| Buddleja humboldtiana Willd. ex Roem. & Schult., 1818 |
| Buddleja hypsophila I.M. Johnst., 1938 |
| Buddleja lanceolata Benth., 1840 |
| Buddleja ligustrina Loes., 1911 |
| Buddleja macrophylla Kunth, 1844 |
| Buddleja marrubiifolia Benth., 1846 |
| Buddleja matudae Standl., 1940 |
| Buddleja megalocephala Donn. Sm., 1897 |
| Buddleja megalocephala f. albilantha Moldenke, 1947 |
| Buddleja microphylla Kunth, 1818 |
| Buddleja nitida Benth., 1846 |
| Buddleja normaniae J.H. Chau, 2017 |
| Buddleja occidentalis Ruiz & Pav., 1798 |
| Buddleja ovalifolia Kunth, 1844 |
| Buddleja ovandensis Lundell ex E.M. Norman, 1967 |
| Buddleja parviflora Kunth, 1818 |
| Buddleja perfoliata Kunth, 1818 |
| Buddleja pringlei A. Gray, 1883 |
| Buddleja propinqua Kunth, 1844 |
| Buddleja purpusii Standl., 1926 |