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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CDA13104
Whitneya dealbata
G. F. Hrusa, T. D. Wilfred
1996-6-11
13039
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16. West side of Bunchgrass Valley.
Comment
UCD111171
Viola purpurea subsp. purpurea
G. F. Hrusa; T. D. Wilfred
1996-6-11
13037
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
UCD111172
Viola purpurea subsp. integrifolia
G. F. Hrusa; T. D. Wilfred
1996-6-11
13038
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
JEPS90078
Viola purpurea subsp. integrifolia
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5450
Shasta
vicinity Magee Peak (near ridgetop at point 8446); Lassen Nat'l Forest, Thousand Lakes Wilderness
2571
Comment
JEPS90076
Viola purpurea subsp. integrifolia
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4060
Shasta
vicinity Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2552
Comment
UCD111053
Viola macloskeyi
G. F. Hrusa; T. D. Wilfred
1996-6-11
13050
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
CDA13115
Viola macloskeyi
G. F. Hrusa, T. D. Wilfred
1996-6-11
13050
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
UCD110629
Viola bakeri
G. F. Hrusa; T. D. Wilfred
1996-6-11
13038 a
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
CDA40222
Viola bakeri
G. F. Hrusa, T. D. Wilfred
1996-6-11
13037
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
CDA13103
Viola bakeri
G. F. Hrusa, T. D. Wilfred
1996-6-11
13038 a
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
CDA13102
Viola bakeri
G. F. Hrusa, T. D. Wilfred
1996-6-11
13038
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
UCD110666
Viola adunca subsp. adunca
G. F. Hrusa; T. D. Wilfred
1996-6-11
13049
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
RSA77780
Viola adunca
F. W. Peirson
1932-7-13
10184
Shasta
In Big Meadow, Thousand-Lake Basin.
1951
Comment
CDA13114
Viola adunca
G. F. Hrusa, T. D. Wilfred
1996-6-11
13049
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
UC1237960
Veronica serpyllifolia subsp. humifusa
John H. Weiler, A. P. Nelson
1960-6-23
60191
Shasta
about 10 mi ne of North entrance to Lassen National Park (10 mi sw of US Hwy 89, Bunch Grass Public Camp); Bunch Grass Public Camp
1828
Comment
UCD118174
Vaccinium uliginosum subsp. occidentale
Loren Gehrung
1999-10-10
174
Shasta
Thousand Lakes Wilderness. 1/3 mi west of Lake Eiler.
1962
Comment
UC1748305
Vaccinium uliginosum subsp. occidentale
Loren Gehrung
1999-10-10
174
Shasta
1/3 mi W of Lake Eiler; Thousand Lakes Wilderness
1962
Comment
RSA70568
Vaccinium uliginosum subsp. occidentale
F. W. Peirson
1932-7-14
10195
Shasta
Thousand-Lake Basin.
1951
Comment
JEPS90927
Vaccinium uliginosum subsp. occidentale
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5404
Shasta
vicinity of Magee Peak (Lassen National Forest, Thousand Lakes Wilderness, margin of Everett Lake); Lassen National Forest, Thousand Lakes Wilderness
2301
Comment
JEPS111468
Vaccinium cespitosum
Loren Gehrung
1999-10-10
135
Shasta
Thousand Lakes Valley 1/3 mi west of Lake Eiler Thousand Lakes Wilderness
1962
Comment Read comments Jul 31 2015
CHSC77276
Vaccinium cespitosum
Loren Gehrung
1999-10-10
135
Shasta
Thousand Lakes Wilderness. Vernally wet depression 1/3 mi west of Lake Eiler.
1962
Comment
RSA70573
Vaccinium
F. W. Peirson
1932-7-14
10196
Shasta
Thousand-Lake Basin.
1951
Comment
UC1738787
Trisetum spicatum
Dean Wm. Taylor and Ingrid Olmsted
1975-8-24
5445
Shasta
Lassen National Forest, Thousand lakes Wilderness, vicinity of Magee Peak
2499
Comment
UC1738784
Trisetum spicatum
Dean W. Taylor
1975-8-24
5388
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2606
Comment
UCD111288
Trifolium longipes var. elmeri
G. F. Hrusa
1996-6-11
13048
Shasta
Approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side Bunchgrass Valley, Lassen National Forest.
1615
Comment
CDA13113
Trifolium longipes subsp. elmeri
G. F. Hrusa, T. D. Wilfred
1996-6-11
13048
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
UC501577
Trifolium kingii var. productum
Frank W. Peirson
1932-7-13
10177
Shasta
s Burney (1000-Lake Basin)
1950
Comment
CDA13112
Trifolium kingii var. productum
G. F. Hrusa, T. D. Wilfred
1996-6-11
13047
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
CDA13122
Streptanthus tortuosus var. tortuosus
G. F. Hrusa, T. D. Wilfred
1996-6-11
13054 a
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
Comment
UCD116126
Streptanthus tortuosus
G. F. Hrusa; T. D. Wilfred
1996-6-11
13054 a
Shasta
Lassen National Forest.
1615
Comment
RSA69655
Spiranthes porrifolia
Frank W. Peirson
1932-7-12
10133
Shasta
Along shore of Lake Eiler. Thousand-Lake Basin.
1951
Comment
UCD114076
Spiraea splendens
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5404
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
RSA85249
Spiraea douglasii
F. W. Peirson
1932-7-10
10162
Shasta
Thousand-Lake Basin.
1951
Comment
CAS-BOT-BC149666
Spiraea douglasii
Frank W. Peirson
1932-7-14
10162
Shasta
Lake Basin
1950
Comment
RSA85250
Spiraea densiflora
F. W. Peirson
1932-7-10
10162 -a
Shasta
Along stream, Thousand- Lake Basin
Comment
CDA13537
Silene lemmonii
G. F. Hrusa, T. D. Wilfred
1996-7-22
13364
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
UC501537
Silene douglasii
Frank W. Peirson
1932-7-11
10144
Shasta
s Burney (1000-Lake Basin, Interlake region); 1000-Lake Basin, s of Burney
1950
Comment
JEPS90788
Silene douglasii
Dean W. Taylor with Ingrid Olmsted
1974-8-24
5401
Shasta
cliffs above Magee Lake (vicinity of Magee Peak, Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2438
Comment
UC1736414
Sibbaldia procumbens
Dean W. Taylor
1974-7-31
4683
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2438
Comment
UC501540
Saxifraga aprica
Frank W. Peirson
1932-7-11
10157
Shasta
s of Burney; 1000 Lake Basin
1950
Comment
RSA83984
Saxifraga aprica
F. W. Peirson
1932-7-11
10157
Shasta
Thousand Lake Basin. The interlake region.
