1·The spindle shaped cells arranged in fascicular, whorled and storiform.
梭形细胞呈束状、轮生和成层状排列。
2·Those studies accumulate experimental data for studies on leaf development of whorled leaf and alternate leaf in Polygonatum Mill.
该研究为黄精属互生叶类和轮生叶类植物的叶片发育研究积累了实验资料。