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CCDB → Angiosperms → Ulmaceae → Ulmus → Ulmus davidiana var. japonica (Rehder) Nakai
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Ulmus davidiana var. japonica (Rehder) Nakai | Ulmus davidiana var. japonica (Rehder) Nakai | 28 | IPCN online | Oginuma, K., P. H. Raven & H. Tobe. 1990. Karyomorphology and relationships of Celtidaceae and Ulmaceae (Urticales). Bot. Mag. (Tokyo) 103: 113–131. | |||
| ! | Ulmus japonica (Rehder) Sarg. | Ulmus davidiana var. japonica (Rehder) Nakai | 28 | Fedorov, 1974 | Sax K. 1933a | ||
| ! | Ulmus japonica (Rehder) Sarg. | Ulmus davidiana var. japonica (Rehder) Nakai | 28 | Fedorov, 1974 | Funabiki 1958a | ||
| Ulmus wilsoniana C. K. Schneid. | Ulmus davidiana var. japonica (Rehder) Nakai | 28 | Fedorov, 1974 | Leliveld 1933 | |||
| Ulmus wilsoniana C. K. Schneid. | Ulmus davidiana var. japonica (Rehder) Nakai | 28 | Fedorov, 1974 | Krijthe 1939 | |||
| ! | Ulmus japonica (Rehder) Sarg. | Ulmus davidiana var. japonica (Rehder) Nakai | 28 | Darlington, 1955 | |||
| ! | Ulmus wilsoniana C. K. Schneid. | Ulmus davidiana var. japonica (Rehder) Nakai | 28 | Darlington, 1955 | Krijthe 1939 |