria nauseosa var. speciosa
E. A. McGregor
1909-8-8
45
Shasta
Lake Tahoe Region. Summit Lake
2423
Comment
CAS-BOT-BC299449
Ericameria nauseosa var. speciosa
E. R. Johnson
1928-8-31
1190
Shasta
Fall River Valley
Comment
JEPS28805
Ericameria nauseosa var. speciosa
George W. Gillett
1957-9-11
1140
Shasta
between highway and Table Mountain; Lassen Volcanic National Park, Chaos Jumbles
1798
Comment
UCR57486
Ericameria parryi var. latior
R. D. Goeden, Don W. Ricker
1989-8-24
35
Shasta
Lassen National Forest, forest road #26, southeast of Burney Mountain
1409
Comment
CHSC96257
Erigeron canadensis
R. Fischer
2006-7-23
918
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the (Scirpus covered) shore line of a conic depression pond near the lower and western edge of Big Lake.
1008
Comment
JEPS122363
Erigeron filifolius
Joseph Broberg, Nick Dove
2012-7-26
CA 320 -113
Shasta
From Alturas head Southwest on Highway 299 towards Fall River Mills. Turn left onto Cassel Fall River road and continue 3.2 miles to Cinder Cone Road. Follow Cinder Cone Road until it you reach a recently burned and logged area
Comment
UC1558261
Erigeron glacialis var. glacialis
Harold and Virginia Bailey
1948-8-25
2968
Shasta
Summit Lake Lassen Volcanic National Park, Summit Lake
2040
Comment
CAS-BOT-BC295380
Erigeron inornatus
W. R. Ernst
1957-8-9
199
Shasta
About 18 miles north of Mt. Lassen National Volcanic Park on Highway 89
Comment
RSA739643
Erigeron inornatus
B. Castro
2005-8-25
1514
Shasta
2.4 air miles E of LaPorte, in hills just E of Slate Creek, oof W side of USFS road 21N17, about 1/2 way betw St. Louis and Port Wine and just N of Sawmill Ravine.
1463
Comment
CDA4639
Erigeron strigosus
T. C. Fuller
1963-7-15
10859
Shasta
South side of Highway 299 to Redding, 1.9 miles west of Burney.
0
Comment
CAS-BOT-BC224130
Eriodictyon californicum
Alice Eastwood
1912-7-25
1422
Shasta
Pitt to Baird
Comment
SEINET10697926
Eriodictyon californicum
Karen M. Meyer, Andrew Townesmith
2007-8-4
Meyer 191
Shasta
Shasta-Trinity National Forest, 12.1 mi. on Gilman Rd., exit 698 off North I-5.
378
Comment
UC455942
Eriodictyon californicum
I. J. Condit
1911-8-5
Shasta
Castella
Comment
UCD119285
Eriodictyon californicum
K. M. Meyer; A. Townesmith
2007-8-4
191
Shasta
Shasta-Trinity National Forest, 12.1 mi. on Gilman Rd., exit 698 off North I-5.
378
Comment
UCD35712
Eriodictyon californicum
Beecher Crampton
1960-6-16
5639
Shasta
Northeastern part of county, 5 miles south of Fall River Mills.
Comment
SEINET7720191
Eriogonum
Unknown
Shasta
Lassen's Peak
Comment
UC1735979
Eriogonum congdonii
Dean W. Taylor
1992-6-17
12784
Shasta
Little Shoeinhorse Mountain, Pit River watershed
1600
Comment
SBBG1474
Eriogonum dasyanthemum
H. and M. Dearing
1939-6-28
3747
Shasta
45 mi SW of Redding, rd to Wildwood
Comment
CAS-BOT-BC255748
Eriogonum elatum var. villosum
Alice Eastwood
1912-7-24
1368
Shasta
Castella
Comment
POM87957
Eriogonum luteolum
L. R. Abrams
1922-8-8
9927
Shasta
5 miles south of Baird.
Comment
CAS-BOT-BC259549
Eriogonum luteolum var. luteolum
Alice Eastwood
1912-7-24
1367
Shasta
Castella
Comment
CAS-BOT-BC259550
Eriogonum luteolum var. luteolum
Alice Eastwood
1912-7-25
1413
Shasta
Pitt to Baird
Comment
CHSC30836
Eriogonum luteolum var. luteolum
M. S. Taylor
1980-8-14
3240
Shasta
Serpentine ridge on sw side of 28N68, ca. 0.2 mi s of its jct with 28N15, ca. 1.2 mi nw of Regan Meadow, ca. 6 mi s of Wildwood.
1493
Comment
CAS-BOT-BC263209
Eriogonum marifolium var. marifolium
George W. Gillett
1957-8-17
1079
Shasta
Lassen Volcanic National Park. Helen Mountain. Southwest exposure, above Lake Helen
2590
Comment
CAS-BOT-BC263319
Eriogonum marifolium var. marifolium
H. F. Copeland
1935-7-29
s.n.
Shasta
Mt. Lassen. By Emerald Lake
2500
Comment
CAS-BOT-BC263322
Eriogonum marifolium var. marifolium
Jeanne Janish; Carl Janish
1938-9-6
s.n.
Shasta
Near Lake Helen, Lassen National Park
2042
Comment
CAS-BOT-BC272452
Eriogonum nudum var. pubiflorum
Lewis S. Rose
1945-9-2
45219
Shasta
1 mi. se. of Doyles Corner
975
Comment
CAS-BOT-BC272457
Eriogonum nudum var. pubiflorum
Alice Eastwood
1912-8-22
1869
Shasta
Morgans Springs, Lassen Butte Region
Comment
JEPS56614
Eriogonum nudum var. pubiflorum
W. L. Jepson
1914-8-10
5754
Shasta
Upper Fall River Valley
1036
Comment
SBBG1571
Eriogonum nudum var. pubiflorum
H. and M. Dearing
1939-6-16
3655
Shasta
22 mi W of Redding
Comment
UC849634
Eriogonum nudum var. pubiflorum
Alice Eastwood
June 29, 1912- July 11, 1912
994
Shasta
Goose Valley
Comment
CAS-BOT-BC269834
Eriogonum nudum var. pubiflorum
Barrett Anderson
1986-7-8
3108
Shasta
Rte 299 1.6 km E of Burney
930
Comment
UC725744
Eriogonum pyrolifolium
A. A. Heller
1939-7-27
15425
Shasta
trail to Bumpas Hell (slopes at the parking space); Lassen Volcanic National Park
2438
Comment
UC85677
Eriogonum pyrolifolium
Mrs. R. M. Austin
1879-1-1
Shasta
Lassen's Peak
3048
Comment
RSA197003
Eriogonum spergulinum var. reddingianum
Noel Holmgren, James L. Reveal
1966-7-19
2902
Shasta
Lassen Volcanic National Park, Lassen Park road, 7 mi. in form northwest entrance, 1.8 mi. northwest of Devasted Area stop. In wooded area.
1951
Comment
UCD37467
Eriogonum sphaerocephalum
Beecher Crampton
1960-6-16
5647
Shasta
Shasta County, 5-9 miles south of Fall River Mills, Proctor Creek area, land belonging to Bureau of Land Management.
1158
Comment
UC1553599
Eriogonum ternatum
E. Dean
1988-7-8
94
Shasta
0.2 mi e along s side of rd. 29N68, w of Regan Mdw. jct with 29N15; Brushy Mtn.
1493
Comment
UC1735859
Eriogonum umbellatum var. modocense
Dean W. Taylor
1974-7-31
4894
Shasta
Magee Peak, Thousand Lakes Wilderness, Lassen National Forest
2438
Comment
JEPS128712
Eriogonum umbellatum var. nevadense
Lowell Ahart, John Dittes, Josephine Guardino
2017-6-15
21409
Shasta
Extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
Comment
OBI77291
Eriogonum umbellatum var. polyanthum
Anthony Baniaga
2011-6-18
371
Shasta
Lassen NF. Northside of Bidwell Pond. Murken Bench Quad T34N R4E sec 1 SW of SE
1015
Comment
UCD101494
Eriogonum umbellatum var. polyanthum
Beecher Crampton
1960-6-16
5654
Shasta
NE part of county; Glenburn.
1066
Comment
SEINET3816721
Eriogonum umbellatum var. polyanthum
A. A. Heller
1914-8-29
11745
Shasta
Near Castle Crag on Pacific Highway
Comment
CAS-BOT-BC265207
Eriogonum umbellatum var. speciosum
Jas. McMurphy
1914-6-10
s.n.
Shasta
By River Kennett
Comment
POM105128
Eriogonum ursinum
Marcus E. Jones
1897-7-8
s.n.
Shasta
Lassen Peak.
1829
Comment
JEPS88653
Eriogonum ursinum var. ursinum
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5426
Shasta
vicinity Magee Peak; Lassen National Forest, Thousand Lakes Wilderness
2438
Comment
JEPS104983
Eriophorum crinigerum
Dean W. Taylor
1996-6-16
15691
Shasta
Pit River Canyon, on rim of canyon on west edge Flat Woods (about 5 air miles south of Big Bend; Shasta-Trinity National Forests
762
Comment
CHSC98387
Eriophorum gracile
Dean Wm. Taylor; Tom Engstrom
2007-5-17
20119
Shasta
Kosk Creek, unnamed pond in Baker Creek watershed; Pit River watershed (vicinity of Lofton placename on USGS map).
603
Comment Read comments Jan 6 2009
CHSC110655
Eriophyllum lanatum
Julie Kierstead Nelson
2012-5-1
2012 -007
Shasta
5 mi. N of Shasta College, NE of Redding.
208
Comment
HSC46998
Eriophyllum lanatum
Diane L. Reed
1978-5-13
118
Shasta
Trinity National Forest, Basin Gulch Campground
854
Comment
HSC84321
Eriophyllum lanatum
J. P. Smith, Thomas W. Nelson
1982-5-15
10430
Shasta
Lewiston Turnpike along Sawpit Gulch, 1.2 mi. from its junction with Hwy. 299
579
Comment
CAS-BOT-BC301087
Eriophyllum lanatum var. achilleoides
C. L. Hitchcock
1940-5-20
6490
Shasta
25 miles east of Redding
Comment
OBI77292
Eriophyllum lanatum var. achilleoides
Anthony Baniaga
2011-6-18
370
Shasta
Lassen NF. Northside of Bidwell Pond. Murken Bench Quad T34N R4E sec 1 SW of SE
1015
Comment
UC336224
Eriophyllum lanatum var. achilleoides
Lemmon
Sep 1874
Shasta
Lassen's Peak
Comment
UC55073
Eriophyllum lanatum var. achilleoides
Milo S. Baker
1898-7-9
339
Shasta
near Oak Run
Comment
UC896326
Eriophyllum lanatum var. achilleoides
C. L. Hitchcock
1940-5-23
6523
Shasta
5 mi e of Burney Falls
Comment
CDA5421
Eriophyllum lanatum var. grandiflorum
A. C. Browne
1951-5-15
Shasta
Redding.
0
Comment
CHSC9329
Eriophyllum lanatum var. grandiflorum
G. Strausbaugh
1970-5-30
89
Shasta
Across lake from Oak Bottom Marina. Hillside beyond dense manzanita grove.
377
Comment
POM260096
Eriophyllum lanatum var. grandiflorum
C. L. Hitchcock
1940-5-17
6428
Shasta
3 miles east of Redding.
152
Comment
UC507120
Eriophyllum lanatum var. grandiflorum
Lincoln Constance
1933-6-21
E 88
Shasta
2 mi s Hazel Creek
Comment
CAS-BOT-BC301426
Eriophyllum lanatum var. grandiflorum
L. Constance
1933-6-21
E 91
Shasta
3 miles north of Redding
Comment
CAS-BOT-BC301434
Eriophyllum lanatum var. grandiflorum
L. Constance
1933-6-21
E 89
Shasta
1/2 mile north of Pollock
Comment
UC1540149
Eryngium articulatum
Dean Wm. Taylor and Glenn L. Clifton
1987-8-5
9215
Shasta
along Hwy. 89 0.7 mi. s. Burney Falls State Park (bed of Burney Creek); extreme n.e. Shasta Co.
1341
Comment
SDSU2265
Eryngium articulatum
D. F. Howe
1966-8-28
4311
Shasta
5 miles north of #299 on #89.
975
Comment
UC1587181
Eryngium mathiasiae
Beth Corbin with Gary Schoolcraft and Diane McConnoughey
1991-7-10
641
Shasta
ca. 3.5 mi. e.-n.e. Hat Creek P.O. (Murken Lake on Murken Bench); Murken Bench, Murken Lake
1036
Comment
UCD22454
Eryngium mathiasiae
Randy Howsmon
2003-7-1
s.n.
Shasta
Found in Glenburn, Fall River Valley.
1005
Comment
UC856280
Erysimum capitatum
C. L. Hitchcock
1940-5-23
6515
Shasta
ca 1/4 mi s Burney Falls
Comment
UCD114977
Erysimum capitatum
G. F. Hrusa; T. D. Wilfred
1996-6-10
12957
Shasta
Lassen National Forest; at intersection of Highway 44 and USFS S16.
1640
Comment
CAS-BOT-BC54557
Erysimum capitatum
John Thomas Howell
1961-6-20
36539
Shasta
Lassen Volcanic National Park. East edge of Chaos Jumbles on Lassen Highway.
Comment
CAS-BOT-BC54563
Erysimum capitatum
Ella Dales Cantelow
1941-5-23
3631
Shasta
U.S. Highway #89 near junction with U.S. Highway #299.
Comment
SJSU567
Erysimum capitatum
G. Witherspoon
1940-6-25
2109
Shasta
Manzanita L, Lassen Volcanic National Park
1828
Comment
RSA66164
Erysimum capitatum var. capitatum
F. W. Peirson
1932-7-13
10150
Shasta
Near Big Meadow, Thousand-Lake Basin.
1951
Comment
CHSC38096
Erysimum perenne
R. E. Preston
1983-8-6
404
Shasta
Near summit of Diamond Peak, Lassen Volcanic National Park.
2316
Comment
CHSC88792
Erythranthe guttata
R. Fischer
2004-7-2
297
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. At edge of Horr Pond below Camp 7.
1010
Comment
RSA0049598
Erythranthe guttata
Dean Wm. Taylor
2013-9-6
21407
Shasta
Burney Falls; Burney Creek at Burney Falls State Park,
853
Comment
CHSC49000
Erythranthe lewisii
Vernon Oswald
1986-7-28
2247
Shasta
Trail between Bumpass Hell and Cold Boiling Lake, Lassen Volcanic National Park.
2286
Comment
CHSC9241
Erythranthe microphylla
G. Strausbaugh
1970-7-19
135
Shasta
Beside Boulder Creek where crosses dirt road ca. 3 mi. east of summit of Shasta Bally.
457
Comment
JEPS123359
Erythranthe taylorii
Gabe Youngblood
2015-3-5
3
Shasta
Limestone outcrops east of Dekkas Rock and north of Kamloops on Shasta Lake. Minnesota Mountain, 7.5' Q.
Comment
JEPS123360
Erythranthe taylorii
Gabe Youngblood
2015-3-6
4
Shasta
Limestone rock near Shasta Caverns lakeside facilities. O'Brien, 7.5' Q.
Comment
JEPS123361
Erythranthe taylorii
Gabe Youngblood
2015-3-9
5
Shasta
Limestone cliff faces between Upper Limestone Valley Creek and Lower Limestone Valley Creek on the Big Backbone arm of Shasta Lake. Bohemotash Mountain, 7.5' Q.
Comment
JEPS123484
Erythranthe taylorii
Len Lindstrand III with Sarah Tona and Julie Kierstead Nelson
2014-4-9
s.n.
Shasta
North of Ellery Creek. Slope above (west of) Gilman Road, approximately 0.20 mile north of the Ellery Creek confluence with Lake Shasta. Bollibokka Mountain 7.5' USGS quadrangle.
Comment
RSA565081
Erythranthe taylorii
D. W. Taylor, J. R. Shevock
1993-5-1
13405
Shasta
South end Gray Rocks, Squaw Creek watershed, Shasta Lake region
854
Comment Read comments Aug 29 2013
JEPS118209
Erythronium californicum
Dean Wm. Taylor with Joe Molter, Tom Engstron
2004-6-11
19102
Shasta
Shirttail Peak (ca. 15 air miles NW of Redding)
1249
Comment
CHSC112192
Erythronium helenae
Dean Wm. Taylor
2014-4-9
21465
Shasta
Shasta Lake; Shasta-Trinity National Forest, along Gilman Road (Road 7H 009) about 0.4 road miles west of the entrace road to Dekas Rock Campground.
371
Comment
UC1053456
Erythronium klamathense
Rimo Bacigalupi and Arthur Holmgren
1950-4-25
3164
Shasta
boggy meadow along CA Hwy #89 28 mi e McCloud; Little Bear Flat
Comment
CHSC25125
Erythronium multiscapideum
Paul Lyman
1970-4-25
21
Shasta
Open Triangle Ranch; Whitmore. Found near west boundary, 100 yds. West of small irrigation dam.
Comment
CAS-BOT-BC504368
Erythronium purpurascens
Ella Dales Cantelow
1939-6-10
2577
Shasta
King Creek Meadows, Mt. Lassen National Park
2255
Comment
RSA31984
Erythronium purpurascens
A. A. Heller
1941-8-11
16282
Shasta
Near the head of Little Hot Springs Valley, Lassen Volcanic National Park
2134
Comment
JEPS123344
Erythronium shastense
Gabe Youngblood
2015-3-11
7
Shasta
Limestone slope above drainage south of North Gray Rocks and Shasta Caverns. O'Brien, 7.5' Q.
Comment
CHSC57479
Eschscholzia caespitosa
Catherine Underwood
1987-4-13
14
Shasta
10 yds s side of Oak Trail Rd, 1 1/4 mi w of Dry Creek Rd, 8 mi e of Redding. Steep slopes in the gully.
Comment
CAS-BOT-BC402838
Eschscholzia caespitosa
Elmer I. Applegate
1929-6-18
5747
Shasta
Pollock, canyon of the Sacramento River
Comment
UC54480
Eschscholzia californica
H. M. Hall and E. B. Babcock
June, 1903
4173
Shasta
Fall River Springs Sierra Nevada Mountains (ne Shasta Co.)
1066
Comment
UC54481
Eschscholzia californica
H. M. Hall and E. B. Babcock
June, 1903
4004
Shasta
Bayha Upper Sacramento Valley
304
Comment
CAS-BOT-BC403669
Eschscholzia californica
Elmer I. Applegate
1929-6-23
5859
Shasta
Burney
Comment
CAS-BOT-BC419549
Eschscholzia lobbii
A. A. Heller
1905-5-30
s.n.
Shasta
Near Redding
Comment
CAS-BOT-BC419550
Eschscholzia lobbii
A. A. Heller
1918-4-21
12990
Shasta
Two miles north of Anderson
Comment
CHSC4042
Eschscholzia lobbii
Sadie Gualtieri
1967-3-26
Shasta
1/5 mile W. Bear Creek on S. side hiway 44 to Lassen Park, E. from Redding.
Comment
SEINET7067179
Eschscholzia lobbii
A. G. Vestal
1947-5-2
s.n.
Shasta
About 4.0 miles east of Redding on Old Forty Four Road. Coordinate datum: NAD27.
Comment
SEINET5718783
Eschscholzia lobbii
J. Maze
1971-1
789
Shasta
Junction, Airport Rd. and hwy 44.
Comment
SJSU10671
Eschscholzia lobbii
H. D. Baer
1960-4-14
Shasta
near Coleman Fish Hatchery, 11 mi SE of Anderson
259
Comment
CAS-BOT-BC310388
Eucephalus breweri
W. R. Ernst
1957-8-10
204
Shasta
Mt. Lassen National Volcanic Park. Trailside about 1 mile off the Lassen Peak Highway on the Kings Creek Falls trail
Comment
NY168795
Eupatorium shastense
G. L. Stebbins
1950-6-20
5968
Shasta
25 miles (airline) northeast of Redding, 1 mile east of Squaw Creek, on Flat Creek Road, 300 ft. above road
Comment
CHSC63052
Euphorbia crenulata
Vernon H. Oswald; Lowell Ahart
1994-4-27
6119
Shasta
Bailey Cove Trail, on the W side of the McCloud River Arm of Shasta Lake, ca. 0.15 mi E (clockwise) of the trailhead.
335
Comment
CDA19206
Euphorbia oblongata
G. Kleis
2001-5-1
PDR 914722
Shasta
Sacramento Valley; Redding Arboretum, Quartz Hill Rd., Redding.
0
Comment
CAS-BOT-BC312163
Eurybia radulina
Marian L. Campbell
1921-7-26
s.n.
Shasta
Castle Crags
Comment
CAS-BOT-BC310656
Euthamia occidentalis
Alice Eastwood
1912-7-26
1475
Shasta
Pitt river bed
Comment
CAS-BOT-BC418824
Fagopyrum esculentum
Ellen O'Connor
2009-1-8
s.n.
Shasta
Jones Valley, near Redding
457
Comment
RSA699846
Festuca
L. P. Janeway
2001-6-21
7213
Shasta
High Cascade Range. About 1.3 km east of edge of Hat Creek Rim, about 3.4 km north of highway 44.
1494
Comment
HSC84188
Festuca californica
J. P. Smith, Thomas W. Nelson
1982-5-15
10447
Shasta
Lewiston Turnpike, 7.6 mi from its junction with Hwy. 299.
1220
Comment
CAS-BOT-BC105063
Festuca idahoensis
R. C. Wenk; P. Hopkinson; M. Hammond; P. Brownsey
2008-6-20
887
Shasta
Castle Crags State Park. Near intersection of Castle Creek Road and Castle Crags State Park Road. About 100 m E of park
624
Comment
HSC101641
Festuca idahoensis
J. P. Smith
2010-6-25
12969
Shasta
Along USFS Service Road, S of the Callahan to Gazelle Road
1541
Comment
HSC101576
Festuca microstachys
J. P. Smith, J. O. Sawyer
2010-5-8
12851
Shasta
Along County Rd. A16 (Ono to Platina Rd.)
462
Comment
UCD66121
Festuca occidentalis
P. B. Kennedy
1923-7-29
Shasta
Southwest of Sisson.
Comment
UCD66137
Festuca occidentalis
G. F. Hrusa; T. D. Wilfred
1996-6-10
13001
Shasta
Lassen National Forest. NW side of HWY 44, 1 m. SW of USFS N12 to Twin Bridges.
1550
Comment
CHSC118275
Festuca trachyphylla
Barbara L. Wilson; Nick Otting
2015-5-27
18407
Shasta
Side of Interstate Highway 5 (I-5) southbound.
397
Comment
HSC100044
Frangula californica
J. P. Smith, & J. O. Sawyer
2010-5-7
12833
Shasta
Shasta-Trinity National Forest. Rd. S of Sims Flat Guard Station on 37N16.
521
Comment
LA207709
Frangula californica
Carl Epling; William Robison
1935-7-17
sn
Shasta
Lassen Park, near Manzanita Lake
Comment
HSC72295
Frangula californica subsp. crassifolia
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-8
9636
Shasta
Trinity National Forest, road above Beegum Gorge Campground
Comment
CAS-BOT-BC53411
Frangula californica subsp. occidentalis
Carl B. Wolf
1931-9-1
2387
Shasta
Along the Sacramento River, 11 mi. So. of Dunsmuir (8/10 mi. No. of Mears Creek)
609
Comment
SBBG27529
Frangula californica subsp. occidentalis
C. B. Wolf
1934-7-7
Shasta
W side Sacramento River, just S of Castle Crk
609
Comment
SD22836
Frangula californica subsp. occidentalis
Carl B. Wolf
1934-7-7
6033
Shasta
W. side of Sacramento River, just so. of Castle Creek
2000
Comment
CAS-BOT-BC53895
Frangula californica subsp. tomentella
A. A. Heller
1905-5-29
7895
Shasta
Near Redding
Comment
CAS-BOT-BC53897
Frangula californica subsp. tomentella
A. A. Heller
1905-5-26
7859
Shasta
Near Redding
Comment
CAS-BOT-BC53855
Frangula californica subsp. tomentella
W. R. Dudley
1899-8-1
s.n.
Shasta
Clear Creek Divide
Comment
CAS-BOT-BC60004
Frangula purshiana
F. Almeda; R. Eisenhardt
1995-5-29
7428
Shasta
Willow Creek Ranch about 6.8 mi. s. of the intersection of Calif. State Rd. #89 and Squaw Valley Rd. in McCloud.
883
Comment
HSC100047
Frangula purshiana subsp. annonifolia
J. P. Smith, & J. O. Sawyer
2010-5-7
12837
Shasta
Shata-Trinity National Forest. Sims Flat Campground.
524
Comment
CAS-BOT-BC59587
Frangula rubra subsp. rubra
Carl B. Wolf
1934-7-7
6034
Shasta
W. side of Sacramento River, 8/10 mi. no. of Mears Creek
609
Comment
SEINET192032
Frasera albicaulis subsp. nitida
C. L. Hitchcock
1940-5-17
6443
Shasta
3 miles east of Redding.
152
Comment
CAS-BOT-BC217679
Fraxinus dipetala
L. E. Smith
1913-4-13
625
Shasta
Pitt River
Comment
CAS-BOT-BC217680
Fraxinus dipetala
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
UC70392
Fraxinus latifolia
Milo S. Baker
1898-7-6
373
Shasta
Clover Creek Falls
Comment
CHSC42193
Fremontodendron californicum
Steven A. Conley
1986-4-7
6
Shasta
Roadside, open area by Hwy 44, 8 mi e of Redding, 1/4 mi e of Bear Creek.
243
Comment
JEPS25404
Fritillaria
Rimo Bacigalupi with G. T. Robbins
1959-4-21
7019
Shasta
1.6 mi s of Shingletown (drainage of Brush Creek along road from Manton to Shingletown)
1011
Comment Read comments Feb 23 2012
CAS-BOT-BC504397
Fritillaria
Jim Riley; N. S. Stilson
1923-4-19
s.n.
Shasta
Delta
Comment
JEPS100634
Fritillaria affinis
Dean Wm. Taylor with Glenn L. Clifton
1991-3-14
11591
Shasta
Hwy 299 at milepost SHA 5.0, between Sawpit Gulch and Trail Gulch, ca. 5 mi E of Trinity County line Klamath Range
540
Comment
HSC90074
Fritillaria affinis
Amy Austin, Tony LaBanca, Noreen McClintock
1990-3-31
16
Shasta
NW facing slope next to rd. A16, 1.0 mi. S of intersection with Hwy. 36
732
Comment
UC1036248
Fritillaria atropurpurea
George W. Gillett
1952-6-19
57
Shasta
Lassen Volcanic National Park, Manzanita Lake Trail Lassen Volcanic National Park; , Manzanita Lake Trail
1783
Comment
UCR90880
Fritillaria atropurpurea
Kathy Harper, Dane Karr
1994-6-17
s.n.
Shasta
Lassen Volcanic National Park: trail along Hat Creek from I-89 at Hat Lake to Paradise Meadows
2287
Comment
CHSC86262
Fritillaria eastwoodiae
Martin J. Lenz
2003-5-12
6
Shasta
Approx. 0.4 mi. ENE of confluence of Little Cow Cr. and Mill Cr. UTM: Zone 10 590700E 4511650N. Edge of abandoned road.
695
Comment
JEPS91030
Fritillaria eastwoodiae
Dean Wm. Taylor with James R. Shevock
1993-5-1
13398
Shasta
Squaw Creek 3 mi up from Shasta Lake (0.6 mi n of Squaw Creek Guard Station); Cascade Ranges, Squaw Creek
365
Comment
CAS-BOT-BC506186
Fritillaria pudica
Dean Wm. Taylor; Rexford E. Palmer
1988-6-26
9894
Shasta
Cascade Mountains, The Gardens, meadows along the Tamarack Road (Burney to Whitmore Road at the west base of Burney Mountain
Comment
CAS-BOT-BC504457
Fritillaria recurva
Ingo Orlamunder
1975-5-10
s.n.
