Appearance
It is a perennial bunchgrass,, which grows 30–120 cm, flowering from June until August. The panicles are green to purplish. The spikelets have 5 to 14 flowers.It has a short, blunt ligule compared to other grasses 1 mm high. The leaves are bright green and up to 4 mm across.
References:
Some text fragments are auto parsed from Wikipedia.