CCDB → Angiosperms → Compositae → Noticastrum → Haplopappus calendulaceus Griseb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Haplopappus calendulaceus Griseb. | Noticastrum acuminatum (DC.) Cuatrec. | 9(1) | Asteracea | Solbrig et al. 1969 Amer. J. Bot. |