1. spirogyra; algae forming pond scumUsually written using kana alone
Wikipedia definition
2. SpirogyraSpirogyra is a genus of filamentous green algae of the order Zygnematales, named for the helical or spiral arrangement of the chloroplasts that is diagnostic of the genus. It is commonly found in freshwater areas, and there are more than 400 species of Spirogyra in the world. Spirogyra measures approximately 10 to 100μm in width and may stretch centimeters long.
Read “Spirogyra” on English Wikipedia
Read “アオミドロ” on Japanese Wikipedia
Read “Spirogyra” on DBpedia
Other forms
青みどろ 【あおみどろ】青味泥 【あおみどろ】青緑 【あおみどろ】アオミドロ


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