Species Details

Trifolium howellii

Howell's clover

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Photo of Trifolium howellii
© 2021 Scot Loring
Photo of Trifolium howellii
© 2012 Dana York
Photo of Trifolium howellii
© 2021 Scot Loring
Lifeform: perennial herb
Blooming Period: Jun-Aug
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Elevation:
800 - 1800 meters
2625 - 5905 feet
General Habitats:
  • Lower montane coniferous forest
  • Meadows and seeps
  • Upper montane coniferous forest
Microhabitat Details:
Microhabitat:
  • Mesic
Total Occurrences: 0
Element Occurrence Ranks:
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
California Endemic:
California Island:
States: Name (Code)
California (CA), Oregon (OR)
California Counties and Islands: Name (Code)
Del Norte (DNT), Humboldt (HUM), Siskiyou (SIS)
Quads: Name (Quad Code)
Takilma (4212315), Grouse Mtn. (4012376), Marble Mountain (4112352), Ukonom Mtn. (4112354)
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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