| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Rhododendron degronianum Carrière | B. F. Palser s.n. 14 May 1970 | United States of America. Pennsylvania. Philadelphia Co. Philadelphia. Morris Arboretum. | |||
| Rhododendron degronianum Carrière | 04369816 |  | |||
| Rhododendron degronianum Carrière | 04386485 |  | |||
| Rhododendron degronianum Carrière | 04369815 |  | |||
| Rhododendron degronianum Carrière | 04369814 |  |
