| Vachellia glandulifera (S. Watson) Seigler & Ebinger, 2006 |
| Vachellia globulifera (Saff.) Seigler & Ebinger, 2006 |
| Vachellia guanacastensis (H.D. Clarke, Seigler & Ebinger) Seigler & Ebinger, 2005 |
| Vachellia hindsii (Benth.) Seigler & Ebinger, 2006 |
| Vachellia janzenii (Ebinger & Seigler) Seigler & Ebinger, 2006 |
| Vachellia macracantha (Humb. & Bonpl. ex Willd.) Seigler & Ebinger, 2006 |
| Vachellia mayana (Lundell) Seigler & Ebinger, 2006 |
| Vachellia pacensis (Rudd & A.M. Carter) Seigler & Ebinger, 2006 |
| Vachellia pennatula (Schltdl. & Cham.) Seigler & Ebinger, 2006 |
| Vachellia pringlei (Rose) Seigler & Ebinger, 2006 |
| Vachellia rigidula (Benth.) Seigler & Ebinger, 2006 |
| Vachellia schaffneri (S. Watson) Seigler & Ebinger, 2006 |
| Vachellia sphaerocephala (Schltdl. & Cham.) Seigler & Ebinger, 2006 |
| Vachellia vernicosa (Britton & Rose) Seigler & Ebinger, 2006 |
| Vachellia villaregalis (McVaugh) Seigler & Ebinger, 2006 |
| Vachellia x cedilloi (L. Rico) Seigler & Ebinger, 2006 |
| Vachellia x standleyi (Saff.) Seigler & Ebinger, 2006 |
| Vachellia x ziggyi Seigler & Ebinger, 2013 |
| Vatairea Aubl., 1775 |
| Vatairea lundellii (Standl.) Killip ex Record, 1940 |