鉴定和描述术语图解

检索 Betula 共2条   用时:0.02s
图版名词解释器官
柔荑花序由无被单性花组成的密集的穗状或总状花序,如杨柳科和桦木科。花序
AmentAn inflorescence consisting of a dense spike or raceme of apetalous, unisexual flowers, as in Salicaceae and Betulaceae; an ament. 
柔荑花序由无被单性花组成的密集的穗状或总状花序,如杨柳科和桦木科。花序
CatkinAn inflorescence consisting of a dense spike or raceme of apetalous, unisexual flowers, as in Salicaceae and Betulaceae; an ament. 
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