1) Order orchidales 2) Plant order 
Orchidales is a botanical name of an order of flowering plants. In taxonomical systems, this is a relatively recent name as early systems used descriptive botanical names for the order containing the orchids. The Bentham & Hooker and the Engler systems had the orchids in order Microspermae while the Wettstein system treats them as order Gynandrae....
orchid order of monocotyledonous flowering plants, a division of the subclass Liliidae.[1 related articles]
[n] - order of plants with irregular flowers having minute seeds: Orchidaceae
order Orchidales noun order of plants with irregular flowers having minute seeds: Orchidaceae; Burmanniaceae