Species Details

Epilobium luteum

yellow willowherb

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Photo of Epilobium luteum
© 2021 Scot Loring
Photo of Epilobium luteum
©2011 Jean Pawek
Photo of Epilobium luteum
© 2021 Scot Loring
CA Rare Plant Rank: 2B.3
Fed List: None
State List: None
Global Rank: G5
State Rank:
S1
Other Status:
CRPR Changes:
changed from 2.3 to 2B.3 on 2013-06-12
Add Date: 1974-01-01
Date Edited: 2021-05-26
Lifeform: perennial stoloniferous herb
Blooming Period: Jul-Sep
JFMAMJJASOND
Elevation:
1500 - 2195 meters
4920 - 7200 feet
General Habitats:
  • Lower montane coniferous forest (seeps, Streambanks)
  • Meadows and seeps
Microhabitat Details:
Microhabitat:
Notes:
On review list in OR. See Systematic Botany 18(2):218-228 (1993) for information on hybridization.
Threats:
Taxonomy:
Threat List Total: 3
Total EOs % of EOs
EOs with Threat Listed: 1 33 %
THREAT LIST:
Grazing 1 33%
Logging 1 33%
Other 1 33%
Total Occurrences: 3
Element Occurrence Ranks:
A B C D X U
2 0 0 0 0 1
Occurrence Status:
Historical >20 Years 2
Recent <=20 Years 1
Presence:
Presumed Extant 3
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), Plumas (PLU), Siskiyou (SIS)
Quads: Name (Quad Code)
Blue Nose Mtn. (3912077), China Mtn. (4112245), Polar Bear Mtn. (4112385)
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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