Synonyms
Begonia lehmbachii Warb.
Begonia petrophila Gilg
Begonia sassandrensis A.Chev.
Begonia pycnocaulis Irmsch.
Begonia seretii De Wild.
Begonia kummeriae Gilg
Begonia heddei Warb.
Begonia togoensis Gilg
Begonia conraui Gilg
Begonia cladocarpa Baker