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2016 Keir Morse   cc-by-nc-sa-3.0

Verbena urticifolia (White Vervain) is a species of perennial herb in the family Verbenaceae. They have a self-supporting growth form. They are native to Canada and The Contiguous United States. They have simple, broad leaves. Flowers are visited by Entypus unifasciatus unifasciatus, Halictus confusus, Gold-marked Thread-waisted Wasp, and Bibio pallipes. Individuals can grow to 1.2 m.

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EOL has data for 19 attributes, including:

Known occurrences, collected specimens and observations of white vervain. View this species on GBIF