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The forest flora of north-west and central India: commenced by J.L. Stewart, continued and completed by D. Brandis. [With] Illustrations, drawn by W. Fitch by John Lindsay STEWART Pdf
Field Guide to the Common Forest Plants in Northwestern Ontario by Kenneth A. Baldwin,Richard Allan Sims,Ontario. Northwest Science & Technology Pdf
This guide focuses on 152 of the most common forest plants found in north-western Ontario, organized into six main categories according to common growth form or habit: trees, shrubs, herbs, graminoids, ferns and fern-allies, and bryophytes and lichens. Provides line drawings to aid in identification; descriptions of general appearance, leaves, flowers, fruit, and habitat; and notes regarding such matters as differences with similar species and traditional uses of the plants, as applicable. An additional 61 species are noted briefly. Includes glossary and index.
Author : C. Leo Hitchcock,Arthur Cronquist Publisher : University of Washington Press Page : 928 pages File Size : 47,7 Mb Release : 2018-09-17 Category : Nature ISBN : 9780295742892
Flora of the Pacific Northwest by C. Leo Hitchcock,Arthur Cronquist Pdf
Flora of the Pacific Northwest, first published in 1973, became an instant classic for its innovative style of providing species descriptions in the identification keys, and for its comprehensive illustrations of nearly all treated taxa (species, subspecies, and varieties). Students rely on it as an essential primer, while veteran botanists and natural resource managers use it as the definitive reference for the region�s flora. This completely revised and updated edition captures the advances in vascular plant systematics over the decades since publication of the first edition. These advances, together with significant changes in plant nomenclature, the description of taxa new to science from the region, and the recent documentation of new native and nonnative species in the Pacific Northwest required a thorough revision of this authoritative work. Flora of the Pacific Northwest covers all of Washington, the northern half of Oregon, Idaho north of the Snake River Plain, the mountainous portion of western Montana, and the southern portion of British Columbia. It accounts for the wild-growing native and introduced vascular plants falling within those boundaries and includes: Treatment of 5,545 taxa (more than 1,000 taxa added from the first edition) Illustrations for 4,716 taxa (1,382 more than the first edition) Nomenclature changes for more than 40 percent of the taxa included in the first edition These enhancements make this new edition the most comprehensive reference on Pacific Northwest vascular plants for professional and amateur botanists, ecologists, rare plant biologists, plant taxonomy instructors, land managers, nursery professionals, and gardeners.
Late Cretaceous and Cenozoic History of North American Vegetation by Alan Graham Pdf
This book is a unique and integrated account of the history of North American vegetation and paleoenvironments over the past 70 million years. It includes discussions of the modern plant communities, causal factors for environmental change, biotic response, and methodologies. The history reveals a North American vegetation that is vast, immensely complex, and dynamic.
Fire Ecology of the Forest Habitat Types of Northern Idaho by Jane Kapler Smith Pdf
Provides information on fire ecology in forest habitat and community types occurring in northern Idaho. Identifies fire groups based on presettlement fire regimes and patterns of succession and stand development after fire. Describes forest fuels and suggests considerations for fire management.