1951
Comment
UCD128020
Sanicula graveolens
G. F. Hrusa; T. D. Wilfred
1996-6-11
13043
Shasta
USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16. Slopes above west side of Bunchgrass Valley. Lassen National Forest.
1615
Comment
CDA13538
Sanicula graveolens
G. F. Hrusa, T. D. Wilfred
1996-7-22
13365
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
CDA13108
Sanicula graveolens
G. F. Hrusa, T. D. Wilfred
1996-6-11
13043
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16. Above west side of Bunchgrass Valley.
Comment
UC483082
Salix scouleriana
Frank W. Peirson
1932-7-12
10135 a
Shasta
n. slope Red Crater; 1000-Lake Basin
2011
Comment
UC483083
Salix lemmonii
Frank W. Peirson
1932-7-12
10134 b
Shasta
along shore Lake Eiler; 1000-Lake Basin
1950
Comment
UC483081
Salix lemmonii
Frank W. Peirson
1932-7-12
10132 b
Shasta
1000-Lake slope of Red Crater
Comment
RSA86828
Rubus leucodermis
F. W. Peirson
1932-7-13
10165
Shasta
W of Red Crater, Thousand Lake Basin.
1951
Comment
JEPS90363
Rorippa curvisiliqua
Dean Wm. Taylor and Ingrid Olmstead
1974-7-31
5443
Shasta
Magee Peak and vicinity Lassen National Forest, Thousand Lakes Wilderness
2438
Comment
UC501595
Ribes nevadense
Frank W. Peirson
1932-7-14
10161
Shasta
s Burney; 1000-Lake Basin
1950
Comment
UC501606
Rhamnus rubra
Frank W. Peirson
1932-7-13
10179
Shasta
s of Burney; 1000-Lake Basin
1950
Comment
JEPS90872
Ranunculus flammula
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
5408
Shasta
Lassen National Forest, Thosand Lakes Wilderness, Magee Peak and vicinity Magee Peak; Lassen National Forest, Thosand Lakes Wilderness
2438
Comment
JEPS100703
Ranunculus eschscholtzii var. suksdorfii
Dean Wm. Taylor and Ingrid Olmsted
1975-8-24
5420
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity
2499
Comment
JEPS90883
Ranunculus eschscholtzii var. oxynotus
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4805
Shasta
vicinity of Magee Peak (Lassen National Forest, Thosand Lakes Wilderness); Lassen National Forest, Thosand Lakes Wilderness
2529
Comment
UCD96180
Ranunculus eschscholtzii
Dean Wm. Taylor
1974-7-31
4085
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UCD95814
Ranunculus alismifolius
G. F. Hrusa; T. D. Wilfred
1996-6-10
12969
Shasta
Lassen National Forest. Bunchgrass Valley. On N side of USFS S16, approximately 3 miles N of Hwy 44 at the intersection and NR intersection of USFS N18.
1600
Comment
HSC94156
Ranunculus alismifolius
G. Fred Hrusa, T. D. Wilfred
1996-6-10
12969
Shasta
Bunchgrass Valley, 3 mi. N of Hwy. 44 intersection and nr. inters. of USFS N18
1600
Comment
CDA13039
Ranunculus alismifolius
G. F. Hrusa, T. D. Wilfred
1996-6-1
12969
Shasta
Lassen National Forest; Bunchgrass Valley. N side of USFS S16 approx. 3 mile N of Hwy 44 intersection & nr inters. of USFS N18.
Comment
UCD135390
Pyrrocoma apargioides
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5447
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UC1736007
Pyrola picta subsp. dentata
Dean W. Taylor
1974-7-31
4895
Shasta
Magee Peak, Thousand Lakes Wilderness, Lassen National Forest
2438
Comment
UC1736006
Pyrola picta subsp. dentata
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
311
Shasta
and vicinity Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2438
Comment
RSA86625
Purshia tridentata var. tridentata
F. W. Peirson
1932-7-12
10166
Shasta
Rim of Red Crater. Thousand-Lake Basin.
1982
Comment
CDA13551
Psilocarphus oregonus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13377
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
RSA86849
Prunus emarginata
F. W. Peirson
1932-7-13
10164
Shasta
West of Red Crater, Thousand-Lake Basin.
1951
Comment
RSA85807
Potentilla glandulosa subsp. ashlandica
F. W. Peirson
1932-7-13
10173
Shasta
Shores of Lake Eiler, Thousand-Lake Basin.
1951
Comment
JEPS100239
Potentilla flabellifolia
Dean W. Taylor
1975-8-24
5411
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity, margin of Evrett Lake,
2179
Comment
RSA85785
Potentilla breweri var. breweri
F. W. Peirson
1932-7-13
10170
Shasta
In the Big Meadow, Thousand-Lake Basin.
1951
Comment
UC639575
Potentilla breweri
Frank W. Peirson
1932-7-13
10171
Shasta
Thousand Lake Basin
1950
Comment
UC501584
Potentilla breweri
Frank W. Peirson
1932-7-13
10171
Shasta
1000-Lake Basin
1950
Comment
UC1584627
Polystichum kruckebergii
Dean Wm. Taylor and Ingrid Olmsted
1975-8-24
5399
Shasta
vicinity of Magee Peak (near Magee Lake); Lassen Nat'l Forest, Thousand Lakes Wilderness
2392
Comment
JEPS89824
Polystichum kruckebergii
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5399
Shasta
vicinity Magee Peak (near Magee Lake, Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2392
Comment
UC501511
Polygonum polygaloides subsp. kelloggii
Frank W. Peirson
1932-7-13
10137
Shasta
s Burney; 1000-Lake Basin
1950
Comment
UC1735912
Polygonum polygaloides subsp. kelloggii
Dean W. Taylor
1975-8-24
5392
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2499
Comment
CDA13548
Polygonum polygaloides subsp. kelloggii
G. F. Hrusa, T. D. Wilfred
1996-7-22
13375
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
RSA66333
Polygonum kelloggii
F. W. Peirson
1932-7-14
10137
Shasta
Eiler Butte, Thousand-Lake Basin
1951
Comment
JEPS91105
Polemonium pulcherrimum var. pilosum
Dean W. Taylor
1974-7-31
4690
Shasta
Thousand Lakes Wilderness Area, Lassen National Forest, ne slope of Magee Peak Magee Peak; Cascade Ranges, Lassen National Forest, Magee Peak
2590
Comment
UCD91733
Poa wheeleri
Dean Wm. Taylor
1974-7-31
4674
Shasta
Lassen National Forest. Thousand Lakes Widnerness area, Magee Peak and vicinity.
