Could Vegetables Grow on Trees?

Let me clarify on that title, because this question focuses specifically on vegetables that have not been cultivated for their fruits--like tomatoes, eggplants, peppers, cucumbers and pumpkins--or their roots (potatoes, carrots, parsnips, yams and casavas) but for either their leaves (lettuce and spinach), their pods (beans and peas) or their bulbs (onions and garlics). Note that none of those grow in trees or other woody plants and do not rely on animals or even the wind for pollination.

But in an alternate Earth where vegetables that are cultivated for their leaves, pods and bulbs do grow in trees, would they need to modify those features so that they can be pollinated by either animals or the wind, or would, say, onion bulbs qualify as fruit?

posted over 7 years ago

JohnWDailey‭

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