⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50092355, with some changes.

Montia perfoliata f. nubigena (Greene) J.T. Howell 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 Tropicos which reports it as a synonym (record 50092355) with original publication details: Leafl. W. Bot. 5(6): 106 106 1948.