it's bundt-- best described as a german style pound cake (it has more ingredients than a real pound cake, but the cake is rich, dense and moist, like pound cake) and its baked in an elabrately shaped pan, not just a plain ring pan like a angel food, (you can use a simple ring pan, but)
to see the shapes of the pans, look here:
http://www.bettycrocker.com/bettystore/asp/sViewCat.asp?GMISID=59&SID=2&MID=104