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

Stevenson Swanson

Great Big Story: World Flora Online in the Spotlight

Posted in Interesting Plant Stories on December 29, 2015 by Stevenson Swanson

Stevenson Swanson is the Science Media Manager at The New York Botanical Garden.


Enid A. Haupt ConservatoryIt’s a great big story, all right.

CNN’s new online video unit, called Great Big Story, recently reported on The New York Botanical Garden’s work on World Flora Online, a worldwide effort to produce a single, scientifically verified database of information about all of the world’s plant species—an estimated 350,000 of them.

The video captures the activity in the Mounting Room and Digital Imaging Lab of the William and Lynda Steere Herbarium as specimens are carefully glued to acid-free paper and then photographed in ultra-high resolution before they are filed in the Steere Herbarium.

There are also stunning images of rain forest and desert plants in the Botanical Garden’s Enid A. Haupt Conservatory. The variety and beauty of the plants drive home the point made by Dr. Barbara Thiers, the Garden’s Vice President for Science Administration and Director of the Herbarium.

“Plants are endlessly fascinating,” she says in the video. “We have to know what they are and how they differ from one another in order to understand what kind of measures need to be taken to protect them.”

Where Botany and Healthcare Intersect

Posted in Interesting Plant Stories on November 10, 2015 by Stevenson Swanson

Stevenson Swanson is the Science Media Manager at The New York Botanical Garden.


Dr. Ina Vandebroek, Ph.D.
Dr. Ina Vandebroek

When Ina Vandebroek, Ph.D., started to study how immigrant Caribbean communities use traditional plant-based medicines in their health care, she soon realized that her subjects often did not tell their doctors about the various remedies they are using.

To help bridge this gap, Dr. Vandebroek, the Matthew Calbraith Perry Assistant Curator of Economic Botany and the director of the Caribbean Program at the Institute of Economic Botany of The New York Botanical Garden, has held nearly 50 training sessions for 740 medical students and practicing physicians.

The goal of these sessions is to raise awareness among health-care practitioners about traditional plant-based medicines so they can communicate better with their patients, build trust, and identify potentially harmful drug interactions between mainstream pharmaceuticals and the active chemicals in traditional remedies.

1115-botanica-1200x900
The shelves at a Bronx botanica, a store where traditional plant-based remedies are sold.

After initially focusing on immigrants from the Dominican Republic, Dr. Vandebroek has now expanded her research project to include Jamaican immigrants. Her research is supported in part by a World of Difference grant from the Cigna Foundation, which announced last week that it was renewing the grant for a second year.

Dr. Vandebroek recently wrote about the importance of understanding immigrant health care practices for “The Doctor’s Tablet,” a blog at Albert Einstein College of Medicine, where Dr. Vandebroek has held several training sessions for its health care professionals. You can read her post here.

From Student to Teacher: A Conversation with a Former NYBG Graduate Student

Posted in Past and Present on November 3, 2015 by Stevenson Swanson

Stevenson Swanson is the Science Media Manager at The New York Botanical Garden.


Dr. Lawrence Kelly & Dr. Natalia Pabón-Mora
Dr. Lawrence Kelly & Dr. Natalia Pabón-Mora

Like most scientific research institutions, The New York Botanical Garden regularly hosts visiting scientists, but it’s especially gratifying to welcome back former graduate students who have gone on to important positions elsewhere.

That was the case recently when Natalia Pabón-Mora, Ph.D., returned to the Garden for several weeks. Dr. Pabón-Mora, who received her Ph.D. in 2012, is currently a professor at the Universidad de Antioquia in Medellin, Colombia.

She took a break from her research to talk with Lawrence M. Kelly, Ph.D., Director of the Commodore Matthew Perry Graduate Studies Program at the Botanical Garden, about what attracted her to the Garden as a place to study plant science.

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At a Crossroads for Native Plants

Posted in Events on September 25, 2015 by Stevenson Swanson

Stevenson Swanson is the Science Media Manager at The New York Botanical Garden.


