What are the infructescences, pseudofruits and parthenocarpic fruits?
The Infructescences are aggregated fruits formed from inflorescences, aggregated flowers. Grape clusters are instance of infructescences. The Pseudofruits are "fruits" not made in the ovaries and generally their true fruits lack development and are found within the flesh, like in pears and apples. The Parthenocarpic fruits are those which made without fecundation, by means of hormonal stimuli, such like bananas.