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CCDB → Angiosperms → Poaceae → Elymus → Elymus trachycaulus subsp. novae-angliae (Scribn.) Tzvelev
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Elymus trachycaulus subsp. novae-angliae (Scribn.) Tzvelev | Elymus trachycaulus (Link) Gould ex Shinners | 28 | IPCN online | Love, A. 1980. In IOPB chromosome number reports LXVI. Taxon 29: 166–169. | |||
| Elymus trachycaulus subsp. novae-angliae (Scribn.) Tzvelev | Elymus trachycaulus (Link) Gould ex Shinners | 28 | IPCN online | Love, A. & D. Love. 1980b. In Chromosome number reports LXIX. Taxon 29: 707–709. |