About the Authors

Jeffery M. Saarela

jsaarela@mus-nature.ca

Affiliation Botany Section, Research and Collections Services, Canadian Museum of Nature, Ottawa, Ontario, Canada

Paul C. Sokoloff

Affiliation Botany Section, Research and Collections Services, Canadian Museum of Nature, Ottawa, Ontario, Canada

Lynn J. Gillespie

Affiliation Botany Section, Research and Collections Services, Canadian Museum of Nature, Ottawa, Ontario, Canada

Laurie L. Consaul

Affiliation Botany Section, Research and Collections Services, Canadian Museum of Nature, Ottawa, Ontario, Canada

Roger D. Bull

Affiliation Botany Section, Research and Collections Services, Canadian Museum of Nature, Ottawa, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JMS LJG LLC PCS RDB. Performed the experiments: JMS PCS LLC. Analyzed the data: JMS PCS. Contributed reagents/materials/analysis tools: JMS LJG LLC PCS RDB. Wrote the manuscript: JMS. Commented on the manuscript: LJG RDB PCS.