mithridate mustard

Noun mithridate mustard has 1 sense

• mithridate mustard(n = noun.plant) fanweed, field pennycress, french weed, penny grass, stinkweed, thlaspi arvense - foetid Eurasian weed having round flat pods; naturalized throughout North America;
is a member of genus thlaspi, thlaspi
is a kind of pennycress