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⚠ Version 1 of The Plant List has been superseded.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-22187, and has not been changed.

M Haplopappus caespitosa Nutt. is a synonym of Haplopappus macrocephalus (Poepp. ex Less.) DC.

This name is a synonym of Haplopappus macrocephalus (Poepp. ex Less.) DC..

The record derives from TICA which reports it as a synonym (record 3D67A20B-4931-4A6A-B535-290DA646D1CF) with original publication details: "Trans. Amer. Philos. Soc. ser. 2, 7" 330 1840.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:177903-1.