Species Details

Arctostaphylos obispoensis

Bishop manzanita

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Classification

Scientific Name: Arctostaphylos obispoensis Eastw.
Common Name: Bishop manzanita
Family:	Ericaceae
Element Code:	PDERI040X0
USDA Plants Symbol:	AROB
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	4.3
Fed List:	None
State List:	None
Global Rank:	G3
State Rank:	S3
Other Status:	SB_UCSC; USFS_S
CRPR Changes:
Add Date:	1974-01-01
Date Edited:	2022-12-06

Ecology and Life History

Lifeform: perennial evergreen shrub

Blooming Period: Feb-Jun

Elevation:
150 - 1005 meters
490 - 3295 feet

General Habitats:

Closed-cone coniferous forest
Chaparral
Cismontane woodland

Microhabitat Details:

Microhabitat:

Rocky
Serpentine

Notes

Notes: See Leaflets of Western Botany 2:8 (1937) 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)
Monterey (MNT), San Luis Obispo (SLO)

Quads: Name (Quad Code)
Alder Peak (3512183), Arroyo Grande NE (3512025), Atascadero (3512046), Burnett Peak (3512172), Burro Mountain (3512173), Cape San Martin (3512184), Cayucos (3512048), Lopez Mtn. (3512035), Morro Bay North (3512047), Morro Bay South (3512037), Nipomo (3512014), Pebblestone Shut-in (3512161), Pismo Beach (3512026), San Luis Obispo (3512036), San Simeon (3512162), Tierra Redonda Mountain (3512078), Villa Creek (3512174), York Mountain (3512057)

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