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

Past and Present

Follow in the Footsteps of Giants Through Citizen Science!

Posted in Past and Present on April 10, 2019 by Charles Zimmerman

Charles Zimmerman is the Herbarium Collections and Outreach Administrator for the William and Lynda Steere Herbarium at The New York Botanical Garden.


Photo of a pigmy poppy
Pygmy poppy (Canbya candida)

On National Citizen Science Day (April 13), NYBG’s William and Lynda Steere Herbarium is pleased to invite all who share a passion for nature and exploration to join our latest virtual expedition to uncover the historic collections of one of the most influential amateur naturalists of the 19th century.

At the time businessman and philanthropist William M. Canby (1831–1904) became fascinated with botany, no one had coined the term “citizen scientist.” Nonetheless, as Canby surveyed lands for his railroad construction projects, he became an avid naturalist. Over a 40-year career, Canby collected tens of thousands of wild plants, organized his own herbarium, and financed dozens of expeditions across the United States.

Despite having few academic credentials, Canby earned a stellar reputation among leading contemporary naturalists of his time, including Asa Gray and John Muir, who accompanied him on many collecting trips. Even Charles Darwin was impressed by Canby’s acumen for observation, especially relating to carnivorous plants such as the Venus flytrap (Dionea).

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Collected on the Fourth of July

Posted in Past and Present on July 1, 2016 by Stevenson Swanson

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


Dichanthelium latifolium
Dichanthelium latifolium

Watching some fireworks, going to the local parade, grilling burgers and hot dogs, maybe even finding time for a nap. Sounds like a classic Fourth of July. Collecting plant specimens is notably missing from this list. And yet, for botanists, our nation’s birthday is not necessarily a day off.

A search of the C. V. Starr Virtual Herbarium, where The New York Botanical Garden’s digitized herbarium specimens are made available online to researchers and the public, reveals that it includes no fewer than 6,808 specimens that were collected on a Fourth of July. They come from around the world, but more than 1,000 were snipped or dug up in the United States on Independence Day. They eventually found their way to the Botanical Garden’s William and Lynda Steere Herbarium, where they are now part of the 7.8 million specimens that are preserved there and are now being digitized for the Starr Virtual Herbarium.

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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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An Unusual Find in the Herbarium: A Story of Righting a Past Wrong

Posted in Past and Present on December 5, 2014 by Sarah Dutton

Sarah Dutton is a project coordinator who is currently working to digitize the algae collection in the William and Lynda Steere Herbarium at The New York Botanical Garden.


Cropped label of bone pic
A curious specimen surfaces in the Herbarium’s archives

While making high-resolution digital images of lichen-covered rocks that are part of the collection in the William and Lynda Steere Herbarium, I came across a specimen not long ago with an unusual and rather alarming label. Plainly written as part of the collection data on this otherwise inconspicuous box was the statement that the specimen was “on bone of Eskimo child.” I opened the box to find, indeed, a bone of some kind with bright orange and yellow lichen growing on it.

I happen to have studied anthropology in college. One of the most important things you learn in a modern anthropology class is that many of the interactions between researchers and indigenous peoples during the long history of the discipline were downright exploitative and unethical by today’s standards. For example, archaeologists and anthropologists have had an unfortunate history of taking artifacts and even human remains from groups of people without consent from the members of that community—and sometimes even when they were explicitly asked not to. Today, many indigenous peoples are working to repatriate these artifacts and human remains back to their original communities. This possible human bone in the Steere Herbarium immediately concerned me, and I wondered whether the NYBG should attempt to return it to the people it came from. Dr. Barbara Thiers, the Garden’s Vice President for Science Adminstration, agreed that we should look into it, and we began to investigate the history of the specimen.

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Katharine Brandegee: Blazing a Trail for Women in Science

Posted in Past and Present on February 3, 2014 by Amy Weiss

Amy Weiss is a curatorial assistant in The New York Botanical Garden’s William and Lynda Steere Herbarium, where she catalogues and preserves plant specimens from around the world.


Mary Katharine Brandegee

Novels are full of unconventional women, from Jane Austen’s spunky Elizabeth Bennet to the brilliant botanist Alma Whittaker in Elizabeth Gilbert’s recent novel The Signature of All Things. But Mary Katharine Layne Curran Brandegee (1844-1920), a real-life botanist, could certainly have taught these fictional women a thing or two about forging your own path.

Born Mary Katharine Layne in 1844 to a Tennessee farmer, she was a young girl when the Laynes moved west to California during the 1849 gold rush, eventually settling in Folsom, California. She married Hugh Curran, a constable, in 1866, but he died of alcoholism in 1874. Often described as strong-willed, Mrs. Curran moved to San Francisco the following year and enrolled at the University of California’s medical school. She was only the third woman to do so.

At that time, botany was an essential component of medical science education, and after receiving her degree, Curran followed the advice of an instructor and pursued botany rather than practice medicine. She became a member of the California Academy of Sciences in San Francisco in 1879, continuing her botanical training by collecting plants throughout California and working in the Academy’s herbarium. In 1883, Curran was appointed a curator of botany, one of the first women to hold such a position at a major museum, and in 1891 she became the sole botanical curator.

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