Taxon Report

Streptanthus vernalis R. O'Donnell & R.W. Dolan

early jewelflower

Print Report

Classification


Scientific Name:	Streptanthus vernalis R. O'Donnell & R.W. Dolan
Common Name:	early jewelflower
Family:	Brassicaceae
Element Code:	PDBRA2G120
USDA Plants Symbol:	STVE7
Synonyms/Other Names:

Ecology and Life History


Lifeform:	annual herb
Blooming Period: Mar-May	Mar-May
Elevation:	610-610 (2000-2000)
General Habitats:	Chaparral, Closed-cone coniferous forest
Microhabitat:	Serpentine
Microhabitat Details:

Conservation Status


CA Rare Plant Rank:	1B.2
Global Rank:	G1
State Rank:	S1
State List:	None
Fed List:	None
Other Status:	BLM_S; SB_UCBG
CRPR Changes:	added to 1B.2 on 2009-02-04

Occurrence Data from the CNDDB


Total Occurrences:	1
Element Occurrence Ranks:
Excellent (A)	0
Good (B)	0
Fair (C)	0
Poor (D)	0
None (X)	0
Unknown (U)	1

Location


California Endemic: True
California Counties and Islands: Name (Code)
Lake (LAK)
Quads: Name (Quad Code)
Detert Reservoir (3812265)

Threat List Data from the CNDDB


Threat List Total:	1
EOs with Threat Listed:	Total EOs	% of EOs
	1	100 %
ORV activity	1	100%

Notes



Known only from vicinity of Three Peaks. See Madroño 52(3):202-206 (2005) for original description.
Threats:
Potentially threatened by vehicles.
Taxonomy:

Selected References

CRPR List Addition on 2009-02-04

Citation California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 27 December 2024].