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.


CCDBAngiospermsCactaceaeEchinocereusEchinocereus viridiflorus var. viridiflorus

6 chromosome counts in Echinocereus viridiflorus var. viridiflorus:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Echinocereus viridiflorus var. viridiflorus Echinocereus viridiflorus Engelm. 11II   IPCN online Powell, A. M. & J. F. Weedin. 2001. Chromosome numbers in Chihuahuan Desert Cactaceae. III. Trans-Pecos Texas. Amer. J. Bot. 88(3): 481–485.
  Echinocereus viridiflorus var. viridiflorus Echinocereus viridiflorus Engelm. 11   IPCN online Ross, R. 1981. Chromosome counts, cytology and reproduction in the Cactaceae. Amer. J. Bot. 68: 463–470.
  Echinocereus viridiflorus var. viridiflorus Echinocereus viridiflorus Engelm. 11   IPCN online Pinkava, D. J., L. A. MCGILL & T. REEVES. 1977. Chromosome numbers in some cacti of western North America---III. Bull. Torrey Bot. Club 104: 105–110.
  Echinocereus viridiflorus var. viridiflorus Echinocereus viridiflorus Engelm. 11   IPCN online Weedin, J. F. & A. M. Powell. 1978. In IOPB chromosome number reports LX. Taxon 27: 223–231.
!   Echinocereus viridiflorus var. viridiflorus Echinocereus viridiflorus Engelm. 11   IPCN75-78 Weed in & Powell 1978
!   Echinocereus viridiflorus var. viridiflorus Echinocereus viridiflorus Engelm. 11   IPCN75-78 Pinkava et al. 1977