| Name | Riedelia suborbicularis P. Royen |
| Authorship | P. Royen |
| Rank | Species |
| Placed in | Riedelia Oliver |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1979 Alpine Fl. New Guinea 2: 863 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Riedelia suborbicularis P. Royen |
| Identification made in | [no date] (5) |