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CCDB → Angiosperms → Compositae → Tephroseris → Senecio frigidus (Richardson) Less.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Senecio frigidus (Richardson) Less. | Tephroseris frigida (Richardson) Holub | 48,96 | IPCN online | ZHUKOVA, P. G. 1982. Chromosome numbers of some plant species of north-eastern Asia. Bot. Zhurn. SSSR 67 (3): 360–365. | |||
| ! | Senecio frigidus (Richardson) Less. | Tephroseris frigida (Richardson) Holub | 48 | IPCN67-71 | ZHUKOVA, P.G . & A.D. TIKHONOVA. 1971. Chromosome numbers of certain plant species indigenous to the Chukotsky province. (In Russian). Bot. Zurn. 56: 868-875. | ||
| ! | Senecio frigidus (Richardson) Less. | Tephroseris frigida (Richardson) Holub | 96 | IPCN73-74 | ZHUKOVA, P.G., V.V. PETROVSKY, & T.N. PLIEVA. 1973. The chromosome numbers and taxonomy of some plant species from Siberia and Far East. (in Russian) Bot. zurn. (Moscow & Leningrad) 58: 1331-1342. | ||
| ! | Senecio frigidus (Richardson) Less. | Tephroseris frigida (Richardson) Holub | c.80 | IPCN73-74 | ZHUKOVA, P.G., V.V. PETROVSKY, & T.N. PLIEVA. 1973. The chromosome numbers and taxonomy of some plant species from Siberia and Far East. (in Russian) Bot. zurn. (Moscow & Leningrad) 58: 1331-1342. |