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CCDB → Angiosperms → Poaceae → Agrostis → Agrostis ampla Hitchc.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Agrostis ampla Hitchc. | Agrostis exarata Trin. | 42 | Fedorov, 1974 | Stebbins, LOve 1941' |