Global Plants contains the contributed collections of more than 300 herbaria from around the globe. There are nearly two million high-resolution type specimens currently in the Global Plants database, and this number will continue to grow. Researchers and students can also access reference works and primary sources—such as collectors’ correspondence and diaries, paintings, drawings, and photographs—contributed by partners.
New York Botanical Garden authorized users only.
The Transactions of the Grolier Club were published were the formal record of Grolier events and activities, presented as examples of fine book making, between 1885-1919. The Gazette of the Grolier Club began in 1921 and continues today.
Digitized materials from the Bibliothèque nationale de France.
Full Text Archive of All Online Geological Society of America Special Papers: 1934 to present
The University Library Johann Christian Senckenberg, Frankfurt/Main, in cooperation with BGBM (Botanic Garden and Botanical Museum Berlin-Dahlem), is digitising and making available German botanical journals from 1753-1914. Approximately 25 further libraries are completing the collection of this DFG-funded digitisation project with their holdings.
Google Scholar provides a simple way to broadly search across many disciplines and sources: articles, theses, books, abstracts and court opinions, from academic publishers, professional societies, online repositories, universities and other web sites.
U.S. government publications