Erythronium klamathense

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Scientific Name: Erythronium klamathense Appleg.
Common Name: Klamath fawn lily
Family:	Liliaceae
Element Code:	PMLIL0U090
USDA Plants Symbol:	ERKL
Synonyms/Other Names:

CA Rare Plant Rank:	2B.2
Fed List:	None
State List:	None
Global Rank:	G4
State Rank:	S2
Other Status:	SB_UCSC
CRPR Changes: changed from 2.2 to 2B.2 on 2013-06-12 changed from 4.3 to 2.2 on 2006-12-22
Add Date:	1974-01-01
Date Edited:	2021-05-26

Lifeform: perennial bulbiferous herb

Blooming Period: Apr-Jul

Elevation:
1200 - 1850 meters
3935 - 6070 feet

General Habitats:

Microhabitat Details:

Microhabitat:

Notes: Possibly threatened by road maintenance and logging. See Contributions from the Dudley Herbarium 1:151 (1930) for original description, and Madroño 3(2):64 (1935) for taxonomic treatment.
Threats: Possibly threatened by road maintenance and logging.
Taxonomy:

THREAT LIST:
Threat List Total:	2
	Total EOs	% of EOs
EOs with Threat Listed:	9	64 %
Logging	9	64%
Road/trail construction/maint.	1	7%

Occurrence Status:
Historical >20 Years	5
Recent <=20 Years	9

California Endemic:

California Island:

States: Name (Code)
California (CA), Oregon (OR)

California Counties and Islands: Name (Code)
Shasta (SHA), Siskiyou (SIS)

Quads: Name (Quad Code)
Bartle (4112137), Dead Horse Summit (4112127), Dunsmuir (4112223), Pondosa (4112126), Seven Lakes Basin (4112224)

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

Presumed Extant

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CNPS Status Review:	CRPR List Change on 2006-12-22
Other:	USFS Potential Species of Conservation Concern Profile