Veronica paludosa Lej.

Flore des environs de Spa 1: 22 (Lejeune 1811).

TYPE CITATION. — Belgium, Liège: “Se trouve dans les prés marécageux, entre Andremont et Henri-Chapelle, et entre Verviers et Limbourg”.

NEOTYPE. — Designated by Verloove (2017), “621. Dr. Lejeune, distributed sub n. 2519 Rchb., Fl. Germ. ”, BR[BR000001066105].

ISONEOTYPE. — Designated by Verloove (2017), U[U.1723840].

ISONEOTYPES (designated here). — HAL[HAL077545!], HBG[HBG512098 *], K[K000806854!*], MPU[MPU091715!], O[O-V2246187 *], P[P03517293 *], TUB!, W!

Nomenclatural note. Veronica paludosa has variously been identified as V. spicata (Härle 1932), V. spicata × V. longifolia (Fedde & Schuster 1914), and V. longifolia . Verloove (2017) discussed the plant and assigned it to V. longifolia, a reasoning followed here.