⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Hypericum ascyron in version 1.1 of The Plant List.

Hypericum ascyron var. americanum (Spach) Y. Kimura is an accepted name

This name is the accepted name of an infraspecific taxon in the genus Hypericum (family Hypericaceae).

The record derives from Tropicos which reports it as an accepted name (record 50337932) with original publication details: Nov. Fl. Jap. 10: 124 124 1951.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1182960-2.

Synonyms:

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Roscyna americana Spach	Synonym		TRO