The occurrence of mixed stands of the <i>Eucalyptus</i> subgenera <i>Monocalyptus</i> and <i>Symphyomyrtus</i> in south‐eastern Tasmania

Abstract

Abstract Mixed stands of eucalypts were examined on several sites in south‐eastern Tasmania. Species from the subgenus Monocalyptus (E. puchella and E. obliqua) became dominant over species from the subgenus Symphyomyrtus (E. viminalis and E. globulus) as the age of the stand increased. In glasshouse trials , Symphyomyrtus species were initially at an advantage since they were more opportunistic than Monocalyptus species owing to their more rapid and even germination and higher initial growth rates. In addition, the Monocalyptus species E. pulchella showed a greater tendency to regenerate vegetatively than the Symphyomyrtus species E. viminalis and E. ovata.