close-up spiny tree trunk of zanthoxylum americanum, prickly ash or sichuan pepper on natural green background

close spiny tree trunk zanthoxylum americanum prickly ash or sichuan pepper natural green background there place text nature concept design piperitum toothache yellow wood garden aromatic bark beautiful plant food herb healthy suterberry medicine brown organic japanese fruit traditional ingredient fall botany berry landscape bush health beauty environment branches texture growth flora macro autumn branch red hercules