Canadensys: University of Alberta Vascular Plant Herbarium (ALTA-VP)
Canadensys, operated from the Université de Montréal Biodiversity Centre
"58226 - Barbarea vulgaris W. T. Aiton var. arcuata (Opiz ex J. Presl & C. Presl) Fr., University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/12-117771. Accessed 01 Dec. 2024.