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CCDB → Angiosperms → Compositae → Cirsium → Cirsium acaule var. acaule
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Cirsium acaule var. acaule | Cirsium acaulon (L.) Scop. | 34(1) | Asteracea | Tonjan 1981b Biol. Zhurn. Armen. | ||
| ! | Cirsium acaule var. acaule | Cirsium acaulon (L.) Scop. | 34 | IPCN online | Tonian, T. R. 1981b. New chromosome numbers of species of Cirsium Mill. from Armenia. Biol. Zurn. Armen. 34 (6): 641–645. (In Russian). |