dock

Any coarse weedy plant of the genus , in the buckwheat family, that has a long taproot and is sometimes used as a potherb. Most docks are native to Europe but naturalized throughout North America. Examples include curly dock () and bitter dock (). The early basal leaves of patience-dock () are sometimes used in salads. The common weed is known variously as dock, common sorrel, or garden sorrel. See also sorrel.

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