CRUZ-ZAMORA, Y.; CRUZ-GARCÍA, F.; OROZCO-ARROYO, G.; REYES-SANTIAGO, J.; MARTÍNEZ-CASTILLA, L. P.; WEGIER, A.; VÁZQUEZ-SANTANA, S.

×Polascontria (Cactaceae), a nothogenus that represents the gene flow between Escontria and Polaskia

. Phytotaxa, Auckland, New Zealand, v. 295, n. 2, p. 141–158, 2017. DOI: 10.11646/phytotaxa.295.2.3. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.295.2.3. Acesso em: 6 dec. 2025.