2438
Comment
JEPS101926
Poa wheeleri
Dean W. Taylor
1974-7-31
4060 c
Shasta
vicinity of Magee Peak; Lassen National Forest, Thousand Lakes Wilderness; Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2438
Comment
JEPS101871
Poa fendleriana subsp. longiligula
Dean W. Taylor
1975-8-24
5418
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity, margin of Everett Lake,
2499
Comment
JEPS101870
Poa fendleriana subsp. longiligula
Dean W. Taylor
1975-8-24
5446
Shasta
vicinity of Magee Peak; Lassen National Forest, Thousand lakes Wilderness
2499
Comment
CDA13552
Plagiobothrys hispidulus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13378
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
UCD117734
Phyllodoce breweri
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
326
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
RSA69237
Phyllodoce breweri
F. W. Peirson
1932-7-15
10194
Shasta
Lake at east end of Mt. Magee, Thousand Lake Basin.
2195
Comment
PASA1592
Phyllodoce breweri
Frank W. Peirson
1932-7-15
Shasta
1000-Lake Basin
2194
Comment
JEPS91240
Phyllodoce breweri
Dean Wm. Taylor and Ingrid Olmsted
1974-7-13
4088
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2520
Comment
JEPS90928
Phyllodoce breweri
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4078
Shasta
vicinity of Magee Peak (Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2526
Comment
UCD118410
Phlox diffusa
G. F. Hrusa; T. D. Wilfred
1996-6-11
13045
Shasta
USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16. Slopes above west side of Bunchgrass Valley. Lassen National Forest.
1615
Comment
JEPS91149
Phlox diffusa
Dean Wm. Taylor and Ingrid Olmsted
1974-7-13
4072
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Pk,
2563
Comment
CDA13110
Phlox diffusa
G. F. Hrusa, T. D. Wilfred
1996-6-11
13045
Shasta
Lassen National Forest; Bunchgrass Valley. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16.
Comment
UCD120515
Phacelia hastata subsp. compacta
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
4677
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
CDA13532
Perideridia parishii subsp. latifolia
G. F. Hrusa, T. D. Wilfred
1996-7-22
13359
Shasta
Lassen National Forest; North side of USFS S16 at upper end of in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
JEPS100739
Perideridia lemmonii
Dean Wm. Taylor and Ingrid Olmsted
1975-8-24
5413
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity
2499
Comment
JEPS101484
Penstemon newberryi var. newberryi
Dean Wm. Taylor and Ingrid Olmsted
1974-7-13
4090
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2560
Comment
JEPS101481
Penstemon newberryi var. newberryi
Dean Wm. Taylor and Ingrid Olmsted
1974-7-31
4687
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
Comment
UCD124315
Penstemon newberryi
Dean Wm. Taylor; Ingrid Olmstead
1975-8-24
s.n.
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UC696740
Penstemon neotericus
Frank W. Peirson
1932-7-14
10219 a
Shasta
rocky locations on ridge e Lake Eiler (1000-Lake Basin, eastern Shasta County); 1000-Lake Basin, e of Lake Eiler
1950
Comment
RSA79850
Penstemon neotericus
F. W. Peirson
1932-7-14
10219
Shasta
Rocky slopes of Eiler Butte, Thousand Lake Basin.
1951
Comment
UCD124181
Penstemon gracilentus
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
s.n.
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
JEPS101486
Penstemon gracilentus
Dean Wm. Taylor and Ingrid Olmsted
1974-7-31
4689
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2514
Comment
RSA79874
Penstemon deustus subsp. heterander
F. W. Peirson
1932-7-14
10218
Shasta
South slope of Eiler Butte, Thousand-Lake Basin.
1951
Comment
UCD124063
Penstemon davidsonii var. davidsonii
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
s.n.
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
NY590187
Penstemon davidsonii var. davidsonii
F. W. Peirson
1932-7-15
10217
Shasta
On east slope of Mount Magee; 1000-Lake Basin
2286.0
Comment
RSA79843
Penstemon davidsonii subsp. davidsonii
F. W. Peirson
1932-7-15
10217
Shasta
On east slope of Mt. Magee, Thousand-Lake Basin.
2287
Comment
CDA13107
Pedicularis semibarbata
G. F. Hrusa, T. D. Wilfred
1996-6-11
13042
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, of Bunchgrass Valley.
Comment
UC1735932
Oxyria digyna
Dean W. Taylor
1974-7-31
4692
Shasta
Magee Peak, Thousand Lakes Wilderness, Lassen National Forest, cliffs in cirque above Magee Lake
2545
Comment
UC1736013
Orthilia secunda
Dean W. Taylor
1975-8-24
5409
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity, Magee Lake
2307
Comment
JEPS89329
Oreostemma alpigenum var. andersonii
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
5395
Shasta
Magee Peak and vicinity, Thousand Lakes Wilderness, Lassen Nat'l Forest Lassen Nat'l Forest, Thousand Lakes Wilderness, Magee Peak
2438
Comment
CDA13547
Navarretia sinistra
G. F. Hrusa, T. D. Wilfred
1996-7-22
13374
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
CDA13550
Navarretia divaricata subsp. divaricata
G. F. Hrusa, T. D. Wilfred
1996-7-22
13377 A
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
UC1738851
Muhlenbergia jonesii
Dean W. Taylor
1975-8-24
5374
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2499
Comment
CDA13549
Muhlenbergia filiformis
G. F. Hrusa, T. D. Wilfred
1996-7-22
13376
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89. Common annual in bottom of open, seasonally moist vernal pool-like depression within Pinus contorta woods. Soil volcanic, ashy-silty. Site very dry at this time.
