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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC81878
Ephedra viridis
M. Bourell
1997-5-31
5882
Lassen
Wendel Road 10.9 miles southeast of Highway 395
Comment
CAS-BOT-BC81879
Ephedra viridis
Doris Kildale Gillespie
1930-5-12
9347
Lassen
between Susanville and Leavitt Lake
Comment
CAS-BOT-BC81880
Ephedra viridis
P. Monnet
1913-7-1
839
Lassen
Hot Springs Peak
2133
Comment
CDA753
Ephedra viridis
S. E. Piper
1943-7-2
Lassen
0.5 mile east of Herlong.
0
Comment
CHSC111257
Ephedra viridis
L. P. Janeway; B. Castro
2012-7-3
10940 A
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
CHSC111258
Ephedra viridis
L. P. Janeway; B. Castro
2012-7-3
10940 B
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
CHSC116918
Ephedra viridis
J. P. Bergmann
2011-4-30
Lassen
Fort Sage OHV Recreation Area.
1450
Comment
CHSC23330
Ephedra viridis
Mark Stopher
1976-1-11
29
Lassen
Ca. 52 miles south of Susanville on Hwy. 395 then two miles east on Red Rock Road.
1328
Comment
CHSC25297
Ephedra viridis
Pauleen Broyles
1977-5-30
141
Lassen
Spencer's Spring ca 8 km nne of Herlong.
1620
Comment
CHSC30602
Ephedra viridis
L. J. Dawson
1975-7-7
43
Lassen
6 mi from Hwy. 395 on Ravensdale Road.
1584
Comment
CHSC32865
Ephedra viridis
J. S. White
1980-4-14
124
Lassen
3 mi ne of Wendel.
1371
Comment
CHSC33322
Ephedra viridis
P. Reynolds
1979-7-4
17
Lassen
3 mi. NE of Wendel, Wendel Canyon in the Skedaddle Mtn. Range.
1371
Comment
CHSC36463
Ephedra viridis
Jeffrey R Peak
1982-6-1
24
Lassen
Ca. 18 mi e jct Hwy 139 and Ravendale Rd.
Comment
CHSC36500
Ephedra viridis
Theresa Costa
1982-6-2
26
Lassen
Ca. 18 mi e jct Hwy 139 and Ravendale Rd, ca. 1.5 yds w Ravendale Rd.
Comment
CHSC60268
Ephedra viridis
P. V. Caldwell
1972-6-30
299
Lassen
22 mi from Hwy 139, 7 mi w of Ravensdale (turnoff 15 mi from Susanville).
Comment
CHSC6215
Ephedra viridis
J. B. Kimsey
1946-6-17
Lassen
N. Horse Lake. Eagle Lake.
1554
Comment
CHSC64747
Ephedra viridis
Vernon H. Oswald
1995-6-7
6832
Lassen
Modoc Plateau. Wendel Rd. (Lassen 320) at milepost 9.5, 4.1 mi e of Wendel, ne of Susanville.
1231
Comment
CHSC71123
Ephedra viridis
Vernon H. Oswald; Lowell Ahart
1998-5-22
9103
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
CHSC7186
Ephedra viridis
Lynn R Thomas
1969-3-6
9
Lassen
75 yds. W of US 395 ca. 26 mi ne of Susanville (nr rail and highway intersection at Viewland).
1347
Comment
CHSC7704
Ephedra viridis
Beverly J. Wise
1969-5-18
44
Lassen
13.4 mi. East of Susanville on Las. Co. Rd. 216 off Las. Co. Rd. 215.
Comment Read comments Dec 31 2006
CHSC89
Ephedra viridis
1928-5-28
Lassen
Antelope grade north of Susanville.
1615
Comment
CHSC93239
Ephedra viridis
John Dittes; Scott Chamberlain
2004-6-28
1022
Lassen
Modoc Plateau; Long Valley; ca. 5.5 air-miles north by northeast of Hwy 70 at Beckwourth Pass, ca. 2.5 air-miles west of Hwy 395, ca. 1.3 air-miles east of Plumas County line; near meadow edge.
