⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2725176, with some changes.

Claytonia nubigena Greene is a synonym of Claytonia perfoliata var. nubigena (Greene) Poelln.

This name is a synonym of Claytonia perfoliata var. nubigena (Greene) Poelln..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Pittonia 2: 294 1892.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60000-2.