| Derwentia formosa (R.Br.) Bayly | Veronica formosa R.Br. subgen. Derwentia |
| Derwentia nivea (Lindl.) B.G.Briggs & Ehrend. | Veronica nivea Lindl.. subgen. Derwentia |
| Derwentia formosa (R.Br.) Bayly | Veronica formosa R.Br. subgen. Derwentia |
| Derwentia nivea (Lindl.) B.G.Briggs & Ehrend. | Veronica nivea Lindl.. subgen. Derwentia |