Noun mithridate mustard has 1 sense
  1. field pennycress, French weed, fanweed, penny grass, stinkweed, mithridate mustard, Thlaspi arvense - foetid Eurasian weed having round flat pods; naturalized throughout North America
    --1 is a kind of pennycress
    --1 is a member of Thlaspi, genus Thlaspi
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