Caesalpinia tortuosa Unknown type category: 'Hort. Calc. e. Sumatra'., Roxburgh s.n. Diepenhorst HB 2240 (BO) Holotype: Diepenhorst HB 2240 (U) Zollinger 3462 (BM) Holotype: Zollinger 3462 (L) Zollinger 3462 (A) Zollinger 3462 (P)