Are Cymbidium and Pterocactus both in the Orchidaceae family?
Cymbidium: Cymbidium , or boat orchid, is a genus of 52 evergreen species in the orchid family Orchidaceae. Pterocactus: Pterocactus (from Greek "pteron", "wing", referring to the saucer-shaped seed of these plants) is a genus of the cactus family (Cactaceae), comprising 9 species.
no