This web site (in French language) provides identification keys for members of the family Poaceae (Gramineae) occurring in Metropolitan France, accompanied by introductions, information on distributions and photographs for many grass species. [Editorial staff vifabio]
This package is generated from a DELTA database (Dallwitz 1980; Dallwitz, Paine, and Zurcher 1993). It comprises an interactive identification and information retrieval system using the program Intkey (running under MS-Windows), descriptions, illustrations, references, and other subsidiary material. The database contains detailed morphological, anatomical and physiological descriptions of over 800 grass genera (Watson and Dallwitz 1981; Watson, Dallwitz, and Johnston 1986; Watson 1987). The descriptive terminology employed here is mostly in line with normal agrostological usage, as set out in modern textbooks, monographs and regional floras (e.g. Hubbard 1968, Hitchcock and Chase 1950, Gould 1968, Jacques-Félix 1962, Bor 1960, Clayton and Renvoize 1986, Chapman and Peat 1992, etc.; and for anatomy, Metcalfe 1960, Clifford and Watson 1976, Ellis 1976 and 1979, and Watson and Dallwitz 1988). Detailed, written Character Notes have been entered for too few of the characters, but the copious character illustrations now provided should facilitate differentiating between character states. ... [Information of the supplier]
Grasses of Iowa is an on-going project of the Ecology, Evolution, and Organismal Biology Department at Iowa State University designed to provide to a broad audience–the general public and professionals alike–a handy resource for the identification and evaluation of grasses. [Information of the supplier]
Grasses feed the world and grasslands cover 20-40% of the planet. The grass family is one of the largest families of flowering plants with around 12,000 species. Grasses are more important for mankind than any other group of plants. Grasses have small flowering parts and complex floral morphology which is usually studied by dedicated specialists. Derek Clayton has been building a classification system for the grass family during his 56 years at Kew Gardens. He wrote the classic account Genera Graminum and went on to invent the world’s first electronic Flora and e-taxonomic system, GrassBase. GrassBase is a unique dataset of structured trait data maintained in the DELTA software system which is not supported on modern computers. Can GrassBase contribute to modern analyses and will it have use for future generations? How can grass trait data be mobilised? What are the possible connections between the study of grass diversity and other scientific disciplines? This meeting will bring together the global community of grass taxonomists to say thank you to Derek. The program will begin by exploring history and Gren Lucas, Royal Botanic Gardens, Kew, followed by Steve Renvoize, Royal Botanic Gardens, Kew, will speak about Derek’s work. Rob Soreng from the National Museum of Natural History, Washington, will describe the recent advances in grass systematics and his work on the Catalogue of New World Grasses. Elizabeth Kellogg from the Donald Danforth Plant Science Center, Missouri, will introduce Poaceae crop genomics and outline how the study of crops has helped us understand grass evolution. During the second part of the meeting we will explore the research uses of grass trait data and the significance of grass diversity for research into ecology, C4 photosynthesis, and breeding better crops. Confirmed speakers include Professor Peter Linder, University of Zurich, and Professor Colin Osborne, University of Sheffield. The meeting will conclude with presentations on descriptive taxonomic systems online and Maria Vorontsova, Royal Botanic Gardens, Kew, will lead a discussion about the future for GrassBase. ... [Information of the supplier]
Today millions of people around the globe are suffering from the severe effects of climate change and environmental disasters. It has never been more imperative than now to utilize the natural solutions we already have – bamboo and rattan. By hosting the first Global Bamboo and Rattan Congress (BARC2018), we seek to provide a platform for south-south and south-south-north cooperation on sustainable development and further develop bamboo and rattan’s role in advancing the United Nations Sustainable Development Goals (SDGs). On 25-27 June 2018, ministers, governments officials, scientists, conservationists, educators, and business leaders will gather together at the China National Convention Center in Beijing, to address these pressing global issues. ... [Information of the supplier]
This server is constructed around a database dedicated to the analysis of the genome of Escherichia coli: Colibri. Its purpose is to collate and integrate various aspects of the genomic information from E. coli, the paradigm of Gram-negative bacteria. Colibri provides a complete dataset of DNA and protein sequences derived from the paradigm strain E. coli K-12, linked to the relevant annotations and functional assignments. It allows one to easily browse through these data and retrieve information, using various criteria (gene names, location, keywords, etc.). ... [Information of the supplier]
The MIPS Comprehensive Yeast Genome Database (CYGD) aims to present information on the molecular structure and functional network of the entirely sequenced, well-studied model eukaryote, the budding yeast Saccharomyces cerevisiae. In addition the data of various projects on related yeasts are used for comparative analysis. ... [Information of the supplier]
The Index to Plant Chromosome Numbers is an NSF funded project that aims to extract and index original plant chromosome numbers of naturally occurring and cultivated plants published throughout the world. A committee of voluntary contributing editors, located in various parts of the world, reviews sets of serial titles assigned to them and returns the information to the editors for collation in the Index. Chromosome indexes are published every two years. The Index to Plant Chromosome Numbers project has been based at the Missouri Botanical Garden since 1978. Data from published indexes from 1984 onward are available for consultation through this facility. ... [Information of the supplier]
The Integrated Microbial Genomes (IMG) system provides a framework for comparative analysis of the genomes sequenced by the Joint Genome Institute. Its goal is to facilitate the visualization and exploration of genomes from a functional and evolutionary perspective. There are two main approaches to using the system: genes and genomes. Genes can be found by keyword or BLAST query via the Gene Search and then analyzed in the context of their chromosomal, metabolic, and phylogenetic neighborhoods. Genomes of multiple organisms can be selected with the Organism Browser. You can then compare them through the Phylogenetic Profiler in order to identify common or unique properties. ... [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]
