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CCDB → Angiosperms → Aristolochiaceae → Asarum → Asarum yoshikawae T. Sugaw.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Asarum yoshikawae T. Sugaw. | Asarum yoshikawae T. Sugaw. | 24 | IPCN online | Sugawara, T. 1998. A taxonomic study of Asarum megacalyx F. Maek. and related taxa (Aristolochiaceae) distributed in Niigata Prefecture and adjacent areas of Japan. Acta Phytotax. Geobot. 49: 1–17. |