| Bauhinia spinosa Poir., 1811 |
| Bauhinia subrotundifolia Cav., 1799 |
| Bauhinia subrotundifolia var. salina-cruzana Wunderlin, 1968 |
| Bauhinia unguicularis Benth. ex Hemsl., 1880 |
| Bauhinia ungulata L., 1753 |
| Bauhinia ungulata var. ungulata L., 1753 |
| Bauhinia uniflora S. Watson, 1886 |
| Bauhinia unilaterale Britten & Baker f., 1897 |
| Bauhinia variegata L., 1753 |
| Bauhinia variegata var. chinensis DC., 1825 |
| Bauhinia versicolor Bertol., 1838 |
| Bauhinia wunderlinii R. Torres, 2006 |
| Baukea Vatke, 1881 |
| Benthamantha Alef., 1862 |
| Benthamantha brandegei Rydb., 1924 |
| Benthamantha caribaea (Jacq.) Kuntze, 1898 |
| Benthamantha chiapensis Rydb., 1924 |
| Benthamantha edwardsii (A. Gray) Rose, 1906 |
| Benthamantha edwardsii var. glabella (A. Gray) Wiggins, 1964 |
| Benthamantha fruticosa Rose, 1906 |