''Rhododendron cinnabarinum Hook., R. desquamatum Balf. f. et Forrest, R. chryseum Balf. f. et Ward, R. eclecteum Balf. f. et Forrest, R. formosum Wallich''
Rhododendron chryseum Balf. f. et Ward, Ericaceae
Rhododendron cinnabarinum Hook., Ericaceae
Rhododendron desquamatum Balf. f. et Forrest, Ericaceae
Rhododendron eclecteum Balf. f. et Forrest, Ericaceae
Rhododendron formosum Wall., Ericaceae
Rhododendron diaprepes Balf. f. and W. W. Sm., Ericaceae
Rhododendron insigne Hemsl. et Wils., Ericaceae
Rhododendron rubiginosum Franch., Ericaceae
Rhododendron sperabile Balf. f. et Farr., Ericaceae
Rhododendron eriogynum Balf. f. et W. W. Sm., Ericaceae
Rhododendron facetum Balf. f. et Ward, Ericaceae
Rhododendron valentinianum Forrest, EricaceaeRhododendron xanthocodon Hutchins., Ericaceae
Rhododendron haemaleum Balf. f. et Forrest, Ericaceae
Rhododendron lindleyi T. Moore, Ericaceae
Rhododendron oreotrephes W. W. Smith, Ericaceae
Rhododendron puralbum Balf. f. et W. W. Sm., Ericaceae
Lawrence, George H. M. 1964. Catalogue of an Exhibition of Contemporary Botanical Art at the Hunt Botanical Library. Pittsburgh, Hunt Botanical Library, p. 13