Authors
A. S. Larsen
Division for Forest Genetic Resources, Copenhagen University, Hørsholm Kongevej 11, DK-2970, Hørsholm, Denmark
M. Jensen
Department of Horticulture, Århus University, Kirstinebjergvej 10, DK-5792, Årslev, Denmark
E. D. Kjær
Division for Forest Genetic Resources, Copenhagen University, Hørsholm Kongevej 11, DK-2970, Hørsholm, Denmark