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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UC1069415
Phacelia
A. Simontacchi
1940-6-24
849
Lassen
0.2 mi nnw Halls Flat; Lassen National Forest, Halls Flat Quadrangle
Comment
CAS-BOT-BC7522
Phacelia adenophora
Elmer Ivan Applegate
1897-6-3
895
Lassen
Madeline Plains
Comment
CHSC25307
Phacelia adenophora
Pauleen Broyles
1977-6-1
154
Lassen
Skedaddle Ranch Road at turn-off of South Fork Reservoir road ca 8 cm ne of Herlong.
1660
Comment
CHSC5259
Phacelia adenophora
1944-6-21
Lassen
Eagle Lake shore.
1584
Comment
CHSC64878
Phacelia adenophora
Vernon H. Oswald; Lowell Ahart
1995-6-19
6884
Lassen
Modoc Plateau. Between Litchfield and Ravendale on Smoke Creek Ranch Rd., 0.7 mi e of Hwy. 395.
1371
Comment
CHSC704
Phacelia adenophora
A. Santos
1946-6-20
Lassen
Grasshopper Valley.
1615
Comment
CHSC7682
Phacelia adenophora
Beverley J. Wise
1969-5-3
49
Lassen
6.1 mi. junction with Hwy 395 on Las. Co. Rd. 338.
1615
Comment
HSC28828
Phacelia adenophora
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-22
19305
Lassen
Along Hwy. 395, 4 mi. E of Standish
Comment
JEPS1608
Phacelia adenophora
Mrs. C. C. Bruce
June 1898
2198
Lassen
Madeline Plains
Comment
JEPS17742
Phacelia adenophora
Rimo Bacigalupi with G. T. Robbins
1955-7-21
5419
Lassen
along Smoke Creek Ranch rd 6.8 mi e jnct. with U.S. 395
1402
Comment
JEPS17754
Phacelia adenophora
Rimo Bacigalupi with G. T. Robbins
1955-7-21
5429
Lassen
along Smoke Creek Ranch rd 8 mi e U.S. Hwy. 395 (se part of valley); Secret Valley
1402
Comment
JEPS25529
Phacelia adenophora
Rimo Bacigalupi with Lincoln Constance
1959-6-16
7143
Lassen
US Hwy 395 1/4 mi s junction of road to Smoke Creek (playa beside road)
1341
Comment
JEPS27119
Phacelia adenophora
Lauramay T. Dempster
1961-6-17
1678
Lassen
about 8 mi n Karlo road junction with Hwy. 395
1584
Comment
JEPS79215
Phacelia adenophora
L. R. Heckard with R. C. Bacigalupi
1980-6-11
5264
Lassen
along US 395 s Deep Creek crossing (11.3 mi n of Litchfield, flat area and wash between railroad and hwy)
1463
Comment
JEPS79216
Phacelia adenophora
L. R. Heckard with R. C. Bacigalupi
1980-6-11
5264
Lassen
along US 395 s Deep Creek crossing (11.3 mi n of Litchfield, flat area and wash between railroad and hwy)
1463
Comment
JEPS95723
Phacelia adenophora
Vernon H. Oswald and L. Ahart
1995-6-19
6884
Lassen
T30N R15E NE1/4 SE1/4 Sect. 22, 4500 ft, Modoc Plateau, Sagebrush Scrub. Between Litchfield and Ravendale on Smoke Creek Ranch Rd., 0.7 mi e of Hwy. 395
1371
Comment
OBI48096
Phacelia adenophora
Rhonda Riggins
1989-4-27
1643
Lassen
US 395, 14 mi N Litchfield, 21 mi S Ravendale
1311
Comment
POM266184
Phacelia adenophora
J. T. Howell
1934-6-10
11898
Lassen
Horse Lake
Comment
RSA17669
Phacelia adenophora
Elmer I. Applegate
1934-5-4
8912
Lassen
South end of Secret Valley
Comment
RSA293371
Phacelia adenophora
Reino Alava
1957-7-5
1136
Lassen
4.8 miles south of Ravendale on Highway 395.
Comment
RSA38630
Phacelia adenophora
P. A. Munz
1947-5-19
11874
Lassen
19 miles south of Ravendale.
1341
Comment
RSA38631
Phacelia adenophora
P. A. Munz
1947-5-19
11871
Lassen
19 miles south of Ravendale.
1341
Comment
RSA38632
Phacelia adenophora
P. A. Munz
1947-5-19
11872
Lassen
19 miles south of Ravendale.
1341
Comment
RSA38634
Phacelia adenophora
P. A. Munz
1947-5-19
11879
Lassen
Highway 395, 4 miles south of Madeline.
Comment
RSA38635
Phacelia adenophora
P. A. Munz
1947-5-19
11881
Lassen
Madeline
1677
Comment
RSA722579
Phacelia adenophora
R. R. Halse
1975-6-20
1198
Lassen
Madeline Plains, along Lassen County Road 508, 1.5 miles east of Termo.
1590
Comment
RSA75519
Phacelia adenophora
F. W. Peirson
1926-6-24
6851
Lassen
On Madeline Plain.
Comment
SD131633
Phacelia adenophora
Arnold Tiehm, Margaret Williams, Jan Nachlinger
1988-6-2
11701
Lassen
S side of Schaffer Mt, W of Hwy 395 from Susanville to Alturas, 3.4 mi N of Wendel Rd
1387
Comment
SEINET3091787
Phacelia adenophora
Arnold Tiehm, Margaret Williams, Jan Nachlinger
1988-6-2
11701
Lassen
South side of Shaffer Mountain, 3.4 road miles north of the Wendel road on highway 395 from Susanville to Alturas, west of the highway.
1387
Comment
SEINET5759440
Phacelia adenophora
A. Tiehm, Margaret Williams, Jan Nachlinger
1988-1
11701
Lassen
South side of Shaffer Mountain, 3.4 road miles north of the Wendel road on HWY 395 from Susanville to Alturas, west of the highway.
1387
Comment
SJSU14070
Phacelia adenophora
W. Savage
1964-6-30
337
Lassen
by Hwy 89, 11 mi N of Susanville
Comment
SJSU9143
Phacelia adenophora
M. R. Kempf
1965-7-13
296
Lassen
by Hwy 139, 14 mi N of Susanville
1524
Comment
UC1088434
Phacelia adenophora
Peter H. Raven and Otto T. Solbrig
1958-6-17
13281
Lassen
5.7 mi s Ravendale
Comment
UC1226488
Phacelia adenophora
Arthur Cronquist and Arthur H. Holmgren
1959-6-17
8479
Lassen
along roadside 1 mi s Ravendale (40 mi ne of Susanville)
1615
Comment
UC1401312
Phacelia adenophora
D. B. Dunn
1956-7-3
11917
Lassen
on hwy 395 31 mi ne Johnstonville (n side of flats)
Comment
UC1483800
Phacelia adenophora
G. Schoolcraft
1980-5-30
248
Lassen
along Hwy 395 n Mud Flat; Secret Valley Area
1359
Comment
UC1537547
Phacelia adenophora
Gordon H. True Jr.
1938-7-8
905
Lassen
near Termo
1371
Comment
UC1567436
Phacelia adenophora
G. Schoolcraft
1989-5-16
1876
Lassen
w Hwy 295; Secret Valley
1347
Comment
UC1603542
Phacelia adenophora
Arnold Tiem, Margaret Williams, and Jan Nachlinger
1988-6-2
11701
Lassen
on hwy 395 3.4 road mi n Wendel road (from Susanville to Alturas, s side of mt., w of hwy); Shaffer Mt.
1386
Comment
UC579734
Phacelia adenophora
David D. Keck and J. Clausen
1935-6-24
3736
Lassen
2 mi s Ravendale
1464
Comment
UC604541
Phacelia adenophora
C. W. Sharsmith
1938-7-18
3639
Lassen
3 mi s Termo; Madeline Plains
Comment
UC614680
Phacelia adenophora
L. Constance
1938-6-11
2329
Lassen
Madeline Plains
1219
Comment
UC708799
Phacelia adenophora
Vesta Holt
1946-6-20
4
Lassen
Grasshopper Valley
Comment
UC726890
Phacelia adenophora
A. A. Heller
1938-6-23
15210
Lassen
along Hwy 395 about midway between Mapes and Secret Valley
1371
Comment
UC735114
Phacelia adenophora
Lincoln Constance
1946-7-3
3100
Lassen
16 mi w Termo; Grasshopper Valley
1676
Comment
UC932059
Phacelia adenophora
Verne Grant and Alva Grant
1947-8-1
8225
Lassen
on dike of irrigation ditch s Madeline
Comment
UCD120256
Phacelia adenophora
Philip A. Munz
1947-5-19
11881
Lassen
Near road, Madeline.
