Gowing, D., Wallace,H. and Rothero, E. (2010). Guide to floodplain meadows. FSC Foldout chart
Wallace, H.L. and Duffell, M. (2016) Phase I Habitat survey:Grassland and marsh. FSC Foldout chart
Wallace, H.L. and Duffell, M. (2017). Phase I Habitat survey:mires and heaths. FSC Foldout chart
Wallace, H.L. (2018) Guide to rushes. FSC Foldout chart
Caring for God’s Acre (2015). The Burial Ground Botanical Companion.