Microlobius foetidus subsp. paraguensis (Benth.) M. Sousa & G. Andrade, Anales Inst. Biol. Univ. Nac. Auton . Mexico , Bot. 63(1): 106. 1992.

de Lima, Alexandre G., de Paula-Souza, Juliana, Ringelberg, Jens J., Simon, Marcelo F., de Queiroz, Luciano P., Borges, Leonardo M., de F. Mansano, Vidal, Souza, Vinicius C. & Scalon, Viviane R., 2022, New segregates from the Neotropical genus Stryphnodendron (Leguminosae, Caesalpinioideae, mimosoid clade), PhytoKeys 205, pp. 203-237 : 203

1.1.2 Microlobius foetidus subsp. paraguensis (Benth.) M. Sousa & G. Andrade, Anales Inst. Biol. Univ. Nac. Auton. Mexico, Bot. 63(1): 106. 1992.

Goldmania paraguensis (Benth.) Brenan, Kew Bull. 10(2): 178. 1955.

Piptadenia quadrifolia N.E. Br., 20: 53. 1894. Trans. & Proc. Bot. Soc. Edinburgh. Type. Paraguay. Rio Pilcomayo expedition, a small tree abundant in the isolated patches of monte around Fortin Page, 01 Sep 1890, J.G. Kerr 1 (holotype: K000504735!).

Basionym.

Pithecellobium paraguense Benth., Trans. Linn. Soc. London 30(3): 574. 1875.

Type.

Paraguay. Monte Claro , 10 Jun 1858, M. Gibert 39 (holotype: K000504734!). Piptadenia paraguensis (Benth.) Lindm., Bih. Kongl. Svenska Vetensk. - Akad. Handl. 24(3/7): 36. 1898 .

Notes.

Stafleu and Cowan (1976) mentioned that Gibert´s collections are distributed in several European, Argentine and Uruguayan herbaria, but we only found a single specimen of M. Gibert 39, housed at K. Since the Kew Herbarium includes that of Bentham, we indicate this specimen as the holotype of Pithecellobium paraguense . Many South American herbaria, which are still not digitized, may house Gibert’s collections, including isotypes of P. paraguense .