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Slider Images from: Cycad Biology and Conservation: the 9th International Conference on Cycad Biology.
Edited by Nan Li, Dennis Wm. Stevenson, and M. Patrick Griffith.
JUGLANDACEAE, the Walnut Family by Alan T. Whittemore. Keywords: Juglandaceae, Carya, Juglans, Flora, Floristics, North America. http://dx.doi.org/10.21135/893275471.016.
In the New Manual of Vascular Plants of Northeastern United States and Adjacent Canada the Juglandaceae is represented by eleven species. As family treatments are completed for the New Manual, these are being made available as downloadable PDFs. The New Manual is a multi-year project by the New York Botanical Garden to fully revise and update the classic Manual of Vascular Plants of Northeastern United States and Adjacent Canada, Second Edition, by Gleason and Cronquist (1991, NYBG Press), in order to enable identification of all plants growing spontaneously in a vast region comprising portions or entirety of 22 states and 5 Canadian provinces (see map here). These family treatments are indispensable to all those interested having the most up-to-date information for this region of North America's rich botanical resources, serving the vascular plant reference needs especially of students, conservationists, wildlife managers, educators, gardeners, and citizen scientists. For a full list of PDF sections click here.
RobNaczi_Interview_Final_V6 from The New York Botanical Garden on Vimeo.
"A brand new flora of vascular plants from The New York Botanical Garden is available as digital PDF downloads and will soon be printed as a complete hardbound version! The area covered includes Nova Scotia, Prince Edward Island, New Brunswick, and southern Quebec and Ontario. The New Manual of Vascular Plants of Northeastern United States and Adjacent Canada is under preparation, representing a revised enlarged update of the 1991 classic Gleason & Cronquist Manual, with approximately 20% more species. This is good news for many different biologists. The botanical treatments will be particularly useful for American and Canadian botanists as well as other scientists, naturalists, ecologists, foresters, conservationists, and students in all fields of natural history, as well as public or private organizations involved in environmental and plant protection. In contrast to the 1991 Manual, plant families are treated by specialists of these groups. Because so much information has been added in recent years, this new edition is very welcome, and the editors and the numerous authors deserve praise."- Jacques Cayouette, Ph.D., Research Scientist, Agriculture and Agri-Food Canada; Assistant Curator, Department of Agriculture Ottawa Herbarium
Alan was born on May 16, 1957, in Redwood City, California, of Canadian parents. The family spent a lot of time outdoors, and Alan learned his botany in California and on family trips to British Columbia. He earned his BS degree in chemistry and botany at the University of California, Davis, in 1978, where he supplemented his class work with work in the University's arboretum and herbarium. The summer after graduation was spent working as a volunteer in the herbarium of the California Academy of Sciences in San Francisco. Alan then went to the north coast of California to enter the masters' program at Humboldt State University, where he worked on liverwort taxonomy from 1978 through 1980. Alan returned to the Bay area to work as a peptide chemist, but left after one year to enter the PhD program in botany at the University of Texas at Austin, working on the taxonomy and terpene chemistry of several genera of Asteraceae and receiving his PhD degree in 1987. Alan spent most of the next 13 years in St. Louis, Missouri. From 1988 through 1990, he did postdoctoral work in Barbara Schaal's lab at Washington University. In 1991, he moved to the Missouri Botanical Garden. Alan came to Washington, D.C., in 2000 to become the research taxonomist in the U.S. Department of Agriculture's Floral and Nursery Crop Research Unit, and supervisor of the 650,000 -specimen herbarium of the U.S. National Arboretum. Alan carries out research on the taxonomy and evolutionary genetics of various groups of woody plants, primarily the oaks and hackberries. Alan has worked on the taxonomy and evolution of many different plant groups. He published research on 20 different families of flowering plants, plus mosses and liverworts, and carried out fieldwork in the United States, Mexico, Belize, Kazakhstan, Armenia, China, and the Russian Far East. Alan is currently editor-in-chief of the journal Systematic Botany and has served as president of the Botanical Society of Washington. In addition to botany, Alan en Alan T. Whittemore's Author Page