| Family | Orchidaceae |
| Subfamily | Orchidoideae |
| Tribe | Orchideae |
| Subtribe | Orchidinae |
| Scientific name | Cynorkis purpurascens Thouars |
| Synonyms | Cynorkis calanthoides Kränzlin; Cynorkis praecox (Schlechter) Schlechter; Cynorkis purpurascens Thouars var. praecox Schlechter; Cynosorchis calanthoides Kränzlin; Cynosorchis praecox (Schlechter) Schlechter; Cynosorchis purpurascens Thouars; Cynosorchis purpurascens Thouars var. praecox Schlechter; Gymnadenia purpurascens (Thouars) A. Richard; Orchis purpurascens (Thouars) Sprengel |
| Distribution | the Mascarenes, Madagascar |
| Reference | Cynorkis purpurascens Thouars 1822 |
| August 2009 at Tsukuba Botanical Garden |
August 2009 at Tsukuba Botanical Garden |
| April 2007 at Tsukuba Botanical Garden |
April 2007 at Tsukuba Botanical Garden |