Piresia

Piresia is a genus of South American plants in the grass family.^{[1][2][3][4][5]}

Species^[6][7]

1. Piresia goeldii Swallen - French Guiana, Suriname, Venezuela (Amazonas), Colombia (Amazonas), Ecuador, Peru (Loreto), Brazil (Pará, Amazonas, Rondônia)
2. Piresia leptophylla Soderstr. - Colombia (Amazonas), Ecuador, Peru, Brazil(Pernambuco, Amazonas, Bahia), Trinidad & Tobago
3. Piresia macrophylla Soderstr. - French Guiana, Peru (San Martín, Loreto), Brazil (Amazonas, Rondônia, Acre)
4. Piresia palmula M.L.S.Carvalho & R.P.Oliveira - Brazil (Bahia)
5. Piresia sympodica (Döll) Swallen - Venezuela, French Guiana, Suriname, Guyana, Colombia, Ecuador, Peru, Brazil, Trinidad & Tobago

Piresia
P. goeldii
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Monocots
Clade:	Commelinids
Order:	Poales
Family:	Poaceae
Subfamily:	Bambusoideae
Tribe:	Olyreae
Genus:	Piresia Swallen
Type species
Piresia goeldii Swallen