Northern Ontario Plant Database
Synonymy
Synonymy - Hypericum majus
Hypericaceae St. John's-wort Family
Hypericum majus (A.Gray) Britton
large St. Johnswort, greater St. Johnswort
; Fr: millepertuis majeur
- [=Hypericum anagalloides sensu J.Macoun, non Cham. & Schltdl.]
- [=Hypericum blacksonioides Obern.]
- [=Hypericum canadense L. var. majus A.Gray]
- [=Hypericum mutilum L. var. longifolium R.Keller]
- [=Sarothra major (A.Gray) Y.Kimura]