Association of ectomycorrhizal mats with Pacific yew and other understory trees in coniferous forests

Griffiths, Robert P.; Chadwick, Amy C.; Robatzek, Merrilee; Schauer, Krista; Schaffroth, Kimberly. 1995. Association of ectomycorrhizal mats with Pacific yew and other understory trees in coniferous forests. Plant and Soil. 173: 343-347.