Definitions

1. noun

A type of grass (Spartina pectinata) native to wetlands in North America.

“The bluejoint grass is commonly found in marshy areas near rivers.”

2. noun

A type of reed (Schoenoplectus pungens) also known as three-square grass, native to wetlands in North America.

“The bluejoint reed is an important food source for many waterfowl species.”