| Phyllanthus nobilis var. guyanensis Müll. Arg., 1866 |
| Phyllanthus nobilis var. hypomalacus Standl., 1935 |
| Phyllanthus nobilis var. martii Müll. Arg., 1873 |
| Phyllanthus nobilis var. panamensis Müll. Arg., 1873 |
| Phyllanthus nobilis var. peruvianus Müll. Arg., 1866 |
| Phyllanthus nobilis var. riedelianus Müll. Arg., 1866 |
| Phyllanthus oaxacanus Brandegee, 1915 |
| Phyllanthus peninsularis Brandegee, 1899 |
| Phyllanthus peninsularis subsp. novogalicianus G.L. Webster, 2001 |
| Phyllanthus perpusillus Standl., 1946 |
| Phyllanthus petaloideus Paul G. Wilson, 1962 |
| Phyllanthus polygonoides Nutt. ex Spreng., 1826 |
| Phyllanthus pringlei S. Watson, 1891 |
| Phyllanthus pubigerus A. Rich., 1850 |
| Phyllanthus pudens L.C. Wheeler, 1939 |
| Phyllanthus purpusii Brandegee, 1914 |
| Phyllanthus roemerianus Scheele, 1852 |
| Phyllanthus sessei Briq., 1900 |
| Phyllanthus standleyi McVaugh, 1961 |
| Phyllanthus stipulatus (Raf.) G.L. Webster, 1955 |