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 667
to the seventh rule, by placing his leaders on anangle of about 45°, Mr. Seymour produces an equal divisionof the sap; and, conformably to the eighth rule, as he allowsno buds to produce shoots but those which grow on the upperside, he produces bearers of luxuriant growth : but, inasmuchas Mr.…