This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Achnatherum occidentale HC. en Achnatherum occidentale ssp pubescens from Manual of the grasses of the United States USDA Miscellaneous Publication No Washington DC usda gov imageID stelavd tif Hitchcock rev Chase Template PDUSGovUSDANRCS see source page PDUSGov Achnatherum occidentale Manual of the grasses of the United States