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CCDB → Angiosperms → Compositae → Prolongoa
| Taxon name | Status | Median (n) |
| Prolongoa hispanica G. López & C. E. Jarvis | Accepted | 9 |
| Prolongoa pectinata (L.) Boiss. | Synonym of Leucanthemopsis pectinata (L.) G. López & C. E. Jarvis | 9 |