| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Aa | 2 | 0 | 0 |
| Aa argyrolepis Rchb. fil. | 0 | 0 | 1 |
| Aa colombiana Schltr. | 0 | 0 | 1 |
| Aa denticulata Schltr. | 0 | 0 | 1 |
| Aa fragosa | 0 | 0 | 1 |
| Aa hartwegii Garay | 0 | 0 | 1 |
| Aa leucantha (Rchb. fil.) Schltr. | 0 | 0 | 1 |
| Aa macra Schltr. | 0 | 0 | 1 |
| Aa maderoi Schltr. | 0 | 0 | 1 |
| Aa paleacea (Kunth) Rchb. fil. | 0 | 0 | 1 |
| Aa riobambae Schltr. | 0 | 0 | 1 |
| Abarema | 2 | 0 | 0 |
| Abarema adenophorum (Ducke) Barneby & J. W. Grimes | 0 | 0 | 1 |
| Abarema barbouriana (Standl.) Barneby & J. W. Grimes | 0 | 0 | 1 |
| Abarema floribunda (Benth.) Barneby & J. W. Grimes | 0 | 0 | 1 |
