Taxon Details

Eriogonum cedrorum

Cedars buckwheat

  View Report   Copy Link Calflora eFlora CCH CalPhotos iNaturalist
No Photo Available

Taxon Summary:

Eriogonum cedrorum, commonly known as Cedars buckwheat, is a perennial herb in the Polygonaceae that is found only in California. It occurs within Closed-cone coniferous forest, growing at elevations from 365 to 550 meters. Eriogonum cedrorum is ranked 1B.3, Plants Rare, Threatened or Endangered in California and Elsewhere; Not very threatened in California.

CA Rare Plant Rank: 1B.3
Fed List: None
State List: None
Global Rank: G1
State Rank:
S1
Other Status: BLM_S; SB_CalBG/RSABG
CRPR Changes:
added to 1B.3 on 2010-03-01
Add Date: 2010-03-01
Date Edited: 2021-12-09
Lifeform: perennial herb
Blooming Period: Jun-Sep
JFMAMJJASOND
Elevation:
365 - 550 meters
1200 - 1805 feet
General Habitats:
  • Closed-cone coniferous forest
Microhabitat Details:
Microhabitat:
  • Serpentine
Notes:
Known from fewer than 5 occurrences. See J. Bot. Res. Inst. Texas 3(2): 479-483 (2009) for original description.
Threats:
Taxonomy:
Total Occurrences: 3
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 3
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)
California (CA)
California Counties and Islands: Name (Code)
Sonoma (SON)
Quads: Name (Quad Code)
Cazadero (3812351), Fort Ross (3812352), Tombs Creek (3812362)
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
Click on quad for name. Hold Shift Key to use mouse scroll wheel
}