Plantae Fabales Leguminosae HughesColin E.RingelbergJens J.LewisGwilym P.CatalanoSantiago A.Disintegration of the genus Prosopis L. (Leguminosae, Caesalpinioideae, mimosoid clade)PhytoKeys2208202220514718910.3897/phytokeys.205.75379 C64C5AB1-A446-595F-8CB3-08DA333B8E4E Neltuma caldenia urn:lsid:ipni.org:names:77303592-1 (Burkart) C.E. Hughes & G.P. Lewiscomb. nov. Prosopis dulcis Gillies ex Hook., Bot. Misc. 3: 203. 1833, nom. illeg. Prosopis calden Monticelli, Lilloa 3: 348. 1939, nom. nud.Basionym.

Prosopiscaldenia Burkart, Darwiniana 3: 111. 1939.

Type material.

Argentina. San Luis: Sierra, El Volcán (cerca de la capital), A.L. Pastore s.n., Herb Burkart 6629 (holotype: SI [SI002466]).