close-up of medusahead
![grass seed head](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/medusahead.jpg?itok=KE2KXtRn)
Detailed Description
Medusahead (Taeniatherum caput-medusae) is an exotic annual grass in the western U.S. It is originally from the Mediteranean region and was introduced to the U.S. in the mid- to late-1800's as a contaminant in seed and straw.
Sources/Usage
Courtesy of Justin L. Welty