Checklist » Hypericaceae » Hypericum majus
Last updated 10/11/2023 by David Giblin.
Hypericum majus (A. Gray) Britton[HC, HC2]
greater Canadian St. John's-wort

Publication: Memoirs of the Torrey Botanical Club 5(15): 225. 1894.

Origin: Both native and introduced from eastern North America

selected vouchers: WTU

Notes: Inland populations are native, coastal populations associated with cranberry agriculture are introduced.

References: (none)

Synonyms & Misapplied Names:
Hypericum canadense L. var. majus A. Gray