CONSPECTUS OF CLASSES, SUB-CLASSES 

 AND DIVISIONS. 



Page. 

 SERIES I. Phsenogamia. Flowering Plants. Cotyle- 



donous Plants 33 



Class I. Exogens 33 



Sub-Class I. Angiosperm83. Dicotyledons 33 



DIVISION I. Thalamiflorse 33 



Eanunculacese to Tiliacese. 



DIYISIO:^ II. Disciflorse 181 



Lineae to Moringese. 



DIVISION III. Calyciflora3 207 



Leguminosse to Ericacese. 



Section L Polypetalge. Leguminosse to Corn acese. .207-377 

 Section II. Gamopetalse. Caprif oliacese to Ericaceae . 378-608 



DIVISION lY. Corolliflorse 510 



Plumbaginese to Plantagineae. 



DIVISION Y. MonocUamydese. Apetalous Plants .. . 672 

 Nyctaginese to Ceratophyllese. 



Sub-Class II. Gymnospermse. Di-Polycotyledons . . 745 



Class II. Endogens. Monocotyledons 762 



SERIES II. Cryptogamia. Flowerless Plants. Aco- 



tyledons 904 



Class III. Acrogens 904 



