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CCDB → Angiosperms → Compositae → Haastia
| Taxon name | Status | Median (n) |
| Haastia pulvinaris Hook. | Accepted | 30 |
| Haastia recurva Hook. | Accepted | 30 |
| Haastia sinclairii var. sinclairii | Synonym of Haastia sinclairii Hook. | 30 |