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‖ Triandria Bot.|traɪˈændrɪə|
[mod.L. (Linnæus 1735), f. mod.L. triandr-us, f. Gr. τρεῖς three + ἀνήρ, άνδρ- man, male, taken as = stamen: see -androus.]
The third class in the Linnæan Sexual System, comprising plants having hermaphrodite flowers with three stamens not cohering; also an order in some classes, comprising plants with three stamens. So triˈander (rare), a triandrous plant; triˈandrian, triˈandrious, and (usually) triˈandrous adjs., having three stamens; belonging to the class (or order) Triandria.
1828Webster, *Triander.
1748Linnæus Hortus Upsaliensis Classis iii. 13 *Triandria. 1760J. Lee Introd. Bot. ii. xxiii. (1788) 139 Of the twentieth Class, Gynandria..Order II, Triandria, comprehending such Plants as have three Stamina.
1828Webster, *Triandrian.
1786Abercrombie Gard. Assist., Arrangem. 35 Willow tree..Common white leaved... *Triandrious, white barked.
1830Lindley Nat. Syst. Bot. 261 [Irideæ] differ from Amaryllideæ..in being *triandrous. 1870Hooker Stud. Flora 430 Hierochloe... Holy Grass..upper flower 2-sexual 2-androus; 2 lower male, 3-androus. |