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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CHSC110519
Acer circinatum
Julie Kierstead Nelson; M. Lenz, R. Posey, D. Lepley, B. Montague
2012-8-31
2012 -087
Shasta
Forest Road 37N30 along Peavine Creek, north of Pit River, west of Hwy 89, south of Red Mountain, near Pacific Crest Trail; southern Cascades.
1533
Comment
CHSC3439
Acer circinatum
Judy Potter
1966-5-13
Shasta
Sweetbrier, Shasta Co. , California US 99 1 mile south Castella
548
Comment
UC18088
Acer circinatum
Milo S. Baker
1893-8-15
Shasta
Bear Valley Mts.
1828
Comment
UC525812
Acer circinatum
Rimo Bacigalupi
1934-9-7
2331
Shasta
1/2 mi from Castella (mouth of Castle Creek, nw Shasta County); Mouth of Castle Creek, 1/2 mi from Castella
Comment
CAS-BOT-BC330595
Acer circinatum
Laura M. Lathrop
1903-7-1
s.n.
Shasta
Shasta Retreat
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
CAS-BOT-BC330960
Acer glabrum var. glabrum
Elmer I. Applegate
1929-6-23
5845
Shasta
Round Mountain
Comment
CAS-BOT-BC419725
Acer glabrum var. glabrum
Julie Kierstead Nelson; Martin Lenz
2014-6-3
2014 -065
Shasta
Van Sicklin Road, Forest Road 37N48, 4 miles south of McCloud Dam.
1432
Comment
RSA76997
Acer glabrum var. torreyi
F. W. Peirson
1932-7-12
10178
Shasta
On north slope of Red Crater, 1000 Lake Basin
1982
Comment
RSA79092
Acer glabrum var. torreyi
E. K. Balls, Percy C. Everett
1952-10-14
18206
Shasta
5.8 miles southwest of Summit Pass, Highway 89, on Mount Lassen
2134
Comment
UC1731461
Acer glabrum var. torreyi
Dean W. Taylor
1993-6-15
13632
Shasta
ridgetop 1 mi. w. Yellowjacket Mt. (at Point 4881); Cascade Region (CaRH)
Comment
CDA9163
Achillea filipendulina
J. M. DiTomaso
2002-5-29
s.n.
Shasta
East of Redding, at junction of Highway 44, Palocedro-Deschutes Road.
0
Comment
JEPS28533
Achillea millefolium
George W. Gillett
1957-7-3
651
Shasta
(meadows near road crossing) Badger Flat; Lassen Volcanic National Park
1905
Comment
UCR206300
Achillea millefolium
George K. Helmkamp, E. A. Helmkamp
2009-6-13
15004
Shasta
Southern Cascade Range Foothills, Wilson Hill Road, 2.4 miles south of its junction with CA-44 in Shingletown
857
Comment
CAS-BOT-BC28652
Achillea millefolium
Hans Leschke
1956-9-20
s.n.
Shasta
Lassen National Park: Hat Lake
1965
Comment
SEINET7354054
Achillea millefolium
George K. Helmkamp
2009-1
15004
Shasta
Shingletown, Southern Cascade Range Foothills: Wilson Hill Road 2.4 miles south of its junction with CA-44 in Shingletown (Shingletown 7.5' Q. +- 1000 m.) Oak woodland with many grassy (introduced) openings. Disturbed roadside soil.
857
Comment
CAS-BOT-BC210704
Achnatherum lemmonii
James Jokerst
1985-5-27
2373
Shasta
Near Rock Creek
943
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
UC711920
Achnatherum lemmonii
Roxana S. Ferris and Laura Lorraine
1941-8-10
10476
Shasta
near Summit Lake; Lassen National Park
2042
Comment
UCD36247
Achnatherum lemmonii
Beecher Crampton
1953-5-1
1196
Shasta
Shasta County, 1 mile west of Ingot.
457
Comment
UCD50600
Achnatherum lemmonii
A. A. Beetle
1942-5-21
3350
Shasta
Shasta County, near Ingot. Oregon Oak Experimental Plot.
Comment
CAS-BOT-BC216905
Achnatherum occidentale
George W. Gillett
1957-7-5
660
Shasta
Manzanita Lake area, near trail between employees area and museum, Lassen Volcanic National Park
1798
Comment
UCD50951
Achnatherum occidentale
John Thomas Howell
1960-8-19
36182
Shasta
Summit ridge Brokeoff Mt.
2743
Comment
CHSC54541
Achnatherum occidentale subsp. californicum
Vernon H. Oswald
1991-8-16
4829
Shasta
Trail along the east side of Crumbaugh Lake, just south of its junction with the trail to Conard Meadows. Lassen Volcanic National Park.
2197
Comment
CAS-BOT-BC210852
Achnatherum occidentale subsp. californicum
Hans Leschke
1954-9-20
s.n.
Shasta
Lassen Volcanic National Park. Terrace Lake
2354
Comment
SEINET232952
Achnatherum occidentale subsp. occidentale
L. R. Firestone, H Firestone
1983-8-11
8339
Shasta
Lassen Nat. Vol. Pk ; Parking area for sites 43-44.
2237
Comment
UCD51191
Achnatherum occidentale subsp. pubescens
Freed W. Hoffman
1946-6-3
1802
Shasta
Burney Park.
Comment
UCD55537
Achnatherum stillmanii
W. R. Powell
1960-8-19
s.n.
Shasta
Ca. 8 miles north of Viola, Latour State Forest.
1706
Comment
JEPS104330
Achyrachaena mollis
Lowell Ahart
2003-5-12
10130
Shasta
In a 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
OBI13046
Acmispon americanus var. americanus
Robert F. Hoover
1968-5-28
11109
Shasta
Redding Airport
Comment
CHSC27871
Acmispon grandiflorus var. macranthus
Robin Ondricek
1978-4-22
17
Shasta
Ca. 32.2 mi ne of Redding, n side of Hwy 299, Montgomery Falls, Montgomery Creek.
627
Comment
HSC40167
Aconogonon davisiae
Thomas W. Nelson, Jane P. Nelson
1976-8-1
3115
Shasta
Lassen Volcanic National Park, at head of trail to Lassen Peak
Comment
UC1127711
Adenostoma fasciculatum
A. E. Wieslander
1933-7-24
338
Shasta
6 mi. w. Shingleton; Burney Quad.
Comment
JEPS104912
Adiantum aleuticum
Dean W. Taylor
1993-7-9
13846
Shasta
Echo Lake; ca. 8 air miles WSW of Dunsmuir; Shasta-Trinity National Forest, Trinity Mountains
1828
Comment
CHSC118191
Adiantum jordanii
Len Lindstand III
2015-5-29
21240
Shasta
Jones Valley, on Clikapudi Trail, approx 0.50 mi. north-east of Jones Valley Boat Ramp. Coordinates: UTM 10T NAD27 566976E/ 4510105N.
365
Comment
HSC104356
Adiantum jordanii
Len Lindstrand III
2015-5-29
21240
Shasta
Jones Valley, on Clikapudi Trail, approx. 0.50 mi. NE of Jones Valley Boat Ramp
366
Comment
UCD149383
Adiantum shastense
Ellen Dean; L. Huiet, A. Smith, J. Smith and M. Lenz
2014-5-15
8201
Shasta
North side of Lake Shasta. McCloud River Arm. Along Gilman Rd, just W of intersection with entrance to Pine Pt. campground.
345
Comment
UCD166843
Adiantum shastense
Len Lindstrand III
2015-5-15
21235
Shasta
Cove Creek, upslope of confluence with Shasta Lake, approximately 1.4 mi. northwest of Bear Mt..
335
Comment
CHSC118190
Adiantum shastense
Len Lindstrand III
2015-3-12
21226
Shasta
Low Pass Narrows, Gray Rocks. Coordinates: UTM 10N NAD83 0575618E/ 4523228N.
548
Comment
CHSC118214
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 Dam.. UTM 10T 0577306/4517397N.
332
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
CHSC118404
Adiantum shastense
Len Lindstrand III
2015-2-26
21224
Shasta
Ridge south of Nawtawaket Creek. UTM 10N 0563813/4533439
381
Comment
HSC104367
Adiantum shastense
Len Lindstrand III
2015-3-12
21226
Shasta
Low Pass Narrows, Gray Rocks
549
Comment
UCD166839
Adiantum shastense
Len Lindstrand III
2015-5-7
21231
Shasta
Drainage north of Sugarloaf Creek Inlet, Shasta Lake, approximately 1.8 mi. west of Sugarloaf.
365
Comment
CHSC93209
Aegilops cylindrica
R. Fischer
2005-7-18
600
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a road bed near Horr Pond and camp 7, also obs. on roadbed along the upper end of Big Lake.
1010
Comment
HSC104012
Aegilops cylindrica
L. Ahart
2008-6-19
14856
Shasta
About 0.25 mi. SE of Hwy. 299 in Fall River Mills, ~100 yds. W of the intersection of Cassel-Fall River Road and Dee-Knoch Rd., ~ 50 yds. E of the Pit River
994
Comment
RSA0069348
Aegilops triuncialis
Dean W. 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
SEINET10494578
Aesculus californica
K. Faber
1984-5-12
Faber 31
Shasta
15 mi e of platina on rte 36. T29n, r8w, sec 31, se 1/4, elev. 1500 Ft, serpentine, 50% n facing slope, chaparral with quercus spp.
457
Comment
JEPS25550
Ageratina occidentalis
Rimo Bacigalupi with Drs. F. Ehrendorfer and G. L. Stebbins
1959-6-30
7175
Shasta
about 0.5 mi below crossing of road from Hirz Creek (eastward to U.S. Highway 299, along banks of Squaw Creek, e base of Chirpchatter Mtn., just n of Shasta Lake); Chirpchatter Mtn., Shasta Lake, Squaw Creek
381
Comment
CHSC105572
Ageratina shastensis
Len Lindstrand III; Jane Van Susteren, J. Nelson, T. Derksen
2010-9-15
Shasta
North Gray Rocks. UTM NAD 27 Zone 10N; 0560952E, 4516029N.
670
Comment
CHSC29296
Ageratina shastensis
J. D. Prouty
1979-7-19
79 .90
Shasta
Cliff on Deer Creek. Just e of bridge, Hwy. 11, s of McCloud Reservoir.
914
Comment
JEPS89523
Ageratina shastensis
G. L. Stebbins
1967-9-9
Shasta
on North Gray Rocks on the McCloud Arm of Shasta Lake McCloud Arm of Shasta Lake; , North Gray Rocks
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
CHSC88742
Agoseris glauca var. laciniata
R. Fischer; J. Marr
2004-5-23
256
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Spring Trail. Between Horr Pond and Big Lake.
1011
Comment
HSC49769
Agoseris heterophylla
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9844
Shasta
1 mi. N of bridge over Brown's Creek on County Line Rd.
671
Comment
CAS-BOT-BC13182
Agoseris monticola
George W. Gillett
1957-8-11
1033
Shasta
Lassen Volcanic National Park. Hat Lake-- Paradise Meadow Trail, near edge of blast area above Hat Lake.
1981
Comment
CHSC30118
Agoseris retrorsa
M. S. Taylor
1980-6-10
2813
Shasta
On N side of Sims Flat Rd, at jct with trail, ca. 3 mi due SE of Sims Flat Campground, ca. 7 mi S of Sweetbriar on I5.
1030
Comment
CHSC93007
Agropyron desertorum
R. Fischer
2005-7-17
522
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along the west shore of Big Lake on the meadow.
1010
Comment
UC790921
Agrostis alba
A. A. Beetle
1941-6-30
2845
Shasta
10 mi ne Manzanita Lake (lava rock along creek); Lassen Nat'l Forest, Hat Creek
Comment
CAS-BOT-BC139579
Agrostis gigantea
A. A. Beetle
1941-6-30
2845
Shasta
Lassen National Forest, 10 miles northeast of Manzanita Lake, lava rock along Hat Creek.
Comment
SEINET10790210
Agrostis hendersonii
Alan A. Beetle, G. Ledyard Stebbins
1942-5-29
Beetle 3354
Shasta
5 miles south of Ingot, drying banks of vernal streams.
Comment
CAS-BOT-BC139353
Agrostis idahoensis
John Thomas Howell
1960-8-22
36390
Shasta
Lassen Volcanic National Park. Hat Lake.
1950
Comment
UCD32839
Agrostis idahoensis
Beecher Crampton
1964-8-26
7175
Shasta
Shasta County, Lassen National Park, Emerald lake.
2438
Comment
RSA654135
Agrostis microphylla
Beecher Crampton
1953-5-1
1200
Shasta
0.5 mile north of Redding Airport, 5 miles north of Anderson.
366
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
UCD53589
Agrostis stolonifera
B. Crampton
1954-7-9
2202
Shasta
along US Hwy. 299, 1.8 miles west of Burney.
914
Comment
UCD53620
Agrostis stolonifera
Beecher Crampton
1956-8-20
3775
Shasta
along the railroad at Castle Crag.
640
Comment
UC485756
Agrostis variabilis
H. F. Copeland
1932-8-15
Shasta
woods between Hat Lake and Summit Lake; Mount Lassen, Hat Lake, Summit Lake
1981
Comment
UCD55720
Aira caryophyllea
L. Whitney
1935-5-18
s.n.
Shasta
5 miles E of Redding.
Comment
JEPS32193
Alisma plantago-aquatica
W. L. Jepson
1914-8-10
5479
Shasta
Upper Fall River Valley
1036
Comment
SEINET7096722
Allium
A. G. Vestal
1963-6-4
s.n.
Shasta
Bank of Creek south of Redding (Churn Creek) on the east side of the Sacramento River.NAD27, 40? deg. 28' 38ao, -122?_ 18' 07ao (converted to WGS84 decimal degrees) UTM Zone 10 559166mE, 4480682mN.
Comment
UC1784165
Allium
Harold and Virginia Bailey
1948-8-27
2884 b
Shasta
Lassen Volcanic National Park, Badger Flat
1920
Comment
UC843267
Allium acuminatum
C. L. Hitchcock
1940-5-27
6636
Shasta
near McArthur
Comment
CAS-BOT-BC462365
Allium amplectens
L. E. Smith
1913-4-26
129
Shasta
Anderson
Comment
HSC85029
Allium amplectens
Dale McNeal
1981-5-5
2471
Shasta
Hillside above Hwy. 36, 3.1 mi. SE of the Trinity county line
884
Comment
RSA335883
Allium amplectens
D. W. McNeal
1977-6-8
2063
Shasta
1.1 mile S of Highway 299 at Round Mountain.
Comment
SEINET12048267
Allium amplectens
M. Ownbey, Brown, D. H.
1941-1
2418
Shasta
Goose Valley Road, 2 mi N of highway, near Burney
Comment
SEINET10872300
Allium anceps
Mary Susan Taylor
1980-6-25
Taylor 2965
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
CDA39429
Allium bolanderi
T. W. Jackson
1960-5-2
s.n.
Shasta
W.A. Junge property, Whitmore.
0
Comment
JEPS118174
Allium campanulatum
Dean W. Taylor
1993-6-16
13687
Shasta
northwest base Lookout Pk., on Bully Choop Mountain road
1493
Comment
UC1731454
Allium falcifolium
Dean W. Taylor
1993-6-15
13640
Shasta
ridgetop 1 mi. w. Yellowjacket Mt. (at Point 4881); Cascade Region (CaRH)
Comment
SEINET192025
Allium peninsulare
C. L. Hitchcock
1940-5-17
6454
Shasta
3 miles east of Redding
152
Comment
CAS-BOT-BC475452
Allium serra
A. A. Heller
1905-5-26
7861
Shasta
Near Redding
Comment
CHSC65648
Allophyllum divaricatum
L. P. Janeway
1995-7-2
4828
Shasta
Along road to 'Pit 6 Dam' 3.7 mi west of Big Bend Road. On road cutbank through slope on east side of canyon of Pit River between Cape Horn Creek and Short Creek.
640
Comment
UC1299595
Allophyllum divaricatum
Freed W. Hoffman
1948-7-3
2471
Shasta
23.6 mi. n.e. Redding (Little Cow Creek); Little Cow Creek
Comment
CDA13045
Alnus incana subsp. tenuifolia
G. F. Hrusa, T. D. Wilfred
1996-6-1
12976
Shasta
Lassen National Forest; Hat Creek approximately 400 meters downstream from Big Spring.
Comment
RSA71289
Alnus incana subsp. tenuifolia
L. S. Rose
1951-9-2
51175
Shasta
Lassen Volcanic National Park. Manzanita Lake.
Comment
JEPS101129
Alopecurus geniculatus
Dean W. Taylor
1988-6-22
9836
Shasta
Dry Lake, W base of Burney Mountain
1255
Comment
UC188778
Alopecurus geniculatus
Milo S. Baker
1900-5-26
Shasta
Goose Valley
Comment
CAS-BOT-BC137982
Alopecurus pratensis
John Thomas Howell
1952-6-13
28328
Shasta
2 miles north of Castle Crags.
Comment
CDA23694
Amaranthus blitoides
T. C. Fuller
1963-7-15
10868
Shasta
South side of Highway 299 to Fall River Mills, 4.4 miles east of Burney.
0
Comment
RSA86816
Amelanchier pallida
F. W. Peirson
1932-7-14
11149
Shasta
Shasta County: toward the S end of the ridge E of Lake Eiler in very rocky place, Thousand Lake Basin.
2012
Comment
CAS-BOT-BC136862
Amelanchier utahensis
Jas. McMurphy
1914-6-10
s.n.
Shasta
Kennett
Comment
CAS-BOT-BC180555
Amorpha californica var. californica
Alice Eastwood
1912-7-25
1449
Shasta
Pitt to Baird
Comment
CAS-BOT-BC222293
Amsinckia
Alice Eastwood; John Thomas Howell
1934-4-21
1807
Shasta
Between Lemoine [Lamoine] and Delta
Comment
RSA0089729
Amsinckia intermedia
Sheila Logan
1978-5-13
144
Shasta
Beegum Gorge Road (Forest Service Road 1S02).
976
Comment
GMDRC6930
Anaphalis margaritacea
J. M. Andre, T. La Doux, Senna & Elias Andre
2013-7-12
31398
Shasta
along north side of Hwy 89 at Pondosa Rd exit, Little Bear Flat, approx. 25 mi. east of McCloud, approx. 20 mi. north of Burney, just south of Siskiyou Co. line
1236
Comment
JEPS104472
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
RSA0089870
Angelica arguta
Dean Wm. Taylor
2015-6-18
21555
Shasta
4 miles SW of Viola, via Rock Creek Road ca. 3 road miles SW of Highway 44.
1249
Comment
CDA38199
Angelica arguta
T. C. Fuller
1958-7-8
2052
Shasta
5 miles west of Burney, Hatchet Mountain, east of summit.
0
Comment
UCD127207
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
CAS-BOT-BC271405
Anisocarpus scabridus
Dean Wm. Taylor; Glenn L. Clifton; Rexford E. Palmer; Roy Buck
1987-6-28
9089
Shasta
Summit of Grizzley Peak, dividing McCloud River and Pit River drainages
1889
Comment
UC1561099
Anisocarpus scabridus
Dean Wm. Taylor with Roy Buck
1988-8-8
10029
Shasta
Red Mountain, Big Ben 15' quadrangle [680A], Pit River watershed Pit, River, Red Mountain
1737
Comment
CHSC92992
Antennaria argentea
R. Fischer
2005-5-21
475
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On the eastern rim of a conic depression pond located 600 ft. west of Big Lake.
1016
Comment
CHSC110802
Antennaria dimorpha
Dean Wm. Taylor
2013-4-25
21341
Shasta
Magee Peak vicinity: pumice flat 1 mile East of Burney Spring.
1432
Comment
CAS-BOT-BC77287
Antennaria microphylla
Mrs. R. M. Austin
1894-6-1
s.n.
Shasta
Near Willow Creek
Comment
JEPS89937
Anthriscus caucalis
Dean W. Taylor
1992-5-28
12686
Shasta
on far e. shore Big Lake; Modoc Plateau, Fall R. Valley, Big Lake
1005
Comment
CDA20176
Apera interrupta
V. Popescu
2003-6-9
s.n.
Shasta
Northern California; Grassland S of Pittville.
0
Comment
UC54548
Apocynum androsaemifolium
H. M. Hall and E. B. Babcock
June, 1903
4222
Shasta
n.e. Shasta Co. lava beds Sierra Nevada Mts., n.e. Shasta Co. lava beds
1219
Comment
UC1024379
Aquilegia formosa
George W. Gillett
1952-7-29
130
Shasta
w edge Paradise Meadow (Hat Lake vicinity); Lassen Volcanic National Park
Comment
CDA13503
Arabis platysperma
G. F. Hrusa, T. D. Wilfred
1996-7-22
13328
Shasta
Lassen National Forest; Along Hwy 88 near intersection of USFS S16.
Comment
RSA66248
Arabis sparsiflora
F. W. Peirson
1932-7-11
10152
Shasta
Forest floor of the interlake region, Thousand Lake Basin.
1951
Comment Read comments Feb 6 2009
RSA0128870
Arabis suffrutescens
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
SD104460
Aralia californica
Reid Moran
1978-6-25
26110
Shasta
Bank of Little Roaring Creek.
710
Comment
SEINET2471252
Arceuthobium abietinum
R. L. Mathiasen
2008-9-26
2008 -67
Shasta
11 km W. of entrance to Lassen Nat. Park on State Rte. 44
1320
Comment
CAS-BOT-BC407702
Arceuthobium americanum
John Thomas Howell
1960-8-22
36405
Shasta
Pond N of Summit Lake
2042
Comment
UCD101913
Arceuthobium americanum
Lalit M. Srivastava
1958-7-11
63
Shasta
west side of State Highway 89, Lassen Volcanic National Park.
2103
Comment
CAS-BOT-BC407788
Arceuthobium campylopodum
Lewis S. Rose
1945-9-3
45229
Shasta
Manzanita Lake
1783
Comment
HSC96173
Arceuthobium campylopodum
R. L. Mathiasen
2005-2-22
503
Shasta
0.6 km SW of Hwy. 299 on road to Carr Powerhouse, Whiskeytown National Recreation Area
380
Comment
RSA624480
Arceuthobium campylopodum
Louis C. Wheeler
1958-8-24
7435
Shasta
Shasta Lake. 1/2 mi. northwest of mouth of Cove Creek.
Comment
UC1120912
Arctostaphylos canescens subsp. canescens
P. L. Johannsen
1932-6-27
145
Shasta
Weaverville Weaverville Quadrangle
944
Comment
JEPS87081
Arctostaphylos klamathensis
J. Kierstead
1991-6-22
91 -78
Shasta
Jeep trail e Tamarack Lake (Shasta-Trinity Co. line); Shasta-Trinity National Forests, Mt. Shasta Ranger Dist.
1828
Comment
JEPS123398
Arctostaphylos malloryi
Len Lindstrand III
2015-1-8
21217
Shasta
Northwest slope of South Fork Mountain. Whiskeytown, 7.5' Q.
Comment
UC1755233
Arctostaphylos malloryi
Dean Wm. Taylor with Joe Molter, Tom Engstron
2004-6-11
19101
Shasta
Shirttail Peak (ca. 15 air miles NW of Redding), single shrub on the summit of the peak
1173
Comment
CHSC115720
Arctostaphylos malloryi
Len Lindstrand III
2015-1-8
21216
Shasta
Northwest slope of Iron Mountain, on ridge at headwaters of Slickrock Creek. UTM 10T NAD 83 0538910E/4503655N
1021
Comment
CHSC118196
Arctostaphylos malloryi
Len Lindstrand III
2015-1-8
21217
Shasta
Northwest slope of South Fork Mountain. Coordinates: UTM 10T NAD83 0539525E/ 4501839N.
944
Comment
UCSB24367
Arctostaphylos manzanita
Favere, R.
1968-3-26
Shasta
On Gibson road; 30 miles north of Redding; off U.S. 5; Cascade Mountains
579
Comment
UCD51923
Arctostaphylos manzanita subsp. manzanita
W. Robert Powell
1981-5-13
2796
Shasta
1 1/2 miles north-northwest of Cottonwood; near east quarter corner of Section 34, T. 30N, R. 4W.
Comment
RSA122402
Arctostaphylos manzanita subsp. manzanita
P. L. Johannsen
1932-6-1
97
Shasta
Sear Creek, Redding.
366
Comment
CAS-BOT-BC38603
Arctostaphylos manzanita subsp. wieslanderi
Walter Knight; Irja Knight
1964-2-1
825
Shasta
3 mi. east of Anderson
Comment
CAS-BOT-BC38647
Arctostaphylos manzanita subsp. wieslanderi
James I. Mallory; Albert Seneres; Steve Edwards
1981-2-20
s.n.
Shasta
From Shingletown
Comment
CDA35506
Arctostaphylos mewukka
J. R. Keck Jr.
1978-3-1
PDR# 237774 & PDR# 330026
Shasta
Bear Creek Falls; south of Whitmore.
0
Comment
JEPS91229
Arctostaphylos nevadensis
Dean Wm. Taylor with Rexford E. Palmer
1988-6-26
9904
Shasta
Clover Mountain, summit and northeast face
1950
Comment
CAS-BOT-BC45471
Arctostaphylos nevadensis
Ella Dales Cantelow
1939-6-10
2572
Shasta
Near Geyser, Mt. Lassen National Park.
Comment
CAS-BOT-BC465583
Arctostaphylos patula
Julie Kierstead Nelson; Len Lindstrand III
2015-4-22
2015 -024
Shasta
Summit of Minnesota Mountain, eastern Klamath Range, E of I-5; north side of Shasta Lake between McCloud and Squaw Creek arms
1293
Comment
CDA12153
Arctostaphylos patula
G. F. Hrusa
1989-4-1
5903
Shasta
North Coast Ranges; Hwy 36 very near Tehama/Shasta County line.
Comment
CHSC42154
Arctostaphylos patula
C. E. Laver
1986-3-31
Shasta
Ca. 1 mi E of Little Hatchet Creek and 4 mi NW of Hatchet Mountain.
1219
Comment
JEPS38844
Arctostaphylos patula
W. L. Jepson
1914-8-11
5770
Shasta
ne Shasta Co. Upper Fall River Valley
1036
Comment
UC1184072
Arctostaphylos patula
E. N. Gladish
1960-8-10
L- 3
Shasta
Latour Butte Road Latour State Forest
1706
Comment
UC1193133
Arctostaphylos patula
K. Cuff
1949-7-31
97
Shasta
4 mi ne Platina
914
Comment
UC2062566
Arctostaphylos patula
Belinda Lo with Kellie Eldridge
2017-8-17
373
Shasta
SHASTA COUNTY: Shasta-Trinity National Forest, southeast of Goat Camp and just east of road U29N28E.
Comment
CAS-BOT-BC46530
Arctostaphylos patula
W. R. Dudley
1899-8-18
s.n.
Shasta
Toward Shasta P.O.
Comment
SJSU3766
Arctostaphylos patula
C. W. Sharsmith
1963-6-15
7056
Shasta
NW boundary Lassen Volcanic National Park
1767
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-BC412811
Arctostaphylos viscida subsp. viscida
Andrew Townesmith; Karen M. Meyer
2007-7-24
849
Shasta
Shasta-Trinity National Forest. 6.6 miles west of state route 299 on Fender's Ferry road (Forest Service road 34N17)
503
Comment
CAS-BOT-BC47003
Arctostaphylos viscida subsp. viscida
John Thomas Howell
1927-4-6
2309
Shasta
Near Whiskeytown.
Comment
CAS-BOT-BC47032
Arctostaphylos viscida subsp. viscida
Alice Eastwood
1923-5-28
11979
Shasta
Delta
Comment
CAS-BOT-BC47043
Arctostaphylos viscida subsp. viscida
C. Hart Merriam
1907-9-5
s.n.
Shasta
Little Cow Creek, near Ingot.
Comment
CAS-BOT-BC47047
Arctostaphylos viscida subsp. viscida
A. A. Heller
1905-5-25
7853
Shasta
Near Redding.
Comment
JEPS38777
Arctostaphylos viscida subsp. viscida
W. L. Jepson
1914-8-15
6178
Shasta
Delta
396
Comment
RSA246603
Arctostaphylos viscida subsp. viscida
Larry E. DeBuhr, C. W. Tilforth
1972-9-21
42392
Shasta
Castle Crags State Park.
701
Comment
UC1193016
Arctostaphylos viscida subsp. viscida
K. Cuff
1949-7-31
99
Shasta
6 mi ne Platina
457
Comment
JEPS105101
Arenaria congesta var. crassula
Dean W. Taylor
1993-7-9
13821
Shasta
Trinity Mountains; Gray Rocks; ca. 10 air miles WSW of Dunsmuir
2072
Comment
CDA24530
Argemone munita subsp. rotundata
J. F. Weber
1967-7-11
Shasta
Cinder Cone Road, McArthur.
0
Comment
CAS-BOT-BC137544
Aristida oligantha
Jas. McMurphy
1914-6-16
s.n.
Shasta
Redding.
Comment
POM257016
Aristida oligantha
Virginia Long
1932-7-21
190 a
Shasta
Anderson (1 mi. N. of )
132
Comment
UCD56504
Aristida oligantha
Leonard
1919-6-18
x 3105
Shasta
Redding.
Comment
CHSC78058
Aristolochia californica
Terry Nelson
1998-4-18
240 -5
Shasta
Along Battle Creek 6 mi e of Cottonwood. 1 mi e of the Sacramento River and 10 ft. n of Battle Creek.
131
Comment
HSC65118
Aristolochia californica
J. P. Smith
1972-3-19
5080
Shasta
Along State Rte. 299 at Stillwater Creek
Comment
JEPS32467
Aristolochia californica
C. F. Rose
1936-3-19
263
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
UC1558203
Arnica chamissonis
Harold and Virginia Bailey
1948-8-27
2886
Shasta
Badger Flat Lassen Volcanic National Park
1920
Comment
JEPS3292
Arnica dealbata
George Gillett
1952-8-10
164
Shasta
1.5 mi below Emerald Lake (just above the main park highway); Lassen Volcanic National Park
2346
Comment
SBBG21766
Arnica dealbata
D. Myrick
1964-7-23
918
Shasta
near Paradise Meadow, above Hat Crk
2133
Comment
UC2027200
Arnica discoidea
Anthony Baniaga
2011-6-18
376
Shasta
Lassen National Forest. Along 26, W of Highway 89, near water tank. Burney Mountain East quadrangle
Comment
LA202934
Arnica fulgens
Carl Epling; Mrs. Epling
1935-8-15
sn
Shasta
Mt. Lassen, upper King's Creek
Comment
CHSC97784
Arnica longifolia
L. P. Janeway
2007-9-3
9207
Shasta
High Cascade Range. Southwest-facing slope high on Brokeoff Mountain, about 400 m west-northwest of the summit.
2755
Comment
JEPS12514
Arnica nevadensis
George W. Gillett
1955-8-14
484
Shasta
Helen Mountain (w face) Helen Mountain
2590
Comment
UC1502173
Arnica venosa
Craig Martz
1982-6-24
43
Shasta
s of, w of s end of Slate Creek Bridge Lamoine; Slate Creek Bridge
Comment
CHSC114593
Arnica venosa
B. L. Williams
1979-7-10
251
Shasta
Shasta-Trinity NF/Weaverville RD, 0.5 mi inside forest boundary on Trinity Mtn. Rd.,, rd. bank and hillsides above and below rd.
944
Comment
SEINET10473592
Arnica venosa
Mary Susan Taylor
1980-6-10
Taylor 2800
Shasta
T37N R4W c sec 29. Dunsmuir quad. On E-facing road embankment, W side of Sims Flat Road, ca. 1/8 mi N of Sims Lookout turnoff, Shasta Natl Forest, ca. 8 mi SSE of Castella.
914
Comment
CAS-BOT-BC90464
Artemisia douglasiana
Hans Leschke
1955-8-30
s.n.
Shasta
Lassen Volcanic National Park, near Sulphur Works entrance station
2072
Comment
HSC5014
Artemisia tridentata subsp. tridentata
Jim Vaughn
1956-10-1
Shasta
Prospect Peak
2439
Comment
HSC41033
Asarum hartwegii
J. P. Smith
1976-5-22
8797
Shasta
Shasta-Trinity National Forest, along Clear Creek.
915
Comment
UCD137847
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 Read comments Jul 14 2015
UC6185
Asarum hartwegii
M. S. Baker and Frank Nutting
1894-5-25
Shasta
Burney Valley
Comment
HSC103649
Asclepias cordifolia
Thomas W. Nelson, Jane Nelson
1982-5-15
6886
Shasta
Along Lewiston Turnpike, 4 mi. from junction with State Route 299.
671
Comment
SJSU1543
Asclepias fascicularis
C. W. Sharsmith
1954-6-23
6183
Shasta
edge of shallow pond c. 15 mi S of Burney Falls of Pit River
Comment
SEINET10903018
Asclepias solanoana
Mary Susan Taylor
1980-8-14
Taylor 3239
Shasta
T28N R11W south central sec 1, Dubakella Mt quad. Shasta-Trinity Natl Forest, on serpentine ridge on SW sid eof rd 28N68, ca. 0.2 mi S of its jct with 28N15, ca 1.2 mi NE of Regan Meadow, ca. 6 mi S of Wildwood.
1494
Comment
CAS-BOT-BC68823
Aspidotis densa
Lemmon
1879-7-12
s.n.
Shasta
Mt. Shasta
Comment
CHSC9314
Aspidotis densa
G. Strausbaugh
1970-3-7
7
Shasta
Sw of Whiskey Creek inlet pond ca. 25 ft. w of Whiskeytown Hwy.
371
Comment
CAS-BOT-BC99235
Aster
Ira L. Wiggins
1922-8-10
906
Shasta
Willow Creek Ranch, McCloud. Bank of Squaw Creek
835
Comment
RSA702148
Aster ascendens
R. Fischer, Jenny Marr
2004-8-14
0362
Shasta
Ahiumawi lava Springs State Park, 3 miles N of McArthur, on western edge of Modoc plateau. located on W shore, near mouth of Big lake.
1011
Comment
RSA93239
Aster occidentalis var. occidentalis
F. W. Peirson
1932-7-12
10230
Shasta
Along shore of Lake Eiler. Thousand-Lake Basin.
1951
Comment
JEPS89558
Asteraceae
Dean W. Taylor with Ingrid Olmsted
1974-7-31
4900
Shasta
vicinity of Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2499
Comment
HSC101390
Astragalus californicus
J. P. Smith
2010-6-9
12909
Shasta
Along Cinder Point Rd., near junction with Hwy. A12.
1139
Comment
UC863078
Astragalus filipes
Lewis S. Rose
1940-6-11
40500
Shasta
McArthur
1036
Comment
UC1299232
Astragalus lentiginosus var. lentiginosus
Freed W. Hoffman
1946-6-8
904
Shasta
3.5 mi s Ravendale (on gravel bar); s of Ravendale
Comment
JEPS90995
Astragalus pauperculus
Dean Wm. Taylor and Rexford E. Palmer
1988-5-29
9687
Shasta
along Hwy 299 1.2 mi e crossing of Salt Creek ((Bella Vista 7 1/2' quadrangle)); Upper Sacramento Valley, Woodman Creek
192
Comment
UC1576729
Astragalus pauperculus
Dean Wm. Taylor with Rexford E. Palmer
1988-4-15
9554
Shasta
Woodman Creek along Highway 299 1.2 mi e from crossing Salt Creek (Upper Sacramento Valley); Bella Vista Quad., , Woodman Creek, e
192
Comment
CDA26762
Astragalus whitneyi var. siskiyouensis
F. Peery, D. McBroome
1975-6-16
Shasta
Fall River Airport, Fall River Mills, Pit River Valley.
0
Comment
UC42679
Athyrium distentifolium var. americanum
W. H. Brewer
1863-9-29
2187
Shasta
Lassens Peak
2743
Comment
CAS-BOT-BC68685
Athyrium filix-femina var. californicum
Alice Eastwood
1912-8-22
1761
Shasta
Lassen Butte Region - Trail from Morgans Springs and Sulphur Mine
Comment
CAS-BOT-BC66032
Athyrium filix-femina var. cyclosorum
Hans Leschke
1960-9-7
1787
Shasta
Park boundary, north of Willow Lake
1661
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
CHSC100543
Bacopa rotundifolia
Dan Marcum
2005-8-13
Shasta
Fall River Valley.
1005
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
CAS-BOT-BC106568
Balsamorhiza deltoidea
Alice Eastwood
1912-6-29
829
Shasta
Goose Valley
Comment
CHSC9333
Barbarea orthoceras
G. Strausbaugh
1970-3-22
13
Shasta
N bank ca. 15 ft. above water's edge and ca. 35 yds. n of culvert where Whiskey Creek inlets lake.
373
Comment
CHSC89635
Berberis aquifolium var. aquifolium
R. Fischer
2004-7-4
335
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. Along road.
1010
Comment
UCSB22672
Berberis aquifolium var. repens
Favero, R.
1968-3-31
Shasta
On Gibson Road, 30 miles north of Redding, Cascade Mountains
579
Comment
CAS-BOT-BC75995
Berberis pumila
John Thomas Howell
1927-4-7
2312
Shasta
Potter Creek near the McCloud River.
Comment
CAS-BOT-BC102115
Bidens cernua
Lewis S. Rose
1945-9-5
45256
Shasta
Hat Creek
1036
Comment
CAS-BOT-BC102062
Bidens frondosa
Grant
1902-9-18
5278
Shasta
Redding
Comment
RSA768468
Bidens frondosa
Justin M. Wood
2010-9-2
2578
Shasta
0.8 miles N of Ingot along the west side of state highway 299.
346
Comment
CAS-BOT-BC127963
Blepharipappus scaber
David D. Keck
1938-8-9
4887
Shasta
5 mi. E. or Burney at junction of Highway 299 and Highway 89.
Comment
UC54074
Blepharipappus scaber
H. M. Hall and E. B. Babcock
1903-6-16
4177
Shasta
near Dana (Sierra Nevada Mountains); Sierra Nevada Mountains
1066
Comment
UC726573
Blepharipappus scaber
A. A. Heller
1941-6-24
16187
Shasta
near junction with State Highway 89 U.S. Highway 299 (between Burney and Fall River Mills)
Comment
JEPS53177
Boechera breweri
John Thomas Howell
1927-4-7
2311
Shasta
above McCloud River (on Potter Creek, w slope of Horse Mt.); Horse Mt., Potter Creek
304
Comment
JEPS25551
Boechera breweri subsp. shastaensis
Rimo Bacigalupi with Drs. F. Ehrendorfer and G. L. Stebbins
1959-6-30
7176
Shasta
Low Pass Creek canyon, drainage of Squaw Creek which flows into the Pit River arm os Shasta Lake Low Pass Creek
457
Comment
JEPS28465
Boechera howellii
George W. Gillett
1958-6-30
1154
Shasta
first gulch w Crescent Crater cliffs; Lassen Volcanic National Park
2438
Comment
JEPS90249
Boechera howellii
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5379
Shasta
vicinity of Magee Peak (ne slope of Crater Peak, Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2563
Comment
CAS-BOT-BC14306
Boechera platysperma
Alice Eastwood
1912-8-22
1763
Shasta
Lassen Butte Region. Trail from Morgane to Sulphur Works.
Comment
CAS-BOT-BC25460
Boechera retrofracta
Frank W. Peirson
1932-7-11
10152
Shasta
1000-Lake Basin.
1950
Comment
UCD114488
Boechera suffrutescens
G. F. Hrusa; T. D. Wilfred
1996-6-11
13010
Shasta
E side of Hwy 89 approx. 1/2 m. N of Old Station Trailer, and between USFS N99 and N91.
1386
Comment
NY231266
Boisduvalia macrantha
A. A. Heller
1905-5-30
7906
Shasta
Near Redding.
Comment
UCD57005
Brachypodium distachyon
W. R. Powell
1960-6-8
s.n.
Shasta
Ca. 14 miles west of Cottonwood. 3.5 miles north of Gas Point.
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
CHSC4354
Briza maxima
J. Potter
1966-5-14
Shasta
1/4 mi e Shasta (Old).
Comment
HSC100227
Briza minor
J. P. Smith
2010-5-19
12873
Shasta
Along Shasta View Road in Redding
202
Comment
RSA757874
Briza minor
Doug Goldman
2005-5-16
3317
Shasta
Along the north side of Route 299, about 100 feet west of the intersection with Jim Harvey road and about 3.8 miles east of the I-5 overpass.
198
Comment
CHSC20588
Brodiaea californica
Roberst A. Schlising
1965-6-18
2827
Shasta
Northwest of Redding, at junction of Keswick Dam Road and Quartz Hill Road.
Comment
JEPS5686
Brodiaea californica var. californica
J. W. Blankinship
1911-6-6
Shasta
e Anderson; Hawes Ranch
Comment
RSA0094219
Brodiaea coronaria
Jim M. Andre, Tasha La Doux, Senna Andre, Elias Andre
2013-7-12
31406
Shasta
Along north side of Hwy 89 at Pondosa Rd exit, Little Bear Flat, approx. 25 mi. east of McCloud, approx. 20 mi. north of Burney, just south of Siskiyou Co. line.
1236
Comment
SD46477
Brodiaea coronaria
E. K. Balls, L. W. Lenz
1956-6-18
21809
Shasta
1.3 miles northwest of Lake Britton, State Highway 89. In dried up pool.
1006
Comment
JEPS94080
Brodiaea coronaria subsp. coronaria
Vernon H. Oswald and Lowell Ahart
1998-9-8
9619
Shasta
Hwy. 89 at its closest approach to Burney Creek just s. 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
CAS-BOT-BC457069
Brodiaea coronaria subsp. coronaria
Alice Eastwood
1912-6-29
903 a
Shasta
Goose Valley
Comment
UC1134021
Brodiaea elegans subsp. elegans
P. L. Johannsen
1932-6-1
48
Shasta
Hooten Gulch Redding Quadrangle
243
Comment
JEPS96988
Brodiaea pallida
Dean W. Taylor
1999-10-1
Shasta
Upper Sulphur Creek; Redding
213
Comment Read comments Jan 24 2011
SEINET7073564
Brodiaea stellaris
A. G. Vestal
1955-5-19
s.n.
Shasta
About 16.8 miles east of Redding on Route 299. UTM Zone 10, 574060mE, 4504395mN. Coordinate datum: NAD27.
Comment Read comments Jul 17 2018
SEINET10872639
Bromus breviaristatus
Billy Joe Cox
1971-6-10
Cox 3173
Shasta
15 mi s of weed on i-5.
Comment
CDA31580
Bromus carinatus var. carinatus
T. C. Fuller
1969-5-22
18483
Shasta
North side of Hwy 299 to Burney, 2.7 miles e of Hatchet Mtn. Summit.
0
Comment
CAS-BOT-BC155222
Bromus hordeaceus
L. E. Smith
1913-5-12
206
Shasta
Anderson.
Comment
JEPS120922
Bromus hordeaceus
Lowell Ahart, John Dittes, Todd Sloat
2013-6-9
18783
Shasta
Along the fence on the W 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
CAS-BOT-BC162475
Bromus laevipes
A. A. Heller
1905-5-27
7880
Shasta
Near Redding. Along the railroad about a mile above Redding.
Comment
HSC9327
Bromus madritensis subsp. rubens
R. S. White
1965-5-14
56
Shasta
25 mi. E of Redding on Hwy. 299
Comment
UCD59242
Bromus orcuttianus
R. J. Day
1962-9-26
3
Shasta
Latour State Forest.
1676
Comment
JEPS85220
Bromus racemosus
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
SEINET3922235
Bromus rigidus
Howee Barban
1978-5-13
17
Shasta
Chancuella Peak Quad. Beegum Gorge Road (Forest Service Road 1S02).; 0
975
Comment Read comments Aug 4 2015
JEPS104214
Bromus sterilis
Lowell Ahart
2003-5-22
10189
Shasta
South of a small wash, w of the poor dirt road, ca 150 yd south of the Coleman Canal, ca 1 1/8 mi w of the barn, 4 mi (air) wsw of Darah Springs State Fish Hatchery, ca 11 mi (air) ene of Cottonwood.
