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]
Bei der Ansprache schwierig zu bestimmender Pflanzenarten treten immer wieder Probleme auf. Die hier abrufbaren digitalen Bilder wichtiger Details können helfen, diese zu meistern. Sie bieten vor allem die Möglichkeit, ähnlich aussehende Sippen vergleichend nebeneinander zu betrachten. Dadurch fällt es wesentlich leichter, die in den Bestimmungsschlüsseln genannten Unterschiede zu erkennen. Die Bestimmungshilfen sind als Ergänzung zur "Flora von Thüringen" gedacht. Sie können aber auch den Umgang mit den meisten anderen Bestimmungsbüchern zur Flora von Deutschland erleichtern. ... [Information des Anbieters]
The eFloras-page is a gateway to several electronically available floras. As of February 2011, these are: Annotated Checklist of the Flowering Plants of Nepal; Flora of Chile; Flora of China; Flora of Missouri; Flora of North America; Flora of Pakistan; Moss flora of China; Trees and shrubs of the Andes of Ecuador; Catalogue of the Vascular Plants of Madagascar; and others. A search tool is available for searching plant names in all the floras simultaneously. ... [Editorial staff vifabio]
PlantZAfrica.com is the site for information about plants native to southern Africa and related topics. There are more than 22 000 different species of seed plants indigenous to southern Africa. These are arranged into about 2 180 genera, which in turn form part of 227 families. We have described some of the more popular plants on this site. ... [Information of the supplier]
The botanical Society of Geneva was founded in 1875. The objectives of the Society converge to the study of various aspects of Botany : flora, taxonomy, physiology, ecology, etc. The botanical Society of Geneva is a non-profit organization and is recognized as being of public interest. The Society holds meetings monthly during which lecturers are invited to speak on a subject related to Botany. Every year, from spring to autumn, excursions are organized in the surroundings of Geneva and in other parts of Switzerland or Europe, with the purpose to learn more about the flora of these regions. In addition to these regular activities, the Society is involved in specific activities such as, for example, the project of cartography of flowering plants and ferns of Geneva, as well as visits to institutions or other botanic gardens. The botanical Society of Geneva publishes an annual magazine called Saussurea, which contains articles of common knowledge as well as scientific ones. It also publishes Mémoires, about specific subjects. ... [Information of the supplier]
This digital collection of thousands of page images of well-known and esoteric illustrated botanical plate books is inspired by an exhibition and subsequent monograph, Nature Illustrated: Flowers, Plants, and Trees, 1550-1900 (1989), by Bernard McTigue, the late former Curator of the Arents Collection and Keeper of Rare Books. The Gallery includes thousands of art and scientific prints, illustrating medicinal plants, spectacular garden flowers, exotic tropical blooms, trees and ferns. It includes many different printmaking techniques, from woodcuts to stipple engravings to color-printed lithographs. ... [Information of the supplier, modified]
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 "various paths for exploration or comparison of four systems of flowering plant classification. Selection of a Family name will query an index of web links relating to that Family or included taxa. This 'gateway' system - eventually to include all vascular plants - is under constant revision. Current options (menu bar at the base of this page) include: Cronquist, Takhtajan, Thorne, APG (Angiosperm Phylogeny Group). ... [Information of the supplier, modified]
Welcome to ITIS, the Integrated Taxonomic Information System! Here you will find authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world. We are a partnership of U.S., Canadian, and Mexican agencies (ITIS-North America); other organizations; and taxonomic specialists. ITIS is also a partner of Species 2000 and the Global Biodiversity Information Facility (GBIF). ... [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]
