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Bulletin of Botanical Research ›› 2000, Vol. 20 ›› Issue (2): 221-228.

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THE GEOGRAPHICAL DISTRIBUTION AND POLLEN MORPHOLOGY OF THE GENUS RUBUS L. IN QINLING BASHAN MOUNTAIN REGION

LI Wei-lin1, HE Shan-an1, CHAO Wu-ji2   

  1. 1. Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014;
    2. Beijing Agricultural College, Beijing 102208
  • Received:1998-04-05 Online:2000-06-15 Published:2016-06-14

Abstract: Qinling-Bashan Mountain Regoin, with 40 species and 15 varieties belonging to 3 sections and 15 subsections of the genus Rubus Linn, is one of the current distribution centers, and also plays an important role in evolution of genus Rubus in China. Study on morphological characters of pollen grains of some species shows that palynological evidence are important for systematic classification of Rubus.

Key words: Qinling-Bashan Mountain Region, Rubus L., G eggraphical distribution, Palynology