Shasta
Mill Creek, 30 miles east of Redding
Comment
CDA40530
Froelichia gracilis
Adam Davy
2013-11-18
PDR# 450 P06001980
Shasta
Redding; Collyer and Twin Tower Roads.
0
Comment
HSC23331
Galium aparine
G. Strausbaugh
1970-5-30
92
Shasta
W bank of stream, 10 ft. above where inlets to 3rd cove W of Brandy Creek Swimming Area
372
Comment
SJSU3771
Galium aparine
C. W. Sharsmith
1963-6-15
7073
Shasta
Viola
1341
Comment
CHSC30143
Galium bolanderi
M. S. Taylor
1980-6-10
2794 A
Shasta
Sims Flat Rd, between Campground and Sims Lookout turn, ca. 2 mi S of I5, ca. 6 mi SW of Sweetbriar.
853
Comment
CHSC43738
Galium grayanum var. grayanum
Vernon Oswald
1986-6-25
2155
Shasta
Lassen Hwy at Diamond Pk.
2225
Comment
JEPS118667
Galium porrigens var. porrigens
Julie Kierstead Nelson with Ron Clementson, Danielle Chi, Paul Kjos
2005-2-23
2005 -001
Shasta
South end Antlers Bridge over Shasta Lake on Interstate 5, south of Lakehead, north of Redding. Lamoine 7.5 minute quadrangle, 665-2, 1998
Comment
UCR206341
Galium sparsiflorum subsp. glabrius
George K. Helmkamp, E. A. Helmkamp
2009-6-14
15027
Shasta
Southern Cascade Range, Water Leaf Lane (apparently very new, short spur), 0.2 mile south of CA-44 junction 1.2 miles west of Shingletown
992
Comment
UCR118169
Garrya elliptica
R. J. Rodin
1971-8-20
8590
Shasta
Shasta-Trinity National Forest, Slate Creek, 22 miles north of Redding on Hwy 99 (US 5), just north of Shasta Lake near Lamoine
1400
Comment
JEPS69271
Gastridium ventricosum
J. W. Blankinship
1911-5-29
Shasta
Olinda
Comment
UC1543732
Gayophytum
Harold and Virginia Bailey
1948-8-27
2882 a
Shasta
Badger Flat Lassen Volcanic National Park
1920
Comment
UC191665
Gentiana newberryi
J. G. Lemmon
Shasta
from Lyell to Lassen
Comment
CAS-BOT-BC459368
Geum macrophyllum
M. S. Baker; Frank Nutting
1894-5-26
s.n.
Shasta
Goose Valley
Comment
UCSB40522
Gilia austrooccidentalis
R. Martin
1978-5-30
159
Shasta
474 EAST POTRERO RD FIGUEROA MOUNTAIN ROAD (4.8 MI E OF WENDY RD JUNCTION)
1073
Comment Read comments Sep 17 2009
RSA0014265
Gilia capitata
Justin M. Wood
2010-9-2
2558
Shasta
Northwest face of Round Mtn: +/- 1.2 mile northwest of general store (highway 299), just northwest of communication towers along road leading to the peak.
946
Comment
HSC71147
Gilia capitata
Thomas W. Nelson, Jane P. Nelson, J. P. Smith
1978-7-23
4473
Shasta
Along rd. to Bully Choop 9 mi. from jct. with county Rd. A 16
Comment
RSA63412
Gilia capitata
Malcolm A. Nobs
1948-6-26
517
Shasta
on Highway 99 ca. 20 miles south of Dunsmuir. Outcrop by Slate Creek.
Comment
UC449792
Gilia capitata subsp. capitata
Franklin P. Nutting
1894-5-26
Shasta
Goose Valley
Comment
UC535972
Gilia capitata subsp. capitata
Elmer I. Applegate
1929-6-23
5849
Shasta
Montgomery Creek
Comment
UC932029
Gilia capitata subsp. capitata
Malcolm A. Nobs
1948-6-26
517 b
Shasta
on highway 99 ca 20 mi s Dunsmuir (on slate outcrop by Slate Creek); Slate Creek, s of Dunsmuir
Comment
UC932030
Gilia capitata subsp. capitata
Malcolm A. Nobs
1948-6-26
517 a
Shasta
on highway 99 ca 20 mi s Dunsmuir (on slate outcrop by Slate Creek); by Slate Creek, s of Dunsmuir
Comment
SEINET4407890
Gilia glandulifera
A. A. Heller
1905-1
7868
Shasta
Comment
CAS-BOT-BC123841
Gilia tenuisecta
Amos Arthur Heller
1905-5-30
7898
Shasta
Near Redding
Comment
HSC73423
Gilia tricolor subsp. tricolor
Robert Kirkpatrick, Doug Renwick
1981-5-9
103
Shasta
Harrison Gulch off Hwy. 36
820
Comment
CAS-BOT-BC266520
Githopsis diffusa
A. A. Heller
1905-6-3
s.n.
Shasta
Near Middle Creek Station
Comment
JEPS57369
Githopsis pulchella subsp. campestris
L. R. Heckard
1968-5-31
1931
Shasta
4.7 mi s Cohasset road junction (along Ponderosa Way, ne of Chico)
670
Comment
SEINET10840479
Githopsis pulchella subsp. campestris
Bettiel
1923-5-10
BETTIEL s.n.
Shasta
Comment
CHSC63558
Githopsis specularioides
Vernon H. Oswald; Lowell Ahart
1994-5-12
6192
Shasta
Sugarloaf Creek Trail ca. 0.4 mi NW of the trailhead located on Lakeshore Dr. (35N08), on the W side of the Sacramento River Arm of Shasta Lake.
381
Comment
POM257065
Glyceria borealis
Virginia Long
1932-7-4
185 a
Shasta
Manzanita Lake
1768
Comment
UCD66752
Glyceria borealis
S. Galen Smith; Malcolm A. Nobs, Herbert L. Mason
1949-5-29
750
Shasta
Between Hat Creek and Pitt River bridge, highway 299.
Comment
UC1059005
Glyceria declinata
Beecher Crampton
1956-8-20
3792
Shasta
Dome Creek junction with Sacramento River at Castle Crag (sand of Dome Creek); Sacramento River, Dome Creek
Comment
CHSC60475
Glyceria elata
Mary Ann Showers
1992-6-28
2646
Shasta
Lassen Volcanic National Park. Pond below Windy Point, west of Mill Creek.
1950
Comment
UCD66840
Glyceria elata
A. A. Beetle
1944-8-15
3023
Shasta
West of Burney.
Comment
CHSC93334
Gnaphalium palustre
R. Fischer
2005-7-18
597
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a roadbed west of the old Ranger Station and near the Bowman drainage ditch.
1011
Comment
RSA530013
Gnaphalium palustre
D. W. Taylor
1988-6-22
9835
Shasta
Dry Lake, W base of Burney Mountain.
1256
Comment
JEPS4223
Gratiola ebracteata
J. W. Blankinship
1911-5-5
Shasta
Redding
Comment
JEPS4229
Gratiola ebracteata
Alice King
1921-1
Shasta
Anderson
Comment
UCD132487
Grindelia camporum
K. M. Meyer; A. Townesmith
2007-7-27
165
Shasta
Shasta-Trinity National Forest; 8.2 miles on Gilman Road, exit 698 off (N) 1-5.
411
Comment
UC32173
Grindelia hirsutula
Edw. L. Greene
1889-1-1
Shasta
Comment
CAS-BOT-BC304881
Grindelia hirsutula
William A. Dayton
1913-8-25
544
Shasta
Shasta National Forest. Near Screwdriver Creek, Summit Lake Range
1554
Comment
CAS-BOT-BC94808
Grindelia nana
R. C. Wenk; P. Hopkinson; M. Hammond; P. Brownsey
2008-6-20
889
Shasta
Castle Crags S.P., near jct. of Castle Creek Road and Castle Crags S.P. road, about 100 m E of park entrance station
624
Comment
OBI55406
Grindelia nana
David J. Keil, Kathleen Keil
1992-7-24
23582
Shasta
12.2 mi E of siskiyou County line along Hwy 89
Comment
SEINET515859
Grindelia nana
Vernon H. Oswald
1998-9-8
9615
Shasta
Hwy 89 at its closest approach to Gurney Creek just south of McArthur-Burney Falls Memorial State park.
930
Comment
SBBG16478
Hackelia californica
D. Myrick
1961-6-23
341
Shasta
Sunflower Flat on Hat Crk Rd
1828
Comment
SEINET12595842
Hackelia californica
F. J. Herman
1931-7-5
s.n.
Shasta
Lassen Volcanic National Park.
1768
Comment
UCD119374
Hackelia californica
G. F. Hrusa; T. D. Wilfred
1996-6-10
12949
Shasta
Approx 1/4 m. E of Hwy 44 intersection, on USFS S17, near crossing of Manzanita Creek. Lassen National Forest.
1590
Comment
POM368121
Hackelia californica
B. C. Templeton
1960-6-16
s.n.
Shasta
Near Burney
Comment
UC455978
Hackelia californica
I. J. Condit
1911-7-10
Shasta
Shasta Retreat
Comment
UC1036320
Hackelia micrantha
George W. Gillett
1952-8-11
177
Shasta
1/2 mi below Bumpas Hell (Trail from Bumpas Hell to King's Creek); Lassen Volcanic National Park
2377
Comment
UC726997
Hackelia nervosa
A. A. Heller
1941-8-11
16285
Shasta
Upper King Creek Meadow, along Highway Upper King Creek Meadow; Lassen Volcanic National Park
Comment
JEPS89014
Harmonia doris-nilesiae
Vivian Parker
1993-6-15
17 -29
Shasta
Dead Horse Ridge Shasta-Trinity National Forests, Yolla Bolly Ranger District (junction of FS road 28N10 and 29N41, Pony Buck East, Calif. quadrangle)
Comment
UC843912
Hastingsia alba
Alice Eastwood
Jun 29 1912-Jul 11 1912
820
Shasta
Goose Valley
Comment
JEPS102950
Hastingsia serpentinicola
L. P. Janeway
2001-7-8
7273
Shasta
Klamath Ranges. Regan Meadow; about 4.8 km north of Pony Buck Peak; head of northwestern side drainage of Middle Fork Beegum Creek
1330
Comment
UC1540146
Hazardia whitneyi var. discoidea
Dean Wm. Taylor and Glenn L. Clifton
1987-8-5
9233
Shasta
extreme ne portion of county (watershed divide Pit and McCloud rivers) Shasta County; Grizzly Peak
1889
Comment
HSC103532
Helianthella californica var. nevadensis
Thomas W. Nelson, Jane Nelson
1982-5-15
6874
Shasta
Along Lewiston Turnpike, 2.8 mi. from junction with State Route 299
610
Comment
UCR206373
Helianthella californica var. nevadensis
George K. Helmkamp, E. A. Helmkamp
2009-6-13
14996
Shasta
Southern Cascade Range, Wilson Hill Road, 0.7 mile south of its junction with CA-44 in Shingletown
1088
Comment
CHSC58022
Hemizonella minima
Vernon H. Oswald
1992-5-25
4952
Shasta
Lassen Volcanic National Park. Stone quarry on Old Emigrant Trail, east foot of Raker Peak., ca. 1.1 mi (air) NNE of Lassen Hwy. On top of a cliff.
1929
Comment
UC480995
Hemizonella minima
Franklin P. Nutting
Shasta
Goose Valley
Comment
UCD133057
Hemizonella minima
G. F. Hrusa
1996-5-2
12871
Shasta
Lassen National Forest - Wheel Project; approx. 1/2 mile S of Old Station Trailer Park on Hwy 44-89.
1470
Comment
CAS-BOT-BC313434
Hemizonella minima
John Thomas Howell
1961-6-20
36538
Shasta
Chaos Crags Trail near Manzanita Lake, Lassen Volcanic National Park
1889
Comment
JEPS100966
Hesperochiron pumilus
Dean W. Taylor
1993-4-16
13353
Shasta
Shingletown Ridge; ca 1.5 miles NE Black Butte, north of Ash Creek
853
Comment
SD64428
Hesperocyparis bakeri
Darley F. Howe
1966-8-28
Shasta
Near Cypress Camp, Burney Springs Area
1615
Comment
SD11872
Hesperocyparis macnabiana
Carl B. Wolf
1931-8-31
Shasta
1 mile out of Whiskeytown on the road to Redding.
305
Comment
SD104469
Hesperolinon micranthum
Reid Moran
1978-6-24
26061
Shasta
Open area in forest on ridge west of Little Roaring Creek.
800
Comment
UC867807
Hesperolinon micranthum
C. L. Hitchcock
1940-5-17
6461
Shasta
3 mi e Redding
152
Comment
POM203778
Heterocodon rariflorum
J. T. Howell
1934-7-5
12422
Shasta
Burney
Comment
SEINET10460715
Heterocodon rariflorum
A. Arthur Heller
Heller 7910
Shasta
REDDING
Comment
CHSC9223
Heteromeles arbutifolia
G. Strausbaugh
1970-7-12
132
Shasta
Around Whiskeytown Lake. This across lake from Whiskeytown Marina ca. 100 yds. n of Red Gulch, 1.5 ft. above water's edge.
369
Comment
CAS-BOT-BC423447
Heuchera micrantha var. macropetala
C. L. Hitchcock
1940-5-20
6481
Shasta
25 miles east of Redding
Comment
UCR268862
Hieracium albiflorum
Jim Andre, Tasha La Doux, , Senna T. Andre, Elias Andre
2013-7-12
31401
Shasta
along north side of Hwy 89 at Pondosa Rad exit, Little Bear Flat, c. 25 mi east of McCloud, c. 20 mi north of Burney, just south of Siskiyou County line
1236
Comment
CAS-BOT-BC319671
Hieracium albiflorum
Alice Eastwood
1921-7-22
10707 a
Shasta
Near Lewiston
Comment
RSA113766
Hieracium albiflorum
George W. Gillett
1953-7-31
306
Shasta
Lassen Volcanic National Park. Noble Pass, northeast corner of the park.
1860
Comment
UC32778
Hieracium albiflorum
F. W. Morse
1886-7-1
Shasta
Comment
RSA0049746
Hieracium greenei
Dean Wm. Taylor
2012-8-22
21307
Shasta
Trinity Mountains; westerly flank of ridgecrest of Middle Ridge (ca. 1 air mile North of Chicken Hawk Hill)
1761
Comment
JEPS3338
Hieracium horridum
George Gillett
1952-8-25
224
Shasta
along trail between Park Museum and Tent City; Lassen Volcanic National Park, Chaos Jumbles
1767
Comment
CDA20536
Hippuris vulgaris
K. Martyn
2005-6-3
PDR 1292145
Shasta
McArthur swamp.
0
Comment
JEPS74019
Holcus lanatus
Virginia E. Long
1931-6-4
83 a
Shasta
n of Olinda between Redding and Anderson about 3 mi w Pacific highway (plateau region on mountaintop, Happy Valley, Steward Ranch); w of Pacific highway
Comment
RSA659530
Holodiscus microphyllus
Gary D. Wallace
1990-6-28
2939
Shasta
Cascade Range: Lassen Park, Chaos Jumbles.
Comment
CAS-BOT-BC150121
Holodiscus microphyllus var. glabrescens
Hans Leschke
1960-8-6
1718
Shasta
Near Echo Lake
Comment
CAS-BOT-BC150123
Holodiscus microphyllus var. glabrescens
M. S. Jussel
1931-9-7
s.n.
Shasta
Mt. Lassen
2438
Comment
CAS-BOT-BC150126
Holodiscus microphyllus var. glabrescens
Alice Eastwood
1912-8-22
1866
Shasta
Trail from Morgans Springs to Lassen Butte
Comment
CAS-BOT-BC388563
Holosteum umbellatum
G. Schoolcraft
1988-4-25
1785
Shasta
West slopes of Hogback Ridge s. of Fall River Mills
1158
Comment
UCD72571
Holosteum umbellatum subsp. umbellatum
Dan Marcum
2008-5-1
s. n.
Shasta
Fall River Valley
1005
Comment
SEINET10528775
Hookera californica
A. Arthur Heller
1905-5-25
Heller 7844
Shasta
Redding, Cal.
Comment
UCD85384
Hordeum brachyantherum
G. F. Hrusa
1991-6-27
8491
Shasta
Pit River Drainage. Along Tule River to N of Diversion Canal in Fall River Valley.
1000
Comment
CHSC93195
Hordeum brachyantherum subsp. brachyantherum
R. Fischer
2005-7-18
526
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collection made near old Ranger Station at western end of park from a meadow.
1036
Comment
CAS-BOT-BC280882
Hordeum brachyantherum subsp. brachyantherum
John Thomas Howell
1960-8-22
36351
Shasta
Lassen Volcanic National Park. Manzanita Lake
1783
Comment
CAS-BOT-BC284910
Hordeum murinum subsp. leporinum
L. E. Smith
1915-4-1
s.n.
Shasta
Anderson
Comment
JEPS98754
Hordeum vulgare
Julie Kierstead Nelson
2000-5-5
2000 -22
Shasta
W side of Shasta Lake (below N ridge of Charlie Creek watershed, S of Forest Service Road 35N06, on fireline on edge of 1999 Sugar wildfire); Shasta Lake Ranger District
883
Comment
HSC18782
Horkelia congesta var. congesta
William J. Ferlatte
1935-6-1
Shasta
Nasoni Creek mouth, McCloud River
Comment Read comments Nov 16 2013
JEPS109789
Horkelia daucifolia var. indicta
Dean W. Taylor
1990-6-11
10851
Shasta
ca. 2.5 air miles NW of Shingletown, at S base of Di Hill. Along right of way of Pacific Gas Pipeline
670
Comment
JEPS28752
Horkelia fusca subsp. tenella
George W. Gillett
1957-8-11
1035
Shasta
Lassen Volcanic National Park, Hat Lake
1965
Comment
UC1543856
Horkelia fusca subsp. tenella
Harold and Virginia Bailey
1948-8-27
2874 a
Shasta
Badger Flat Lassen Volcanic National Park
1920
Comment
RSA85218
Horkelia fusca var. brownii
F. W. Peirson
1932-7-9
10274
Shasta
Below Burney Spring
1433
Comment
SBBG15745
Horkelia fusca var. tenella
D. Myrick
1961-6-23
336
Shasta
1 mi down Hat Crk Rd from Hat Lake
1828
Comment
CHSC27873
Horkelia tridentata
Robin Ondricek
1978-4-22
19
Shasta
Ca. 32.2 mi ne of Redding, n side of Hwy 299, Montgomery Falls, Montgomery Creek.
609
Comment
JEPS91112
Horkelia tridentata subsp. flavescens
Dean W. Taylor
1993-6-16
13685
Shasta
North Coast Ranges, e base of Lookout Peak, on Bully Choop Mountain Road Lookout Peak; North Coast Ranges, Lookout Peak
1493
Comment
UCD113575
Horkelia tridentata var. tridentata
G. F. Hrusa; T. D. Wilfred
1996-6-10
12961
Shasta
Along USFS S16 approx. 1 mile N of Hwy 44 intersection. Lassen National Forest.
1635
Comment
CAS-BOT-BC206155
Hosackia crassifolia
Alice Eastwood
1912-6-29
823
Shasta
Goose Valley
Comment
HSC32015
Hosackia crassifolia
A. M. Montalvo, J. D. Ackerman
1974-7-6
370
Shasta
E of Buckhorn Summit along Hwy. 299 between Weaverville and Redding.
915
Comment
SD104437
Hosackia crassifolia var. crassifolia
Reid Moran
1978-6-24
26056
Shasta
Little Roaring Creek, colony on open south slope
800
Comment
CDA1457
Hydrilla verticillata
J. R. Keck Jr., R. M. Price
1985-9-6
Shasta
Anderson River Park, Anderson.
0
Comment
UC73688
Hydrophyllum occidentale
Milo S. Baker
Jul 1898
357
Shasta
near Stalker's
Comment
CHSC93292
Hypericum formosum var. scouleri
R. Fischer
2005-7-15
540
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off moist grassy meadow from the margins of Ja-She Pond.
1007
Comment
SACT000009
Hypericum perfoliatum
Shannon Datwyler, Merrill Roseberry
2008-6-24
Shasta
Plants both along roadside and along Castle Creek; Site for pollination ecology study and population level sampling of Penstemon subsect. Heterophylli
Comment
UCR206375
Hypericum perforatum
George K. Helmkamp, E. A. Helmkamp
2009-6-13
14994
Shasta
Southern Cascade Range, Wilson Hill Road, 0.7 mile south of its junction with CA-44 in Shingletown
1088
Comment
CAS-BOT-BC401280
Hypericum perforatum
L. E. Smith
1913-5-28
322
Shasta
Cottonwood
Comment
CHSC63034
Hypochaeris glabra
Vernon H. Oswald; Lowell Ahart
1994-4-27
6131
Shasta
Bailey Cove Trail, on the W side of the McCloud River Arm of Shasta Lake, ca. 1.0 mi E (clockwise) of the trailhead.
335
Comment
UC898072
Hypochaeris glabra
C. L. Hitchcock
1940-5-17
6465
Shasta
3 mi e Redding
152
Comment
HSC97655
Hypochaeris glabra
L. Snyder, B. Redfern, , A. de Knijf
1999-4-18
49
Shasta
Hwy. 36
330
Comment
UCR206569
Hypochaeris radicata
George K. Helmkamp, E. A. Helmkamp
2009-6-13
14988
Shasta
Southern Cascade Range, Wilson Hill Road, 0.7 mile south of its junction with CA-44 in Shingletown
1088
Comment
CHSC6598
Idahoa scapigera
V. Stevens
1968-4-13
26
Shasta
Hwy 44 ca. mi w of Redding on Black Butte Mt. (e side of hwy.).
Comment
SEINET2441340
Ipomopsis aggregata
George K. Helmkamp, E. A. Helmkamp
2009-6-10
14923
Shasta
Southern Cascade Range: KOA campground on the south side of CA-44, 4.0 miles east of Shingletown (Hagaman Gulch 7.5' Q.).
1098
Comment
UC1036237
Ipomopsis congesta
George Gillett
1952-8-16
189
Shasta
summit area of Lassen Peak, near Lassen Peak Trail Lassen Volcanic National Park
Comment
RSA115248
Ipomopsis congesta
George W. Gillett
1952-9-1
244
Shasta
Lassen Volcanic National Park: Summit area of Lassen Peak
3110
Comment
JEPS3760
Ipomopsis congesta subsp. montana
George Gillett
1952-8-9
153
Shasta
ca 1/3 mi e summit of Lassen Peak (e shoulder of the peak); Lassen Volcanic National Monument
2895
Comment
POM266066
Iris macrosiphon
C. L. Hitchcock
1940-5-20
6487
Shasta
25 miles northeast of Redding
Comment
RSA634973
Iris tenuissima
Michael A. Vincent
1999-6-9
8586
Shasta
Along CA Rt. 44, ca. 1 mile west of Viola, 13 miles east of Shingletown.
1372
Comment
SJSU3784
Iris tenuissima
C. W. Sharsmith
1963-6-15
7078
Shasta
Viola
1341
Comment
UCD163085
Isoetes
Jack Major
1967-3-30
s.n.
Shasta
E. Redding. (Exact location unknown. Coordinates estimated by label maker. Newspaper does not provide information for location. The georeferrencing is estimated according to other specimen data collected from the same date.)
Comment
CHSC61943
Isoetes bolanderi
Vernon H. Oswald
1993-9-7
5927
Shasta
Lassen Hwy. (Hwy. 89) ca. 0.5 mi E of (toward Summit Lake) the trailhead to Kings Creek Falls. Lassen Volcanic National Park.
2240
Comment
RSA84314
Isoetes bolanderi
F. W. Peirson
1932-7-16
10102
Shasta
Small pond just separated from Lake Eiler, Thousand-Lake Basin.
1951
Comment
UC42837
Isoetes howellii
C. C. Parry
1889-5-1
Shasta
Anderson
Comment
CAS-BOT-BC61855
Isoetes nuttallii
Alice Eastwood; John Thomas Howell
1940-6-10
7897
Shasta
Hatchet Mt.
Comment
CHSC93331
Isoetes nuttallii
R. Fischer
2004-5-22
623
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a vernal pool on the east side of Rat Farm Road ca. 2.5 miles north of McArthur.
1016
Comment
SEINET3449645
Isoetes nuttallii
Lowell Ahart, John Dittes
2003-5-12
10128
Shasta
Cottonwood, Cottonwood, about 12 miles by air east/northeast, 2.8 air miles west/southwest of Darah Springs State Fish Hatchery, about 0.25 miles south of the Coleman Canal
260
Comment
UC1609408
Isoetes nuttallii
Vernon H. Oswald and Lowell Ahart
1993-5-12
5395
Shasta
s of Shingletown (rd to Grace Lake, 0.6 mi e of Shingletown-Manton Rd)
1645
Comment
RSA623929
Isoetes nuttallii
D. H. Wilken
1971-6-15
9940
Shasta
Pollard Flat Campground, 9 miles N of Loftus, along US Hwy 99.
457
Comment
UCD135915
Isoetes nuttallii
Roman Gankin; W. R. Hildreth
1970-3-18
s.n.
Shasta
Along Darrah Springs Fish Hatchery Road at Lack Creek, ca. 1 mile south of State Highway 44 and ca. 30 miles southeast of Redding.
274
Comment
JEPS60641
Isopyrum occidentale
Mrs. C. F. Rose
1935-4-21
28
Shasta
15 mi nw Redding
Comment
CAS-BOT-BC109882
Juncus
Roxana S. Ferris; Laura Lorraine
1948-6-16
11869
Shasta
1 mile north of Pollard Gulch on U.S. 99 between Dunsmuir and Redding.
Comment
UC1100964
Juncus acuminatus
Malcolm A. Nobs and S. Galen Smith
1949-7-19
1012
Shasta
1 mi n Anderson
Comment
CDA39166
Juncus acuminatus
T. C. Fuller
1964-6-23
12239
Shasta
North side of Hwy. 299 to Weaverville, ca. 4.3 miles west of Whiskeytown post office.
0
Comment
CHSC93210
Juncus balticus
R. Fischer
2005-7-18
625
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected along water edge of outer Horr Pond.
1007
Comment
UCD141336
Juncus balticus subsp. ater
P. B. Kennedy
1925-6-14
s.n.
Shasta
Pit-River.
Comment
UC618438
Juncus covillei
John Thomas Howell
1937-7-20
13147
Shasta
near French Gulch
Comment
CHSC102198
Juncus digitatus
Carol W. Witham
1993-6-2
480
Shasta
California, Shasta County, 3 air mi west of Shingletown and approx. 1/4 mi south of Highway 44; on flat along east side of underground gas pipelien south of marker MP 116.5.
685
Comment
UC1731158
Juncus digitatus
Dean W. Taylor
1993-6-3
13561
Shasta
Shingle Creek (ca. 3 miles West of Shingletown)
Comment
RSA0006846
Juncus digitatus
Carol W. Witham
1993-6-2
481
Shasta
Appors. 6 air mi. NNE of Shingletown and 1/4 mi. west of Ponderosa Way; on south facing slope along west side of underground gas pipeline south of marker MP 107.5.
793
Comment
CHSC55300
Juncus dubius
L. P. Janeway
1991-6-15
4043
Shasta
Battle Creek Wildlife Area. Floodplain flats on north side of Battle Creek; ca 1 1/2 mi east of the Sacramento River. Old pasture between Battle Creek and Coleman Hatchery Road.
