标题： [Observation and comparision on morphological characteristics of pollen of Lonicera japonica in different cultivars].
作者： Zhang, Fang; Zhang, Yongqing; Zhou, Fengqin; Zheng, Bingqing
作者机构：[ Zhang, Fang; Zhang F] College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.;[ Zhang, Yongqing; Zhang Y];[ Z 更多
来源： Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
摘要： OBJECTIVE: To compare morphological characteristics of pollen of Lonicera japonica in different cultivars cultivated in Shandong and provide a basis for distinguishing different cultivars and selecting fine breeding. METHOD: The scanning electron microscope (SEM) was applied to observe and compare the outside characteristics of pollen,and the data were analyzed by SAS 9.1 software. RESULT: Some difference was found among pollen size, aperture length and the density of spine. The biggest pollen size and aperture length is Dajizhao with 61.97 microm polar axis and 61.79 microm quarter major axis and 18.03 microm aperture length,and the smallest is Honggengzi with 57.46 microm polar axis and 57.29 microm quarter major axis and 18.03 microm aperture length. CONCLUSION: The morphological characteristics of pollen can provide a basis for distinguishing different cultivars of L. japonica.