dieffenbachia : Idioms & Phrases
dieffenbachia sequine
-
noun an evergreen plant with large showy dark green leaves; contains a poison that swells the tongue and throat hence the name
dumb cane; mother-in-law plant; mother-in-law's tongue.
WordNet
genus dieffenbachia
-
noun evergreen perennial herbs of tropical America with lush foliage and poisonous sap; often cultivated as houseplants
Dieffenbachia.