APPENDIX 



Since the greater portion of this work was in type, and printed, 

 we received from Dr. Rostafinski a supplement to his Monograph, 

 in which many alterations are made, especially in the sequence of 

 the genera, which we could not alter without reprinting, hence we 

 must rest content with indicating, by way of appendix, the altera- 

 tions which he has made, preceded by a synopsis of the genera, as 

 arranged by him in his supplement. Two of the former genera 

 are cancelled, and two new ones added. The latter are indicated by 

 an asterisk (*). 



SUB-DIVISION I. ABXAUXtOSPOXUE. 



Sect. A. AT RICHIE. 



ORDER I. PROTODERME^E. 



Family 1. PROTODERMACE^E. 



Genus 1. Protoderma. 



Sect. B. TRICHOPHOR&. 



ORDER II. CALCARE^E. 



Family 2. CIENKOWSKIACE.E. 



Genus 2. Cienkowskia. 



Family 3. PIIYSARACE^:. 



Genus 3. Badhamia. 



,, 4. Physarum. 



5. Fidigo. 



,, 6. Craterium. 



7, Leocarpus. . 



,, 8. Crateriachea. 



,, 9. Tilmadoche. 



Family 4. DIDYMIACE^E. 



Genus 10. Chondriodeima. 

 ,, 11. Didymium. 

 ,, 12. Lepiduderma. 



Family 5. SPUMARIACE.E. 

 Genus 13. Diachea. 

 ,, 14. Spumaria. 



ORDER III. AMAUROCH^TE^. 



Family 6. ECHINOSTELIACE.E. 



Genus 15. Echinostelium. 



