Plantae | Pinales | Pinaceae | Picea | Picea abies
Godbold, D.L., Fritz, H.-W., Jentschke, G., Meesenburg, H. & Rademacher, P. (2003) Root turnover and root necromass accumulation of Norway spruce (Picea abies) are affected by soil acidity. Tree Physiology, 23, 915-921.