⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-142806, with some changes.

Psilactis coulteri A.Gray is a synonym of Machaeranthera coulteri (A.Gray) B.L.Turner & D.B.Horne

This name is a synonym of Machaeranthera coulteri (A.Gray) B.L.Turner & D.B.Horne.

The record derives from TICA which reports it as a synonym (record 5D885245-A2C1-4923-AFB1-FA78F4BEE248) with original publication details: 72 1849.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:212008-2.