Hassler, 2024 (World Plants) includes Brasiliharrisia in Harrisia, along with another A. Guiggi genus, Serrulatocereus. [details]
Hassler, 2024 (World Plants) includes Cryptocarpocactus in Mammillaria. [details]
Hassler, 2024 (World Plants) includes Serrulatocereus in Harrisia, along with another A. Guiggi genus, Brasiliharrisia. [details]
Hassler, 2024 (World Plants) includes Viridicereus in Arrojadoa. [details]