摘要
报道了浙江蔷薇科植物研究的若干新发现:1)接受Rubus linearifoliolus和R.linearifoliolus var.yanshanensis(Z.X. Yu et W.T. Ji) Y.F. Deng作为光滑悬钩子和铅山悬钩子的合法名称,前者在浙江无分布点;2)基于遂昌悬钩子R.tsangii Merr. var.suichangensis(P.L. Chiu ex L. Qian et X.F. Jin) Z.H. Chen et F.Y. Zhang的茎与小枝、叶片两面、花梗、花萼裂片外面均密被长腺毛,中脉和侧脉在叶片上面不明显下陷,雌蕊和果实被腺毛等而与光滑悬钩子明显不同,将其提升为种级,即R.suichangensis(P.L. Chiu ex L. Qian et X.F. Jin)Z.H. Chen et Ju L. Liu;3)描述了粉花柯氏梨Pyrus koehnei Schneid. f.roseiflorus Z.H. Chen, H.F. Xu et F.G. Zhang和重瓣铅山悬钩子Rubus linearifoliolus var.yanshanensis f.semiplenus Z.P. Lei, W.Y. Xie et Z.H. Chen 2个新变型,并附彩色照片;4)报道了重瓣金樱子Rosa laevigata Michx. f.semiplena T.T. Yu et T.C. Ku为浙江分布新记录.
Some new discoveries found in the taxonomy study of Rosaceae in Zhejiang were reported. It was accepted Rubus linearifoliolus and R. linearifoliolus var. yanshanensis(Z.X. Yu et W.T. Ji) Y.F. Deng as the legal names, and the former had no distribution point in Zhejiang. R. tsangii Merr. var. suichangensis was distinctly different from R. linearifoliolus in having stem, branchlets, leaf surfaces, pedicels, sepals outside with densely glandular hairs, mid-ribs and lateral veins obscurely depressed on adaxial surfaces, pistils and aggregate fruit with glandular hairs, so that the former was consequently reorganized as a specific rank. Two new forms, namely Pyrus koehnei Schneid. f. roseiflorus Z.H. Chen, H.F. Xu et F.G. Zhang and Rubus linearifoliolus var. yanshanensis f. semiplenus Z.P. Lei, W.Y. Xie et Z.H. Chen, were described with color photographs. Rosa laevigata Michx. f. semiplena T.T. Yu et T.C. Ku was newly reported as a new record in Zhejiang.
作者
雷祖培
刘菊莲
陈林
张方钢
谢文远
陈征海
LEI Zupei;LIU Julian;CHEN Lin;ZHANG Fanggang;XIE Wenyuan;CHEN Zhenghai(Administrative of Zhejiang Wuyanling National Natural Reserve,Taishun 325500,China;Administration of Zhejiang Jiulongshan National Natural Reserve,Suichang 323300,China;Forest Resources Monitoring Centre of Zhejiang Province,Hangzhou 310020,China;Zhejiang Museum of Natural History,Hangzhou 310014,China)
出处
《杭州师范大学学报（自然科学版）》
CAS
2021年第3期274-279,共6页
Journal of Hangzhou Normal University(Natural Science Edition)
基金
浙江省第二次重点保护野生植物资源调查项目(335006-2013-0001)
浙江省植物资源调查、归档、编撰及《浙江植物志》(第二版)编著项目(335010-2015-0005)。
关键词
蔷薇科
分类修订
新组合
新分类群
新记录
浙江
Rosaceae
classification revision
new combination
new taxa
new record
Zhejiang
