昆仑岩黄耆(豆科)在中国的分布(英文)  

Hedysarum krassnovii B.Fedtsch.(Leguminosae) in China

作　　者：萨仁[1] 

机构地区：[1]中国科学院植物研究所,北京100093

出　　处：《植物分类学报》2007年第3期343-345,共3页Acta Phytotaxonomica Sinica

基　　金：Supported by the National Natural Science Foundation of China,Grant No.30370103.

摘　　要：报道了豆科Leguminosae昆仑岩黄耆Hedysarum krassnovii B.Fedtsch.在中国的分布。昆仑岩黄耆与近缘种红花岩黄耆H.multijugum Maxim.形态易混淆,但以其小叶3–9×3–7mm;旗瓣倒卵形,顶端凹陷约2mm深;翼瓣狭披针形;龙骨瓣近半圆形或矩圆形;花萼二唇形;荚果具1–2节荚等性状易于区分。另外,此二种的物候期、生境及地理分布亦有区别。The presence of Hdeyasrum krassnovii B.Fedtsch.in China is reported.The taxon has been confused with the similar species H.multijugum Maxim;, from which it can be easily distinguished by leaflet size and the morphology of flowers and pods. In addition, the two species differ in habitats, phenology, and geographical distribution.

关 键 词：昆仑岩黄耆 新记录 中国 

分 类 号：Q948[生物学—植物学]