This study describes the population structure of Norway spruce (Picea abies) as revealed by protein polymorphisms and morphological variation. Electrophoretically detectable genetic variability was ...

Rapid height growth may positively influence fiber length in Swedish spruce wood. A case study investigated wood samples from ...

Pollen and macrofossils of Picea from the Chelford Interstadial (Early Devensian) of England are described. All leaves and cones were referred to P. abies (L.) Karsten, and the unimodal size ...

We buy live Christmas trees with the best of intentions, excited about the possibilities of decorating our living rooms for the holidays and our gardens for evermore. Sometimes, that's just the ...