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".
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.