ERRATA. 



Page U, line 13 from bottom, for J. W. read W. J. 



Page 34, line 24, for 148 read 28. 



Page 39, last line for (Dade.) read (Gade.) 



Page 52, line 9, for Quercus vaccinium read Qnercus, Vaccijiium. 



Page 73, first line, for (Fallen) read Fallen. 



Page 107, line 27, for Tingl shyalina read Tingis hyalina. 



Page 113, line 6 from bottom, for MS. read (MS. 



Page 119, line 6 from bottom, for Michigan read Michigan.) 



Page 145, line 18 from bottom, for Americana read Americamim. 



Page 156, first foot-note, for Saunder's read Saunders'. 



Page 166, line 18, for biographical read bibliographical. 



Page 181, in foot-note, for 283-292 read 163-172. 



Page 198, line 3 from bottom, for Americanus read Americana. 



Page 200, line 10 from bottom, for is not a read is a. 



Page 200, line 12 from bottom, for Poecilocap- read Poecilocap-. 