Comment
CDA13542
Monardella odoratissima
G. F. Hrusa, T. D. Wilfred
1996-7-22
13369
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
UCD98342
Minuartia nuttallii var. gracilis
Dean Wm. Taylor; Ingrid Olmstead
1975-8-24
330
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UC1731722
Minuartia nuttallii subsp. gracilis
Dean Wm. Taylor and Ingrid Olmstead
1974-7-31
4673
Shasta
vicinity of Magee Peak Lassen National Forest, Thousand Lakes Wilderness
2532
Comment
JEPS90754
Minuartia nuttallii subsp. gracilis
Dean Wm. Taylor and Ingrid Olmstead
1974-7-31
4673
Shasta
Magee Peak Lassen National Forest, Thousand Lakes Wilderness
2532
Comment
UCD122890
Mimulus primuloides
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5412
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
RSA80481
Mimulus primuloides
F. W. Peirson
1932-7-12
10211
Shasta
Along shore of Lake Eiler. Thousand-Lake Basin.
1951
Comment
RSA80082
Mimulus nanus var. mephiticus
F. W. Peirson
1932-7-12
10212
Shasta
Along rim of Red Crater. Thousand Lake Basin. Sierra Nevada.
2012
Comment
LA96460
Mimulus nanus var. mephiticus
Frank W. Peirson;
1932-7-12
10212
Shasta
1000 Lake Basin
2011
Comment
JEPS96503
Mimulus layneae
Dean W. Taylor
1974-7-20
4239
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2164
Comment
UCD134555
Microseris nutans
G. F. Hrusa; T. D. Wilfred
1996-6-11
13040
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16. Slopes above west side of Bunchgrass Valley.
1615
Comment
CDA13105
Microseris nutans
G. F. Hrusa, T. D. Wilfred
1996-6-11
13040
Shasta
Lassen National Forest; Openings within moist understory of lodgepole pine dominated forest. Soils shallow. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16. Slopes above west side of Bunchgrass Valley.
Comment
UCD102903
Micranthes tolmiei
Dean Wm. Taylor; Ingrid Olmstead
1975-8-24
s.n.
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UCD142155
Luzula divaricata
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5390
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UCD142079
Luzula comosa
G. F. Hrusa; T. D. Wilfred
1996-6-11
13046
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
CDA13111
Luzula comosa
G. F. Hrusa, T. D. Wilfred
1996-6-11
13046
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
CDA13544
Lupinus lepidus var. sellulus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13371
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
CDA13536
Lupinus lepidus var. sellulus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13363
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
CDA13526
Lupinus lepidus var. sellulus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13352
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
UCD106794
Lupinus argenteus var. argenteus
G. F. Hrusa; T. D. Wilfred
1996-6-11
13044
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16.
1615
Comment
CDA13109
Lupinus argenteus var. argenteus
G. F. Hrusa, T. D. Wilfred
1996-6-11
13044
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, at intersection with USFS 32N16. West side of Bunchgrass Valley.
Comment
UCD113637
Luetkea pectinata
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
318
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UC1736241
Luetkea pectinata
Dean W. Taylor
1975-8-24
5349
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2507
Comment
SD87768
Lonicera conjugialis
Frank W. Peirson
1932-7-12
10223
Shasta
One Thousand Lake Basin; along the shore of Lake Eiler.
1950
Comment
CDA13543
Ligusticum grayi
G. F. Hrusa, T. D. Wilfred
1996-7-22
13370
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
CDA13116
Lewisia triphylla
G. F. Hrusa, T. D. Wilfred
1996-6-11
13051
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
Comment
RSA79956
Leucophysalis nana
F. W. Peirson
1932-7-14
10208
Shasta
Near south end of Eiler Butte, Thousand-Lake Basin.
1951
Comment
JEPS90924
Kalmia polifolia subsp. polifolia
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4089
Shasta
vicinity of Magee Peak (Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2551
Comment
UCD117515
Kalmia polifolia
Dean W. Taylor
1974-6-9
4693
Alpine
About 1/2 mile southeast of Thimble Peak.
2865
Comment
UCD141749
Juncus parryi
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5389
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UC501607
Juncus parryi
Frank W. Peirson
1932-7-12
10121
Shasta
s of Burney (on the inner slope of Red Crater); 1000-Lake Basin, Red Crater
2042
Comment
RSA70064
Juncus parryi
F. W. Peirson
1932-7-12
10121
Shasta
In crater of Red Crater Hill; Thousand-Lake Basin.
1951
Comment
UC501608
Juncus orthophyllus
Frank W. Peirson
1932-7-13
10123
Shasta
s of Burney; 1000-Lake Basin
1950
Comment
RSA70304
Juncus orthophyllus
F. W. Peirson
1932-7-13
10123
Shasta
Thousand-Lake Basin
1951
Comment
RSA494791
Juncus orthophyllus
F. W. Peirson
1932-7-13
10123
Shasta
1000-Lake Basin, (south of Burney).
1951
Comment
CDA13534
Juncus orthophyllus
G. F. Hrusa, T. D. Wilfred
1996-7-22
13361
Shasta
Lassen National Forest; North side of USFS S16 at upper end of in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
RSA70283
Juncus nevadensis
F. W. Peirson
1932-7-14
10119
Shasta
Shores of Lake Eiler, Thousand-Lake Basin.
1951
Comment
UCD141909
Juncus mertensianus
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5397
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UCD141477
Juncus drummondii
Dean W. Taylor; Ingrid Olmsted
1975-8-24
5416
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
JEPS91209
Ivesia gordonii
Dean Wm. Taylor and Ingrid Olmsted
1974-7-13
4083
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2529
Comment
UC1736673
Ipomopsis congesta subsp. congesta
Dean W. Taylor
1974-7-31
4893
Shasta
Magee Peak, Thousand Lakes Wilderness, Lassen National Forest
2438
Comment
RSA71919
Ipomopsis congesta subsp. congesta
F. W. Peirson
1932-7-12
10201
Shasta
Shasta County: along rim of Red Crater, Thousand Lake Basin.
