Analysis on Pollen Morphology and Variation of Viability of Lilium Asiatic Hybrids with Different Ploidy
CUI Guang-fen, DU Wen-wen, DUAN Qing, JIA Wen-jie, WANG Xiang-ning
ACTA AGRICULTURAE BOREALI-SINICA . 2015, (S1): 55 -60 .  DOI: 10.7668/hbnxb.2015.S1.010