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CCDB → Angiosperms → Poaceae → Elymus → Elymus hongyuanensis (L. B. Cai) S. L. Chen & G. H. Zhu
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Roegneria hongyuanensis L. B. Cai | Elymus hongyuanensis (L. B. Cai) S. L. Chen & G. H. Zhu | 28 | IPCN online | Cao. 2006. Karyotypes and evolution variations of four species in Roegneria. Bull. Bot. Res., Harbin 26(2): 141–146. |