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Verbena L. [290]
L.B. Van Houtte, Fl. Serres, vol. 13 : t. 0 (1845) [91]
Illustration contributed by:
Missouri Botanical Garden, St. Louis, U.S.A.

Verbenaceae
L.B. Van Houtte, Fl. Serres, vol. 13 : t. 0 (1845)