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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC189241
Cryptantha
John Thomas Howell; Gordon H. True
1973-8-1
50215
Lassen
E slope of Diamond Range, S of Susanville
2164
Comment
CHSC13599
Cryptantha
J. Pitts
1972-6-23
268
Lassen
Ca. 40 yds e of Shepherd's Hall, Eagle Lake Field Station.
Comment
CHSC23441
Cryptantha
K. R. Stern; D. B. Joley, J. G. Geschke
1974-6-23
5840
Lassen
Ca. 1 mi se of Ravendale on w side of Hwy. 395.
1618
Comment
CHSC5053
Cryptantha
L. B. Barlow
1967-6-23
15
Lassen
1/4 mi. north Eagle Lake Biological Station, east central side of Eagle Lake.
1554
Comment
CHSC57350
Cryptantha
K. R. Stern
1974-6-26
5860
Lassen
Ditch bank beside railroad track, e side of Poison Lake Rd. to Pittville, ca. 1.8 mi nw of intersection with Hwy. 44.
Comment
CHSC68849
Cryptantha
Vernon Oswald; Lowell Ahart
1997-6-24
8593
Lassen
South of Susanville on the north side of Diamond Mtn. on Forest Rd. 29N43, 1.2 miles east of Gold Run Rd. (29N10).
1685
Comment
CHSC7654
Cryptantha
Beverly J. Wise
1969-4-28
67
Lassen
10.0 mi. east of Susanville on south side of Hwy 395.
1249
Comment
UC1537698
Cryptantha
Gordon H. True Jr.
1938-7-9
909
Lassen
near Termo
1524
Comment
UC1951064
Cryptantha
Debra Valov
2007-5-22
2007076
Lassen
Bieber, ca. 12 km east of Hwy 299 via County Rd A2.
Comment
CAS-BOT-BC189240
Cryptantha
John Thomas Howell
1977-6-22
52403
Lassen
N end of Eagle Lake
1584
Comment
RSA647827
Cryptantha
Marion P. Harthill
1971-6-20
206
Lassen
Susanville
Comment
CHSC23567
Cryptantha affinis
W. O. Baum
1971-7-6
28
Lassen
E slope of Gallatin Peak.
1950
Comment
CHSC29917
Cryptantha affinis
Robin L. Ondricek
1978-7-22
108
Lassen
1977 Burn area, 1.8 mi e of Coleman Rd. on Lassen Co. Road A1.
1950
Comment
CHSC29967
Cryptantha affinis
R. A. Schlising
1979-6-7
3450
Lassen
Sof Eagle Lake, in Lassen National Forest, 5 mi N of Hwy 36, on Hwy A1.
Comment
NY1153786
Cryptantha affinis
H. D. D. Ripley
1943-6-14
5720
Lassen
West of Susanville
4750
Comment
NY1153787
Cryptantha affinis
G. Schoolcraft
1990-6-12
2089
Lassen
About 17 miles east of Ravendale in Pine Dunes RNA
1707
Comment
SBBG19764
Cryptantha affinis
C. B. Hardham
1961-6-17
7505
Lassen
Baxter Crk, S of Susanville
Comment
UC1137644
Cryptantha affinis
A. Simontacchi
1940-5-28
776
Lassen
3.2 mi wsw Patterson Mt.; Lassen National Forest, Halls Flat Quad.
1767
Comment
UC526167
Cryptantha affinis
John Thomas Howell
1934-7-10
12545
Lassen
Long's Well
Comment
UC78406
Cryptantha affinis
T. S. Brandegee
1891-7-2
Lassen
Susanville
Comment
SBBG6231
Cryptantha affinis
H. and M. Dearing
1938-6-30
2226
Lassen
ca. 50 mi W of Susanville
Comment
CHSC106071
Cryptantha ambigua
Lowell Ahart; John Dittes
2010-7-31
17023
Lassen
About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin.
