
audiobook
by Asa Gray
BOTANY OF THE NORTHERN UNITED STATES.
PREFACE.
SYNOPSIS OF THE ORDERS OF PLANT DESCRIBED IN THIS WORK.
ANALYTICAL KEY TO THE ORDERS.
ABBREVIATIONS OF THE NAMES OF AUTHORS CITED IN THIS VOLUME.
SIGNS USED IN THIS WORK.
BOTANY OF THE NORTHERN UNITED STATES. - SERIES I. PHÆNOGAMOUS or FLOWERING PLANTS.
Class I. DICOTYLEDONOUS or EXOGENOUS PLANTS.
Subclass I. ANGIOSPÉRMÆ.
Division I. POLYPETALOUS EXOGENOUS PLANTS.
A detailed reference for anyone interested in the plants of the northern United States, this manual covers the region east of the Mississippi and north of North Carolina and Tennessee. First issued in the mid‑nineteenth century, the work has been continually revised, and the current edition expands the range westward to the 100th meridian while preserving the original systematic methods. Expert contributions update key genera such as willows, sedges, and ferns, ensuring the information reflects modern botanical knowledge.
The volume includes twenty‑five finely rendered plates that illustrate grasses, sedges, ferns and other groups, helping readers visualize subtle differences. A handy glossary explains technical terms, and a concise synopsis of the orders clarifies the overall classification scheme. Designed for students, field naturalists, and seasoned botanists alike, the guide offers clear descriptions, reliable distribution notes, and a solid foundation for exploring the diverse flora of this extensive area.
Full title
The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee Including the District East of the Mississippi and North of North Carolina and Tennessee
Language
en
Duration
~42 hours (2429K characters)
Publisher of text edition
Project Gutenberg
Credits
Produced by John Williams and the Online Distributed Proofreading Team at http://www.pgdp.net
Release date
2012-04-11
Rights
Public domain in the USA.
Subjects

1810–1888
A pioneering American botanist, physician, and teacher, he helped turn plant study in the United States into a modern scientific discipline. His books, collections, and work at Harvard made him one of the most influential figures in 19th-century botany.
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