JSTOR Global PlantsThis link opens in a new windowCommunity-contributed database. Herbaria can share plant type specimens; experts determine & update plant names. Supports botany, ecology & conservation.
Oxford Bibliographies OnlineThis link opens in a new windowA scholar-curated library of subject bibliographies in the humanities & social sciences; each entry offers a guided tour through key literature on a topic.
Routledge Handbooks OnlineThis link opens in a new windowDRM-free handbooks offering peer-reviewed research articles in the humanities, social sciences, education, psychology, engineering & built environment. Chapters can be browsed, searched, viewed & downloaded.
Access ScienceThis link opens in a new windowOver 8500 articles, 115,000 dictionary terms, and hundreds of Research Updates in all areas of science and technology; from McGraw-Hill.
Encyclopedia of EarthThe EoE is a collection of content contributed by scholars, professionals, educators, practitioners and other experts who collaborate and review each other's work.
Encyclopedia of LifeOngoing global project that makes available fundamental information (including images) on all known plant, animal, and other species.