"any of numerous tropical or subtropical American plants of the genus Verbena grown for their showy spikes of variously colored flowers"@en-us . . . "112914923"^^ . "any of numerous tropical or subtropical American plants of the genus Verbena grown for their showy spikes of variously colored flowers"@en-us . "0"^^ . . . . "112165233"@en-us . . . "verbena"^^ . "0"^^ . . "vervain"@en-us . . . "verbena"@en-us . "109212459"@en-us . . "12914923-n"^^ .