Aulonemia aristulata is a species of flowering plant in the grass family (Poaceae). It is a bamboo native to eastern, southern, and west-central Brazil.
The species was first described as Arundinaria aristulata by Johann Christoph Döll in 1880. In 1973 Floyd Alonzo McClure placed the species in genus Aulonemia as A. aristulata.
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