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CCDB → Angiosperms → Compositae → Helenium → Helenium autumnale var. montanum (Nutt.) Fernald
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helenium autumnale var. montanum (Nutt.) Fernald | Helenium autumnale L. | 17(1) | Asteracea | Schaack et al. 1974 Taxon | |||
| ! | Helenium autumnale var. montanum (Nutt.) Fernald | Helenium autumnale L. | 17 | IPCN73-74 | CHAACK, C.G., J.T. WITHERSPOON, & T.J. WATSON. 1974. In IOPB chromosome number reports XLV. Taxon 23: 619-624. |