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 191
branches, as the formation isprincipally below the line of the brancKs insertion on the tree. Tig. 26. shows a tree so managed as to exhibit two surfacesof the greater portion of the internal parts of the tree, withoutapparently interfering with its growth above the operation. Thetree is thus… … ments still better adapted for the purposes of future inves-tigation. In watching the flow of the sap, in this case, strange to say,it made its^rs^ appearance about the beginning of March, fromabove, descending through the pith. Shortly afterwards, it ap-peared, also, from about fourteen layers of…
