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CCDB → Angiosperms → Aristolochiaceae → Aristolochia → Aristolochia onoei Franch. & Sav. ex Koidz.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Aristolochia onoei Franch. & Sav. ex Koidz. | Aristolochia onoei Franch. & Sav. ex Koidz. | 32 | IPCN online | Sugawara, T. & J. Murata. 1992. Chromosome numbers of eight species of Aristolochia (Aristolochiaceae) from east Asia. Acta Phytotax. Geobot. 43: 27–30. | ||
| ! | Aristolochia onoei Franch. & Sav. ex Koidz. | Aristolochia onoei Franch. & Sav. ex Koidz. | 28 | Fedorov, 1974 | Huziwara 1962d | ||
| ! | Aristolochia onoei Franch. & Sav. ex Koidz. | Aristolochia onoei Franch. & Sav. ex Koidz. | 28 | Cave1962 | Huziwara 1962b |