1520
Comment
CHSC64840
Cryptantha ambigua
Vernon H. Oswald
1995-6-26
6918
Lassen
Modoc Plateau. Ash Valley Rd. (Lassen 527), 4.2 mi w of Madeline.
1652
Comment
HSC81480
Cryptantha ambigua
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6016
Lassen
Along Adin-Madeline Rd. 0.5 mi. W of Moll Reservoir.
1585
Comment
HSC82192
Cryptantha ambigua
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6043
Lassen
Along Ash Creek at Ash Creek Campground
1494
Comment
JEPS117574
Cryptantha ambigua
Lowell Ahart, John Dittes
2010-7-31
17023
Lassen
About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin
1520
Comment
JEPS94987
Cryptantha ambigua
Vernon Oswald and Lowell Ahart
1997-6-24
8593
Lassen
s of Susanville (1.2 mi e of Gold Run Road (29N10), on n side of Diamond Mountain on Forest Road 29N43); Diamond Mountain, Forest Road 29N43
1685
Comment
NY1112275
Cryptantha ambigua
B. J. Ertter
1987-6-16
7199
Lassen
Skeedaddle Mountains on northeast side of Honey Lake; saddle on east side of Hot Springs Peak
2195
Comment
RSA0059645
Cryptantha ambigua
Richard R. Halse
2004-8-8
6616
Lassen
Along State Highway 139 ca. 6 miles north of Eagle Lake.
1710
Comment
SDSU20522
Cryptantha ambigua
Nuri Benet-Pierce, John P. Pierce
2012-7-14
522
Lassen
Between Poison Lake and Patterson Flats, in clearing by the rd, at the start to 35N08.
1724
Comment
SDSU20523
Cryptantha ambigua
Nuri Benet-Pierce, John P. Pierce
2012-7-14
523
Lassen
Between Poison Lake and Patterson Flats, in clearing by the rd, at the start to 35N08.
1724
Comment
SDSU20524
Cryptantha ambigua
Nuri Benet-Pierce, John P. Pierce
2012-7-14
524
Lassen
Between Poison Lake and Patterson Flats, in clearing by the rd, at the start to 35N08.
1724
Comment
SEINET8518912
Cryptantha ambigua
R. R. Halse
2004-7-8
6616
Lassen
Along State Highway 139, ca 6 miles N of Eagle Lake.
1710
Comment
UC1561921
Cryptantha ambigua
Barbara Ertter with Gary Schoolcraft
1987-6-16
7199
Lassen
on ne side Honey Lake (saddle on e side of Hot Springs Peak); Skeedaddle Mountains
2194
Comment
UC726048
Cryptantha ambigua
A. A. Heller
1938-6-23
15206
Lassen
e of Mapes (on U.S. Highway 395)
1371
Comment
SEINET10972821
Cryptantha ambigua
Jeffrey Huber
1971-6-2
Huber 126
Lassen
Approx. 30 mi N of Susanville, on CA Hwy 139, in basalt; Pinus-Artemesia-Juniper Assoc.
1646
Comment
UCD119054
Cryptantha ambigua
Robbins; Raynor
1943-6-1
s.n.
Lassen
Madeline.
Comment
CAS-BOT-BC189325
Cryptantha circumscissa
Margaret Williams; Steven Williams
1974-7-26
74 -L-17
Lassen
Near Hallelujah Junction, W of Highway 395 and S of Highway 70
1493
Comment
CAS-BOT-BC189326
Cryptantha circumscissa
John Thomas Howell
1934-6-10
11852
Lassen
4 miles S of Omira
Comment
CHSC106580
Cryptantha circumscissa
C. Dow; D. Garrison
2008-5-3
Lassen
Fort Sage Mtns. OHV Trailhead and Trail to Indian Springs.
1439
Comment
CHSC106681
Cryptantha circumscissa
B. Ignacio
2008-5-3
Lassen
Fort Sage Mountains.
