Duvalia and Maxillaria, are a genus of orchids?
Duvalia: Duvalia is a succulent plant genus in the tribe Stapeliae, milkweed subfamily Asclepiadoideae, in the family Apocynaceae (dogbane). Maxillaria: Maxillaria, abbreviated as Max in the horticultural trade, is a large genus of orchids (family Orchidaceae).
no