| system | Vitae - living organisms |
| domain | Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells |
| superregnum | Bikonta |
| Corticata | |
| Archaeplastida | |
| kingdom | Plantae Haeckel, 1866 - plants |
| divisio | Magnoliophyta - flowering plants |
| class | Liliopsida - monocotyledons |
| order | Asparagales Bromhead |
| family | Orchidaceae Juss. - orchids |
| subfamily | Cypripedioideae (Lindley) Kosteletzky - lady slippers |
| genus | Paphiopedilum Pfitzer - Venus' slipper |
| species | Paphiopedilum vietnamense Perner & Gruss |