Page author: David Giblin
Triadenum fraseri
marsh St. John's wort
Specimens
Photos

Distribution: Occurring west of the Cascades crest in Washington; southwestern British Columbia to southwestern Washington.

Habitat: Peatlands, ditches, sandy shores, floating logs, and cranberry farms.

Flowers: July-September

Origin: Introduced from eastern North America

Growth Duration: Perennial

Conservation Status: Not of concern

Description:

[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

OregonFlora: Triadenum fraseri information

E-Flora BC: Triadenum fraseri atlas page

CalPhotos: Triadenum fraseri photos

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