Hydrophyllum appendiculatum Michx. | | a | | Hydrophyllum appendiculatumMichx. | |
Hydrophyllum capitatum Douglas ex Benth. | | a | | Hydrophyllum capitatumDouglas ex Benth. | |
Hydrophyllum occidentale (S. Watson) A. Gray | | a | | Hydrophyllum occidentale(S. Watson) A. Gray | |
Hydrophyllum macrophyllum Nutt. var. occidentale S. Watson | Hydrophyllum occidentale (S. Watson) A. Gray | | i | Hydrophyllum macrophyllumNutt. var.occidentale S. Watson | Hydrophyllum occidentale(S. Watson) A. Gray |
Hydrophyllum lineare Pursh | Phacelia linearis (Pursh) Holz. | | | Hydrophyllum linearePursh | Phacelia linearis(Pursh) Holz. |
Hydrophyllum canadense L. | | a | | Hydrophyllum canadenseL. | |
Hydrophyllum virginianum L. | | a | | Hydrophyllum virginianumL. | |
Hydrophyllum tenuipes A. Heller | | a | | Hydrophyllum tenuipesA. Heller | |
Hydrophyllum brownei Kral & V. M. Bates | | a | | Hydrophyllum browneiKral & V. M. Bates | |
Hydrophyllum capitatum Douglas ex Benth. var. capitatum | | a | i | Hydrophyllum capitatumDouglas ex Benth. var.capitatum | |
Hydrophyllum capitatum Douglas ex Benth. var. alpinum S. Watson | | a | i | Hydrophyllum capitatumDouglas ex Benth. var.alpinum S. Watson | |