Leafy spurge (Euphorbia esula) is a creeping perennial native to Eurasia. It was most likely introduced into the U.S. as a contaminate in seed. It invades rangelands, roadsides, pastures and riparian ...

Fortnight ago spring cyclone cut a swath of political destruction through a group of New Deal lieutenants who had sought to “purge” Senator Guy Mark Gillette from the party in Iowa’s Senatorial ...

Canada thistle may look beautiful and innocent with its bright yellow and purple flowers towering above North Dakota's crops and prairie grasses, but looks may be deceiving. The plant is an invasive ...

I found leafy spurge (Euphorbia esula) in my yard yesterday. It’s a creeping-spreading perennial from Eurasia that grows to 3 feet tall. It’s most often found on range land, ditch banks, pastures, ...