4 Pages in Charles Darwin's Library associated with "flora - Crataegus"

  1. Manual of the botany of the northern United States
    By: Gray, Asa,
    Publication info: New York, [s.n.], 1856
    Volume: Supplementary material in Darwin's copy
    Pages: End Note   End Note   
  2. Versuche und Beobachtungen über die Bastarderzeugung im Pflanzenreich
    By: Gärtner, Carl Friedrich von,
    Publication info: Stuttgart, [s.n.], 1849
    Pages: Page 632  Page 632