Dropped Plants Maelstrom Snap Dragons Frozen Fly Traps Fish on a Vine Prickly Bear Cactus White Tiger Lily Maltese Tiger Lily
In terms of dungeons, I think mega snacks drop from the Arch-Madge and Exalted one-shot dungeons, also from Waterworks, from Mirror Lake, and maybe from Darkmoor.
Alia Misthaven