1st edition. ~ Cloth, dj, F/F. 344pp, b/w frontis, 148 colour illustrations on 48pp plates, 6 b/w illustrations, 46 b/w line drawings, 5 maps, index, a nice fine copy. New. ~ Detailed description of the Arboreum, Argyrophyllum, Auriculatum, Barbatum, Campanulatum, Falconeri, Fortunei, Fulgens, Fulvum, Grande, Griersonianum, Irroratum and Lacteum series of Elepidotes Rhododendrons, giving descriptions of the plants, their discovery & identifying features. Standard reference.

1st edition. ~ Cloth, dj, F/F. 184pp, b/w frontis, 163 colour illustrations on 46pp plates, 6 b/w illustrations, 25 b/w line drawings, index, a nice fine copy. New. ~ Detailed description of all 104 species of Azaleas, giving descriptions of the plants, their discovery & identifying features. Standard reference.

1st edition. ~ Cloth, dj, F/F. 381pp, b/w frontis, 161 colour illustrations on 48pp plates, 7 b/w illustrations, 18 b/w line drawings, index, a nice fine copy. New. ~ Detailed description of the Neriiflorum, Parishii, Ponticum, Sherriffii, Taliense & Thomsonii series of Elepidotes Rhododendron as well as the Azaleastrum & Camtschaticum, giving descriptions of the plants, their discovery & identifying features. Standard reference.