ERRATA 



Page 19, line 8 — for "Andropogyneae" read "Andropogoneae." 

 for " Pleum " read " Phleum." 

 for " Cream Cup" read " Creamcup." 

 fur " L. usitatissmum " read " L. usitatissi- 

 muni." 



" 265, " 15 — after "Boisduvalia" insert " Spacli." 

 " 351, after line 5 insert " Occasional in waste places about 

 Los Angeles." 



