Taxon  Report   3220    
Eriogonum congdonii  (S. Stokes) Reveal
Congdon's buckwheat
Eriogonum congdonii
© 2009 Sierra Pacific Industries
Photos from
CalPhotos / Calflora
Eriogonum congdonii
© 2009 Sierra Pacific Industries
Eriogonum congdonii
© 2019 Julie Kierstead Nelson
Eriogonum congdonii, a dicot, is a shrub that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 4.3 (limited distribution).   8th Edition

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Eriogonum congdonii
© 2017 Julie Kierstead Nelson
Genus: Eriogonum
Communities: Yellow Pine Forest

Serpentine affinity: 5.1; (broad endemic)

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
PLANTS: Eriogonum ternatum var. congdonii
More information about  Eriogonum congdonii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 19, 2019).