1676
Comment
UCD120257
Phacelia adenophora
Arnold Tiehm; Margaret Williams, Jan Nachlinger
1988-6-2
11701
Lassen
South side of Shaffer Mt., 3.4 road miles north of the Wendel road on highway 395 from Susanville to Alturas.
1386
Comment
UCD120554
Phacelia adenophora
Beecher Crampton
1964-6-27
7092
Lassen
West of Termo, Madeline Plains.
Comment
UCD84588
Phacelia adenophora
J. DiTomaso
2010-7-2
s.n.
Lassen
15 miles E of Hwy 395 on Smoke Creek Ranch Road. Three miles W of Nevada state line.
Comment
UCR70753
Phacelia adenophora
Arnold Tiehm, Jan Nachlinger
1988-6-2
11701
Lassen
S side of Shaffer Mtn, 3-4 road mi. north of the Wendel Road on Hwy 395 from Susanville to Alturas, west of the highway
1229
Comment
HSC22962
Phacelia adenophora
John Pratt
1970-7-5
66
Lassen
1250
Comment
POM230485
Phacelia adenophora
D. D. Keck, Jens Clausen
1935-6-24
3736
Lassen
2 miles south of Ravendale.
1463
Comment
POM252966
Phacelia adenophora
A. A. Heller
1938-6-23
15210
Lassen
Midway between Mapes and Secret Valley on Hwy 395.
1372
Comment
POM72872
Phacelia adenophora
C. C. Bruce
1898-06
2198
Lassen
Madeline Plains.
Comment
POM98589
Phacelia adenophora
F. W. Peirson
1926-6-24
6851
Lassen
Madeline Plain.
Comment
RSA487940
Phacelia adenophora
Arnold Tiehm, Jan Nachlinger, Margaret J. Williams
1988-6-2
11701
Lassen
South side of Shaffer Mountain, 3.4 miles north of the Wendel road on Hwy 395 from Susanville to Alturas, west of the highway.
1387
Comment
RSA83071
Phacelia adenophora
Verne Grant, Alva Grant
1947-8-1
8225
Lassen
On dike of irrigation ditch southwest of Madeline.
Comment
SEINET11263933
Phacelia adenophora
Lowell Ahart, Vernon H. Oswald
1995-6-19
6884
Lassen
Between Litchfield and Ravendale on Smoke Creek Ranch Road, 0.7 miles E of Hwy 395.; 0
1372
Comment
SEINET12332924
Phacelia adenophora
A. Tiehm, Nachlinger, J.; Williams, M.
1988-1
11701
Lassen
S side of Shaffer Mt., 3.4 road mi N of the Wendel road on Hwy 395 from Susanville to Alturas
Comment
SEINET5536525
Phacelia adenophora
G. Schoolcraft
1980-6-5
252
Lassen
Northeast side of Snowstorm Mtn.
1585
Comment
UCD72517
Phacelia adenophora
Joe DiTomaso
2008-5-15
s. n.
Lassen
Modoc Plateau, just inside California (from Nevada) on Smoke Creek Road near Ravendale.
Comment
CDA418
Phacelia bicolor
L. Ahart
2005-6-1
11866
Lassen
On the north side of Scott Road, Long Valley about 4 1/4 miles (air) north of the intersection of Scott Road and Highway 70, 5.5 miles (air) northwest of Hallelujah Junction.
Comment
NY1052542
Phacelia bicolor
W. W. Eggleston
1911-5-29
6742
Lassen
Vicinity of Doyle Station
1290
Comment
RSA715550
Phacelia bicolor
L. Ahart, John Dittes
2005-6-1
11886
Lassen
On the north side of Scott Road, Long Valley, about 4.25 miles (air) north of the intersection of Scott Road and Highway 70, 5.5 miles (air) northwest of Hallelujah Junction.
1434
Comment
RSA0009544
Phacelia bicolor
Marcus E. Jones
1897-6-22
s.n.
Lassen
10 miles south of Amedee. [Lassen or Plumas Co.]
1220
Comment
RSA22955
Phacelia bicolor
Elmer I. Applegate
1934-5-4
8928
Lassen
South of Secret Valley.
Comment
CHSC71089
Phacelia bicolor var. bicolor
Vernon H. Oswald; Lowell Ahart
1998-5-22
9132
Lassen
Near the summit of the dirt road in the Fort Sage Mtns. 3.5 mi east of Fort Sage Rd., ca. 6 mi NE of Doyle.
1737
Comment
CHSC91316
Phacelia bicolor var. bicolor
Lowell Ahart; John Dittes
2005-6-1
11886
Lassen
On the north side of Scott Road, Long Valley, about 4 1/4 miles (air) north of the intersection of Scott Road and Highway 70, 5.5 miles (air) northwest of Hallelujah Junction.
1433
Comment
JEPS1461
Phacelia bicolor var. bicolor
J. W. Blankinship
1911-5-27
Lassen
Red Rock
Comment
JEPS29745
Phacelia bicolor var. bicolor
Rimo Bacigalupi and L. R. Heckard
1962-5-28
8500
Lassen
junction of cut-off road to Standish and Litchfield (Lassen Co. A3) with U.S. highway 395
1219
Comment
JEPS94704
Phacelia bicolor var. bicolor
Vernon H. Oswald and Lowell Ahart
1998-5-22
9132
Lassen
6 mi ne of Doyle (3.5 mi e of Fort Sage Road, near the summit of the dirt road in the Fort Sage Mountains); Fort Sage Mountains
1737
Comment
JEPS94828
Phacelia bicolor var. bicolor
Vernon H. Oswald and Lowell Ahart
1998-5-22
9132
Lassen
6 mi ne of Doyle (3.5 mi e of Fort Sage Road, near the summit of the dirt road in the Fort Sage Mountains); Fort Sage Mountains
1737
Comment
UC1069270
Phacelia bicolor var. bicolor
E. Sawyer
1935-6-27
233
Lassen
Long Valley Sierraville Quadrangle
Comment
UC107370
Phacelia bicolor var. bicolor
T. S. Brandegee
1892-6-22
Lassen
Honey Lake
Comment
UCR244050
Phacelia bicolor var. bicolor
Jim Andre
1993-6-1
19720
Lassen
Sierra Nevada/Great Basin, Honey Lake Valley, north end of Honey Lake, c. 20 mi. E of Susanville, at Wendel
1218
Comment
CHSC48469
Phacelia glandulifera
Vernon Oswald
1986-5-28
2056
Lassen
Road 201 on the w side of Eagle Lake, 28.7 mi n of Hwy 36, 6.8 mi sw of Hwy 139.
1584
Comment
CHSC60746
Phacelia glandulifera
Vernon H. Oswald; Lowell Ahart
1993-6-14
5541
Lassen
Eagle Lake Rd. (Lassen A1) at Sandy Beach on the W shore of Eagle Lake, ca. 2.0 mi ENE of Spaulding Tract Rd. (RD.518,33N89).
1566
Comment
JEPS87427
Phacelia glandulifera
Vernon H. Oswald and Lowell Ahart
1993-6-14
5541
Lassen
Eagle Lake Rd (Lassen A1) at Sandy Beach (w shore of lake, ca 2.0 mi ene of Spaulding Tract Rd (Rd 518, 33N89), n side of rd); Eagle Lake
1566
Comment
UC1609410
Phacelia glandulifera
Vernon H. Oswald and Lowell Ahart
1993-6-14
5541
Lassen
Eagle Lake Rd (Lassen A1) at Sandy Beach (w shore of lake, ca 2.0 mi ene of Spaulding Tract Rd (Rd 518, 33N89), n side of rd); Eagle Lake
1566
Comment
CHSC64789
Phacelia gymnoclada
Vernon H. Oswald
1995-5-24
6783
Lassen
Modoc Plateau. 1.8 mi s of Wendel Rd. (Lassen320) on an unsigned dirt road 0.6 mi e of milepost 19.0, just e of Skedaddle Creek.
