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 430
those of trees: this being unavoidable, except in gardens manytimes the size of the botanic ground before us. In executing this botanic ground, the first process is,to drain, level, trench, and smooth the surface. Then toput down the groups of herbaceous plants, none of themnearer to the walk than,… … Vol. VIIL — No. 39. 418 Description of a Design for the follows. Where there is abundance of room, the groups mayall be made circular, and may proceed in one line along themargin of the walk, their circumferences being all at oneuniform distance from it, as uijig. 74.; but where the space is 74