Thermopsis robusta Howellrobust false lupinePrint Report |
©2018 Hayley Ross |
Scientific Name: |
Thermopsis robusta Howell |
Common Name: |
robust false lupine |
Family: | Fabaceae |
Element Code: | PDFAB3Z0D0 |
USDA Plants Symbol: | THRO4 |
Synonyms/Other Names: |
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Lifeform: | perennial rhizomatous herb |
Blooming Period: May-Jul | May-Jul |
Elevation: | 150-1500 (490-4920) |
General Habitats: | Broadleafed upland forest, North Coast coniferous forest |
Microhabitat: | |
Microhabitat Details: |
CA Rare Plant Rank: | 1B.2 |
Global Rank: | G2 |
State Rank: |
S2 |
State List: | None |
Fed List: | None |
Other Status: | SB_UCSC; USFS_S |
CRPR Changes: |
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Total Occurrences: | 104 |
Element Occurrence Ranks: | |
Excellent (A) | 2 |
Good (B) | 18 |
Fair (C) | 36 |
Poor (D) | 11 |
None (X) | 1 |
Unknown (U) | 36 |
California Endemic: True | |
California Counties and Islands: Name (Code) | |
Del Norte (DNT), Humboldt (HUM), Mendocino (MEN), Siskiyou (SIS), Trinity (TRI) | |
Quads: Name (Quad Code) | |
Ah Pah Ridge (4112348), Bark Shanty Gulch (4112345), Bear Peak (4112365), Blake Mountain (4012355), Blue Creek Mtn. (4112347), Chimney Rock (4112356), Clear Creek (4112364), Deadman Point (4112384), Dillon Mtn. (4112355), Fish Lake (4112336), Hales Grove (3912377), Happy Camp (4112374), Hopkins Butte (4112325), Huckleberry Mtn. (4112363), Johnsons (4112337), Lincoln Ridge (3912366), Lonesome Ridge (4112346), Lord-ellis Summit (4012387), Maple Creek (4012377), Orleans (4112335), Slater Butte (4112373), Somes Bar (4112344), Ukonom Mtn. (4112354), Weitchpec (4112326) |
Threat List Total: | 11 | |
EOs with Threat Listed: | Total EOs | % of EOs |
76 | 73 % | |
Road/trail construction/maint. | 55 | 52% |
Logging | 44 | 42% |
Other | 17 | 16% |
Non-native plant impacts | 9 | 8% |
Biocides | 5 | 4% |
Grazing | 2 | 1% |
Improper burning regime | 2 | 1% |
ORV activity | 2 | 1% |
Mining | 1 | 0% |
Insufficient population/stand size | 1 | 0% |
Wood cutting or brush clearing | 1 | 0% |
USFS Potential Species of Conservation Concern Profile |