WOOD SPECIES FOR THE BIEDERMEIER FURNITURE A MICROSCOPIC CHARACTERISATION FOR SCIENTIFIC CONSERVATION

Wood species identification is an important, compulsory step in the scientific conservation of the historic furniture as a significant part of the cultural heritage. It is known that a visual examination of an investigated sample does not always bring enough information about the original species and that a microscopic approach is more reliable. Species identification can be performed if the microscopic images are interpreted for common, but also for specific features and characteristics, by means of identification keys and in comparison with reference images. This paper provides the microscopic characterization with identification keys for six hardwood species, some of the most common in Biedermeier furniture (elm - Ulmus glabra Huds., cherry - Prunus avium L., walnut - Juglans regia L., pear - Pyrus communis L., aspen -Populus tremula L., African mahogany - Khaya ivorensis A. Chev.). The characterization can be used for wood identification purposes by laboratories working in the field of cultural heritage wood conservation. This work is part of a recent research project that aims to develop and implement a scientific investigation for furniture conservation.