The City University of New York
Plant Sciences PhD. Student
Universidad Nacional Autonoma de Mexico
Assistant Professor
Universidad de Antioquia
Adjunct Professor
New York Botanical Garden
Posdoctoral Research Associate
Universidad Nacional Autonoma de Mexico
Postdoctoral Research Associated
New York Botanical Garden
Postdoctoral Research Associate
Botanical Research Institute of Texas
Research Botanist
City University of New York
Universidad de Antioquía
