The ferns of Great Britain, and their allies the club-mosses, pepperworts, and horsetails /.
London :Printed for the Society for Promoting Christian Knowledge :[1855].
biodiversitylibrary.org/page/38460846
The botany of the Antarctic voyage of H.M. discovery ships Erebus and Terror in the Years 1839-1843. v.1. plates
London :Reeve Brothers,1844-60.
biodiversitylibrary.org/page/13448682