CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Heterotheca → Heterotheca oregona var. scaberrima (A. Gray) Semple
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Heterotheca oregona var. scaberrima (A. Gray) Semple | Heterotheca oregona var. scaberrima (A. Gray) Semple | 9II(1) | Asteracea | Semple et al. 2001 Rhodora | |||
| Heterotheca oregona var. scaberrima (A. Gray) Semple | Heterotheca oregona var. scaberrima (A. Gray) Semple | 9II | IPCN online | Semple, J. C., C. Leeder, C. Leuty & L. Gray. 1988. Heterotheca sect. Ammodia (Compositae: Astereae): a multivariate study of H. oregona and specimens of Brewer's (golden) aster. Syst. Bot. 13: 547–558. | |||
| Heterotheca oregona var. scaberrima (A. Gray) Semple | Heterotheca oregona var. scaberrima (A. Gray) Semple | 9II | IPCN online | Semple, J. C., C. Xiang, J. Zhang, M. Horsburgh & R. Cook. 2001. Chromosme number determinations in Fam. Compositae, tribe Astereae. VI. Western North American taxa and comments on generic treatments of North American asters. Rhodora 103: 202–218. | |||
| ! | Heterotheca oregona var. scaberrima (A. Gray) Semple | Heterotheca oregona var. scaberrima (A. Gray) Semple | 18 | eFlora |