Linked from
The 28 pages that link to Grafting, each with the reason it gives.
CultivarBroader topic: Many fruit-tree cultivars are maintained by grafting rather than seed.
MeristemRelated: The cambium layers at the graft union must produce compatible new tissues.
Vascular tissueRelated: A successful graft depends on reconnecting vascular tissues across the join.
TransplantingCompared with: Grafting joins tissues; transplanting relocates an existing plant.
Node (botany)Related: Stem sections containing nodes may supply buds for grafting.
OrchardRelated: Grafting lets growers combine a chosen fruit variety with a suitable rootstock.
PomologyRelated: Grafting combines fruit varieties with rootstocks selected for particular traits.
Pyrus communisRelated: Pear cultivars are commonly propagated by grafting onto selected rootstocks.
Plant structuresRelated: A graft depends on compatible stem tissues reconnecting across the union.
Pouteria campechianaRelated: Grafting can preserve desirable fruit traits in cultivated trees.