Virginia Commonwealth University VCU Scholars Compass Theses and Dissertations Graduate School 2010 Evolutionary relationships in Afro-Malagasy Schefflera (Araliaceae) based on nuclear and plastid markers Morgan Gostel Virginia Commonwealth University Follow this and additional works at: https://scholarscompass.vcu.edu/etd Part of the Biology Commons © The Author Downloaded from https://scholarscompass.vcu.edu/etd/122 This Thesis is brought to you for free and open access by the Graduate School at VCU Scholars Compass. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of VCU Scholars Compass. For more information, please contact
[email protected]. © Morgan Robert Gostel 2010 All Rights Reserved ii EVOLUTIONARY RELATIONSHIPS IN AFRO-MALAGASY SCHEFFLERA (ARALIACEAE) BASED ON NUCLEAR AND PLASTID MARKERS A thesis submitted in partial fulfillment of the requirements for the degree of M.S. Biology at Virginia Commonwealth University. by MORGAN ROBERT GOSTEL B.S. Biology, Virginia Commonwealth University, 2008 Director: DR. GREGORY M. PLUNKETT AFFILIATE RESEARCH PROFESSOR, DEPARTMENT OF BIOLOGY, VIRGINIA COMMONWEALTH UNIVERSITY AND DIRECTOR, CULLMAN PROGRAM FOR MOLECULAR SYSTEMATICS, THE NEW YORK BOTANICAL GARDEN Co-Director: DR. RODNEY J. DYER ASSOCIATE PROFESSOR, DEPARTMENT OF BIOLOGY Virginia Commonwealth University Richmond, Virginia July 2010 iii Acknowledgements I have been tremendously fortunate in my life to be taught by truly gifted teachers – assets that are simultaneously the most important and undervalued in our world. I would like to extend my deepest gratitude to my friend and advisor, Dr. Gregory M. Plunkett, who has taught me that patience and diligence together with enthusiasm are necessary to pursue what we are most passionate about and who has provided me with the most exciting opportunities in my life.