CNPS Inventory Plant Detail

Baccharis vanessae

Common Name:	Encinitas baccharis
Family:	Asteraceae
Synonyms:
Element Code:	PDAST0W0P0
Full Name:	Baccharis vanessae Beauch.
USDA PLANTS Symbol:	BAVA3

Biology
Lifeform: perennial deciduous shrub Blooming Period: August - November Habitat: sandstone. • Chaparral (maritime) • Cismontane woodland

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 (10/07/96) State Listing Status: CE Endangered (01/87) 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: 25
Element Occurrence Ranks:

A B C D X U

9 4 1 0 4 7

Population Status:

Historic >20 yrs	Recent <=20 yrs
18	7

Presence:

Present Extant	Possibly Extirpated	Extirpated
21	0	4

Notes

Extirpated from Encinitas area. Threatened by development, foot traffic, and recreation. Possibly threatened by non-native plants. See Phytologia 46(4):216-222 (1980) for original description, and Madroño 40(2):133 (1993) for range extension 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: 2011-07-25

Location

Elevation: 60 - 720 meters

California Endemic: yes

States: California

California Counties and Islands: name (code)
San Diego (SDG)

Quads: name (DWR code) USGS code
Otay Mountain (010D) 32116E7, Alpine (021D) 32116G7, Poway (022A) 32117H1, Del Mar (022B) 32117H2, San Pasqual (034C) 33116A8, Rancho Santa Fe (035C) 33117A2, Escondido (035D) 33117A1, Encinitas (036D) 33117A3, Margarita Peak (051B) 33117D4

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

349

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 .

-117.0,32.875