259
Comment
SEINET3450782
Bromus sterilis
Lowell Ahart, John Dittes
2003-5-22
10189
Shasta
Cottonwood, Cottonwood, about 11 air miles east/northeast, 4 air miles west/southwest of Darah Springs State Fish Hatchery, about 1 1/8 miles west of the barn, about 150 yards south of the Coleman Canal, West of the poor dirt road
250
Comment
UCD59241
Bromus suksdorfii
A. A. Beetle
1941-6-30
2849
Shasta
Larsen National Forest, banks of Hat Creek, near Hat Creek.
1219
Comment
HSC46277
Bromus tectorum
Christopher Knopp
1978-5-13
99
Shasta
Beegum Gorge Rd. (FS Rd. 1S02)
976
Comment
UCR206301
Bromus tectorum
George K. Helmkamp, E. A. Helmkamp
2009-6-13
15003
Shasta
Southern Cascade Range Foothills, Wilson Hill Road, 2.4 miles south of its junction with CA-44 in Shingletown
857
Comment
SD7774
Bryanthus breweri
R. M. Austin
1879-1
Shasta
Lassen Park
Comment
RSA611937
Callitriche palustris
L. C. Wheeler
1935-3-31
3392
Shasta
3 miles NE Redding: Between Boulder and Churn Creeks.
198
Comment
CAS-BOT-BC80458
Calocedrus decurrens
James McMurphy
1914-6-10
s.n.
Shasta
Kennett
Comment
CAS-BOT-BC80461
Calocedrus decurrens
John Thomas Howell
1960-8-22
36421
Shasta
5.5 miles west of Park line on road to Viola
Comment
SEINET3863114
Calocedrus decurrens
Richard R. Halse
1988-2-21
3552
Shasta
Along Interstate Hwy 5, near the Flume Creek Road Exit, 4.1 miles south of Castella; tree 7.5 m tall.; 0
540
Comment
UC123
Calocedrus decurrens
W. H. Brewer
Sep 18 1862-Sep 19 1862
1447
Shasta
Upper Sacramento between camps 100 and 102 Upper Sacramento
Comment
UCD139498
Calochortus coeruleus
Beecher Crampton
1975-5-2
9180
Shasta
Shasta Lake; south base of Horse Mountain.
Comment
UCD36243
Calochortus coeruleus
Beecher Crampton
1953-5-1
1193
Shasta
1 mile west of Ingot, at Oregon Oaks Irrigation Plot.
457
Comment
CAS-BOT-BC132417
Calochortus longebarbatus
Alice Eastwood
1912-6-29
955
Shasta
Goose Valley
Comment
CAS-BOT-BC132418
Calochortus longebarbatus
Frank Callahan
1995-7-16
s.n.
Shasta
Meadows off Hwy 89
1280
Comment
POM147657
Calochortus longebarbatus var. longebarbatus
Alice Eastwood
1912-6-29
s.n.
Shasta
Goose Valley, George Dillman Ranch.
Comment
CAS-BOT-BC490547
Calochortus luteus
R. F. Hoover
1968-5-28
11131
Shasta
Oak Run Road.
Comment
CHSC88794
Calochortus macrocarpus
R. Fischer
2004-7-2
299
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7.
1014
Comment
CAS-BOT-BC492557
Calochortus minimus
Hans Leschke
1958-8-16
1540
Shasta
Lassen Volcanic National Park, Grassy swales, upper part in forest
1981
Comment
JEPS61694
Calochortus monophyllus
Mrs. C. F. Rose
1935-5-6
Shasta
Ingot
Comment
JEPS91032
Calochortus monophyllus
Dean W. Taylor
1993-4-28
13372
Shasta
divide between Ash Creek and unnamed southern tributary of Lack Creek (Cascade Range, Shingletown Ridge); Cascade Range, Shingletown Ridge
670
Comment
UC525837
Calochortus nudus
Lee Bonar
1934-7-15
Shasta
Shore of Summit Lake Lassen Volcanic National Park
Comment
CAS-BOT-BC94483
Calochortus nudus
R. C. Wenk
2005-7-20
356
Shasta
Mt. Lassen National Park. Trail from hat Lake to Terrace Lake, 1/4 mile from trailhead
1889
Comment
JEPS107989
Calochortus superbus
Pete Figura
2005-6-23
156
Shasta
Along Windy Point Road, near its junction with Hwy 299. Approx. 0.6 mi S of town of Montgomery Creek.
666
Comment
CAS-BOT-BC494229
Calochortus superbus
Elmer I. Applegate
1929-6-23
5847
Shasta
Round Mountain
Comment
CAS-BOT-BC494326
Calochortus superbus
L. E. Smith
1915-5-19
s.n.
Shasta
Red Bluff
Comment
CAS-BOT-BC494333
Calochortus superbus
L. E. Smith
1913-5-28
323
Shasta
Anderson
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
HSC44919
Calochortus tolmiei
J. P. Smith
1976-5-22
8808
Shasta
French Gulch-Carrville Rd.
1402
Comment
UCD111926
Calochortus tolmiei
Christopher Mallek
2008-1
AC1- 9
Shasta
Ash Creek.
876
Comment
CDA39280
Calochortus tolmiei
T. C. Fuller
1958-4-15
s.n.
Shasta
Drinking Fountain, 1 mile north of Pit River Bridge, above Shasta Lake.
0
Comment
RSA255545
Calycadenia ciliosa
Gerald D. Carr
1971-8-31
649
Shasta
Givson Road at Interstate 5, 16 miles south of Dunsmuir
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
UC894271
Calycadenia fremontii
A. A. Heller
1916-6-25
12454
Shasta
10 mi n Redding
Comment
CAS-BOT-BC273349
Calycadenia fremontii
H. M. Hall
1930-9-27
12903
Shasta
4 miles north of Redding
Comment
CAS-BOT-BC273358
Calycadenia fremontii
G. D. Carr
1971-8-19
648
Shasta
1.8 mi N of Project City on I-5, ca. 200 yds E of hwy, near Shasta Forest Ranger Station
265
Comment
CAS-BOT-BC273363
Calycadenia fremontii
R. L. Carr
1983-5-24
2250
Shasta
E of Redding on Millville Plains Rd, 0.8 mi S of its jct with Hwy 44, just S of Bascom Rd (S of Millville)
192
Comment
JEPS20204
Calycadenia fremontii
Milo S. Baker
1898-7-8
Shasta
near Steven's (on Upper Clover Cr.); Upper Clover Cr.
Comment
RSA789310
Calycadenia fremontii
R. L. Carr
1981-6-18
2236
Shasta
E of Anderson, 0.4 mi N of Black Butte (Wildcat) Rd on Hwy CR A17, 1.1 mi S of jct with Dersch Rd.
297
Comment
RSA789802
Calycadenia fremontii
R. L. Carr
1978-8-17
2134
Shasta
South side of Highway 299 at junction with Wildwood Road, just west of Ridge Drive, ca. 2 miles west of central Redding.
221
Comment
SEINET3863995
Calycadenia fremontii
G. D. Carr
1971-8-31
649
Shasta
Gibson Rd and I-5 jct, 16 mi S of Dunsmuir.; 0
519
Comment
UC1876189
Calycadenia fremontii
Gerald D. Carr
1971-8-19
648
Shasta
1.8 mi N of Project City on Interstate 5, ca. 200 yards E of Hwy.
243
Comment
UC1876207
Calycadenia fremontii
Gerald D. Carr
1974-9-13
787
Shasta
2.0 mi W of Central Redding at city limits on Hwy 299.
Comment
UC1971745
Calycadenia fremontii
R. L. Carr
1983-5-24
2250
Shasta
E of Redding on Millville Plains Road, 0.8 mi S of its jct with Hwy 44, just S of Bascom Road (S of Millville)
Comment
UC1971760
Calycadenia fremontii
R. L. Carr
1997-7-20
3355
Shasta
0.5 mi W of Fall River Mills on Hwy 299 (NE of Burney, near milepost 90.50), common in drainage at W edge of flat
Comment
UC518986
Calycadenia fremontii
J. Clausen
1932-9-16
661
Shasta
9 mi s, on the road from Red Bluff Redding
Comment
UCD129778
Calycadenia fremontii
R. L. Carr
1981-5-24
2250
Shasta
east of Redding on Millville Plains Road, 0.8 mile south of its junction with Hwy 44, just south of Bascom Road (south of Millville). East along pvt. drive.
192
Comment
CHSC84510
Calycadenia truncata
John Dittes; Lowell Ahart
2003-5-22
2003 -16
Shasta
Cascade Range Foothills; Battle Creek Canyon; approximately 9.5 air-miles east of Cottonwood, 3.3 air-miles east by northeast of Coleman Fish Hatchery and 4.7 air-miles west of Darrah Springs State Fish Hatchery.
183
Comment
UC710888
Calycadenia truncata
C. L. Hitchcock
1940-5-26
6623
Shasta
2 mi w Fall River Mills
1341
Comment
UC894268
Calycadenia truncata
Alice Eastwood
1912-7-25
1410
Shasta
Pitt to Baird Pitt
Comment
UCD129874
Calycadenia truncata
Gerald D. Carr
1971-6-5
557
Shasta
ca. 10 miles east of Millville, along south rim of Bear Creek Canyon.
Comment
POM187928
Calycadenia truncata subsp. scabrella
Marcus E. Jones
1931-7-16
29124
Shasta
Pitt River Bridge.
Comment
CAS-BOT-BC272737
Calycadenia truncata subsp. truncata
Marcus E. Jones
1931-7-16
29124
Shasta
Pitt [Pit] River Bridge
Comment
CAS-BOT-BC90975
Calycanthus occidentalis
A. A. Heller
1905-5-31
7916
Shasta
Near Middle Creek Station.
Comment
JEPS87080
Calycanthus occidentalis
J. Kierstead
1991-6-7
91 -56
Shasta
w side Shasta Lake ((accessible by boat, not road) old road bed leading to Golinsky Mine); Shasta Lake Ranger District
457
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
UC1126244
Calycanthus occidentalis
H. R. Josephson
1933-6-22
27
Shasta
Mad Ox Gulch; Weaverville Quad.
609
Comment
UC726056
Calyptridium umbellatum
A. A. Heller
1941-7-24
16256
Shasta
near Noble Pass (Lassen Volcanic National Park); Lassen Volcanic National Park
Comment
SEINET11929119
Calyptridium umbellatum
Unknown
1967-1
306
Shasta
1/2 mi S. Castella, E side Sacramento River, Chico
549
Comment
JEPS101049
Calyptridium umbellatum var. caudiciferum
Dean Wm. Taylor and Ingrid Olmsted
1974-7-13
4062
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Pk,
2552
Comment
JEPS105406
Calystegia atriplicifolia subsp. buttensis
Dean W. Taylor
1996-6-5
15650
Shasta
near Wengler (about 5 air miles south of Big Bend), just south of Roaring Creek; Shasta- Trinity National Forests:
899
Comment
HSC103804
Calystegia occidentalis subsp. occidentalis
Thomas W. Nelson, Martin Lenz
2004-6-9
9230
Shasta
Branch off Founders Ferry Rd., 2.2 mi. N of junction with State Route 299. Along A-line (Forest Service Rd. 34N02), 0.6 mi. from junction with Founders Ferry Rd.
691
Comment
UC144362
Calystegia occidentalis subsp. occidentalis
A. A. Heller
1905-6-3
4955
Shasta
near Middle Creek Station; near Middle Creek Station
Comment
HSC45591
Calystegia occidentalis subsp. occidentalis
Diane L. Reed
1978-5-14
121
Shasta
Co. Hwy. A16, 0.5 mi. N of jct. with Hwy. 36
Comment
RSA100330
Campanula prenanthoides
F. W. Peirson
1932-7-17
10338
Shasta
Wallace Ranch, Goose Velley.
915
Comment
SEINET10972398
Campanula prenanthoides
Ynez Whilton Winblad
1941-7-1
Winblad s.n.
Shasta
BETWEEN DUNSMUIR AND REDDING
Comment
SEINET10463376
Campanula scabrella
Unknown
1978-8-1
Showers 4218
Shasta
SUMMIT OF LOOMIS PEAK ALPINE FELL FIELD
2438
Comment
SEINET10463378
Campanula scabrella
Olmsted
1974-8-16
OLMSTED 265
Shasta
E. OF MAGEE PEAK ON RIDGE ON VOLCANICS
2499
Comment
CAS-BOT-BC37043
Capsella bursa-pastoris
Alice Eastwood
1912-6-29
915
Shasta
Goose Valley.
Comment
JEPS88662
Cardamine bellidifolia var. pachyphylla
Dean Wm. Taylor with Rexford E. Palmer
1988-6-26
9907
Shasta
summit and ne face Clover Mountain (Upper Sacramento Valley); Miller Mt. Quad., , Clover Mt.
1950
Comment
CAS-BOT-BC37851
Cardamine oligosperma
Louis C. Wheeler
1935-3-31
3407
Shasta
3 miles northeast of Redding between Boulder and Churn Creeks.
198
Comment
POM260474
Cardamine pensylvanica
C. L. Hitchcock
1940-5-24
6566
Shasta
Hat Creek, 20 miles W of Fall River Mills
Comment
CAS-BOT-BC19758
Carex abrupta
Hans Leschke
1945-9-16
s.n.
Shasta
Lassen Loop Highway near summit, Mount Lassen.
Comment
CAS-BOT-BC17952
Carex angustata
Hans Leschke
1960-8-10
1769
Shasta
Lassen Volcanic National Park. Badger Flat.
1912
Comment
CHSC55430
Carex angustata
L. P. Janeway
1984-9-22
1168
Shasta
Lassen Volcanic National Park; Dersch Meadows (north of Summit Lake).
2042
Comment
CHSC55431
Carex angustata
L. P. Janeway
1984-9-22
1172
Shasta
Lassen Volcanic National Park; at Paradise Meadow.
2164
Comment
CAS-BOT-BC17959
Carex angustata
George Wilson Gillett
1957-8-11
1044
Shasta
Lassen Volcanic National Park. Shores of Hat Lake, near inlet.
1965
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
UC2015894
Carex athrostachya
Ron Mastrogiuseppe, Joy Mastrogiuseppe
1988-7-3
4808
Shasta
Lassen Volcanic National Park. 'Butterfly Meadow', 2.3 mi south of Manzanita Lake entrance station.
Comment
CDA33033
Carex barbarae
T. C. Fuller
1963-6-1
10615
Shasta
Iron Mtn. Rd., 2.2 miles below Iron Mtn. School, 9.5 miles northwest of Redding.
0
Comment
SEINET11639676
Carex bolanderi
Unknown
1989-6-18
10230
Shasta
McBride Springs - Mt. Shasta
Comment
CAS-BOT-BC19645
Carex brainerdii
John Thomas Howell
1960-8-22
36340
Shasta
Lassen Volcanic National Park. Manzanita Lake.
1783
Comment
CHSC106614
Carex brainerdii
Peter F. Zika
2010-6-23
24989
Shasta
Cascade Range Highlands (CaRH); about 3.5 air miles E of Siskiyou Lake.
1275
Comment
UC664
Carex breweri
W. H. Brewer
1863-9-26
2176
Shasta
Lassen Peak
3200
Comment
CHSC89769
Carex douglasii
R. Fischer; J. Marr
2004-5-27
410
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected next to camp 7, near Horr Pond.
1013
Comment
POM290236
Carex fracta
Lyman Benson
1930-7-18
2226
Shasta
Hatchet Creek, E of Round Mountain.
1220
Comment
JEPS28369
Carex helleri
George W. Gillett
1957-8-10
1018 -A
Shasta
on bottom of cirque e summit; Lassen Volcanic National Park, Eagle Peak
2651
Comment
UC55225
Carex hoodii
H. M. Hall and E. B. Babcock
Jun 29 1903-Jun 30 1903
4308
Shasta
Mill Creek Mount Lassen
2438
Comment
CAS-BOT-BC28152
Carex hoodii
Hans Leschke
1959-8-6
1609
Shasta
Hat Creek.
Comment
CAS-BOT-BC28060
Carex illota
Hans Leschke
1958-8-16
1559
Shasta
Grassy Swales
Comment
CHSC84692
Carex inops subsp. inops
Martin J. Lenz
2003-5-14
8
Shasta
Along F-line logging road, approx. 1 mi. SW of Pit 4 Powerhouse. At edge of old log landing along road.
823
Comment
CAS-BOT-BC7652
Carex integra
W. W. Eggleston
1911-7-31
7430
Shasta
Jason & Stewart's Camp, Headwater of Hat creek.
2120
Comment
SEINET7562441
Carex integra
David Castaner
1971-8-17
1893
Shasta
Lasse Volcanic National Park (permit), Hat Creek Trail.
Comment
SEINET10850745
Carex jepsonii
David Castaner
1971-8-17
Castaner 1895
Shasta
Lassen Volcanic National Park; Hat Creek Trail; Among Dry Shrubs.
Comment
SEINET10850746
Carex jonesii
David Castaner
1971-8-17
Castaner 1917
Shasta
Lassen Volcanic National Park; King's Creek Meadow; wet area near brook in open.
2256
Comment
CAS-BOT-BC31210
Carex lenticularis var. impressa
Lewis Samuel Rose
1945-9-8
45278
Shasta
Manzanita Lake.
1783
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
CHSC109973
Carex longii
Peter F. Zika
2011-7-4
25513
Shasta
SW side of Locust Road, 0.1 road mile from Barney Road. Interior North Coast Ranges (NCoRI).
135
Comment
CAS-BOT-BC31509
Carex luzulifolia
George Wilson Gillett; Hans Leschke
1957-7-13
773
Shasta
Lower Kings Creek Meadow.
2194
Comment
CAS-BOT-BC31510
Carex luzulifolia
George Wilson Gillett; Hans Leschke
1957-7-13
774
Shasta
Lower Kings Creek Meadow.
2194
Comment
UC2015853
Carex luzulifolia
Ron Mastrogiuseppe, Joy Mastrogiuseppe
1986-7-20
4285
Shasta
Lassen Volcanic National Park. Upper Kings Creek Meadows. Along Kings Creek.
Comment
SEINET10711173
Carex luzulina
David Castaner
1971-8-17
Castaner 1932
Shasta
Lassen Volcanic National Park; King's Creek Meadow; near running water.
2256
Comment
SEINET10817589
Carex mariposana
David Castaner
1971-8-17
Castaner 1912
Shasta
Lassen Volcanic National Park; Paradise Meadow; xeric in appearance, open.
1981
Comment
JEPS28353
Carex microptera
George W. Gillett
1957-7-13
779
Shasta
near start of Bench Lake Trail; Lassen Volcanic National Park, Lower Kings Creek Meadow
2194
Comment
CHSC106522
Carex multicaulis
Peter F. Zika
2009-8-26
24631
Shasta
Klamath Range (KR). Shasta National Forest, Route 25, 0.3 road miles west of forest boundary.
730
Comment
JEPS120451
Carex multicaulis
Peter F. Zika
2012-5-18
25886
Shasta
Klamath Range. Near entrance to Castle Crags State Park, above Castle Creek, Castella, 3 air km SSE of Castle Dome.
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
UC1149765
Carex multicostata
Harold and Virginia Bailey
1948-8-25
2982 a
Shasta
Summit Lake Lassen Volcanic National Park
2040
Comment
UC2015869
Carex multicostata
Ron Mastrogiuseppe, Joy Mastrogiuseppe
1986-7-20
4476
Shasta
Lassen Volcanic National Park. Sulphur Creek Walk-in campground.
Comment
JEPS28377
Carex nervina
George W. Gillett
1957-8-2
963
Shasta
1/4 mile below Summite Lake and 100 yards S of Corral Meadows Trail
2026
Comment
CAS-BOT-BC119709
Carex nervina
Hans Leschke
1959-8-8
1631
Shasta
Above Cold Boiling Lake.
Comment
SEINET10711446
Carex nervina
David Castaner
1971-8-17
Castaner 1934
Shasta
Lassen Volcanic National Park; King's Creek Meadow - brook thru center of meadow; 0-40% cover; moist.
2256
Comment
CHSC70178
Carex nudata
B. Ellyson; J. Hooke, D. Newman
1996-4-21
31
Shasta
Turnoff for Whiskey Creek Picnic area off Hwy.36.
Comment
HSC48871
Carex nudata
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9854
Shasta
1 mi. N of bridge over Brown's Creek on County Line Rd.
671
Comment
RSA298366
Carex nudata
D. H. Norris, F. J. Hermann
1972-5-17
22577
Shasta
Along Clear Creek at Damnation Creek.
1037
Comment
CAS-BOT-BC123134
Carex pachycarpa
William Henry Brewer
1863-1-1
2178
Shasta
Lassen's Peak
Comment
CAS-BOT-BC119051
Carex phaeocephala
Lewis Samuel Rose
1945-9-4
45233
Shasta
Summit Lassen Peak Highway
2590
Comment
CAS-BOT-BC118765
Carex preslii
George Wilson Gillett
1957-8-17
1092
Shasta
Vegetation mats on S shore of Emerald Lake.
2468
Comment
CAS-BOT-BC118610
Carex raynoldsii
John Thomas Howell
1961-6-20
36557
Shasta
Dersch Meadows, Lassen Volcanic National Park.
1981
Comment
CAS-BOT-BC118148
Carex rossii
F. J. Hermann
1972-5-17
24776
Shasta
21 Miles S. McCloud
Comment
CHSC90364
Carex scabriuscula
Martin J. Lenz
2004-7-24
230 A
Shasta
Meadow near North Fork Shotgun Cr.; approx. 3.8 air mi. west of Sims CDF Fire Station. UTM: 10 547760 E 4547457 N.
1372
Comment
CHSC116455
Carex scopulorum var. bracteosa
Julie Kierstead Nelson; Martin Lenz, Rhonda Posey
2014-8-13
2014 -073
Shasta
Lower Parks creek Lake margin, 1 mile northeast of China Mountain, eastern Klamath Region.
2209
Comment
UC1598401
Carex specifica
Ron Mastrogiuseppe, Joy Mastrogiuseppe
1986-8-2
4440
Shasta
Upper Kings Creek Meadow, in upper seep area Lassen Volcanic National Park
Comment
SEINET10814039
Carex spectabilis
David Castaner
1971-8-17
Castaner s.n.
Shasta
Lassen Volcanic National Park; King's Creek meadow; near running water thru center of meadow; no cover.
2256
Comment
SEINET4290232
Carex straminiformis
Unknown
2009-1
9867
Shasta
High Cascade Range; low on the northeast slope of Ski Heil Peak.
Comment
JEPS63547
Carex subfusca
W. L. Jepson
1929-9-28
15308
Shasta
head of Manzanita Creek, nw slope of Lassen Peak Lassen Peak, Manzanita Creek
2438
Comment
CAS-BOT-BC115885
Carex subfusca
Hans Leschke
1958-10-1
1577
Shasta
NE slope of Crescent Crater.
2301
Comment
JEPS28394
Carex utriculata
George W. Gillett
1957-8-11
1044
Shasta
Hat Lake Lassen Volcanic National Park, Hat Lake
1965
Comment
CAS-BOT-BC115405
Carex utriculata
John Thomas Howell
1960-8-22
36331
Shasta
Manzanita Lake
1783
Comment
SEINET7579514
Carex utriculata
George W. Gillett
1957-8-11
1040
Shasta
Lassen Volcanic National Park, shores of Hat Lake.
1966
Comment
SEINET7579984
Carex vesicaria
George W. Gillett
1957-7-5
655
Shasta
Lassen Volcanic National Park, Manzanita Lake area, trail between employees area and museum.
1798
Comment
CHSC106613
Carex vulpinoidea
Peter F. Zika
2010-6-22
24987
Shasta
Inner North Coast Ranges (NCoRI); NE side of Panorama Point Road, 0.2 road miles NW of Lone Tree Road, SE of Anderson.
130
Comment
CHSC109975
Carex vulpinoidea
Peter F. Zika
2011-7-4
25516
Shasta
SW corner of junction of Balls Ferry Road and Deschutes Road. Interior North Coast Ranges (NCoRI).
120
Comment
CHSC43871
Carex vulpinoidea
Walter Seavey Lennon
1982-6-25
Shasta
Spring Gulch Road and Hwy. 273, Anderson.
134
Comment
CHSC92274
Carex vulpinoidea
Colby J. Boggs
2004-4-26
79
Shasta
South end of the City of Redding between State Route 273 and the Sacramento River. In a meadow and along the edges of several irrigation ditches.
137
Comment
CAS-BOT-BC114882
Carex whitneyi
George Wilson Gillett
1957-8-11
1037
Shasta
Hat Lake-Paradise Meadow trail; edge of blast area near Hat Lake.
1965
Comment
UCD117348
Cassiope mertensiana
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
315
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
RSA82856
Cassiope mertensiana subsp. californica
J. M. Tucker
1951-8-3
2217
Shasta
Lassen Volcanic National Park.
Comment
UC1558215
Castilleja
Harold and Virginia Bailey
1948-8-27
2932 b
Shasta
Kings Creek meadow Lassen Volcanic National Park (near picnic grounds)
2164
Comment
CAS-BOT-BC248983
Castilleja
Alice Eastwood; John Thomas Howell
1934-4-21
1809
Shasta
Between Lemoine and Delta
Comment
CAS-BOT-BC249235
Castilleja affinis
Ellsworth Bethel
1923-5-14
s.n.
Shasta
Montgomery Creek
Comment
CHSC57202
Castilleja applegatei
Laurie L. Gordon
1991-4-21
19
Shasta
W bank of Crystal Creek road, 1.3 mi s of Hwy 299W.
457
Comment
LA209195
Castilleja applegatei
Carl Epling; William Robison
1935-7-17
Shasta
Lassen Park, near Lava Tube
Comment
RSA768315
Castilleja applegatei
Justin M. Wood
2010-9-2
2536
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
JEPS77777
Castilleja applegatei subsp. martinii
Diane Reed
1978-5-13
94
Shasta
Beegum Gorge Road (Forest Service Road 1S02) Chanchuella Peak Quad.
975
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
JEPS3600
Castilleja applegatei subsp. pinetorum
George Gillett
1952-7-15
79
Shasta
50 ft above s shore of Lower Twin Lake; Lassen Volcanic National Park
2118
Comment
UC885329
Castilleja applegatei subsp. pinetorum
E. G. Anderson
1935-9-2
Shasta
Brokeoff Mountain; Lassen Volcanic National Park
2743
Comment
CAS-BOT-BC243712
Castilleja applegatei var. pinetorum
Blanche Clear
1938-7-12
s.n.
Shasta
Manzanita Lake, Lassen Park
Comment
CAS-BOT-BC243724
Castilleja applegatei var. pinetorum
Ynez Whilton Winblad
1941-7-1
s.n.
Shasta
Between Weed and Dunsmuir
Comment
CAS-BOT-BC243726
Castilleja applegatei var. pinetorum
C. L. Hitchcock
1940-5-26
6603
Shasta
Lava beds ca. 12 miles north of Fall River Mills
1371
Comment
CAS-BOT-BC243733
Castilleja applegatei var. pinetorum
John Thomas Howell
1960-8-19
36181
Shasta
Summit ridge, Brokeoff Mt., Lassen Volcanic National Park
2773
Comment
CHSC25741
Castilleja arachnoidea
John Steiner
1977-7-11
98
Shasta
Lassen Volcanic National Park. 200 m w Shadow Lake and 1 km n Reading Peak summit.
2316
Comment
JEPS105107
Castilleja arachnoidea
Dean W. Taylor
1993-7-9
13834
Shasta
Echo Lake; ca. 8 air miles WSW of Dunsmuir; Shasta-Trinity National Forest, Trinity Mountains
1828
Comment
JEPS12351
Castilleja arachnoidea
F. W. Pennell
1940-7-21
26213
Shasta
Manzanita Lake Lassen Volcanic National Park
1767
Comment
JEPS3315
Castilleja arachnoidea
George W. Gillett
1952-8-24
221
Shasta
about 100 yds from junction rd. into Kings Creek Campground from Lassen Park Hwy (No 89) (below road into Kings Creek Campground from Lassen Park Hwy (No 89)); Lassen Volcanic National Park
2255
Comment
OBI77202
Castilleja arachnoidea
Anthony Baniaga
2011-7-20
513
Shasta
Lassen NF. Jctn of 32N17Y and 32N13, ca 1 mi SE of Ashpan Snowmobile Park. Manzanita Lake qud T32N R4E sec 33 NE of NE
1592
Comment
UC1558199
Castilleja arachnoidea
Harold and Virginia Bailey
1948-8-25
3005
Shasta
Summit Lake; Lassen Volcanic National Park
2040
Comment
RSA113773
Castilleja arachnoidea
George W. Gillett
1953-8-20
333
Shasta
Shasta County: Cliff Lake trail 0.5 mile above Lassen Peak Hwy, alt 6800ft
2073
Comment
JEPS9971
Castilleja attenuata
Alice King
Apr 1921
Shasta
Anderson
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
UC1012188
Castilleja attenuata
Francis W. Pennell
1940-6-6
25698
Shasta
1-2 mi n Bella Vista (Route 299)
243
Comment
UC485783
Castilleja lemmonii
H. F. Copeland
1932-8-15
Shasta
where the rd crosses King's Creek Meadow; Mt. Lassen
2225
Comment
JEPS6829
Castilleja miniata
George W. Gillett
1953-7-23
292
Shasta
near Hat Lake; Lassen Volcanic National Park
1950
Comment
UC1034011
Castilleja miniata
Francis W. Pennell
1940-7-21
26229
Shasta
w of Summit Lake (Route 89); Lassen National Park
1981
Comment
UC54608
Castilleja miniata
H. M. Hall and E. B. Babcock
Jun 29 1903-Jun 30 1903
4303
Shasta
Mill Creek Mount Lassen (Mount Lassen)
2438
Comment
HSC40185
Castilleja miniata
Thomas W. Nelson, Jane P. Nelson
1976-8-1
3143
Shasta
Lassen Volcanic National Park, along Kings Creek at lower end of Kings Creek Meadow
Comment
CHSC95139
Caulanthus lasiophyllus
R. D. Fischer
2005-4-14
855
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
CAS-BOT-BC48629
Ceanothus cordulatus
Alice Eastwood
1921-7-31
11021 a
Shasta
Shasta Springs
Comment
CAS-BOT-BC48632
Ceanothus cordulatus
C. H. M.
1907-9-11
s.n.
Shasta
Northern Sierra Nevada, Calif. (between Montgomery Cr. & Burney)
1219
Comment
CAS-BOT-BC48385
Ceanothus cuneatus
Alice Eastwood
1912-6-29
1001
Shasta
Goose Valley
Comment
CAS-BOT-BC49032
Ceanothus cuneatus
C. R. Quick
1964-6-21
64 -18
Shasta
Burney
Comment
JEPS42105
Ceanothus cuneatus var. cuneatus
Alice King
1921-1
Shasta
Anderson
Comment
JEPS42167
Ceanothus cuneatus var. cuneatus
J. W. Blankinship
1911-3-23
Shasta
Igo
Comment
SEINET10805176
Ceanothus cuneatus var. cuneatus
Dylan O. Burge
2009-5-11
Burge 1151 c
Shasta
Crystal Creek watershed, north of Crystal Creek Road, adjacent to right-of-way for high-power electrical transmission lines, accessed via dirt road leading from Crystal Creek Road to transmission line right-of-way, parking 1.2 road miles (1.9 km) south-west of intersection with SR 299, 4.9 km 204 deg. (True) SSW of French Gulch.
530
Comment
SFV18470
Ceanothus cuneatus var. cuneatus
M. Oliver
2002-3-21
23
Shasta
Whiskeytown Lake, Highway 299 roadside.
415
Comment
CAS-BOT-BC63640
Ceanothus integerrimus
Elmer I. Applegate
1929-6-23
5843
Shasta
Round Mountain.
Comment
CHSC3175
Ceanothus integerrimus
Robert D. Briggs
1966-5-13
R- 150
Shasta
16 miles north of Redding (on U.S. 99).
Comment
HSC84177
Ceanothus integerrimus
J. P. Smith, Thomas W. Nelson
1982-5-15
10434
Shasta
Lewiston Turnpike along Sawpit Gulch, 2.5 mi. from its junction with Hwy. 299
671
Comment
UCD170337
Ceanothus integerrimus
D. O. Burge
2016-11-11
2196
Shasta
Fisher area, W of Interstate 5 and Bonville Springs Road, along high-tension power lince access road.
580
Comment
UCR45826
Ceanothus integerrimus var. californicus
Flinn, Pearson, Anderson
1986-5-11
32
Shasta
0.25 miles onto county Road A-16 off of Hwy 36
740
Comment
CAS-BOT-BC51062
Ceanothus integerrimus var. macrothyrsus
A. A. Heller
1905-5-27
7873
Shasta
Near Redding
Comment
CAS-BOT-BC51077
Ceanothus integerrimus var. macrothyrsus
D. M. Ilch; Rene Bollaert
1935-9-11
s.n.
Shasta
Near Squaw Creek, Kennett area
Comment
RSA26047
Ceanothus integerrimus var. macrothyrsus
Lester Rowntree
1937-7-14
s.n.
Shasta
Between Redding and French Gulch
Comment
UCD149050
Ceanothus integerrimus var. macrothyrsus
Ellen Dean; L. Huiet, A. Smith, J. Smith and M. Lenz
2014-5-15
8210
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
CAS-BOT-BC51069
Ceanothus integerrimus var. macrothyrsus
L. E. Smith
1913-5-16
214
Shasta
McCloud River
Comment
CAS-BOT-BC50610
Ceanothus lemmonii
R. Bacigalupi
1934-5-28
2361
Shasta
Kennett area
Comment
CAS-BOT-BC50623
Ceanothus lemmonii
Josh Suchocki; Charlene Vullo; Kyle Wear
1995-4-23
79
Shasta
Whiskeytown, parking lot of Whiskeytown Lake Recreation Area
Comment
UC75681
Ceanothus lemmonii
Milo S. Baker
1898-7-6
Shasta
Oak Run
Comment
UCD112181
Ceanothus lemmonii
Ray Prag
1970-7-2
s.n.
Shasta
Near Turntable Bay exit from Interstate Highway 5, near Shasta Lake.
304
Comment
UCD112195
Ceanothus lemmonii
G. L. Webster; June McCaskill, Robert Rhode, John Tucker
1993-5-16
7768
Shasta
Just N of Ellery Creek campground, just N of Ellery Creek campground.
320
Comment
CDA36046
Ceanothus lemmonii
CDFA Staff
1978-4-21
Shasta
Shasta Dam.
0
Comment
HSC100278
Ceanothus pinetorum
J. P. Smith, , J. O. Sawyer, & R. J. Cole
2011-7-23
13384
Shasta
Along East County Line Road
1151
Comment
UCD112638
Ceanothus pinetorum
W. Robert Powell
1979-6-28
s.n.
Shasta
Shasta-Trinity county line, 1 1/2 air miles SE of Buckborn Summit (Highway 299) along road to Bully Choop Lookout.
1524
Comment
CAS-BOT-BC52065
Ceanothus prostratus
Alice Eastwood
1912-6-27
666
Shasta
Montgomery Creek
Comment
HSC60317
Ceanothus prostratus
J. P. Smith, J. O. Sawyer
1972-5-6
5240
Shasta
Lassen National Forest, Boundary Campground on Hwy. 89, S of Burney.
1067
Comment
SBBG4464
Ceanothus prostratus var. prostratus
M. Van Rensselaer
1941-4-12
1664
Shasta
Hwy 299, about 0.25 mi E of jct with Hwy 89
Comment
UC18315
Ceanothus pumilus
Milo S. Baker
1894-6-1
Shasta
Lava beds near Fall River Valley; Lava beds near Fall River Valley
Comment
CDA20516
Centaurea diffusa
Johnson
2004-6-21
PDR 1382330
Shasta
Northern California; Haynes Ranch-Site 116, Burney.
0
Comment
SEINET9309673
Centaurea nigrescens
Unknown
2001-11-7
Shasta
Shasta
Comment
CHSC71680
Centaurea squarrosa
Vernon H. Oswald
1998-8-30
9559
Shasta
East side of the southwestern (largest) cinder pit in the cluster on Fall River Mills-Cassell Rd.
1158
Comment
CAS-BOT-BC106026
Centaurea virgata subsp. squarrosa
R. E. Frenkel
1964-7-12
654
Shasta
On sholder of California Hwy. 89 along Hat Creek, north of Lassen Volcanic National Park
1066
Comment
CAS-BOT-BC106073
Centaurea virgata subsp. squarrosa
T. C. Fuller
1959-10-15
3131
Shasta
Roadside, S/Pitt River, just E/Beaver Creek, ca. 2 miles E/Pittville
Comment
RSA302639
Centaurea virgata subsp. squarrosa
J. R. Shevock
1972-7-25
2216
Shasta
Highway 89, near Hot Creek Campground
915
Comment
UC878489
Centaurium exaltatum
Alice Eastwood
Jun 29 1912-Jul 11 1912
956
Shasta
Goose Valley
Comment
JEPS46370
Centaurium venustum
J. W. Blankinship
1910-6-21
Shasta
Anderson
Comment
UC1123406
Centaurium venustum
P. L. Johannsen
1932-6-16
132
Shasta
1 mi w Salt and Willow Creek Junction; Redding Quad.
213
Comment
UCR143019
Centaurium venustum subsp. abramsii
C. L. Hitchcock
1940-5-17
6437
Shasta
3 miles east of Redding
152
Comment
CAS-BOT-BC288782
Centromadia fitchii
Palmer Stockwell
1934-7-15
81
Shasta
1 mile S of Mt Gate, 16 miles S of Pollack
Comment
CAS-BOT-BC222971
Cephalanthus occidentalis
Alice Eastwood
1912-7-26
1486
Shasta
Kennet [Kennett]
Comment
RSA134870
Cephalanthus occidentalis var. californicus
Percy C. Everett, E. K. Balls
1959-10-22
23921
Shasta
2.5 miles SE of Shasta City. Along US Hwy 299 from Redding.
Comment
UC76679
Cephalanthus occidentalis var. californicus
Milo S. Baker
278
Shasta
near Redding (Stillwater); Stillwater
Comment
CAS-BOT-BC388197
Cerastium fontanum
Alice Eastwood
1912-6-29
716
Shasta
Goose Valley
Comment
CAS-BOT-BC388234
Cerastium glomeratum
L. E. Smith
1915-4-1
s.n.
Shasta
Anderson
Comment
CHSC8778
Ceratophyllum demersum
S. Chulasmai
1966-4-30
18
Shasta
Vernal pond (0.5 mile from Hat Creek River).
Comment
CAS-BOT-BC207608
Cercis occidentalis
Kevin White; Eric Gundershaug; Dave Johnson
1994-4-10
28
Shasta
Along road A16, 4/10 mi NE of Hwy 36. T29N R9W S16 NW1/4 SW1/4.
762
Comment
CAS-BOT-BC207612
Cercis occidentalis
L. E. Smith
1913-4-2
s.n.
Shasta
Near Redding
Comment
HSC99942
Cercis occidentalis
J. P. Smith, & J. O. Sawyer
2011-6-16
13228
Shasta
Along Cassel Road, Lassen National Forest.
1102
Comment
RSA60344
Cercis occidentalis
G. R. Campbell
1948-6-17
636
Shasta
On North entrance to Lassen Park.
Comment
CDA12161
Cercocarpus betuloides
G. F. Hrusa
1989-4-1
5902
Shasta
North Coast Ranges; Hwy 36 near the Tehama-Shasta County boundary.
Comment
JEPS111014
Cercocarpus betuloides
J. K. Nelson
2004-3-12
2004 -9
Shasta
Forest Road 33N041 to digger Bay from Shasta Dam Boulevard, south side of Shasta Lake; ca 8 miles N of Redding, 2 miles W of Shasta Dam.
365
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
UC1127847
Cercocarpus betuloides var. betuloides
A. Lewis
1932-11-14
136
Shasta
French Gulch
762
Comment
UCD22425
Cercocarpus betuloides var. betuloides
Brian Vanden Heuvel
2003-4-9
186
Shasta
Trinity National Forest. 7.1 miles North of CA 36 on Harrison Gulch Road.
Comment
CHSC88341
Cercocarpus ledifolius var. intermontanus
R. Fischer; J. Marr
2004-5-24
224
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail.
1051
Comment
CAS-BOT-BC276745
Chaenactis douglasii var. douglasii
Alice Eastwood; John Thomas Howell
1940-6-11
7938
Shasta
Near McArthur
Comment
HSC67985
Chaenactis douglasii var. douglasii
J. P. Smith, J. O. Sawyer
1975-6-23
8307
Shasta
Buckhorn Bally, 3.5 mi. S of Hwy. 299 at Buckhorn Summit on road to Bully Choop
1524
Comment
UC1036217
Chaenactis douglasii var. douglasii
George W. Gillett
1953-8-20
332
Shasta
vicinity of Hat Lake; Lassen Volcanic National Park
1996
Comment
UC1579548
Chaenactis douglasii var. douglasii
Harold and Virginia Bailey
1948-8-27
2858
Shasta
Lassen Volcanic National Park
1828
Comment
CAS-BOT-BC276737
Chaenactis douglasii var. douglasii
John Thomas Howell
1960-8-22
36382
Shasta
Anklin Meadows
1889
Comment
CAS-BOT-BC276738
Chaenactis douglasii var. douglasii
John Thomas Howell
1961-6-20
36550
Shasta
Anklin Meadows
1874
Comment
HSC46258
Chaenactis glabriuscula var. heterocarpha
Sheila Logan
1978-5-13
158
Shasta
Beegum Gorge Rd. (FS Rd. 1S02)
976
Comment
CAS-BOT-BC277654
Chaenactis glabriuscula var. megacephala
Ellsworth Bethel
1923-5-29
s.n.
Shasta
Burney
Comment
JEPS3351
Chaenactis nevadensis
George Gillett
1952-8-18
205
Shasta
Lassen Peak trail Lassen Volcanic National Park
2895
Comment
UC1061691
Chaenactis nevadensis
George W. Gillett
1953-8-18
205
Shasta
Lassen Peak Trail Lassen Volcanic National Park
2895
Comment
UC604410
Chaenactis nevadensis
Herbert McLean Evans
1922-1-1
Shasta
Lassen Peak Sierra Nevada, Lassen Peak
2743
Comment
UC726264
Chamaebatia foliolosa
A. A. Heller
1940-5-28
15681
Shasta
e side of Hatchet Mountain on the grade leading to Burney (apparently far n of any recorded station); Hatchet Mountain
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
UCD112952
Chamaebatiaria millefolium
John Thomas Howell
1960-8-22
36369
Shasta
East of Chaos Jumbles.
1828
Comment
UCD112956
Chamaebatiaria millefolium
Elisabeth M. Schade
1989-9-16
s.n.
Shasta
Highway 44 between northern entrance to Lassen Park and Old Station (ca. 14 miles); at roadside, 1.8 miles south of 'Vista Point Penny Pines'.
Comment
CAS-BOT-BC80486
Chamaecyparis lawsoniana
William A. Dayton
1913-6-21
314
Shasta
Shasta Forest, by bridge near [Sweetbrier] Sweetbriar Sta.; on Sacramento River
594
Comment
CDA13507
Chamaesyce serpillifolia subsp. serpillifolia
G. F. Hrusa, T. D. Wilfred
1996-7-22
13332
Shasta
Lassen National Forest; Turnout on Hwy 89. About 2 miles N. of intersection of USFS 32N16.
Comment
CHSC96295
Chamaesyce serpillifolia subsp. serpillifolia
R. Fischer
2006-7-20
910
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected off east side of Rat Farm Road ca. 1 mile north of McArthur. Plants growing in a drainage swell on a sagebrush/Artemisia transmontane meadow.
1011
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
JEPS104929
Cheilanthes gracillima
Dean W. Taylor
1993-6-2
13552
Shasta
Damnation Creek; on about 1 mile east of Clear Creek and Clear Creek Campground; Trinity Mountains; Shasta-Trinity National Forest
1082
Comment
JEPS47348
Cheilanthes gracillima
L. R. Heckard
1966-6-14
1533
Shasta
ca. 0.2 mi s Castle Dome (Castle Crags); Castle Crags
1432
Comment
JEPS60026
Cheilanthes gracillima
W. L. Jepson
1927-6-22
12289
Shasta
ridge n Hot Springs Valley; Lassen Peak
1828
Comment
SBBG19487
Chimaphila menziesii
J. A. Lowery
1962-8-3
13
Shasta
vicinity of Lava Lake (near Silver Lake)
1524
Comment
SBBG5349
Chimaphila menziesii
H. and M. Dearing
1938-6-30
2207
Shasta
10 mi W of Burney
Comment
CAS-BOT-BC451362
Chimaphila menziesii
William A. Dayton
1913-7-1
363
Shasta
Shasta Forest, Swift Creek Range
822
Comment
CAS-BOT-BC451476
Chimaphila umbellata
Alice Eastwood
1912-6-29
884
Shasta
Goose Valley
Comment
HSC30079
Chimaphila umbellata
D. H. Norris, T. Nelson, S. Dowty
1971-6-21
19099
Shasta
Along Hwy. 44 about 2 mi. W of Shingletown.
