Hugel is an official term used by Cornell University horticulture in its outreach program. However they don't include stumpage in their definition of moundable OM and they should probably be pestered until they do.
Freakin' hippies and Squares, since 1986
The only thing that kept the leeches off of me was this tiny ad:
It's like being on a deserted island - only with gardens and natural buildings in Montana