7 Pages in Charles Darwin's Library associated with "flora - Orchidaceae"

Beiträge zur Kenntniss der Befruchtung der vollkommeneren Gewächse
By: Gärtner, Carl Friedrich von,
Publication info: Stuttgart, E. Schweizerbart, 1844
Pages: Page 335
Leçons de botanique
By: Saint-Hilaire, Auguste de,
Publication info: Paris, P.J. Loss, 1841
Pages: Page 448 Page 815
The regions of vegetation, being an analysis of the distribution of vegetable forms over the surface of the globe in connection with climate and physical agents
By:
Publication info: London, G.J. Palmer, 1843
Pages: Page 71 Page 71 Page 82 Page 82