Comment
HSC71153
Chimaphila umbellata
Thomas W. Nelson, Jane Nelson, J. P. Smith
1978-7-23
4467
Shasta
Along road to Bully Choop 12 mi. from junction with County Rd. A16
Comment
LA21311
Chlorogalum angustifolium
C. L. Hitchcock;
1940-5-17
6460
Shasta
3 mi E of Redding
152
Comment
CDA33580
Chondrilla juncea
Robin Breckenridge & Katie Filippini
2009-3-11
PDR# 1313580
Shasta
Lamoine; Interstate 5 south, mile marker 706.
0
Comment
POM260052
Chorizanthe stellulata
C. L. Hitchcock
1940-5-17
6438
Shasta
3 miles east of Redding.
152
Comment
CAS-BOT-BC36230
Chrysolepis sempervirens
John Thomas Howell
1960-8-22
36347
Shasta
Manzanita Lake, Lassen Volcanic National Park
1783
Comment
CHSC89664
Chrysothamnus viscidiflorus subsp. lanceolatus
R. Fischer; J. Marr
2004-8-13
347
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Near camp 7.
1016
Comment
SEINET7067168
Cicendia quadrangularis
A. G. Vestal
1947-5-2
s.n.
Shasta
About 2.5 miles south of Redding on Route 273. Coordinate datum: NAD27. UTM Zone 10, 557111mE, 4480165mN.
Comment
UCD126317
Cicuta douglasii
Beecher Crampton
1964-8-26
7182
Shasta
Castle Crag, 3 miles s. of Dusmuir, Sacramento River.
Comment
CAS-BOT-BC412817
Cirsium andersonii
Andrew Townesmith; Karen M. Meyer
2007-7-26
861
Shasta
Shasta-Trinity National Forest. 7.2 miles west of state route 299 on Fender's Ferry Road (Forest Service road 34N17)
459
Comment
CDA13554
Cirsium andersonii
G. F. Hrusa, T. D. Wilfred
1996-7-22
13380
Shasta
Lassen National Forest; along USFS S16 approx. 3 miles W of Hwy 89.
Comment
CAS-BOT-BC285335
Cirsium andersonii
Hans Leschke
1957-9-19
1523
Shasta
Lassen Volcanic National Park. Trail near Swan Lake
2011
Comment
OBI55522
Cirsium andersonii
David J. Keil, Kathleen Keil
1992-7-24
23573
Shasta
1.1 mi E of Siskiyou County line along Hwy 89
Comment
CDA19881
Cirsium douglasii var. breweri
C. Pirosko
2002-6-22
PDR P 120201
Shasta
Northern California; Shasta/Lassen Co border, Lost Creek in Lassen Forest.
457
Comment
SEINET5506325
Cirsium douglasii var. breweri
W. J. Jepson
Unknown
Shasta
near Sasson (Shasta); Upper Sacramento
Comment
CHSC71681
Cirsium occidentale var. candidissimum
Vernon H. Oswald
1998-8-30
9560
Shasta
East side of the southwestern (largest) cinder pit in the cluster on Fall River Mills-Cassell Rd.
1158
Comment
CDA38613
Cirsium occidentale var. venustum
C. Yingst & A. Davy
2012-7-3
PDR# 450 P06001718
Shasta
Lake Shasta; Turntable road at Lower Deck Road; near I-5, USFS property.
0
Comment
JEPS124648
Cirsium pastoris
S. Whipple
1967-7-12
073
Shasta
5.5 mi. South of Hat Creek Park on Hwy 299. Northwest slope of PIt River Gorge.
Comment
CHSC116947
Cirsium vulgare
Zachary Voigtman
2013-7-23
2013 -007
Shasta
Hirz Bay Boat Ramp, 10 miles west of I-5 on Gilman Rd.
335
Comment
CAS-BOT-BC439038
Cistanthe monosperma
Mrs. E. C. Van Dyke
1931-6-13
s.n.
Shasta
Kelly Camp, Mt. Lassen Nat'l. Park.
Comment
CAS-BOT-BC228940
Cistanthe umbellata
Marcus E. Jones
1897-7-8
s.n.
Shasta
Lassen's Peak
1828
Comment
HSC103926
Clarkia amoena subsp. whitneyi
L. Ahart, John Dittes
2011-6-20
17475
Shasta
About 17 mi. (air) NE of Redding; west side of Hwy. 299, ~3,745 ft. S of Ingot
328
Comment
HSC45514
Clarkia concinna subsp. concinna
M. Alcasas
1978-5-14
96
Shasta
Rd. A16 3 mi. from western city limits of Ono.
534
Comment
CAS-BOT-BC164537
Clarkia gracilis subsp. albicaulis
A. A. Heller
1905-5-30
s.n.
Shasta
Near Redding
Comment
HSC48245
Clarkia gracilis subsp. gracilis
J. P. Smith
1978-5-14
9921
Shasta
County Rd. A16, 9.5 mi. SW of Ono
Comment
POM260322
Clarkia gracilis subsp. gracilis
C. L. Hitchcock
1940-5-20
6495
Shasta
25 miles east of Redding.
Comment
UC930750
Clarkia purpurea subsp. quadrivulnera
Alice Eastwood
1912-7-25
1405
Shasta
Pitt to Baird
Comment
CAS-BOT-BC164580
Clarkia purpurea subsp. viminea
L. P. Janeway
1995-6-17
4787
Shasta
Backbone Ridge; along Backbone Ridge Road 3.2 mi west of Dry Creek Road
448
Comment
CHSC103209
Clarkia rhomboidea
N. L. Jurjavcic; C. L. Riddle
2007-6-27
Shasta
Shasta-Trinity National Forest (PG and E Lease). Pit 6 Road. Elevations range from 2200-2700 ft.
685
Comment
CAS-BOT-BC164961
Clarkia rhomboidea
D. E. Breedlove
1962-6-11
3392
Shasta
On east side of Burney Falls, Burney Falls State Park, Cascade Range
914
Comment
CDA38041
Clarkia rhomboidea
T. C. Fuller
1963-7-15
10875
Shasta
South side of Highway 299 to Fall River Mills, 4.4 miles east of Burney.
0
Comment
RSA0080493
Claytonia lanceolata
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
UCD111928
Claytonia parviflora
Christopher Mallek
2008-1
AC1- 11
Shasta
Ash Creek.
876
Comment
UC412622
Claytonia parviflora subsp. parviflora
Milo S. Baker
1900-5-1
Shasta
Old Cow Creek Canyon
Comment
UC1736655
Claytonia rubra subsp. rubra
Dean W. Taylor
1993-5-22
13468
Shasta
ca. 2 miles N of Slate Mtn., Trinity Mountains (watershed divide between Sacramento River and Trinity River drainages, ca. 5 air mi W Lamoine)
1447
Comment
UCR206317
Claytonia rubra subsp. rubra
George K. Helmkamp, E. A. Helmkamp
2009-6-14
15022
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
HSC64346
Clematis ligusticifolia
J. P. Smith, Steve Selva
1970-8-9
4596
Shasta
1.5 mi. S of French Gulch Campground.
Comment
UC422869
Clintonia uniflora
Milo S. Baker
1898-8-22
549
Shasta
Bear Mountains
Comment
HSC71853
Collinsia greenei
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5840
Shasta
Along FS road 1 mi. W of Regan Meadow
1524
Comment
UCR11985
Collinsia parviflora
Blanche Clear
1940-7-26
s.n.
Shasta
Crescent Cliffs Trail, Lassen Volcanic Park
2519
Comment
CHSC55414
Collinsia sparsiflora
Vivian L. Long
1991-3-30
1
Shasta
Ca. 2 m e Wildcat Rd, 1.28 km n junction Wildcat Rd and A6.
329
Comment
UCR139086
Collinsia tinctoria
M. Brooks, Julie Evens, H. Johnson
1997-4-27
37
Shasta
Road A16, 11 miles east of Platina
404
Comment
UC70379
Collinsia tinctoria
Milo S. Baker
1898-7-6
455
Shasta
Morley's
Comment
RSA780082
Collinsia torreyi
Lyman Benson
1930-7-18
2203
Shasta
E. of Round Mountain, River: Hatchet Creek; Mt. Range: N. Sierra Nevada.
1220
Comment
UC501553
Collinsia torreyi var. latifolia
Frank W. Peirson
1932-7-9
10295
Shasta
Burney Spring
1432
Comment
RSA79464
Collinsia torreyi var. latifolia
F. W. Peirson
1932-7-9
10295
Shasta
Burney Spring.
1433
Comment
JEPS27146
Collinsia torreyi var. torreyi
Alice Eastwood
Jun 29 1912-Jul 11 1912
709
Shasta
Goose Valley
Comment
POM279762
Collomia grandiflora
Lyman Benson
1930-7-18
2215
Shasta
E. of Round Mountain, Hatchet Creek; Mt. Range: N. Sierra Nevada.
1220
Comment
JEPS87568
Collomia heterophylla
Vernon H. Oswald and Lowell Ahart
1994-5-12
6189
Shasta
Sugarloaf Creek trail ca 0.2 mi n trailhead located on Lakeshore Drive (on w side of lake); Sacramento River arm of Shasta Lake
356
Comment
UCR77168
Collomia heterophylla
G. L. Webster, June McCaskill, Robert Rhode, J. Tucker
1993-5-16
7789
Shasta
Slopes above Salt Creek
381
Comment
UC1185289
Collomia heterophylla
H. E. Brown
May 15 1897-May 28 1897
258
Shasta
near Pit River Ferry
Comment
UC73640
Collomia heterophylla
Misses Jones and Alexander
1902-6-25
Shasta
Spring Camp
Comment
JEPS3307
Collomia larsenii
George Gillett
1952-8-30
238
Shasta
s slope of peak Lassen Volcanic National Park, Lassen Peak
3078
Comment
RSA304666
Collomia larsenii
J. R. Shevock
1972-7-25
2204
Shasta
Summit area of Lassen Peak.
3049
Comment
HSC71904
Comandra umbellata subsp. californica
Thomas W. Nelson, Jane Nelson
1980-6-22
5825
Shasta
Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08
1220
Comment
JEPS40236
Comandra umbellata subsp. californica
J. W. Blankinship
1911-5-13
5
Shasta
4 mi sw of Kennett (Coram (Railroad station) on Sacramento River); Coram, Sacramento River
Comment
UC848980
Comandra umbellata subsp. californica
C. L. Hitchcock
1940-5-24
6557
Shasta
20 mi w of Fall River Mills (on Hat Creek); Hat Creek
Comment
POM107530
Corallorhiza maculata
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
JEPS6744
Cordylanthus pilosus subsp. hansenii
W. R. Spivey
1954-10
106
Shasta
about 20 air-line mi ene Redding (somewhat off and s of U.S. 299); Oak Run
609
Comment
UC199364
Cordylanthus pilosus subsp. hansenii
Milo S. Baker
1894-8-1
Shasta
Montgomery Creek
Comment
UC1239010
Cordylanthus pringlei
Freed W. Hoffman
1949-7-19
3038
Shasta
1 mi west Regan Meadow Camp
Comment
UC1034020
Cordylanthus tenuis subsp. viscidus
Francis W. Pennell
1940-7-20
26208
Shasta
3 mi s Hat Creek (Route 89)
1158
Comment
CAS-BOT-BC287174
Coreopsis tinctoria
A. A. Heller
1914-8-30
11752
Shasta
5 miles S of Redding along the railroad
Comment
POM187336
Cornus glabrata
Marcus E. Jones
1931-7-16
29030
Shasta
Pitt River Bridge.
Comment
UC875869
Cornus glabrata
Alice Eastwood
1912-7-1
809
Shasta
Burney Falls
Comment
CAS-BOT-BC212048
Cornus nuttallii
Mrs. D. B. McAllister
1918-4-29
23
Shasta
Ydalpom
Comment
CAS-BOT-BC212041
Cornus nuttallii
John Thomas Howell
1960-8-22
36418
Shasta
5.5 miles west of Park line on road to Viola, near Lassen Volcanic National Park
Comment
CAS-BOT-BC212047
Cornus nuttallii
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
HSC100049
Cornus sessilis
J. P. Smith, & J. O. Sawyer
2010-5-7
12839
Shasta
Shasta - Trinity National Forest. Branch rd. off 37N06, above Sims Flat Campground.
524
Comment
JEPS16228
Corydalis caseana subsp. caseana
Joseph Grinnell with Mary E. Grinnell
1928-6-30
Shasta
between Mineral and Viola (Digger Creek); Digger Creek
1371
Comment
CAS-BOT-BC180183
Corylus cornuta subsp. californica
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
JEPS118699
Crassula tillaea
Julie Kierstead Nelson
2006-5-10
2006 -10
Shasta
Floodplain of Stillwater Creek, Encanto Way, 8 miles NE of Redding.
Comment
RSA1892
Crataegus castlegarensis
Carl B. Wolf
1930-10-19
1749
Shasta
Along the Fall River near Dana.
1220
Comment
JEPS109866
Crataegus douglasii
Dean W. Taylor
2007-5-18
20121
Shasta
Kosk Creek, unnamed pond in unnamed tributary (vicinity of Lofton placename on USGS map)
603
Comment
UCD37452
Crepis acuminata
Beecher Crampton
1960-6-16
5652
Shasta
Glenburn, 4.5 miles north of Fall River Mills.
1066
Comment
CAS-BOT-BC290468
Crepis acuminata
J. P. Moore
No date on label
T
Shasta
Summit
Comment
SEINET10474582
Crepis bakeri
Mary Susan Taylor
1980-6-25
Taylor 2960
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
UC53893
Crepis intermedia
H. M. Hall and E. B. Babcock
June, 1901
4226
Shasta
lava beds of ne Shasta Co. Sierra Nevada Mountains
1219
Comment
JEPS28741
Crepis occidentalis
George W. Gillett
1957-8-10
1023
Shasta
saddle between Ski Heil and Pilot Pinnacle (e exposure); Lassen Volcanic National Park
2636
Comment
UC1036327
Crepis occidentalis
George W. Gillett
1952-8-17
196
Shasta
on Little Hot Springs Valley Grade 2 mi below Bumpas Hell trail origin (Lassen Peak Hwy); Lassen Volcanic National Park
2346
Comment
UCSB15963
Crepis occidentalis
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
CHSC88310
Crepis occidentalis subsp. occidentalis
R. Fischer; J. Marr
2004-5-23
194
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail. At edge of meadow on the western shore of the southern end of Big Lake.
1010
Comment
UC581307
Crepis occidentalis subsp. pumila
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-16
2407
Shasta
2 mi n Burney (on hwy to Mt. Shasta)
1060
Comment
POM230954
Crepis occidentalis subsp. pumila
G. Ledyard Stebbins, J. A. Jenkins
1937-7-16
2405
Shasta
Two miles north of Burney, on highway to Mt. Shasta.
1067
Comment
POM10608
Crepis pleurocarpa
H. M. Hall, E. B. Babcock
1903-06
4024
Shasta
Upper Sacramento River, near Chromite
Comment
HSC7978
Croton setiger
J. W. Blankinship
1909-10-16
Shasta
Comment
JEPS113036
Crucianella angustifolia
Dean W. Taylor
1993-6-16
13673
Shasta
Sunny Hill Road, ca. 3 mi W of Ono; ; ; Sunny Hill Road, ca. 3 mi W of Ono
518
Comment
OBI77278
Crypsis alopecuroides
Anthony Baniaga
2011-6-17
359
Shasta
Lassen NF. Murken Lake vicinity, S of 22 (35N10). Murken Bench quad T35N R5E sec 8 SE of NE
1129
Comment
UC1100186
Crypsis vaginiflora
Malcolm A. Nobs and S. Galen Smith
1949-7-20
1039
Shasta
ca 3 mi n McArthur (e side of lake); Big Lake
Comment
SEINET3152230
Cryptantha crinita
M. S. Baker
1900-4-29
sn
Shasta
Bed of Stillwater Creek,
Comment
UC196669
Cryptantha crinita
Franklin P. Nutting
Shasta
Stillwater
Comment
UC78457
Cryptantha crinita
Milo S. Baker
1900-4-29
Shasta
Bed of Stillwater Creek at Leighton Stillwater Creek, Leighton
Comment
UC1542934
Cryptantha flaccida
G. Schoolcraft
1987-5-26
1708
Shasta
s of Fall River Mills; Hogback Ridge
1219
Comment
UCD35720
Cryptantha flaccida
Beecher Crampton
1960-6-16
5673
Shasta
1.5 miles north of Fall River Mills.
1066
Comment
UC725867
Cryptantha intermedia
A. A. Heller
1942-5-3
Shasta
5.5 mi w Ono (on the Sunnyhill mine road)
Comment
UC280522
Cryptantha intermedia
Milo S. Baker
1898-7-8
341
Shasta
Tamarack road at Stalkers'
Comment
SEINET11266524
Cryptantha torreyana
Kathy Chin
1978-5-13
75
Shasta
Chanchuella Peak Quad. Beegum Gorge Road (Forest Service Road (1S02).; 0
975
Comment
SBBG126180
Cryptantha torreyana
G. K. Helmkamp with E. A. Helmkamp
2009-6-11
14957
Shasta
McCumber lake Rd, at S end of McCumber Lake and 3.3 mi NE of its jct with St Hwy 44
1099
Comment
UCSB15832
Cryptantha torreyana
1962-6-11
Shasta
On east side of Burney Falls, Burney Falls State Park; Cascade Range
914
Comment
UC336682
Cryptogramma acrostichoides
unknown
July 1881
Shasta
Lassen Peak
Comment
POM23306
Cryptogramma acrostichoides
H. H. Tracy
1912-08
s.n.
Shasta
On cliffs above Castella Lake, near Mount Shasta
Comment
CAS-BOT-BC85638
Cupressus bakeri
Carl B. Wolf
1941-7-25
11067
Shasta
1/2 mi. S.W. of Cypress Camp Ground, about 3 mi. S. of Hat Creek Ranger Sta. to Burney Spring Rd.
1524
Comment
CAS-BOT-BC85644
Cupressus bakeri
Ellsworth Bethel
1923-6-12
s.n.
Shasta
Montgomery Creek
Comment
UC1174975
Cupressus bakeri
P. C. Everett and E. K. Balls
1959-10-21
23911
Shasta
7.8 mi from Hat Creek Ranger Station (toward Cypress Camp)
Comment Read comments Aug 6 2015
SEINET13289858
Cupressus bakeri
H. G. Beaver
1959-1
Shasta
Shasta County
Comment
CAS-BOT-BC80731
Cupressus macnabiana
Jim Griffin
1963-2-16
709 -719
Shasta
About 1/2 mile east of Shasta County Road A-17 [Ash Creek Road], ca. 3 mi. east of junction with the Dersch Road, near
487
Comment
CAS-BOT-BC80736
Cupressus macnabiana
C. B. Wolf
1931-8-31
2383
Shasta
1 mile out of Whiskeytown on the road to Redding
304
Comment
CAS-BOT-BC80744
Cupressus macnabiana
G. A. Coleman
1901-8-29
s.n.
Shasta
Clear Creek, near Clear Creek by toll road, 4 miles west of Shasta P.O.
Comment
JEPS39748
Cupressus macnabiana
Benjamin Macomber
1908-2-1
Shasta
Whiskeytown
Comment
RSA176223
Cupressus macnabiana
C. O. Stone
1
Shasta
Ca. 1 mile south of town of Round Mountain, ca. 5 miles SE of Little Round Mountain Look-Out, near the Melton Ranch
756
Comment Read comments Aug 4 2015
RSA786801
Cupressus macnabiana
C. B. Wolf
1931-8-31
2383
Shasta
1 mile outside of Whiskeytown on the road to Redding
305
Comment
UC1086211
Cupressus macnabiana
C. McMillan
1950-8-23
1579
Shasta
e Whiskeytown
Comment
CAS-BOT-BC80738
Cupressus macnabiana
Beryl O. Schreiber
1934-6-7
1155
Shasta
roadside; 5 miles west of Redding, Weaverville to Redding Road
Comment
NY16692
Cupressus macnabiana
W. R. Dudley
1899-8-19
s.n.
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
CAS-BOT-BC224404
Cuscuta californica
Alice Eastwood
1912-8-22
s.n.
Shasta
Foot of Lassen Butte, Lassen Butte Region
Comment
JEPS90813
Cuscuta howelliana
Dean W. Taylor
1988-8-8
10026
Shasta
between Goose Valley and Burney Valley 3.5 mi nnw from Burney (Modoc Plateau); Modoc Plateau
975
Comment
UC22936
Cycladenia humilis var. humilis
W. H. Brewer
1448
Shasta
Mt. Balley
Comment
CHSC84089
Cynodon dactylon
Lowell Ahart; John Dittes
2003-5-22
10208
Shasta
Just 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
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
CDA13038
Cynoglossum occidentale
G. F. Hrusa, T. D. Wilfred
1996-6-1
12966
Shasta
Lassen National Forest; Along USFS S16 approx. 2 mile N of Hwy 44 intersection.
Comment
POM203545
Cynoglossum occidentale
F. W. Peirson
1932-7-10
10207
Shasta
Margin of Lake Eiler, Thousand-Lake Basin.
1951
Comment
HSC100236
Cynosurus echinatus
J. P. Smith
2010-6-8
12895
Shasta
Along Iron Mountain Road, just N of junction with Hwy. 299
230
Comment
UCD112268
Cynosurus echinatus
Christopher Mallek
2008-5-8
AC4- 23
Shasta
Ash Creek.
876
Comment
CAS-BOT-BC114696
Cyperus bipartitus
Beecher Crampton
1956-8-20
3784
Shasta
Along Dome Creek, junction with the Sacramento River, Castle Crag.
Comment
RSA624903
Cyperus eragrostis
Paul Gallian, B. J. Cox
1971-6-10
704
Shasta
5 miles north of Redding on I-5
Comment
JEPS64116
Cyperus esculentus
J. W. Blankinship
1909-9-15
Shasta
Reading; <=Redding>
Comment Read comments Aug 7 2008
RSA624479
Cyperus squarrosus
L. C. Wheeler
1958-8-24
7431
Shasta
Shasta Lake. 1/4 mi. west of mouth of Cove Creek.
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
CAS-BOT-BC133736
Cypripedium californicum
Lena E. Bowley
1912-6-1
s.n.
Shasta
Field redacted by CAS, contact the data manager for more information
Comment
CAS-BOT-BC136524
Cypripedium montanum
William A. Dayton
1913-6-14
225
Shasta
Field redacted by CAS, contact the data manager for more information
1706
Comment
JEPS35104
Cystopteris fragilis
W. L. Jepson
1929-9-29
15315
Shasta
head of Manzanita Creek Lassen Peak
2438
Comment
JEPS89822
Cystopteris fragilis
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4078
Shasta
vicinity of Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2529
Comment
SJSU3770
Cystopteris fragilis
C. W. Sharsmith
1963-6-15
7058
Shasta
c. 5 mi E of Viola
1524
Comment
JEPS32209
Damasonium californicum
J. W. Blankinship
1911-6-6
Shasta
plains n.w. of Anderson
Comment
UC1738943
Danthonia intermedia
Dean W. Taylor
1975-8-24
5410
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity
2307
Comment
CAS-BOT-BC420652
Darmera peltata
Elmer I. Applegate
1921-9-16
3393
Shasta
Castle Craggs, Sacramento River.
Comment
UC334700
Datisca glomerata
unknown
242
Shasta
Kelly; U. S. Pacific Slope, Kelly
Comment
UCR52253
Datisca glomerata
R. F. Thorne, Larry E. DeBuhr, C. W. Tilforth
1972-9-21
42390
Shasta
Castle Crags State Park
777
Comment
UCD130595
Datura wrightii
Larry Forero
2012-11-14
s.n.
Shasta
8 miles east of city of Redding. Palo Cedros area.
152
Comment
CHSC84044
Daucus pusillus
Lowell Ahart; John Dittes
2003-5-22
10200
Shasta
Water ditch, east 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
UC1299385
Delphinium decorum
Freed W. Hoffman
1946-5-25
962
Shasta
near Hatchet Creek
Comment
RSA565091
Delphinium decorum subsp. tracyi
D. W. Taylor
1993-5-22
13467
Shasta
Ca. 2 miles N of Slate Mountain, Trinity Mountains, (watershed divide between Sacramento River and Trinity River drainages, ca. 5 air miles W Lamoine).
1448
Comment
HSC49788
Delphinium depauperatum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-6
9830
Shasta
Deer Lick Springs Rd. about 2 mi. from its junction with State Route 36
915
Comment
HSC85744
Delphinium depauperatum
J. P. Smith, J. O. Sawyer
1982-5-8
10376
Shasta
Tom Green Mine Rd., 3.2 mi. from its junction with French Gulch Rd.
854
Comment
CHSC9251
Delphinium gracilentum
G. Strausbaugh
1970-4-26
54
Shasta
Right bank of Whiskey Creek inlet ca. 100 yds. from Whiskeytown Hwy. and ca. 25 yds. E. of creek.
373
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
CAS-BOT-BC9844
Delphinium nudicaule
Alice Eastwood
1912-6-29
938
Shasta
Goose Valley
Comment
CHSC88340
Delphinium nudicaule
R. Fischer; J. Marr
2004-5-24
223
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail.
1036
Comment
POM260191
Delphinium nudicaule
C. L. Hitchcock
1940-5-23
6514
Shasta
ca. 1/4 mile south of Burney Falls.
Comment
HSC25001
Delphinium nudicaule
Allan R. Marshall
1962-5-11
11
Shasta
N bank near Burney Falls
1220
Comment
HSC66099
Delphinium nudicaule
Robert Banchero
1979-4-11
11
Shasta
4.5 mi. SW of town of Round Mtn. on Hwy. 299, 0.5 mi. N of Bear Gulch
396
Comment
CAS-BOT-BC116130
Delphinium nuttallianum
F. Almeda; R. Eisenhardt
1995-5-29
7408
Shasta
Willow Creek Ranch about 6.8 miles south of the intersection of Calif. State Rod #89 and
883
Comment
NY387585
Dendromecon herbacea
H. E. Brown
1897-5-15
271
Shasta
Near Pit river Ferry.
213.4
Comment
CDA24547
Dendromecon rigida
T. C. Fuller
1962-5-17
8729
Shasta
West of Highway 99, 0.7 mile south of O Brien.
0
Comment
UC1558245
Deschampsia cespitosa
Harold and Virginia Bailey
1948-8-25
2963
Shasta
Summit Lake Lassen Volcanic Nat'l Park, Summit Lake
2040
Comment
CAS-BOT-BC192454
Deschampsia cespitosa subsp. cespitosa
Hans Leschke
1945-9-15
s.n.
Shasta
Lassen Park: Echo Lake
Comment
RSA86707
Deschampsia cespitosa subsp. cespitosa
F. W. Peirson
1932-7-12
10106
Shasta
Thousand-Lake Basin.
1951
Comment
CAS-BOT-BC201632
Deschampsia danthonioides
Alice Eastwood
1912-6-29
961
Shasta
Goose Valley
Comment
HSC101470
Deschampsia danthonioides
J. P. Smith
2013-6-1
13714
Shasta
Near Glenburn Church
1003
Comment
UC144164
Deschampsia danthonioides
A. A. Heller
1905-5-26
7855
Shasta
near Redding Redding
Comment
UC1553565
Deschampsia elongata
E. Dean
1988-7-8
102
Shasta
along rd. 29N68 0.2 mi. s.e. of junction with 29N28 Brushy Mt. (w. side of rd.); Shasta city, kBrushy Mt.
1493
Comment
CHSC89688
Descurainia pinnata subsp. halictorum
R. Fischer; J. Marr
2004-5-27
392
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.
1011
Comment
SEINET11247524
Descurainia pinnata subsp. halictorum
D. W. Taylor
2008-5-14
20201
Shasta
Hat Creek, along Hwy 299 just E of the bridge over the creek.
853
Comment
CHSC32923
Dicentra formosa
Teri Bartkowski; Shane Feusier, Ruth Takaki, Carol Zimmerer
1980-5-3
80
Shasta
Harrison Gulch, along Hwy 36 at road to Deer Lick Springs.
822
Comment
HSC67054
Dicentra formosa
Teri Bartkowski, Shane Feusier, Ruth Takaki, Carol Zimmerer
1980-5-3
80
Shasta
Harrison Gulch, along Hwy. 36 at road to Deer Lick Springs
823
Comment
CAS-BOT-BC402464
Dicentra formosa subsp. formosa
Lena E. Bowley
1911-6-1
s.n.
Shasta
Castle Crag's Farm
Comment
RSA433578
Dicentra formosa subsp. formosa
Unspecified
s.n.
Shasta
Mt. Lassen
Comment
JEPS14521
Dicentra pauciflora
Mrs. Ben M. Twight
1956-5-12
Shasta
Castle Crags; Peter's Cave, nw Shasta County
1645
Comment
CAS-BOT-BC402591
Dicentra uniflora
John Thomas Howell
1961-6-20
36569
Shasta
Lassen Volcanic National Park. South slope of Diamond Peak
2255
Comment
CAS-BOT-BC209173
Dichanthelium acuminatum subsp. acuminatum
Brewer
2169
Shasta
Mirror (?) Springs SE of Lassen Peak, Sierra Nevada
Comment
CAS-BOT-BC254469
Dichanthelium acuminatum subsp. acuminatum
Catherine Best
1982-7-23
s.n.
Shasta
Near the road along the river at Castle Crags
Comment
CAS-BOT-BC254504
Dichanthelium acuminatum subsp. acuminatum
A. A. Heller
1916-6-25
12452
Shasta
10 miles N of Redding
Comment
CAS-BOT-BC254509
Dichanthelium acuminatum subsp. acuminatum
A. A. Heller
1916-6-25
12452
Shasta
Castle Crag, along the railroad
Comment
SEINET242312
Dichanthelium acuminatum subsp. fasciculatum
Beecher Crampton
1964-8-26
7167
Shasta
Lassen NP ; Sulfur Works
2134
Comment
RSA624399
Dichanthelium acuminatum var. acuminatum
L. C. Wheeler
1952-9-22
6952
Shasta
Castle Crag, south side
762
Comment
SEINET242420
Dichanthelium oligosanthes subsp. scribnerianum
Beecher Crampton
1969-6-19
8481
Shasta
3 miles south of Dunsmuir, along the Sacramento River. Along Railroad
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
HSC85682
Dichelostemma capitatum subsp. capitatum
J. P. Smith, J. O. Sawyer
1982-5-8
10370
Shasta
Tom Green Mine Rd., 4 mi. W of its junction with French Gulch Rd.
1159
Comment
HSC3084
Dichelostemma capitatum subsp. capitatum
J. Heywood, D. H. Norris
1968-3-30
1819
Shasta
5 mi. E of Trinity Co. line on Hwy. 299
Comment
CAS-BOT-BC502561
Dichelostemma congestum
Roxana S. Ferris; Laura Lorraine
1948-6-16
11870
Shasta
1 mi N of Pollard Gulch on US Hwy 99, between Dunsmuir and Redding
Comment
UC367063
Dichelostemma ida-maia
unknown
Jun 1879
Shasta
near Shasta
Comment
CHSC37667
Dieteria canescens
T. B. Devine
1981-9-6
775
Shasta
Hwy 89, N of Lassen Park, ca. 6 mi S of Hat Creek Ranger Station.
1112
Comment
JEPS19970
Dieteria canescens var. shastensis
Alma U. Ames
1911-10-9
55
Shasta
25 mi n Mt. Lassen (Hat Creek Road, near the Longquist Ranch)
Comment
CAS-BOT-BC209107
Digitaria sanguinalis
L. E. Smith
1913-7-4
741
Shasta
Redding
Comment
CAS-BOT-BC209108
Digitaria sanguinalis
Virginia E. Long
1931-8-8
99 a
Shasta
Anderson
131
Comment
CDA20220
Digitaria sanguinalis
E. Finley
2003-9-12
PDR P 208633
Shasta
Northern California; Logan Rd
0
Comment
UCR248243
Diodia virginiana
E. Finley
2003-9-10
PDR 1035526
Shasta
Lawn weed at 6395 Leonard, Redding.
145
Comment
CAS-BOT-BC153645
Diplacus jepsonii
Gillett; Hans Leschke
1957-7-13
s.n.
Shasta
Near lower Kings Creek Meadow, Lassen Volcanic National Park
Comment
SBBG22459
Diplacus kelloggii
H. and M. Dearing
1939-6-16
3657
Shasta
25 mi W of Redding
Comment
CHSC57231
Diplacus layneae
David M. Thompson
1988-6-6
935
Shasta
6 air mi NE of Burney Mt. lookout. 7.3 mi S of Hwy 299 jct along Hwy 89; 0.2 mi S of Lassen National Forest boundary sign, W side of Hwy.
1036
Comment
CAS-BOT-BC153432
Diplacus layneae
James Vale
1978-7-19
s.n.
Shasta
Hat Creek
Comment
CAS-BOT-BC153444
Diplacus layneae
Ira L. Wiggins; Dorothy B. Wiggins
1961-6-16
16533
Shasta
8.4 mi. SW of junction of Highways 89 & 299, on Highway 89
Comment
CAS-BOT-BC151860
Diplacus mephiticus
A. H. Kramer
1929-1-1
s.n.
Shasta
Prospect Peak
Comment
CAS-BOT-BC151449
Diplacus nanus
Ella Dales Cantelow
1940-5-31
4431
Shasta
E. of McArthur
Comment
CAS-BOT-BC151266
Diplacus torreyi
Ellsworth Bethel
1923-6-14
s.n.
Shasta
Whitmore
Comment
CAS-BOT-BC151322
Diplacus tricolor
G. Schoolcraft
1988-5-11
1795
Shasta
Little Hot Springs Valley about 3 mi. s. of Day
1051
Comment
JEPS117847
Disporum hookeri
Julie Kierstead Nelson
2006-6-16
2006 -29
Shasta
Girard Lookout, 2 miles southwest of Castle Crags
1463
Comment
UC1024380
Dodecatheon alpinum
George W. Gillett
1952-7-29
132
Shasta
vicinity Hat Lake (along Hat Creek on trail to Paradise Meadow); Lassen Volcanic National Park, along Hat Creek
2072
Comment
HSC103414
Dodecatheon clevelandii subsp. clevelandii
Thomas W. Nelson, Jane Nelson
1992-5-21
8907
Shasta
Milville Plains, along Dersch Rd. at junction with Milville Plains Road
183
Comment
JEPS9511
Dodecatheon hendersonii
J. W. Blankinship
1911-3-23
Shasta
Shasta Creek
Comment
POM287486
Dodecatheon hendersonii
Lyman Benson
1929-3-26
1062
Shasta
Mountain Springs; open pine woods.
Comment
CHSC48009
Downingia bacigalupii
Vernon Oswald
1986-6-27
2168
Shasta
Dirt road to Garce Lake, 0.4 mi e of Shingletown-Manton Rd.
1036
Comment
UCD35622
Downingia bacigalupii
Beecher Crampton
1958-8-13
5086
Shasta
About 9 miles, by road, north of Burney. North end of Goose Valley.
1066
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
UC596038
Downingia cuspidata
R. F. Hoover
1936-5-22
1204
Shasta
3 mi e Redding
Comment
JEPS108506
Downingia cuspidata
Lisa Schultheis
1995-6-9
206 -95
Shasta
Millville Plains Rd. and Honey Lane, off of Rt. 44 E of Redding.
Comment
CHSC88753
Downingia pulcherrima
R. Fischer; J. Marr
2004-5-22
268
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Found in vernal pools on grazing land of the old McArthur Swamp. Located off access rd. to ALSSP between McArthur and Rat Farm.
1010
Comment
CHSC54466
Draba albertina
Vernon H. Oswald
1991-7-29
4769
Shasta
Lassen Volcanic National Park. Trail from Hat Lake to Paradise Meadow, ca. 0.25 mile south of the trailhead. Edge of a drainage.
1965
Comment
CHSC65637
Draperia systyla
L. P. Janeway
1995-7-8
4847
Shasta
Along Road to Grizzly Peak 1.6 mi from Road 11; 0.4 mi straight east of Brushy Butte. Southwest-facing road cutbank.
1341
Comment
CHSC78253
Draperia systyla
Vernon H. Oswald
2000-6-5
9924
Shasta
FR25 10.0 mi west of Interstate 5 at Castella.
1423
Comment
SEINET10497031
Draperia systyla
Mary Susan Taylor
1980-6-10
Taylor 2797
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
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
UC860644
Drymocallis pseudorupestris var. saxicola
E. G. Anderson
1935-8-28
Shasta
Crescent Cliffs Lassen Volcanic National Park, Crescent Cliffs
2286
Comment
UCD60853
Echinochloa crus-galli
Beecher Crampton
1964-8-26
7185
Shasta
Castle Crag, Sacramento River.
Comment
UCD60935
Echinochloa crus-galli var. zelayensis
Virginia E. Long
1931-5
80 -a
Shasta
Vicinity of Anderson.
Comment
JEPS19412
Eleocharis acicularis
W. L. Jepson
1914-8-10
5753
Shasta
Upper Fall River Valley
1036
Comment
RSA92085
Eleocharis acicularis var. acicularis
F. W. Peirson
1932-7-16
10108
Shasta
Near camp at Thousand-Lakes Basin
1951
Comment
SD225709
Eleocharis bolanderi
Carol Witham, Jennifer Buck
2001-5-9
195
Shasta
From intersection of Hwy 299, take Day Rd. 6 miles north and 1 mile west on fire roads; Day Road site, pool # DAlY001.
Comment
CHSC8753
Eleocharis macrostachya
S. Chulasmai
1966-4-30
13
Shasta
Mc-Arthur rd.
Comment
UC1149901
Eleocharis quinqueflora
Harold and Virginia Bailey
1948-8-27
2931 b
Shasta
Kings Creek meadow near picnic grounds Lassen Volcanic National Park
2164
Comment
CDA14151
Elodea canadensis
G. F. Hrusa, T. Holmes
1997-6-18
13865
Shasta
Fall River; Common colonial aquatic in the Fall River upstream from Glenburn.
Comment
SEINET10836792
Elodea canadensis
Mary Susan Taylor
1982-10-20
Taylor 5167
Shasta
T32N R6W sw/sw sec 4. Whiskeytown Boat Ramp, ca. 1 mi n of Hwy 299, ca. 9 mi nw of Redding. 1200 ft.
366
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
CAS-BOT-BC227902
Elymus elymoides
Hans Leschke
1954-9-25
s.n.
Shasta
Lassen Volcanic National Park. Lower Kings Creek Meadow
2200
Comment
JEPS118500
Elymus elymoides
A. Holmen, C. Salvino
2011-8-2
CA 320 -90
Shasta
Drive South on CA Hwy 139 from Adin, CA. Drive 13 miles and turn right onto Hayden Hill Rd. Continue 4.1 miles to Silva Flat Rd and turn lef. Drive 1.8 miles and take left fork. Travel 0.5 miles and park, then head east to collection site.
Comment
JEPS28322
Elymus elymoides subsp. elymoides
George W. Gillett
1957-7-1
629
Shasta
above emigrant trail; Lassen Volcanic National Park, Table Mountain
1905
Comment
UC1024819
Elymus elymoides subsp. elymoides
Leo Whitney
1935-6-20
3257
Shasta
13 mi n Lassen Peak; Lassen National Forest, Logan Mountain
1981
Comment
CAS-BOT-BC206583
Elymus glaucus subsp. glaucus
George W. Gillett
1957-7-11
707
Shasta
1/4 mile above Manzanita Creek on Chaos Crags Trail - Lassen Volcanic National Park
1889
Comment
UCD62523
Elymus repens
Jesse W. Bequette
1957-7-15
Shasta
On the H. D. Wilcox Ranch, Hat Creek.
Comment
UCD62624
Elymus trachycaulus subsp. trachycaulus
A. A. Beetle
1941-6-30
2844
Shasta
Lassen National Forest, banks of Hat Creek, near Hat Creek.
1219
Comment
CHSC96305
Epilobium ciliatum subsp. ciliatum
R. Fischer
2006-7-25
883
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected at the waterline and within the water at Ja-She Springs.
1007
Comment
JEPS94095
Epilobium densiflorum
Vernon Oswald and Lowell Ahart
1998-9-8
9569
Shasta
Hwy 299 adjacent to a branch of Hatchet Creek 0.1 mi. w. of 67 mi. post between Hillcrest and Burney (1.3 mi. w. of Hatchet Mt. Summit)
1280
Comment
SEINET515863
Epilobium densiflorum
Vernon H. Oswald
1998-9-8
9569
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.
1280
Comment
UCR206336
Epilobium glaberrimum
George K. Helmkamp, E. A. Helmkamp
2009-6-14
15024 A
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
JEPS28797
Epilobium hallianum
George W. Gillett
1957-8-20
1114
Shasta
in aspen grove above cabins; Lassen Volcanic National Park, Brokeoff Meadows
1920
Comment
UC501472
Epilobium hallianum
Frank W. Peirson
1932-7-14
10187
Shasta
w Lake Eiler (s of Burney); 1000-Lake Basin
1950
Comment
POM46381
Epilobium minutum
Marcus E. Jones
1897-7-8
s.n.
Shasta
Lassen Peak.
1829
Comment
UC144357
Epilobium pallidum
A. A. Heller
1905-5-30
7906
Shasta
near Redding; ; near Redding, Shasta Co.
Comment
UC398661
Epilobium pallidum
A. A. Heller
1927-5-28
14395
Shasta
about 2 mi ne Redding (type station)
Comment
UC726197
Epilobium pallidum
A. A. Heller
1941-5-30
16158
Shasta
on plateau 3 mi ne Redding (along small stream, type station)
Comment
CHSC34356
Epilobium torreyi
J. D. Prouty
1981-7-21
1253
Shasta
Margin of vernal pool-reservoir.
1097
Comment
UC873164
Epilobium torreyi
C. L. Hitchcock
1940-5-17
6434
Shasta
3 mi e Redding
152
Comment
CHSC96256
Epipactis gigantea
R. Fischer
2006-7-25
919
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the ne side of Ja-She Springs in heavy grass/brush, a YPF woodland.
1008
Comment
POM119661
Equisetum arvense
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1828
Comment
UC62616
Equisetum laevigatum
Baker and Nutting
1894-5-22
Shasta
<Nlorley's> Station <Nlorley's> Station
Comment
CAS-BOT-BC204620
Eragrostis mexicana subsp. virescens
Virginia E. Long
1932-7-12
198 a
Shasta
Anderson (2 mi. N. of)
131
Comment
JEPS68590
Eragrostis mexicana subsp. virescens
J. W. Blankinship
1909-9-30
Shasta
Reading; <=Redding>
Comment
UCD37065
Eragrostis mexicana subsp. virescens
Beecher Crampton
1956-8-20
3782
Shasta
Shasta County, Cattle Crag, at junction of Dome Creek and Sacramento River.
Comment
CAS-BOT-BC422325
Eragrostis pilosa var. pilosa
Julie Kierstead Nelson
2005-8-13
2005 -015
Shasta
5 mi. N of Shasta College, NE of Redding; floodplain of unnamed tributary to Stillwater Creek
198
Comment
HSC25437
Eremogone congesta
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-21
19144
Shasta
Near Baker Lake, 5 mi. E of Old Station on FS Rd. 33N20A
Comment
CAS-BOT-BC286673
Ericameria bloomeri
John Thomas Howell
1960-8-22
36344
Shasta
Lassen Volcanic National Park. Manzanita Lake
1783
Comment
CAS-BOT-BC286682
Ericameria bloomeri
Alice Eastwood
1912-8-22
1879
Shasta
Morgans Springs, Lassen Butte Region
Comment
RSA34825
Ericameria bloomeri
Roxana S. Ferris, Laura Lorraine
1941-8-10
10486
Shasta
State Hwy. 89 between Hat Creek Post Office and Shasta National Forest junction of U. S. 299
Comment
UC1576749
Ericameria bloomeri
Dean Wm. Taylor with Roy Buck
1988-8-8
10030
Shasta
Big Bend 15' quadrangle [680A], Red, Mountain, Pit River watershed Pit River, Red Mountain, Big Bend Quad.
