: — II — 
Lichenology for Beginners (Sar- 
gent). A. M. S..,. 17 
Moss Ex. Club. Census Cat. B. 
Hepatics (Macvicar). Caro- 
line C. Haynes . . . 28 
Organography of Plants (Goebel) 
Elizabeth G. Britton. 10 , 11 , 12 
Publisher Dr. Schneider’s Work 
on Lichens 52 
Publisher Sargent’s Work on 
Lichens . . 52 
Revised Key to Hepatics B. Is. 
A. M. S., 74 
Musci Acrocarpi Boreali-Ameri- 
cani (Holzinger). A. J. 
Grout......... 17 , 24 , 105 
North American Musci Pleuro- 
carpi (Grout). Ed. B. Cham- 
berlain 106 
ERRATA. 
Page 6, line 24, for 5-5 read 3-5. 
Page 6, line 34, for Lindb. read Kindb. 
Page 8 , line 12 for subasparrimum read subasperrimum. 
Page 21, line 1, for 8: 3, 1905, read 8 : 37, 1905. 
Page 26, line 9 from below, for Spagna read Sphagni . 
Page 30, line 18, for leucopheae read leucophaea. 
Page 32, lines 19 and 22, for Selwini read Selwyni. 
Page 41, line 31, for Bottiaceae read Pottiaceae. 
Page 42, line 9, for 1894 read 1904. 
Page 42, line 13, for A. J. G., type read A. J, G.; and type. 
Page 44, line 13, for Tyloriae read Tayloriae . 
Page 45, line 22, for 41 read 141. 
Page 49, line 6, for furfuraceae read furfuracea. 
Page 51, line 7, for aueantiacum read aurantiacum. 
Page 58, line 39, for contex read cortex. 
Page 58, line 45, for Asi read Asci. 
Page 61, line 8, for 1 6 read 1:6. 
Page 63, line 17. for Lcipidozia read Lepidozici. 
Page 64, line 4, for accuininatum read acuminatum. 
Page 64, line 25, for Jiagallare read flagellar e. 
Page 64, line 32, for scoparoides read scoparioides. 
Page 65, line 33, for urnigarum read ur 7 iigerum. 
Page 65, line 38, for piliforum read pi lifer um. 
Page 65, line 40, for recurvens read recurvans . 
Page 66, line 7, for quinquefarinum read quinquefarium. Also same 
error page 72. line 25. 
Page 72, line 32, insert are, before several. 
Page 77, line 5, for setacca read setacea. 
Page 80, line 21, for John F. Leiberg read John B. Leiberg. 
Page 81. line 31, for Physia read Phystia. 
Pages 84-86 for Li. Um. read Li. Un passim. 
Page 84, line 22, for margin read margine. 
Page 86, line 25, for Luec. read Suec. 
Page 86, line 33, for Scharer’s read Schaerer’s. 
Page 86. line 35, for valleus read velleus. 
Page 86, line 37, for U. vellea read U. vellea. 
Page 914 last line, for page 60 read page 80. 
Page 92, line 14; for Splachnae read Splachneae. 
Page 102, line 3 from below, for S. C. Horrell read C. S. Horrell. 
Page 103, line 12 from below, for spores read pores. 
P' 
