Download or read book Gray Herbarium Index Harvard University written by Gray Herbarium and published by . This book was released on 1968 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reproduction of a card index, prepared 1894-1903 by Josephine A. Clark at the U.S. Department of Agriculture Library and (since 1903) by the Gray Herbarium. The set reproduces about 265,000 cards published between 1894 and 1966. It is an indispensable tool for the taxonomy of NorthAmerican plants, covering all vascular plant taxa of the Western Hemisphere beginning with literature of 1886. For earlier names use the original volumes of Index kewensis. "Each card bears the scientific name of the plant, an abbreviation of the publishing author, a bibliographical reference to the place of publication and a brief statement of the geographic location of the taxon. New names and new combinations of names are indexed and the synonym involved is provided on each card" (Preface). Cross-references are provided, and when corrections are needed they are supplied on new cards.
Download or read book Atlas of Stem Anatomy of Arctic and Alpine Plants Around the Globe written by Fritz Hans Schweingruber and published by Springer Nature. This book was released on 2020-12-07 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to provide comprehensive information on the anatomy and ecology of arctic and alpine plants from cold sites around the globe, including representative species from Greenland, Iceland, Svalbard, Himalaya, Japan, Argentina, Ecuador and Western USA. It presents the study sites, including characteristic landscape and vegetation photographs. It also discusses species distribution, habitat preferences and features plant pictures, particularly focusing on the specific stem anatomical features, which differ in many cases from temperate zone herbs. Furthermore, each plant is characterized according to a newly constructed codification system. Based on the first author’s 20-years of field research, a close collaboration with numerous botanical gardens, and the vast ecological experience of the other authors, the book presents approximately 350 species. The general layout is comparable to Doležal et al’s 2018 book Anatomy, Age and Ecology of High Mountain Plants in Ladakh, the Western Himalaya.
Download or read book Catalogue of the Flowering Plants and Gymnosperms of Peru written by Lois Brako and published by . This book was released on 1993 with total page 1364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference work provides basic data and modern literature references for more than 17,000 species of seed plants known from Peru.
Download or read book Encyclopedia of Traditional Chinese Medicines Molecular Structures Pharmacological Activities Natural Sources and Applications written by Jiaju Zhou and published by Springer Science & Business Media. This book was released on 2011-02-21 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: This set of six volumes provides a systematic and standardized description of 23,033 chemical components isolated from 6,926 medicinal plants, collected from 5,535 books/articles published in Chinese and international journals. A chemical structure with stereo-chemistry bonds is provided for each chemical component, in addition to conventional information, such as Chinese and English names, physical and chemical properties. It includes a name list of medicinal plants from which the chemical component was isolated. Furthermore, abundant pharmacological data for nearly 8,000 chemical components are presented, including experimental method, experimental animal, cell type, quantitative data, as well as control compound data. The seven indexes allow for complete cross-indexing. Regardless whether one searches for the molecular formula of a compound, the pharmacological activity of a compound, or the English name of a plant, the information in the book can be retrieved in multiple ways.
Download or read book Paleobiology written by and published by . This book was released on 1975 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 145 Umbelliferae written by Mildred Esther Mathias and published by Department of Systematic Botany University of Goteborg. This book was released on 1976 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flora of Ecuador written by and published by . This book was released on 1976 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AAU Reports written by and published by . This book was released on 1993 with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flora of Peru written by James Francis Macbride and published by . This book was released on 1936 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publication written by and published by . This book was released on 1989 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Marine Algae from South Africa written by George Frederik Papenfuss and published by . This book was released on 1951 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flowering Plants Eudicots written by Joachim W. Kadereit and published by Springer. This book was released on 2019-03-28 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers the orders Apiales (Asterids I) and Gentianales (except Rubiaceae; Asterids II). It is the last of five volumes to (almost) complete the treatment of the Asterids in this series after publication of Vols. VI (Cornales, Ericales, 2004), VII (Lamiales, 2004), VIII (Asterales, 2007) and XIV (Aquifoliales, Boraginales, Bruniales, Dipsacales, Escalloniales, Garryales, Paracryphiales, Solanales, Icacinaceae, Metteniusaceae, Vahliaceae, 2016). The present volume provides descriptions for 11 families with altogether 1021 genera. Identification keys are provided for families within orders and for all genera within families, and likely phylogenetic relationships are discussed. The wealth of information contained in this volume makes it an indispensable source for all working in pure and applied plant sciences.
Download or read book Phytocoenologia written by and published by . This book was released on 1998 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Revision of the Andean Genus Niphogeton Umbelliferae by Mildred E Mathias and Lincoln Constance written by Mildred E. Mathias and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Vascular Plants of Ecuador written by Susana Léon-Yánez and published by . This book was released on 1999 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biologie de l Am rique australe Documents biog ographiques et cologiques written by Claude Delamare Deboutteville and published by . This book was released on 1968 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
