Species Details
Astragalus preussii var. preussii
Preuss' milk-vetch
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Scientific Name: Astragalus preussii Gray var. preussii |
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Common Name: Preuss' milk-vetch |
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| Family: | Fabaceae | |
| Element Code: | PDFAB0F722 | |
| USDA Plants Symbol: | ASPRP3 | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 2B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G4T4 |
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State Rank: |
S1 |
| Other Status: | SB_CalBG/RSABG |
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CRPR Changes: changed from 2.1 to 2B.1 on 2013-06-12 changed from 2.3 to 2.1 on 2012-02-14 |
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| Add Date: | 1988-01-01 |
| Date Edited: | 2021-08-25 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Apr-Jun
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Elevation:
750 - 805 meters 2460 - 2640 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Threatened by solar energy development, vehicles, and non-native plants. Field work needed. See Proceedings of the American Academy of Arts and Sciences 6:222 (1864) for original description, and Memoirs of the New York Botanical Garden 13:575-576 (1964) for taxonomic treatment. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 6 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 18 | 82 % |
| THREAT LIST: | ||
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| Non-native plant impacts | 13 | 59% |
| ORV activity | 11 | 50% |
| Road/trail construction/maint. | 11 | 50% |
| Development | 4 | 18% |
| Agriculture | 3 | 13% |
| Other | 1 | 4% |
| Total Occurrences: | 22 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 6 | 7 | 5 | 0 | 3 |
| Occurrence Status: | |||||
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| Historical >20 Years | 0 | ||||
| Recent <=20 Years | 22 | ||||
| Presence: | |||||
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| Presumed Extant | 22 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Arizona (AZ), California (CA), Nevada (NV), Utah (UT) |
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California Counties and Islands: Name (Code) Inyo (INY), San Bernardino (SBD) |
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Quads: Name (Quad Code) Calvada Springs (3511588), Mesquite Lake (3511565), Mesquite Mountains (3511566), Mound Spring (3611518), Nopah Peak (3611611), Shenandoah Peak (3511575), Sixmile Spring (3611621), West of Shenandoah Peak (3511576) |
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Notes:
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Presumed Extant
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