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CCDB → Angiosperms → Compositae → Petasites → Petasites japonicus var. japonicus
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Petasites japonicus var. japonicus | Petasites japonicus (Siebold & Zucc.) Maxim. | 87(25) | Asteracea | Imazu ＆ F. 1962 J. Hort. Soc. Japan (= Hort. Sci.) | ||
| ! | Petasites japonicus var. japonicus | Petasites japonicus (Siebold & Zucc.) Maxim. | 87(20) | Asteracea | Imazu ＆ F. 1962 J. Hort. Soc. Japan (= Hort. Sci.) |