头细胞 meaning in English

capitulum cell
head cell

The secretory has thick cuticle , especially more thick cuticle spreaded on the radial wall
头细胞角质层厚，茎向壁角质层更厚。
Between the secretory cell and the basal cell the cell wall exists the similar structure of casparian strip through which much plasmodesma goes
头细胞和基细胞相邻的细胞壁上有类似凯丝带增厚的细胞壁，壁间有较粗的胞间连丝通过。
On the under epidermis and petiole epidermis of sophora flavescens ait . is founded salt gland which has a secretory cell and a basal cell for the first time
首次在苦参叶的下表皮及叶柄的表皮上发现了盐腺。该盐腺由一个头细胞和一个基细胞构成。