2012
Comment
UCD118370
Ipomopsis congesta
Dean Wm. Taylor; Ingrid Olmstead
1975-8-24
5432
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UC501428
Ipomopsis congesta
Frank W. Peirson
1932-7-12
10201
Shasta
s Burney (rim of the Red Crater); 1000-Lake Basin
2072
Comment
CDA13527
Ipomopsis aggregata subsp. aggregata
G. F. Hrusa, T. D. Wilfred
1996-7-22
13353
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
RSA80708
Hypericum androsaemum
F. W. Peirson
1932-7-12
13465
Shasta
Shores of Lake Eiler, Thousand-Lake Basin
Comment
UCD110351
Hypericum anagalloides
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5414
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UCD133283
Hulsea nana
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
328
Shasta
Lassen National forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
JEPS89782
Hulsea nana
Dean W. Taylor with Ingrid Olmsted
1974-7-31
4684
Shasta
vicinity of Magee Peak (Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2532
Comment
UC1736393
Horkelia tridentata subsp. tridentata
Dean W. Taylor
1975-8-24
5372
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak , along trail at border of the wilderness area
2057
Comment
UC1736392
Horkelia tridentata subsp. tridentata
Dean W. Taylor
1974-7-13
4084
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2286
Comment
POM203394
Horkelia tridentata subsp. tridentata
F. W. Peirson
1932-7-14
10169
Shasta
Eiler Butte, Thousand-Lake Basin
1951
Comment
JEPS91205
Holodiscus microphyllus var. glabrescens
Dean Wm. Taylor and Ingrid Olmsted
1974-7-31
4898
Shasta
Magee Peak, Thousand Lakes Wilderness, Lassen National Forest
2438
Comment
UCD113372
Holodiscus discolor var. microphyllus
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
s.n.
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
CHSC66551
Hierochloe odorata
Beth Corbin; Robin Barron, Pete Figura
1996-7-9
791
Shasta
High Cascade Range. Between Bunchgrass Valley and Mud Lake, ca. 2.5 mi S of Thousand Lakes Wilderness.
1584
Comment
CDA13553
Hieracium scouleri var. nudicaule
G. F. Hrusa, T. D. Wilfred
1996-7-22
13379
Shasta
Lassen National Forest; E end of Bunchgrass Valley W of Hwy 89 on USFS S16.
Comment
JEPS89757
Hieracium albiflorum
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
5403
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity Magee Peak; Lassen National Forest, Thousand Lakes Wilderness
2438
Comment
CDA13540
Helianthella californica var. shastensis
G. F. Hrusa, T. D. Wilfred
1996-7-22
13367
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
UC1186467
Hackelia californica
John Weiler, A. P. Nelson
1960-6-22
60186
Shasta
10 mi ne of n entrance to Lassen National Park (10 mi sw of Hwy 89); Bunch Grass Public Camp
2133
Comment
UC501474
Gayophytum humile
Frank W. Peirson
1932-7-14
10188
Shasta
open stream depression n Lake Eiler (s of Burney); 1000-Lake Basin
1950
Comment
JEPS89983
Gayophytum diffusum subsp. parviflorum
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5375
Shasta
vicinity of Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2499
Comment
JEPS89981
Gayophytum diffusum subsp. parviflorum
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5429
Shasta
vicinity of Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
Comment
UC1540206
Fritillaria atropurpurea
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4068
Shasta
vicinity of Magee Peak (Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2404
Comment
CHSC28489
Fritillaria atropurpurea
W. Dempsey
1979-1-1
Shasta
Abundant on S. facing slope of Magee Peak.
2438
Comment
CDA13101
Fritillaria atropurpurea
G. F. Hrusa, T. D. Wilfred
1996-6-11
13036
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
Comment
UCD113260
Fragaria virginiana
G. F. Hrusa; T. D. Wilfred
1996-6-11
13052
Shasta
Approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley, Lassen National Forest.
1615
Comment
CDA13117
Fragaria virginiana
G. F. Hrusa, T. D. Wilfred
1996-6-11
13052
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, above west side of Bunchgrass Valley.
Comment
HSC93549
Eryngium articulatum
G. Fred Hrusa, T. D. Wilfred
1996-7-22
13373
Shasta
FS S16 in Bunchgrass Valley, about 4 mi W of Hwy 89
1615
Comment
CDA13546
Eryngium alismifolium
G. F. Hrusa, T. D. Wilfred
1996-7-22
13373
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
JEPS88653
Eriogonum ursinum var. ursinum
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5426
Shasta
vicinity Magee Peak; Lassen National Forest, Thousand Lakes Wilderness
2438
Comment
UC1735859
Eriogonum umbellatum var. modocense
Dean W. Taylor
1974-7-31
4894
Shasta
Magee Peak, Thousand Lakes Wilderness, Lassen National Forest
2438
Comment
UC1736752
Eriogonum umbellatum var. humistratum
Dean Wm. Taylor and Ingrid Olmsted
1974-7-31
4679
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2438
Comment
UCD100401
Eriogonum marifolium
Dean Wm. Taylor; Ingrid Olmstead
1975-8-24
314
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UC1735850
Eriogonum marifolium
Dean W. Taylor
1975-8-24
5383
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2468
Comment
RSA766344
Eriogonum marifolium
F. W. Peirson
1932-7-13
10140
Shasta
1000-Lake Basin.
1951
Comment
RSA65115
Eriogonum marifolium
F. W. Peirson
1932-7-13
10140
Shasta
Thousand-Lake region
1951
Comment
UCD131874
Erigeron lassenianus var. lassenianus
G. F. Hrusa; T. D. Wilfred
1996-6-10
12972
Shasta
Lassen National Forest. Bunchgrass Valley. On N side of USFS S16, approximately 3 miles N of Hwy 44 at the intersection and near intersection of USFS N18.
1600
Comment
CDA13042
Erigeron lassenianus var. lassenianus
G. F. Hrusa, T. D. Wilfred
1996-6-1
12972
Shasta
Lassen National Forest; Bunchgrass Valley. N side of USFS S16 approx. 3 mile N of Hwy 44 intersection & nr inters. of USFS N18.
Comment
JEPS89317
Ericameria nauseosa var. speciosa
Dean W. Taylor with Ingrid Olmsted
1974-7-31
4692 b
Shasta
vicinity of Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2484
Comment
UCD106902
Epilobium obcordatum
Dean Wm. Taylor; Ingrid Olmstead
1975-8-24
327
Shasta
Lassen National Forest. Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
JEPS89967
Epilobium obcordatum
Dean W. Taylor with Ingrid Olmsted
1974-7-31
4694
Shasta
cirque above Magee Lake (vicinity of Magee Peak); Lassen Nat'l Forest, Thousand Lakes Wilderness
2532
Comment
JEPS89966
Epilobium obcordatum
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5422
Shasta
e. side Crater Peak (vicinity of Magee Peak); Lassen Nat'l Forest, Thousand Lakes Wilderness
2499
Comment
JEPS89975
Epilobium hornemannii subsp. hornemannii
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
321
Shasta
Magee Peak and vicinity Thousand Lakes Wilderness; Lassen Nat'l Forest, Thousand Lakes Wilderness
2438
Comment
UC501472
Epilobium hallianum
Frank W. Peirson
1932-7-14
10187
Shasta
w Lake Eiler (s of Burney); 1000-Lake Basin
1950
Comment
JEPS89973
Epilobium anagallidifolium
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
332
Shasta
Magee Peak and vicinity Thousand Lakes Wilderness; Lassen Nat'l Forest, Thousand Lakes Wilderness
2438
Comment
JEPS118222
Elymus scribneri
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
5444
Shasta
Lassen National Forest, Thousand lakes Wilderness, vicinity of Magee Peak
2499
Comment
JEPS100929
Elymus elymoides subsp. elymoides
Dean W. Taylor
1975-8-24
5380
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2563
Comment
UCD113006
Drymocallis lactea
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
s.n.