1219
Comment
HSC30187
Phacelia hastata
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-22
19262
Lassen
Harvey Valley near Cone Springs
Comment
JEPS118499
Phacelia hastata
A. Holmen
2011-8-23
CA 320 -94
Lassen
South US Hwy 295 to Termo and turn left onto Lassen Co. Rd 508 (Juniper Ridge Rd). Follow this road for 11 miles to Cold Springs Rd and head north for 3.3 miles. Turn left and travel 1.5 miles. Collection site will be to the west heading up draw.
Comment
JEPS78146
Phacelia hastata
Gary W. Zamzow
1972-7-19
89
Lassen
Hwy 139 15 mi s Adin; Willow Creek campground
1524
Comment
SJSU11244
Phacelia hastata
J. W. Tilden
1960-6-27
1499
Lassen
foot of Moonlight Rd, outskirts of Westwood
1524
Comment
UC1523735
Phacelia hastata
Gary Schoolcraft
1981-6-15
462
Lassen
Ash Valley
1584
Comment
UC1537532
Phacelia hastata
Gordon H. True
1936-6-27
566
Lassen
Hot Spring Mountain
1676
Comment
UC1924219
Phacelia hastata
Debra Valov
2004-6-9
2004257
Lassen
Hwy 139 c. 1 km S of Junction of County A2
1356
Comment
UC726924
Phacelia hastata
A. A. Heller
1941-6-24
16192
Lassen
3 mi e Bieber
Comment
CDA40418
Phacelia hastata
J. T. Howell
1934-7-8
12480
Lassen
Champ s Flat.
0
Comment
SD61076
Phacelia hastata
Darley F. Howe
1964-8-1
3913
Lassen
Modoc Natl. Forest. 4.8 mi. on Ridge above Harvey Creek.
2133
Comment
SDSU6617
Phacelia hastata
D. F. Howe
1964-7-1
3913
Lassen
4.8 miles from Harvey Creek on ridge road, Modoc National Forest,
2134
Comment
SEINET10935993
Phacelia hastata
Mary Susan Taylor
1974-1
Taylor 274
Lassen
Vicinity of Eagle Lake, ca. 13 mi NW of Susanville.
Comment
UCD120478
Phacelia hastata
John Thomas Howell
1934-7-8
12480
Lassen
Champ's Flat.
Comment
CDA40427
Phacelia hastata subsp. compacta
L. Ahart, J. Dittes
2005-6-2
11950
Lassen
Along a poor dirt road, about 1 mile northeast of the Anderson Ranch home, Long Valley, about 5 1/2 miles (air) north of the intersection of Scott Road and Highway 70, 6.7 miles (air) northwest of Hallelujah Junction.
Comment
CHSC93554
Phacelia hastata subsp. compacta
Lowell Ahart; John Dittes
2005-6-2
11950
Lassen
Long Valley, along a poor dirt road, about 1 mile northeast of the Anderson Ranch home, about 5 1/2 miles (air) north of the intersection of Scott Road and Highway 70, 6.7 miles (air) northwest of Hallelujah Junction.
1498
Comment
JEPS107796
Phacelia hastata subsp. compacta
Lowell Ahart, John Dittes
2005-6-2
11950
Lassen
Long Valley, along a poor dirt road, about 1 mile northeast of the Anderson Ranch home, about 5 1/2 miles (air) north of the intersection of Scott Road and Highway 70, 6.7 miles (air) northwest of Hallelujah Junction
1498
Comment
JEPS107806
Phacelia hastata subsp. compacta
Lowell Ahart, John Dittes
2005-6-2
11950
Lassen
Long Valley, along a poor dirt road, about 1 mile northeast of the Anderson Ranch home, about 5 1/2 miles (air) north of the intersection of Scott Road and Highway 70, 6.7 miles (air) northwest of Hallelujah Junction
1498
Comment
RSA716141
Phacelia hastata subsp. compacta
L. Ahart, John Dittes
2005-6-2
11950
Lassen
Along a poor dirt road, about one mile northeast of the Anderson Ranch home, Long Valley, about five and a half miles (air) north of the intersection of Scott Road and Highway 70, 6.7 miles (air) northwest of Hallelujah Junction.
1499
Comment
UC24403
Phacelia hastata subsp. compacta
J. Burtt Davy
Jun 17 1897-Jun 24 1897
3407
Lassen
Chat Honey Lake Valley, Long Valley
Comment
CHSC14060
Phacelia hastata subsp. hastata
K. R. Stern; D. B. Joley, J. G. Geschke
1974-6-22
5818
Lassen
Patch of dark volcanic ash in sagebrush area, ca. 16.5 mi w of Madeline, on Madeline-Adin Road.
1548
Comment
CHSC14192
Phacelia hastata subsp. hastata
M. S. Taylor
1974-6-28
274
Lassen
Scattered on w shore of Pelican Point in Eagle Lake, ca. 13 mi nw of Susanville.
1524
Comment
CHSC29888
Phacelia hastata subsp. hastata
Robin L. Ondricek
1978-8-9
121
Lassen
0.1 mi w of intersection with road which passes Colman Lake.
1889
Comment
CHSC59550
Phacelia hastata subsp. hastata
Mary Meyer
1980-7-22
519
Lassen
Top of Fredonyer Peak, north of sharp bend in road at top, in rock outcrops.
2346
Comment
GMDRC6948
Phacelia hastata subsp. hastata
J. M. Andre, T. La Doux, Senna & Elias Andre
2013-7-12
31421
Lassen
along north side of Hwy 44 at south end of Grays Valley, along NF Rd# 33N02, north of Bogard Buttes, about 30 mi. west of Susanville.
1733
Comment
RSA0093392
Phacelia hastata var. hastata
Jim M. Andre, Tasha La Doux, Senna Andre, Elias Andre
2013-7-12
31421
Lassen
Along north side of Hwy 44 at south end of Grays Valley, along NF Rd# 33N02, north of Bogard Buttes, about 30 mi. west of Susanville.
1732
Comment
HSC82267
Phacelia heterophylla
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5999
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
NY1057241
Phacelia heterophylla
N. H. Holmgren
1980-7-4
9503
Lassen
Observation Peak, south side of mountain, 18 km (11 miles) airline distance east of Ravendale
1890
Comment
SBBG64963
Phacelia heterophylla
E. Rockwell
-Jun-1925
404
Lassen
Eagle Lake
1554
Comment
HSC82200
Phacelia heterophylla
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6055
Lassen
Along Modoc Nation Forest Rd. 2 mi. NE of Ash Creek Campground
1524
Comment
CHSC23597
Phacelia heterophylla subsp. virgata
W. O. Baum
1971-7-1
71 -24
Lassen
S. slope of Gallatin Peak.
2011
Comment
CHSC5260
Phacelia heterophylla subsp. virgata
A. Santos
1946-6-25
Lassen
Spalding's Eagle Lake Resort.
1558
Comment
CHSC66390
Phacelia heterophylla subsp. virgata
Vernon H. Oswald; Lowell Ahart
1996-6-17
7776
Lassen
Modoc Plateau. Biz Johnson Trail accessed at Devils Corral Trailhead located off of Hwy.36 ca. 7 mi W of Susanville. Locally abundant along the trail and on brushy slopes at the bridge spanning the Susan River on the N side of Hwy. 36.
1432
Comment
CHSC91193
Phacelia heterophylla subsp. virgata
Lowell Ahart; John Dittes
2005-6-2
11952
Lassen
Along a poor dirt road, about 1/2 mile west of the Anderson Ranch home, Long Valley, about 4 3/4 miles (air) northwest of the intersection of Scott Road and Highway 70, 6.6 miles (air) northwest of Hallelujah Junction.
1512
Comment
CHSC93673
Phacelia heterophylla subsp. virgata
Lowell Ahart; John Dittes
2005-6-2
11983
Lassen
North side of a poor dirt road, Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 5.7 miles (air) northwest of Hallelujah Junction.
