496 guide to the literature of botany. 



§ 47. Cryptogams. 



EiSENGEEiN (Gr. A.). Pflanzenklasse der Akotyledonen . . . 

 Freiburg, 1842-4. 8°. 

 *|IIoi'MEisTEE ("W.). Germination, Development, and Fructifieation 

 of the Higter Cryptogamia, etc. Lond. 1862. 8°. 



Transl. by F. Currey ; the original work is given on page 148. 



|EicH0if (C). Desc. . . . de plantes cryptogames nouvelles. 



Vitry-le-FranQais, 1879-80. 8°. 

 JDatis (G. E.). On some Protophytes. Manchester, 1880. 8°. 

 JMaeiel (E.). Cenni sulla reproduzione delle crittogame . . . 



Eagusa, 1880. 16°. 

 JDie Fortschritte der Botanik. [No. 2] Cryptogamen (aus Viertel- 

 jahres-Eevue der Naturwissenschaften). Leipzig, 1880. 8°. 

 From the Vierteljahres-Eevue der Natunrissenschaften ; see 

 also page 4. 



§ 48. Vascular Cryptogams. 



EiTiEHE (A.), E. AnbeI;, & E. Eose. Les foug6res et les selagi- 

 nelles . . . Paris, 1866-7. 2 vols. 8°. 



§ 49. Ferns. 



JOgiivie (G.). On the Forms and Structure of Fern-stems. Lond. 



1859. 8°. 

 J Shaw (C). Illustrations of Ferns for Amateurs. (Part I.) 



"Wolverhampton, [1878]. 8°. 

 J"WooD (J. M.). Classification of Ferns. Natal, 1879. 8°. 



§ 51. Hepaticae. 



*JLeitgeb (H.). TJnters. neber die Lebermoose. (Schluss-) Heft 

 6. Graz, 1881. 4°. 



The earlier portions are cited on page 165. 



§ 63. Algae. 



JGmATJD (J.). Le monde microsoopique des eaux. Paris, 1872. 12°. 

 JFaelow ("W. G.). Some Impurities of Drinking-water. Boston, 

 1880. 8°. 



From a " botanical point of view " only. 



