The phrase "aggregate fruit" is correct and usable in written English.
It is typically used in botanical contexts to describe a type of fruit that develops from multiple ovaries of a single flower.
Example: "Raspberries and blackberries are examples of aggregate fruit, as they form from several small drupelets clustered together."
Alternatives: "multiple fruit" or "cluster fruit".
Like raspberries and blackberries, mulberries are aggregate fruit clusters, but without the tartness.
Raspberries and blackberries, on the other hand, are "aggregate fruit" – lots of little fruits formed from one flower.
A banana, which grows from a flower with a single ovary, is actually a berry, while a strawberry, which grows from a flower with several ovaries, isn't a berry at all but an aggregate fruit.
A fruit resulting from the apocarpous gynoecium (several pistils) of a single flower may be referred to as an aggregate fruit; a multiple fruit represents the gynoecia of several flowers.
This plant has an aggregate fruit composed of multiple drupelets, each one developing from a single ovary.
The fruit may arise from one pistil (simple or compound) of one flower (e.g., the simple fruits of pea and peach), from several pistils of one flower (e.g., the aggregate fruits of strawberry and raspberry), or from the pistils of several flowers (e.g., the multiple fruits of pineapple, mulberry, and corn).
It bears aggregate fruits with numerous seeds.
Both raspberries and blackberries produce aggregate fruits composed of many small, single-seeded droplets held together with microscopic hairs.
"They're aggregate accessory fruit.
After 5 days, plaques of amoebae growing outwards on the bacterial lawn were photographed; aggregates and fruiting bodies are visible where the bacteria have been cleared causing the amoebae to enter their asexual developmental cycle (scale = 5 mm).
After 24 hours AX2 and AX2/GFP cells had formed fruiting bodies, whereas those of both AX2/GFP-DdRACK1 AX2/GFP-DdRACK1mut1mut were still present as tight aggregates and fruiting bodies which were much smaller than those of AX2 were observed only after 42 hours.
