About Diarrhena obovata (Gleason) Brandenburg
Diarrhena obovata, commonly known as hairy beakgrain or obovate beakgrain, is a flowering plant species that belongs to the cool-season grass subfamily Pooideae. It is native to the north-central and east-central regions of the United States. This perennial plant can grow up to 4 feet (1.2 meters) tall, and it is typically found growing in rich woodlands.