Rosoideae

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Rosoideae

plant subfamily

Also known as: rose subfamily

Learn about this topic in these articles:

fossils

In Rosales: Evolution
In the subfamily Rosoideae, fruits of Potentilla and Rubus are known from the Pliocene Epoch (about 5.3 to 2.6 million years ago) and the Oligocene Epoch (33.9 to 23.1 million years ago) of western Europe, respectively. Leaves, thorns, branchlets, calyx fragments, and fruits of Rosa (rose genus) are…
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Rosaceae

In Rosales: Characteristic morphological features
…Spiraeoideae (Spirea subfamily), with follicles; Rosoideae (rose subfamily), with achenes or, in Rubus, drupelets; Amygdaloideae, also called Prunoideae (plum subfamily), with drupes; and Maloideae (apple subfamily), with pomes. As a member of Rosoideae, strawberries have achenes, although this is not obvious to the casual observer, as they are tiny and…
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