تعريف cladophora ball في الإنجليزية الإنجليزية القاموس.
(Botanik, Bitkibilim) Marimo (Japanese: 毬藻 marimo), also known as Cladophora ball, Lake ball, or Moss Balls in English, is a species of filamentous green algae (Chlorophyta) found in a number of lakes in the northern hemisphere. A marimo is a rare growth form of the species where the algae grow into large green balls with a velvety appearance. Colonies of such balls are known only from Iceland, Japan and Estonia