by McVaugh, in Flora Novo Galiciana 1989
According to Chavez Reyes, the vernacular [?Huichol ] name applied to this plant is matzahue, meaning octopus. The locality called Tetakararo, according to notes by Chavez at IBUG, is 6 km southeast of San Andres Cohamiata. —SeeMcVaugh 1989