Hypericum ascyron subsp. pyramidatum

No common name

N.Robson (Dryand.) 2001 - Bull. Nat. Hist. Mus. London, Bot. 31(2):58. 2001


Specifications

Images

Synonyms

Hypericum bartramium Mill.

Hypericum pyramidatum Aiton

Roscyna americana Spach

Hypericum ascyroides Willd.

Hypericum bartramianum Pursh

Hypericum ascyron var. americanum Y.Kimura