1653: Camp Slough, looking SSW from Middle Ridge. Foreground: Dwarf Spruce, crowberry; Border of Slough: Black Spruce, Tamarack, Willow; In Slough: sedge; on ridge beyond: Alpine bearberry, Vaccinium uliginosum. 1654: Two Caribou trails descending from middle Ridge into Camp Slough, looking W. (F.H.) Black spruce, Tamarack, Willow, dwarf Birch, Vaccinium uliginorum, crowberry, sedge (Carex choedoribuza predominating).