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 → Heterotheca → Heterotheca oregona var. rudis (E. Greene) Semple
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Heterotheca oregona var. rudis (E. Greene) Semple | Heterotheca oregona var. rudis (Greene) Semple | 9II(1) | Asteracea | Semple et al. 1988 Syst. Bot. |