Sperisen, Christoph

Report

• Tollefsrud M.^*, Sperisen C.^**
  Paternal introgression from Siberian spruce (Picea obovata) to Norway spruce (P. abies): tracing pollen and seed flow with chloroplast and mitochondrial DNA
  ^*Norwegian Forest and Landscape Institute (Ås), Norway
  ^**Swiss Federal Research Institute for Forest, Snow and Landscape Research (Birmensdorf), Switzerland