Species Details

Eriogonum umbellatum var. bahiiforme

bay buckwheat

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Classification

Scientific Name: Eriogonum umbellatum Torrey var. bahiiforme (Torrey & A. Gray) Jepson
Common Name: bay buckwheat
Family:	Polygonaceae
Element Code:	PDPGN086UB
USDA Plants Symbol:	ERUMB
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	4.2
Fed List:	None
State List:	None
Global Rank:	G5T3
State Rank:	S3
Other Status:
CRPR Changes:
Add Date:	2001-01-01
Date Edited:	2021-12-09

Ecology and Life History

Lifeform: perennial herb

Blooming Period: Jul-Sep

Elevation:
700 - 2200 meters
2295 - 7220 feet

General Habitats:

Cismontane woodland
Lower montane coniferous forest

Microhabitat Details:

Microhabitat:

Rocky
Serpentine (often)

Notes

Notes: See Phytologia 66(4): 341-346 (1989) for taxonomic treatment.
Threats:
Taxonomy:

Threat List Data from the CNDDB

THREAT LIST:
Threat List Total:	0
	Total EOs	% of EOs
EOs with Threat Listed:	0	0 %

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					0
A	B	C	D	X	U
0	0	0	0	0	0

Occurrence Status:
Historical >20 Years	0
Recent <=20 Years	0

Presence:
Presumed Extant	0
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA)

California Counties and Islands: Name (Code)
Alameda (ALA), Colusa (COL), Contra Costa (CCA), Glenn (GLE), Mendocino (MEN), Monterey (MNT), Napa (NAP), San Benito (SBT), Santa Barbara (SBA), Santa Clara (SCL), Sonoma (SON), Tehama (TEH)

Quads: Name (Quad Code)
Cedar Mtn. (3712155), Clayton (3712188), Crockett Peak (3912247), Detert Reservoir (3812265), Diablo (3712178), Fouts Springs (3912236), Gilmore Peak (3912235), Hull Mountain (3912258), Idria (3612046), La Costa Valley (3712157), Lick Observatory (3712136), Lodoga (3912234), Mark West Springs (3812256), Mendenhall Springs (3712156), Mendocino Pass (3912278), Niles (3712158), Plaskett Meadows (3912267), San Benito Mtn. (3612036), San Rafael Mtn. (3411967), Sanhedrin Mtn. (3912351), Santa Rita Peak (3612035), South Yolla Bolly (4012217), Tassajara (3712177), Tassajara Hot Springs (3612125), Ventana Cones (3612136)

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

Map

Presumed Extant

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Selected References

Other:

USFS Potential Species of Conservation Concern Profile