Also found in: Thesaurus.
Switch to new thesaurus
|Noun||1.||order Guttiferales - used in some classifications; coextensive with Parietales|
plant order - the order of plants
Dilleniidae, subclass Dilleniidae - a group of families of more or less advanced trees and shrubs and herbs having either polypetalous or gamopetalous corollas and often with ovules attached to the walls of the ovary; contains 69 families including Ericaceae and Cruciferae and Malvaceae; sometimes classified as a superorder