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The Manual of the Botany of the Northern United States
Asa Gray
Every wildflower of the northern states, keyed, named, and described: Asa Gray's manual is the botanist's bible. From the analytical key to the orders through the flowering plants class by class, it is the foundation of American field botany. Rigorous, thorough, and indispensable. The reference generations of naturalists carried into the field. Identify every plant of the northern woods with Gray's classic key.
Every copy includes a printable PDF edition, a beautifully typeset book you can print, mark up in the margins, and keep on your shelf. Yours the moment you own it.
25 chapters
- 1BOTANY OF THE NORTHERN UNITED STATES.
- 2CONTENTS.
- 3PREFACE.
- 4SYNOPSIS OF THE ORDERS OF PLANT DESCRIBED IN THIS WORK.
- 5ANALYTICAL KEY TO THE ORDERS.
- 6ABBREVIATIONS OF THE NAMES OF AUTHORS CITED IN THIS VOLUME.
- 7SIGNS USED IN THIS WORK.
- 8BOTANY OF THE NORTHERN UNITED STATES.
- 9SERIES I. PHÆNOGAMOUS or FLOWERING PLANTS.
- 10Class I. DICOTYLEDONOUS or EXOGENOUS PLANTS.
- 11Subclass I. ANGIOSPÉRMÆ.
- 12Division I. POLYPETALOUS EXOGENOUS PLANTS.
- 13Division II. GAMOPETALOUS DICOTYLEDONOUS PLANTS.
- 14Division III. APETALOUS DICOTYLEDONOUS PLANTS.
- 15SUBCLASS II. GYMNOSPÉRMÆ.
- 16Class II. MONOCOTYLEDONOUS or ENDOGENOUS PLANTS.
- 17SERIES II. CRYPTOGAMOUS or FLOWERLESS PLANTS.
- 18Class III. ACROGENS.
+ 7 more. The full contents open with the book.
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