Download or read book An Account of the Genus Sedum as Found in Cultivation written by Robert Lloyd Praeger and published by . This book was released on 1921 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Macroclimate and Plant Forms written by Elgene E. O. Box and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study arose out ofthe old question of what actually determines vegetation structure and distributions. Is climate the overriding control, as one would suppose from reading the more geographically oriented literature? Or is climate only incidental, as suggested by more site and/ or taxon-oriented writers? The question might be phrased more realistically: How much does climate control vegetation processes, structures, and distributions? It seemed to me, as an ambitious doctoral student, that one way to attempt an answer might be to try to predict world vegetation from climate alone and then compare the predicted results with actual vegetation patterns. If climatic data were sufficient to reproduce the world's actual vegetation patterns, then one could conclude that climate is the main control. This book represents an expanded, second-generation version of that original thesis. It presents world-scale vegetation and ecoclimatic models and a methodology for applying such models to predict vegetation and for evaluating model results. This approach also provides a means of geographical simulation of vegetation patterns and changes, which represent necessary data inputs in other fields such as atmospheric chemistry and biogeochemical cycling. It has been fairly well accepted that climatic and other environmental conditions are associated with the evolution of particular aspects of plant form (convergent evolution). The particular configurations of plant size, photosynthetic surface area and structure (e. g. sclerophylly, stomatal 'resistance'), and their seasonal variations represent what one can recognize fairly readily as distinct growth forms.

Download or read book British Cactus Succulent Journal written by and published by . This book was released on 1993 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Jewels of the High Country written by Helen E. Payne and published by . This book was released on 1972 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Medicinal Plants for Human Health written by Megh R. Goyal and published by CRC Press. This book was released on 2020-10-05 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume looks at the importance of medicinal plants and their potential benefits for human health, providing insight with scientific evidence on the use of functional foods in the treatment and management of certain diseases. Divided into four sections, the volume covers the assessment and identification of medicinal plants, the role of medicinal plants in disease management, the ethnobotany and phytochemistry of medicinal plants, and novel applications of plants. Assessment of Medicinal Plants for Human Health: Phytochemistry, Disease Management, and Novel Applications sheds light on the potential of certain plants and will be of value to faculty and advanced-level students of natural products, food science, pharmacognosy, pharmacology, and biochemistry. It will also be of interest to researchers in the area of drug discovery and development.

Download or read book National Union Catalog written by and published by . This book was released on 1970 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Download or read book Stechert Hafner Book News written by and published by . This book was released on 1966 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The National Union Catalogs 1963 written by and published by . This book was released on 1964 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Publishers Weekly written by and published by . This book was released on 1967 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to American Botanical Literature 1886 1966 written by Torrey Botanical Club and published by . This book was released on 1969 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: Subjects included are: taxonomy, phylogeny, and floristics of the fungi, bryophytes, pteridophytes, and spermatophytes; morhphology, anatomy, cytology, genetics, physiology, and pathology of the same groups; plant ecology; and biography.

Download or read book Library of Congress Catalog written by Library of Congress and published by . This book was released on 1965 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: A cumulative list of works represented by Library of Congress printed cards.

Download or read book Library of Congress Catalogs written by Library of Congress and published by . This book was released on 1970 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Catalog written by Library of Congress and published by . This book was released on 1965 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Publishers Trade List Annual written by and published by . This book was released on 1974 with total page 1874 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Guide to Books in Print written by and published by . This book was released on 1993 with total page 2118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Etymological Dictionary of Succulent Plant Names written by Urs Eggli and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Names are important elements to handle the diversity of items in daily life - persons, objects, animals, plants, etc. Without such names, it would be difficult to attach information to such items and to communicate information about them, and names are usually used without giving them much thought. This is not different for plants. When dealing with plants, however, it soon becomes apparent that the situation is somewhat more complex. Botanists use Latin names to bring order into the vast diversity, while everyday usage resorts to vemacular or "popular" names. As practical as these vernacular names are (it is not suggested that you should ask your greengrocer for a kilo gram of Solanum tuberosum or Musa paradisiaca subsp. sapientum), their most important draw back is the fact that they vary widely, not only from one language to another but also from coun try to country, even from region to region within a large country. More importantly, vemacular names in any given language are usually only available for the plants growing locally, or for plants of some special importance, such as crops and vegetables, medicinal plants, or important garden plants. For all other plants, the Latin names used by botanists and other scientists have to be employed. Such names often appear complicated or even awkward to the ears of those not accustomed to them.

Download or read book Illustrated Handbook of Succulent Plants Crassulaceae written by Urs Eggli and published by Springer Science & Business Media. This book was released on 2003 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Illustrated Handbook of Succulent Plants represents the first comprehensive taxonomic treatment of succulents in thirty years. It covers over 9000 taxa of all succulents except Cactaceae. The Crassulaceae (stonecrop family) volume presents the first complete treatment of the family for many decades. The family is a very diverse group, and plants range from tiny insignificant annual herbs to perennial shrubs and trees. Many of the species have attractive flowers. The entire family consists of 33 genera and 23 hybrid genera with a total of 1410 species and 305 infraspecific taxa. The largest genus is Sedum (stonecrop, wallpepper) with 428 species. Other large genera are Aeonium (36), Crassula (195), Dudleya (47), Echeveria (139), Kalanchoe (144), Rhodiola (58), Sempervivum (63), and Tylecodon (46). A key to all genera is included. The descriptions of all accepted taxa are supplemented with typification and distribution data, full synonymy, literature references and 341 colour photos.