The gardener's magazine and register of rural & domestic improvement (1826)
Loudon, J. C. (John Claudius), 1783-1843, A. & R. Spottiswoode, printer, United States. Patent Office. Scientific Library, former owner DSI · London : Longman, Rees, Orme, Brown and Green · leaf 483
larch; but the mountain ash, the wild sorb, the commonsycamore, the lime, and similar trees, are quite suitable. The greater part ofthe specimen trees in the Sheffield Garden are planted in masses which willfinally be open groves; but all the more hardy and vigorous-growing sorts,and many of the… … Salix. 5etula. ^4lnus. an angle (as in^g. 121.) is formed in the outline of the mass. This anglealways prepares the observer for a change of genus. The herbaceous arrangement is placed by itself in beds ; and there is a re-serve ground, and pits and frames for preparing plants for being turned…