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CCDB → Angiosperms → Compositae → Hieracium → Hieracium × macrostolonum Schneid. ex Formánek
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hieracium × macrostolonum Schneid. ex Formánek | Hieracium × macrostolonum Schneid. ex Formánek | 6x(1) | Asteracea | Suda et al. 2007 Amer. J. Bot. |