this is Helianthus tuberosus, the Topinambur, family Asteraceae

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Size: 3104px × 4672px
Photo credit: © Franz Neidl / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: artichoke, asteraceae, helianthus, italy, jerusalem, nutzpflanze, sunflower, topinambur, tuberosus, tuberous, vertical, wurzelgemüse