GUIGGI, A.; MARIOTTI, M.

Notes about the Berger’s new Opuntia s.l. species (Cactaceae) described from the Hanbury Botanical Gardens collection

. Phytotaxa, Auckland, New Zealand, v. 420, n. 1, p. 21–55, 2019. DOI: 10.11646/phytotaxa.420.1.2. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.420.1.2. Acesso em: 6 dec. 2025.