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⚠ Version 1 of The Plant List has been superseded.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-14887, with some changes.

L Haplopappus carthamoides subsp. rigidus (Rydb.) H.M.Hall is a synonym of Pyrrocoma carthamoides var. carthamoides Hook.

This name is a synonym of Pyrrocoma carthamoides var. carthamoides Hook..

The record derives from TICA which reports it as a synonym (record 72E51B1E-2F2D-416F-9909-1B948D579673) with original publication details: Publ. Carnegie Inst. Wash. 389: 103. 1928 103 1928.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:117469-2.