jerusalem artichoke – helianthus tuberosus

america american americana appalachain appalachia appalachian artichoke bloom blooming blossom blossoms blue close closeup fencerows field fields flora floral flower flowering flowers head heads helianthus jerusalem macro meadow meadows mountain mountains mountian mountians parkway petal petals plant plants potato ridge roadside roadsides root shrub shrubs states sunroot tuberosus united usa vegetable vegetation virginia wildflower wildflowers yellow