Evolutionary trends in flowering plants
The Molecular Organography of Plants
The Taxonomy and Ecology of the Genus Ferocactus
A taxonomic revision of the genus Astragalus L. (Leguminosae) in the Old World. Vol. 1
DK - Visual dictionary of Plants
Progress in Botany Vol. 76
Flowers of the Silk Road
Flora Yunnanica. Vol.13. Spermatophyta
Flora Yunnanica. Vol.12. Spermatophyta
Nature Illuminated: Flora and Fauna from the Court of Emperor Rudolf II
A General System of Botany, Descriptive and Analytical
Years of Flowers
Vascular plants of Russia and Adjacent States
Botany for artists
Illustrated Grasses of Japan (enlarged edition)
Flora of Tropical east Africa