[313] HEPATIC^E OF ALASKA 367 



401, 407^) ; Orca (T. 1528) ; Yakutat (T. 1527). Also known from 

 Chilcoot (Krause). 



63. Frullania franciscana M. A. Howe. 



Sitka (T. 1524, Setchell 1253); Hot Spring (T. 1526). New to 

 Alaska. 



Two other species of Frullania have been recorded from Alaska : 

 F. tamarisci (L.) Dumort., from Sitka (Syn. Hep.), and the imper- 

 fectly known F. chilcootiensis Steph., from Chilcoot (Krause). 



YALE UNIVERSITY, June, 1900. 



