Despite its small size and mild demeanor, Annual Bluegrass has traveled with people from its Eurasian home to establish in every continent. In America, Sereno Watson found it in the Great Basin Desert of Utah and Nevada during the 1872 exploration of the fortieth parallel. He “collected [it] on stream-banks in cañons (sic) near roads traveled only by teams of woodmen” –Watson (King 1872: xli). Continue reading →