Complex sentence: By far the greatest diversity is in New Caledonia (18 species), with others in Australia, Argentina, New Zealand, Chile and Malesia, where "Agathis" extends a short distance into the northern hemisphere, reaching 18 ° N in the Philippines.
Split into simpler sentences: By far the greatest diversity is in New Caledonia (18 species), with others in Australia, Argentina, New Zealand, Chile and Malesia. In Malesia "Agathis" extends a short distance into the northern hemisphere, reaching 18 ° N in the Philippines.