1410
Comment
JEPS107814
Phacelia heterophylla subsp. virgata
Lowell Ahart, John Dittes
2005-6-2
11952
Lassen
Along a poor dirt road, about 1/2 mile west of the Anderson Ranch home, Long Valley, about 4 3/4 miles (air) northwest of the intersection of Scott Road and Highway 70, 6.6 miles (air) northwest of Hallelujah Junction
1512
Comment
RSA715987
Phacelia heterophylla subsp. virgata
L. Ahart, John Dittes
2005-6-2
11952
Lassen
Along a poor dirt road, about 1/2 mile west of the Anderson Ranch home, Long Valley, about 4.75 miles (air) northwest of the intersection of Scott Road and Highway 70, 6.6 miles (air) northwest of Hallelujah Junction
1513
Comment
UC107564
Phacelia heterophylla subsp. virgata
T. S. Brandegee
1892-6-26
Lassen
Milford
Comment
UC773946
Phacelia heterophylla subsp. virgata
L. R. Short
1936-6-30
S- 463
Lassen
Burgess Spring Experiment Range Lassen <National> Forest
1816
Comment
UC773947
Phacelia heterophylla subsp. virgata
L. R. Short and Wm. Gansberg
1936-7-9
S- 478
Lassen
Burgess Spring Experiment Range Lassen <National> Forest
1795
Comment
UCD55292
Phacelia heterophylla subsp. virgata
Ellen Dean; Gary Schoolcraft
2006-5-16
3113
Lassen
East of town of Susanville, along County Road A27 (Center Road). Private land north of California Correctional Facility owned by Virginia Johnston, to be purchased by state for expansion of alfalfa fields.
1274
Comment
POM195121
Phacelia heterophylla subsp. virgata
D. D. Keck
1930-7-23
956
Lassen
Fifteen miles west of Susanville.
1524
Comment
POM203779
Phacelia heterophylla subsp. virgata
J. T. Howell
1934-7-10
12553
Lassen
Black s Mt.
Comment
POM73331
Phacelia heterophylla subsp. virgata
Marcus E. Jones
1897-6-19
s.n.
Lassen
Chat.
1616
Comment
RSA122631
Phacelia heterophylla subsp. virgata
L. R. Short
1936-6-30
S- 463
Lassen
Burgess Spr. Exp. Range.
1817
Comment
RSA129732
Phacelia heterophylla subsp. virgata
L. R. Short, Wm Gansberg
1936-7-9
S- 478
Lassen
Burgess Spr. Exp. Range.
1796
Comment
RSA152678
Phacelia heterophylla subsp. virgata
I. L. Wiggins, Dorothy Wiggins
1961-6-11
16362
Lassen
On ridge and along road, near northeast end of Eagle Lake.
Comment
RSA638996
Phacelia heterophylla subsp. virgata
Michael A. Vincent
1999-6-9
8585
Lassen
Along US Rt. 395, south of Ravendale Fire Station, 1.8 miles north of rest area, and 24.8 miles north of Litchfield.
1524
Comment
SJSU14069
Phacelia heterophylla subsp. virgata
W. Savage
1964-6-30
335
Lassen
E of Susanville
1310
Comment
CHSC114005
Phacelia heterophylla var. virgata
B. Castro; L. P. Janeway
2014-6-7
2029
Lassen
Northern High Sierra Nevada. 1.1 air mi SSW of Fredonyer Pass, along USFS Rd 29N46 0.4 rd mi S of Hwy 36.
1749
Comment
CHSC23550
Phacelia humilis
W. O. Baum
1971-6-28
23
Lassen
E slope of Gallatin Peak.
1981
Comment
CHSC26178
Phacelia humilis
J. P. Kroessig
1977-5-25
35
Lassen
At Eagle Lake Biological Station, ca. 37 km nnw of susanville.
1570
Comment
CHSC28594
Phacelia humilis
M. S. Taylor
1974-7-9
266
Lassen
Scattered ca 3 ft e side of Whitehead Rd, ca. 1/4 mi n of Eagle Lake Field Station, ca. 13 mi nw of Susanville.
Comment
CHSC30050
Phacelia humilis
J. D. Prouty
1978-7-27
2
Lassen
Black Mtn Rd., SE of Eagle Lake Field Station on Eagle L., atop fault scarp.
1621
Comment
CHSC4910
Phacelia humilis
A. E. Anderson
1967-6-23
5
Lassen
Around Eagle Lake Biological Station.
1554
Comment
CHSC5262
Phacelia humilis
1944-7-9
Lassen
Dow Butte, Eagle Lake.
2042
Comment
CHSC63401
Phacelia humilis
Vernon H. Oswald; Beth Corbin, Michael Dolan
1994-6-18
6314
Lassen
Cold Springs near Clarks Valley Rd. (Lassen 510) ca. 11 mi E of Madeline.
1871
Comment
CHSC80207
Phacelia humilis
Jeanne Boze
1981-6-13
113
Lassen
On northeast slope of Gallatin Peak.
2011
Comment
HSC30186
Phacelia humilis
D. H. Norris, S. Dowty, T. Nelson
1971-6-22
19265
Lassen
Harvey Valley near Cone Springs
Comment
JEPS118501
Phacelia humilis
A. Holmen
2011-8-12
CA 320 -92
Lassen
US Hwy 395 South to Termo. Turn East onto Lassen Co. Rd 508 (Juniper Ridge Rd). Continue approximately 11 miles to Cold Springs Rd and head north for 3 miles. Turn and travel about 1 mile. Collection site is along road.
Comment
JEPS17612
Phacelia humilis
Rimo Bacigalupi with G. Thomas Robbins
1955-7-20
5405
Lassen
4.4 mi s Patterson Ranger Station (s end of mts., e edge of meadow); Modoc Nat. Forest, Warner Mts., Long Valley Meadow
2057
Comment
JEPS2119
Phacelia humilis
Brown and Wieslander
1922-7-18
63
Lassen
Martin Sprs. Eagle Lake
Comment
JEPS2120
Phacelia humilis
Franklin P. Nutting
1894-7-12
Lassen
Pine Creek
Comment
JEPS2126
Phacelia humilis
C. S. Robinson
1927-6-25
Lassen
near Westwood Jct. (sw Lassen Co.); Lassen N. F., Norval Flat
1747
Comment
JEPS3192
Phacelia humilis
Hilda W. Grinnell
1934-6-1
Lassen
8 mi sw Susanville (top of divide)
1950
Comment
NY1057842
Phacelia humilis
P. A. Munz
1947-5-20
11885
Lassen
Laufman Forestry Public Camp above Milford
1524
Comment
NY1057845
Phacelia humilis
B. J. Ertter
1987-6-16
7196
Lassen
Skeedaddle Mountains on northeast side of Honey Lake; saddle on east side of Hot Springs Peak
2195
Comment
NY1057846
Phacelia humilis
N. H. Holmgren
1980-7-4
9511
Lassen
Observation Peak, south side of mountain, 18 km (11 mi) airline distance east of Ravendale
2190
Comment
NY1057847
Phacelia humilis
N. H. Holmgren
1978-6-11
8908
Lassen
Vicinity of spring at fork to Painters Flat on east side of Observation Peak, 28 km (17.4 miles) east of Ravendale and 22.5 km (14 miles) airline distance.
1680
Comment
SBBG15797
Phacelia humilis
H. and M. Dearing
1938-6-30
2234
Lassen
20 mi N of Susanville [Hwy 44]
Comment
SBBG64984
Phacelia humilis
E. Rockwell
-Jun-1925
393
Lassen
Eagle Lake
1554
Comment
SEINET12765228
Phacelia humilis
Vernon H. Oswald, Lowell Ahart
1997-6-24
8620
Lassen
South of Susan ville near the small pond on the crest of Diamond Mtn. at a impoundment on Forest Rd. 29N43, ca. 7.4 miles east of Gold Run Rd. (29N10), ca. 2.7 mi east of Lassen NF boundary.; 0
2036
Comment
SEINET5536709
Phacelia humilis
N. H. Holmgren, P. K. Holmgren
1978-6-11
8908
Lassen
Vicinity of spring at fork to Painters Flat on east side of Observation Peak, 28 km (17.4 miles) east of Ravendale and 22.5 km (14 miles) airline distance.
1680
Comment
UC1069416
Phacelia humilis
A. Simontacchi
1940-5-17
751
Lassen
1.1 mi ssw Dixie Spring; Lassen National Forest, Halls Flat Quadrangle
1699
Comment
UC1259992
Phacelia humilis
Jeffrey Huber
1971-6-2
111
Lassen
on CA Hwy 139 approx. 30 mi n Susanville
1645
Comment
UC133065
Phacelia humilis
T. S. Brandegee
1892-6-26
Lassen
Milford
Comment
UC133087
Phacelia humilis
T. S. Brandegee
1892-7-3
Lassen
Susanville
Comment
UC1537529
Phacelia humilis
Gordon H. True Jr.