1520
Comment
CHSC13453
Cryptantha circumscissa
J. Pitts
1972-6-23
267
Lassen
50 yds. E of Eagle Lake Field Station.
Comment
CHSC25315
Cryptantha circumscissa
Pauleen Broyles
1977-4-1
168
Lassen
Roadway along Skedaddle Creek ca 8 km ene of Herlong.
1350
Comment
CHSC4899
Cryptantha circumscissa
Bill Wilson
1967-7-8
19
Lassen
Eagle Lake Biological Station, 10 mi. N of Susanville; 200 yds. S of station.
1584
Comment
CHSC5014
Cryptantha circumscissa
L. G. Bennett
1967-7-5
111
Lassen
Immediate vicinity of Eagle Lake Biological Station, Eagle Lake.
1554
Comment
CHSC5035
Cryptantha circumscissa
L. B. Barlow
1967-7-12
110
Lassen
Vic. Eagle Lake Biological Station, east central side of Eagle Lake.
1554
Comment
CHSC60275
Cryptantha circumscissa
P. V. Caldwell
1972-6-16
226
Lassen
Eagle Lake. Base of w slope of Blk. Mtn.
1554
Comment
CHSC62440
Cryptantha circumscissa
K. L. Chambers; Peter Dorris
1963-5-4
2028
Lassen
Hwy. 395, 10 mi. n. of junction with Alt. Hwy. 40 (later renumbered Hwy. 70).
Comment
CHSC64765
Cryptantha circumscissa
Vernon Oswald
1995-5-24
6785
Lassen
Modoc Plateau. Wendel Rd. (Lassen 320) at milepost 18.5, ca. 1 mi e of Duck Lake Rd.
1219
Comment
CHSC71074
Cryptantha circumscissa
Vernon H. Oswald; Lowell Ahart
1998-5-22
9135
Lassen
Fort Sage Rd. 2.3 mi north of Hackstaff Rd., ca. 3.5 mi north of Doyle.
1341
Comment
CHSC7765
Cryptantha circumscissa
Beverly J. Wise
1969-5-18
77
Lassen
17.2 mi. East of Susanville on Las. Co. Rd 216 off Las. Co. Rd. 215.
1524
Comment
CHSC91313
Cryptantha circumscissa
Lowell Ahart; John Dittes
2005-6-1
11890
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
CHSC93236
Cryptantha circumscissa
John Dittes; Scott Chamberlain
2004-6-28
1010
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
HSC30196
Cryptantha circumscissa
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-22
19301
Lassen
Along Hwy. 395, 4 mi. E of Standish
Comment
HSC31746
Cryptantha circumscissa
Donald Spalinger
1974-5-16
62
Lassen
300 yds. S of intersection of Rd. A3 and H 395
1250
Comment
JEPS107310
Cryptantha circumscissa
Lowell Ahart, John Dittes
2005-6-1
11890
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
JEPS67504
Cryptantha circumscissa
W. L. Jepson
1918-8-2
7761
Lassen
Beckwith Pass
1463
Comment
JEPS94705
Cryptantha circumscissa
Vernon H. Oswald and Lowell Ahart
1998-5-22
9135
Lassen
3.5 mi n of Doyle (Fort Sage Road 2.3 mi n of Hackstaff Road); Fort Sage Road
1341
Comment
JEPS94827
Cryptantha circumscissa
Vernon H. Oswald and Lowell Ahart
1998-5-22
9135
Lassen
3.5 mi n of Doyle (Fort Sage Road 2.3 mi n of Hackstaff Road); Fort Sage Road
1341
Comment
POM368344
Cryptantha circumscissa
Christopher Davidson
1975-6-7
2761
Lassen
1 mile E of Beckwourth Pass on Hwy 70.
1524
Comment
POM72292
Cryptantha circumscissa
Marcus E. Jones
1897-6-18
7079 , 7076
Lassen
Chat
1524
Comment
RSA716061
Cryptantha circumscissa
L. Ahart, John Dittes
2005-6-1
11890
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
UC1063881
Cryptantha circumscissa
E. Sawyer
1935-6-27
220
Lassen
Long Valley Sierraville Quad.
