| Phalaris tuberosa var. stenoptera (Hack.) Hitchc., 1934 |
| Phalaris utriculosa L. ex Munro, 1862 |
| Phalaris velutina Forssk., 1775 |
| Phalaris zizanioides L., 1771 |
| Phalaroides Wolf, 1776 |
| Phalaroides arundinacea (L.) Rauschert, 1969 |
| Phalona Dumort., 1824 |
| Phanopyrum (Raf.) Nash, 1903 |
| Phareae Stapf, 1898 |
| Pharoideae L.G. Clark & Judz., 1996 |
| Pharus P. Browne, 1756 |
| Pharus angustifolius (Nees) Döll, 1871 |
| Pharus brasiliensis Raddi, 1823 |
| Pharus brasiliensis var. angustifolius Nees, 1829 |
| Pharus brasiliensis var. brasiliensis Raddi, 1823 |
| Pharus brasiliensis var. latifolius Nees, 1829 |
| Pharus brasiliensis var. mexicana Rupr., 1842 |
| Pharus ciliatus Retz., 1789 |
| Pharus glaber Kunth, 1815 |
| Pharus glaber var. glaber Kunth, 1815 |