Verbena halei
Synonymy
Source: Raab-Straube, E. von 2022+: Verbenaceae. -In: Euro+Med PlantBase - the information resource for Euro-Mediterranean plant diversity.
Verbena halei in Bull. Torrey Bot. Club 25: 617. 1898
Content
Bibliography
A. Verloove, F. 2006: Catalogue of neophytes in Belgium (1800-2005). – Scripta Botanica Belgica 39 (as Verbena gaudichaudii)