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 → Gymnosperms → Ephedraceae → Ephedra → Ephedra distachya subsp. helvetica (C. A. Mey.) Asch. & Graebn.
1 chromosome count in Ephedra distachya subsp. helvetica (C. A. Mey.) Asch. & Graebn.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Ephedra distachya subsp. helvetica (C. A. Mey.) Asch. & Graebn. | Ephedra distachya subsp. helvetica (C. A. Mey.) Asch. & Graebn. | 28 | IPCN online | Leitch, I. J., L. Hanson, M. Winfield, J. Parker & M. D. Bennett. 2001. Nuclear DNA C-values complete familial representation in gymnosperms. Ann. Bot. (Oxford) 88: 843–849. |