mercurialis : Idioms & Phrases
genus mercurialis
-
noun a genus of slender herbs belonging to the family Euphorbiaceae
Mercurialis.
WordNet
mercurialis annua
-
noun Eurafrican annual naturalized in America as a weed; formerly dried for use as a purgative, diuretic or antisyphilitic
herb mercury; herbs mercury; boys-and-girls.
WordNet
mercurialis perennis
-
noun European perennial weedy plant with greenish flowers
dog's mercury; dog mercury.