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CCDB → Angiosperms → Rosaceae → Pyrus → Pyrus cajon Zaprjagaeva
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Pyrus cajon Zaprjagaeva | Pyrus cajon Zaprjagaeva | 42, 43 | IPCN online | Gladkova, V. N. & L. I. Sveschnikova. 1990. On the cytosystematics of the genus Pyrus (Rosaceae). Bot. Žhurn. (Moscow & Leningrad) 75: 1261–1264. |