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 → Helenium → Helenium urmenetae var. urmenetae
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helenium urmenetae var. urmenetae | Helenium urmenetae (Phil.) Cabrera | 17II(7) | Asteracea | Bierner 1978 Syst. Bot. | |||
| Helenium urmenetae var. urmenetae | Helenium urmenetae (Phil.) Cabrera | 17 | IPCN online | Bierner, M. W. 1978. The taxonomy of Helenium sect. Cephalophora (Asteraceae). Syst. Bot. 3: 277–298. |