1737
Comment
UC86506
Ericameria bloomeri
Mrs. R. M. Austin
1896-7-1
350
Shasta
Lassens Peak
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
RSA0049747
Ericameria greenei
Dean Wm. Taylor
2012-8-22
21306
Shasta
Trinity Mountains; about 1 air mile South of Rattlesnake Hill along Forest Road 37N40, headwaters watershed Boulder Creek
1752
Comment
CAS-BOT-BC298852
Ericameria nauseosa
S. Cooper Smith
1942-10-11
42 -2
Shasta
On Highway 99 S of Weed, Shasta Forest
1158
Comment
UC484106
Ericameria nauseosa var. oreophila
E. R. Johnson
1928-8-31
1191
Shasta
s of Lookout; Big Valley
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-BC299446
Ericameria nauseosa var. speciosa
George W. Gillett
1957-9-11
1140
Shasta
Chaos Jumbles between Table Mountain and highway, Lassen Volcanic National Park
1798
Comment
CAS-BOT-BC299449
Ericameria nauseosa var. speciosa
E. R. Johnson
1928-8-31
1190
Shasta
Fall River Valley
Comment
CAS-BOT-BC299451
Ericameria nauseosa var. speciosa
Ynez Winblad
1934-10-6
s.n.
Shasta
Near Fall River Mills
Comment
CAS-BOT-BC299457
Ericameria nauseosa var. speciosa
P. C. Everett; E. K. Balls
1959-10-21
23909
Shasta
2.9 mi. N. from entrance to Mt. Lassen Natl. Park along State Hwy. 89
2255
Comment
CHSC89712
Ericameria nauseosa var. speciosa
R. Fischer; J. Marr
2004-8-14
385
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on W shore above Big Lake.
1013
Comment
JEPS89317
Ericameria nauseosa var. speciosa
Dean W. Taylor with Ingrid Olmsted
1974-7-31
4692 b
Shasta
vicinity of Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2484
Comment
CHSC89777
Erigeron divergens
R. Fischer; J. Marr
2004-8-15
407
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected off Lava Springs Trail on western shore of Big Lake. On mdw/roadbed.
1011
Comment
RSA699845
Erigeron eatonii var. plantagineus
L. P. Janeway
2001-6-21
7209
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
JEPS28774
Erigeron elegantulus
George W. Gillett
1957-8-15
1073
Shasta
n saddle of rim Crescent Crater; Lassen Volcanic National Park, Crescent Crater
2438
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
RSA0094222
Erigeron inornatus var. inornatus
Jim M. Andre, Tasha La Doux, Senna Andre, Elias Andre
2013-7-12
31403
Shasta
Along north side of Hwy 89 at Pondosa Rd exit, Little Bear Flat, approx. 25 mi. east of McCloud, approx. 20 mi. north of Burney, just south of Siskiyou Co. line.
1236
Comment
CAS-BOT-BC295509
Erigeron linearis
James T. Vale
1980-6-8
s.n.
Shasta
Pitt River bridge
Comment
CAS-BOT-BC94801
Erigeron philadelphicus
R. C. Wenk; P. Hopkinson; M. Hammond; P. Brownsey
2008-6-20
897
Shasta
Castle Crags S.P., 1 km NE of entrance station hug, 100 m N of Interstate 5
624
Comment
JEPS41424
Erigeron reductus var. reductus
J. W. Blankinship
1910-7-16
Shasta
Lamoine; n Shasta Co.
Comment
RSA515687
Erigeron strigosus
R. D. Goeden
1986-9-11
s.n.
Shasta
E fork of Nelson Creek, E of Big Bend, ca 40 air mi NE of Redding. Along the roadside above the stream
1037
Comment
SFV5050
Eriodictyon californicum
B. C. Templeton
1960-6-16
8508
Shasta
North of Lake Britton. On mountain slope.
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
UCR52383
Eriodictyon californicum
S. Matthews, M. Goering, R. James
1985-5-12
110
Shasta
County road A16 c. 2 mi. east of Platina. Humboldt Mer.
701
Comment
CAS-BOT-BC224133
Eriodictyon californicum
Tamara Gedik; Thom Heinz; Rebecca Siegle
1996-4-20
34
Shasta
Hwy. 36 on the Shasta and Tehama Co border at Beegum Creek, Shasta/Tehama Co.
396
Comment
SEINET7720191
Eriogonum
Unknown
Shasta
Lassen's Peak
Comment
RSA530127
Eriogonum congdonii
D. W. Taylor
1987-8-5
9237
Shasta
Grizzly Peak, extreme northeastern portion of county (watershed divide between Pit and McCloud rivers).
1890
Comment
SEINET3087154
Eriogonum latens
Marc Mittleman
104
Shasta
Lassen Volcanic Park, Northern California, at picnic table.
2469
Comment
LA207073
Eriogonum marifolium
Carl Epling; William Robison
1935-7-17
sn
Shasta
Mt. Lassen, Upper King's Creek
3047
Comment
UC485731
Eriogonum marifolium
H. F. Copeland
1931-8-9
Shasta
Mt. Lassen
2438
Comment
SEINET7064410
Eriogonum nudum var. nudum
A. G. Vestal
1955-5-13
s.n.
Shasta
Old alluvium. Ca. 7.5 miles southwest of Redding. (NAD83/WGS84). UTM Zone 10, 544138mE, 4485869mN.
256
Comment
POM188368A
Eriogonum nudum var. oblongifolium
Marcus E. Jones
1931-7-16
28854
Shasta
Pitt River Bridge.
Comment
RSA66017
Eriogonum nudum var. pubiflorum
F. W. Peirson
1932-7-18
10341
Shasta
Rocky Camp' on Hat Creek
1159
Comment
RSA66022
Eriogonum nudum var. pubiflorum
F. W. Peirson
1932-7-12
10139
Shasta
Red Crater, Thousand-Lake Basin
1951
Comment
UC604398
Eriogonum pyrolifolium
Herbert McLean Evans
1922-1
Shasta
Lassen Peak
2743
Comment
SEINET6165580
Eriogonum pyrolifolium
Sally Walker
1987-1
s.n.
Shasta
Beyond end of road, Mt. Shasta
2438
Comment
CAS-BOT-BC252949
Eriogonum pyrolifolium var. pyrolifolium
Jeanne Janish; Carl Janish
1938-9-6
s.n.
Shasta
Near Lake Helen, Lassen National Park
2042
Comment
CAS-BOT-BC252951
Eriogonum pyrolifolium var. pyrolifolium
Hans Leschke
1959-8-10
1642
Shasta
Above Emerald Lake, Lassen Volcanic National Park
2590
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
CDA10972
Eriogonum sphaerocephalum var. halimioides
G. F. Hrusa
1991-6-25
8458
Shasta
Pit River Drainage; Approx. 3 m. W of Fall River Mills along Hwy 299.
Comment
CDA22673
Eriogonum ternatum
L. P. Janeway
2001-7-8
7285
Shasta
Klamath Ranges; Near an un-named spring along Road 29N39, 3.1 km west of Road 28N10; about 6.8 km north-northwest of Pony Buck Peak; head of North Fork Beegum Creek.
Comment
SEINET10937581
Eriogonum ternatum
Mary Susan Taylor
1980-6-25
Taylor 2966
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
UC1299702
Eriogonum umbellatum var. modocense
Freed W. Hoffman
1946-6-7
1275
Shasta
between Burney Park and McArthur
Comment
CHSC118559
Eriogonum umbellatum var. nevadense
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21409
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
POM188369
Eriogonum umbellatum var. polyanthum
Marcus E. Jones
1931-7-16
3
Shasta
Pitt River Bridge.
Comment
SEINET3816721
Eriogonum umbellatum var. polyanthum
A. A. Heller
1914-8-29
11745
Shasta
Near Castle Crag on Pacific Highway
Comment
RSA65903
Eriogonum ursinum
F. W. Peirson
1932-7-12
10141
Shasta
along the rim of Red Crater, in volcanic soil Thousand Lake Basin.
1982
Comment
UCD101333
Eriogonum ursinum
D. Sanchez-Mata; P. Rodriguez-Rojo
1996-10-12
s.n.
Shasta
Lassen Volcanic National Park; in rocky slopes at Brokeoff Mountain.
2860
Comment
JEPS56140
Eriogonum vimineum
W. L. Jepson
1940-7-3
20124
Shasta
3 mi s Burney Falls
1005
Comment
UC912850
Eriogonum vimineum
Alice Eastwood
Jun 28 1912-Jul 11 1912
1005
Shasta
Goose Valley
Comment
CAS-BOT-BC267641
Eriogonum wrightii var. trachygonum
A. A. Heller
1927-9-10
14471
Shasta
Along the upper Sacramento River at Redding
Comment
UC398657
Eriogonum wrightii var. trachygonum
A. A. Heller
1927-9-10
14471
Shasta
along upper Sacramento River at Redding Valley of the Upper Sacramento
Comment
LA207143
Eriogonum wrightii var. trachygonum
A. A. Heller;
1927-9-10
14471
Shasta
upper Sacramento River, at Redding, California
Comment
CAS-BOT-BC112344
Eriophorum gracile
Alice Eastwood
1912-6-29
815
Shasta
Goose Valley
Comment
CAS-BOT-BC301086
Eriophyllum lanatum var. achilleoides
D. E. Breedlove
1962-6-12
3409
Shasta
Along State Highway 89, 7.2 miles south of junction with U.S. Highway 299; Cascade Range
1021
Comment
CHSC59131
Eriophyllum lanatum var. achilleoides
Vernon H. Oswald; Steve Mitchelson
1992-8-5
5145
Shasta
Lassen Volcanic National Park. Ca. 0.1 mi N of the abandoned stone quarry on the W side of the Old Emigrant Trail along the E foot of Raker Peak, ca. 1.4 mi N of Lassen Hwy.
1926
Comment
JEPS28720
Eriophyllum lanatum var. achilleoides
George W. Gillett
1957-8-2
968
Shasta
0.25 mi no of Lost Creek Bridge (high shoulder of Lassen Peak Highway.); Lassen Volcanic National Park, Lassen Peak Highway
1859
Comment
UC2027201
Eriophyllum lanatum var. achilleoides
Anthony Baniaga
2011-6-18
370
Shasta
Lassen National Forest. North side of Bidwell Pond. Murken Bench quadrangle
Comment
CHSC65622
Eriophyllum lanatum var. grandiflorum
L. P. Janeway
1995-7-8
4842
Shasta
1.0 mi straight south of Coyote Peak; 1.0 mi southwest of the western end of Iron Canyon Reservoir.
960
Comment
HSC28500
Eriophyllum lanatum var. grandiflorum
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-21
19102
Shasta
Along Hwy. 44 about 2 mi. W of Shingletown.
Comment
UC1118270
Eriophyllum lanatum var. grandiflorum
P. L. Johannsen
1932-6-10
124
Shasta
e of Long Gulch; Redding Quadrangle
518
Comment
CAS-BOT-BC301443
Eriophyllum lanatum var. grandiflorum
William A. Dayton
1913-7-25
405
Shasta
Shasta National Forest, Trinity Mountain
1280
Comment
CAS-BOT-BC301469
Eriophyllum lanatum var. integrifolium
A. H. Kramer
1932-1-1
s.n.
Shasta
Lassen National Park near Prospect Pk.
Comment
CHSC31227
Eriophyllum lanatum var. integrifolium
M. S. Taylor; J. Prouty
1980-6-25
2964
Shasta
Ridge west of Grizzly Peak, ca. 5 mi due e of Lake McCloud.
1889
Comment
CHSC71847
Eryngium articulatum
Vernon H. Oswald; Lowell Ahart
1998-9-8
9613
Shasta
Hwy 89 at its closest approach to Burney Creek just south of McArthur-Burney Falls Memorial State Park.
929
Comment
JEPS16991
Eryngium articulatum
J. W. Blankinship
1910-6-25
Shasta
Redding
Comment
RSA502326
Eryngium articulatum
D. W. Taylor, Glenn L. Clifton
1987-8-5
9215
Shasta
Extreme northeast portion of county, along Highway 89 0.7 mile south of Burney Falls State Park
1341
Comment
UC1087227
Eryngium articulatum
Peter H. Raven and Otto T. Solbrig
1958-6-15
13232
Shasta
ca. 4 mi. n.e. Redding
Comment
CDA33464
Eryngium articulatum
J. Staggs
2010-7-15
PDR# 1555704
Shasta
Deschutes Road
0
Comment
UC1559631
Eryngium mathiasiae
Beth Corbin
1989-8-14
537
Shasta
ca. 6 mi. n.w. Fall River Mills (pipeline rd. ca. 1/2 mi. n. of Brown Rd - Glenburn); Lassen Nat'l Forest
1036
Comment
SEINET4853137
Eryngium mathiasiae
Unknown
1973-6-27
554
Shasta
On State Hwy 299, 0.8 mi W of Lassen County line, 2.7 mi NE of MacArthur.
Comment
RSA396113
Erysimum capitatum
Barbara Shervanick
1974-5-9
1329
Shasta
Wilson Hill Road, about 2 miles S of Shingletown. Cascade Mtn range.
Comment
CHSC5237
Erysimum capitatum var. capitatum
M. West
1946-6-23
Shasta
Hat Creek, Eagle Lake.
1065
Comment
RSA113762
Erysimum capitatum var. perenne
George W. Gillett
1952-8-2
309
Shasta
1 mile below hot springs. Vicinity of Sulphur Works.
1982
Comment
SEINET10481721
Erysimum perenne
Katherine L. Morris, Melvin L. Conrad; David B. Dunn
1973-5-25
Morris 265
Shasta
Collected at the jct. Of hwys 299 and 89 on hwy 89, in an area of yellow pine and oak.
Comment
OBI63033
Erythranthe breweri
David J. Keil, with Kathleen A. Keil
2004-7-13
30326
Shasta
Lassen National Park. Upper manzanita Creek near terminus of Manzanita Creek Trail
2249
Comment
SEINET14046202
Erythranthe guttata
C. L. Hitchcock
1940-1
6562
Shasta
on Hat Creek, ca. 20 miles west of Fall River Mills.
Comment
CAS-BOT-BC418641
Erythranthe taylorii
Len Lindstrand III
2014-3-18
s.n.
Shasta
Samwell Cave.
426
Comment
CHSC112144
Erythranthe taylorii
Dean Wm. Taylor
2014-4-10
21467
Shasta
Sacramento River Canyon; Hazel Creek tributary at Sims on Interstate 5; logging road spur arterial to Forest Road 37N21 at 6 miles above the bridge over the Sacramento River; TRS37415.
871
Comment
UCR84857
Erythranthe taylorii
D. W. Taylor, J. R. Shevock
1993-5-1
13405
Shasta
Cascade Ranges, south end of Gray Rocks, Squaw Creek watershed, Shasta Lake Region
854
Comment Read comments Aug 29 2013
CHSC112951
Erythranthe taylorii
Len Lindstrand III
2014-4-17
Shasta
Low Pass Narrows at Gray Rocks, Low Pass Creek, approximately 3/4 mi. north of Devils Rock, approximately 1/4-mi. east from terminus of Low Pass Jeep Trail (unmarked road from USFS road 35N02).
548
Comment
SEINET3991632
Erythronium californicum
Unknown
1932-4-13
7045
Shasta
3 miles west of Begum , Shasta County on Red Bluff-Redding road.
Comment
CAS-BOT-BC504371
Erythronium purpurascens
Milo S. Baker
1935-6-25
8108
Shasta
Mt. Lassen Highway
1828
Comment
UC144484
Eschscholzia californica
A. A. Heller
1905-5-30
7903
Shasta
near Redding
Comment
CAS-BOT-BC419548
Eschscholzia lobbii
M. S. Baker; Frank Nutting
1894-5-20
s.n.
Shasta
Near Redding
Comment
CHSC34339
Eschscholzia lobbii
G. C. Strausbaugh
1968-3-24
11
Shasta
On w side of R. R. tracks ca. 5.5 mi s of Redding City limit sign, on Bus loop 5.
170
Comment
UC10053
Eschscholzia lobbii
M. S. Baker and Frank Nutting
1894-5-20
Shasta
near Redding
Comment
UC485797
Eucephalus tomentellus
H. F. Copeland
1932-8-15
Shasta
woods between Hat Lake and Summit Lake Mt. Lassen
1981
Comment
UC1036263
Euphorbia crenulata
George W. Gillett
1952-6-28
50
Shasta
near Big Springs (on Hat Creek, along State Hwy 89, ne of Lassen Volcanic National Park); Lassen National Forest
1402
Comment
RSA436007
Euphorbia crenulata
Christopher Davidson
1973-5-26
2161
Shasta
Approximately 15 mi. W of Burney on St. Hwy 299.
915
Comment
RSA599361
Euphorbia nutans
L. C. Wheeler
1958-8-25
7442
Shasta
Ca. 5 miles south of Redding.
Comment
CAS-BOT-BC312185
Eurybia radulina
Alice Eastwood
1912-7-24
1378
Shasta
Castella
Comment
UCD98880
Fallopia convolvulus
Beecher Crampton
1956-8-20
3797
Shasta
Along Dome Creek, junction with the Sacramento River at Castle Crag.
640
Comment
UCD83795
Fallopia convolvulus
Dan Marcum
2009-7-6
s. n.
Shasta
Central part of county, Montgomery Creek.
670
Comment
UC1037131
Festuca idahoensis
Leo Whitney
1935-6-12
3234
Shasta
13 mi n Lassen Peak; Lassen National Forest, Logan Mountain
1981
Comment
UC501562
Festuca idahoensis
Frank W. Peirson
1932-7-16
10268
Shasta
Burney Spring
1432
Comment
CHSC93097
Festuca occidentalis
R. Fischer
2005-5-22
492
Shasta
McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. Plants growing along main park road between Crystal Springs and Ya-She.
1008
Comment
POM260023
Festuca occidentalis
C. L. Hitchcock
1940-5-20
6475
Shasta
25 miles east of Redding.
Comment
CAS-BOT-BC278871
Festuca occidentalis
John Thomas Howell
1961-6-19
36521
Shasta
Lassen Volcanic National Park. Reflection Lake
1783
Comment
SEINET7072726
Filago gallica
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
CAS-BOT-BC454544
Fragaria vesca subsp. californica
Milo S. Baker
1926-7-15
31 a-26
Shasta
S Fork Net. 4 1/2 miles along Forest Road from highway in woods
Comment
SEINET7417490
Frangula californica subsp. californica
A. A. Heller
1916-1
12457
Shasta
5 mi S of Redding
Comment
CAS-BOT-BC53408
Frangula californica subsp. occidentalis
Carl B. Wolf
1934-7-7
6033
Shasta
W. side of Sacramento River, just So. of Castle Creek
609
Comment
LA207694
Frangula californica subsp. occidentalis
C. B. Wolf;
1934-7-7
6033
Shasta
W Side of Sacramento River, just S of Castle Creek
609
Comment
CAS-BOT-BC53896
Frangula californica subsp. tomentella
A. A. Heller
1905-5-26
7859
Shasta
Near Redding, two miles west of Redding
Comment
UCSB22703
Frangula purshiana subsp. annonifolia
McMinn, Howard
1931-6-26
Shasta
Near Dunsmnir
Comment
UCD113142
Frangula rubra
Carl B. Wolf
1934-7-7
6034
Shasta
west side of Sacramento River, 0.8 mile north of Mears Creek.
609
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
RSA38293
Frasera albicaulis var. nitida
H. D. Ripley, R. C. Barneby
1948-7-6
9641
Shasta
Castle Rock
640
Comment
CHSC110509
Fraxinus dipetala
Julie Kierstead Nelson
2012-5-12
2012 -037
Shasta
Open road cut along Gilman Rd. at intersection with Stratton Rd., ca 1 mile E of I-5.
339
Comment
CHSC110649
Fraxinus dipetala
Julie Kierstead Nelson
2012-5-12
2012 -037
Shasta
Open road cut along Gilman Rd. at intersection with Stratton Rd., ca. 1 mile E of I-5.
339
Comment
SEINET10869878
Fraxinus dipetala
Alice Eastwood
1912-7-20
Eastwood 1425
Shasta
on road between Pitt and Bourd.
Comment
CAS-BOT-BC223567
Fraxinus latifolia
Ellsworth Bethel
1923-4-17
s.n.
Shasta
Redding
Comment
CAS-BOT-BC223568
Fraxinus latifolia
Marian L. Campbell
1921-7-26
s.n.
Shasta
Castle Crags
Comment
CAS-BOT-BC223570
Fraxinus latifolia
Alice Eastwood
1912-7-1
803
Shasta
Burney Falls
Comment
SEINET10840748
Fraxinus latifolia
Mary Merello
1993-6-24
Merello 711
Shasta
Oak-mixed conifer woodland along Hwy. 289 between Ingot and Round Mountain. Dry slopes along Little Cow Creek.
365
Comment
UC144396
Fraxinus latifolia
A. A. Heller
1905-6-3
7956
Shasta
near Middle Creek Station
Comment
UC70392
Fraxinus latifolia
Milo S. Baker
1898-7-6
373
Shasta
Clover Creek Falls
Comment
JEPS124883
Fraxinus latifolia
P. Matteson
1968-7-10
96
Shasta
On Hwy 299 at Hat Creek, 14.8 mi. W of Shasta Co. line.
Comment
JEPS124884
Fraxinus latifolia
Barbara Jost
1968-7-10
76
Shasta
Collected at intersection of Hat Creek and HW 299.
Comment
UC1979268
Fremontodendron californicum subsp. californicum
W. Roderick
1987-7-5
Shasta
E of Redding, S of Shingletown near Manton.
Comment
JEPS61788
Fritillaria
R. Bacigalupi and G. T. Robbins
1959-4-1
Shasta
1.6 mi s of Shingletown (drainage of Brush Creek along road from Manton to Shingletown)
Comment
UCD112384
Fritillaria
Christopher Mallek
2008-5-8
AC3- 14
Shasta
Ash Creek.
876
Comment
UC1059056
Fritillaria atropurpurea
Mary W. Twight
1956-6-8
50
Shasta
2 3/4 mi up Echo Lake Trail, canyon of Middle Fork of Castle Creek Echo Lake Trail
1524
Comment
UC1537229
Fritillaria atropurpurea
Gordon H. True Jr.
1938-5-24
933
Shasta
Soldier Mountain
1524
Comment
CAS-BOT-BC504584
Fritillaria atropurpurea
L. E. Smith
1915-5-6
s.n.
Shasta
Red Bluff
Comment
HSC101894
Fritillaria eastwoodiae
Dana York
2013-4-10
3156
Shasta
Shasta-Trinity National Forest, North Gray Rocks, ca. 1.1 km from Lake Shasta.
840
Comment
JEPS123395
Fritillaria eastwoodiae
Sarah Tona
2015-3-19
8
Shasta
West of Donkey Mine, 0.3 miles west of Dunkey Mine, 0.6 miles east of Little Cow Creek. Oak Run, 7.5' Q.
Comment
CHSC93020
Fritillaria recurva
R. Fischer
2005-4-16
579
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along Fishhawk Trail.
1036
Comment
UC1553462
Galium ambiguum subsp. ambiguum
E. Dean
1988-6-7
14
Shasta
n Brushy Mtn. (Rd 29N28 ca 7 mi s of Hwy 36 at junct. with rds 29N39 and 29N36, border of Trinity and Shasta Cos.)
1200
Comment
CHSC9181
Galium aparine
G. Strausbaugh
1970-5-30
92
Shasta
W bank of stream ca. 10 ft. above where inlets to 3rd cove W of Brandy Creek Swimming Area.
371
Comment
UC888780
Galium bolanderi
C. L. Hitchcock
1940-5-17
6433
Shasta
3 mi e Redding
152
Comment
POM193501
Galium bolanderi
J. B. Feudge
1928-8-10
1962
Shasta
Mt. Shasta City.
1067
Comment
POM69206
Galium bolanderi
Marcus E. Jones
1897-7-8
s.n.
Shasta
Lassen Peak.
1829
Comment
JEPS28584
Galium grayanum
George W. Gillett
1957-7-12
733
Shasta
rocky outcrops on e slope Crescent Crater; Lassen Volcanic National Park
2286
Comment
UCR206567
Galium parisiense
George K. Helmkamp, E. A. Helmkamp
2009-6-13
14990
Shasta
Southern Cascade Range, Wilson Hill Road, 0.7 mile south of its junction with CA-44 in Shingletown
1088
Comment
OBI9923
Galium porrigens
H. E. McMinn
1931-6-26
2498
Shasta
Above Pit River Bridge and hwy
Comment
UC1193367
Garrya fremontii
K. Cuff
1949-8-2
107
Shasta
6 mi ne Platina
609
Comment
SBBG44983
Gastridium phleoides
C. L. Hitchcock
1940-5-17
6472
Shasta
3 mi E of Redding
Comment
UC818192
Gastridium ventricosum
C. L. Hitchcock
1940-5-17
6472
Shasta
3 mi e Redding
152
Comment
UC501474
Gayophytum humile
Frank W. Peirson
1932-7-14
10188
Shasta
open stream depression n Lake Eiler (s of Burney); 1000-Lake Basin
1950
Comment
JEPS28557
Gentianopsis simplex
George W. Gillett
1957-7-9
690
Shasta
ca. 2 mi. s. Big Springs (confluence of Hat Creek and Lost Creek n. of Lassen Volcanic Nat'l Park)
1524
Comment
POM260277
Gilia capitata
C. L. Hitchcock
1940-5-20
6496
Shasta
25 miles east of Redding.
Comment
RSA469334
Gilia capitata
Christopher Davidson
1973-5-26
2164
Shasta
ca. 15 mi W of Burney on St Hwy 299. Above roadbank on abandoned dirt rd near Hwy 299
915
Comment
RSA83099
Gilia capitata
Malcolm A. Nobs
1948-6-26
517 b
Shasta
on Highway 99 ca. 20 miles south of Dunsmuir. Outcrop by Slate Creek.
Comment
UC726805
Gilia capitata subsp. capitata
A. A. Heller
1918-5-12
13017
Shasta
McCloud River McCloud River (Fish hatchery)
Comment
CDA40037
Gilia capitata subsp. capitata
T. C. Fuller
1963-7-15
10870
Shasta
South side of Highway 299 to Fall River Mills, 4.4 miles east of Burney.
0
Comment
RSA27061
Gilia capitata subsp. capitata
C. L. Hitchcock
1940-5-20
6496
Shasta
25 miles east of Redding.
Comment
UC932012
Gilia leptalea
Verne Grant, Alva Grant
1947-7-13
8020
Shasta
on highway 299, 1 mi w Hatchet Creek Summut; w of Hatchet Creek summit
Comment
NY336901
Gilia tenuisecta
A. A. 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-BC266521
Githopsis diffusa
Alice Eastwood
1912-6-27
625
Shasta
Montgomery Creek
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
HSC85741
Githopsis specularioides
J. P. Smith, J. O. Sawyer
1982-5-9
10384
Shasta
Lewiston Turnpike, 0.5 mi. from its junction with Hwy. 299
610
Comment
SEINET10464534
Githopsis specularioides
Mary Merello
1993-6-23
Merello 703
Shasta
Shasta-Trinity National Forest. Border of Castle Crags State Park. Along roadside, closest city Castella. Open mixed conifer-hardwood woodland near river.
680
Comment
SEINET10873076
Githopsis specularioides
Hoover
1937-5-19
HOOVER 2279
Shasta
7 miles from Redding on Alturas highway
Comment
CAS-BOT-BC283862
Glyceria borealis
Virginia E. Long
1932-7-4
185 a
Shasta
Along margin of Manzanita Lake
1767
Comment
CHSC55812
Glyceria borealis
Vernon H. Oswald
1991-9-1
4858
Shasta
Lassen Volcanic Park. Pond on Table Mtn, ca. 1.3 miles (air) north-northeast of Manzanita Lake Entrance Station, ca. 0.25 miles southeast of the microwave site on the mountain.
2019
Comment
SEINET7297647
Glyceria borealis
Virginia E. Long
1932-1
185 a
Shasta
Manzanita Lake
1768
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
SEINET11056281
Glycyrrhiza lepidota
A. A. Heller
1905-6-3
Shasta
Near Middle Creek Station
Comment
RSA530013
Gnaphalium palustre
D. W. Taylor
1988-6-22
9835
Shasta
Dry Lake, W base of Burney Mountain.
1256
Comment
CHSC34358
Gratiola ebracteata
J. D> Prouty
1981-7-21
1255
Shasta
1097
Comment
UC76007
Grindelia hirsutula
Milo S. Baker
1898-7-6
456
Shasta
Oak Run
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
OBI55531
Grindelia nana
David J. Keil, Kathleen Keil
1992-7-24
23582
Shasta
12.2 mi E of siskiyou County line along Hwy 89
Comment
SEINET12595842
Hackelia californica
F. J. Herman
1931-7-5
s.n.
Shasta
Lassen Volcanic National Park.
1768
Comment
SEINET3084339
Hackelia californica
C. W. Sharsmith
1968-6-22
7588
Shasta
Near Manzanita Creek, on State Route 44, four miles east of Viola
1524
Comment
UC1543729
Hackelia californica
Harold and Virginia Bailey
1948-8-27
2890
Shasta
Badger Flat; Lassen Volcanic National Park
1920
Comment
RSA151933
Hackelia californica
John Weiler, A. P. Nelson
1960-6-22
60186
Shasta
At Bunch Grass Public Camp 10 miles southwest of Highway 89 and ca. 10 miles northeast of north entrance to Lassen National Park.
2134
Comment
UC455978
Hackelia californica
I. J. Condit
1911-7-10
Shasta
Shasta Retreat
Comment
UC1036238
Hackelia nervosa
George W. Gillett
1952-8-11
Shasta
1/2 mi below Bumpas Hell (trail form 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
CHSC2304
Hastingsia alba
V. Holt
1932-6-22
Shasta
Sacramento River Canyon.
548
Comment
UC843912
Hastingsia alba
Alice Eastwood
Jun 29 1912-Jul 11 1912
820
Shasta
Goose Valley
Comment
CAS-BOT-BC504586
Hastingsia alba
Alice Eastwood
1912-6-29
820
Shasta
Goose Valley
Comment
CAS-BOT-BC504589
Hastingsia alba
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
JEPS100927
Hazardia whitneyi var. discoidea
Dean Wm. Taylor with Glenn L. Clifton
1987-8-5
9233
Shasta
summit of Grizzly Peak, watershed divide between Pit and McCloud rivers)
1889
Comment
UCSB15836
Helianthella californica
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
JEPS87079
Helianthella californica subsp. nevadensis
Julie Kierstead
1991-5-10
91 -40
Shasta
Fenders Ferry Rd. ca 2 mi w Pit River Bridge; Shasta-Trinity National Forests, Shasta Lake Ranger Dist.
365
Comment
OBI77296
Helianthella californica var. nevadensis
Anthony Baniaga
2011-6-19
378
Shasta
Lassen NF. W of 89, on unnamed dirt rd, ca 3 mi S of 299. Old Station quad. T33 R5E sec 21 SE of SE
991
Comment
CAS-BOT-BC314805
Helianthella californica var. nevadensis
Ella Dales Cantelow
1941-5-23
3577
Shasta
State Hy. #89 Jct. with U.S.Hy. #299
Comment
RSA113325
Helianthella californica var. nevadensis
E. K. Balls, Lee W. Lenz
1956-6-18
21815
Shasta
Crossroads, about Burney Falls (jct State Hwy 89 and US Hwy 229)
1006
Comment
JEPS100805
Helianthus exilis
Dean W. Taylor
1993-7-9
13854
Shasta
4.5 mi W of Gibson (on Forest Rd 38N21); Trinity Mtns, Boulder Creek Watershed
944
Comment
UC54061
Hemizonella minima
H. M. Hall and E. B. Babcock
June, 1903
4149
Shasta
South Fork Bear Creek South Fork Bear Creek (ne Shasta County)
1341
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
CDA12996
Herniaria hirsuta subsp. hirsuta
G. F. Hrusa
1996-4-3
12901
Shasta
Upper Sacramento Valley; Along Gover Ditch, E side of Sacramento River at corner of Gover Rd. and Sacramento River ~3 m. S of Anderson.
Comment
CHSC66329
Herniaria hirsuta subsp. hirsuta
V. H. Oswald; Lowell Ahart, Robin Ordricek-Fallscheer
1996-7-1
7910
Shasta
High North Coast Ranges. Harrison Gulch Rd. 2.4 mi (odometer) N of Hwy. 36, W of Platina. Roadside.
944
Comment
SD11872
Hesperocyparis macnabiana
Carl B. Wolf
1931-8-31
Shasta
1 mile out of Whiskeytown on the road to Redding.
305
Comment
UC1282842
Hesperolinon clevelandii
J. R. Sweeney
1952-5-18
924
Shasta
3/4 mi from Rd. intersection to Jugo's Resort; Burn 1947 Hesse Flat Fire
Comment
CHSC96279
Hesperolinon micranthum
R. Fischer
2006-7-21
933
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected adjacent main park road west of Horr Pond, growing in disturbed soil.
1008
Comment
JEPS101015
Hesperolinon micranthum
Dean W. Taylor
1990-6-11
10838
Shasta
Shingle Creek, Highway 44, ca. 1 mile south along right of way of Pacific Gas Pipeline,
673
Comment
UC867807
Hesperolinon micranthum
C. L. Hitchcock
1940-5-17
6461
Shasta
3 mi e Redding
152
Comment
UC1055934
Heteranthera dubia
Herbert L. Mason
1955-8-14
14660
Shasta
Fall River Mills Pit River
Comment
SEINET10460715
Heterocodon rariflorum
A. Arthur Heller
Heller 7910
Shasta
REDDING
Comment
RSA0072483
Heteromeles arbutifolia
E. K. Balls, Percy C. Everett
1953-10-14
18668
Shasta
10 mi. E of Trinity-Shasta Co. line, Hwy 299.
244
Comment
SEINET8204450
Heteromeles arbutifolia
Frank Callahan
2008-11-19
HA 15
Shasta
City of Shasta Lake, near Toyon (named for plant); site is south of Stasta [spg? Shasta?] Dam Blvd.
Comment
RSA302222
Heterotheca villosa var. minor
J. R. Shevock
1972-7-25
2215
Shasta
Hwy 89, N of Lassen Park.
1524
Comment
RSA0066099
Heuchera micrantha var. macropetala
C. L. Hitchcock
1940-5-20
6481
Shasta
25 miles east of Redding.
Comment
UC1036285
Hieracium albiflorum
George W. Gillett
1952-7-28
114
Shasta
one mile above, along highway Hat Lake; Lassen Volcanic National Park
1981
Comment
UC1558254
Hieracium albiflorum
Harold and Virginia Bailey
1948-8-25
2998
Shasta
Summit Lake Lassen Volcanic National Park
2040
Comment
UC2047228
Hieracium albiflorum
G. K. Helmkamp, E. A. Helmkamp
2009-6-14
15026
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. Shingletown 7.5' Quad.
Comment
CAS-BOT-BC319659
Hieracium albiflorum
Hans Leschke
1960-8-5
1697
Shasta
Between Big Bear Lake and Silver Lake, Lassen Volcanic National Park
2011
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
CAS-BOT-BC318535
Hieracium greenei
George W. Gillett
1952-8-25
223
Shasta
Between Tent City and Museum, Chaos Jumbles Trail, Lassen Volcanic National Park
1798
Comment
UC1036177
Hieracium horridum
George W. Gillett
1952-8-25
225
Shasta
between Tent City and Museum (Chaos Jumbles trail); Lassen Volcanic National Park, Chaos Jumbles
1798
Comment
UC1927951
Hieracium scouleri
David Keil
2004-7-10
30319
Shasta
Along California Routes 44/89 southwest of Old Station. Lassen National Forest. Vicinity of 40 37.859'N x 121 28.610'W
Comment
POM52572
Hieracium scouleri
H. M. Hall, E. B. Babcock
1903-06
4225
Shasta
lava beds of Northeastern Shasta County.
1219
Comment
CAS-BOT-BC312971
Hieracium triste
W. R. Ernst
1957-8-10
202
Shasta
Mt. Lassen National Volcanic Park. Trailside about 0.5 mile off the Lassen Peak Highway on the Kings Creek Falls trail
Comment
CAS-BOT-BC280778
Holcus lanatus
John Thomas Howell
1960-8-23
36428
Shasta
Lassen Volcanic National Park. Reflection Lake
1792
Comment
SEINET186049
Holcus lanatus
Virginia E. Long
1931-6-11
86 a
Shasta
2 miles north of Anderson
132
Comment
SD46569
Holodiscus discolor var. glabrescens
E. K. Balls, L. W. Lenz
1956-6-19
21819
Shasta
Hat Creek, 20.5 mi. SE along state Hwy. 89 from crossroads with US Hwy. 2000
975
Comment
RSA0049752
Holosteum umbellatum subsp. umbellatum
Dean Wm. Taylor
2013-4-25
21338
Shasta
Cornaz Lake Road (Forest Road 26) about 1.5 miles up from (traveling west) Highway 89
1188
Comment
CDA10999
Hordeum brachyantherum subsp. brachyantherum
G. F. Hrusa
1991-6-27
8491
Shasta
Pit River Drainage; along Tule River to N of Diversion Canal in Fall River Valley.
Comment
UC1543768
Hordeum brachyantherum subsp. brachyantherum
Harold and Virginia Bailey
1948-8-27
2891 b
Shasta
Badger Flat Lassen Volcanic National Park, Badger Flat
1920
Comment
CAS-BOT-BC284738
Hordeum jubatum
Lewis S. Rose
1945-9-1
45191
Shasta
Lassen Volcanic National Park. Manzanita Lake
1783
Comment
HSC101391
Hordeum murinum subsp. leporinum
J. P. Smith
2010-6-8
12896
Shasta
Along Iron Mountain Road, at junction of Sacramento River Rail Trail.
214
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
JEPS111500
Horkelia daucifolia var. indicta
Dean W. Taylor
1993-6-1
13526
Shasta
s base Di Hill (along ephemeral tributary creek s of Ponderosa Way); Cascade Range, Inwood Quad.
670
Comment
CAS-BOT-BC144002
Horkelia fusca var. tenella
F. J. Hermann
1931-7-8
2561
Shasta
Along Manzanita Creek, Chaos Jumbles
1767
Comment
RSA85215
Horkelia tridentata
F. W. Peirson
1932-7-14
10169
Shasta
Thousand Lake Basin.
1951
Comment
UCD113556
Horkelia tridentata
G. F. Hrusa
1992-5-1
10466
Shasta
location unknown.
Comment
UC1736393
Horkelia tridentata subsp. tridentata
Dean W. Taylor
1975-8-24
5372
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak , along trail at border of the wilderness area
2057
Comment
OBI76960
Horkelia tridentata var. tridentata
Anthony Baniaga
2011-7-7
425
Shasta
Lassen Natl Forest. About a 1/2 mi SW of Signal Butte. Swains Hole quad. T32N R6E sec 7 NE of SE
1653
Comment
CAS-BOT-BC206155
Hosackia crassifolia
Alice Eastwood
1912-6-29
823
Shasta
Goose Valley
Comment
UCD33541
Hosackia oblongifolia
Beecher Crampton
1969-6-19
8476
Shasta
Shasta County, Castle Crag (rr siding) 3 miles south of Dunsmuir, Sacramento River.
670
Comment
CAS-BOT-BC312568
Hulsea nana
George W. Gillett
1953-8-13
321
Shasta
Lassen Volcanic National Park. Reading Peak
2545
Comment
JEPS35359
Hulsea nana
J. G. Lemmon
1878-9-1
Shasta
Lassen Peak
Comment
UC1036259
Hulsea nana
George W. Gillett
1952-8-18
207
Shasta
Lassen Peak trail; Lassen Volcanic National Park
2895
Comment
UC194122
Hulsea nana
Lemmon
Sep 1874
Shasta
Lassen's Peak
Comment Read comments May 29 2007
UCD67765
Hulsea nana
Collector unknown
1996-9-8
Shasta
Lassen Volcanic National Park. Perennial plant communities in rocky and dry slopes at Lassen Peak.
3020
Comment
UCR101767
Humulus lupulus
L. C. Wheeler
1958-8-23
7423
Shasta
Castella. Castle Creek near mouth
Comment
CHSC99250
Hydrophyllum capitatum var. alpinum
Lowell Ahart; John Dittes
2008-6-19
14853
Shasta
About 120 yards east of the Pit River, about 30 yards west Cassel-Fall River Road, about 50 yards south 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
CDA40306
Hydrophyllum occidentale
Sterling O. Mattoon
1970-5-31
s.n.
Shasta
Red Mountain Summit, northeast of Big Bend.
0
Comment
UC73688
Hydrophyllum occidentale
Milo S. Baker
Jul 1898
357
Shasta
near Stalker's
Comment
JEPS125886
Hypericum anagalloides
D. W. Taylor
1996-6-15
15687
Shasta
Shasta-Trinity National Forest. Unnamed pond in Flat Woods, on E rim of Pit River Canyon, ca 3 air miles SE of Big Bend.
Comment
UC1543850
Hypericum anagalloides
Harold and Virginia Bailey
1948-8-27
2920 a
Shasta
meadows near corrals Summit Lake; Lassen Volcanic Nat'l Park, Summit Lake
2040
Comment
UC1543851
Hypericum anagalloides
Harold and Virginia Bailey
1948-8-25
3042 d
Shasta
Summit Lake Lassen Volcanic Nat'l Park, Summit Lake
2040
Comment
CHSC9194
Hypericum concinnum
G. Strasbaugh
1970-5-30
80
Shasta
Across lake from Oak Bottom Marina on open sunny hillside beyond dense manzanita grove.
377
Comment
POM260304
Hypericum concinnum
C. L. Hitchcock
1940-5-17
6431
Shasta
3 miles east of Redding
152
Comment
UC71950
Hypericum concinnum
Misses Jones and Alexander
1902-6-25
Shasta
Spring Camp
Comment
CHSC116946
Hypericum perforatum subsp. perforatum
Zachary Voigtman
2013-7-24
2013 -009
Shasta
South of Hwy. 89, Powerline Access Road Complex. West of I-5. MDBM.
1154
Comment
JEPS87695
Hypochaeris glabra
Vernon H. Oswald and Lowell Ahart
1994-4-27
6131
Shasta
Bailey Cove Trail on w. side of McCloud R. Arm of Shasta Lake (ca. 1.0 mi. (clockwise) of trailhead, upper strand of the lake); McCloud R. Arm of Shasta Lake, Bailey Cove Trail
335
Comment
CDA7493
Hypochaeris glabra
A. C. Browne
1951-5-15
Shasta
Cottonwood.
0
Comment
SEINET10473841
Hypochaeris radicata
Mary Susan Taylor
1982-10-20
Taylor 5166
Shasta
T32N R6W sw/sw sec 4. Whiskeytown Boat Ramp, ca. 1 mi n of Hwy 299, ca. 9 mi nw of Redding. 1200 ft.
366
Comment
JEPS90403
Idahoa scapigera
Dean W. Taylor
1988-4-14
9545
Shasta
on Hwy 89 near junction with Clark Creek road (extreme ne portion of county, (Pondosa <sic> 15' quadrangle)); Modoc Plateau, Burney Valley
950
Comment
UC127690
Iliamna bakeri
H. M. Hall and E. B. Babcock
Jun 1903
4235
Shasta
North-Eastern Shasta County Sierra Nevada Mountains
1219
Comment
UC1731518
Iliamna bakeri
Dean W. Taylor
1993-6-15
13629
Shasta
Ridgetop 1 mile W of Yellowjacket Mountain (at Point 4881, Cascade Region); Cascade Region
Comment
SEINET8379240
Iliamna bakeri
Milo S. Baker
1899-8-17
Shasta
lava beds of Fall River Valley; northeastern Shasta County.
Comment
UC1036194
Ipomopsis aggregata
George W. Gillett
1953-7-31
307
Shasta
Noble Pass Lassen Volcanic National Park (e corner of park)
Comment
UCD67783
Ipomopsis congesta subsp. montana
D. Sanchez-Mata; P. Rodriguez, R. Gavilan and J. E. Echev.
1996-9-8
s.n.