120
Comment
JEPS88100
Juncus effusus subsp. pacificus
V. H. Oswald, Lowell Ahart, and Robin Ondricek-Fallsheer
1996-7-1
7912
Shasta
Harrison Gulch Rd. 3.3 mi (odometer) n Hwy. 36 (w of Platina); High North Coast Ranges
1066
Comment
CDA39197
Juncus effusus var. pacificus
T. C. Fuller
1964-6-23
12241
Shasta
North side of Hwy. 299 to Weaverville, ca. 4.3 miles west of Whiskeytown post office.
0
Comment
UC1601858
Juncus ensifolius
F. W. Morse
Jul 1886
Shasta
Shasta
Comment
JEPS100709
Juncus hemiendytus var. hemiendytus
Dean W. Taylor
1992-5-5
12517
Shasta
Burney Valley (ca. 3 miles W of west margin of Burney), in Haynes Flat, along Burney Creek,
975
Comment
UC1149800
Juncus howellii
Harold and Virginia Bailey
1948-8-27
2908
Shasta
near Badger Flat road crossing (Hat Creek); Lassen Volcanic National Park, Hat Creek
1920
Comment
RSA530113B
Juncus leiospermus var. leiospermus
D. W. Taylor
1987-4-27
8937 -A
Shasta
Gas Point road 5.5 miles W of Cottonwood, under high-voltage transmission lines.
168
Comment
HSC101152
Juncus marginatus
P. F. Zika
2011-7-4
25514
Shasta
SW side of Locust Road, 0.1 road mile from Barney Road
135
Comment
RSA25146
Juncus mexicanus
C. L. Hitchcock
1940-5-24
6574
Shasta
Hat Creek, 20 miles W of Fall River Mills
Comment
UC1149773
Juncus nevadensis
Harold and Virginia Bailey
1948-8-28
3065
Shasta
Sulphur Works Lassen Volcanic National Park
2133
Comment
UCD141623
Juncus nevadensis
P. B. Kennedy
1927-6-14
33
Shasta
Pit River. Pit pool.
Comment
UCR246354
Juncus occidentalis
Peter F. Zika
2011-7-4
25517
Shasta
Cascade Range Foothills (CaRF), Old Oregon Road, 1 road mile south of Oasis Road
200
Comment
CHSC96251
Juncus orthophyllus
R. Fischer
2006-7-21
876
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from grassy meadows, near the water, in the area of Crystal Springs.
1008
Comment
UCD141749
Juncus parryi
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5389
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
SBBG126188
Juncus trilocularis
B. L. Wilson, P. F. Zika
2011-8-7
16810
Shasta
Hwy 44, between Signal Butte and Summit Lake
1574
Comment
CAS-BOT-BC56342
Kalmia microphylla subsp. microphylla
Roxana S. Ferris; Laura Lorraine
1941-8-10
10459
Shasta
Lassen National Park, upper meadows of Kings Creek
2240
Comment
JEPS66619
Kalmia polifolia subsp. microphylla
J. Grinnell
1925-8-1
Shasta
Mount Lassen, Lassen Peak, trail to summit Lassen Peak; Mount Lassen, Lassen Peak
2743
Comment
UC690219
Keckiella breviflora var. glabrisepala
Elmer I. Applegate
1929-6-23
5842
Shasta
Round Mountain
Comment
CAS-BOT-BC246178
Keckiella lemmonii
Milo S. Baker
1893-6-1
70
Shasta
Sacramento Canyon near Dunsmuir
Comment
RSA239256
Keckiella lemmonii
Robert F. Thorne, Larry E. DeBuhr, C. W. Tilforth
1972-9-22
42395
Shasta
Along Castle Creek c. 1 mi W of Castle Crags State Park.
762
Comment
SD77355
Keckiella lemmonii
Francis W. Pennell
1940-7-19
26188
Shasta
Rocky bank along Shotgun Creek, n. of Lamoine
518
Comment
SEINET11262218
Keckiella lemmonii
C. Davidson
2007-6-5
1053
Shasta
Lake Shasta/Packer's Bay Marina: Water's Gulch Trail.; 0
366
Comment
UCR19057
Keckiella lemmonii
John C. Roos
1948-8-31
3927
Shasta
Canyon side along Sacramento River
915
Comment
CAS-BOT-BC341362
Lagophylla glandulosa
Alice Eastwood
1912-6-26
678
Shasta
Millville
Comment
CAS-BOT-BC341367
Lagophylla glandulosa
Edw. L. Greene
1889-9-1
s.n.
Shasta
Unspecified
Comment
JEPS114483
Lagophylla ramosissima
Lowell Ahart, John Dittes
2008-6-19
14857
Shasta
About 50 yards east of the Pit River, about 100 yards southwest of the intersection of Cassel-Fall River Road and Dee-Knoch Road, about 1/4 mile southeast of Highway 299 in Fall River Mills
993
Comment
RSA0058883
Lagophylla ramosissima
Lowell A. Ahart, John Dittes
2008-6-19
14857
Shasta
About 50 yards east of the Pit River, about 100 yards southwest of the intersection of Cassel-Fall River Road and Dee-Knoch Road, about 1/4 mile southeast of Highway 299 in Fall River Mills.
994
Comment
CHSC88732
Lagophylla ramosissima subsp. ramosissima
R. Fischer; J. Marr
2004-5-26
246
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located between Horr Pond and Camp 7.
1008
Comment
JEPS63239
Lamium amplexicaule
Alice King
Apr 1921
Shasta
Anderson
Comment
CAS-BOT-BC337945
Lasthenia californica
L. E. Smith
1913-4-29
114
Shasta
McClouds fork
Comment
JEPS10077
Lasthenia fremontii
R. F. Hoover
1942-5-20
5878
Shasta
5 mi e of Redding
Comment
JEPS104080
Lasthenia gracilis
Lowell Ahart
2003-5-12
10132
Shasta
Near a marshy vernal pool, ca 250 yd south of the barn, ca 1/4 mi south of the Coleman Canal, 2.8 mi (air) wsw of Darah Springs State Fish Hatchery, ca 12 mi (air) ene of Cottonwood.
265
Comment
CAS-BOT-BC370792
Lasthenia platycarpha
L. E. Smith
1915-4-25
s.n.
Shasta
Anderson
Comment
UCD80292
Lathyrus angulatus
CNPS SN Foothill Team
2006-5-17
SNNR 0972
Shasta
Shasta Land Trust Easement, SW corner of Hathaway Ranch.
198
Comment
UC16961
Lathyrus brownii
M. S. Baker and Frank Nutting
1894-5-23
Shasta
Cow Creek
Comment
CAS-BOT-BC204977
Lathyrus jepsonii var. californicus
Lyman Benson
1930-7-18
2211
Shasta
E. of Round Mt., N. Sierra Nevada Mt. Range, Hatchet Creek
1219
Comment
CDA12985
Lathyrus jepsonii var. californicus
G. F. Hrusa
1996-4-3
12887
Shasta
Upper Sacramento Valley; E side of Sacramento River at corner of Gover Rd. and Sacramento River ~3 m. S of Anderson.
Comment
UCD106365
Lathyrus lanszwertii var. aridus
G. F. Hrusa
1992-5-3
10489
Shasta
N of Big Bend.
Comment
HSC103464
Lathyrus sulphureus
Thomas W. Nelson, Jane Nelson
1982-5-15
6869
Shasta
Along Lewiston Turnpike, ~100 yds. from junction with State Route 299.
427
Comment
POM76843
Ledum glandulosum
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
CHSC4565
Lepidium campestre
C. Glascock
1965-5-15
393
Shasta
Ca. 5 mi. w of Burney on US 299. Roadside.
Comment
CAS-BOT-BC88795
Lepidium campestre
C. R. Quick
1964-6-22
64 -22
Shasta
Fuller Creek on Little Hatchet Creek Road, west slope of Hatchet Mountain.
1219
Comment
CHSC35771
Lepidium nitidum
Colleen D. Harvey
1982-4-9
18
Shasta
Ca. 2 mi w of Whiskeytown Public Launch Ramp on the n bank of service road paralleling Whiskey Creek, ca. 7.7 mi nw of Shasta.
454
Comment
JEPS53715
Lepidium nitidum
J. W. Blankinship
1911-3-25
Shasta
Redding
Comment
RSA562600
Leptosiphon androsaceus
Alva Day
1974-5-4
74 -109
Shasta
Shasta Lake, near confluence of Pitt and McCloud Rivers, east-facing ridge SW of Azella Creek.
91
Comment
HSC85958
Leptosiphon bicolor
J. P. Smith, J. O. Sawyer
1982-5-9
10402
Shasta
Lewiston Turnpike, 0.1 mi. from junction with Hwy. 299
610
Comment
RSA523356
Leptosiphon ciliatus
G. H. True
1938-5-25
920
Shasta
Near Lake Britton
854
Comment
CHSC118352
Leptosiphon filipes
Dean Wm. Taylor
2015-6-18
21556
Shasta
4 miles SW of Viola, via Rock Creek Road ca. 3 road miles SW of Highway 44
1249
Comment
POM203119
Leptosiphon filipes
Alice Eastwood, J. T. Howell
1934-4-21
1802
Shasta
Pollard's Gulch
Comment
SBBG6000
Leptosiphon harknessii
H. and M. Dearing
1938-6-30
3043
Shasta
20 mi S of Burney, near Mt Lassen Nat Park
Comment
UC726837
Leptosiphon latisectus
A. A. Heller
1918-5-12
13020
Shasta
Fish Hatchery on the McCloud River McCloud River
Comment
RSA601528
Leptosiphon montanus
L. C. Wheeler
1935-4-28
3447
Shasta
O'Brien Creek off Sacramento River. (Mt. Diablow Mer.)
427
Comment
CHSC60340
Lesquerella occidentalis subsp. occidentalis
Mary Ann Showers
1992-6-27
2615
Shasta
Lassen Volcanic National Park. Northwest of Crescent Crater.
2194
Comment
JEPS6305
Lesquerella occidentalis subsp. occidentalis
W. L. Jepson
1910-6-8
4093
Shasta
Lassen Peak
2895
Comment
JEPS20649
Lessingia nemaclada
J. W. Blankinship
1910-7-16
Shasta
Lamoine
Comment
RSA792291
Lessingia nemaclada
Rebecca Wenk, P. Hopkinson, M. Hammond, P. Brownsey
2008-6-20
885
Shasta
Castle Crags State Park. Along Castle Creek Road, 1.5 road miles from I-5 exit. Northeast side of road, across from old red barn.
655
Comment
UCD38663
Lessingia nemaclada
Beecher Crampton
1956-8-20
3766
Shasta
Castle Crag.
640
Comment
RSA15469
Lessingia nemaclada
John T. Howell
1936-8-22
12688
Shasta
French Gulch
Comment
SEINET4691067
Leucanthemum vulgare
Gary A. Evans
1963-1
Shasta
Shingletown, on Highway 44, 30 miles east of Redding.
1066
Comment
CHSC64891
Lewisia cotyledon var. howellii
Rhonda Posey
1995-6-9
Shasta
High Cascade Range. North side of McKenzie Mtn. n of the Squaw Creek Arm of Shasta Lake.
1310
Comment
JEPS105139
Lewisia leeana
Dean W. Taylor
1993-7-9
13816
Shasta
Grey Rocks; 10 air mi WSW of Dunsmuir; Trinity Mountains, Klamath Region
2072
Comment
CDA13116
Lewisia triphylla
G. F. Hrusa, T. D. Wilfred
1996-6-11
13051
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
Comment
RSA65675
Lewisia triphylla
F. W. Peirson
1932-7-11
10143
Shasta
Forest floor of the interlake region, Thousand Lake Basin.
1951
Comment
UCD87994
Leymus triticoides
Elizabeth Wilson
Fall 1938
s.n.
Shasta
Shasta County.
Comment
UC1736598
Ligusticum californicum
Dean W. Taylor
1993-5-1
13403
Shasta
south end Gray Rocks, Squaw Creek watershed, Shasta Lake region
853
Comment
POM260066
Lilium pardalinum
C. L. Hitchcock
1940-5-24
6561
Shasta
On Hat Creek, ca. 20 miles west of Fall River Mills.
Comment
CAS-BOT-BC133087
Lilium washingtonianum subsp. washingtonianum
Alice Eastwood
1912-6-29
850
Shasta
Goose Valley
Comment
CHSC109944
Limnanthes alba
Peter F. Zika
2012-5-14
25856
Shasta
I-5 southbound, 0.5 miles N of exit 714 for Gibson road, Klamath Range.
495
Comment
JEPS25410
Limnanthes alba
Rimo Bacigalupi with G. T. Robbins
1959-4-21
7025
Shasta
ditch along Ash Creek Rd 8.2 mi ne Balls Ferry Bridge (on Sacramento River) (near Scharsch's Ranch)
304
Comment
OBI12595
Limnanthes alba
Robert F. Hoover
1936-5-22
1197
Shasta
3 mi E of Redding
Comment
RSA530108
Limnanthes alba
D. W. Taylor, R. E. Palmer
1988-5-4
9615
Shasta
Road to Pit No. 5 Dam about 1.2 miles W from Big Bend Road.
598
Comment
UC726866
Limnanthes alba subsp. alba
A. A. Heller
1942-4-12
Shasta
Olinda Road Anderson
Comment
CHSC63576
Limnanthes alba subsp. versicolor
Vernon H. Oswald; Lowell Ahart
1994-5-6
6179
Shasta
Clikapudi Trail paralleling Clikapudi Creek, SW of Clikapudi Bay off of the Pit Arm of Shasta Lake. Along the edge of the creek.
350
Comment
JEPS100979
Limnanthes alba subsp. versicolor
Dean W. Taylor
1990-4-24
10686
Shasta
South Fork Bear Creek, ca. 0.4 miles SW of Di Hill, along PG&E natural gas pipeline
670
Comment
UC1520456
Limnanthes alba subsp. versicolor
Kermit Ritland
May 1981
Shasta
1/4 mi s Round Mtn. town (off Hwy 299)
800
Comment
HSC48483
Limnanthes douglasii
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9698
Shasta
County Rd. A16, 7.8 mi. from its junction with Hwy. 36
610
Comment
JEPS99017
Limnanthes floccosa
Carol W. Witham
1994-5-8
559
Shasta
Approx 2 airmi SE of Soldier Mnt Lookout on Shasta NF. Along PG&E underground gas pipeline approx 1 mi S of Brown Road.
1066
Comment
SEINET5556961
Limnanthes floccosa
H. S. Gentry
1962-1
19694
Shasta
Ca. 5 mi. E of Bella Vista, along Rt. 299.
152
Comment
CHSC93257
Limnanthes floccosa subsp. floccosa
Annie Overlin
2005-4-12
Shasta
Beneath electric transmission lines. About 1/4 mile sw of Estep, just south of the road to Little Cow Mountain.
451
Comment
JEPS47378
Limnanthes floccosa subsp. floccosa
L. R. Heckard, and Robert Ornduff
1966-4-28
1485 a
Shasta
4.2 mi w Ingot
Comment
UC1397274
Limnanthes floccosa subsp. floccosa
T. Niehaus
649
Shasta
1.3 mi w Bear Creek Bridge (Hwy 44)
Comment
UCD116442
Limnanthes floccosa subsp. floccosa
Collector unknown
1986-4-25
s.n.
Shasta
off Highway 44, 1.1 miles east of Bear Creek, just west of Merilea Lane.
Comment
HSC48427
Linanthus dichotomus
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9730
Shasta
Co. Rd. A16, 12.8 mi. from jct. with SR 36
387
Comment
SEINET7067175
Linanthus filipes
A. G. Vestal
1947-5-2
s.n.
Shasta
About 4.9 miles east of Redding and east of Looomis Corners on Old Forty Four Road and 0.2 miles south on a county road. Coordinate datum: NAD27.
Comment
CDA19853
Linaria dalmatica
R. Breckenridge
2002-5-3
PDR 1204457
Shasta
Northern California; I-5 southbound,1500 ft S of Knighton Rd overcrossing.
0
Comment
UC931978
Linnaea borealis var. longiflora
Verne Grant and Alva Grant
1947-7-13
8024
Shasta
on highway 299, 2.9 mi e Hatchet Creek (Hatchet Mountain); , e of Hatchet Creek
Comment
UCSB15966
Linum lewisii
Breedlove, Dennis
1962-6-12
Shasta
Along State Highway 89, 7.2 miles south of junction with U.S. Highway 299; Cascade Range
1021
Comment
CAS-BOT-BC443347
Lithophragma parviflorum
Tamara Gedik; Thom Heinz; Rebecca Siegle
1996-4-20
27
Shasta
0.4 miles from Hwy. 36 on Rt. A-16 to Redding
701
Comment
CAS-BOT-BC317331
Lithospermum californicum
L. E. Smith
1913-4-18
50
Shasta
Kennett
Comment
JEPS74029
Lolium multiflorum
Virginia E. Long
1931-5-11
64 a
Shasta
Anderson
Comment
CAS-BOT-BC271074
Lolium temulentum
L. E. Smith
1914-7-4
742
Shasta
Redding
Comment
UCD127045
Lomatium dasycarpum subsp. tomentosum
Beecher Crampton
1953-5-1
1201
Shasta
0.5 mile north of Cottonwood.
Comment
JEPS116605
Lomatium dissectum
Julie Kierstead Nelson with Martin Lenz
2006-5-10
2006 -10
Shasta
Clikapudi Trail east of Jones Valley boat ramp, south shore of Shasta Lake ca. 15 miles NE of Redding, ca. 1/2 mile W Buck Point. Bella Vista
335
Comment
JEPS89913
Lomatium dissectum
Dean W. Taylor
1992-5-19
12588
Shasta
7.4 mi. w. Round Mt. post office (along Hwy. 299 2.5 mi. e. of junction w/ Oak Run Rd.); Shasta Lake Region, Devil's Rock 7 1/2 Quad., Cedar Creek dr
441
Comment
UCD149048
Lomatium dissectum var. dissectum
Ellen Dean; L. Huiet, A. Smith, J. Smith and M. Lenz
2014-5-15
8209
Shasta
South side of Lake Shasta. Pit River Arm. Along extension of Dry Creek Road (called Silverthorn Road) to the west of Jones Valley Resort.
386
Comment
RSA565076
Lomatium dissectum var. dissectum
D. W. Taylor, James R. Shevock
1993-5-1
13403
Shasta
South end Gray Rocks, Squaw Creek watershed, Shasta Lake region
854
Comment
CHSC34845
Lomatium macrocarpum
M. S. Taylor
1980-6-25
2958
Shasta
Grizzly Peak and west ridge, ca. 5 air mi due e of Lake McCloud.
1905
Comment
SEINET10454677
Lomatium macrocarpum
Mary Susan Taylor
1980-6-25
Taylor 2958
Shasta
T38N R1W ne sec 21 to n half sec 20 Big Bend quad; Shasta-Trinity Natl Forest; Grizzly Peak and ridge W of peak, ca. 5 mi due E of Lake McCloud. With J. Prouty.
1906
Comment
SEINET13944550
Lomatium marginatum
Lincoln Constance, Lee Bonar, Richard W. Holm, and Carroll E. Wood Jr.
1949-1
3287
Shasta
Above the Sacramento River, 5.7 mi SW of Hazel Creek, alt. 1800 ft
549
Comment
HSC47434
Lomatium marginatum var. marginatum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9670
Shasta
County Rd. A16, 4 mi. from its junction with Hwy. 36
732
Comment
CDA12921
Lomatium nevadense var. nevadense
G. F. Hrusa
1996-5-2
12863
Shasta
Lassen National Forest; in along Hat Creek. approx. 1/2 m. S of Old Station Trailer Park along Hwy 44-89.
Comment
JEPS175
Lomatium utriculatum
C. F. Rose
1936-3-19
259
Shasta
Redding
Comment
UCD127433
Lomatium utriculatum
G. F. Hrusa
1992-5-1
10454
Shasta
Shasta County.
Comment
CHSC9323
Lonicera ciliosa
G. Strausbaugh
1970-6-13
101
Shasta
Along W bank vernal stream ca. 120 ft above where inlets to third cove W of Brandy Creek Swim area.
374
Comment
CAS-BOT-BC240835
Lonicera interrupta
C. L. Hitchcock
1940-5-20
6498
Shasta
25 miles east of Redding
Comment
CHSC65803
Lonicera interrupta
L. P. Janeway
1995-6-17
4790
Shasta
Backbone Ridge; along Backbone Ridge Road 2.5 mi west of Dry Creek Road.
420
Comment
HSC3948
Lonicera interrupta
C. L. Hitchcock
1940-5-20
6498
Shasta
25 mi. E of Redding
Comment
CAS-BOT-BC200965
Lotus
C. L. Hitchcock
1940-5-17
6446
Shasta
3 miles east of Redding
152
Comment
CDA36225
Lotus corniculatus
G. K. Helmkamp, E. A. Helmkamp
2009-6-14
15018
Shasta
Southern Cascade Range; Shingletown Ridge Road, 0.4 mile south of its junction with CA Hwy 44, about 1.1 miles west of Shingletown.
Comment
SEINET6932516
Lotus corniculatus
A. G. Vestal
1947-5-2
s.n.
Shasta
1.9 miles west of Cottonwood.
Comment
RSA755437
Lotus crassifolius var. crassifolius
George K. Helmkamp, E. A. Helmkamp
2009-6-11
14973
Shasta
Long Hay Flat Road, 0.1 mile south of CA-44, junction is 8.6 miles east of Shingletown
1276
Comment
JEPS100881
Lotus grandiflorus var. macranthus
Dean W. Taylor
1993-6-15
13602
Shasta
Sacramento River canyon; headwaters North Fork Salt Creek (ca. 3 air mi E of Sims Flat)
853
Comment
UC144516
Lotus humistratus
A. A. Heller
1905-5-25
7848
Shasta
near Redding
Comment
UC864818
Lotus humistratus
C. L. Hitchcock
1940-5-17
6444
Shasta
3 mi e Redding
152
Comment
UCR206338
Lotus humistratus
George K. Helmkamp, E. A. Helmkamp
2009-6-14
15023
Shasta
Southern Cascade Range, Water Leaf Lane (apparently very new, short spur), 0.2 mile south of CA-44 junction 1.2 miles west of Shingletown
992
Comment
RSA498759
Lotus humistratus
Geo. L. Moxley
1920-6-24
14955
Shasta
Redding
Comment
SEINET11071686
Lotus humistratus
A. A. Heller
1905-5-25
7848
Shasta
Near Redding
Comment
SEINET12154223
Lotus nevadensis var. douglasii
H. M. Hall, Babcock, E. B.
1903-1
4238
Shasta
Northeastern Shasta Co
1219
Comment
UC1228163
Lotus nevadensis var. nevadensis
Beecher Crampton
1960-6-16
5672
Shasta
1.5 mi n Fall River Mills (ne Shasta County)
1066
Comment
RSA116076
Lotus oblongifolius
E. K. Balls, Lee W. Lenz, B. K. Balls
1955-5-14
20725
Shasta
17 mi. e. of Shasta-Trinity Co. line along U.S. Hwy. 499, Redding to Weaverville.
366
Comment
UC864860
Lotus pinnatus
C. L. Hitchcock
1940-5-17
6430
Shasta
3 mi e Redding
152
Comment
SEINET10688851
Lotus purshianus var. purshianus
Karen M. Meyer, Andrew Townesmith
2007-7-27
Meyer 166
Shasta
Shasta-Trinity National Forest. 8.2 mi. on Gilman Rd., exit 698 off (N) I-5.
411
Comment
HSC2128
Lotus unifoliolatus var. unifoliolatus
C. L. Hitchcock
1940-5-17
6449
Shasta
3 mi. E of Redding.
152
Comment
UC1543833
Lupinus
Harold and Virginia Bailey
1948-8-27
2947 a
Shasta
ridge overlooking Lake Helen (along trail from Lassen Peak parking area); Lassen Volcanic National Park, ridge overlooking Lake Helen
2590
Comment
UC727146
Lupinus
A. A. Heller
1943-8-23
Shasta
Upper Ky Creek Meadow; Lassen Volcanic National Park, Upper Ky Creek Meadow
Comment
JEPS113297
Lupinus albicaulis
L. P. Janeway
2006-5-17
8604
Shasta
Inner North Coast Ranges. Along Lower Gas Point Road 1.8 km northwest of Gas Point Road, 260 m west of North Fork Cottonwood Creek.
Comment
SBBG3500
Lupinus albicaulis
H. and M. Dearing
1938-6-25
2140
Shasta
near Viola
Comment
JEPS74141
Lupinus albifrons
J. W. Blankinship
1911-4-9
Shasta
Redding
Comment
CAS-BOT-BC195949
Lupinus albifrons var. albifrons
Elmer I. Applegate
1928-4-26
5397
Shasta
Near Delta
Comment
CAS-BOT-BC195950
Lupinus albifrons var. albifrons
Charles Piper Smith
1949-4-23
49142
Shasta
Highway 99 - Bridge Bay
Comment
UC1543835
Lupinus angustiflorus
Harold and Virginia Bailey
1948-8-27
2853
Shasta
Loop Road about 3 mi above Manzanita Lake (n side of Mount Lassen, Lassen Volcanic National Park); Lassen Volcanic National Park, n side Mt. Lassen, Manzanita
1828
Comment
HSC40683
Lupinus angustiflorus
Thomas W. Nelson, Jane P. Nelson
1976-8-1
3108
Shasta
Lassen Volcanic National Park, 1 mi. N of Kings Creek Meadow
Comment
RSA104717
Lupinus angustiflorus
A. A. Heller
1940-1
15420
Shasta
Summit Lake, Lassen Vol. Nat. Park.
Comment
RSA87212
Lupinus angustiflorus
F. W. Peirson
1932-7-11
10175
Shasta
Thousand-Lake Basin.
1951
Comment
UC1543840
Lupinus arbustus
Harold and Virginia Bailey
1948-8-25
2993
Shasta
Summit Lake , Summit Lake (Lassen Volcanic National Park)
2040
Comment
POM24613
Lupinus arbustus subsp. silvicola
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
CDA13109
Lupinus argenteus var. argenteus
G. F. Hrusa, T. D. Wilfred
1996-6-11
13044
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16. West side of Bunchgrass Valley.
Comment
CHSC89655
Lupinus argenteus var. argenteus
R. Fischer
2004-7-5
321
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail between old Ranger Station and Ya-She campsites.
1011
Comment
UC1129446
Lupinus argenteus var. heteranthus
A. E. Wieslander
1929-6-21
104
Shasta
Pitville Road; Dixie Quad., Lassen National Forest
Comment
HSC75330
Lupinus bicolor
Teresa Prendusi
1977-3-26
141
Shasta
25 mi. E of Redding along Hwy. 44
Comment
SEINET5736987
Lupinus bicolor subsp. umbellatus
J. Maze
1971-1
742
Shasta
Near Oasis Road exit, Interstate 5, Shasta County.
