摘要
在对洛阳野生木本植物进行实地调查的基础上,对洛阳园林木本植物的物种多样性进行了统计分析。结果表明,洛阳有野生木本植物79科、219属、723种、6亚种、60变种及1变型,其中有裸子植物4科、5属、8种、1个变种,被子植物75科、214属、715种、6亚种、59变种、1变型;被子植物中,双子叶植物74科、211属、710种、6亚种、54变种、1变型,单子叶植物1科、3属、5种、5变种。发现《河南植物志》中记录的木本植物有1变种,即川西忍冬Lonecera webbiana Wall.ex DC.var.mupiensis(Rehd.)Hsu et H.J.Wang,丰富了洛阳野生木本植物资源。对探索中国木本植物的分布和合理开发利用树木资源具有重要的学术价值和实用价值。
The species diversity, areal-types ornamental characteristic, ecological characteristic and garden application of wild woody ornamental plant in Luoyang were studied. The resuhs show that ： （ 1 ） there are 79 families,219 genera,723 species, 6 subspecies, 60 varietas and 1 forma of wild woody ornamental plants in Luoyang. Among them there are 4 families, 5 genera, 8 species, 1 varietas of gymnosperm plants and 75 families, 214 genera, 715 species, 6 subspecies 59 varietas, 1 forma of angiosperm plants. Among the angiosperm plants there are 74 families, 211 genera, 710 species, 6 subspecies, 54 varietas, 1 forma of diot plants and there are 15 families, 3 genera,5 species,5 varietas of monocot plants. （2） Through summary of the investigation, it was found that the Lonecera webbiana Wall. ex DC. var. mupiensis（Rehd. ）Hsu et H. J. Wang was a new record and not recorded in Henan Flora.
出处
《河南农业大学学报》
CAS
CSCD
北大核心
2016年第4期544-549,共6页
Journal of Henan Agricultural University
基金
基金项目:洛阳植物志编写(30800441)
