great spangled fritillary butterfly feeding on a wildflower

america american americana appalachain appalachia appalachian asclepias background black bloom blooming blooms blossom blossoms blue branch bud buds bull butter butterflies butterfly cirsium common cybele dusty family feed feeding field fields flora flower flowering flowers forest forests fritillary great hillside horizontal meadow meadows mountain mountains mountian mountians nymphalidea parkway plant plants ridge shape spangled spear speyeria ssteraceae states united usa vertical virginia vulgare weed weeds white wild wildflower wildflowers wood woodland woodlands woods