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CCDB → Angiosperms → Poaceae → Agrostis → Agrostis nigra With.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Agrostis nigra With. | Agrostis gigantea Roth | 42 | British Isles cytology | Maude, P.F. New Phytol. 38: 1-31 (1939) |