Cyathocalyx tsukayae H.Okada species accepted

Xylopia curtisiae King species synonym

Cyathocalyx zeylanicus Champ. ex Hook.f. & Thomson species accepted

Soala litoralis Blanco species synonym

Cyathocalyx borneensis Boerl. species accepted

Cyathocalyx globosus Merr. species accepted

Cyathocalyx annamensis Ast species accepted

Cyathocalyx uniflorus C.E.C.Fisch. species synonym

Cyathocalyx maingayi Hook.f. & Thomson species accepted

Cyathocalyx sumatranus Scheff. species accepted

Xylopia tembelingensis M.R.Hend. species synonym

Xylopia curtisii King species synonym

Cyathocalyx magnifructus R.J.Wang & R.M.K.Saunders species accepted

Cyathocalyx martabanicus Hook.f. & Thomson species accepted

Cyathocalyx harmandii (Finet & Gagnep.) R.J.Wang & R.M.K.Saunders species accepted

Cyathocalyx zeylanicus Champ. species homotypic synonym

Cyathocalyx martabanicus var. harmandii Finet & Gagnep. variety synonym

Monocarpia maingayi (Hook.f. & Thomson) I.M.Turner species homotypic synonym