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CCDB → Angiosperms → Compositae → Cirsium → Cirsium horridulum var. vittatum (Small) R. W. Long
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cirsium horridulum var. vittatum (Small) R. W. Long | Cirsium horridulum var. vittatum (Small) R. W. Long | 34(1) | Asteracea | Moore ＆ F. 1969 Canad. J. Bot. (= Botany) | |||
| Cirsium horridulum var. vittatum (Small) R. W. Long | Cirsium horridulum var. vittatum (Small) R. W. Long | 16, 16+1(1, 1) | 32, 33, 34, 34-35(17, 4, 5, 1, 2) | Asteracea | Ownbey & O. 1969 Rhodora | ||
| ! | Cirsium smallii Britton | Cirsium horridulum var. vittatum (Small) R. W. Long | 34 | IPCN67-71 | MOORE, R.J., & C. FRANKTON. 1969. Cytotaxonomy of some Cirsium species of the eastern United States, with a key to eastern species. Canad. J. Bot. 4 7 : 125 7 - 12 7 5 . | ||
| ! | Cirsium horridulum var. vittatum (Small) R. W. Long | Cirsium horridulum var. vittatum (Small) R. W. Long | 32,33,34,35 | eFlora |