Core mature wood tree

A heart-ripening tree is a tree that has a colored but water-poor wood part as the transition from the heartwood to the sapwood . From the outside in, the tree has sapwood, mature wood and heartwood.

The core-hoopwood trees which is one common ash ( Fraxinus excelsior ) and the spindle tree ( Euonymus ).

literature

• Martin Eckhard, Wolfgang Nutsch, Gerhard Seifert: Wood technology. Workbook - learning fields 1 to 6, 3rd edition, Verlag Europa-Lehrmittel, Haan - Gruiten 2016, ISBN 978-3-8085-4453-2 .

supporting documents

1. ^ ^{A b} Gerhard Stinglwagner, Ilse Haseder, Reinhold Erlbeck: The cosmos forest and forest lexicon . 4th edition. Franckh-Kosmos, Stuttgart 2009, p. 467. ISBN 3-440-12160-7 .

Web links

• Native tree species (accessed June 19, 2020)
• Types of wood - rough characteristics Abbreviations DIN EN 13556 (accessed on June 19, 2020)
• Wood as a constructive building material (accessed on June 19, 2020)
• Rüster (elm) 11 (accessed June 19, 2020)
• The wood of the spruce - properties and use (accessed June 19, 2020)