World Checklist of Selected Plant Families (WCSP)

Hypericum tosaense f. insulare Y.Kimura in T.Nakai & M.Honda, Nov. Fl. Jap. 10: 222 (1951).

This name is a synonym.

Accepted Name:	Hypericum tosaense Makino, Bot. Mag. (Tokyo) 17: 79 (1903).
Family:	Hypericaceae
Original Compiler:	R.Govaerts