| Waltheria glomerata C. Presl, 1835 |
| Waltheria indica L., 1753 |
| Waltheria lundelliana J.G. Saunders, 1993 |
| Waltheria operculata Rose, 1899 |
| Waltheria preslii Walp., 1842 |
| Waltheria pringlei Rose & Standl., 1923 |
| Waltheria rotundifolia Schrank, 1828 |
| Waltheria tridentata J.G. Saunders, 1993 |
| Waltheria viscosissima A. St.-Hil., 1825 |
| Wissadula Medik., 1787 |
| Wissadula amplissima (L.) R.E. Fr., 1908 |
| Wissadula contracta (Link) R.E. Fr., 1908 |
| Wissadula excelsior (Cav.) C. Presl, 1835 |
| Wissadula hernandioides (L'Hér.) Garcke, 1890 |
| Wissadula mucronulata A. Gray ex Torr., 1859 |
| Wissadula paniculata Rose, 1899 |
| Wissadula periplocifolia (L.) C. Presl ex Thwaites, 1858 |
| Wissadula scabra C. Presl, 1835 |
| Wissadula zeylanica Medik., 1787 |