A taxonomic genus within the family Orchidaceae — a genus of orchids.
any orchid of the genus Disa, a genus of stunning orchids with dark green leaves and usually hooded flowers; -- they have been a lot prized as emblematic flowers in their local areas.
a sizable genus of terrestrial orchids, mostly indigenous to tropical and south Africa, characterized by free sepals, the top of sepal galeate and spurred, the petals tiny and joined up with into line.
a combat support agency in Department of Defense in charge of developing and running and encouraging information methods to serve the requirements of the President and the Secretary of Defense while the Joint Chiefs of team
any orchid of genus Disa; beautiful orchids with dark-green leaves and in most cases hooded flowers; much prized since emblematic plants inside their local regions