1496
Comment
HSC1306
Ephedra viridis
J. W. Bosworth
1965-5-1
31
Lassen
20 mi. N of Susanville on Hwy. 395
1220
Comment
HSC1308
Ephedra viridis
K. P. St. John
1965-5-6
17
Lassen
13 mi. N of Litchfield on Hwy. 395
Comment
HSC1311
Ephedra viridis
L. H. Myers
1963-4-14
35
Lassen
2 mi. S of Hwy. 395, Doyle
1372
Comment
HSC26173
Ephedra viridis
D. H. Norris, Thomas W. Nelson, S. Dowty
1971-6-22
19306
Lassen
Along Hwy. 395, 4 mi. E of Standish
Comment
JEPS94703
Ephedra viridis
Vernon H. Oswald and Lowell Ahart
1998-5-22
9103
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
JEPS94829
Ephedra viridis
Vernon H. Oswald and Lowell Ahart
1998-5-22
9103
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
LA6840
Ephedra viridis
Carl Epling; William Robison
1935-7-15
sn
Lassen
Janesville
Comment
NY70786
Ephedra viridis
A. J. Cronquist
1959-6-17
8477
Lassen
6 miles northeast of Susanville
1828.8
Comment
NY70804
Ephedra viridis
D. W. McNeal
1980-6-1
2337
Lassen
Above Highway 139, 5.4 miles north of the junction of Highway 36 in Susanville
Comment
NY70852
Ephedra viridis
N. H. Holmgren
1970-6-25
4380
Lassen
North end of Petersen Mountain, near US 395, 8 miles north of junction with California 70 (Hallelujah Junction)
1524.0
Comment
RSA245293
Ephedra viridis
D. H. Norris, T. Nelson, S. Dowty
1971-6-22
19306
Lassen
Along Hwy 395 about 4 miles E of Standish
Comment
SD6464
Ephedra viridis
R. M. Austin
1879-1
Lassen
near Susanville
Comment
SEINET3868651
Ephedra viridis
D. H. Norris, T. Nelson
1971-6-22
19306
Lassen
Along Hwy. 395 about 4 miles east of Standish.; 0
Comment
SEINET3868652
Ephedra viridis
D. W. McNeal
1980-6-1
2337
Lassen
Above Hwy. #139, 5.4 mi. n. of the jct. of Hwy. #36 in Susanville.; 0
Comment
UC119065
Ephedra viridis
Mrs. R. M. Austin
1876-7-1
285
Lassen
e of Susanville; Antelope Grade
Comment
UC1537115
Ephedra viridis
Gordon H. True Jr.
555
Lassen
n slope Hot Spring Mountain
1981
Comment
UC281
Ephedra viridis
J. Burtt Davy
Jun 17 1897-Jun 24 1897
3342
Lassen
Honey Lake Valley Honey Lake Valley (on slopes of lava hills)
Comment
UC565391
Ephedra viridis
Junea Kelly
1937-5-30
Lassen
near Horse Lake
Comment
UC766775
Ephedra viridis
R. F. Hoover
1940-10-5
4671
Lassen
pass between Shaffer Mt. and Warren Peak
Comment
UCD14623
Ephedra viridis
Nathan Horn
1989-5-18
14
Lassen
Great Basin, along Highway 70.
1487
Comment
UCR67446
Ephedra viridis
George K. Helmkamp
1990-9-23
B- 17
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
CHSC30566
Ephedra viridis
Sori H. Shad
1970-7-10
23
Lassen
Found along road 4.11, 9 miles east intersection with Hwy 139.
2286
Comment
SEINET10532255
Ephedra viridis
Douglas G. LeDoux, David B. Dunn
1973-5-25
LeDoux 893
Lassen
Collected 3 mi N of Milford, Callif., on Hwy 395 at Honey Lake campgrounds.
Comment
SEINET10532271
Ephedra viridis
Mary Susan Taylor
1982-5-29
Taylor 4563
Lassen
T22N R17E se sec 23. Loyalton quad. NW corner of the jct of Scott Rd and Hwy 395, ca. 20 mi n of Reno; in Sagebrush Scrub. 4900 ft.
1493
Comment
SEINET11739305
Ephedra viridis
M. Sacks, Detzer
1977-1
13
Lassen
4 km S of Hwy 395
1386
Comment
SEINET5335198
Ephedra viridis
F. B. Headley
1915-5-28
s.n.
Lassen
Honey Lake
Comment