UW Burke Herbarium species comparison

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Triadenum fraseri

marsh St. John's-wort

Triadenum fraseri
Flowering time July-September
Habitat Peatlands, ditches, sandy shores, floating logs, and cranberry farms.
Distribution
Occurring west of the Cascades crest in Washington; southwestern British Columbia to southwestern Washington.
[WildflowerSearch map]
Origin Introduced from eastern North America
Conservation status Not of concern
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Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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