1310
Comment
UC577869
Cryptantha circumscissa
E. Sawyer
1935-6-27
220
Lassen
Long Valley Sierraville Quad.
1310
Comment
UC699733
Cryptantha circumscissa
Farris Farris
1936-6-5
Lassen
Airport, Susanville Susanville
1280
Comment
UCD54568
Cryptantha circumscissa
Ellen Dean; Dawn Cunningham
2005-10-25
2751
Lassen
East of the town of Susanville. Property N of California Correctional Facility.
1248
Comment
UCD55276
Cryptantha circumscissa
Ellen Dean
2006-5-15
3091
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.
1245
Comment
SEINET10455878
Cryptantha circumscissa
Douglas G. LeDoux, David B. Dunn
1973-5-25
LeDoux 879
Lassen
Collected 3 mi N of Milford, on Hwy 395 at Honey Lake campgrounds.
Comment
CAS-BOT-BC189458
Cryptantha circumscissa var. circumscissa
Alice Eastwood; John Thomas Howell
1940-6-16
8333
Lassen
Near Susanville
Comment
CAS-BOT-BC189459
Cryptantha circumscissa var. circumscissa
Elmer I. Applegate
1934-5-4
8933
Lassen
Secret Valley, 20 miles S of Ravendale
Comment
POM73157
Cryptantha crassisepala var. elachantha
Marcus E. Jones
1897-6-22
s.n.
Lassen
10 miles south of Amedee. [Lassen or Plumas Co.?]
1220
Comment
SDSU20525
Cryptantha echinella
Nuri Benet-Pierce, John P. Pierce
2012-7-14
526
Lassen
Diamond Mountain.
2023
Comment
SDSU20526
Cryptantha echinella
Nuri Benet-Pierce, John P. Pierce
2012-7-14
527
Lassen
Diamond Mountain.
2023
Comment
UC1063944
Cryptantha echinella
H. P. Hagge
1929-9-11
24
Lassen
Logon Mtn. Eagle Lake Quad.
1828
Comment
UC1924241
Cryptantha echinella
Debra Valov
2004-6-8
2004243
Lassen
Bieber; off County A2 c. 8 km east of Hwy 299
1271
Comment
UCD55289
Cryptantha flaccida
Ellen Dean; Gary Schoolcraft
2006-5-16
3110
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.
1260
Comment
HSC63772
Cryptantha flavoculata
Teresa Prendusi
1980-5-22
1125
Lassen
Shaffer Mtn. near top
2012
Comment
SJSU11363
Cryptantha glomeriflora
J. W. Tilden
1960-6-27
1494
Lassen
Westwood
1524
Comment
NY1111960
Cryptantha gracilis
G. Schoolcraft
1984-6-4
1193
Lassen
Wendel Canyon
1524
Comment
POM252792
Cryptantha hendersonii
A. A. Heller
1938-6-23
15206
Lassen
Lassen County the ridge E of Mapes on Hwy 395.
1372
Comment
POM73232
Cryptantha hendersonii
Marcus E. Jones
1897-6-26
6900
Lassen
Susanville, Perkin s Ranch.
1463
Comment
RSA0011499
Cryptantha hendersonii
R. F. Thorne, Larry E. DeBuhr
1975-8-22
46976
Lassen
Along Highway 395 ca. 6 miles north of Madeline and 4.5 miles south of Modoc county line
1616
Comment
RSA0065500
Cryptantha hendersonii
Marion P. Harthill
1972-6-17
817
Lassen
Ravendale.
1524
Comment
CHSC75468
Cryptantha humilis
Vernon H. Oswald; Lowell Ahart
1999-6-19
9743
Lassen
Northeast of Susanville on County Rd. 216 (to Karlo and Biscar Wildlife Management Area) 5.2 mi west of Hwy. 395, 0.2 mi east of the RR crossing at Karlo.
