Old World Bluestems (OWBs), Bothriochloa ischaemum (L.) Keng and Bothriochloabladhii (Retz.) S.T. Blake, are a group of non-native grasses that have been released and promoted in the central and southern Great Plains. Since the 1920s, millions of...
Old World Bluestems (OWB), introduced from Europe and Asia in the 1920s, recently have begun to raise concerns in the Great Plains. Despite determination in the late 1950s that OWS were weedy and negatively impacted biological diversity, they were...
Invasion by nonnative plants is particularly prevalent in wetlands. While the ecological patterns in wetland plants are well known, it is less well known how flooding-related soil conditions influence the physiological success of introduced species...
Biology
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