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 → Cactaceae → Mammillaria → Mammillaria parkinsonii Ehrenb.
6 chromosome counts in Mammillaria parkinsonii Ehrenb.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Mammillaria parkinsonii Ehrenb. | Mammillaria parkinsonii Ehrenb. | 22 | IPCN online | Ross, R. 1981. Chromosome counts, cytology and reproduction in the Cactaceae. Amer. J. Bot. 68: 463–470. | |||
| Mammillaria morganiana Tiegel | Mammillaria parkinsonii Ehrenb. | 44 | Fedorov, 1974 | Remski 1954 | |||
| ! | Mammillaria parkinsonii Ehrenb. | Mammillaria parkinsonii Ehrenb. | 44, 88 | Fedorov, 1974 | Remski 1954 | ||
| ! | Mammillaria parkinsonii Ehrenb. | Mammillaria parkinsonii Ehrenb. | 88 | Fedorov, 1974 | Sato D. ~958 {I. 1958) | ||
| ! | Mammillaria morganiana Tiegel | Mammillaria parkinsonii Ehrenb. | 44 | Darlington, 1955 | |||
| ! | Mammillaria parkinsonii Ehrenb. | Mammillaria parkinsonii Ehrenb. | 44, 88 | Darlington, 1955 |