iFlora中的种子形态学信息  

The Information of Seed Morphology in iFlora

作　　者：杜燕[1] 张挺[1] 蔡杰[1] 杨湘云[1] 

机构地区：[1]中国科学院昆明植物研究所西南野生生物种质资源库,云南昆明650201

出　　处：《植物分类与资源学报》2013年第6期774-778,共5页Plant Diversity

基　　金：科技部科技基础性工作专项项目(2013FY112600);科技部国家高技术研究发展计划(863计划)主题项目(2012AA021801);中国科学院大科学装置项目(2009-LSFGBOWS-01)

摘　　要：植物种子形态特征的"多样性"和"保守性"在物种鉴别、分类和系统发育研究等方面具有重要价值。本文探讨了种子形态学信息在新一代植物志(或智能装置)iFlora中的应用,提出在iFlora中增加种子形态信息的必要性。种子形态特征不仅可作为iFlora中物种分类鉴定的重要参考性状,验证iFlora中分子鉴定和系统关系研究的结果,同时还能够进一步丰富iFlora中物种数据信息。The diversity and conservativeness of seed morphological characteristics are extremely important and use- ful in identifying and classifying plants, and analyzing their phylogenetic relationships, iFlora is the next generation intelligent flora, its ultimate purpose is to help people identify and understand plants precisely and easily. This pa- per discusses the assistant roles of seed morphological and anatomical characteristics for the development and appli- cation of iFlora, and suggests that these characteristics could be incorporated as one of the essential elements of iFlo- ra, which not only will be referred in identifying and classifying plants, but also may be applied to verify the phylo- genetic relationships established through the molecular methods. Meanwhile the information of seed morphology can re-enrich the contents of iFlora in the description of plant species.

关 键 词：种子特征 种子形态学信息 iFlora 分类 系统发育关系 

分 类 号：Q949[生物学—植物学]