Colaborou na descrição da família Apocynaceae em Flora of China
Algumas publicações
Middleton, DJ. 1989. Taxonomic studies in the genus Gaultheria L. and other related genera (Ericaceae). Tesis de Ph.D., Universidad de Aberdeen
----. New Combinations in Urceola (Apocynaceae). 1994. Novon 4 ( 2): 151
Lindsay, S; DJ Middleton. 2003. Proposal to Conserve the Name Davallia repens (L.f.) Kuhn (Davalliaceae) against D. repens (Bory) Desv. (Lindsaeaceae). Taxon 52 ( 3) : 630-631
2004. A revision of Kopsia (Apocynaceae: Rauvolfioideae). Harvard Pap. Bot. 9: 89-142
Livshultz, T, DJ Middleton, ME Endress, JK Williams. 2007. Phylogeny of Apocynoideae and the Apsa clade (Apocynaceae S.L.)
Hendrian; DJ Middleton. 1999. Revision of Rauvolfia (Apocynaceae) in Malesia. Blumea 44 (1)
Referências
Desmond, R. 1994. Dictionary of British & Irish Botanists & Horticulturists includins Plant Collectors, Flower Painters & Garden Designers. Taylor & Francis & The Natural History Museum, Londres