Species Details

Collinsia antonina

San Antonio collinsia

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Classification

Scientific Name: Collinsia antonina Hardham
Common Name: San Antonio collinsia
Family:	Plantaginaceae
Element Code:	PDSCR0H010
USDA Plants Symbol:
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	1B.2
Fed List:	None
State List:	None
Global Rank:	G2
State Rank:	S2
Other Status:	BLM_S
CRPR Changes: added to 1B on 2003-05-07
Add Date:	1974-01-01
Date Edited:	2024-11-05

Ecology and Life History

Lifeform: annual herb

Blooming Period: Mar-May

Elevation:
280 - 365 meters
920 - 1200 feet

General Habitats:

Chaparral
Cismontane woodland

Microhabitat Details:

Microhabitat:

Notes

Notes: Known from fewer than 10 occurrences. Possibly threatened by grazing and road maintenance. As treated here, includes sspp. antonina and purpurea. A synonym of C. parryi in The Jepson Manual. See Leaflets of Western Botany 10:133-135 (1964) for original description, and Madroño 49(4):295-297 (2002) for discussion of taxonomic distinctiveness.
Threats:
Taxonomy:

Threat List Data from the CNDDB

THREAT LIST:
Threat List Total:	3
	Total EOs	% of EOs
EOs with Threat Listed:	3	38 %
Other	2	25%
Foot traffic/trampling	1	12%
Grazing	1	12%

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					8
A	B	C	D	X	U
2	0	0	0	0	6

Occurrence Status:
Historical >20 Years	6
Recent <=20 Years	2

Presence:
Presumed Extant	8
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA)

California Counties and Islands: Name (Code)
Monterey (MNT)

Quads: Name (Quad Code)
Alder Peak (3512183), Bear Canyon (3612113), Bryson (3512171), Burnett Peak (3512172), Cosio Knob (3612112), Hames Valley (3512088), Jolon (3512182), Williams Hill (3512181)

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 2003-05-07