Conostomium quadrangulare (Rendle) Cufod. species accepted

Otomeria heterophylla K.Schum. species synonym

Oldenlandia megistosiphon K.Schum. species synonym

Pentas quadrangularis Rendle species synonym

Neurocarpaea quadrangularis (Rendle) Rendle species synonym

Oldenlandia dolichantha Stapf species synonym

Conostomium longitubum (Beck) Cufod. species accepted

Conostomium fasciculatum (Hiern) Cufod. species synonym

Conostomium kenyense Bremek. species synonym

Conostomium microcarpum Bremek. species synonym

Conostomium rhynchothecum (K.Schum.) Cufod. species synonym

Oldenlandia rotata Baker species synonym

Conostomium kenyense var. subglabrum Bremek. variety synonym

Conostomium rotatum (Baker) Cufod. species synonym

Oldenlandia rhynchotheca K.Schum. species synonym

Oldenlandia longituba Beck species synonym

Conostomium camptopodum Bremek. species synonym

Conostomium hispidulum Bremek. species synonym

Conostomium natalense (Hochst.) Bremek. species accepted

Oldenlandia natalensis (Hochst.) Kuntze species synonym

Conostomium natalense var. glabrum Bremek. variety synonym

Conostomium natalense var. tomentellum Bremek. variety synonym

Hedyotis natalensis Hochst. species synonym

Conostomium natalense var. ovalifolium Bremek. variety synonym

Conostomium gazense Verdc. species accepted

Conostomium zoutpansbergense (Bremek.) Bremek. species accepted

Oldenlandia zoutpansbergensis Bremek. species synonym

Crusea acuminata E.Mey. species synonym

Oldenlandia fasciculata Hiern species heterotypic synonym

Conostomium natalense var. hirsuta Bär variety synonym

Conostomium natalense var. natalense variety synonym