| Name | Hierochloƫ alpina subsp. orthantha (Sorensen) G. Weimarck |
| Authorship | (Sorensen) G. Weimarck |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Hierochloƫ alpina (Swartz ex Willdenow) Roemer & Schultes |
| Citation | 1971 Bot. Not. 124 (1): 161 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Hierochloƫ alpina subsp. orthantha (Sorensen) G. Weimarck |
| Identification made in | 1970 (3) |