Parapediastrum biradiatum as Pediastrum rotula.JPG
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Parapediastrum biradiatum as Pediastrum rotula, ''Pediastrum rotula'' (Ehrenberg) Kützing = ''Parapediastrum biradiatum'' (Meyen) E.Hegewald
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Parapediastrum biradiatum as Pediastrum rotula, Chlorophyta botanical illustrations, Parapediastrum biradiatum
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ヘゲヴァルト
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ホソバタケ、クロロフィタ属植物図解、ホソバタケ
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