⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-94652, with some changes.

Habenaria foetida (Geyer ex Hook.) S.Watson is a synonym of Piperia unalascensis (Spreng.) Rydb.

This name is a synonym of Piperia unalascensis (Spreng.) Rydb..

The record derives from WCSP which reports it as a synonym (record 94652) with original publication details: Bot. [Fortieth Parallel] 341 1871.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:637266-1.