| Baccharis elegans var. seemannii Sch. Bip., 1856 |
| Baccharis emoryi A. Gray, 1859 |
| Baccharis erosoricola Rzed., 1984 |
| Baccharis fasciculosa Klatt, 1884 |
| Baccharis foetida L., 1753 |
| Baccharis glandulifera G.L. Nesom, 1990 |
| Baccharis glandulosa Greenm., 1904 |
| Baccharis glutinosa Hook. & Arn., 1830 |
| Baccharis haenkei DC., 1836 |
| Baccharis halimifolia L., 1753 |
| Baccharis havardii A. Gray, 1884 |
| Baccharis herbacea (McVaugh) Nesom, 2018 |
| Baccharis heterophylla Kunth, 1818 |
| Baccharis heterophylla var. heterophylla Kunth, 1818 |
| Baccharis hieraciifolia Hemsl., 1881 |
| Baccharis hirtella DC., 1836 |
| Baccharis horizontalis G.L. Nesom, 2018 |
| Baccharis ibaguensis Cuatrec., 1935 |
| Baccharis kellermanii Greenm., 1907 |
| Baccharis lancifolia Less., 1834 |