Any of the spores of the red algae (see rhodophyta), which are produced in the fertilized carpogonium. After release the spores develop into a sporophyte (see tetraspore) or a new gametophyte.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。