Page author: David Giblin
Nuttallanthus canadensis
Canada toadflax, old field toadflax

Distribution: Occurring west of the Cascades crest in Washington; southwestern British Columbia and Puget Trough islands to western Oregon and California.

Habitat: Prairies, balds, and other open areas at low elevations.

Flowers: May-June

Origin: Native

Growth Duration: Annual

Conservation Status: Not of concern


[none provided]

Accepted Name:
Nuttallanthus canadensis (L.) D.A. Sutton
Publication: Revis. Antirrhineae 457. 1988.

Synonyms & Misapplications:
Linaria canadensis (L.) Dum. Cours. [HC]
Linaria canadensis (L.) Dumont var. canadensis [HC]
Additional Resources:

PNW Herbaria: Specimen records of Nuttallanthus canadensis in the Consortium of Pacific Northwest Herbaria database

WA Flora Checklist: Nuttallanthus canadensis checklist entry

OregonFlora: Nuttallanthus canadensis information

E-Flora BC: Nuttallanthus canadensis atlas page

CalPhotos: Nuttallanthus canadensis photos

9 photographs:
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