Comment
SBBG30553
Lupinus croceus
D. Myrick
1968-6-23
1998
Shasta
Delta Toll Rd from Delta to Trinity Center
1524
Comment
HSC49122
Lupinus densiflorus
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9706
Shasta
County Rd. A16, 9.7 mi. from its junction with Hwy. 36
381
Comment
HSC92478
Lupinus horizontalis var. horizontalis
Jeanne McFarland, Kathie Meyer, Anne Mullenniex
1995-4-9
18
Shasta
.5 mi. E of 2.5 mi. marker on Hwy. 36
396
Comment
SBBG13752
Lupinus latifolius var. viridifolius
H. and M. Dearing
1939-6-16
3658
Shasta
26 mi W of Redding
Comment
UC501354
Lupinus lepidus var. lobbii
H. F. Copeland
1932-8-15
Shasta
where the road crosses Kings Creek Meadow; Mt. Lassen
2225
Comment
CDA13536
Lupinus lepidus var. sellulus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13363
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
UCSB16021
Lupinus lepidus var. sellulus
Breedlove, Dennis
1962-6-12
Shasta
Along State Highway 89, 7.8 miles south of Old Station; Cascade Range
1584
Comment
SEINET11071977
Lupinus luteolus
A. A. Heller
1905-6-3
Shasta
Near Middle Creek Station
Comment
UCR138672
Lupinus microcarpus var. horizontalis
M. Brooks, Julie Evens, H. Johnson
1997-4-27
35
Shasta
Shasta-Trinity Co. line, Hwy 36, Beegum Gorge, south side of creek
416
Comment
UC710952
Lupinus microcarpus var. microcarpus
C. L. Hitchcock
1940-5-24
6532
Shasta
on Hat Creek ca 20 mi w Fall River Mills; Hat Creek
Comment
UC865485
Lupinus microcarpus var. microcarpus
Lewis S. Rose
1940-6-11
40496
Shasta
Fall River Mills
1005
Comment
JEPS98751
Lupinus nanus
Julie Kierstead Nelson
2000-5-5
2000 -31
Shasta
W side of Shasta Lake (at bottom of Charlie Creek watershed, above Forest Service Road 35N33); Shasta-Trinity National Forest
365
Comment
UC144509
Lupinus nanus
A. A. Heller
1905-5-25
7850
Shasta
near Redding; ; near Redding, Shasta Co.
Comment
UC73202
Lupinus nanus
Milo S. Baker
1900-4-29
Shasta
Stillwater at Laton Stillwater; Stillwater at Laton
Comment
UCD109260
Lupinus nanus
G. L. Webster; June McCaskill, Robert Rhode, John Tucker
1993-5-16
7779
Shasta
0.3 mile SW of McCloud Bridge.
335
Comment
CAS-BOT-BC8214
Lupinus nanus var. vallicola
Amos Arthur Heller
1905-5-25
7850
Shasta
Near Redding
Comment
JEPS95497
Lupinus nanus var. vallicola
Vernon H. Oswald and L. Ahart
1994-4-27
6133
Shasta
T34N R4W Sec. 15, ca. 1100 ft, Chaparral-Yellow Pine Forest ecotone. Bailey Cove Trail, on the W side of the McCloud River Arm of Shasta Lake, ca. 1.38 mi clockwise from the trailhead
335
Comment
UC15982
Lupinus obtusilobus
W. H. Brewer
1863-8-28
2180
Shasta
Lassen's Peak
3048
Comment
CHSC118557
Lupinus polycarpus
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21405
Shasta
Along poor dirt road extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
1008
Comment
UC725351
Lupinus polyphyllus var. burkei
A. A. Heller
1940-5-28
15678
Shasta
along U.S. Highway #299 w Burney; w of Burney
Comment
RSA87398
Lupinus sellulus subsp. sellulus
F. W. Peirson
1932-7-9
10278
Shasta
Burney Spring
1433
Comment
HSC67045
Luzula comosa
J. P. Smith, J. O. Sawyer
1973-4-14
6080
Shasta
3.8 mi E of Buckhorn Summit on Hwy. 299
640
Comment
UCD142079
Luzula comosa
G. F. Hrusa; T. D. Wilfred
1996-6-11
13046
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
CHSC65440
Luzula divaricata
Vernon H. Oswald
1991-8-16
4826
Shasta
Lassen Volcanic Park. On the east shore of Emerald Lake.
2462
Comment
CHSC70844
Luzula macrantha
Vernon Oswald
1998-4-13
8906
Shasta
Horsetown-Clear Creek Preserve on the south side of Clear Creek Rd. west of Redding. Along trails.
213
Comment
JEPS67193
Luzula subcongesta
W. L. Jepson
1929-9-28
15309
Shasta
nw slope Manzanita Creek; nw slope Lassen Peak, head Manzanita Creek
2438
Comment
JEPS105410
Lychnis coronaria
Dean W. Taylor
1996-6-15
15670
Shasta
Bear Gulch, along Highway 299 about 8 miles west of Round Mountain; Shasta- Trinity National Forests
426
Comment
CHSC71705
Lycopus americanus
Vernon H. Oswald
1998-8-30
9553
Shasta
North of McArthur on the dike along Big Lake north of the boat launch ramp at Rat Ranch.
1005
Comment
RSA0056567
Lythrum
Greg de Nevers
2001-5-25
12622
Shasta
Ahjumawi State Park.
914
Comment
CDA20063
Lythrum salicaria
C. Pirosko
2002-10-7
PDR P 112453
Shasta
Northern California; Hwy 299 W-bound offramp to Airport Rd.
0
Comment
CDA20243
Lythrum salicaria
T. N. Seeno
1984-7-25
s.n.
Shasta
Sacramento Valley; Fall River Valley. Little Tule River at Lava Creek Lodge.
0
Comment
SEINET2121889
Machaeranthera canescens
M. L. Carson
1968-12-9
1298
Shasta
State Highway 89, 3.3 mi N of junction with Stte Highway 299 NW of Burney by a small road S of the highway
940
Comment
CDA8225
Machaeranthera canescens subsp. canescens
F. Stewart
1960-9-15
Shasta
PG&E property, Burney area.
0
Comment
CAS-BOT-BC7468
Madia citrigracilis
David Daniels Keck
1938-8-9
4892
Shasta
At Burney Spring, S. side of Burney Mtn.
1524
Comment
JEPS88127
Madia citrigracilis
V. H. Oswald, Lowell Ahart and Robin Ondricek-Fallsheer
1996-7-1
7909
Shasta
Harrison Gulch Rd. 2.4 mi (odometer) n Hwy. 36 (w of Platina); High North Coast Ranges
944
Comment
JEPS98923
Madia citrigracilis
Bruce G. Baldwin
1986-6-26
607
Shasta
at first summit E of junction with Hwy 89 at Old Station along Hwy 44
Comment
RSA0001403
Madia citrigracilis
D. D. Keck
1938-8-9
4892
Shasta
Burney Spring, S side of Burney Mt.
1525
Comment
JEPS105153
Madia elegans
Dean W. Taylor
1993-7-9
13826
Shasta
Castle Creek; ca. 6 air miles WSW of Dunsmuir; Castle Crags State Park
670
Comment
POM209642
Madia elegans subsp. elegans
Palmer Stockwell
1934-7-16
85
Shasta
1 mile west of Viola on the Red Bluff
Comment
CHSC118573
Madia exigua
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21398
Shasta
Along poor dirt road extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
1008
Comment
UC538060
Madia exigua
Palmer Stockwell
1934-7-16
87
Shasta
6.7 mi ne Manton (between Manton and Viola)
Comment
CAS-BOT-BC344534
Madia exigua
Palmer Stockwell
1934-7-16
87
Shasta
6.7 mi. N-E of Manton, between Manton and Viola
Comment
CAS-BOT-BC334664
Madia glomerata
F. W. Peirson
1932-7-9
10297
Shasta
Burney Springs
1432
Comment
CHSC71867
Madia glomerata
Vernon H. Oswald; Lowell Ahart
1998-9-8
9563
Shasta
Hwy. 299 adjacent to a branch of Hatchet Creek 0.1 mi west of the 67 mi post between Hillcrest and Burney, 1.3 mi west of Hatchet Mtn. Summit. Along creek.
1280
Comment
CHSC114621
Madia gracilis
B. Williams
1979-6-6
223
Shasta
Shasta-Trinity NF/Yolla Bolla RD. Old rd above the creek at N. Fork Begum Cr Campgr.
944
Comment
SEINET3285079
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2009-6-10
14932
Shasta
Southern Cascade Range; along CA-44, 1.2 miles west of Shingletown.
936
Comment
CAS-BOT-BC343407
Madia gracilis
Mrs. R. M. Austin; Mrs. Bruce
1898-7-1
2323
Shasta
Goose Lake
Comment
CDA13085
Madia minima
G. F. Hrusa, T. D. Wilfred
1996-6-11
13018
Shasta
Lassen National Forest; E side of Hwy 89 approx. 1/2 m. N of Old Station Trailer Park, and between USFS N99 and N91.
Comment
CHSC89666
Maianthemum stellatum
R. Fischer; J. Marr
2004-9-27
343
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along northern shores Ya-She pond. In mdw.
1008
Comment
CAS-BOT-BC512887
Maianthemum stellatum
Clarence R. Quick
1962-6-16
62 -34
Shasta
In a swale where Kosk Creek access road meets Big Bend - Red Mt. road
Comment
POM260103
Maianthemum stellatum
C. L. Hitchcock
1940-5-24
6577
Shasta
On Hat Creek, ca. 20 miles west of Fall River Mills.
Comment
SEINET8546646
Maianthemum stellatum
C. L. Hitchcock
1940-5-24
6577
Shasta
On Hat Creek, ca. 2O miles west of Fall River Mills
Comment
RSA304841
Malus fusca
James R. Shevock
1972-3-26
1452
Shasta
Along Whiskeytown lake.
427
Comment
UCD20358
Malva neglecta
Joe DiTomaso
2002-5-29
s.n.
Shasta
Shasta County, Fall River. Golf course.
Comment
SEINET8551270
Marah oregana
K. Terrell
1960-4-16
s.n.
Shasta
Redding.
366
Comment
SJSU1586
Marsilea vestita subsp. vestita
C. W. Sharsmith
1954-6-23
6189
Shasta
15 mi S of Burney Falls of Pit River
Comment
CDA13046
Melica aristata
G. F. Hrusa, T. D. Wilfred
1996-6-1
12977
Shasta
Lassen National Forest; Steep, rocky slopes on W side of Hwy 44 approx. 200 meters N of Big Spring. Chaparral with scattered Pinus jeffreyi. Occasional perennial in partial shade.
Comment
UC2046860
Melica bulbosa
R. E. Brainerd with N. Otting, S. Wheelock, D. Lepley
2013-7-9
2175
Shasta
Shasta County: Lassen National Forest; Forest Road 32N12; 2 air miles east of Badger Mountain; 31 air miles south of Fall River Mills.
Comment
JEPS128471
Melica californica
Julie Kierstead Nelson with Martin Lenz
2015-5-18
2015 -039
Shasta
Eagles Roost Road, eastern Klamath Range, ca. 1 mile north of Pollard Flat Exit, Interstate 5; ca. 25 miles north of Redding.
Comment
CHSC93093
Melica harfordii
R. Fischer
2005-5-22
612
Shasta
McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. A few plants found growing the pine/juniper woodlands near camp 7.
1016
Comment
RSA26994
Melica harfordii
C. L. Hitchcock
1940-5-20
6474
Shasta
25 miles east of Redding.
Comment
JEPS18874
Melissa officinalis
Rimo Bacigalupi with L. R. Heckard
1957-8-17
6055
Shasta
along Pit R. Big. Bend P.O. (Meadow View Ranch); Casscade Range, , Big Bend P.O., Pit R.
518
Comment
CDA13050
Mentzelia dispersa
G. F. Hrusa, T. D. Wilfred
1996-6-1
12981
Shasta
Lassen National Forest; on W side of Hwy 44 approx. 200 meters N of Big Spring.
Comment
UC22847
Menyanthes trifoliata
unknown
1863-9-24
2173
Shasta
near Lassen Peak
Comment
UCD73074
Menyanthes trifoliata
W. A. Harvey
1954-6-8
Shasta
Silver Lake, around shore.
1524
Comment
CAS-BOT-BC428460
Micranthes aprica
George W. Gillett
1953-7-29
301
Shasta
Lassen Volcanic National Park. Near trail to Cliff Lake adjacent to Summit Lake Ranger Station. Vicinity of Summit Lake.
2011
Comment
CHSC105857
Micranthes californica
Julie Kierstead Nelson
2010-4-5
2010 -001
Shasta
Clikapudi Trail east of Jones Valley boat ramp, south shore of Shasta Lake; ca 15 miles NE of Redding, ca. 1/2 mile W of Buck Point. Rocky, moist, open hillside, 1/4 mile west of Buck Point.
365
Comment
CAS-BOT-BC429300
Micranthes tolmiei
Lewis S. Rose
1945-9-4
45242
Shasta
Lassen Volcanic National Park. Summit Lassen Peak Highway
2590
Comment
HSC40227
Micropus californicus var. californicus
J. P. Smith, J. O. Sawyer
1976-5-9
8729
Shasta
Whiskeytown National Recreational Area, Oak Bottom Campground.
Comment
SEINET7073012
Micropus californicus var. californicus
A. G. Vestal
1963-5-31
s.n.
Shasta
About 10.2 miles northeast of Balls Ferry on Deschutes Road. UTM Zone 10, 564576mE, 4489486mN. Coordinate datum: NAD27.
Comment
JEPS3731
Microseris nutans
George Gillett
1952-8-17
195
Shasta
two mi below sign indicating trail to Bumpas Hell (along main highway through Lassen Volcanic National Park); Lassen Volcanic National Park
Comment
CAS-BOT-BC349359
Microseris nutans
Ella Dales Cantelow
1940-5-31
3080
Shasta
5.4 mi. n.e. of Days Old Station
Comment
RSA416432
Microseris nutans
Christopher Davidson
1973-5-28
2176
Shasta
On dirt logging road off St Hwy 299, ca. 1 mi E of Buckhorn Summit.
976
Comment
RSA60341
Microseris nutans
G. R. Campbell
1948-6-17
633
Shasta
Between Clayton and Burney Falls State Park.
Comment
CHSC9198
Microsteris gracilis
G. Strausbaugh
1970-3-29
19
Shasta
Just beyond ne end of parking lot of Brandy Creek Swimming Area.
376
Comment
SD42340
Mimetanthe pilosa
Carl B. Wolf
1937-8-8
9078
Shasta
Head of Sacramento Valley, 6 mi. N. Redding, bordering creekbed
244
Comment
UC86110
Mimulus bicolor
Alice Eastwood
1912-6-27
627
Shasta
Montgomery Creek
Comment
RSA437618
Mimulus breweri
Barbara J. Ertter
1987-6-27
7222
Shasta
Kyburz Flat ca 12 air miles N of Truckee, head of Little Truckee River; ca. 1.5 miles E of Highway 89 on Tahoe National Forest Road S450. Upper end of flat N of road
1921
Comment
JEPS9330
Mimulus guttatus
George W. Gillett
1953-7-23
296
Shasta
3 mi above Summit Lake (Lassen Peak Highway); Lassen Volcanic National Park
2194
Comment
UC1543762
Mimulus guttatus
Harold and Virginia Bailey
1948-8-25
3011
Shasta
Summit Lake Lassen Volcanic National Park
2040
Comment
UC27111
Mimulus guttatus
M. S. Baker and Frank Nutting
1894-5-30
Shasta
Burney Falls; ; Burney Falls, Shasta Co.
Comment Read comments Jun 25 2013
HSC46252
Mimulus kelloggii
M. Alcasas
1978-5-13
69
Shasta
Beegum Gorge Rd. (F.S. Rd. 1S02).
976
Comment
UC1063023
Mimulus kelloggii
P. L. Johannsen
1932-6-12
128
Shasta
Cedar Creek Redding Quadrangle
518
Comment
HSC90176
Mimulus kelloggii
Andrew Enberg, Brad Penkala, Dan Scofield
1990-3-31
11
Shasta
Basin Gulch Campground off Hwy. 36
899
Comment
HSC71151
Mimulus layneae
Thomas W. Nelson, Jane P. Nelson, J. P. Smith
1978-7-23
4472
Shasta
Along the road to Bully Choop, 9 mi. from junction with County Rd. A16
Comment
JEPS8078
Mimulus layneae
Victor K. Chesnut and Elmer Drew
1891-7
Shasta
Lassen Peak
Comment
UCD93999
Mimulus layneae
Dena Grossenbacher; Joel Smith
2008-6-24
892
Shasta
Along Highway 36 about 1 mile east of Trinity County line.
1037
Comment
RSA113317
Mimulus layneae
E. K. Balls, Lee W. Lenz
1956-6-18
21811
Shasta
Crossroads about Burney Falls (jct. State Hwy 89, and US Hwy 299).
1006
Comment
UC886258
Mimulus lewisii
E. G. Anderson
1935-8-28
Shasta
Crescent Cliffs Lassen Volcanic National Park
Comment
SBBG19483
Mimulus moschatus
J. A. Lowery
1962-7-10
9
Shasta
Silver Lake, Hatchet Mtn, ca. 40 mi E of Redding
1524
Comment
RSA113769
Mimulus nanus var. jepsonii
George W. Gillett
1953-7-14
275
Shasta
Vicinity of Summit Lake. 400 yards below ranger station.
2012
Comment
UC144519
Mimulus nasutus
A. A. Heller
1905-5-26
7858
Shasta
near Redding
Comment
UC27110
Mimulus nasutus
M. S. Baker and Frank Nutting
1894-5-30
Shasta
Burney Falls
Comment Read comments Jun 25 2013
JEPS10596
Mimulus pilosus
J. W. Blankinship
1910-7-9
Shasta
Stillwater Creek
Comment
JEPS8695
Mimulus primuloides subsp. linearifolius
Rimo Bacigalupi with L. R. Heckard, George Bacigalupi and Ruth D. Sanderson
1952-6-17
3735
Shasta
10 mi w Castella (along forest road to Trinity River)
1249
Comment
UC1736265
Mimulus pulsiferae
Dean W. Taylor
1988-5-3
9606
Shasta
lower portion of Rock Creek west of Lake Britton
1036
Comment
UC1034012
Mimulus tilingii
Francis W. Pennell
1940-7-21
26222
Shasta
Route 89 w Summit Lake; Lassen National Park
1981
Comment
JEPS9329
Mimulus torreyi
George W. Gillett
1953-7-9
265
Shasta
ne Lassen Volcanic National Park (along State Highway 89, between park boundary and subway Cave 4.6 mi w Big Springs); Lassen National Forest
1584
Comment
UCR207038
Mimulus torreyi
George K. Helmkamp, E. A. Helmkamp
2009-6-11
14948
Shasta
Southern Cascade Mountains, McCumber Lake Road, at the south end of McCumber Lake and 3.3 miles northeast of its junction with CA-44
1099
Comment
CHSC88754
Minuartia californica
R. Fischer; J. Marr
2004-5-25
269
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7.
1016
Comment
POM220626
Minuartia californica
L. C. Wheeler
1935-3-31
3397
Shasta
Between Boulder and Churn Creeks 3 miles NE Redding.
198
Comment
CAS-BOT-BC388872
Minuartia douglasii
Alice Eastwood
1912-6-28
688
Shasta
Burney
Comment
JEPS90747
Minuartia douglasii
Dean Wm. Taylor with Robert A. Price
1988-6-1
9695
Shasta
on Black Ranch Rd. ca. 3.3 mi n Burney and Highway 299 ((Burney 15' quadrangle)); Pit River watershed, Burney Valley
944
Comment
SACT000015
Minuartia douglasii
Shannon Datwyler, Merrill Roseberry
2008-6-24
Shasta
Plants both along roadside and along Castle Creek; Site for pollination ecology study and population level sampling of Penstemon subsect. Heterophylli
Comment
CAS-BOT-BC388864
Minuartia douglasii
Margaret M. Hanna
1956-6-3
s.n.
Shasta
East of Hat Creek, Hiway 299, 71.2 mi. E. of Redding
Comment
CAS-BOT-BC388877
Minuartia douglasii
C. L. Hitchcock
1940-5-23
6517 a
Shasta
5 miles east of Burney Falls
Comment
RSA47661
Minuartia douglasii
Roxana S. Ferris, Laura Lorraine
1948-6-16
11868
Shasta
1 mile north of Pollard Gulch on Hwy 99 between Dunsmuir and Redding
Comment
RSA502343
Minuartia douglasii
D. W. Taylor, R. A. Price
1988-6-1
9695
Shasta
Burney Valley, on Black Ranch Road ca. 3.3 miles N of Burney and Hwy 299.
945
Comment
RSA565079
Minuartia douglasii
William Taylor
1992-5-2
13414
Shasta
S base Di Hill; along ephemeral tributary creek S of Ponderosa Way.
671
Comment
JEPS28406
Minuartia nuttallii subsp. gregaria
George W. Gillett
1957-7-11
717
Shasta
above Crater Lake; Lassen Volcanic National Park, Chaos Crags
2072
Comment
UC604401
Minuartia nuttallii subsp. gregaria
Herbert McLean Evans
1922-1
Shasta
Lassen Peak
2743
Comment
RSA502371
Minuartia nuttallii subsp. gregaria
D. W. Taylor, R. E. Palmer
1988-5-4
9609
Shasta
Road to Pit No. 6 Dam between Cape Horn Creek and Short Creek; flora of the Pitt River Drainage.
671
Comment
UCD98342
Minuartia nuttallii var. gracilis
Dean Wm. Taylor; Ingrid Olmstead
1975-8-24
330
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
CHSC67811
Monardella breweri subsp. lanceolata
David Biek
1988-6-3
891 a
Shasta
Next to Highway 299W, 1/4 mile east of Tower House area; Whiskeytown N.R.A.
396
Comment
CAS-BOT-BC220051
Monardella breweri subsp. lanceolata
A. A. Heller
1916-7-23
12499
Shasta
Between the McCloud and Sacramento Rivers
Comment
CAS-BOT-BC220053
Monardella breweri subsp. lanceolata
A. A. Heller
1916-7-23
12499
Shasta
Between the McCloud and Sacramento Rivers
Comment
HSC96653
Monardella lanceolata
Thomas W. Nelson, Joe Molter
2004-6-21
9255
Shasta
Along road to PG&E dam #6, 3.1 mi. from junction with Big Bend Rd.
673
Comment
UC2035841
Monardella odoratissima subsp. glauca
C. Epling, Wm. Robison
1935-7-17
Shasta
Lassen Park, near Lava Tube.
Comment
CDA13043
Monardella odoratissima subsp. pallida
G. F. Hrusa, T. D. Wilfred
1996-6-1
12973
Shasta
Lassen National Forest; W side of Hwy 44 approx. 200 meters N of Big Spring.
Comment
SFV18598
Monardella odoratissima subsp. pallida
T. W. Nelson, J. P. Nelson
1987-7-6
8624
Shasta
Cascade Range Just off Eskimo Hill Road, State Route 44.
1646
Comment
CAS-BOT-BC222121
Monardella odoratissima subsp. pallida
A. H. Kramer
1930-7-19
28
Shasta
Prospect Pk., Lassen National Park
Comment
CAS-BOT-BC222123
Monardella odoratissima subsp. pallida
H. M. Hall; E. B. Babcock
1903-6-1
4281
Shasta
Macomber Flat, North Fork Battle Creek, Eastern Shasta County
1219
Comment
CHSC65640
Monardella sheltonii
L. P. Janeway
1995-6-23
4814
Shasta
Along Fenders Ferry Road (Rd 27) 0.2 mi west of bridge over Pit River.
350
Comment
UC157919
Monardella villosa subsp. villosa
Milo S. Baker
1898-7-4
277
Shasta
Stillwater
Comment
CHSC63581
Montia parvifolia
Vernon H. Oswald; Lowell Ahart
1994-5-12
6203
Shasta
S side of Sugarloaf Creek just upstream from Lakeshore Dr. (35N08), on the W side of the Sacramento River Arm of Shasta Lake.
353
Comment
CAS-BOT-BC262611
Muhlenbergia andina
George W. Gillett
1957-8-4
976
Shasta
Lassen Volcanic National Park. West of Lily Pond near the museum in Manzanita Lake area
1783
Comment
CAS-BOT-BC275157
Muhlenbergia richardsonis
John Thomas Howell
1960-8-22
36404
Shasta
Dersch Meadows
1981
Comment
UC725521
Muhlenbergia rigens
A. A. Heller
1923-9-3
13827
Shasta
Phelan Ranch
Comment
CHSC96204
Myosurus minimus
R. Fischer
2006-5-13
964
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants located near the main gated entrance, western side, to park in an white oak shaded vernal depression between two lava flow outcrops.
1011
Comment
CDA37361
Myriophyllum hippuroides
B. Villegas
2008-7-1
s.n.
Shasta
Lake Britton.
0
Comment
CDA37262
Myriophyllum sibiricum
B. Villegas
2008-7-1
s.n.
Shasta
Cassel; Hat Creek Power House #2.
Comment
SD46636
Nama lobbii
E. K. Balls, L. W. Lenz
1956-6-19
21827
Shasta
State Highway 89 north of Subway Cave, McCloud to Mt. Lassen.
1341
Comment
CAS-BOT-BC259767
Nassella cernua
L. E. Smith
1915-5-1
s.n.
Shasta
Red Bluff
Comment
CAS-BOT-BC60328
Nasturtium officinale
Ira L. Wiggins; Dorothy B. Wiggins
1961-6-16
16535
Shasta
In Hat Creek, at Hat Creek Picnic Grounds, 13 miles northeast of entrance (east) to Lassen National Park.
Comment
POM266053
Nasturtium officinale
C. L. Hitchcock
1940-5-24
6540
Shasta
Hat Creek, 20 miles W of Fall River Mills
Comment
UC726821
Navarretia capillaris
A. A. Heller
1941-7-24
16259
Shasta
near Noble Pass (Lassen Volcanic National Park); , near Noble Pass
1828
Comment
POM260421
Navarretia divaricata subsp. vividior
C. L. Hitchcock
1940-5-26
6605
Shasta
Lava beds ca. 12 mi. north of Fall River Mills on Fall River.
1372
Comment
JEPS100571
Navarretia filicaulis
Dean W. Taylor
1988-6-21
9828
Shasta
Pit River Canyon, west from Lake Britton on Summit Lake road, ca. 0.5 miles W from crossing of Rock Creek
987
Comment
JEPS128769
Navarretia heterandra
Lowell Ahart, John Dittes, Josephine Guardino
2017-6-15
21392
Shasta
Along poor dirt road extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
Comment
JEPS100556
Navarretia intertexta subsp. intertexta
Dean W. Taylor
1991-6-12
11890
Shasta
ponds ca. 1.2 mi N of Lake Britton and 1 mile West of Warner Grade Reservoir, just east of PG&E natural gas pipeline
883
Comment
UC1607505
Navarretia intertexta subsp. intertexta
Barbara Ertter with Julie Kierstead Nelson
1993-5-16
11838
Shasta
2 air mi e junction of Oasis Road and Old Oregon Trail (Nelson residence on ne side of Redding); Redding
213
Comment
CAS-BOT-BC230332
Navarretia leucocephala
C. L. Hitchcock
1940-5-26
s.n.
Shasta
Near McArthur
Comment
CAS-BOT-BC230337
Navarretia leucocephala
H. M. Hall; E. B. Babcock
1903-6-1
4179
Shasta
Fall River Springs, NE county
1066
Comment
JEPS70396
Navarretia leucocephala subsp. minima
W. L. Jepson
1914-8-10
5752
Shasta
Upper Fall River Valley, ne Shasta Co. Upper Fall River Valley
1036
Comment
UC1221742
Navarretia leucocephala subsp. minima
Beecher Crampton
1958-8-13
5088
Shasta
9 mi n Burney (n end of Goose Valley); Goose Valley
1066
Comment
UCD48539
Navarretia leucocephala subsp. minima
Beecher Crampton
1958-8-12
5081
Shasta
5.6 miles south of Burney, Shasta County.