Native Plants Summit

A capacity audience filled the Ross Lecture Hall last week for The New York Botanical Garden’s Native Plants Summit, at which leading experts from academia, conservation groups, and private consulting practices discussed the current status, conservation, and outlook for the native plants of the Northeast.

In his welcoming remarks, Gregory Long, Chief Executive Officer and the William C. Steere Sr. President of the Botanical Garden, said that the Garden had been involved in studying and collecting the native plants of North America since its founding in 1891. He noted that the Garden’s founder, Nathaniel Lord Britton, had co-authored the first edition of a landmark flora of the plants of northeastern North America, the latest edition of which is now being prepared by the Garden scientist who organized the summit, Robert Naczi, Ph.D.

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Garden Scientists Pay Tribute to Dr. Oliver Sacks

Posted in Personalities in Science on September 4, 2015 by Stevenson Swanson

Stevenson Swanson is the Science Media Manager at The New York Botanical Garden.


Dr. Oliver Sacks with the Garden’s Patricia Holmgren, Ph.D.
Dr. Oliver Sacks with the Garden’s Patricia Holmgren, Ph.D.

Since his death on August 30, Dr. Oliver Sacks has been described as a latter-day Renaissance man who took a learned delight in many things—neurology, certainly, but also minerals, squids, and other cephalopods such as cuttlefish, and, most definitely, plants.

Dr. Sacks, who was a Board Member of The New York Botanical Garden and a 2011 recipient of the Botanical Garden’s Gold Medal, was especially fascinated with cycads and ferns, and the Garden scientists who specialize in those plants were among those at the Garden who knew him well.

Cycad expert Dennis Stevenson, Ph.D., the Garden’s Vice President for Botanical Research and Cullman Curator, recalled that Dr. Sacks, who for many years paid regular Wednesday visits to the Garden, enjoyed bringing together people from the various fields that appealed to his eclectic nature so they could learn from each other. Botanists learned about cephalopods from marine biologists; geologists learned about plant science from botanists.

“Oliver was always in a most subtle way teaching all of us about the world around us,” Dr. Stevenson said.

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Google’s Eric Schmidt & Sloan Foundation’s Doron Weber on NYBG and World Flora Online

Posted in Events on May 19, 2015 by Stevenson Swanson

Thirty-Fourth Annual Founders Corporate DinnerAt the recent 34th annual Founders Corporate Dinner, The New York Botanical Garden saluted two generous funders—Google Inc. and the Alfred P. Sloan Foundation—for their support of NYBG’s leading role in World Flora Online (WFO), a global project to create the definitive online scientific resource about plants.

NYBG Board member Sigourney Weaver presented the Garden’s Founders Award to Eric Schmidt, Google’s Executive Chairman, in appreciation of Google’s major financial and technical support for the Garden’s work on WFO.

In accepting the award, Schmidt said WFO would be “open, free, and available forever” and called it “a genuine sea change. All of us at Google love this partnership!”

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Here Comes The Sun Science Club: Sunny Thoughts from an NYBG Botanist

Posted in Interesting Plant Stories on May 12, 2015 by Stevenson Swanson

Stevenson Swanson is the Garden’s Science Media Manager.


Perennial Garden New York Botanical Garden
What does the sun do? That question was posed recently by Science Friday, the incomparable science news program that airs on public radio stations nationwide. To kick off its latest Science Club education activity, the program asked a number of scientists and solar experts for their thoughts about why the sun matters.

As you might imagine, how you think about the sun depends largely on what you do. Ernest Moniz, the U. S. Secretary of Energy, talked about the sun as a source of energy. A psychiatrist talked about the sun’s influence on our mood.

What about a botanist? The program asked Barbara A. Ambrose, Ph.D., who is Cullman Associate Curator for Plant Genomics at The New York Botanical Garden, to ponder the role of the sun in the world of plants. Here’s her thought-provoking answer:

What does the sun do?

The sun provides energy. Plants transform the sun’s energy into stored chemical energy during photosynthesis. This is an amazing process in which plants take carbon dioxide, water, and the sun’s photons and produce carbohydrates and oxygen. These carbohydrates are the stored chemical energy that allows plants to grow and develop into the food we eat and the flowers we enjoy. Plants have evolved for hundreds of millions of years to harness the energy of the sun efficiently and effectively, something we humans have yet to perfect. What’s really cool is that a byproduct of this reaction is oxygen–the air we need to breathe.

