⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-324286, and has not been changed.

Phaiophleps nigricans (Phil.) R.C.Foster is a synonym of Olsynium nigricans (Phil.) R.A.Rodr. & Martic.

This name is a synonym of Olsynium nigricans (Phil.) R.A.Rodr. & Martic..

The record derives from iPlants which reports it as a synonym (record 324286) with original publication details: Contr. Gray Herb. 127: 44 1939.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:192238-2.