| Mercurialis annua 
 
 Eurafrican annual naturalized in America as a weed;
 formerly dried for use as a purgative, diuretic or antisyphilitic
 • Syn:
 herb mercury, herbs mercury, boys-and-girls
 • Hypernyms:
 herb, herbaceous plant
 • Member Holonyms:
 Mercurialis, genus Mercurialis
 
 
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