You can read the responses of other experts, as well as hear Dr. Ambrose read her explanation, at the Science Friday site here. You can also share your own thoughts on that page’s comments section or in our comments box.

And if you talk about this with your friends, just remember: the oxygen you’re using to speak came from a sunbeam striking a leaf.

Learning About Lichens: A New Guide to this Important but Overlooked Group From NYBG Press

Posted in Books: Past and Present on April 20, 2015 by Stevenson Swanson

Stevenson Swanson is the Garden’s Science Media Manager.


Common Lichens of Northeastern North America from NYBG PressLichens, those often colorful and sometimes exotic-looking organisms found growing on rocks, soil, and the bark of trees, have not gotten the respect they deserve, but a new book from The New York Botanical Garden Press may help change that.

Designed to be a user-friendly reference for non-specialists, Common Lichens of Northeastern North America is a light and easy-to-use field guide that covers the rich lichen flora of northeastern North America. Amateur naturalists, nature interpreters, forestry workers, land surveyors, researchers, and anyone who is interested in learning more about lichens will benefit from this book.

What are lichens, and why are they important?

Straddling the boundary between plants and fungi, lichens are composite organisms formed by the combination of a fungus and a plant-like component—usually an alga or a type of bacteria that contains chlorophyll. They are important to the full functioning of an ecosystem, and their presence or absence is an indicator of the health of that ecosystem.

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Roots Revisited: The Britton Cottage, Then and Now

Posted in Nuggets from the Archives on March 27, 2015 by Stevenson Swanson

Stevenson Swanson is the Garden’s Science Media Manager.


Nathaniel Lord Britton Cottage Historic Richmond Town Staten island
The Britton Cottage as it looks today at Historic Richmond Town

A recent Science Talk post told the story of the Staten Island origins of our founder, Nathaniel Lord Britton, who came from a long line of Staten Islanders. Remarkably, the Britton house, which was built in about 1670 and expanded twice in the 18th century, is still standing.

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Roots: Where The Garden’s Founder Found His Love of Plants

Posted in Nuggets from the Archives on March 13, 2015 by Stevenson Swanson

Stevenson Swanson is the Garden’s Science Media Manager.


Nathaniel Lord Britton New York Botanical Garden
Nathaniel Lord Britton

Nathaniel Lord Britton, the botanist who founded The New York Botanical Garden with his wife, Elizabeth, is so closely associated with this institution in the Bronx that it can come as a surprise to learn that he was a native son of the New York City borough that is most distant from here—Staten Island.

SILive, the Web site of the Staten Island Advance, provided a reminder of Britton’s roots in a recent piece that summarized the eminent botanist’s life and accomplishments.

Born in the New Dorp section of Staten Island in 1859, young Britton developed an interest in botany while growing up in what was then a bucolic setting. The Brittons were a long-established family there: an earlier Nathaniel Britton—whose wife’s name was, coincidentally, also Elizabeth—bought a fieldstone cottage in New Dorp in 1695.

Nathaniel Lord Britton historic Richmondtown Staten Island cottageEventually, Nathaniel Lord Britton and Elizabeth Knight Britton inherited the house, which they owned until 1915, when they deeded it to the Staten Island Institute of Arts and Sciences. It was moved in the 1960s to Historic Richmond Town, a historic town and farm museum, where it remains to this day. Although the Britton Cottage is currently closed to the public, the museum has completed a structure report and hopes to receive city funding to restore it.

By 1915, of course, the Botanical Garden was more than two decades old, leading one to wonder whether the Brittons regularly commuted to the Garden from Staten Island. But no: according to the Garden’s archivist, Stephen Sinon, they occupied the cottage only occasionally, living primarily in a residence on Decatur Avenue in the Bedford Park section of the Bronx, close to the Garden.

Still, the Brittons eventually returned to Staten Island. Dying within a few months of each other in 1934, they are buried in the Moravian Cemetery there.