⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-7898, with some changes.

Amerorchis rotundifolia f. immaculata Mazurski & Laur.P.Johnson is a synonym of Platanthera rotundifolia (Banks ex Pursh) Lindl.

This name is a synonym of Platanthera rotundifolia (Banks ex Pursh) Lindl..

The record derives from WCSP which reports it as a synonym (record 7898) with original publication details: Lindleyana 10: 1 1995.