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mustard family

noun
  1. the plant family Cruciferae (or Brassicaceae), characterized by herbaceous plants having alternate leaves, acrid or pungent juice, clusters of four-petaled flowers, and fruit in the form of a two-parted capsule, and including broccoli, cabbage, candytuft, cauliflower, cress, mustard, radish, sweet alyssum, turnip, and wallflower.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018