Source additionnelle
Rojas-Andrés, B.M., Rico, E. & Monserrat Martínez-Ortega, M. 2016. A nomenclatural treatment for Veronica subsect. Pentasepalae (Plantaginaceae sensu APG III) and typification of several names Taxon, 65(3): 617-627. : 625

 

Source de la synonymie
Rojas-Andrés, B.M., Rico, E. & Monserrat Martínez-Ortega, M. 2016. A nomenclatural treatment for Veronica subsect. Pentasepalae (Plantaginaceae sensu APG III) and typification of several names Taxon, 65(3): 617-627. : 625 [CD_REF = 963575] Veronica teucrium var. angustifolia Vahl, 1804

 

Source de la synonymie
Hand, R. 2023. Beiträge zur Fortschreibung der Florenliste Deutschlands (Pteridophyta, Spermatophyta) – Fünfzehnte Folge. Kochia, 16 : 175-191 : 187 [CD_REF = 128807] Veronica bastardii Boreau, 1857

 

Lectotype : Lectotype (designated by Martínez-Ortega & Rico in Anales Jard. Bot. Madrid 57: 479. 2000): Pelouses calcaires de Baugé, de Chaudefonds, de Chalones (illegible word), T. Bastard s.n. (BM barcode BM000069011!).
     Références : Rojas-Andrés et al. (2016)

Nomenclature : Nom. illeg. hom. versus Veronica canescens Schrad., 1803