Synonyms: Adenocalymma friesianum, Arrabidaea acuminata, Arrabidaea barquisimetensis, Arrabidaea corallina, Arrabidaea guaricensis, Arrabidaea obliqua, Arrabidaea obovata, Arrabidaea ovalifolia, Arrabidaea praecox, Arrabidaea rhodantha, Arrabidaea rotundata, Arrabidaea sickiana, Arrabidaea spraguei, Bignonia acuminata, Bignonia balbisiana, Bignonia boliviana, Bignonia columbiana, Bignonia corallina, Bignonia dichotoma, Bignonia glabrata, Bignonia hibiscifolia, Bignonia obliqua, Bignonia rotundata, Cremastus balbisianus, Cuspidaria hibiscifolia, Panterpa dichotoma, Petastoma obliquum, Piriadacus hibiscifolius, Tabebuia chapadensis.