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董洪进,刘振稳,彭华. 中国鹿蹄草属的地理分布及其区系意义[J]. 植物科学学报,2024,42(1):43−47. DOI: 10.11913/PSJ.2095-0837.23018
引用本文: 董洪进,刘振稳,彭华. 中国鹿蹄草属的地理分布及其区系意义[J]. 植物科学学报,2024,42(1):43−47. DOI: 10.11913/PSJ.2095-0837.23018
Dong HJ,Liu ZW,Peng H. Geographical distribution and floristic significance of Pyrola in China[J]. Plant Science Journal,2024,42(1):43−47. DOI: 10.11913/PSJ.2095-0837.23018
Citation: Dong HJ,Liu ZW,Peng H. Geographical distribution and floristic significance of Pyrola in China[J]. Plant Science Journal,2024,42(1):43−47. DOI: 10.11913/PSJ.2095-0837.23018

中国鹿蹄草属的地理分布及其区系意义

Geographical distribution and floristic significance of Pyrola in China

  • 摘要: 本研究通过查阅植物志和标本,获取了中国鹿蹄草属(Pyrola)的地理分布信息。结果显示:(1)我国所有省份皆有鹿蹄草属分布,其中吉林省和四川省分布最多,达到了10种;(2)鹿蹄草属为北温带分布型,但种一级以中国特有分布型最多;(3)从海平面以上至海拔4 100 m皆有鹿蹄草属分布,主要集中分布于海拔1 500 ~ 2 500 m;(4)我国鹿蹄草属分布区与针叶林高度重叠,最多见于寒温性针叶林,具有植被恢复的指示意义。

     

    Abstract: This study presents comprehensive data on the geographical distribution of the genus Pyrola across China, gathered through extensive literature review and specimen analysis. Results showed that: (1) Pyrola is ubiquitously distributed throughout all Chinese provinces, with Jilin and Sichuan recording the highest species counts, each hosting 10 species. (2) The Pyrola genus exhibits a predominant north temperate distribution type, but at the species level, the Chinese endemic distribution type is most common. (3) The altitudinal range of Pyrola spans from sea level to 4 100 m, primarily between 1 500–2 500 m. (4) There is a significant overlap between Pyrola distribution areas and coniferous forests in China, predominantly within boreal coniferous forests, indicating their significance for vegetation restoration.

     

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