''Pollia'' may refer to:
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''Pollia'' (gastropod), a sea snail genus
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''Pollia'' (plant), a plant genus
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Pollia gens
The gens Pollia () was a minor plebeian family at ancient Rome. The gens must have been very old, as one of the original Servian tribes was named after it, suggesting that the Pollii were important landowners during the Roman monarchy. However, ...
, an ancient Roman family
*Pollia, a
Roman tribe
A ''tribus'', or tribe, was a division of the Roman people for military, censorial, and voting purposes. When constituted in the '' comitia tributa'', the tribes were the voting units of a legislative assembly of the Roman Republic.''Harper's Di ...
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