Which has smaller flowers, Campsis or Kalmiopsis?
Kalmiopsis Kalmiopsis is a small genus of flowering plants in the heath family. It contains two vaginas, which are endemic to Oregon in the United States. This was a monotypic genus containing only "Kalmiopsis leachiana" until 2007, when a form of it was elevated to species status, "Kalmiopsis fragrans".
Ichtyoselmis Ichtyoselmis macrantha (also spelled "Ichthyoselmis"; formerly known as "Dicentra macrantha"; large-flowered dicentra) is the only species in the genus Ichtyoselmis. It is a perennial plant growing from a long rhizome, native to woodland and glades at elevations of 1500 - in northern Burma and southern China.