Primitiæ et Novitiæ Faunæ et Floræ Maderæ et Portus Sancti. Two Memoirs on the Ferns, Flowering plants, and Land Shells of Madeira and Porto Santo, with an Appendix

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith