All posts tagged with bhl-users

Given their strong association with the area, you might be surprised to learn that there is only one species of palm native to the entire state of California — the California fan palm (Washingtonia filifera), native to the southwestern United States and northwest Mexico. It is one of two recognized species in the genus Washingtonia, the other being the Mexican fan palm (Washingtonia robusta), native to western Sonora and Baja California Sur in northwestern Mexico. Both are among the palm tree species found in L.A., with the Mexican fan palm in particular reaching exceptional heights throughout the city.

Dr. Lorena Villanueva-Almanza, outreach coordinator at the California Botanical Society, specializes in the Washingtonia genus. As a plant taxonomist, her work focuses on understanding plant relationships and the many ways and names under which plants have been described across time — something she is currently engaged in for the Washingtonia. BHL is an invaluable resource for this work.

On 9 March 2020, New York University announced that it was taking classes remote, and less than two weeks later the entire campus, including our beloved Bobst Library, shut down. While I was relieved that the university was taking the pandemic seriously and acting quickly to flatten the curve, the shut-down posed serious challenges not just to teaching but to research for both me and my students.

That we live in a changing world should come as no surprise, yet how we measure that change can greatly impact our ability to respond to it. I am a scientist who works in the field of historical ecology — that is the use of non-traditional records to try and understand what ecosystems looked like in the past. My students Kate Henderson and Megan Hazlett and I are based out of the State University of New York College of Environmental Science and Forestry, where we look at how the state’s waters and shores have changed in order to better craft conservation goals. While we work on a variety of ecosystems, they are united by our need to understand where we come from in order to help direct where we are going.

Dr. Nick Pyenson, Curator of Fossil Marine Mammals in the National Museum of Natural History’s Department of Paleobiology, has been a longtime user and advocate for BHL. The historic data accessible through publications in BHL underpins much of his work. For example, the Discovery Reports, which present the results of groundbreaking investigations into the biology of whales, helped inform Pyenson’s studies on the evolution of cetacean body size and whale hearing.

While BHL has been a valued resource for Pyenson for many years, digital access to scientific literature has become especially important as research has shifted to a primarily telework environment.

Art is an integral part of scientific investigation and documentation. Before the advent of photography, illustrations were used to capture the natural world and share it with broader audiences through reproduction via woodcuts, engravings and etchings, and lithography in natural history publications. Even today, scientific illustration is important, articulating morphological, physiological and anatomical features with more detail and clarity than can often be captured through photographs.

Scientific illustrations are useful for communities in a wide range of disciplines. Our audiences have shared how they use these illustrations to support studies in the sciences, such as identifying the earliest observations on heterostyly in plants, researching the history of herbaria, and revisiting the legacy of women in science. Citizen scientists make use of these resources on platforms like Wikipedia and to research the identities of natural history artists.

Given that these illustrations are works of art, it’s not surprising that these collections are also providing a wealth of inspiration for artists like Dee Etzwiler, who recently used BHL images within nine pieces she created for a group show — Conversations: Reflections of 14 Women Artists — exhibited at the Maude Kerns Art Center (Eugene, OR) from 10 January – 7 February 2020.

In 1868, one of the first serious botanical works in Canada was published. Entitled Canadian Wild Flowers, the work treated nearly three dozen of “the most remarkable” wildflowers found in Canada. The publication is notable for more than its position as an early work on Canadian botany. During a time when women were largely unwelcome in the male-dominated scientific world, this pioneering book was written and illustrated by women.

Canadian Wild Flowers was authored by naturalist Catharine Parr Traill (1802-99), a trailblazer in research on Canada’s natural history. The plates were drawn and lithographed by her niece, Agnes Dunbar Moodie Fitzgibbon Chamberlin (1833–1913). An expensive undertaking and sold by subscription, the work went on to be published in several editions.

“Catharine Parr Traill is arguably Canada’s most famous 19th century botanist, though she never thought of herself as a professional botanist because women weren’t employed as such in those days,” explains Dr. Dawn Bazely, University Professor in the Department of Biology at York University in Toronto.

At the end of the twentieth century, the The Royal Botanic Gardens, Kew, The Harvard University Herbaria, and The Australian National Herbarium began collaboration on an ambitious project—to create an online index of names for all of the world’s vascular plants [1].

By combining the data in the nomenclatural indices of these three institutions—namely Index Kewensis, the Gray Card Index, and the Australian Plant Names Index—the collaboration created the International Plant Names Index (IPNI). Hosted by the Royal Botanic Gardens, Kew, today the database includes over 1.6 million records. As part of the provided nomenclatural information, IPNI includes bibliographic details linked to scanned literature in the Biodiversity Heritage Library (BHL) and links to taxonomic data through the Plants of the World Online.

Not surprisingly, given its role as a source of scanned literature for the Index, BHL is a vital resource for those working to build and maintain the IPNI database.

“I started working for the International Plant Names Index in 2013,” says Heather Lindon, Plant and Fungal Names Editor at the Royal Botanic Gardens, Kew . “I need to be able to look up protologues—the original place of publication of plant names and their descriptions. If the earliest place of publication isn’t known, we can use the name search in BHL to try to find it. Since our modern naming system dates to 1753, BHL has a lot of relevant literature for my work. Also, the rules of the International Code of Nomenclature that govern plant names apply to names published in the past, so consulting older works is still relevant for names being published today.”