1. Devegetated - Having removed the vegetation from an area. Lund 2002
2. Devegetation -
Destruction of vegetation (by fire, human impact).
http://www.nature.nps.gov/nrbib/HTML%20files/33.htm#3259
3. Devegetation -The removal of vegetation and exposure of bare soil throughout at least one growing season. Lund 1998