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派卡藻
[parka]
目:绿藻目;科:未分类;俗名:绿藻;时代:志留纪晚—泥盆纪早期;分布:欧洲、北美洲。
派卡藻
的欧龙牙草形菌体或植物体有着厚覆盖层或角质层。植物体本身有“y”型分叉,有数十个细胞那
么厚。它几乎一直长有圆形或蒴果,其中含有无数的孢子。
产地:植物和孢子保护性的外表层说明其实际上是陆生植物。