| Name | Atrichum angustatum (Bridel) Bruch & Schimper |
| Authorship | (Bridel) Bruch & Schimper |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Atrichum |
| Contains | Atrichum angustatum var. conterminum (Cardot) Wijk & Margadant Atrichum angustatum var. rhystophyllum (Müller Halle) P. W. Richards & E. C. Wallace |
| Citation | 1844 Bryol. Eur. 4: 237 |
| Holdings | 335 Specimens held in the Harvard University Herbaria identified as Atrichum angustatum (Bridel) Bruch & Schimper |
| Identification made in | [no date] (333), 1968 (1), 2007 (1) |