Which plant was classified as a Eucalyptus until the mid 90s, the Physocarpus or Corymbia?
Physocarpus: Physocarpus, commonly called ninebark, is a genus of flowering plants in the family Rosaceae, native to North America (most species) and northeastern Asia (one species). Corymbia: Corymbia is a genus of about 113 species of tree that were classified as "Eucalyptus" species until the mid-1990s.
Corymbia