Pseudostaurastrum

黃藻門 Xanthophyte

真眼藻綱Eustigmatophyceae

角綠藻目 Goniochloridales

角綠藻科 Goniochloridaceae

假角星藻屬Pseudostaurastrum

描述：Cells are solitary, cylindrical to oblong, 5-11 µm in length. One to three parietal plastids are present. Cells often occur in small groups. Reproduction occurs by autospores and zoospores. Monallantus has been reported from British Columbia, Minnesota lakes, bogs, and fens, an acid bog lake in Michigan, pools in Great Smoky Mountains National Park, and an organically rich pond in Arkansas.