#stalk__stem  a slender or elongated structure that supports a plant or fungus or a plant part or plant organ
  supertype:  plant_organ__plantorgan  a functional and structural unit of a plant or fungus
  subtype:  filament.stalk  funicle  cane.stalk  sporangiophore  cutting.stalk  tuber  rhizome  axis.stalk  caudex  beanstalk  cladode  stock.stalk  stipe  scape  petiole  bulb  corm  branch  culm  haulm  tree_trunk
  part:  receptacle.plant_part  enlarged tip of a stem that bears the floral parts

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