Hydrophyllum virginianum English: Virginian Warterleaf. Taxonomy Hydrophyllum virginianum is an unresolved species. rom Related postsLutetium sulphuricumJanuary 10, 2021Petasites hybridusMarch 10, 2019GinkgoaceaeMarch 10, 2019 Previous postZinnia elegansNext postGaultheria hispidula