Tachigali amarumayu (Leguminosae), a new species from terra firme forests of Southwestern Amazonia. - Huamantupa-Chuquimaco, Isau; C. De Lima, Haroldo; Cardoso, Domingos B. O. S.; Yuca-Rivas, Raúl; Ochoa, José Antonio; Huamán De La Vega, Daysi (Brittonia, 2019)