1353
Comment
GMDRC6449
Cryptantha humilis
J. M. Andre, Glenn Clifton
1993-6-14
30004
Lassen
northeast base of Shaffer Mtn near Secret Creek, about 20 miles ENE of Susanville
1646
Comment
JEPS95974
Cryptantha humilis
Vernon H. Oswald and L. Ahart
1999-6-9
9743
Lassen
Northeast of Susanville on County Rd. 216 (to Karlo and Biscar Wildlife Management Area) 5.2 mi west of Hwy. 395, 0.2 mi east of the RR crossing at Karlo: T31N R15E SE1/4 Sect. 7, 4440 ft elevation, sagebrush scrub, white volcanic ash substrate
1353
Comment
NY1110382
Cryptantha humilis
B. J. Ertter
1987-6-16
7182
Lassen
Skeedaddle Mountains on northeast side of Honey Lake, open rhyolitic ridge west of Hot Springs VABM
2134
Comment
POM46564
Cryptantha humilis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
UC1483850
Cryptantha humilis
G. Schoolcraft
1979-5-13
50
Lassen
on ridge top of Skedaddle mtns. Skedaddle Mtns.
2286
Comment
UC1562830
Cryptantha humilis
Barbara Ertter with Gary Schoolcraft
1987-6-16
7182
Lassen
w of Hot Springs VABM (on ne side of Honey Lake); Skeedaddle Mountains, Honey Lake
2133
Comment
UC584347
Cryptantha humilis
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2267
Lassen
sw of Diamond Mt. (s of Susanville)
2164
Comment
NY1110386
Cryptantha humilis
A. J. Cronquist
1959-6-17
8465
Lassen
50 miles southeast of Susanville
Comment
SEINET10906625
Cryptantha humilis
Paul Gallian, David B. Dunn
1971-6-2
Gallian 507
Lassen
6 mi N of Hallelujah Jct. on US Hwy 395, in Artemisia tridentata, Pinyon pine, Jeffery pine along high ridge and in sandy wash.
1402
Comment
SEINET201635
Cryptantha humilis
Arthur Cronquist, Arthur H. Holmgren
1959-6-17
8465
Lassen
50 miles southeast of Susanville
Comment
CHSC47980
Cryptantha intermedia
Vernon Oswald
1986-6-15
2113
Lassen
Hwy 36, 15.0 mi e of Plumas-Lassen Co. line, 3.5 mi e of Fredonyer Pass.
1508
Comment
CHSC64870
Cryptantha intermedia
Vernon H. Oswald; Lowell Ahart
1995-6-19
6878
Lassen
Modoc Plateau. Between Litchfield and Ravendale on Smoke Creek Ranch Rd., 0.3 mi e of Hwy. 395.
1383
Comment
JEPS109640
Cryptantha intermedia
Dean W. Taylor
2002-6-21
18172
Lassen
Highway 139 ca. 10 miles N of Susanville, ca. 1 mile south of the southerly end of Willow Creek Valley
1524
Comment
JEPS97421
Cryptantha intermedia
Vernon H. Oswald and L. Ahart
1995-6-19
6878
Lassen
Modoc Plateau, Sagebrush Scrub. Between Litchfield and Ravendale on Smoke Creek Ranch Rd., 0.3 mi e of Hwy. 395
1383
Comment
SBBG30581
Cryptantha intermedia
D. Myrick
1968-6-19
1956
Lassen
Hwy 395, 6 mi S of Ravendale
1524
Comment
SJSU5810
Cryptantha intermedia
J. W. Tilden
1958-6-27
1294
Lassen
Madeline
Comment
UC1094380
Cryptantha intermedia
R. C. Bacigalupi with S. Galen Smith
1957-6-28
5993
Lassen
6.0 mi n Madeline (on Highway 395)
1676
Comment
UC1249274
Cryptantha intermedia
Arthur Cronquist and Arthur H. Holmgren
1959-6-17
8480
Lassen
1 mi s Ravendale (40 mi ne of Susanville)
1615
Comment
UC78722
Cryptantha intermedia
T. S. Brandegee
1892-6-26
Lassen
Milford
Comment
SJSU11374
Cryptantha intermedia
M. D. Fleschner
1965-7-13
Lassen
by Hwy 139, 14 mi NE of Susanville
1828
Comment
NY1111719
Cryptantha intermedia var. grandiflora
N. H. Holmgren
1980-7-3
9474
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
SEINET8545993
Cryptantha intermedia var. grandiflora
J. A. Young
1978-4-13
s.n.
