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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CHSC20308
Senecio hydrophiloides
S. Villard
1973-7-7
63
Lassen
Meadow, off county dirt road, 5 mi from Red-Rock Lookout.
2133
Comment Read comments Apr 29 2013
UC584357
Ranunculus andersonii
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2270
Lassen
bare summit ridge and ridges sw Diamond Mt. (s of Susanville)
Comment Read comments Apr 20 2009
JEPS95013
Lupinus arbustus
Vernon Oswald and Lowell Ahart
1997-6-24
8635
Lassen
s of Susanville (near the small pond on crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment Read comments Jun 8 2007
CAS-BOT-BC103456
Salix eastwoodiae
G. Schoolcraft
1997-8-6
2666
Lassen
Diamond Mtn.
2316
Comment
CAS-BOT-BC108057
Salix exigua
John Thomas Howell; Gordon H. True
1973-8-1
50150
Lassen
Gold Run Creek Road south of Susanville, Diamond Range - Sierra Nevada
1584
Comment
CAS-BOT-BC109934
Juncus
John Thomas Howell
1976-7-19
51971
Lassen
Sierra Nevada. On Gold Creek southwest of Susanville.
1386
Comment
CAS-BOT-BC109935
Juncus
John Thomas Howell
1976-7-19
51988
Lassen
Sierra Nevada. On Gold Creek southwest of Susanville.
1386
Comment
CAS-BOT-BC111215
Scirpus
John Thomas Howell
1976-7-19
51967
Lassen
Transition forest on Gold Run Creek southwest of Susanville
1386
Comment
CAS-BOT-BC114880
Carex whitneyi
John Thomas Howell; Gordon H. True
1973-8-1
50201
Lassen
Ca 3 mi SE of Diamond Mt. E slope of Diamond Range S of Susanville.
2194
Comment
CAS-BOT-BC116128
Delphinium nuttallianum
Clare Butterworth Hardham
1961-6-16
7476
Plumas
Diamond Peak
Comment
CAS-BOT-BC117017
Carex straminiformis
John Thomas Howell; Gordon H. True
1973-8-1
50200
Lassen
Ca 3 mi SE of Diamond Mt. East slope of Diamond Range, south of Susanville.
Comment
CAS-BOT-BC117018
Carex straminiformis
Clare B. Hardham
1971-8-22
18423
Lassen
Diamond mountain.
Comment
CAS-BOT-BC118027
Carex rossii
John Thomas Howell; Gordon H. True
1973-8-1
s.n.
Lassen
Headwater of Baxter Creek, Diamond Mts.
2164
Comment
CAS-BOT-BC119041
Carex pellita
John Thomas Howell
1976-7-19
s.n.
Lassen
On Gold Run Creek SW of Susanville
1386
Comment
CAS-BOT-BC119714
Carex nervina
Clare B. Hardham
1971-8-22
18405
Lassen
Diamond Mountain.
2133
Comment
CAS-BOT-BC127239
Agrostis exarata
John Thomas Howell; Gordon H. True
1973-8-1
50182
Lassen
Sierra Nevada. Gold Run Creek road south of Susanville, Diamond Range.
1584
Comment
CAS-BOT-BC127240
Agrostis exarata
John Thomas Howell; Gordon H. True
1973-8-1
50226
Lassen
Sierra Nevada. Headwaters of Baxter Creek. East slope of Diamond Range south of Susanville.
2133
Comment
CAS-BOT-BC128170
Salix lasiandra var. lasiandra
John Thomas Howell; Gordon H. True
1973-8-1
50149
Lassen
Transition Zone forest in areas of granitic rock, Gold Run Creek road south of Susanville, Diamond Range - Sierra Nevada
1584
Comment
CAS-BOT-BC130513
Lilium
John Thomas Howell
1976-7-19
51979
Lassen
On Gold Run Creek southwest of Susanville
1386
Comment
CAS-BOT-BC13316
Agoseris parviflora
Clare B. Hardham
1961-6-16
s.n.
Plumas
Diamond Peak
2133
Comment
CAS-BOT-BC138571
Agrostis variabilis
John Thomas Howell; Gordon H. True
1973-8-1
50234
Lassen
Sierra Nevada. East slope of Diamond Range south of Susanville. Headwaters of Baxter Creek.
2133
Comment
CAS-BOT-BC138803
Agrostis scabra
John Thomas Howell; Gordon H. True
1973-8-1
50178
Lassen
Sierra Nevada. Gold Run Creek Road south of Susanville, Diamond Range.
1584
Comment
CAS-BOT-BC139298
Agrostis idahoensis
John Thomas Howell; Gordon H. True
1973-8-1
50232
Lassen
Sierra Nevada. Headwaters of Baxter Creek. East slope of Diamond Range south of Susanville.
2133
Comment
CAS-BOT-BC139679
Agrostis gigantea
John Thomas Howell
1976-7-19
51975
Lassen
Sierra Nevada. On Gold Run Creek southwest of Susanville.
1386
Comment
CAS-BOT-BC140657
Chrysothamnus humilis
Clare B. Hardham
1971-8-22
18391
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC140658
Chrysothamnus humilis
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50663
Lassen
Summit ridge of Diamond Mt.
2346
Comment
CAS-BOT-BC141772
Dasiphora fruticosa
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50669
Lassen
Cirque-like hollow ne. of Diamond Mt. - Sierra Nevada
2255
Comment
CAS-BOT-BC14712
Boechera repanda
John Thomas Howell; Gordon H. True
1973-8-1
50218
Lassen
Sierra Nevada. Headwaters of Baxter Creek, east slope of Diamond Range, south of Susanville.
2164
Comment
CAS-BOT-BC149158
Bromus carinatus var. marginatus
John Thomas Howell; Gordon H. True
1973-8-1
50199
Lassen
Sierra Nevada. Ca. 3 miles southeast of Disamond Mountain. East slope of Diamond Range south of Susanville.
2194
Comment
CAS-BOT-BC149582
Bromus carinatus var. carinatus
Clare B. Hardham
1971-8-22
18403 A
Lassen
Sierra Nevada. Diamond Mountain.
Comment
CAS-BOT-BC155323
Bromus inermis
John Thomas Howell; Gordon H. True
1973-8-1
50221
Lassen
Sierra Nevada. East slope of Diamond Range south of Susanville.
2164
Comment
CAS-BOT-BC159341
Drymocallis lactea var. lactea
Marcus E. Jones
1897-6-28
s.n.
Lassen
Perkin's Ranch, Diamond Mt., Susanville
2133
Comment
CAS-BOT-BC159343
Drymocallis lactea var. lactea
John Thomas Howell; Gordon H. True
1973-8-1
50224
Lassen
East slope of Diamond Range south of Susanville - Sierra Nevada
2133
Comment
CAS-BOT-BC159382
Drymocallis lactea var. austiniae
Clare B. Hardham
1971-8-22
18387
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC160879
Camissonia tanacetifolia subsp. tanacetifolia
John Thomas Howell; Gordon H. True
1973-8-1
50209
Lassen
Headwaters of Baxter Creek. East slope of Diamond Range south of Susanville
2164
Comment
CAS-BOT-BC16148
Boechera covillei
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50672
Lassen
Sierra Nevada. Summit ridge of Diamond Mountain.
2346
Comment
CAS-BOT-BC161575
Bromus suksdorfii
John Thomas Howell; Gordon H. True
1973-8-1
50222
Lassen
Sierra Nevada. Headwaters of Baxter Creek. East slope of Diamond Range south of Susanville.
2164
Comment
CAS-BOT-BC161576
Bromus suksdorfii
Clare B. Hardham
1971-8-22
18407
Lassen
Diamond Mountain.
Comment
CAS-BOT-BC162180
Bromus orcuttianus
John Thomas Howell
1976-7-19
51973
Lassen
Sierra Nevada. On Gold Run Creek southwest of Susanville.
1386
Comment
CAS-BOT-BC162182
Bromus orcuttianus
John Thomas Howell; Gordon H. True
1973-8-1
50180
Lassen
Sierra Nevada. Gold Run Creek road south of Susanville, Diamond Range.
1584
Comment
CAS-BOT-BC171316
Alnus incana subsp. tenuifolia
John Thomas Howell; Gordon H. True
1973-8-1
50223
Lassen
Headwaters of Boxter Creek, Canadian Zone forest, E slope of Diamond Range s of Susanville. Sierra Nevada
Comment
CAS-BOT-BC173959
Ribes viscosissimum
John Thomas Howell; Gordon H. True
1973-8-1
50247
Lassen
Gold Run Creek road south of Susanville. Diamond Range
1950
Comment
CAS-BOT-BC18286
Carex
John Thomas Howell; Gordon H. True
1973-8-1
50228
Lassen
Sierra Nevada. East slope of Diamond Range south of Susanville. Headwaters of Baxter Creek.
2133
Comment
CAS-BOT-BC184828
Cinna latifolia
Clare B. Hardham
1971-8-22
18408
Lassen
Diamond Mountain.
2133
Comment
CAS-BOT-BC185469
Calamagrostis canadensis
Clare B. Hardham
1971-8-22
18406
Lassen
Diamond Mountain.
2133
Comment
CAS-BOT-BC186236
Ribes roezlii var. roezlii
Clare B. Hardham
1961-6-16
7438
Plumas
Diamond Peak
Comment
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
CAS-BOT-BC19067
Carex aurea
John Thomas Howell
1976-7-19
51969
Lassen
Sierra Nevada. On Gold Run Creek southwest of Susanville.
1386
Comment
CAS-BOT-BC192330
Danthonia unispicata
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50691
Lassen
South and southeast of Diamond Mt.
2286
Comment
CAS-BOT-BC192739
Deschampsia danthonioides
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50650
Lassen
South and southeast of Diamond Mt.
2286
Comment
CAS-BOT-BC193046
Astragalus purshii var. tinctus
Clare B. Hardham
1961-6-16
7445 A
Plumas
Diamond Peak
2255
Comment
CAS-BOT-BC193529
Trisetum spicatum
Clare B. Hardham
1971-8-22
18419
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC193530
Trisetum spicatum
G. Schoolcraft
1997-8-6
2677
Lassen
Diamond Mountain
2316
Comment
CAS-BOT-BC19394
Carex bolanderi
John Thomas Howell; Gordon H. True
1973-8-1
50175
Lassen
Sierra Nevada. Gold Run Creek road south of Susanville, Diamond Range.
1584
Comment
CAS-BOT-BC194088
Astragalus purshii var. purshii
Marcus E. Jones
1897-6-28
s.n.
Lassen
Perkin's Ranch, top of Diamond Mt., Susanville
2225
Comment
CAS-BOT-BC194094
Astragalus purshii var. purshii
Clare B. Hardham
7446
Lassen
Diamond Peak
2286
Comment
CAS-BOT-BC194261
Deschampsia cespitosa subsp. cespitosa
John Thomas Howell; Gordon H. True
1973-8-1
50230
Lassen
Headwaters of Boxter Creek, east slope of Diamond Range south of Susanville
2133
Comment
CAS-BOT-BC198253
Lupinus
John Thomas Howell
1976-7-19
51950
Lassen
Southwest of Susanville on Gold Run Road
1341
Comment
CAS-BOT-BC198254
Lupinus
John Thomas Howell
1976-7-19
51949
Lassen
Southwest of Susanville on Gold Run Road
1341
Comment
CAS-BOT-BC199137
Astragalus whitneyi var. siskiyouensis
Clare B. Hardham
1971-8-22
18366
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC199575
Trisetum canescens
John Thomas Howell
1976-7-19
51972
Lassen
On Gold Run Creek southwest of Susanville
1386
Comment
CAS-BOT-BC200873
Astragalus whitneyi var. lenophyllus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch
2225
Comment
CAS-BOT-BC200874
Astragalus whitneyi var. lenophyllus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch
2225
Comment
CAS-BOT-BC200876
Astragalus whitneyi var. lenophyllus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susnaville. Perkin's Ranch
2225
Comment
CAS-BOT-BC200923
Lotus
John Thomas Howell
1976-7-19
51953
Lassen
Southwest of Susanville on Gold Run Road
1341
Comment
CAS-BOT-BC201810
Deschampsia elongata
Clare B. Hardham
1971-8-22
18377
Lassen
Diamond Mountain
2133
Comment
CAS-BOT-BC201812
Deschampsia elongata
Clare B. Hardham
1971-8-22
18375
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC201814
Deschampsia elongata
John Thomas Howell; Gordon H. True
1973-8-1
50181
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC206730
Elymus glaucus subsp. glaucus
Clare B. Hardham
1971-8-22
18401
Lassen
Aspen Swamp, Diamond Mountain
2133
Comment
CAS-BOT-BC206731
Elymus glaucus subsp. glaucus
John Thomas Howell
1976-7-19
51976
Lassen
Gold Run Creek southwest of Susanville - Sierra Nevada
1386
Comment
CAS-BOT-BC206732
Elymus glaucus subsp. glaucus
John Thomas Howell
1976-7-19
51977
Lassen
Gold Run Creek southwest of Susanville - Sierra Nevada
1386
Comment
CAS-BOT-BC206733
Elymus glaucus subsp. glaucus
John Thomas Howell
1976-7-19
51987
Lassen
Gold Run Creek southwest of Susanville - Sierra Nevada
1386
Comment
CAS-BOT-BC206734
Elymus glaucus subsp. glaucus
John Thomas Howell; Gordon H. True
1973-8-1
50179
Lassen
Gold Run Creek south of Susanville, Diamond Range - Sierra Nevada
1584
Comment
CAS-BOT-BC20938
Carex heteroneura
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50698
Lassen
South and southeast of Diamond Mountain.
2286
Comment
CAS-BOT-BC210661
Achnatherum lemmonii
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50644
Lassen
South and southeast of Diamond Mt.
2286
Comment
CAS-BOT-BC210663
Achnatherum lemmonii
John Thomas Howell
1976-7-19
51980
Lassen
On Gold Run Creek southwest of Susanville
1386
Comment
CAS-BOT-BC212204
Cornus sericea
Clare B. Hardham
1971-8-22
18903
Lassen
Diamond Mountain
Comment
CAS-BOT-BC21302
Carex fracta
John Thomas Howell
1976-7-19
51968
Lassen
Sierra Nevada. On Gold Run Creek southwest of Susanville.
