论文部分内容阅读
贵州省林科院研究人员杨成华等在野外调查中,发现一个新种——雷公山杜鹃Rhododendron leigongshanense C.H.Yang et Z.G.Xie et Y.F.Yu;该种与贵州大花杜鹃Rhododendron magniflorum W.K.Hu和大果杜鹃R.glanduliferum Franch相近,但本种的叶下面被有柄腺体,花萼和花冠裂片7,花冠喇叭形,花冠长7.5~8cm,直径8~10cm,明显区别于后2个种。该种属于杜鹃花科杜鹃属(Rhododendron L.)、常绿杜鹃亚属(Subgen.Hymenanthes(Blume)K.Koch)、常绿杜鹃组(Sect.Ponticum G.Don)、云锦杜鹃亚组(Subsect.Fortunea(Tagg)Sleumer)的种类。该种已在2015年的孟加拉植物分类学报
In the field investigation, Yang Chenghua, a researcher at Guizhou Academy of Forestry, discovered a new species of Rhododendron leigongshanense CHYang et ZGXie et YFYu. The species was associated with Rhododendron magniflorum WKHu and Rhododendron magniflorum R.glanduliferum Franch is similar, but the underside of this leaf is glandular, calyx and corolla lobes 7, corolla trumpet-shaped, corolla long 7.5 ~ 8cm, diameter 8 ~ 10cm, significantly different from the latter two species. This species belongs to the genus Rhododendron L., Subgen. Hymenanthes (Blume) K. Koch, Sect. Ponticum G. Don, Subsect .Fortunea (Tagg) Sleumer). This species has been in the 2015 Bangladesh Plant Taxonomy Journal