| Name | Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli | 
| Authorship | (Nägeli ex Kützing) Nägeli | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Acrochaetium Nägeli | 
| GUID | urn:lsid:marinespecies.org:taxname:144368 | 
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli | 
| Identification made in | [no date] (6) | 
