CCDBAngiospermsCompositaeSonchusSonchus uliginosus M. Bieb.

12 chromosome counts in Sonchus uliginosus M. Bieb.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman   36 IPCN65 Love & L. in L. & B. 1959
  Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman 18   IPCN online Mulligan, G. A. 1984. Chromosome numbers of some plants native and naturalized in Canada. Naturaliste Canad. 111: 447–449.
  Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman   36 IPCN online Probatova, N. S., E. G. Rudyka & A. P. Sokolovskaya. 1996. Chromosome numbers in synanthropic plants from the Russian Far East. Bot. Žhurn. (Moscow & Leningrad) 81(5): 98–101.
  Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman   188,27 IPCN online Tomb, A. S., K. L. Chambers, D. W. KYHOS, A. M. Powell & P. H. RAVEN. 1978. Chromosome numbers in the Compositae XIV. Lactuceae. Amer. J. Bot. 65: 717–721.
  Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman   36 IPCN online Vachova, M. 1974a. In Index to chromosome numbers of Slovakian flora. Part 4. Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 23: 1–23.
!   Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman 18   IPCN73-74 BI.R, S.S., I M. SIDHU. 197 4. In IOPB chromosome number reports XLIV. Taxon 23: 373-380.
!   Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman 18   IPCN73-74 CHAACK, C.G., J.T. WITHERSPOON, & T.J. WATSON. 1974. In IOPB chromosome number reports XLV. Taxon 23: 619-624.
!   Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman   36 IPCN73-74 MAJOVSKY, J., ET AL. 1974. Index of chromosome numbers of Slovakian Flora. (Part 4). Acta Fac. Rerum Nat. Univ. Comenianae Bot. 23: 1-23.
!   Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman   36 Kumar, 1987 Shumovich, W. & Montgomery, F.H. 1955; Boulos, L. 1959, 1961; Packer, J.G. 1964; Bir, S.S. & Sidhu, M. 1974
!   Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman   36 Fedorov, 1974 Shumovich, Montgomery 1955
!   Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman   36 Fedorov, 1974 Boulos 1959, 1961
!   Sonchus uliginosus M. Bieb. Sonchus arvensis subsp. uliginosus (M. Bieb.) Nyman   36 Fedorov, 1974 Packer 1964