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⚠ Version 1 of The Plant List has been superseded.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-42030, with some changes.

M Machaeranthera rigida Greene is a synonym of Dieteria canescens var. aristata (Eastw.) D.R.Morgan & R.L.Hartm.

This name is a synonym of Dieteria canescens var. aristata (Eastw.) D.R.Morgan & R.L.Hartm..

The record derives from TICA which reports it as a synonym (record 9838F51C-0AAC-4A4E-A785-4DD3A05144BF) with original publication details: 25 1899.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:148410-2.