a perennial herbaceous plant species of weinik calamagrostis of the grass or bluegrass family poaceae calamagrostis epigejos

autumn landscape environment nature meadow epigejos dry natural stem wild growth spikelet blue sunlight texture countryside fluffy weed ripe head agriculture ornamental seed wind high grass fodder plant ikebana background field bushgrass grasses cereals wood smallreed seeds august grow green poaceae ear stalk calamagrostis lot summer gramineae dead yellow