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⚠ Version 1 of The Plant List has been superseded.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-57629, with some changes.

L Helianthus nuttallii subsp. coloradensis (Cockerell) R.W.Long is a synonym of Helianthus nuttallii subsp. nuttallii Torr. & A.Gray

This name is a synonym of Helianthus nuttallii subsp. nuttallii Torr. & A.Gray.

The record derives from TICA which reports it as a synonym (record DFB1CBF1-F63C-4922-B3DA-87DF7F4608A1) with original publication details: Rhodora 56: 199 199 1954.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119195-2.