这个词是什么意思？
A form-genus of filamentous CYANOBACTERIA in the order Nostocales. Its members can be planktonic or benthic and the trichomes are composed of disc-shaped vegetative cells.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D046932 · MeSH 2026。
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