Species Details
Astragalus sabulonum
gravel milk-vetch
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Species Description:
Astragalus sabulonum, commonly known as gravel milk-vetch, is a annual/perennial herb in the Fabaceae that is found in California and elsewhere. It occurs within Desert dunes, Mojavean desert scrub, and Sonoran desert scrub, growing at elevations from -60 to 930 meters. Astragalus sabulonum is ranked 2B.2, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Moderately threatened in California.|
Scientific Name: Astragalus sabulonum A. Gray |
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Common Name: gravel milk-vetch |
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| Family: | Fabaceae | |
| Element Code: | PDFAB0F7R0 | |
| USDA Plants Symbol: | ASSA2 | |
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Synonyms/Other Names: |
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| Name Status: |
JEP, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 2B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G4G5 |
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State Rank: |
S2 |
| Other Status: | |
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CRPR Changes: added to 2.2 on 2011-10-19 |
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| Add Date: | 2011-10-19 |
| Date Edited: | 2023-05-02 |
| Lifeform: annual/perennial herb | ||||||||||||||
Blooming Period: Feb-Jun
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Elevation:
-60 - 930 meters -195 - 3050 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 5 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 8 | 42 % |
| THREAT LIST: | ||
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| Development | 5 | 26% |
| Non-native plant impacts | 5 | 26% |
| ORV activity | 2 | 10% |
| Recreational use (non-ORV) | 1 | 5% |
| Agriculture | 1 | 5% |
| Total Occurrences: | 19 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 2 | 1 | 3 | 0 | 1 | 12 |
| Occurrence Status: | |||||
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| Historical >20 Years | 12 | ||||
| Recent <=20 Years | 7 | ||||
| Presence: | |||||
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| Presumed Extant | 18 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 1 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Arizona (AZ), California (CA), Nevada (NV), New Mexico (NM), Sonora, Mexico (SO), Utah (UT) |
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California Counties and Islands: Name (Code) Imperial (IMP), Inyo (INY), Riverside (RIV), San Diego (SDG) |
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Quads: Name (Quad Code) Borrego Palm Canyon (3311634), Borrego Sink (3311623), Calexico (3211564), Calvada Springs (3511588), Clark Lake (3311633), Harpers Well (3311518), Heber (3211565), Hopkins Well (3311458), Indio (3311662), Kane Spring (3311517), Kane Spring NE (3311527), Last Chance Range SW (3711716), Mecca (3311651)*, Mortmar (3311558), Mound Spring (3611518), Mount Signal (3211566), Niland (3311525), Roosevelt Mine (3311457), Stump Spring, Nev. (3511587), The Dunes (3611744), Tubb Canyon (3311624), Wister (3311535), Yuha Basin (3211567) |
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Notes:
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Presumed Extant
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