What plants are characteristic: a] perennial trunks, b) green leaves, c) sweet fruits?

Plants with:
a) perennial trunks – pine, birch, eucalyptus, bird cherry, lilac, apple
b) green leaves – pine, spruce, parsley, currants, cabbage, tomato, radish
c) sweet fruits – apple, strawberry, melon, watermelon, peach, apricot, fig

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