| ID illustration | 325418 |
| ID publication | 1742 |
| ID volume | 4314 |
| code scanning institute | SI |
| scanning institute | Smithsonian Institute, Washington, D.C., U.S.A. |
| URL volume | https://archive.org/details/gartenflorazeit141865berl |
| ID species cited | 875893 |
| species cited | Rhododendron calophyllum Nutt. |
| ID basionym cited | 875893 |
| basionym cited | Rhododendron calophyllum Nutt. |
| ID species recognized | 876889 |
| species recognized | Rhododendron maddenii Hook.f. |
| ID basionym recognized | 876889 |
| basionym recognized | Rhododendron maddenii Hook.f. |
| ID genus cited | 16983 |
| genus cited | Rhododendron |
| ID genus recognized | 16983 |
| genus recognized | Rhododendron |
| Rhododendron maddenii Hook.f. [13] | |
| Ericaceae - Ericoideae - Rhodoreae - | |
| vernacular names |
|
| Rhododendron L. [1327] | |
| E.A. von Regel, Gartenflora, vol. 14 : t. 460, fig. 4,5 (1865) [51] | |
| epithet recognized species: maddenii [6] | |
| epithet cited species: Calophyllum [70] | |
| Illustration contributed by: | Smithsonian Institute, Washington, D.C., U.S.A. |
E.A. von Regel, Gartenflora, vol. 14 : t. 460, fig. 4,5 (1865)