About the Authors

Ina Vandebroek

ivandebroek@nybg.org

Affiliation Institute of Economic Botany, The New York Botanical Garden, Bronx, New York, United States of America

Michael J. Balick

Affiliation Institute of Economic Botany, The New York Botanical Garden, Bronx, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IV MJB. Performed the experiments: IV. Analyzed the data: IV. Wrote the paper: IV MJB.