common blackberry flowers – rubus allegheniensis

allegheniensis america american americana appalachain appalachia appalachian april bear bears berries berry bird birds black blackberries blackberry bloom blooming blossom blossoms blue common flora floral flower flowers food forest fruit fruits garden june may mountain mountains mountian parkway plant plants ridge rubus source spring states thicket thickets uncultivated united usa virgina virginia white wild wildflower wildflowers wood woodland woodlands woods