榆叶梅花器官形态变化调查

An Investigation of Floral Organ Morphology of Amygdalus triloba Lindl.

对12株榆叶梅花器官各组分的形态进行了测定。结果表明,12株榆叶梅的花柄长度、萼筒长度与直径、萼裂片长度与宽度、花瓣长度与宽度、花冠直径、花丝长度、花药长度与宽度以及雌蕊长度存在一定的差异,这表明榆叶梅花器官各组分的形态出现了分化。

The shape and size of each component were determined of floral organ of 12 plants of Amygdalus triloba Lindl.in this paper,The results showed that there were some differences among 12 plants in pedicel length,length and diameter of calyx tube,length and width of calyx lobes,length and width of petal,corolla diameter,filament length,length and width of anther and pistil length.This indicated that the shape and size of each component varied in floral organ of 12 plants of A.triloba.