Species Details

Fritillaria glauca

Siskiyou fritillaria

Download Report Calflora eFlora CCH CalPhotos

Classification

Scientific Name: Fritillaria glauca Greene
Common Name: Siskiyou fritillaria
Family:	Liliaceae
Element Code:	PMLIL0V090
USDA Plants Symbol:	FRGL
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	4.2
Fed List:	None
State List:	None
Global Rank:	G3G4
State Rank:	S3
Other Status:	SB_CalBG/RSABG
CRPR Changes: added to 4.2 on 2008-08-07
Add Date:	1974-01-01
Date Edited:	2022-12-06

Ecology and Life History

Lifeform: perennial bulbiferous herb

Blooming Period: (Apr-May)Jun-Jul

Elevation:
1735 - 2440 meters
5695 - 8005 feet

General Habitats:

Alpine boulder and rock field
Subalpine coniferous forest
Upper montane coniferous forest

Microhabitat Details:

Microhabitat:

Serpentine
Slopes
Talus

Notes

Notes:
Threats: Threatened by vehicles.
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), Oregon (OR)

California Counties and Islands: Name (Code)
Colusa (COL), Del Norte (DNT), Glenn (GLE), Humboldt (HUM), Lake (LAK), Mendocino (MEN), Shasta (SHA), Siskiyou (SIS), Tehama (TEH), Trinity (TRI)

Quads: Name (Quad Code)
Bear Peak (4112365), Black Lassic (4012335), Board Camp Mtn. (4012366), Cecil Lake (4112312), Chimney Rock (4112356), Crockett Peak (3912247), Devils Punchbowl (4112376), Dubakella Mtn. (4012342), Fouts Springs (3912236), Grizzly Peak (4112128), Hanland Peak (4012283), High Plateau Mtn. (4112388), Hull Mountain (3912258), Leech Lake Mtn. (3912381), Mendocino Pass (3912278), North Yolla Bolly (4012228), Plaskett Meadows (3912267), Plaskett Ridge (3912268), Polar Bear Mtn. (4112385), Potato Hill (3912237), Prescott Mtn. (4112366), Sanhedrin Mtn. (3912351), Solomon Peak (4012218), South Yolla Bolly (4012217), Thurston Peaks (4012382), Tombstone Mtn. (4112213), Yellow Dog Peak (4112341)

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 2008-08-07
Original Description:	Erythea 1: 153 (1893)
Species Account:	Fritillaria glauca profile for potential Species of Conservation Concern evaluation (2018)
Other:	USFS Potential Species of Conservation Concern Profile