| Orchidaceae | |
Paphiopedilum insigne var. barbigerum
| (Tang & F.T. Wang) Braem | Paphiopedilum 113 | 1988 |
| Orchidaceae | |
Paphiopedilum insigne var. insigne
| | | |
| Orchidaceae | |
Paphiopedilum insigne fo. sanderae
| (Rchb. f.) O. Gruss & Roeth | Caesiana 12: 62 | 1999 |
| Orchidaceae | |
Paphiopedilum insigne var. sanderae
| Pfitzer | | |
| Orchidaceae | |
Paphiopedilum insigne fo. sanderianum
| (Rolfe) O. Gruss & Roeth | Caesiana 12: 60 | 1999 |
| Orchidaceae | |
Paphiopedilum insigne var. smithiana
| | | |