Lassen
Adin, Meyers Ranch.
Comment
JEPS124571
Cryptantha intermedia var. grandiflora
1964-7-1
67
Lassen
Collected 17.6 mi. north of Susanville on highway 139 near ditch. about 4 meters on west side of road from pavement.
Comment
JEPS124572
Cryptantha intermedia var. grandiflora
S. Hardinghaus
1967-7-11
167715 -114
Lassen
6 mi. S. of Eagle Lake where meets Hw 139 at west shore, on Hwy 139.
Comment
SEINET8545983
Cryptantha intermedia var. grandiflora
J. A. Young
1982-6-7
s.n.
Lassen
Redlands.
1676
Comment
SDSU20598
Cryptantha intermedia var. hendersonii
Ronald B. Kelley
2005-6-30
897
Lassen
Western end of Skedaddle Mountains along BLM road from Wendel to Smoky Ranch Rd., 5.1 miles north of paved road junction, north of Wendel.
1538
Comment
CDA40508
Cryptantha muricata
Gary Schoolcraft
2000-6-19
2903
Lassen
West of Cold Spring Velley.
Comment
JEPS103177
Cryptantha muricata
G. Schoolcraft
2000-6-19
2903
Lassen
West of Cold Springs Valley
1706
Comment
UCD119960
Cryptantha muricata
G. Schoolcraft
2000-6-19
2903
Lassen
West of Cold Springs Valley.
Comment
JEPS94701
Cryptantha pterocarya
Vernon H. Oswald and Lowell Ahart
1998-5-22
9112
Lassen
5 mi nne of Doyle (Road to ORV parking area in Fort Sage Mountains 0;.6 mi e of Fort Sage Road); Fort Sage Mountains
1402
Comment
JEPS94832
Cryptantha pterocarya
Vernon H. Oswald and Lowell Ahart
1998-5-22
9112
Lassen
5 mi nne of Doyle (Road to ORV parking area in Fort Sage Mountains 0;.6 mi e of Fort Sage Road); Fort Sage Mountains
1402
Comment
UC526165
Cryptantha pterocarya
John Thomas Howell
1934-6-10
11851
Lassen
4 mi s Omira
Comment
UC78602
Cryptantha pterocarya
T. S. Brandegee
1892-6-22
Lassen
Honey Lake
Comment
CHSC64766
Cryptantha pterocarya var. pterocarya
Vernon H. Oswald
1995-5-24
6760
Lassen
Modoc Plateau. Wendel Rd. (Lassen 320) 3.3 mi e of Amedee Rd. at Wendel. Slope at the base of the Amedee Mtns.
1280
Comment
CHSC71075
Cryptantha pterocarya var. pterocarya
Vernon H. Oswald; Lowell Ahart
1998-5-22
9112
Lassen
Road to ORV parking area in Fort Sage Mtns. 0.6 mi east of Fort Sage Rd., ca. 5 mi NNE of Doyle.
