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 → Helianthus → Helianthus strumosus Willd.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Helianthus strumosus Willd. | Helianthus strumosus Willd. | 51(1) | Asteracea | Wagner 1932 Zeitschr. f. indukt. Abstamm. u. Vererbungslehre (= Mol. Genet. Genomics) | ||
| ! | Helianthus strumosus Willd. | Helianthus strumosus Willd. | 102,68 | eFlora | |||
| ! | Helianthus strumosus Willd. | Helianthus strumosus Willd. | 102 | Darlington, 1955 | Wagner 1932 |