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CCDB → None → Poaceae → ×Ammocalamagrostis → × Ammocalamagrostis baltica (Flüggé) P. Fourn.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Ammophila × baltica (Schrad.) Link | × Ammocalamagrostis baltica (Flüggé) P. Fourn. | 28, 42 | Darlington, 1955 | Westergaard 1942 |