Eriogonum roseum

wand wild buckwheat, virgate buckwheat

Family:Polygonaceae

Rarity

CNPS-EB: A2

7 current natural populations

Observations

Key

Ecology

Flowers May - November

Habitats:

Gravel
Rock, Tallus, Scree
Sand, Sandstone

All Eriogonum

References

Synonyms

Eriogonum vimineum subsp. virgatum
Eriogonum virgatum var. roseum
Eriogonum virgatum var. rubidum
Eriogonum virgatum

Populations

Key

Location	Pop ID	Last Recorded	Notes
Black Diamond Rgnl Preserve	2	2004-08-26
Briones Rgnl Park	3	2024-08-25
Los Mochos Boy Scout Camp, Mines Rd	10	2005-01-31
Mt. Diablo State Park - West side	7	2001-01-06
Sunol Rgnl Wilderness	12	2013-12-31
Sycamore Grove Rgnl Park - LAPRD	13	2024-09-24
Tesla, Corral Hollow	6	2016-09-14
Antioch - other or unknown sites	1	1940-11-30	Historic
Corral Hollow Area	4	1940-12-01	Historic
Corral Hollow Area	5	1940-12-01	Historic
Del Valle Regional Park	8	1990-10-28	Historic
Lime Ridge area	9	1998-10-18	Historic
Sunol Rgnl Wilderness	11	1971-09-01	Historic

The list of populations shows the distinct populations identified by the CNPS-EB Rare and Unusual Plants Committee. The locations in this list are very general. More specific location details can be obtained from the links in the Observations section (for some of these links, a login is required).

Font

Populations in bold type have precise coordinates available for field volunteers and researchers.

Populations in normal type are only known from a description of the location; no precise coordinates are available.

Background

Populations with a white background have been observed in the last 25 years.

Populations with a blue background have not been observed for at least 25 years.

Populations with an orange background have an uncertain location or identification, or are planted.

Columns

Pop ID is a label that identifies the population. Many locations have more than one population of a species, and the population ID is used to distinguish them.