Species Details

Delphinium parryi ssp. eastwoodiae

Eastwood's larkspur

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Classification

Scientific Name: Delphinium parryi A. Gray ssp. eastwoodiae Ewan
Common Name: Eastwood's larkspur
Family:	Ranunculaceae
Element Code:	PDRAN0B1B2
USDA Plants Symbol:	DEPAE2
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	1B.2
Fed List:	None
State List:	None
Global Rank:	G4T2
State Rank:	S2
Other Status:	BLM_S
CRPR Changes: added to 1B.2 on 2011-10-05
Add Date:	2011-10-05
Date Edited:	2024-11-05

Ecology and Life History

Lifeform: perennial herb

Blooming Period: (Feb)Mar-Apr

Elevation:
75 - 500 meters
245 - 1640 feet

General Habitats:

Chaparral (openings)
Valley and foothill grassland

Microhabitat Details: Coastal

Microhabitat:

Serpentine

Notes

Notes: Many collections old. Possibly threatened at Camp San Luis Obispo by trampling, feral pigs, military activities, alteration of fire regimes, and non-native plants. Potentially threatened in North Morro Bay region by agriculture and habitat alteration, and potentially threatened in San Luis Obispo by housing development. Similar to D. variegatum. See University of Colorado Studies, Ser. D, Phys. Sci. 2(2):55-244 (1945) 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	%
No threats

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					15
A	B	C	D	X	U
0	0	0	0	0	15

Occurrence Status:
Historical >20 Years	15
Recent <=20 Years	0

Presence:
Presumed Extant	15
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA)

California Counties and Islands: Name (Code)
San Luis Obispo (SLO)

Quads: Name (Quad Code)
Arroyo Grande NE (3512025), Atascadero (3512046), Cambria (3512151), Chimineas Ranch (3511928), Cypress Mountain (3512058), Lopez Mtn. (3512035), Morro Bay North (3512047), Morro Bay South (3512037), Painted Rock (3511927), Port San Luis (3512027), San Luis Obispo (3512036), Santa Margarita Lake (3512034), Tar Spring Ridge (3512024), Templeton (3512056)

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

Click on quad for name. Hold Shift Key to use mouse scroll wheel

Selected References

CNPS Status Review:

CRPR List Addition on 2011-10-05