Linked from
The 5 pages that link to Fruit preserves, each with the reason it gives.
Dried fruitCompared with: Preserves rely on cooking and often added sugar, unlike drying alone.
OladyiRelated: Jam or preserve adds sweetness and fruit flavor to oladyi.
Prunus serotinaRelated: Black cherry fruit is used in jams, jellies, and other preserves.
RibesRelated: Currants and gooseberries are often processed into jams, jellies, and preserves.