Tall Oatgrass (bulbosum)
Arrhenatherum elatius (Linnaeus) Beauvois ex J. & K. Presl var. bulbosum (Willdenow) Spenner
Tall Oatgrass (bulbosum): https://marylandbiodiversity.com/species/16379
Synonyms
Bulbous Oatgrass 
There are no media of this species.