银边翠的雌配子体发育  

Development of Female Gametophyte of Euphorbia Marginata

作　　者：齐淑艳[1] 孙仓[2] 常桂英 

机构地区：[1]沈阳大学师范学院生物系,沈阳110015 [2]吉林农垦特产专科学校,左家132109

出　　处：《吉林农业大学学报》1996年第S1期32-34,共3页Journal of Jilin Agricultural University

摘　　要：银边翠(Euphorbia marginata)是大戟科属植物。雌蕊3心皮,子房3室,每室1枚胚珠;双珠被,厚珠心,具珠心喙;胚囊发育类型为蓼型。Euphorbia margiata belongs to Euphorbiaceae. Its pistil consists of three carpeles, the ovary has three locues and each locule has a ovule. The placentation is axile type and development of embryo sac belongs to polygonum type.

关 键 词：银边翠 雌配子体 胚囊类型 

分 类 号：Q944[生物学—植物学]