CCDBAngiospermsCompositaeTephroserisSenecio frigidus (Richardson) Less.

4 chromosome counts in 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.