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CCDB → Angiosperms → Compositae → Hieracium → Hieracium paphlagonicum Freyn & Sint.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hieracium paphlagonicum Freyn & Sint. | Hieracium chalcidicum subsp. paphlagonicum (Freyn & Sint.) Greuter | 27 | IAPT/IOPB | IAPT/IOPB Chromosome Data 9 |