| Name | Grammatophora maxima Grunow |
| Authorship | Grunow |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Grammatophora |
| Remarks | Created from Taxon Name Import: Grammatophora maxima Grunow |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Grammatophora maxima Grunow |
| Identification made in | [no date] (1) |