| Name | Riedelia subalpina P. Royen |
| Authorship | P. Royen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Riedelia Oliver |
| GUID | urn:lsid:ipni.org:names:873001-1 |
| Citation | 1979 Alpine Fl. New Guinea 2: 881 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Riedelia subalpina P. Royen |
| Identification made in | [no date] (4) |