1386
Comment
CAS-BOT-BC21304
Carex fracta
John Thomas Howell; Gordon H. True
1973-8-1
50176
Lassen
Sierra Nevada. Gold Run Creek road south of Susanville, Diamond Range.
1584
Comment
CAS-BOT-BC214188
Scutellaria
John Thomas Howell
1976-7-19
51978
Lassen
Gold Run Creek southwest of Susanville, Sierra Nevada
1386
Comment
CAS-BOT-BC214270
Scutellaria nana
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50692
Lassen
Slope south and southeast of Diamond Mt., Sierra Nevada
2286
Comment
CAS-BOT-BC216456
Achnatherum occidentale subsp. californicum
Clare B. Hardham
1971-8-22
18413
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC217994
Achnatherum webberi
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50679
Lassen
Summit ridge of Diamond Mountain
2346
Comment
CAS-BOT-BC218610
Achnatherum occidentale subsp. pubescens
John Thomas Howell
1976-7-19
51981
Lassen
Gold Run Creek southwest of Susanville, Sierra Nevada
1386
Comment
CAS-BOT-BC221914
Taeniatherum caput-medusae
John Thomas Howell
1976-7-19
51956
Lassen
On Gold Run Creek southwest of Susanville
1356
Comment
CAS-BOT-BC222762
Perideridia parishii
Clare B. Hardham
1971-8-22
18397 A
Lassen
Diamond Mountain
2133
Comment
CAS-BOT-BC224974
Plagiobothrys hispidulus
John Thomas Howell; Gordon H. True
1973-8-1
50212
Lassen
Headwaters of Baxter Creek, E slope of Diamond Range S of Susanville
2164
Comment
CAS-BOT-BC224975
Plagiobothrys hispidulus
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50648
Lassen
S and SE of Diamond Mountain
2286
Comment
CAS-BOT-BC227482
Elymus elymoides
John Thomas Howell; Gordon H. True
1973-8-1
50197
Lassen
Ca. 3 miles se. of Diamond Mt., summit of Diamond Range south of Susanville
2194
Comment
CAS-BOT-BC227730
Elymus elymoides
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50636
Plumas
Headwaters of Indian Creek southeast of Diamond Mt.
2164
Comment
CAS-BOT-BC230190
Trifolium productum
G. Schoolcraft
1989-7-3
1941
Plumas
Diamond Mtn. north of Red Rock Lookout.
2255
Comment
CAS-BOT-BC230743
Trifolium productum
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch
2225
Comment
CAS-BOT-BC230744
Trifolium productum
Marcus E. Jones
1897-6-28
7575
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch
2225
Comment
CAS-BOT-BC230745
Trifolium productum
Clare B. Hardham
1971-8-22
18372
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC230746
Trifolium productum
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch
2225
Comment
CAS-BOT-BC238591
Sambucus nigra subsp. caerulea
G. Schoolcraft
1997-8-6
2674
Lassen
Diamond Mtn.
2316
Comment
CAS-BOT-BC239665
Penstemon sudans
John Thomas Howell; Gordon H. True
1973-8-1
50153
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC239801
Pseudoroegneria spicata
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50693
Lassen
South and southeast of Diamond Mt.
2286
Comment
CAS-BOT-BC241566
Eriogonum baileyi var. baileyi
John Thomas Howell; Gordon H. True
1973-8-1
50163
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC242978
Poa secunda subsp. secunda
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50637
Plumas
Headwaters of Indian Creek SE of Diamond Mountain
2164
Comment
CAS-BOT-BC244277
Podagrostis humilis
John Thomas Howell; Gordon H. True
1973-8-1
50229
Lassen
E slope of Diamond Range S of Susanville
2133
Comment
CAS-BOT-BC245656
Penstemon janishiae
G. Schoolcraft
1997-8-6
2660
Lassen
Diamond Mtn.
2316
Comment
CAS-BOT-BC246503
Eriogonum douglasii var. meridionale
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50662
Lassen
Summit ridge of Diamond Mt.
2346
Comment
CAS-BOT-BC246510
Eriogonum elatum var. elatum
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50666
Lassen
Summit ridge of Diamond Mt.
2346
Comment
CAS-BOT-BC247321
Poa pratensis
John Thomas Howell; Gordon H. True
1973-8-1
50183
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC249611
Castilleja applegatei subsp. pinetorum
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50645
Lassen
South and southeast of Diamond Mt.
2286
Comment
CAS-BOT-BC249713
Castilleja applegatei subsp. pinetorum
Clare B. Hardham
1961-6-16
7459
Plumas
Diamond Peak
Comment
CAS-BOT-BC253549
Phleum alpinum
G. Schoolcraft
1997-8-6
2668
Lassen
Diamond Mtn.
2316
Comment
CAS-BOT-BC25509
Boechera retrofracta
John Thomas Howell; Gordon H. True
1973-8-1
50203
Lassen
Sierra Nevada. Summit of Diamond Range, south of Susanville. About 3 miles east of Diamond Mountain.
2194
Comment
CAS-BOT-BC255673
Poa bolanderi
John Thomas Howell; Gordon H. True
1973-8-1
50233
Lassen
E slope of Diamond Range S of Susanville
2133
Comment
CAS-BOT-BC255679
Poa bolanderi
Clare B. Hardham
1971-8-22
18912
Lassen
Diamond Mountain
2133
Comment
CAS-BOT-BC260595
Muhlenbergia filiformis
G. Schoolcraft
1997-7-30
2623
Lassen
W slope of Diamond Mountain
1889
Comment
CAS-BOT-BC262260
Eriogonum ursinum
G. Schoolcraft
1989-7-3
1936
Plumas
Diamond Mtns. south of Red Rock Lookout
Comment
CAS-BOT-BC262768
Eriogonum strictum var. proliferum
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50658
Lassen
Summit ridge of Diamond Mt.
2346
Comment
CAS-BOT-BC265091
Eriogonum umbellatum var. nevadense
John Thomas Howell
1976-7-19
51951
Lassen
Southwest of Susanville on Gold Run Road, Sierra Nevada
1341
Comment
CAS-BOT-BC265092
Eriogonum umbellatum var. nevadense
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50673
Lassen
Summit ridge of Diamond Mt., Sierra Nevada
2346
Comment
CAS-BOT-BC266367
Eriogonum nudum var. deductum
John Thomas Howell; Gordon H. True
1973-8-1
50210
Lassen
East slope of Diamond RAnge south of Susanville, Sierra Nevada
2164
Comment
CAS-BOT-BC267342
Eriogonum marifolium var. marifolium
Clare B. Hardham
1971-8-22
18402
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC267815
Eriogonum umbellatum var. covillei
G. Schoolcraft
1997-8-6
2671
Lassen
Diamond Mtn.
2316
Comment
CAS-BOT-BC268688
Eriogonum microthecum var. laxiflorum
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50656
Lassen
Summit ridge of Diamond Mt.
2346
Comment
CAS-BOT-BC268690
Eriogonum microthecum var. laxiflorum
Clare B. Hardham
1971-8-22
18365
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC276619
Chaenactis douglasii var. douglasii
John Thomas Howell; Gordon H. True
1973-8-1
50208
Lassen
Headwaters of Baxter Creek, E slope of Diamond Range S of Susanville
2164
Comment
CAS-BOT-BC276620
Chaenactis douglasii var. douglasii
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50674
Lassen
Summit ridge of Diamond Mountain
2346
Comment
CAS-BOT-BC283085
Schedonorus arundinaceus
John Thomas Howell; Gordon H. True
1973-8-1
50185
Lassen
Gold Run Creek Road south of Susanville, Diamond Range, Sierra Nevada
1584
Comment
CAS-BOT-BC284714
Hordeum jubatum
John Thomas Howell; Gordon H. True
1973-8-1
50198
Lassen
Ca. 3 miles se. of Diamond Mt., summit of Diamond Range south of Susanville
2194
Comment
CAS-BOT-BC286112
Conyza canadensis
John Thomas Howell; Gordon H. True
1973-8-1
50154
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC293204
Ericameria suffruticosa
Clare B. Hardham
1971-8-22
18393
Lassen
Diamond Mountain
2133
Comment
CAS-BOT-BC293205
Ericameria suffruticosa
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
5068
Lassen
Summit ridge of Diamond Mt.
2346
Comment
CAS-BOT-BC293206
Ericameria suffruticosa
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50665
Lassen
Summit ridge of Diamond Mt.
2346
Comment
CAS-BOT-BC294185
Ericameria nauseosa var. speciosa
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50696
Lassen
South and southeast of Diamond Mt.
2286
Comment
CAS-BOT-BC294186
Ericameria nauseosa var. speciosa
John Thomas Howell; Gordon H. True
1973-8-1
50216
Lassen
Headwaters of Baxter Creek, east slope of Diamond Range south of Susanville
2164
Comment
CAS-BOT-BC294187
Ericameria nauseosa var. speciosa
John Thomas Howell; Gordon H. True
1973-8-1
50217
Lassen
Headwaters of Baxter Creek, east slope of Diamond Range south of Susanville
2164
Comment
CAS-BOT-BC294485
Erigeron bloomeri var. bloomeri
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50676
Lassen
Summit ridge of Diamond Mt.
2346
Comment
CAS-BOT-BC295184
Erigeron inornatus
John Thomas Howell; Gordon H. True
1973-8-1
50157
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC295507
Erigeron linearis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch
2225
Comment
CAS-BOT-BC297196
Erigeron coulteri
Clare B. Hardham
1971-8-22
18398
Lassen
Diamond Mountain
2133
Comment
CAS-BOT-BC300372
Erigeron eatonii var. plantagineus
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50688
Lassen
South and southeast of Diamond Mt.
2286
Comment
CAS-BOT-BC302594
Gnaphalium palustre
John Thomas Howell; Gordon H. True
1973-8-1
50211
Lassen
Headwaters of Baxter Creek, east slope of Diamond Range south of Susanville
2164
Comment
CAS-BOT-BC312018
Eucephalus breweri
Clare B. Hardham
1971-8-22
18390
Lassen
Diamond Mountain
2133
Comment
CAS-BOT-BC312417
Hieracium albiflorum
Clare B. Hardham
1971-8-22
18378
Lassen
Diamond Mountain
2133
Comment
CAS-BOT-BC312418
Hieracium albiflorum
John Thomas Howell; Gordon H. True
1973-8-1
50220
Lassen
Headwaters of Baxter Creek, east slope of Diamond Range south of Susanville
2164
Comment
CAS-BOT-BC314597
Grindelia hirsutula
John Thomas Howell
1976-7-19
51955
Lassen
Southwest of Susanville on Gold Run Road, Sierra Nevada
1341
Comment
CAS-BOT-BC330611
Acer glabrum var. glabrum
John Thomas Howell; Gordon H. True
1973-8-1
50152
Lassen
Sierra Nevada. Gold Run Creek road S of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC341487
Lagophylla ramosissima
John Thomas Howell
1973-8-1
50156
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC347442
Malacothrix floccifera
John Thomas Howell; Gordon H. True
1973-8-1
50158
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC375006
Stenotus acaulis
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50659
Lassen
Summit ridge of Diamond Mountain
2346
Comment
CAS-BOT-BC375594
Stephanomeria lactucina
Clare B. Hardham
1971-8-22
18431
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC37793
Cardamine nuttallii
Clare B. Hardham
1961-6-16
7468 B
Plumas
Diamond Peak. Lassen-Plumas County.
Comment
CAS-BOT-BC384311
Silene bernardina
Clare B. Hardham
1971-8-22
18369
Lassen
Diamond Mountain
2133
Comment
CAS-BOT-BC389264
Silene lemmonii
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mt., Susanville. Perkin's Ranch
2133
Comment
CAS-BOT-BC391607
Actaea rubra
John Thomas Howell; Gordon H. True
1973-8-1
50164
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1584
Comment
CAS-BOT-BC392211
Aquilegia formosa
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mt. Susanville, Perkin's Ranch
2133
Comment
CAS-BOT-BC392212
Aquilegia formosa
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mt. Susanville, Perkin's Ranch
2133
Comment
CAS-BOT-BC401848
Corydalis caseana subsp. caseana
John Thomas Howell; Gordon H. True
1973-8-1
50237
Lassen
Headwaters of Baxter Creek, east slope of Diamond Range south of Susanville
2133
Comment
CAS-BOT-BC404115
Urtica dioica subsp. holosericea
John Thomas Howell; Gordon H. True
1973-8-1
50251
Lassen
Gold Run Creek road south of Susanville, Diamond Range
1950
Comment
CAS-BOT-BC404118
Urtica dioica subsp. holosericea
John Thomas Howell
1976-7-19
51991
Lassen
On Gold Run Creek southwest of Susanville
1386
Comment
CAS-BOT-BC413838
Aconogonon davisiae
G. Schoolcraft
1989-7-3
1940
Plumas
Diamond Mtns. north of Red Rock Lookout
Comment
CAS-BOT-BC451356
Chimaphila menziesii
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain: Susanville. Perkin's Ranch
2133
Comment
CAS-BOT-BC451737
Claytonia lanceolata
G. Schoolcraft
1989-7-3
1943
Plumas
Diamond Mtns. between Diamond & Red Rock peaks.
Comment
CAS-BOT-BC46020
Sedum lanceolatum
Clare B. Hardham
1971-8-22
18425
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC46021
Sedum lanceolatum
John Thomas Howell; Gordon True; Wayne Dakan
1974-7-30
50670
Lassen
Summit ridge of Diamond Mountain
2346
Comment
CAS-BOT-BC52048
Ceanothus prostratus
John Thomas Howell
1976-7-19
51982
Lassen
on Gold Run Creek Southwest of Susanville
1386
Comment
CAS-BOT-BC57303
Equisetum laevigatum
John Thomas Howell; Gordon H. True
1973-8-1
50235
Lassen
Headwaters of Baxter Creek, Canadian Zone forest, east slope of Diamond Range south of Susanville
2133
Comment
CAS-BOT-BC57976
Equisetum
John Thomas Howell
1976-7-19
51994
Lassen
On Gold Run Creek sw. of Susanville.
Comment
CAS-BOT-BC60619
Phoenicaulis cheiranthoides
Clare B. Hardham
1971-8-22
18368
Lassen
Diamond Mountain.
