High mountain top with spruce communities on top including woodlands (MONF.281) and forest. Even aged younger stands have dense shade with little growing in understory by mosses (Leucobryum).;High elevation mountain top with caprock of Pottsville sandstone. Level to rolling wide plateau like ridge. Forest strongly dominated by somewhat stunted spruce with scattered Yellow birch. There is moderate cover by Vaccinium erythrocarpon in the shrub layer and heavy moss cover on the floor.
Representativeness
Matrix forest of top of Spruce Knob, mature patch with shrub layer and multiple size classes of spruce.