| Name | Pogonatum confusum var. longisetum Thériot |
| Authorship | Thériot |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Pogonatum confusum Thériot |
| Citation | 1932 Recueil Publ. Soc. Havraise Etudes Diverses 1932(1): 148 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pogonatum confusum var. longisetum Thériot |
| Identification made in | [no date] (1) |