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

  1. 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
    Publication info: London, G.J. Palmer, 1843
    Pages: Page 36  Page 36  Page 119  Page 119  
  2. Sur la production et la fixation des variétés dans les plantes d'ornement
    By: Verlot, J.-B. (Jean-Baptiste),
    Publication info: Paris, J.B. Baillière, 1865
    Pages: Page 34  End Slip 1  End Slip 1