Category:Pistia Revision as of 20:00, 16 December 2019 by FNA>Volume Importer(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) This is the category page for Pistia. For the treatment page see Pistia. Pistia is a subcategory of Araceae. Pages in category "Pistia" This category contains only the following page. P Pistia stratiotes Category: Araceae