Justicia sprucei V.A.W. Graham in Kew Bull. 43: 606. 1988 Justicia sprucei V.A.W. Graham in Kew Bull. 43: 606. 1988Isotype: Brazil, ParĂ¡, near Santarem, Spruce s.n.Taxon for this nameJusticia sprucei V.A.W. Graham in Kew Bull. 43: 606. 1988