Sections of Apple'Grafts. The first one transverse, the second longitudinal. 
Plum Grafts, showing continuous layers of new wood. The old wood of the original stock and scion partly eaten out by 
ants in the specimen on the right. Courtesy Hatch "Experiment Station of the Massachusets Agricultural College. 
Technical Bulletin No. 2. Author, |YA, Waugh. 
