Loudon, John C.: 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 [...] : . History, geography, and science; and descriptions, from Ranuncula`ceae to Staphyleae / by J.C. Loudon. London. London : printed for the Author; and sold by Longman, Brown, Green, and Longmans, 1844