| Name | Mesembryanthemum angulatum Thunberg |
| Authorship | Thunberg |
| Rank | Species |
| Placed in | Mesembryanthemum |
| Citation | 1800 Prodr. Pl. Cap. 91 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Mesembryanthemum angulatum Thunberg |
| Identification made in | [no date] (1) |