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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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POM115619
Amsonia brevifolia var. tomentosa
A. M. Alexander, Louise Kellogg
1941-5-23
2225
Riverside
one-half mile north of cottonwood spring, Eagle mountains.
915
Comment
POM11976
Amsonia brevifolia var. tomentosa
Philip A. Munz, D. D. Keck
1922-4-9
4844
Riverside
Vicinity of Corn Springs, Chuckwalla Mtns.
671
Comment Read comments May 28 2011
POM13624
Amsonia brevifolia var. tomentosa
E. C. Jaeger
1921-4-1
60
Riverside
One Thousand Palms Canyon. Colorado Desert of California.
Comment
POM13877
Amsonia brevifolia var. tomentosa
E. C. Jaeger
1921-4-10
1173
Riverside
1000 Palms Canyon, Colorado Desert of California.
823
Comment
RSA201888
Amsonia brevifolia var. tomentosa
I. T. Weeks
1930-3-30
31100
Riverside
Munsen Canyon, Eagle Mts.
Comment Read comments Jul 5 2010
RSA248727
Amsonia brevifolia var. tomentosa
Christopher Davidson
1973-4-19
1979
Riverside
Joshua Tree Natl. Monument, ca 4 mi. E of Split Rock, ca 1.5 mi S of park entrance.
1220
Comment
RSA27891
Amsonia brevifolia var. tomentosa
C. L. Hitchcock
1940-3-31
5883
Riverside
0.5 mile below Cottonwood Springs
Comment
RSA403050
Amsonia brevifolia var. tomentosa
Jack Rempel, de Forest
1935-4-14
s.n.
Riverside
Near Cottonwood Springs. Mohave Desert.
Comment Read comments Jun 10 2012
CHSC100
Amsonia tomentosa
M. Anthony
1954-4-14
Riverside
Near Joshua Tree National Monument.
762
Comment
JEPS49773
Amsonia tomentosa
H. M. Hall
May, 1905
6007
Riverside
Cottonwood Pass e. Riverside Co., Cottonwood Mts., Cottonwood Pass
Comment
JEPS49774
Amsonia tomentosa
I. T. Weeks
1930-3-30
Riverside
Upper Munsen Canyon n. Colorado Desert, Eagle Mts., Upper <Mousen> Canyon
Comment Read comments Jul 5 2010
JEPS49775
Amsonia tomentosa
W. L. Jepson and W. C. Mathews
1914-5-17
5980
Riverside
Lookout Mt. n. of Indio; Colorado Desert, Lookout Mt.
Comment
JEPS49776
Amsonia tomentosa
W. L. Jepson
1928-4-25
12626
Riverside
White Tank Mohave Desert, Pinto Mts., White Tank
1371
Comment
JEPS49777
Amsonia tomentosa
I. T. Weeks
1930-3-30
Riverside
<Mousen ?> Canyon Colorado Desert, Eagle Mts., Munsen Canyon
Comment Read comments Jul 5 2010
JEPS5096
Amsonia tomentosa
Roxana S. Ferris and R. Bacigalupi
1953-4-20
12637
Riverside
ca. 4 mi. n. of Shaver summit (rd. to Lost Palms Canyon)
883
Comment
JOTR16548
Amsonia tomentosa
Dengler, A.
