1920] Setchell-Gardner : Chlorophyceae 311 



DiLLWYN, L. W. 



1802-1809. British Confervae or coloured figures and descriptions of the Brit- 

 ish plants referred by Botanists to the genus Conferva, London. 

 [The title page as above is dated 1809, then follow two pages 

 of the "Preface to the First Fasciculus," dated June 1, 1802, which 

 is also a sort of advertisement. There are 87 consecutively numbered 

 pages of "Introduction," discussions of the systems of Koth, 

 Vaucher, De Candolle and Hudson, and a "Synopsis of the British 

 Confervae." The five pages of Index of this portion are unnum- 

 bered. These 87 pages, index and title page were issued probably 

 late in 1809. There are 109 plates consecutively numbered, and 

 mostly dated as to issue, together with one or more pages of text 

 for each species figured. The plates and leaflets of text were 

 undoubtedly issued in fascicles, some of which were numbered, and at 

 various dates. Finally there are five "supplementary plates," done 

 in a very different style from the others and labelled from A-G. 

 They are not dated neither are they accompanied by leaflets of text 

 as are the other 109 plates. From the dates on the plates and the 

 fascicle numbers at the bottom of some of the descriptive leaflets, 

 the work was probably issued as follows: 



1802, June 1, "Preface to the First Fasciculus." 

 1802, July 1, Fasciculus 1, text and plates 1-12. 



1802, Nov. 1, Fasciculus 2, text and plates 13-20. 



1803, June 1, Fasciculus 3, text and plates 21-32. 



1803, Nov. 1, Fasciculus 4, text and plates 33-38. 



1804, Dec. 1, Fasciculus 5, text and plates 39-44. 

 180.5, Sept. 1, Fasciculus 6, text and plates 45-50. 



1805, Dec. 1, Fasciculus 7, text and plates 51-56. 



1806, Mar. 1, Fasciculus 8, text and plates 57-62. 

 1806, June 1, 'Fasciculus 9, text and plates 63-68. 

 1806, Sept. 1, Fasciculus 10, text and plates 70-75. 



1806, Dec. 1, Fasciculus 11, text and plates 76-81. 



1807, Mar. 1, Fasciculus 12, text and plates 82-87. 



1807, June 1, Fasciculus 13, text and plates 88-93. 



1808, July 1, Fasciculus 14, text and plates 94-99. 

 l09, (Feb. 20?), Fasciculus 15, text and plates 100-105. 



1809, ?, Fasciculus 16, text and plates 69 and 106-109. 

 )'09, ?, Fasciculus 16 f, supplementary plates A-G. 



1809, Title page, 87 pages of text, and 5 pages of index.] 

 Don, G. 



1831-1838. A general history of the diclamydeous plants comprising complete 

 descriptions of the different orders, etc. 



1831, vol. 1. 



1832, vol. 2. 

 1834, vol. 3. 

 1838, vol. 4. 



[The first three volumes are entitled "A general system of gar- 

 dening and botany, etc.," the fourth volume only having the above 

 title. The title of the first three volumes is frequently quoted as 

 "Gen. Syst."] 



DUMORTIER, B. C. 



1822. Commentations botanicae (Observationes botaniques) (1823). Tournay. 

 1829. Analyse des families des plantes avec 1 'indication des principaux genres, 

 qui s'y rattachent. Tournay. 



