| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Rhododendron roxieanum Forrest | B. F. Palser 138 10 Mar 1971 | United States of America. Oregon. Cecil C. Smith's garden. Aurora. |  | ||
| Rhododendron roxieanum Forrest | B. F. Palser 07 Jul 1992 | United States of America. Massachusetts. Hampshire Co. Knight's Pond, Belchertown. |  | ||
| Rhododendron roxieanum Forrest | J. F. C. Rock 17307 | China. Yunnan. Mount Shwe-Men-Kai, southeast of Chung-Tien. | 04393792 |  | |
| Rhododendron roxieanum Forrest | 04393794 |  | |||
| Rhododendron roxieanum Forrest | 04393793 |  | |||
| Rhododendron roxieanum var. oreonastes (Balf.f. & Forrest) T.L.Ming | 04393746 |  |
