*233 images de [https://commons.wikimedia.org/wiki/Category:North_American_Sylva ''The North American Sylva''], la version anglaise de l'Histoire des arbres forestiers de l'Amérique septentrionale de François André Michaux (illustrée par Henri-Joseph Redouté, Pancrace Bessa, Pierre-Joseph Redouté)
*436 images de Millspaugh, Charles Frederick (1887), [https://commons.wikimedia.org/wiki/Category:American_Medicinal_Plants ''American medicinal plants; - an illustrated and descriptive guide to the American plants used as homopathic remedies - their history, preparation, chemistry, and physiological effects''].
*87 images de [https://commons.wikimedia.org/wiki/Category:Moggridge_-_Flora_of_Mentone John Traherne Moggridge]: ''Contributions to the flora of Mentone, and to a winter flora of the Riviera, including the coast from Marseilles to Genoa''. London, L. Reeve,1871 *1526 images de [https://commons.wikimedia.org/wiki/Category:Watercolor_paintings_by_Deborah_Griscom_Passmore Deborah Griscom Passmore (USDA)] : pomologie
*115 images de [http://commons.wikimedia.org/wiki/Category:Paxton's_Flower_Garden Joseph Paxton], ''Flower Garden'' (1850).
*quelques images de [https://commons.wikimedia.org/wiki/Category:Flora_Graeca John Sibthorp], ''Flora Graeca'' (1787).