Skip to main contentSkip to main content
You have permission to edit this article.
Edit
Nature Note: Trees with Thorns
0 Comments

Nature Note: Trees with Thorns

  • Updated
  • 0
{{featured_button_text}}

There are several kinds of trees in the Skiatook area that have thorns. This note describes four of them. Black locust, Callery pear, chittamwood and Osage orange.

The thorns of black locust are small, just under an inch long, and are seen at the tips of twigs. It is a fast-growing tree and can be found in many soil types. The wood is one of the most durable in North America. It has natural chemicals that make it resist insects and rot for more than 50 years. The wood was used by the Jamestown settlers to build their houses. Trees spread by seeds and by underground shoots and form dense thickets. The leaves, bark and wood are toxic to humans and livestock.

Callery pears have the longest and stoutest thorns of the four described here. They are 1-3 inches long and can puncture boots and tires. The trees are ornamental Bradford pears that have become feral, have gone wild. Bradford pears were hybridized from Callery pear trees, native to China and Vietnam. Callery pears produce small, hard berries that are softened by frost, eaten by birds and the seeds dispersed in their droppings. The trees are invasive and undesirable and should be eliminated whenever possible.

The inch-long thorns of chittamwood trees are found along the branches, usually next to budding twigs. The trees are native to the Ozarks, southern Kansas, eastern Oklahoma, central Texas and along portions of the Gulf Coast. Trees are drought tolerant and disease resistant and grow in a variety of well-drained soils. The blue-black berries are popular with birds and other wildlife. The wood is hard and is used to make tool handles. A yellow dye is extracted from the wood.

Thorns of the Osage orange tree are an inch long and grow on the branches and on the trunk. Other names for the tree include hedge apple, horse apple and bois d’arc. The term apple refers to the wrinkled fruit, which is the size of a large orange, but looks more like an orange than an apple. Although the fruit has little nutritional value, horses and other livestock may eat it, hence the name horse apple. Squirrels eat them at our place. Bois d’arc is French for “bow wood,” a reference to its use by Native Americans for bows and war clubs. The tree was named for the Osage Nation.

0 Comments

Be the first to know

* I understand and agree that registration on or use of this site constitutes agreement to its user agreement and privacy policy.

Related to this story

Most Popular

  • Updated

As everyone was looking towards the new year and celebrations were happening all over the world, Skiatook came to a halt.

Get up-to-the-minute news sent straight to your device.

Topics

Breaking News

News Alert