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⚠ Version 1 of The Plant List has been superseded.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-45641, with some changes.

M Haplopappus validus (Rydb.) Cory is a synonym of Croptilon hookerianum var. validum (Rydb.) E.B.Sm.

This name is a synonym of Croptilon hookerianum var. validum (Rydb.) E.B.Sm..

The record derives from TICA which reports it as a synonym (record DFA43DDD-F9FD-4118-B2E4-5493AB55242A) with original publication details: 407 1936.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:117835-2.