Alternanthera lanceolata (Benth.) Schinz Alternanthera lanceolata (Benth.) Schinz, Nat. Pflanzenfam. (ed. 2) 16c: 75. 1934 sec. Flores-Olvera & Zumaya 2008=Achyranthes mexicana (Schltdl. & Cham.) Standl. in J. Wash. Acad. Sci. 5: 74. 1915 syn. sec. The Plant List 2013