| Henrya imbricans Sm., 1891 |
| Henrya insularis Nees ex Benth., 1845 |
| Henrya laxa Happ, 1937 |
| Henrya memphitica Happ, 1937 |
| Henrya ortegana Happ, 1937 |
| Henrya pilosa Happ, 1937 |
| Henrya puberula Happ, 1937 |
| Henrya rupicola Happ, 1937 |
| Henrya scorpioides (L.) Nees, 1847 |
| Henrya scorpioides var. latifolia Happ, 1937 |
| Henrya tuberculosperma T.F. Daniel, 1984 |
| Hilairanthus Tiegh., 1898 |
| Hilairanthus bicolor (Standl.) Cornejo, 2020 |
| Holographis Nees, 1847 |
| Holographis anisophylla T.F. Daniel, 1983 |
| Holographis argyrea (Leonard) T.F. Daniel, 1983 |
| Holographis caput-medusae T.F. Daniel, 1988 |
| Holographis cuicatlanensis Salinas, 1990 |
| Holographis ehrenbergiana Nees, 1847 |
| Holographis hintonii (Leonard) T.F. Daniel, 1983 |