Shasta
Lassen Volcanic National Park.
2980
Comment
CAS-BOT-BC133508
Iris
Margaret M. Hanna
1956-6-3
906
Shasta
Forest Camp, Hatchet Mt., 39.8 mi. E. of Redding
Comment
JEPS85560
Iris pseudacorus
Walter S. Lennon
1983-5-20
Shasta
Anderson; Balls Ferry Rd and Kimberley Rd
Comment Read comments Feb 8 2007
HSC73406
Iris tenuissima
Bruce Potter, Leslie Sieburth, Susan Ahrens
1981-5-9
677
Shasta
Harrison Gulch
820
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
UC429171
Iris tenuissima
Milo S. Baker
1898-7-8
335
Shasta
Stevens'
Comment
CAS-BOT-BC61855
Isoetes nuttallii
Alice Eastwood; John Thomas Howell
1940-6-10
7897
Shasta
Hatchet Mt.
Comment
CHSC93010
Isoetes nuttallii
R. Fischer
2005-5-23
510
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along Rat Farm Road on the meadow at edge of the old McArthur Swamp.
1013
Comment
SEINET191624
Isoetes nuttallii
L. S. Rose
1940-6-10
40488
Shasta
Hatchet Mt. 8 miles W of Burney
1311
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
UC810526
Isoetes nuttallii
Lewis S. Rose
1940-6-10
40488
Shasta
8 ni w Burney (Hatchet Mt); Hatchet Mt
1310
Comment
RSA252754
Isoetes nuttallii
D. H. Wilken
1972-6-15
9940
Shasta
9 miles N of Loftus, Pollard Flat Campground.
457
Comment
SEINET3014528
Isoetes nuttallii
Dieter H. Wilken
1972-6-15
9940
Shasta
Shasta County, CA 9 miles N of Loftus; Pollard Flat Campground.
Comment
JEPS60642
Isopyrum occidentale
Mary Alice King
1921-1
Shasta
Anderson
Comment
SEINET4855365
Ivesia longibracteata
Barbara Ertter
1986-6-28
6451
Shasta
Castle Crags SW of Dunsmuir, along Castle Dome trail.
Comment
UC1100964
Juncus acuminatus
Malcolm A. Nobs and S. Galen Smith
1949-7-19
1012
Shasta
1 mi n Anderson
Comment
UC1026392
Juncus ambiguus
John Thomas Howell
1954-4-26
29180
Shasta
Just west of Tower House.
Comment
POM312917
Juncus articulatus
Malcolm A. Nobs, S. Galen Smith
1949-7-19
1017
Shasta
Round Mountain, Highway 299.
Comment
UC54235
Juncus balticus
H. M. Hall and E. B. Babcock
Jun 29 1903-Jun 30 1903
4309
Shasta
Mill Creek Mount Lassen
2438
Comment
JEPS96986
Juncus balticus var. vallicola
Dean W. Taylor
1999-8-13
17334
Shasta
fen in the Pit River Canyon about 4 miles Southeast from Big Bend and 0.6 miles WNW of Bee Knoll
Comment
CHSC106618
Juncus dichotomus
Peter F. Zika
2010-6-22
24984
Shasta
Inner North Coast Ranges (NCoRI); NE side of Panorama Point Road, 0.2 road miles NW of Lone Tree Road, SE of Anderson.
130
Comment
UC1731158
Juncus digitatus
Dean W. Taylor
1993-6-3
13561
Shasta
Shingle Creek (ca. 3 miles West of Shingletown)
Comment
JEPS66961
Juncus drummondii
W. L. Jepson
1929-9-28
15301 a
Shasta
nw side Lassen Peak; Head of Manzanita Creek
2438
Comment
UC591539
Juncus drummondii
H. F. Copeland
1935-7-29
Shasta
Emerald Lake Mt. Lassen
2400
Comment
CHSC102928
Juncus effusus subsp. pacificus
Peter F. Zika; Julie Nelson
2007-6-3
23011
Shasta
Sacramento Valley.East Valley Creek, tributary of Stillwater Creek, near vernal pools, near Encanto Way, 10 air km NE of Redding.
200
Comment
SEINET6328802
Juncus effusus subsp. solutus
P. F. Zika
2010-6-22
24988
Shasta
Inner North Coast Ranges; northeast side of Panorama Point Road, 0.2 road mi northwest of Lone Tree Road, southeast of Anderson
130
Comment
JEPS100710
Juncus hemiendytus var. hemiendytus
Dean W. Taylor
1990-4-25
10671
Shasta
Shingle Creek, along Highway 44, ca. 1 mile south along right of way of Pacific Gas Pipeline,
679
Comment
JEPS100711
Juncus hemiendytus var. hemiendytus
Dean Wm. Taylor with Glenn Clifton
1990-6-11
10864
Shasta
Dry Lake, 7 miles SW of Burney
Comment
SEINET11156001
Juncus kelloggii
A. G. Vestal
1955-5-14
s.n.
Shasta
Comment
JEPS28605
Juncus mertensianus
George W. Gillett
1957-7-13
782
Shasta
near start trail to Bench Lake; Lassen Volcanic National Park, Lower Kings Creek Meadow
2194
Comment
UC54242
Juncus mexicanus
H. M. Hall and E. B. Babcock
Jun 1903
4189
Shasta
Fall River Springs, ne Shasta County Sierra Nevada Mountains
1066
Comment
UC1149774
Juncus nevadensis
Harold and Virginia Bailey
1948-8-25
2982 c
Shasta
Summit Lake Lassen Volcanic National Park
2040
Comment
HSC101169
Juncus occidentalis
Barbara L. Wilson, P. F. Zika
2011-8-7
16815
Shasta
Hwy. 89 a little south of Pondosa Way
1256
Comment
POM111165
Juncus occidentalis
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
UC2691
Juncus oxymeris
Baker and Nutting
1894-5-22
Shasta
Oak Run
Comment Read comments Nov 27 2006
JEPS28783
Juncus parryi
George W. Gillett
1957-8-17
1082
Shasta
above Lake Helen; Lassen Volcanic National Park, Helen Mountain
2590
Comment
UC501607
Juncus parryi
Frank W. Peirson
1932-7-12
10121
Shasta
s of Burney (on the inner slope of Red Crater); 1000-Lake Basin, Red Crater
2042
Comment
JEPS91273
Juncus triformis
Dean W. Taylor
1990-4-25
10670
Shasta
ca 1 mi s Hwy 44 Shingle Creek (between Shingle Creek and n branch Lack Creek, along right-of-way of PG&E Natural Gas pipeline); Northern Sacramento Valley
679
Comment
RSA0035252
Juncus trilocularis
Barbara Wilson, Peter F. Zika
2011-8-7
16810
Shasta
Highway 44, between Signal Butte and Summit Lake, Cascade Range Highlands.
1574
Comment
CHSC110770
Juniperus californica
Dean Wm. Taylor
2012-7-17
21269
Shasta
Millville Plains; along Ash Creek Road 3.5 road miles east of Balls Ferry crossing of the Sacramento River (ca 10 air miles East of Anderson).
231
Comment
UCD133804
Juniperus occidentalis
J. M. Tucker
1968-9-14
4141
Shasta
Beside State Highway 89, 4.2 miles south-southeast of its intersection with U.S. Highway 299.
975
Comment
CAS-BOT-BC85304
Juniperus occidentalis
W. B. Cooke; V. G. Cooke
1975-9-10
50728
Shasta
Big Juniper, Dry Lake, SR-44, Lassen National Forest
1828
Comment
POM281923
Juniperus occidentalis var. occidentalis
Lyman Benson
1930-7-20
2232
Shasta
Fall River, east of Sierra Nevada, Pit River drainage
915
Comment
CAS-BOT-BC56345
Kalmia microphylla subsp. microphylla
Dr. Emmet Rixford
1923-7-20
s.n.
Shasta
Lone Pine Meadows, north branch of Middle Fork, Kaweah R.
Comment
UC725926
Kalmia polifolia subsp. microphylla
A. A. Heller
1941-8-11
16283
Shasta
at w end of Upper King Creek Meadow Upper King Creek Meadow
2133
Comment
HSC70017
Keckiella lemmonii
Thomas W. Nelson, Jane Nelson
1978-7-21
4435
Shasta
Along Hwy. 36, 1 mi. E of Co. line
Comment
RSA293268
Keckiella lemmonii
D. C. Michener
1980-8-4
3774
Shasta
Shasta-Trinity Mtns (Damnation Pass). Along Dog Creek rd. 9.3 miles west of jct with I-5 at Vollmers (near Delta).
1050
Comment
CAS-BOT-BC246172
Keckiella lemmonii
W. R. Dudley
1899-8-8
s.n.
Shasta
By railroad near Dunsmuir, Siskiyou-Shasta Co. line
Comment
CHSC9207
Kelloggia galioides
G. Strausbaugh
1970-6-21
108
Shasta
In dry sand near summit Buckhorn Bally ca 3.5 mi S from U. S. Hwy. 299W 19.5 mi E of Douglas City.
1463
Comment
GMDRC6931
Kelloggia galioides
J. M. Andre, T. La Doux, Senna & Elias Andre
2013-7-12
31399
Shasta
along north side of Hwy 89 at Pondosa Rd exit, Little Bear Flat, approx. 25 mi. east of McCloud, approx. 20 mi. north of Burney, just south of Siskiyou Co. line
1236
Comment
SBBG27288
Kelloggia galioides
C. L. Hitchcock
1940-5-26
6602
Shasta
ca. 12 mi N of Fall River Mills on Fall River
1371
Comment
UC1036276
Kelloggia galioides
George W. Gillett
1952-7-22
99
Shasta
6 mi n Manzanita Lake check station (along State Highway 89, ne of Lassen Volcanic National Park); Lassen National Forest
1005
Comment
UCD121974
Kelloggia galioides
G. F. Hrusa; T. D. Wilfred
1996-6-11
13009
Shasta
E side of Hwy 89 approx. 1/2 m. N of Old Station Trailer Park, and between USFS N99 and N91.
1386
Comment
CAS-BOT-BC273606
Koeleria pyramidata
Alice Eastwood
1912-6-29
s.n.
Shasta
Goose Valley
Comment
UC501490
Kopsiopsis strobilacea
Frank W. Peirson
1932-7-11
10221
Shasta
Slopes of Mt. Magee, edge of 1000-Lake Basin.
Comment
CHSC88321
Lagophylla ramosissima subsp. ramosissima
R. Fischer; J. Marr
2004-5-24
204
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.
1014
Comment
CHSC99264
Lagophylla ramosissima subsp. 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
JEPS63239
Lamium amplexicaule
Alice King
Apr 1921
Shasta
Anderson
Comment
SEINET8506916
Lamium purpureum
D. W. Taylor
2008-5-14
20203
Shasta
Hat Creek, along Highway 299 just East of the bridge over the creek
853
Comment
SEINET7062918
Lasthenia debilis
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
CAS-BOT-BC352787
Lasthenia glabrata subsp. glabrata
L. E. Smith
1913-4-26
s.n.
Shasta
Anderson
Comment
CHSC118297
Lathyrus brownii
L. P. Janeway
2016-5-19
12099
Shasta
High Cascade Range. Along north side of Hwy 299 1.0 km northeast of jct with Hwy 89 and 8.8 km northeast of Burney.
953
Comment
UC15392
Lathyrus jepsonii var. californicus
M. S. Baker and Frank Nutting
1894-5-22
Shasta
Morley's Station
Comment
HSC46273
Lathyrus sulphureus
Christopher Knopp
1978-5-13
52
Shasta
Beegum Gorge Rd. (FS Rd. 1S02)
976
Comment
HSC85681
Lathyrus sulphureus
J. P. Smith, J. O. Sawyer
1982-5-8
10369
Shasta
Tom Green Mine Rd., 4 mi. W of its junction with French Gulch Rd.
1159
Comment
JEPS55321
Lathyrus sulphureus
Rose
1936-3-19
257
Shasta
Redding
Comment
RSA125723
Ledum glandulosum
George W. Gillett
1952-7-20
86
Shasta
Vicinity of Sulphur Works. Above high way adjacent to hot springs.
2134
Comment
UC1036272
Ledum glandulosum
George W. Gillett
1952-7-20
86
Shasta
above highway adjacent to Hot Springs (vicinity of Sulphur Works, Lassen Volcanic National Park); Lassen Volcanic National Park
2133
Comment
CHSC8764
Lemna minor
S. Chulasmai
1966-4-30
30
Shasta
Vernal pond (0.5 miles from Hat Creek River).
Comment
CHSC84092
Leontodon saxatilis subsp. longirostris
Lowell Ahart; John Dittes
2003-5-22
10190
Shasta
North 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
SEINET3450913
Leontodon taraxacoides subsp. longirostris
Lowell Ahart, John Dittes
2003-5-22
10190
Shasta
Cottonwood, Cottonwood, about 11 air miles east/northeast, 4 air miles west/southwestof Darah Springs State Fish Hatchery, about 1 1/8 miles west of the barn, about 150 yards south of the Coleman Canal, north side of a small wash west of the poor dirt road
250
Comment
CHSC55200
Lepidium campestre
L. P. Janeway
1991-5-10
3938
Shasta
Battle Creek Wildlife Area. Gravel bar bordering the north side of Battle Creek; ca 1 1/2 mi east of the Sacramento River.
118
Comment
HSC101633
Lepidium campestre
J. P. Smith
2010-6-24
12957
Shasta
Between Eastside Rd. and bridge across the Scott River, Scott Valley
614
Comment
JEPS90548
Lepidium campestre
Dean W. Taylor
1992-5-19
12593
Shasta
0.5 mi. above Potem Falls; Shasta Lake Region, Potem Creek drainage
387
Comment
CDA19911
Lepidium campestre
W. Ogden
2002-6-12
PDR P 084077
Shasta
Sierra Nevada; Near garlic field on Dee Knoch Rd.
0
Comment
CHSC84071
Lepidium chalepense
Lowell Ahart; John Dittes
2003-5-22
10194
Shasta
Meadow south the 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
JEPS53714
Lepidium nitidum
J. W. Blankinship
1911-4-11
Shasta
near Redding; Stillwater Creek
Comment
HSC65918
Leptosiphon bolanderi
Teri Bartowski, Shane Feusier, Ruth Takaki, Carol Zimmerer
1980-5-3
75
Shasta
Harrison Gulch along Hwy. 36 at rd. to Deer Lick Springs
823
Comment
POM172665
Leptosiphon bolanderi
Franklin P. Nutting
1894-5-26
s.n.
Shasta
Goose Valley
Comment
UCSB16057
Leptosiphon ciliatus
Breedlove, Dennis
1962-6-12
Shasta
State Highway 89, 7.2 miles south of junction with U.S. Highway 299; Cascade Range
1021
Comment
RSA601528
Leptosiphon montanus
L. C. Wheeler
1935-4-28
3447
Shasta
O'Brien Creek off Sacramento River. (Mt. Diablow Mer.)
427
Comment
CAS-BOT-BC421420
Leptosiphon parviflorus
Julie Kierstead Nelson; Martin Lenz
2014-4-15
2014 -008
Shasta
Hirz Mountain road, off Gilman Road, east of I-5, north of Shasta Lake.
670
Comment
CAS-BOT-BC341881
Lessingia nemaclada
A. A. Heller
1916-6-25
12451
Shasta
10 miles north of Redding
Comment
CAS-BOT-BC341888
Lessingia nemaclada
Ellsworth Bethel
1923-6-12
s.n.
Shasta
Montgomery Creek
Comment
CAS-BOT-BC341887
Lessingia nemaclada
John Thomas Howell
1927-4-4
2297
Shasta
Ten miles ne. of Redding
Comment
CAS-BOT-BC334602
Leucanthemum vulgare
John Thomas Howell
1960-8-23
36423
Shasta
Viola
1341
Comment
JEPS109820
Lewisia cotyledon var. heckneri
Dean W. Taylor
2005-5-19
19314
Shasta
headwaters North Fork Nosoni Creek, along Forest Road 3N18 on the south extent of Curl Ridge
865
Comment
CAS-BOT-BC283894
Leymus cinereus
C. L. Hitchcock
1940-5-25
6582
Shasta
Below Pit Dam, Power Plant, 2 miles W of Fall River Mills
1341
Comment
SEINET6075252
Lilium columbianum
Kenneth Heil, Heil, Kenneth
2014-7-16
35236
Shasta
Lassen National Forest. Ca .9 miles west of North Battle Creek Reservoir. Collections along creek.
Comment
CAS-BOT-BC509373
Lilium kelleyanum
Ellsworth Bethel
1923-6-2
s.n.
Shasta
Montgomery Creek
Comment
CAS-BOT-BC132958
Lilium rubescens
L. E. Smith
1913-6-19
380
Shasta
Castella
Comment
LA22093
Lilium washingtonianum
Carl Epling; Mrs. Epling
August 115 1935
sn
Shasta
Bear Butte, Mt. Lassen
Comment
UC423126
Lilium washingtonianum subsp. purpurascens
Lewis C. Rosenbaum
1916-6-6
Shasta
Castella; Sweetbriar Creek
914
Comment
CAS-BOT-BC133087
Lilium washingtonianum subsp. washingtonianum
Alice Eastwood
1912-6-29
850
Shasta
Goose Valley
Comment
CAS-BOT-BC133088
Lilium washingtonianum subsp. washingtonianum
Paul F. Covel
1937-7-18
706
Shasta
Lassen Nat. Park, Manzanita Lake
Comment
SEINET10969347
Limnanthes
W. D. Stevens
1985-4-25
Stevens 23596
Shasta
along Deschutes Road; chapparral with scattered digger pine
Comment
JEPS121400
Limnanthes alba
Peter F. Zika
2012-5-14
25856
Shasta
I-5 southbound, 0.5 miles N of exit 714 for Gibson road
Comment
JEPS100980
Limnanthes alba subsp. alba
Dean W. Taylor
1988-4-15
9527
Shasta
Olinda, 5.3 miles W of Cottonwood on Gas Point Road
166
Comment
JEPS121401
Limnanthes alba subsp. alba
Jim Nelson, Julie Nelson & P. F. Zika
2012-5-14
25857
Shasta
floodplain of Stillwater Creek, near Encanto Way
Comment
UC1520456
Limnanthes alba subsp. versicolor
Kermit Ritland
May 1981
Shasta
1/4 mi s Round Mtn. town (off Hwy 299)
800
Comment
UCD116490
Limnanthes alba subsp. versicolor
Beth Lowe Corbin
1987-5-2
483
Shasta
near Goose Valley, 3 miles NW of Burney. Lassen National Forest.
Comment
SEINET8727024
Limnanthes alba var. versicolor
Charles T. Mason
1949-1
1259
Shasta
3 miles east of Bella Vista; along U. S. Highway 299.
Comment
UC1397274
Limnanthes floccosa subsp. floccosa
T. Niehaus
649
Shasta
1.3 mi w Bear Creek Bridge (Hwy 44)
Comment
CDA28083
Limnobium laevigatum
Knight, Gill
2008-7-29
PDR# 1365098
Shasta
Redding, Turtle Bay Exploration Park, 840 Auditorium Dr.
0
Comment
UCR37565
Linanthus bakeri
Brian Kearney, Mike Malamus, P. Williams
1984-5-12
123
Shasta
Harrsion Gulch, c. 20 mi east of Hayfork.
823
Comment
SBBG15598
Linanthus pungens subsp. pulchriflorus
D. Myrick
1961-6-23
348
Shasta
Badger Flat, Hat Crk Rd
1828
Comment
SEINET7887737
Linnaea borealis
Unknown
1947-1
8024
Shasta
2.9 miles east of Hatchet Creek, Hatchet Mt. , on highway 299, Shashta County.
Comment
UCD112373
Linum
Christopher Mallek
2008-5-8
AC4- 27
Shasta
Ash Creek.
876
Comment
CHSC61988
Linum lewisii var. lewisii
Vernon H. Oswald
1993-9-7
5930
Shasta
Lassen Volcanic National Park. N side of Little Hot Springs Valley, W of Lassen Hwy. (Hwy.89). Locally common on an open rocky slope bordering the valley.
2468
Comment
CAS-BOT-BC36164
Lithocarpus densiflorus var. densiflorus
James McMurphy
1914-6-10
s.n.
Shasta
Hill above mine, Kennet
Comment
JEPS117852
Lithocarpus densiflorus var. echinoides
Julie Kierstead Nelson
2006-6-16
2006 -26
Shasta
Girard Lookout, 2 miles southwest of Castle Crags
1463
Comment
UC1553468
Lithocarpus densiflorus var. echinoides
E. Dean
1888-7-11
114
Shasta
Castle Dome Castle Crags (and trail up to Castle Dome)
1432
Comment
UCD102744
Lithophragma parviflorum
G. L. Webster; June McCaskill, Robert Rhode, John Tucker
1993-5-16
7795
Shasta
Along Little Cow Creek, NE of Ingot.
381
Comment
JEPS94474
Lithospermum arvense
Vernon Oswald, B. Corbin, M. Dolan and G. Schoolcraft
1997-5-31
8528
Shasta
on e side of Hollenbeck Swamp on the se side of Big Lake n of McArthur Big Lake; , Hollenbeck Swamp
1008
Comment
UCD119496
Lithospermum californicum
G. F. Hrusa
1992-5-3
10481
Shasta
N of Big Bend.
Comment
CDA13028
Lithospermum ruderale
G. F. Hrusa, T. D. Wilfred
1996-6-1
12958
Shasta
Lassen National Forest; at intersection of Hwy 44 and USFS S16.
Comment
HSC103826
Lithospermum ruderale
G. Fred Hrusa, T. D. Wilfred
1996-6-10
12958
Shasta
Lassen National Forest. Intersection of Hwy. 44 and US Forest Service Rd. S16.
1640
Comment
JEPS128831
Lomatium
Julie Kierstead Nelson with Martin Lenz
2017-5-5
2017 003 A
Shasta
Upper Sacramento River watershed, west of I-5, west of Gibson, eastern Klamath Ranges. Along Highland Lakes Road, 38N21.
Comment
JEPS89922
Lomatium californicum
Dean Wm. Taylor with Glenn Clifton
1992-5-5
12515
Shasta
7.4 road mi. w. Round Mt. post office (along Hwy. 299 2.5 mi. e. of junction w/ Oak Run Rd.); Klamath Region, Devil's Rock 7 1/2 Quad., Cedar Creek draina
441
Comment
JEPS95364
Lomatium caruifolium var. denticulatum
Vernon H. Oswald and L. Ahart
1994-5-6
6170
Shasta
T33N R3W SE1/4 Sec. 4, 1200 ft, Foothill Woodland. Clikapudi Trail on the Pit Arm of Shasta Lake, ca. 0.7 mi E of the trailhead at the Jones Valley Boat Ramp
365
Comment
UCR39786
Lomatium dasycarpum
M. Mayer, S. Meredith et al
1985-5-12
85
Shasta
9 mi. east of Platina, on County road A16
418
Comment
UC21290
Lomatium macrocarpum
M. S. Baker and Frank Nutting
1894-5-26
Shasta
Goose Valley
Comment
POM260318
Lomatium macrocarpum
C. L. Hitchcock
1940-5-25
6591
Shasta
Below Pit Dam, Power Plant, 2 miles west of Fall River Mills.
1341
Comment
HSC47436
Lomatium marginatum var. marginatum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9737
Shasta
County Rd. A16, 3 mi. SW of Ono
305
Comment
JEPS909
Lomatium marginatum var. marginatum
Mrs. C. F. Rose
1936-3-17
250
Shasta
Redding
Comment
UCD18885
Lomatium nudicaule
Vernal Pool Team 2001; Carol Witham and Jennifer Buck
2001-5-9
193
Shasta
from intersection of Hwy 299, take Day Rd. 6 mi. north and 1 mi. west on fire roads, Day Road site.
Comment
CHSC59664
Lomatium tracyi
B. Williams
1979-6-6
212
Shasta
Shasta-Trinity NF/Yolla Bolla Road, old road above the creek at North Fork Beegum Creek Campground.
944
Comment
HSC48872
Lomatium triternatum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-7
9855
Shasta
1 mi. N of bridge over Brown's Creek on County Line Rd.
671
Comment
UC1606331
Lomatium utriculatum
Barbara Ertter with Gary Schoolcraft, Roger Raiche, Joe Molter
1993-5-1
11667
Shasta
ca. 15 airmiles n.-n.e. Redding (Curl Creek n. of Shasta Lake Caverns on e. side of McCloud R. branch of Shasta Lake)
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
POM68323
Lonicera conjugialis
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
CAS-BOT-BC240837
Lonicera interrupta
Alice Eastwood
1923-5-28
11980
Shasta
Near Delta
Comment
CAS-BOT-BC240838
Lonicera interrupta
Alice Eastwood; John Thomas Howell
1940-6-11
7963
Shasta
Eastern Fall River Valley
Comment
CAS-BOT-BC240831
Lonicera interrupta
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
LA205882
Lonicera involucrata var. involucrata
Carl Epling; William Robison
1935-7-19
sn
Shasta
Mineral Creek, Lassen Volcanic National Park
Comment
CAS-BOT-BC200965
Lotus
C. L. Hitchcock
1940-5-17
6446
Shasta
3 miles east of Redding
152
Comment
UC864818
Lotus humistratus
C. L. Hitchcock
1940-5-17
6444
Shasta
3 mi e Redding
152
Comment
RSA27016
Lotus humistratus
C. L. Hitchcock
1940-5-17
6444
Shasta
3 miles east of Redding.
152
Comment
RSA406192
Lotus humistratus
J. P. Smith, J. O. Sawyer, T. W. Nelson
1978-4-9
9717
Shasta
County Road A16, 9.7 miles from its junction with State Route 36.
381
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
POM260465
Lotus micranthus
C. L. Hitchcock
1940-5-17
6446
Shasta
3 miles east of Redding
152
Comment
UC15569
Lotus nevadensis var. nevadensis
M. S. Baker and Frank Nutting
1894-5-26
Shasta
Goose Valley
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
RSA406404
Lotus oblongifolius
Christopher Davidson
1975-6-6
2715
Shasta
Ca. 20 mi E of Redding on Hwy 44.
640
Comment
JEPS25417
Lotus pinnatus
Rimo Bacigalupi with G. T. Robbins
1959-4-23
7033
Shasta
about 2.5 mi ne Jones Valley Road junction with U.S. Highway 99 (along Jones Valley Road, along Moody Creek, near confluence of w fork of Stillwater Creek); Moody Creek
198
Comment
CAS-BOT-BC105062
Lotus purshianus
R. C. Wenk; P. Hopkinson; M. Hammond; P. Brownsey
2008-6-20
886
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
UC727146
Lupinus
A. A. Heller
1943-8-23
Shasta
Upper Ky Creek Meadow; Lassen Volcanic National Park, Upper Ky Creek Meadow
Comment
SEINET10484221
Lupinus
W. D. Stevens
1985-4-25
Stevens 23576
Shasta
along Deschutes Road; chapparral with scattered digger pine
Comment
RSA565078
Lupinus albicaulis var. shastensis
Wm Taylor
1992-5-2
13408
Shasta
S base Di Hill; along ephemeral tributary creek S of Ponderosa Way.
671
Comment
CAS-BOT-BC195943
Lupinus albifrons var. albifrons
Mrs. D. B. McAllister
1918-4-29
10
Shasta
Ydalpon
Comment
POM266082
Lupinus albifrons var. albifrons
C. L. Hitchcock
1940-5-17
6447
Shasta
3 miles east of Redding
152
Comment
CAS-BOT-BC196041
Lupinus albifrons var. collinus
L. E. Smith
1913-3-12
8
Shasta
Pit River
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
SEINET10903794
Lupinus angustiflorus
David B. Dunn
1971-8-15
Dunn 18148
Shasta
Se side of lassen peak, s of summit lake
1981
Comment
UC2062863
Lupinus angustiflorus
David B. Dunn
1971-8-15
18148
Shasta
East side of Lassen Peak, south of Summit Lake.
Comment
SBBG3537
Lupinus arbustus
H. and M. Dearing
1939-6-12
3638
Shasta
Mineral Entrance near Lassen Nat Park
1828
Comment
POM24613
Lupinus arbustus subsp. silvicola
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
CAS-BOT-BC208814
Lupinus argenteus var. heteranthus
Charles Piper Smith
1947-6-13
47438
Shasta
Highway 89, Hat Creek Ranger Station, 7.2 miles south.
Comment
CAS-BOT-BC208816
Lupinus argenteus var. heteranthus
Charles Piper Smith
1947-6-13
47434 a
Shasta
Highway 89, Old Station Post Office, 7.2 miles south.
Comment
CAS-BOT-BC208819
Lupinus argenteus var. heteranthus
Charles Piper Smith
1947-6-13
47441
Shasta
Highway 299, McArthur, in town.
Comment
UC710960
Lupinus argenteus var. heteranthus
C. L. Hitchcock
1940-5-23
6511
Shasta
ca 1/4 mi s Burney Falls; s of Burney Falls
Comment
UCD106689
Lupinus argenteus var. palmeri
G. F. Hrusa; T. D. Wilfred
1996-6-11
13022
Shasta
E side of Hwy 89 approx. 1/2 m. N of Old Station Trailer Park, and between USFS N99 and N91.
1385
Comment
CDA12986
Lupinus bicolor
G. F. Hrusa
1996-4-3
12888
Shasta
Upper Sacramento Valley; E side of Sacramento River at corner of Gover Rd. and Sacramento River ~3 m. S of Anderson.
Comment
SEINET2441576
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2009-6-11
14983
Shasta
Southern Cascade Range: nRoad 300, a side road without an official road sign, at the north side of CA-44; 9.7 miles east of Shingletown (Viola 7.5' Q.).
1261
Comment
SEINET5736987
Lupinus bicolor subsp. umbellatus
J. Maze
1971-1
742
Shasta
Near Oasis Road exit, Interstate 5, Shasta County.
Comment
CHSC55217
Lupinus bicolor var. tridentatus
L. P. Janeway
1991-5-10
3933
Shasta
Battle Creek Wildlife Area. Floordplain on the north side of Battle Creek between Coleman Fish Hatchery Road and the creek; ca 1 1/2 mi east of the Sacramento River.
120
Comment
UCD107618
Lupinus croceus
Donald Myrick
1968-6-23
1998
Shasta
along Delta Toll Road from Delta to Trinity Center.
1524
Comment
SEINET10489286
Lupinus latifolius subsp. viridifolius
Jeffrey Huber
1971-6-10
Huber 297
Shasta
15 mi. S of weed, on i-5.
Comment
SEINET194326
Lupinus laxiflorus var. laxiflorus
A. A. Heller
1942-8-14
16527
Shasta
Slope south of Simmit Lake Campground. Canadian Zone.
2041
Comment
CDA13526
Lupinus lepidus var. sellulus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13352
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
UC54400
Lupinus leucophyllus
H. M. Hall and E. B. Babcock
June, 1903
4181
Shasta
Dana Sierra Nevada Mountains, Dana (ne Shasta County)
1066
Comment
UC201952
Lupinus nanus
Milo S. Baker
Shasta
Stillwater
Comment
UCD109000
Lupinus nanus
A. A. Heller
1917-4-21
12992
Shasta
Clear Creek 7 miles south of Redding.
Comment
HSC39308
Lupinus obtusilobus
Thomas W. Nelson, Jane P. Nelson
1976-8-1
3121
Shasta
Lassen Volcanic National Park, just N of trail head to Lassen Peak along main road
Comment
RSA32836
Lupinus obtusilobus
A. A. Heller
1941-7-24
16252
Shasta
Western end of Chaos Jumbles near Manzanita Lake, Lassen Volcanic National Park.
Comment
UC73243
Lupinus onustus
Misses Jones and Alexander
1902-6-22
Shasta
near Spring Camp; near Spring Camp
Comment
SEINET12156874
Lupinus ruber
Unknown
1965-1
391
Shasta
ca 5 mi W of Burney, on US 299
1219
Comment
SEINET10490885
Lupinus sellulus var. sellulus
David B. Dunn
1971-8-15
Dunn 18145
Shasta
60 mi. N of manzanita lake on hwy 89 in yellow pine.
Comment
POM266075
Lupinus subvexus var. transmontanus
C. Leo Hitchcock
1940-5-24
6532
Shasta
On Hat Creek, ca. 20 miles west of Fall River Mills.
Comment
JEPS101273
Luzula divaricata
Dean Wm. Taylor with Rexford E. Palmer
1988-6-26
9911
Shasta
Clover Mountain, North facing slope, near summit; Lassen National Forest
1950
Comment
RSA692609
Lychnis coronaria
D. W. Taylor
1996-6-15
15670
Shasta
Shasta County: Bear Gulch, along Highway 299 about 8 miles west of Round Mountain; Shasta-Trinity National Forests.
427
Comment
UCR255888
Lythrum salicaria
Greg de Nevers
2001-7-25
12622
Shasta
Ahjumawi [Lava Springs] State Park
1011
Comment
CDA10990
Machaeranthera canescens
G. F. Hrusa
1991-6-27
8482
Shasta
Pit River Drainage; Along road above Hat Creek Powerhouse #2.
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
UC1278851
Madia citrigracilis
David D. Keck
1938-8-9
4892
Shasta
s side Burney Mountain; s side Burney Mountain, Burney Spring
1524
Comment
UCD135722
Madia citrigracilis
Bruce G. Baldwin
1986-6-26
607
Shasta
at first summit east of junction with California 89 at Old Station along California 44.
Comment
CAS-BOT-BC343977
Madia elegans
Alice Eastwood; John Thomas Howell
1940-6-11
7925
Shasta
Near Fall River Mills
Comment
CAS-BOT-BC343978
Madia elegans
A. A. Heller
1905-5-29
s.n.
Shasta
Near Redding
Comment
UC830840
Madia elegans
Alice Eastwood
Jun 29 1912-Jul 11 1912
891
Shasta
Goose Valley
Comment
CAS-BOT-BC343971
Madia elegans
Palmer Stockwell
1934-7-16
85
Shasta
One mile west of Viola
Comment
CAS-BOT-BC343980
Madia elegans
A. A. Heller
1914-8-30
11749
Shasta
Hills 8 miles north of Redding
Comment
UC830837
Madia elegans
Alice Eastwood
1912-7-25
1407
Shasta
Pitt
Comment
JEPS88128
Madia exigua
V. H. Oswald, Lowell Ahart and Robin Ondricek-Fallsheer
1996-7-1
7908
Shasta
Harrison Gulch Rd. 2.4 mi (odometer) n Hwy. 36 (w of Platina); High North Coast Ranges
944
Comment
JEPS29557
Madia glomerata
Hans Leschke
1960-9-8
1804
Shasta
Little Hot Springs Valley Lassen Volcanic National Park
2225
Comment
CAS-BOT-BC343408
Madia gracilis
L. E. Smith
1913-6-5
345
Shasta
Kennet [Kennett]
Comment
HSC84320
Madia gracilis
J. P. Smith, Thomas W. Nelson
1982-5-15
10429
Shasta
Lewiston Turnpike along Sawpit Gulch, 1.2 mi. from its junction with Hwy. 299
579
Comment
UCR206057
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2009-6-11
14977
Shasta
Southern Cascade Range, 'Road 300,' a side road without an official road sign, at the north side of CA-44; 9.7 miles east of Shingletown
1261
Comment
UCR207035
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2009-6-11
14968
Shasta
Southern Cascade Range, within the village of Shingletown along CA-44
1037
Comment
CAS-BOT-BC343412
Madia gracilis
David D. Keck
1944-7-10
5466
Shasta
2 mi. W. of Platina, on hillside, on middle fork of Cottonwood Creek, inside east boundary of Trinity N.F.
883
Comment
SEINET10474810
Madia gracilis
Mary Susan Taylor
1980-6-25
Taylor 2952
Shasta
T38N R2W nw sec 27 Shoeinhorse Mt quad; Shasta-Trinity Natl Forest; on limestone talus, s-facing slope, on 38N11, ca. 0.5 mi S of McCloud Reservoir Dam, ca. 4 mi S of Wyntoon. With J. Prouty.
732
Comment
UC54069
Madia sativa subsp. dissitiflora
H. M. Hall and E. B. Babcock
Jun 1903
4019
Shasta
Slatonis; Sierra Nevada Mountains
426
Comment
RSA18614
Mahonia repens
C. B. Wolf
1937-8-8
9080
Shasta
Sacramento River Canyon, 5.7 miles N of Lamoine.
549
Comment
RSA0009483
Maianthemum stellatum
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
UCD116398
Malacothamnus fremontii
R. Tofsrud
1949-6-1
s.n.
Shasta
Ono #4 burn plot.
Comment
HSC98350
Malacothrix floccifera
J. Carey, A. Hong, J. Leffingwell
1995-4-23
67
Shasta
10 mi. N on rd. A16 from its intersection with Hwy. 36
366
Comment
CDA4991
Malva neglecta
J. M. DiTomaso
2002-5-29
s.n.
Shasta
Fall River.
0
Comment
SEINET5729441
Marah watsonii
J. Maze
1971-1
768
Shasta
About 1 mile east of Shasta City on Highway 299.; Shasta City
Comment
CHSC4026
Medicago lupulina
Sadie Gualtieri
1967-3-17
Shasta
On W. side Shasta Junior College Campus (Old site), Redding.
Comment
POM188326
Melica aristata
Marcus E. Jones
1931-7-17
29201
Shasta
Shasta City (Session's).
Comment
HSC101567
Melica bulbosa
J. P. Smith, J. O. Sawyer
2010-5-7
12835
Shasta
Shasta-Trinity National Forest. Rd. S of Sims Flat Guard Station on 37N16.
521
Comment
UC501561
Melica bulbosa
Frank W. Peirson
1932-7-9
10267
Shasta
meadow below Burney Spring
1432
Comment
SEINET10599367
Melica californica
A. Arthur Heller
1905-5-26
Heller 7857
Shasta
Near Redding.
Comment
HSC41366
Melica subulata
J. P. Smith
1976-5-22
8799
Shasta
Shasta-Trinity National Forest, along Clear Creek.
915
Comment
JEPS104362
Melilotus indicus
Lowell Ahart
2003-5-22
10213
Shasta
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
NY749322
Melissa officinalis
B. Anderson
1986-7-8
3102
Shasta
Rte 299 W of Round Mountain
320
Comment
RSA69713
Mentzelia dispersa
F. W. Peirson
1932-7-14
10186
Shasta
On slope near south end of Lake Eiler, Thousand-Lake Basin.
1951
Comment
HSC69858
Mentzelia laevicaulis
R. Kalal
1980-9-11
101
Shasta
Hwy. 299, 2 mi. SW of town of Ingot.
396
Comment
CHSC9236
Mentzelia micrantha
G. Strasbaugh
1970-6-21
104
Shasta
Abundant near summit of Buckhorn Bally ca. 3.1 mi. s from U. S. Hwy.299W 19.5 mi. e of Douglas City.
1463
Comment
UC73449
Menyanthes trifoliata
Milo S. Baker
1906-5-26
Shasta
Goose Valley
Comment
CAS-BOT-BC428461
Micranthes aprica
Roxana S. Ferris; Laura Lorraine
1941-8-10
10460
Shasta
Lassen National Park, upper meadows of Kings Creek
2240
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
CHSC78100
Micranthes californica
Terry Nelson
1998-4-18
240 -25
Shasta
Just below the ridge line on a slope with a ne aspect 6 mi ne of Cottonwood. 2 mi e of the Sacramento River and 1.8 mi n of Battle Creek.
158
Comment
LA209003
Micranthes nidifica
F. J. Hermann;
1931-6-22
Shasta
Bumpass Mountain, Above Bumpass Hell trail
2346
Comment
CHSC25740
Micranthes odontoloma
John Steiner
1977-7-11
103
Shasta
Lassen Volcanic National Park. Along n edge of Shadow Lake source stream, 50 m w of lake.
2243
Comment
SBBG21850
Micranthes odontoloma
D. Myrick
1964-7-22
911
Shasta
Kings Crk Meadow Cmpgrd
2255
Comment
CAS-BOT-BC429088
Micranthes odontoloma
Hans Leschke
1958-8-16
1553
Shasta
Lassen Volcanic National Park. Grassy Swales
1950
Comment
SBBG27350
Micropus californicus
C. L. Hitchcock
1940-5-17
6458
Shasta
3 mi E of Redding
Comment
CHSC9327
Micropus californicus var. californicus
G. Strausbaugh
1970-6-21
115
Shasta
Near summit of Buckhorn Bally ca. 4.5 mi. s from U.S. Hwy. 299W, 19.5 mi. east of Douglas City.
Comment
JEPS15300
Microseris campestris
Robert F. Hoover
1936-4-1
838
Shasta
sw of Modesto (near San Joaquin River)
Comment
JEPS104197
Microseris elegans
Lowell Ahart
2003-5-12
10134
Shasta
About 50 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-BC349362
Microseris nutans
Alice Eastwood; John Thomas Howell
1940-6-11
7940
Shasta
Near McArthur
Comment
CHSC60315
Microseris nutans
Mary Ann Showers
1992-6-28
2634
Shasta
Lassen Volcanic National Park. Mill Creek Falls Trail. Slopes between West and East Sulphur Creeks.
2072
Comment
CHSC93299
Microseris nutans
R. Fischer
2005-5-20
585
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected on the Juniper Trail in the duff of pine/oak woodland.
1036
Comment
LA209493
Mimulus bicolor
Alice Eastwood;
1912-6-27
627
Shasta
Montgomery Creek
Comment
JEPS100717
Mimulus breweri
Dean W. Taylor
1988-6-24
9874
Shasta
summit of Grizzly Peak, along Pacific Crest Trail
1905
Comment
JEPS22213
Mimulus guttatus
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
1958-4-23
6299
Shasta
about 11 mi se Millville (along California Highway 44, 1 mi above and e of junction with the Dersch Road)
499
Comment
UC1034021
Mimulus guttatus
Francis W. Pennell
1940-7-20
26207
Shasta
just above Burney Falls (Route 89)
914
Comment
UC1543762
Mimulus guttatus
Harold and Virginia Bailey
1948-8-25
3011
Shasta
Summit Lake Lassen Volcanic National Park
2040
Comment
UC1239040
Mimulus kelloggii
Freed W. Hoffman
1948-7-3
2472
Shasta
23.6 mi ne Redding (Highway 299); Little Cow Creek
Comment
UC726296
Mimulus kelloggii
A. A. Heller
1942-5-3
Shasta
5 1/2 mi w Ono (Sunnyhill Mine Road)
Comment
POM5022
Mimulus kelloggii
Milo S. Baker
1900-5-2
s.n.
Shasta
Red Road near Furnaceville.
Comment
CDA13075
Mimulus layneae
G. F. Hrusa, T. D. Wilfred
1996-6-11
13008
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
JEPS95530
Mimulus layneae
Vernon H. Oswald and L. Ahart
1994-5-12
6200
Shasta
T35N R5W NE1/4 SE1/4 Sec. 29, 1200 ft, Yellow Pine Forest. 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
UC54646
Mimulus layneae
H. M. Hall and E. B. Babcock
June 1903
4146
Shasta
South Fork Bear Creek Sierra Nevada Mountains
1249
Comment
HSC103567
Mimulus layneae
Thomas W. Nelson, Jane Nelson
1986-6-23
8122
Shasta
Along State Route 44, 4 mi. E of Shingletown
Comment
RSA535436
Mimulus layneae
David M. Thompson
1988-6-6
935
Shasta
6 air mi NE of Burney Mt. lookout. 7.3 mi S of Hwy 299 jct along Hwy 89; 0.2 mi S of Lassen National Forest boundary sign, W side of Hwy.
1037
Comment
UC886274
Mimulus lewisii
Alice Eastwood
Aug 22 1912-Aug 26 1912
1864
Shasta
streams at foot Lassen Butte
Comment
UCD148889
Mimulus microphyllus
Ellen Dean; L. Huiet, A. Smith, J. Smith and M. Lenz
2014-5-15
8205
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
UC127262
Mimulus microphyllus
H. M. Hall and E. B. Babcock
June, 1903
4028
Shasta
Upper Sacramento Sierra Nevada Mountains
457
Comment
UCSC000678
Mimulus moschatus
I. J. Condit
2011-8-2
s.n.
