Amphilophium paniculatum (L.) Kunth var. paniculatum, Nov. Gen. Sp. (quarto ed.) 3: 149. 1819 ["1818"] sec. Martínez-Salas 2011
- =Bignonia paniculata Jacq., Select. Stirp. Amer. Hist.: t. 116. 1763 syn. sec. The Plant List 2013
- =Amphilophium mutisii Kunth, Nov. Gen. Sp. (quarto ed.) 3: 149, t. 219. 1819 ["1818"] syn. sec. ???
- =Endoloma purpurea Raf., Sylva Tellur.: 880. 1838 syn. sec. ???
- =Amphilophium vauthieri DC., Prodr. 9: 193. 1845 syn. sec. ???
- =Amphilophium purpureum Brandegee in Zoe 5: 220. 1905 syn. sec. ???
- =Amphilophium xerophilum Pittier in J. Wash. Acad. Sci. 18: 171. 1928 syn. sec. ???
- =Amphilophium paraguariense Hassl. ex A.G. Schulz in Lilloa 5: 150. 1939 syn. sec. ???