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Tropical Plant Collecting provides field biologists with information about carrying out fieldwork in tropical America, gathering botanical collections, managing specimens in herbaria, making information about plants available on the Internet, and raising money to fund both expeditions and the preparation of floras and monographs. The book is based on over 40 years of tropical plant collecting in Central and South America by the senior editor and his colleagues. Although traditional field and herbarium techniques are discussed, the book emphasizes how new techniques provided by digital photography, databases, and the Internet have revolutionized plant collecting and data presentation in systematic botany. The audience for this book is tropical biologists and students who, as part of their research, need to gather botanical specimens to document their scientific studies.
"Contains chapters on the conservation of herbarium sheets and on the collection and curation of the larger algae. The chapter on computers has been completely rewritten and much enlarged, as have those on pests and treatments, larger fungi and economic botany. The sections on liquid preservatives and on pesticides have been revised to take into account new health and safety regulations. An essential reference work for herbarium managers and technicians and for all those who are involved with the making and maintenance of herbarium collections." --NHBS Environment Bookstore.
"What good is a dead plant? A lot! Herbaria, a picture book for grades one through eight, explains why, leading readers on an accessible, engaging exploration of who loves dead plants--and why. In these pages, we learn about famous historical plant collectors and the paths they established investigating plants. Readers join today's field botanists as they go far and wide to discover new species, and we get to look in the herbarium at how specimens are mounted and organized for everyone to use and enjoy. The book as a whole helps kids to visualize themselves as botanists gathering, preserving, and unlocking the mysteries of plants. In addition to beautiful watercolor illustrations and photos, the book includes interactive features such as lift-a-flaps, overlays, and a foldout." --Publisher's description.
A treasury like no other Since the 1500s, scientists have documented the plants and fungi that grew around them, organizing the specimens into collections. Known as herbaria, these archives helped give rise to botany as its own scientific endeavor. Herbarium is a fascinating enquiry into this unique field of plant biology, exploring how herbaria emerged and have changed over time, who promoted and contributed to them, and why they remain such an important source of data for their new role: understanding how the world’s flora is changing. Barbara Thiers, director of the William and Lynda Steere Herbarium at the New York Botanical Garden, also explains how recent innovations that allow us to see things at both the molecular level and on a global scale can be applied to herbaria specimens, helping us address some of the most critical problems facing the world today. At its heart, Herbarium is a compelling reminder of one of humanity’s better impulses: to save things—not just for ourselves, but for generations to come.
A joint project by The Society for Preservation of Natural History Collections & The Royal Ontario Museum.
Facsimile of a dried plant album assembled by the young Emily Dickinson, with interpretive essays and catalog and index of plant specimens.
Ancient DNA refers to DNA which can be recovered and analyzed from clinical, museum, archaeological and paleontological specimens. Ancient DNA ranges in age from less than 100 years to tens of millions of years. The study of ancient DNA is a young field, but it has been revolutionized by the application of polymerase chain reaction technology, and interest is growing very rapidly. Fields as diverse as evolution, anthropology, medicine, agriculture, and even law enforcement have quickly found applications in the recovery of ancient DNA. This book contains contributions from many of the "first generation" researchers who pioneered the development and application of ancient DNA methods. Their chapters present the protocols and precautions which have resulted in the remarkable results obtained in recent years. The range of subjects reflects the wide diversity of applications that are emerging in research on ancient DNA, including the study of DNA to analyze kinship, recovery of DNA from organisms trapped in amber, ancient DNA from human remains preserved in a variety of locations and conditions, DNA recovered from herbarium and museum specimens, and DNA isolated from ancient plant seeds or compression fossils. Ancient DNA will serve as a valuable source of information, ideas, and protocols for anyone interested in this extraordinary field.
This stunningly beautiful book throws open the closed doors of the Sydney herbaria, and the history of Australia's flora.