| Cryphiacanthus macrosiphon Nees, 1847 |
| Cryphiacanthus viscosus Oerst., 1855 |
| Cyrtanthera Nees, 1847 |
| Cyrtanthera aurea (Schltdl.) Nees, 1847 |
| Cyrtanthera aurea var. glaberrima Nees, 1847 |
| Cyrtanthera catalpifolia Nees, 1849 |
| Cyrtanthera macrantha (Benth.) Nees, 1847 |
| Dianthera L., 1753 |
| Dianthera americana (L.) Vahl, 1753 |
| Dianthera anagallis (Nees) Hemsl., 1882 |
| Dianthera breviflora (Nees) Hemsl., 1882 |
| Dianthera candelariae (Oerst.) Hemsl., 1882 |
| Dianthera comata L., 1759 |
| Dianthera inaequalis (Benth.) Benth. & Hook. f. ex Hemsl., 1882 |
| Dianthera incerta Brandegee, 1892 |
| Dianthera mexicana (Oerst.) Benth. & Hook. f. ex Hemsl., 1882 |
| Dianthera peckii Blake, 1917 |
| Dianthera pectoralis (Jacq.) Murray, 1784 |
| Dianthera riparia S.F. Blake, 1922 |
| Dianthera sexangularis Sessé & Moc., 1887 |