growing yellow helianthus tuberosus flower head against it`s natural foliage background, also known as: jerusalem artichoke,

artichoke background beautiful beauty bloom blossom botanic bush closeup color daisy edible flora floral flower flowers food fresh garden green growing head helianthus herb herbaceous isolated jerusalem leaf like natural nature outdoor perennial plant raw root shrub spring summer sunchoke sunflower tuber tuberosus vegetable white yellow