For what it's worth, it's trivially easy to grow your own bioluminescent fungi: http://en.wikipedia.org/wiki/List_of_bioluminescent_fungi http://en.wikipedia.o

For what it's worth, it's trivially easy to grow your own bioluminescent fungi: http://en.wikipedia.org/wiki/List_of_bioluminescent_fungi http://en.wikipedia.org/wiki/List_of_bioluminescent_fungi They don't last as long as the plants, but if you get the right ones then you can eat them once you're done.