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 579
nce erroneously sup-posed, but precisely similar to that found on the rootsof the parent plants or innovations afterwards pro-duced. (Jigs. 103, 104, 105, 106, and 107.) The rootcontinues to grow until it is about six times as longas the seed (sometimes it remains very short); andthe lower portion… … them.