Biodiversity Heritage Library
4 Pages in
Charles Darwin's Library
associated with "flora - Callitriche verna"
Introductory essay to the flora of New Zealand.
By: Hooker, Joseph Dalton,
Publication info: London :Lovell Reeve,n.d..
Lake Superior: its character, vegetation, and animals, compared with those of other similar regions.
By: Agassiz, Louis,
Publication info: Boston :Gould, Kendall & Lincoln,1850.