Cymbidium iridioides is accepted species in  the family Orchidaceae  subfamily: Epidendroideae, tribe: Cymbidieae, subtribe: Cymbidiinae,  
Genus Cymbidium   section: Cyperorchis 
Infraspecific taxa recognized within Cymbidium iridioides: infraspecific taxa
This species is found in Himalaya to SC. China.