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CCDB → Angiosperms → Compositae → Hieracium → Hieracium severiceps Wiinst.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hieracium severiceps Wiinst. | Hieracium severiceps Wiinst. | 27(1) | Asteracea | Mills ＆ S. 1974 Watsonia | |||
| Hieracium severiceps Wiinst. | Hieracium severiceps Wiinst. | 27 | IPCN73-74 | MILLS, J.N., & C.A. STACE. 1974. Chromosome numbers of British plants, 2. Watsonia 10: 167-168. |