Why is the Ash Tree Called Ash?
The common name of the ash tree dates back many centuries and derives from the Old English word "æsc", which means "spear". This likely refers to the spear-shaped leaves that are so iconic for the ash tree. It may also relate to ancient peoples using ash wood to make spears and other weapons because of its excellent properties.
Symbolic Meaning and Mythology
Beyond its useful physical characteristics, the ash tree holds deep symbolic meaning in many cultures. In Norse mythology, the ash was considered the ‘Tree of Life‘. Legend told that the first man on Earth emerged from an ash tree.
The Druids also revered ash trees and linked them with healing powers. According to Celtic mythology, passing sick children through a split ash tree would cure them of their ailments.
In the Bible, the prophet Isaiah uses the example of a man planting an ash tree to show the futility and temporariness of idolatry. The work of men‘s hands cannot compare to the power of God.
Identification and Biology
Ash trees are in the genus Fraxinus and are common throughout much of Europe, Asia and North America. There are about 65 species worldwide including white ash, black ash, blue ash and European ash.
They are deciduous trees with pinnately compound leaves typically made up of 5-11 leaflets. The seeds are called ‘keys‘ and their winged shape aids in wind dispersal. Ash trees are dioecious, meaning male and female flowers occur on separate trees.
The Emerald Ash Borer
In the 1990s, the invasive emerald ash borer arrived from Asia and began decimating ash tree populations in North America. As of 2021, this beetle has killed hundreds of millions of ash trees. Foresters now recommend planting other hardy native trees like oaks, maples and hickories rather than ash.
Ash Wood and Human Use
The wood of the ash tree is characterized by its straight grain, strength, hardness and shock resistance. It has long been prized by craftsmen for applications like tool handles and baseball bats. Ash was also important for construction and furniture-making historically.
Ash Wednesday and Ashes Symbolism
In the Christian tradition, Ash Wednesday marks the first day of Lent. Ashes from burned palm branches are placed on worshippers‘ foreheads as a sign of penitence, mourning and mortality. This echoes Biblical verses that refer to dust and ashes.
The phrase "ash to ash, dust to dust" from Anglican burial rites reflects the Christian belief that human bodies will return to the earth after death. For this reason, ash trees are sometimes planted to memorialize individuals who have been cremated. Their ashes provide nutrients for the tree to grow.