Literature references
1 literature reference for Rhododendron propinquum I. B. Balf. & F. K. Ward ex Tagg:
| Author: | I. B. Balf. & F. K. Ward ex Tagg |
|---|---|
| Year: | 1930 |
| Title: | – |
| Source: | In: Rhododendron Soc. Notes, 3: 30 (1925), nomen; et ex Hutchinson in Spec. Rhododendron, 391 |