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]
Species 2000 is a "federation" of database organisations working closely with users, taxonomists and sponsoring agencies. The goal of the Species 2000 project is to create a validated checklist of all the world's species (plants, animals, fungi and microbes). This is being achieved by bringing together an array of global species databases covering each of the major groups of organisms. Each database covers all known species in the group, using a consistent taxonomic system. The participating databases are widely distributed throughout the world and currently number 40. The existing global species databases presently account for some 40% of the total known species, so substantial investment in new databases will be needed for full coverage of all taxa to be achieved. ... [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]
Im Rahmen des Aufbaus eines deutschen GBIF-Knotenverbundes verfolgt der Botanische Knoten das Ziel der Schaffung eines gemeinsamen Zugangsportals für die botanischen Sammlungen und Datenbanken Deutschlands und deren Verknüpfung mit GBIF International, Schaffung von fachübergreifenden virtuellen Sammlungen (die Lebendsammlungen, Beobachtungsdaten und Herbarien vereinen), die Förderung der weiteren Vernetzung der Daten über WWW sowie einer engen Zusammenarbeit mit den anderen nationalen Knoten, GBIF International und anderen internationalen Organisationen. ... [Information des Anbieters]
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]
The Families of Flowering Plants: included are family synonyms; comprehensive information on numbers of species and genera in each family, and complete lists of the genera in each; the complete classifications, to the level of Order, of Dahlgren (1980), Cronquist (1981) and Takhtajan (1980) for Dicots, and of Dahlgren, Clifford and Yeo (1985) for Monocots, and the APG classification (1999, 2003). Extensive illustrations of both taxa and characters are available via Intkey (interactive key). ... [Information of the supplier, modified]
Courseware (useful images even for intermediate audience, distribution maps, lecture texts) used in the Plant Systematic Course at the University of Illinois. [Information of the supplier, modified]
Online edition of the c. 10 000 pages of "Taxonomic Literature, 2nd edition", the standard reference work for plant taxonomic literature from Linnean times to 1940. Seven volumens by Frans A. Stafleu (1921-1997) and Richard S. Cowan (1921-1997) published between 1976 and 1988, plus six supplements by Frans Stafleu and Erik Mennega (1923-1998) to the letters A-E published between 1992 and 2000. ... [Information of the supplier, modified]
Electronic and interactive guide to descriptions of new plants species published in seed lists from Botanic Gardens for the period 1800 - 1900. [Information of the supplier, modified]
