dumb cane

Noun dumb cane has 1 sense

• dumb cane(n = noun.plant) dieffenbachia sequine, mother-in-law plant, mother-in-law's tongue - an evergreen plant with large showy dark green leaves; contains a poison that swells the tongue and throat hence the name;
is a kind of aroid, arum
is a member of dieffenbachia, genus dieffenbachia