The Center for Plant Conservation (CPC) is dedicated solely to preventing the extinction of U.S. native plants. The Center is a network of 39 leading botanic institutions. the Center operates the only coordinated national program of off-site (ex situ) conservation of rare plant material. This conservation collection ensures that material is available for restoration and recovery efforts for these species. CPC also works in research, restoration, technical assistance, education and advocacy through the efforts of the network and the national office.
CNPS has tracked plants that are rare from a statewide perspective since the late 1960's with over 2,000 taxa currently considered by CNPS to be rare statewide. The mission of the CNPS Rare Plant Program is to develop current, accurate information on the distribution, ecology, and conservation status of California's rare and endangered plants, and to use this information to promote science-based plant conservation in California.
The IUCN Red List is the world's most comprehensive inventory of the global conservation status of plant and animal species. It uses a set of criteria to evaluate the extinction risk of thousands of species and subspecies.
Locate rare and threatened plant species in cultivation around the world using our unique PlantSearch database.
This site contains draft Red List conservation assessments completed as part of the Sampled Red List Index for Plants project. Please register and post a comment if you know anything relating to the conservation status of a species from the sample. Please note that all assessments are pending approval for listing on the IUCN Red List website, unless otherwise stated
The Public Registry is the source for news, information, and documents related to species at risk in Canada.
The goal of this website is to provide in a single location all of the information that we and our collaborators have accumulated on the taxonomy and biology of the Brazil nut family.
ARKive is gathering together the very best films and photographs of the world's species into one centralized digital library, to create a unique audio-visual record of life on Earth, prioritizing those species at most risk of extinction.
The Atlas provides detailed information on 105 species or subspecies of wild Guatemalan plants that are related to crops, including their description, distribution, diversity and conservation status. The species are organized into genepools corresponding to the 29 crops that were chosen for this study because of their economic, cultural and biological importance.
Users of the ALA website can combine species distribution information with mapping tools, identification keys, photos, names lists, sensitive data service (coming) and published literature.
The Biodiversity Heritage Library-Australia is the digital literature component of the Atlas of Living Australia. Increase the exposure of Australian literature, e.g. by linking BHL-Au to national catalogues, such as the National Library of Australia’s Trove. Scope and undertake new digitisation projects to add new Australian-published literature, or rare literature held in Australian libraries
The main purpose of BioStor is to find articles in the Biodiversity Heritage Library. BioStor provides tools for extracting, annotating, and visualising literature from the Biodiversity Heritage Library (and other sources).
BISON is an information system that allows users to access, explore, and download U.S. species occurrence data from participating data providers.
The Encyclopedia of Life (EOL) works to provide global access to knowledge about life on Earth. The Encyclopedia of Life gathers and shares scientific knowledge about all living things in a single online resource
JSTOR has created a high-quality, interdisciplinary archive of scholarship, is actively preserving over one thousand academic journals in both digital and print formats
New York Botanical Garden authorized users only.
Only those titles subscribed to by NYBG are available in Full Text if published after 1923. ALL content in JSTOR is available if published prior to 1923.
A collaborative project aiming to use a meta-analytic approach to investigate how local biodiversity typically responds to human pressures such as land-use change, pollution, invasive species and infrastructure, and ultimately improve our ability to predict future biodiversity changes.
SIBIS provides access to over 1.6 million occurrence records and comprehensive coverage of South Africa’s 22 000+ plant species. Animal species are being added as they become available.
speciesLink is a distributed information system that integrates primary data from biological collections. speciesLink network, an e-infrastructure that provides free and open access to biodiversity primary data and associated tools. SpeciesLink currently integrates 382 datasets from 135 national institutions and 13 institutions from abroad, openly sharing ~7.4 million records.
An interactive website accompanying the annual State of the World's Plants. This report provides, for the first time, a baseline assessment of our current knowledge on the diversity of plants on earth, the global threats these plants currently face, and the policies in place and their effectiveness in dealing with these threats.
Publications in this collection include research monographs, journals, conference proceedings, or books. Research results behind these publications have been peer reviewed to ensure the best quality science.