The restoration of trees remains among the most effective strategies for climate change
mitigation.We mapped the global potential tree coverage to show that 4.4 billion hectares
of canopy cover could exist under the current climate....

Plant biodiversity is threatened, yet many species remain undescribed. It is estimated that >50% of undescribed species have already been collected and are awaiting discovery in herbaria. Robust automatic species identification algorithms using...

A geographically diverse group of 29 ethnobiologists addresses three common themes in response to the COVID-19 global health crisis: impact on local communities, future interactions between researchers and communities, and new (or renewed) conceptual...

With the current global spotlight on wild animal markets as a possible source of the COVID-19 epidemic, it is easy to forget that the biggest flows of “wildlife” in trade involve plants, not animals. This report summarises what is known about the trade...

This document was developed as a contribution to “mainstreaming biodiversity
into agriculture, forestry and fisheries”, as recommended at the 24th Session of the
Committee on Forestry in 2018. It also contributes to FAO’s Strategic...

This is a guide to writing plant names developed for use at The Arboretum at Penn State.

This survey conducted in fall 2019 was part of a research project for a masters degree at Vancouver Island University, in Geographic Information Systems (GIS). The survey was administered by Jodi Healy in collaboration with the Alliance for Public...

This comprehensive resource inlcudes a few chapters, one focusing on Enahancing Staff Understanding and the other on Building Working Partnerships. 

Today's genebanks are essential to maintaining the resilience of the global agricultural system in the face of climate change, new pests and diseases, shifts in trade and dietary preferences, natural
resource limitations, and armed conflicts....

The format of this edited volume offers each of the three communities (natural history museums, botanical gardens, zoological gardens) the opportunity to present their cutting-edge research and communications outreach activities. In addition, this...

Public gardens designate Core Collections to focus efforts and achieve excellence among a manageable set of defined plant groups. These “strong suits” help define a garden’s identity and contribute directly to its mission. Their designation formally...

A widely accepted approach to assess extinction risk, and a key source of data underpinning the IPBES report, is the IUCN Red List of Threatened Species (hereafter Red List). However, with only 9%of plants represented by assessments at the latest...

Read this issue of Public Garden here.

Additional Content: Vol. 35, No. 2

Backbone: Multi-Disciplinary Cultivating Change
...

The Checklist is a listing of published names of cultivated magnolias in PDF format.  This new listing is the result of years of effort by Magnolia Society International (MSI) member volunteers. This document serves as a checklist of Magnolia cultivars...

We partnered with various federal, state, and private interests to evaluate the floristic composition at the Garden City Terminal of the Port of Savannah, Georgia, USA. We conducted the following study to demonstrate the collaborative relationship-...

Maintaining a living plant collection is the most common method of ex situ conservation for plant
species that cannot be seed banked i.e. “exceptional” species. Viability of living collections, and their value for future conservation efforts,...

Ash tree species in North America are under mortal threat from the Emerald Ash Borer (EAB), now in 35 states and five Canadian provinces. There are ongoing efforts to conserve this native tree species by producing genetically diverse, resistant...

With 90% of its nearly 1,400 native plants classified as endemic, Hawai'i has one of the highest levels of endemism of any floristic region of the world. Although Cyanea is one of the most species-rich flowering plant genera in Hawai'i, nearly half of...

Plant communities on tropical high islands, such as the Hawaiian Islands, are predicted to
experience rapid climate change, resulting in novel climates. If increased temperature and/
or drought exceed plant species’ current tolerances,...

Read this issue of Public Garden here.

Additional Content: Vol. 35, No. 1
 
Learning in the Garden
...