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CCDB → Angiosperms → Compositae → Cirsium → Cirsium japonicum (Thunb.) Fisch. ex DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Cirsium japonicum (Thunb.) Fisch. ex DC. | Cirsium japonicum (Thunb.) Fisch. ex DC. | 17(1) | 34(1) | Asteracea | Arano 1957b Japan. J. Genet. (= Genes & Genetic Systems) | |
| ! | Cirsium japonicum (Thunb.) Fisch. ex DC. | Cirsium japonicum (Thunb.) Fisch. ex DC. | 17(1) | 34(2) | Asteracea | Arano 1970a J. Saitama Univ. Fac. Educ. | |
| ! | Cirsium japonicum (Thunb.) Fisch. ex DC. | Cirsium japonicum (Thunb.) Fisch. ex DC. | 17(1) | Asteracea | Aishima 1936 Acta Phytotax. Geobot. | ||
| ! | Cirsium japonicum (Thunb.) Fisch. ex DC. | Cirsium japonicum (Thunb.) Fisch. ex DC. | 34 | Darlington, 1955 | Aishima"1934 | ||
| ! | Cirsium japonicum (Thunb.) Fisch. ex DC. | Cirsium japonicum (Thunb.) Fisch. ex DC. | 34 | Cave1957 | Arano b | ||
| ! | Cirsium maackii var. intermedium (Maxim.) Nakai | Cirsium japonicum (Thunb.) Fisch. ex DC. | 34 | Cave1957 | Arano b |