Species Details

Viola langsdorffii

Langsdorf's violet

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Photo of Viola langsdorffii
©2018 John Game
CA Rare Plant Rank: 2B.1
Fed List: None
State List: None
Global Rank: G4
State Rank:
S1
Other Status:
CRPR Changes:
changed from 2.1 to 2B.1 on 2013-06-12
Add Date: 1994-01-01
Date Edited: 2021-05-26
Lifeform: perennial herb
Blooming Period: May-Jul
JFMAMJJASOND
Elevation:
2 - 10 meters
5 - 35 feet
General Habitats:
  • Bogs and fens (coastal)
Microhabitat Details:
Microhabitat:
Notes:
Known in CA only from Lake Earl and Pt. St. George. Status in OR needs clarification. Threatened by development. Not in TJM (1993). See MadroƱo 40(2):135 (1993) for first CA record.
Threats:
Threatened by development.
Taxonomy:
Not in TJM (1993).
Total Occurrences: 2
Element Occurrence Ranks:
A B C D X U
1 0 0 0 0 1
Occurrence Status:
Historical >20 Years 2
Recent <=20 Years 0
Presence:
Presumed Extant 2
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Alaska (AK), California (CA), Oregon (OR), Washington (WA)
California Counties and Islands: Name (Code)
Del Norte (DNT)
Quads: Name (Quad Code)
Crescent City (4112472)
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.
Presumed Extant
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