First Edition: 157 pages, colour frontispiece, 50 colour plates, 8 full page illustrations, brown cloth, a very good copy in the dust jacket.
Editor's note: Part I contains a review of the African orchids south of the Sahara. In Part II fifty selected species are illustrated by Esmé Hennessy's detailed paintings in full colour.
- Overall Condition: Very good
- Size: 4to (360 x 260 mm)
