Species Details

Dudleya cymosa ssp. costatifolia

Pierpoint Springs dudleya

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Scientific Name:
Dudleya cymosa (Lem.) Britton & Rose ssp. costatifolia Bartel & Shevock
Common Name:
Pierpoint Springs dudleya
Family: Crassulaceae
Element Code: PDCRA040A2
USDA Plants Symbol:
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: May-Jul
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Elevation:
1435 - 1600 meters
4710 - 5250 feet
General Habitats:
  • Chaparral
  • Cismontane woodland
Microhabitat Details:
Microhabitat:
  • Carbonate
Notes:
Known only from the Middle Fork of the Tule River. Threatened by potential limestone mining and horticultural collecting. See Aliso 12(4):701-704 (1990) for original description.
Threats:
Taxonomy:
Threat List Total: 1
Total EOs % of EOs
EOs with Threat Listed: 1 50 %
THREAT LIST:
Over-collecting/poaching 1 50%
Total Occurrences: 2
Element Occurrence Ranks:
A B C D X U
1 0 0 0 0 1
Occurrence Status:
Historical >20 Years 2
Recent <=20 Years 0
Presence:
Presumed Extant 2
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Tulare (TUL)
Quads: Name (Quad Code)
Camp Wishon (3611826), Case Mountain (3611847), Silver City (3611846)
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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