⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-4441, and has not been changed.

Haplopappus spinulosus var. paradoxus (B.L.Turner & R.L.Hartm.) Cronquist is a synonym of Xanthisma spinulosum var. paradoxum (B.L.Turner & R.L.Hartm.) D.R.Morgan & R.L.Hartm.

This name is a synonym of Xanthisma spinulosum var. paradoxum (B.L.Turner & R.L.Hartm.) D.R.Morgan & R.L.Hartm..

The record derives from TICA which reports it as a synonym (record 9A3CC9E1-C88F-4EFC-8E5A-0842DE821CEB) with original publication details: 199-200 1994.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1023651-2.