Cirsium ciliolatum (Henders.) J.T. HowellAshland thistlePrint Report |
© 2021 Scot Loring |
Scientific Name: |
Cirsium ciliolatum (Henders.) J.T. Howell |
Common Name: |
Ashland thistle |
Family: | Asteraceae |
Element Code: | PDAST2E0P0 |
USDA Plants Symbol: | CICI |
Synonyms/Other Names: |
|
Lifeform: | perennial herb |
Blooming Period: Jun-Aug | Jun-Aug |
Elevation: | 800-1400 (2625-4595) |
General Habitats: | Cismontane woodland, Valley and foothill grassland |
Microhabitat: | |
Microhabitat Details: |
CA Rare Plant Rank: | 2B.1 |
Global Rank: | G3 |
State Rank: |
S1 |
State List: | CE |
Fed List: | None |
Other Status: | BLM_S |
CRPR Changes: |
|
Total Occurrences: | 6 |
Element Occurrence Ranks: | |
Excellent (A) | 1 |
Good (B) | 1 |
Fair (C) | 0 |
Poor (D) | 0 |
None (X) | 0 |
Unknown (U) | 4 |
California Endemic: False | |
California Counties and Islands: Name (Code) | |
Siskiyou (SIS) | |
Quads: Name (Quad Code) | |
Bogus Mountain (4112274), Dewey Gulch (4112273) |
Threat List Total: | 5 | |
EOs with Threat Listed: | Total EOs | % of EOs |
3 | 50 % | |
Road/trail construction/maint. | 2 | 33% |
Biocides | 1 | 16% |
Grazing | 1 | 16% |
Non-native plant impacts | 1 | 16% |
Other | 1 | 16% |
CRPR List Change on 2006-07-14 |