Tropical North American Species of Panicum
Author : Albert Spear Hitchcock
Publisher :
Page : 86 pages
File Size : 30,46 MB
Release : 1915
Category : Panicum
ISBN :
Author : Albert Spear Hitchcock
Publisher :
Page : 86 pages
File Size : 30,46 MB
Release : 1915
Category : Panicum
ISBN :
Author : Albert Spear Hitchcock
Publisher :
Page : 412 pages
File Size : 42,69 MB
Release : 1910
Category : Panicum
ISBN :
Author : Agnes Chase
Publisher :
Page : 560 pages
File Size : 41,60 MB
Release : 1920
Category : Allocarya
ISBN :
Author : Albert Spear Hitchcock
Publisher :
Page : 316 pages
File Size : 12,33 MB
Release : 1914
Category : Grasses
ISBN :
Author : United States National Museum
Publisher :
Page : 238 pages
File Size : 27,71 MB
Release : 1917
Category :
ISBN :
Author : Lynn G. Clark
Publisher : Smithsonian Institution
Page : 152 pages
File Size : 21,41 MB
Release : 2012-01-11
Category : Nature
ISBN : 1588343731
For almost seventy-five years, Agnes Chase's First Book of Grasses has been the classic guide to the structure of this complex group of plants. Clearly written and copiously illustrated with line drawings, the book is accessible to those with little or no botanical training, yet it also is respected by botanists as an authoritative introduction to agrostology. Last updated in 1959, the book now has been thoroughly revised to reflect current scientific knowledge, nomenclature, and classification. Divided into twelve lessons, the guide first surveys the basic vegetative and reproductive parts of a grass plant, then in succeeding lessons takes up increasingly more complex modifications. Formally recognized groups of grasses are discussed in a taxonomic context, with the principal focus on grass structures, particularly those of inflorescences and spikelets. Virtually all of the species discussed are illustrated with detailed line drawings. With the addition in this edition of a lesson on bamboos, coverage now extends to tropical regions and encompasses all major groups of grasses. The book also includes a short biography of Agnes Chase in the foreword and, for the first time in this edition, a glossary accompanies the appendices on grass classification.
Author :
Publisher :
Page : 986 pages
File Size : 11,44 MB
Release : 1922
Category : Science
ISBN :
Sept. issue 1975- contains directory of members.
Author : Caryn Hannan
Publisher : State History Publications
Page : 775 pages
File Size : 27,62 MB
Release : 2008-01-01
Category : History
ISBN : 1878592602
Biographies on interesting and influential persons who have lived in the state of Illinois.
Author :
Publisher :
Page : 634 pages
File Size : 36,35 MB
Release : 1946
Category : Annulariidae
ISBN :
Author : Umberto Quattrocchi
Publisher : Routledge
Page : 738 pages
File Size : 12,79 MB
Release : 2017-11-22
Category : Science
ISBN : 1351457128
A reference covering over 22,000 genre of plants and thousands of species. Included are the botanical names, synonyms, homonyms, and the vernacular and trade names of the commonly accepted generic names.