Advances in Embryological Study of Liriodendron spp.
YIN Zeng-fang1, HUANG Jian-qin2, FAN Ru-wen1
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2005, (01): 88 -92 .  DOI: 10.3969/j.jssn.1000-2006.2005.01.021