CNPS Inventory Plant Detail

Navarretia fossalis

Common Name:	spreading navarretia
Family:	Polemoniaceae
Synonyms:
Element Code:	PDPLM0C080
Full Name:	Navarretia fossalis Moran
USDA PLANTS Symbol:	NAFO

Biology
Lifeform: annual herb Blooming Period: April - June Habitat: • Chenopod scrub • Marshes and swamps (assorted shallow freshwater) • Playas • Vernal pools

Rarity Status
CA Rare Plant Rank: 1B.1 Rare, threatened, or endangered in California and elsewhere .1: Seriously endangered in California Federal Listing Status: FT Threatened (10/13/98) State Listing Status: Not Listed State Rank: S1 S1: Critically Imperiled. Global Rank: G1 G1: Critically Imperiled.

Occurrence Data from DFG
California Natural Diversity Database

Total # of Known Element Occurrences: 65
Element Occurrence Ranks:

A B C D X U

4 11 6 3 10 31

Population Status:

Historic >20 yrs	Recent <=20 yrs
32	33

Presence:

Present Extant	Possibly Extirpated	Extirpated
55	6	4

Notes

Threatened by urbanization, agriculture, road construction, grazing, flood control, non-native plants, illegal dumping, foot traffic, and vehicles. Potentially threatened by hydrological alterations. See Madroño 24(3):155-159 (1977) for original description and 45(4):327-328 (1998) for distribution information.
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: 2011-08-24

Location

Elevation: 30 - 655 meters

California Endemic: no

States: California, Baja California

California Counties and Islands: name (code)
Los Angeles (LAX), Riverside (RIV), San Diego (SDG), San Luis Obispo (SLO)

Quads: name (DWR code) USGS code
Jamul Mountains (010B) 32116F8, Otay Mesa (010C) 32116E8, National City (011A) 32117F1, Imperial Beach (011D) 32117E1, Del Mar (022B) 32117H2, La Jolla (022C) 32117G2, San Pasqual (034C) 33116A8, San Marcos (035B) 33117B2, Rancho Santa Fe (035C) 33117A2, Encinitas (036D) 33117A3, Pechanga (050A) 33117D1, Las Pulgas Canyon (051C) 33117C4, Winchester (068A) 33117F1, Romoland (068B) 33117F2, Murrieta (068C) 33117E2, Bachelor Mtn. (068D) 33117E1, Perris (085C) 33117G2, Lakeview (085D) 33117G1, Inglewood (090A) 33118H3, Mint Canyon (137B) 34118D4, Creston (269D) 35120E5

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

1161

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 .

-117.375,33.25