| 浙江柿属一新种 |
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| 引用本文： | 李根有,陈征海,裘宝林.浙江柿属一新种[J].浙江农林大学学报,2006,23(4):378-381. |
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| 作者姓名： | 李根有 陈征海 裘宝林 |
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| 作者单位： | 1.浙江林学院 林业与生物技术学院, 浙江 临安 311300;2.浙江省森林资源监测中心, 浙江 杭州 310020;3.杭州植物园, 浙江 杭州 310013 |
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| 基金项目： | 国家林业局资助项目(1997-79);浙江省省长基金资助项目(1997-05) |
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| 摘 要： | 描述了浙江产柿属一新种浙江光叶柿Diospyros zhejiangensis G .Y .Li , Z .H . Chen P .L.Chiu)。该种与柿D .kaki 及野柿D .kaki var .sylvestris 相似, 但枝、芽及果柄无毛, 叶仅幼时具极稀疏短毛, 边缘显著背卷;外方的2 枚芽鳞早落;当年生小枝圆柱形, 紫褐色;花柱无毛;果实倒卵形, 较小, 直径2.0 ～ 3.5 cm, 果萼较小, 外面无毛而明显不同。与山柿D .japonica 的主要区别为:芽无毛;叶缘显著背卷;花冠黄白色;果较大, 直径2.0 ～ 3.5 cm , 倒卵形, 果萼外面无毛。图1 参3
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| 关 键 词： | 植物学 浙江光叶柿 新种 浙江 中国 |
A new species of Diospyros L .from Zhejiang,China |
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| LI Gen-you,CHEN Zheng-hai,QIU Bao-lin.A new species of Diospyros L .from Zhejiang,China[J].Journal of Zhejiang A&F University,2006,23(4):378-381. |
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| Authors: | LI Gen-you CHEN Zheng-hai QIU Bao-lin |
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| Institution: | 1.School of Forestry and Biotechnology , Zhejiang Forestry College , Lin'an 311300, Zhejiang , China;2.. Monitoring Center for Forest Resources of Zhejiang , Hangzhou 310020, Zhejiang , China;3.Hangzhou Botanical Garden, Hangzhou 310013 , Zhejiang , China |
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| Abstract: | A new species of the Diospyros L .(Ebenaceae), D .zhejiangensis G .Y .Li , Z .H .Chen P .L. Chiu , is described from Zhejiang , China .This species is closely related to D .kaki Thunb .and D .kaki Thunb . var .sylvestris Makino , but differs by having branches, buds and pedicels all glabrous , young leaves sparsely puberulous , leaf edges revolute , two outer bud scales caduceus , the present years branches cylindrical , purple brown , style glabrous , fruit obovoid , smaller 2.0 -3.5 cm in diameter , calyx smaller , outside glabrous .The new species is also close to D .japonica Sieb .Zucc ., but differs by having buds glabrous , leaf edges , revolute , corolla yellow or whites , fruit bigger , 2.0 -3.5 cm in diameter , obovoid , calyx glabrous outside . Ch , 1 fig .3 ref .] |
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