Acanthaceae Juss.
Justicia canescens Lam. , legitimate, scientific
Lamarck, J.-B.P.A. de M. de in Lamarck, J.-B.P.A. de M. de & Poiret, J.L.M. (1791), Tableau Encyclopedique et Methodique 1, 1(1): 41 [tax. nov.]
Sprengel, C.P.J. (1824), Systema Vegetabilium Edn. 17, 1: 42 BHL [basionym]
basionym of: Nelsonia canescens (Lam.) Spreng. legitimate