Three-dimensional computer model of internal tree density of the old wild pear in Gödöllő, Hungary (left: layer at 30 cm height; right: 3D-image at 5 different heights).

 
 
  Part of: Takács M, Szénási Á, Malatinszky Á (2020) Polypores, Agrobacterium and ivy damage on Hungarian ancient trees. Nature Conservation 40: 1-38. https://doi.org/10.3897/natureconservation.40.51633