2346
Comment
CAS-BOT-BC60679
Phoenicaulis cheiranthoides
Clare B. Hardham
1961-6-16
7483
Plumas
Diamond Peak.
2286
Comment
CAS-BOT-BC60737
Physaria occidentalis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mountain. Susanville. Perkin's Ranch.
2225
Comment
CAS-BOT-BC60738
Physaria occidentalis
John Thomas Howell; Gordon H. True; Wayne Dakan
1974-7-30
50655
Lassen
Sierra Nevada. Summit ridge of Diamond Mountain.
2346
Comment
CAS-BOT-BC68710
Athyrium filix-femina var. californicum
Clare B. Hardham
1971-8-22
18405
Lassen
Diamond Mountain
1981
Comment
CAS-BOT-BC70537
Cystopteris fragilis
Clare B. Hardham
1961-6-16
7461
Lassen
Diamond Peak
Comment
CAS-BOT-BC74531
Rorippa curvisiliqua
John Thomas Howell; Gordon H. True
1973-8-1
50243
Lassen
Sierra Nevada. East slope of Diamond Range south of Susanville.
2133
Comment
CAS-BOT-BC78036
Abies concolor
John Thomas Howell
1976-7-19
51966
Lassen
Gold Run Creek southwest of Susanville
1386
Comment
CAS-BOT-BC80092
Pseudotsuga menziesii
John Thomas Howell
1976-7-19
51965
Lassen
on Gold Run Creek southwest of Susanville
1386
Comment
CAS-BOT-BC80346
Calocedrus decurrens
John Thomas Howell
1976-7-19
51964
Lassen
on Gold Run Creek southwest of Susanville
1386
Comment
CAS-BOT-BC81149
Juniperus occidentalis
John Thomas Howell; Gordon H. True
1973-8-1
50252
Lassen
on Gold Run Creek, 5 miles from Susanville
1310
Comment
CAS-BOT-BC82313
Arnica cordifolia
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mt., Susanville, Perkin's Ranch
2133
Comment
CAS-BOT-BC82649
Arnica latifolia
John Thomas Howell; Gordon H. True
1973-8-1
50236
Lassen
Headwaters of Baxter Creek, east slope of Diamond Range south of Susanville
2133
Comment
CAS-BOT-BC85003
Artemisia arbuscula subsp. arbuscula
Clare B. Hardham
1971-8-22
18370
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC97326
Artemisia tridentata subsp. tridentata
Clare B. Hardham
1971-8-22
18395
Lassen
Diamond Mountain
2346
Comment
CAS-BOT-BC9861
Delphinium nudicaule
Clare Butterworth Hardham
1961-6-16
7458
Plumas
Diamond Peak
2133
Comment
CHSC102192
Penstemon laetus
Barbara Ertter; Gary Schoolcraft
1989-7-3
8652
Plumas
W-facing steep rocky slope below Red Rock lookout, ca 8 airmiles S of Susanville.
2255
Comment
CHSC106846
Silene nuda
Barbara Ertter
1988-7-25
7867
Lassen
Ridge of Diamond Mts ca 1.5 mi E of Diamond Peak, ca 10 airmiles due S of Susanville.
2255
Comment
CHSC112191
Lomatium roseanum
Dean Wm. Taylor
2012-6-7
21235
Lassen
Sierra Nevada. Diamond Mts.: Ridgetop 1 mile east of Diamond Peak.
2225
Comment
CHSC114405
Achnatherum nevadense
Don Lepley
2014-6-24
Lassen
Lassen National Forest, Eagle Lake Ranger District. Two air miles east of Diamond Mountain summit, around landing at end of Road 28N52A.
2133
Comment
CHSC114406
Carex microptera
Don Lepley
2014-6-24
Lassen
Lassen National Forest, Eagle Lake Ranger District. Two air miles east of Diamond Mountain summit, around landing at end of Road 28N52A.
2133
Comment
CHSC114411
Elymus trachycaulus subsp. trachycaulus
Don Lepley
2014-6-26
Lassen
Lassen National Forest; Eagle Lake Ranger District. Two air miles east of Diamond Mountain summit, in landing at end of Road 28N52A.
2133
Comment
CHSC115057
Lupinus argenteus var. meionanthus
Don Lepley
2013-7-2
Lassen
Lassen National Forest, Eagle Lake Ranger District. Approximately 1.8 air miles west-southwest of head of Elysian Valley, northwest of Bear Flat.
2095
Comment
CHSC33928
Tetradymia canescens
M. S. Taylor
1981-8-4
4158
Plumas
Top of Red Rock Lookout, ca. 8 air mi nw of Antelope Lake, ca. 15 air mi ne of Taylorsville.
2313
Comment
CHSC37704
Castilleja applegatei subsp. pinetorum
M. S. Taylor
1982-9-1
5086
Plumas
Red Rock Lookout, ca. 15 mi ne of Taylorsville.
2316
Comment
CHSC39991
Eriogonum microthecum var. laxiflorum
M. S. Taylor
1982-9-1
5084
Plumas
Red Rock Lookout, ca. 15 mi ne of Taylorsville. In rock outcrops.
2321
Comment
CHSC68838
Acer glabrum var. torreyi
Vernon Oswald; Lowell Ahart
1997-6-24
8607
Lassen
South of Susanville on the north side of Diamond Mtn. At a springy slope with streamlets along Forest Rd.29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary
1889
Comment
CHSC68839
Sanicula graveolens
Vernon Oswald; Lowell Ahart
1997-6-24
8629
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68840
Agoseris heterophylla
Vernon Oswald; Lowell Ahart
1997-6-24
8601
Lassen
South of Susanville on the north side of Diamond Mtn at a stream on Forest Rd. 29N43, 3.5 miles east of Gold Run Rd. (20N10).
1655
Comment
CHSC68841
Antennaria geyeri
Vernon H. Oswald; Lowell Ahart
1997-7-24
8591
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
CHSC68842
Antennaria rosea subsp. confinis
Vernon H. Oswald; Lowell Ahart
1997-6-24
8647
Lassen
South of Susanville at the small pond on the crest of Diamond Mtn., about mid-way between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68843
Erigeron bloomeri var. bloomeri
Vernon Oswald; Lowell Ahart
1997-6-24
8631
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68844
Erigeron linearis
Vernon H. Oswald; Lowell Ahart
1997-6-24
8608
Lassen
South of Susanville on the north side of Diamond Mtn. at slope along Forest Rd. 29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary. At roadside.
1889
Comment
CHSC68845
Erigeron pumilus var. intermedius
Vernon Oswald; Lowell Ahart
1997-6-24
8648
Lassen
South of Susanville at the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68846
Hemizonella minima
Vernon Oswald; Lowell Ahart
1997-6-24
8592
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
CHSC68847
Senecio hydrophiloides
Vernon Oswald; Lowell Ahart
1997-6-24
8625
Plumas
South of Susanville on Diamond Mtn. Motorway (28N15) at the meadow at Wheeler Sheep Campground.
1993
Comment
CHSC68848
Stenotus acaulis
Vernon Oswald; Lowell Ahart
1997-6-24
8630
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
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
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
CHSC68851
Mertensia ciliata
Vernon Oswald; Lowell Ahart
1997-6-24
8617
Lassen
South of Susanville on the north side of Diamond Mtn. at an impoundment on the edge of Forest Rd. 29N43 ca. 7.4 miles east of Gold Run Rd. (29N10), ca. 2.7 mi east of Lassen NF boundary.
2036
Comment
CHSC68852
Boechera pinetorum
Vernon Oswald; Lowell Ahart
1997-6-24
8622
Lassen
South of Susanville on the north side of Diamond Mtn. on Forest Rd. 21N52, 1.0 mi southwest of its junction with 29N43. On a roadcut.
2164
Comment
CHSC68853
Cardamine breweri
Vernon Oswald; Lowell Ahart
1997-6-24
8618
Lassen
South of Susanville on the north side of Diamond Mtn. at an impoundment on the edge of Forest Rd. 29N43 ca. 7.4 miles east of Gold Run Rd. (29N10), ca. 2.7 mi east of Lassen NF boundary. On the edge of a streamlet entering the impoundment.
2036
Comment
CHSC68854
Phoenicaulis cheiranthoides
Vernon Oswald; Lowell Ahart
1997-6-24
8622 .1
Lassen
South of Susanville on the north side of Diamond Mtn. on Forest Rd. 21N52, 1.0 mi southwest of its junction with 29N43. Roadcut.
2164
Comment
CHSC68855
Sambucus racemosa var. microbotrys
Vernon Oswald; Lowell Ahart
1997-6-24
8609
Lassen
South of Susanville on the north side of Diamond Mtn. at a springy slope with streamlets along Forest Rd. 29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundry.
1889
Comment
CHSC68856
Eremogone congesta var. subcongesta
Vernon Oswald; Lowell Ahart
1997-6-24
8632
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68857
Arenaria kingii var. glabrescens
Vernon Oswald; Lowell Ahart
1997-6-24
8633
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68858
Pseudostellaria jamesiana
Vernon Oswald; Lowell Ahart
1997-6-24
8619
Lassen
South of Susanville on the north side of Diamond Mtn. at an impoundment on the edge of Forest Rd. 29N43, ca. 7.4 miles east of Gold Run Rd. (29N10), ca. 2.7 mi east of Lassen NF boundary.
2036
Comment
CHSC68859
Stellaria crispa
Vernon Oswald; Lowell Ahart
1997-6-24
8610
Lassen
South of Susanville on the north side of Diamond Mtn. at a slope along Forest Rd. 29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary.
1889
Comment
CHSC68860
Chenopodium simplex
Vernon Oswald; Lowell Ahart
1997-6-24
8602
Lassen
South of Susanville on the north side of Diamond Mtn., at a stream on Forest Rd. 29N43, 3.5 miles east of Gold Run Rd.
1655
Comment
CHSC68861
Cornus sericea subsp. sericea
Vernon Oswald; Lowell Ahart
1997-6-24
8611
Lassen
South of Susanville on the north of Diamond Mtn. at a springy slope with streamlets along Forest Rd. 29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary.
1889
Comment
CHSC68862
Astragalus whitneyi var. confusus
Vernon H. Oswald; Lowell Ahart
1997-6-24
8634
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68863
Lupinus arbustus
Vernon Oswald; Lowell Ahart
1997-6-24
8635
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68864
Trifolium productum
Vernon Oswald; Lowell Ahart
1997-6-24
8636
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68865
Taraxia tanacetifolia
Vernon Oswald; Lowell Ahart
1997-6-24
8623
Lassen
South of Susanville on the north side of Diamond Mtn. on Forest Rd. 21N52, 1.0 mi southwest of its junction with 29N43. On a roadcut.
2164
Comment
CHSC68866
Collomia linearis
Vernon Oswald; Lowell Ahart
1997-6-24
8621
Lassen
South of Susanville on the north side of Diamond Mtn. at an impoundment on the edge of Forest Rd. 29N43 ca. 7.4 miles east of Gold Run Rd. (29N10), ca. 2.7 mi east of Lassen NF boundary.
2036
Comment
CHSC68867
Actaea rubra
Vernon Oswald; Lowell Ahart
1997-6-24
8612
Lassen
South of Susanville on the north side of Diamond Mtn. at a slope along Forest Rd. 29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary.
1889
Comment
CHSC68868
Myosurus apetalus var. borealis
Vernon Oswald; Lowell Ahart
1997-6-24
8651
Lassen
South of Susanville just south of the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout. In a meadow.
2249
Comment
CHSC68869
Geum triflorum
Vernon Oswald; Lowell Ahart
1997-6-24
8649
Lassen
South of Susanville at the pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68870
Rubus parviflorus
Vernon Oswald; Lowell Ahart
1997-6-24
8614
Lassen
South of Susanville on the north side of Diamond Mtn. along Forest Rd. 29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary.
1889
Comment
CHSC68871
Galium bifolium
Vernon Oswald; Lowell Ahart
1997-6-24
8606
Lassen
South of Susanville on the north side of Diamond Mtn. at a stream on Forest Rd. 29N43, 3.5 miles east of Gold Run Rd. (29N10).
1655
Comment
CHSC68872
Lithophragma glabrum
Vernon Oswald; Lowell Ahart
1997-6-24
8641
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68873
Pectiantia pentandra
Vernon H. Oswald; Lowell Ahart
1997-6-24
8615
Lassen
South of Susanville on the north side of Diamond Mtn. at a springy slope with streamlets along Forest Rd. 29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary.
1889
Comment
CHSC68874
Castilleja arachnoidea
Vernon Oswald; Lowell Ahart
1997-6-24
8642
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68875
Castilleja tenuis
Vernon Oswald; Lowell Ahart
1997-6-24
8626
Plumas
South of Susanville on Diamond Mtn. Motorway (28N15) at the meadow at Wheeler Sheep Campground.
1993
Comment
CHSC68876
Erythranthe lewisii
Vernon Oswald; Lowell Ahart
1997-6-24
8616
Lassen
South of Susanville on the north side of Diamond Mtn. at a springy slope with streamlets along Forest Rd. 29N42, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary.
1889
Comment
CHSC68877
Diplacus mephiticus
Vernon Oswald; Lowell Ahart
1997-6-24
8597
Lassen
South of Susanville on the north side of Diamond Mtn. on Forest Rd. 29N43, 1.2 miles east of Gold Run Rd.
1685
Comment
CHSC68878
Orthocarpus cuspidatus subsp. cryptanthus
Vernon Oswald; Lowell Ahart
1997-6-24
8627
Plumas
South of Susanville on Diamond Mtn. Motorway (28N15) at the meadow of Wheeler Sheep Campground.
1993
Comment
CHSC68879
Pedicularis groenlandica
Vernon Oswald; Lowell Ahart
1997-6-24
8652
Lassen
South of Susanville just south of small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68880
Penstemon gracilentus
Vernon Oswald; Lowell Ahart
1997-6-24
8589
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
CHSC68881
Penstemon heterodoxus var. heterodoxus
Vernon Oswald
1997-6-24
8643
Lassen
South of Susanville near the samll pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68882
Penstemon janishiae
Vernon Oswald; Lowell Ahart
1997-6-24
8644
Lassen
South of Susanville near the small pool on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68883
Penstemon roezlii
Vernon Oswald; Lowell Ahart
1997-6-24
8623 .1
Lassen
South of Susanville on the north side of Diamond Mtn. on Forest Rd. 21N52, 1.0 mi southwest of its junction with 29N43.
