| Baccharis androgyna Brandegee, 1914 |
| Baccharis asperifolia Benth., 1841 |
| Baccharis bigelovii A. Gray, 1859 |
| Baccharis brachyphylla A. Gray, 1853 |
| Baccharis braunii (Pol.) Standl., 1938 |
| Baccharis brevipappa (McVaugh) G.L. Nesom, 1972 |
| Baccharis caerulescens DC., 1836 |
| Baccharis charucoensis Nesom, 2018 |
| Baccharis cinnamomifolia Kunth, 1818 |
| Baccharis coerulescens DC., 1836 |
| Baccharis conferta Kunth, 1818 |
| Baccharis confertoides G.L. Nesom, 1990 |
| Baccharis congesta DC., 1836 |
| Baccharis consanguinea DC., 1836 |
| Baccharis crassicuneata G.L. Nesom, 1998 |
| Baccharis cuneata DC., 1836 |
| Baccharis dioica Vahl, 1794 |
| Baccharis divergens DC., 1836 |
| Baccharis douglasii DC., 1836 |
| Baccharis elegans Kunth, 1818 |