摘要
报道了红豆杉属1新变型——保康红豆杉[Taxus chinensis(Pilger)Rehd f.baokangsis Y.J.Fei]。该变型与原变种南方红豆杉[Taxus.chinensis(Pilger)Rehd.var.mairei(Lemee et Lévl.)Cheng et L.K.Fu]主要区别在于其雄株上有部分枝条发育成雌性枝条或雌雄球花在同一果枝上,呈现雌雄同株现象。凭证模式标本藏于武汉植物园标本馆(编号Y.J.Fei001,HIB)。
A new forma of Taxus,T.chinensis（Pilger）Rehd f.baokangsis Y.J.Fei that grown in Hubei Province,China,was reported in this study.There are difference between this new forma of Taxus and the T.chinensis（Pilger）Rehd.var.mairei（Lemee et Lévl.）Cheng et L.K.Fu.The new forma of Taxus has some branches of the male plants become female or staminate strobilus and female cone in the same fruit branch.That means it is monoecism.Holotype was deposited in the herbarium of the Wuhan Botanical Garden（Number Y.J.Fei001,HIB）,China.
作者
费永俊
周存宇
袁龙义
沈瑾花
齐蕊
FEI Yongjun ZHOU Cunyu YUAN Longyi SHEN Jinhua QI Rui(College of Horticulture and Gardening, Yangtze University, Jingzhou Hubei 434025, Chin)
出处
《西北植物学报》
CAS
CSCD
北大核心
2016年第8期1707-1709,共3页
Acta Botanica Boreali-Occidentalia Sinica
基金
国家自然科学基金(31270740)
关键词
红豆杉属
变型
保康红豆杉
雌雄同株
Taxus
forma
T.chinensis（Pilger）Rehd
f.baokangsis Y.J.Fei
monoecism
