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CCDB → Angiosperms → Poaceae → Elymus → Roegneria japonensis (Honda) Keng & S. L. Chen
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Roegneria japonensis (Honda) Keng & S. L. Chen | Elymus ciliaris (Trin.) Tzvelev | 28 | IPCN online | Lu, B. r., C. Yen & J. l. Yang. 1988. The studies of morphological variations and karyotype analysis on the three Roegneria species. Acta Bot. Yunnan. 10: 139–146. | ||
| ! | Roegneria japonensis (Honda) Keng & S. L. Chen | Elymus ciliaris (Trin.) Tzvelev | 28 | IPCN online | Lu, B. r., J. Yan & J. l. Yang. 1990. Cytological observations on Triticeae materials from Xinjiang, Qinghai and Sichuan. Acta Bot. Yunnan. 12: 57–66. |