XX CONTENTS, 



PAGE. 



THE VEGETABLE KINGDOM 1 



THALLOGENS 5 



ACROGENS .... 51 



RHIZOGENS 83 



ENDOGENS 95 



DICTYOGENS 211 



GYMNOGENS 221 



EXOGENS 235 



GENERA INSUFFICIENTLY KNOWN 795 



ERRATA AND ADDITIONAL GENERA . . ... 796 



ESTIMATED NUMBER OF GENERA AND SPECIES . . . .797 



ARTIFICIAL ANALYSIS OF THE ORDERS . . . . . . 801 



INDEX OF THE SCIENTIFIC AND VERNACULAR NAMES OF SPE- 

 CIES, AND OF VEGETABLE PRODUCTS 811 



INDEX OF GENERA, ORDERS, CLASSES, &c 833 



ABBREVIATIONS 905 



