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The Red List of US Oaks report details for the first time the distributions, population trends, and threats facing all 91 native oak species in the U.S.
Oaks are critical to the health and function of forest and shrubland habitats in the United States, but many native oaks are threatened with extinction in the wild.
Botanic gardens play major roles in plant conservation globally.
Talk 1, Rich Hatfield:
Honey Bees in the Pollination Networks of Natural Areas? An Overview and Best Management Practices
The Plant Conservation Alliance and the Smithsonian’s Department of Botany welcomed Chris Martine, David Burpee Professor of Plants Genetics & Research and Director of the Manning Herbarium at Bucknell University, to present “Plants are Cool, Too: #
Over the last few decades botanic gardens worldwide have been encouraged to adopt complementary measures for the conservation of plant species from their own
These best practices represent a compilation of previous CPC guidelines with updated
In a pollen supplementation experiment, fruit or seed production by flowers exposed to natural pollination is compared to that following hand pollination either by pollen supplementation (i.e.
Ulmus americana (American elm) was an important urban tree in North America prior to the introduction of the Dutch elm disease pathogen in 1930. Subsequently, urban and community forests were devastated by the loss of large canopies.