Species Details

Monardella antonina ssp. antonina

San Antonio Hills monardella

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Species Description:

Monardella antonina ssp. antonina, commonly known as San Antonio Hills monardella, is a perennial rhizomatous herb in the Lamiaceae that is found only in California. It occurs within Chaparral, and Cismontane woodland, growing at elevations from 320 to 1000 meters. Monardella antonina ssp. antonina is ranked 3, Plants About Which We Need More Information, A Review List.

Classification

Scientific Name: Monardella antonina Hardham ssp. antonina
Common Name: San Antonio Hills monardella
Family:	Lamiaceae
Element Code:	PDLAM18011
USDA Plants Symbol:	MOANA
Synonyms/Other Names:
Name Status:	JEP, FNA, POWO, IPNI, Tropicos

Conservation Status

CA Rare Plant Rank:	3
Fed List:	None
State List:	None
Global Rank:	G4T1T3Q
State Rank:	S1S3
Other Status:
CRPR Changes:
Add Date:	1980-01-01
Date Edited:	2021-05-26

Ecology and Life History

Lifeform: perennial rhizomatous herb

Blooming Period: Jun-Aug

Elevation:
320 - 1000 meters
1050 - 3280 feet

General Habitats:

Chaparral
Cismontane woodland

Microhabitat Details:

Microhabitat:

Notes

Notes: Move to List 4? Possibly threatened by road maintenance, pipeline construction, and feral pigs. Easily confused with M. villosa ssp. villosa, which may be the taxon occurring in ALA, CCA, SBT, and SCL counties; needs clarification.
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)
Contra Costa (CCA), Fresno (FRE), Monterey (MNT)

Quads: Name (Quad Code)
Benicia (3812212), Cone Peak (3612114), Jolon (3512182), Sherman Peak (3612025), Smith Mountain (3612015)

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