They are native to tropical America and related to the dieffenbachia and philodendron.
From the kentucky.com
Common houseplants that can have toxic effects include aloe, dieffenbachia, philodendron and calla lily.
From the washingtonpost.com
The back of the border features two large variegated dieffenbachia varieties, Tropic Forest and Camouflage.
From the washingtonpost.com
Other houseplants can be propagated by root offsets like sansaveria, aloe, dieffenbachia, and hen and chicks.
From the thestate.com
At one point, our guide took out his machete and hacked off a couple of giant dieffenbachia leaves, which we held over our heads during a sudden downpour.
From the post-gazette.com
Philodendrons and another popular arum houseplant, dieffenbachia or dumbcane, account for numerous poisonings, according to poison center reports.
From the chron.com
Dieffenbachia seguine produces a diverse variety of crystal-containing cells in every organ, suggesting that crystals play a variety of roles in the plant, but the roles remain unknown.
From the sciencedaily.com
More examples
Evergreen perennial herbs of tropical America with lush foliage and poisonous sap; often cultivated as houseplants
Dieffenbachia is a genus of tropical plants in the Family Araceae noted for their patterned leaves. The name commemorates Ernst Dieffenbach, a German physician. Members of this genus are popular as houseplants because of their tolerance for shade. ...