In: Arboretum et fruticetum britannicum : or, the trees and shrubs of Britain, native and foreign, hardy and half-hardy, pictorially and botanically delineated, and scientifically and popularly described; with their propagation, culture, management, and uses in the arts, in useful and ornamental plantations, and in landscape-gardening; preceded by a historical and geographical outline of the trees and shrubs of temperate climates throughout the world / by J.C. Loudon : in eight volumes, (1838)

In: Annales botanices systematicae / auctore Guilielmo Gerardo Walpers ; Dr. Carolo Mueller, (1848-)

In: Arboretum et fruticetum britannicum : or, the trees and shrubs of Britain, native and foreign, hardy and half-hardy, pictorially and botanically delineated, and scientifically and popularly described; with their propagation, culture, management, and uses in the arts, in useful and ornamental plantations, and in landscape-gardening; preceded by a historical and geographical outline of the trees and shrubs of temperate climates throughout the world / by J.C. Loudon : in eight volumes, (1838)

In: Repertorium botanices systematicae / auctore: Guilielmo Gerardo Walpers, (1842-)

In: Arboretum et fruticetum britannicum : or, The trees and shrubs of Britain, native and foreign, hardy and half-hardy, pictorially and botanically delineated, and scientifically and popularly described; with their propagation, culture, management, and uses in the arts, in useful and ornamental plantations, and in landscape gardening; preceded by a historical and geographical outline of the trees and shrubs of temperate climates throughout the world / by J.C. Loudon, (1844)