Chin J Plant Ecol ›› 2008, Vol. 32 ›› Issue (6): 1213-1216.DOI: 10.3773/j.issn.1005-264x.2008.06.001

• Original article •     Next Articles

  

  • Received:2008-09-02 Accepted:2008-09-02 Online:2008-11-30 Published:2008-11-30