Download or read book Keys to Lichens of North America written by Irwin M. Brodo and published by Yale University Press. This book was released on 2016-01-01 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the acclaimed reference Lichens of North America, this resource for the classroom, field, and laboratory presents updated and expanded keys for the identification of over 2,000 species of lichens indigenous to the continent, twice the number covered by previous keys. The book includes a glossary illustrated with photographs by Sylvia Duran Sharnoff and Stephen Sharnoff and drawings by Susan Laurie-Bourque, all from the original book. The revised keys are an indispensable identification tool for botanists, students, scientists, and enthusiasts alike.--COVER.

Download or read book Lichens of North America written by Irwin M. Brodo and published by Yale University Press. This book was released on 2001-01-01 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lichens are a unique form of plant life, the product of a symbiotic association between an alga and a fungus. The beauty and importance of lichens have long been overlooked, despite their abundance and diversity in most parts of North America and elsewhere in the world. This stunning book--the first accessible and authoritative guidebook to lichens of the North American continent--fills the gap, presenting superb color photographs, descriptions, distribution maps, and keys for identifying the most common, conspicuous, or ecologically significant species. The book focuses on 805 foliose, fruticose, and crustose lichens (the latter rarely included in popular guidebooks) and presents information on another 700 species in the keys or notes; special attention is given to species endemic to North America. A comprehensive introduction discusses the biology, structure, uses, and ecological significance of lichens and is illustrated with 90 additional color photos and many line drawings. English names are provided for most species, and the book also includes a glossary that explains technical terms. This visually rich and informative book will open the eyes of nature lovers everywhere to the fascinating world of lichens.

Download or read book Atlas of Pyrenulaceae and Trypetheliaceae Vol 3 written by Felix Schumm and published by BoD – Books on Demand. This book was released on 2021-12-20 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on two families of lichenized ascomycetes: Pyrenulaceae and Trypetheliaceae. It illustrated the majority of the accepted species in these families, which are most diverse on bark in tropical regions, most especially the Amazon. Fully updated dichotomous identification keys are given to all species in these families and to some similar groups and species, especially those in the same habitat, several of which are also illustrated in full. The illustrations are made from relatively recent material which still shows all characters, including gelatinous ascopore sheaths. For relatively recently described species, often type material is illustrated.

Download or read book Guide to the Literature for the Identification of North American Lichens written by Irwin M. Brodo and published by . This book was released on 1985 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Special Publication written by United States. Agricultural Research Service and published by . This book was released on 1955 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Microscopical Atlas of Some Tropical Lichens from SE Asia Thailand Cambodia Philippines Vietnam written by Felix Schumm and published by BoD – Books on Demand. This book was released on 2012 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Arctic Lichens The microlichens written by John Walter Thomson and published by Univ of Wisconsin Press. This book was released on 1984 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists a total of 965 species in 168 genera in the two volumes, describing the species including distribution maps covering Alaska, Canada, Greenland and Iceland. Includes an overview of the geology, climate, geography and ecology of the American arctic.

Download or read book The Lichens written by Vernon Ahmadijian and published by Elsevier. This book was released on 2012-12-02 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lichens covers the structure and development, physiology of the intact thallus, environmental response and effects, secondary metabolic products, and symbiont interactions of lichens. This book is divided into five parts encompassing 19 chapters. It also includes appendices consist of a taxonomic scheme, methods for isolating and culturing lichen symbionts and thalli, and methods for isolating and identifying lichen substances. The first part of this book describes the original fungal cell and its development into specialized cells of which the various tissues and thalli are composed. This is followed by discussions on sexual reproduction of ascolichens and basidiolichens and on systematic criteria for the definition of taxa in different hierarchical steps. This book also explains the types of propagules produced by lichens and the submicroscopical investigations of lichens, including phycobiont and mycobionts' substructure and symbiotic relationship. The second part of this book examines the physiological aspects of lichens. It includes discussions on metal cation uptake and translocation in vascular plants and on lichens' role in rock weathering and soil formation. This part also studies photosynthetic rates and nitrogen absorption and metabolism by the intact thallus of lichens. Succeeding chapters discuss physiological and morphological responses of lichens to the most important environmental factors and the relationship of these factors to lichen distribution. Substrate preferences of lichens and their causes and implications with regard to the ecology, distribution, and taxonomy of lichens are also examined. This text also discusses lichen thalli growth, methods of measurement, and factors influencing growth. Finally, the concluding parts deal with the biosynthesis of lichen substances, secondary metabolic products, and symbiotic relations of lichens to fungi and algae. This multi-authored book is an ideal source of information for researchers, teachers, and students who wish to broaden their knowledge in the diversity of lichenology.

