Eriogonum umbellatum var. lautum

Scientific Name: Eriogonum umbellatum Torrey var. lautum Reveal
Common Name: Scott Valley buckwheat
Family:	Polygonaceae
Element Code:	PDPGN086UX
USDA Plants Symbol:
Synonyms/Other Names:

Lifeform: perennial herb
Blooming Period: Jul-Sep
Elevation: 800 - 900 meters 2625 - 2955 feet
General Habitat: Cismontane woodland Lower montane coniferous forest
General Micro Habitat:
Micro Habitat: Flats Gravelly Sandy

Notes: Known only from Scott Valley. Severely threatened by housing development. Potentially threatened by horticultural collecting. See Phytologia 86: 148 (2004).
Threats:
Taxonomy:
Other:

Occurrence Status:
Historical >20 Years	1
Recent <=20 Years	1

California Endemic:

California Island:

States: Name (Code)
California (CA)

California Counties and Islands: Name (Code)
Siskiyou (SIS)

Quads: Name (Quad Code)
Etna (4112248), Greenview (4112258), McConaughy Gulch (4112247)*

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.

Regional Map

Presumed Extant

Counties Quads

CNPS Status Review:

CRPR List Addition on 2007-06-25