19 Pages in Charles Darwin's Library associated with "flora - Prunella vulgaris"

Befruchtung der Blumen durch Insekten.
By: Müller, Hermann.
Publication info: Leipzig :Wilhelm Engelmann,1873.
Pages: Page 318
Botanische Mittheilungen.
By: Nägeli, Carl,
Publication info: München :F. Staub,1866.
Pages: Page 176 Page 177
Lake Superior: its character, vegetation, and animals, compared with those of other similar regions.
By: Agassiz, Louis,
Publication info: Boston :Gould, Kendall & Lincoln,1850.
Pages: Page 154 Page 155 Page 156 Page 157 Page 158 Page 159 Page 160 Page 161 Page 162 Page 163 Page 164 Page 165 Page 166 Page 167
Die Schutzeinrichtungen in der Entwickelung der Keimpflanze.
By: Haberlandt, Gottlieb.
Publication info: Wien :Carl Gerold's Sohn,1877.
Pages: Page 52 Page 53