ALISCIONI, N. L. .; DELBÓN, N.; GURVICH, D. E. Spine function in Cactaceae, a review. Journal of the Professional Association for Cactus Development, [S. l.], v. 23, p. 1–11, 2021. DOI: 10.56890/jpacd.v23i.325. Disponível em: https://jpacd.org/jpacd/article/view/325. Acesso em: 11 oct. 2025.