Template:Hooker, 1822a
- Hooker, W.J. 1822-1823. Exotic Flora, Containing Figures and Descriptions of New, Rare or Otherwise Interesting Exotic Plants...with Remarks Upon Their Generic and Specific Characters, Natural Orders, History, Culture, Time of Flowering, &c. By William Jackson Hooker. Edinburgh. Vol. 1. 79 pp. + 79 pla. BHL