Symbiosis
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Norway Spruce
Ivar Leidus / CC BY-SA 3.0 ee

Tree·Pinaceae

Norway Spruce

Picea abies

Habitat
Dominant tree of boreal and montane coniferous forest across northern and central Europe
IUCN status
LCLeast Concern
Max height
55 m

Ecological relationships

Eaten by

  • Red Crossbill
    Red CrossbillLoxia curvirostra

    Spruce cones are a primary food source across much of the European range; mandible morphology is adapted to prise open conifer cone scales.

  • Spotted Nutcracker
    Spotted NutcrackerNucifraga caryocatactes

    Seeds of Norway Spruce form a major dietary component.

Mycorrhizal partner of

  • Chanterelle
    ChanterelleCantharellus cibarius

    Dominant ectomycorrhizal association in Scandinavian and Central European spruce forests.

  • Fly Agaric
    Fly AgaricAmanita muscaria

    Ectomycorrhizal partner of Norway Spruce throughout its European range.

Host of

  • Cauliflower Fungus
    Cauliflower FungusSparassis crispa

    Causes butt rot in Norway Spruce; a major secondary host alongside Scots Pine.

Nesting site for

  • Crested Tit
    Crested TitLophophanes cristatus

    Nests in rotting stumps and cavities in spruce-dominated boreal and montane forests.

Seeds dispersed by

  • Spotted Nutcracker
    Spotted NutcrackerNucifraga caryocatactes

    Caches enormous quantities of Norway Spruce seeds; primary long-distance disperser in montane and boreal-temperate forests.