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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.


CCDBAngiospermsXanthorrhoeaceaeHaworthiaHaworthia starkiana Poelln.

2 chromosome counts in Haworthia starkiana Poelln.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Haworthia starkiana Poelln. Haworthia scabra var. starkiana (Poelln.) M. B. Bayer   14 IPCN online Vosa, C. G. & M. B. Bayer. 1986. Chromosome studies in the southern African flora. 38--57: Haworthia. Caryologia 39: 325–334.
!   Haworthia starkiana Poelln. Haworthia scabra var. starkiana (Poelln.) M. B. Bayer   14 IPCN73-74 MAJUMDAR, S.K., & H.P. RILEY. 1973. Chromosome numbers, pollen fertility, and pollen size in Haworthia species and hybrids. Canad. J. Bot .. 51: 1753-1759.