Thanks for all the information guys! Really wish I didn't jump the gun and throw out my Dieffenbanchia (it looked great in the tank!)... Not like my Asain painted frogs are going to be muching on them anyway, they hardly even move, just burrow in their substrate, and stay their until night when they move to a slightly further, different location to burrow in... not the most active of the frogs... lol

I find it amazing how many terrarium plants are poisonous! But I guess if there is no worry of the amphibian breaking off the leaves, of ingesting the plant, your safe.