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CCDB → Angiosperms → Compositae → Xylothamia
| Taxon name | Status | Median (n) |
| Xylothamia pseudobaccharis (S. F. Blake) G. L. Nesom | Accepted | 9 |
| Xylothamia purpusii (Brandegee) G. L. Nesom | Accepted | 9 |
| Xylothamia riskindii (B. L. Turner & G. Langford) G. L. Nesom | Accepted | 9 |
| Ericameria diffusa Benth. | Synonym of Xylothamia diffusa (Benth.) G. L. Nesom | 9 |
| Ericameria purpusii Brandegee | Synonym of Xylothamia purpusii (Brandegee) G. L. Nesom | 9 |
| Haplopappus trianthus S. F. Blake | Synonym of Xylothamia triantha (S. F. Blake) G. L. Nesom | 9 |