CCDB Header
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 → Poaceae → Helictotrichon → Helictotrichon crassifolium (F. Quer) Röser

3 chromosome counts in Helictotrichon crassifolium (F. Quer) Röser:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Avenula crassifolia (F. Quer) Holub Helictotrichon crassifolium (F. Quer) Röser 42 84 Flora Iberica Contribucin al estudio citotaxonmico de la flora de las Baleares. V Cardona, M. A.II Jornadas Taxon. Veg.166(1990).
!   Avenula crassifolia (F. Quer) Holub Helictotrichon crassifolium (F. Quer) Röser 42 84 IPCN online Cardona, A. 1991. IOPB chromosome data 3. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 17: 7–8.
  Helictotrichon crassifolium (F. Quer) Röser Helictotrichon crassifolium (F. Quer) Röser   c.98 CromoCat 2015 Castro, M. & Rosselló, J. A. (2004). Chromosome numbers in plant taxa endemic to the Balearic Islands Botanical Journal of the Linnean Society, 2005, 148