摘要
杜鹃花新品种‘玉镯’是由爆仗杜鹃(Rhododendron spinuliferum Franch)和碎米花杜鹃(R.spiciferum Franch)天然杂交选育获得的新品种。花冠筒状钟形,长1.4~1.8 cm,筒基部近白色,花冠上部色渐深,呈粉红色,于中部或中部以上5裂,裂片长圆形,直立,略微开展,外面疏生淡黄色腺鳞;雄蕊露出,花药紫黑色,花丝下部密被白色短柔毛,花柱伸出,长过雄蕊,基部密被柔毛,花期2—4月。适宜在云南省种植。
‘Yuzhuo’is a new cultivar selected from the natural hybrids between Rhododendron spinuliferum Franch and R.spiciferum Franch.Corolla tubular bell-shaped,1.4-1.8 cm long,corolla tube base nearly white,toward the upper part of the corolla gradually darker,pink,5-lobed in the middle or above,oblong,erect,slightly spreading,outside sparsely yellowish glandular scales;Stamens exposed,anthers purple-black,lower filaments densely white pubescent,style protruding,longer than stamens,base densely pubescent,flowering period 2-4 months.The cultivar was suitable for planted in Yunnan Province.
作者
陈哲
田晓玲
马永鹏
CHEN Zhe;TIAN Xiaoling;MA Yongpeng(Yunnan Institute of Forest Inventory and Planning,Kunming 650051,China;Guiyang Institute of Humanities and Technology,Guiyang 550025,China;Yunnan Key Laboratory for Integrative Conservation of Plant Species with Extremely Small Populations,Kuming Botanical Garden,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2023年第S01期165-166,共2页
Acta Horticulturae Sinica
基金
云南省基础研究重大专项(202101BC070003)
云南省科技厅科技成果转化专项资金项目(530000231100001753720)
关键词
杜鹃花
杂交
品种
Rhododendron
hybridization
cultivar