2164
Comment
CHSC68884
Penstemon rydbergii var. oreocharis
Vernon Oswald; Lowell Ahart
1997-6-24
8628
Plumas
South of Susanville on Diamond Mtn. Motorway (28N15) at the meadow at Wheeler Sheep Campground.
1993
Comment
CHSC68885
Penstemon sudans
Vernon Oswald; Lowell Ahart
1997-6-24
8599
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
CHSC68886
Juncus hemiendytus var. hemiendytus
Vernon Oswald; Lowell Ahart
1997-6-24
8653
Lassen
South of Susanville just south of the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout. Meadow.
2249
Comment
CHSC68887
Allium platycaule
Vernon Oswald; Lowell Ahart
1997-6-24
8624
Lassen
South of Susanville on the north side of Diamond Mtn. On Forest Rd. 21N52, 1.0 mi southwest of its junction with 29N43.
2164
Comment
CHSC68888
Achnatherum occidentale subsp. californicum
Vernon Oswald; Lowell Ahart
1997-6-24
8600
Lassen
South of Susanville on the north side of Diamond Mtn. On forest Rd. 29N43, 1.2 miles east of Gold Run Rd.
1685
Comment
CHSC68889
Melica fugax
Vernon Oswald; Lowell Ahart
1997-6-24
8645
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68890
Trisetum spicatum
Vernon Oswald; Lowell Ahart
1997-6-24
8646
Lassen
South of Susanville near the pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68891
Phacelia humilis var. humilis
Vernon H. Oswald; Lowell Ahart
1997-6-24
8620
Lassen
South of susanville on the north side of Diamond Mtn. at an impoundment on the edge of Forest Rd. 29N43 ca. 7.4 miles east of Gold Run Rd. (29N10), ca. 2.7 mi east of Lassen NF boundary.
2036
Comment
CHSC68892
Floerkea proserpinacoides
Vernon H. Oswald; Lowell Ahart
1997-6-24
8650
Lassen
South of Susanville just south of the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout. Meadow.
2249
Comment
CHSC68893
Mentzelia dispersa
Vernon Oswald; Lowell Ahart
1997-6-24
8603
Lassen
South of Susanville on the north side of Diamond Mtn. at a stream on Forest Rd. 29N43, 3.5 miles east of Gold Run Rd. (29N10).
1655
Comment
CHSC68894
Allophyllum integrifolium
Vernon Oswald; Lowell Ahart
1997-6-24
8604
Lassen
South of Susanville on the north side of Diamond Mtn. at a stream on Forest Rd. 29N43, 3.5 miles east of Gold Run Rd. (29N10). Bordering the stream.
1655
Comment
CHSC68895
Ipomopsis congesta subsp. montana
Vernon Oswald; Lowell Ahart
1997-6-24
8637
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68896
Leptosiphon ciliatus
Vernon Oswald; Lowell Ahart
1997-6-24
8605 .1
Lassen
South of Susanville on the north side of Diamond Mtn. at a stream on Forest Rd. 29N43, 3.5 miles east of Gold Run Rd. (29N10).
1655
Comment
CHSC68897
Navarretia breweri
Vernon Oswald; Lowell Ahart
1997-6-24
8605 .2
Lassen
South of Susanville on the north side of Diamond Mtn. at a stream on Forest Rd. 29N43, 3.5 miles east of Gold Run Rd. (29N10).
1655
Comment
CHSC68898
Phlox diffusa
Vernon Oswald; Lowell Ahart
1997-6-24
8638
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen flat and Red Rock Lookout.
2249
Comment
CHSC68899
Eriogonum douglasii var. meridionale
Vernon Oswald; Lowell Ahart
1997-6-24
8639
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68900
Eriogonum nudum var. nudum
Vernon Oswald; Lowell Ahart
1997-6-24
8595
Lassen
South of Susanville on the north side of Diamond Mtn. on Forest Rd. 29N43, 1.2 miles east of Gold Run Rd. (29N10). Along the edge of the road.
1685
Comment
CHSC68901
Eriogonum spergulinum var. reddingianum
Vernon Oswald; Lowell Ahart
1997-6-24
8596
Lassen
South of Susanville on the north side of Diamond Mtn. on Forest Rd. 29N43, 1.2 miles east of Gold Run Rd. (29N10). Along the edge of the road.
1685
Comment
CHSC68902
Eriogonum umbellatum var. nevadense
Vernon Oswald; Lowell Ahart
1997-6-24
8640
Lassen
South of Susanville near the small pond on the crest of Diamond Mtn., about midway between Aspen Flat and Red Rock Lookout.
2249
Comment
CHSC68903
Ranunculus uncinatus var. uncinatus
Vernon Oswald; Lowell Ahart
1997-6-24
8613
Lassen
South of Susanville on the north side of Diamond Mtn. at a slope with streamlets along Forest Rd. 29N43, 5.4 miles east of Gold Run Rd. (29N10), 0.7 mi east of Lassen NF boundary. Along a roadside ditch.
1889
Comment
CHSC72292
Lomatium plummerae
L. P. Janeway; Glenn Clifton
1998-7-8
5725
Plumas
About 1.5 mi southwest of Diamond Mtn; at junction of Diamond Mtn Motorway (Road 28N15) and unnamed road to small pond on a saddle of the crest.
2115
Comment
CHSC72294
Antennaria umbrinella
L. P. Janeway; Glenn Clifton
1998-7-9
5732
Plumas
Near the head of Pierce Creek; north side of Diamond Mtn Motorway 0.3 mi east of Wheeler Sheep Camp.
1990
Comment
CHSC72295
Antennaria umbrinella
L. P. Janeway; Glenn Clifton
1998-7-9
5731
Plumas
Near the head of Pierce Creek; north side of Diamond Mtn Motorway 0.3 mi east of Wheeler Sheep Camp.
1990
Comment
CHSC72299
Erigeron linearis
L. P. Janeway; Glenn Clifton
1998-7-9
5729
Lassen
Ridgetop saddle 1.0 mi east of Diamond Mtn.
2215
Comment
CHSC72300
Erigeron pumilus var. intermedius
L. P. Janeway; Glenn Clifton
1998-7-9
5727
Lassen
Ridgetop saddle 1.0 mi east of Diamond Mtn.
2215
Comment
CHSC72310
Eremogone congesta var. subcongesta
L. P. Janeway; Glenn Clifton
1998-7-9
5730
Lassen
Ridgetop saddle, 1.0 mi east of Diamond Mtn.
2215
Comment
CHSC72312
Hydrophyllum occidentale
L. P. Janeway; Glenn Clifton
1998-7-8
5726
Plumas
About 1.5 mi southwest of Diamond Mtn; at junction of Diamond Mtn Motorway (Road 28N15) and unnamed road to small pond on a saddle on the crest.
2115
Comment
CHSC72317
Ipomopsis congesta subsp. palmifrons
L. P. Janeway; Glenn Clifton
1998-7-9
5728
Lassen
Ridgetop saddle 1.0 mi east of Diamond Mtn.
2215
Comment
CHSC7668
Astragalus purshii
Beverley J. Wise
1969-4-21
57
Lassen
6 mi. south of Susanville on Las. Co. Rd. 204 (Gold Run Road).
1310
Comment
CHSC77177
Heracleum lanatum
G. Schoolcraft
1997-7-30
2618
Lassen
W slope of Dimond Mtn.
1950
Comment
CHSC77184
Artemisia arbuscula subsp. thermopola
G. Schoolcraft
1997-8-6
2659
Lassen
Diamond Mtn.
2316
Comment
CHSC7719
Mertensia ciliata var. stomatechoides
Clarence Ash
1969-5-21
2
Lassen
Diamond Mountain, distance from Susanville undetermined.
1828
Comment
CHSC77191
Cirsium andersonii
G. Schoolcraft
1997-8-6
Plumas
S of Red Rock Lookout, Diamond Mtn. area. Roadside.
1965
Comment
CHSC77193
Ericameria suffruticosa
G. Schoolcraft
1997-8-6
Lassen
Diamond Mtn.
2316
Comment
CHSC77206
Lesquerella occidentalis subsp. occidentalis
G. Schoolcraft
1997-5-18
2590
Plumas
Top of Dimond Mtns. farthest peak to the e.
2255
Comment
CHSC77230
Sibbaldia procumbens
G. Schoolcraft
1997-8-6
2663
Lassen
Diamond Mtn.
2316
Comment
CHSC77247
Carex fracta
G. Schoolcraft
1997-7-30
Lassen
Slope of Diamond Mtn.
1889
Comment
CHSC77249
Carex praegracilis
G. Schoolcraft
1997-7-30
2625
Lassen
W slope of Diamond Mtn.
1889
Comment
CHSC77261
Agrostis variabilis
G. Schoolcraft
1997-8-6
2662
Lassen
Dimond Mtn.
2316
Comment
CHSC77264
Glyceria elata
G. Schoolcraft
1997-7-30
2614
Lassen
W facing slope of Diamond Mtn.
1950
Comment
CHSC78476
Artemisia tridentata subsp. vaseyana
Vernon H. Oswald
2000-7-31
9944
Plumas
Forest Road 28N15 on Diamond Mountain at the pond draining into Indian Creek.
2084
Comment
CHSC78477
Chrysothamnus humilis
Beth Corbin
2000-7-24
979
Lassen
Northeast of Poison Lake, just east of the Pittville Highway.
1705
Comment
CHSC78478
Chrysothamnus humilis
Vernon H. Oswald
2000-7-31
9945
Lassen
Spur road leading from Forest Road 28N15 to the small pond on the crest of Diamond Mountain.
2215
Comment
CHSC78479
Ericameria suffruticosa
Vernon H. Oswald
2000-7-31
9946
Lassen
Spur road leading from Forest Road 28N15 to the small pond on the crest of Diamond Mountain.
2215
Comment
CHSC78482
Eriogonum microthecum var. laxiflorum
Vernon H. Oswald
2000-7-31
9947
Lassen
Spur road leading from Forest Road 28N15 to the small pond on the crest of Diamond Mountain.
2215
Comment
CHSC78483
Polygonum polygaloides subsp. confertiflorum
Vernon H. Oswald
2000-7-31
9948
Lassen
Spur road leading from Forest Road 28N15 to the small pond on the crest of Diamond Mountain.
2215
Comment
GH360236
Melica bulbosa
G. L. Stebbins & J. A. Jenkins
1937-7-10
2283
Unknown
Summit and east slope of Diamond Mt.
2194
Comment
GH362924
Pyrola picta
M. E. Jones
1897-6-28
Unknown
Diamond Mt. Susanville. Perkin's Ranch
2133
Comment
GH362966
Pyrola picta
M. E. Jones
1897-6-28
Unknown
Diamond Mt. Susanville. Perkin's Ranch
2133
Comment
GH366438
Astragalus whitneyi
M. E. Jones
1897-6-28
Unknown
Top of Diamond Mt., Susanville, Perkin's Ranch
2225
Comment
GH366441
Astragalus whitneyi
M. E. Jones
1897-6-28
Unknown
Top of Diamond Mt., Susanville, Perkin's Ranch
2225
Comment
HSC12524
Calyptridium umbellatum
Marcus E. Jones
1897-6-28
Lassen
Diamond Mtn., Susanville, Perkin's Ranch
2226
Comment
HSC68801
Poa bolanderi
Gary Schoolcraft
1980-8-13
349
Lassen
N side of Diamond Mtn.
1951
Comment
HSC68802
Deschampsia elongata
G. Schoolcraft
1980-8-13
350
Lassen
N side of Diamond Mountain.
1951
Comment
HSC69068
Penstemon gracilentus
Gary Schoolcraft
1980-8-13
352
Lassen
N face of Diamond Mtn., S of Susanville
1982
Comment
HSC69074
Agrostis exarata
Gary Schoolcraft
1980-8-13
351
Lassen
N side of Diamond Mountain, south of Susanville
1951
Comment
HSC90792
Senecio triangularis
Barbara Ertter
1988-7-25
7870
Lassen
Ridge of Diamond Mtns, ca. 1.5 mi. E of Diamond Peak, ca. 10 air mi due S of Susanville.
2256
Comment
JEPS103217
Eriogonum ursinum var. ursinum
G. Schoolcraft
1989-7-3
1936
Plumas
Diamond Mtns. south of Red Rock Lookout
2225
Comment
JEPS26653
Plectritis macrocera
Lauramay T. Dempster
1961-6-17
1668
Lassen
about 4 mi sw of junction w Richmond Road (s of Susanville, Gold Run Creek); Gold Run Creek
Comment
JEPS27169
Nemacladus capillaris
Lauramay T. Dempster
1961-6-17
1673
Lassen
about 4 mi sw Gold Run Creek junction with Richmond Road (Gold Run Creek, s of Susanville); Gold Run Creek
Comment
JEPS27188
Hesperolinon micranthum
Lauramay T. Dempster
1961-6-17
1670
Lassen
about 4 mi sw junction with Richmond Road (s of Susanville); Gold Run Creek
Comment
JEPS29198
Rigiopappus leptocladus
Lauramay T. Dempster
1961-6-17
1672
Lassen
Gold Run Creek about 4 mi sw of junction with Richmond Road (s of Susanville); Gold Run Creek
Comment
JEPS29231
Agoseris heterophylla
Lauramay T. Dempster
1961-6-17
1671
Lassen
s, 4 mi sw of junction of Gold Run Creek and Richmond Road Susanville; Gold Run Creek
Comment
JEPS81609
Castilleja applegatei subsp. pinetorum
M. S. Taylor
1982-9-1
5086
Plumas
ca 15 mi ne Taylorsville; Diamond Mt. Quad., Red Rock Lookout
2316
Comment
JEPS85836
Sambucus racemosa var. microbotrys
Barbara Ertter
1988-7-25
7873
Lassen
ridge of mts. ca 1.5 mi e Diamond Peak (ca 10 air mi s of Susanville); Diamond Mts.
2255
Comment
JEPS85845
Calochortus leichtlinii
Barbara Ertter with Gary Schoolcraft
1989-7-3
8660
Plumas
ca. 8 airmiles s. Susanville (ridge between Red Rock & Diamond Mt.)
