| Fabaceae | ! |
Hymenolobium alagoanum
| Ducke | Arch. Jard. Bot. Rio de Janeiro 1(1): 39 | 1915 |
| Fabaceae | |
Hymenolobium complicatum
| Ducke | Arch. Jard. Bot. Rio de Janeiro 3: 158–159 | 1922 |
| Fabaceae | |
Hymenolobium discolor
| W.A. Rodrigues & N.F. Mattos | Acta Amazon. 10(4): 743–745, f. 1 | 1980 |
| Fabaceae | ! |
Hymenolobium elatum
| Ducke | Arch. Jard. Bot. Rio de Janeiro 1(1): 38 | 1915 |
| Fabaceae | ! |
Hymenolobium excelsum
| Ducke | Arch. Jard. Bot. Rio de Janeiro 1(1): 38–39, pl. 13–14 | 1915 |
| Fabaceae | ! |
Hymenolobium flavum
| Kleinhoonte | Recueil Trav. Bot. Néerl. 22: 400–403, f. 13 | 1925 |
| Fabaceae | ! |
Hymenolobium grazielanum
| H.C. Lima | Acta Amazon. 12(1): 42–43, f. 1, 3 | 1982 |
| Fabaceae | ! |
Hymenolobium heringeranum
| Rizzini | Anais Acad. Brasil. Ci. 41: 242 | 1969 |
| Fabaceae | ! |
Hymenolobium heterocarpum
| Ducke | Trop. Woods 47: 6 | 1936 |
| Fabaceae | ! |
Hymenolobium janeirense
| Kuhlm. | Arch. Jard. Bot. Rio de Janeiro 5: 204–205 | 1930 |
| Fabaceae | |
Hymenolobium luteum
| Benth. | Flora 20(2): Beibl. 122 | 1837 |
| Fabaceae | ! |
Hymenolobium mesoamericanum
| H.C. Lima | Ann. Missouri Bot. Gard. 75(3): 1145–1147, f. 1 | 1988 |
| Fabaceae | ! |
Hymenolobium modestum
| Ducke | Arch. Jard. Bot. Rio de Janeiro 1(1): 37 | 1915 |
| Fabaceae | ! |
Hymenolobium nitidum
| Benth. | J. Linn. Soc., Bot. 4(Suppl.): 84 | 1860 |
| Fabaceae | |
Hymenolobium ormosioides
| Benth. | Fl. Bras. 15(1B): 321 | 1862 |
| Fabaceae | |
Hymenolobium paulense
| N.F. Mattos | Loefgrenia 70: 2 | 1976 |
| Fabaceae | ! |
Hymenolobium petraeum
| Ducke | Arch. Jard. Bot. Rio de Janeiro 1(1): 36–37 | 1915 |
| Fabaceae | |
Hymenolobium pulcherrimum
| Ducke | Arch. Jard. Bot. Rio de Janeiro 1(1): 37–38 | 1915 |
| Fabaceae | ! |
Hymenolobium sericeum
| Ducke | Trop. Woods 47: 4 | 1936 |
| Fabaceae | |
Hymenolobium stipulatum
| N.F. Mattos | Loefgrenia 70: 2 | 1976 |
| Fabaceae | |
Hymenolobium velutinum
| Ducke | Trop. Woods 90: 18–19 | 1947 |