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CCDB → Angiosperms → Compositae → Cirsium → Cirsium undulatum var. undulatum
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Cirsium undulatum var. undulatum | Cirsium undulatum (Nutt.) Spreng. | 26(1) | Asteracea | Frankton ＆ M. 1961 Canad. J. Bot. (= Botany) | ||
| ! | Cirsium undulatum var. undulatum | Cirsium undulatum (Nutt.) Spreng. | 26(1) | Asteracea | Frankton ＆ M. 1961 Canad. J. Bot. (= Botany) |