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 → Piperaceae → Piper → Piper umbellatum L.
8 chromosome counts in Piper umbellatum L.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Piper postelsianum Maxim. | Piper umbellatum L. | 26 | IPCN online | Okada, H. 1986. Karyomorphology and relationships in some genera of Saururaceae and Piperaceae. Bot. Mag. (Tokyo) 99: 289–299. | |||
| Piper postelsianum Maxim. | Piper umbellatum L. | 26 | IPCN75-78 | Ono 1975 | |||
| Piper postelsianum Maxim. | Piper umbellatum L. | 26 | IPCN75-78 | Ono 1977a | |||
| Piper umbellatum L. | Piper umbellatum L. | 28 | IPCN75-78 | Gadella 1977d | |||
| ! | Piper subpeltatum Willd. | Piper umbellatum L. | 24 | Kumar, 1987 | Palm, B. 1915 (Tischler, G. 1927) ; Johansen, D.A 1931 | ||
| ! | Piper subpeltatum Willd. | Piper umbellatum L. | 24 | Fedorov, 1974 | Palm 1915 (T. 1927) | ||
| ! | Piper subpeltatum Willd. | Piper umbellatum L. | 24 | Fedorov, 1974 | Johansen 1931b | ||
| ! | Piper subpeltatum Willd. | Piper umbellatum L. | 24 | Darlington, 1955 | Johansen 193lb |