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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsRubiaceaeGuettardaGuettarda speciosa L.

5 chromosome counts in Guettarda speciosa L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Guettarda speciosa L. Guettarda speciosa L.   44 IPCN online Selvaraj, R. 1987. Karyomorphological studies in south Indian Rubiaceae. Cytologia 52: 343–356.
  Guettarda speciosa L. Guettarda speciosa L. 22II   IPCN online Philip, K. O. & P. M. Mathew. 1988. Cytology of the south Indian Rubiaceae and its bearing on the evolution and systematics of the family. Glimpses Pl. Res. 8: 177–244.
  Guettarda speciosa L. Guettarda speciosa L.   44 IPCN online Kiehn, M. 1996. Chromosomes of Rubiaceae occurring in Malesia, the Philippines, New Guinea, and the Pacific. Opera Bot. Belg. 7: 249–260.
!   Guettarda speciosa L. Guettarda speciosa L.   44 Kumar, 1987 Raghavan, T.S.&Rangaswamy,K.1941; Raghavan, T.S. & Srinivasan, A.R. 1941b
!   Guettarda speciosa L. Guettarda speciosa L.   44 Darlington, 1955 Raghavan & R. 1941