Acta Agrestia Sinica
Pollen Morphology and Resulting Taxonomic Implications of 37 Cultivars of Poa L.
ZHU Kun, ZHANG Lu, CHEN Ya-jun, ZHANG Chu-han, ZHOU Yang, LI Xue
. 2011, (1): 114 -121 .  DOI: 10.11733/j.issn.1007-0435.2011.01.020