Thelasis
- Placement
- Epidendroideae · Podochileae
- Formerly
- Euproboscis, Oxyanthera, Rhynchophreatia
28 species
- Thelasis angustifolia
- Thelasis bifolia
- Thelasis borneensis
- Thelasis capitata
- Thelasis carinata
- Thelasis carnosa
- Thelasis cebolleta
- Thelasis celebica
- Thelasis compacta
- Thelasis copelandii
- Thelasis cycloglossa
- Thelasis gautierensis
- Thelasis globiceps
- Thelasis javanica
- Thelasis khasiana
- Thelasis longifolia
- Thelasis macrobulbon
- Thelasis mamberamensis
- Thelasis micrantha
- Thelasis obtusa
- Thelasis palawensis
- Thelasis perpusilla
- Thelasis pygmaea
- Thelasis rhomboglossa
- Thelasis sphaerocarpa
- Thelasis succosa
- Thelasis variabilis
- Thelasis wariana