Hutchings, Michael J., Robbirt, Karen M., Roberts, David L. and Davy, Anthony J. (2018) Vulnerability of a specialised pollination mechanism to climate change revealed by a 356-year analysis. Botanical Journal of the Linnean Society, 186 (4). 498–509. ISSN 0024-4074
Robbirt, Karen M., Roberts, David L., Hutchings, Michael J. and Davy, Anthony J. (2014) Potential disruption of pollination in a sexually deceptive orchid by climatic change. Current Biology, 24 (23). pp. 2845-2849. ISSN 0960-9822
Robbirt, Karen M., Davy, Anthony J., Hutchings, Michael J. and Roberts, David L. (2011) Validation of biological collections as a source of phenological data for use in climate change studies: a case study with the orchid Ophrys sphegodes. Journal of Ecology, 99 (1). pp. 235-241. ISSN 1365-2745