Noun | 1. | ![]() gymnosperm family - a family of gymnosperms Coniferales, order Coniferales - profusely branching and chiefly evergreen trees and some shrubs having narrow or needlelike leaves Wollemi pine - newly discovered (1994) pine thought to have been long extinct; Australia; genus and species names not yet assigned genus Araucaria - a genus of the araucaria family Agathis, genus Agathis - kauri pine |