| Name | Rhododendron javanicum var. schadenbergii (Warburg) Sleumer |
| Authorship | (Warburg) Sleumer |
| Rank | Variety |
| Placed in | Rhododendron javanicum Bennett |
| Citation | 1960 Reinwardtia 5: 195 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Rhododendron javanicum var. schadenbergii (Warburg) Sleumer |
| Identification made in | [no date] (12) |