Trichosacme lanata Zucc. Trichosacme lanata Zucc. in Abh. Math.-Phys. Cl. Königl. Bayer. Akad. Wiss. 4(2): 12. 1846 sec. Juárez-Jaimes & al. 2007=Matelea lanata (Zucc.) Woodson in Ann. Missouri Bot. Gard. 28: 225. 1941 syn. sec. ???