Smith GF, Klopper RR, Woudstra Y, Grace OM. A further step towards stabilising the nomenclature associated with the genus name Aloe (Asphodelaceae subfam. Alooideae): the legitimate name A. perfoliata and the illegitimate name A. mitriformis are based on the same type, with notes on the identity of A. mitriformis. Phytotaxa [Internet]. 2025 May 8 [cited 2025 Dec. 5];700(2):223-32. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.700.2.5