Taxon Report
Eriophyllum lanatum (Pursh) Forbes var. hallii Const.Fort Tejon woolly sunflower |
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Taxon Summary
Eriophyllum lanatum var. hallii, commonly known as Fort Tejon woolly sunflower, is a perennial herb in the Asteraceae that is found only in California. It occurs within Chaparral, and Cismontane woodland, growing at elevations from 1065 to 2000 meters. Eriophyllum lanatum var. hallii is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.Classification
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Scientific Name: |
Eriophyllum lanatum (Pursh) Forbes var. hallii Const. |
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Common Name: |
Fort Tejon woolly sunflower |
| Family: | Asteraceae |
| Element Code: | PDAST3N058 |
| USDA Plants Symbol: | ERLAH |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | perennial herb |
| Blooming Period: May-Jul | May-Jul |
| Elevation: | 1065-2000 (3495-6560) |
| General Habitats: | Chaparral, Cismontane woodland |
| Microhabitat: | |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 1B.1 |
| Global Rank: | G5T1 |
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State Rank: |
S1 |
| State List: | None |
| Fed List: | None |
| Other Status: | USFS_S |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 6 |
| Element Occurrence Ranks: | |
| Excellent (A) | 1 |
| Good (B) | 3 |
| Fair (C) | 1 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 1 |
| California Endemic: True | |
| California Counties and Islands: Name (Code) | |
| Kern (KRN), Santa Barbara (SBA) | |
| Quads: Name (Quad Code) | |
| Frazier Mtn. (3411878), Hurricane Deck (3411977), Lebec (3411877), Salisbury Potrero (3411976) | |
Threat List Data from the CNDDB
| Threat List Total: | 6 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 6 | 100 % | |
| Grazing | 4 | 66% |
| Road/trail construction/maint. | 4 | 66% |
| Development | 3 | 50% |
| Foot traffic/trampling | 2 | 33% |
| Erosion/runoff | 1 | 16% |
| Other | 1 | 16% |
Citation
California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 8 November 2025].