Biology News
Researchers to identify biodiversity and plastics in Southern Ocean - The Brussels Times


The Brussels Times
On Wednesday, several Belgian and European researchers will go to identify marine biodiversity and the presence of plastics in the Southern Ocean, which borders the Antarctic. The researcher at the Marine Biology Laboratory at the ULB (the French ...

Noninvasive Angiographic-Derived FFR: Is Wireless Physiology Coming to Your Cath Lab Soon? - Cath Lab Digest (press release)


Cath Lab Digest (press release)
An interventional colleague asked, “What is the number of diagnostic-only cath labs in the United States or North America that could benefit from fractional flow reserve (FFR), or more specifically, angio-derived FFR, and not have to send their ...

Microanalysis of biological samples for early disease detection - EurekAlert (press release)


EurekAlert (press release)
"Such high-sensitivity detection without the need for labelling moieties has great potential for future low-invasivity clinical techniques." Early and rapid detection of a number of common diseases is expected to be one of the major applications of the ...

Identify America's Common Trees

New York - United States

Provides quick identification of 100 common conifer and evergreen trees of the North American forest using a tree finder key, photographs and other features.

  • Category:

    Botany - Dendrology

  • Image:

  • Description:

    Identify and Name 100 Common Trees of the North American Forest
    Quick identification of 100 common conifer and evergreen trees of the North American forest using a tree finder key, photographs and other identifiers to identify hardwood and evergreen leaf.

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    Tree Identification Common Hardwoods Conifers

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Guide to common trees with laymans descriptions of each tree, and a simple key to start with. Line drawings of leaves and fruit.

Common Trees of Pennsylvania
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Identification information.

Identification of Common Trees of Iowa
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An interactive guide to trees, using a simple visual dichotomous key.

Identification of Common Trees of Iowa: An Interactive Key
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Interactive key to aid in identifying the most common trees in Iowa. Includes information on leaves, fruits, and bark.

A Critical Evaluation of Differential Display as a Tool to Identify Genes Involved in Legume Nodulation
United States

Article: S Lievens, S Goormachtig, M Holsters: Nuc Acids Res. 2001: 29(17) 3459-3468.

Close-up View of Common Knotweed, Common Lamb's-quarters and Sheep Sorrel
United States

Photographic study by Brian Johnston of these three species, Polygonum arenastrum, Chenopodium album and Rumex acetosella.

Trees
United States

Comprehensive guide to trees from the National Arbor Day Foundation. Learn about the benefits of trees; tree selection, care, planting, and pruning; and how to identify different tree species.

Trees of London
United Kingdom

Tree identification using examples of trees located in London. Illustrated with photographs of trees, bark, flowers, fruit and leaves.

Trees Identification
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Provides help with tree identification.

Plane Trees
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Descriptions of plane trees (Platanus) grown in London, UK.