权威例句
PERIGYNY AND CARPEL POLYMORPHISM IN SOME ROSACEAEThe morphology of the calyx tube and the origin of the perigyny in TurneraceaeThe Protection of the Ovules in Flowering PlantsNATURAL SELECTION AND THE DIFFERENTIATION OF ANGIOSPERM FAMILIESARACHIS HYPOGAEA. AERIAL FLOWER AND SUBTERRANEAN FRUITComparative Anatomy and Morphology of Psiloxylon and Heteropyxis, and the Subfamilial and Tribal Classification of MyrtaceaeA Commentary on a Diagrammatic Presentation of the Angiosperms in Relation to the Distribution of Character StatesA Commentary on a Diagrammatic Presentation of the Angiosperms in Relation to the Distribution of Character StatesThe Bearing of Nectaries on the Phylogeny of Flowering PlantsSTUDIES IN THE ANATOMY AND MORPHOLOGY OF THE POLYGONACEOUS FLOWER