Species Details

Eriogonum microthecum var. schoolcraftii

Schoolcraft's wild buckwheat

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Scientific Name:
Eriogonum microthecum Nutt. var. schoolcraftii Reveal
Common Name:
Schoolcraft's wild buckwheat
Family: Polygonaceae
Element Code: PDPGN083WG
USDA Plants Symbol:
Synonyms/Other Names:
CA Rare Plant Rank: 1B.2
Fed List: None
State List: None
Global Rank: G5T3
State Rank:
S3
Other Status: BLM_S; USFS_S
CRPR Changes:
added to 1B.2 on 2007-07-10
Add Date: 2007-07-10
Date Edited: 2021-12-09
Lifeform: perennial shrub
Blooming Period: Jul-Sep
Elevation:
1300 - 1750 meters
4265 - 5740 feet
General Habitat:
  • Great Basin scrub
  • Pinyon and juniper woodland
General Micro Habitat:
Micro Habitat:
  • Rocky
  • Sandy
Notes:
Known in California only from the Diamond and Ft. Sage Mtns. Potentially threatened by development. Possibly threatened by non-native plants and habitat conversion. See Phytologia 86: 148 (2004) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 7
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 7
Occurrence Status:
Historical >20 Years 2
Recent <=20 Years 5
Presence:
Presumed Extant 7
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA), Nevada (NV)
California Counties and Islands: Name (Code)
Lassen (LAS), Plumas (PLU)
Quads: Name (Quad Code)
Constantia (3912081), Doyle (4012011), Ferris Creek (4012013), McKesick Peak (4012012), Milford (4012023)
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