green leaves of zanthoxylum americanum or prickly ash. sichuan pepper in summer garden on blye sky background

americanum aromatic ash autumn background bark beautiful beauty berry blye botany branch branches bungeanum bush closeup concept design environment fall flora food fruit garden green growth health healthy herb ingredient japanese landscape leaves macro medicine natural nature organic pepper piperitum place plant prickly sichuan sky summer suterberry text texture toothache traditional tree wood yellow zanthoxylum