Triadenum fraseri
marsh St. John's-wort

Origin: Introduced from eastern North America

Conservation Status: Not of concern


[none provided]

Accepted Name:
Triadenum fraseri (Spach) Gleason
Publication: Phytologia 2(8): 289. (incorrectly citing "Hypericum fraseri" as the basionym ). 1949.

Synonyms & Misapplications:
(none provided)
Additional Resources:

PNW Herbaria: Specimen records of Triadenum fraseri in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Triadenum fraseri checklist entry.

E-Flora BC: Triadenum fraseri atlas page.

CalPhotos: Triadenum fraseri photos.

USDA Plants: Triadenum fraseri information.

0 photographs:
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