Which is in the Cactaceae family, Phebalium or Ariocarpus?
Phebalium Phebalium is a genus of shrubs in the family Rutaceae, endemic to Australia. A number of species formerly included within this genus have been transferred to the genera "Leionema" and "Nematolepis".
Araceae The Araceae are a family of monocotyledonous flowering plants in which flowers are borne on a type of inflorescence called a spadix. The spadix is usually accompanied by, and sometimes partially enclosed in, a spathe or leaf-like bract. Also known as the arum family, members are often colloquially known as aroids. This family of 114 genera and about 3750 known species is most diverse in the New World tropics, although also distributed in the Old World tropics and northern temperate regions.