1371
Comment
CDA13547
Navarretia sinistra
G. F. Hrusa, T. D. Wilfred
1996-7-22
13374
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
SEINET2440295
Navarretia sinistra
Leigh A. Johnson
2005-7-28
05 -212
Shasta
Shasta Natl. Forest, Lake Britton Vicinity. Off road 37, 0.8 miles W of Rock Creek; up (N) an mostly unused and overgrown spur road adjacent to a seasonally wet meadow framed by conifers and oaks, probably 0.1 to 0.2 miles up spur. in center of spur road for about 15 meters before the spur flattens out and heads east.; 0
1014
Comment
CHSC118554
Navarretia tagetina
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21395
Shasta
Along poor dirt road extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
1008
Comment
JEPS100567
Navarretia tagetina
Dean Wm. Taylor with Rexford E. Palmer
1988-5-5
9623
Shasta
Cow Creek along Highway 44 1.4 miles upstream from Milleville, under PG&E high-voltage electrical transmission lines
164
Comment
UC1094738
Navarretia tagetina
Francia Chisaki
1956-5-19
718
Shasta
5.1 mi sw Belle Vista (on Highway 299)
Comment
JEPS100696
Navarretia viscidula
Dean W. Taylor
1991-5-29
11833
Shasta
Shingle Creek, along Highway 44, ca. 1 mile south along right of way of Pacific Gas Pipeline,
673
Comment
JEPS1515
Nemophila heterophylla
C. F. Rose
1935-5-13
59
Shasta
20 mi nw Redding (= Whiskeytown); nw of Redding, = Whiskeytown
Comment
UC880881
Nemophila heterophylla
C. L. Hitchcock
1940-5-20
6482
Shasta
25 mi e Redding; e of Redding
Comment
HSC72023
Nemophila heterophylla
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-8
9587
Shasta
Hwy. 36, 1.85 mi. E of the Trinity Co. line
1067
Comment
CHSC9230
Nemophila parviflora var. austiniae
G Strausbaugh
1970-5-24
69
Shasta
Partly shaded area 10 ft. from water's edge, extreme inland point first cove w Brandy Cr. Swim.Ar.
369
Comment
RSA76016
Nemophila pedunculata
Lincoln Constance
1938-6-12
2338
Shasta
West of summit of Hatchet Mountain, 9 miles northeast of Montgomery Creek.
1250
Comment
CHSC89981
Neviusia cliftonii
Colby J. Boggs
2003-6-13
54
Shasta
Approximately 0.5 miles north of Packers Bay, Shasta Lake. N-facing slope in Waters Gulch.
377
Comment
JEPS106466
Neviusia cliftonii
J. K. Nelson with Scott Miles, Rhonda Posey, and Peter Van Susteren
2004-5-6
2004 -42
Shasta
Low Pass Road, E of Squaw Creek Arm Shasta Lake, ca. 25 mi NE of Redding.
Comment
JEPS95211
Neviusia cliftonii
Abigail Long
1993-5-1
Shasta
above Low Pass Creek ca. 1/2 mi SE of Chirpchatter Campground, next to jeep trail
Comment Read comments Apr 22 2010
RSA620406
Neviusia cliftonii
James R. Shevock
1993-5-2
12203
Shasta
Adj. to Little Cedar Creek off Hwy 299, just south of Shasta-Trinity National Forest.
549
Comment
UCD113235
Neviusia cliftonii
Robert M. Rhode
1994-4-30
106
Shasta
Near McCloud River arm of Shasta Lake, just N of Ellery Creek Campground.
365
Comment
SD241943
Neviusia cliftonii
James R. Shevock, Barbara Ertter
1992-6-13
12199
Shasta
Along Shasta-Trinity NF Rd 7H009, N side of Hirtz Mountain, along Ellery Creek, W side McCloud River arm of Shasta Lake.
381
Comment
SEINET10858100
Neviusia cliftonii
Dean W. Taylor, Glenn Clifton
1992-5-5
Taylor 12513
Shasta
Cedar Creek drainage, along Highway 299 2.5 miles E of the junction with Oak Run Road (7.4 road miles W of Round Mountain post office), T33N, R1W, NW1/4 of NW1/4 Section 29 (Devils Rock 71/2 quadrangle).
442
Comment
SEINET6925117
Neviusia cliftonii
James R. Shevock, Barbara Ertter 11088
1992-6-13
12197
Shasta
Cedar Creek along Highway 299 about 25 miles east of I-5 at Redding, 7.4 miles southwest of Round Mountain post office.
457
Comment
HSC71152
Notholithocarpus densiflorus var. echinoides
Thomas W. Nelson, Jane P. Nelson, J. P. Smith
1978-7-23
4468
Shasta
Along road to Bully Choop 12 mi. from junction with County Rd. A16
Comment
CAS-BOT-BC140346
Oemleria cerasiformis
L. E. Smith
1914-6-25
725
Shasta
Castella
Comment
JEPS106454
Oemleria cerasiformis
J. K. Nelson
2004-3-12
2004 -7
Shasta
Jones Valley, S side of Shasta Lake, ca. 10 mi NE of Redding. S of County Road 5H04 (Forest Road 33N03), near Clikapudi Trail
335
Comment
CHSC89701
Oenothera elata subsp. hirsutissima
R. Fischer; J. Marr
2004-8-15
381
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on Lava Springs Trail at Crystal Springs. On mdws.
1010
Comment
CHSC92997
Oenothera flava subsp. flava
R. Fischer; J. Marr
2005-5-23
488
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On meadow north of McArthur along Rat Farm Road. This mdw. area is near the old McArthur Swamp lands.
1013
Comment
UCD134670
Onopordum acanthium
Dan Marcum
1978-7-10
s.n.
Shasta
exact location unknown.
Comment
CAS-BOT-BC254338
Orcuttia tenuis
Beecher Crampton
1958-8-12
5079
Shasta
5.0 miles N of Anderson
Comment
CHSC89979
Orcuttia tenuis
Colby J. Boggs
2003-7-16
55
Shasta
Approximately 0.5 miles south of the Redding Municipal Airport in the City of Redding. In a vernal pool.
143
Comment
JEPS84146
Orcuttia tenuis
R. D. Stone and J. M. Erzinger
1986-7-18
758
Shasta
0.4 mi w Tule Lake (about 1 mi e of Cow Creek and 1 mi w of Millville Plains Road, northern of two large vernal pools); Central Valley, Millville Plains
149
Comment
OBI71117
Orcuttia tenuis
R. D. Stone
1986-1
Shasta
Comment
RSA655441
Orcuttia tenuis
Beecher Crampton
1960-6-15
5625
Shasta
4.4 miles north of Anderson, at southwest corner of Redding Municipal Airport
Comment
SD116661
Orcuttia tenuis
John R. Reeder, Charlotte G. Reeder
1973-5-27
6191
Shasta
5 miles E of Redding along Hwy. 44. Shallow depression covering several acres in a pasture field
152
Comment
UC766714
Orcuttia tenuis
R. F. Hoover
1940-9-21
4615
Shasta
5 mi e Redding
Comment
UCD88264
Orcuttia tenuis
Beecher Crampton
1958-8-12
5078
Shasta
at the southwest edge of the Redding Municipal Airport. 4.4 miles north of Anderson.
Comment
UCR132242
Orcuttia tenuis
Beecher Crampton
1958-8-13
5084
Shasta
Shasta National Forest, Northern end of Goose Valley, 3.6 mi. NE of Goose Valley Ranch headquarters, 7.5 mi. north of Scott Lumber Mill, 9 mi. north of Burney
1067
Comment
SJSU493
Orthilia secunda
G. Witherspoon
1940-6-28
2136
Shasta
Reflection L, Lassen Volcanic National Park
1828
Comment
JEPS3311
Orthocarpus cuspidatus subsp. cryptanthus
George Gillett
1952-8-17
193
Shasta
slope near State Highway 89, 2.0 mi below sign marking trail to Bumpas Hell (Lassen Volcanic National Park); , below sign Bumpas Hell
Comment
POM44248
Orthocarpus hispidus
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
HSC49767
Osmorhiza berteroi
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9842
Shasta
1 mi. N of bridge over Brown's Creek on County Line Rd.
671
Comment
CHSC65215
Osmorhiza chilensis
V. Parker
1994-6-6
630
Shasta
Shasta-Trinity National Forest Waters Gulch trail.
420
Comment
UC1736336
Ozomelis diversifolia
Dean W. Taylor
1993-4-30
13389
Shasta
Sacramento River Canyon, Hazel Creek drainage; North Fork Hazel Creek (ca. 1.5 mi SW of Castella)
853
Comment
HSC103520
Packera cana
Thomas W. Nelson, Jane Nelson
1986-6-23
8129
Shasta
Along State Route 44, .7 mi. from Old Station near foot of steep grade
Comment
CAS-BOT-BC316864
Packera eurycephala var. eurycephala
George Ledyard Stebbins; J. A. Jenkins
1937-7-16
2395
Shasta
Saddle Mt. T 37, NR 4E West of Fall River Mills
1493
Comment
UC91319
Packera indecora
Mrs. R. M. Austin
1896-7-1
365
Shasta
Lassen Peak
Comment
CHSC93035
Packera streptanthifolia
R. Fischer
2005-7-17
525
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected at edge of meadow within a rocky outcrop along the western shore of Big Lake.
1008
Comment
SEINET11744992
Packera streptanthifolia
C. Witham, J. Buck
2001-5-9
191
Shasta
Vernal Pool Team 2001. From intersection of Hwy 299, take Day Rd 6 mi. north and 1 mi. west on fire roads. Day Road site, pool # Day002.
Comment Read comments Aug 6 2018
UC768599
Panicum acuminatum var. acuminatum
R. F. Hoover
1940-9-21
4607
Shasta
Soupan Springs Lassen Peak
Comment
HSC39865
Panicum acuminatum var. fasciculatum
J. P. Smith, Steve Selva
1970-8-9
4590
Shasta
French Gulch Campground
Comment
UCD88197
Panicum acuminatum var. fasciculatum
A. A. Beetle
1946-5-19
4356
Shasta
18 mi. South of Dunsmuir. Gravelly bank of Sacramento River, junction of Boulder Creek and Sacramento River.
Comment
UCD89959
Panicum acuminatum var. thermale
Beecher Crampton
1964-8-26
7167
Shasta
Lassen National Park, Sulphur Works.
2133
Comment
UCD89491
Panicum capillare
Beecher Crampton
1956-8-20
3768
Shasta
along the railroad at Castle Crag.
640
Comment
UCD89492
Panicum capillare
Beecher Crampton
1956-8-20
3779
Shasta
along the railroad at Castle Crag.
Comment
CAS-BOT-BC253690
Panicum capillare
Lewis S. Rose
1945-9-2
45213
Shasta
1 mile SE of Doyles Corner
975
Comment
SBBG115778
Panicum lassenianum
B. Crampton
1964-8-26
7167
Shasta
Sulphur Works
2133
Comment
UC1059003
Panicum oligosanthes var. scribnerianum
Beecher Crampton
1956-8-20
3776
Shasta
Southern Pacific Railroad Castle Crag (Castle Crag)
Comment
SEINET6631713
Panicum pacificum
A. S. Hitchcock
1908-1
3071
Shasta
Castle Crag
Comment
CHSC84117
Paronychia ahartii
Lowell Ahart; John Dittes
2003-5-12
10143
Shasta
Pasture field, about 350 yards south of the barn, about 1/4 mile south of the Coleman Canal, 2.8 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 12 miles (air) east-northeast of Cottonwood.
265
Comment
JEPS82500
Paronychia ahartii
Rimo Bacigalupi with Herbert and Lucille Mason
1958-4-23
6318
Shasta
along Calif. Highway 44, 1 mi above and e junction with the Dersch Road (about 11 mi se of Millville)
499
Comment
CAS-BOT-BC259686
Paspalum dilatatum
Virginia E. Long
1931-5-22
77 a
Shasta
Happy Valley, NW of Anderson
304
Comment
CAS-BOT-BC202833
Paxistima myrsinites
Lyman Benson
1930-7-18
2217
Shasta
E. of Round Mt., N. Sierra Nevada Mt. Range, Hatchet Creek
1219
Comment
CAS-BOT-BC202831
Paxistima myrsinites
C. H. M.
1907-9-10
s.n.
Shasta
Hatchet Creek (on Montgomery Hill)
Comment
RSA0089769
Pedicularis aurantiaca
Dean Wm. Taylor
2015-4-2
21526
Shasta
Ridge dividing Defiance Canyon from Rock Creek (ca. 4 air miles SSW of Viola).
1268
Comment
CHSC25123
Pedicularis densiflora
Paul Lyman
1970-4-25
17
Shasta
Open Triangle Ranch out of Whitmore, 75 feet East of dam at main reservoir.
Comment
JEPS10347
Pedicularis densiflora
C. F. Rose
1935-4-21
35
Shasta
15 mi nw of Redding
Comment
UC726422
Pedicularis groenlandica
A. A. Heller
1941-8-16
16298
Shasta
Upper King Creek Meadow; Lassen Volcanic National Park
2133
Comment
RSA646275
Pedicularis groenlandica
James Buel
1957-8-8
216
Shasta
Cameron Meadow, Lassen Nat'l Park.
Comment
RSA647848
Pedicularis groenlandica
James Buel
1957-2-7
161
Shasta
1 mile below Kings Creek Falls. Mt. Lassen, Lassen Nat'l Park.
Comment
HSC72323
Pellaea andromedifolia
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-8
9610
Shasta
Beegum Gorge Rd., 2.5 mi. from its junction with Hwy. 36
1067
Comment
JEPS95322
Pellaea brachyptera
Vernon H. Oswald and Lowell Ahart
1994-5-12
6194
Shasta
Sugarloaf Creek Trail ca. 0.4 mi NW of the trailhead located on Lakeshore Dr. (35N08), on the W side of the Sacramento River Arm of Shasta Lake
381
Comment
UCD137646
Pellaea brachyptera
G. F. Hrusa; T. D. Wilfred
1996-6-10
12941
Shasta
Lassen National Forest; near Forest Boundary on Hwy 44 approx 2 m. W of Hwy 89 intersection.
1540
Comment
UCD111688
Pellaea mucronata var. californica
Christopher Mallek
2008-1
AC2- 37
Shasta
Ash Creek.
876
Comment
UC679364
Pellaea mucronata var. mucronata
Dr. L. N. Dimmick
1879-1-10
Shasta
Comment
JEPS28748
Penstemon
George W. Gillett
1957-8-10
1030
Shasta
South crags below summit Pilot Pinnacle; Lassen Volcanic National Park, Pilot Pinnacle
2706
Comment
UC1543859
Penstemon
Harold and Virginia Bailey
1948-8-26
2821
Shasta
Lassen Volcanic National Park, Manzanita Creek above campgrounds
1798
Comment
CHSC55289
Penstemon azureus
L. P. Janeway
1991-5-10
3934
Shasta
Battle Creek Wildlife Area. Large gravel bar bordering the north side of Battle Creek; ca 1 1/2 mi east of the Sacramento River.
118
Comment
POM195803
Penstemon azureus subsp. azureus
A. A. Heller
1926-4-24
13931
Shasta
Along the Sacramento River, on the Redding -Alturas Road. Type collected at 'Fort Reading, on the Sacramento River.' Fort Reading is now the town of Redding.
Comment
NY571176
Penstemon azureus var. azureus
C. L. Hitchcock
1940-5-20
6504
Shasta
25 miles east of Redding
Comment
UC886818
Penstemon azureus var. azureus
Alice Eastwood
1912-7-24
1365
Shasta
Castella
Comment
CHSC58045
Penstemon cinicola
V. Oswald; G. Gray, S. Mitchelson, S. Rosas
1992-6-4
4980
Shasta
Lassen Volcanic National Park. Shallow lake on the border of sections 15-16, ca. 0.75 mi S of Badger Flat.
1905
Comment
RSA646268
Penstemon davidsonii
James Buel
1957-12-8
222
Shasta
Lassen Peak, Lassen Nat'l Park.
Comment
CHSC49024
Penstemon davidsonii var. davidsonii
Vernon Oswald
1986-8-11
2277
Shasta
Summit of Lassen Peak Rail.
3121
Comment
UC604411
Penstemon davidsonii var. davidsonii
Herbert McLean Evans
Shasta
Lassen Peak
2743
Comment
SEINET12272192
Penstemon deustus
Unknown
1993-1
Shasta
Sierra Nevada Mountains
1219
Comment
NY591718
Penstemon deustus var. pedicellatus
W. Hess
1997-7-27
7720
Shasta
Lassen National Forest, 13 miles north of junction of State Highway 44 and 88 on State 44 & 89. Along Hat Creek at Hat Creek Campground.
Comment
UC886953
Penstemon deustus var. pedicellatus
C. L. Hitchcock
1940-5-23
6512
Shasta
ca 1/4 mi s Burney Falls; s of Burney Falls
Comment
CAS-BOT-BC6787
Penstemon filiformis
Amos Arthur Heller
1916-6-24
12442
Shasta
Between Lamoine and Sims
Comment
NY593760
Penstemon filiformis
D. D. Keck
1940-6-13
5168
Shasta
Sacramento Canyon, 0.6 mile south of Gibson. Observed from Gibson to Hazel Creek, but not elsewhere.
426.7
Comment
RSA47772
Penstemon filiformis
Roxana S. Ferris
1948-6-16
s.n.
Shasta
1 mile north of Pollard Gulch on Hwy 99 between Dunsmuir and Redding
Comment
RSA663852
Penstemon filiformis
Karl Vincent
1987-6-26
4438
Shasta
[Klamath Mountains], Sacramento River Canyon. On N side of Shotgun Creek, 0.7 mi NW of I-5 and Shotgun Creek, ca 2.7 mi N of Gibson.
549
Comment Read comments Feb 3 2016
UCD124104
Penstemon filiformis
Craig P. Martz
1981-7-24
11
Shasta
ca. 1.4 miles above I-5 on Little Slate Creek Road, west of Lamoine.
609
Comment
NY593759
Penstemon filiformis
K. A. Vincent
1987-8-11
4508
Shasta
Cascade Range, Sacramento River Canyon. Conifer forest on north side of Shotgun Creek, 0.7 mile northwest of I-5 and Shotgun Creek Road, ca. 2.7 miles north of Gibson.
548.6
Comment
NY600743
Penstemon gracilentus
W. Hess
1997-7-27
7719
Shasta
Lassen National Forest, 3 miles west of St. Highway 89 and 44
Comment
HSC60623
Penstemon gracilentus
Carl Wishner
1978-7-1
528
Shasta
Crags Campground, Lassen National Park
Comment
NY600714
Penstemon gracilentus
F. W. Pennell
1940-7-21
26219
Shasta
Route 89, east of Hat Lake, Lassen National Park
1950.7
Comment
SEINET7762682
Penstemon gracilentus
Unknown
1972-7-11
s.n.
Shasta
Lassen National Park
Comment
CHSC59145
Penstemon heterodoxus var. shastensis
Vernon H. Oswald; Steve Mitchelson
1992-8-5
5139
Shasta
Lassen Volcanic National Park. Meadowy drainage crossing the Old Emigrant Trail ca. 1.0 mi N of Lassen Hwy.
1914
Comment
UC1036166
Penstemon heterodoxus var. shastensis
George W. Gillett
1953-8-13
329
Shasta
near Summit Lake Ranger Station (Dersch Meadows, Lassen Volcanic National Park); Lassen Volcanic National Park, nr Summit Lake Ranger Sta.
2026
Comment
UC917156
Penstemon heterodoxus var. shastensis
K. L. Olsen
1949-7-30
19
Shasta
King's Creek Meadow , King's Creek Meadow (Mt. Lassen National Park)
Comment
UC1036202
Penstemon neotericus
George W. Gillett
1953-7-17
271
Shasta
along State Highway 89 ne Lassen Volcanic National Park (at Hat Creek Bridge, Lassen National Forest); ne of Lassen Volcanic National Park, Lassen Natl Forest
1341
Comment
UC696740
Penstemon neotericus
Frank W. Peirson
1932-7-14
10219 a
Shasta
rocky locations on ridge e Lake Eiler (1000-Lake Basin, eastern Shasta County); 1000-Lake Basin, e of Lake Eiler
1950
Comment
SJSU6660
Penstemon neotericus
D. G. Walford
1969-8-13
Shasta
by Hwy 44 c. 3 mi E of Viola
1371
Comment
SBBG7185
Penstemon newberryi
H. and M. Dearing
1938-6-25
2145
Shasta
NW entrance to Lassen Park
Comment
SJSU551
Penstemon newberryi
G. Witherspoon
1940-6-26
2149
Shasta
near summit of Cinder Cone, Lassen Volcanic National Park
2103
Comment
UCD67684
Penstemon newberryi
D. Sanchez-Mata
1996-6-30
s.n.
Shasta
Lassen National Forest-Lassen Volcanic National Park. Rocky places in open white fir forests.
1850
Comment
RSA148807
Penstemon newberryi subsp. newberryi
I. L. Wiggins, Dorothy Wiggins
1961-6-16
16541
Shasta
Along Calif Hwy 44, 2 mi W of Lassen National Park.
Comment
NY627300
Penstemon newberryi var. newberryi
E. K. Balls
1956-6-19
21831
Shasta
0.5 mile west of entrance to Mount Lassen National Park along State Highway 44 to Viola
1676.4
Comment
RSA109785
Penstemon newberryi var. newberryi
E. K. Balls, Lee W. Lenz
1956-6-19
21831
Shasta
0.5 mi. W of entrance of Mt. Lassen Natl. Park along State Hwy. 44 to Viola.
1677
Comment
UC1036252
Penstemon newberryi var. newberryi
George W. Gillett
1952-7-15
76
Shasta
lower Twin Lake, S side Lassen Volcanic Naional Park
2011
Comment
UCD124120
Penstemon procerus
K. L. Olsen
1949-7-30
19
Shasta
King's Creek Meadow, Mt. Lassen National Park.
Comment
CHSC90262
Penstemon purpusii
L. P. Janeway
2001-5-28
7086
Shasta
Klamath Ranges. Top of Brushy Mountain (ridge); along Road 29N28 4.3 km north of junction of Roads 30 and 35 (and the junction of Shasta, Tehama, and Trinity County lines). Northeast-facing slope at top of ridge.
1520
Comment
UCR206566
Penstemon roezlii
George K. Helmkamp, E. A. Helmkamp
2009-6-13
14990 A
Shasta
Southern Cascade Range, Wilson Hill Road, 0.7 mile south of its junction with CA-44 in Shingletown
1088
Comment
HSC60630
Penstemon roezlii
Carl Wishner
1978-7-1
535
Shasta
Hatchet Mtn. area, Hatchet and Buffom Creeks, Hwy. 299 side road
1220
Comment
RSA401760B
Penstemon roezlii
Christopher Davidson
1975-6-4
2641
Shasta
Hwy 89, 10 miles N of jct with Hwy 299.
915
Comment
SEINET10548112
Penstemon rupicola
Mary Susan Taylor
1980-6-25
Taylor 2968
Shasta
T38N R1W ne sec 21 to n half sec 20 Big Bend quad; Shasta-Trinity Natl Forest; Grizzly Peak and ridge W of peak, ca. 5 mi due E of Lake McCloud. With J. Prouty.
1906
Comment
UC726421
Penstemon rydbergii var. oreocharis
A. A. Heller
1941-8-16
16299
Shasta
lower end of Upper King Creek Meadow Lassen Volcanic National Park, Upper King Creek Meadow
2133
Comment
CDA13097
Penstemon speciosus
G. F. Hrusa, T. D. Wilfred
1996-6-11
13031
Shasta
Lassen National Forest; W side of Hwy 89-44 approx. 1/2 mile S of Big Spring.
Comment
NY660840
Penstemon speciosus
F. W. Pennell
1940-7-21
26215
Shasta
Pass between Manzanita Lake and Lost Creek, Manzanita Lake, Lassen National Park
1767.8
Comment
CHSC4035
Pentagramma triangularis
Sadie Gualtieri
1967-3-26
Shasta
Highway 44 to Lassen Park, at Bear Creek, 15 miles out of Redding, E.; on N. slope, W end of bridge.
Comment
HSC23318
Pentagramma triangularis
G. Strausbaugh
1970-3-22
16
Shasta
S edge of pond formed at Whiskey Cr. inlet and 15 ft. above water
373
Comment
CHSC88788
Perideridia bolanderi subsp. bolanderi
R. Fischer
2004-7-2
293
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located off Spatter Cone Trail.
1028
Comment
CHSC93193
Perideridia bolanderi subsp. bolanderi
R. Fischer
2005-7-17
596
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected on meadow edge on the west shore and south end of Big Lake.
1011
Comment
UC1390027
Perideridia bolanderi subsp. bolanderi
T. I. Chuang and R. S. Mitchell
1965-6-27
5995
Shasta
9 mi s Lakehead
Comment
UC1046219
Perideridia kelloggii
Lincoln Constance
1953-7-29
3450
Shasta
near Shasta Dam (2 mi n of Project City)
274
Comment
CHSC112472
Persicaria lapathifolia
Lowell Ahart; John Dittes
2013-6-9
18792
Shasta
On the bottom of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp.
1007
Comment
HSC85702
Petrorhagia dubia
J. P. Smith, J. O. Sawyer
1982-5-8
10362
Shasta
0.7 mi. N of French Gulch
640
Comment
CHSC90207
Phacelia corymbosa
L. P. Janeway
2001-5-28
7080
Shasta
Klamath Ranges. Top of Brushy Mountain (ridge); along Road 29N28 4.3 km north of junction of Roads 30 and 35 (and the junction of Shasta, Tehama, and Trinity County lines).
1520
Comment
UC243007
Phacelia egena
M. S. Baker and Frank Nutting
1894-5-23
Shasta
Cow Creek
Comment
UC1036297
Phacelia hastata subsp. compacta
George W. Gillett
1952-8-2
142
Shasta
summit area of Lassen Peak Lassen Volcanic National Park
3154
Comment
HSC13663
Phacelia heterophylla subsp. virgata
C. L. Hitchcock
1940-5-24
6536
Shasta
Hat Creek, 20 mi. W of Fall River Mills
Comment
UC1602016
Phacelia heterophylla subsp. virgata
C. J. Kraebel
1934-5-5
21
Shasta
near Kennett; Redding Quadrangle
Comment
CDA13055
Phacelia heterophylla var. virgata
G. F. Hrusa, T. D. Wilfred
1996-6-11
13003
Shasta
Lassen National Forest; W side of Hwy 44 approx. 200 meters N of Big Spring.
Comment
CHSC68718
Phacelia linearis
Vernon H. Oswald
1997-5-20
8480
Shasta
Big Cave-Popcorn Cave area in BLM Wilderness Study Area in lava beds south of Fall River Mills and 0.2 mi north of Bald Mtn. Rd., 3.6 mi east of Cassel-Fall River Rd.
1173
Comment
UC107391
Phacelia procera
Mrs. R. M. Austin
Aug. 1896
288
Shasta
Lassens Peak
Comment
JEPS85557
Phacelia purpusii
Walter S. Lennon
1983-7-3
Shasta
Hwy 299 East 1.8 mi w Hatchet Mountain
Comment
JEPS74041
Phalaris paradoxa
Virginia E. Long
1931-5-11
63 a
Shasta
Anderson
Comment
CAS-BOT-BC77398
Philadelphus lewisii
A. A. Heller
1905-6-3
7957
Shasta
Near Middle Creek Station
Comment
CAS-BOT-BC77399
Philadelphus lewisii
Elmer I. Applegate
1929-6-19
5752
Shasta
Pollock, 20 miles above Redding, Sacramento River
Comment
JEPS49595
Philadelphus lewisii
W. L. Jepson
1914-8-15
6185
Shasta
Delta
Comment
UC144317
Philadelphus lewisii
A. A. Heller
1905-6-3
7957
Shasta
near Middle Creek Station
Comment
UC858328
Philadelphus lewisii
Alice Eastwood
1912-6-27
652
Shasta
Montgomery Creek
Comment
HSC23105
Philadelphus lewisii
John Pratt
1970-6-11
2
Shasta
4.5 mi. W of Carr powerhouse on Hwy. 299
Comment
CHSC58539
Phleum alpinum
Vernon H. Oswald; Lowell Ahart
1992-7-9
5085 b
Shasta
Lassen Volcanic Park. SW side of Horseshoe Lake. On slope on the S side of the meadow at the W end of the S arm of the lake.
