Taxon Details

Eriophyllum lanatum var. hallii

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.

Scientific Name:
Eriophyllum lanatum (Pursh) Forbes var. hallii Const.
Common Name:
Fort Tejon woolly sunflower
Family: Asteraceae
Element Code: PDAST3N058
USDA Plants Symbol: ERLAH
Synonyms/Other Names:
Name Status: JEF, FNA, POWO,
IPNI, Tropicos
Lifeform: perennial herb
Blooming Period: May-Jul
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Elevation:
1065 - 2000 meters
3495 - 6560 feet
General Habitats:
  • Chaparral
  • Cismontane woodland
Microhabitat Details:
Microhabitat:
Notes:

Threatened by grazing and trampling. See University of California Publications in Botany 18:94-96 (1937) for revised nomenclature.

Threats:

Taxonomy:
Threat List Total: 6
Total EOs % of EOs
EOs with Threat Listed: 6 100 %
THREAT LIST:
Grazing 4 66%
Road/trail construction/maint. 4 66%
Development 3 50%
Foot traffic/trampling 2 33%
Erosion/runoff 1 16%
Total Occurrences: 6
Element Occurrence Ranks:
A B C D X U
1 3 1 0 0 1
Occurrence Status:
Historical >20 Years 6
Recent <=20 Years 0
Presence:
Presumed Extant 6
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
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)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
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