@article {3859, title = {High-elevation Ground-layer Plant Community Composition Across Environmental Gradients in Spruce-Fir Forests}, journal = {Ecological Research}, volume = {26}, year = {2011}, note = {Maps, Figures}, month = {November}, pages = {1089-1101}, keywords = {Biology, Ecology, Flora, Fraser fir, Red spruce, Soil acidity, Soils, Trees}, url = {http://www.springerlink.com/content/j530653456818350/}, author = {Stehn, Sarah E and Webster, Christopher R and Jenkins, Michael A and Jose, Shibu} }