#drupelet  a small part of an aggregate fruit that resembles a drupe
  supertype:  drupe__stone_fruit__stonefruit  fleshy indehiscent fruit with a single seed: e.g. almond; peach; plum; cherry; elderberry; olive; jujube
  subtype:  blackberry  large sweet black or very dark purple edible aggregate fruit of any of various bushes of the genus Rubus
  subtype:  raspberry  red or black edible aggregate berries usually smaller than the related blackberries
  subtype:  acinus.drupelet__acinu  one of the small drupes making up an aggregate or multiple fruit like a blackberry

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