Caesalpinia digyna Caesalpinia digyna Rottl. in Ges. Naturf. Fr. Berl. Neue Schr. 4: t. 3. 1803Holotype: Rottler s. n. (B)Type: Rottler s. n. (K)=Caesalpinia gracilis Miq. in Fl. Ind. Bat. 1: 110. 1855Type: Horsfield 138 (BM)Holotype: Horsfield 138 (K)