Leaflets of Western Botany, Vol. 7 (Classic Reprint) John Thomas Howell

Подробная информация о книге «Leaflets of Western Botany, Vol. 7 (Classic Reprint) John Thomas Howell». Сайт не предоставляет возможности читать онлайн или скачать бесплатно книгу «Leaflets of Western Botany, Vol. 7 (Classic Reprint) John Thomas Howell»

John Thomas Howell - «Leaflets of Western Botany, Vol. 7 (Classic Reprint)»

О книге

Excerpt from Leaflets of Western Botany, Vol. 7

"Arizona Flora" was published in September, 1951. In the little more than a year that has since elapsed, some 15 species have been added to the recorded flora. Among them are representatives of 4 genera not known previously as occurring in Arizona, Beckmannia, Fumaria, Pholisma, and Cordia. The additions have resulted from extensive collections by the junior authors of this paper, as well as by Chester F. Deaver of Arizona State College at Flagstaff, Rose E. Collom of the Grand Canyon National Park Herbarium, WalterS. Phillips of the University of Arizona, Gale Monson of the Havasu Lake Refuge of the U. S. Fish and Wildlife Service, and others. Thanks to these collections, the geographical and altitudinal ranges of many species have been extended. The exploration, in 1952, of Grand Canyon National Monument by Elizabeth McClintock, accompanied by Dr. and Mrs. Walter P. Cottam, resulted in the inclusion of Mohave County in the geographical distribution of numerous Arizona plants.

The limits of this article do not allow mention of these extensions of range, except for a few of the rarer species. Nor is it practicable to discuss here the numerous corrections and modifications of the keys necessitated by the information now available. Fortunately, most of these are of a very minor character.

Beckmannia. A genus, new to Arizona, which should come next to Spartina in the key to the genera of Gramineae (p. 73, paragraph 61).

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. Это и многое другое вы найдете в книге Leaflets of Western Botany, Vol. 7 (Classic Reprint) (John Thomas Howell)

Полное название книги John Thomas Howell Leaflets of Western Botany, Vol. 7 (Classic Reprint)
Автор John Thomas Howell
Ключевые слова биологические науки, ботаника
Категории Образование и наука, Биология. Ботаника
ISBN 9781330355503
Издательство Книга по Требованию
Год 2015
Название транслитом leaflets-of-western-botany-vol-7-classic-reprint-john-thomas-howell
Название с ошибочной раскладкой leaflets of western botany, vol. 7 (classic reprint) john thomas howell