Cymbidium dayanum var. dayanum is accepted species in
the family
Orchidaceae
subfamily:
Epidendroideae,
tribe:
Cymbidieae,
subtribe:
Cymbidiinae,
Genus
Cymbidium
Infraspecific taxa recognized within Cymbidium dayanum:
infraspecific taxa
This species is found in Assam, Borneo, Cambodia, China South-Central, China Southeast, East Himalaya, Hainan, Japan, Laos, Malaya, Maluku, Myanmar, Philippines, Sulawesi, Sumatera, Taiwan, Thailand, Vietnam.