Species Details

Monardella robisonii

Robison's monardella

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Classification

Scientific Name: Monardella robisonii Epl.
Common Name: Robison's monardella
Family:	Lamiaceae
Element Code:	PDLAM180K0
USDA Plants Symbol:	MORO
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	1B.3
Fed List:	None
State List:	None
Global Rank:	G3
State Rank:	S3
Other Status:	BLM_S; SB_CalBG/RSABG
CRPR Changes:
Add Date:	1974-01-01
Date Edited:	2022-12-06

Ecology and Life History

Lifeform: perennial rhizomatous herb

Blooming Period: (Feb)Apr-Sep(Oct)

Elevation:
610 - 1500 meters
2000 - 4920 feet

General Habitats:

Pinyon and juniper woodland

Microhabitat Details:

Microhabitat:

Notes

Notes: Potentially threatened by recreational activities. May occur in BA; need confirmation. Closely related to and possibly a variety of M. linoides.
Threats:
Taxonomy:

Threat List Data from the CNDDB

THREAT LIST:
Threat List Total:	6
	Total EOs	% of EOs
EOs with Threat Listed:	20	54 %
Recreational use (non-ORV)	17	45%
Development	4	10%
Foot traffic/trampling	3	8%
Non-native plant impacts	1	2%
ORV activity	1	2%
Road/trail construction/maint.	1	2%

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					37
A	B	C	D	X	U
6	11	5	2	0	13

Occurrence Status:
Historical >20 Years	26
Recent <=20 Years	11

Presence:
Presumed Extant	37
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA)

California Counties and Islands: Name (Code)
Riverside (RIV), San Bernardino (SBD)

Quads: Name (Quad Code)
Cadiz Valley SW (3411514), Dale Lake (3411526), Indian Cove (3411612), Joshua Tree South (3411613), Keys View (3311682), Malapai Hill (3311681), Morongo Valley (3411615), Queen Mtn. (3411611), Yucca Valley North (3411624)

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

CNPS Rare Plant Inventory