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CCDB → Angiosperms → Poaceae → Elymus → Roegneria caucasica K. Koch
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Roegneria caucasica K. Koch | Elymus caucasicus (K. Koch) Tzvelev | 28 | IPCN online | Sun, G. l., J. Yan & J. l. Yang. 1992. Study on karyotypes of three species of Roegneria. Acta Bot. Yunnan. 14: 164–168. | |||
| Roegneria caucasica K. Koch | Elymus caucasicus (K. Koch) Tzvelev | 28 | IPCN online | Yang, R. w., Y. H. Zhou & Y. L. Zheng. 2003. Study on chromosome C-banding among type species of Elymus, Roegneria and Hystrix in Triticeae. Acta Bot. Yunnan. 25(1): 71–77. |