1919] Setchell-Gardner : Myxophyceae 117 



Harvey, W. H. 



1846-1851. I'hycologia Britaunica. London. 



According to a memorandum from E. M. Holmes to F. S. Collins, this 

 work was issued in parts of six plates each, part 1 having been issued 

 January, 1846, then monthly parts to part 42 issued June 1, 1849. After 

 that the issues were irregular, the last part (60) having been issued August, 



1851. The issues may be summarized, so far as we have the information, 

 as follows : 



1846, plates 1-72. 



1847, plates 73-144. 



1848, plates 145-216. 



1849, plates 217-258. 

 1849-1851, plates 259-354. 

 1851, plates 355-360. 



The title pages of the volumes are dated as follows: 

 1846, vol. 1 (plates 1-120). 

 1849, vol. 2 (plates 121-240). 

 1851, vol. 3 (plates 241-360). 

 1852-1858. Nereis Boreali-Americana. Washington, D. C. 



1852. Part I, Melanospermeae. 



1853. Part II, Ehodospermeae. 

 1858. Part III, Chlorospermeae. 



Hassall, a. H. 



1845. A history of the British fresh water algae including descriptions of the 

 Desmideae and Diatomaceae with upwards of one hundred plates 

 illustrating the various species. Vols. 1, 2, London, 

 1845. Ed. 1. 

 1852. Ed. 2. 

 1857. Ed. 3. 



Hauck, F. 



1885. Die Meeresalgen Deutschlands und Oesterreichs. In Rabenhorst's 

 Kryptogamen-flora von Deutschland, Oesterreich und der Schweiz. 

 Vol. 2, part 10, Sfhizophyceae. (Vol. 2 was issued in parts between 

 1833 [1 Lief.] to 1885 [10 Lief.]. 



Holmes, E. M., and Batters, E. A. L. 



1890. A revised list of the British marine algae. Annals of Botany, vol. 5, 

 pp. 63-107. 



Hooker, W. J, 



1833. The English flora of Sir James Edward Smith, class XXIV, Crypto- 

 gamia, vol. 5 (vol. 2 of Dr. Hooker's British flora), part I, compris- 

 ing the Mosses, Hepaticae, Lichens, Characea and Algae. London. 



Hornemann, J. W. 



1818. Icones plantarum sponte nascentium in regno Daniae, et in dueatibus 

 Slesvici, Holsatiae et Lauenburgiae ad illustrandum opus dc iisdcm 

 plantis, regie jussu exarandum, Florae Danicae nomine iuscriptum. 

 Vol. 9, fasc. 25-27, pis. 1441-1620. 

 Work usually cited as Flora Danica. 

 1813. Fasc. 25. 

 1816. Fasc. 26. 

 1818. Fasc. 27. 



