Common Peppergrass

Lepidium densiflorum is a species within the Brassicaceae (mustard) family. It is found across various regions in North America, including Alberta, British Columbia, and the Canadian Prairie Provinces, as well as in parts of Europe like Belgium, France, and the Netherlands. This plant was first published in 1832 by Schrad. and is known by multiple common names, including prairie peppergrass, elongate peppergrass, hairy-fruited peppergrass, and large-fruited peppergrass. It is a member of the Lepidium genus and is widely distributed across both continents.