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CCDB → Angiosperms → Compositae → Atrichoseris
| Taxon name | Status | Median (n) |
| Atrichoseris platyphylla (A. Gray) A. Gray | Accepted | 9 |
| Malacothrix platyphylla A. Gray | Synonym of Atrichoseris platyphylla (A. Gray) A. Gray | 9 |