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 327
r: it is upon these centralshoots that the grafts ought to be made. 4. Grafting on the Stem of Annual or PerennialPlants; Greffe sur Tige de Plantes Annuelles ouVivaces. (fig. 59.)—The period chosen for thismode of grafting is that of the greatest vigour ofthe plant, that is, some days before its…