noun
European plant with minute axillary blue flowers on long stalks; widely naturalized in America
• Syn: ↑Veronica agrestis
• Member Holonyms: ↑genus Veronica
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noun : an annual speedwell (Veronica agrestis) of Europe widely naturalized in No. America having oval stalked leaves and minute blue axillary flowers on long stalks
Useful english dictionary. 2012.