Species Details

Eriogonum nudum var. decurrens

Ben Lomond buckwheat

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Scientific Name:
Eriogonum nudum Benth. var. decurrens (S. Stokes) Bowerman
Common Name:
Ben Lomond buckwheat
Family: Polygonaceae
Element Code: PDPGN08492
USDA Plants Symbol: ERNUD
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Jun-Oct
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Elevation:
50 - 800 meters
165 - 2625 feet
General Habitats:
  • Chaparral
  • Cismontane woodland
  • Lower montane coniferous forest (maritime ponderosa pine sandhills)
Microhabitat Details:
Microhabitat:
  • Sandy
Notes:
Threatened by development and sand mining. See Phytologia 66(4):329-333 (1989) for taxonomic treatment.
Threats:
Taxonomy:
Threat List Total: 6
Total EOs % of EOs
EOs with Threat Listed: 4 44 %
THREAT LIST:
Development 1 11%
Foot traffic/trampling 1 11%
Logging 1 11%
Mining 1 11%
Recreational use (non-ORV) 1 11%
Total Occurrences: 9
Element Occurrence Ranks:
A B C D X U
0 2 0 0 0 7
Occurrence Status:
Historical >20 Years 6
Recent <=20 Years 3
Presence:
Presumed Extant 9
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Santa Cruz (SCR)
Quads: Name (Quad Code)
Davenport (3712212), Felton (3712211), Laurel (3712118)
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
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