76 



POPULAR HISTORY OP LICHENS. 



slightly curved, colourless, and contain amorphous granular 

 matter. 



Bibliography : Minute Anatomy and Morphology : — Tulasne, Memoire 

 pour servir a l'Histoire Organ ographique et Physiologique des Lichens, in the 

 * Annales des Sciences Naturelles — Botanique,' Paris, 1852 (especially valuable 

 for its lucid exposition of the structure and relations of the reproductive 

 organs): papers by Tulasne, Montagne, Nylander, Bornet, and others, in the 

 £ Annales des Sciences Nat.,' during last five years : papers by Itzigsohn, Yon 

 Flotow, Rabenhorst, Speerschneider, Von Holle, Schuchard, Sachs, and others, 

 in the c Botanische Zeitung ' since 1850 : Buhse, Memoir in the 'Bulletin 

 de la Societe Imp. des Natur. de Moscou' for 1846 : BayrhofFer, Einiges iiber 

 Lichenen und deren Befruchtung, Bern, 1851 : De Notaris, in the ' Memorie 

 della Reale Accad. delle Scienzie di Torino,' 2nd series, about 1850 ; and in 

 the Giorn. Bot. Ital. : Fee, Essai sur les Cryptogames des Ecorces Officinales,' 

 1824 and 1837 : Methode Lichenographique, 1825, and Memoire Licheno- 

 graphique, in the Nova Act. Acad. Natur. Cur. for 1841 : Mohl, Erlauterung 

 und Vertheid. meiner Ansicht von der Structur der Pflanzensubstanz, 1836: 

 Vermischte Schriften, and in the £ Annales des Sc. Nat.,' 1837 : Schleiden, 

 Grundziige der wissenschaft. Botanik, 3rd ed., 1850, and Principles of Botany, 

 translated by Lankester : Meyer, Die Entwickelung, Metam. und Fortpflanz. 

 der Flechten, 1825 : Wallroth, Naturgeschichte der Elechten : Willdenow, 

 Grundziige der Krauterkunde, 2nd ed., 1799 : article Lichens, in the 'Die- 

 tionnaire Universelle d'Hist. Natur.' of Orbigny, in the c Edinburgh Ency- 

 clopaedia,' and in Burnett's c Outlines of Botany,' ed. 1852 : papers by various 

 authors in c L'Institut,' ' Comptes rendus de TAcademie des Sciences,' ' Bul- 

 letin de la Societe Philomathique,' ' Linnrea,' e Flora,' and other Continental 

 scientific journals : Link, Ausgewablt. Anatom, Botan. Abbildungen (beautiful 

 drawings of minute structure) : Nsegeli on the Vegetable Cell, in the Ray 

 Society's Reports on Botany, 1846-9 : De Candolle, Sur la Nutrition des 

 Lichens, in the e Journal de Physique,' 1798. 