2225
Comment
JEPS85846
Penstemon janishiae
Barbara Ertter with Gary Schoolcraft
1989-7-3
8667
Plumas
ca. 7 air mi s Susanville (bare rocky ridge extending n from main peak); Diamond Mt. Peak, s of Susanville
2316
Comment
JEPS87923
Viola purpurea subsp. venosa
Barbara Ertter with Gary Schoolcraft
1989-7-3
8675
Plumas
8 air mi s of Susanville (w side of ridge between Diamond Mountain and Red Rock)
2225
Comment
JEPS87937
Ipomopsis congesta subsp. montana
Barbara Ertter with Gary Schoolcraft
1989-7-3
8663
Plumas
ca. 7 air mi s Susanville (sw peak); Diamond Mt.
2316
Comment
JEPS87996
Silene nuda
Barbara Ertter
1988-7-25
7867
Lassen
ca 1.5 mi e Diamond Peak (ca 10 airmi due s of Susanville, ridge of Diamond Mts.); ridge of Diamond Mts., e of Diamond Peak
2255
Comment
JEPS88876
Blepharipappus scaber
Lauramay T. Dempster
1961-6-17
1669
Lassen
about 4 mi sw junction with Richmond Road (s of Susanville); Gold Run Creek
Comment
JEPS94376
Juncus hemiendytus var. hemiendytus
Vernon Oswald and Lowell Ahart
1997-6-24
8653
Lassen
s of Susanville (just s of the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94454
Sanicula graveolens
Vernon Oswald and Lowell Ahart
1997-6-24
8629
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94455
Melica fugax
Vernon Oswald and Lowell Ahart
1997-6-24
8645
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94456
Astragalus whitneyi var. confusus
Vernon Oswald and Lowell Ahart
1997-6-24
8634
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94457
Eriogonum douglasii var. meridionale
Vernon Oswald and Lowell Ahart
1997-6-24
8639
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94458
Arenaria congesta var. subcongesta
Vernon Oswald and Lowell Ahart
1997-6-24
8632
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94459
Stenotus acaulis
Vernon Oswald and Lowell Ahart
1997-6-24
8630
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94469
Eriogonum umbellatum var. modocense
Vernon Oswald and Lowell Ahart
1997-6-24
8640
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94529
Castilleja arachnoidea
Vernon Oswald and Lowell Ahart
1997-6-24
8642
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94530
Phlox diffusa
Vernon Oswald and Lowell Ahart
1997-6-24
8638
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94531
Penstemon roezlii
Vernon Oswald and Lowell Ahart
1997-6-24
8623 .1
Lassen
s of Susanville (on n side of Diamond Mountain on Forest Road 21N52 1.0 mi sw of its junction with 29N43); Diamond Mountain, Forest Road 21N52
2164
Comment
JEPS94532
Erigeron pumilus var. intermedius
Vernon Oswald and Lowell Ahart
1997-6-24
8648
Lassen
s of Susanville (at the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94533
Lithophragma glabrum
Vernon Oswald and Lowell Ahart
1997-6-24
8641
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94534
Achnatherum occidentale subsp. californicum
Vernon Oswald and Lowell Ahart
1997-6-24
8600
Lassen
s of Susanville (on n side of Diamond Mountain on Forest Road 29N43, 1.2 mi e of Gold Run Road (29N10), along edge of the road); Diamond Mountain on Forest Road 29N43
1685
Comment
JEPS94535
Actaea rubra
Vernon Oswald and Lowell Ahart
1997-6-24
8612
Lassen
0.7 mi e of boundary of Lassen National Forest (s of Susanville on n side of Diamond Mountain, along Forest Road 29N43, 5.4 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
1889
Comment
JEPS94536
Allophyllum integrifolium
Vernon Oswald and Lowell Ahart
1997-6-24
8604
Lassen
s of Susanville (on n side of Diamond Mountain at a stream on Forest Road 29N43, 3.5 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
1655
Comment
JEPS94537
Acer glabrum var. torreyi
Vernon Oswald and Lowell Ahart
1997-6-24
8607
Lassen
0.7 mi e of boundary of Lassen National Forest (s of Susanville, on n side of Diamond Mountain, along Forest Road 29N43, 5.4 mi e of Gold Run Road); Diamond Mountain, Forest Road 29N43
1889
Comment
JEPS94538
Erigeron linearis
Vernon Oswald and Lowell Ahart
1997-6-24
8608
Lassen
0.7 mi e of boundary of Lassen National Forest (5.4 mi e of Gold Run Road (29N10), s of Susanville, on n side of Diamond Mountain along Forest Road 29N43); Diamond Mountain along Forest Road 29N43
1889
Comment
JEPS94539
Navarretia breweri
Vernon Oswald and Lowell Ahart
1997-6-24
8605 .2
Lassen
s of Susanville (on n side of Diamond Mountain at a stream on Forest Road 29N43, 3.5 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
1655
Comment
JEPS94540
Rubus parviflorus
Vernon Oswald and Lowell Ahart
1997-6-24
8614
Lassen
0.7 mi e of boundary of Lassen National Forest (5.4 mi e of Gold Run Road (29N10), s of Susanville, on n side of Diamond Mountain along Forest Road 29N43); Diamond Mountain along Forest Road 29N43
1889
Comment
JEPS94541
Ranunculus uncinatus
Vernon Oswald and Lowell Ahart
1997-6-24
8613
Lassen
0.7 mi e of boundary of Lassen National Forest (s of Susanville on n side of Diamond Mountain, along Forest Road 29N43, 5.4 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
1889
Comment
JEPS94542
Sambucus racemosa var. microbotrys
Vernon Oswald and Lowell Ahart
1997-6-24
8609
Lassen
0.7 mi e of boundary of Lassen National Forest (s of Susanville on n side of Diamond Mountain along Forest Road 29N43, 5.4 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
1889
Comment
JEPS94543
Mentzelia dispersa
Vernon Oswald and Lowell Ahart
1997-6-24
8603
Lassen
s of Susanville (on n side of Diamond Mountain at a stream on Forest Road 29N43, 3.5 mi e of Gold Run Road); Diamond Mountain, Forest Road 29N43
1655
Comment
JEPS94544
Penstemon rydbergii var. oreocharis
Vernon Oswald and Lowell Ahart
1997-6-24
8628
Plumas
s of Susanville (on Diamond Mountain Motorway (28N15) at the meadow at Wheeler Sheep Campground); Wheeler Sheep Campground, Diamond Mountain Motorway
1993
Comment
JEPS94545
Castilleja tenuis
Vernon Oswald and Lowell Ahart
1997-6-24
8626
Plumas
s of Susanville (on Diamond Mountain Motorway (28N15) at the meadow at Wheeler Sheep Campground); Wheeler Sheep Campground, Diamond Mountain Motorway
1993
Comment
JEPS94546
Allium platycaule
Vernon Oswald and Lowell Ahart
1997-6-24
8624
Lassen
s of Susanville (on n side of Diamond Mountain on Forest Road 21N52, 1.0 mi sw of its junction with 29N43); Diamond Mountain, Forest Road 21N52
2164
Comment
JEPS94547
Taraxia tanacetifolia
Vernon Oswald and Lowell Ahart
1997-6-24
8623
Lassen
s of Susanville (on n side of Diamond Mountain on Forest Road 21N52, 1.0 mi sw of its junction with 29N43); Diamond Mountain, Forest Road 21N52
2164
Comment
JEPS94548
Galium bifolium
Vernon Oswald and Lowell Ahart
1997-6-24
8606
Lassen
s of Susanville (on n side of Diamond Mountain at a stream on Forest Road 29N43, 3.5 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
1655
Comment
JEPS94549
Cardamine breweri
Vernon Oswald and Lowell Ahart
1997-6-24
8618
Lassen
2.7 mi e of boundary of Lassen National Forest (s of Susanville, on n side of Diamond Mountain at an impoundment on the edge of Forest Road 29N43, 7.4 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
2036
Comment
JEPS94550
Pseudostellaria jamesiana
Vernon Oswald and Lowell Ahart
1997-6-24
8619
Lassen
2.7 mi e of boundary of Lassen National Forest (7.4 mi e of God Run Road (29N10), s of Susanville on n side of Diamond Mountain at an impoundment of the edge of Forest Road 29N43); Diamond Mountain, Forest Road 29N43
2036
Comment
JEPS94551
Collomia linearis
Vernon Oswald and Lowell Ahart
1997-6-24
8621
Lassen
2.7 mi e of boundary of Lassen National Forest (s of Susanville on n side of Diamond Mountain at an impoundment on edge of Forest Rd 29N43 7.4 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
2036
Comment
JEPS94552
Mimulus lewisii
Vernon Oswald and Lowell Ahart
1997-6-24
8616
Lassen
0.7 mi e of boundary of Lassen National Forest (5.4 mi e of Gold Run Road (29N10), s of Susanville, on n side of Diamond Mountain along Forest Road 29N43); Diamond Mountain along Forest Road 29N43
1889
Comment
JEPS94553
Pedicularis groenlandica
Vernon Oswald and Lowell Ahart
1997-6-24
8652
Lassen
s of Susanville (just s of the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94554
Geum triflorum
Vernon Oswald and Lowell Ahart
1997-6-24
8649
Lassen
s of Susanville (at the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94555
Antennaria rosea subsp. confinis
Vernon Oswald and Lowell Ahart
1997-6-24
8647
Lassen
s of Susanville (at the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94556
Arenaria kingii var. glabrescens
Vernon Oswald and Lowell Ahart
1997-6-24
8633
Lassen
s of Susanville (near the small pond on the crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout); crest of Diamond Mountain
2249
Comment
JEPS94557
Penstemon gracilentus
Vernon Oswald and Lowell Ahart
1997-6-24
8598
Lassen
s of Susanville (on n side of Dianmond Mountain on Forest Road 29N43, 1.2 mi e of Gold Run Road (29N10)); Dianmond Mountain, Forest Road 29N43
1685
Comment
JEPS94558
Eriogonum nudum var. pubiflorum
Vernon Oswald and Lowell Ahart
1997-6-24
8595
Lassen
s of Susanville (on the n side of Diamond Mountain on Forest Road 29N43, 1.2 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
1685
Comment
JEPS94559
Antennaria geyeri
Vernon Oswald and Lowell Ahart
1997-6-24
8591
Lassen
s of Susanville (on n side of Diamond Mountain on Forest Road 29N43, 1.2 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
1685
Comment
JEPS94560
Eriogonum spergulinum var. reddingianum
Vernon Oswald and Lowell Ahart
1997-6-24
8596
Lassen
s of Susanville (on the n side of Diamond Mountain on Forest Road 29N43, 1.2 mi e of Gold Run Road (29N10)); Diamond Mountain, Forest Road 29N43
1685
Comment
JEPS94561
Penstemon sudans
Vernon Oswald and Lowell Ahart
1997-6-24
8599
Lassen
on Forest Rd. 29N43 1.2 mi e Gold Run Rd. (29N10) (n side of mt., s of Susanville); Diamond Mtn.
1685
Comment
JEPS94562
Mitella pentandra
Vernon Oswald and Lowell Ahart
1997-6-24
8615
Lassen
slope along Forest Rd. 29N43 5.4 mi e Gold Run Rd. (n side of mtn., s of Susanville); Diamond Mtn.
1889
Comment
JEPS94563
Mimulus mephiticus
Vernon Oswald and Lowell Ahart
1997-6-24
8597
Lassen
on Forest Rd. 29N43 1.2 mi e Gold Run Rd. (29N10) (n side of mt., s of Susanville); Diamond Mtn.
1685
Comment
JEPS94564
Senecio hydrophiloides
Vernon H. Oswald and Lowell Ahart
1997-6-24
8625
Plumas
on Diamond Mtn. Motorway (28N15) s Susanville (at the meadow at Wheeler Sheep Campground)
1993
Comment
JEPS94967
Hemizonella minima
Vernon Oswald and Lowell Ahart
1997-6-24
8592
Lassen
s of Susanville (1.2 mi e of Gold Run Road (29N10), on the n side of Diamond Mountain on Forest Road 29N43); Diamond Mountain, Forest Road 29N43
1685
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
JEPS94989
Linanthus ciliatus
Vernon Oswald and Lowell Ahart
1997-6-24
8605 .1
Lassen
s of Susanville (3.5 mi e of Gold Run Road (29N10), on n side of Diamond Mountain at a stream on Forest Road 29N43); Diamond Mountain, Forest Road 29N43
1655
Comment
JEPS94999
Agoseris heterophylla
Vernon Oswald and Lowell Ahart
1997-6-24
8601
Lassen
s of Susanville (on n side of Diamond Mountain at a stream on Forest Road 29N43, 3.5 mi e of Gold Run Road); Diamond Mountain, Forest Road 29N43
1655
Comment
JEPS95000
Phacelia humilis var. humilis
Vernon Oswald and Lowell Ahart
1997-6-24
8620
Lassen
2.7 mi e of Lassen National Forest boundary (7.4 mi e of Gold Run Road (29N10), s of Susanville on n side of Diamond Mountain at an impoundment on the edge of Forest Road 29N43); Diamond Mountain, Forest Road 29N43
2036
Comment
JEPS95001
Mertensia ciliata
Vernon Oswald and Lowell Ahart
1997-6-24
8617
Lassen
2.7 mi e of Lassen National Forest boundary (7.4 mi e of Gold Run Road (29N10), s of Susanville on n side of Diamond Mountain at an impoundment on the edge of Forest Road 29N43); Diamond Mountain, Forest Road 29N43
2036
Comment
JEPS95014
Cornus sericea subsp. sericea
Vernon Oswald and Lowell Ahart
1997-6-24
8611
Lassen
0.7 mi e of Lassen National Forest boundary (5.4 mi e of Gold Run Road (29N10), s of Susanville on n side of Diamond Mountain at a springy slope with streamlets along Forest Road 29N43); Diamond Mountain, Forest Road 29N43
1889
Comment
JEPS95016
Orthocarpus cuspidatus subsp. cryptanthus
Vernon Oswald and Lowell Ahart
1997-6-24
8627
Plumas
s. Susanville (on Diamond Mt. Motorway (28N15) at meadow at Wheeler Sheep Campground, on gravelly slope leading down from the rd. to the meadow); Wheeler Sheep Campground
1993
Comment
JEPS95038
Stellaria crispa
Vernon Oswald and Lowell Ahart
1997-6-24
8610
Lassen
0.7 mi e of boundary of Lassen National Forest (s of Susanville, on n side of Diamond Mountain along Forest Road 29N43, 5.4 mi e of Gold Run road (29N10)); Diamond Mountain, Forest Road 29N43
1889
Comment
JEPS95090
Floerkea proserpinacoides
Vernon Oswald and Lowell Ahart
1997-6-24
8650
Lassen
s of Susanville just s of small ond on crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout Red Rock Lookout; crest of Diamond Mountain
2249
Comment
JEPS95107
Floerkea proserpinacoides
Vernon Oswald and Lowell Ahart
1997-6-24
8650
Lassen
s of Susanville just s of small ond on crest of Diamond Mountain, about midway between Aspen Flat and Red Rock Lookout Red Rock Lookout; crest of Diamond Mountain
2249
Comment
JEPS95161
Mertensia ciliata
Vernon Oswald and Lowell Ahart
1997-6-24
8617
Lassen
2.7 mi e of Lassen National Forest boundary (7.4 mi e of Gold Run Road (29N10), s of Susanville on n side of Diamond Mountain at an impoundment on the edge of Forest Road 29N43); Diamond Mountain, Forest Road 29N43
2036
Comment
NY430489
Eriogonum marifolium
G. Schoolcraft
1997-8-6
2671
Lassen
Diamond Mountain
2316.5
Comment
NY600715
Penstemon gracilentus
B. J. Ertter
1988-7-25
7866
Lassen
Ridge of Diamond Mountains ca. 1.5 miles east of Diamond Peak, ca. 10 airmiles due south of Susanville.
