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⚠ Version 1 of The Plant List has been superseded.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-34425, with some changes.

L Haplopappus spinulosus var. canescens A.Gray is a synonym of Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm.

This name is a synonym of Xanthisma spinulosum (Pursh) D.R.Morgan & R.L.Hartm..

The record derives from TICA which reports it as a synonym (record E808BB1C-5424-47B1-9346-3FD0009C5491) with original publication details: "Mem. Amer. Acad. Arts n.s., 4: 75 (-76). 1849" 1849.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:117778-2.