jerusalem artichoke, helianthus tuberosus, called sunroot, sunchoke or earth apple yellow flowers selective focus

artichoke background beautiful bloom blooming blossom botanical botany bright closeup color detail edible field flora floral flower flowers foliage food garden gardening green growth helianthus herb jerusalem leaf natural nature nobody orange outdoor petal plant seasonal summer sun sunchoke sunny sunroot topinambur tuberosus vegetable yellow