Species Details

Erythranthe trinitiensis

pink-margined monkeyflower

Download Report Calflora eFlora CCH CalPhotos

Classification

Scientific Name: Erythranthe trinitiensis Nesom
Common Name: pink-margined monkeyflower
Family:	Phrymaceae
Element Code:	PDPHR01070
USDA Plants Symbol:
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	1B.3
Fed List:	None
State List:	None
Global Rank:	G2
State Rank:	S2
Other Status:	SB_CalBG/RSABG
CRPR Changes: added to 1B.3 on 2014-01-03
Add Date:	2014-01-03
Date Edited:	2022-12-06

Ecology and Life History

Lifeform: annual herb

Blooming Period: Jun-Jul(Aug)

Elevation:
400 - 2285 meters
1310 - 7495 feet

General Habitats:

Cismontane woodland
Lower montane coniferous forest
Meadows and seeps
Upper montane coniferous forest

Microhabitat Details:

Microhabitat:

Roadsides (often)
Serpentine (often)

Notes

Notes: Previously identified as, and similar to, E. pulsiferae. See Phytoneuron 2013-43:1-10 (2013) for original description.
Threats:
Taxonomy:

Threat List Data from the CNDDB

THREAT LIST:
Threat List Total:	7
	Total EOs	% of EOs
EOs with Threat Listed:	6	40 %
Road/trail construction/maint.	3	20%
Foot traffic/trampling	2	13%
ORV activity	2	13%
Other	1	6%
Recreational use (non-ORV)	1	6%
Grazing	1	6%
Altered flood/tidal/hydrologic regime	1	6%

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					15
A	B	C	D	X	U
1	3	0	0	0	11

Occurrence Status:
Historical >20 Years	5
Recent <=20 Years	10

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)
Humboldt (HUM), Shasta (SHA), Siskiyou (SIS), Trinity (TRI)

Quads: Name (Quad Code)
Grouse Mtn. (4012376), Hyampom (4012354), Hyampom Mtn. (4012364), Mount Eddy (4112234), Mumbo Basin (4112225), Pony Buck Peak (4012331), Scott Mountain (4112236), South China Mtn. (4112235), Willow Creek (4012386)

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 2014-01-03
Other:	USFS Potential Species of Conservation Concern Profile