Cynanchum cubense (A. Rich.) Woodson Cynanchum cubense (A. Rich.) Woodsonis new combination for Gonolobus cubensis A. Rich.is blocking name for Metastelma cubense Decne.is blocking name for Astephanus cubensis Kunthis blocking name for Tylodontia cubensis Griseb.Taxon for this nameCynanchum cubense (A. Rich.) Woodson