| Name | Mesembryanthemum longipapillosum Dinter |
| Authorship | Dinter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Mesembryanthemum |
| GUID | urn:lsid:ipni.org:names:363099-1 |
| Citation | 1928 Repert. Spec. Nov. Regni Veg. Beih. 53: 19 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Mesembryanthemum longipapillosum Dinter |
| Identification made in | [no date] (1) |