]> A barcode-01654546 Mexico Nuevo León trailsides below and beside Horsetail Falls (Cola de Caballo) ca. 38 km. south of Monterrey Arisaema dracontium (Linnaeus) Schott (Linnaeus) Schott 2018-12-17 11:45:18 H. E. Moore, Jr. & C. E. Wood, Jr.