This episode of Conservation Conversations features Saharah Moon Chapotin, Executive Director of the U.S. Botanic Garden in Washington, D.C. Learn how botanic gardens support research and conservation both in the wild and in captivity, how plants are...

Climate change and biological invasion are major threats to biodiversity, but their combined effects haverarely been quantified. The introduction of congeneric non-native species, in particular, can be especially problematic for native species due to...

Haiti is home to an incredible flora of around 5,000 documented plant species. Within these, over 210 endemic shrub and tree species have been identified. These plants have only one home in the world, and it is here. Many other species have small...

Holding a Nationally Accredited Plant Collection™  is added recognition of your institution’s long-term commitment to plant collections preservation, and to achieving a high standard of excellence in plant collections management. In this presentation,...

Botanical gardens have contributed to plant conservation through the maintenance of both living 20 and preserved plant specimens for decades. However, there is still a large gap in the literature 21 with regards to understanding the potential...

A policy document developed to balance the public garden mission of holding diverse horticultural collections with the conservation mission of preserving natural areas and the broader environment.

Indirect climate effects on tree fecundity that come through variation in size and growth
(climate-condition interactions) are not currently part of models used to predict future forests.
Trends in species abundances predicted from meta-...

Natural disasters cause significant damage each year to our urban forests, and years of local investment in planting and caring for community trees can be suddenly wiped away. We know that urban forest and community resilience can be improved by using...

Available to Members Only

A Focus on Sustainability is a collaborative series between the Ecological Landscape Alliance, Chesapeake Conservation Landscaping Council, ReScape, Deep Roots Kansas City, and the American Public Gardens Association....

This is a companion resource to a presentation given by Tim Boland, Polly Hill Arboretum, entitled The American Oaks: Diversity, Ecology, Identification as part of the "A Focus On Sustainability" Webinar Series. 

Triage for Living Collections - Discussing Critical Action in the Wake of Disaster

If 2020 has taught us anything it’s that when disaster strikes, we need to be ready to react. The Plant Collections Community invites you to view...

Changes in phenology induced by climate change occur across the globe with important
implications for ecosystem functioning and services, species performance and trophic
interactions. Much of the work on phenology, especially leaf out and...

Join the Plant Nomenclature and Taxonomy Community for a quick update on its annual project (Problematic Common Names) and a Professional Show & Tell. 

Community Chair/Moderator: Jaime Frye, Plant Records Specialist, Newfields
...

This template was developed by curators stewarding Nationally Accredited Multisite CollectionsTM. It provides a standardized format and defined data fields for plant records inventories to facilitate coordinated activities among collaborating gardens....

This plant collections policy (this “Policy”) memorializes the development and management of the plant collections of the Garden which include living plants, seed collections, DNA samples, herbarium vouchers and tissue samples. Consistent with the...

Ten years ago the Royal Botanic Gardens Victoria embarked on an ambitious project to collect, treat and distribute storm water from the catchment within and around the botanic garden. The infrastructure of wetlands filtration, a sophisticated water ...

Since a devastating fungal blight popped up in the Bronx Zoo in 1904 and went on to kill at least 3 billion chestnut trees, North American forests have been swept by one plague after another, including a fungus that kills elms and an aphidlike insect...

The contributions of crop wild relatives (CWR) to food security depend on their conservation and accessibility for use. The United States contains a diverse native flora of CWR, including those of
important cereal, fruit, nut, oil, pulse, root...

Dr. Kay Havens, Chair of the PCA Non-Federal Cooperators Committee, will briefly report on the "Assessment of Native Seed Needs and Capacities" being conducted by the National Academies of Sciences, Engineering, and Medicine, including the phase 2 data...

This report describes the first phase of an examination of some of the nation’s needs for
native plant seeds (a shorthand term to include all forms of native propagative plant material)
and of the capacity to meet those needs. Across the...