briza maxima, aka big quaking or large quaking grass, blowfly or rattlesnake grass, shelly, rattle or shell grass

aka background beautiful beauty big blossom blowfly botany breeze bright briza close closeup color countryside decorative environment fields flora floral flower flowers foliage fresh freshness garden grass green growing growth head isolated large leaf macro maxima meadow natural nature ornamental outdoor outdoors plant plants quaking rattle rattlesnake rural season seed seedheads shake shell shelly slightest spring stalks summer sunlight their weed wild yellow