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Scientists and staff

Scientists at The Morton Arboretum
The Morton Arboretum’s scientists are distinguished researchers in fields related to the biology, planting, care and conservation of trees. Working in collaboration with research associates at the Arboretum and around the world, they present their findings to public and professional audiences, as well as in conferences and prestigious scientific journals. Arborists, horticulturists, landscape designers, natural lands stewards, public officials, and home gardeners all benefit from their knowledge and up-to-the-minute expertise. 

The Arboretum’s research programs all support its basic mission: to encourage the planting and conservation of trees and other plants for a greener, healthier, and more beautiful world.
 

Nicole Cavender, PhD, Vice President of Science and Conservation
 

Gary Watson, PhD, Head of Research 

      Angela Hewitt, MS, Root System Biology Research Specialist

      Stephanie Adams, MS, Plant Health Care Research Specialist
 

Marlin Bowles, MS, Plant Conservation Biologist

       Jeanette McBride, MS, GIS/Plant Distribution Research Assistant II
 

Robert T. Fahey, PhD, Forest Ecologist

      Margaret (Emma) Bialecki, MS, Forest Ecology Research Assistant

      Matthew Casali, Forest Ecology Research Assistant I
 

Andrew Hipp, PhD, Senior Scientist, Plant Systematist, and Herbarium Curator

      Bethany Brown, Systematics Research Assistant I

      Marlene Hahn, Herbarium Assistant and Special Projects Assistant

      Marcial Escudero, PhD, Marie Curie Postdoctoral Fellow

      Kate Leuders, Research Intern
 

Jason Miesbauer, PhD, Research Arborist  
 

Bryant C. Scharenbroch, PhD, Urban Soil Scientist

      Michelle Catania, Soil Science Research Assistant I
 

Murphy Westwood, PhD, Tree Conservation Specialist
 

Catherine Bechtoldt, MS, Science and Conservation Project Coordinator