Species Details
Panicum acuminatum var. thermale
Geysers panicum
Download Report Calflora eFlora CCH CalPhotos
Scientific Name: Panicum acuminatum Sw. var. thermale (Bol.) Wipff |
||
Common Name: Geysers panicum |
||
Family: | Poaceae | |
Element Code: | PMPOA24028 | |
USDA Plants Symbol: | ||
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.2 |
Fed List: | None |
State List: | CE (1978-09-01) |
Global Rank: | G5T2Q |
State Rank: |
S2 |
Other Status: | |
CRPR Changes: changed from 1B.1 to 1B.2 on 2012-09-12 |
|
Add Date: | 1974-01-01 |
Date Edited: | 2022-05-05 |
Lifeform: annual/perennial herb | ||
Blooming Period: Jun-Aug | ||
Elevation:
305 - 2470 meters 1000 - 8105 feet |
||
General Habitat:
|
||
General Micro Habitat: geothermally-altered soil | ||
Micro Habitat:
|
Notes: Known only from The Geysers and Lassen Volcanic NP geothermal areas. Does plant occur on Mt. Shasta (SIS Co.)? Plants from Blaney Meadows (FRE Co.) need verification. Threatened by non-native plants. A synonym of Panicum acuminatum var. acuminatum in TJM (1993). See Proceedings of the California Academy of Sciences 2:181 (1862) for original description, MadroƱo 23(3):151 (1975) for taxonomic treatment, and Proceedings of the CNPS Conservation Conference, pp. 256-263 (2009) for information on population dynamics and monitoring. |
|
Threats: |
|
Taxonomy: |
|
Other: |
Total Occurrences: | 11 | ||||
Element Occurrence Ranks: | |||||
---|---|---|---|---|---|
A | B | C | D | X | U |
1 | 3 | 0 | 0 | 1 | 6 |
Occurrence Status: | |||||
---|---|---|---|---|---|
Historical >20 Years | 7 | ||||
Recent <=20 Years | 4 |
Presence: | |||||
---|---|---|---|---|---|
Presumed Extant | 10 | ||||
Possibly Extirpated | 1 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA) |
|||||||||||||
California Counties and Islands: Name (Code) Lake (LAK), Plumas (PLU), Shasta (SHA), Sonoma (SON), Tehama (TEH) |
|||||||||||||
Quads: Name (Quad Code) Lassen Peak (4012145), Reading Peak (4012144), The Geysers (3812277), Whispering Pines (3812276) |
|||||||||||||
Notes:
|
CNPS Status Review: | CRPR List Change on 2012-09-12 |