This PDF file illustrates Angiosperm Phylogeny. The hypothetical tree of flowering plant systematics is based on molecular phylogenetic data (Jan 2010). Branch lengths are deliberate, not expressing actual time scale; the position of many characters on the tree is still unclear; if a character is marked as being a potential synapomorphy at a node/for a clade, this does not mean that all members of that clade possess that character. This poster depicts only the largest and most important of the currently accepted approx. 450 families (according to APweb 2010). ... [Information of the supplier, modified]
This PDF file illustrates Tracheophyte Phylogeny. The hypothetical tree of vascular plant systematics is based on molecular phylogenetic data (Jan 2012). Branch lengths are deliberate, not expressing actual time scale; if a character is marked as being a potential synapomorphy at a node/for a clade, this does not mean that all members of that clade possess that character. This poster depicts only the largest and most important of the currently accepted groups. ... [Information of the supplier, modified]
This chart of flowering plant families is designed by David Rydeheard, and is available for on-line viewing or as a poster. The chart is suitable for professional, student and amateur botanists, for school, colleges and universities, and for a number of different purposes. It is an attractive chart, with many familiar plant names and plant products included. The chart uses the latest molecular (genetic) phylogenies. The fine-structure of relationships between families is depicted. ... [Information of the supplier, modified]
Phytozome is a joint project of the Department of Energy's Joint Genome Institute and the Center for Integrative Genomics to facilitate comparative genomic studies amongst green plants. Families of orthologous and paralogous genes that represent the modern descendents of ancestral gene sets are constructed at key phylogenetic nodes. These families allow easy access to clade specific orthology/paralogy relationships as well as clade specific genes and gene expansions. As of release v8.0, Phytozome provides access to thirty-one sequenced and annotated green plant genomes which have been clustered into gene families at eleven evolutionarily significant nodes. Where possible, each gene has been annotated with PFAM, KOG, KEGG, and PANTHER assignments, and publicly available annotations from RefSeq, UniProt, TAIR, JGI are hyper-linked and searchable. ... [Information of the supplier]
Recent developments are providing exciting new insights into the evolutionary dynamics of species diversification and the importance of evolutionary radiations, or rapid episodes of lineage diversification. The aim of this meeting is to explore questions about where, when and why plant evolutionary radiations happen, and how they proceed. The meeting will bring together contributions spanning: (i) new models of species diversification, including paleodiversity and trait evolution, and the increasingly sophisticated and powerful tools available for testing hypotheses about diversification trajectories and their causes; (ii) the proliferation of new molecular phylogenetic data, for more and larger plant clades spanning broader taxonomic, geographical and temporal levels, as well as opportunities for unprecedented phylogenetic resolution of rapidly evolving clades coming from genome-scale DNA sequence data; (iii) assembly of more comprehensive species geographic distribution, functional and life history trait data sets that are enabling more accurate and complete reconstruction of biogeographic and trait evolution histories and interactions; (iv) empirical studies of key plant radiations for understanding the contributions of biotic interactions (pollinators, herbivores, pathogens) as drivers of radiations, the interplay between ecological opportunity and evolutionary innovation in driving radiations, and the mechanisms of radiations in terms of underlying population ecology and speciation. ... [Information of the supplier]
It is a great pleasure to welcome many of you to our international section meeting this August 23rd – 26th 2023 at the Justus-Liebig University (JLU) of Giessen. Known for its long tradition in basic and applied plant research (the botanical garden was founded in 1609 and is the oldest garden in Germany still located at its place of foundation), the JLU Giessen is one of the traditional universities in Germany in which still today the full spectrum of botanical science, including Systematics, EvoDevo, Plant Ecology and Physiology, Plant breeding, Plant pathology is an active part of the JLU´ portfolio. "Plant evolution in a changing world" is the topic of our meeting and participants will have ample room and possibilities to meet their colleagues to discuss the broad spectrum of plant evolution, techniques and concepts, theories and prospects of applied and basic research. Nevertheless, there will be time for social interaction and extensive networking opportunities for graduate students, postdocs, established scientists, and others. The annual meeting of the Section Biodiversity & Evolutionary Biology of DBG will bring our members together. Field excursions on Saturday 26th September will provide you with the opportunity to expand your floristic knowledge in the area of Giessen. ... [Information of the supplier]