1402
Comment
CHSC91303
Cryptantha pterocarya var. pterocarya
Lowell Ahart; John Dittes
2005-6-2
11982
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
JEPS107799
Cryptantha pterocarya var. pterocarya
Lowell Ahart, John Dittes
2005-6-2
11982
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
NY1111892
Cryptantha pterocarya var. pterocarya
G. Schoolcraft
1982-4-29
635
Lassen
Amedee Canyon
1280
Comment
SDSU20202
Cryptantha schoolcraftii
Ronald B. Kelley
2005-5-26
886
Lassen
South end of Coppersmith Hills, on top edge of north-to-south running canyon of west facing steep slopes, 0.75 miles north of Tuledad Valley Road (CR506), T37N R17E sec.35 NE1/4 of NW1/4. Also found at 41 deg. 02.022'N, 120 deg. 0.529'W (WGS64), 5540' elev.
1715
Comment
CHSC68850
Cryptantha simulans
Vernon Oswald; Lowell Ahart
1997-6-24
8594
Lassen
South of Susanville on the north side of Diamond Mtn. on Forest Rd. 29N43, 1.2 miles east of Gold Run Rd. (29N10). On the edge of the road.
1685
Comment
CHSC92723
Cryptantha simulans
L. P. Janeway
2005-7-3
8448
Lassen
High Cascade Range. Junction of Road 35N38 (road to Blacks Ridge Lookout Tower) and Road 22; 3.7 air km north-northwest of the lookout.
1536
Comment
JEPS103198
Cryptantha simulans
G. Schoolcraft
1993-6-29
2305
Lassen
Ash Valley RNA 16 miles E of Adin S of T in Co. Road
1554
Comment
RSA123891
Cryptantha simulans
G. A. Fischer, I. Johnson
1933-7-14
F- 260
Lassen
Lassen Forest.
1784
Comment
RSA164363
Cryptantha simulans
Clare B. Hardham
1961-6-17
7505
Lassen
Baxter Creek S of Susanville.
Comment
UC507028
Cryptantha simulans
George A. Fischer and Irwin H. Johnson
1933-7-14
F- 260
Lassen
Lassen Forest
1783
Comment
UC79293
Cryptantha simulans
T. S. Brandegee
1892-6-26
Lassen
Milford
Comment
CHSC106073
Cryptantha torreyana
Lowell Ahart; John Dittes
2010-7-31
17028
Lassen
About 100 yards northeast of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin.
1520
Comment
CHSC27925
Cryptantha torreyana
M. S. Taylor
1974-7-10
280
Lassen
In meadow, ca. 1/2 mi e of Gallatin Beach, ca. 1/2 mi s of Eagle Lake, ca. 12 mi nw of Susanville.
1524
Comment
CHSC27926
Cryptantha torreyana
M. S. Taylor
1974-7-9
267
Lassen
Ca. 500 yds n of Eagle Lake Field Station, ca. 12 mi nw of Susanville.
1524
Comment
CHSC65300
Cryptantha torreyana
Vernon H. Oswald; Lowell Ahart
1995-8-14
7198
Lassen
Modoc Plateau. Horse Lake Rd. (Lassen 536) 4.7 mi W of Hwy. 395, N of Susanville.
1676
Comment
CHSC77202
Cryptantha torreyana
G. Schoolcraft
1997-8-6
2653
Lassen
S side of Gold Run Rd.
1889
Comment
CHSC92722
Cryptantha torreyana
L. P. Janeway
2005-7-3
8449
Lassen
High Cascade Range. Junction of Road 35N38 (road to Blacks Ridge Lookout Tower) and Road 22; 3.7 air km north-northwest of the lookout.
1536
Comment
JEPS90097
Cryptantha torreyana
Dean Wm. Taylor with Robert A. Price
1988-6-4
9775
Lassen
ca. 6 mi. e. MacArthur (along Hwy. 299 at crossing of Frazer Creek); Pit R. watershed, Fall R. Valley
1036
Comment
POM72225
Cryptantha torreyana
Marcus E. Jones
1897-6-25
7103
Lassen
Susanville.
1341
Comment
POM72228
Cryptantha torreyana
Marcus E. Jones
1897-6-19
6862
Lassen
Chat
1616
Comment
POM72585
Cryptantha torreyana
Marcus E. Jones
1897-6-25
7102
Lassen
Susanville.
