Yes, interesting, but it takes years of grows to get a buxus as far as giving sufficient wood to make even a very small box.
If the mistake in translation is true (I got it from wikiP) and then I Googled Pandora's box - images, all those box related items (8.630.000) are mistakes too. Even though the variety is interesting.

And if I read well- out of the box came besides all evils of the world also - hope.