VOLUME XXVIII] CONTENTS vii 
DATES OF “PUBLICATION. 
No. 1, July 29; No. 2, August 24; No. 3, September 25; No. 4, November 21; 
No. 5, November 30; No. 6, January 10, 1900. 
ERRATA. 
P. 28, line 1, first column for 17 read 1(?) 
P. 112, line 8, for and in read and as in. 
P. 130, line 6 from above, insert after no. 3142. 
P. 138, insert as heading: A New Tilletia on Oryza. 
P. 180, line 19 from below, for beest read beets. 
P. 180, line 9 from below, for 130,000 read 13,000. 
P. 201, line 13 from below, for Rugel read Shuttleworth. 
P. 251, line 16 from below, for XXI, fg. 50 read XXII, fig. 3- 
P. 260, line 11 from below, for — read 436. 
P. 261, line 7 from above, for plantlet read plantlets. 
P. 261, line 8 from above, after of omit a, and for carpospore read carpospores. 
P. 261, line 9 from below, for holdfast read holdfasts. 
P. 262, line 2 from above, for Scytosiphoul omentarius read Scytosiphon lomentarius.. 
P. 272, line 17 from above, for Bi/tmore read Raleigh. 
P. 274, line 12, for Airtefolit read hirtifolit. 
P. 352, line 8 from above, for 7g. go read fig. 39- 
P. 353, line 2 from above, for fig. ¢7 read fig. go. 
P. 353, line 12 from above, for fg. g2 read fig. 47. 
P. 353, line 5 from below, for fg. 43 read fig. 42. 
P. 354, line 6 from above, for fig. gg read fig 43. 
P. 359, omit line 8 from below. 
P. 359, line 7 from below, for 7g. go read fig. 39. 
P. 359, line 6 from below, fig. 47 read fig. 40. 
P. 359, line 5 from below, for fig. g2 read fig. 47. 
P. 359, line 3 from below, for fg. 43 read fig. 42. 
P. 359, line 2 from below, for fg. ¢¢ read fig. 43. 
