Representative species of canga in new dataset, SFX a Axonopus longispicus (Döll) Kuhlm b Dicypellium aff. caryophyllaceum (Mart.) Nees c Inga heterophylla Willd d Ipomoea decora Meisn e Matelea microphylla Morillo f Mimosa dasilvae A.S.L. Silva & Secco g Nepsera aquatica (Aubl.) Naudin h Ouratea cearensis (Tiegh.) Sastre & Offroy i Pachyptera incarnata (Aubl.) Francisco & L.G. Lohmann j Passifora picturata Ker Gawl. k Phyllanthus minutulus Mull.Arg. l Rodriguezia lanceolata Ruiz & Pav.