ERRATA. 



Page 41, fourth line from top, for "Chicoriaceous " read " Cichoriaceous." 

 " 44, third and sixth line from bottom, for " Microsersis " read "Micro- 

 seris." 

 53, eighteenth line from top, for " Fosteri " read "Forsteri." 

 tenth 57, " " "incequilatera " read "inaequilaterd," 



125, 127, for "BrolicBa" read "Brodi^a." 



141, twelfth line from bottom, for " Subertia " read "Ssubertia." 

 280, in table. For "385 mm." read "384 mm." 

 283, '• " 169U read 1691?. 



• 1699.5 •' 1699?. 

 '• 2408 6 " 2408?. 

 " 2504,5 " 250t? . 

 " 258U ' 2581?. 

 •• 2409 6 " 2409?. 



288, second line, for "form' read ' forms." 



289, second table, for "Sco:f ' read "Scott Mt." 

 " "Mar. 20, 1883," read "Mar. 20, 1880." 



290, eleventh line, for "Guadeloupe" read "Guadalupe." 



291, fourteenth line, for "Guadaloupe" read "Guadalupe." 

 299, thirteenth line, for "by omitting" substitute "it having omitted." 



" ' eighth line, for "Coae's" read "Cones'." 

 303, second table, for "? ad." read "ad." 



308, eleventh line from top, for "polyglottos" read "polyglottus " 

 " third " " bottom, for " guadeloupensis " read " guadalu- 



pensis." 

 " 374, fourteenth line from bottom, for 270 read 210. 



The reader will observe that throughout "Helix" is used in a general way 

 for "ilelicoid species," especially Nos. 26 to 39, in table on p. 367. 



