Canada's Plant Hardiness Site

Hypericaceae st. John's-wort family
Triadenum fraseri (Spach) Gleason
En: Fraser's marsh St. Johnswort, Fraser's St. Johnswort;
Fr: millepertuis de Fraser

• [=Elodes fraseri Spach – basionym]
• [=Hypericum fraseri (Spach) Steud.]
• [=Hypericum virginicum L. var. fraseri (Spach) Fernald]
• [=Triadenum virginicum (L.) Raf. subsp. fraseri (Spach) J.M. Gillett]
• [=Triadenum virginicum (L.) Raf. var. fraseri (Spach) Cooperr.]