Galán de Mera, Antonio, and José Gómez Carrión. “The Cactus Communities in Southern Peru. New Data on Corryocaction Brevistyli Alliance”. Acta Botanica Malacitana 26 (December 1, 2001): 240–246. Accessed June 6, 2026. https://revistas.uma.es/index.php/abm/article/view/7426.