2.6 Gwilymia polystachya (Miq.) A.G. Lima, Paula-Souza & Scalon comb. nov.

Stryphnodendron polystachyum (Miq.) Kleinhoonte, Recueil Trav. Bot. Néerl . 22: 416. 1926.

Piptadenia tocantina Ducke, Arch. Jard. Bot. Rio de Janeiro 4: 33. 1925. Type. Brazil. Pará, "Habitat in silva primaria non inundata infra stationen Arumateua viae ferreae Alcobacensis in regione fluminis Tocantins civitate Pará”, 14 Jul 1916, Ducke s.n. (holotype: MG 16252!, isotypes: G!, K!, P!, RB!).

Basionym.

Piptadenia polystachya Miq., Linnaea 18: 590. 1845.

Type.

Suriname, "Crescit prope Bergendaal", September, collector unknown s.n. (holotype: U 52627 -A!) .