rigid ryegrass lolium rigidum on black with copy space

agriculture annual area art artistic beautiful black branching card cereal cereals common darnel ears europe european familiar family field flora florets fodder gramineae grass grassland grazing isolated italian loliul lolium meadow monocot mousemat multiflorum names nature panicle pasture pattern perenne perennial placemat plant poaceae poster producing rigid rigidum rye ryegrass seed species stamens stem stiff swiss waving wimmera