User blog comment:Unownshipper/Flora and Fauna of Rapture/@comment-6024608-20131023024619

Langford's Frankentrees - trees gentically modified to maximize their conversion of Carbon Dioxide and generation of Oxygen  (growing fast also means they would be a source of wood (lots of uses including fiber for newsprint))

Considering all the farms there would have to be in Rapture these actually may not really be needed for 'Oxygen' and rather be more practically a 'crop' for the wood.

Testxyz (talk) 02:46, October 23, 2013 (UTC)