Hemlock and rhododendron overhang cliff from top and forest canopy downslope also shade cliff. Hemlock is still looking healthy. Trail passes at base of cliff, leading to Alum Cave and swimming holes.;Near vertical sandstone cliff face which receives more light , precipitation and runoff compared to adjacent rockhouse overhang. There are a few ferns and woody saplings on ledges and in cracks, mosses and lichens dominate the rock faces. Cliff face is shaded by trees above and below.
Representativeness
Plot samples entire section of vertical cliff face, with plants rooted in crevices, but not at base, included.