山茶属山茶组植物的分类,分化和分布

The Classification, Differentiation and Distribution of the Genus Camellia Sect. Camellia

山茶组Ｓｅｃｔ．Ｃａｍｅｌｉａ植物迄今已合格发表的名称有７２种，１亚种和７变种，其中Ｓｅｃｔ．Ｐａｒａｃａｍｅｌｉａ中的威宁短柱茶Ｃ．ｗｅｉｎｉｎｇｅｎｓｉｓ和Ｓｅｃｔ．Ｃｏｒａｌｉｎａ中的连山离蕊茶Ｃ．ｌｉｅｎｓｈａｎｅｎｓｉｓ应归属本组。经研究订正，确认该组共１２种和６变种，其余名称均作为相应种、变种和变型的同物异名，文中讨论了物种的形态变异与分化，分布与替代，自然杂交等问题。

So far about 72 species, 1 subspecies and 7 varieties had been validly published in Sect. Camellia. C. lienshanensis of Sect.Corallina and C. weiningensis of Sect. Paracamellia were included in this section. Through study and revision, 12 species and 6 varieties were defined, others were reduced into relevant species and varieties as synonyms. Individual variation of species were discussed with the differentiation, distribution and natural hybridization.