ADDENDA. 



Page 118, under Bibes Wolfii, Rothr., add: "This species is still regarded by Mr. Watson as R. 

 aanguinenm, var. variegatum." 



Page 272, under Dasylirion erwmpens, it may l)e added that recent information from Mr. Watson 

 leads to the belief that this plant will have to be otherwise disposed of under Beaucarnea or Noliva. 



In the Appendix, pages 375 and 376, the following orders were misplaced in printing, t. e., 

 Saurure^e, which should have followed ErrnoRBiACE.a;; and Liliacb^e, which should have followed 

 Orchide2E, as in the sequence of orders observed by the English editor of Le Maont and Decaisne's 

 System. 



ERRATA. 



Page 8, eleventh line from bottom, for " serpyllifolia " read " chrysaniha" , Gray. 



Page 9, fourth line from bottom, for "Abies Douglasii, Lindl.", read "Pseudotsuga Douglasii, 

 Carriere". 



Page 24, sixth line from top, omit the words " various species of Dasylirium ". 



Page 183, eighteenth line from top, for " Campanula Langsdorffiana, Fisch.", read "Campanula 

 Scheuchzeri, Vill." ; also, for " Scheuzeri" , in last footnote, read "Scheuchzeri", and omit "var. heterodoxa, 

 Gray". 



Page 272, eighth line from top, for "Dasylirium" read "Dasylirion". 



Pages 249, 375, and 382, for "Anemopsis" read "Anemiopsis"; see also footnote on p. 49. 



Wherever "Fl. Cal." occurs, read "Bot. Calif." 



Plate XVII, for "Hedeoma hyssopieolia" read "Hedeoma hyssopifolia". 



1 BOT 