2255.5
Comment
NY601595
Penstemon heterodoxus var. shastensis
B. J. Ertter
1989-7-3
8672
Plumas
Diamond Moutain peak, ca. 7 airmiles south of Susanville
2286.0
Comment
NY604216
Penstemon janishiae
G. L. Stebbins
1937-7-10
2282
Lassen
Summit and east slope of Diamond Mountain
2194.6
Comment
NY604244
Penstemon janishiae
B. J. Ertter
1989-7-3
8667
Plumas
Diamond Mountain peak ca. 7 airmiles south of Susanville.
2316.5
Comment
NY650092
Penstemon roezlii
B. J. Ertter
1989-7-3
8656
Plumas
Ridge between Red Rock and Diamond Mountain ca. 8 airmiles south of Susanville
2225.0
Comment
NY650102
Penstemon roezlii
J. T. Howell
1973-8-1
50205
Lassen
Headwaters of Baxter Creek, east slope of Diamond Range south of Susanville
2164.1
Comment
NY758141
Sedum lanceolatum
J. T. Howell
1974-7-30
50670
Lassen
Summit ridge of Diamond Mountain
2286
Comment
NY802646
Trifolium kingii var. productum
B. J. Ertter
1989-7-3
8674
Plumas
Diamond Mountain peak ca. 7 airmiles south of Susanville
2286
Comment
NY821295
Solanum physalifolium
J. T. Howell
1973-8-1
50146 -A
Lassen
Near Susanville, Diamond Range
1585
Comment
NY852073
Camissonia tanacetifolia
J. T. Howell
1973-8-1
50209
Lassen
Headwaters of Baxter Creek, Canadian Zone forest, east slope of Diamond Range south of Susanville
2164
Comment
OBI72059
Penstemon laetus
Barbara Ertter, Gary Schoolcraft
1989-7-3
8652
Plumas
Below Red Rock lookout, ca 8 airmiles S of Susanville
2256
Comment
POM100692
Delphinium nuttallianum
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM100924
Silene lemmonii
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain. Susanville. Perkin s Ranch.
1829
Comment
POM105327
Eriogonum ochrocephalum var. ochrocephalum
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM105426
Eriogonum douglasii var. douglasii
Marcus E. Jones
1897-7-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM106677
Salix scouleriana
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM106762
Salix eastwoodiae
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM110002
Allium platycaule
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain. Susanville. Perkin s Ranch.
1829
Comment
POM110004
Allium platycaule
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain. Susanville. Perkin s Ranch.
1829
Comment
POM110223
Allium campanulatum
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM114350
Trisetum canescens
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM17694
Crepis modocensis subsp. subacaulis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM25988
Astragalus whitneyi
Marcus E. Jones
1897-6-28
s.n
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM29621
Lathyrus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkins Ranch.
1829
Comment
POM29781
Arnica cordifolia
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM30964
Artemisia tridentata subsp. tridentata
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM316895
Arabis rectissima
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain. Susanville. Perkin s Ranch.
1829
Comment
POM32999
Erigeron eatonii var. plantagineus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM34025
Potentilla glandulosa subsp. ashlandica
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM34993
Microseris nutans
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM39272
Antennaria rosea
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM39968
Erigeron linearis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM40990
Ericameria bloomeri
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM42274
Stenotus acaulis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM43270
Penstemon miser
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM43476
Mimulus moschatus var. longiflorus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM44032
Pedicularis semibarbata
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM44291
Penstemon speciosus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM44324
Orthocarpus cuspidatus subsp. copelandii
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM44652
Penstemon gracilentus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM44889
Penstemon speciosus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM45163
Astragalus purshii var. purshii
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM46564
Cryptantha humilis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM68227
Symphoricarpos acutus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM68597
Kelloggia galioides
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM72193
Gilia congesta
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM72793
Hackelia micrantha
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM74002
Leptosiphon ciliatus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM74675
Linanthus pungens subsp. pulchriflorus
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM75265
Ipomopsis aggregata subsp. formosissima
Marcus E. Jones
1897-6-28
10201
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM75677
Phlox speciosa subsp. occidentalis
Marcus E. Jones
1897-6-28
10531
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM75751
Apocynum pumilum var. rhomboideum
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain. Susanville. Perkin s Ranch.
1829
Comment
POM76944
Pterospora andromedea
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM77432
Chimaphila menziesii
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM77897
Cornus occidentalis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin's Ranch.
1829
Comment
POM81434
Carex multicaulis
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain. Susanville. Perkin s Ranch.
1829
Comment
POM82581
Perideridia bolanderi subsp. bolanderi
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2226
Comment
POM82978
Osmorhiza berteroi
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain. Susanville. Perkin s Ranch.
1829
Comment
POM83922
Viola purpurea subsp. venosa
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM85345
Viola purpurea subsp. venosa
Marcus E. Jones
1897-6-28
s.n.
Lassen
Top of Diamond Mt., Susanville, Perkin's Ranch.
2226
Comment
POM85381
Acer glabrum var. torreyi
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain, Susanville, Perkins Ranch
1829
Comment
RSA0049613
Erigeron pumilus var. intermedius
Dean Wm. Taylor
2012-6-7
21234
Plumas
Diamond Mountains; ridgetop 1 mile east of Diamond Peak
2225
Comment
RSA0049614
Lomatium roseanum
Dean Wm. Taylor
2012-6-7
21235
Plumas
Diamond Mountains; ridgetop 1 mile east of Diamond Peak
2225
Comment
RSA122490
Artemisia tridentata subsp. tridentata
C. W. Hanks
1934-9-25
89
Plumas
Red Rock Valley
1372
Comment
RSA164312
Stenotus acaulis
Clare B. Hardham
1961-6-16
7482
Plumas
Diamond Peak.
2287
Comment
RSA165450
Eriogonum douglasii var. douglasii
Clare B. Hardham
1961-6-16
7477
Plumas
Sierra Nevada Mountains: Diamond Peak
305
Comment
RSA165518
Castilleja applegatei subsp. pinetorum
Clare B. Hardham
1961-6-16
7459
Plumas
Diamond Peak.
Comment
RSA299261
Agrostis exarata
J. T. Howell, Gordon H. True
1973-8-1
50226
Lassen
Headwaters of Baxter Creek, east slope of Diamond Range south of Susanville
Comment
RSA299277
Agrostis idahoensis
J. T. Howell, Gordon H. True
1973-8-1
50232
Lassen
Headwaters of Baxter Creek. East slope of Diamond Range south of Susanville
2134
Comment
RSA46419
Clarkia stellata
Marcus E. Jones
1897-6-28
s.n.
Lassen
Diamond Mountain; Susanville; Perkin s Ranch.
1829
Comment
RSA488106
Mimulus nanus var. mephiticus
Barbara J. Ertter
1988-7-25
7851
Plumas
Diamond Mts. ca 15 airmiles due S of Susanville, sheep canyon on Pierce Creek.
1982
Comment
RSA512846
Camissonia tanacetifolia subsp. tanacetifolia
J. T. Howell, Gordon H. True
1973-8-1
50209
Lassen
Sierra Nevada: Headwaters of Baxter Creek, east slope of Diamond Range, south of Susanville.
2165
Comment
RSA517182
Gayophytum humile
J. T. Howell, Gordon H. True
1973-8-1
50207
Lassen
Sierra Nevada: Headwaters of Baxter Creek, east slope of Diamond Range, south of Susanville.
2165
Comment
RSA518872
Polygonum davisiae
Barbara J. Ertter
1988-7-25
7863
Lassen
ridge of Diamond Mts, 1.5 miles E of Diamond Peak, 10 air miles due S of Susanville.
2287
Comment
RSA518978
Eucephalus breweri
Barbara Ertter
1988-7-25
7865
Lassen
ridge of Diamond Mtns, ca. 1.5 mi. E of Diamond Peak, ca. 10 air miles due S of Susanville.
2256
Comment
RSA519036
Mimulus nanus var. mephiticus
Barbara J. Ertter, Gary Schoolcraft
1989-7-3
8647
Plumas
Below Red Rock lookout, ca 8 airmiles S of Susanville.
2256
Comment
RSA523923
Castilleja arachnoidea
Barbara J. Ertter
1988-7-25
7861
Lassen
ridge of Diamond Mts, 1.5 miles E of Diamond Peak, 10 air miles due S of Susanville.
2287
Comment
RSA537548
Alnus incana
Barbara Ertter
1988-7-25
7868
Lassen
ridge of Diamond Mtns, ca. 1.5 mi. E of Diamond Peak, ca. 10 air miles due S of Susanville.
2256
Comment
RSA537557
Penstemon gracilentus
Barbara Ertter
1988-7-25
7866
Lassen
ridge of Diamond Mtns, ca. 1.5 mi. E of Diamond Peak, ca. 10 air miles due S of Susanville.
2256
Comment
RSA537616
Penstemon janishiae
Barbara Ertter, Gary Schoolcraft
1989-7-3
8667
Plumas
Diamond Mountain Peak, ca. 7 airmiles S of Susanville
2317
Comment
RSA537728
Sambucus microbotrys
Barbara Ertter
1988-7-25
7873
Lassen
ridge of Diamond Mtns, ca. 1.5 mi. E of Diamond Peak, ca. 10 air miles due S of Susanville.
2256
Comment
RSA666396
Silene nuda
Barbara Ertter
1988-7-25
7867
Lassen
ridge of Diamond Mtns, ca. 1.5 mi. E of Diamond Peak, ca. 10 air miles due S of Susanville.
2256
Comment
RSA756362
Chenopodium hians
Barbara Ertter
1988-7-25
7871
Lassen
ridge of Diamond Mtns, ca. 1.5 mi. E of Diamond Peak, ca. 10 air miles due S of Susanville.
2226
Comment
RSA756700
Eriogonum douglasii var. douglasii
Barbara J. Ertter, Gary Schoolcraft
1989-7-3
8664
Plumas
Diamond Mt peak ca 7 airmiles S of Susanville
2317
Comment
SBBG100022
Allium platycaule
B. Ertter, G. Schoolcraft
1989-7-3
8654
Plumas
N side of Red Rock, ca. 8 air mi S of Susanville
2286
Comment
SBBG100030
Galium grayanum
B. Ertter, G. Schoolcraft
1989-7-3
8641
Plumas
ca. 0.5 mi below Red Rock lookout, ca. 8 airmi S of Susanville
2133
Comment
SBBG100109
Erigeron eatonii var. plantagineus
B. Ertter, G. Schoolcraft
1989-7-3
8676
Plumas
W side of ridge between Diamond Mtn and Red Rock, ca. 8 air mi S of Susanville
2225
Comment
SBBG100110
Erigeron eatonii var. sonnei
B. Ertter, G. Schoolcraft
1989-7-3
8651
Plumas
below Red Rock lookout, ca. 8 air mi S of Susanville
2255
Comment
SBBG115824
Agrostis variabilis
J. T. Howell, G. H. True
1973-8-1
50234
Lassen
Diamond Range, S of Susanville
Comment
SBBG122907
Penstemon roezlii
B. Ertter, G. Schoolcraft
1989-7-3
8656
Plumas
ridge between Red Rock and Diamond Mtn; ca. 8 air-mi S of Susanville
2225
Comment
SBBG124764
Agoseris glauca var. laciniata
C. B. Hardham
1961-6-16
7480
Plumas
Diamond Peak [Diamond Mountain]
2133
Comment
SBBG125002
Scutellaria nana
C. B. Hardham
-Jun-2000
Lassen
Gold Run Crk, S of Susanville
Comment
SBBG18111
Delphinium nudicaule
C. B. Hardham
1961-6-16
7458
Plumas
Diamond Peak [Diamond Mountain]
Comment
SBBG18756
Galium grayanum
C. B. Hardham
1961-6-16
7439
Plumas
Diamond Peak [Diamond Mountain]
2255
Comment
SBBG18800
Lupinus arbustus
C. B. Hardham
1961-6-16
7464
Plumas
Diamond Peak [Diamond Mountain]
Comment
SBBG22416
Ribes roezlii
C. B. Hardham
1961-6-16
7438
Plumas
Diamond Peak [Diamond Mountain]
Comment
SBBG22418
Allium platycaule
C. B. Hardham
1961-6-16
7467
Plumas
Diamond Peak [Diamond Mountain]
Comment
SBBG25598
Delphinium nuttallianum
C. B. Hardham
1961-6-16
7476
Plumas
Diamond Peak [Diamond Mountain]
Comment
SBBG25600
Delphinium nuttallianum
C. B. Hardham
1961-6-16
7474
Plumas
Diamond Peak [Diamond Mountain]
Comment
SBBG25923
Astragalus purshii var. tinctus
C. B. Hardham
1961-6-16
7445
Plumas
Diamond Peak [Diamond Mountain]
2255
Comment
SBBG40127
Castilleja applegatei
C. B. Hardham
1961-6-16
7459
Plumas
Diamond Peak [Diamond Mountain]
Comment
SBBG45694
Agoseris glauca var. laciniata
C. B. Hardham
1961-6-16
7481
Plumas
Diamond Peak [Diamond Mountain]
2133
Comment
SD131898
Monardella odoratissima subsp. pallida
Barbara Ertter
1988-7-25
7860
Plumas
Diamond Mountains, ca. 15 airmiles due south of Susanville, sheep camp on Pierce Creek.
