Excerpt from A List of the Vascular Plants of the District of Columbia and Vicinity About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

The Field Guide to the Rare Plants of Washington offers a window into the beauty and diversity of the rarest plants in the state and serves as a field guide for people seeking to find and identity these species.Field Guide to the Rare Plants of Washington includes: -317 vascular plants, six mosses, and one lichen -Full-color photographs of the plants and their habitats, line drawings, and distribution maps -Detailed species descriptions, identification tips, and recommended times for making identifications -Current conservation status and state rank -Complete reference list, synonymies, and glossary Each rare plant is fully characterized through rich description of its appearance, reproductive strategy, associated plants, and habitat, identification of current threats to its survival in Washington, and scarcity in areas outside the state. A trip across Washington presents an array of habitats, from dripping spruce and hemlock forests along the coast to arid grasslands and shrub-steppe and sand dune systems east of the mountains, from low-elevation outwash prairies to treeless slopes of volcanoes and granite peaks, from basalt flows and rocky islands to salt marshes and tiny seeps and riparian edges. This book brings attention to the rarest and least understood plant species that find niches in this complex landscape. Pamela Camp is a private consultant in field biology and restoration ecology and former Spokane District Botanist with the Bureau of Land Management. John C. Gamon is a Natural Heritage Program Manager with the Department of Natural Resources. "This guide will be the primary source of information on rare plants for land managers, ecological consultants, and others who need the most recent data on Washington's rare plants. I heartily endorse and recommend it." -Art Kruckeberg "It is axiomatic that you cannot conserve that which you cannot find or identify, and that more biological losses owe to ignorance than to malice or indifference. This is why I take such heart and pleasure in the Field Guide to Rare Plants of Washington. By refreshing the great botanical legacy of Hitchcock, Kruckeberg, Denton and their ilk with contemporary knowledge and nomenclature, enriched by thirty-three years of experience from the Washington Natural Heritage Program, the authors have created a clear and handsome volume of immense conservation importance for our time and for the challenging times to come. What we manage to save of our rich floristic heritage may be largely thanks to this book and its contributors." -Dr. Robert Michael Pyle, author of The Butterflies of Cascadia, Wintergreen, etc.

The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.

The idea of The Fingerprint Sourcebook originated during a meeting in April 2002. Individuals representing the fingerprint, academic, and scientific communities met in Chicago, Illinois, for a day and a half to discuss the state of fingerprint identification with a view toward the challenges raised by Daubert issues. The meeting was a joint project between the International Association for Identification (IAI) and West Virginia University (WVU). One recommendation that came out of that meeting was a suggestion to create a sourcebook for friction ridge examiners, that is, a single source of researched information regarding the subject. This sourcebook would provide educational, training, and research information for the international scientific community.

The legacy of Alexander von Humboldt (1769–1859) looms large over the natural sciences. His 1799–1804 research expedition to Central and South America with botanist Aimé Bonpland set the course for the great scientific surveys of the nineteenth century, and inspired such essayists and artists as Emerson, Goethe, Thoreau, Poe, and Church. The chronicles of the expedition were published in Paris after Humboldt’s return, and first among them was the 1807 “Essay on the Geography of Plants.” Among the most cited writings in natural history, after the works of Darwin and Wallace, this work appears here for the first time in a complete English-language translation. Covering far more than its title implies, it represents the first articulation of an integrative “science of the earth, ” encompassing most of today’s environmental sciences. Ecologist Stephen T. Jackson introduces the treatise and explains its enduring significance two centuries after its publication.