ADAPTIVE SIGNIFICANCE OF SAUSSUREA PARVIFLORA'S SEXUAL ORGANS, QINGHAI-TIBETAN PLATEAU, CHINA
WANG Yi-Feng, GAO Hong-Yan, SHI Hai-Yan, WANG Jian-Hong, DU Guo-Zhen
Chin J Plant Ecol . 2008, (2): 379 -384 .  DOI: 10.3773/j.issn.1005-264x.2008.02.015