1341
Comment
UC1037249
Cryptantha torreyana
Leo Whitney
1934-7-5
1787
Lassen
ca 14 mi w Eagle Lake (near Harvey Valley Spring); Lassen National Forest, Harvey Valley
1737
Comment
UC1037251
Cryptantha torreyana
Leo Whitney
1934-7-5
1787
Lassen
ca 14 mi w Eagle Lake (near Harvey Valley Spring); Lassen National Forest, Harvey Valley
1737
Comment
UC1587053
Cryptantha torreyana
G. Schoolcraft
1991-7-30
2193
Lassen
e side Widow Mountain
1889
Comment
UC24702
Cryptantha torreyana
M. S. Baker and Frank Nutting
1894-7-12
Lassen
Pine Creek
Comment
UC402818
Cryptantha torreyana
Milo S. Baker
Jul 1912
Lassen
Pine Creek
Comment
UC526168
Cryptantha torreyana
John Thomas Howell
1934-7-10
12546
Lassen
Long's Well
Comment
RSA123892
Cryptantha torreyana
G. A. Fischer, I. Johnson
1933-7-12
F- 222
Lassen
Near Sheep bedground.
1723
Comment
SEINET10497287
Cryptantha torreyana
Mary Susan Taylor
1974-1
Taylor 280
Lassen
Vicinity of Eagle Lake, ca. 13 mi NW of Susanville.
Comment
SEINET10497288
Cryptantha torreyana
Mary Susan Taylor
1974-1
Taylor 267
Lassen
Vicinity of Eagle Lake, ca. 13 mi NW of Susanville.
Comment
SDSU20527
Cryptantha torreyana var. torreyana
Nuri Benet-Pierce, John P. Pierce
2012-7-14
529
Lassen
Diamond Mountain
2054
Comment
SEINET12764836
Cryptantha torreyana var. torreyana
Robert L. Johnson, Mikel R. Stevens
2015-7-10
3940
Lassen
Southern Cascade Range. North side of Westwood 0.3 rd mi west of jct with Mooney Rd on CA-36. N side of rd.; 0
1563
Comment
CHSC27582
Cryptantha watsonii
N. E. Heiken
1978-6-27
54
Lassen
SE end of Eagle Lake, near Eagle Lake Field Station.
1554
Comment
CHSC93552
Cryptantha watsonii
Lowell Ahart; John Dittes
2005-6-2
11949
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
CHSC93685
Cryptantha watsonii
Lowell Ahart; John Dittes
2005-6-1
11892
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
HSC68930
Cryptantha watsonii
Gary Schoolcraft
1980-5-7
219
Lassen
On Honey Lake Island
1220
Comment
JEPS107447
Cryptantha watsonii
Lowell Ahart, John Dittes
2005-6-1
11892
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
JEPS107811
Cryptantha watsonii
Lowell Ahart, John Dittes
2005-6-2
11949
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
NY1112083
Cryptantha watsonii
B. J. Ertter
1987-6-16
7187
Lassen
Skeedaddle Mountains on northeast side of Honey Lake, open rhyolitic ridge west of Hot Springs VABM
2134
Comment
UC1562813
Cryptantha watsonii
Barbara Ertter with Gary Schoolcraft
1987-6-16
7187
Lassen
ne side Honey Lake (w of Hot Springs VABM); Skeedaddle Mountains
2133
Comment
UC1584020
Cryptantha watsonii
G. Schoolcraft
1990-6-12
2089
Lassen
about 17 mi e Ravendale (in Pine Dunes RNA)
1706
Comment
RSA0008806
Cryptantha watsonii
Barbara Ertter, Gary Schoolcraft
1987-6-16
7187
Lassen
Skeedaddle Mountains on NE side of Honey Lake
2134
Comment
SEINET8191424
Cryptantha watsonii
F. B. Headley
1915-5-28
s.n.
Lassen
Honey Lake
Comment