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CCDB → Angiosperms → Compositae → Cirsium → Cirsium hookerianum Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cirsium hookerianum Nutt. | Cirsium hookerianum Nutt. | 34, 34+2 access.(3, 1) | Asteracea | Moore ＆ F. 1965 Canad. J. Bot. (= Botany) | |||
| Cirsium hookerianum Nutt. | Cirsium hookerianum Nutt. | 34, 34 + 2 ac | IPCN65 | Moore & F. 1965 | |||
| ! | Cirsium hookerianum Nutt. | Cirsium hookerianum Nutt. | 34 | eFlora |