Clematis

By (author): "Christopher Grey-Wilson"
Genres:Gardening books  Horticulture books  
Clematis
ISBN0881924288
ISBN139780881924282
AsinClematis
Original titleClematis: A Gardener's Guide to the Genus
This monograph stresses the species of Clematis, unlike The Gardener's Guide to Growing Clematis, which features the cultivars.