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Plate 78.— Classification: system Palustrine, CLASS Scrub-Shrub Wetland, subclass Broad-leaved Evergreen, DOMINANCE TYPE 

 Ledum groenlandicum—Kalmia angustifolia—Chamaedaphne calyculata, WATEK regime Saturated, water chemistry Fresh- 

 Acid, soil Organic. Subordinate plants include peat moss (Sphagnum spp.), crowberry (Empetrum nigrum), cloudberry (Rubus 

 chamaemorus), and black spruce (Picea mariana). (Washington County, Maine; June 1976; Photo by V. Carter) 



