Hydrophyllum is a genus of herbaceous perennial plants in the waterleaf family. It consists of nine species, all of which are native to North America. All Hydrophyllum are found in areas of mesic or moist soil. Species Hydrophyllum appendiculatum Michx. -- Great waterleaf Hydrophyllum brownei Kral & Bates -- Browne's waterleaf Hydrophyllum canadense L. -- Blunt-leaf waterleaf, bluntleaf waterleaf Hydrophyllum capitatum Dougl. ex Benth. -- Ballhead waterleaf Hydrophyllum fendleri (Gray) Heller -- Fendler's waterleaf Hydrophyllum macrophyllum Nutt. -- Largeleaf waterleaf Hydrophyllum occidentale (S. Wats.) Gray -- Western waterleaf Hydrophyllum tenuipes Heller -- Pacific waterleaf Hydrophyllum virginianum L. -- Virginia waterleaf, Shawnee salad External links Jepson Manual Treatment Boraginaceae genera