⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Platanthera dilatata in version 1.1 of The Plant List.

Platanthera dilatata var. leucostachys (Lindl.) Hultén is a synonym of Piperia dilatata var. leucostachys (Lindl.) Szlach. & Rutk.

This name is a synonym of Piperia dilatata var. leucostachys (Lindl.) Szlach. & Rutk..

The record derives from Tropicos which reports it as a synonym (record 50101530) with original publication details: Acta Univ. Lund., n.s., 39(1): 478 478 1943.