Pollen Exine Sculpture of Sect. Camellia in Genus Camellia and Its Taxonomic Significance
NI Sui1,213, LI Ji-yuan3, TIAN Min3, GAO Han-dong1*
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2007, (04): 16 -20 .  DOI: 10.3969/j.jssn.1000-2006.2007.04.004