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别名缅栀子、蛋黄花等,是夹竹桃科鸡蛋花属落叶小乔木或灌木,高约5~8米。枝条粗壮、肉质茎、具丰富乳汁。花由5片花瓣组成,呈螺旋状散开,瓣边白色,瓣心金黄色,恍如蛋白把蛋黄包裹起来,故名“鸡蛋花”。花期5~10月,一般先开花后长叶,冬季落叶后,光秃的树干弯曲自然优雅,是较好的园林绿化植物,适合于庭院、草地中栽植,也可盆栽。鸡蛋花属约有7种,原产地在墨西哥到非洲几内亚及厄瓜多尔,是老挝的国花,现已广泛...
Interspecific Hybridization between Kurume Azalea and Scaly Rhododendrons, Rhododendron keiskei Miq. and R. mucronalutum Turcz. var. ciliatum Nakai
distant hybridization evergreen azalea PCR-SSCP post-mating barrier
2010/11/24
The usefulness of scaly rhododendrons in hybridizing with Kurume azalea (cultivar group of Rhododendron × obtusum) cultivars was examined in order to expand the variations of the Kurume azalea group. ...