ebook img

Rosa cymosa var. dapanshanensis, a New Variety of Rosaceae from Zhejiang, China PDF

2006·0.55 MB·
Save to my drive
Quick download
Download
Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.

Preview Rosa cymosa var. dapanshanensis, a New Variety of Rosaceae from Zhejiang, China

云 南 植 物 研 究 2006, 28 (6): 606 Acta Botanica Yunnanica 大盘山蔷薇———浙江产蔷薇属一新变种 张方钢1 , 金孝锋2 , 韦福民3 (1 浙江自然博物馆, 浙江 杭州 310012; 2 浙江大学生命科学学院, 浙江 杭州 310012; 3 浙江大盘山国家级自然保护区, 浙江 磐安 322300) 摘要: 描述和图解了浙江蔷薇属的一新变种———大盘山蔷薇, 与原变种小果蔷薇的区别在于托叶革质, 宿 存, 具 1脉, 边缘有腺毛状齿, 叶轴密被短柔毛, 小叶柄被短柔毛。 关键词: 大盘山蔷薇; 蔷薇属; 新变种; 浙江; 中国 中图分类号: Q 948 文献标识码: A 文章编号: 0253- 2700(2006)06 -606- 01 Rosa cymosa var. dapanshanensis, a New Variety of Rosaceae from Zhejiang, China 1 2 3 ZHANG Fang-Gang , JIN Xiao-Feng , WEI Fu-Min (1 Zhejiang Museum of Natural History, Hangzhou 310012, China; 2 College of Life Sciences, Zhejiang University, Hangzhou 310012, China; 3 Dapanshan Nature Reserve, Pan’an322300, China) Abstract: Rosa cymosa var. dapanshanensis, a new vari- h ety, was described and illustrated in this paper . It differs from var. cymosa in having coriaceous, 1-nerved and per- sistent stipules with a glandularly toothed margin, densely pubescent rachises, and pubescent leaflet petioles . Key words: Rosa cymosa var. dapanshanensis; Rosa; Newvariety; Zhejiang; China 大盘山蔷薇 新变种 Rosa cymosa var. dapanshanensis F . G . Zhang, var . nov . A var. cymosae stipulis coriaceis, persistentibus, 1-nervis, margine glanduloso-serratis, rachibus dense pubescentibus, petiolis foliolis pubescentibus differet . Type: China . Zhejiang (浙江) , Pan’an (磐 安), Mount . Dapanshan (大盘山) , 2005 - 06 - 08, F . G . Zhang (张方钢) 149 (Holotype, ZM) 图 1 大盘山蔷薇 A . 枝条; B . 开放后的花 (示花萼); C . 与原变种的区别在托叶革质, 宿存, 具 1 托叶和叶轴的一部分。(金孝锋根据张方钢 149 号标本绘) 脉, 边缘有腺毛状齿, 叶轴密被短柔毛, 小叶柄 Fig . 1 Rosa cymosa var. dapanshanensis A . branch; B . flower 被短柔毛。 after blossom (showing sepal); C . stipule and part of rachis . (Drawn by JIN Xiao-Feng from the holo type F . G . Zhang149) 收稿日期: 2006- 02-10, 2006- 03-30 接受发表 作者简介: 张方钢 (1958-) 男, 研究员, 主要从事生物多样性调查与研究。

See more

The list of books you might like

Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.