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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.


CCDBAngiospermsCompositaePicrothamnusPicrothamnus desertorum Nutt.

6 chromosome counts in Picrothamnus desertorum Nutt.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Artemisia spinescens D. C. Eaton Picrothamnus desertorum Nutt. 9(1)   Asteracea Morefield & S. 1985 Taxon
!   Artemisia spinescens D. C. Eaton Picrothamnus desertorum Nutt.   18 IPCN online Sanderson, S. C., S. Goodrich & E. D. McArthur. 1984. Chromosome Number Reports LXXXV. Taxon 33: 756–760.
!   Artemisia spinescens D. C. Eaton Picrothamnus desertorum Nutt.   18,36 IPCN online McArthur, E. D. & C. L. Pope. 1979. Karyotypes of four Artemisia species: A. carrathii, A. filifolia, A. frigida and A. spinescens. Great Basin Naturalist 39: 419–426.
!   Artemisia spinescens D. C. Eaton Picrothamnus desertorum Nutt.   18 IPCN online McARTHUR, D. E. 1977. In IOPB chromosome number reports LV. Taxon 26: 107–109.
!   Artemisia spinescens D. C. Eaton Picrothamnus desertorum Nutt.   18 IPCN73-74 POWELL, A.M., D.W. KYHOS, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. X. Amer. J. Bot. 61: 909-913.
!   Picrothamnus desertorum Nutt. Picrothamnus desertorum Nutt.   18,36 eFlora