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UC1738918
Deschampsia elongata
Dean Wm. Taylor and Ingrid Olmsted
1975-8-24
5415
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity
2179
Comment
UC501559
Deschampsia cespitosa subsp. cespitosa
Frank W. Peirson
1932-7-12
10106
Shasta
1000-Lake Basin s. of Burney (along shore of Lake Eiler); 1000-Lake Basin, Lake Eiler
1950
Comment
RSA86707
Deschampsia cespitosa subsp. cespitosa
F. W. Peirson
1932-7-12
10106
Shasta
Thousand-Lake Basin.
1951
Comment
CDA13119
Delphinium nuttallianum
G. F. Hrusa, T. D. Wilfred
1996-6-11
13054
Shasta
Lassen National Forest; Moist, shaded understory of lodgepole pine dominated forest. Soils thin. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley. Perennial, uncommon here, flowers purple.
Comment
CDA13533
Danthonia unispicata
G. F. Hrusa, T. D. Wilfred
1996-7-22
13360
Shasta
Lassen National Forest; Moist edge of drainage on north side of USFS S16 at upper end of in Bunchgrass Valley, approx. 4 m. W of Hwy 89. Common perennial in moist shaded understory of Pinus contorta woods.
Comment
UC1738943
Danthonia intermedia
Dean W. Taylor
1975-8-24
5410
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity
2307
Comment
SEINET10598364
Danthonia intermedia
Dean W. Taylor
1975-8-24
Taylor 5410
Shasta
Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity; T33N R3E Section 23, Thousand Lakes Valley 7 1/2' USGS quadrangle; common on lakeshore.
2307
Comment
UC501560
Danthonia californica var. americana
Frank W. Peirson
1932-7-13
10107
Shasta
s Burney; 1000-Lake Basin
1950
Comment
JEPS89822
Cystopteris fragilis
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4078
Shasta
vicinity of Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2529
Comment
RSA77805
Cynoglossum occidentale
F. W. Peirson
1932-7-10
10207
Shasta
Near Lake Eiler, Thousand-Lake Basin.
1951
Comment
POM203545
Cynoglossum occidentale
F. W. Peirson
1932-7-10
10207
Shasta
Margin of Lake Eiler, Thousand-Lake Basin.
1951
Comment
UC501433
Cycladenia humilis var. humilis
Frank W. Peirson
1932-7-12
10197
Shasta
s. of Burney (along rim of Red Crater); 1000-Lake Basin, Red Crater
2072
Comment
JEPS89515
Cycladenia humilis var. humilis
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5384
Shasta
vicinity of Magee Peak (e. face Crater Peak, Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2606
Comment
UCD121388
Cycladenia humilis
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
317
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
Comment
UC501465
Collomia tinctoria
Frank W. Peirson
1932-7-12
10200
Shasta
on rim Red Crater (s of Burney); 1000-Lake Basin
2072
Comment
RSA71946
Collomia tinctoria
F. W. Peirson
1932-7-12
10200
Shasta
Shasta County: along rim of Red Crater, Thousand Lake Basin.
2012
Comment
JEPS71067
Collomia tinctoria
Frank W. Peirson
1932-7-12
10200
Shasta
s Burney (on rim of Red Crater); 1000 Lake Basin
2072
Comment
UC1540118
Collomia larsenii
Dean Wm. Taylor and Ingrid Olmstead
1974-7-31
4686
Shasta
vicinity Magee Peak (n slope of ridge); Lassen National Forest, Thousand Lakes Wilderness; NE1/4
2511
Comment
UCR136620
Collinsia torreyi
F. W. Peirson
1932-7-12
10209
Shasta
1000-lake Basin [Thousand Lakes Valley], southward from Burney
2012
Comment
UCD100519
Claytonia lanceolata
G. F. Hrusa; T. D. Wilfred
1996-6-11
13051
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
UC1736015
Chimaphila umbellata
Dean W. Taylor
1975-8-24
5371
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2590
Comment
JEPS101479
Chimaphila umbellata
Dean W. Taylor
1975-8-24
5371
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2590
Comment
UC501527
Chamaesaracha nana
Frank W. Peirson
1932-7-14
10208
Shasta
s of Burney (on ridge e of Lake Eiler); 1000-Lake Basin
1981
Comment
CDA13041
Chamaesaracha nana
G. F. Hrusa, T. D. Wilfred
1996-6-1
12971
Shasta
Lassen National Forest; Bunchgrass Valley on N side of USFS S16 approx. 3 mile N of Hwy 44 intersection & nr inters. of USFS N18.
Comment
UCD112950
Chamaebatiaria millefolium
C. C. Delwiche
1979-6-1
s.n.
Shasta
Shasta National Forest, ca. 3 1/2 miles northwest of Dana (west of Fall River Mills).
1021
Comment
UCD130433
Chaenactis nevadensis
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5419
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
JEPS89465
Chaenactis nevadensis
Dean Wm. Taylor with Ingrid Olmsted
1974-7-31
4678
Shasta
Magee Peak and vicinity, Thousand Lakes Wilderness, Lassen National Forest Thousand Lakes Wilderness; Lassen National Forest, Thousand Lakes Wilderness
2438
Comment
UCR122331
Ceanothus velutinus
G. R. Ballmer
1992-7-7
92- 14
Shasta
Modoc Plateau, Magee Trail, south side of Magee Peak
2287
Comment
UC1736108
Ceanothus prostratus var. prostratus
Dean W. Taylor
1974-7-13
4067
Lassen
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Pk, T33N R3E SE1/4 Sect. 27
2484
Comment
RSA77697
Ceanothus prostratus
F. W. Peirson
1932-7-14
10180
Shasta
Thousand Lake Basin.
