| 引用本文: | 钱 力 张 漪 高 婧 金孝锋.浙江蔷薇科新分类群[J].广西植物,2008,(4):455-457.[点击复制] |
| QIAN Li, ZHANG Yi, GAO Jing, JIN Xiao-Feng.New taxa of the Rosaceae from Zhejiang, China[J].Guihaia,2008,(4):455-457.[点击复制] |
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| 摘要: |
| 描述了浙江蔷薇科1新亚种和1新变种,并分别附有线条图。它们是:腺瓣蔷薇(新亚种)和遂昌红腺悬钩子(新变种)。腺瓣蔷薇与模式亚种单花合柱蔷薇区别在托叶、叶柄和萼片仅密被短柔毛而无腺毛,小叶片较大,两面近无毛或疏被短柔毛,伞房花序具1～3花,花瓣宽倒卵形。遂昌红腺悬钩子与模式变种红腺悬钩子区别在于花梗、小枝和老枝密被腺毛而无柔毛,小叶片两面具腺毛,萼片较长,长13～15 mm,先端长尾尖。 |
| 关键词: 蔷薇科 腺瓣蔷薇 遂昌红腺悬钩子 新分类群 浙江 中国 |
| DOI： |
| 分类号:Q949.7 |
| 基金项目: |
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| New taxa of the Rosaceae from Zhejiang, China |
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QIAN Li, ZHANG Yi, GAO Jing, JIN Xiao-Feng*
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1.School of Life &2.Environment Sciences, Hangzhou Normal University, Hangzhou 310036, China
School of Life & Environment Sciences, Hangzhou Normal University, Hangzhou 310036, China
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| Abstract: |
| A new subspecies and a new variety of the family Rosaceae from Zhejiang,China,are described and illustrated. The new subspecies,namely Rosa uniflorella subsp.adenopetala,differs from Rosa uniflorella subsp.uniflorella in having pubescent stipules,leaf rachis and sepals,leaves larger,glabrous or sparsely pubescent on both surfaces,corymb 1-3-flowered,petals broadly obovate. The new variety,Rubus sumatranus var.suichangensis,differs from its typical entity in having glandular peduncles,young shoots and shoots,leaves that are with glandular hairs on both surfaces,sepals longer,13-15 mm long,caudiform at apex. |
| Key words: Rosaceae Rosa uniflorella subsp.adenopetala Rubus sumatranus var.suichangensis new taxa Zhejiang China |
