Species Details

Streptanthus tortuosus ssp. truei

True's mountain jewelflower

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Photo by © 2021 Robert E. Preston, Ph.D  max-height:128px; max-width:145px;
© 2021 Robert E. Preston, Ph.D
Photo by © 2021 Robert E. Preston, Ph.D.  max-height:128px; max-width:145px;
© 2021 Robert E. Preston, Ph.D.
Scientific Name:
Streptanthus tortuosus Kellogg ssp. truei Al-Shehbaz
Common Name:
True's mountain jewelflower
Family: Brassicaceae
Element Code: PDBRA2G108
USDA Plants Symbol:
Synonyms/Other Names:
CA Rare Plant Rank: 1B.1
Fed List: None
State List: None
Global Rank: G5T1T2
State Rank:
S1S2
Other Status:
CRPR Changes:
added to 1B.1 on 2016-07-20
Add Date: 2016-07-20
Date Edited: 2022-06-08
Lifeform: perennial herb
Blooming Period: Jun-Jul(Sep)
Elevation:
765 - 860 meters
2510 - 2820 feet
General Habitat:
  • Lower montane coniferous forest
General Micro Habitat: Partial shade on steep rocky slopes
Micro Habitat:
  • Rocky
  • Slopes
Notes:
See Harvard Papers in Botany 18(1):13-15 (2013) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 4
Element Occurrence Ranks:
A B C D X U
0 2 0 0 0 2
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 4
Presence:
Presumed Extant 4
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Nevada (NEV), Sierra (SIE)
Quads: Name (Quad Code)
Pike (3912048), Washington (3912037)
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.

Map

Presumed Extant
Counties   Quads