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 → Helenium → Helenium campestre Small
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helenium campestre Small | Helenium campestre Small | 28(1) | Asteracea | Grashoff et al. 1972 Brittonia | |||
| Helenium campestre Small | Helenium campestre Small | 28 | IPCN72 | GRASHOFF, J.L., M.W. BIERNER, & D.K. NORTHINGTON. 1972. Chromosome numbers in North and Central American Compositae. Brittonia 24: 379-394. | |||
| ! | Helenium campestre Small | Helenium campestre Small | 28 | eFlora |