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CCDB → Angiosperms → Compositae → Hieracium → Hieracium speciosum Hornem.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hieracium speciosum Hornem. | Hieracium speciosum Hornem. | 27(1) | Asteracea | Rosenberg 1926c | |||
| Hieracium speciosum Hornem. | Hieracium speciosum Hornem. | 18 | Fedorov, 1974 | Gentscheff, Gustafsson 1940b | |||
| Hieracium speciosum Hornem. | Hieracium speciosum Hornem. | 27 | Fedorov, 1974 | Rosenberg 1926c |