Guardian Nature School Team Contact Blog Project Noah Facebook Project Noah Twitter

A worldwide community photographing and learning about wildlife

Join Project Noah!
nature school apple icon

Project Noah Nature School visit nature school

Prickly Ash

Zanthoxylum americanum

Description:

This is only the second location I've encountered Prickly Ash/Toothache Tree in Arkansas. Their spikes fascinate me every time. They are also referred to as Yellow Tree, Toothache Bark, Pepper Wood, Common Pricklyash, Prickly elder, and Angelica tree. The bark is very medicinal and is used in western medicine as well as ancient medical practices. It has numbing properties that have been used to aid with toothaches, hence the name. Here is a good article on their properties: https://urbol.com/prickly-ash-barks/

Habitat:

Found on a rocky slope in dense woods of hackberry, oak, loblolly pine, hickory, and others. This was the only Prickly Ash I found on this trip, but I will be keeping my eyes out for others next time.

Species ID Suggestions



Sign in to suggest organism ID

3 Comments

Brian38
Brian38 4 years ago

Mathew I had given up on it and had put it on the back burner. Your spotting hopefully will get some recognition!!

Matthew Hammond
Matthew Hammond 4 years ago

Wow, they're actually not that common here according to range maps! That's awesome. And you're welcome, these are so striking and it took forever to learn their name!

Brian38
Brian38 4 years ago

Mathew I'm so glad you posted this tree! My last trip to Arkansas I found one of these and I had no idea what it was. Very nice spotting!

Matthew Hammond
Spotted by
Matthew Hammond

Arkansas, USA

Spotted on Sep 17, 2019
Submitted on Sep 25, 2019

Related Spottings

Hercules' Club Winged Prickly Ash, Prickly ash, Tumbru, Toothache Tree Hercules' Club Arcabu tree

Nearby Spottings

Spotting Spinybacked Orbweaver Robber Fly Jagged Ambush Bug
Noah Guardians
Noah Sponsors
join Project Noah Team

Join the Project Noah Team