中国姜花属Hedychium野生花卉资源特点

我国野生姜花属植物有32种、2变种和2变型，共计36个分类群，主要分布于西南部。以形态特征为主结合各个种的分布、生境等特点可将现有的种类分为毛姜花类群、白姜花类群、滇姜花类群、密花姜花类群、红姜花类群、盈江姜花类群等6大类群，以方便识别和开发利用。我国该属植物在植株高矮、花期、花色、花香、花序是否高出叶面、耐热性等方面均具丰富变异。为园林应用提供了丰富的种质资源。

The Characteristics of Ornamental Resource of Hedychium of China

The characteristics of ornamental resource of Hedychium of China are concluded as follows. (1) There are 32 species, 2 varieties, and 2 forms in southwest of China. (2) In order to easily discriminate and conveniently utilize these species, the Hedychium was divided into six groups, including H. villosum group, H. coronarium group, H. yunnanense group, H. densiflorum group, H. coccineum group, and H. yungjiangense group, according to the distribution, morphology and habitat of this genus. (3) China is rich ...