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Fruits

6-Flower to fruit, Fragaria

[FMP-field: image]

Technically, the true fruit is always the ripened ovary of a flower, but sometimes other structures contribute to the overall fruit.

In a strawberry (Fragaria), there are many distinct carpels (an apocarpous gynoecium) on an elongated receptacle. Each of these carpels matures into a tiny dry, hard fruit (achene) that contains a single seed.

However, as the carpels are developing, the receptacle starts enlarging and becomes fleshy.

Go on to the next slide.


Photos by K. R. Robertson of plants cultivated in Champaign, Illinois.

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