论文部分内容阅读
More than 2500 bryophytes specimens were collected from Wudalianchi Volcanos, Heilongjiang, China.They present 47 classes, 128 genera and 286 species.One genus and 23 species are new to Heilongjiang Province.According to "The areal-types of Chinese genera of seed plants" presented by Wu Zheng Yi, 8 types of the bryoflora in Wudalianchi Volcanos are recongnized.