Buddleja perfoliata Kunth Buddleja perfoliata Kunth, Nov. Gen. Sp. (quarto ed.) 2: 346. 1818 sec. Villaseñor & al. 2010=Buddleja sphaerantha Cham. & Schltdl. in Linnaea 5: 104. 1830 syn. sec. Villaseñor & al. 2010