Raw fluorescent flux is a byproduct found on vegetation which has been affected by a high degree of radiation. It can be consumed to quench thirst and provide a boost to disease resistance.
Flux is acquired by harvesting the mutated flora in nuked zones. Raw fluorescent flux is specifically collected by harvesting the mutated variants of the following flora:
Raw fluorescent flux can be attained easily by launching a nuke in any biome containing one of these floras.
Mutated variants of the flora will have slight name and color changes to indicate the mutation.