Shasta
Castella
Comment
RSA535615
Mimulus nanus var. jepsonii
David M. Thompson
1989-7-3
1033
Shasta
Lassen Volcanic National Park. 0.1-0.2 mi N of turnoff for Summit Lake Ranger Station along Hwy 89.
2046
Comment
UC1543766
Mimulus nanus var. jepsonii
Harold and Virginia Bailey
1948-8-27
2930 a
Shasta
Kings Creek Meadow mear picnic grounds Lassen Volcanic National Park
2164
Comment
UC1553534
Mimulus nanus var. jepsonii
E. Dean with B. Williams, D. Taylor, R. Buck, R. Palmer
1988-6-21
67
Shasta
3.0 mi n Hwy. 299 (Bunchgrass rd.); hatchet Mtn.
1524
Comment
LA96476
Mimulus nanus var. mephiticus
Frank W. Peirson;
1932-7-16
10309
Shasta
Burney Spring
1432
Comment
HSC71902
Mimulus nanus var. nanus
Thomas W. Nelson, Jane P. Nelson
1980-6-22
5826
Shasta
Shasta-Trinity National Forest, junction of FS Rd. 41 and FS Rd. 28N08
1220
Comment
JEPS27770
Mimulus nasutus
Milo S. Baker
1900-4-29
Shasta
Latans Stillwater <creek>
Comment
UCD122864
Mimulus primuloides
D. Sanchez-Mata; P. Rodriguez, R. Gavilan, J. E. Echev.
1996-9-9
s.n.
Shasta
Lassen Volcanic National Park, at Summit Lake North.
2070
Comment
UCD122886
Mimulus primuloides
K. L. Olsen
1949-7-30
14
Shasta
King's Creek Meadow, Mt. Lassen National Park.
Comment
SEINET8733246
Mimulus tilingii
George W. Gillett
1953-1
296
Shasta
3 miles above Summit Lake. Lassen Peak Highway. Altitude ca. 7200 feet.
2195
Comment
JEPS28549
Mimulus torreyi
George W. Gillett
1957-7-8
680
Shasta
2.2 mi ne Manzanita Lake Checking Station (on highway #89); Lassen Volcanic National Park
1828
Comment
UC1024356
Mimulus torreyi
George W. Gillett
1953-7-9
265
Shasta
4.6 mi w Big Spring (along State Hwy 89 ne of Lassen Volcanic National Park, between park boundary and Subway Cave); Lassen National Forest
1584
Comment
POM260885
Mimulus torreyi
Alice Eastwood, John T. Howell
1940-6-10
7889
Shasta
Montgomery Creek
Comment
RSA103941
Mimulus tricolor
Alice Eastwood
1912-6-29
968
Shasta
Goose Valley.
Comment
CAS-BOT-BC388870
Minuartia douglasii
Ellsworth Bethel
1923-6-12
s.n.
Shasta
Burney
Comment
CHSC9192
Minuartia douglasii
G. Strausbaugh
1970-5-16
63
Shasta
Just off ne edge of Brandy Creek Swimming Area parking lot.
374
Comment
CHSC92971
Minuartia douglasii
R. Fischer
2005-5-20
499
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along Fishhawk Trail.
1021
Comment
UC465487
Minuartia douglasii
Franklin P. Nutting
Shasta
Goose Valley
Comment
UC75506
Minuartia douglasii
Milo S. Baker
May, 1896
29
Shasta
Stillwater
Comment
CAS-BOT-BC388867
Minuartia douglasii
D. E. Breedlove
1962-6-11
3390
Shasta
On east side of Burney Falls, Burney Falls State Park; Cascade Range
914
Comment
CAS-BOT-BC388868
Minuartia douglasii
Ellsworth Bethel
1923-6-6
s.n.
Shasta
Big Bend P.O., Henderson
Comment
HSC4055
Minuartia douglasii
C. L. Hitchcock
1940-5-23
6517
Shasta
5 mi. E of Burney Falls
Comment
JEPS28440
Minuartia nuttallii subsp. gracilis
George W. Gillett
1957-7-11
721
Shasta
above Crater Lake; Lassen Volcanic National Park, Chaos Crags
2072
Comment
UC1036300
Minuartia nuttallii subsp. gregaria
George W. Gillett
1952-8-2
145
Shasta
Lassen Peak Lassen Volcanic National Park (summit area)
3169
Comment
UC1024367
Mitella pentandra
George W. Gillett
1953-7-20
285
Shasta
Bridle Trail at crossing of East Fork Hat Creek; Lassen Volcanic National Park, Vicinity of Summit Lake
2011
Comment
CAS-BOT-BC435107
Mollugo verticillata
L. E. Smith
1913-8-20
539
Shasta
Anderson
Comment
RSA83380
Monardella odoratissima
F. W. Peirson
1932-7-9
10292
Shasta
Burney Springs,
1433
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
UC519257
Monardella odoratissima subsp. pallida
H. F. Copeland
1920-7-29
435
Shasta
Jonesville woods Jonesville
Comment
CAS-BOT-BC222121
Monardella odoratissima subsp. pallida
A. H. Kramer
1930-7-19
28
Shasta
Prospect Pk., Lassen National Park
Comment
CHSC9254
Monardella sheltonii
G. Strausbaugh
1970-7-19
136
Shasta
5 ft. above w side road bed on dirt road to Shasta Bally ca. 4.5 mi. e of summit.
411
Comment
CAS-BOT-BC220245
Monardella sheltonii
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
JEPS62421
Monardella villosa subsp. villosa
J. W. Blankinship
1911-6-6
Shasta
Redding
152
Comment
UC157919
Monardella villosa subsp. villosa
Milo S. Baker
1898-7-4
277
Shasta
Stillwater
Comment
UC852060
Montia fontana
Louis C. Wheeler
1935-3-31
3390
Shasta
3 mi ne of Redding (between Boulder and Churn Creek)
198
Comment
UCD101760
Montia linearis
Dan Marcum
1982-5-5
s.n.
Shasta
wet pasture.
Comment
UCD16093
Montia linearis
Dan Marcum
1999-4-1
s. n.
Shasta
California. Shasta County: Town of Fall River Valley.
1005
Comment
CHSC4725
Montia parvifolia
R. Carter
1966-5-14
393
Shasta
Found ca. 100 yds. S of bridge over Sacramento R. on E side of river, growing on moist, rocky clift along E side of road; Sweetbriar.
609
Comment
CAS-BOT-BC445127
Montia parvifolia
Jas. McMurphy
1914-6-27
s.n.
Shasta
Balaklala [Balaklaia] Mine, 12 mi N. Redding
Comment
SEINET10572671
Montia parvifolia
Mary Susan Taylor
1980-6-10
Taylor 2822
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
CHSC93021
Muhlenbergia asperifolia
R. Fischer
2005-7-17
621
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a meadow along the western shore of Big Lake.
1010
Comment
CAS-BOT-BC263372
Muhlenbergia asperifolia
R. E. Frenkel
1964-7-12
660
Shasta
On California Hwy. 299, 1.2 miles east of McArthur
1066
Comment
CAS-BOT-BC267034
Muhlenbergia filiformis
Lewis S. Rose
1945-9-8
45279
Shasta
Manzanita Lake
1783
Comment
CAS-BOT-BC275167
Muhlenbergia richardsonis
George W. Gillett
1957-8-13
1042
Shasta
Lassen Volcanic National Park. Shores of Hat Lake
1965
Comment
RSA712553
Myosotis stricta
R. Fischer
2005-5-21
555
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArther, on the western edge of the Modoc Plateau.
1011
Comment
CDA14152
Myriophyllum quitense
G. F. Hrusa, T. Holmes
1997-6-18
13864
Shasta
Fall River; Fall River upstream from Glenburn.
Comment
CDA37261
Myriophyllum sibiricum
B. Villegas
2008-7-1
s.n.
Shasta
Fall River at Fall River Ranch, near Fall River Mills.
Comment
RSA239234
Myriophyllum sibiricum
Robert F. Thorne, L. DeBuhr, C. W. Tilforth
1972-9-21
42370
Shasta
Lassen Volcanic National Park: washed up on shore of Mananita Lake.
1814
Comment
CDA20564
Myriophyllum spicatum
Misslin
2005-8-2
PDR 1360602
Shasta
Northern California; Little Tule River at McArthur Rd bridge.
0
Comment
OBI29895
Myriopteris gracillima
Robert J. Rodin
1971-6-14
8463
Shasta
At Slate Creek, 35 miles north of Redding along Highway #5
701
Comment
JEPS1367
Nama lobbii
Chesnut and Drew
1891-1
20
Shasta
Lassen Peak
Comment
RSA32748
Nama lobbii
A. A. Heller
1937-7-21
15930
Shasta
Near the Sulphur Works entrance to Lassen Volcanic National Park
Comment
CAS-BOT-BC515990
Narthecium californicum
Alice Eastwood
1923-5-28
11967
Shasta
Near Sims
Comment
CHSC118571
Navarretia atractyloides
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21396
Shasta
Along poor dirt road, near shoreline of Fall River Lake, about 0.8 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
1007
Comment
UC726821
Navarretia capillaris
A. A. Heller
1941-7-24
16259
Shasta
near Noble Pass (Lassen Volcanic National Park); , near Noble Pass
1828
Comment
UC856858
Navarretia divaricata
C. L. Hitchcock
1940-5-26
6600
Shasta
ca 12 mi n Fall River Mills
1371
Comment
JEPS88126
Navarretia divaricata subsp. vividior
V. H. Oswald, Lowell Ahart and Robin Ondricek-Fallsheer
1996-7-1
7906
Shasta
High North Coast Ranges. Harrison Gulch Road 2.4 miles (odometer) N of Highway 36, W of Platina
Comment
UC127856
Navarretia divaricata subsp. vividior
H. M. Hall and E. B. Babcock
Jun 1903
4213
Shasta
Fall River Springs Sierra Nevada Mountains
1066
Comment
CAS-BOT-BC230311
Navarretia heterandra
Alice Eastwood
1912-6-26
681
Shasta
Oak Run
Comment
UCR146306
Navarretia heterandra
Beecher Crampton
1960-6-16
5656
Shasta
Glenburn, 4.5 mi N of Fall River Mills
1067
Comment
SJSU1539
Navarretia intertexta
C. W. Sharsmith
1954-6-23
6188
Shasta
c. 15 mi S of Burney Falls of Pit R
Comment
CHSC118576
Navarretia intertexta subsp. intertexta
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21394
Shasta
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
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
JEPS100568
Navarretia intertexta subsp. intertexta
Dean Wm. Taylor with Rexford E. Palmer
1988-5-5
9624
Shasta
Cow Creek along Highway 44 1.4 miles upstream from Milleville, under PG&E high-voltage electrical transmission lines
164
Comment
CHSC34352
Navarretia intertexta subsp. propinqua
J. D. Prouty
1981-7-21
1259
Shasta
Margin of stockpond. Ca. 6 mi. ese. of Fall River Mills.
1097
Comment
JEPS70370
Navarretia leucocephala
C. F. Rose
1935-5-20
Shasta
Redding
Comment
JEPS70371
Navarretia leucocephala
Mary Alice King
1921-1
Shasta
Anderson
Comment
SEINET3860197
Navarretia leucocephala subsp. leucocephala
Leigh A. Johnson, Susannah J. Fulton
2010-1
10 -047
Shasta
Parkville Rd., ca. 1 km south of Dersch Rd, by a cemetary.; 0
130
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
UCD37454
Navarretia subuligera
Beecher Crampton
1960-6-16
5655
Shasta
Shasta County, Glenburn, 4.5 miles north of Fall River Mills.
1066
Comment
JEPS100565
Navarretia tagetina
Dean Wm. Taylor with Rexford E. Palmer
1988-5-5
9622
Shasta
Woodman Creek Highway 299 1.2 miles E crossing of Salt Creek
192
Comment
UC73611
Navarretia viscidula
Milo S. Baker
1898-7-4
269
Shasta
Stillwater
Comment
UCD48709
Navarretia viscidula
A. A. Heller
1905-5-29
s.n.
Shasta
Near Redding.
Comment
UC890879
Nemacladus capillaris
Alice Eastwood
Jun 29 1912-Jul 11 1912
788
Shasta
Goose Valley
Comment
HSC48527
Nemophila heterophylla
Mark Flippo
1978-5-13
56
Shasta
Trinity National Forest, Basin Gulch Campground
Comment
NY337177
Nemophila menziesii
H. E. Brown
1897-5-15
145
Shasta
Near Pit River
213.4
Comment
HSC48498
Nemophila pedunculata
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9683
Shasta
County Rd. A16, 7 mi. from junction with Hwy. 36
671
Comment
HSC65636
Nemophila pedunculata
J. P. Smith
1973-3-23
5935
Shasta
7.6 mi. E of Hwy. 299 on French Gulch Rd.
366
Comment
HSC92586
Nemophila pedunculata
Moulton, Sparks, Wood
1995-4-22
13
Shasta
1 mi. up A16, 8 mi. from Basin Gulch Campground
701
Comment
CHSC89651
Nepeta cataria
R. Fischer; J. Marr
2004-8-14
355
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7 at water edge of Horr Pond. On mdw between Hor Pond and camp 7. Another population obs. near Ja-She camps and Ya-She pond.
1010
Comment
CAS-BOT-BC140143
Neviusia cliftonii
J. K. Nelson; Len Lindstrand III
2004-9-1
2004 -100
Shasta
Stein Creek, Pit River Arm, Shasta Lake; ca 20 miles NE of Redding
350
Comment
CDA30646
Neviusia cliftonii
Robert M. Rhode, Jennifer Lyman, Barbara Moritsch, Carol Witham
1993-5-1
105
Shasta
Near McCloud River arm of Shasta Lake, on main fork of Campbell Creek; 2.0 air miles northwest of Town Mtn.
Comment Read comments Dec 4 2014
SEINET1910364
Neviusia cliftonii
James R. Shevock, Barbara Ertter
1992-1
12197
Shasta
Along Shasta-Trinity NF Rd 27, 0.6 mi. N of Squaw Creek Ranger Station, NW of Shasta Lake (24.4 mi. from hwy 299 & ca. 25 air mi NNE of Redding.
366
Comment
UC1594125
Neviusia cliftonii
James R. Shevock
1992-5-8
12127
Shasta
Off of highway 299, 2.5 miles E of junction with Oak Run Road. Ca 40 air km NE Redding.
Comment
RSA0005707
Neviusia cliftonii
James R. Shevock, B. Ertter
1992-6-13
12192
Shasta
Off of highway 299, 2.5 miles E of jct with Oak Run Rd. About 40 air km NE of Redding.
442
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
JEPS12275
Nicotiana acuminata var. multiflora
J. W. Blankinship
1911-5-31
Shasta
Anderson
Comment
CDA10989
Nicotiana attenuata
G. F. Hrusa
1991-6-27
8481
Shasta
Pit River Drainage; Road above Hat Creek Powerhouse #2.
Comment
HSC100263
Notholithocarpus densiflorus
J. P. Smith, , J. O. Sawyer, & R. J. Cole
2011-7-23
13382
Shasta
Along East County Line Road, off Buckhorn Summit
1105
Comment
UCD110177
Notholithocarpus densiflorus
James Griffin
1964-7-31
1268
Shasta
Between Roaring Creek and old R.L. Smith logging camp, along county road from U.S. Highway 299 to Big Bend.
853
Comment
SJSU533
Nuphar polysepala
G. Witherspoon
1940-6-27
Shasta
pond near Reflection L, Lassen Volcanic National Park
1828
Comment
JEPS125997
Nymphaea odorata
D. W. Taylor
1996-6-15
15674
Shasta
Shasta-Trinity National Forest; unnamed pond in Flat Woods, on E rim Pit River Canyon, about 3 air miles SE of Big Bend
Comment
SEINET7096723
Odontostomum hartwegii
A. G. Vestal
1963-6-4
s.n.
Shasta
Bank of Creek south of Redding (Churn Creek) on the east side of the Sacramento River.NAD27 40? deg. 28' 38ao, -122?_ 18' 07ao (converted to WGS84 decimal degrees) UTM Zone 10 559166mE, 4480682mN.
Comment
POM204024
Odontostomum hartwegii
Alice Eastwood, John Thomas Howell
1934-4-21
1834
Shasta
6 miles north of Redding.
Comment
CAS-BOT-BC140347
Oemleria cerasiformis
A. A. Heller
1922-4-9
13607
Shasta
Along the McCloud River above the Salmon hatchery near Baird
Comment
CAS-BOT-BC140348
Oemleria cerasiformis
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
CHSC42634
Oenanthe sarmentosa
Vernon Oswald
1986-6-27
2164
Shasta
Grace Lake se of Shingletown. On the s bank of the reservoir.
1036
Comment
CHSC92996
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
UCD134669
Onopordum acanthium
W. A. Harvey
1964-6-23
s.n.
Shasta
behind Bank of America, Fall River Mills, U.S. Highway 299.
Comment
UC1313022
Onopordum acanthium subsp. acanthium
W. A. Harvey
1964-6-23
Shasta
behind Bank of America; Fall River Mills, US highway 299
Comment
CAS-BOT-BC254344
Orcuttia tenuis
R. F. Hoover
1936-5-22
1210
Shasta
4 miles N of Anderson
Comment
CHSC29840
Orcuttia tenuis
K. R. Stern
1980-6-16
6664
Shasta
Vernal pool on property of Northern California Bible Institute, Redding.
Comment
CHSC34094
Orcuttia tenuis
J. D. Prouty
1981-7-19
1240
Shasta
Vernal pool, partially on BLM grazing lease parcel no. 3137 NW of intersection of Dersh and Dechutes Rds. ca. 3.5 mi NE of Anderson.
129
Comment
JEPS84356
Orcuttia tenuis
Dean Wm. Taylor with Glenn L. Clifton
1987-6-9
9036
Shasta
about 3.5 air mi nw Burney
944
Comment
UC1450983
Orcuttia tenuis
R. F. Hoover
1968-5-28
11108
Shasta
Redding Airport
Comment
UC926360
Orcuttia tenuis
Robert F. Hoover
1936-5-22
1210
Shasta
Anderson
Comment
UCD37262
Orcuttia tenuis
Beecher Crampton
1958-8-12
5074
Shasta
Shasta County, 3 miles north of Anderson, 3 miles south of Redding Municipal Airport.
Comment
UCD37264
Orcuttia tenuis
Beecher Crampton
1958-8-12
5077
Shasta
Shasta County, 3.8 miles north of Anderson, 2.2 miles south of Redding Municipal Airport.
Comment
UCD88273
Orcuttia tenuis
Beecher Crampton
1960-6-15
5625
Shasta
Shasta County, 4.4 miles north of Anderson, at southwest corner of Redding Municipal Airport.
Comment
RSA565001
Orcuttia tenuis
D. W. Taylor, Glenn L. Clifton
1987-6-9
9036
Shasta
About 3.5 airmiles NW of Burney; T35N R3E S6 NW/4 of SE/4
945
Comment
SD180615
Orcuttia tenuis
Beecher Crampton
1958-8-13
5084
Shasta
at northern end of Goose Valley, 3.6 miles north of Goose Valley Ranch headquarters, 7.5 miles north of Scott Lumber Mill, 9 miles north of Burney, near old ditch at edge of large dry meadow
1067
Comment
CHSC57478
Orobanche fasciculata
M. Y. Wagner
1990-4-9
13
Shasta
Exactly one mile e of Platina on Hwy 36. Midway up steep grade, on n side of road on steep embankment.
548
Comment
JEPS101175
Orobanche fasciculata
Dean W. Taylor
1993-5-25
13501
Shasta
along Hamp Creek, 0.3 miles W of Ponderosa Way
762
Comment
SJSU493
Orthilia secunda
G. Witherspoon
1940-6-28
2136
Shasta
Reflection L, Lassen Volcanic National Park
1828
Comment
JEPS28568
Osmorhiza berteroi
George W. Gillett
1957-7-11
703
Shasta
slopes above Manzanita Lake (ca 1/4 mi above Manzanita Creek); Lassen Volcanic National Park
1889
Comment
UC875277
Osmorhiza berteroi
E. G. Anderson
1935-8-29
Shasta
Dersch Meadows Lassen Volcanic National Park
1981
Comment
POM260079
Osmorhiza berteroi
C. L. Hitchcock
1940-5-20
6492
Shasta
25 miles east of Redding
Comment
UCR206928
Osmorhiza chilensis
George K. Helmkamp, E. A. Helmkamp
2009-6-11
14955
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-BC316861
Packera eurycephala var. eurycephala
A. Heller
1918-4-21
12989
Shasta
two miles north of Anderson
Comment
CAS-BOT-BC316867
Packera eurycephala var. eurycephala
Alice Eastwood
1912-6-29
792
Shasta
Goose Valley
Comment
CAS-BOT-BC316870
Packera eurycephala var. eurycephala
A. Heller
1905-5-26
7871
Shasta
Near Redding
Comment
UC53871
Packera eurycephala var. eurycephala
H. M. Hall and E. B. Babcock
June 1903
4232
Shasta
Lava Beds, ne Shasta County Sierra Nevada Mountains
1219
Comment
RSA262497
Paeonia brownii
Judy Quinn
1969-5-10
10
Shasta
State Highway 299 East, 2 miles north of Fall River Mills.
1067
Comment
UCD32847
Panicum acuminatum var. fasciculatum
Beecher Crampton
1964-8-26
7191
Shasta
Castle Crag, along railroad siding.
Comment
UCD37056
Panicum acuminatum var. fasciculatum
Beecher Crampton
1956-8-20
3769
Shasta
Shasta County, Castle Crag, along Southern Pacific Railroad.
640
Comment
UCD88548
Panicum acuminatum var. fasciculatum
A. A. Heller
1916-6-25
12452
Shasta
10 miles north of Redding.
Comment
NY381654
Panicum pacificum
A. S. Hitchcock
1908-8-3
s.n.
Shasta
Castle Crag
Comment
SEINET6631713
Panicum pacificum
A. S. Hitchcock
1908-1
3071
Shasta
Castle Crag
Comment
UC1543698
Parnassia californica
Harold and Virginia Bailey
1948-8-25
3016
Shasta
Lassen Volcanic National Park, Summit Lake Summit Lake; Lassen Volcanic National Park, Summit Lake
2040
Comment
UC485732
Parnassia californica
H. F. Copeland
1931-8-9
Shasta
Mount Lassen, Emerald Lake Emerald Lake; Mount Lassen, Emerald Lake
2438
Comment
JEPS104348
Parvisedum pumilum
Lowell Ahart
2003-5-12
10145
Shasta
Near a 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
SEINET8506959
Paxistima myrsinites
D. W. Taylor
2006-5-23
19528
Shasta
Tamarack Road, 2.6 road miles South of Highway 299 junction and Haynes Flat
1158
Comment
CAS-BOT-BC202832
Paxistima myrsinites
Clarence R. Quick
1962-6-16
62 -35
Shasta
NE of Big Bend on Pitt River, at junction of Kosk Creek access road and Big Bend-Red Mt. road
Comment
POM260117
Pedicularis aurantiaca
C. L. Hitchcock
1940-5-17
6466
Shasta
3 miles east of Redding.
152
Comment
POM44213
Pedicularis groenlandica
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak.
1829
Comment
POM120731
Pellaea brachyptera
Marcus E. Jones
1897-7-8
s.n.
Shasta
Lassen Peak.
1829
Comment
SEINET3873374
Pellaea brachyptera
D. W. McNeal
1977-6-6
2042
Shasta
Above Hwy. #36, 6.7 mi. west of the jct. of Hwy. #A-16.; 0
Comment
RSA686972
Pellaea mucronata
T. R. Pray
1959-6-24
1501
Shasta
Near Shasta City, West of Redding
Comment
OBI9299
Penstemon azureus
Robert F. Hoover
1968-5-28
11114
Shasta
Stillwater crk E of Redding
Comment
RSA502342
Penstemon azureus
D. W. Taylor, R. E. Palmer
1988-5-4
9616
Shasta
Road to Pit No. 5 Dam about 1.2 miles W from Big Bend Road.
598
Comment
RSA34935
Penstemon azureus subsp. azureus
A. A. Heller
1905-5-26
7867
Shasta
Near Redding. [At the river bridge]
Comment
CAS-BOT-BC265313
Penstemon davidsonii var. davidsonii
George W. Gillett
1957-7-12
737
Shasta
Lassen Volcanic National Park. Summit [margin] of Crescent Crater, in the breach of the crater
2438
Comment
RSA699530
Penstemon deustus subsp. heterander
R. D. Fischer, Jenny Marr
2004-5-24
217
Shasta
Ahjumawi Lava Springs State Park, 3 miles N of McARthur, on eastern edge Modoc Plateau. Along Spatter Cone Trail.
1018
Comment
JEPS11234
Penstemon deustus var. deustus
Victor K. Chestnut and Elmer Drew
1891-1
Shasta
Lassen Peak
Comment
JEPS100583
Penstemon deustus var. suffrutescens
Dean W. Taylor
1993-6-16
13693
Shasta
Platina Road, near Old Man Rock (ca. 5 air miles NE of junction with Highway 36)
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
UC1326267
Penstemon gracilentus
Milo S. Baker
1947-8-13
11987
Shasta
Summit Lake , Summit Lake (Mt. Lassen Nat. Park)
2042
Comment
UC887037
Penstemon gracilentus
E. G. Anderson
1935-8-29
Shasta
Dersch Meadows Lassen Volcanic National Park
1981
Comment
UCSB12986
Penstemon gracilentus
Dearing, Hugh; Dearing, Margaret
1948-9-12
Shasta
Mt. Shasta
2316
Comment
JEPS9344
Penstemon heterodoxus var. shastensis
George W. Gillett
1953-7-22
291
Shasta
Upper King's Creek Meadow Lassen Volcanic National Park
2225
Comment
NY601597
Penstemon heterodoxus var. shastensis
H. M. Hall
06 1903
4273
Shasta
"Great Spring", Hat Creek, Sierra Nevada Mountains
1371.6
Comment
HSC71148
Penstemon heterophyllus subsp. heterophyllus
Thomas W. Nelson, Jane P. Nelson, J. P. Smith
1978-7-23
4471
Shasta
Along the road to Bully Choop, 9 mi. from junction with County Rd. A16
Comment
HSC45460
Penstemon heterophyllus subsp. purdyi
M. Alcasas
1978-5-14
93
Shasta
County Rd. A16, 0.8 mi. from Hwy. 36
793
Comment
CDA13515
Penstemon neotericus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13341
Shasta
Lassen National Forest; Adjacent to Hwy 89, approx. 2 miles S of intersection with USFS S16.
Comment
NY605183
Penstemon neotericus
C. L. Hitchcock
1940-5-23
6508
Shasta
7 miles west of Burney
Comment
NY605197
Penstemon neotericus
F. W. Pennell
1940-7-21
26218
Shasta
Route 89; toward Lost Creek, Noble's Pass, Lassen National Park
1737.4
Comment
UC1036301
Penstemon neotericus
George W. Gillett
1952-8-4
147
Shasta
on trail to Chaos Crags Lake 2 mi from Manzanita Lake (Lassen Volcanic National Park); , trail to Chaos Crags Lake
2011
Comment
UC887181
Penstemon neotericus
C. L. Hitchcock
1940-5-23
6508
Shasta
7 mi w Burney; w of Burney
Comment
CDA41852
Penstemon neotericus
T. C. Fuller
1963-7-15
10884
Shasta
South side of Highway 299 to Fall River Mills, 4.7 miles east of Burney.
0
Comment
RSA646269
Penstemon newberryi
James Buel
1957-8-8
214
Shasta
Juniper Lake area, Lassen Nat'l Park. Chrystal Lake.
Comment
CAS-BOT-BC239313
Penstemon newberryi var. berryi
Tilda Becker
1960-7-23
s.n.
Shasta
Sifford Lakes, Lassen Park
2194
Comment
LA28288
Penstemon newberryi var. berryi
C. V. Piper;
1904-8-30
6392
Shasta
Castella
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
NY627309
Penstemon newberryi var. newberryi
W. W. Eggleston
1911-8-2
7491
Shasta
Bee Lake, Headwaters of Hat Creek
2210
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
NY627369
Penstemon newberryi var. newberryi
W. C. McCalla
1940-7-3
6309 -a
Shasta
Southeast of Lassen Peak
2560.3
Comment
UC887123
Penstemon roezlii
Alice Eastwood
Jun 29 1912-Jul 11 1912
1009
Shasta
Goose Valley
Comment
CAS-BOT-BC239621
Penstemon rydbergii var. oreocharis
George W. Gillett
1957-7-3
650
Shasta
Lassen Volcanic National Park, Badget Flat
1905
Comment
HSC40195
Penstemon rydbergii var. oreocharis
Thomas W. Nelson, Jane Nelson
1976-8-1
3146
Shasta
Lassen Volcanic National Park, along Kings Creek at outlet from Kings Creek Meadow
Comment
RSA702137
Penstemon rydbergii var. oreocharis
R. Fischer
2004-7-4
317
Shasta
Ahiumawi Lava Springs State Park, 3 miles N of Mc Arthur, on western edge Modoc Plateau. Located off Lava Springs Trail between Crystal and Ya-She.
1009
Comment
SBBG15596
Penstemon rydbergii var. oreocharis
D. Myrick
1961-6-23
345
Shasta
Badger Flat, Hat Crk Rd
1828
Comment
CAS-BOT-BC239615
Penstemon rydbergii var. oreocharis
Blanche Clear
1940-7-28
s.n.
Shasta
King's Creek Meadow, Lassen Volcanic Park
Comment
CDA13059
Penstemon speciosus
G. F. Hrusa, T. D. Wilfred
1996-6-1
12987
Shasta
Lassen National Forest; NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges.
Comment
SEINET7073507
Penstemon speciosus
A. G. Vestal
1963-6-4
s.n.
Shasta
Churn Creek east side of the Sacramento River south of Redding. UTM Zone 10, 554756mN, 4487448mN. Coordinate datum: NAD27.
Comment
UC1075552
Penstemon speciosus
E. K. Balls and L. W. Lenz
1956-6-19
21817
Shasta
20.5 mi se along Hwy. 89 from crossroads with. with U. S. Hwy. 299 (Hat Creek); State Hwy. 89, Hat Creek
975
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
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
CDA10974
Perideridia bolanderi
G. F. Hrusa
1991-6-25
8460
Shasta
Pit River Drainage; approx. 3 m. W of Fall River Mills along Hwy 299.
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
JEPS100793
Perideridia bolanderi subsp. bolanderi
Dean W. Taylor
1993-7-9
13855
Shasta
4.5 mi W of Gibson (on Forest Rd 38N21); Trinity Mtns, Boulder Creek Watershed
944
Comment
CDA38514
Perideridia gairdneri
H. Frederick
Jul 1923
s.n.
Shasta
Mt. Lassen, Mineral Lake.
0
Comment
HSC39730
Perideridia howellii
Thomas W. Nelson, Jane P. Nelson
1976-8-2
3099
Shasta
N side of Hwy. 44, 7.2 mi. E of Shingletown
Comment
JEPS100739
Perideridia lemmonii
Dean Wm. Taylor and Ingrid Olmsted
1975-8-24
5413
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity
2499
Comment
JEPS127732
Perideridia oregana
Barbara Keller
2007-7-24
UCBG 7
Shasta
Along Power House 2 Rd. 0.8 km SE of its junction with Hwy 299, about 12.9 km NE of Burney.
Comment
CAS-BOT-BC413630
Persicaria amphibia
Jeanne Janish; Carl Janish
1938-9-6
s.n.
Shasta
Manzanita Lake, Lassen National Park
1828
Comment
CAS-BOT-BC413735
Persicaria hydropiper
A. A. Heller
1916-7-19
12455
Shasta
5 miles south of Redding
Comment
CAS-BOT-BC419160
Persicaria maculosa
L. E. Smith
1913-5-24
240
Shasta
Redding
Comment
CAS-BOT-BC330334
Petasites frigidus var. palmatus
L. E. Smith
1913-4-14
75
Shasta
Castella
Comment
JEPS1757
Petrorhagia dubia
Duane Cutright
1952-4-12
32
Shasta
1 1/2 mi n Anderson
106
Comment
UCD111922
Petrorhagia dubia
Christopher Mallek
2008-1
AC1- 10
Shasta
Ash Creek.
876
Comment
OBI17375
Petrorhagia dubia
Robert F. Hoover
1968-5-28
11117
Shasta
Stillwater Crk E of Redding
Comment
SD120824
Phacelia egena
L. R. Heckard, Robert Ornduff
1966-4-28
1487
Shasta
Along California Highway 299,5.3 miles east of Buckhorn Summit, west of Redding.
Comment
CHSC60361
Phacelia hastata subsp. compacta
Mary Ann Showers
1992-6-27
2611
Shasta
Lassen Volcanic National Park. Pumice flat northwest of Crescent Crater.
2194
Comment
CHSC63574
Phacelia heterophylla subsp. virgata
Vernon H. Oswald; Lowell Ahart
1994-5-12
6209
Shasta
Lakeshore Dr. (35N08) paralleling the W side of the Sacramento River Arm of Shasta Lake, at the first stream entering the lake ca. 1.3 mi E of Sugarloaf Creek Bridge.
326
Comment
JEPS95399
Phacelia heterophylla subsp. virgata
Vernon H. Oswald and L. Ahart
1994-5-12
6209
Shasta
T35N R5W SW1/4 Sec. 27, 1070 ft, Chaparral-Yellow Pine Forest ecotone. Lakeshore Dr. (35N08) paralleling the W side of the Sacramento River Arm of Shasta Lake, at the first stream entering the lake ca. 1.3 mi E of Sugarloaf Creek Bridge
326
Comment
RSA427986
Phacelia heterophylla subsp. virgata
Christopher Davidson
1973-5-26
2165
Shasta
Approximately 15 mi. W of Burney on St. Hwy 299.
915
Comment
JEPS2100
Phacelia hydrophylloides
Chesnut and Drew
circa 1890
Shasta
Lassen Peak
Comment
CHSC93275
Phacelia linearis
R. Fischer
2005-4-20
644
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from the western loop of Spatter Cone Trail off volcanic gravel and rocky soil.
1051
Comment
UC1051797
Phacelia mutabilis
L. R. Heckard
1952-6-17
299
Shasta
along Castella-Carrville rd about 3.5 mi e Trinity County line
1249
Comment
UC726934
Phacelia procera
A. A. Heller
1928-7-24
14692
Shasta
Butte Meadows
Comment
UC73698
Phacelia thermalis
Milo S. Baker
1898-7-12
388
Shasta
Fall River Valley
Comment Read comments Sep 6 2010
JEPS74041
Phalaris paradoxa
Virginia E. Long
1931-5-11
63 a
Shasta
Anderson
Comment
CAS-BOT-BC77391
Philadelphus lewisii
G. B. Grant
1902-9-18
s.n.
Shasta
Redding
152
Comment
CAS-BOT-BC77396
Philadelphus lewisii
A. A. Heller
1905-6-3
7957
Shasta
along the Sacramento a short distance above Redding, near Middle Creek Station
Comment
CAS-BOT-BC77398
Philadelphus lewisii
A. A. Heller
1905-6-3
7957
Shasta
Near Middle Creek Station
Comment
CAS-BOT-BC77404
Philadelphus lewisii
Alice Eastwood; John Thomas Howell
1940-6-10
7887
Shasta
Ingot
Comment
CHSC9461
Philadelphus lewisii
G. Strasbaugh
1970-5-30
97
Shasta
Third cove nw Brandy Creek Swimming Area amid pile of boulders 30 ft. w of lake edge.
370
Comment
JEPS49595
Philadelphus lewisii
W. L. Jepson
1914-8-15
6185
Shasta
Delta
Comment
UC1127337
Philadelphus lewisii
P. L. Johannsen
1932-6-2
104
Shasta
1/2 mi n Sheridan Peak; Redding Quadrangle
457
Comment
UC858328
Philadelphus lewisii
Alice Eastwood
1912-6-27
652
Shasta
Montgomery Creek
Comment
RSA0057694
Philadelphus lewisii
Elmer I. Applegate
1929-6-19
5752
Shasta
Pollock, 20 mi above Redding, Sacramento River.
Comment
SEINET10914038
Philadelphus lewisii subsp. californicus
Andrew Townesmith, Karen M. Meyer
2007-7-24
Townesmith 852
Shasta
Shasta-Trinity National Forest. 6.6 miles west of state route 299 on Fender's Ferry road (Forest Service road 34N17). T34N R1W, near line between sections 6 and 7.
503
Comment
UC1543809
Phleum alpinum
Harold and Virginia Bailey
1948-8-27
2938
Shasta
Upper Kings Creek Meadow; Lassen Volcanic National Park
2225
Comment
CAS-BOT-BC260882
Phleum pratense
Virginia E. Long
1932-7-4
186 a
Shasta
Manzanita Lake
1767
Comment
UC585536
Phleum pratense
Virginia E. Long
1932-7-4
187 a
Shasta
a few mi w Viola (Mrs. Eastman's ranch)
1524
Comment
CHSC96205
Phlox caespitosa
R. Fischer
2006-5-12
963
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants located ca. at mid-point between campsite 7 and Big Lake along Juniper Trail.
1188
Comment
JEPS69957
Phlox diffusa
Jos. Grinnell
1927-6-17
Shasta
near Lassen Peak (Viola Road, se Shasta Co)
1828
Comment
CHSC65653
Phlox gracilis
L. P. Janeway
1995-7-8
4850
Shasta
Along road to Grizzly Peak 1.6 mi from Road 11; 0.4 mi straight east of Brushy Butte. Southwest-facing road cutbank.
1341
Comment
CDA19203
Phlox gracilis
D. Woods, Viola Papesca
2001-4-3
s.n.
Shasta
Modoc Plateau; Pit River E of Big Bend.
472
Comment
RSA554571
Phlox speciosa subsp. occidentalis
W. Wisura
1993-5-9
4889
Shasta
Highway 299, 9 miles west of Redding
Comment
CHSC66152
Phoradendron densum
Vernon H. Oswald
1996-6-1
7685
Shasta
Modoc Plateau. Pit River Overlook on Hwy. 299 ca. 2 mi W of Fall River Mills.
1097
Comment
UC1135976
Phoradendron villosum
P. L. Johannsen
1932-6-6
112
Shasta
Redding Quad., Bullskin Ridge
609
Comment
CHSC91705
Phragmites australis
D. Marcum
2002-7-25
P 120226
Shasta
Northern California. Fall River.
Comment
CAS-BOT-BC58848
Phyllodoce breweri
Jeanne Janish; Carl Janish
1938-9-4
s.n.
Shasta
Lassen National Park - shore of upper Twin Lake
1993
Comment
SEINET3094010
Phyllodoce breweri
Marc Mittleman
1980-8-1
229
Shasta
Lassen Volcanic Park-Emerald Lake vicinity.
Comment
JEPS105106
Phyllodoce empetriformis
Dean W. Taylor
1993-7-9
13837
Shasta
Echo Lake; ca. 8 air miles WSW of Dunsmuir; Shasta-Trinity National Forest, Trinity Mountains
1828
Comment
CAS-BOT-BC60755
Physaria occidentalis
George W. Gillett
1953-8-27
354
Shasta
Lassen Volcanic National Park. Summit are of Lassen Peak. Southeast ridge near trail.
2941
Comment
CAS-BOT-BC142153
Physocarpus capitatus
Robert F. Thorne; L. DeBuhr; C. W. Tilforth
1972-9-21
42378
Shasta
Along Castle Creek c. 1 mile W of Castle Crags State Park, Shasta National Forest
Comment
CAS-BOT-BC142200
Physocarpus capitatus
Marian L. Campbell
1921-7-26
s.n.
Shasta
Near Castle Crags
Comment
POM274955
Physocarpus capitatus
Lyman D. Benson
1930-7-18
s.n.
Shasta
E. of Round Mountain, Hatchet Creek; Mt. Range: N. Sierra Nevada.
1220
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
HSC99990
Phytolacca americana
J. P. Smith
2009-8-24
12665
Shasta
Abandoned field N of Riverside Ave. and E of Hwy. 5
124
Comment
SJSU1296
Picea breweriana
M. L. Siebert
1952-8-15
Shasta
Castle Crags State Park
Comment
CAS-BOT-BC73382
Pinus albicaulis
Elizabeth McClintock
1957-7-28
s.n.
Shasta
Near Lake Helen, Lassen National Park.
Comment
SEINET5461960
Pinus attenuata
M. L. Branson
1969-8-6
Shasta
Whiskeytown.
Comment
CAS-BOT-BC78924
Pinus monticola
M. S. Jussel
1931-9-6
s.n.
Shasta
Sulphur Works, Mt. Lassen
2133
Comment
JEPS80471
Pinus ponderosa
Emily Elu
1981-5-5
Shasta
parking lot next to Lake Britton fishing area; McArthur Burney Falls State Park
Comment
NY62748
Pinus sabiniana
R. W. Spellenberg
1967-9-1
1791
Shasta
3.25 miles west of Redding on Highway 299 at junstion of Iron Mountain Road
Comment
UC1181947
Pinus sabiniana
J. I. Mallory
1960-10-26
198
Shasta
1 mi nnw of Pit No. 1 Power House on U.S. 299 (on U.S. 299); Quad. 22A1
963
Comment
JEPS104331
Plagiobothrys austiniae
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
SEINET3084137
Plagiobothrys canescens
Walter Seavey
1983-3-15
Shasta
Coleman Fish Hatchery Road, 2.3 miles east of North Balls Ferry Road, Anderson.
Comment
RSA537666
Plagiobothrys canescens
Walter Seavey Lennon
1982-5-2
s.n.
Shasta
Parkville Rd., 0.2 mi south of Dersch Rd., Anderson.
Comment
CAS-BOT-BC230992
Plagiobothrys hispidulus
Alice Eastwood
1912-6-28
s.n.
Shasta
Burney
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
JEPS28519
Plagiobothrys hispidulus
George W. Gillett
1957-7-3
634
Shasta
Badger Flat Lassen Volcanic National Park (near road crossing)
1905
Comment
JEPS90091
Plagiobothrys hispidulus
Carol Witham
1993-6-23
518
Shasta
300 meters n. of w. end of Brown Rd. Fall R. Valley (near crossing of PG & E gas pipeline); Pit R. watershed, Dana 7 1/2 Quad. 1990 ed.
1097
Comment
UC881331
Plagiobothrys hispidulus
Lewis S. Rose
1940-6-10
40484
Shasta
8 mi w Burney; Hatchet Mt.
1310
Comment
CAS-BOT-BC231000
Plagiobothrys hispidulus
George W. Gillett
1957-7-1
632 -A
Shasta
Lassen Volcanic National Park. Margin of pond on summit of Table Mountain
2011
Comment
CHSC107412
Plagiobothrys shastensis
Jake Ruygt
2009-5-24
5420 h
Shasta
McArthur-Burney Falls State Park.
886
Comment
RSA31960
Plagiobothrys tener
A. A. Heller
1941-5-30
16157
Shasta
3 miles NE of Redding, on the plateau above the Sacramento River.
Comment
UC881356
Plagiobothrys tener var. tener
Lewis S. Rose
1940-6-10
40485
Shasta
8 mi w Burney (Hatchet Mountain); Hatchet Mountain
1310
Comment
RSA293180
Plantago erecta
James Payne Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9652
Shasta
County road A16, 4 miles from its junction with State Route 36.
732
Comment
CHSC2348
Platanthera leucostachys
M. Underhill
1952-7-6
Shasta
1371
Comment
CHSC93282
Platanthera leucostachys
R. Fischer
2005-7-15
543
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off a tiny island in the spring waters of an upper (western) Ya-She Pond.
1007
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
UC890285
Plectritis brachystemon
Alice Eastwood
1912-6-28
695
Shasta
Burney
Comment
UC890149
Plectritis macrocera
C. L. Hitchcock
1940-5-24
6551
Shasta
20 mi w of Fall River Mills (on Hat Creek); Hat Creek
Comment
RSA60342
Plectritis macrocera subsp. grayi
G. R. Campbell
1948-6-17
637
Shasta
Between Clayton and Burney Falls State Park.
Comment
CAS-BOT-BC458191
Pleuricospora fimbriolata
Alice Eastwood
1912-7-12
1049
Shasta
Burney Butte
Comment
UC877036
Pleuricospora fimbriolata
Alice Eastwood
1912-7-12
1049
Shasta
Burney Butte
Comment
CAS-BOT-BC254771
Poa bolanderi
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak
1828
Comment
UCD90702
Poa bulbosa
R. Tofsrud
1948-5-1
s.n.
