Bibliography and acknowledgments
Coffee, Coffea arabica Linnaeus.
Bibliography
Blunt, W. 1971. The Compleat Naturalist. A Life of Linnaeus, pp. 102-126. London.
Callmer, C. & Gertz, O. 1954. Om illustrationerna till Hortus Cliffortianus. Svenska Linné-Sällsk. Årsskr. 36: 81-88.
Heller, J.L. 1968. Linnaeus's Hortus Cliffortianus. Taxon 17: 663-719.
Linnaeus, C. 1738. Hortus Cliffortianus. Amstelaedami.
- 1753. Species Plantarum. Holmiae.
Rendle, A.B. 1923. George Clifford's herbarium and the Hortus Cliffortianus. J. Bot. (London) 61: 114-116.
Stearn, W.T. 1957. An introduction to the Species Plantarum and cognate botanical works of Carl Linnaeus. In: C. Linnaeus, Species Plantarum, vol. 1: 1-157. Ray Society, London.
Wijnands, D.O. & Heniger, J. 1991. The origins of Clifford's herbarium. Bot. J. Linn. Soc. 106: 129-146.
Acknowledgements
The digitisation of the collections was carried out by Clare Bradley Smith, who also undertook the initial data entry. Project management and supporting information, including further data, was provided by Charlie Jarvis, Steve Cafferty and Rob Huxley, and Anne Hume was responsible for the database search engine.