竹亚科刚竹属一些种下变异类型分类地位的再认识

A Reconsideration of Taxonomic Position of Some Infraspecific Mutants in the Genus Phyllostachys(Bambusoideae)

对《中国植物志》第九卷第一分册中记载的竹亚科Bambusoideae刚竹属Phyllostachys Sieb.et Zucc.24个栽培型的分类地位作了重新评述,认为其变异是自然发生的,应给予一个适当的分类等级。将其处理为1种、1变种、21变型及1栽培型,并提出4个新组合和18个新异名。

The taxonomic position of 24 infraspecific mutants in the genus Phyllosta^hys Sieb. et Zucc. in Flora of China 9 （ 1 ） was reconsidered. On the basis of further field investigation ,these mutants were recognized to be naturally originated from their type form ,which should be given an appropriate taxonomical rank by their first publication. As a result of taxonomic treatment ,these mutants were divided into 1 species, 1 variety ,21 forms and I cultivar,meanwhile 4 new combinations and 18 new synonyms were proposed.