| Mosquitoxylum Krug & Urb., 1895 |
| Mosquitoxylum jamaicense Krug & Urb., 1895 |
| Pachycormus Coville ex Standl., 1923 |
| Pachycormus discolor (Benth.) Coville, 1911 |
| Pachycormus discolor var. discolor (Benth.) Coville, 1911 |
| Pachycormus discolor var. pubescens (S. Watson) Gentry, 1949 |
| Pachycormus discolor var. veatchiana (Kellogg) Gentry, 1949 |
| Pistacia L., 1753 |
| Pistacia chinensis Bunge, 1835 |
| Pistacia mexicana Kunth, 1824 |
| Pistacia simaruba L., 1753 |
| Pistacia texana Swingle, 1920 |
| Pistacia vera L., 1753 |
| Pseudosmodingium Engl., 1881 |
| Pseudosmodingium andrieuxii (Baill.) Engl., 1881 |
| Pseudosmodingium anomalum I.M. Johnst., 1943 |
| Pseudosmodingium barkleyi Miranda, 1961 |
| Pseudosmodingium multifolium Rose, 1897 |
| Pseudosmodingium perniciosum (Kunth) Engl., 1881 |
| Pseudosmodingium rhoifolium (DC.) F.A. Barkley, 1937 |