1923] Evans, — Revised List of New England Hepatic ae 199 



Changes of Names: Ricciclla crystallina, R. fluitans, R. mem- 

 branacea and R. Suttivantii (of the first Revised List) are replaced in 

 the genus Riccia (XVII, 74); Neesiella pilosa and N. rupestris are in- 

 cluded in the genus Grimaldia (XVII, 75); Fossombronia salina is 

 superseded by F. brasilicnsis (XVII, 75); Plagiochila Sullivantii (of 

 list) is now P. Austini (XI, 68); Calypogcia tenuis is now C. paludosa 

 (XII, 119); Ccphalozia scrriflora again becomes C. catcnulata (XII, 

 112); Diplophyllcia albicans, D. apicalata and D. taxifolia are placed 

 in the genus Diplophylluvi (XI, 74) ; Scapania gracilis (of list) is in- 

 cluded under S. nemorosa (XIII, 75); Porclla rivularis (of list) is 

 included under P. plaiyphjlla (XII, 109). 



Yale University. 



