Swaziland's Alien Plants Database

Verbena bonariensis L.
tall vervain, Argentine vervain, cluster flowered vervain, verbena, purpletop vervain, wild verbena, purple top, purple top verbena
Disturbed areas, Minor problem species
Origin: South America
Growth Form: Herb
Plant Description: spreading perennial with erect, branching stems to 2m tall. The leaves are ovate with serrate margins and the small, tubular lilac flowers are produced in terminal clusters
Key Features:
More information:
NRCS Plants Database

Photo - flowers

Larry Allain @ USDA-NRCS PLANTS Database

map key

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