About the Authors
- Katie J. Field
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Affiliation Animal and Plant Sciences, Western Bank, University of Sheffield, Sheffield, United Kingdom
- Rachel George
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Affiliation Animal and Plant Sciences, Western Bank, University of Sheffield, Sheffield, United Kingdom
- Brian Fearn
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Affiliation Abbey Brook Cactus Nursery, Matlock, Derbyshire, United Kingdom
- W. Paul Quick
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Affiliation Animal and Plant Sciences, Western Bank, University of Sheffield, Sheffield, United Kingdom
- Matthew P. Davey
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* E-mail: mpd39@cam.ac.uk
Affiliation Department of Plant Sciences, Downing Street, University of Cambridge, Cambridge, United Kingdom
Competing Interests
BF is the owner of the Abbey Brook Cactus Nursery, Derbyshire, United Kingdom (www.abbeybrookcacti.com). This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: KJF RG MPD. Performed the experiments: RG MPD KJF. Analyzed the data: KJF MPD. Contributed reagents/materials/analysis tools: BF PQ. Wrote the paper: KJF MPD.