water-flannel
Wa"ter flan"nel. (Bot.) Defn: A floating mass formed in pools by the entangled filaments of a European fresh-water alga (Cladophora crispata).
Wa"ter flan"nel. (Bot.) Defn: A floating mass formed in pools by the entangled filaments of a European fresh-water alga (Cladophora crispata).