Medusahead and Ventenata in the Northern Great Plains Ecoregion: Invasion History and Management Efforts

Medusahead and Ventenata in the Northern Great Plains Ecoregion: Invasion History and Management Efforts

The invasive winter annual grasses medusahead (Taeniatherum caput-medusae) and ventenata (Ventenata dubia) have a relatively long history of spread and impact in the Intermountain West. In 2016, self-sustaining populations of both species were documented in Sheridan County, Wyoming, representing the first known populations of each species in the Great Plains region.

Read More