摘要
在采集、整理和鉴定浙江、安徽种子植物标本的过程中,发现了浙江凤仙花Impatiens chekiangensis Y.L.Chen(凤仙花科Balsaminaceae)的2个新变种,菊科Asteraceae 2个新记录种:六耳铃Blumea sinuata(Lour.)Merr.和四川天名精Carpesium szechuanense F.H.Chen et C.M.Hu.苍南凤仙花(新变种)I.chekiangensis var.cangnanensis Y.L.Xu et X.F.Jin与模式变种的区别在于花梗基部苞片膜质,粉紫色,卵形,唇瓣口部近平展,宽约7mm;多花凤仙花(新变种)var.multiflora Y.L.Xu et X.F.Jin与模式变种的区别在总状花序具3~8朵花,唇瓣口部宽7~10mm.
Two new varieties of Impatiens chekiangensis(Balsaminaceae)from Zhejiang and Anhui,eastern China,are described and illustrated.Impatiens chekiangensis var.cangnanensis differs from the typical one in having bracts membranceous,ovate,pink-purple,label orifice nearly horizontally patent,ca.7mm wide,and I.chekiangensis var.multiflora differs from the typical one in having racemose3~8-flowered,label orifice narrower,7~10mm wide.Two species,Blumea sinuata and Carpesium szechuanense of Asteraceae are newly recorded from Zhejiang.
作者
徐跃良
张宏伟
张洋
周昕
XU Yueliang;ZHANG Hongwei;ZHANG Yang;ZHOU Xin(Zhejiang Museum of Natural History, Hangzhou 310014, China;Administration of Zhejiang Qingliangfeng National Natural Reserve, Hangzhou 311321, China)
出处
《杭州师范大学学报（自然科学版）》
CAS
2018年第1期8-10,13,共4页
Journal of Hangzhou Normal University(Natural Science Edition)
基金
浙江省野生植物资源调查建档编纂及<浙江植物志>(第二版)编著项目(335010-2015-0005)
关键词
苍南凤仙花
多花凤仙花
新变种
新记录
凤仙花科
菊科
Impatiens chekiangensis var. cangnanensis
I. chekiangensis var. multiflora
new variety
new record
Balsaminaceae
Asteraceae
