CNPS Inventory Plant Detail

Clarkia springvillensis

Common Name:	Springville clarkia
Family:	Onagraceae
Synonyms:
Element Code:	PDONA05120
Full Name:	Clarkia springvillensis Vasek
USDA PLANTS Symbol:	CLSP6

Biology
Lifeform: annual herb Blooming Period: May - July Habitat: granitic. • Chaparral • Cismontane woodland • Valley and foothill grassland

Rarity Status
CA Rare Plant Rank: 1B.2 Rare, threatened, or endangered in California and elsewhere .2: Fairly endangered in California Federal Listing Status: FT Threatened (09/14/98) State Listing Status: CE Endangered (09/79) State Rank: S2 S2: Imperiled. Global Rank: G2 G2: Imperiled.

Occurrence Data from DFG
California Natural Diversity Database

Total # of Known Element Occurrences: 21
Element Occurrence Ranks:

A B C D X U

1 8 6 0 1 5

Population Status:

Historic >20 yrs	Recent <=20 yrs
9	12

Presence:

Present Extant	Possibly Extirpated	Extirpated
20	0	1

Notes

Known from fewer than twenty occurrences in the Tule and Kaweah river drainages. Threatened by non-native plants, overgrazing, vehicles, road maintenance, logging, and residential development. Sequoia NF has adopted species management guidelines. See Madroño 17(7):220 (1964) for original description.
To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
Date Added: 1980-01-01
Last Update: 2012-03-02

Location

Elevation: 245 - 1220 meters

California Endemic: yes

States: California

California Counties and Islands: name (code)
Tulare (TUL)

Quads: name (DWR code) USGS code
California Hot Springs (285B) 35118H6, Camp Nelson (308A) 36118B5, Camp Wishon (308B) 36118B6, Solo Peak (308C) 36118A6, Springville (309A) 36118B7, Porterville (310D) 36119A1, Case Mountain (332A) 36118D7, Dennison Peak (332D) 36118C7

Notes:

Definitions of codes preceding a county and/or quad:
*		Presumed extirpated
?		Uncertain about distribution or identity
?*		Uncertain about distribution, but presumed extirpated if once present
(?)		Occurrence confirmed, but possibly extirpated

Species may be present in other areas where conditions are favorable.

Presumed Extant

Presumed Extirpated or Unknown

171

Links to Leading Resources of Taxon Information
USDA PLANTS Calflora CalPhotos Consortium of California Herbaria California Department of Fish and Game: CNDDB Quick Viewer

Suggested Citation
California Native Plant Society (CNPS). Inventory of Rare and Endangered Plants (online edition, v8-01a). California Native Plant Society. Sacramento, CA. Accessed on .

-118.75,36.125