Scientific Name: Astragalus nyensis Barneby |
||
Common Name: Nye milk-vetch |
||
Family: | Fabaceae | |
Element Code: | PDFAB0F660 | |
USDA Plants Symbol: | ASNY2 | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.1 |
Fed List: | None |
State List: | None |
Global Rank: | G3? |
State Rank: |
S1 |
Other Status: | BLM_S; SB_CalBG/RSABG |
CRPR Changes: added to 1B.1 on 2011-12-27 |
|
Add Date: | 2011-12-27 |
Date Edited: | 2022-12-06 |
Lifeform: annual herb | ||||||||||||||
Blooming Period: Apr-May
|
||||||||||||||
Elevation:
790 - 815 meters 2590 - 2675 feet |
||||||||||||||
General Habitats:
|
||||||||||||||
Microhabitat Details: | ||||||||||||||
Microhabitat:
|
Notes: Discovered in CA in 2011; known in CA only from Pahrump Valley. Seriously threatened by solar energy development. Possibly threatened by non-native plants. Similar to A. acutirostris and A. nuttallianus var. imperfectus. Not in The Jepson Manual (1993) and TJM 2. See Leaflets of Western Botany 3(5):97-114 (1942) for original description, and Leaflets of Western Botany 7(8):192-196 (1954) and Brittonia 42(2):100-104 (1990) for taxonomic treatments. |
|
Threats: |
|
Taxonomy: |
Threat List Total: | 3 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 19 | 100 % |
THREAT LIST: | ||
---|---|---|
Non-native plant impacts | 19 | 100% |
ORV activity | 18 | 94% |
Development | 1 | 5% |
Total Occurrences: | 19 | ||||
Element Occurrence Ranks: | |||||
---|---|---|---|---|---|
A | B | C | D | X | U |
0 | 8 | 9 | 2 | 0 | 0 |
Occurrence Status: | |||||
---|---|---|---|---|---|
Historical >20 Years | 0 | ||||
Recent <=20 Years | 19 |
Presence: | |||||
---|---|---|---|---|---|
Presumed Extant | 19 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) Arizona (AZ), California (CA), Nevada (NV), Utah (UT) |
|||||||||||||
California Counties and Islands: Name (Code) Inyo (INY) |
|||||||||||||
Quads: Name (Quad Code) Calvada Springs (3511588), Mound Spring (3611518), Stump Spring, Nev. (3511587) |
|||||||||||||
Notes:
|
Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel