Taxon Report

Clarkia gracilis (Piper) Nels. & Macbr. ssp. tracyi (Jeps.) Abdel-Hameed & R. Snow

Tracy's clarkia

Print Report

Classification


Scientific Name:	Clarkia gracilis (Piper) Nels. & Macbr. ssp. tracyi (Jeps.) Abdel-Hameed & R. Snow
Common Name:	Tracy's clarkia
Family:	Onagraceae
Element Code:	PDONA050J4
USDA Plants Symbol:	CLGRT
Synonyms/Other Names:

Ecology and Life History


Lifeform:	annual herb
Blooming Period: Apr-Jul	Apr-Jul
Elevation:	65-650 (215-2135)
General Habitats:	Chaparral
Microhabitat:
Microhabitat Details:

Conservation Status


CA Rare Plant Rank:	4.2
Global Rank:	G5T3
State Rank:	S3
State List:	None
Fed List:	None
Other Status:	SB_CalBG/RSABG
CRPR Changes:

Occurrence Data from the CNDDB


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

Location


California Endemic: True
California Counties and Islands: Name (Code)
Colusa (COL), Lake (LAK), Napa (NAP), Tehama (TEH)
Quads: Name (Quad Code)
Aetna Springs (3812264), Benmore Canyon (3912215), Capell Valley (3812242), Chiles Valley (3812253), Elk Mountain (3912238), Gilmore Peak (3912235), Highland Springs (3812288), Hough Springs (3912225), Jericho Valley (3812274), Kelseyville (3812287), Knoxville (3812273), Lake Berryessa (3812252), Lakeport (3912218), Leesville (3912224), Napa (3812233), Paskenta (3912285), Potato Hill (3912237), Salt Canyon (3912213), St. Helena (3812254), The Geysers (3812277), Wilbur Springs (3912214), Yountville (3812243)

Threat List Data from the CNDDB


Threat List Total:	0
EOs with Threat Listed:	Total EOs	% of EOs
	0	0 %

Notes



Threatened by development. See Flora of California 2:584 (1936) by W.L. Jepson for original description.
Threats:

Taxonomy:

Selected References

USFS Potential Species of Conservation Concern Profile

Citation California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 25 December 2024].