Species Details

Sedum sanhedrinum

Sanhedrin Mountain stonecrop

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Photo by ©2018 Julie Kierstead Nelson  max-height:128px; max-width:145px;
©2018 Julie Kierstead Nelson
Photo by ©2018 Julie Kierstead Nelson  max-height:128px; max-width:145px;
©2018 Julie Kierstead Nelson
Photo by ©2018 Julie Kierstead Nelson  max-height:128px; max-width:145px;
©2018 Julie Kierstead Nelson
Scientific Name:
Sedum sanhedrinum Berger
Common Name:
Sanhedrin Mountain stonecrop
Family: Crassulaceae
Element Code: PDCRA0A260
USDA Plants Symbol:
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: May-Jul
Elevation:
1415 - 2285 meters
4645 - 7495 feet
General Habitat:
  • Chaparral
  • Lower montane coniferous forest
  • Upper montane coniferous forest
General Micro Habitat:
Micro Habitat:
  • Gabbroic
  • Metamorphic
  • Openings
  • Rock crevices
  • Rocky
  • Serpentinite
  • Talus
Notes:

Possibly threatened by fire. Previously included in Sedum obtusatum subsp. retusum. See Phytotaxa 368: 1–61 (2018) for taxonomy.

Threats:
Taxonomy:
Other:
References:
Total Occurrences: 21
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 21
Occurrence Status:
Historical >20 Years 11
Recent <=20 Years 10
Presence:
Presumed Extant 21
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Colusa (COL), Lake (LAK), Mendocino (MEN), Tehama (TEH), Trinity (TRI)
Quads: Name (Quad Code)
Buck Rock (3912288), Crockett Peak (3912247), Fouts Springs (3912236), Hull Mountain (3912258), Mendocino Pass (3912278), Newhouse Ridge (3912371), North Yolla Bolly (4012228), Plaskett Ridge (3912268), Raglin Ridge (4012216), Sanhedrin Mtn. (3912351), South Yolla Bolly (4012217), Tomhead Mtn. (4012227)
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