Download or read book Catalog of the Farlow Reference Library of Cryptogamic Botany Harvard University Author catalog written by Farlow Reference Library and Herbarium and published by . This book was released on 1979 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Macrolichens of the Pacific Northwest written by Bruce McCune and published by . This book was released on 2009 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book can be used to identify macrolichens from Oregon and Washington ... Reasonable coverage for lichens of Idaho and Montana, inland to the Continental Divide, can be expected. Almost all macrolichens known from northern California and southern British Columbia are included as well"--P. viii.

Download or read book Ecology of North America written by Brian R. Chapman and published by John Wiley & Sons. This book was released on 2015-04-09 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: North America contains an incredibly diverse array of naturalenvironments, each supporting unique systems of plant and animallife. These systems, the largest of which are biomes, formintricate webs of life that have taken millennia to evolve. Thisrichly illustrated book introduces readers to this extraordinaryarray of natural communities and their subtle biological andgeological interactions. Completely revised and updated throughout, the second edition ofthis successful text takes a qualitative, intuitive approach to thesubject, beginning with an overview of essential ecological termsand concepts, such as competitive exclusion, taxa, niches, andsuccession. It then goes on to describe the major biomes andcommunities that characterize the rich biota of the continent,starting with the Tundra and continuing with Boreal Forest,Deciduous Forest, Grasslands, Deserts, Montane Forests, andTemperature Rain Forest, among others. Coastal environments,including the Laguna Madre, seagrasses, Chesapeake Bay, and barrierislands appear in a new chapter. Additionally, the book covers manyunique features such as pitcher plant bogs, muskeg, the polar icecap, the cloud forests of Mexico, and the LaBrea tar pits.“Infoboxes” have been added; these include biographiesof historical figures who provided significant contributions to thedevelopment of ecology, unique circumstances such as frogs andinsects that survive freezing, and conservation issues such asthose concerning puffins and island foxes. Throughout the text,ecological concepts are worked into the text; these includebiogeography, competitive exclusion, succession, soil formation,and the mechanics of natural selection. Ecology of North America 2e is an ideal first text forstudents interested in natural resources, environmental science,and biology, and it is a useful and attractive addition to thelibrary of anyone interested in understanding and protecting thenatural environment.

Download or read book Illustrated Moss Flora of Arctic North America and Greenland written by and published by . This book was released on 1987 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nature Watch Big Bend written by Lynne M. Weber and published by Texas A&M University Press. This book was released on 2017-02-17 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this information-packed, month-to-month guide to the wildlife, plants, and natural events that define the seasonal cycles in Big Bend National Park, naturalists Lynne and Jim Weber offer a richly illustrated guide to the natural rhythms of this beautiful and remote region in far West Texas. If you're on the lookout for deer in January, tracking hummingbirds in August, photographing wildflowers in September, or listening to frog choruses after a summer rain—the authors provide “Where to Watch” suggestions on when and how to see these and many other park inhabitants, from beavers and bats to lizards and dragonflies. Each chapter features a weather and temperature chart, photographs, and eye-catching illustrations by Lynne Weber. Whether you are a casual tourist or a frequent visitor to Big Bend, the authors hope that knowing what to look for during your stay in one of the nation’s largest national parks will heighten your awareness, sharpen your observation skills, and enhance your overall experience in this iconic Texas landscape.

