Two berries of the <a href="https://en.wikipedia.org/wiki/Rubus" class="extiw" title="en:Rubus">Rubus genus.</a> The red one to the left is <a href="https://en.wikipedia.org/wiki/Rubus_idaeus" class="extiw" title="en:Rubus idaeus">Rubus idaeus</a>, which is commonly known as raspberry. Its length is approximately 26 <a href="https://en.wikipedia.org/wiki/Millimetre" class="extiw" title="en:Millimetre">mm</a> (only the fruit part) and it measures about 18 <a href="https://en.wikipedia.org/wiki/Millimetre" class="extiw" title="en:Millimetre">mm</a> at its widest <a href="https://en.wikipedia.org/wiki/Diameter" class="extiw" title="en:Diameter">diameter.</a> The black berry to the right is <a href="https://en.wikipedia.org/wiki/Rubus_fruticosus" class="extiw" title="en:Rubus fruticosus">Rubus fruticosus</a> – the common blackberry – with a length of 33 <a href="https://en.wikipedia.org/wiki/Millimetre" class="extiw" title="en:Millimetre">mm</a> and a maximum <a href="https://en.wikipedia.org/wiki/Diameter" class="extiw" title="en:Diameter">diameter</a> of 17 <a href="https://en.wikipedia.org/wiki/Millimetre" class="extiw" title="en:Millimetre">mm</a>. Both berries are <a href="https://en.wikipedia.org/wiki/Food" class="extiw" title="en:Food">food</a> used by <a href="https://en.wikipedia.org/wiki/Human" class="extiw" title="en:Human">Homo sapiens sapiens</a> and are therefore cultivated.
<a href="//commons.wikimedia.org/wiki/User:Wilder_Kaiser" class="mw-redirect" title="User:Wilder Kaiser">Bernie</a>
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<span class="int-own-work" lang="en">Own work</span>