Author: Norlan C. Henderson
Publisher:
ISBN:
Category : Lamiaceae
Languages : en
Pages : 362

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Book Description

Author: Kurt Reynertson
Publisher: CRC Press
ISBN: 1466598425
Category : Health & Fitness
Languages : en
Pages : 326

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Book Description
The international trade in plants is growing steadily as the worldwide demand for natural and botanical raw materials increases. Customers value natural products and botanicals as "green" alternatives-safer ingredients for their families which also represent an environmentally and socially responsible choice for the planet. In order to build assura

Author: Gerald B. Ownbey
Publisher: U of Minnesota Press
ISBN: 1452902062
Category : Botany
Languages : en
Pages : 322

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Book Description

Author: Donald H. Les
Publisher: CRC Press
ISBN: 1351644408
Category : Nature
Languages : en
Pages : 3174

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Book Description
Aquatic Dicotyledons of North America: Ecology, Life History, and Systematics brings together a wealth of information on the natural history, ecology, and systematics of North American aquatic plants. Most books on aquatic plants have a taxonomic focus and are intended primarily for identification. Instead, this book provides a comprehensive overview of the biology of major aquatic species by compiling information from numerous sources that lie scattered among the primary literature, herbarium databases, and other reference materials. Included dicotyledon species are those having an obligate (OBL) wetland status, a designation used in the USACE National Wetland Plant List. Recent phylogenetic analyses are incorporated and rationale is provided for interpreting this information with respect to species relationships. This diverse assemblage of information will be useful to a wide range of interests including academic researchers, wildlife managers, students, and virtually anyone interested in the natural history of aquatic and wetland plants. Although focusing specifically on North America, the cosmopolitan distribution of many aquatic plants should make this an attractive text to people working virtually anywhere outside of the region as well. This book is an essential resource for assisting with wetland delineation.

Author: C.D.K. Cook
Publisher: Springer Science & Business Media
ISBN: 9789061930242
Category : Science
Languages : en
Pages : 582

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Book Description

Author: B. Eugene Wofford
Publisher: University of Georgia Press
ISBN: 0820324558
Category : Nature
Languages : en
Pages : 401

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Book Description
The mountainous Blue Ridge, perhaps the most botanically diverse region in the eastern United States, extends for more than five hundred miles, the bulk of the area falling within eighty-five counties of five states: Virginia, North Carolina, South Carolina, Tennessee, and Georgia. The area has attracted the attention of botanists for nearly two centuries, yet no comprehensive work has previously been available that catalogs its rich floristic abundance. Addressing the needs of professional and amateur botanists interested in the Blue Ridge, B. Eugene Wofford’s guide makes it possible to identify all the region’s native and naturalized plant life--representing 161 families, 726 genera, and 2,391 species and lesser taxa. Among the flora to be found in the Blue Ridge are a number of species that have been identified as rare or endangered. The volume contains an introduction instructing readers on the use of the guide; a glossary of terms with selected illustrations; a map of the region; a key to the major plant groups; and keys to the Pteridophyte, Gymnosperm, Monocot, and Dicot families as well as to genera, species and lesser taxa. The species and lesser taxa enumeration following each genus contains the scientific name, common name or names, general habitat preferences, frequency and area of occurrence, flowering or sporulating periods, and pertinent taxonomic and nonmenclatural synonyms. The keys for identification rely primarily on easily identified flowering or sporulating material and can be interpreted by all users, from beginners and amateurs to experienced professionals.

Author: Concepción Obón de Castro
Publisher:
ISBN: 9783443780036
Category : Science
Languages : en
Pages : 664

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Book Description

Author: Tennessee Flora Committee
Publisher: Univ. of Tennessee Press
ISBN: 1621901009
Category : Nature
Languages : en
Pages : 828

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Book Description
The product of twenty-five years of planning, research, and writing, Guide to the Vascular Plants of Tennessee is the most comprehensive, detailed, and up-to-date resource of its kind for the flora of the Volunteer State, home to nearly 2,900 documented taxa. Not since Augustin Gattinger’s 1901 Flora of Tennessee and a Philosophy of Botany has a work of this scope been attempted. The team of editors, authors, and contributors not only provide keys for identifying the major groups, families, genera, species, and lesser taxa known to be native or naturalized within the state—with supporting information about distribution, frequency of occurrence, conservation status, and more—but they also offer a plethora of descriptive information about the state’s physical environment and vegetation, along with a summary of its rich botanical history, dating back to the earliest Native American inhabitants. Other features of the book include a comprehensive glossary of botanical terms and an array of line drawings that illustrate the identifying characteristics of vascular plants, from leaf shape and surface features to floral morphology and fruit types. Finally, the book’s extensive keys are indexed by families, scientific names, and common names. The result is a user-friendly work that researchers, students, environmentalists, foresters, conservationists, and indeed anyone interested in Tennessee and its botanical legacy and resources will value for years to come.

Author: Davis Peter Davis
Publisher: Edinburgh University Press
ISBN: 1474466125
Category : Botany
Languages : en
Pages : 948

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Book Description
Flora of Turkey, Volume 7

Author: Arkansas Academy of Science
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 698

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Book Description