LES PLANTES DES THERMES 5/ 



BIBLIOGRAPHIE 



A'gardht. — Flora (1827). 



CoHN, F. — Abhai. SMe^. Gesell. Naturw. (1886). 



Chodat, R. — Etudes de biologie lacustre. Bulletin de L'Herhier Boissier, VI (1898). 



— Principes de botanique, Geneve et Paris, I", II"' et III"' ed. (1907-1920). 



TiLDEN, J. — JUinnesola Algae, I (1910). 



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Baumann, E.-^- Die Vegetation des Unters^es, Ziirich-Stuttgart (1911) 3i, fig. 2. 



"Macferlane, M. -r— The relation of plant protoplasma to its environment, 'in Journ. of 



the Academy of Natural Science of Philadelphia (1912). 

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Springs, U. S. Geolog. Survey, IX' Report (1887-88). 



