⚠ Version 1 of The Plant List has been superseded.

This name record (from WCSP (in review)) 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 Asclepias tuberosa in version 1.1 of The Plant List.

Asclepias tuberosa subsp. rolfsii (Britton ex Vail) Woodson is an accepted name

This name is the accepted name of an infraspecific taxon in the genus Asclepias (family Apocynaceae).

The record derives from WCSP (in review) which reports it as an accepted name with original publication details: Ann. Missouri Bot. Gard. 31: 368 1944.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:21318-2.

Synonyms:

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

Name	Status	Confi­dence level	Source
Asclepias tuberosa var. rolfsii (Britton ex Vail) Shinners	Synonym		WCSP (in review)