Species Details

Lewisia cotyledon var. heckneri

Heckner's lewisia

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Photo by ©2010 Neal Kramer  max-height:128px; max-width:145px;
©2010 Neal Kramer
Photo by ©2010 Neal Kramer  max-height:128px; max-width:145px;
©2010 Neal Kramer
Photo by ©2015 Dana York  max-height:128px; max-width:145px;
©2015 Dana York
Scientific Name:
Lewisia cotyledon (Wats.) Rob. var. heckneri (Mort.) Munz
Common Name:
Heckner's lewisia
Family: Montiaceae
Element Code: PDPOR04052
USDA Plants Symbol: LECOH
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: May-Jul
Elevation:
225 - 2100 meters
740 - 6890 feet
General Habitat:
  • Lower montane coniferous forest (rocky)
General Micro Habitat:
Micro Habitat:
Notes:
Range overlaps with other varieties; identification difficult.
Threats:

Possibly threatened by road widening and recreational activities.

Taxonomy:
Other:
Total Occurrences: 41
Element Occurrence Ranks:
A B C D X U
4 7 2 0 0 28
Occurrence Status:
Historical >20 Years 35
Recent <=20 Years 6
Presence:
Presumed Extant 41
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Humboldt (HUM), Shasta (SHA), Siskiyou (SIS), Trinity (TRI)
Quads: Name (Quad Code)
Bollibokka Mtn. (4012282), Boulder Peak (4112351), Bully Choop Mtn. (4012257), Caribou Lake (4112218), Carrville (4112216), Condrey Mtn. (4112288), Damnation Peak (4012285), Dedrick (4012371), Del Loma (4012373), Denny (4012384), Happy Camp (4112374), Hayfork Bally (4012362), Helena (4012372), Hoosimbim Mtn. (4012258), Horse Creek (4112278), Huckleberry Mtn. (4112363), Ironside Mtn. (4012374), Jim Jam Ridge (4012383), Junction City (4012361), McKinley Mtn. (4112277), Mt. Hilton (4012381), Preston Peak (4112375), Rush Creek Lakes (4012278), Siligo Peak (4012288), Thompson Peak (4112311), Thurston Peaks (4012382), Weaverville (4012268), Weitchpec (4112326), Whisky Bill Peak (4112215)
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.

Map

Presumed Extant
Counties   Quads