Eriogonum pyrolifolium

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Ordo: Caryophyllales

Familia: Polygonaceae
Subfamilia: Eriogonoideae
Tribus: Eriogoneae
Genus: Eriogonum
Species: Eriogonum pyrolifolium
Varietas: E. p. var. coryphaeum – E. p. var. pyrolifolium
Name

Eriogonum pyrolifolium Hook.
References

USDA plant profil

Vernacular names
English: Shasta buckwheat

Eriogonum pyrolifolium (Shasta buckwheat, pyrola-leafed buckwheat, alpine buckwheat,[1] alpine eriogonum, oarleaf buckwheat, or dirty socks[2]) is a species of wild buckwheat. It is native to western North America, from British Columbia to the high mountains of California.
Description

This is a small woody perennial reaching a maximum height and width of about 20 centimeters, including its inflorescence. Its rounded or spade-shaped, woolly, petioled leaves are located at the base of the plant; their resemblance to the leaves of wintergreens (genus Pyrola) gives the species its name.

Clusters of flowers appear on stalks which may be erect or bend to the ground. The small hairy flowers are greenish-white or white to pink.[1] At certain times during growth and blossoming this plant will emit an odor similar to sweaty, unwashed socks.[2]

References

Pojar, Jim; Andy MacKinnon (1994). Plants of the Pacific Northwest. Lone Pine Publishing. p. 128. ISBN 1-55105-042-0.
Stewart, Charles (May 2010). Wildflowers of the Olympics and Cascades. Nature Education Enterprises. p. 70. ISBN 978-0-9621104-2-9.