well, real honey contains suspended pollen. At least raw, unfiltered honey does. While there are problems with the purity and adulteration of honey, it's primarily, I believe, with imported honey. Buying from a beekeeper is usually a safer bet. Some beekeepers, sometimes, run short of honey and buy from "another beekeeper" and again, that could be suspect.

I think what you need to do is explain to the beekeeper that you have an allegy to eating pollen, and you need the honey to be heated and highly filtered. The beekeeper will most likely object that such acts run the goodness in honey, but she might be able to oblige nonetheless.