As classified in WFO snapshot
June 2023
Warning: older classification
variety
Polystachya ottoniana var. confusa
(Rolfe) Kraenzl.
This variety name was first published in Repert. Spec. Nov. Regni Veg. Beih. 39: 87 (1926)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .