Avonia (E.Mey. ex Fenzl) G.D.Rowley in Bradleya 12: 111. 1994 Avonia (E.Mey. ex Fenzl) G.D.Rowley in Bradleya 12: 111. 1994Taxon for this nameAvonia (E.Mey. ex Fenzl) G.D.Rowley