1966-4-28
86
Riverside
Joshua Tree National Park. QUEEN VALLEY
1341
Comment
JOTR30054
Amsonia tomentosa
La Doux, Tasha, Jade Mohajerin
2006-10-12
1664
Riverside
Joshua Tree National Park. Geo Tour Road, in the area burned in July 2006
Comment
JOTR31082
Amsonia tomentosa
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2345
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2)
Comment
JOTR31083
Amsonia tomentosa
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2345
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2)
Comment
JOTR31917
Amsonia tomentosa
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2162
Riverside
Joshua Tree National Park. North Hexie Mountains; large sandy side canyon draining into west Wilson Canyon with smaller braided ephemeral drainages running through
902
Comment
JOTR31918
Amsonia tomentosa
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2162
Riverside
Joshua Tree National Park. North Hexie Mountains; large sandy side canyon draining into west Wilson Canyon with smaller braided ephemeral drainages running through
902
Comment
JOTR32429
Amsonia tomentosa
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2162
Riverside
Joshua Tree National Park. North Hexie Mountains; large sandy side canyon draining into west Wilson Canyon with smaller braided ephemeral drainages running through
902
Comment
JOTR32441
Amsonia tomentosa
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2345
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2)
Comment
JOTR35299
Amsonia tomentosa
Andre, Jim
2012-4-11
20796
Riverside
Joshua Tree National Park. western margin of Eagle Mountains, along road to Cottonwood Spring (Utah Trail), 0.7mi N of Cottonwood Visitor Center
956
Comment
JOTR35437
Amsonia tomentosa
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
43
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop1)
Comment
LA202847
Amsonia tomentosa
Martha Hilend;
1932-3-25
sn
Riverside
Chuckawalla Mts. about 3 mi. above Corn Spring
Comment
LA202849
Amsonia tomentosa
C. L. Hitchcock;
1940-3-31
5882
Riverside
0.5 mi. below Cottonwood Springs
Comment
LA90398
Amsonia tomentosa
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
RSA0043041
Amsonia tomentosa
Duncan S. Bell, Evan Meyer
2014-4-2
6527
Riverside
Chuckwalla Mountains; approx. 0.75 air mile southeast of Aztec Well.
703
Comment
RSA0094197
Amsonia tomentosa
Jim M. Andre
2012-4-11
20796
Riverside
Little San Bernardino Mountains; western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.7 mi. north of Cottonwood Visitor Ctr.
956
Comment
RSA0104437
Amsonia tomentosa
Duncan S. Bell, Evan Meyer
2014-10-28
7671
Riverside
Orocopia Mountains; northwest section of range; approximately 1.8 air miles northwest of the summit of Orocopia Mountain.
936
Comment
RSA0104452
Amsonia tomentosa
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-3-5
7761
Riverside
Chuckwalla Mountains; a side canyon off of Irish Wash, approximately 1.5 air miles southwest of Aztec Well.
696
Comment
RSA0126635
Amsonia tomentosa
Duncan S. Bell
2016-3-4
8802
Riverside
Orocopia Mountains; northwestern corner of range; collecting in the Orocopia Mountains Wilderness area in an unnamed canyon approximately 3.75 air miles northwest of the summit of the range.
738
Comment
SEINET7248339
Amsonia tomentosa
Duncan S. Bell, Evan Meyer
2014-1
6527
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountain region: Chuckwalla Mountains; approx. 0.75 air mile southeast of Aztec Well.
703
Comment
UC1329903
Amsonia tomentosa
James E. Cole
1941-5-14
703
Riverside
Queen Valley Joshua Tree Nat'l Monument, Queen Valley
1280
Comment
UC1329904
Amsonia tomentosa
James E. Cole
1941-5-5
695
Riverside
Queen Valley Joshua Tree Nat'l Monument, Queen Valley
1310
Comment
UC218011
Amsonia tomentosa
P. A. Munz and D. Keck
Apr 9 1922-Apr 12 1922
4843
Riverside
vicinity of Corn Springs Corn Springs; Colorado Desert, Chuckwalla Mts.
762
Comment
UC218068
Amsonia tomentosa
P. A. Munz and I. M. Johnston
1922-5-7
5253
Riverside
Little San Bernardino Mts., Keyes Ranch
1066
Comment
UC218270
Amsonia tomentosa
P. A. Munz and D. Keck
Apr 9 1922-Apr 12 1922
4844
Riverside
vicinity of Corn Springs Corn Springs; Colorado Desert, Chuckwalla Mts.
762
Comment
UC501453
Amsonia tomentosa
Frank W. Peirson
1928-4-25
7921
Riverside
ca. 10 mi. s. 29 Palms (White Tank Region); White Tank Region
Comment
UC667264
Amsonia tomentosa
Annie M. Alexander and Louise Kellogg
1941-5-23
2225
Riverside
1/2 mi. n. Cottonwood Spring; Colorado Desert, Eaagle Mts.
914
Comment Read comments May 20 2012
UC667283
Amsonia tomentosa
Annie M. Alexander and Louise Kellogg
1941-5-23
2224
Riverside
1/2 mi. n. Cottonwood Spring (Eagle Mt.); Colorado Desert, Eagle Mt.
