Multiple fruit

 ( Fruit Morphology ) 

Multiple fruits, also called collective fruits, are fruiting bodies formed from a cluster of , the inflorescence. Each flower in the inflorescence produces a fruit, but these mature into a single mass.

After flowering, the mass is called an infructescence. Examples are the ficus, pineapple, mulberry, osage orange, and jackfruit.

In contrast, an aggregate fruit such as a raspberry develops from multiple ovaries of a single flower. In languages other than English, the meanings of "multiple" and "aggregate" fruit are reversed, so that multiple fruits merge several pistils within a single flower.

In some cases, the infructescences are similar in appearance to simple fruits. One example is pineapple ( Ananas), which is formed from the Adnation of the berries with receptacle tissues and .

As shown in the photograph of the noni, stages of flowering and fruit development in the noni or Indian mulberry ( Morinda citrifolia) can be observed on a single branch. First an inflorescence of white flowers called a head is produced. After fertilization, each flower develops into a drupe, and as the drupes expand, they become connate (merge) into a multiple fleshy fruit called a syncarp. There are also many dry multiple fruits.

Other examples of multiple fruits:

• Platanus, multiple achenes from multiple flowers, in a single fruit structure
• Mulberry, multiple flowers form one fruit
• Breadfruit, multiple flowers form one fruit
• Ficus, multiple flowers similar to mulberry infructescence form a multiple fruit inside the inverted inflorescence. This form is called a syconium.

==Gallery==

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See also

• Compound fruit

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