| Name | Maianthemum dilatatum var. kamtschaticum (J. F. Gmelin) Butters |
| Authorship | (J. F. Gmelin) Butters |
| Rank | Variety |
| Placed in | Maianthemum dilatatum (Alph. Wood) A. Nelson & J. F. Macbride |
| Citation | 1929 Minnesota Stud. Pl. Sci. 1: 443 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Maianthemum dilatatum var. kamtschaticum (J. F. Gmelin) Butters |
| Identification made in | 1926 (4) |