298 BULLETIN DE l'hERBIER BOISSIER. (2) 



Title page dated 1810. 



II. Bandes, 



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pp. 



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1810 



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16-34, 



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43-48, 





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49-54, 



1809 





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55-60, 





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59-70, 



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71-82, 



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73-78, 



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13-28, 



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79-84, 



1819 



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Volume not compleled. 



NO MORE PUßLISHED 



I also iake tliis opportimity of piitting on record tlie dates of publi- 

 cation of the following works, as the parts themselves were not dated, 

 nor even indicated, when the volumes were finished. 



HOOKER (Sir William). Flora boreali-americana. 



This work came out in parts, but as was usual at that time no officiai 

 Statement was published as to the dates of publication. Conséquent upon 

 this, doubts as to the actual publication of many species therein con- 

 tained have been rife. The following détails may help to settle these 

 questions. 



Vol. I. Part 1. Consisting of six slieets, pp. 1-48, came out in 1829 (cf. Lin- 

 ncea, V 1830, Litt. 102) ; and Se^'inge, Bull. Bot., I (mars 1830), 49. 



Parts 2 et 3, p. 49-144 in 1830 (cf. Linnjea, VI (1831), Litt. 154). 



Parts 4 to 6, end of vol. I in 1834 (cf. Ann. sc. nat. Sér. II, tome III 

 (1835), 109, « Livr. 3-7. » 



Vol. H. Part 7 in 1834. See last note. 



The following dates are taken from the copy in the Library of 

 the British Museum, as those when the respective parts werereceived 

 hy the Principal Librarian, and denoted by stamping, 



Part. 8, pp. 49- 96 in July 1838. 



>> 9, « 97-144 (same date). 



10, 145-192 Jan. 1 1839. 



.) 11, « 19.3-241 Nov. 15 1839. 



.) 12, .) 241 to end. .luly 8 1840. 



