INTRODUCTION TO CRYPTOGAMIC BOTANY. 575 



Fee, " Essai sur les Cryptogames de3 Ecorces Exotiques." 4to. Paris, 



1824—1837. 



Various Memoirs in " Annales des Sciences Naturelles/" 



Elotow, " Lichenologische Beitriige," &c., in Linnffia, 1850, p. 553, &c. 

 Fries, " Licheiiographia Europtea." 8vo. Lundfe et GrypHaa, 1831. 



" Lichenes Exsiccati." 



Hoffmann, " Plantse Lichenosae." Folio, 3 vols. Lipsise, 1789— 1801. 

 Itzigsohn, " Die Antheridee» und Spermatozoen dor Flecliten," in Bot, 



Zeit., 1850, p. 393. 

 Leighton, " Angiocarpous Lichens." 8vo. London, 1851. 



Memoirs in Annals of Nat. Hist. 



" Lichenes Exsiccati." 



Lindsay, " Popular History of Lichens." ]2mo. London, 1856. 

 Meyer, "Die Entwickelung der Flechten, &c. 8vo. Goettingen, 1825. 

 Montagne, article "Lichens," in D'Orbigny's.Dictionnaire. 

 Sachs, " Entwickelungs-ges<!hichte der CoUema buUosum,'' in Bot. Zeit. 



1855, p. 1. 

 Sohaarer, "Lichenes Helvetia3 Exsiccati." BernEe. 1823, &c. 

 Tuokerman, " Synopsis of Lichens of New England," 8vo. Cambridge, 



U.S., 1848. 

 Speerschneider, " Microskopisch-Anatomische Untersuohung, &c.," in 



Bot. Zeit., 1855, p. 345, &c. 



Several other Memoirs in same Journal. 



Swartz, " Lichenes Americani." 8vo. Norimbergas, 1811. 



Tulasne, " Memoire sur les Lichens." Par'is, 1852. (Ann. d. Sc. Nat., 



3me serie, t. xvii.) 

 Turner and Borrer, "Specimen of a Lichenographia Britannica." 8vo. 



Yarmouth, 1839. 

 Wallroth, " Naturgeschichte der Flechten." 8vo. Frankfort, 1825 — 



1827. 



5. Charace^. 



Agardh, " Ueber die Anatomic und den Kreislauf der Charen,"" in Nov. 



Ac, vol. 13, p. 1. 

 Barbieri, " Observazioni Microscopiche." 8vo. Mantova, 1828. 

 Dutrochet, " Observations, &c.," in Ann. d Sc. Nat., ser. 2, vol. 9, p. 5, 



and vol. 10, p. 349. 

 Kaulfuss, "Erfahrungen iiber das Keimen der Charen." 8vo. Leipz., 



1825. 

 Martius, " Ueber den Bau und die Natur der Charen." 4to. Munich, 



1815. 

 Montagne, "Sur la Multiplication des Charagnes," in Ann. d. Sc. Nat., 



3me ser., vol. 18, p. 65. 

 MUlIer, " Entwickelungs-geschichte der Charen," in Bot. Zeit., vol. 3, 



1845, p. 393, &c. 



