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⚠ Version 1 of The Plant List has been superseded.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-14796, with some changes.

L Helianthus angustifolius var. planifolius Fernald is a synonym of Helianthus angustifolius L.

This name is a synonym of Helianthus angustifolius L..

The record derives from TICA which reports it as a synonym (record 2EAA9448-47A9-45A9-8911-1B6F1F632CC9) with original publication details: 1947.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119002-2.