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

The trees surrounding Wheatland tower overhead, yet in one corner, the plants can be crushed by the tiniest feet. Here, in the dwarf conifer garden, a circle of twigs surrounds a 5-inch tall ...

Aim: We used combined palaeobotanical and genetic data to assess whether Norway spruce (Picea abies) and Siberian spruce (Picea obovata), two major components of the Eurasian boreal forests, occupied ...