1951
Comment
UCD112638
Ceanothus pinetorum
W. Robert Powell
1979-6-28
s.n.
Shasta
Shasta-Trinity county line, 1 1/2 air miles SE of Buckborn Summit (Highway 299) along road to Bully Choop Lookout.
1524
Comment
RSA82242
Castilleja applegatei subsp. pinetorum
F. W. Peirson
1932-7-14
10417
Shasta
East of Lake Eiler, Thousand-Lake Basin.
1951
Comment
RSA715594
Cassiope mertensiana subsp. californica
Samantha M. Hillaire, Katya Yarosevich, Joe Yarosevich
2004-7-4
1028
Shasta
Magee Lake
2201
Comment
UCD117348
Cassiope mertensiana
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
315
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
JEPS100799
Cassiope mertensiana
Dean W. Taylor
1975-8-24
5387
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2606
Comment
CHSC90655
Cassiope mertensiana
Samatha Mackey Hillaire; Katya Yarosevich, Joe Yarosevich
2004-7-4
1028
Shasta
Thousand Lakes Wilderness. Magee Lake; on S shore of the lake below cliff.
2200
Comment
CDA12176
Carex utriculata
G. F. Hrusa, S. Towers
1991-6-25
8473
Shasta
Sierra Nevada; E side of Hat Creek immediately E of Hwy. 299 bridge. also immediately W of Pit River here.
Comment
CAS-BOT-BC116988
Carex straminiformis
Frank Warrington Peirson
1932-7-12
10110
Shasta
Inner slope of the Red Crater, 1000-Lake Basin. South of Burney.
2042
Comment
UC1736057
Carex spectabilis
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
5402
Shasta
Lassen National Forest, Thousand Lakes Wilderness, margin of Everett Lake
Comment Read comments Feb 23 2010
RSA88779
Carex scopulorum var. bracteosa
F. W. Peirson
1932-7-15
10115
Shasta
Wet margin of upper lake at east foot of Magee, Thousand-Lake Basin.
2195
Comment
UC501558
Carex multicostata
Frank W. Peirson
1932-7-12
10110
Shasta
s Burney (inner slope of the Red Crater); 1000-Lake Basin, Red Crater
2042
Comment
JEPS88667
Carex lenticularis var. impressa
Dean W. Taylor
1975-8-24
5407
Lassen
margin of Everett Lake Thousand Lake Wilderness Area, Magee Peak, Everett Lake
2307
Comment
JEPS101118
Carex breweri var. breweri
Dean W. Taylor
1975-8-24
5385
Shasta
Lassen National Forest, Thousand Lakes Wilderness; vicinity of Magee Peak
2606
Comment
UCD140402
Carex breweri
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
5376
Shasta
Lassen National Forest: Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
JEPS100191
Carex brainerdii
Dean Wm. Taylor and Ingrid Olmsted
1974-7-31
4087
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2499
Comment
RSA66098
Cardamine bellidifolia var. pachyphylla
F. W. Peirson
1935-7-15
10155
Shasta
Mt. Magee, Thousand Lake Basin.
2363
Comment
UCD114168
Cardamine bellidifolia
Dean Wm. Taylor; Ingrid Olmsted
1975-8-24
312
Shasta
Lassen National Forest; Thousand Lakes Wilderness, Magee Peak and vicinity.
2438
Comment
UC1540116
Campanula scabrella
Dean W. Taylor and Ingrid Olmsted
1974-7-31
4897
Shasta
vicinity of Magee Peak (near snowbanks below point 8446); Lassen National Forest, Thousand Lakes Wilderness
2552
Comment
CDA13040
Camassia quamash var. breviflora
G. F. Hrusa, T. D. Wilfred
1996-6-1
12970
Shasta
Lassen National Forest; Bunchgrass Valley. N side of USFS S16 approx. 3 mile N of Hwy 44 intersection & nr inters. of USFS N18.
Comment
JEPS101049
Calyptridium umbellatum var. caudiciferum
Dean Wm. Taylor and Ingrid Olmsted
1974-7-13
4062
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Pk,
2552
Comment
UC501616
Calochortus nudus
Frank W. Peirson
1932-7-12
10130
Shasta
s of Burney; 1000-Lake Basin
1950
Comment
UC1736715
Boschniakia strobilacea
Dean Wm. Taylor and Ingrid Olmsted
1974-7-31
4070
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2590
Comment
JEPS90269
Boechera suffrutescens
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5430
Shasta
vicinity of Magee Peak (Summit of Crater Peak, Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2642
Comment
UC501604
Boechera sparsiflora
Frank W. Peirson
1932-7-11
10152
Shasta
s of Burney; 1000-Lake Basin
1950
Comment
UC501605
Boechera platysperma
Frank W. Peirson
1932-7-10
10153
Shasta
s of Burney; 1000-Lake Basin
1950
Comment
JEPS90242
Boechera lemmonii
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4082
Shasta
vicinity of Magee Peak (Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2529
Comment
JEPS90241
Boechera lemmonii
Dean W. Taylor with Ingrid Olmsted
1974-7-13
4081
Shasta
vicinity of Magee Peak (Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2529
Comment
JEPS90250
Boechera howellii
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
316
Shasta
Magee Peak and vicinity, Lassen National Forest, Thousand Lakes Wilderness Magee Peak; Lassen National Forest, Thousand Lakes Wilderness
2438
Comment
JEPS90249
Boechera howellii
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5379
Shasta
vicinity of Magee Peak (ne slope of Crater Peak, Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2563
Comment
JEPS89819
Athyrium distentifolium var. americanum
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5398
Shasta
vicinity Magee Peak (above Magee Lake, Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2438
Comment
CHSC83392
Astragalus pulsiferae var. suksdorfii
R. Ondricek-Fallscheer
1999-7-14
203
Shasta
Bunchgrass Valley; 6 air mi N of where Hwy 44 and Hwy 89 join at the NW corner of Lassen Volcanic Natl. Park; N side of USFS Rd. 32N16 at 0.9 road mi E of USFS Rd. 33N16.
