⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-78882, and has not been changed.

Helianthus smithii Heiser is an accepted name

This name is the accepted name of a species in the genus Helianthus (family Compositae).

The record derives from TICA which reports it as an accepted name (record 3A83A984-67D2-482C-9B3C-6A30591B3E44) with original publication details: "Rhodora lxvi. 346 (1964), in adnot." 346 1964.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:212267-1.

Synonyms:

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

Name	Status	Confi­dence level	Source
Helianthus parviflorus var. attenuatus A.Gray	Synonym		TICA