Veronica peregrina subsp. typica
| Veronica peregrina Linnaeus, subsp. typica Pennell, Acad. Nat. Sci. Philadelphia Monogr. 1: 337. 1935, nom. inadmiss. | BASIONYM: Veronica peregrina Linnaeus 1753. | |
Veronica carnulosa
| Veronica carnulosa Lamarck, Tabl. Encycl. 1: 47. 1791. | | |
Veronica caroliniana
| Veronica caroliniana Walter, Fl. Carol. 61. 1788. | | TYPE: SOUTH CAROLINA: |
Veronica chillensis
| Veronica chillensis Kunth, in Humboldt et al., Nov. Gen. Sp. 2: 390. 1818. | | TYPE: ECUADOR: Near Chillo, Quito, s.d., Humboldt & Bonpland s.n. (holotype: P). |
Veronica laevis
| Veronica laevis Lamarck, Fl. Franc. 2: 444. 1779 ("1778"). | | TYPE: FRANCE: |
Veronica marilandica
| Veronica marilandica Murray, Commentat. Soc. Regiae Sci. Gott. 3: 11, t. 3. 1782, non Linnaeus 1753. | | |
Veronica pallescens
| Veronica pallescens Gaterau, Descr. Pl. Montauban 27. 1789, nom. illegit. | BASIONYM: Veronica romana Linnaeus 1753. | |
Veronica peregrina forma xalapensis
| Veronica peregrina Linnaeus, forma xalapensis (Kunth) Kitagawa, Neo-Lineam Fl. Manshur. 573. 1979. | BASIONYM: Veronica xalapensis Kunth 1818. | |
Veronica peregrina subsp. xalapensis
| Veronica peregrina Linnaeus, subsp. xalapensis (Kunth) Pennell, Acad. Nat. Sci. Philadelphia Monogr. 1: 342. 1935. | BASIONYM: Veronica xalapensis Kunth 1818. | |
Veronica peregrina var. laurentiana
| Veronica peregrina Linnaeus, var. laurentiana Victorin, Contr. Inst. Bot. Univ. Montreal 26: 46, f. 15-16. 1940. | | TYPE: CANADA: Quebec: Montmagny Co.: Berthier-en-bas, 7 Aug 1935, Rousseau 46062 (holotype: MTU). |
Veronica peregrina var. xalapensis
| Veronica peregrina Linnaeus, var. xalapensis (Kunth) Pennell, Torreya 19: 167. 1919. | BASIONYM: Veronica xalapensis Kunth 1818. | |
Veronica peruviana
| Veronica peruviana Willdenow ex A. Dietrich, Sp. Pl. 1: 534. 1831. | | TYPE: PERU: |
Veronica romana
| Veronica romana Linnaeus, Sp. Pl. 14. 1753. | | TYPE: Europe, without data (lectotype: LINN 26.65). Lectotypified by Pennell, Acad. Nat. Sci. Philadelphia Monogr. 1: 337. 1935. |
Veronica sherwoodii
| Veronica sherwoodii Peck, Torreya 28: 56. 1928. | | TYPE: OREGON: Wallowa Co.: Wallowa Lake, 24 May 1923, Sherwood 439 (holotype: WILLU; isotype: PH). |
Veronica xalapensis
| Veronica xalapensis Kunth, in Humboldt et al., Nov. Gen. Sp. 2: 389. 1818. | | TYPE: MEXICO: Veracruz: Near Jalapa, s.d., Humboldt & Bonpland s.n. (holotype: P). |