| Plantaginaceae | |
Veronica officinalis fo. albiflora
| (G. Don) House | New York State Mus. Bull. 254: 624 | 1924 |
| Plantaginaceae | |
Veronica officinalis var. albiflora
| G. Don | | |
| Plantaginaceae | |
Veronica officinalis fo. officinalis
| | | |
| Plantaginaceae | |
Veronica officinalis var. officinalis
| | | |
| Plantaginaceae | |
Veronica officinalis var. tournefortii
| Rchb. & Rchb. f. | Icon. Fl. Germ. Helv. 20: 49 | 1862 |