Tetraplandra longipetiolata Pax & K.Hoffm. species doubtful

Tetraplandra grandifolia Glaz. species doubtful

Tetraplandra anomala Pax & K.Hoffm. species doubtful

Algernonia brasiliensis Baill. species accepted

Algernonia brasiliensis var. cuneata Müll.Arg. variety synonym

Algernonia kuhlmannii (Emmerich) G.L.Webster species accepted

Tetraplandra kuhlmannii Emmerich species synonym

Algernonia amazonica (Emmerich) G.L.Webster species accepted

Tetraplandra amazonica Emmerich species synonym

Algernonia pardina Croizat species accepted

Algernonia paulae Emmerich species accepted

Algernonia dimitrii (Emmerich) G.L.Webster species accepted

Tetraplandra dimitrii Emmerich species synonym

Algernonia gibbosa (Pax & K.Hoffm.) Emmerich species accepted

Tetraplandra gibbosa Pax & K.Hoffm. species synonym

Algernonia glazioui Emmerich species accepted

Algernonia riedelii (Müll.Arg.) G.L.Webster species accepted

Tetraplandra riedelii var. subcordata Müll.Arg. variety synonym

Tetraplandra riedelii var. subcuneata Müll.Arg. variety synonym

Tetraplandra riedelii Müll.Arg. species synonym

Algernonia leandrii (Baill.) G.L.Webster species accepted

Tetraplandra leandrii Baill. species synonym

Algernonia bahiensis (Emmerich) G.L.Webster species accepted

Tetraplandra bahiensis Emmerich species synonym

Algernonia obovata (Müll.Arg.) Müll.Arg. species accepted

Algernonia brasiliensis var. obovata Müll.Arg. variety synonym

Dendrobryon cuneatum Klotzsch species homotypic synonym

Dendrobryon cuneatum Klotzsch ex Pax species doubtful