Sara Kuebbing is a plant ecologist studying biological invasions and their impacts on native plant communities and ecosystems. Her research program seeks to understand the role of plant interactions in influencing plant community composition, shaping the links between plant community composition and the functions of invaded ecosystems, and predicting which nonnative, invasive species are likely to have the largest impact. Because invasive species are an environmental management concern, she designs research that can inform invasive management policy and practice. Her research explores how interactions among invasive plants change the impacts that individual invaders have on plant communities and ecosystems. This line of research is novel and understudied, representing a theoretical gap in invasion biology and an applied challenge for managers. Studying invasive species provides opportunities to test fundamental questions in plant ecology, such as what factors drive plant community assembly processes and how changes in plant community composition affects ecosystem functions.