1936-6-27
565
Lassen
n slope Hot Springs Mountain
1676
Comment
UC1537537
Phacelia humilis
Gordon H. True Jr.
1938-7-9
907
Lassen
near Horse Lake
Comment
UC1562814
Phacelia humilis
Barbara Ertter with Gary Schoolcraft
1987-6-16
7196
Lassen
saddle on e side Hot Springs Peak (ne side of Honey Lake); Skeedaddle Mountains
2194
Comment
UC24376
Phacelia humilis
M. S. Baker and Frank Nutting
1894-7-12
Lassen
Pine Creek
Comment
UC24377
Phacelia humilis
Mrs. C. C. Bruce
June 1898
2191
Lassen
Susanville Antelope hills
Comment
UC699731
Phacelia humilis
Farris Farris
1936-6-5
Lassen
Diamond Mountain
1828
Comment
UC773945
Phacelia humilis
L. R. Short
1936-5-22
S- 351
Lassen
Burgess Spring Experiment Range Lassen <National> Forest
1836
Comment
SD61075
Phacelia humilis
Darley F. Howe
1964-8-1
3914
Lassen
Modoc Natl. Forest, Warner Mts., 4.8 mi. from Harvey Creek on ridge road.
2133
Comment
SDSU6647
Phacelia humilis
D. F. Howe
1964-7-1
3914
Lassen
4.8 miles from Harvey Creek on ridge road, warner Mts. Modoc National Forest.
2134
Comment
SEINET10497016
Phacelia humilis
Mary Susan Taylor
1974-1
Taylor 266
Lassen
Vicinity of Eagle Lake, ca. 13 mi NW of Susanville.
Comment
UC24375
Phacelia humilis
M. S. Baker and Frank Nutting
1894-7-7
Lassen
Harvey's Ranch
Comment
CHSC68891
Phacelia humilis var. humilis
Vernon H. Oswald; Lowell Ahart
1997-6-24
8620
Lassen
South of susanville on the north side of Diamond Mtn. at an impoundment on the edge of Forest Rd. 29N43 ca. 7.4 miles east of Gold Run Rd. (29N10), ca. 2.7 mi east of Lassen NF boundary.
2036
Comment
JEPS95000
Phacelia humilis var. humilis
Vernon Oswald and Lowell Ahart
1997-6-24
8620
Lassen
2.7 mi e of Lassen National Forest boundary (7.4 mi e of Gold Run Road (29N10), s of Susanville on n side of Diamond Mountain at an impoundment on the edge of Forest Road 29N43); Diamond Mountain, Forest Road 29N43
2036
Comment
RSA122630
Phacelia humilis var. humilis
L. R. Short
1936-5-22
S- 351
Lassen
Burgess Spr. Exp. Range.
1837
Comment
UCD120530
Phacelia humilis var. humilis
Beecher Crampton
1960-6-18
5728
Lassen
N.E. part of county; southern Warner Mtns., vicinity Blue Lake Ranch.
Comment
POM73342
Phacelia humilis var. humilis
C. C. Bruce
1898-06
2191
Lassen
Susanville, Antelope Hill.
Comment
POM73344
Phacelia humilis var. humilis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
RSA128301
Phacelia humilis var. humilis
Peter H. Raven, Otto T. Solbrig
1958-6-16
13246
Lassen
Four and a half miles east of Westwood on State Highway 36.
Comment
RSA201834
Phacelia humilis var. humilis
Jack Major
1966-6-24
s.n.
Lassen
Above Blue Lake, Warner Mountains, Modoc National Forest, northeastern part of the county (ca. 18 miles airline southeast of Likely).
1905
Comment
RSA337275
Phacelia humilis var. humilis
Noel Holmgren, Patricia K. Holmgren
1980-7-4
9511
Lassen
Observation Peak, south side of mountain, 18 km (11 miles) airline distance east of Ravendale.
2195
Comment
RSA38465
Phacelia humilis var. humilis
P. A. Munz
1947-5-20
11885
Lassen
Laufman Forestry Public Camp above Milford.
1524
Comment
RSA427992
Phacelia humilis var. humilis
Rockwell
1925-7-1
s.n.
Lassen
Eagle Lake
Comment
RSA516986
Phacelia humilis var. humilis
Barbara Ertter, Gary Schoolcraft
1987-6-16
7196
Lassen
Skeedaddle Mountains on northeast side of Honey Lake; saddle on east side of Hot Springs Peak.
2195
Comment
UCD120534
Phacelia humilis var. humilis
Jack Major
1966-6-24
s.n.
Lassen
Above Blue Lake, Warner Mountains, Modoc National Forest, northeastern part of county (ca. 18 miles airline southeast of Likely).
1905
Comment
CHSC58500
Phacelia hydrophylloides
Vernon H. Oswald
1992-7-3
5060
Lassen
Lassen Volcanic National Park. Trail between Juniper and Horseshoe lakes, on the W side of the ridge between the lakes.
2078
Comment
CHSC5263
Phacelia imbricata
1944-7-6
Lassen
Eagle Lake. Harvey Valley.
1694
Comment
CAS-BOT-BC145032
Phacelia inundata
B. Bartholomew; M. Gilbert; L. Skog
1993-5-13
6559
Lassen
U.S. Hwy 395 6.0 km N of railroad crossing and 20.1 km N of Litchfield
1330
Comment
CAS-BOT-BC145033
Phacelia inundata
John Thomas Howell
1934-7-8
12510
Lassen
Spalding's, Eagle Lake
Comment
CAS-BOT-BC145034
Phacelia inundata
John Thomas Howell
1934-7-8
12510
Lassen
Spaldings resort, Eagle Lake
Comment
CHSC48470
Phacelia inundata
Vernon Oswald
1986-6-15
2114
Lassen
Near Eagle Lake Biological Station.
1584
Comment
CHSC5264
Phacelia inundata
J. B. Kimsey
1946-6-10
Lassen
Pelican Point, Eagle Lake.
1556
Comment
JEPS79142
Phacelia inundata
L. R. Heckard with R. Bacigalupi
1980-6-11
5245
Lassen
along US 395 s Deep Creek crossing (11.3 mi n of Litchfield)
1463
Comment
POM266183
Phacelia inundata
J. T. Howell
1934-7-8
s.n.
Lassen
Spaldings Resort; Eagle Lake
Comment
RSA112694
Phacelia inundata
J. T. Howell
1934-7-8
12510
Lassen
Spaldings Resort; Eagle Lake
Comment
RSA83225
Phacelia inundata
Verne Grant, Alva Grant
1947-9-5
8374
Lassen
Northwest shore of Eagle Lake
Comment
UC735052
Phacelia inundata
Lincoln Constance
1946-7-3
3097
Lassen
Spauldings Eagle Lake (w edge of lake)
1706
Comment
UC764434
Phacelia inundata
Verne Grant
1947-9-5
8374
Lassen
nw shore of lake by Sam Webb's place (Spaldings); Eagle Lake
Comment
UC932054
Phacelia inundata
Verne Grant and Alva Grant
1947-9-5
8374
Lassen
nw shore Eagle Lake
Comment
CHSC106571
Phacelia linearis
Zachary Garcia
2008-5-3
Lassen
Fort Sage Mtns. OHV Trailhead and Trail to Indian Springs.
1439
Comment
CHSC12417
Phacelia linearis
Anne Linda Brisk
1969-6-25
20
Lassen
Growing behind Shepherd's Hall at ELBS.
1554
Comment
CHSC12442
Phacelia linearis
Robert W. Severin
1969-6-25
33
Lassen
E.L.B.S. 25 feet s of library.
1569
Comment
CHSC12454
Phacelia linearis
Robert W. Severin
1969-6-27
38
Lassen
E.L.B.S., 250 ft. n of Vesta Holt Hall.
Comment
CHSC23708
Phacelia linearis
R. Smallwood
1970-6-20
120
Lassen
Eagle Lake Biol. Station. 5 yds e of Shepherd's Hall.
Comment
CHSC26176
Phacelia linearis
J. P. Kroessig
1977-5-23
36
Lassen
Eagle Lake Biological Station ca 37 km nnw of Susanville.
1570
Comment
CHSC33362
Phacelia linearis
Wayne O. Baum
1971-7-5
71 -17
Lassen
E. slope of Gallatin Peak.
1981
Comment
CHSC4813
Phacelia linearis
R. Carter
1967-7-7
576
Lassen
Collected outside dining hall, n side, 15 yds from building.