1981
Comment
SD149177
Plagiobothrys hispidus
John Thomas Howell, Gordon H. True
1973-8-1
50212
Lassen
Headwaters of Baxter Creek, east slope of Diamond Range, south of Susanville.
2160
Comment
SD211672
Eriogonum nudum var. nudum
Barbara Ertter
1988-7-25
7850
Plumas
Diamond Mountains, ca. 15 airmiles due south of Susanville, sheep camp on Pierce Creek.
1981
Comment
SDSU20527
Cryptantha torreyana var. torreyana
Nuri Benet-Pierce, John P. Pierce
2012-7-14
529
Lassen
Diamond Mountain
2054
Comment
SEINET12765226
Lupinus arbustus
Vernon H. Oswald
1997-6-24
8635
Lassen
South of Susan ville near the small pond on the crest of Diamond Mtn. about midway between Aspen Flat and Red Rock Lookout.; 0
2249
Comment
SEINET12765227
Linanthus ciliatus
Vernon H. Oswald, Lowell Ahart
1997-6-24
8605 .1
Lassen
South of Susan ville near the small pond on the crest of Diamond Mtn. at a stream on Forest Rd. 29N43, 3.5 miles east of Gold Run Rd. (29N10).; 0
1655
Comment
SEINET12765228
Phacelia humilis
Vernon H. Oswald, Lowell Ahart
1997-6-24
8620
Lassen
South of Susan ville near the small pond on the crest of Diamond Mtn. at a impoundment on Forest Rd. 29N43, ca. 7.4 miles east of Gold Run Rd. (29N10), ca. 2.7 mi east of Lassen NF boundary.; 0
2036
Comment
SEINET178134
Pyrola picta
Marcus E. Jones
1897-6-28
Lassen
Diamond Mt. Susancille, Perkins R.
1829
Comment
SEINET178349
Osmorhiza berteroi
Marcus E. Jones
1897-6-28
Lassen
Diamond Mt., Susanville, Perkin's Ranch.
1829
Comment
SEINET1909917
Eriogonum spergulinum var. reddingianum
Barbara Ertter
1988-1
7853
Plumas
Diamond Mts, ca 15 airmiles due S of Susanville, sheep camp on Pierce Creek
1981
Comment
SEINET3025881
Astragalus whitneyi var. sonneanus
Marcus E. Jones
1897-6-28
Lassen
Top of Diamond Peak, Susanville, Perkins Ranch.
Comment
SEINET3025898
Astragalus whitneyi var. sonneanus
Marcus E. Jones
1897-6-28
Lassen
Top of Diamond Peak, Susanville. Perkin's Ranch.
2230
Comment
SEINET3099836
Trifolium productum
Marcus E. Jones
1897-6-28
Lassen
Top of Diamond Mt. Susanville. Perkin's Ranch.
2230
Comment
SEINET3131901
Trifolium productum
M. E. Jones
1897-6-28
sn
Lassen
Top of Mt. Diamond, Susanville, Perkin's Ranch
2225
Comment
SEINET3441879
Mentha spicata
Unknown
2003-7-17
10417
Yuba
Smartville, Smartville, about 6 air miles south, west side of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road
120
Comment
SEINET3449084
Alisma lanceolatum
Unknown
2003-7-17
10415
Yuba
Smartville, Smartville, about 6 air miles south, west side of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road
120
Comment
SEINET3449086
Alisma plantago-aquatica
Unknown
2003-7-17
10416
Yuba
Smartville, Smartville, about 6 air miles south, west side of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road
120
Comment
SEINET3449473
Epilobium densiflorum
Unknown
2003-7-17
10413
Yuba
Smartville, Smartville, about 6 air miles south, west side of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road
120
Comment
SEINET3836472
Pedicularis semibarbata
Marcus E. Jones
1897-6-28
Lassen
Diamond Mt. Susanville, Perkin's Ranch
1829
Comment
SEINET3836941
Orthocarpus cuspidatus subsp. copelandii
Marcus E. Jones
1897-6-28
Lassen
Diamond Mt., Susanville, Perkin's Ranch
2225
Comment
UC1211991
Hesperolinon micranthum
Lauramay T. Dempster
1961-6-17
1670
Lassen
creek about 4 mi sw junction with Richmond Road (s of Susanville); Gold Run Creek
Comment
UC1483859
Cirsium andersonii
G. Schoolcraft
1980-8-13
354
Lassen
n side Diamond Mt.
Comment
UC1485817
Lomatium hendersonii
G. Ledyard Stebbins
1982-6-14
C 202
Plumas
S of Susanville (Diamond Mountain Ridge)
2225
Comment
UC1557992
Chimaphila menziesii
Barbara Ertter
1988-7-25
7872
Lassen
ca. 10 airmiles due s. Susanville (ridge of Diamond Mts., ca. 1.5 mi. e. of Diamond Peak); Diamond Mts.
2255
Comment
UC1558003
Lesquerella occidentalis subsp. occidentalis
Barbara Ertter with Gary Schoolcraft
1989-7-3
8668
Plumas
ca. 7 air mi s Susanville (Diamong Mt. Peak, bare rocky ridge extending n from main peak); Diamond Mt. Peak, s of Susanville
2316
Comment
UC1561210
Sanicula graveolens
Barbara Ertter with Gary Schoolcraft
1988-7-3
8646
Plumas
8 air mi s of Susanville (on s side of Red Rock Lookout); Red Rock Lookout
2255
Comment
UC1561222
Penstemon speciosus
Barbara Ertter with Gary Schoolcraft
1989-7-3
8644
Plumas
ca. 8 air mi s Susanville (s side of Red Rock lookout); s side of Red Rock lookout
2255
Comment
UC1562558
Navarretia intertexta subsp. propinqua
Barbara Ertter
1988-7-25
7858
Plumas
ca 15 air mi due s Susanville (on Pierce Creek); Diamond Mts., Pierce Creek
1981
Comment
UC1562565
Stephanomeria lactucina
Barbara Ertter
1988-7-25
7852
Plumas
ca 15 air mi due s Susanville (sheep camp on Pierce Creek); Diamond Mts., Pierce Creek
1981
Comment
UC1562580
Senecio triangularis
Barbara Ertter
1988-7-25
7870
Lassen
ridge of mts. ca 1.5 mi e Diamond Peak (ca 10 airmiles due s of Susanville); Diamond Mts.
2255
Comment
UC1562582
Eucephalus breweri
Barbara Ertter
1988-7-25
7865
Lassen
ca 10 airmi due s of, (ridge of Diamond Mts ca 1.5 mi e of Diamond Peak) Susanville; Diamond Mts.
2255
Comment
UC1562587
Galium grayanum
Barbara Ertter with Gary Schoolcraft
1989-7-3
8641
Plumas
ca 1/2 mi below Red Rock lookout (ca 8 air mi s of Susanville)
2133
Comment
UC1562648
Perideridia bolanderi subsp. bolanderi
Barbara Ertter with Gary Schoolcraft
1989-7-3
8661
Plumas
ridge between Red rock and Diamond Mt. (ca 8 air mi s of Susanville)
2225
Comment
UC1562663
Lomatium plummerae
Barbara Ertter with Gary Schoolcraft
1989-7-3
8657
Plumas
ca. 8 airmiles s. Susanville (ridge between Red Rock and Diamond Mt.)
2225
Comment
UC1562664
Castilleja arachnoidea
Barbara Ertter with Gary Schoolcraft
1989-7-3
8659
Plumas
ca 8 air mi s Susanville (ridge between Redrock and Diamond Mt.)
2225
Comment
UC1562677
Polygonum davisiae
Barbara Ertter
1988-7-25
7863
Lassen
ridge ca 1.5 mi e Diamond Peak (ca 10 air mi due s of Susanville); Diamond Mts.
2286
Comment
UC1562681
Mimulus nanus var. mephiticus
Barbara Ertter
1988-7-25
7851
Plumas
ca. 15 air mi due s Susanville (sheep camp on creek); Diamond Mts., Pierce Creek
1981
Comment
UC1562726
Angelica breweri
Barbara Ertter
1988-7-25
7869
Lassen
1.5 mi e of Diamond Peak (10 air mi due s of Susanville, Diamond Mountains); Diamond Mountains
2255
Comment
UC1562885
Senecio triangularis
Barbara Ertter
1988-7-25
7870
Lassen
ridge of mts. ca 1.5 mi e Diamond Peak (ca 10 airmiles due s of Susanville); Diamond Mts.
2255
Comment
UC1563654
Streptanthus cordatus var. cordatus
Barbara Ertter with Gary Schoolcraft
1989-7-3
8653
Plumas
8 air mi s Susanville (w-facing steep rocky slope below Red Rock lookout)
2255
Comment
UC1563686
Trifolium kingii var. productum
Barbara Ertter with Gary Schoolcraft
1989-7-3
8674
Plumas
ca 7 air mi s Susanville (Diamond Mtn peak, n face); ; NWSW
Comment
UC1563716
Trifolium kingii var. productum
Barbara Ertter with Gary Schoolcraft
1989-7-3
8674
Plumas
ca 7 air mi s Susanville (Diamond Mtn peak, n face); ; NWSW
Comment
UC1563719
Monardella odoratissima subsp. pallida
Barbara Ertter
1988-7-25
7860
Plumas
Diamond Mts. ca. 15 air miles due S of Susanville sheep camp on Pierce Creek
1981
Comment
UC1563724
Navarretia breweri
Barbara Ertter with Gary Schoolcraft
1989-7-3
8658
Plumas
ca 8 air mi s Susanville (ridge between Red Rock and Diamond Mt)
2225
Comment
UC1563850
Castilleja arachnoidea
Barbara Ertter
1988-7-25
7861
Lassen
ca 1.5 mi e Diamond Peak (ca 10 air mi due s of Susanville, ridge of Diamond Mts); Diamond Mts.
2286
Comment
UC1563867
Erigeron barbellulatus
Barbara Ertter with Gary Schoolcraft
1989-7-3
8651
Plumas
ca 8 airmiles s Susanville (w facing steep rocky slope below Red Rock lookout)
2255
Comment
UC1563900
Streptanthus cordatus
Barbara Ertter with Gary Schoolcraft
1989-7-3
8653
Plumas
8 air mi s Susanville (w-facing steep rocky slope below Red Rock lookout)
2255
Comment
UC1563920
Erigeron eatonii var. plantagineus
Barbara Ertter with Gary Schoolcraft
1989-7-3
8676
Plumas
w side of ridge between Diamond Mt. and Red Rock (ca 8 air mi s of Susanville, steep slope above meadow)
2225
Comment
UC1563959
Erigeron glacialis var. glacialis
Barbara Ertter with Gary Schoolcraft
1989-7-3
8670
Plumas
Diamond Mountain peak 7 air miles S of Susanville
2286
Comment
UC1563960
Phlox speciosa subsp. occidentalis
Barbara Ertter with Gary Schoolcraft
1989-7-3
8665
Plumas
ca 7 air mi s Susanville (Diamond Mt. peak)
2316
Comment
UC1567350
Erigeron barbellulatus
G. Schoolcraft
1989-7-3
1939
Plumas
s of Red Rock Lookout; Diamond Mtns.
2194
Comment
UC1567351
Polygonum davisiae
G. Schoolcraft
1989-7-3
1940
Plumas
n Red Rock Lookout; Diamond Mtns.
2255
Comment
UC1567352
Polygonum douglasii subsp. austiniae
G. Schoolcraft
1989-7-3
1946
Lassen
Diamond Peak Diamond Mtsn.
2346
Comment
UC1567353
Mimulus nanus var. mephiticus
G. Schoolcraft
1989-7-3
1938
Plumas
s Red Rock Lookout; Diamond Mtns.
2225
Comment
UC1567354
Trifolium kingii var. productum
Gary Schoolcraft
1989-7-3
1941
Plumas
n Red Rock (Susnville); Diamond Mtn; NWSW
Comment
UC1567361
Acer glabrum var. diffusum
G. Schoolcraft
1989-7-3
1948
Plumas
near Red Rock Lookout (Diamond Mtns.); , near Red Rock Lookout
2255
Comment
UC1567368
Claytonia lanceolata
G. Schoolcraft
1989-7-3
1943
Plumas
between Diamond Peak and Red Rock Peak; Diamond Mts.
2194
Comment
UC1567369
Penstemon deustus var. pedicellatus
G. Schoolcraft
1989-7-3
1937
Plumas
s Red Rock Lookout; Diamond Mtns.
2194
Comment
UC1585844
Sibbaldia procumbens
Barbara Ertter with Gary Schoolcraft
1989-7-3
8673
Plumas
ca 7 air mi s Susanville (Diamond Mt. peak, n-face); Diamond Mt.
2286
Comment
UC1585859
Collomia tinctoria
Barbara Ertter with Gary Schoolcraft
1989-7-3
8643
Plumas
ca 1/2 mi below Red Rock Lookout (ca 8 air mi s of Susanville, bare gravel and outcrop between road and cliff)
2133
Comment
UC1585870
Eurybia integrifolia
Barbara Ertter
1988-7-25
7856
Plumas
Diamond Mts ca 15 air miles due S of Susanville, sheep camp on Pierce Creek
Comment
UC1585882
Sambucus racemosa var. microbotrys
Barbara Ertter
1988-7-25
7873
Lassen
ridge of mts. ca 1.5 mi e Diamond Peak (ca 10 air mi s of Susanville); Diamond Mts.
