Carex arenaria was created in 1753.
Allagoptera arenaria was created in 1891.
Arenaria congesta was created in 1838.
Aleptina arenaria was created in 2011.
Arenaria aculeata was created in 1871.
Montagnea arenaria was created in 1815.
Carex umbrosa was created in 1801.
Carex ericetorum was created in 1777.
Carex occidentalis was created in 1889.
Carex aquatilis was created in 1803.
Carex nigra was created in 1753.
Carex tiogana was created in 1999.
Carex flacca was created in 1771.