Resources for researchers
This page provides direct links to resources on our site of particular relevance to researchers. Complete, edited, texts of all known letters written by or to Charles Darwin are added to this site following publication in the print edition of the Correspondence. The agreed interval between print and online publication is four years. The site also has brief biographies of all correspondents and all persons mentioned in the letters. The letters, footnotes, and the biographies are all fully searchable.
The Darwin Archive page at Cambridge University Library
The Archives Hub: a gateway to descriptions of archives in UK universities and colleges, with a highlight on Darwin collections
An annotated calendar of the letters of Charles Darwin in the American Philosophical Society (PDF)
The Biodiversity Heritage Library: a multi-institutional project to digitize the world’s major collections of books on biodiversity
The Darwin Digital Library of Evolution: digitised resources including an edition of Darwin’s notebooks
Darwin Online : a comprehensive collection of Darwin’s published writings and other material
ITIS: taxonomic information on plants, animals, fungi, and microbes of North America and the world
IPNI: the International Plant Names Index







