摘要
对11株榆叶梅花粉进行了扫描电镜观察。结果表明,11株榆叶梅花粉的形态、大小与外壁纹饰存在一定的差异,表明榆叶梅花粉的形态出现了分化。
Pollen morphology of 11 Amygdalus triloba Lindl.was observed by SEM.The results showed that there were some differences of pollen size and exine ornamentation among 11 plants,which indicated that the shape and size of pollen changed in 11 plants of A.triloba.
出处
《河北科技师范学院学报》
CAS
2010年第3期44-49,共6页
Journal of Hebei Normal University of Science & Technology
关键词
榆叶梅
花粉
纹饰
扫描电镜
Amygdalus triloba Lindl
pollen
ornamentation
SEM
