San Diego State University
Department of Biology

                                                               SDSU Herbarium



 MICHAEL G. SIMPSON, Emeritus Professor

Email msimpson "at" mail.sdsu.edu
Office

619.594.4479

Herbarium

619.594.8012

Fax

619.594.5676

Mailing Address

Dr. Michael G. Simpson
Department of Biology
San Diego State University
San Diego, CA 92182-4614
U.S.A.

Education: 
B.S. : University of Florida
M.S. : University of North Carolina, Chapel Hill
Ph.D. : Duke University

General Research Interests: 
Plant systematics, plant taxonomy, floristics.

Recent and Upcoming Events!
1-2 September 2016

  
III International Boraginales Meeting, Nees Institute for Plant Biodiversity, Bonn, Germany
   Simpson, M. G. The status of Cryptantha: Taxonomy, phylogeny, and biogeography


2 August 2016
  
Botany 2016, Savannah, Georgia. Colloquium: Patterns and Processes of American Amphitropic Disjunct Plants: New Insights
      Simpson, M. G., and M. C. Guilliams. What are American amphitropical disjunctions and why are they interesting?


28 June 2016
   Talk to the Mensa Foundation, colloquium on "Flora, Fauna, and the Future":
   "Phylogeny, Biogeography, and Character Evolution of the Popcorn Flowers, a Model System of American Amphitropic Disjunct Plants."
   Town and Country Resort and Convention Center, San Diego, California.

May 2016
Check out the video clip on SDSU Botany! and the
SDSU Herbarium


Publications
Here


Specific Research Interests
My research in plant systematics lab focuses on the systematics and evolution of land plants with three general objectives:
   1) to infer the phylogenetic relationships of plant groups and to use that pattern of evolutionary history to assess aspects of character evolution, biogeography, ecology, and evolutionary process;
   2) to investigate the delimitation of plant species and infraspecies, especially in evaluating rare/endangered taxa;
   3) to discover the plant species and community structure of regions in floristic studies.

Current Projects
My field work in Chile and Argentina was supported in part by the National Geographic Society. I and my colleagues are working on the phylogenetic relationships of the Amsinckiinae (Boraginaceae), which occur in both North America and South America (a few in Australia), and not in the intervening tropics, and are termed American Amphitropic Disjunct plants. See my web page on Some Plants of Chile/Algunas Plantas de Chile.

Courses Taught at SDSU in the past

Principles of Organismal Biology (Biology 204)
Economic Botany (Biology 460)
Plant Systematics (Biology 530)
Taxonomy of California Plants (Biology 531)

Resources
Plant Systematics Resources
SDSU Herbarium