| Name | Huperzia phlegmaria (Linnaeus) Rothmaler | 
| Authorship | (Linnaeus) Rothmaler | 
| Rank | Species | 
| Placed in | Huperzia Bernhardi | 
| Citation | 1944 Feddes Repert. Spec. Nov. Regni Veg. 54: 62 | 
| Holdings | 114 Specimens held in the Harvard University Herbaria identified as Huperzia phlegmaria (Linnaeus) Rothmaler | 
| Identification made in | [no date] (113), 1962 (1) |