CNPS

CNPS Rare Plant Inventory

Species Details

Hesperidanthus jaegeri

Jaeger's hesperidanthus

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Photo by © 2011 Steve Matson max-height:128px; max-width:145px;
© 2011 Steve Matson 		Photo by © 2011 Steve Matson max-height:128px; max-width:145px;
© 2011 Steve Matson 		Photo by © 2011 Steve Matson max-height:128px; max-width:145px;
© 2011 Steve Matson

Classification

Scientific Name:
Hesperidanthus jaegeri (Rollins) Al-Shehbaz
Common Name:
Jaeger's hesperidanthus
Family: Brassicaceae
Element Code: PDBRA0N010
USDA Plants Symbol:
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank: 1B.2
Fed List: None
State List: None
Global Rank: G2
State Rank:
 S2
Other Status: BLM_S; USFS_S
CRPR Changes:
Add Date: 1974-01-01
Date Edited: 2022-01-05

Ecology and Life History

Lifeform: perennial herb
Blooming Period: May-Jul
Elevation:
2135 - 2800 meters
7005 - 9185 feet
General Habitat:
  • Great Basin scrub
  • Pinyon and juniper woodland
  • Subalpine coniferous forest
General Micro Habitat: carbonate, rocky
Micro Habitat:
  • Carbonate
  • Rocky

Notes

Notes:
Known only from the Inyo Mtns. See Contributions from the Dudley Herbarium 3:174 (1941) for original description, and Contributions from the Gray Herbarium 204:155-157 (1973) for revised nomenclature.
Threats:
Taxonomy:
Other:

Occurrence Data from the CNDDB

Total Occurrences: 7
Element Occurrence Ranks:
A B C D X U
3 1 0 0 0 3
Occurrence Status:
Historical >20 Years 5
Recent <=20 Years 2
Presence:
Presumed Extant 7
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)
Cerro Gordo Peak (3611757), New York Butte (3611768), Waucoba Mtn. (3711811)
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
Print this Map
Counties   Quads

Selected References

Suggested Citation:
California Native Plant Society, Rare Plant Program. 2022. Rare Plant Inventory (online edition, v9-01 1.5). Website https://www.rareplants.cnps.org [accessed 1 July 2022].