# Contact ### Professor Pfister #### Email: dpfister(at)oeb.harvard.edu ... ### Pfister Lab Address #### **Harvard University Herbaria -- Farlow Herbarium 1** #### **Department of Organismic and Evolutionary Biology** #### **22 Divinity Avenue** #### **Cambridge, MA 02138** ... ### Administrative Contact #### Donna Gadbois, Faculty Assistant Phone: (617) 496-3023 Email: ... ### Mailing Address #### Harvard University Department of Organismic and Evolutionary Biology 26 Oxford Street Cambridge, MA 02138 **[Interactive Campus Map](http://map.harvard.edu/)** **[Campus Map PDF Download](http://map.harvard.edu/pdf/8.5x11%20Campus%20Map.pdf)** ![Map of Harvard University Herbaria](/sites/g/files/omnuum6556/files/dpfister/files/os_contact_map-huh-new-1.jpg)