As classified in WFO snapshot
June 2024
Warning: older classification
variety
Calanthe discolor var. viridialba
Maxim.
This variety name was first published in Mélanges Biol. Bull. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 8: 642 (1872)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .