The Analysis for the Variant Structure of Abortive Liriodendron chinense×L. tulipifera Pollen
XU Bai-sen1, HE Kai-yue1, ZHANG Yao-li2, WANG Zhang-rong1, PENG Ye1, GAN Xi-hua1, YANG Jing1
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2007, (01): 47 -50 .  DOI: 10.3969/j.jssn.1000-2006.2007.01.011