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
I'm not sure if I approve of this interruption. But this tiny ad checks out:
Escape to gardens and natural buildings (for free-ish) in Montana