Researchers predict invasion risk of starry stonewort in upper Midwest
(PHYSorg.com Biology)

Researchers from the Minnesota Aquatic Invasive Species Research Center recently published a new paper predicting the invasion risk of starry stonewort (Nitellopsis obtusa) in Minnesota and Wisconsin lakes. Starry stonewort is a macroagla invasive in North America that has been found in fourteen lakes in Minnesota to date.