Which has smaller flowers, Campsis or Kalmiopsis?
Campsis Campsis (trumpet creeper, trumpet vine) is a genus of flowering plants in the family Bignoniaceae, native to woodland in China and North America. It consists of two species, both of which are vigorous deciduous perennial climbers, clinging by aerial roots, and producing large trumpet-shaped flowers in the summer. They are hardy but require the shelter of a warm wall in full sun.
Acacia buxifolia Acacia buxifolia, commonly known as box-leaf wattle, is shrub species that is endemic to Australia. It grows to up to between 1 and 4 metres high and has phyllodes that are 10 to 45 mm long and 2 to 11 mm wide. The bright yellow spherical flowerheads appear in groups of 2 to 14 in the axils of the phyllodes from July to November in the species native range, followed by straight or curved seed pods which are 30 to 70 mm long and 5 to 8 mm wide.