| Family | Orchidaceae |
| Subfamily | Cypripedioideae (also placed in Cypripediaceae) |
| Tribe | Cypripedieae |
| Subtribe | Paphiopedilinae |
| Scientific name | Paphiopedilum javanicum (Reinwardt ex Blume) Pfitzer var. virens (Reichenbach f.) Veitch |
| Synonyms | Cordula virens Rolfe; Cypripedium virens Reichenbach f.; Paphiopedilum purpurascens Fowlie; Paphiopedilum virens (Reichenbach f.) Pfitzer |
| Distribution | Kalimantan (Sabah) |
| Reference | Paphiopedilum javanicum (Reinw. ex Lindl.) Pfitzer var. virens (Rchb. f.) Stein |
| Paphiopedilum javanicum var. virens (Reichenbach fil.) Veitch | |
| Paphiopedilum javanicum (Reinwardt ex Blume) Pfitzer | |
| Paphiopedilum javanicum (Reinw. ex Blume) Pfitzer 1888 | |
| Paphiopedilum virens (Rchb. f.) Pfitzer 1863 | |
| Note | Paphiopedilum javanicum (Reinwardt ex Blume) Pfitzer var. javanicum occurs in Indonesia (Java, Smatra, Flores). |
| March 2008 at Tsukuba Botanical Garden |
March 2008 at Tsukuba Botanical Garden |