Shasta
McArthur.
Comment
HSC10661
Poa bulbosa
D. C. Juve
1964-5-2
12
Shasta
Burney Falls State Park. Hwy. 89
Comment
CHSC96173
Poa cusickii subsp. cusickii
R. Fischer
2006-5-10
878
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the east side of Rat Farm Road (between the ALSSP and McArthur) ca. 1 mile south of the boat launch and adjacent to a vernal pool complex.
1011
Comment
UCD90967
Poa cusickii subsp. epilis
D. Sanchez-Mata; P. Rodriguez, R. Gavilan, J. E. Echev.
1996-9-8
s.n.
Shasta
Lassen Volcanic National Park. At Lassen Peak Crater.
3180
Comment
SEINET11077338
Poa nervosa
Bolander
s.n.
Shasta
Summit;;;;
Comment
CAS-BOT-BC247427
Poa pratensis
George W. Gillett
1957-7-3
653
Shasta
Lassen Volcanic National Park. Badger Flat
1905
Comment
CAS-BOT-BC247428
Poa pratensis
George W. Gillett
1957-8-11
1049
Shasta
Lassen Volcanic National Park. Shores of Hat Lake
1965
Comment
UCD91827
Poa pratensis
A. A. Beetle
1942-5-21
3348
Shasta
near Ingot Oregon Oak Experimental Plot.
Comment
JEPS101903
Poa pratensis subsp. pratensis
Dean W. Taylor
1987-6-5
9003
Shasta
summit of Grizzly Peak
1905
Comment
UCD144325
Poa pratensis subsp. pratensis
G. F. Hrusa
1996-4-30
12889
Shasta
Upper Sacramento Valley. East side of Sacramento River at corner of Gover Road and Sacramento River. About 3 miles south of Anderson.
110
Comment
JEPS28318
Poa pringlei
George W. Gillett
1957-8-10
1021 -A
Shasta
saddle between Ski <Heil ?> and Pilot Pinnacle; Lassen Volcanic Nat'l Park
2636
Comment
UC1037130
Poa secunda subsp. juncifolia
Leo Whitney
1935-6-14
3242
Shasta
13 mi n Lassen Peak (Logan Mt); Lassen Nat'l Forest
1981
Comment
JEPS127636
Poa secunda subsp. secunda
Alejandro Brambila, Michael Dolan
2016-6-29
CA 320 -152
Shasta
Pittvile road south from McArthur, head up slope where Pittvile and Bald Mountain Road split.
Comment
JEPS70661
Poa secunda subsp. secunda
J. W. Blankinship
1911-5-11
Shasta
Olinda
Comment
UC820710
Poa secunda subsp. secunda
C. L. Hitchcock
1940-5-27
6634
Shasta
near McArthur
Comment
CHSC85471
Poa wheeleri
G. F. Hrusa; T. D. Wilfred
1996-6-10
12946
Shasta
Lassen National Forest. Near Forest Boundary on Hwy 44 approx 2 m. W of Hwy 89 intersection.
1540
Comment
UC790997
Poa wheeleri
A. A. Beetle
1941-6-30
2848
Shasta
banks of Hat Creek Hat Creek; Lassen Nat'l Forest
1219
Comment
UCD91991
Poa wheeleri
G. F. Hrusa; T. D. Wilfred
1996-6-10
12946
Shasta
Lassen National Forest. Near Forest Boundary on Highway 44, approx. 2 miles West of Highway 89 intersection.
1540
Comment
CAS-BOT-BC244266
Podagrostis humilis
Bailey, H. & V.
1948-8-27
s.n.
Shasta
Lassen Volcanic National Park. King's Creek Meadow
2164
Comment
SEINET8274233
Podagrostis thurberiana
W. M. Bridge Cooke
1938-7-29
11427
Shasta
Wagon Camp; Mount Shasta.
1737
Comment
CHSC54484
Polemonium californicum
Vernon H. Oswald
1991-7-22
4761 .1
Shasta
Lassen Volcanic National Park. In Blue Lake Canyon ca. 0.8 mile east of the park boundary, ca. 3 miles (air) west-southwest of Lassen Peak. On slope between Blue Lake and the unnamed lake to the west.
2048
Comment
JEPS93979
Polemonium micranthum
Vernon H. Oswald
1998-6-22
9233
Shasta
Summit Lake on Hwy. 44 5.9 rd. mi. e. of Hwy. 89 at Old Station (s.w. edge of large, shallow lake); Summit Lake
1615
Comment
CAS-BOT-BC231289
Polemonium pulcherrimum
A. R. Kruckeberg
1954-8-5
3706
Shasta
Along trail to Lassen Peak, from Helen Lake. Lassen Volcanic National Park, near summit
2590
Comment
LA206598
Polemonium pulcherrimum
W. B. C.;
1939-7-26
13759
Shasta
in the vicinity of Lake Helen
Comment Read comments Feb 19 2015
RSA125592
Polemonium pulcherrimum
Arthur R. Kruckeberg
1954-8-5
3706
Shasta
Along trail to Lassen Peak, from Helen Lake. Lassen Volcanic National Park, near summit.
2591
Comment
UC1036200
Polemonium pulcherrimum subsp. pulcherrimum
George W. Gillett
1953-8-6
311
Shasta
summit area Lassen Peak , summit area Lassen Peak (Lassen Volcanic National Park)
2804
Comment
JEPS91105
Polemonium pulcherrimum var. pilosum
Dean W. Taylor
1974-7-31
4690
Shasta
Thousand Lakes Wilderness Area, Lassen National Forest, ne slope of Magee Peak Magee Peak; Cascade Ranges, Lassen National Forest, Magee Peak
2590
Comment
JEPS121417
Polycarpon tetraphyllum var. tetraphyllum
Julie Nelson, Jim Nelson & Peter Zika
2012-6-21
25913
Shasta
near Stillwater Creek and Encanto Way
Comment
SEINET11181719
Polygala cornuta
A. A. Heller
1905-5-31
7915
Shasta
Near Middle Creek Station
Comment
CAS-BOT-BC170314
Polygala cornuta var. cornuta
Reed
1901-1-1
s.n.
Shasta
Shasta
Comment
CAS-BOT-BC170316
Polygala cornuta var. cornuta
Ynez Whilton Winblad
1941-7-1
s.n.
Shasta
Between Dunsmuir and Redding
Comment
JEPS100794
Polygala cornuta var. cornuta
Dean W. Taylor
1993-7-9
13859
Shasta
4.5 mi W of Gibson (on Forest Rd 38N21); Trinity Mtns, Boulder Creek Watershed
944
Comment
UC1178944
Polygala cornuta var. cornuta
Herbert L. Mason
1948-7-11
13592
Shasta
Hirz Mountain
Comment
CAS-BOT-BC170319
Polygala cornuta var. cornuta
C. R. Quick
1953-8-2
53 -108
Shasta
Open pine forest ne. of Montgomery Creek
Comment
UC1736602
Polygonum bidwelliae
Dean W. Taylor
1993-6-1
13529
Shasta
Bonnie Crags (ca. 5 air mi S Whitmore); prominent barren rock cliffs and slabs (of volcanic tuff) along Ponderosa Way 0.5 mi S of bridge over North Fork Bear Creek
731
Comment
RSA530023
Polygonum bidwelliae
D. W. Taylor
1991-6-10
11907
Shasta
Soldier Creek, 1 mile NE of Warner Grade Reservior.
1107
Comment
UC850084
Polygonum davisiae
Alice Eastwood
Aug 22 1912-Aug 26 1912
1850
Shasta
Lassen Butte Region
Comment
RSA32786
Polygonum davisiae
A. A. Heller
1941-8-11
16282
Shasta
Gravelly ridge near the head of Little Hot Springs Valley, Lassen Volcanic National Park, in the Canadian life zone. Shasta County
Comment
NY407625
Polygonum douglasii
G. Schoolcraft
1985-7-30
1496
Shasta
Lava bed north of McArthur
Comment
UC850366
Polygonum douglasii subsp. douglasii
E. G. Anderson
1935-8-28
Shasta
Crescent Cliffs Lassen Volcanic National Park
2286
Comment
JEPS50579
Polygonum douglasii subsp. spergulariiforme
W. L. Jepson
1940-7-3
20123
Shasta
Cayton Valley
1005
Comment
UC204585
Polygonum douglasii subsp. spergulariiforme
A. A. Heller
1914-8-25
11695
Shasta
on Pacific Hwy 15 mi s Delta
Comment
UC1192346
Polygonum hydropiper
Malcolm A. Nobs and S. Galen Smith
1949-7-19
1027
Shasta
junction of river and Hat Creek (Hwy 299); Pit River
Comment
CAS-BOT-BC419820
Polygonum parryi
H. D. Ripley; R. C. Barneby
1948-7-6
9662
Shasta
Sacramento Valley, 10 mi. S. of Castella
457
Comment
UC850166
Polygonum polygaloides subsp. confertiflorum
Lewis S. Rose
1940-6-11
40494
Shasta
Fall River Mills
1005
Comment
CAS-BOT-BC419909
Polygonum polygaloides subsp. kelloggii
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak
1828
Comment
CHSC60387
Polygonum shastense
Mary Ann Showers
1992-6-28
2667
Shasta
Lassen Volcanic National Park. South facing talus and scree slope below Mt. Diller.
2560
Comment
UC604408
Polygonum shastense
Herbert McLean Evans
1922-1
Shasta
Lassen Peak Sierra Nevada
2682
Comment
UC850381
Polygonum shastense
E. G. Anderson
1935-8-31
Shasta
Lassen Peak Lassen Volcanic National Park
3048
Comment
CAS-BOT-BC109273
Polygonum shastense
Hans Leschke
1959-8-10
1640
Shasta
Lassen Volcanic National Park. Above Emerald Lake.
2438
Comment
CAS-BOT-BC421048
Polygonum spergulariiforme
A. A. Heller
1914-8-25
11695
Shasta
15 miles south of Delta on the Pacific Highway
Comment
CHSC116258
Polypogon maritimus
Barbara L. Wilson; Nick Otting
2015-5-29
18411
Shasta
Pollard Gulch Day Use Area on the Sacramento river.
413
Comment
JEPS74065
Polypogon monspeliensis
Virginia E. Long
1931-6-6
85 a
Shasta
Anderson
Comment
HSC1146
Polystichum imbricans
R. Spellenberg
1965-6-9
1077
Shasta
About 1.5 mi. W of I5 near Castle Crags State Park
Comment
CAS-BOT-BC76751
Polystichum imbricans subsp. imbricans
Marian L. Campbell
1921-7-26
s.n.
Shasta
Castle Crags
Comment
JEPS89826
Polystichum lemmonii
Dean W. Taylor
1993-6-16
13689
Shasta
near summit Bully Choop Mt.; N. Coast Ranges, Bully Choop Mt.
2072
Comment
CHSC3145
Polystichum munitum
Gary Dutton
1966-5-13
279
Shasta
Found 1/2 mile off of 99E east of Sweet Briar Ave.
Comment
SEINET10460756
Porterella carnosula
Eggleston
EGGLESTON 7533
Shasta
Bunch Grass Valley
Comment
RSA286344
Potamogeton amplifolius
Robert F. Thorne
1974-7-29
45021
Shasta
Lassen Volcanic National Park: Reflection Lake.
1793
Comment
CDA37264
Potamogeton crispus
B. Villegas
2008-7-1
s.n.
Shasta
Cassel; Hat Creek Power House #2; in fast water riffles.
Comment
CHSC55317
Potamogeton crispus
L. P. Janeway
1991-6-15
4038
Shasta
Battle Creek Wildlife Area. Along north side of Battle Creek; ca 1 1/4 mi east of the Sacramento River. Down-creek end of gravel bar.
120
Comment
CAS-BOT-BC267171
Potamogeton foliosus
M. S. Baker
1898-7-5
285
Shasta
Oak Run
Comment
UCD150448
Potamogeton gramineus
William Anderson
1964-9-19
s.n.
Shasta
Summit Lake.
Comment
UC1391897
Potentilla flabellifolia
Richard McP. Brown
1956-8-16
Shasta
Kings Creek Meadows, central portion Lassen Volcanic National Park (Lassen Volcanic National Park)
Comment
CHSC63583
Potentilla glandulosa subsp. reflexa
Vernon H. Oswald; Lowell Ahart
1994-5-12
6197
Shasta
Sugarloaf Creek Trail ca. 1.0 mi NW of the trailhead located on Lakeshore Dr. (35N08), on the W side of the Sacramento River Arm of Shasta Lake.
411
Comment
POM260178
Potentilla gracilis
C. Leo Hitchcock
1940-5-24
6538
Shasta
Hat Creek, 20 miles W of Fall River Mills
Comment
CAS-BOT-BC158504
Potentilla millefolia
A. H. Kramer
1929-1-1
s.n.
Shasta
Prospect Peak
Comment
CAS-BOT-BC158509
Potentilla millefolia
George W. Gillett
1957-7-3
638
Shasta
Badger Flat
1905
Comment
SBBG15641
Potentilla millefolia
D. Myrick
1961-6-23
344
Shasta
Badger Flat, Hat Crk Rd, Mt Lassen Nat Park
1828
Comment
UCD113804
Potentilla millefolia
G. F. Hrusa
1996-5-2
12857
Shasta
On bank of Hat Creek approx. 1/2 mile S of Old Station Trailer Park, on Hwy 44-89.
1450
Comment
UCD80727
Poterium sanguisorba
CNPS SN Foothill Team
2006-5-16
SNNR 0964 f
Shasta
Shasta Land Trust Easement, Hathaway Ranch.
210
Comment
CAS-BOT-BC508648
Prosartes hookeri
Alice Eastwood
1912-6-29
947
Shasta
Goose Valley
Comment
SJSU3779
Prosartes hookeri
C. W. Sharsmith
1963-6-15
7071
Shasta
Viola
1341
Comment
SEINET13947103
Prunella vulgaris
Jeffrey Huber
1971-1
296
Shasta
15 mi S of Weed on 1-5
Comment
CDA12935
Prunus emarginata
G. F. Hrusa
1996-5-2
12877
Shasta
Lassen National Forest; Approx. 1/2 mile S of Old Station Trailer Park on Hwy 44-89.
Comment
HSC99941
Prunus subcordata
J. P. Smith, & J. O. Sawyer
2011-6-16
13227
Shasta
Along Cassel Road, Lassen National Forest.
1102
Comment
RSA304837
Prunus subcordata
James R. Shevock
1971-4-9
940
Shasta
Shasta Lake.
Comment
CAS-BOT-BC156384
Prunus virginiana var. demissa
Marcus E. Jones
1931-7-16
29015
Shasta
[Pitt] Pit River bridge
Comment
CAS-BOT-BC156386
Prunus virginiana var. demissa
Alice Eastwood
1923-5-20
11855
Shasta
Shasta Springs
Comment
CHSC66143
Pseudognaphalium stramineum
Vernon H. Oswald
1996-5-30
7682
Shasta
Cascade Range Foothills. East of the McCloud Arm of Shast Lake on Gilman Rd. (now Forest Road 27), 11.9 mi E of the McCloud River Bridge. Roadside.
457
Comment
CDA10968
Pseudoroegneria spicata subsp. spicata
G. F. Hrusa
1991-6-25
8454
Shasta
Pit River Drainage; Approx. 3 m. W of Fall River Mills.
Comment
UC829356
Psilocarphus brevissimus var. brevissimus
C. L. Hitchcock
1940-5-17
6462
Shasta
3 mi e Redding
152
Comment
CHSC118570
Psilocarphus oregonus
Lowell Ahart; John Dittes, Josephine Guardino
2017-6-15
21400
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 norhwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley.
1008
Comment
RSA27316
Ptelea baldwinii subsp. crenulata
C. Leo Hitchcock
1940-5-20
6506
Shasta
25 miles east of Redding.
Comment
CAS-BOT-BC146416
Ptelea crenulata
C. H. M.
1907-9-5
s.n.
Shasta
Little Cow Creek below Ingot
Comment
CAS-BOT-BC146419
Ptelea crenulata
Alice Eastwood
1912-7-25
s.n.
Shasta
Pitt to Baird
Comment
UC144494
Ptelea crenulata
A. A. Heller
1903-6-3
7959
Shasta
near Middle Creek Station
Comment
CAS-BOT-BC72676
Pteridium aquilinum
W. B. C.
1938-9-2
11589
Shasta
Along Sisson Southern Trail
1371
Comment
UC21692
Pterospora andromedea
Milo S. Baker
1893-8-12
Shasta
Bear Valley Mts.
Comment
UC57358
Pteryxia terebinthina var. californica
H. M. Hall and E. B. Babcock
June 1903
4015
Shasta
Near Salt Creek, Shasta County
426
Comment
UC57359
Pteryxia terebinthina var. californica
H. M. Hall and E. B. Babcock
June 1903
4230
Shasta
Lava beds of North-Eastern Shasta County
1219
Comment
NY431436
Puccinellia howellii
J. I. Davis
1988-7-26
526
Shasta
Whiskeytown-Shasta-Trintiy National Recreation Area, Whiskeytown Unit, ca. 0.8 mile west of Tower House, north side of Willow Creek at junction of Cal. Hwy. 299 with Crystal Creek Road
Comment
HSC89759
Puccinellia howellii
Craig Martz
1988-6-14
274
Shasta
N side of Willow Creek at Junction of Hwy. 299 & Crystal Creek Road (0.8 mile NW of Tower House)
415
Comment
HSC100238
Purshia tridentata
J. P. Smith
2010-6-9
12905
Shasta
Junction of Old State Highway to Bray and Tenant Road.
1421
Comment
POM259542
Purshia tridentata var. tridentata
C. Leo Hitchcock
1940-5-26
6627
Shasta
2 miles W of Fall River Mills
1341
Comment
OBI10030
Purshia tridentata var. tridentata
H. E. McMinn
1940-6-21
5305
Shasta
Between old station and Lassen Natl Park
Comment
JEPS23191
Pycnanthemum californicum
Alma A. Weigart
Aug., 1922
Shasta
Whitmore
Comment
POM193475
Pycnanthemum californicum
J. B. Feudge
1929-7-18
s.n.
Shasta
Lemoine
Comment
SEINET13947142
Pycnanthemum californicum
A. A. Heller
1914-1
11696
Shasta
15 mi S of Delta on the Pacific Highway
Comment
CAS-BOT-BC460854
Pyrola aphylla
Marion Ownbey; Ruth P. Ownbey
1938-7-16
1746
Shasta
1 mile S of Viola
Comment
CAS-BOT-BC460856
Pyrola aphylla
Clarence Quick
1965-7-12
65 -15
Shasta
Near Little Hatchet Creek, N of US Hwy 299, ca. 3 miles W of Htchet Mtn. Summit
Comment
UCD163089
Pyrola dentata
Jack Major
date unknown
s.n.
Shasta
Summit. Road between Trinity River and Castella. (Exact location unknown. Coordinates estimated by label maker. Possibly collected in 1967.)
1500
Comment
CAS-BOT-BC462792
Pyrola dentata
Alice Eastwood
1912-8-22
1812
Shasta
Lassen Butte
Comment
UC1036153
Pyrola picta
George W. Gillett
1953-8-6
319
Shasta
Slopes of Chaos Crags Crater. Shasta County
2011
Comment
UC1736006
Pyrola picta subsp. dentata
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
311
Shasta
and vicinity Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2438
Comment
UC1586958
Quercus
Juha Pykala and D. H. Norris
1987-6-15
1673
Shasta
3.1 mi e Wildwood (near Highway 36)
914
Comment
CAS-BOT-BC105499
Quercus X morehus
C. Hart Merriam
1919-11-8
s.n.
Shasta
Baird, McCloud River
Comment
CAS-BOT-BC68629
Quercus chrysolepis
Alice Eastwood
1921-7-31
11032
Shasta
Shasta Springs
Comment
CAS-BOT-BC68632
Quercus chrysolepis
Elmer I. Applegate
1895-5-28
639
Shasta
Sacramento Canyon near Sims
Comment
RSA246645
Quercus chrysolepis
Robert F. Thorne, L. DeBuhr, C. W. Tilforth
1972-9-22
42399
Shasta
Shasta National Forest: Above Castle Creek c. 1 mile W of Castle Crags State Park.
762
Comment
CAS-BOT-BC94628
Quercus garryana
W. R. Dudley
1899-8-17
s.n.
Shasta
Along stage road SW of Burney Valley
Comment
CAS-BOT-BC94636
Quercus garryana
Rimo Bacigalupi
1934-9-3
2327
Shasta
Clark Creek store, 5 mi. SW of Cayton P.O. near Shasta Co.
860
Comment
CAS-BOT-BC94644
Quercus garryana
Clarence R. Quick
1951-8-16
51 -100 E
Shasta
near Burney State Park
Comment
SEINET10477170
Quercus garryana
Mary Merello
1993-6-24
Merello 710
Shasta
Oak-mixed conifer woodland along Hwy. 289 between Ingot and Round Mountain. Dry slopes along Little Cow Creek.
365
Comment
UC1583988
Quercus garryana
G. Schoolcraft
1990-8-14
2124
Shasta
n end Hogback Ridge (s of Fall River Mills)
1280
Comment
UC711939
Quercus garryana
Roxana S. Ferris and Laura Lorraine
1941-8-10
10483
Shasta
between Hat Creek P.O. and Shasta National Forest junction of U.S. Hwy. 299 (State Highway 89)
Comment
UCD14003
Quercus garryana
John M. Tucker
1968-9-14
4140 -4
Shasta
California, Shasta Co.; beside California Highway 89, 4.2 mi. south-southeast of its junction with U.S. Highway 299;
Comment
CAS-BOT-BC94631
Quercus garryana
W. R. Dudley
1899-8-17
s.n.
Shasta
W of Burney Valley
Comment
UC998324
Quercus garryana
Milo S. Baker
1898-7-12
2255
Shasta
The Bench--Fall River Valley Fall River Valley
Comment
CAS-BOT-BC62740
Quercus garryana var. breweri
Alice Eastwood
1923-5-28
11975
Shasta
near Delta
Comment
CAS-BOT-BC62751
Quercus garryana var. breweri
C. B. Wolf
1931-9-1
2385
Shasta
Along the Pacific Highway, 28 mi. no. of Redding
609
Comment
CAS-BOT-BC94638
Quercus garryana var. breweri
Carl B. Wolf
1932-9-11
2385
Shasta
Pacific Highway, 28 miles N of Redding
609
Comment
UCD46173
Quercus garryana var. semota
P. L. Johannsen
1933-6-28
186
Shasta
Clear Creek.
487
Comment
CHSC117991
Quercus kelloggii
Nathan Sipola
2015-5-3
Shasta
East on highway 299, turn left on to Dry Creek Rd. about 10 miles, stay right at fork on Jnoes Valley Rd. Black Oak on your right 1 mile down the road.
365
Comment
JEPS117846
Quercus kelloggii
Julie Kierstead Nelson
2006-6-16
2006 -27
Shasta
Girard Lookout, 2 miles southwest of Castle Crags
1463
Comment
UCD37463
Quercus kelloggii
Beecher Crampton
1960-6-16
5667
Shasta
Shasta County, 3 miles north of Fall River Mills, eastern slope of Saddle Mountain.
1097
Comment
CAS-BOT-BC105426
Quercus kelloggii
William A. Dayton
1913-8-25
550
Shasta
Screwdriver Creek, Summit Lake Range
1554
Comment
UCD14995
Quercus lobata
John M. Tucker
1970-5-3
4183
Shasta
California, Shasta Co.; Highway 299 ca. 2 mi. southwest of Round Mountain;
Comment
UCD57121
Quercus lobata
G. L. Stebbins Jr.
1945-5-19
s.n.
Shasta
Montgomery Creek.
Comment
HSC48514
Quercus wislizeni
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9697
Shasta
County Rd. A16, 7 mi. from junction with Hwy. 36
671
Comment
UC1174982
Quercus wislizeni
P. C. Everett and E. K. Balls
1959-10-22
23920
Shasta
2.5 mi se Shasta (along U.S. Hwy 299 from Redding)
106
Comment
RSA537385
Quercus wislizeni var. wislizeni
Walter Wisura, J. Romero
1991-10-16
4587
Shasta
17 miles east of I 5 at Redding, along Highway 44.
Comment
CHSC60325
Raillardella argentea
Mary Ann Showers
1992-6-28
2704
Shasta
Lassen Volcanic National Park. Slow below Mt. Diller.
2560
Comment
JEPS55035
Ranunculus alismifolius var. alismellus
W. L. Jepson
1910-6-8
4095
Shasta
Lassen Peak; lower slopes
2438
Comment
RSA0037119
Ranunculus aquatilis
B. Villegas
2008-7-11
s.n.
Shasta
Hat Creek, vicinity of Old Station, near Mountain House Road, along California Scenic Highway 89/44.
Comment
UCR3726
Ranunculus aquatilis
Frank C. Vasek
1964-8-7
640807- 06
Shasta
At Hat Creek
1011
Comment
CAS-BOT-BC379129
Ranunculus aquatilis var. diffusus
Lewis S. Rose
1925-8-2
s.n.
Shasta
pond near Mt. Shasta
Comment
CHSC52779
Ranunculus californicus
James T. Nichol
1978-3-27
5
Shasta
About 2.8 mi wsw of Ono on Platina Rd.
289
Comment
CAS-BOT-BC378819
Ranunculus canus
A. A. Heller
1926-4-1
13930
Shasta
type collected May 31, 1905, on hills about 1 mi back of Middle Creek station near Keswick, Shasta County, California, growing in damp ground near a little stream
Comment
SEINET10619529
Ranunculus canus
A. Arthur Heller
1905-5-31
Heller 7912
Shasta
Near Middle Creek Station.
Comment
JEPS104012
Ranunculus muricatus
Lowell Ahart
2003-5-12
10160
Shasta
About 50 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
UCD96229
Ranunculus muricatus
V. C. Bryant
1936-4-14
s.n.
Shasta
Redding.
Comment
UCD123174
Ranunculus occidentalis
Ellen Dean; K. Mawdsley, M. Starbuck,M. Luzan Anzola, P. Berry
2012-6-24
7381
Shasta
Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road.
1225
Comment
POM268740
Ranunculus occidentalis var. eisenii
Lyman Benson
1929-3-26
s.n.
Shasta
Roadside ditches 10 miles N of Redding
Comment
JEPS87710
Ranunculus populago
Vernon H. Oswald and L. Ahart
1994-6-14
6278
Shasta
just ne Horse Heaven Mdw. (Forest Rd. 25, w of Castella, ne of Forest Rd. 26 to Mt. Shasta (city))
1667
Comment
NY1104522
Ranunculus populago
R. M. Austin
07 1879
s.n.
Shasta
Lassen's Peak
Comment
CHSC96280
Ranunculus repens var. repens
R. Fischer
2006-7-23
932
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a moist, grassy slope adjacent a conic depression pond near the lower and western edge of Big Lake.
1008
Comment
CHSC112397
Ranunculus sardous
Lowell Ahart; John Dittes
2013-6-9
18793
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
JEPS120909
Ranunculus sardous
Lowell Ahart, John Dittes
2013-6-9
18793
Shasta
Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp.
Comment
UCD97313
Ranunculus uncinatus
J. Brown
1992-5-9
25
Shasta
Ah DiNa campground site #2.
670
Comment
RSA95297
Rhamnus purshiana
F. W. Peirson
1932-7-17
10335
Shasta
Wallace Ranch, Goose Velley.
915
Comment
SEINET10493609
Rhamnus purshiana
Mary Susan Taylor
1980-6-25
Taylor 2957
Shasta
T38N R2W nw sec 35 Shoeinhorse Mt quad; Shasta-Trinity Natl Forest; Ash Camp, ca. 1.3 mi S of McCloud Reservoir Dam at jct of McCloud Reservoir and Hawkins Creek, ca. 5 mi due S of Wyntoon. With J. Prouty.
853
Comment
RSA602684
Rhamnus rubra
C. Epling
1935-7-17
s.n.
Shasta
Lassen Park, near Lava Tube.
Comment Read comments Sep 3 2010
UC1543757
Rhamnus rubra
Harold and Virginia Bailey
1948-8-27
2851
Shasta
about 3 mi e Manzanita Lake; Lassen Volcanic National Park
1828
Comment
UC420724
Rhamnus rubra
Lewis C. Rosenbaum
1916-6-2
Shasta
Castella
Comment
JEPS120184
Rhododendron columbianum
Julie Kierstead Nelson with Jim Shevock
2012-6-21
2012 -052
Shasta
Friday Louden mine adit, W slope of Shasta Lake along Forest Rd.
Comment
CAS-BOT-BC56583
Rhododendron columbianum
Hans Leschke
1960-8-5
1693
Shasta
Big Bear Lake
2042
Comment
CDA38871
Rhododendron neoglandulosum
T. C. Fuller
1963-6-1
10614
Shasta
Iron Mtn. Rd., 0.4 miles below Iron Mtn. School, northwest of Redding.
0
Comment
CDA38872
Rhododendron neoglandulosum
T. C. Fuller
1963-6-1
10614
Shasta
Iron Mtn. Rd., 0.4 miles below Iron Mtn. School, northwest of Redding.
0
Comment
CAS-BOT-BC168119
Rhus aromatica
James McMurphy
1914-4-1
s.n.
Shasta
Pitt
Comment
UCSB62937
Rhus aromatica
Sarr, Dan
1995-7-30
Shasta
1 mi. W of intersection of Highways 89 and 299
910
Comment
SEINET10819314
Rhus trilobata var. quinata
Andrew Townesmith, Karen M. Meyer
2007-7-26
Townesmith 857
Shasta
Shasta-Trinity National Forest. At the intersection of Forest Service route 27 and Forest Service road 35N46, 9.7 miles NW of state route 299 (via Forest Service route 27). T35N R1W S31 SW 1/4.
390
Comment
CAS-BOT-BC437986
Ribes
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
CAS-BOT-BC437989
Ribes
Alice Eastwood
1912-7-25
1400
Shasta
Pitt to Baird
Comment
SJSU526
Ribes cereum
G. Witherspoon
1940-6-27
2132
Shasta
W base of Cinder Cone, Lassen Volcanic National Park
1981
Comment
UCR139088
Ribes inerme var. inerme
T. Gedik, T. Heinz, R. Siegle
1996-4-20
43
Shasta
Basin Gulch campground in Harrison Gulch, 1.6 mi from Hwy 36 on Stuart Gap Road
762
Comment
CAS-BOT-BC169087
Ribes inerme var. inerme
Barbara Shervanick
1974-5-9
1304
Shasta
Highway 44 about 1/2 mile north of the turnoff to Camp McCumber, Cascade Range, Battle Creek drainage area
1249
Comment
CAS-BOT-BC168913
Ribes malvaceum
Alice Eastwood
1912-6-29
939
Shasta
Goose Valley
Comment
CAS-BOT-BC212576
Ribes montigenum
Hans Leschke
1961-8-18
1827
Shasta
Summit Area of Diamond Peak
Comment
UC1234599
Ribes roezlii
Peter H. Raven
1962-5-30
17906
Shasta
1.6 mi n Burney Falls State Park (State Highway 89)
Comment
RSA0018031
Ribes roezlii
C. L. Hitchcock
1940-5-24
6544
Shasta
On Hat Creek, ca. 20 miles west of Fall River Mills.
Comment
CAS-BOT-BC198896
Ribes roezlii var. cruentum
Ellsworth Bethel
1923-5-6
s.n.
Shasta
Montgomery Creek
Comment
CHSC88746
Rigiopappus leptocladus
R. Fischer; J. Marr
2004-5-23
261
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
CHSC61089
Rorippa curvisiliqua var. orientalis
Vernon H. Oswald; Lowell Ahart
1993-7-27
5706
Shasta
Lassen Volcanic National Park. Blue Lake Canyon, 0.2 mi E of the park boundary, between the trail and the N Fork of Bailey Creek.
1950
Comment
CHSC55201
Rorippa nasturtium-aquaticum
L. P. Janeway
1991-5-10
3944
Shasta
Battle Creek Wildlife Area. North edge of Battle Creek, ca 1 1/2 mi east of the Sacramento River.
115
Comment
HSC26014
Rorippa sinuata
D. H. Norris, T. Nelson, S. Dowty
1971-6-21
19214
Shasta
Near Baker Lake, 5 mi. E of Old Station on FS Rd. 33N20A
Comment
CHSC88748
Rosa
R. Fischer; J. Marr
2004-5-27
263
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off Lava Springs Trail between Horr Pond and Crystal Springs.
1008
Comment
UCR77119
Rosa canina
G. L. Webster, June McCaskill, Robert Rhode, J. M. Tucker
1993-5-16
7791
Shasta
Little Cow Creek, NE of Ingot
381
Comment
POM277860
Rosa corymbiflora
Alice Eastwood
1404
Shasta
Pitt to Baird.
Comment
SEINET10904104
Rosa pisocarpa
Mary Merello
1993-6-27
Merello 739
Shasta
Lassen National Forest. Along Hwy. 89 just S of Hat Creek. Dry; open pine woodlands volcanic soils and lava outcroppings. Dominant species: Juniperus, Pinus, Cercocarpus, Arctostophylos.
1350
Comment
JEPS95621
Rosa spithamea
Vernon H. Oswald and Lowell Ahart
1994-4-27
6156
Shasta
ca. 0.5 mi N of Packers Bay Marina ( Waters Gulch Trail 1.2 mi W of the trailhead located on Packers Bay Rd.)
Comment
CDA37727
Rubus armeniacus
R. Breckenridge/K. Filippini
2009-7-15
s.n.
Shasta
Anderson.
0
Comment
CHSC116933
Rubus armeniacus
Zachary Voigtman
2013-7-23
2013 -004
Shasta
Hirz Bay Boat Ramp, 10 miles west of I-5 on Gilman Rd. Surrounding Parking Lot.
335
Comment
CAS-BOT-BC147307
Rubus parviflorus
Alice Eastwood
1912-6-29
883
Shasta
Goose Valley
Comment
UC666162
Rubus ursinus
H. P. Olmo and S. W. Brown
1941-6-12
41131
Shasta
on US 199 4.6 mi s Redding
Comment
CAS-BOT-BC422217
Rumex acetosella
Mrs. D. B. McAllister
1918-4-29
49
Shasta
Ydalpom
Comment
CHSC93335
Rumex fueginus
R. Fischer
2005-7-18
598
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a meadow east of the Bowman drainage ditch and west of the old Ranger Station on the western edge of the park.
1011
Comment
UCD55259
Rumex kerneri
Larry Forero
2003-1
s.n.
Shasta
Valley region of Shasta County.
Comment
CAS-BOT-BC434024
Rumex salicifolius
Alice Eastwood
1912-6-29
s.n.
Shasta
Goose Valley
Comment
CHSC89716
Rumex salicifolius var. denticulatus
R. Fischer; J. Marr
2004-5-28
398
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along Lava Springs Trail near Crystal Springs. In mdw.
1010
Comment
UC131627
Rumex salicifolius var. denticulatus
A. A. Heller
1905-5-31
7914
Shasta
near Middle Creek Station
Comment
CAS-BOT-BC95306
Sagina saginoides
Lewis S. Rose
1945-9-1
45193
Shasta
Manzanita Lake, Lassen Volcanic National Park
1783
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
UC935792
Sagittaria latifolia
Malcolm A. Nobs and S. Galen Smith
1949-7-19
1019
Shasta
Highway 299 junction of Pit River and Hat Creek; junction of Pit River and Hat Creek
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-BC103355
Salix bonplandiana
A. A. Heller
1905-6-3
7950
Shasta
banks of the Sacramento between/near Middle Creek Station and Keswick
Comment
CAS-BOT-BC102825
Salix boothii
John Thomas Howell
1960-8-23
36448
Shasta
Lassen Loop above Little Hot Springs Valley
2407
Comment
CAS-BOT-BC102830
Salix boothii
C. R. Ball; Mrs. H. P. Bracelin; Beryl Kautz
1931-5-30
382
Shasta
Mount Lassen, above highway about 1.5 km. west of Helen Lake
2370
Comment
UC1713672
Salix boothii
C. R. Ball, Mrs. H. P. Bracelin, and Beryl Kautz
1931-5-30
Shasta
ca. 1.5 km w of Helen Lake (below spring above hwy); Mt. Lassen
2370
Comment
UC482017
Salix boothii
C. R. Ball, Mrs. H. P. Bracelin, and Beryl Kautz
1931-5-30
386 b
Shasta
ca. 1.5 km w Helen Lake (below spring above hwy.); Mt. Lassen
2370
Comment
UC482022
Salix boothii
C. R. Ball, Mrs. H. P. Bracelin, and Beryl Kautz
1931-5-30
386 a
Shasta
ca. 1.5 km. w Helen Lake (below spring above hwy.); Mt. Lassen
2370
Comment
UC482024
Salix boothii
C. R. Ball, Mrs. H. P. Bracelin, and Beryl Kautz
1931-5-30
386 a
Shasta
ca. 1.5 km w Helen Lake (below spring above hwy.); Mt. Lassen
2370
Comment
CAS-BOT-BC102818
Salix boothii
Hans Leschke
1960-8-8
1726
Shasta
Hat Lake, Lassen Volcanic National Park
1965
Comment
CHSC79566
Salix gooddingii
G. F. Hrusa
1996-4-30
12883
Shasta
Upper Sacramento Valley. On E side of Sacramento River at corner of Gover Rd. and Sacramento River ~3 m. S of Anderson.
110
Comment
POM218945
Salix gooddingii
H. P. Bracelin
1931-6-28
481
Shasta
Redding
Comment
UC481919
Salix gooddingii
Mrs. H. P. Bracelin
1931-6-28
481
Shasta
n of bridge at n end of town Redding
180
Comment
RSA0030843
Salix gooddingii
H. P. Bracelin
1931-6-28
481
Shasta
Redding
180
Comment
CAS-BOT-BC106887
Salix jepsonii
Hans Leschke
1960-9-9
1809
Shasta
Kings Creek Cascades
2133
Comment
CAS-BOT-BC125431
Salix lasiandra var. lasiandra
Hans Leschke
1960-8-9
1750
Shasta
Manzanita Lake
1781
Comment
JEPS13844
Salix lasiolepis
Alice King
1890-1
Shasta
Anderson
Comment
UC1736175
Salix lasiolepis
Dean W. Taylor
1985-7-12
8697
Shasta
Sacramento River at Duinsmuir
670
Comment
UC528166
Salix lasiolepis
R. Bollaert
1934-12-20
1 d
Shasta
Kennett Squaw Creek (creek is tributary of Sacramento River)
152
Comment
CAS-BOT-BC124520
Salix lasiolepis var. lasiolepis
L. E. Smith
1914-3-27
606
Shasta
Castella
Comment
CAS-BOT-BC128378
Salix lasiolepis var. lasiolepis
Rene Bollaert
1934-12-20
1 a
Shasta
Squaw Creek, tributary of the Sacramento River, at Kennett
152
Comment
CHSC96252
Salix lasiolepis var. lasiolepis
R. Fischer
2006-5-12
873
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the water edge of Big Lake, the north end and east side.
1007
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
UC481250
Salix petrophila
E. B. Copeland
1931-8-16
Shasta
s shore Emerald Lake; Mt. Lassen
2370
Comment
HSC47577
Salvia columbariae
Sheila Logan
1978-5-13
151
Shasta
Beegum Gorge Rd., near Platina, 2.7 mi. from the junction of Hwy. 36 and A16 on FS Rd. 1S02
976
Comment
CAS-BOT-BC225197
Salvia sonomensis
Louis C. Wheeler
1935-4-28
3444
Shasta
O'Brien Creek off Sacramento River
426
Comment
CHSC9179
Salvia sonomensis
G. Strausbaugh
1970-4-26
62
Shasta
South bank of Whiskey Creek Inlet pond ca. 25 ft. from water's edge under small black oak.
371
Comment
UC1124857
Salvia sonomensis
H. R. Josephson
1933-5-26
10
Shasta
along Kennett Road Kennett Road; Redding Quad.
609
Comment
UC1124862
Salvia sonomensis
P. L. Johannsen
1932-5-25
83
Shasta
Salt Creek; Redding Quad.
335
Comment
CDA26413
Sanguisorba annua
T. C. Fuller
1963-7-15
10858
Shasta
South side of Highway 299 to Redding, 1.9 miles west of Burney.
0
Comment
RSA471454
Sanicula bipinnatifida
Christopher Davidson
1975-6-4
2633
Shasta
Hwy 89, 10 mi N of junction with Hwy 299.
Comment
JEPS999
Sanicula graveolens
Mrs. C. F. Rose
1935-4-21
36
Shasta
15 mi nw of Redding
Comment
UC1036247
Sanicula graveolens
George W. Gillett
1952-7-14
73
Shasta
vicinity of sulphur works, near buildings Lassen Volcanic National Park
2133
Comment
CAS-BOT-BC516181
Sanicula tuberosa
Dana York
2012-5-19
3106
Shasta
Shasta-Trinity National Forest, W slope of North Gray Rocks adjacent to the McCloud River Arm of Shasta Lake
575
Comment
CHSC63024
Sanicula tuberosa
Vernon H. Oswald; Lowell Ahart
1994-4-27
6152
Shasta
Waters Gulch Trail 0.8 mi W of the trailhead located on Packers Bay Rd. (34N27), ca. 0.5 mi N of Packers Bay Marina.
365
Comment
UC1605155
Sanicula tuberosa
Vernon H. Oswald and Lowell Ahart
1994-4-27
6118
Shasta
Bailey Cove Trail, on W side of McCloud River Arm of Shasta Lake, ca. 0.15 mi E (clockwise) of the trailhead
335
Comment
UCR146308
Saponaria officinalis
Beecher Crampton
1964-8-26
7177
Shasta
Castle Crag, 3 mi south of Dunsmuir, Sacramento River
Comment Read comments May 2 2007
CAS-BOT-BC466227
Sarcodes sanguinea
Hans Leschke
1961-8-17
1821
Shasta
Lassen Volcanic National Park. Chaos Crag trail
Comment
SJSU492
Sarcodes sanguinea
G. Witherspoon
1940-6-27
2126
Shasta
Lassen Park Rd 2.5 mi NE of Manzanita Lodge, Lassen Volcanic National Park
1841
Comment
CAS-BOT-BC6051
Saxifraga aprica
R. M. Austin
1882-8-1
s.n.
Shasta
Lassen's Peak
Comment
UC115046
Saxifraga odontoloma
Mrs. R. M. Austin
1882-8-8
Shasta
King's Valley
Comment Read comments Jul 1 2012
UC858760
Saxifraga oregana
Alice Eastwood
Jun 29 1912-Jul 11 1912
817
Shasta
Goose Valley
Comment
SEINET7722874
Saxifraga tolmiei
Unknown
Shasta
Lassen's Peak
2743
Comment
RSA0101550
Sceptridium multifidum
H. H. Tracy
1913-08
s.n.
Shasta
Near Castella.
Comment
UC841394
Schoenoplectus acutus var. occidentalis
Alice Eastwood
Jun 29 1912-Jul 11 1912
803
Shasta
Goose Valley
Comment
CDA10980
Scirpus acutus var. occidentalis
G. F. Hrusa
1991-6-26
8470
Shasta
Pit River Drainage; Big Lake at north end of MacArthur Swamp.
Comment
SEINET4170932
Scirpus microcarpus
C. L. Hitchcock
1940-5-24
6580
Shasta
On Hat Creek, ca. 20 mi W. of Fall River Mills
Comment
CDA36860
Scleranthus annuus
CDFA Staff
2000-5-9
s.n.
Shasta
Pit River.
0
Comment
CHSC63044
Scleranthus annuus subsp. annuus
Vernon H. Oswald; Lowell Ahart
1994-4-27
6128
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
UCD50223
Sclerolinon digynum
Chris Hammersmark
Date unknown
s.n.
Shasta
Modoc Plateau/ Southern Cascades. Meadow/Floodplains of Ephemeral Bear Creek.
335
Comment
CHSC32895
Scutellaria antirrhinoides
J. P. Smith; Steve Selva
1970-7-27
4509
Shasta
Gumboot Lake.
1767
Comment Read comments Jun 7 2012
CHSC65642
Scutellaria antirrhinoides
Maria Ulloa-Cruz
1995-4-17
101
Shasta
Shasta-Trinity National Forests. Waters Gulch Trail about 400 m from Packers Gulch crossing.
