314 University of California Puhlicutions in Botany [Vol.8 



1849. A manual of British marine algae, containing generic and specific 

 descriptions of all the knowTi British species of sea-weeds, with plates 

 to illustrate all the genera. London. 



1852-1858. Nereis Boreali-Americana. 



1852, Part I, Melanospermeaa 



1853, Part II, Rhodospermeae. 

 1858, Part III, Clilorospermeae. 



1859. Characters of new algae, chiefly from Japan and adjacent regions 

 collected by Charles Wright in the North Pacific Exploring Expe- 

 dition under Captain John liodgers. Proc. Amer. Acad., vol. 4, 

 pp. 327-334. 



18C2. Notice of a collection of algae made on the northwest coast of North 

 America, chiefly at Vancouver 's Island by Dr. David Lyall, 1859- 

 1861. Jour. Proc. Linn. Soc, Bot., vol. 6, pp. 157-177. London. 



Hassall, a. H. 



1843. Observations on the growth, reproduction, and species of the branched 



freshwater Confervae. Ann. Magaz. Nat. Hist., vol. 11, p. 359. 

 1845, Ed. 1. A history of the British fresh water algae including descriptions 

 1852, Ed. 2. of the Desmideae and Diatomaceae A\'ith upwards of one 



1857, Ed. 3. hundred plates illustrating the various species. Vol. 1, 2. 



London. 

 Hauck, F. 



1885. Die Meeresalgen Deutschlands und Oesterreichs, mi Rabenhorst 's Kryp- 

 togamen-Flora von Deutsehland, Oesterreich und der Schweiz. Vol. 

 2, part 10, Schizophyceae. Leipzig. (Issued in 10 "Lieferungen" 

 between 1883 and 1885.) 



Hauck, F., and Richteb, P. 



1885-1896. Phykotheka Universalis. Fasc. 1-15 (Exsicc). Leipzig. 



Hazen, T. E. 



1902. The Ulrothrieaceae and Chaetophoraceae of the United States. Mem. 

 Torr. Bot. Club, vol. 11, no. 2, pp. 135-245, pis. 21-42. 



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 1, com- 

 prising the Mosses, Hepaticae, Lichens, Characeae and Algae. Lon- 

 don. 



Hooker, J. D. 



1844^47. The Botany of the Antarctic Voyage of H. M. Discovery Ships 

 Erebus and Terror, etc. Vol. 1, Flora Antarctica. 



[The reference in the text is to part 23, issued in 1847, probably 

 on Feb. 2 of that year. For dates of issuance of the various parts 

 see B. Daydon Jackson, in the Journal of Botany, 1912, pp. 284, 285.] 

 Hornemann, J. W. 



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

 Slesvici, Holsatiae et Lauenburgiae ad illustrandum opus de iisdem 

 plantis, regio jussu exarandum, Florae Danicae nomine inscriptum. 

 (Usually quoted Flora Danica.) Vol. 9, fasc. 25-27, pi. 1441-1620. 

 Date on title page of volume 9 is 1818. 

 1813, fasc. 25. 

 1816, fasc. 26. 

 1818, fasc. 27, 



