Board Thread:General Discussion/@comment-4963061-20190519054001

I remember an episode of classic Ben 10 where he was allergic to flowers or plants of some kind, but I can't find anything about it and I don't think it's ever come up since then. Does anyone have any more info on this? All I turn up when I search for Ben 10 allergies is about whether or not Ben is actually allergic to peanuts. 