Self_incompatibility (SI) is a major genetic mechanism to prevent self_fertilization in flowering plants and, in most cases, controlled by a single multiallelic locus, known as the S locus.
由于近来对于芸苔属（Ｂｒａｓｉ ｉｃａ）ＳＩ研究取得的突破性进展，使人们对显花植物如何完成花粉识别的分子机制有了较为清楚的认识。
flowering plant
能开花的植物，显花植物
A plant that produces seeds.
显花植物一种产生种子的植物
Angiosperms The flowering plants constituting by far the largest phylum (Anthophyta or Angiospermophyta)of vascular seed plants.
被子植物:由显花植物组成的最大的一门维管种子植物。
Many chemical substances are now applied to affect the growth of flowering plants.
现在应用很多化学物质来影响显花植物的生长。
Mosses are primitive, ancient plants that appeared on earth long before flowering plants.
苔藓是原始、原古的植物 比显花植物更早在地球上出现
The tropical zone of world shows to spend the plant to belong to grow 17 plant in the sectionses of most Category 1, all of Davao Islandses have.
世界热带显花植物属种最多的第一类17科中的植物，海南岛全有。
The life cycle of flowering plants may now be bridged at the level of free vegetative cells.
现在显花植物的“生活史”可以在游离营养细胞的水平上连结起来。
in former classification systems: one of two major plant divisions, including all seed-bearing plants; superseded by the division Spermatophyta.
过时分类；两个主要植物部之一，包含所有结果植物；现名显花部。
Study on Paris Resources Based on Microidentification and Pollen Sterility in Sichuan Province;
四川重楼属植物资源显微鉴别及花粉育性研究
(of a plant)stop flowering as seed is produced
（指植物）花谢结子.
a flowering plant
开花植物【植】贴梗海棠
Any of various plants that bloom in May.
五月花五月开花的植物
The flower of this plant.
大桅子花这种植物的花
The flower of such a plant.
野花这种植物的花朵
The pollen morphology of10 species of Scorzonera genus in the Mongolian Plateau was observed by scanning electronic microscope.
用扫描电子显微镜观察了蒙古高原鸦葱属植物10个种的花粉形态。
Any of numerous plants of the genus Iris, having narrow sword-shaped leaves and showy, variously colored flowers.
鸢尾一种鸢尾属植物，有狭窄的剑状叶和显著的各色花朵
widely distributed low-growing Eurasian herb having narrow leaves and inconspicuous green flowers.
广泛分布的低矮的欧亚草本植物有狭窄的叶子和不显著的绿花。
family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination.
开花植物中种子有两个子叶（胚胎叶）显现在萌芽时期的一科。
