| Family | Orchidaceae |
| Subfamily | Epidendroideae |
| Tribe | Coelogyneae (also placed in Arethuseae) |
| Subtribe | Coelogyninae |
| Scientific name | Coelogyne pulverula Teijsmann & Binnendijk |
| Synonyms | Coelogyne dayana Reichenbach f.; Coelogyne dayana (Reichenbach f.) Rolfe; Pleione dayana (Reichenbach f.) Kuntze |
| Distribution | Thailand, Malaysia, Indonesia |
| Reference | Coelogyne pulverula Teijsm. & Binn. |
| Coelogyne pulverula Teijsm. & Binn. | |
| Coelogyne pulverula Teijsm. & Binn. 1862 | |
| Note | Photos below are those of an orchid which was cultivated by Tsukuba Botanical Garden and displayed as Coelogyne dayana. |
| August 2009 at Tsukuba Botanical Garden |
August 2009 at Tsukuba Botanical Garden |
August 2009 at Tsukuba Botanical Garden |
| August 2009 at Tsukuba Botanical Garden |