Taxon Details
Lupinus ludovicianus
San Luis Obispo County lupine
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Taxon Summary:
Lupinus ludovicianus, commonly known as San Luis Obispo County lupine, is a perennial herb in the Fabaceae that is found only in California. It occurs within Chaparral, and Cismontane woodland, growing at elevations from 50 to 525 meters. Lupinus ludovicianus is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.|
Scientific Name: Lupinus ludovicianus Greene |
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Common Name: San Luis Obispo County lupine |
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| Family: | Fabaceae | |
| Element Code: | PDFAB2B2G0 | |
| USDA Plants Symbol: | LULU | |
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Synonyms/Other Names: |
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| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 1B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | BLM_S; SB_SBBG; USFS_S |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2024-11-05 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Apr-Jul
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Elevation:
50 - 525 meters 165 - 1725 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 6 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 13 | 81 % |
| THREAT LIST: | ||
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| Grazing | 11 | 68% |
| Agriculture | 4 | 25% |
| Development | 3 | 18% |
| Foot traffic/trampling | 1 | 6% |
| ORV activity | 1 | 6% |
| Road/trail construction/maint. | 1 | 6% |
| Total Occurrences: | 16 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 3 | 3 | 1 | 4 | 5 |
| Occurrence Status: | |||||
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| Historical >20 Years | 11 | ||||
| Recent <=20 Years | 5 | ||||
| Presence: | |||||
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| Presumed Extant | 12 | ||||
| Possibly Extirpated | 2 | ||||
| Presumed Extirpated | 2 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) San Luis Obispo (SLO) |
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Quads: Name (Quad Code) Arroyo Grande NE (3512025)*, Caldwell Mesa (3512023), Lopez Mtn. (3512035), Nipomo (3512014), Pismo Beach (3512026), Pozo Summit (3512033), Santa Margarita Lake (3512034), Tar Spring Ridge (3512024) |
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Notes:
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Presumed Extant
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