1524
Comment
CHSC5051
Phacelia linearis
L. B. Barlow
1967-6-23
3
Lassen
Vic. Eagle Lake Biological Station, east central side of Eagle Lake.
1554
Comment
CHSC5265
Phacelia linearis
J. Wolf
1946-6-20
Lassen
Eagle Lake. Grasshopper Valley.
1624
Comment
CHSC59551
Phacelia linearis
Mary Meyer
1980-5-20
Lassen
Common along ridges above Secret Creek.
1432
Comment
CHSC60748
Phacelia linearis
Vernon H. Oswald; Lowell Ahart
1993-6-14
5532
Lassen
Eagle Lake Rd. (Lassen A1) at Sandy Beach on the W shore of Eagle Lake, ca. 2.0 mi ENE of Spaulding Tract Rd. (Rd.518, 33N89).
1566
Comment
CHSC67059
Phacelia linearis
Willis Ball
1969-6-28
55
Lassen
Found on E.L.B.S. in dry basaltic soil.
1554
Comment
CHSC68751
Phacelia linearis
Vernon H. Oswald; Lowell Ahart
1997-5-27
8526
Lassen
Coyote Flat on Forest Route 38N04 4.9 mi northeast of Hwy.139.
1813
Comment
CHSC71090
Phacelia linearis
Vernon H. Oswald; Lowell Ahart
1998-5-22
9106
Lassen
Road to ORV parking area in Fort Sage Mtns. 0.5 mi east of Fort Sage Rd., ca. 5 mi NNE of Doyle.
1371
Comment
CHSC726
Phacelia linearis
F. Hughes
1935-6-2
Lassen
Near Susanville.
1524
Comment
CHSC80208
Phacelia linearis
Jeanne Boze
1981-6-13
117
Lassen
On northeast slope of Gallatin Peak.
1981
Comment
CHSC92755
Phacelia linearis
L. P. Janeway
2005-7-4
8463
Lassen
High Cascade Range. Ridge top north above Long Valley; 0.4 km west of Road 34N41.
1752
Comment
CHSC93235
Phacelia linearis
John Dittes; Scott Chamberlain
2004-6-28
1009
Lassen
Modoc Plateau; Long Valley; ca. 1.8 air-miles northeast of Hwy 70 at Beckwourth Pass, ca. 3.0 air-miles west of Hwy 395, ca. 1.0 air-mile east of Plumas County line.
1460
Comment
GMDRC7731
Phacelia linearis
J. M. Andre, G. Clifton
1993-6-1
33407
Lassen
Modoc Plateau: along US Hwy 395, approx. 30 mi. NE of Susanville, north end of Secret Valley, SE end of Snowstorm Mtn, about 15 mi. SSE of Ravendale
1375
Comment
HSC82245
Phacelia linearis
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5987
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
JEPS1192
Phacelia linearis
Mrs. C. C. Bruce
June 1898
2190
Lassen
Madaline Plains
Comment
JEPS2134
Phacelia linearis
J. Burtt Davy
Jun 17 1897-Jun 24 1897
Lassen
near Chat; Honey Lake Valley
Comment
JEPS29742
Phacelia linearis
Rimo Bacigalupi and L. R. Heckard
1962-5-28
8497
Lassen
2.7 mi n of Milford (along U.S. Hwy 395); U.S. Hwy 395
1219
Comment
JEPS94103
Phacelia linearis
Vernon H. Oswald and Lowell Ahart
1998-5-22
9106
Lassen
ca. 5 mi. n.-n.e. Doyle (rd. to ORV parking area in Fort Sage Mts., 0.5 mi. e. of Fort Sage Rd.); Fort Sage Mts.
1371
Comment
JEPS94481
Phacelia linearis
Vernon H. Oswald and Lowell Ahart
1997-5-27
8526
Lassen
4.9 mi ne of Highway 139 (Coyote Flat on Forest Route 38N04); Coyote Flat on Forest Route 38N04
1813
Comment
NY998460
Phacelia linearis
W. W. Eggleston
1911-5-29
6721
Lassen
Vicinity of Doyle Station
1290
Comment
NY998462
Phacelia linearis
N. H. Holmgren
1980-7-4
9501
Lassen
Observation Peak, south side of mountain, 18 km (11 miles) airline distance east of Ravendale
1890
Comment
RSA712931
Phacelia linearis
L. P. Janeway
2005-7-4
8463
Lassen
High Cascade Range. Ridge top north above Long Valley; 0.4 km west of Road 34N41.
1752
Comment
SBBG64994
Phacelia linearis
S. W. Hutchinson
-Jun-1925
395
Lassen
Eagle Lake
1554
Comment
SD6842
Phacelia linearis
Mrs. R. M. Austin
1879-1
Lassen
Eagle Lake
Comment
SFV3020
Phacelia linearis
I. L. Wiggins, D. B. Wiggins
1961-6-16
16530
Lassen
Big Valley Mountains. South-facing road-cut slope, 0.8 miles west of summit of Big Velley Pass.
1380
Comment
UC133088
Phacelia linearis
T. S. Brandegee
1892-6-26
Lassen
Milford
Comment
UC1609380
Phacelia linearis
Vernon H. Oswald and Lowell Ahart
1993-6-14
5532
Lassen
Eagle Lake Rd (Lassen A1) at Sandy Beach Eagle Lake (w shore of lake, ca 2.0 mi ene of Spaulding Tract Rd (Rd 518, 33N89), upper beach between road and lake)
1566
Comment
UC24433
Phacelia linearis
Mrs. R. M. Austin
Jun. 1894
Lassen
Willow Creek
Comment
UC699732
Phacelia linearis
Farris Farris
1936-6-5
Lassen
Susanville
1371
Comment
UCR80208
Phacelia linearis
J. T. Howell
1934-6-10
11901
Lassen
3 mi. south of Ravendale.
1638
Comment
CDA40405
Phacelia linearis
T. C. Fuller
1963-6-1
10637
Lassen
Road to Willow Springs Campground, 2.0 miles east of Pittville-Susanville Road, 11.3 miles (road) south of Pittville.
0
Comment
NY998461
Phacelia linearis
J. T. Howell
1934-6-10
11901
Lassen
3 miles south of Ravendale
Comment
POM203782
Phacelia linearis
J. T. Howell
1934-6-10
11901
Lassen
3 miles S of Ravendale.
Comment
POM73412
Phacelia linearis
C. C. Bruce
1898-06
2190
Lassen
Madeline Plains.
Comment
POM73491
Phacelia linearis
Marcus E. Jones
1897-6-18
s.n.
Lassen
Chat. [also Chats, a former settlement]
1524
Comment
POM73492
Phacelia linearis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
RSA149122
Phacelia linearis
I. L. Wiggins, Dorothy Wiggins
1961-6-16
16530
Lassen
0.8 mile west of summit of Big Valley Pass.
Comment
RSA152684
Phacelia linearis
I. L. Wiggins, Dorothy Wiggins
1961-6-11
16357
Lassen
On hillside near northeast end of Eagle Lake.
Comment
RSA303850
Phacelia linearis
Jim R. Shevock
1972-5-20
1819
Lassen
Highway 395, Honey Lake.
1311
Comment
RSA428037
Phacelia linearis
Rockwell
1925-7-1
s.n.
Lassen
Eagle Lake
Comment
SEINET5519037
Phacelia linearis
J. Young
1982-6-9
s.n.
Lassen
Adin, M. Meyer's Ranch
1372
Comment
UCD120559
Phacelia linearis
Tracy I. Storer
1961-6-7
s.n.
Lassen
State Highway 395, 13 miles southeast of Susanville.
Comment
UCD150392
Phacelia linearis
William Anderson
1963-6-2
s.n.
Lassen
Eagle Lake.
Comment
UCD20363
Phacelia linearis
Joe DiTomaso
2002-6-4
s.n.
Lassen
Lassen County, about 3 miles northwest of the junction between Nevada, Modoc and Lassen counties. Study plots near Susanville.
Comment
RSA128305
Phacelia lutea
Peter H. Raven, Otto T. Solbrig
1958-6-17
13281
Lassen
Along US Highway 395, 5.7 miles south of Ravendale.
Comment
RSA324239
Phacelia lutea
Arnold Tiehm, Raymond Evans, James Young
1984-6-7
8593
Lassen
Flats n the northwest side of Shaffer Mountain. 7.5 airmiles NNW of Litchfield.