2255
Comment
UC1585889
Arenaria congesta var. suffrutescens
Barbara Ertter with Gary Schoolcraft
1989-7-3
8666
Plumas
ca 7 airmiles s Susanville (open ridge between the two peaks); Diamond Mt peak
2316
Comment
UC1585910
Mimulus nanus var. mephiticus
Barbara Ertter with Gary Schoolcraft
1989-7-3
8647
Plumas
ca. 8 air mi s Susanville (near road below Red Rock lookout)
2255
Comment
UC1585918
Navarretia divaricata subsp. divaricata
Barbara Ertter with Gary Schoolcraft
1989-7-3
8648
Plumas
ca 8 air mi s Susanville (near road below Red Rock lookout)
2255
Comment
UC1585940
Polygonum sawatchense subsp. oblivium
Barbara Ertter with Gary Schoolcraft
1989-7-3
8642
Plumas
ca 1/2 mi below Red Rock lookout (ca 8 airmi s of Susanville)
2133
Comment
UC1585967
Penstemon gracilentus
Barbara Ertter
1988-7-25
7866
Lassen
ca 10 air mi due s Susanville (ridge of Diamond Mts., ca 1.5 mi e of Diamond Peak, n face); ridge of Diamond Mts., e of Diamond Peak
2255
Comment
UC1585968
Penstemon laetus
Barbara Ertter with Gary Schoolcraft
1989-7-3
8656
Plumas
ca. 8 air mi s Susanville (ridge between Red Rock and Diamond Mt.); ridge btw Red Rock and Diamond Mt., s of Susanville
2225
Comment
UC1585969
Penstemon laetus
Barbara Ertter with Gary Schoolcraft
1989-7-3
8652
Plumas
ca 8 airmi s Susanville (below Red Rock lookout); , s of Susanville
2255
Comment
UC1585983
Orthocarpus cuspidatus subsp. copelandii
Barbara Ertter
1988-7-25
7859
Plumas
ca 15 air mi due s Susanville (sheep camp on Pierce Creek); Diamond Mts., Pierce Creek
1981
Comment
UC1585996
Allium platycaule
Barbara Ertter with Gary Schoolcraft
1989-7-3
8654
Plumas
ca. 8 air mi s Susanville (n side of Red Rock); Red Rock
2286
Comment
UC1585997
Allium parvum
Barbara Ertter with Gary Schoolcraft
1989-7-3
8662
Plumas
ca. 7 air mi s Susanville (sw peak); Diamond Mt.
2316
Comment
UC1586075
Hydrophyllum occidentale
Barbara Ertter with Gary Schoolcraft
1989-7-3
8671
Plumas
ca 7 air mi s Susanville (Diamond Mt. peak, n-face); Diamont Mt.
2286
Comment
UC1586077
Phacelia mutabilis
Barbara Ertter with Gary Schoolcraft
1989-7-3
8645
Plumas
ca 8 air mi s Susanville (base of red volcanic outcrops on s side of lookout); Red Rock lookout
2255
Comment
UC1586106
Calochortus leichtlinii
Barbara Ertter with Gary Schoolcraft
1989-7-3
8660
Plumas
ca. 8 airmiles s. Susanville (ridge between Red Rock & Diamond Mt.)
2225
Comment
UC1586110
Alnus incana subsp. tenuifolia
Barbara Ertter
1988-7-25
7868
Lassen
ridge of mts. ca 1.5 mi due e Diamond Peak (n face, ca 10 air mi due s of Susanville); Diamond Mts.
2255
Comment
UC1586114
Penstemon janishiae
Barbara Ertter with Gary Schoolcraft
1989-7-3
8667
Plumas
ca. 7 air mi s Susanville (bare rocky ridge extending n from main peak); Diamond Mt. Peak, s of Susanville
2316
Comment
UC1607525
Viola purpurea subsp. venosa
Barbara Ertter with Gary Schoolcraft
1989-7-3
8675
Plumas
8 air mi s of Susanville (w side of ridge between Diamond Mountain and Red Rock)
2225
Comment
UC1607554
Ipomopsis congesta
Barbara Ertter with Gary Schoolcraft
1989-7-3
8663
Plumas
ca. 7 air mi s Susanville (sw peak); Diamond Mt.
2316
Comment
UC1618235
Silene nuda
Barbara Ertter
1988-7-25
7867
Lassen
ca 1.5 mi e Diamond Peak (ca 10 airmi due s of Susanville, ridge of Diamond Mts.); ridge of Diamond Mts., e of Diamond Peak
2255
Comment
UC1618398
Cryptantha echinella
Barbara Ertter
1988-7-25
7854
Plumas
Diamond Mts. ca. 15 airmiles due s. Susanville (sheep camp on Pierce Creek, roadside w. of meadow); Diamond Mts., Pierce Creek
1981
Comment
UC1730233
Lomatium plummerae
L. P. Janeway and Glenn Clifton
1998-7-8
5725
Plumas
1.5 mi SW of Diamond Mountain (at junction of Diamond Mountain Motorway (Road 28N15) and unnamed road to small pond on a saddle on the crest)
2115
Comment
UC1949056
Epilobium densiflorum
Barbara Ertter
1988-7-25
7857
Plumas
Diamond Mts ca 15 airmiles due S of Susanville; sheep camp on Pierce Creek
Comment
UC1949178
Penstemon heterodoxus var. shastensis
Barbara Ertter with Gary Schoolcraft
1989-7-3
8672
Plumas
Diamond Mt peak ca 7 airmiles S of Susanville; below snowbank on N face
Comment
UC1949280
Eriogonum marifolium
Barbara Ertter
1988-7-25
7862
Lassen
ridge of Diamond Mts ca 1.5 mi E of Diamond Peak, ca 10 airmiles due S of Susanville
Comment
UC1949282
Eriogonum douglasii var. meridionale
Barbara Ertter with Gary Schoolcraft
1989-7-3
8664
Plumas
Diamond Mt peak ca 7 airmiles S of Susanville
Comment
UC2027984
Penstemon heterodoxus var. shastensis
Barbara Ertter with Gary Schoolcraft
1989-7-3
8672
Plumas
Diamond Mt Peak ca. 7 air miles S of Susanville.
Comment
UC2031875
Carex hoodii
Nick Otting and Bruce Newhouse
2003-7-15
705
Lassen
Sierra Nevada Mountains, Diamond Mountain, 1000 feet east of summit, 7.5 air miles south-southwest of Susanville.
Comment
UC2031882
Carex microptera
Nick Otting and Danna Lytjen
2003-7-15
692
Lassen
Sierra Nevada Mountains, Diamond Mountain, 1500 feet southeast of summit, 7.5 air miles south-southwest of Susanville.
Comment
UC2031887
Carex heteroneura
Nick Otting
2003-7-15
684
Lassen
Sierra Nevada Mountains, Diamond Mountain, 1000 feet east of summit, 7.5 miles south-southwest of Susanville.
Comment
UC2031888
Carex subfusca
Nick Otting and Bruce Newhouse
2003-7-15
680
Lassen
Sierra Nevada Mountains, Diamond Mountain, 1700 feet southeast of summit, 8 air miles south-southwest of Susanville.
Comment
UC2043047
Eriogonum strictum var. proliferum
Barbara Ertter with Gary Schoolcraft
1989-7-3
8640
Plumas
Ca 1/2 mile below Red Rock lookout, ca. 8 air miles S of Susanville.
Comment
UC2046018
Carex deflexa var. boottii
Nick Otting and Dick Brainerd
2003-7-15
683
Lassen
Sierra Nevada Mountains, Diamond Mountain, 1000 feet east of summit, 7.5 air miles south-southwest of Susanville.
Comment
UC2046020
Carex multicostata
Nick Otting and Bruce Newhouse
2003-7-15
706
Lassen
Sierra Nevada Mountains, Diamond Mountain, 1000 feet east of summit, 7.5 air miles south-southwest of Susanville.
Comment
UC296085
Madia elegans
E. B. Babcock and J. L. Collins
1926-7-21
88
Lassen
near Peter Lassne's grave; Susanville
Comment
UC306926
Aquilegia formosa
Marcus E. Jones
1897-6-28
Lassen
Susanville, Perkin's Ranch Diamond Mt.
1828
Comment
UC311415
Silene lemmonii
Marcus E. Jones, A. M.
1897-6-28
Lassen
Perkin's Ranch Diamond Mt., , Perkin's Ranch (Susanville)
1828
Comment
UC549426
Arctostaphylos patula
F. Farris
1934-12-30
Lassen
Diamond Mt.
1524
Comment
UC549429
Arctostaphylos patula
F. Farris
1934-12-30
Lassen
Diamond Mt.
1524
Comment
UC581223
Crepis acuminata
G. L. Stebbins Jr. and J. A. Jenkins
1936-6-7
1763
Lassen
ne slope of ridge near summit east of Red Rock
1818
Comment
UC581242
Crepis occidentalis
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2259
Lassen
bare summit ridge and ridges sw Diamond Mt. (s of Susanville)
Comment
UC581243
Crepis modocensis
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-10
2277
Lassen
Diamond Mt.; summit and e slope
Comment
UC581249
Crepis modocensis
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2257
Lassen
bare summit ridge and ridges sw Diamond Mt. (s of Susanville, Plumas and Lassen Co.)
Comment
UC581265
Crepis occidentalis
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2261
Lassen
bare summit ridge and ridges sw Diamond Mt. (s of Susanville)
Comment
UC581285
Crepis modocensis subsp. subacaulis
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-10
2278
Lassen
Diamond Mt.; summit and e slope
Comment
UC584244
Erigeron lassenianus var. lassenianus
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2264
Lassen
bare summit ridge and ridges sw Diamond Mt. (s of Susanville, Plumas and Lassen Counties)
Comment
UC584272
Erigeron linearis
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2265
Lassen
bare summit ridge and ridges sw Diamond Mt. (Plumas and Lassen Cos. boundary, s of Susanville)
2164
Comment
UC584300
Ipomopsis congesta
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2269
Lassen
s Susanville (sw of Diamond Mt.)
2164
Comment
UC584301
Leptodactylon pungens
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-10
2284
Lassen
summit and e slope of Diamond Mt.
2194
Comment
UC584305
Lesquerella occidentalis subsp. occidentalis
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2271
Lassen
s Susanville (Bare summit ridge and ridges south west of Diamond Mt.); bare summit ridge and ridges sw of Diamond Mt.
2164
Comment
UC584308
Astragalus whitneyi
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2275
Lassen
sw Diamond Mt. (s of Susanville); sw of Diamond Mt., s of Susanville
2164
Comment
UC584309
Trifolium kingii var. productum
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2268
Lassen
s Susanville (ridges sw of Diamond Mtn)
2164
Comment
UC584315
Castilleja linariifolia
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-10
2281
Lassen
e slope and summit Diamond Mt.; Diamont Mt.
2194
Comment
UC584328
Melica bulbosa
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-10
2283
Lassen
e slope and summit Diamond Mt.
2194
Comment
UC584334
Allium parvum
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2274
Lassen
on bare summit ridge and ridges sw Diamond Mt. (s of Susanville)
Comment
UC584338
Arenaria aculeata
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-9
2262
Lassen
s Susanville (Bare summit ridge and ridges south west of Diamond Mt.)
2164
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
UC584356
Penstemon janishiae
G. L. Stebbins Jr. and J. A. Jenkins
1937-7-10
2282
Lassen
summit and e slope Diamond Mt.
2194
Comment
UC699727
Collomia tinctoria
Farris Farris
1936-6-15
Lassen
Diamond Mountain
1828
Comment
UC699729
Mimulus moniliformis
Farris Farris
1936-6-10
Lassen
Diamond Mountain
1828
Comment
UC699731
Phacelia humilis
Farris Farris
1936-6-5
Lassen
Diamond Mountain
1828
Comment
UCD127599
Lomatium canbyi
G. L. Stebbins
1982-6-14
C- 202
Plumas
Diamond Mountain Ridge, south of Susanville.
2225
Comment
UCD133775
Juniperus occidentalis
John Thomas Howell; Gordon H. True
1973-8-1
50252
Lassen
5 miles from Susanville; dry hills on Gold Run Creek.
1310
Comment
UCD54017
Achnatherum occidentale
John Thomas Howell; Gordon H. True
1973-8-1
50069
Lassen
Canadian Zone forest, east slope of Diamond Range south of Susanville, Lassen County.
2362
Comment
UCD58854
Bromus inermis
John Thomas Howell; Gordon H. True
1973-8-1
50221
Lassen
Sierra Nevada. East slope of Diamond Range south of Susanville.
2164
Comment
UCD62368
Elymus glaucus subsp. glaucus
John Thomas Howell
1976-7-19
51976
Lassen
On Gold Run Creek southwest of Susanville.
1386
Comment
UCD93595
Trisetum canescens
John Thomas Howell
1976-7-19
51972
Lassen
On Gold Run Creek southwest of Susanville.
1386
Comment
UCD94000
Mimulus nanus var. mephiticus
Dena Grossenbacher; Joel Smith
2008-6-25
893
Lassen
Along Forest Service Road 29N43 approximately 1 mile east of junction with Gold Run Road.
1682
Comment
UCR263560
Orthocarpus cuspidatus subsp. cryptanthus
Vernon H. Oswald, Lowell Ahart
1997-6-24
8627
Plumas
Sierra Nevada Mountaisn, South of Susanville on Diamond Mtn. Motorway (28N15) at the meadow of Wheeler Sheep Campground
1994
Comment
UCR71482
Galium grayanum
Barbara Ertter, Gary Schoolcraft
1989-7-3
8641
Plumas
c. 0.5 mile below Red Rock lookout, c. 8 airmiles south of Susanville
2134
Comment
UCR71483
Senecio triangularis
Barbara Ertter
1988-7-25
7870
Lassen
Northern Sierra Nevada Mtns, ridge of Diamond Mtns, c. 1.5 mi. east of Diamond Peak, c. 10 air mi due south of Susanville.
2256
Comment
UCR78374
Penstemon laetus
Barbara Ertter, Gary Schoolcraft
1989-7-3
8652
Plumas
Below Red Rock Lookout, c. 8 mi south of Susanville
2256
Comment
UCSB23766
Boechera lemmonii
Hardham, Clare
1961-6-16
Plumas
Diamond Peak
Comment
UCSB48317
Castilleja applegatei subsp. pinetorum
Hardham, Clare
1961-6-16
Plumas
Diamond Peak
Comment
UCSB48715
Allium
Clare B. Hardham
1961-6-16
7467
Mono
collected on talus slope in Diamond Peak of the Sierra Nevada Mountains Diamond Peak
2285
Comment