Imagine walking through a forested area alongside the Missouri and discovering one of these – a honey locust tree. It’s very possible the men of the Corps did come face-to-face with these nasty thorns, especially in today’s Missouri, Iowa, Nebraska and southeastern South Dakota. But if anyone was injured by them, it didn’t get recorded in the journals.
In nature honey locusts grow in both thornless and thorned forms, with spikes growing up to 12" long. Many regions in the South once referred to the trees as Confederate pin trees because those thorns were used to pin uniforms together during the Civil War. Others claim the thorns have been used throughout history as nails.
Last updated: February 9, 2018