Classic texts: King's 1898.
Verbena urticifolia
Verbena urticifolia L.
Engl.: white vervain, nettle-leaved vervain.
Deu.: Nesselblättriges Eisenkraut.
Sven.: amerikansk järnört.
470. Verbena hastata.—American Blue Vervain. 471. Verbena urticaefolia.—White vervain.
Classic texts: Sayre 1917.
The Medical Flora of Kansas: Taraxacum - Zanthoxylum.
Classic texts: Journals: TNEMA 1882-1883.
On Some Useful Plants of the Natural Order of Verbenacae.
Classic texts: Journals: AJP 1885.