| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Rhododendron carolinianum Rehder x R. mucronulatum Turcz. | H. E. Ahles 437/40 4/10/45 | United States of America. New York. Bronx Co. Bronx. New York Botanical Garden, Rock Garden. | 02542328 |  | |
| Rhododendron carolinianum Rehder x R. mucronulatum Turcz. | Collector unspecified 437/40 5/17/43 | United States of America. New York. Bronx Co. Bronx. New York Botanical Garden, Arboretum. | 02542329 |  |
