⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-2678, and has not been changed.

Helianthus petiolaris var. canescens A.Gray is an accepted name

This name is the accepted name of an infraspecific taxon in the genus Helianthus (family Compositae).

The record derives from TICA which reports it as an accepted name (record 01202083-7E0B-4776-9885-04E7B16F6572) with original publication details: Smithsonian Contr. Knowl. 3(art. 5): 108 108 1852.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119217-2.

Synonyms:

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

Name	Status	Confi­dence level	Source
Helianthus canescens (A.Gray) S.Watson	Synonym		TICA
Helianthus canus (Britton) Wooton & Standl.	Synonym		TICA
Helianthus niveus subsp. canescens (A.Gray) Heiser	Synonym		TICA
Helianthus petiolaris var. canus Britton [Illegitimate]	Synonym		TICA