杭州师范大学学报（自然科学版）2017，Vol.16Issue(1)：19-24,6.DOI:10.3969/j.issn.1674-232X.2017.01.006
凤阳山樱桃——浙江樱属(蔷薇科)一新种
Cerasus Fengyangshanica (Rosaceae), a New Species from Zhejiang
叶立新 1鲁益飞 2王桦 2刘胜龙 1金孝锋2
作者信息
- 1. 浙江凤阳山-百山祖国家级自然保护区凤阳山管理处,浙江 龙泉 323700
- 2. 杭州师范大学生命与环境科学学院,浙江 杭州 310036
- 折叠
摘要
Abstract
Cerasus fengyangshanica, a new species of Rosaceae from Mount.Fengyang of Longquan, is described with illustrations.This new species is similar to C.maximowiczii, but differs in having leaf blades subcapitate-glandulose at margin, bracts clavate-glandulose at margin, stamens 30~32, and bud scales glabrous.The observations of the pollen grains under SEM (Scanning Electron Microscope) show the pollens of C.fengyangshanica are significantly shorter than those of C.maximowiczii.The phylogenetic analysis of ITS, trnL-trnF and atpB-rbcL genes demonstrates that C.fengyangshanica differs from C.maximowiczii.关键词
樱属/蔷薇科/新种/花粉形态/系统发育/凤阳山Key words
Cerasus/Rosaceae/new species/pollen micro-morphology/phylogeny/Mount.Fengyang分类
农业科技引用本文复制引用
叶立新,鲁益飞,王桦,刘胜龙,金孝锋..凤阳山樱桃——浙江樱属(蔷薇科)一新种[J].杭州师范大学学报（自然科学版）,2017,16(1):19-24,6.
