In this paper , importantly scientific significance and applicable value for study on seed morphology from china are emphasized 摘要强调了研究中国植物种子形态的重要科学意义和应用价值。
The methods of classical classification , integrating the study on seed morphology and leave epidemics morphology , along with phytomorphology , phytotomy , phytoembryology , palynology , phytocytotaxonomy , phytochemistry and molecular systcmatics , were used to revise and complete the former taxonomic system 以经典植物分类学方法为基础,结合种子形态学和叶表皮形态学的实验研究,参考植物形态学、植物解剖学、植物胚胎学、孢粉学、植物细胞分类学、植物化学和分子系统学等方面的资料,对前人的五味子属分类系统进行修订和补充。
The aim of this work is to have a better understanding of the structure , differentiation and phylogenetic relationship of the tribe hyoscyameae in the solanaceae using evidence from leaf epidermis , seed morphology , palynology , embryology , floral organogenesis , trnl - f and its sequences , and plant geography . the results are summarized as follows : 1 . leaf epidermis leaf epidermis of 21 species in seven genera of the tribe hyoscyameae and four species in four related genera was investigated under both light microscope ( lm ) and scanning electron microscope ( sem ) 解剖学在光学显微镜和扫描电镜下,观察了茄科天仙子族( hyoscyameae ) 7属21种及邻近4属4种共25种植物的叶表皮特征,结果表明:气孔器在各种植物的上、下的表皮均有分布,多为无规则型,也有不等细胞型;叶表皮细胞形状有不规则形、十字形、近长圆形和不规则多边形,垂周壁较平直或各种波状。
Based on the studies of specimens , taxonomic revision of the genus kadsura jussieu has been finished with special reference to seed morphology . other information from phytomorphology , phytotomy , phytoembryology , phytocytotaxonomy , molecular systematics and phytochemistry etc . has also been considered during the revision . more than 1 , 100 specimens from 11 herbaria worldwide have been examined 本文主要根据对世界范围南五味子属kadsurajussieu植物标本的研究,结合种子形态方面的实验数据,参考植物形态学、植物解剖学、植物胚胎学、孢粉学、植物细胞分类学、分子系统学和植物化学等方面的资料,对世界性南五味子属植物作出全面的分类学修订。
The cuticular membrane in the species of physochlaina is simultaneously striate , granular and scaly , while only striate , or occasionally granular in the species of hyoscyamus . 2 . seed morpholoy seed morphology of 25 species in seven genera of the tribe hyoscyameae and three related genera was investigated under sem for the first time 种子形态学在扫描电子显微镜下首次全面研究了天仙子族及颠茄属和茄参属等共10属25种植物的种子形态学特征,结果表明:该族植物种子表面纹饰有脑纹状或近脑纹状和网状两大类,除了山莨菪属anisodus和hyoscyamus