Complex sentence: Tasmanian has two species of endemic "Athrotaxis", "Athrotaxis selaginoides" King Billy Pine and "Athrotaxis cupressoides" Pencil Pine are long lived trees reaching ages of over 1200 years old.
Split into simpler sentences: Tasmanian has two species of endemic "Athrotaxis", "Athrotaxis selaginoides" King Billy Pine and "Athrotaxis cupressoides" Pencil Pine. These are long lived trees reaching ages of over 1200 years old.