| Name | Austrosmittium biforme M. C. Williams & Lichtwardt |
| Authorship | M. C. Williams & Lichtwardt |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Austrosmittium Lichtwardt & M. C. Williams |
| Citation | 1992 Mycologia 84: 838 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Austrosmittium biforme M. C. Williams & Lichtwardt |
| Identification made in | [no date] (1) |