Anthacanthus spinosus (Jacq.) Nees [ Justicia spinosa Jacq.]
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Anthacanthus spinosus (Jacq.) Nees [ Justicia spinosa Jacq.] [Acanthaceae]
N.J. von Jacquin, Select. Stirp. Amer. Hist., ed. 1780-1781: p. 7, t. 2 (1780-1781) [N.J. Jacquin]