Complex sentence: The main tree species in the rainforest is the Antarctic Beech, associated species include Prickly Ash, Coachwood, Sassafras, Soft Corkwood and Yellow Carabeen.
Split into simpler sentences: The main tree species in the rainforest is the Antarctic Beech. Associated species include Prickly Ash, Coachwood, Sassafras, Soft Corkwood and Yellow Carabeen.