Callitris columellaris is a species of coniferous tree in the family Cupressaceae (cypress family), native to most of Australia. Common names include White Cypress-pine, Murray River Cypress-pine, and Northern Cypress-pine. "Callitris columellaris" has been naturalised in Hawaii and in southern Florida. Using only the above description and what you know about the world, "Coniferous tree's absorb the most carbon dioxide versus other tree families." is definitely correct, incorrect, or inconclusive? 