Never-before-seen bacterium found at Arnold Arboretum

Researchers have discovered new life—a never-before-seen bacterium—in a novel environment, one created by humans and spreading rapidly around the globe, at Harvard University's Arnold Arboretum.

Over time, an invasive plant loses its toxic edge

Like most invasive plants introduced to the U.S. from Europe and other places, garlic mustard first found it easy to dominate the natives. A new study indicates that eventually, however, its primary weapon - a fungus-killing ...

Unique study isolates DNA from Linnaeus' botanical collections

(PhysOrg.com) -- Researchers at Uppsala University has succeeded in extracting long DNA fragments from dried, pressed plant material collected in the 1700s by Linnaeus' apprentice Adam Afzelius. It is hoped that the study, ...

New Rubiaceae species found in Yunnan, China

Leptomischus is a genus of plants in the family Rubiaceae, which is most abundant in the tropics and includes many economically important members used for purposes such as medicine, horticulture, and food production. Leptomischus ...

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