Experts and BHG readers answer.
Shade butterfly plants
Shade and butterfly plants are pretty much mutually exclusive. Butterflies rely on the warmth of the sun for their body heat, so they are much more active in the sun than in shady areas. Because you live in Florida and the sun is more intense there than in northerly locations, you may be able to get by planting species that prefer sun, but would tolerate the bright shade that you have.