3.1 Naiadendron duckeanum (Occhioni) A.G. Lima, Paula-Souza & Scalon comb. nov.

Basionym.

Stryphnodendron duckeanum Occhioni, Revista Brasil. Biol. 19: 209. 1959.

Type.

Brazil. Rondônia, Porto Velho, Rio Madeira, Amazonas, 09 Jun 1936, Ducke s.n. (lectotype: RFA 11684!, designated by Scalon et al. 2022; isolectotype: US!).