Nutrient foraging in woodland herbs: a comparison of three species of Uvularia (Liliaceae) with contrasting below-ground morphologies

Wijesinghe, Dushyantha K. ; Whigham, Dennis F. (2001). Nutrient foraging in woodland herbs: a comparison of three species of Uvularia (Liliaceae) with contrasting below-ground morphologies . American Journal of Botany, 88 , 1071-1079.