| Allowissadula lozanoi (Rose) Bates, 1978 |
| Allowissadula pringlei (Rose) D.M. Bates, 1978 |
| Allowissadula racemosa (Schltdl.) Fryxell, 1980 |
| Allowissadula rosei (R.E. Fr.) Bates, 1978 |
| Allowissadula sessei (Lag.) Bates, 1978 |
| Althaea L., 1753 |
| Althaea corymbosa Sw., 1788 |
| Althaea officinalis L., 1753 |
| Althaea rosea (L.) Cav., 1786 |
| Ambroma L. f., 1782 |
| Ambroma augusta (L.) L. f., 1782 |
| Anoda Cav., 1785 |
| Anoda abutiloides A. Gray, 1887 |
| Anoda acerifolia Cav., 1803 |
| Anoda albiflora Fryxell, 1987 |
| Anoda crenatiflora Ortega, 1798 |
| Anoda cristata (L.) Schltdl., 1837 |
| Anoda extrema Hochr., 1916 |
| Anoda flavida (DC.) Ulbr., 1915 |
| Anoda guatemalensis Fryxell, 1987 |