weed knotroot foxtail

abstract asian asymmetry backdrop background beautiful botanical bright cell change closeup color decor decoration design detail ecological ecology element environment environmental filigree flora floral flower foliage foxtail frame fresh geniculata grass green grow growth herb knotroot leaf leaves life macro natural nature nice old organic pattern photosynthesis pigeon plant pleasant repeat season seasons setaria simple slender spine spring structure structures summer surface symmetry textile texture tree vein venation vintage wallpaper water weed