Which is native to North America, Comptonia or Caladium?
Comptonia (plant): Comptonia is a monotypic genus (containing only Comptonia peregrina) in the family Myricaceae, order Fagales. Comptonia (plant):  It is native to eastern North America, from southern Quebec south to the extreme north of Georgia, and west to Minnesota. Caladium:  There are over 1000 named cultivars of "Caladium bicolor" from the original South American plant.
Comptonia