Plantae | Pinales | Pinaceae | Picea | Picea abies
Rothe GM, Weil H, Geider M, Pfennig P, Wilhelmi V, Maurer WD. 1988. Nutrient element and carbohydrate status of Norway spruce at Mt. Kleiner Feldberg in Taunnus exposed to air pollution and soil acidification. European Journal of Forest Pathology 18:98-111.