1.  dead nettle(n = noun.plant) hedge nettle, stachys sylvatica - foul-smelling perennial Eurasiatic herb with a green creeping rhizome;
is a kind of herb, herbaceous plant
is a member of genus stachys, stachys

2.  dead nettle(n = noun.plant) - any of various plants of the genus Lamium having clusters of small usually purplish flowers with two lips;
is a kind of herb, herbaceous plant
is a member of genus lamium, lamium
has particulars: lamium album, white dead nettle, henbit, lamium amplexicaule

3.  dead nettle(n = noun.plant) galeopsis tetrahit, hemp nettle - coarse bristly Eurasian plant with white or reddish flowers and foliage resembling that of a nettle; common as a weed in United States;
is a kind of herb, herbaceous plant
is a member of galeopsis, genus galeopsis

4.  dead nettle(n = noun.plant) clearweed, pilea pumilla, richweed - a plants of the genus Pilea having drooping green flower clusters and smooth translucent stems and leaves;
is a kind of nettle
is a member of genus pilea, pilea

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