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 → Polygonaceae → Rheum → Rheum spiciforme Royle
2 chromosome counts in Rheum spiciforme Royle:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Rheum spiciforme Royle | Rheum spiciforme Royle | 22 | Kumar, 1987 | Jaretzky, R. 1928b; Edman, G. 1929 | ||
| ! | Rheum spiciforme Royle | Rheum spiciforme Royle | 22 | Darlington, 1955 | Himalayas |