Species Details

Eriogonum spectabile

Barron's buckwheat

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Scientific Name:
Eriogonum spectabile B.L. Corbin, Reveal & R. Barron
Common Name:
Barron's buckwheat
Family: Polygonaceae
Element Code: PDPGN08750
USDA Plants Symbol: ERSP20
Synonyms/Other Names:
CA Rare Plant Rank: 1B.1
Fed List: None
State List: None
Global Rank: G1
State Rank:
S1
Other Status: USFS_S
CRPR Changes:
changed from 1B.2 to 1B.1 on 2004-07-08
Add Date: 2004-01-01
Date Edited: 2021-12-09
Lifeform: perennial evergreen shrub
Blooming Period: Jul-Sep
Elevation:
2010 - 2050 meters
6595 - 6725 feet
General Habitat:
  • Upper montane coniferous forest
General Micro Habitat: glaciated andesite
Micro Habitat:
  • Rocky (sometimes)
  • Sandy (sometimes)
Notes:
Known from only two occurrences in Lassen N.F. Potentially threatened by logging, trampling and vehicles. Not in The Jepson Manual. See MadroƱo 47(2):134 (2000) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 2
Element Occurrence Ranks:
A B C D X U
0 2 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 2
Presence:
Presumed Extant 2
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Plumas (PLU)
Quads: Name (Quad Code)
Red Cinder (4012142)
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