Species Details

Clarkia gracilis ssp. tracyi

Tracy's clarkia

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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:

Conservation Status

CA Rare Plant Rank:	4.2
Fed List:	None
State List:	None
Global Rank:	G5T3
State Rank:	S3
Other Status:	SB_CalBG/RSABG
CRPR Changes:
Add Date:	2001-01-01
Date Edited:	2021-05-26

Ecology and Life History

Lifeform: annual herb

Blooming Period: Apr-Jul

Elevation:
65 - 650 meters
215 - 2135 feet

General Habitats:

Chaparral (openings, serpentinite)

Microhabitat Details:

Microhabitat:

Notes

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

Threat List Data from the CNDDB

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

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					0
A	B	C	D	X	U
0	0	0	0	0	0

Occurrence Status:
Historical >20 Years	0
Recent <=20 Years	0

Presence:
Presumed Extant	0
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA)

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)

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

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CNPS Rare Plant Inventory