1999
Comment
HSC26545
Phleum alpinum
Steve Selva
1970-7-27
4520
Shasta
Gumboot Lake
1768
Comment Read comments Jun 7 2012
UC1543809
Phleum alpinum
Harold and Virginia Bailey
1948-8-27
2938
Shasta
Upper Kings Creek Meadow; Lassen Volcanic National Park
2225
Comment
JEPS3759
Phlox diffusa
George Gillett
1952-7-15
77
Shasta
near Lower Twin Lake; Lassen Volcanic National Park
2103
Comment
UCR37576
Phlox gracilis
Mike Malamus, Brian Kearney, P. Williams
1984-5-12
23
Shasta
Harrison Gulch, c. 20 mi. east of Hayfork
823
Comment
CDA19203
Phlox gracilis
D. Woods, Viola Papesca
2001-4-3
s.n.
Shasta
Modoc Plateau; Pit River E of Big Bend.
472
Comment
JEPS91160
Phlox speciosa
Dean W. Taylor
1993-4-30
13376
Shasta
Sacramento River Canyon, Sims Flat; Hazel Creek (ca. 2.5 mi S of Castella)
518
Comment
CHSC68531
Phlox speciosa subsp. occidentalis
Vernon H. Oswald
1997-4-16
8336
Shasta
Cascade Range. Waters Gulch Trail at Shasta Lake. Between the upper trailhead and Waters Gulch.
384
Comment
SEINET5731921
Phlox speciosa subsp. occidentalis
J. Maze
1971-1
769
Shasta
Near Rock Creek Rd. on Hwy 299.
Comment
CAS-BOT-BC135028
Phoradendron bolleanum
Elmer I. Applegate
1932-4-14
7058
Shasta
Whiskeytown
Comment
CHSC88806
Phoradendron densum
R. Fischer
2004-7-3
311
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located w. shore of Big Lake near Juniper Trail junction.
1010
Comment
RSA759704
Physocarpus capitatus
James R. Shevock, Barbara Ertter
1992-6-13
12195
Shasta
Potem Creek. Along forest highway 27, tributary to Pit River Arm of Shasta Lake, Shasta-Trinity National Forest.
366
Comment
JEPS47881
Pinus albicaulis
W. L. Jepson
1929-9-29
15326
Shasta
nw slope Lassen Peak
2743
Comment
POM215877
Pinus attenuata
L. C. Wheeler
1935-3-31
3411
Shasta
Delta, Sacramento River.
396
Comment
NY61958
Pinus monticola
W. W. Eggleston
1911-8-2
7486
Shasta
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
JEPS80471
Pinus ponderosa
Emily Elu
1981-5-5
Shasta
parking lot next to Lake Britton fishing area; McArthur Burney Falls State Park
Comment
SEINET3154336
Pinus ponderosa
R. W. Spellenberg, M. Spellenberg
1972-8-14
2900 -A
Shasta
about 3 mi. E of junction of Hwy. 89 on Hwy. 44, at USFS Rd. 33N56
Comment
HSC34013
Pinus ponderosa
Pamela Bruce
1975-4-27
5
Shasta
Junction City Campground on Hwy. 299
Comment
RSA89900
Pinus sabiniana
E. K. Balls, P. C. Everett
1953-10-14
18663
Shasta
9.1 mi E of Trinity-Shasta county line, Hwy 299, between Weaverville and Redding.
396
Comment
SDSU1992
Pinus sabiniana
L. N. Harvey
1929-9-1
550
Shasta
Comment
SEINET4690933
Pinus sabiniana
Paul D. Sorensen, Marie Louise Sorensen
1995-1
9473
Shasta
7.0 miles NW of CA 299 just E of Battle, on Soldier mountain
914
Comment
CHSC89639
Piperia transversa
R. Fischer
2004-7-4
334
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Spring Trail between Camp 7 and Crystal Springs near rock walled enclosure.
1010
Comment
UC845760
Piperia unalascensis
Alice Eastwood
1912-7-12
1029
Shasta
Burney Butte
Comment
UC725555
Plagiobothrys
A. A. Heller
1942-5-3
16440
Shasta
just w Oak
Comment
RSA537666
Plagiobothrys canescens
Walter Seavey Lennon
1982-5-2
s.n.
Shasta
Parkville Rd., 0.2 mi south of Dersch Rd., Anderson.
Comment
JEPS104454
Plagiobothrys greenei
Lowell Ahart
2003-5-12
10139
Shasta
Pasture field, ca 350 yd south of the barn, ca 1/4 mi south of the Coleman Canal, 2.8 mi (air) wsw of Darah Springs State Fish Hatchery, ca 12 mi (air) ene of Cottonwood.
265
Comment
RSA128488
Plagiobothrys greenei
Robert F. Hoover
1937-5-19
2269
Shasta
Four miles east of Redding
Comment
CDA13552
Plagiobothrys hispidulus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13378
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
CHSC60333
Plagiobothrys hispidulus
Mary Ann Showers
1992-6-28
2651
Shasta
Lassen Volcanic National Park. Pond below Windy Point, west of Mill Creek.
1950
Comment
JEPS28794
Plagiobothrys hispidulus
George W. Gillett
1957-8-20
1111
Shasta
Brokeoff Meadows Lassen Volcanic National Park (above cabins)
1920
Comment
CAS-BOT-BC230994
Plagiobothrys hispidulus
Clarence R. Quick
1964-6-20
64 -08
Shasta
Just W of Burney
982
Comment
SBBG21893
Plagiobothrys hispidus
D. Myrick
1964-7-24
940
Shasta
Hwy 89, ca 10 mi N of Manzanita Lake
1524
Comment
RSA80215
Plagiobothrys hispidus
F. W. Peirson
1932-7-16
10315
Shasta
Burney Spring. Forest Border near old log cabin
Comment
HSC49774
Plagiobothrys nothofulvus
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-6
9838
Shasta
Deer Lick Springs Rd., 3.4 mi. from its junction with Hwy. 36
1098
Comment
JEPS120201
Plagiobothrys nothofulvus
Julie Kierstead Nelson
2012-4-7
2012 -002
Shasta
Clear Creek Gorge near overlook picnic area; ca. 5 miles SW of Redding
Comment
JEPS118700
Plagiobothrys shastensis
Julie Kierstead Nelson
2005-5-2
2005 -004
Shasta
Floodplain of Stillwater Creek, Encanto Way, 8 miles NE of Redding.
Comment
UCD80168
Plagiobothrys shastensis
CNPS SN Foothill Team
2006-5-16
SNFN 0382 c
Shasta
Shasta Land Trust Easement, Hathaway Ranch, very close to the northern-most boundary of the property.
315
Comment
CDA40659
Plagiobothrys stipitatus var. micranthus
L. Ahart
2003-5-12
10141
Shasta
About 250 yards south of the barn, about 1/4 mile south of the Coleman Canal, 2.8 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 12 miles (air) east-northeast of Cottonwood.
Comment
SEINET3449090
Plagiobothrys stipitatus var. micranthus
Lowell Ahart, John Dittes
2003-5-12
10141
Shasta
Cottonwood, Cottonwood, about 12 air miles east/northeast, 2.8 air miles west/southwestof Darah Springs State Fish Hatchery, about 0.25 miles south of the Coleman Canal, about 250 yards south of the barn
260
Comment
HSC49781
Plagiobothrys tenellus
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-6
9818
Shasta
Road to Deer Lick Springs, 0.2 mi. from its junction with Hwy. 36
854
Comment
CDA19793
Plagiobothrys tenellus
C. Kimball
2002-4-24
s.n.
Shasta
Northern California; E of Redding
762
Comment
RSA97063
Plantago coronopus
J. T. Howell
1954-4-26
29179
Shasta
Just west of Tower House.
Comment
HSC100989
Plantago erecta
J. P. Smith
2010-5-18
12869
Shasta
Along Iron Mountain Road at junction with Market Street
Comment
UC1036291
Platanthera leucostachys
George W. Gillett
1952-7-29
131
Shasta
w side Paradise Meadow (vicinity of Hat Lake); Lassen Volcanic National Park, Hat Lake
2148
Comment
CHSC27783
Platystemon californicus
James T. Nicol
1978-3-27
8
Shasta
Ca. 3.7 mi ese of Ono on Platina Rd.
289
Comment
UC890285
Plectritis brachystemon
Alice Eastwood
1912-6-28
695
Shasta
Burney
Comment
SBBG26962
Plectritis congesta subsp. brachystemon
C. L. Hitchcock
1940-5-26
6604
Shasta
Fall River, ca. 12 mi N of Fall River Mills
1371
Comment
RSA28005
Plectritis congesta subsp. brachystemon
C. Leo Hitchcock
1940-5-25
6594
Shasta
Below Pit Dam, Power Plant, 2 miles west of Fall River Mills.
1341
Comment
HSC46247
Plectritis macrocera
M. Alcasas
1978-5-13
80
Shasta
Beegum Gorge Rd. (FS Rd. 1S02)
976
Comment
RSA60342
Plectritis macrocera subsp. grayi
G. R. Campbell
1948-6-17
637
Shasta
Between Clayton and Burney Falls State Park.
Comment
SJSU1545
Pleuricospora fimbriolata
C. W. Sharsmith
1954-6-25
6198
Shasta
Viola
1341
Comment
CAS-BOT-BC458191
Pleuricospora fimbriolata
Alice Eastwood
1912-7-12
1049
Shasta
Burney Butte
Comment
UC1543788
Poa bolanderi
Harold and Virginia Bailey
1948-8-25
3025
Shasta
Summit Lake; Lassen Volcanic Nat'l Park
2040
Comment
SEINET8078305
Poa nervosa
Alan. A. Beetle
1941-1
2848
Shasta
Lassen National Forest, banks of Hat Creek
1220
Comment
CDA13520
Poa pratensis
G. F. Hrusa, T. D. Wilfred
1996-7-22
13346
Shasta
Lassen National Forest; Uncommon rhizomatous perennial in opening at edge of Abies concolor forest. 1/4 mile N of Eskimo Grade summit. Lemmas very short.
Comment
CHSC55314
Poa pratensis subsp. pratensis
L. P. Janeway
1991-6-15
4030
Shasta
Battle Creek Wildlife Area. Along north side of Battle Creek; ca 1 1/2 mi east of the Sacramento River.
120
Comment
RSA696017
Poa secunda
L. Ahart, John Dittes
2003-5-22
10193
Shasta
West of the poor dirt road, about 150 yards south of the Coleman Canal, about 1 1/8 miles west of the barn, 4 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 11 miles (air) east-northeast of Cottonwood.
259
Comment
SJSU1589
Poa secunda subsp. juncifolia
C. W. Sharsmith
1954-6-23
6174
Shasta
near Subway Caves
Comment
CHSC93288
Poa secunda subsp. secunda
R. Fischer
2005-5-22
537
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected in vicinity of camp 7 in open pine/juniper woodland.
1014
Comment
SJSU6645
Poa wheeleri
H. T. Harvey
1964-6-24
334
Shasta
Chaos Crater, Lassen Volcanic National Park
Comment
RSA530025
Pogogyne serpylloides
D. W. Taylor, Glenn Clifton
1991-6-10
11903
Shasta
Soldier Creek, 1 mile NE of Warner Grade Reservior.
1107
Comment
SEINET4244530
Polemonium californicum
George W. Gillett
1953-7-23
294
Shasta
Lassen Volcanic National Park; Vicinity of Hat Lake
1974
Comment
JEPS69917
Polemonium pulcherrimum
Chestnut and Drew
Circa 1890
Shasta
Mt. Lassen
Comment
RSA304903
Polemonium pulcherrimum
J. R. Shevock
1972-7-24
2203
Shasta
Summit Lassen Peak; Lassen Park
3049
Comment
CAS-BOT-BC170331
Polygala cornuta var. cornuta
L. E. Smith
1913-7-6
s.n.
Shasta
Castle Crags
Comment
JEPS73711
Polygala cornuta var. cornuta
L. R. Heckard with T. I. Chuang
1968-7-2
1964
Shasta
along w side of river 7 mi n La Moine; Sacramento River
457
Comment
UC144503
Polygala cornuta var. cornuta
A. A. Heller
1905-5-31
7915
Shasta
near Middle Creek Station
Comment
UC73433
Polygala cornuta var. cornuta
Milo S. Baker
1898-7-6
372
Shasta
near Morley's
Comment
RSA464409
Polygonum amphibium var. stipulaceum
Milo S. Baker
1947-8-13
11988
Shasta
[Unspecified]
2043
Comment
CAS-BOT-BC109123
Polygonum bidwelliae
Alice Eastwood
1912-6-27
647
Shasta
Montgomery Creek.
Comment
RSA565087
Polygonum bidwelliae
D. W. Taylor
1992-5-23
13480
Shasta
Battle Creek 1 mile W of Darrah Springs Fish Hatchery; below stone wall at west end Coleman Canal siphon.
274
Comment
RSA530023
Polygonum bidwelliae
D. W. Taylor
1991-6-10
11907
Shasta
Soldier Creek, 1 mile NE of Warner Grade Reservior.
1107
Comment
JEPS91186
Polygonum californicum
Dean W. Taylor
1988-5-5
9627
Shasta
Milleville Plains, 0.8 miles N of Sacramento River at China Garden, under PG&E high-voltage electrical transmission lines
137
Comment
JEPS125879
Polygonum californicum
D. W. Taylor
1996-6-16
15671
Shasta
Shasta-Trinity National Forest. Pit River Canyon, on W rim Montgomery Creek, ca 2 air miles W of town of Montgomery Creek.
Comment
CAS-BOT-BC414577
Polygonum douglasii
Gary Schoolcraft
1985-7-30
1496
Shasta
Lava Bed north of McArthur, 39-5-34
Comment
UC1543751
Polygonum douglasii subsp. douglasii
Harold and Virginia Bailey
1948-8-27
2879
Shasta
Badger Flat Lassen Volcanic National Park
Comment
UC204585
Polygonum douglasii subsp. spergulariiforme
A. A. Heller
1914-8-25
11695
Shasta
on Pacific Hwy 15 mi s Delta
Comment
CAS-BOT-BC418617
Polygonum majus
Alice Eastwood
1912-7-24
1382
Shasta
Castella
Comment
CHSC118562
Polygonum polygaloides subsp. confertiflorum
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21418
Shasta
Bottom of the seasonal swale passing northward into northeast end of Fall River Lake, 740 feet northwest from end of Mackey's Cove Road, about 0.6 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
1008
Comment
UC127343
Polygonum polygaloides subsp. confertiflorum
H. M. Hall and E. B. Babcock
June, 1903
4165
Shasta
near Bear Creek (ne Shasta Co.); Sierra Nevada Mountains
1280
Comment
UC850434
Polygonum polygaloides subsp. confertiflorum
Alice Eastwood
Jun 29 1912-Jul 11 1912
1022
Shasta
Goose Valley
Comment
UCD100581
Polygonum polygaloides subsp. esotericum
Dan Marcum
1982-6-28
s.n.
Shasta
county line with Lassen County.
Comment
CAS-BOT-BC419909
Polygonum polygaloides subsp. kelloggii
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak
1828
Comment
UC501511
Polygonum polygaloides subsp. kelloggii
Frank W. Peirson
1932-7-13
10137
Shasta
s Burney; 1000-Lake Basin
1950
Comment
JEPS28505
Polygonum sawatchense subsp. oblivium
George W. Gillett
1957-7-1
622
Shasta
old emigrant trail n Noble Pass; Lassen Volcanic Nationa Park
1877
Comment
UC1191248
Polygonum sawatchense subsp. sawatchense
Herbert L. Mason and Verne Grant
1947-7-9
13288
Shasta
Hwy 299 just e Hatchet Creek summit
1219
Comment
CAS-BOT-BC109275
Polygonum shastense
Jeanne Janish; Carl Janish
1938-9-6
s.n.
Shasta
Near Lake Helen, Lassen National Park.
2042
Comment
JEPS50590
Polygonum shastense
Jos. Grinnell
1925-8-1
Shasta
Trail to Mt. Lassen
2895
Comment
SBBG1708
Polygonum shastense
H. and M. Dearing
1948-9-12
6734
Shasta
Panther Crk, Mt Shasta
2316
Comment
UCSB12984
Polygonum shastense
Dearing, Hugh; Dearing, Margaret
1948-9-12
Shasta
Panther Creek, Mt. Shasta
2316
Comment
CAS-BOT-BC421049
Polygonum spergulariiforme
A. A. Heller
1916-9-2
12642
Shasta
Between the McCloud and Sacramento Rivers
Comment
CAS-BOT-BC233235
Polypogon maritimus
John Thomas Howell
1955-6-14
30431
Shasta
E of Whiskeytown
Comment
CAS-BOT-BC232556
Polypogon monspeliensis
Virginia E. Long
1931-6-6
85 a
Shasta
Anderson. In drainage ditches along highway
131
Comment
CDA12969
Polystichum imbricans
G. F. Hrusa
1996-5-2
12913
Shasta
Lassen National Forest; Near corner of Hwy 89 and USFS S16, on E side of 89.
Comment
UCD148887
Polystichum imbricans
Ellen Dean; L. Huiet, A. Smith, J. Smith and M. Lenz
2014-5-15
8203
Shasta
South side of Lake Shasta. Pit River Arm. Along extension of Dry Creek Road called Silverthorn Road, above and to the west of Silverthorn Bay.
381
Comment
CAS-BOT-BC76751
Polystichum imbricans subsp. imbricans
Marian L. Campbell
1921-7-26
s.n.
Shasta
Castle Crags
Comment
CAS-BOT-BC102991
Populus trichocarpa
Hans Leschke
1960-8-8
1723
Shasta
Hat Lake
1969
Comment
SEINET10460753
Porterella carnosula
Gillett
1957-7-1
GILLETT 630
Shasta
Margin of vernal pond; summit of Table Mountain
2012
Comment
CAS-BOT-BC452101
Potamogeton amplifolius
John Thomas Howell
1960-8-23
36424
Shasta
Lassen Volcanic National Park. Reflection Lake
1792
Comment
RSA239233
Potamogeton amplifolius
Robert F. Thorne, C. W. Tilforth
1972-9-21
42372
Shasta
Lassen Volcanic National Park, Shallow water of Reflection Lake
1814
Comment
RSA768464
Potamogeton crispus
Justin M. Wood
2010-9-2
2574 -A
Shasta
Willow Creek: 1.3 miles SW of community of Montgomery Creek, near intersection of Highway 299 and Fenders Ferry Road.
625
Comment
UCD150448
Potamogeton gramineus
William Anderson
1964-9-19
s.n.
Shasta
Summit Lake.
Comment
RSA768283
Potamogeton nodosus
Justin M. Wood
2010-9-1
2514
Shasta
City of Redding: Small pond open to the river on the west side of the river, +/- 0.5 miles upstream of Cypress Ave bridge.
143
Comment
CAS-BOT-BC267221
Potamogeton praelongus
Hans Leschke
1960-8-9
1748
Shasta
Lassen Volcanic National Park. Manzanita Lake
1781
Comment
CAS-BOT-BC267223
Potamogeton praelongus
Robert F. Thorne; L. DeBuhr; C. W. Tilforth
1972-9-21
42369
Shasta
Lassen Volcanic National Park. Washed up on shore of Manzanita Lake
1813
Comment
CHSC9473
Potentilla glandulosa
G. Strausbaugh
1970-4-26
58
Shasta
South bank Whiskey Creek between Whiskeytown Hwy. and ca. 25 ft. s from Whiskey Creek.
373
Comment
CHSC89696
Potentilla glandulosa subsp. glandulosa
R. Fischer; J. Marr
2004-5-26
403
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along N shore of Big Lake, E side.
1010
Comment
CAS-BOT-BC541002
Potentilla gracilis var. fastigiata
Hans Leschke
1960-8-10
1759
Shasta
Badger Flat, Lassen Volcanic Nat'l Park
1912
Comment
SJSU4123
Potentilla millefolia
C. W. Sharsmith
1966-6-12
7455
Shasta
Badger Flat, Lassen Volcanic National Park
1889
Comment
SEINET10870025
Prunella vulgaris
Patricia L. Kenney
1973-6-4
Kenney 399
Shasta
Pollard flat campground in klamath natl forest off i-5, 21.6 mi s of dunsmuir
457
Comment
UCD125352
Prunella vulgaris var. lanceolata
M. Vincent
1963-6-7
387
Shasta
2 miles south of Shasta Dam.
Comment
CDA3916
Prunus avium
T. C. Fuller
1958-4-15
4757
Shasta
Flume Creek at Highway 99, 4 miles south of Castella.
0
Comment
CDA12937
Prunus emarginata
G. F. Hrusa
1996-5-2
12879
Shasta
Lassen National Forest; Approx. 1/2 mile S of Old Station Trailer Park on Hwy 44-89.
Comment
JEPS117848
Prunus emarginata
Julie Kierstead Nelson
2006-6-16
2006 -28
Shasta
Girard Lookout, 2 miles southwest of Castle Crags
1463
Comment
UC454996
Prunus emarginata
I. J. Condit
1911-7-10
Shasta
Shasta Retreat, Castella, Crag View Hotel Shasta Retreat; , Castella, Crag View Hotel
Comment
SEINET6165100
Prunus emarginata
Unknown
1982-8-25
s.n.
Shasta
Mcbride creek campground, mt shasta
Comment
HSC26527
Prunus subcordata
J. P. Smith, J. O. Sawyer
1972-5-6
5237
Shasta
Lassen National Forest, Boundary Campground on Hwy. 89, S of Burney.
1067
Comment
CAS-BOT-BC156384
Prunus virginiana var. demissa
Marcus E. Jones
1931-7-16
29015
Shasta
[Pitt] Pit River bridge
Comment
CAS-BOT-BC156394
Prunus virginiana var. demissa
Roxana S. Ferris; Laura Lorraine
1941-8-10
10493 -B
Shasta
State Highway 89, 3-4 miles east of [Mc Cloud] McCloud and Bratle
Comment
CHSC89636
Prunus virginiana var. demissa
R. Fischer
2004-7-5
338
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected a little S Ya-She pond.
1010
Comment
SJSU3768
Prunus virginiana var. demissa
C. W. Sharsmith
1963-6-15
7059
Shasta
c. 5 mi E of Viola
1524
Comment
CHSC84072
Pseudognaphalium stramineum
Lowell Ahart; John Dittes
2003-5-22
10209
Shasta
East side of a wash, west of the poor dirt road, about 150 yards south of the Coleman Canal, about 1 1/8 miles west of the barn, 4 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 11 miles (air) east-northeast of Cottonwood.
259
Comment
UCD75789
Pseudoroegneria spicata
A. A. Beetle
1945-5-20
3980
Shasta
6.5 mi. W of Fall River Mills, road to Burney - Hwy 299.
Comment
UCD91493
Pseudoroegneria spicata
A. A. Beetle; G. L. Stebbins Jr.
1942-5-29
3360
Shasta
12 miles E of Burney. Miocene volcanics.
Comment
JEPS40474
Psilocarphus brevissimus var. brevissimus
W. L. Jepson
1914-8-10
5761
Shasta
Upper Fall River Valley, ne Shasta County Upper Fall River Valley
1036
Comment
SEINET7062916
Psilocarphus brevissimus var. multiflorus
A. G. Vestal
1947-5-2
s.n.
Shasta
About 4.9 miles east of Redding on Route 229. (WGS84/NAD83). UTM Zone 10, 558241mE, 4497158mN.
180
Comment
CDA13551
Psilocarphus oregonus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13377
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
CAS-BOT-BC361854
Psilocarphus oregonus
Alice Eastwood
July 1
s.n.
Shasta
Burney Falls
Comment
JEPS89387
Psilocarphus tenellus
Dean W. Taylor
1988-6-21
9838
Shasta
Cascade Mountains, Lassen National Forest, s base Burney Mountain, Burney Spring Burney Spring; Cascade Mountains, Lassen National Forest, Burney Mountain
1444
Comment
SEINET6074808
Pteridium aquilinum
Kenneth Heil, Heil, Marilyn
2014-7-16
35228
Shasta
Lassen National Forest. State Highway 44 ca 2.5 miles from the junction with State Highway 89, Lassen National Park Highway.
Comment
CAS-BOT-BC72677
Pteridium aquilinum
W. B. C.
1938-9-2
11589
Shasta
Along Sisson Southern Trail
1371
Comment
UC21688
Pterospora andromedea
Milo S. Baker
1893-8-12
Shasta
Bear Valley Mts.
Comment
CHSC84050
Pterostegia drymarioides
Lowell Ahart; John Dittes
2003-5-22
10206
Shasta
North rim of Battle Creek, at the end of the poor dirt road, about 350 yards south of the Coleman Canal, about 1 1/8 miles west of the barn, 4 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 11 miles (air) east-northeast of Cottonwood.
259
Comment
UC659025
Pteryxia terebinthina var. californica
Mildred E. Mathias
1938-6-8
1386
Shasta
1 mile north of Coram on road to Kennett, Shasta County
Comment
UCD92325
Puccinellia
John Thomas Howell
1954-4-26
29177
Shasta
West of Tower House, about 6 miles west of Whiskeytown.
Comment
CAS-BOT-BC6337
Puccinellia howellii
Jerry I. Davis
1988-7-26
536
Shasta
Whiskeytown-Shasta-Trinity Nat. Rec. Area, Whiskeytown Unit
Comment
CAS-BOT-BC147884
Purshia tridentata var. tridentata
John Thomas Howell
1960-8-23
36430
Shasta
Chaos Jumbles
Comment
CHSC118543
Purshia tridentata var. tridentata
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21413
Shasta
Along poor dirt road extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
1008
Comment
JEPS128716
Purshia tridentata var. tridentata
Lowell Ahart, John Dittes, Josephine Guardino
2017-6-15
21413
Shasta
Extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
Comment
JEPS28536
Purshia tridentata var. tridentata
George W. Gillett
1957-7-5
661
Shasta
Chaos Jumbles Lassen Volcanic National Park (opposite observation area and n of highway ca 50 yds)
1889
Comment
SBBG3075
Purshia tridentata var. tridentata
H. and M. Dearing
1938-6-23
2147
Shasta
near Manzanita
1828
Comment
CHSC105144
Pyracantha fortuneana
Peter F. Zika; Julie Nelson
2007-6-3
23004
Shasta
Nelson residence, near East Valley Creek, tributary of Stillwater Creek, near Encanto Way, 10 air km NE of Redding
200
Comment
HSC37556
Pyrola aphylla
J. D. Ackerman, A. M. Montalvo
1975-7-17
560
Shasta
Harrison Gulch Campground, Basin Gulch Recreation Area, off Hwy. 36
793
Comment
SJSU537
Pyrola asarifolia
G. Witherspoon
1940-6-28
2135
Shasta
Reflection L Lassen Volcanic National Park
1828
Comment
RSA0083261
Pyrola picta
Marcus E. Jones
1931-7-17
29062
Shasta
Shasta City (Session's).
Comment
UC1036153
Pyrola picta
George W. Gillett
1953-8-6
319
Shasta
Slopes of Chaos Crags Crater. Shasta County
2011
Comment
UC1586958
Quercus
Juha Pykala and D. H. Norris
1987-6-15
1673
Shasta
3.1 mi e Wildwood (near Highway 36)
914
Comment
UCSB33403
Quercus X eplingii
Nixon, Kevin
1978-10-2
Shasta
Wonderland Blvd., frontage road to I-5, 1.5 miles N of Shasta Dam exit, Redding
Comment
CAS-BOT-BC105499
Quercus X morehus
C. Hart Merriam
1919-11-8
s.n.
