bur clover
- any of several Eurasian legumes of the genus Medicago, as M. hispida, having yellow flowers and prickly, coiled, black pods, naturalized in North America.
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Origin of bur clover
An Americanism dating back to 1865–70
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for bur clover
Historical Examples
This and the toothed medic are known to farmers under the name of bur-clover.