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CCDB → Angiosperms → Compositae → Hieracium → Hieracium chlorocephalum subsp. stygium (R. Uechtr.) Zahn
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hieracium chlorocephalum subsp. stygium (R. Uechtr.) Zahn | Hieracium chlorocephalum subsp. stygium (R. Uechtr.) Zahn | 36(9) | Asteracea | Mraz 2001b Folia Geobotanica |