| Valeriana oaxacana Barrie, 2003 |
| Valeriana otomiana Barrie, 2003 |
| Valeriana palmatiloba F.G. Mey., 1951 |
| Valeriana palmeri A. Gray, 1887 |
| Valeriana pavonii Poepp. & Endl., 1845 |
| Valeriana pavonii var. yungasensis Briq., 1913 |
| Valeriana phaseoli A. Braun, 1851 |
| Valeriana pilosiuscula M. Martens & Galeotti, 1844 |
| Valeriana pratensis (Benth.) Steud., 1841 |
| Valeriana prionophylla Standl., 1938 |
| Valeriana procera Kunth, 1818 |
| Valeriana pulchella M. Martens & Galeotti, 1844 |
| Valeriana pumilio Standl. & L.O. Williams, 1951 |
| Valeriana regnellii Sond., 1849 |
| Valeriana retrorsa Fernald, 1901 |
| Valeriana rhomboidea Greene, 1888 |
| Valeriana robertianifolia Briq., 1914 |
| Valeriana rubra L., 1753 |
| Valeriana rudychazaroi Cházaro, Franc. Gut. & J.R. Carral, 2023 |
| Valeriana rzedowskiorum Barrie, 2003 |