Monopetalanthus compactus Hutch. & Dalz. species doubtful

Cynometra djumaensis DeWild. species synonym

Aphanocalyx heitzii (Pellegr.) Wieringa species accepted

Monopetalanthus heitzii Pellegr. species synonym

Aphanocalyx pteridophyllus (Harms) Wieringa species accepted

Monopetalanthus pteridophyllus Harms species synonym

Aphanocalyx obscurus Wieringa species accepted

Aphanocalyx hedinii (A.Chev.) Wieringa species accepted

Cynometra hedinii A.Chev. species synonym

Monopetalanthus hedinii (A.Chev.) Aubrév. species synonym

Aphanocalyx microphyllus (Harms) Wieringa species accepted

Monopetalanthus microphyllus Harms species synonym

Monopetalanthus pectinatus A.Chev. species synonym

Aphanocalyx djumaensis (De Wild.) J.Léonard species accepted

Aphanocalyx margininervatus J.Léonard species accepted

Cynometra djumaensis De Wild. species synonym

Aphanocalyx cynometroides Oliv. species accepted

Aphanocalyx richardsiae (J.Léonard) Wieringa species accepted

Monopetalanthus leonardii Devred & Bamps species synonym

Monopetalanthus richardsiae J.Léonard species synonym

Aphanocalyx ledermannii (Harms) Wieringa species accepted

Monopetalanthus ledermannii Harms species synonym

Aphanocalyx pectinatus (A.Chev.) Wieringa species accepted

Aphanocalyx trapnellii (J.Léonard) Wieringa species accepted

Monopetalanthus trapnellii J.Léonard species synonym

Aphanocalyx jenseniae (Gram) Wieringa species accepted

Monopetalanthus jenseniae Gram species synonym

Monopetalanthus jensenii Gram species synonym

Aphanocalyx libellula Wieringa species accepted

Monopetalanthus hedinii (A.Chev.) Pellegr. species synonym

Aphanocalyx singidaensis Herendeen & Jacobs, 2000 species accepted

Monopetalanthus longeracemosus A.Chev. species doubtful

Monopetalanthus microphyllus Pellegr. species synonym

Aphanocalyx marginervatus J.Léonard species accepted