Species Details

Heterotheca shevockii

Shevock's golden-aster

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Photo of Heterotheca shevockii
© 2017 Chris Winchell
Photo of Heterotheca shevockii
© 2017 Chris Winchell
Photo of Heterotheca shevockii
© 2017 Chris Winchell
Lifeform: perennial herb
Blooming Period: Aug-Nov
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Elevation:
230 - 900 meters
755 - 2955 feet
General Habitats:
  • Chaparral
  • Cismontane woodland
Microhabitat Details:
Microhabitat:
  • Sandy
Notes:
Known only from the lower Kern River Cyn. in the Greenhorn Mtns. Possibly threatened by road maintenance and recreational activities. A synonym of H. villosa var. shevockii in The Jepson Manual (1993). See Phytologia 73(6):453 (1992) for original description, and University of Waterloo Biology Series 37:148 (1996) for revised nomenclature.
Threats:
Taxonomy:
Threat List Total: 3
Total EOs % of EOs
EOs with Threat Listed: 7 78 %
THREAT LIST:
Road/trail construction/maint. 6 66%
Recreational use (non-ORV) 5 55%
Foot traffic/trampling 1 11%
Total Occurrences: 9
Element Occurrence Ranks:
A B C D X U
0 0 7 0 0 2
Occurrence Status:
Historical >20 Years 9
Recent <=20 Years 0
Presence:
Presumed Extant 9
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Kern (KRN)
Quads: Name (Quad Code)
Democrat Hot Springs (3511856), Lake Isabella South (3511854), Miracle Hot Springs (3511855), Mt. Adelaide (3511846), Rio Bravo Ranch (3511847)
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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