APPENDIX ON THE CLASSIFICATION OF PLANTS. 589 



System of A. ENGLER (Syllabus der Vorlesungen, etc., 1892). 



I. DIVISION. MYXOTHALLOPHYTA. 



Snb-division. Myxomycetes. 



1 Class. ACRASIE^:. 



2 PLASMODIOPHOKALES. 



3 ,, MYXOGASTERES. 



1 Series. Ectospores. 



2 Endosporeae. 



II. DIVISION. EUTHALLOPHYTA. 



I. Sub-division. Schizophyta. 



1 ClaSS. ScHIZOPHYCEjE. 



2 ,, SCHIZOMYCETES. 



II. Sub-division. Dinoflagellata. 

 Class. DINOFLAGELLATA. 



1 Series. Adinida. 



2 ,, Dinifera. 



III. Sub-division. Bacillariales. 



Class. BACILLARIALES. 



IV. Sub-division. Gamophyceae. 



1 Class. CONJUGATE. 



2 ,, CHLOROPHYCEJE. 



1 Sub-class. Protococcales. 



2 Confervales. 



3 Siphonece. 



3 Class. CHARALES. 



4 ,, PH^EOPHYCE^E. 



1 Sub-class. Phceosporece. 



2 ,, Cyclusporea. 



5 Class. DICTYOTALES. 



6 ,, KHODOPHYCE.E. 



1 Sub-class. Bangiales. 



2 ,, Floridea. . . 



1 Series. Nemalionales. 



2 ,, Gigartinales. 



3 Ehod^meniales. 



4 ,, Cryptonemiales. 

 V. Sub-division. Fungi. 



1 Class. PHYCOMYCETES. 



1 Series. Zygomycetes. 



2 ,, Oomycetes. 



1 Sub- series. Chytridiales. 



2 ,, Mycosiphonales. 



2 Class. MESOMYCETES. 



1 Sub-class. Hemiasci. 



2 Hemibasidii. 



