Stachytarpheta orubica (L.) Vahl [ Stachytarpheta aristata Vahl]
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Stachytarpheta orubica (L.) Vahl [ Verbena orubica L.] [Verbenaceae]
W. Curtis, Bot. Mag., vol. 72 [ser. 3, vol. 2]: t. 4211 (1846) [W.H. Fitch]