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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeGynuraGynura procumbens (Lour.) Merr.

6 chromosome counts in Gynura procumbens (Lour.) Merr.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Gynura procumbens (Lour.) Merr. Gynura procumbens (Lour.) Merr. 10(1) 20(1) Asteracea Jose & M. 1990 New Bot. (= Int. Quart. J. Pl. Sci. Res.)
!   Gynura sarmentosa (Blume) DC. Gynura procumbens (Lour.) Merr.   52(1) Asteracea Chidambaran 2005 Plant Archives
  Crassocephalum baoulense (Hutch. & Dalziel) Milne-Redh. Gynura procumbens (Lour.) Merr. 10(1)   Asteracea Gill & O. 1987 Rev. Cytol. Biol. Veg. Bot.
  Crassocephalum baoulense (Hutch. & Dalziel) Milne-Redh. Gynura procumbens (Lour.) Merr. 10   IPCN online Gill, L. S. & I. D. Omoigui. 1987. The incidence of polyploidy in family Asteraceae in southern Nigeria. Rev. Cytol. Biol. Vég., Bot. 10: 177–184.
  Gynura procumbens (Lour.) Merr. Gynura procumbens (Lour.) Merr. 10 20 IPCN online Jose, J. C. & P. M. Mathew. 1990. Cytology of south Indian species of Gynura Cass. (Compositae). New Bot. 17: 133–141.
!   Gynura procumbens (Lour.) Merr. Gynura procumbens (Lour.) Merr.   20 eFlora