Taxon Report

Viola palustris L.

alpine marsh violet

Print Report

©2021 Scot Loring

Classification


Scientific Name:	Viola palustris L.
Common Name:	alpine marsh violet
Family:	Violaceae
Element Code:	PDVIO041G0
USDA Plants Symbol:	VIPA4
Synonyms/Other Names:

Ecology and Life History


Lifeform:	perennial rhizomatous herb
Blooming Period: Mar-Aug	Mar-Aug
Elevation:	0-150 (0-490)
General Habitats:	Bogs and fens, Coastal scrub
Microhabitat:
Microhabitat Details:

Conservation Status


CA Rare Plant Rank:	2B.2
Global Rank:	G5
State Rank:	S1S2
State List:	None
Fed List:	None
Other Status:
CRPR Changes:	changed from 2.2 to 2B.2 on 2013-06-12

Occurrence Data from the CNDDB


Total Occurrences:	10
Element Occurrence Ranks:
Excellent (A)	1
Good (B)	1
Fair (C)	0
Poor (D)	0
None (X)	0
Unknown (U)	8

Location


California Endemic: False
California Counties and Islands: Name (Code)
Del Norte (DNT), Humboldt (HUM), Mendocino (MEN)
Quads: Name (Quad Code)
Arcata South (4012471), Crescent City (4112472), Eureka (4012472), Fort Bragg (3912347), Rodgers Peak (4112421), Sister Rocks (4112462), Smith River (4112482), Trinidad (4112412)

Threat List Data from the CNDDB


Threat List Total:	2
EOs with Threat Listed:	Total EOs	% of EOs
	1	10 %
Other	1	10%
Recreational use (non-ORV)	1	10%

Notes



Often overlooked and rarely collected. Possibly threathened by habitat alteration. See Madroño 17(6):173-197 (1964) for taxonomic treatment.
Threats:

Taxonomy:

Selected References

Citation California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 27 December 2024].