1597
Comment
JEPS89558
Asteraceae
Dean W. Taylor with Ingrid Olmsted
1974-7-31
4900
Shasta
vicinity of Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2499
Comment
CDA13539
Aster occidentalis
G. F. Hrusa, T. D. Wilfred
1996-7-22
13366
Shasta
Lassen National Forest; North side of USFS S16 at upper end of Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
JEPS89491
Arnica mollis
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
320
Shasta
and vicinity Magee Peak (Thousand Lakes Wilderness, Lassen Nat'l Forest); Lassen Nat'l Forest, Thousand Lakes Wilderness
2438
Comment
UCD129138
Arnica dealbata
G. F. Hrusa; T. D. Wilfred
1996-6-11
13039
Shasta
Lassen National Forest: USFS S16 aproximately 3.5 miles northwest of intersection with Highway 89-44, at intersection with USFS 32N16.
1615
Comment
UC501446
Arnica dealbata
Frank W. Peirson
1932-7-14
10236
Shasta
s of Burney; 1000 Lake Basin
1950
Comment
JEPS90737
Arenaria kingii var. glabrescens
Dean Wm. Taylor and Ingrid Olmstead
1974-7-31
4653
Shasta
Magee Peak and vicinity Lassen National Forest, Thousand Lakes Wilderness
2438
Comment
UC501532
Arenaria congesta var. congesta
Frank W. Peirson
1932-7-11
10145
Shasta
s Burney (1000- Lake Basin); Lake Basin
1950
Comment
SD87666
Arenaria congesta
Frank W. Peirson
1932-7-11
10145
Shasta
South of Burney, 1000-Lake Basin.
1950
Comment
RSA70825
Arctostaphylos patula
F. W. Peirson
1932-7-10
10192
Shasta
Thousand-Lake Basin.
1951
Comment
UC501455
Arctostaphylos nevadensis
Frank W. Peirson
Jul 10 1932-Jul 16 1932
10191
Shasta
s Burney; 1000-Lake Basin
1950
Comment
RSA70832
Arctostaphylos nevadensis
F. W. Peirson
1932-7-10
10191
Shasta
Interlake Area, Thousand-Lake Basin.
1951
Comment
JEPS91245
Arctostaphylos nevadensis
Dean W. Taylor
1974-7-20
4238
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2164
Comment
JEPS91230
Arctostaphylos nevadensis
Dean Wm. Taylor and Ingrid Olmsted
1974-7-31
4898 b
Shasta
Magee Peak, Thousand Lakes Wilderness, Lassen National Forest
2438
Comment
UCR122332
Arceuthobium campylopodum f. abietinum
G. R. Ballmer
1992-7-7
s.n.
Shasta
Modoc Plateau, Magee Trail, south side of Magee Peak
2287
Comment
UC501603
Arabis suffrutescens
Frank W. Peirson
1932-7-11
10151
Shasta
s of Burney; 1000-Lake Basin
1950
Comment
UCD95539
Aquilegia formosa
G. F. Hrusa; T. D. Wilfred
1996-6-11
13053
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
UC1736522
Aquilegia formosa
Dean Wm. Taylor and Ingrid Olmsted
1974-7-31
4685
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak, steep northeast facing cliffs overlooking McGee Lake
2491
Comment
CDA13118
Aquilegia formosa
G. F. Hrusa, T. D. Wilfred
1996-6-11
13053
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
Comment
JEPS89486
Antennaria media
Dean W. Taylor with Ingrid Olmsted
1975-8-24
5377
Shasta
vicinity of Magee Peak (saddle between Magee and Crater peaks, Thousand Lakes Wilderness); Lassen Nat'l Forest, Thousand Lakes Wilderness
2545
Comment
UCD95484
Anemone oregana var. oregana
G. F. Hrusa; T. D. Wilfred
1996-6-11
13041
Shasta
Lassen National Forest. USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
1615
Comment
CDA13106
Anemone lyallii
G. F. Hrusa, T. D. Wilfred
1996-6-11
13041
Shasta
Lassen National Forest; USFS S16 approx. 3.5 miles NW of intersection with Hwy 89-44, on slopes above west side of Bunchgrass Valley.
Comment
UC1736538
Anemone drummondii
Dean Wm. Taylor and Ingrid Olmsted
1974-7-13
4079
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak,
2529
Comment
RSA502392
Anemone drummondii
D. W. Taylor
1974-7-13
4079
Shasta
Magee Peak, Thousand Lakes Wilderness
Comment
RSA86816
Amelanchier pallida
F. W. Peirson
1932-7-14
11149
Shasta
Shasta County: toward the S end of the ridge E of Lake Eiler in very rocky place, Thousand Lake Basin.
2012
Comment
CDA13535
Allium campanulatum
G. F. Hrusa, T. D. Wilfred
1996-7-22
13362
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89.
Comment
JEPS100544
Agrostis variabilis
Dean Wm. Taylor and Ingrid Olmsted
1975-8-24
5491
Shasta
subalpine slopes of Magee Peak; Lassen National Forest, Thousand Lakes Wilderness; Lassen National Forest, Thousand Lakes Wilderness, Magee Peak and vicinity
Comment
CDA13541
Agrostis scabra
G. F. Hrusa, T. D. Wilfred
1996-7-22
13368
Shasta
Lassen National Forest; Wet drainage on north side of USFS S16 at upper end of Bunchgrass Valley, approx. 4 m. W of Hwy 89. Uncommon perennial along drainage in moist, densely shaded understory of Pinus contorta woods.
Comment
CDA13545
Agoseris glauca var. monticola
G. F. Hrusa, T. D. Wilfred
1996-7-22
13372
Shasta
Lassen National Forest; USFS S16 in Bunchgrass Valley, approx. 4 m. W of Hwy 89..
Comment
JEPS89520
Ageratina occidentalis
Dean Wm. Taylor with Ingrid Olmsted
1974-7-31
4688
Shasta
vicinity of Magee Peak (overlooking Magee Lake, Lassen National Forest, Thousand Lakes Wilderness); Lassen National Forest, Thousand Lakes Wilderness
2514
Comment
JEPS89519
Ageratina occidentalis
Dean Wm. Taylor with Ingrid Olmsted
1975-8-24
Shasta
Magee Peak and vicinity, Thousand Lakes Wilderness, Lassen National Forest Thousand Lakes Wilderness; Lassen National Forest, Thousand Lakes Wilderness
2438
Comment
UC1738899
Achnatherum occidentale subsp. californicum
Dean W. Taylor
1975-8-24
5396
Shasta
Lassen National Forest, Thousand Lakes Wilderness, vicinity of Magee Peak
2499
Comment
RSA76997
Acer glabrum var. torreyi
F. W. Peirson
1932-7-12
10178
Shasta
On north slope of Red Crater, 1000 Lake Basin
1982
Comment