CNPS

CNPS Rare Plant Inventory

Species Details

Dudleya saxosa ssp. saxosa

Panamint dudleya

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  Classification

Scientific Name:
Dudleya saxosa (Jones) Britt. & Rose ssp. saxosa
Common Name:
Panamint dudleya
Family: Crassulaceae
Element Code: PDCRA040N2
USDA Plants Symbol: DUSAS
Synonyms/Other Names:

  Conservation Status

CA Rare Plant Rank: 1B.3
Fed List: None
State List: None
Global Rank: G4T3
State Rank:
 S3
Other Status: BLM_S
CRPR Changes:
Add Date: 1974-01-01
Date Edited: 2021-12-09

  Ecology and Life History

Lifeform: perennial leaf
Blooming Period: (Apr)May-Sep
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Elevation:
960 - 2200 meters
3150 - 7220 feet
General Habitats:
  • Mojavean desert scrub
  • Pinyon and juniper woodland
Microhabitat Details:
Microhabitat:
  • Carbonate (sometimes)
  • Granitic (sometimes)
  • Rocky

  Notes

Notes:
Known only from the Panamint Mtns. See Contributions to Western Botany 8:28 (1898) for original description, and Bulletin of the New York Botanical Garden 3:15 (1903) for revised nomenclature.
Threats:
Taxonomy:

  Threat List Data from the CNDDB

Threat List Total: 0
Total EOs % of EOs
EOs with Threat Listed: 0 %
THREAT LIST:
No threats

  Occurrence Data from the CNDDB

Total Occurrences: 12
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 12
Occurrence Status:
Historical >20 Years 11
Recent <=20 Years 1
Presence:
Presumed Extant 12
Possibly Extirpated 0
Presumed Extirpated 0

  Location

California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Inyo (INY)
Quads: Name (Quad Code)
Ballarat (3611712), Hanaupah Canyon (3611628), Jail Canyon (3611722), Panamint (3611711), Panamint Butte (3611743), Telescope Peak (3611721), Wildrose Peak (3611731)
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.
Regional Map

  Map

Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel

  Selected References

Suggested Citation:
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5). Website https://www.rareplants.cnps.org [accessed 19 April 2024].