Pachystachys spicata (Ruiz & Pavon) Wassh. [ Justicia spicata Ruiz & Pavon]
no HD illustration available (m1)
Pachystachys spicata (Ruiz & Pavon) Wassh. [ Justicia spicata Ruiz & Pavon] [Acanthaceae]
H. Ruíz López, J.A. Pavon, Fl. Peruv., vol. 1(coloured version): (Plates 1-152): p. 8, t. 9, fig. a (1798)