The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-42117, and has not been changed.

M Helianthus canus (Britton) Wooton & Standl. is a synonym of Helianthus petiolaris var. canescens A.Gray

This name is a synonym of Helianthus petiolaris var. canescens A.Gray.

The record derives from TICA which reports it as a synonym (record 9721746F-745A-43EF-A822-4E07615F8EC0) with original publication details: 190 1913.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119074-2.