CORRECTIONS. 
Read ‘‘January 9, 1900,’ for ‘‘ Nov. 22, 1899,’’ on page 4. 
Read ‘are indicated ”” ae seis indicated, ” line 7 ie hig of page 6. 
pip ’ line 13 from bottom of page 14 
Read ** 1805’ for ‘*1605,’’ line 17 from top of page 
Read ‘‘ triacanthos’’ for * tricanthos,’’ line 3 from bottom of page 32. 
Read “ departments ”’ for ‘‘ department,”’ line 6, page 61. 
ead ‘¢ Winser ’’ for ‘* Wisner,” line 12 from bottom of page 63, 
e page 72. 
Read “J. E. Kirkwood’’ for “«R. E. Kirkwood,’ line 14 from bottom of p. 94. 
Read “ Archontophoenix’? for “ pee ue line 8 from top of page 130. 
Read ‘ Arabis Chabrieri” for ‘A. Chab > line 13 from top of page 131. 
Read “appear ’' for “ appears,’’ line 3 red ‘poktoai of page 132. 
instead of ‘* Dunlevy,’’ line 11 under “ Library,’’ page 142. 
m., 
Read ‘‘ Moebus”’ for ‘* Moebius,” line 10 from bottom of page 157. 
Read ‘‘Cactacearum’’ for ‘‘ Catacearum,”’ line 12, page 158. 
Read ‘ Rousseau”? for “ Rosseau,’’ line 14, under Accessions, page 155. 
