Ptyssiglottis auriculata Hallier fil. species accepted

Ptyssiglottis bantamensis S. Moore species accepted

Ptyssiglottis campanulata B. Hansen species accepted

Ptyssiglottis caudata (Stapf) B. Hansen species accepted

Ptyssiglottis creaghii (Stapf) B. Hansen species accepted

Ptyssiglottis cuprea (Ridl.) B. Hansen species accepted

Ptyssiglottis cyrtandroides (Lindau) B. Hansen species accepted

Ptyssiglottis decurrens B. Hansen species accepted

Ptyssiglottis densiflora (C. B. Clarke) Ridl. species accepted

Ptyssiglottis dulcamarioides (Stapf) B. Hansen species accepted

Ptyssiglottis fastidiosa (Benoist) B. Hansen species accepted

Ptyssiglottis fusca B. Hansen species accepted

Ptyssiglottis gibbsiae S. Moore species accepted

Ptyssiglottis glabrisepala (Lindau) B. Hansen species accepted

Ptyssiglottis glandulifera B. Hansen species accepted

Ptyssiglottis granulata (Stapf) B. Hansen species accepted

Ptyssiglottis hallieri Valeton species accepted

Ptyssiglottis isophylla (C. B. Clarke) B. Hansen species accepted

Ptyssiglottis kunthiana (Nees) B. Hansen species accepted

Ptyssiglottis lanceolata Hallier fil. species accepted

Ptyssiglottis longisepala B. Hansen species accepted

Ptyssiglottis maxima Valeton species accepted

Ptyssiglottis mucronata B. Hansen species accepted

Ptyssiglottis nigrescens (Merr.) B. Hansen species accepted

Ptyssiglottis peranthera (Bremek.) B. Hansen species accepted

Ptyssiglottis picta Hallier fil. species accepted

Ptyssiglottis psychotriifolia (Stapf) B. Hansen species accepted

Ptyssiglottis pubisepala (Lindau) B. Hansen species accepted

Ptyssiglottis salicifolia (Stapf) B. Hansen species accepted

Ptyssiglottis samarensis (Bremek.) comb. ined. species provisionally accepted

Ptyssiglottis sanguinolenta (Vahl) B. Hansen species accepted

Ptyssiglottis staminodifera B. Hansen species accepted

Ptyssiglottis subcordata S. Moore species accepted

Ptyssiglottis undulata (Merr.) B. Hansen species accepted

Ptyssiglottis philippinensis (Stapf) comb. ined. species provisionally accepted

Ptyssiglottis chrysea Ridl. species accepted

Ptyssiglottis pubescens B. Hansen species accepted

Ptyssiglottis rubrolutea Ridl. species accepted

Ptyssiglottis radicans (C. B. Clarke) S. Moore species accepted

Ptyssiglottis hirsuta Hallier fil. species accepted