AUTHOEITIES QUOTED, 



Mostly in addition to those already noted in Desmidx of the 

 States; also the abbreviation of names used in the preparation of this 

 monograph. 



AG. C. A. Agardh. Systema Algarum, 12 mo. Lund, 1824. 



AG. J. G. Agardh. Species genera et ordines Algarum. Lundse, 1848-lsi;:;. 



ALLM. George James Allmaii. On a new genus of Algee, belonging to the 



family Nostochacese. Annals and Magazines of Natural History, 



1843, etc. 

 ARCH. W. Archer. Various communications in Quarterly Journal of 



Microscopic Science. London, 1857-1880. 

 BAIL. John W. Bailey. Microscopic observations in South Carolina, 



Georgia and Florida. Smithsonian Contributions, Vol. II. 

 BERK. Rev. M. J. Berkley. Gleanings of British Algae, supplement to 



English Botany, 1833. 

 BOR.-THUR. Ed. Bornet, et G. Thuret. Notes Algologiques. Paris, 187(5- 



1880. 

 BORZI. Antonino Borzi. Studi Algolgici : 



Note alia morfologia e biologia. Messina, 1883-1885. 

 BORY. Bory de St. Vincent. Memoir sur les genres de confervis nommes 



Thorea, Lemanea, Batrachosphermum et Draparnaldia. Paris, isos. 

 BR. A. Braun. 1. Ueber Chytridium, 1856. 



2. Rejuvenescence in Nature. 



3. Algarum unicellularum genera nova, etc. 



BREB. A. Brebisson. Algues des environs de Falaise, 1835. 



CES. Vincenzo barone Cesati. Ueber die Vermehrung von Hydrodictyon. 



Hedwigia, 1852. 

 CIENK. L. Cierikowski Ueber Sphaeroplea, etc., Botanische Zeitung, 1H<>.~. 



Ueber meineri Beweis fiir die Generatio primaria, 1858. 

 CLEVE. P. T. Cleve. Monograph ofver de Svenska arterna af Algen, Fain. 



Zygnemacese. Upsal, 1868 ; Fam. Vaucheria. 

 COHN. Dr. Ferd. Cohn. Beitrage zur Biologic. Breslau, 1870-1884. 



On Protococcus pluvialis ; translated and published I >y Ray 



Society, 1853. 



