Heartwood
Esquema
Jerarquía
<materials by origin> > biological material > plant material > <wood and wood products> > wood (plant material) > <wood by form or function>
Descripción
Hard, central wood of the trunks of dead trees. Usually, heartwood contains tannins which make it aromatic and dark in color.
URI original del concepto
Otros términos
- 心材 [zh]
- xīn cái [zh]
- xin cai [zh]
- hsin ts'ai [zh]
- duramen [en]
- heart-wood [en]