期刊论文

Wang, Z.

英文

PAKISTAN JOURNAL OF BOTANY

0556-3321

2022

54

5

1859-1864

10.30848/PJB2022-5(9)

This work was supported by the National Natural Science Foundation of China [grant no. 31800169]. We appreciate Jianfei Ye and Yalei Feng for assistance with collection of literatures. We also would like to express gratitude to the curators of the herbaria, CDBI, E, K, KUN, NAS, P, PE, WUK for help on investigating digital specimens.

本校为第一机构

The present study is the first to investigate the micromorphology of leaf epidermis of 11 species of Pimpinella in China by SEM. Several species examined are covered with unbranched epidermal hairs on the adaxial epidermis. Adaxial leaf epidermal cells are usually polygonal or irregular. The patterns of anticlinal walls of the adaxial leaf epidermal cells are straight or arched mostly. Primary waxy ornamentations are mainly dense stripes. In addition, secondary ornamentations of most samples are single or double ridges. Stripe ornamentations ar...