Download or read book Biogeography and Ecology of the Island of Newfoundland written by R. South and published by Springer Science & Business Media. This book was released on 1983-03-31 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Serpentine Geoecology of Western North America written by Earl B. Alexander and published by OUP USA. This book was released on 2007-03-22 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about geology, soils, and plant communities in serpentine landscapes of western North America. Aspects of the interaction of geology and soils reveal a fascinating symbiosis relating the structure, composition, and distribution of plant communities. The plants that survive are a unique group. There are some entire genera or even families of plants that are common throughout California that are poorly represented on serpentine, while other genera are more diverse on serpentine than on other soils. Serpentine rocks have dramatic effects on the vegetation that grows on them. Many common plants cannot grow on serpentine soils, leaving distinctive suites of plants to occupy serpentine habitats. The floristic diversity associated with serpentine soils formed above ultramafic rocks is surprising considering that these soils are toxic to many plants. Serpentine barrens of California often look like moonscapes but here we find numerous species of plants of low biomass that produce a richness of species rarely found in the world.

Download or read book The Lichen Family Teloschistaceae in the Altai Sayan Region Central Asia written by Jan Vondrák (Botanist) and published by . This book was released on 2019 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Within the Altai-Sayan region, we identified 103 species of Teloschistaceae from 1193 field records supported by herbarium vouchers. The recorded species belong to the subfamilies Xanthorioideae (46 species in 14 genera) and Caloplacoideae (57 species in 17 genera); Teloschistoideae is absent. We divided the 194 surveyed localities into four categories: arid alpine, arid non-alpine, humid alpine, humid non-alpine. Each category has a specific lichen composition and a typical combination of traits. Humid non-alpine localities are mostly inhabited by broadly distributed boreal-montane species; humid alpine sites by arctic-alpine lichens; arid non-alpine habitats are preferred by xerophilous Eurasian species and arid alpine sites by xerophilous Central Asian species with (presumably) large geographic ranges in dry continental Asia. Some arid alpine species have a thick crustose thallus with a very thick medulla and cortex; this morphological trait is confined to the Central Asian group of lichens and is absent from other climatic regions, such as arctic, boreal or oceanic Eurasia. We compared species diversity in the Altai-Sayan region with the Alps. Both regions differ in species and generic composition and the richness is higher in the latter."--Page 3.

Download or read book Lichens of Mexico written by Maria Herrera-Campos and published by . This book was released on 2016 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: With well over 2000 species the Parmeliaceae is the largest family of lichenized fungi. Mexico with its huge topographic relief and wide range of habitats is one of the major biodiversity hot spots in the world. Accordingly, it is not surprising that this volume documents over 20% of the world's Parmeliaceae from this country. In fact a vast majority of the Parmeliaceae known from North America are covered in this volume. Descriptions (morphological and chemical), keys, distribution information and extensive specimen citations covering all states in Mexico are provided in the systematic treatments covering 450 species from Alectoria, Anzia, Bryoria, Bulbothrix, Canoparmelia, Cetraria, Cetrelia, Hypotrachyna, Flavoparmelia, Hypogymnia, Imshaugia, Kaernefelita, Letharia, Melanelixia, Melanohalea, Menegazzia, Montanelia, Myelochroa, Nodobryoria, Oropogon, Parmelia, Parmelina, Parmelinella, Parmeliopsis, Parmotrema, Parmotremopsis, Phacopsis, Protoparmelia, Pseudephebe, Pseudevernia, Pseudoparmelia, Punctelia, Relicina, Remototrachyna, Tuckermanella, Tuckermannopsis, Usnea, and Xanthoparmelia. Keys to genera are based on the most recent molecular data. All the species of Parmotrema known for North America are covered in the keys. The book begins with a review of the physiographic aspects and biodiversity of Mexico and proceeds to the first lichen community phylogenetic analysis for the major ecological communities in Mexico based on the Parmeliaceae. The book will be useful to anyone studying the lichens of Mexico as well as adjacent regions in Central America, the Caribbean, and the United States.