Taxon Report
Lupinus spectabilis Hoov.shaggyhair lupine |
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Taxon Summary
Lupinus spectabilis, commonly known as shaggyhair lupine, is a annual herb in the Fabaceae that is found only in California. It occurs within Chaparral, and Cismontane woodland, growing at elevations from 260 to 825 meters. Lupinus spectabilis is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.Classification
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Scientific Name: |
Lupinus spectabilis Hoov. |
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Common Name: |
shaggyhair lupine |
| Family: | Fabaceae |
| Element Code: | PDFAB2B3P0 |
| USDA Plants Symbol: | LUSP3 |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | annual herb |
| Blooming Period: Apr-May | Apr-May |
| Elevation: | 260-825 (855-2705) |
| General Habitats: | Chaparral, Cismontane woodland |
| Microhabitat: | Serpentine |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 1B.2 |
| Global Rank: | G2 |
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State Rank: |
S2 |
| State List: | None |
| Fed List: | None |
| Other Status: | BLM_S; SB_SBBG |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 24 |
| Element Occurrence Ranks: | |
| Excellent (A) | 2 |
| Good (B) | 9 |
| Fair (C) | 5 |
| Poor (D) | 0 |
| None (X) | 1 |
| Unknown (U) | 7 |
| California Endemic: True | |
| California Counties and Islands: Name (Code) | |
| Mariposa (MPA), Tuolumne (TUO) | |
| Quads: Name (Quad Code) | |
| Bear Valley (3712051), Catheys Valley (3712041), Chinese Camp (3712074), Coulterville (3712062), Feliciana Mtn. (3711958), Groveland (3712072), Hornitos (3712052), Mariposa (3711948), Moccasin (3712073), New Melones Dam (3712085), Sonora (3712084) | |
Threat List Data from the CNDDB
| Threat List Total: | 5 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 14 | 58 % | |
| Mining | 10 | 41% |
| Grazing | 6 | 25% |
| Road/trail construction/maint. | 4 | 16% |
| Biocides | 2 | 8% |
| Development | 1 | 4% |
Citation
California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 27 January 2025].