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河南桂花品种的分类研究
引用本文:朱长山,李瑞符.河南桂花品种的分类研究[J].河南农业大学学报,1992,26(2):194-201.
作者姓名:朱长山  李瑞符
作者单位:河南农业大学 (朱长山),南阳教育学院 (李瑞符),南阳防爆电机厂 (袁建都),许昌林科所 (陈建业),潢川县林科所 (刘长贵),南阳市园林处 (万廷燎),南阳市园林处(陈中玉)
摘    要:

关 键 词:桂花  品种  分类  河南

Investigation on the Classification of Osmanthus Fragrans Lour.Cultivars in Henan
Zhu Changshan et al.Investigation on the Classification of Osmanthus Fragrans Lour.Cultivars in Henan[J].Journal of Henan Agricultural University,1992,26(2):194-201.
Authors:Zhu Changshan
Institution:Henan Agricultural University
Abstract:The classification criterion of sweet osmanthus cultivars is discussed.According to the color of the flower and the habit and characteristics of flowering,they are divided into four groups: Thunbergii group,Odoratus group,Aurantiacus group and Semperflorens group.This is the primary criterion,also the first grade,flower characteristics are taken as the second criterion,leaf characteris- tics as the third,and time of flowering the fourth.In Henan province there are four groups and eigh- teen cultivars,among which fifteen cultivars are scored as new records.
Keywords:Osmanthus fragrans  cultivars  cultivar classification  Henan
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