Notes of a botanist on the Amazon & Andes : being records on travel on the Amazon and its tributaries, the Trombetas, Rio Negro, Uaupes, Casiquiari, Pacimon, Huallaga and Pastasa : as also to the cataracts of the Orinoco, along the eastern side of the Andes of Peru and Ecuador, and the shores of the Pacific, during the years 1849-1864 - Spruce, Richard, 1817-1893 (Cambridge University Press, 2014)
Originally published: London: Macmillan,1908.
Series statement appears on copies produced by Cambridge University Press.