| Orchidaceae | |
Ascotainia angustifolia
| (Lindl.) Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 4: 246 | 1919 |
| Orchidaceae | |
Ascotainia borneensis
| Rolfe | J. Linn. Soc., Bot. 42: 154 | 1914 |
| Orchidaceae | |
Ascotainia elata
| Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 4: 70 | 1919 |
| Orchidaceae | |
Ascotainia elmeri
| (Ames) Ames | Orchidaceae 5: 99 | 1915 |
| Orchidaceae | |
Ascotainia fuerstenbergiana
| (Schltr.) Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 1: 100 | 1914 [1911] |
| Orchidaceae | |
Ascotainia hennisiana
| Schltr. | Orchideen 317 | 1914 |
| Orchidaceae | |
Ascotainia hongkongensis
| (Rolfe) Schltr. | Orchideen 317 | 1915 |
| Orchidaceae | |
Ascotainia hookeriana
| (King & Pantl.) Ridl. | Mat. Fl. Malay. Penins. 1: 116 | 1907 |
| Orchidaceae | |
Ascotainia laxiflora
| (Makino) C.D. Darl. & Wylie | | |
| Orchidaceae | |
Ascotainia penangiana
| (Hook. f.) Ridl. | Mat. Fl. Malay. Penins. 1: 116 | 1907 |
| Orchidaceae | |
Ascotainia promensis
| (Hook. f.) Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 4: 246 | 1919 |
| Orchidaceae | |
Ascotainia siamensis
| Rolfe ex Downie | Bull. Misc. Inform. Kew 1925(9): 378 | 1925 |
| Orchidaceae | |
Ascotainia sutepensis
| Rolfe ex Downie | Bull. Misc. Inform. Kew 378 | 1925 |
| Orchidaceae | |
Ascotainia viridifusca
| (Hook.) Schltr. | Repert. Spec. Nov. Regni Veg. Beih. 4: 246 | 1919 |
| Orchidaceae | |
Ascotainia viridifusca
| (Hook.) Schltr. | Orchideen 317 | 1915 |