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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.


CCDB → Angiosperms → Xanthorrhoeaceae → Haworthia → Haworthia angustifolia Haw.

8 chromosome counts in Haworthia angustifolia Haw.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Haworthia angustifolia Haw. Haworthia angustifolia Haw.   28 IPCN online MOGFORD, D. J. & J. C. Rautenbach. 1981. Chromosome studies in the southern African flora: 25-28. J. S. African Bot. 47: 783–788.
  Haworthia angustifolia Haw. Haworthia angustifolia Haw.   14 IPCN online Vosa, C. G. & M. B. Bayer. 1981. Chromosome studies in the Southern African Flora: 10-21. J. S. African Bot. 47: 687–700.
!   Haworthia angustifolia var. liliputana Uitewaal Haworthia angustifolia Haw.   14 IPCN66 Riley &Majumdar 1966
!   Haworthia angustifolia var. albanensis (Schönland) Poelln. Haworthia angustifolia Haw.   28 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.
!   Haworthia angustifolia var. liliputana Uitewaal Haworthia angustifolia Haw.   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.
!   Haworthia angustifolia var. angustifolia Haworthia angustifolia Haw.   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.
  Haworthia angustifolia Haw. Haworthia angustifolia Haw.   14 Oberlander, 2016 Vosa & Bayer, 1981
  Haworthia angustifolia Haw. Haworthia angustifolia Haw.   28 Oberlander, 2016 Mogford & Rautenbach, 1981;Vosa & Bayer, 1981