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 → Compositae → Parthenium → Parthenium alpinum var. alpinum
3 chromosome counts in Parthenium alpinum var. alpinum:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Parthenium alpinum var. alpinum | Parthenium alpinum (Nutt.) Torr. & A. Gray | 18(1) | Asteracea | Hashemi et al. 1986 Amer. J. Bot. | |||
| ! | Parthenium alpinum var. alpinum | Parthenium alpinum (Nutt.) Torr. & A. Gray | 36(17) | Asteracea | West ＆ W. 1988 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| Parthenium alpinum var. alpinum | Parthenium alpinum (Nutt.) Torr. & A. Gray | 18 | IPCN online | Hashemi, A., J. West & J. Waines. 1986. Chromosome pairing and pollen fertility in interspecific hybrids of species of Parthenium (Asteraceae). Amer. J. Bot. 73: 980–988. |