Tuber
From Biocrawler, the free encyclopedia.
A tuber is a part of a rhizome thickened for use as a storage organ, usually, though not always, subterranean, such as a potato.
This should not be confused with a tuberous root such as a sweet potato or Dahlia, which is a similarly swollen root.
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See also
es:Tubérculoeo:Tubero fr:Tubercule pl:Bulwa pt:Tubérculo