Shasta
Baird, McCloud River
Comment
HSC72278
Quercus berberidifolia
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-8
9626
Shasta
Trinity National Forest, road above Beegum Gorge Campground
Comment
HSC90025
Quercus berberidifolia
Andrew Enberg, Brad Penkala, Dan Scofield
1990-3-31
13
Shasta
Rd. A16 1.0 mi N of its intersection with Hwy. 36
732
Comment
CAS-BOT-BC68632
Quercus chrysolepis
Elmer I. Applegate
1895-5-28
639
Shasta
Sacramento Canyon near Sims
Comment
UC405490
Quercus chrysolepis
Lewis C. Rosenbaum
1916-6-3
Shasta
Castella, band of Sacramento River Sacramento River, Castella
Comment
SJSU10156
Quercus chrysolepis
A. W. Jacobs
1938-10-14
Shasta
7 mi W of Redding on Trinity Rd
396
Comment
CAS-BOT-BC86000
Quercus douglasii
Elmer I. Applegate
1929-6-23
5840
Shasta
Round Mountain
Comment
UCD45640
Quercus douglasii
J. I. Mallory
1960-10-26
197
Shasta
One mile north-northwest of Pit No. 1 Power House, Quad. 22A1, Sec. 33, T. 37N., R.4E., altitude 3160 feet, Shasta County.
963
Comment
CAS-BOT-BC94625
Quercus garryana
Roxana S. Ferris; Laura Lorraine
1941-8-10
10483
Shasta
State Highway # 89 between Hat Creek Post Office and Shasta National Forest junction of U.S. 299
Comment
CAS-BOT-BC94627
Quercus garryana
L. B. Kildale
1930-9-1
10459
Shasta
Clear Creek near Whiskeytown
Comment
SEINET5320886
Quercus garryana
Unknown
1960-6-16
5666
Shasta
3 miles north of Fall River Mills, eastern slope of Saddle Mountain
1090
Comment
UCD14004
Quercus garryana
John M. Tucker
1968-9-14
4140 -5
Shasta
California, Shasta Co.; beside California Highway 89, 4.2 mi. south-southeast of its junction with U.S. Highway 299;
Comment
CAS-BOT-BC94641
Quercus garryana
John M. Tucker
1968-9-14
4140 -9
Shasta
beside California Highway 89, 4.2 miles S-SE of its junction with U.S. Highway 299
975
Comment
CDA21913
Quercus garryana
J. M. Tucker
1968-9-14
4140 -5
Shasta
Beside CA Hwy 89, 4.2 mi. S-SE of junction with U.S. Hwy 299.
Comment
POM212184
Quercus garryana var. breweri
Carl B. Wolf
1931-9-1
2385
Shasta
Along the Pacific Hwy, 28 miles north of Redding.
610
Comment
UCD46151
Quercus garryana var. breweri
Carl B. Wolf
1931-9-1
2385
Shasta
Pacific Highway, 28 miles north of Redding, Shasta County.
609
Comment
SEINET4290291
Quercus garryana var. breweri
Unknown
1913-1
436
Shasta
Shasta Forest. Ranger Station camp on Trinity Mountain.
Comment
CDA15446
Quercus garryana var. garryana
J. M. Tucker
1968-9-14
4140 -5
Shasta
Beside Hwy 89, 4.2 mi. SSE of jtn. w/Hwy 299.
975
Comment
UC1174980
Quercus garryana var. semota
P. C. Everett and E. K. Balls
1959-10-21
23917
Shasta
6.3 mi w Shingletown (along State Hwy 44 to Redding)
457
Comment
UCD46133
Quercus garryana var. semota
W. L. Jepson
1914-8-15
6186
Shasta
Delta.
Comment
RSA537384
Quercus kelloggii
Walter Wisura, J. Romero
1991-10-16
4588
Shasta
20.1 miles east of I 5 at Redding, along Hwy 44.
Comment
SBBG83850
Quercus kelloggii
D. Anderson, E. Flinn, K. Pearson
1986-5-10
13
Shasta
Stewart's Gap, off Hwy 36
Comment
SEINET13953543
Quercus kelloggii
Jeffrey Huber
1971-1
293
Shasta
15 mi S of Weed on 1-5
Comment
SEINET4291706
Quercus kelloggii
Unknown
1913-1
347
Shasta
Shasta Forest; high bank overlooking Swift Creek.
Comment
SEINET5644368
Quercus kelloggii
J. P. Smith, J. O. Sawyer; Thomas W. Nelson
1978-4-8
9624
Shasta
Road above Beegum Gorge Campground.; 0
Comment
UC72509
Quercus kelloggii
Misses Jones and Alexander
1902-6-22
Shasta
trail from Madison's to Spring Camp
Comment
CAS-BOT-BC62845
Quercus lobata
William A. Dayton
1913-7-1
376
Shasta
Shasta
792
Comment
CHSC96288
Ranunculus aquatilis var. capillaceus
R. Fischer
2006-7-22
923
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the moist meadow and water edge of Bowman ditch. South side of park road and west side of ditch.
1010
Comment
CAS-BOT-BC379075
Ranunculus aquatilis var. diffusus
Ella Dales Cantelow
1939-6-10
2582
Shasta
11 mi south of McCloud Jct., Burney-Redding-Alturas Key
Comment
SD64396
Ranunculus aquatilis var. diffusus
Darley F. Howe
1966-8-31
4305
Shasta
On hwy #89, 14.4 miles south of north entrance to Lassen National Forest
1310
Comment
RSA148810
Ranunculus aquatilis var. harrisii
I. L. Wiggins
1961-6-16
16536
Shasta
In Hat Creek, at Hat Creek Picnic Grounds, 13 miles NE of E entrance to Lassen National Park
Comment
JEPS104462
Ranunculus arvensis
Lowell Ahart
2003-5-22
10212
Shasta
In a ditch on the n side of the poor dirt road, ca 250 yd ne of the barn, ca 1/8 mi south of the Coleman Canal, 2.8 mi (air) wsw of Darah Springs State Fish Hatchery, ca 12 mi (air) ene of Cottonwood.
259
Comment Read comments Dec 20 2011
CHSC52779
Ranunculus californicus
James T. Nichol
1978-3-27
5
Shasta
About 2.8 mi wsw of Ono on Platina Rd.
289
Comment
CHSC95141
Ranunculus californicus var. californicus
R. D. Fischer
2005-4-14
861
Shasta
McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along Rat Farm Road ca. 2 miles north of McArthur on meadowland adjacent to the old McArthur Swamp.
1011
Comment
UC726268
Ranunculus canus
A. A. Heller
1940-5-1
15568
Shasta
on plateau about 3 mi ne Redding (type collected a few mi w of this station)
Comment
JEPS100703
Ranunculus eschscholtzii var. suksdorfii
Dean Wm. Taylor and Ingrid Olmsted
1975-8-24
5420
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity
2499
Comment
JEPS90872
Ranunculus flammula
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
5408
Shasta
Lassen National Forest, Thosand Lakes Wilderness, Magee Peak and vicinity Magee Peak; Lassen National Forest, Thosand Lakes Wilderness
2438
Comment
SBBG15790
Ranunculus flammula
D. Myrick
1961-6-24
356
Shasta
just S of Park boundary on Mt Lassen Natl Park loop rd
1828
Comment
SEINET10535974
Ranunculus hebecarpus
W. D. Stevens
1985-4-25
Stevens 23557
Shasta
along Deschutes Road; chapparral with scattered digger pine
Comment
JEPS81767
Ranunculus occidentalis
J. W. Blankinship
1911-4-26
Shasta
Redding
Comment
CHSC88315
Ranunculus occidentalis var. occidentalis
R. Fischer; J. Marr
2004-5-23
198
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7, just n. of Horr Pond.
1024
Comment
UCD97313
Ranunculus uncinatus
J. Brown
1992-5-9
25
Shasta
Ah DiNa campground site #2.
670
Comment
RSA639553
Rhamnus californica subsp. occidentalis
Louis C. Wheeler
1952-9-22
6950
Shasta
Castle Crag: . .
Comment
JEPS116621
Rhamnus crocea
J. K. Nelson with Susan Erwin
2004-9-9
2004 -110
Shasta
2 miles SW of Platina on Forest Road 29N06 to Beegum Gorge Beegum West (ca. 40 miles SW of Redding)
1040
Comment
RSA602686
Rhamnus rubra
Carl B. Wolf
1934-7-7
6034
Shasta
W side of Sacramento River, 0.8 miles N of Mears Creek.
610
Comment
UC1543757
Rhamnus rubra
Harold and Virginia Bailey
1948-8-27
2851
Shasta
about 3 mi e Manzanita Lake; Lassen Volcanic National Park
1828
Comment
RSA390658
Rhamnus rubra
Christopher Davidson
1975-6-6
2716
Shasta
20 miles E of Redding on Hwy 44, on edge on unused but fairly new access road off Hwy 44.
640
Comment
JEPS757
Rhamnus tomentella subsp. tomentella
J. W. Blankinship
1909-9-14
Shasta
Redding
Comment
RSA612543
Rhamnus tomentella subsp. tomentella
Carl B. Wolf
1934-7-7
6036
Shasta
13 miles above Redding on Pacific Hwy.
244
Comment
UC870863
Rhamnus tomentella subsp. tomentella
A. A. Heller
1916-7-19
12457
Shasta
5 mi s Redding
Comment
CAS-BOT-BC56582
Rhododendron columbianum
Ella Dales Cantelow
1939-6-10
2571
Shasta
Mt. Lassen National Park
Comment
RSA161481A
Rhododendron occidentale var. paludosum
Franklin P. Nutting
1894-5-25
s.n.
Shasta
Cedar Run
Comment
SD42261
Rhus trilobata
Carl B. Wolf
1941-7-25
Shasta
6 miles north of Hat Creek Ranger Station on California Highway # 89
945
Comment
CAS-BOT-BC108755
Ribes cereum
William A. Dayton
1913-8-14
481
Shasta
Ash Creek Sink.
1219
Comment
RSA0024863
Ribes cereum
F. W. Peirson
1932-7-14
10159
Shasta
Thousand-Lake Basin.
1951
Comment
RSA0021093
Ribes inerme var. klamathense
C. L. Hitchcock
1940-5-24
6559
Shasta
On Hat Creek, ca. 20 miles west of Fall River Mills.
Comment
UC75463
Ribes inerme var. klamathense
Milo S. Baker
1898-7-8
416
Shasta
Upper Clover Creek
Comment
CHSC63340
Ribes nevadense
Vernon H. Oswald; Lowell Ahart
1994-6-14
6276
Shasta
Forest Road 25, 5.4 mi W of the Castle Crags State Park - Shasta National Forest boundary, at a branch of Castle Creek.
1234
Comment
JEPS49282
Ribes nevadense
W. L. Jepson
1929-9-28
15290
Shasta
Manzanita Lake Lassen Peak
1828
Comment
UCD102419
Ribes nevadense
G. F. Hrusa
1996-5-2
12855
Shasta
Approx. 1/3 mile east of Hwy 44 on USFS Rd. 31NS17, and about 100 meters north of road.
1650
Comment
JEPS49150
Ribes roezlii
W. L. Jepson
1927-6-22
12296
Shasta
Hot Springs Valley Lassen Peak
1828
Comment
UC974956
Ribes roezlii
C. L. Hitchcock
1940-5-24
6544
Shasta
ca. 20 mi w Fall River Mills; Hat Creek
Comment
RSA0018033
Ribes roezlii
Michael A. Vincent
1999-6-9
8587
Shasta
Along CA Rt. 44, ca. 1 mile west of Viola, 13 miles east of Shingletown.
1372
Comment
CAS-BOT-BC186275
Ribes roezlii var. roezlii
Roxana S. Ferris; Laura Lorraine
1941-8-10
10444
Shasta
Bridge Public Camp, near Hat Creek Post Office, Lassen National Forest along State Highway #89
Comment
CDA20144
Rigiopappus leptocladus
D. Woods, Viola Peterson
2003-6-16
s.n.
Shasta
Northern California; 20 mi S of Pittville in Fall River Valley.
0
Comment
JEPS128763
Rigiopappus leptocladus
Lowell Ahart, John Dittes, Josephine Guardino
2017-6-15
21402
Shasta
Along poor dirt road extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
Comment
JEPS34910
Rigiopappus leptocladus
Blankinship
1911-5-11
Shasta
about 6 1/2 mi nw Anderson; Olinda
Comment
UCD35711
Rigiopappus leptocladus
Beecher Crampton
1960-6-16
5635
Shasta
5 miles south of Fall River Mills.
Comment
JEPS53860
Rorippa
J. W. Blankinship
1911-5-5
Shasta
Redding
Comment
UC467674
Rosa
Franklin P. Nutting
Shasta
Stillwater
Comment
UCD113396
Rosa canina
G. L. Webster; June McCaskill, Robert Rhode, John Tucker
1993-5-16
7791
Shasta
Along Little Cow Creek, NE of Ingot.
381
Comment
CAS-BOT-BC6002
Rosa pisocarpa
Alice Eastwood
1912-7-25
1404
Shasta
Pitt to Baird
Comment
HSC27367
Rubus laciniatus
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-21
19090
Shasta
Along Hwy. 44, about 2 mi. W of Shingletown
Comment
CHSC4630
Rubus parviflorus
R. Carter
1966-5-14
395
Shasta
Found ca. 125 yds. S of bridge over Sacramento R. on E side of river, along E side of road; Sweetbriar.
609
Comment
SEINET10686043
Rubus parviflorus
Karen M. Meyer, Andrew Townesmith
2007-7-25
Meyer 161
Shasta
Shasta-Trinity National Forest. 0.1 mi. on Forest Service Rd. 43N21, 12.5 mi on Hwy. 97, east side of road.
240
Comment
JEPS44762
Rubus ursinus
J. W. Blankinship
1910-7-16
Shasta
Lamoine
Comment
UC666167
Rubus ursinus
H. P. Olmo and S. W. Brown
1941-6-12
41131
Shasta
4.6 mi s Redding (on U.S. Hwy 99); ; Redding, Shasta Co.
Comment
CAS-BOT-BC422215
Rumex acetosella
Alice Eastwood
1912-6-29
904
Shasta
Goose Valley
Comment
UCD55260
Rumex kerneri
Larry Forero
2003-1
s.n.
Shasta
Valley region of Shasta County.
Comment
CAS-BOT-BC434153
Rumex triangulivalvis
John Thomas Howell
1960-8-21
36308
Shasta
Lassen Volcanic National Park. Sulphur Works
2133
Comment
JEPS28435
Sagina saginoides
George W. Gillett
1957-7-8
678
Shasta
5.8 mi. n.e. Manzanita Lake Entrance Station (1/4 mi. s. of Burney Hwy., Lost Creek); Lassen Volcanic Nat'l Park, Lost Creek
1584
Comment
CAS-BOT-BC445685
Sagittaria cuneata
Milo S. Baker
1947-8-13
11989
Shasta
Summit Lake, Mt. Lassen Nat. Park
2042
Comment
CHSC58855
Sagittaria cuneata
Vernon H. Oswald; Lowell Ahart
1992-7-9
5089
Shasta
Lassen National Volcanic Park. Unnamed ponds bordering the S side of the trail about midwat between Horseshoe Lake and Grassy Swale.
2017
Comment
UC144307
Salix
A. A. Heller
1905-6-3
7950
Shasta
near Middle Creek Station
Comment
CAS-BOT-BC132742
Salix arctica
E. B. Copeland
1931-8-16
s.n.
Shasta
Mount Lassen, on the south shore of Emerlad Lake
2370
Comment
CAS-BOT-BC103352
Salix bonplandiana
A. A. Heller
1918-5-12
13025
Shasta
On the McCloud River near the fish hatchery
Comment
UC482020
Salix boothii
C. R. Ball, Mrs. H. P. Bracelin, and Beryl Kautz
1931-5-30
385
Shasta
ca. 1.5 km w Helen Lake (below spring above hwy., 2 mi below base of Mt. Lassen); Mt. Lassen
2370
Comment
UCR143517
Salix boothii
C. R. Ball, Mrs. H. P. Bracelin, Beryl Kautz
1931-5-30
382
Shasta
Mount Lassen, below spring above hwy about 1.5 km west of Lake Helen
2370
Comment
UC452721
Salix eastwoodiae
E. B. Copeland
1931-8-17
5
Shasta
above Mineral Rd. Mt. Lassen
2286
Comment
RSA5670
Salix gooddingii
H. P. Bracelin
1931-6-28
481
Shasta
Redding
180
Comment
SBBG58899
Salix gooddingii
Mrs. H. P. Bracelin
1931-6-28
481
Shasta
N of bridge at N end of Redding
180
Comment
UC481920
Salix gooddingii
Mrs. H. P. Bracelin
1931-6-28
481
Shasta
n of bridge at n end of town Redding
180
Comment
CAS-BOT-BC107778
Salix hindsiana
L. E. Smith
1913-4-12
622
Shasta
Clear Creek
Comment
CAS-BOT-BC106885
Salix jepsonii
C. R. Ball; Emily Smith; Mrs. H. P. Bracelin
1932-7-24
691
Shasta
near Sulphur Springs, Lassen Volcanic National Park
Comment
UC481947
Salix lasiandra subsp. lasiandra
Mrs. H. P. Bracelin
1931-7-1
504
Shasta
7 km. n. La Moine (Sacramento R.); Sacramento R.
450
Comment
CAS-BOT-BC125414
Salix lasiandra var. lasiandra
John Thomas Howell
1960-8-22
36322
Shasta
Manzanita Lake
1783
Comment
LA208821
Salix lasiandra var. lasiandra
Mrs. H. P. Bracelin;
1931-7-1
504
Shasta
Sacramento River, 7 km N of La Moine
450.0
Comment
SD71016
Salix lasiandra var. lasiandra
Hans Leschke
1960-8-9
Shasta
Lassen Volcanic National Park, Manzanita Lake
1783
Comment
CAS-BOT-BC125430
Salix lasiandra var. lasiandra
Hans Leschke
1960-8-9
1755
Shasta
Manzanita Lake
1781
Comment
UCD111591
Salix lasiolepis
Alan A. Beetle
1946-5-19
4352
Shasta
18 miles south of Dunsmuir, gravelly bank of Sacramento River jct. of Boulder Creek and Sacramento River.
Comment
CAS-BOT-BC124499
Salix lasiolepis var. lasiolepis
L. E. Smith
1913-3-26
593
Shasta
Redding
Comment
CAS-BOT-BC124508
Salix lasiolepis var. lasiolepis
L. E. Smith
1914-3-15
577
Shasta
[Hennet] Hennett, Pitt River
Comment
CAS-BOT-BC124512
Salix lasiolepis var. lasiolepis
A. A. Heller
1918-5-12
13026
Shasta
On the McCloud River near the fish hatchery
Comment
CAS-BOT-BC124517
Salix lasiolepis var. lasiolepis
L. E. Smith
1913-3-27
s.n.
Shasta
[Kennet] Kennett
Comment
CAS-BOT-BC124868
Salix lemmonii
John Thomas Howell
1960-8-22
36321
Shasta
Manzanita Lake
1783
Comment
CHSC85470
Salix lemmonii
G. F. Hrusa
1996-5-2
12858
Shasta
Lassen National Forest. Banks of Hat Creek approx. 1/2 mile S of Old Station Trailer Park, on Hwy 44-89. Latitude: 40 degrees 40' N. Longitude: 121 degrees 27' W.
1450
Comment
UCD111703
Salix lemmonii
G. F. Hrusa
1996-5-2
12858
Shasta
Lassen National Forest, banks of Hat Creek approx. 1/2 mile S of Old Station Trailer Park, on Hwy 44-89.
1450
Comment
CAS-BOT-BC125674
Salix melanopsis
L. S. Smith
1931-6-7
14
Shasta
Mt. Shasta
1066
Comment
UC525909
Salix petrophila
C. R. Ball, Emily Smith, and Mrs. H. P. Bracelin
1932-7-24
688
Shasta
w shor Emerald Lake; Lassen Volcanic Nat'l Park
2468
Comment
POM218993
Salix pseudomonticola
Carleton R. Ball, Beryl Kautz, H. P. Bracelin
1931-5-30
385
Shasta
Shasta County: Mount Lassen, alt 2370m.
Comment
JEPS38421
Salix scouleriana
W. L. Jepson
1929-9-28
15294
Shasta
Manzanita Lake Lassen Peak, Manzanita Lake
1828
Comment
CAS-BOT-BC225199
Salvia sonomensis
L. E. Smith
1915-4-25
s.n.
Shasta
Kennet
Comment
POM217114
Salvia sonomensis
Louis C. Wheeler
1935-4-28
3444
Shasta
O Brien Creek off Sacramento River. (Mt. Diablo Meridian)
427
Comment
UCR206045
Sanguisorba minor subsp. muricata
George K. Helmkamp, E. A. Helmkamp
2009-6-10
14945
Shasta
Southern Cascade Range, Alvord Road, 0.2 mile south of its junction with CA-44, junction is 1.1 miles east of Shingletown
938
Comment
RSA471435
Sanicula
Christopher Davidson
1973-5-28
2178
Shasta
On dirt logging road off St Hwy 299, ca. 1 mi E of Buckhorn Summit.
976
Comment
JEPS254
Sanicula bipinnata
Alice King
1921-1
Shasta
Anderson
Comment
HSC72030
Sanicula bipinnatifida
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-8
9598
Shasta
Hwy. 36, 3.2 mi. from the Trinity Co. line
915
Comment
UC1598744
Sanicula bipinnatifida
M. S. Baker and Frank Nutting
1894-5-26
Shasta
Goose Valley
Comment
UCD127640
Sanicula bipinnatifida
G. F. Hrusa
1992-5-1
10452
Shasta
approx. 2 m E. of Montgomery Creek.
Comment
UCD128020
Sanicula graveolens
G. F. Hrusa; T. D. Wilfred
1996-6-11
13043
Shasta
USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16. Slopes above west side of Bunchgrass Valley. Lassen National Forest.
1615
Comment
CAS-BOT-BC6051
Saxifraga aprica
R. M. Austin
1882-8-1
s.n.
Shasta
Lassen's Peak
Comment
JEPS14649
Saxifraga aprica
Mrs. Ben M. Twight
1956-6-10
44
Shasta
about 6 mi w of Castle Crags (3 mi up from start of trail to Seven Lakes Basin, near trail to Echo Lake); Trinity Mountains
1615
Comment
UC1543696
Saxifraga odontoloma
Harold and Virginia Bailey
1948-8-27
2925
Shasta
Kings Creek Meadow near picnic grounds Kings Creek Meadow; Lassen Volcanic National Park, Kings Creek Meadow
2164
Comment
CAS-BOT-BC283644
Schedonorus pratensis
Malcom A. Nobs
1949-6-15
783
Shasta
Marsh at the junction of Pitt River and Hat Creek at Highway 299
Comment
CAS-BOT-BC35595
Scirpus congdonii
Hans Leschke
1958-8-16
1554
Shasta
Lassen Volcanic National Park
1950
Comment
JEPS96849
Scirpus congdonii
Dean W. Taylor
1999-8-13
17328
Shasta
fen in the Pit River Canyon about 4 miles Southeast from Big Bend and 0.6 miles WNW of Bee Knoll
701
Comment
SEINET3450875
Scleranthus annuus subsp. annuus
Lowell Ahart, John Dittes
2003-5-12
10144
Shasta
Cottonwood, Cottonwood, about 12 air miles east /northeast, 2.8 air miles west/southwestof Darah Springs State Hatchery, about 0.25 miles south of the Coleman Canal, about 250 yards south of the barn
260
Comment Read comments Aug 11 2014
CAS-BOT-BC240030
Scribneria bolanderi
John Thomas Howell
1955-6-14
30425
Shasta
East of Whiskeytown
Comment
RSA82340
Scutellaria californica
F. W. Peirson
1932-7-9
10283
Shasta
Burney Spring.
1433
Comment
UCD125677
Scutellaria galericulata
Malcolm A. Nobs; S. Galen Smith
1949-7-20
1037
Shasta
East side of Big Lake, around 3 miles north of McArthur.
Comment
JEPS62906
Scutellaria siphocampyloides
J. W. Blankinship
1911-6-6
Shasta
Millville
155
Comment
UC25786
Scutellaria siphocampyloides
M. S. Baker and Frank Nutting
1894-5-21
Shasta
Stillwater
Comment
CHSC9295
Scutellaria tuberosa
G. Straubaugh
1970-4-26
56
Shasta
N bank Whiskey Creek ca. 50 yds. nw from Whiskeytown Hwy.
371
Comment
UCD148876
Scutellaria tuberosa
Ellen Dean; L. Huiet, A. Smith, J. Smith and M. Lenz
2014-5-14
8192
Shasta
North side of Lake Shasta. McCloud River Arm. Along Gilman Rd, just W of intersection with Old Mill Rd, where Fall Creek intersects Gilman Rd (goes under road through culvert).
372
Comment
HSC100217
Secale cereale
J. P. Smith
2010-6-24
12955
Shasta
Between Eastside Rd. and bridge across the Scott River, Scott Valley
614
Comment
JEPS74068
Secale cereale
Virginia Long
1931-5-11
59 a
Shasta
Anderson
Comment
SEINET10517206
Secale cereale
Billy Joe Cox
1971-6-10
Cox 3501
Shasta
15 mi S of Weed on I-5.
Comment
CHSC57366
Sedella pumila
C. Underwood
1987-4-13
4
Shasta
50 ft w side of Dry Creek, 2 1/2 mi n of Hwy 299, 8 mi e of Redding.
Comment
SEINET3441878
Sedella pumila
Lowell Ahart, John Dittes
2003-5-12
10145
Shasta
Cottonwood, Cottonwood, about 12 air miles east /northeast, 2.8 air miles west/southwestof Darah Springs State Hatchery, about 0.25 miles south of the Coleman Canal, about 250 yards south of the barn
260
Comment
UCD148879
Sedum spathulifolium
Ellen Dean; L. Huiet, A. Smith, J. Smith and M. Lenz
2014-5-14
8194
Shasta
North side of Lake Shasta. McCloud River Arm. Along Gilman Rd, just W of intersection with Old Mill Rd, where Fall Creek intersects Gilman Rd (goes under road through culvert).
372
Comment
CAS-BOT-BC59125
Sedum spathulifolium
Mrs. C. F. Rose
1930-4-23
s.n.
Shasta
Near French Gulch
Comment
CHSC66131
Selaginella wallacei
Vernon H. Oswald; Frank Kosko
1996-5-5
7506
Shasta
Bureau of Land Management parcel W of Redding on the N side of Clear Creek Rd., ca. 7 mi W of Hwy, 273 at the bridge over Clear Creek.
213
Comment
UC1537353
Senecio aronicoides
Gordon H. True Jr.
1938-5-24
930
Shasta
w of Fall River Mills; Soldier Mountain
1524
Comment
HSC40171
Senecio fremontii
Thomas W. Nelson, Jane P. Nelson
1976-8-1
3122
Shasta
Lassen Volcanic National Park, at head of trail to Lassen Peak
Comment
CHSC96193
Senecio integerrimus var. exaltatus
R. Fischer
2006-5-15
971
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a dry grassy slope just se of a conic depression pond near the lower end and western edge of Big Lake.
1011
Comment
CAS-BOT-BC333009
Senecio scorzonella
Thos. Harris
1969-8-12
s.n.
Shasta
One mile west of Sifford Lakes, Lassen Park
2175
Comment
UC1558252
Senecio triangularis
Harold and Virginia Bailey
1948-8-25
3023
Shasta
Summit Lake , Summit Lake (Lassen Volcanic National Park)
2040
Comment
CAS-BOT-BC364260
Senecio triangularis
Hans Leschke
1960-8-5
1705
Shasta
Lassen Volcanic National Park. Betw. Feather Lake & Lower Twin L.
