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cje ›› 1993, Vol. ›› Issue (3): 19-22.

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Biological Properties and Habitat Characteristics of Lycopodiaceae

Ye Maozhong1, Ye Shengru2   

  1. 1. Institute of Subtropical Crops, Zhejiang Academy of Sciences, Wenzhou 325000;
    2. Wenzhou Normal College, 325000
  • Received:1992-03-22 Revised:1992-06-19 Online:1993-06-10

Abstract: Site investigations show that the growth and development of Lycopodiaceae exhibit obvious hydrotropismand geotropism, and its distribution aggregately concentrates on the sides of vaIley 300-1400m above sealevel and brook banks. wherever it is distributed, the habitat is characterized by warm and humid atmo-sphere, abundant sunshine, fertile soil, good drainage and medium or lower slopes.

Key words: Ulmus pumila, salt stress, habitat,  , physiological character, membership function, salt-tolerance threshold.