浙皖种子植物新资料  

New Materials of Seed Plants from Zhejiang and Anhui,China

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)

机构地区：[1]浙江自然博物馆,浙江杭州310012 [2]浙江清凉峰国家级自然保护区管理局,浙江临安311321

出　　处：《杭州师范大学学报（自然科学版）》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)

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.

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 

分 类 号：Q949[生物学—植物学]