XV 



ERRATA AND ADDENDA. 



Page 46. Remove No. 309 to No. 1189. 

 53. Remove No. 368 to No. 1203. 



107. Remove No. 700 from the Catalogue. It is placed at 

 No. 95. 



131. To No. 845 add 845*:. L. PALLASIANA, var. BIFOLIATA, 

 OSTROUMOFF, Trud. obsch. est. xvi. 27. 



1 80. Add Berenicea to Index. 

 189. Add ' gracilis ' to Index. 

 196. Remove No. 1228 from the Catalogue. It is at No. 1484. 



249. Remove No. 1554 from the Catalogue. It is entered under 

 No. 1558. 



Add ALCYONIDIUM DUPLEX, PROUHO, Comptes Rendus, cix. 

 197. 



LEPRALIA DOHRNI, KIRCHENPAUER. 



LEPRALIA FLEXUOSA, HUTTON. 



Eschara flexuosa, Hutton, N. Z. Cat. 194 and C. M.M. 99. 

 LEPRALIA MARTYI, JOLIET, Biy. cotes France, 99. 



Note to page 161. In the Author's copy of d'Orbigny's Pal. 

 Franc. Terr. Cret. there is an error in the paging. The numbers 

 185, 186, 187, 188, are repeated. The figure (i.) on page 161 of 

 Catalogue refers to the first 188. 



