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CCDB → Angiosperms → Compositae → Hieracium → Hieracium megalodon Dahlst. ex Johanss.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hieracium megalodon Dahlst. ex Johanss. | Hieracium megalodon Dahlst. ex Johanss. | 4x(1) | Asteracea | Tyler ＆ J. 2009 Nordic J. Bot. |