If I have a variant that is holding an enumeration, what information can extract from it (and how)?

If I have a variant that is holding an enumeration, what information can extract from it (and how)?
Would like some (e)RTTI information but from the limit Googling I have done, I don't think it it possible.

And before you ask, I can't change anything - I am given the variant by the hosting application (to my plug-in) :-\