Dalbergia congestiflora Pittier Dalbergia congestiflora Pittier in J. Wash. Acad. Sci. 12(3): 57-58. 1922 sec. Cervantes & al. 2019≡Amerimnon congestiflorum (Pittier) Standl. in Contr. U.S. Natl. Herb. 23(5): 1666. 1926 syn. sec. Téllez-Valdés 2009