370
Comment
CHSC93286
Scutellaria antirrhinoides
R. Fischer
2005-7-15
542
Shasta
Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected at edge of woodland slope near western edge of Ya-She Pond, YPF.
1011
Comment
UC1713600
Scutellaria antirrhinoides
C. Epling
1938-6-13
Shasta
near Castle Creek
Comment
CHSC67235
Scutellaria siphocampyloides
James D. Jokerst
1987-5-15
2882
Shasta
Between Redding and town of Shasta, 2 mi W of Redding, several hundred meters S of Hwy. 299, in a tributary of Salt Creek, ca. 400 m due W of BM 673.
213
Comment
SFV10450
Scutellaria siphocampyloides
M. L. Vincent
1963-6-7
388
Shasta
2 miles south of Shasta Dam.
245
Comment
UC884043
Scutellaria siphocampyloides
C. L. Hitchcock
1940-5-20
6500
Shasta
25 mi e of Redding
Comment
CHSC9295
Scutellaria tuberosa
G. Straubaugh
1970-4-26
56
Shasta
N bank Whiskey Creek ca. 50 yds. nw from Whiskeytown Hwy.
371
Comment
UCR183118
Secale cereale
L. C. Burger
2002-6-12
s.n.
Shasta
Hat Creek Valley, Rancheria Angus RV park off Hwy 89
1120
Comment
SEINET13761470
Sedum obtusatum subsp. paradisum
L. Linstrand III, J. Van Susteren
2011-7-12
NSR- 08
Shasta
Bald Mountain on NE to SW ridge, SE of saddle-helipad.
1372
Comment
HSC101877
Selaginella wallacei
Dana York
2013-4-10
3153
Shasta
Shata-Trinity National Forest, North Gray Rocks, just above Shasta Caverns above Lake Shasta.
390
Comment
JEPS128439
Selaginella wallacei
Julie Kierstead Nelson with Len Lindstrand III
2015-4-22
2015 -030
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
UC1558260
Senecio aronicoides
Harold and Virginia Bailey
1948-8-27
2923
Shasta
in meadow near corrals; Lassen Volcanic National Park, Summit Lake
2040
Comment
UC91638
Senecio aronicoides
Mrs. R. M. Austin
July 1896
4080
Shasta
Lassen Peak
Comment
RSA27925
Senecio eurycephalus
C. L. Hitchcock
1940-5-27
6635
Shasta
Near McArthur.
Comment
UC335850
Senecio fremontii var. occidentalis
unknown
Sept 1874
Shasta
Lassen Peak Summit
Comment Read comments May 23 2013
HSC6150
Senecio hydrophilus
D. E. Anderson
1962-8-5
2321
Shasta
Hat Creek Park, where 299 crosses Hat Creek
Comment
LA203990
Senecio serra var. serra
Carl Epling; Mrs. Epling
1935-8-15
sn
Shasta
Mt. Lassen, Upper King's Creek
Comment
JEPS37271
Senecio triangularis
Chesnut and Drew
Shasta
Lassen Peak
Comment
CHSC65482
Sericocarpus oregonensis
L. P. Janeway
1995-9-2
4910
Shasta
About 1000 ft north of Bluejay Mountain; along Road 35N46 4.8 mi north of Fenders Ferry Road (Road 27).
914
Comment
RSA0089871
Sidalcea asprella subsp. asprella
Dean Wm. Taylor
2015-6-18
21554
Shasta
The Gardens, meadows along the Tamarack Road (Burney to Whitmore road at the W base of Burney Mountain).
1487
Comment
CHSC100999
Sidalcea celata
L. P. Janeway
2006-5-17
8602
Shasta
Inner North Coast Ranges. West edge of Lower Gas Point Road about 1.8 km south of Gas Point Road, 700 m east of North Fork Cottonwood Creek.
248
Comment
RSA699544
Sidalcea glaucescens
R fischer, Jenny Marr
2004-5-22
230
Shasta
Ahjumawi Lave Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. SE or Ahjumawi LSSP, on access rd. to Rat Farm, n. of McArthur.
1011
Comment
UC1124968
Sidalcea malviflora subsp. asprella
P. L. Johannsen
1932-6-3
107
Shasta
s Dry Clover Creek; Redding Quad., s of Dry Clover Creek
Comment
HSC41155
Sidalcea malviflora subsp. celata
Thomas W. Nelson, Jane Nelson
1976-8-2
3100
Shasta
Along creek, 7.2 mi. E of Shingletown, along Hwy. 44
Comment
SJSU502
Sidalcea oregana
G. Witherspoon
1940-6-27
2124
Shasta
Lassen Park Rd 2 mi NE of Manzanita L Lodge, Lassen Volcanic National Park
1828
Comment
POM260337
Sidalcea oregana subsp. oregana
C. L. Hitchcock
1940-5-24
6546
Shasta
Hat Creek, 20 miles W of Fall River Mills
Comment
LA83274
Sidalcea oregana subsp. spicata
O. H. Kappler;
1949-7-27
2015
Shasta
Lassen National Park
2133
Comment
UC1543864
Sidalcea oregana subsp. spicata
Harold and Virginia Bailey
1948-8-28
3063 a
Shasta
Sulphur Works Lassen Volcanic National Park, Sulphur Works
2133
Comment
UCD33542
Silene
Beecher Crampton
1969-6-19
8478
Shasta
Shasta County, 3 miles south of Dunsmuir, along the Sacramento River.
Comment
JEPS50916
Silene bernardina
W. L. Jepson
1910-6-8
4097
Shasta
Lassen Pk Lassen Pk. Hot Springs Valley
1828
Comment
SD104418
Silene bridgesii
Reid Moran
1978-6-25
26084
Shasta
In open woods west of Little Roaring Creek.
725
Comment
POM148067
Silene californica
J. B. Feudge
1927-7-21
1647
Shasta
Lamoine.
381
Comment
POM259980
Silene californica
C. L. Hitchcock
1940-5-20
6479
Shasta
25 miles east of Redding.
Comment
JEPS95620
Silene campanulata subsp. glandulosa
Vernon H. Oswald and L. Ahart
1994-4-27
6155
Shasta
T34N R4W SE1/4 Sec. 20, ca. 1100 ft, Chaparral-Yellow Pine Forest ecotone. Waters Gulch Trail 1.3 mi W of the trailhead located on Packers Bay Rd. (34N27), ca. 0.5 mi N of Packers Bay Marina
335
Comment
CAS-BOT-BC386998
Silene douglasii
David W. Showers
1980-8-14
4409
Shasta
On saddle halfway between Lassen Peak and Chaos Crags, Lassen Volcanic National park
2499
Comment
UC1561086
Silene grayi
Dean W. Taylor
1988-6-24
8990
Shasta
Summit of Grizzly Peak
1905
Comment
CAS-BOT-BC389412
Silene lemmonii
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak
1828
Comment
UC1731366
Silene lemmonii
Dean W. Taylor
1993-6-15
13606
Shasta
3 air mi e of Sims Flat (headwaters South Fork Hazel Creek, on divide with North Fork Salt Creek, logging road, Cascade Ranges, Sacramento River Canyon); Cascade Ranges, Sacramento River Canyon
1036
Comment
CAS-BOT-BC175047
Silene suksdorfii
David W. Showers
1980-8-14
4399 dws
Shasta
Ne slope of Lassen Peak in Devastated Area, Lassen Volcanic National Park
2590
Comment
CAS-BOT-BC175048
Silene suksdorfii
David W. Showers
1980-8-14
4400 dws
Shasta
Ne slope of Lassen Peak in Devastated Area, Lassen Volcanic National Park
2590
Comment
SJSU4246
Smelowskia ovalis
C. W. Sharsmith
1968-6-22
7584
Shasta
W slope of Lassen Peak, Lassen Volcanic National Park
2895
Comment
CAS-BOT-BC60844
Smelowskia ovalis
George W. Gillett
1952-9-1
243
Shasta
Lassen Volcanic National Park. Summit area of Lassen Peak.
3108
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
UC117431
Smelowskia ovalis var. congesta
Mrs. R. M. Austin
1882-8-10
Shasta
Lassen's Peak
3048
Comment
SEINET10472596
Smilacina racemosa
Mary Susan Taylor
1980-6-10
Taylor 2818
Shasta
T37N R4W se sec 28. Dunsmuir quad. Sims Flat Road, S side, at its jct with trail, ca. 3 mi due SE of Sims Flat Campground, ca. 5 mi S of Sweetbriar, , Shasta Natl Forest.
1031
Comment
JEPS62163
Smilax californica
W. L. Jepson
August, 1894
Shasta
S<ims?> upper Sacramento River
Comment
UC54243
Smilax californica
H. M. Hall and E. B. Babcock
June, 1903
4170
Shasta
near Dana; Sieera Nevada Mountains
1066
Comment
SEINET12750031
Smilax californica
H. M. Hall, Babcock, E. B.
1903-1
4009
Shasta
Baird, McCloud River, upper Sacramento Valley
244
Comment
JEPS109880
Smilax jamesii
Dean W. Taylor
2005-6-28
19376
Shasta
Goose Valley, hills 1 air mile west from the northwestern end of the valley, along margin of small perennial stream
1088
Comment
CHSC89650
Solanum dulcamara
R. Fischer; J. Marr
2004-8-14
356
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7 at water edge of Horr Pond.
1008
Comment
CHSC88307
Solanum parishii
R. Fischer; J. Marr
2004-5-23
191
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Horr Pond and Crystal Springs.
1008
Comment
NY743230
Solanum parishii
A. A. Heller
1905-5-30
7899
Shasta
Near Redding. [from protologue: in a meadow ca. 3 miles northeast of Redding].
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
UC36235
Solidago elongata
C. G. Pringle
1881-1
Shasta
Comment
JEPS16623
Solidago velutina subsp. californica
Rimo Bacigalupi with Aldo Bacigalupi
1952-8-21
3953
Shasta
Millville
155
Comment
UC318
Sparganium emersum var. emersum
M. S. Baker and Frank Nutting
1894-5-26
Shasta
Goose Valley
Comment
JEPS919
Sphenosciadium capitellatum
W. L. Jepson
Aug. 1894
13482
Shasta
Shasta Springs Mossbrae Falls; , Shasta Springs
914
Comment
CHSC8762
Spirodela polyrhiza
S. Chulasmai
1966-4-30
29
Shasta
Vernal pool 0.5 mile from Hat Creek River.
Comment
UCD93155
Sporobolus indicus
R. H. Gripp
1969-7-10
s.n.
Shasta
Ferd Kneer Ranch.
Comment
UCD93006
Sporobolus vaginiflorus
R. Tofsrud
1949-7-4
s.n.
Shasta
4 miles S of Shi-Lo-Ah Mineral Springs, Hwy. 99.
Comment
CHSC88808
Stachys ajugoides var. rigida
R. Fischer
2004-7-4
313
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at n. end Big Lake, western shore. In mdw.
1008
Comment
UC196363
Stachys ajugoides var. rigida
A. A. Heller
1914-8-25
11698
Shasta
15 mi s Delta (on Pacific Highway)
Comment Read comments Feb 20 2006
GMDRC6944
Stachys rigida
J. M. Andre, T. La Doux, Senna & Elias Andre
2013-7-12
31414
Shasta
along north side of Hwy 89 at Pondosa Rd exit, Little Bear Flat, approx. 25 mi. east of McCloud, approx. 20 mi. north of Burney, just south of Siskiyou Co. line
1236
Comment
CHSC101348
Staphylea bolanderi
Frank Callahan; J. Dormady, D. Luscombe, K. Goudhurst, J. O'Byrne
2007-10-16
9
Shasta
Southern Cascades Ecoregion. Off Salt Creek Road next to I-5, junction 698.
480
Comment
CAS-BOT-BC202912
Staphylea bolanderi
L. E. Smith
1913-4-24
105
Shasta
McClouds fork
Comment
SEINET8726449
Staphylea bolanderi
Lewis S. Rose
1934-1
34241
Shasta
Stream Banks Baird
261
Comment
JEPS28434
Stellaria calycantha
George W. Gillett
1957-8-8
999
Shasta
ne of Lassen Peak (above Paradise Meadow); Lassen Volcanic National Park
2499
Comment
CHSC54473
Stellaria crispa
Vernon H. Oswald
1991-7-22
4757
Shasta
Lassen Volcanic National Park. In Blue Lake Canyon ca. 0.2 mile east of the park boundary, ca. 3.25 miles (air) west-southwest of Lassen Peak. On the north side of the North Fork of Bailey Creek.
1962
Comment
CAS-BOT-BC391204
Stellaria longipes subsp. longipes
George W. Gillett
1957-8-9
1003
Shasta
Lassen Volcanic National Park. East Fork of Hat Creek, near Summit Lake Ranger Station
2026
Comment
HSC46988
Stipa lepida
Christopher Knopp
1978-5-13
59
Shasta
Trinity National Forest, Basin Gulch Campground
854
Comment
RSA657087
Stipa nelsonii subsp. nelsonii
Lynn R. Firestone, Harold Firestone
1983-8-11
8335
Shasta
Shasta County, In campground at SW entrance to Lassen Volcanic National Park
Comment
OBI22278
Stipa occidentalis
Robert F. Hoover
1940-9-21
4609
Shasta
Southeast flank of Lassen Peak
Comment
CAS-BOT-BC87811
Streptanthus tortuosus
Ellsworth Bethel
1923-1-1
s.n.
Shasta
Montgomery Creek.
Comment
CAS-BOT-BC87816
Streptanthus tortuosus
H. F. Copeland
1935-7-29
s.n.
Shasta
Mount Lassen. By Emerald Lake.
2500
Comment
CAS-BOT-BC87818
Streptanthus tortuosus
M. S. Baker; Frank Nutting
1894-5-21
s.n.
Shasta
Oak Run.
Comment
UC1553583
Streptanthus tortuosus
E. Dean
1988-7-11
115
Shasta
Castle Dome and trail up to Castle Dome Castle Crags
1432
Comment
UCSB27132
Streptanthus tortuosus
Wilken, Dieter; Smith, Dale; Santarosa, J.
1971-6-15
Shasta
Pollard Flat Campground, 9 miles north of Loftus, along U.S. Highway 99
457
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
CHSC9462
Styrax officinalis var. redivivus
G. Strausbaugh
1970-4-18
48
Shasta
Chaparral hillside ca. .5 mi nw Whiskeytown Dam and ca. 25 yds. above lake.
388
Comment
JEPS32514
Styrax officinalis var. redivivus
W. L. Jepson
1914-8-15
6184
Shasta
Delta
396
Comment
UC931977
Styrax officinalis var. redivivus
Verne Grant and Alva Grant
1947-6-5
7976
Shasta
20 mi n Redding
Comment
CAS-BOT-BC64502
Styrax redivivus
C. Hart Merriam
1907-9-5
s.n.
Shasta
Little Cow Creek, near (below) Round Mt.
Comment
CAS-BOT-BC64542
Styrax redivivus
M. S. Baker
1900-5-11
s.n.
Shasta
Low Creek Canyon.
Comment
HSC40206
Styrax redivivus
J. P. Smith
1976-5-22
8813
Shasta
French Gulch-Carrville Rd.
732
Comment
RSA49234
Styrax redivivus
Philip A. Munz
1949-5-14
13192
Shasta
5 miles W of Redding on Weaverville road,
Comment
CAS-BOT-BC64549
Styrax redivivus
James R. Shevock; Barbara Ertter
1992-6-13
12196
Shasta
Squaw Creek. Along forest highway 27, 0.6 mi. n. of Squaw Creek Forest Service Station, Shasta-Trinity National Forest.
365
Comment
HSC30724
Styrax redivivus
Bernice McKeown
1974-7-5
Shasta
Beside Lake Rd. N of Redding
Comment
CHSC88320
Swertia albicaulis var. albicaulis
R. Fischer; J. Marr
2004-5-22
203
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
UC1123444
Swertia albicaulis var. nitida
P. L. Johannsen
1932-5-26
87
Shasta
Bailey Creek Redding Quad.
304
Comment
UC1543719
Symphoricarpos
Harold and Virginia Bailey
1948-8-25
2960 b
Shasta
Summit Lake; Lassen Volcanic National Park
2040
Comment
CAS-BOT-BC234773
Symphoricarpos mollis
Marcus E. Jones
1897-7-7
s.n.
Shasta
Lassen's Peak
1828
Comment
CAS-BOT-BC97569
Symphyotrichum ascendens
Frank W. Peirson
1932-7-12
10230
Shasta
1000-Lake Basin, along shore of Lake Eiler
1950
Comment
CHSC89794
Symphyotrichum bracteolatum
R. Fischer; J. Marr
2004-8-14
415
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Off Lava Springs Trail, W shore Big Lake, S end. Mdw/roadbed.
1010
Comment
CAS-BOT-BC99050
Symphyotrichum eatonii
Marcus E. Jones
1931-7-16
29130
Shasta
Pitt River bridge
Comment
UC1544794
Symphyotrichum spathulatum
Almut G. Jones
1986-8-25
7264
Shasta
near, Hat Creek Area Old Honn Homestead; Hat Creek
1400
Comment
CAS-BOT-BC98469
Symphyotrichum spathulatum
F. J. Hermann
1931-8-2
2632
Shasta
Edge of wees in mountain meadow east of Reflection Lake, Chaos Jumbles - Lassen Volcanic National Park
1767
Comment
CDA37193
Taeniatherum caput-medusae
CDFA Staff
2004-5-27
s.n.
Shasta
Peterson Ranch, south east of Fall River Mills.
0
Comment
CHSC89704
Taraxacum officinale
R. Fischer; J. Marr
2004-8-15
378
Shasta
Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected near Lava Springs Trail at camp 5, Crystal Springs.
1010
Comment
CAS-BOT-BC85231
Taxus brevifolia
Marion L. Campbell
1921-7-26
s.n.
Shasta
Castle Crags
Comment
CAS-BOT-BC85270
Taxus brevifolia
Ellsworth Bethel
1923-6-16
s.n.
Shasta
Burney
Comment
UC484027
Taxus brevifolia
Carl B. Wolf
1930-10-14
Shasta
w of Burnet Mt. summit (on Redding to Alturas Highway, along Hatchet Creek); Hatchet Creek
914
Comment
CAS-BOT-BC85226
Taxus brevifolia
W. R. Dudley
1899-8-17
s.n.
Shasta
Along Stage Road, west of Burney Valley, on the Divide Creek
Comment
CHSC9184
Thermopsis gracilis
G. Strausbaugh
1970-4-18
46
Shasta
On steep cutbank e side Kennedy Memorial Dr. ca. 50 ft. s of Park Headquarters Bldg.
396
Comment
CHSC962
Thermopsis gracilis
V. Holt
1937-5-1
Shasta
Pitt River near Hwy 99.
365
Comment
UC73215
Thermopsis gracilis
Misses Jones and Alexander
Shasta
Comment
CAS-BOT-BC202038
Thinopyrum ponticum
R. E. Frenkel
1964-7-12
662
Shasta
Highway 299, 1.2 miles east of MacArthur
1066
Comment
HSC48506
Thysanocarpus curvipes
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9691
Shasta
County Rd. A16, 7 mi. from junction with Hwy. 36
671
Comment
HSC49776
Thysanocarpus curvipes
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-6
9834
Shasta
Deer Lick Springs Rd., 3.4 mi. from its junction with Hwy. 36
1098
Comment
CAS-BOT-BC66789
Thysanocarpus curvipes
Ellsworth Bethel
1923-5-29
s.n.
Shasta
Burney.
Comment
JEPS54184
Thysanocarpus curvipes
John Thomas Howell
1927-4-5
2300
Shasta
about 10 mi ne Redding
Comment
POM260294
Thysanocarpus curvipes var. curvipes
C. L. Hitchcock
1940-5-26
6622
Shasta
2 miles W of Fall River Mills
1341
Comment
CAS-BOT-BC67271
Thysanocarpus radians
L. E. Smith
1913-5-2
177
Shasta
Cottonwood.
Comment
CHSC113806
Thysanocarpus radians
M. Ocken
2011-4-17
Shasta
Blue oak woodland open space two miles west of Anderson.
158
Comment
CHSC81477
Thysanocarpus radians
Julie Rose
2000-3-25
40
Shasta
Open field bordered by Millville Plains Road on the East and Antler Road on the South. 11 miles E of Redding. 1.2 miles S of Highway 44.
188
Comment
UC402566
Thysanocarpus radians
Franklin P. Nutting
Shasta
Redding; Northern California
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
RSA455450
Torilis arvensis
Christopher Davidson
1973-5-22
2086
Shasta
along Hwy 299 ca. 15 mi E of Redding, in rocky streamside places near Little Cow Cr.
396
Comment
SEINET3441873
Torilis arvensis subsp. heterophylla
Lowell Ahart, John Dittes
2003-5-22
10187
Shasta
Cottonwood, Cottonwood, about 11 air miles east/northeast, 4 air miles west/southwest of Darah Springs State Fish Hatchery, about 1 1/8 miles west of the barn, about 150 yards south of the Coleman Canal, West of the poor dirt road
250
Comment
CHSC9306
Toxicoscordion venenosum var. venenosum
G. Strausbaugh
1970-5-24
76
Shasta
N side of Whiskey Creek Swimming Area ca. 10 ft. above edge of lake.
371
Comment
CAS-BOT-BC519577
Triantha occidentalis subsp. occidentalis
Hans Leschke
1958-8-16
1552
Shasta
Lassen Volcanic National Park, Grassy swales
1950
Comment
CHSC9182
Trientalis latifolia
G. Strausbaugh
1970-6-21
122
Shasta
On cut-bank above road in damp soil near spring on Buckhorn Bally ca. 3.5 mi. from U. S. Hwy 299W 20.2 mi. east of Douglas City.
1188
Comment
UC73548
Trientalis latifolia
Milo S. Baker
before February, 1906
Shasta
Hatchet Creek
Comment
HSC49128
Trifolium albopurpureum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9734
Shasta
County Rd. A16, 3 mi. SW of Ono
305
Comment
SEINET7073560
Trifolium albopurpureum var. dichotomum
A. G. Vestal
1955-5-19
s.n.
Shasta
About 16.8 miles east of Redding on Route 299. UTM Zone 10, 574060mE, 4504395mN. Coordinate datum: NAD27.
Comment
CHSC63565
Trifolium bifidum var. decipiens
Vernon H. Oswald; Lowell Ahart
1994-5-6
6165
Shasta
Clikapudi Trail on the Pit Arm of Shasta Lake, ca. 0.2 mi E of the trailhead at the Jones Valley Boat Ramp.
335
Comment
UC485384
Trifolium bifidum var. decipiens
Franklin P. Nutting
1896-5-22
Shasta
Morley's Station
Comment
UC968639
Trifolium ciliolatum
C. L. Hitchcock
1940-5-17
6456
Shasta
ca 3 mi e Redding
Comment
HSC49850
Trifolium depauperatum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-5-6
9814
Shasta
Junction of Route 36 and the road to Beegum Public Camp
762
Comment
CHSC84096
Trifolium depauperatum var. depauperatum
Lowell Ahart; John Dittes
2003-5-12
10149
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
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
CDA4290
Trifolium dubium
T. C. Fuller
1963-7-15
10862
Shasta
South side of Highway 299 to Redding, 1.9 miles west of Burney.
0
Comment
CHSC84135
Trifolium fucatum
John Dittes; Lowell Ahart
2003-5-12
Shasta
Tuscan Buttes. In a vernal pool, in a pasture field, on plateau north of Battle Creek, about 300 yards southwest of the barn, about 1/4 mile south of the Coleman Canal, 3.1 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 12 miles (air) east-northeast of Cottonwood.
265
Comment
JEPS85561
Trifolium fucatum
Walter S. Lennon
1983-5-7
Shasta
Anderson, Rd and Ash Creek Rd
Comment Read comments Nov 14 2016
RSA691011
Trifolium fucatum
L. Ahart
2003-5-12
10151
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.
265
Comment Read comments Oct 5 2019
CHSC112791
Trifolium hybridum
Lowell Ahart; John Dittes
2013-6-9
18796
Shasta
Along the northeast side of the fence, about 20 yards east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp.
1007
Comment
JEPS85545
Trifolium hybridum
Walter S. Lennon
1983-6-25
Shasta
0.5 mi w Hwy 5 (at Sims Rd, Shotgun Creek Rd)
Comment
SD87881
Trifolium kingii
Frank W. Peirson
1932-7-13
10177
Shasta
1000 lake basin, south of Burney
1951
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
HSC48511
Trifolium oliganthum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9693
Shasta
County Rd. A16, 7 mi. from junction with Hwy. 36
671
Comment
HSC72338
Trifolium oliganthum
J. P. Smith, J. O. Sawyer, Thomas W. Nelson
1978-4-9
9662
Shasta
County Rd. A16, 4 mi. from its junction with Hwy. 36
732
Comment
RSA113757
Trifolium productum
George W. Gillett
1953-7-23
297
Shasta
Lassen Volcanic National Park. Near Park Company Horse Corral, Lassen Peak Highway.
2043
Comment
JEPS66065
Trifolium repens
Milo S. Baker
1893-5-16
Shasta
Goose Valley
Comment
JEPS104213
Trifolium striatum
Lowell Ahart
2003-5-22
10181
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
UC16764
Trifolium variegatum var. variegatum
M. S. Baker and Frank Nutting
1894-5-22
Shasta
Morley's Station
Comment
UC165541
Trifolium variegatum var. variegatum
Milo S. Baker
1896-5-22
Shasta
Morley's Station
Comment
CDA28305
Trifolium willdenovii
T. C. Fuller
1976-5-5
20134
Shasta
South side of Eureka Way (Highway 299) opposite Sunset Drive, west limits of Redding.
0
Comment
CDA35523
Trifolium willdenovii
J. R. Keck Jr.
1978-4-19
PDR# 330052 & PDR# 330059
Shasta
Jones Valley.
0
Comment
JEPS66097
Trifolium wormskioldii
Milo S. Baker
1896-5-22
Shasta
Morley's Station
Comment
CAS-BOT-BC520835
Trillium albidum
L. E. Smith
1913-4-24
121
Shasta
Shasta
Comment
HSC104119
Trillium chloropetalum
Julie Kierstead Nelson, Martin Lenz, Rhonda Posey, Brenna Montagne
2013-4-10
2013001
Shasta
Wheeler Ranch north of Shasta Lake, along Squaw Creek; along Forest Service Rd. 35N07
480
Comment
HSC45308
Triphysaria eriantha subsp. eriantha
Diane L. Reed
1978-5-13
85
Shasta
Beegum Gorge Rd. and Hwy. 36, 0.5 mi. E of Platina
762
Comment
UC1738787
Trisetum spicatum
Dean Wm. Taylor and Ingrid Olmsted
1975-8-24
5445
Shasta
Lassen National Forest, Thousand lakes Wilderness, vicinity of Magee Peak
2499
Comment
CAS-BOT-BC200262
Trisetum spicatum
John Thomas Howell
1961-6-20
36545
Shasta
Anklin Meadows
1874
Comment
LA206414
Trisetum spicatum
Jason Swallen;
1939-8-8
13823
Shasta
Mount Shasta, Horse Camp Creek
2468
Comment
UC1543784
Trisetum wolfii
Harold and Virginia Bailey
1948-8-25
3013
Shasta
Summit Lake; Lassen Volcanic National Park
2040
Comment
UC421778
Triteleia bridgesii
Milo S. Baker
1898-7-7
433
Shasta
Stevens Upper Clover Cr.
Comment
CAS-BOT-BC133481
Triteleia crocea
W. R. Dudley
1893-6-20
s.n.
Shasta
Trail to Castle Crag
Comment
UC421764
Triteleia crocea
Lewis C. Rosenbaum
1916-6-5
Shasta
Castella
Comment
UCR11249
Triteleia hyacinthina
Wm. Horn Jr.
1967-5-18
670518- 01
Shasta
Anderson, Deschutes Rd. and Barney St
152
Comment
CAS-BOT-BC522309
Triteleia hyacinthina
Ellsworth Bethel
1923-5-30
s.n.
Shasta
Burney
Comment
CAS-BOT-BC522315
Triteleia hyacinthina
H. D. Ripley; R. C. Barneby
1905-5-31
9658
Shasta
Sacramento Valley, S. of Castella
518
Comment
HSC23376
Triteleia hyacinthina
G. Strausbaugh
1970-5-24
77
Shasta
N side of Whiskey Creek Swimming Area, 10 ft. above lake
372
Comment
JEPS87584
Triteleia ixioides subsp. anilina
Vernon H. Oswald and Lowell Ahart
1994-5-6
6173
Shasta
ca. 1 mi. e. of trailhead at Jones Valley Boat Ramp (Clikapudi Trail on the Pit Arm of Shasta Lake); Shasta Lake
350
Comment
UC725995
Triteleia ixioides subsp. anilina
A. A. Heller
1940-5-28
15692
Shasta
along U.S. Highway #299 5 mi w Hatchet Summit
1066
Comment
HSC73433
Triteleia ixioides subsp. anilina
Grunert
26
Shasta
793
Comment
HSC37491
Triteleia ixioides subsp. scabra
M. G. Schmidt
1976-4-21
22
Shasta
Along Hwy. 36, 6 mi. W of Red Bluff
Comment
JEPS22669
Triteleia lilacina
Rimo Bacigalupi with Drs. Herbert and Lucille Mason
1958-4-23
6305
Shasta
about 9 mi e Redding (along California Highway 44)
274
Comment
SEINET10517518
Triticum aestivum
Billy Joe Cox
1971-6-10
Cox 3502
Shasta
15 mi S of Weed, on I-5. Wheat.
Comment
SEINET10530950
Tsuga mertensiana
David B. Dunn
1971-8-15
Dunn 18153
Shasta
Near summit of Lassen on E side; Lassen Natl. Park.
Comment
CAS-BOT-BC80242
Tsuga mertensiana subsp. grandicona
Alex W. Briggs
1923-7-24
s.n.
Shasta
Mt. Lassen - south slope
2438
Comment
CAS-BOT-BC80237
Tsuga mertensiana subsp. grandicona
W. B. C.
1938-9-8
11677
Shasta
around the borders of the Panther Creek Meadows and extending across Gray Butte to the east
2286
Comment
CAS-BOT-BC74089
Turritis glabra
H. E. Brown
1897-5-15
249
Shasta
Near Pit River Ferry.
274
Comment
CAS-BOT-BC91063
Umbellularia californica
Alice Eastwood
July 26
1471
Shasta
Kennet.
Comment
JEPS111013
Umbellularia californica
J. K. Nelson
2004-3-12
2004 -10
Shasta
Forest Road 33N041 to digger Bay from Shasta Dam Boulevard, south side of Shasta Lake; ca 8 miles N of Redding, 2 miles W of Shasta Dam.
365
Comment
JEPS111469
Vaccinium cespitosum
Loren Gehrung
1999-9-26
132
Shasta
Huckleberry Lake 1 mi east of La Tour State Forest 1/2 mi north of Huckleberry Lassen National Forest
1920
Comment
CAS-BOT-BC418654
Vaccinium shastense subsp. shastense
Len Lindstrand III
2012-10-17
s.n.
Shasta
Bully Hill. Southwest slope of Bully Hill.
411
Comment
CAS-BOT-BC418659
Vaccinium shastense subsp. shastense
Len Lindstrand III
2014-4-30
s.n.
Shasta
Ingot. In unnamed stream tributary to Little Cow Creek, below Coronado Mine.
381
Comment
CAS-BOT-BC483768
Vaccinium shastense subsp. shastense
Len Lindstrand III
2012-8-29
s.n.
Shasta
Golinsky Mine, Bohemotash Mts
487
Comment
CHSC115726
Vaccinium shastense subsp. shastense
Len Lindstrand III
2014-9-26
Shasta
In draw at the headwaters of Slickrock Creek, northwest slope of Iron Mountain.
1021
Comment
CHSC115727
Vaccinium shastense subsp. shastense
Len Lindstrand III
2012-10-17
Shasta
Southwest slope of Bully Hill, in seasonal seepy areas, uplands around old mine prospects, and along drainages below old copper mine workings. Label lists longitude as 122 deg. 12' 79' W.
411
Comment
CHSC115732
Vaccinium shastense subsp. shastense
Len Lindstrand III
2011-9-21
Shasta
Approximately 0.75 mi northwest of Bohemotash Mountain, along unnamed headwter stream tributary to Fall Creek.
1036
Comment
HSC104379
Vaccinium shastense subsp. shastense
Len Lindstrand III
2014-9-26
Shasta
Northwest slope of Iron Mountain, in draw at the headwaters of Slickrock Creek
1021
Comment
HSC104380
Vaccinium shastense subsp. shastense
Julie Kierstead Nelson, Talitha Derksen
2011-7-8
2011035
Shasta
Friday Louden Mine adit, adjacent to County Rd. 5G012, west slope of Shasta Lake, ~2 mi. NW of Shasta Dam
793
Comment
UCD166813
Vaccinium shastense subsp. shastense
Len Lindstrand III
2014-4-30
s.n.
Shasta
Ingot, In unnamed stream tributary to Little Cow Creek, below Coronado Mine.
381
Comment
UCD118177
Vaccinium uliginosum subsp. occidentale
Loren Gehrung
1999-9-26
175
Shasta
Lassen National Forest. Huckleberry Lake. 1 mi east of LaTour State Forest. 1/2 mi north of Huckleberry Mt.
1920
Comment
CHSC114189
Vaccinium uliginosum subsp. occidentale
Loren Gehrung
1999-10-16
168
Shasta
Lassen Volcanic National Park. Dersch Meadows, just nw of Ranger Station. 1/2 mi nw of Summit Lake.
2036
Comment
CDA128
Vallisneria americana
Ed Finley
2007-8-23
PDR# 1365087
Shasta
Redding; Bella Vista Water District pond on Canby Rd. near Churn Creek Rd.
Comment
UCD18292
Ventenata dubia
Joe Ditomaso
2001-6-12
s.n.
Shasta
Glenburn, 5 miles from Fall River, moist ditch on Brown Rd., between McArthur Rd. and Clenburn Rd., south side of road near old church.
Comment
CAS-BOT-BC528543
Veratrum californicum
L. E. Smith
1913-8-12
512
Shasta
Castella
Comment
JEPS14882
Veratrum insolitum
Mary W. Twight
1956-7-16
Shasta
w of Castella (on the s side of Castle Creek Canyon, about 1 mi up road leading to the top of Flume Creek Ridge); Flume Creek Ridge
762
Comment
UC844634
Veratrum insolitum
L. E. Smith
1913-8-12
512
Shasta
Castella
Comment
UC70367
Verbascum blattaria
Milo S. Baker
250
Shasta
near Carpenters
Comment
OBI9219
Verbascum blattaria
Robert F. Hoover
1968-5-28
11115
Shasta
Stillwater Crk E of Redding
Comment
UC25191
Verbena lasiostachys var. lasiostachys
M. S. Baker and Frank Nutting
1894-5-22
Shasta
Morley's Station
Comment
JEPS66439
Veronica anagallis-aquatica
L. R. Heckard and P. Rubtzoff
1971-8-3
2701
Shasta
just s of bridge over Pit River (at MacArthur)
1005
Comment
JEPS16465
Veronica peregrina subsp. xalapensis
Mary Alice King
1921-3-1
24
Shasta
Anderson
Comment
JEPS101402
Veronica scutellata
Dean W. Taylor
1992-5-28
12674
Shasta
Clark Creek, near confluence with Deadman Creek
1463
Comment
SBBG21875
Veronica wormskjoldii
D. Myrick
1964-7-23
931
Shasta
Paradise Meadow, above Hat Lake
2133
Comment
UC1193162
Viburnum ellipticum
K. Cuff
1949-8-2
104
Shasta
6 mi ne Platina
609
Comment
UCD108715
Vicia americana subsp. americana
G. F. Hrusa; T. D. Wilfred
1996-6-10
12999
Shasta
Lassen National Forest. NW side of Hwy 44 1 m. SW of USFS N12 to Twin Bridges.
1550
Comment
RSA245211
Vicia americana var. americana
D. H. Norris, S. Dowty, T. Nelson, B. Norris
1971-6-21
19120
Shasta
Along highway 44 about 10 miles east of Shingletown
Comment
HSC1858
Vicia americana var. americana
C. L. Hitchcock
1940-5-25
6589
Shasta
Pit Dam, Power Plant, 2 mi. W of Fall River Mills.
1341
Comment
HSC71353
Vicia americana var. americana
J. P. Smith, J. O. Sawyer
1976-5-9
8714
Shasta
1/2 mi. E of the Buckhorn Mtn. Maintenance Station on Hwy. 299
Comment
POM260159
Vicia americana var. americana
A. S. Hitchcock
1940-5-23
6521
Shasta
5 miles east of Burney Falls.
Comment
HSC31753
Vicia cracca
Donald Spalinger
1974-5-18
72
Shasta
22 mi. E of Redding on Hwy. 299
366
Comment
SEINET10488152
Vicia villosa
Douglas G. LeDoux, Melvin L. Conrad; David B. Dunn
1973-6-4
LeDoux 1070
Shasta
Collected in redding city park along the banks of the sacramento river.
Comment
CAS-BOT-BC264053
Viola adunca
Bettell Ellsworth
1923-5-7
s.n.
Shasta
Big Bend, Henderson Post Office
Comment
UC1763331
Viola adunca
Milo S. Baker
1899-8-5
5498
Shasta
Dead Horse Canyon, between Glacier and Dana
Comment
CHSC2002
Viola bakeri
M. Underhill
1952-6-22
Shasta
1371
Comment
UC838138
Viola bakeri
Alice Eastwood
June 29, 1912-July 11, 1912
899
Shasta
Goose Valley
Comment
UC337763
Viola cuneata
J. G. Lemmon
July, 1879
Shasta
near Castle Lake
Comment
JEPS50290
Viola douglasii
Alice King
March 1921
Shasta
Plains near Anderson
Comment
UC1736631
Viola lobata subsp. integrifolia
Dean W. Taylor
1993-5-22
13459
Shasta
2.5 road miles E of Sanford Pass on Forest Road 36N20; Trinity Mountains, Sacramento River drainage (ca. 5 air mi W Lamoine), Slate Creek watershed
1143
Comment
UCD123141
Viola lobata subsp. integrifolia
Ellen Dean; K. Mawdsley, M. Starbuck,M. Luzan Anzola, P. Berry
2012-6-24
7394
Shasta
Along Hwy 44, ca. 10 miles E of Shingletown. North and south sides of road.
1225
Comment
SJSU3782
Viola lobata subsp. lobata
C. W. Sharsmith
1963-6-15
7069
Shasta
Viola
1341
Comment
JEPS50247
Viola macloskeyi
W. L. Jepson
1910-6-8
4094
Shasta
Lassen Peak, lower slopes Lassen Peak
2438
Comment
UCSB24162
Viola macloskeyi
Bell, David
1966-6-21
Shasta
meadow east of Clear Lake South Campground, 14 miles SE of Lassen National Park entrance via St. Hwy. 89
2011
Comment
SEINET188137
Viola ocellata
C. L. Hitchcock
1940-5-20
6478
Shasta
25 miles east of Redding
Comment
SEINET10480184
Viola purpurea
Mary Susan Taylor
1974-1
Taylor 315
Shasta
Crater Lake, Lassen National Forest.
Comment
JEPS90076
Viola purpurea subsp. integrifolia
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4060
Shasta
vicinity Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2552
Comment
UCR139082
Viola purpurea subsp. purpurea
J. Marshall, J. Savage, L. Allison
1997-4-25
33
Shasta
Mount Diablo Meridian. Basin Gulch Campgroung. Hwy 36 to Stuart Gap Road
812
Comment
HSC25978
Viola purpurea subsp. purpurea
D. H. Norris, T. Nelson, S. Dowty
1971-6-21
19215
Shasta
Near Baker Lake about 5 mi. E of Old Station on road 33N0A
Comment
SEINET194829
Viola purpurea subsp. purpurea
A. A. Heller
1940-5-28
15689
Shasta
Level place along the hwy 5 mi. W of Hatchet Summit
Comment
JEPS91195
Viola purpurea subsp. quercetorum
Dean W. Taylor
1993-4-16
13356
Shasta
Shingletown Ridge; ca 1.5 miles NE Black Butte, north of Ash Creek
853
Comment
UC1584311
Viola purpurea subsp. quercetorum
J. Kierstead
1990-5-4
90 -68
Shasta
e of Iron Canyon Reservoir (Rd. 37N79 to Stump Cr. Butte, 0.5 mi from junction with Road, (Rd. 50 on Forest Map)); Shasta Lake R. D.
579
Comment
HSC73414
Viola purpurea subsp. quercetorum
Doug Renwick, Robert Kirkpatrick
1981-5-9
88
Shasta
Harrison Gulch off Hwy. 36
820
Comment
HSC92516
Viola sheltonii
Eric Peterson, Matt Foruria, Thomas Ward
1995-4-22
85
Shasta
Basin Gulch Campground, 1/4 mi. up road to W loop
854
Comment
UC1763491
Viola sororia subsp. affinis
Milo S. Baker
1899-8-15
5451
Shasta
Fall River Lake
Comment
UC1121948
Vitis californica
A. E. Wieslander
1933-6-27
333
Shasta
Mad Ox Gulch Weaverville Quadrangle, Whiskey Creek
Comment
SEINET10691492
Vitis californica
A. Arthur Heller
1905-5-29
Heller 7894
Shasta
Near Redding
Comment
UCD93453
Vulpia bromoides
A. A. Beetle
1942-5-20
3313
Shasta
4 miles west of Ono. Mendel South Experimental Plot.
Comment
SEINET3450756
Vulpia microstachys var. ciliata
Lowell Ahart, John Dittes
2003-5-12
10170
Shasta
Cottonwood, Cottonwood, about 12 air miles east /northeast, about 2.8 air miles south/southwest of the Darah Springs State Fish Hatchery, about 0.25 miles south of the Coleman Canal, about 250 yards south of the barn
260
Comment
UCD94555
Vulpia microstachys var. pauciflora
G. F. Hrusa; T. D. Wilfred
1996-6-11
13017
Shasta
E side of Hwy 89, approx. 0.5 mile N of Old Station Trailer Park and between USFS N99 and N91.
1386
Comment
UCD94941
Vulpia myuros
L. Whitney
1935-5-18
s.n.
Shasta
5 miles east of Redding.
Comment
UCD94399
Vulpia octoflora
Beecher Crampton
1953-4-30
1179
Shasta
8-9 miles W of Ono. Ridge above Duncan Creek near Graves Ranch.
Comment
CAS-BOT-BC534959
Wolffia borealis
H. L. Mason
1955-6-8
14629
Shasta
Bridge, W edge of Fall River Mill
Comment
RSA125803
Wolffia borealis
H. L. Mason
1955-6-8
14629
Shasta
At the bridge, west edge of Fall River Mill
Comment
CAS-BOT-BC73635
Woodsia oregana
Barbara Sherfey
1964-7-9
s.n.
Shasta
On lava flow 2.5 miles NE of Old Station
Comment
CAS-BOT-BC383233
Wyethia angustifolia
Alice Eastwood
1912-6-29
824
Shasta
Goose Valley
Comment
CAS-BOT-BC383575
Wyethia mollis
H. M. Hall; E. B. Babcock
1903-6-1
4251
Shasta
Sierra Nevada Mountains, North-eastern Shasta County. Fall River Mills
1036
Comment
CDA19787
Xanthium spinosum
Kleis
2001-9-1
PDR P 082520
Shasta
Northern California; on Clover St. in Redding.
0
Comment
CDA14154
Zannichellia palustris
G. F. Hrusa, T. Holmes
1997-6-18
13867
Shasta
Fall River; Common aquatic in large colonies where water is relatively deep, bottom sediment shallow, and flow rate low. Fall River upstream from Glenburn.
Comment
CAS-BOT-BC533067
Zigadenus venenosus
Alice Eastwood
1912-6-29
964
Shasta
Goose Valley
Comment
CAS-BOT-BC533070
Zigadenus venenosus
A. A. Heller
1905-5-30
s.n.
Shasta
Near Redding
Comment
UC54205
Zigadenus venenosus var. venenosus
H. M. Hall and E. B. Babcock
1903-6-20
4193
Shasta
Fall River Springs, ne Shasta County Fall River Springs
1066
Comment