Page author: David Giblin
Poteridium annuum
annual burnet, prairie burnet

Distribution: Occurring on both sides of the Cascades crest in Washington; southern British Columbia to northern California, east to the Rocky Mountains, also in eastern North America.

Origin: Native

Growth Duration: Annual

Conservation Status: Not of concern


[none provided]

Accepted Name:
Poteridium annuum (Nutt.) Spach
Publication: Ann. Sci. Nat., Bot. sér. 3, 5: 4. 1846.

Synonyms & Misapplications:
Poteridium occidentale Rydb. [FNA9]
Sanguisorba annua (Nutt.) Nutt.
Sanguisorba occidentalis Nutt. [HC]
Additional Resources:

PNW Herbaria: Specimen records of Poteridium annuum in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Poteridium annuum checklist entry.

E-Flora BC: Poteridium annuum atlas page.

CalPhotos: Poteridium annuum photos.

USDA Plants: Poteridium annuum information.

23 photographs:
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