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CCDB → Angiosperms → Compositae → Cirsium → Cirsium pumilum subsp. pumilum
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Cirsium pumilum subsp. pumilum | Cirsium pumilum (Nutt.) Spreng. | 31, 32(1, 1) | Asteracea | Moore ＆ F. 1966 Canad. J. Bot. (= Botany) | ||
| Cirsium pumilum subsp. pumilum | Cirsium pumilum (Nutt.) Spreng. | 30(2) | Asteracea | Ownbey ＆ O. 1969 Rhodora | |||
| ! | Cirsium pumilum subsp. pumilum | Cirsium pumilum (Nutt.) Spreng. | 30 | IPCN66 | Moore & Frankton 1966 |