Species Details

Silene suksdorfii

Cascade alpine campion

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Photo by ©2018 Matt C. Berger max-height:128px; max-width:145px;

Classification

Scientific Name: Silene suksdorfii Rob.
Common Name: Cascade alpine campion
Family:	Caryophyllaceae
Element Code:	PDCAR0U1W0
USDA Plants Symbol:	SISU
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	2B.3
Fed List:	None
State List:	None
Global Rank:	G4
State Rank:	S3
Other Status:
CRPR Changes: changed from 2.3 to 2B.3 on 2013-06-12
Add Date:	1988-01-01
Date Edited:	2022-05-12

Ecology and Life History

Lifeform: perennial herb
Blooming Period: Jul-Sep
Elevation: 2355 - 3110 meters 7725 - 10205 feet
General Habitat: Alpine boulder and rock field Subalpine coniferous forest Upper montane coniferous forest
General Micro Habitat:
Micro Habitat: Rocky Volcanic

Notes

Notes: Known in CA only from Mt. Shasta and Mt. Lassen. On review list in ID, and watch list in OR. See Bot. Gaz. 16: 44 (1891) for original description and Madroño 34(1):29-40 (1987) for taxonomic discussion.
Threats:
Taxonomy:
Other:

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					10
A	B	C	D	X	U
0	2	0	0	0	8

Occurrence Status:
Historical >20 Years	7
Recent <=20 Years	3

Presence:
Presumed Extant	10
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA), Idaho (ID), Oregon (OR), Washington (WA)

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

Quads: Name (Quad Code)
Lassen Peak (4012145), Manzanita Lake (4012155), McCloud (4112232), Mt. Shasta (4112242), Rainbow Mtn. (4112148)?, Reading Peak (4012144), West Prospect Peak (4012154)

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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Counties Quads

CNPS Rare Plant Inventory