1372
Comment
RSA337277
Phacelia lutea
Noel Holmgren, Patricia K. Holmgren
1980-7-3
9473
Lassen
Madeline Plains, a valley road 1.1 km (0.7 mi.) west of U.S. Highway 395 from a turnoff 10.3 km (6.4 mi.) south of Madeline
1616
Comment
RSA647570
Phacelia lutea
Marion P. Harthill
1972-6-17
818
Lassen
Ravendale.
1768
Comment
NY1056433
Phacelia lutea var. glandulifera
A. Tiehm
1988-6-2
11701
Lassen
South side of Shaffer Mountain, 3.4 road miles north of the Wendel road on highway 395 from Susanville to Alturas, west of the highway
1387
Comment
NY1056434
Phacelia lutea var. glandulifera
N. H. Holmgren
1980-7-3
9473
Lassen
Madeline Plains, a valley road 1.1 km (0.7 mi) west of U.S. Higwhay 395 from a turnoff 10.3 km (6.4 mi) south of Madeline
1620
Comment
NY1056435
Phacelia lutea var. glandulifera
R. R. Halse
1974-6-27
1055
Lassen
In a road cut along U.S. Highway 395, 5.4 miles south of Ravendale
1620
Comment
NY1056437
Phacelia lutea var. glandulifera
A. A. Heller
1938-6-23
15210
Lassen
U.S. Highway #395, about midway between Mapes and Secret Valley
1372
Comment
NY1056442
Phacelia lutea var. glandulifera
A. J. Cronquist
1959-6-17
8479
Lassen
1 mile south of Ravendale, 40 miles northeast of Susanville.
1615.4
Comment
NY1056443
Phacelia lutea var. glandulifera
N. H. Holmgren
1978-6-11
8931
Lassen
Upper Smoke Creek, south side of Observation Peak, 7.6 km (4.7 mi) northeast of Rye Patch Canyon summit, 18.5 km (11.5 mi) airline distance east-southeast of Ravendale.
1700
Comment
NY1056456
Phacelia lutea var. glandulifera
L. Constance
1938-6-11
2329
Lassen
Throughout the Madeline Plains from Litchfield to Madeline
1219
Comment
SEINET5519007
Phacelia lutea var. glandulifera
N. H. Holmgren, P. K. Holmgren
1978-6-11
8931
Lassen
Upper Smoke Creek, south side of Observation Peak, 7.6 km (4.7 mi) northeast of Rye Patch Canyon summit, 18.5 km (11.5 mi) airline distance east-southeast of Ravendale.
1700
Comment
NY1056436
Phacelia lutea var. glandulifera
P. A. Munz
1947-5-19
11879
Lassen
Highway 395 4 miles south of Madeline
Comment
NY1056438
Phacelia lutea var. glandulifera
P. A. Munz
1947-5-19
11874
Lassen
19 miles south of Ravendale
1341
Comment
NY1056439
Phacelia lutea var. glandulifera
W. W. Eggleston
1911-7-7
7166
Lassen
Secret Valley
1330
Comment
NY1056441
Phacelia lutea var. glandulifera
P. A. Munz
1947-5-19
11871
Lassen
19 miles south of Ravendale
1341
Comment
NY1056499
Phacelia lutea var. lutea
M. J. Williams
1986-5-12
86- 21 --1
Lassen
Smoke Creek Road, east of Highway 395
1448
Comment
SEINET5518985
Phacelia lutea var. lutea
M. J. Williams, G. Schoolcraft, A. Tiehm
1986-5-12
86- 21 -1
Lassen
Smoke Creek Road, east of HWY 395
1448
Comment
CAS-BOT-BC134047
Phacelia mutabilis
John Thomas Howell
1977-6-22
52400
Lassen
north end of Eagle Lake
1584
Comment
CHSC111256
Phacelia mutabilis
L. P. Janeway; B. Castro
2012-7-3
10939
Lassen
Modoc Plateau. Near top of Shaffer Mountain, southeast-facing slope, steep and very rocky with lots of outcrops of hard dark volcanic rock.
2012
Comment
HSC13645
Phacelia mutabilis
M. T. Milligan
1964-7-16
134
Lassen
2 mi. N on the Silver Lake Rd., along Upper Susan River.
1829
Comment
JEPS4041
Phacelia mutabilis
Frances D. Payne
1929-7-12
85
Lassen
ridge above Lost Lake; Warner Mountains
2438
Comment
JEPS55961
Phacelia mutabilis
John Thomas Howell
1934-7-10
12555
Lassen
Black's Mt.
Comment
SD58172
Phacelia mutabilis
Frances Payne
1929-7-12
85
Lassen
NE Warner Mts., Ridge above Lost Lake
2438
Comment
UC506976
Phacelia mutabilis
George A. Fischer, Irwin H. Johnson
1933-7-12
F 226
Lassen
Lassen <National> Forest
1722
Comment
RSA129733
Phacelia mutabilis
G. A. Fischer, Irwin H. Johnson
1933-7-12
F- 226
Lassen
Lassen National Forest.
1723
Comment
JEPS17909
Phacelia procera
Rimo Bacigalupi with G. T. Robbins
1955-7-21
5433
Lassen
along upper reaches of creek about 10 mi sw Susanville (along rd. over Diamond Mtn. ridge to Engelmine and Indian Valley); Gold Run Cr.
1767
Comment
UC107396
Phacelia procera
T. S. Brandegee
1892-7-2
Lassen
Susanville
Comment
UC1084101
Phacelia procera
Rimo Bacigalupi with G. T. Robbins
1955-7-21
5433
Lassen
along upper reaches of creek about 10 mi sw Susanville (along rd. over Diamond Mtn. ridge to Englemine and Indian Valley); Gold Run Creek
1767
Comment
UC107462
Phacelia racemosa
Mrs. R. M. Austin
1879-1
Lassen
Eagle Lake
Comment
OBI75900
Phacelia racemosa
Anthony Baniaga
2011-8-1
477
Lassen
Lassen Natl Forest. SW Swain Meadow, near marker tree #27. Swain Mtn quad T30N R8E sec 34 NE of NW
1764
Comment
CHSC23109
Phacelia ramosissima
Robert A. Schlising
1974-6-25
3149
Lassen
East side of Eagle Lake, just south of Eagle Lake Field Station; basaltic rocks from Black Mt. lava flow near Bly Tunnel.
Comment
CAS-BOT-BC141448
Phacelia ramosissima var. eremophila
John Thomas Howell
1934-6-10
11873
Lassen
Janesville
Comment
CHSC29886
Phacelia ramosissima var. eremophila
Robin L. Ondricek
1978-8-2
109
Lassen
In moss covered basalt on top of the ridge se of ELFS.
1609
Comment
CHSC60749
Phacelia ramosissima var. eremophila
Vernon H. Oswald; Lowell Ahart
1993-6-14
5540
Lassen
Eagle Lake Rd. (Lassen A1) at Sandy Beach on the W shore of Eagle Lake, ca. 2.0 mi ENE of Spaulding Tract Rd. (Rd. 518, 33N89).
