The Type Specimen Register of the United States National Herbarium was begun in 1966 and contains images and data for more than 90,000 type specimens of algae, lichens, bryophytes, ferns, gymnosperms and angiosperms. Yet to be imaged are the lichens, bryophytes and algae, as well as any type that has been on loan since before the start of the project. Types that have been imaged are indicated with a bold letter 'I' at the end of the record. The 'Guidelines and Resources' section describes some of our working methods and some issues with special collections. Types in the U.S. National Herbarium are filed under the basionym and all queries search only the basionym fields. Over time we have added the current name to some records as specimens are annotated, and this name is also displayed. Two search options are available. The 'quick search' leads directly to a single name. The 'full search' allows the user to select search fields, sort order, and output format. ... [Information of the supplier]
This site provides access to those specimen records and images available digitally through the Herbarium Catalogue. The Herbarium at the Royal Botanic Gardens Kew houses approximately 7 million specimens, collected from all around the world. Specimens are either pressed and dried or preserved in spirit. Kew is committed to making this important collection more accessible to botanists and others, wherever they may be, for use in their own projects: particularly in biodiversity, conservation, sustainable development and systematics. To this end we are building an electronic Herbarium Catalogue containing images of the specimens and information taken from their collection labels. ... [Information of the supplier]
The Linnean herbarium at the Swedish Museum of Natural History in Stockholm comprises some 4000 herbarium specimens, several of which are types formally designated by various experts. The specimens were once distributed by Linnaeus to his disciples and eventually they became part of the collections of the Royal Swedish Academy of Sciences, subsequently the Swedish Museum of Natural History. Linnaeus' main collections are today housed at the The Linnean Society of London. So far, this material has only been available to visiting scientists, and as small black and white microfiche photographs. Images of a number of specimens from the Linnean herbarium in Stockholm are now presented on the museum web-server. It is our ambition that the presentation will eventually include images of all the sheets in this Linnean collection. ... [Information of the supplier]
This site provides access to the Missouri Botanical Garden's VAST (VAScular Tropicos) nomenclatural database and associated authority files. Enter a scientific name in the box below to obtain current information on the name, its place of publication, type, and other information about the plant. Examples of name entries would be Poa, Olyra latifolia, Acacia baueri aspera. ... [Information of the supplier]
With Visual Plants you have access to an image-based plant database, which serves as a helping tool for the determination of plants. It contains records of digitized plant images, herbarium specimen and illustrations from plants of Kenya, Uganda, Costa Rica and Ecuador. Full is access is possible for registered users. ... [Information of the supplier]
This site is being made to speed up the general identification of dried specimens of Neotropical plants. It will be most useful to professional biologists and others doing species inventories of natural areas, ecology, and ethnobotany. It will be useful for identifying families, genera or plant species in regions for which comprehensive field guides are not available, or where manuals depend on the use of technical floral or fruit characters absent in the voucher specimens. It will even be useful to paleobotanists and others with interest in comparative morphology of tropical plants. To this end we are providing a desktop reference set of high-quality images of dried herbarium specimens for comparison. These will represent a broad range of Neotropical genera and common species. The underlying strategy is to have just a few examples of each species, specimens that are typical or illustrative of that species. Preference is given to specimens that have a good set of leaves as well as flowers or fruit, and to specimens with an authoritative identification. Specimens of juveniles will be included when available and when significantly different in appearance from adults. ... [Information of the supplier]
PlantSystematics.org is one of the websites that are part of the core DOL implementation. DOL (DiversityofLife.org) is a web interface based on the Encino Software Project. It encompasses a set of server-side programs written in C and Perl combined with a comprehensive relational database with a comprehensive set of SQL query tools and user-management functions. The goal of DOL is to provide a "plug-and-play" management and server solution for biodiversity data, with tools for image database management and retrieval, morphological data management, diagnostic key generation, cladogram display and navigation, specimen data, descriptions, classifications and nomenclature. All images contributed to DOL websites (including www.plantsystematics.org) must be free of copyright restrictions, and/or the copyright held by the contributor. All images on the DOL websites can be used by the public for teaching or other non-profit projects and presentations that do not involve publication without further permission. ... [Information of the supplier, modified]
This digital archive of unique material relating to the society's priceless collections of specimens, manuscripts and letters will enable full global access for investigation allowing researchers to rapidly check details of the specimens on-line, including morphological details and written data. The information is of critical importance to correct naming and identification of specimens. The type specimens represent the original concept of new species, exemplified by the specimens and illustrations used when assigning binomial scientific names, the foundation stones of taxonomy. The Herbarium archive contains all 14,300 Linnaean plant specimens. This first phase of the Insects archive contains the Linnaean and Smithian butterflies and moths only. The remaining insects from the collection will be made available during 2009. The Fish archive contains all the 158 Linnaean fish specimens. ... [Information of the supplier]
JSTOR Plant Science is an online environment that brings together content, tools, and people interested in plant science. It provides access to foundational content vital to plant science – plant type specimens, taxonomic structures, scientific literature, and related materials, making them widely accessible to the plant science community as well as to researchers in other fields and to the public. It also provides an easy to use interface with powerful functionality that supports research and teaching, including the ability to measure and record plant specimens, share observations and objects with colleagues and classmates, and investigate global plant biodiversity. JSTOR Plant Science strives to be a comprehensive online research tool for aggregating and exploring the world’s botanical resources, thereby dramatically improving access for students, scholars, and scientists around the globe. It is useful for those researching, teaching or studying botany, biology, ecology, environmental and conservation studies. ... [Information of the supplier]