Gall on an Oak Tree
![Image: Gall on an Oak Tree](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/EnvironmentalTopics_Diseases_00004.jpg?itok=4JDiExVq)
Detailed Description
A gall, a swelling of plant tissue, on the top part of a branch of what is believed to be a Post oak tree in East Texas.
Sources/Usage
Public Domain.
A gall, a swelling of plant tissue, on the top part of a branch of what is believed to be a Post oak tree in East Texas.
Public Domain.