Exploring the science of plants, from the field to the lab

Plunkett

Plants as Calendars

Posted in Interesting Plant Stories on March 13, 2018 by Science Talk

Michael J. Balick, Ph.D., is Vice President for Botanical Science and Director and Philecology Curator of the Institute of Economic Botany at The New York Botanical Garden, and Gregory M. Plunkett, Ph.D., is Director and Curator of the Botanical Garden’s Cullman Program for Molecular Systematics.


Melanthera biflora Balick Final
Melanthera biflora, known as intop asiej in Aneityum. When it flowers, local people know that sea turtles are very fat and ready to be hunted.

For most of us, calendars rule our lives. They allow us to organize our days, remind us of future appointments, and importantly, help us to carve out a space when we can take a break from the frenetic pace of life. Increasingly, they are stored on our computers or mobile phones, but this modern tool developed and evolved over a long period of human history.

Before the introduction of the Western calendar, people in Vanuatu reckoned time through their own observations of the natural world. Especially important were certain species of “calendar plants,” whose flowering or fruiting provided an indication of the change of seasons and cues for certain activities, such as gardening, hunting, and fishing. The use of plants as a guide for human activities is of great interest to us. During the past two years, we have been privileged to work with a team of people focused on understanding the diversity, distribution, uses, linguistics and conservation of the Vanuatu flora. Our work on the Tafean islands of Tanna and Aneityum involves collecting plants, mapping plant distributions, and gathering information on the local names of these plants and how people use them.

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“Message Plants” in the Communications Age

Posted in From the Field on November 22, 2017 by Science Talk

Gregory M. Plunkett, Ph.D., is Director and Curator of the Cullman Program for Molecular Systematics at The New York Botanical Garden and Michael J. Balick, Ph.D., is Vice President for Botanical Science and Director and Philecology Curator of the Botanical Garden’s Institute of Economic Botany.


The team learns about plant uses
The team learns about plant uses.

The people of Vanuatu, an island group in the South Pacific Ocean, have a rich cultural history and intense desire to maintain these cultural practices as living traditions, enshrined in the concept of kastom. However, preserving kastom can be a great challenge in a rapidly changing and globalizing world. We initiated a biocultural conservation program in Vanuatu’s southernmost islands, the area known as Tafea Province, aimed at understanding the area’s plant and fungal biodiversity and its local uses, both traditional and modern. This initiative is helping to conserve biodiversity resources and support cultural practices in this remote part of the world.

To begin the project, we held extensive meetings with community members to gauge their interest in participating in the documentation of plants and plant uses. In many areas, we saw signs of rapid erosion of such knowledge, where grandparents knew the traditional information, but their children and even more so their grandchildren had experienced a growing alienation from the natural world, especially as they became more dependent on modern approaches to life.

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