Category:Wolffia This is the category page for Wolffia. For the treatment page see Wolffia. Wolffia is a subcategory of Lemnaceae. Pages in category "Wolffia" The following 5 pages are in this category, out of 5 total. W Wolffia arrhizaWolffia borealisWolffia brasiliensisWolffia columbianaWolffia globosa Category: Lemnaceae