Oatgrass

Oatgrass is a common name for several plants and may refer to:

• Arrhenatherum, oatgrass or button-grass
• Avenula pubescens, downy oat-grass or downy alpine oatgrass
• Danthonia californica, California oatgrass
• plants of the genus Trisetum are known as oatgrass
• Oats, young plants of which may be referred to as "oat grass"