EXPLANATION OF THE PLATES
INTRODUCTION.
CLASS I. MONANDRIA. MONOGYNIA.
CLASS II. DIANDRIA. MONOGYNIA.
CLASS III. TRIANDRIA. MONOGYNIA.
CLASS IV. TETRANDRIA. MONOGYNIA.
CLASS V. PENTANDRIA. MONOGYNIA.
CLASS VI. HEXANDRIA. MONOGYNIA.
CLASS VII. HEPTANDRIA. MONOGYNIA.
CLASS VIII. OCTANDRIA. MONOGYNIA.
CLASS IX. ENNEANDRIA. MONOGYNIA.
CLASS X. DECANDRIA. MONOGYNIA.
CLASS XI. DODECANDRIA. MONOGYNIA.
CLASS XII. ICOSANDRIA. MONOGYNIA.
CLASS XIII. POLYANDRIA. MONOGYNIA.
CLASS XIV. DIDYNAMIA. GYMNOSPERMIA.
CLASS XV. TETRADYNAMIA. SILICULOSA.
CLASS XVI. MONADELPHIA. TRIANDRIA.
CLASS XVII. DIADELPHIA. DECANDRIA.
CLASS XVIII. POLYADELPHIA. DECANDRIA.
CLASS XIX. SYNGENESIA. AEQUALIS.
CLASS XX. GYNANDRIA. DIANDRIA.
CLASS XXI. MONOECIA. MONANDRIA.
CLASS XXII. DIOECIA. DIANDRIA.
CLASS XXIII. POLYGAMIA. MONOECIA.
CLASS XXIV. CRYPTOGAMIA.
USEFUL KNOWLEDGE:
OR
A FAMILIAR ACCOUNT
OF THE
VARIOUS PRODUCTIONS
OF
Nature,
MINERAL, VEGETABLE, AND ANIMAL,
WHICH ARE CHIEFLY EMPLOYED FOR THE USE OF MAN.
Illustrated with numerous Figures, and intended as a Work
both of Instruction and Reference.
BY THE
Rev. WILLIAM BINGLEY, AM. FLS.
LATE OF PETERHOUSE, CAMBRIDGE, AND AUTHOR OF
ANIMAL BIOGRAPHY.
IN THREE VOLUMES.
VOL. II. VEGETABLES.
FOURTH EDITION.
LONDON: PRINTED FOR BALDWIN, CRADOCK, AND JOY;
HARVEY AND DARTON;
AND C. AND J. RIVINGTON.
1825.