150 



9. THE DYNAMIC SYSTEM OF NATUBAL CLASSIFICATION APPLIED TO THE 

 ANGIOSPERMS, WITH ENGLEK'S SYSTEM AS A FRAMEWORK.* 



Gymnospermfe Subdivision ANGIOSPERM-32 



Dicotyledonefr, Class MONOCOTYLEDONE^E 



Spatldfiora: Series I. Pandaiiales Synantka; Trindpes 

 randanaceai 1 Typhaceae Sparganiacere 



Aracecv PalmcK 2 Pandanaceae Sparganiaceae Typhacete 



Cydanthacew 



Ara<wc Graminecu 3 Sparganiacese Pandanacese Typliacese 



Triuridales Lil'dflora; Series II. Hi'lobitv Spathiflorfi; Microspermcv 



Farinosa; Handles 



Hydrocharitacea} 4 Potamogetonaceae Scheuehzeriacese 

 Alismatacese Araceci Najadaceae Aponogetonaceae 



Ceratophyllacecc 5 Najadacege Potamogetonaceaa 

 Hydrocharitacese Schetichzeriacepe (=Ji;ncaginacese) 



Schexiclazeriacere Alismataceie Q AponOgetonaceaB Potamogetonaceae 



Potamogetonacere 7 Scheuchzeriacese ( =Juncaginicece) Alismataceas 



ScheiTchzeriaceas Aponogetonaceos 8 AlismataceflB B\itom.iceje Potamogetonacere 

 Ranunculacfa; Hydrocharitaceas Trluridacecc 



Hydiocharitacese 9 ButomaceSB Alismatacese Trwridacece 



Btitomacese Potarnogetonacefe 10 HydrOcharitaceSB Alismatacere Bromeliacecc 

 Iridac((c Amaryllidacece Surmanniacew Mayacaceai Najadacese 



Dicotyledons^ Series III. Triuridales Helobise Microspermce 



Alismntacecc Orchidacece H Triuridacese Surmanruacece Dicotyledoneoe 



Butomacea; 



Farino&ce Series FV r . GluwtiflorCB LUiiflorfe 

 Juncaceoe 12 Gramineae Cyperaceje Sparganiacece 



* The arrangement of families on the right, left or under side of a framework-family has 

 nothing to do with their natural relations ; but the printing of names in Roman type shows 

 that such families are referable to the same series to which the family in gothic type in the 

 middle column belongs ; while the names in Italics are those of families assignable to a series 

 different from that to which the family in the middle column is referred. 



