4 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.
    By: Hinds, Richard Brinsley.
    Publication info: London :G.J. Palmer,1843.
    Pages: Page 36  Page 119  
  2. Sur la production et la fixation des variétés dans les plantes d'ornement.
    By: Verlot, Jean-Baptiste.
    Publication info: Paris :J.B. Baillière,1865.
    Pages: Page 34  End Slip 1