1981
Comment
UC832129
Senecio triangularis
E. G. Anderson
1935-9-3
Shasta
Lassen Volcanic National Park. Lower part of Brokeoff Trail
2286
Comment
CDA18986
Sesbania punicea
K. Martyn, Moen
2000-8-21
PDR 1198583
Shasta
On east side of Hwy 273 in Redding, just south of Breslauer Rd.
0
Comment
UC1391904
Sibbaldia procumbens
R. M. Brown
1955-9-14
Shasta
Upper Kings Creek Meadows; Lassen Volcanic National Park
Comment
UC871459
Sidalcea hartwegii
C. L. Hitchcock
1940-5-17
6439
Shasta
3 mi e Redding; e of Redding
152
Comment
HSC16039
Sidalcea hirsuta
C. L. Hitchcock
1940-5-17
6439
Shasta
3 mi. E of Redding
152
Comment
POM260196
Sidalcea malviflora subsp. celata
C. L. Hitchcock
1940-5-17
648
Shasta
3 miles east of Redding.
152
Comment
RSA87999
Sidalcea malviflora subsp. celata
C. L. Hitchcock
1952-6-25
19619
Shasta
Reddiing-Alturas Highway, 1 mile E. of junction with Highway #99.
Comment
UC871465
Sidalcea oregana subsp. oregana
E. G. Anderson
1935-8-29
Shasta
Dersch Meadows Lassen Volcanic National Park, Dersch Mdws
1981
Comment
UC501512
Sidalcea oregana subsp. spicata
Frank W. Peirson
1932-7-9
10273
Shasta
Burney Spring
1432
Comment
CDA36498
Sidalcea oregana subsp. valida
T. C. Fuller
1963-7-15
10864
Shasta
South side of Highway 299 to Redding, 1.9 miles west of Burney.
0
Comment
CAS-BOT-BC384458
Silene antirrhina
Alice Eastwood
1912-7-24
1383
Shasta
Castella
Comment
JEPS90782
Silene antirrhina
Dean Wm. Taylor with Robert A. Price, Rexford E. Palmer and Roy A. Buck
1988-6-1
9719
Shasta
Pit River Canyon, along road to PG&E Pit 6 Powerhouse Pit River Canyon
743
Comment
JEPS105114
Silene californica
Dean W. Taylor
1993-7-9
13832
Shasta
Castle Creek; ca. 6 air miles WSW of Dunsmuir; Castle Crags State Park
670
Comment
CHSC65805
Silene campanulata subsp. glandulosa
L. P. Janeway
1995-6-9
4779
Shasta
Bear Canyon; along Fenders Ferry Road (Road 27) 5.7 mi west of Hwy 299. Northwest-facing road cutbank.
512
Comment
JEPS121392
Silene coronaria
Julie Nelson, Jim Nelson & Peter Zika
2012-6-21
25916
Shasta
near Stillwater Creek and Encanto Way
Comment
UC725546
Silene douglasii
A. A. Heller
1941-8-16
16297
Shasta
along the Bumpas Hell trail a short distance from the parking place; along the Bumpas Hell trail
2438
Comment
SEINET10537582
Silene grayi
Mary Susan Taylor
1980-6-25
Taylor 2969
Shasta
T38N R1W ne sec 21 to n half sec 20 Big Bend quad; Shasta-Trinity Natl Forest; Grizzly Peak and ridge W of peak, ca. 5 mi due E of Lake McCloud. With J. Prouty.
1906
Comment
CAS-BOT-BC181295
Silene invisa
George W. Gillett
1957-8-9
1014
Shasta
Summit Lake R.S., Fliff Lake Trail about 100 yds above highway, Lassen Volcanic National Park
2042
Comment
UC852899
Silene lemmonii
Alice Eastwood
Jun 29 1912-Jul 11 1912
910
Shasta
Goose Valley
Comment
RSA438825
Silene lemmonii
Christopher Davidson
1973-5-28
2174
Shasta
On dirt logging road off St Hwy 299, ca. 1 mi E of Buckhorn Summit.
976
Comment
CAS-BOT-BC389502
Silene menziesii
Alice Eastwood
1912-6-29
947 a
Shasta
Goose Valley
Comment
CAS-BOT-BC181350
Silene occidentalis
Alice Eastwood
1912-6-29
768
Shasta
Goose Valley
Comment
CHSC85448
Silene occidentalis subsp. occidentalis
G. F. Hrusa; T. D. Wilfred
1996-7-22
13343
Shasta
Northeast California. Lassen National Forest. Adjacent to Hwy 89, approx. 2 miles S of intersection with USFS S16.
1550
Comment
CAS-BOT-BC175044
Silene suksdorfii
George W. Gillett
1953-8-27
353
Shasta
Summit area of Lassen Peak. Lassen Volcanic National Park
3108
Comment
UC1036310
Silene suksdorfii
George W. Gillett
1952-8-9
159
Shasta
e shoulder of Lassen Peak , e shoulder Lassen Peak (Lassen Volcanic National Park)
2819
Comment
UCD99023
Silene suksdorfii
David W. Showers
1980-8-14
4405 dws
Shasta
between Lassen Peak and Crescent Crater. Lassen Volcanic National Park.
2590
Comment
UC1543699
Silene verecunda
Harold and Virginia Bailey
1948-8-26
2831
Shasta
Manzanita Creek above campgrounds; Lassen Volcanic National Park, Manzanita Creek
1798
Comment
CHSC99241
Sisymbrium altissimum
Lowell Ahart; John Dittes
2008-6-19
14859
Shasta
Open grassland, about 50 yards east of the Pit River, about 100 yards southwest of the intersection of Cassel-Fall River Road and Dee-Knoch Road, about 1/4 mile southeast of Highway 299 in Fall River Mills.
993
Comment
UC1036169
Smelowskia ovalis var. congesta
George W. Gillett
1952-9-1
243
Shasta
summit area Lassen Volcanic National Park, Lassen Peak (s slope)
3108
Comment
RSA0017008
Smilax californica
I. L. Wiggins, Dorothy B. Wiggins
1961-6-16
16534
Shasta
At Boundary Campground, along Highway 89, 8.4 miles SW of junction with Highway 299. [written on sheet: Hat Creek, corrected by James Hogue]
990
Comment
RSA759710
Smilax californica
James R. Shevock
1992-6-16
12190
Shasta
Adjacent to Little Cedar Creek off of Calif. highway 299 just S of Shasta-Trinity National Forest.
549
Comment
RSA69516
Smilax californica
Frank W. Peirson
1932-7-17
10337
Shasta
Wallace Ranch. Goose Valley.
915
Comment
UCSB12840
Smilax californica
Breedlove, Dennis
1962-6-11
Shasta
On east side of Burney Falls, Burney Falls State Park; Cascade Range
914
Comment
CHSC71728
Solanum dulcamara
Vernon H. Oswald
1998-8-30
9555
Shasta
North of McArthur on the dike along Big Lake north of the boat launch ramp at Rat Ranch.
1005
Comment
CAS-BOT-BC58483
Solanum umbelliferum
C. L. Hitchcock
1940-5-25
6590
Shasta
Below Pit Dam, Power Plant, 2 miles W of Fall River Mills.
1341
Comment
CAS-BOT-BC58501
Solanum umbelliferum
H. E. Malmsten
1925-5-21
s.n.
Shasta
Ono
Comment
UCR73168
Solidago californica
G. Fred Hrusa
1991-10-6
8526
Shasta
Under cleared power lines c. 6 mi north of Hwy 299 and 10 mi west of Burney, on Big Bend Rd. near Roaring Creek
Comment
CAS-BOT-BC365373
Solidago elongata
M. S. Jussel
1931-9-6
s.n.
Shasta
Sulphur Works, Mt. Lassen
2133
Comment
CDA11055
Solidago elongata
G. F. Hrusa, R. Gross, D. Ragan, A. Buckman
1993-10-23
11445
Shasta
Klamath Ranges; Canyon immediately E of French Gulch, 3 mi. N of Hwy. 299. End of road out of French Gulch.
Comment
UC88192
Solidago spectabilis
T. S. Brandegee
Jul 1897
Shasta
Sisson's
Comment
CHSC88809
Solidago velutina subsp. californica
R. Fischer
2004-7-3
314
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at n. end Big Lake in mdw.
1008
Comment
CAS-BOT-BC236559
Sorghum halepense
L. E. Smith
1914-7-4
744
Shasta
Redding
Comment
CDA14155
Sparganium emersum subsp. emersum
G. F. Hrusa, T. Holmes
1997-6-18
13868
Shasta
Fall River; Occasional in colonies on saturated shoreline of Fall River upstream from Glenburn. Perennial.
Comment
UC1099937
Sparganium emersum var. emersum
Malcolm A. Nobs and Herbert L. Mason
1949-5-29
749
Shasta
marsh between Hat Creek and Pit River bridge (Highway 299)
Comment
UCD80844
Spergularia rubra
Dan Marcum
2009-1-20
s. n.
Shasta
near city of Redding.
Comment
CAS-BOT-BC390576
Spergularia rubra
L. E. Smith
1913-4-7
25
Shasta
Between Cottonwood and Anderson
Comment
CHSC42677
Sphenosciadium capitellatum
Vernon Oswald
1986-6-27
2162
Shasta
Wildcat R. S of Darrah Spring Fish Hatchery, just N of the North Fork of Battle Creek.
259
Comment
UC1543680
Spiraea douglasii
Harold and Virginia Bailey
1948-8-27
2922
Shasta
Summit Lake; Lassen Volcanic National Park
2040
Comment
UC397404
Spiraea douglasii
Herbert McLean Evans
Jul 1922
Shasta
Mt. Lassen Region; Sierra Nevada
Comment
CDA19064
Spiraea douglasii
Carri Benefield
2000-8-7
s.n.
Shasta
Modoc Plateau; Above Thousand Springs, N of McArthur Rd, W of Big Lake and Fall River Valley.
0
Comment
CHSC60363
Stachys ajugoides var. rigida
Mary Ann Showers
1992-6-28
2653
Shasta
Lassen Volcanic National Park. Pond below Windy Point, west of Mill Creek.
1950
Comment
JEPS28539
Stachys ajugoides var. rigida
George W. Gillett
1957-7-8
666
Shasta
1/4 mi s Burney Highway (5.8 mi ne of Manzanita Lake Entrance Station); Lassen Volcanic National Park, Lost Creek
1584
Comment
SJSU1532
Stachys rigida
C. W. Sharsmith
1954-6-23
6190
Shasta
c. 15 mi S of Burney Falls of Pit R
Comment
POM203510
Staphylea bolanderi
L. S. Rose
1934-4-21
34241
Shasta
Baird.
261
Comment
UC367121
Staphylea bolanderi
J. G. Lemmon
1879-7-26
Shasta
McCloud River; near U.S. Fishery
Comment
UC869959
Staphylea bolanderi
Alice Eastwood
1912-7-25
1441
Shasta
on road from Pitt to Baird
Comment
UC869960
Staphylea bolanderi
Mrs. A. L. Coombs
1915-7-9
Shasta
Baird
Comment
CAS-BOT-BC202910
Staphylea bolanderi
John Thomas Howell
1927-4-7
2314
Shasta
Near Potter Creek, canon [canyon] of the McCloud River
304
Comment
RSA702143
Stellaria longifolia
R. Fischer, Jenny Marr
2004-5-24
0402
Shasta
Ahiumawi Lava Springs State Park. 3 miles N. of McArthur, on western edge Modoc Plateau. Collected along N shore of Big Lake, E side.
1009
Comment
JEPS28433
Stellaria longipes var. longipes
George W. Gillett
1957-7-24
899
Shasta
Cameron Meadow; Lassen Volcanic National Park
1950
Comment
CHSC93302
Stephanomeria paniculata
R. Fischer
2005-7-16
551
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from upper east side of Spatter Cone Trail.
1054
Comment
UCR206938
Stipa californica
George K. Helmkamp, E. A. Helmkamp
2009-6-10
14928
Shasta
Southern Cascade Range, KOA campground on the south side of CA-44, 4.0 miles east of Shingletown
1098
Comment
HSC41363
Stipa occidentalis var. occidentalis
J. P. Smith, J. O. Sawyer
1975-6-23
8309
Shasta
Buckhorn Bally, 3.5 mi. S of Hwy. 299 at Buckhorn Summit on road to Bully Choop
1524
Comment
SEINET8080236
Stipa occidentalis var. occidentalis
L. R. Firestone, H. Firestone
1983-8-11
8339
Shasta
Lassen Nat. Vol. Pk; Parking area for sites 43-44.
2237
Comment
SJSU11284
Stipa thurberiana
S. H. Casey
1980-6-21
1177
Shasta
by State Route A 19, 3 mi W of McArthur
1036
Comment
UC1601647
Streptanthus longisiliquus
Dr. W. S. George
1987-6-9
9040
Shasta
adjacent to dirt road from Potem Creek to Hogback Mountain (about 6.5 air mi nw of town of Round Mountain); Blue Jay Ridge, Pit River drainage
883
Comment
CAS-BOT-BC87806
Streptanthus tortuosus
Alice Eastwood
1912-6-29
866
Shasta
Goose Valley.
Comment
CAS-BOT-BC87812
Streptanthus tortuosus
Ellsworth Bethel
1923-6-20
s.n.
Shasta
Weed.
Comment
CAS-BOT-BC87822
Streptanthus tortuosus
H. M. Hall; E. B. Babcock
1903-6-1
4014
Shasta
Upper Sacramento Valley. Salt Creek.
365
Comment
JEPS121728
Streptanthus tortuosus
Julie Kierstead Nelson with Martin Lenz
2014-6-3
2011 -045
Shasta
Sugarloaf, west of Lakehead, along ridgetop near communication tower, intersection of Roads 35N06 and 36N16. SE facing roadcut and fill slope.
Comment
UC10919
Streptanthus tortuosus
M. S. Baker and Frank Nutting
1894-5-21
Shasta
Oak Run
Comment
UC956603
Streptanthus tortuosus
Freed W. Hoffman
1948-7-18
2318
Shasta
trail from Castle Crags State Park to summit of Catle Crags (w Shasta Co.)
1219
Comment
UC956606
Streptanthus tortuosus
Freed W. Hoffman
1948-7-18
2320
Shasta
Castella-Trinity Center rd 1 mi w Castella (along creek, Shasta Co.); Castle Creek
1295
Comment
UCD116305
Streptanthus tortuosus
Robert E. Preston
1984-6-20
465
Shasta
O'Brien exit, I-5.
460
Comment
JEPS94226
Streptanthus tortuosus var. tortuosus
Vernon Oswald and Lowell Ahart
1998-5-14
9085
Shasta
2.5 mi w of Crystal Springs Road (Highway 299 between Whiskeytown Lake and Bucknorn Summit); Highway 299
502
Comment
CHSC63091
Styrax officinalis var. redivivus
Vernon H. Oswald; Lowell Ahart
1994-4-27
6146
Shasta
Waters Gulch Trail 0.25 mi W of the trailhead located on Packers Bay Rd. (34N27), ca. 0.5 mi N of Packers Bay Marina.
381
Comment
HSC62740
Styrax redivivus
J. M. DiTomaso
1979-5-11
959
Shasta
Oak Bottoms Campground, Whiskeytown Lake
335
Comment
HSC84322
Styrax redivivus
J. P. Smith, Thomas W. Nelson
1982-5-15
10432
Shasta
Lewiston Turnpike along Sawpit Gulch, 2.5 mi. from its junction with Hwy. 299
671
Comment
RSA564130
Styrax redivivus
Peter Fritsch
1993-6-19
1352
Shasta
1.1 miles east of Ingot, north side of US 299.
396
Comment
HSC30724
Styrax redivivus
Bernice McKeown
1974-7-5
Shasta
Beside Lake Rd. N of Redding
Comment
UC1123440
Swertia albicaulis var. nitida
C. J. Kraebel
1934-5-5
18
Shasta
North Fork Squaw Creek Redding Quad.
1219
Comment
CHSC9235
Symphoricarpos albus var. laevigatus
G. Strausbaugh
1970-5-30
83
Shasta
E bak of first cove NW of Brandy Creek Swimming Area and ca. 3 ft. from water's edge.
370
Comment
CAS-BOT-BC234773
Symphoricarpos mollis
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak
1828
Comment
CAS-BOT-BC234776
Symphoricarpos mollis
Walter Knight; Irja Knight
1979-9-7
3427
Shasta
1/4 mi. NWW Iron Mountain Mine
1085
Comment
CAS-BOT-BC245867
Symphoricarpos rotundifolius
Wm. Vortriede
1927-7-1
s.n.
Shasta
Near Twin Bridges, Camp Sacramento
1828
Comment
CHSC269
Symphyotrichum ascendens
M. Underhill
1952-8-1
Shasta
1371
Comment
CAS-BOT-BC97570
Symphyotrichum ascendens
Alice Eastwood
1912-6-29
953
Shasta
Goose Valley
Comment
CAS-BOT-BC99050
Symphyotrichum eatonii
Marcus E. Jones
1931-7-16
29130
Shasta
Pitt River bridge
Comment
CAS-BOT-BC98464
Symphyotrichum spathulatum
Roxana S. Ferris; Laura Lorraine
1941-8-10
10474
Shasta
Lassen National Park, near Summit Lake
2042
Comment
CAS-BOT-BC98468
Symphyotrichum spathulatum
George W. Gillett
1957-8-4
979
Shasta
Manzanita Lake Area - Lassen Volcanic National Park, marsh area of west Lily Pond
1783
Comment
OBI55530
Symphyotrichum spathulatum var. yosemitanum
David J. Keil, Kathleen Keil
1992-7-24
23583
Shasta
12.2 mi E of Siskiyou county line along hwy 89
Comment
UCD86096
Taeniatherum caput-medusae
A. A. Beetle
1945-5-20
3986
Shasta
20 miles west of Redding.
Comment
UC615023
Taxus brevifolia
Beryl O. Schreiber
1934-6-11
1180
Shasta
Hatchet Creek
Comment
JEPS95602
Tellima grandiflora
Vernon H. Oswald and L. Ahart
1994-5-12
6202
Shasta
T35N R5W SW1/4 SW1/4 Sec. 28, 1160 ft, Yellow Pine Forest. S side of Sugarloaf Creek just upstream from Lakeshore Dr. (35N08), on the W side of the Sacramento River Arm of Shasta Lake
353
Comment
CHSC65828
Thalictrum fendleri var. polycarpum
Marria Ulloa-Cruz
1995-4-17
103
Shasta
Shasta-Trinity National Forests. Packers Gulch and Waters Gulch Trail crossing. On side of creek.
360
Comment
SEINET10530452
Thelypteris nevadensis
Mary Susan Taylor
1980-6-10
Taylor 2820
Shasta
T37N R4W sw sec 20. Dunsmuir quad. Sims Flat Road, W side, ca. 1 mi due s of Sims Flat Campground, Shasta Natl Forest, ca. 7 mi S of Sweetbriar.
1031
Comment
CAS-BOT-BC506664
Thermopsis gracilis
Dana York
2012-5-19
3111
Shasta
Shasta-Trinity National Forest, saddle between North Gray Rocks summit and Peak 2968, adjacent to the McCloud River Arm of Shasta Lake
840
Comment
CHSC962
Thermopsis gracilis
V. Holt
1937-5-1
Shasta
Pitt River near Hwy 99.
365
Comment
SJSU6738
Thermopsis gracilis
J. L. Barnes
1976-4-13
Shasta
between Gilman Rd & McCloud R Estuary of Shasta L (reservoir)
304
Comment
CAS-BOT-BC105066
Thinopyrum ponticum
R. C. Wenk; P. Hopkinson; M. Hammond; P. Brownsey
2008-6-20
891
Shasta
Castle Crags State Park. Near intersection of Castle Creek Road and Castle Crags State Park Road. About 100 m E of park
624
Comment
CDA3885
Thlaspi arvense
C. B. Carnahan
1958-5-16
424 -58
Shasta
Pittville
0
Comment
HSC46251
Thysanocarpus curvipes
M. Alcasas
1978-5-13
76
Shasta
Beegum Gorge Rd. (FS Rd. 1S02)
976
Comment
JEPS90348
Thysanocarpus curvipes
Dean W. Taylor
1993-4-30
13384
Shasta
North Fork Hazel Creek 1.5 mi sw of Castella (Sacramento River Canyon, Hazel Creek drainage); Cascade Mountains, Sacramento River Canyon
853
Comment
UC857523
Thysanocarpus curvipes
C. L. Hitchcock
1940-5-26
6622
Shasta
2 mi w Fall River Mills; w of Fall River Mills
1341
Comment
POM260294
Thysanocarpus curvipes var. curvipes
C. L. Hitchcock
1940-5-26
6622
Shasta
2 miles W of Fall River Mills
1341
Comment
JEPS25420
Thysanocarpus radians
Rimo Bacigalupi with G. T. Robbins
1959-4-23
7038
Shasta
along road from Bella Vista to Palo Cedro 1 mi s North Cow Creek School
155
Comment
POM298402
Tofieldia glutinosa subsp. occidentalis
Blanche Clear
1940-7-24
s.n.
Shasta
King s Creek, Lassen Volcanic Park
Comment
HSC72035
Tonella tenella
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-8
9602
Shasta
Hwy. 36, 3.2 mi. from the Trinity Co. line
915
Comment
JEPS105239
Tonella tenella
Dean W. Taylor
1993-6-2
13544
Shasta
Damnation Creek; on about 1 mile east of Clear Creek and Clear Creek Campground; Trinity Mountains; Shasta-Trinity National Forest
1082
Comment
CHSC96292
Torilis arvensis subsp. purpurea
R. Fischer
2006-7-21
913
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on dry grassy meadow, adjacent main park road, between Horr Pond and campsite 7.
1010
Comment
HSC49840
Trifolium albopurpureum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-6
9816
Shasta
Junction of Route 36 and the road to Beegum Public Camp
762
Comment
UC16900
Trifolium albopurpureum
M. S. Baker and Frank Nutting
1894-5-23
Shasta
Cow Creek
Comment
UC54396
Trifolium andersonii var. andersonii
H. M. Hall and E. B. Babcock
Jun 1903
4167
Shasta
near Bear Creek; Sierra Nevada Mountains, north-eastern Shasta County
1158
Comment
CHSC84111
Trifolium bifidum var. decipiens
Lowell Ahart; John Dittes
2003-5-12
10147
Shasta
About 100 yards east of the barn, about 1/4 mile south of the Coleman Canal, 2.8 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 12 miles (air) east-northeast of Cottonwood.
265
Comment
UC16445
Trifolium breweri
F. W. Morse
July, 1886
Shasta
Shasta
Comment
JEPS104355
Trifolium ciliolatum
Lowell Ahart
2003-5-12
10148
Shasta
About 100 yd e of the barn, ca 1/4 mi south of the Coleman Canal, 2.8 mi (air) wsw of Darah Springs State Fish Hatchery, ca 12 mi (air) ene of Cottonwood.
265
Comment
UC165615
Trifolium ciliolatum
Milo S. Baker
1900-5-23
Shasta
Cow Creek
Comment
JEPS28478
Trifolium cyathiferum
George W. Gillett
1957-8-20
1109
Shasta
above cabins (in Aspen Grove, Broeoff Meadows); Lassen Volcanic National Park
1920
Comment
UCR138871
Trifolium depauperatum var. truncatum
T. Gedik, T. Heinz, R. Siegle
1996-4-20
30
Shasta
0.4 mi from Hwy 36 on Route A-16 to Redding
701
Comment
JEPS104216
Trifolium dubium
Lowell Ahart
2003-5-22
10183
Shasta
Just w of the gate, on the road, on the south side of the Coleman Canal, 2.8 mi (air) wsw of Darah Springs State Fish Hatchery, ca 12 mi (air) ene of Cottonwood.
271
Comment
CHSC89699
Trifolium fragiferum
R. Fischer; J. Marr
2004-8-15
382
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on Lava Springs Trail at Crystal Springs.
1010
Comment
JEPS89024
Trifolium fucatum
Walter S. Lennon
1983-5-7
Shasta
Anderson, Wildcat Rd and Ash Creek Rd
Comment Read comments Dec 19 2016
UCD111277
Trifolium longipes
J. M. Tucker
1951-8-3
2212
Shasta
About 1/4 mile east of Shadow Lake, Lassen Volcanic National Park.
Comment
CDA13113
Trifolium longipes subsp. elmeri
G. F. Hrusa, T. D. Wilfred
1996-6-11
13048
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
SEINET10576986
Trifolium longipes var. shastense
H. E. Brown
1897-5-15
Brown 362
Shasta
Collected near Pit River Ferry.
213
Comment
UC630833
Trifolium macrocephalum
A. Hormay
1929-5-20
10337
Shasta
Lassen National Fporest
1066
Comment
CHSC84121
Trifolium microcephalum
Lowell Ahart; John Dittes
2003-5-12
10153
Shasta
Near a vernal pool, about 250 yards south of the barn, about 1/4 mile south of the Coleman Canal, 2.8 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 12 miles (air) east-northeast of Cottonwood.
265
Comment
SEINET7067170
Trifolium microcephalum
A. G. Vestal
1947-5-2
s.n.
Shasta
About 4.9 miles east and 0.2 miles south of Redding. Coordinate datum: NAD27.
Comment
CHSC63064
Trifolium microdon
Vernon H. Oswald; Lowell Ahart
1994-5-6
6180
Shasta
Clikapudi Trail paralleling Clikapudi Creek, SW of Clikapudi Bay off of the Pit Arm of Shasta Lake.
350
Comment
JEPS104002
Trifolium microdon
Lowell Ahart
2003-5-12
10154
Shasta
About 100 yd e of the barn, ca 1/4 mi south of the Coleman Canal, 2.8 mi (air) wsw of Darah Springs State Fish Hatchery, ca 12 mi (air) ene of Cottonwood.
265
Comment
CAS-BOT-BC230830
Trifolium productum
Roxana S. Ferris; Laura Lorraine
1941-8-10
10479
Shasta
Lassen National Park, near Summit Lake
2042
Comment
CHSC84049
Trifolium variegatum var. variegatum
Lowell Ahart; John Dittes
2003-5-12
10155
Shasta
Near a vernal pool, about 250 yards south of the barn, about 1/4 mile south of the Coleman Canal, 2.8 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 12 miles (air) east-northeast of Cottonwood.
265
Comment
UC16663
Trifolium variegatum var. variegatum
M. S. Baker and Frank Nutting
1894-5-22
Shasta
Morley's Station
Comment
UC54384
Trifolium wormskioldii
H. M. Hall and E. B. Babcock
1903-6-20
4187
Shasta
Fall River Springs Sierra Nevada Mtns
1066
Comment
JEPS66097
Trifolium wormskioldii
Milo S. Baker
1896-5-22
Shasta
Morley's Station
Comment
CHSC89680
Triglochin maritima
R. Fischer; J. Marr
2004-9-25
345
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected E Crystal Springs on mdw near water edge.
1008
Comment
UCD80392
Triglochin scilloides
CNPS SN Foothill Team
2006-5-9
SNFN 0367 b
Shasta
Shasta Land Trust Easement, SW corner of Hathaway Ranch.
263
Comment
UC54196
Trillium albidum
H. M. Hall and E. B. Babcock
1903-6-25
4285
Shasta
N. Fork Battle Creek Sierra Neavda Mts., N. Fork Battle Creek
Comment
CAS-BOT-BC520831
Trillium albidum
Annie M. Alexander; Louise Kellogg
1949-7-7
5783
Shasta
Harrison Gulch, Middle Fork of Cottonwood Creek, road to Whote Rock Ranger Station, off of State Highway 29
807
Comment
CAS-BOT-BC520833
Trillium albidum
L. E. Smith
1913-4-24
s.n.
Shasta
Shasta
Comment
CAS-BOT-BC520836
Trillium albidum
A. A. Heller
1902-3-12
5035