Synonyms: Cardia spicata (homotypic); Eustaxia oppositifolia; Hedystachys spicata (homotypic); Pseudolysimachion spicatum (homotypic); Pseudolysimachion spicatum hybridum; Pseudolysimachion spicatum spicatum; Veronica acuminata; Veronica alternifolia; Veronica angustata; Veronica arguta (heterotypic); Veronica australis; Veronica brachyphylla; Veronica brevifolia (heterotypic); Veronica clusii (homotypic); Veronica galeopsifolia; Veronica glandulifera (heterotypic); Veronica hybrida (heterotypic); Veronica incana (heterotypic); Veronica laeta (heterotypic); Veronica longebracteata; Veronica longifolia (heterotypic); Veronica media (heterotypic); Veronica menthiifolia (homotypic); Veronica neglecta (heterotypic); Veronica obtusiuscula; Veronica oppositifolia; Veronica ovalifolia; Veronica paludosa; Veronica pseudoincana; Veronica rugosa (homotypic); Veronica sessilifolia; Veronica spicata f. ramosa (homotypic); Veronica spicata glandulifera (heterotypic); Veronica spicata var. albiflora; Veronica spicata var. arguta; Veronica spicata var. bellidifolia; Veronica spicata var. bugulifolia; Veronica spicata var. glandulosa; Veronica spicata var. hyssopifolia; Veronica spicata var. lanceolata; Veronica spicata var. lancifolia; Veronica spicata var. latifolia; Veronica spicata var. monostachya; Veronica spicata var. nitens; Veronica spicata var. obtusiflora; Veronica spicata var. persicifolia; Veronica spicata var. polystachya; Veronica spicata var. rosea; Veronica spicata var. setulosa; Veronica spicata var. subcanescens; Veronica spicata var. truncata; Veronica spicata var. vulgaris; Veronica squamosa; Veronica stachyoides; Veronica sternbergiana; Veronica vaillantii (homotypic); Veronica viscosa (heterotypic)