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CCDB → Angiosperms → Compositae → Otopappus → Otopappus acuminatus S. Watson
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Otopappus acuminatus S. Watson | Otopappus acuminatus S. Watson | 16(1) | Asteracea | Turner 2013g Phytologia | |||
| Otopappus acuminatus S. Watson | Otopappus acuminatus S. Watson | 16 | IPCN online | Hartman, R. & T. F. Stuessy. 1983. Revision of Otopappus (Compositae, Heliantheae). Syst. Bot. 8(2): 185–210. |