| Name | Herposiphonia tenella (C. Agardh) Ambronn |
| Authorship | (C. Agardh) Ambronn |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Herposiphonia Nägeli |
| Contains | Herposiphonia tenella var. densa (Pilger) G.W.Lawson & D.M.John Herposiphonia tenella f. penetrans Weber Bosse Herposiphonia tenella f. secunda (C. Agardh) Hollenberg |
| Remarks | Created from Taxon Name Import: Herposiphonia tenella (C. Agardh) Ambronn |
| GUID | urn:lsid:marinespecies.org:taxname:214219 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Herposiphonia tenella (C. Agardh) Ambronn |
| Identification made in | [no date] (2) |