1566
Comment
NY1058138
Phacelia ramosissima var. eremophila
N. H. Holmgren
1980-7-4
9508
Lassen
Observation Peak, south side of mountain, 18 km (11 miles) airline distance east of Ravendale
1890
Comment
OBI82828
Phacelia ramosissima var. eremophila
Robert L. Johnson, Mikel R. Stevens
2015-7-10
3931
Lassen
0.1 rd mi E of jct with Hwy 395 on Standish Buntingville Rd (A3). Buntingville. Both sides of rd.; 0
1261
Comment
SEINET7356303
Phacelia ramosissima var. eremophila
Noel H. Holmgren, Patricia K. Holmgren
1980-7-4
9508
Lassen
Observation Peak, south side of mountain. 18 km (11 mi) airline distance east of Ravendale.; 0
1890
Comment
SEINET7926036
Phacelia ramosissima var. eremophila
Robert L. Johnson, Mikel R. Stevens
2015-7-10
3931
Lassen
0.1 rd mi E of jct with Hwy 395 on Standish Buntingville Rd (A3). Buntingville. Both sides of rd.; 0
1261
Comment
UC107342
Phacelia ramosissima var. eremophila
T. S. Brandegee
1892-6-29
Lassen
Janesville
Comment
UC1483880
Phacelia ramosissima var. eremophila
G. Schoolcraft
1979-6-26
94
Lassen
on dunes located off Marr Road
1706
Comment
UC1609295
Phacelia ramosissima var. eremophila
Vernon H. Oswald and Lowell Ahart
1993-6-14
5540
Lassen
Eagle Lake Rd (Lassen A1) at Sandy Beach on W shore of lake (ca 2.0 mi ne of Spaulding Tract Rd (Rd 518, 33N89), dunes on n side of road); Eagle Lake
1566
Comment
UC24457
Phacelia ramosissima var. eremophila
Milo S. Baker
1894-7-25
Lassen
Eagle Lake
1524
Comment
CAS-BOT-BC141447
Phacelia ramosissima var. eremophila
H. D. Ripley; R. C. Barneby
1943-6-13
5691
Lassen
Milford
1264
Comment
CAS-BOT-BC159066
Phacelia ramosissima var. eremophila
Clare B. Hardham
1971-8-22
18400
Lassen
North slopes, Diamond Mountain
2133
Comment
POM203780
Phacelia ramosissima var. eremophila
J. T. Howell
1934-6-10
11873
Lassen
Janesville
Comment
UC107339
Phacelia ramosissima var. eremophila
T. S. Brandegee
1892-6-22
Lassen
Honey Lake
Comment
CHSC27604
Phacelia ramosissima var. ramosissima
N. E. Heiken
1978-7-27
51
Lassen
SE side of Eagle Lake.
1554
Comment
CHSC59552
Phacelia ramosissima var. ramosissima
M> Meyer
1980-7-8
514
Lassen
Amongst rocks (lg.) and junipers on top of Grasshopper Ridge.
1724
Comment
RSA722687
Phacelia ramosissima var. ramosissima
R. R. Halse
2006-8-3
6990
Lassen
Modoc National Forest; along Blue Lake Road north of Blue Lake, ca. 15 miles ESE of Likely.
1860
Comment
CAS-BOT-BC159229
Phacelia ramosissima var. subglabra
John Thomas Howell
1934-6-30
11873
Lassen
Janesville
Comment
NY1056748
Phacelia tetramera
A. Tiehm
1986-5-12
10349
Lassen
1 road mile west of the state line on the dirt road from highway 395 to Smoke Creek, south side of Rush Creek.
1341.1
Comment
RSA370317
Phacelia tetramera
Arnold Tiehm, Margaret J. Williams, Gary Schoolcraft
1986-5-12
10349
Lassen
1 road mile west of the state line on dirt road from highway 395 to Smoke Creek, south side of Rush Creek.
1341
Comment
RSA72886
Phacelia tetramera
Marcus E. Jones
1897-6-19
s.n.
Lassen
Chat.
1616
Comment
SEINET3091893
Phacelia tetramera
Arnold Tiehm, Margaret Williams, Gary Schoolcraft
1986-5-12
10349
Lassen
1 road mile west of the state line on the dirt road from highway 395 to Smoke Creek, south side of Rush Creek.
1341
Comment
SEINET5497674
Phacelia tetramera
A. Tiehm
1980-1
5750
Lassen
North end of Honey Lake Valley, just north of Hot Springs 1.1 air miles north-northwest of Wendel
1231
Comment
CAS-BOT-BC179912
Phacelia thermalis
Peter H. Raven; Otto T. Solbrig
1958-6-17
13297
Lassen
Hwy 395, 4.8 miles south of Madeline
Comment
CHSC64879
Phacelia thermalis
Vernon H. Oswald; Lowell Ahart
1995-6-19
6902
Lassen
Between Litchfield and Ravendale on Smoke Creek Ranch Rd., 8.4 mi e of Hwy. 395.
1444
Comment
HSC29510
Phacelia thermalis
C. L. Hitchcock
1940-5-26
Lassen
1 mi. W of Bieber, Pitt River
Comment
JEPS109642
Phacelia thermalis
Dean W. Taylor
2002-6-21
18170
Lassen
Highway 139 ca. 10 miles N of Susanville, ca. 1 mile south of the southerly end of Willow Creek Valley
1524
Comment
JEPS25530
Phacelia thermalis
Rimo Bacigalupi with Lincoln Constance
1959-6-16
7144
Lassen
Hwy 395 1/4 mi s junction of road to Smoke Creek (playa beside hwy)
1341
Comment
JEPS79143
Phacelia thermalis
L. R. Heckard with R. Bacigalupi
1980-6-11
5245
Lassen
along US 395 s Deep Creek crossing (11.3 mi n of Litchfield)
1463
Comment
JEPS97248
Phacelia thermalis
Vernon H. Oswald and Lowell Ahart
1995-6-19
6902
Lassen
Between Litchfield and Ravendale on Smoke Creek Ranch Rd., 8.4 mi E of Highway 395.
Comment
NY1057981
Phacelia thermalis
N. H. Holmgren
1980-7-3
9464
Lassen
Madeline Plains, along U.S. Highway 395, 5.6 km (3.5 miles) south of Madeline.
1620
Comment
NY1057982
Phacelia thermalis
H. D. D. Ripley
1943-6-15
5761
Lassen
Smoke Creek, northeast of Viewland
1341
Comment
NY1057983
Phacelia thermalis
H. D. D. Ripley
1943-6-15
5761
Lassen
Along Smoke Creek northeast of Viewland
1311
Comment
NY1057984
Phacelia thermalis
P. A. Munz
1947-5-19
11878
Lassen
Highway 395 4 miles south of Madeline
Comment
POM73715
Phacelia thermalis
Marcus E. Jones
1897-6-24
s.n.
Lassen
10 to 15 miles west from Amedee.
1220
Comment
RSA38633
Phacelia thermalis
P. A. Munz
1947-5-19
11878
Lassen
Highway 395, 4 miles south of Madeline.
Comment
SEINET3091880
Phacelia thermalis
Arnold Tiehm, Raymond Evans, James Young.
1984-6-7
8595
Lassen
Flats on the Northwest side of Shaffer Mountain, 9 air miles North-northwest of Litchfield.
1372
Comment
SJSU14072
Phacelia thermalis
W. Savage
1964-6-30
338
Lassen
by Hwy 338, 11 mi N of Susanville
Comment
UC1187649
Phacelia thermalis
Lincoln Constance, Elwood Molseed, John Weiler
1960-6-13
3678
Lassen
9 mi n Litchfield
1219
Comment
UC1567390
Phacelia thermalis
G. Schoolcraft
1989-5-3
1868
Lassen
s Karlo; North end of Secret Valley
1341
Comment
UC526141
Phacelia thermalis
John Thomas Howell
1934-6-16
12222
Lassen
Bieber
Comment
UC710908
Phacelia thermalis
C. L. Hitchcock
1940-5-26
6641
Lassen
1 mi w Bieber; floodplain of Pitt River
Comment
UCR80230
Phacelia thermalis
J. T. Howell
1934-6-16
12222
Lassen
Bieber
1258
Comment
POM266079
Phacelia thermalis
C. L. Hitchcock
1940-5-26
6641
Lassen
Floodplain of Pitt River, one mile west of Bieber.
Comment
RSA128306
Phacelia thermalis
Peter H. Raven, Otto T. Solbrig
1958-6-17
13297
Lassen
Adobe fields along United States Highway 395, 4.8 miles south of Madeline.
Comment
RSA324193
Phacelia thermalis
Arnold Tiehm, Raymond Evans, James Young
1984-6-7
8595
Lassen
Flats on the northwest side of Shaffer Mountain, 9 air miles north-northwest of Litchfield.
1387
Comment
RSA334843
Phacelia thermalis
Arnold Tiehm, Raymond Evans, James Young
1984-6-7
8595
Lassen
Flats on the northwest side of Shaffer Mountain, 9 air miles north-northwest of Litchfield.
1387
Comment
RSA337279
Phacelia thermalis
Noel Holmgren, Patricia K. Holmgren
1980-7-3
9464
Lassen
Madeline Plains, along U. S. Highway 395, 5.6 km (3.5 miles) south of Madeline.
1620
Comment
RSA40730
Phacelia thermalis
C. L. Hitchcock
1940-5-26
6641
Lassen
Overflow of Pitt River, 1 mile W of Bieber
Comment
RSA74152
Phacelia thermalis
J. T. Howell
1934-6-16
12222
Lassen
Bieber
Comment