Much has been written on trees in magical folklore and Paganism. This post will concern these trees in relation to cemeteries, souls of the dead, and their uses in death witchcraft and necromancy. 

Many of these trees are used for wands and talismans in death magic. A branch can be picked up from the ground of a cemetery and polished into a powerful tool. If you understand the associations, you may grind their bark for protection powders, give their dried leaves as offerings, and include them in talismans.

These particular trees are common in North America where I live, though you can find many more online. Along with their mythological symbolism, many of these trees are planted in cemeteries because they require little upkeep to survive. However, this only highlights their association with endurance, hardiness, immortality and rebirth. 
Note that these trees have many more associations and folklore attached to them. I am focusing on what I can find that connects to death, resurrection, and the afterlife.
​

• Acacia - The ancient Egyptians made coffins from acacia due to its association with Osiris. In some versions, after Seth killed Osiris, Osiris’ coffer washed up in Byblos, where an acacia grew around it. Because some Egyptian Gods were also born under the acacia, the tree shelters the Gods who decide upon life and death. Hence, the acacia was put to much use honoring the dead: Egyptians would use its gum to coat mummies and burn wreaths for the dead; and Hebrews planted these trees near graves.
• Cedar - A common tree in American cemeteries, the cedar has roots in Chinese folklore. According to one story, a king jailed an innocent man to pursue his wife. The man died in jail, and his wife committed suicide. Even though their graves were buried far apart, cedars grew upon the graves, and eventually their branches touched. Cedar is also a symbol of Hades Lord of the Dead, and its oil was used in Egyptian mummification.
• Cypress - With strong connections to the Furies, Fates and several chthonic deities, cypress has a long history in Greek and Roman funeral rites. According to myth, Apollo gave a man Cyparissus a white stag, which was accidentally killed. Cyparissus asked the Gods to let him mourn forever, and, eventually tired of his weeping, the Gods turned him into a cypress tree. Mourners would carry cypress branches, and eventually lay the corpse down on a bed of cypress leaves before burial. Cypresses were planted by graves, or by a home to warn that the plot was occupied by a corpse. This period, a nine day period after being buried or cremated, was considered to have corrupted energy that the cypress (along with yew) guarded others from. 
• Holly - Holly is sacred to Thor, and its use was said to protect one from lightning strikes. It is planted in cemeteries to protect the dead and mourners. The tree is used in celebrations around the winter solstice, being a symbol of the popularized NeoPagan Holly King, who ruled the year from summer to the winter solstice. 
• Mulberry - Throughout the Middle East, India, Europe and Asia, mulberry leaf was traded and sold for its medicinal benefits. The mulberry quickly became associated with life and restoration, and the weeping mulberry is planted in cemeteries to represent healing grief and eternal life after life. 
• Myrtle - When Venus washed up on the Isle of Cytheraea, it is said that she hid her nakedness behind a myrtle tree. She then labeled the tree as Hers, and it became associated with eternal love. It is planted in cemeteries for this same purpose. 
• Oak - Often planted within military and children’s cemeteries, oak signifies strength, authority and protection. Its associations with thunder deities such as Thor and Zeus come from its remarkable hardiness in withstanding destructive weather. Oaks are also sprinkled throughout the Bible, with some naming it as the wood used for Jesus’s cross, although some sources say it was yew. The oak is planted to protect the souls of the dead, protect headstones from rough weather, and protect mourners from sun rays.  
• Olive - A recognized symbol of Athena, the olive tree highlights deep symbolism of hope, peace, and protection. According to one story, King Xerxes once set Acropolis ablaze, which contained rows of olive trees. But the trees re-sprouted the same day that the fire went one. This and other stories make the olive a powerful symbol of rebirth. 
• Palm - In Christianity, palm trees represent martyrs who triumph with soul over body. In Islam, the palms symbolize Paradise, giving this tree strong links to a spiritual afterlife. Although natives of Malaysia and India referred to the palm as “The Tree of Life” due its medicinal properties and resilience, it is said that Portuguese explorers found the coconut similar to a ghost in their folklore called the coco. 
• Pine - As an evergreen tree slow to decay, the pine symbolizes immortality and the eternal life after death. Ancient Egyptians would sometimes bury carvings of Osiris out of pine with the deceased. In the Scottish Highlands, pine marked the graves of honored warriors and chieftains. Druids burned pine on the winter solstice to mark the end of long nights and coming of divine light. In Roman mythology, the consort of the earth Goddess Cybele, Attis, was transformed into a pine tree after being killed by a boar. The pine protects mourners from some of the darkest moments of their life, and connects the dead to the Gods.
• Weeping Willow - This tree is a picturesque analogy for human mourning–hunched, drooping, dragging–that it’s no wonder the ancient Greeks called it “the mourning tree”. It is a symbol of Hecate, a chthonic deity. Orpheus carried willow branches on his journey to the underworld. In China, the willow depicts rebirth and immortality, due to its ability to quickly regrow after being damaged or chopped. To no one’s surprise, by the nineteenth century, willows were commonly seen on gravestones and mourning cards in Britain and America. The willow highlights more of the mourner’s struggle than the deceased’s, and it is a reminder that we too enter the graves of those we’re mourning for. 
• Yew - One of the oldest trees recorded, yew stands as a reincarnation symbol for the Druids, a symbol of immortality for Christians, and a reminder of the otherworld for Irish Pagans. In Irish folklore, the yew is one of five sacred trees brought up from the otherworld to divide the land. A sister of birch, the tree of eternal life, yew is the opposite as the tree of eternal death. Its reputation stems from how it grows down to form new stems which looks like freshly sprouted trunks. Yew governs both death and rebirth, and is a perfect symbol for the afterlife. Early Christians buried corpses with yew shoots. The ancient Romans used yew to warn onlookers of the nine day libation period mentioned before. 

​
In the best case scenario, a magician will learn to recognize these trees on sight. Otherwise, they may recognize some of these trees in a cemetery, and gain a better understanding of the conditions of the souls beneath the canopy. They can also use these trees for their own magical purposes. 

For more information on plants and trees common in North American cemeteries, you can visit this document from the Greater Metropolitan Cemeteries Trust, April 2016.