stonewort

stonewort

1. 2. A group of cells at the tip of the oogonium in certain green algae (Chlorophyta), such as the stonewort Chara and the mermaid's cup (Acetabularia).

2某些绿色藻类（绿藻门）中颈卵器顶部的一组细胞，例如轮藻属和伞藻属的冠细胞。

2. Discovery of stonewort fossils from the bottom of Shazhenxi Formation in Xietan, Zigui, Hubei Province

湖北秭归泄滩沙镇溪组底部轮藻化石的发现