| Name | Haliseris polypodioides var. angustifrons (Montagne) Kützing |
| Authorship | (Montagne) Kützing |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Haliseris polypodioides (de Candolle) C. Agardh |
| Remarks | Created from Taxon Name Import: Haliseris polypodioides var. angustifrons (Montagne) Kützing |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Haliseris polypodioides var. angustifrons (Montagne) Kützing |
| Identification made in | [no date] (1) |