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

Archive: July 2014

Rediscovering an “Extinct” Carrot

Posted in Interesting Plant Stories on July 30, 2014 by Gregory Plunkett

Gregory M. Plunkett, Ph.D., is Director and Curator of the Cullman Program for Molecular Systematics at The New York Botanical Garden. One of his major research interests is the carrot family, the Umbelliferae.


An "extinct" carrot
The flowers of Asteriscium novarae

Carrots and their wild relatives, Queen Anne’s Lace, are a familiar part of our life, whether at the green-grocer or along summer-time roadsides. But the carrot family (Umbelliferae) is a huge group of nearly 4,000 species, including many familiar sources of food, spices, and medicines, such as parsnips, celery, parsley, fennel, dill, caraway, cilantro, coriander, and anise. Most are found in northern temperate areas of Eurasia and North America, but there is a smaller subgroup of the carrot family centered in the Andean region of South America, extending from the alpine páramos of Colombia and Venezuela to the cold, windswept grasslands of Tierra del Fuego in southern Chile and Argentina.

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NYBG Grad Students: Annie Virnig

Posted in NYBG Grad Students on July 17, 2014 by Matt Newman

Annie VirnigAnnie Virnig is no stranger to tackling formidable challenges. Whether she’s hiking through the dense tropical forests of Colombia in search of rare plant species, noting her findings in the laboratory, or blocking a header on the soccer field, she employs the same diligence and problem-solving tactics to ensure the best possible result.

As a grad student at NYBG, Virnig’s work focuses on the neotropical blueberries that so often cause a stir in our Haupt Conservatory. The exotic shapes and colors of the Conservatory’s collection are only a small sample of their incredible diversity in South America, where the wealth of species goes well beyond the common blueberries, cranberries, and huckleberries that we associate with this plant tribe in the U.S. Zoning in on the historic and cultural uses of these plants, as well as the antioxidants and other health benefits provided by them, Virnig has found herself drawn to the town of El Queremal in Colombia, where an eponymous flower has captured imaginations for centuries.

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