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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.


CCDBAngiospermsOrchidaceaeOncidiumOncidium sphacelatum Lindl.

7 chromosome counts in Oncidium sphacelatum Lindl.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Oncidium sphacelatum Lindl. Oncidium sphacelatum Lindl.   57 IPCN online Li, X. l. & R. y. Chen. 1989. Studies on chromosomes of Orchidaceae in China I. Chromosome numbers of some orchids in China. Pp. 301--307 in D. Hong (editor), Plant Chromosome Research 1987.
  Oncidium sphacelatum Lindl. Oncidium sphacelatum Lindl.   38 IPCN online Huang, S. f., Z. f. Zhao, Z. y. Chen, S. j. Chen & X. x. Huang. 1989. Chromosome counts on one hundred species and infraspecific taxa. Acta Bot. Austro Sin. 5: 161–176.
  Oncidium sphacelatum Lindl. Oncidium sphacelatum Lindl.   57 IPCN online Li, X., R. Chen & R. Tanaka. 1992. Reports on chromosome numbers of some orchids cultivated in China. Kromosomo 67–68: 2301–2311.
  Oncidium sphacelatum Lindl. Oncidium sphacelatum Lindl.   56 IPCN67-71 SINOTO, Y. 1969. Chromosomes in Oncidium and allied genera I. Genus Oncidium. Kromosomo 76: 2459-2473.
!   Oncidium sphacelatum Lindl. Oncidium sphacelatum Lindl.   56 C-values database Jones WE, Kuehnle AR, Arumuganathan K. 1998. Nuclear DNA content of 26 Orchid (Orchidaceae) genera with emphasis on Dendrobium. Annals of Botany 82: 189-194.
!   Oncidium sphacelatum Lindl. Oncidium sphacelatum Lindl.   56 Cave1962 Sinoto 1962
!   Oncidium sphacelatum None Oncidium sphacelatum Lindl.   56 Cave1963 Chardard 1963