914
Comment
UC667382
Amsonia tomentosa
Annie M. Alexander and Louise Kellogg
1941-4-29
2102
Riverside
10 mi. s. 29 Palms; Joshua Tree Nat'l Monument
1158
Comment
UC68763
Amsonia tomentosa
H. M. Hall
May, 1905
6007
Riverside
Cottonwood Pass Colorado Desert, Cottonwood Pass
701
Comment
UC68764
Amsonia tomentosa
H. M. Hall
May, 1905
6006
Riverside
Cottonwood Pass Colorado Desert, Cottonwood Pass
701
Comment
UC878733
Amsonia tomentosa
C. L. Hitchcock
1940-3-31
5882
Riverside
1/2 mi. below Cottonwood Spring
Comment
UC878734
Amsonia tomentosa
C. L. Hitchcock
1940-3-31
5883
Riverside
1/2 mi. below Cottonwood Spring
Comment
UC878736
Amsonia tomentosa
I. W. Clokey
1935-4-17
6792
Riverside
Cottonwood Springs Colorado Desert, Cottonwood Springs
Comment
UC878737
Amsonia tomentosa
P. A. Munz and D. Keck
Apr 9 1922-Apr 12 1922
4843
Riverside
vicinity of Corn Springs Corn Springs; Colorado Desert, Chuckwalla Mts.
762
Comment
UC878772
Amsonia tomentosa
P. A. Munz and I. M. Johnston
1922-5-7
5252
Riverside
Little San Bernardino Mts., Keyes Ranch
1066
Comment
UCD121201
Amsonia tomentosa
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
UCR89532
Amsonia tomentosa
Bern Schwenn
1994-4-29
s.n.
Riverside
Little San Bernardino Mtns., Joshua Tree National Monument [now J.T. National Park], flat between Ryan Campground and Ryan Ranch.
1345
Comment
UCR89654
Amsonia tomentosa
Bern Schwenn
1994-5-14
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument, north side of the Eagle Mountains, site of Conejo Well, along old road/trail c. 100 yards north of well site
1021
Comment
UCSB54163
Amsonia tomentosa
McKinley, Gale
1985-3-26
Riverside
100 yards east of site #9 in Ryan campground in Joshua Tree National Monument
1280
Comment
UCSB54190
Amsonia tomentosa
McKinley, Gale
1985-3-26
Riverside
100 yards east of site #9 in Ryan campground in Joshua Tree National Monument
1280
Comment
JOTR01143
Amsonia tomentosa
Cole, James E.
1941-5-14
702
Riverside
Joshua Tree National Park. QUEEN VALLEY
1280
Comment
JOTR01144
Amsonia tomentosa
Cole, James E.
1941-5-14
703
Riverside
Joshua Tree National Park. QUEEN VALLEY
1280
Comment
UCR281914
Amsonia tomentosa var. brevifolia
A. C. Sanders, Jim Malusa
2017-9-19
43341
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, canyon 4.65 km SW (211 deg. ) of Tabaseca Tank
744
Comment
POM115624
Amsonia tomentosa var. tomentosa
A. M. Alexander, Louise Kellogg
1941-4-29
2102
Riverside
Ten miles south of 29 Palms.
1159
Comment
POM184745
Amsonia tomentosa var. tomentosa
C. L. Hitchcock
1932-4-8
12220
Riverside
1 mile west of Cottonwood Springs.
Comment
POM99024
Amsonia tomentosa var. tomentosa
E. C. Jaeger
1926-3-26
s.n.
Riverside
Cottonwood Springs.
Comment
RSA19239
Amsonia tomentosa var. tomentosa
I. W. Clokey
1935-4-17
s.n.
Riverside
Cottonwood Springs.
Comment
RSA27890
Amsonia tomentosa var. tomentosa
C. L. Hitchcock
1940-3-31
5882
Riverside
0.5 mile below Cottonwood Springs
Comment
RSA338171
Amsonia tomentosa var. tomentosa
R. F. Thorne, Rolf, Gertrud Dahlgren
1979-8-22
53579
Riverside
Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain.
1319
Comment
POM98948
Amsonia tomentosa var. tomentosa
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mountains.
Comment